The dense bookshelves are used to store documents, materials, books and so on. Therefore, the bearing capacity of dense bookshelves must be considered. For example, the plate of the bookshelf is too thin, which will cause serious deformation under temporary pressure, and even can't bear books and other items with high density. Generally speaking, the design bearing capacity of dense shelves should be calculated according to the total weight of each layer of A4 paper. In this case, the bearing capacity should be about 80kg/ layer, and at least 1.2mm thick plate should be used. Generally, the price quoted to customers is calculated according to 1.2mm plate, while some manufacturers use thinner 1.0mm or 0.8mm plate, and then quote a lower price. Unknown customers think the price is cheap, in fact, the interest on the plate is low, the quality can not be guaranteed, and even after-sales is unimaginable.

Dense shelf is a kind of bookshelf specially designed for increasing collection. A plurality of bookshelves are installed on the fixed track, closely arranged and without row spacing. Using electric or manual devices, any two closely adjacent bookshelves can be separated along the track to form a row spacing, which is convenient for lifting books.

Electric cabinet: the structure consists of control and machinery.

And these two parts are composed of the following small parts. 1. Control part: computer host, monitor, software, communication cable, main control board, display board, motor board, keyboard, communication board and infrared board.

2. Mechanical part: It consists of four parts: ground rail, chassis, frame and transmission mechanism.

1), the ground rail consists of chassis and guide square steel, which can be divided into three forms: surface type, embedded type and reinforced support type.

2) The chassis is welded by girders, crosspieces and column seats. It is a non-detachable integral structure with good rigidity.

3) The frame body consists of columns, partitions, panels, hanging plates and top plates. Adopt plug-in soft riveting structure, 6 detachable, single-piece transportation and on-site installation.

4) The transmission mechanism consists of handle chain, motor, reducer, electromagnetic clutch, transmission shaft and iron wheel.

3, transmission principle and path:

1), manual operation: handle -Z2 sprocket -—Z48, Z 13 double sprocket-sprocket at the front end of transmission shaft-sprocket of two roller shafts-roller shafts rotate-roller shafts drive four rollers to rotate synchronously-tray moves. During manual operation, the electromagnetic clutch is powered off and separated, and the clutch sprocket idles.

2) Electrical and computer control: motor-reducer-clutch-middle sprocket of transmission shaft-rotation of transmission shaft-sprocket of two rollers-rotation of roller shaft-synchronous rotation of four rollers driven by roller shaft-tray movement. At this time, all transmission parts from the handle (except the handle) to the transmission shaft ensure the safety of workers.

Manual dense rack: the structure is a combined structure, mainly composed of columns, shelves, side plates, bottom beams, control handles, pulleys, rotating mechanisms, guide rails and other parts.

Professional nursing skills of dense bookshelves can prolong their service life.

Dense shelf is a kind of large management office furniture. We bought it home to store our important documents, books,

However, considering that it is also a piece of furniture and needs our daily care, what do we need to do when caring for manual shelves? Although this kind of large office furniture is rarely taken care of, you don't have to worry or be afraid of not knowing where to start. Here is a set of professional nursing skills for you.

First of all, pay attention to the gears and chains of the rack. It is required to add lubricating oil to the gears and chains of the transmission parts of the rack at least once a year.

Secondly, keep the guide groove clean and free of sundries; Third, designate a special person to be responsible for the practicality and maintenance of dense shelves;

Then, the room where dense bookshelves are stored must be dry and ventilated, and the surface of the shelf should avoid long-term sun exposure;

Finally, it is forbidden to scrub the spraying surface with gasoline, high alcohol, rosin water and banana oil, which will make the spraying surface lose luster and fade.

The use and maintenance skills of dense shelves can prolong the life of your dense cabinets.

First, other equipment should not be in line with the dense cabinet.

Use grounded three-phase socket.

Do not bend or squeeze the power cord.

Unplug the power cord after shutdown.

Second, choose a ventilated and dry place to install the dense cabinet.

Be sure to keep the indoor air dry in rainy season or rainy day.

Third, carefully maintain the dense cabinet.

Don't let metal parts such as paper clips fall into the machine.

Don't put heavy objects on airtight cabinets.

Do not put containers full of liquid on dense cabinets or around machines.

4. Please turn off the power switch of the smart compact cabinet under the following circumstances.

Please unplug the machine on holidays or when you don't use it for a long time and get off work at night.

5. Please turn off the power immediately in the following situations and ask the repairman to repair the dense cabinet.

A fault code has occurred.

Dense bookshelves have abnormal sounds and smells.

Dense cabinets are wetted by water or other liquids.

Found the closet overheated.

Is the dense cabinet turned off or in an energy-saving state when not in use?

Don't let metal parts such as paper clips fall into the machine.

Don't put heavy objects on airtight cabinets.

Do not put containers full of liquid on dense cabinets or around machines.

4. Please turn off the power switch of the smart compact cabinet under the following circumstances.

Please unplug the machine on holidays or when you don't use it for a long time and get off work at night.

5. Please turn off the power immediately in the following situations and ask the repairman to repair the dense cabinet.

A fault code has occurred.

Dense bookshelves have abnormal sounds and smells.

Dense cabinets are wetted by water or other liquids.

Found the closet overheated.

Is the dense cabinet turned off or in an energy-saving state when not in use?