CN214207551U - Back-to-back fixed table - Google Patents

Abstract

The utility model discloses a fixed table back to back, including the table, the table bottom is equipped with the lift stand, the table includes the back to back table that the several links to each other in proper order, first table and the second table that sets up side by side around the back to back table includes, the table back is provided with two rows of parallel crossbeams framves, two rows the crossbeam frame transversely sets up the second table back that is located the first table back that the several links to each other and the several links to each other respectively, two rows install the lift stand group that the several goes up and down to the synchronization on the crossbeam frame, every includes two lift stands to every lift stand group, and two lift stands correspond respectively connect on two rows of crossbeam framves. The utility model provides a combine traditional lift desk together to connection stability is good, and the electric wire is walked orderly fixed table back to back of line.

Description

Back-to-back fixed table

Technical Field

The utility model relates to a fixed table back to back belongs to office furniture technical field.

Background

Current lift desk usually includes table and lift stand, and lift stand oscilaltion drive table oscilaltion to accomplish the regulation of office height, but current lift desk all places alone, and along with social development, tend to the space utilization maximize to consider, a lot of offices all adopt the desk of combination formula, be about to several desk concatenations and form, can place more desks in limited place like this, consequently will go up and down and do the desk and also set to the concatenation formula.

Disclosure of Invention

The utility model aims to solve the technical problem that a back-to-back fixed table is provided, is in the same place traditional lift desk combination, and connection stability is good moreover, can solve the not enough of prior art.

The technical scheme of the utility model is that: the utility model provides a back-to-back fixed table, includes the table, the table bottom is equipped with the lift stand, the table includes the back-to-back table that the several links to each other in proper order, first table and the second table that sets up side by side around the back-to-back table includes, the table back is provided with two rows of parallel crossbeams framves, two rows the crossbeam frame transversely sets up the second table back that is located the first table back that the several links to each other and the several links to each other respectively, two rows install the lift stand group that has a plurality of pairs of synchronous lift on the crossbeam frame, every including two lift stands to lift stand group, two lift stands correspond respectively connect on two rows of crossbeam framves. Two rows of beam frames are connected and are supported the first table of several and several second table respectively, and the number goes up and down through two rows of beam frames to the synchronous table of going up and down of lift stand group and carries out altitude mixture control, realizes going up and down in step of many spliced desks.

The cross beam frame comprises a plurality of cross beam sub-frames arranged at intervals, each cross beam sub-frame comprises a plurality of transverse hollow square tubes, and connecting rods are inserted between the hollow square tubes of the two adjacent cross beam sub-frames. The cross beams are fixedly arranged on the back of the table board through screws, the hollow square tubes of two adjacent cross beams are connected in a splicing mode through the connecting rods, so that the adjacent cross beams are kept on the same straight line, the distance between the adjacent cross beams is adjustable, the length of the cross beam frame is adjustable, and the table board is adaptable to table boards with different lengths.

And a plurality of longitudinally arranged support frames are respectively arranged on the two groups of cross beam frames. The support frame provides longitudinal support for the table plate, so that the table plate has more stable supporting force.

And the lifting column sets arranged on the two groups of beam frames are respectively positioned below the joint of the two adjacent back-to-back table plates, below one side of the first back-to-back table plate and below the other side of the last back-to-back table plate. The lifting support stress on the table plate is more uniform, and each first table plate and each second table plate of the table plate can be better kept to lift synchronously.

Further be connected with the installation pole between two lift stands of lift stand group, be provided with between the installation pole of two adjacent lift stand groups and walk the line device. Make the connection structure of lift stand group more stable, arrange the line in order to the electric wire of being connected with the lift stand simultaneously.

The wire arrangement device further comprises a wire box with a wire arrangement channel arranged therein, a box cover matched with the wire box is arranged on the wire box, and a wire inlet and a wire outlet are respectively formed in the box cover and the wire box. Simple structure, easy to assemble.

Further the lifting upright post comprises a motor box fixedly installed in the cross beam frame, the bottom of the motor box is connected with a lifting post, a motor is installed in the motor box, and a screw rod assembly driven by the motor is arranged in the lifting post. The motors synchronously drive the screw rod assemblies in the lifting columns to operate, and drive the lifting columns to lift synchronously.

Furthermore, the bottom of the lifting upright post is provided with a supporting leg which is longitudinally arranged, and two ends of the supporting leg are in threaded connection with cabinet legs. The supporting legs provides more stable support, and the cabinet foot that sets up prevents that the supporting legs from causing wearing and tearing to ground or floor, and the cabinet foot passes through the bolt to be installed in the supporting legs bottom with the screw cooperation, can carry out the distance of take the altitude and adjust, and if the ground of placing is uneven at ordinary times, through the regulation of cabinet foot, messenger's supporting legs can steadily place.

To sum up, the utility model provides a combine traditional lift desk together to connection stability is good, and the electric wire is walked orderly fixed table back to back of line.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

Shown in the figure: a table board 1; a back-to-back table 2; a first table 3; a second table 4; a cross beam frame 5; a lifting column set 6; a lifting upright post 7; the beam is divided into frames 8; a connecting rod 9; a support frame 10; a mounting rod 11; a routing device 12; a wire cassette 13; a box cover 14; a wire inlet 15; an outlet 16; a motor case 17; supporting legs 18; a cabinet foot 19.

Detailed Description

The embodiment of the utility model provides a: as shown in fig. 1, a back-to-back fixed table, including table 1, 1 bottom of table is equipped with lift stand 7, table 1 includes the back-to-back table 2 that the several links to each other in proper order, back-to-back table 2 includes the first table 3 and the second table 4 that set up side by side around, 1 back of table is provided with two rows of parallel crossbeams frame 5, two rows of crossbeams frame 5 transversely set up and are located 3 backs of the first table that the several links to each other and 4 backs of the second table that the several links to each other respectively, install the lift stand group 6 that the several pair goes up and down in step on two rows of crossbeams frame 5, every pair of lift stand group 6 includes two lift stands 7, two lift stands 7 respectively corresponding connection on two rows of crossbeams frame 8. Two rows of crossbeams 8 are connected and are supported first table 3 of several and several second table 4 respectively, and the number goes up and down in step to the lift stand group 6 and carries out altitude mixture control through two rows of crossbeams 5 to table 1, realizes going up and down in step of the desk of many concatenations.

The preferred crossbeam frame 5 of this embodiment includes that the crossbeam that the several interval set up divides frame 8, and the crossbeam divides frame 8 to include several horizontal hollow square pipes, and it has connecting rod 9 to peg graft between two adjacent crossbeams divide the hollow square pipe of frame 8. The cross beams are fixedly arranged on the back of the table board 1 through screws, the hollow square tubes of the two adjacent cross beams are connected through the connecting rods 9 in a splicing mode, the adjacent cross beams are kept on the same straight line, the distance between the adjacent cross beams is adjustable, the length of the cross beam frame 5 is adjustable, and the table board 1 can adapt to the use of the table boards with different lengths.

Preferably, a plurality of longitudinally arranged support frames 10 are respectively mounted on the two sets of cross beams 5. The support frame 10 provides longitudinal support for the table board 1, so that the table board 1 has more stable support force.

In this embodiment, a plurality of preferred lifting column sets 6 mounted on two sets of cross beam frames 5 are respectively located below the joint of two adjacent back-to-back table boards 2, below one side of the first back-to-back table board, and below the other side of the last back-to-back table board. If back to back table 2 is when two, lift stand group 6 is three pairs, and three pairs of lift stand group 6 are located one side below of first back to back table, the junction below of two back to back tables, the opposite side below of second pair back to back tables respectively, make the lift of table 1 support the atress more even, better each first table 3 and the synchronous lift of second table 4 that keeps table 1.

The preferred lifting upright post 7 of the embodiment comprises a motor box 17 fixedly installed in the beam frame 5, the bottom of the motor box 17 is connected with a lifting post, a motor is installed in the motor box 17, a screw rod assembly driven by the motor is arranged in the lifting post, and the motor synchronously drives the screw rod assemblies in the respective lifting posts to operate so as to drive the lifting upright posts to synchronously lift; an installation rod 11 is connected between the two lifting columns 7 of the lifting column group 6, and a wiring device 12 is arranged between the installation rods 11 of the two adjacent lifting column groups 6. The mounting rod 11 makes the connection structure of the lifting upright post group 6 more stable, and the electric wire connected with the motor in the lifting upright post 7 is arranged through the wire arrangement device 12, so that the electric wire is orderly arranged, is not exposed outside and is safer.

The preferred wiring device 12 of this embodiment includes a wire box 13 with a wiring channel therein, a box cover 14 is provided on the wire box 13, the box cover 14 is in sliding fit with the wire box 13, a wire inlet 15 is provided on the box cover 14, and a wire outlet 15 is provided on the wire box 13. Simple structure, easy to assemble.

The preferential lift stand 7 of this embodiment includes motor box 17 of fixed mounting in crossbeam frame 5, and motor box 17 bottom is connected with the lift post, installs the motor in the motor box 17, is provided with the lead screw assembly through motor drive in the lift post. The motors synchronously drive the screw rod assemblies in the lifting columns to operate, and drive the lifting columns to lift synchronously.

The bottom of the preferred lifting upright post 7 of the embodiment is provided with a supporting foot 18 which is longitudinally arranged, and two ends of the supporting foot 18 are in threaded connection with a cabinet foot 19. Supporting legs 18 provide more stable support, and the cabinet foot 19 of setting prevents that supporting legs 18 from causing wearing and tearing to ground or floor, and cabinet foot 19 is installed in supporting legs 18 bottom through bolt and screw cooperation, can carry out the distance adjustment of take the altitude, and when ground was placed was uneven, through cabinet foot 19's regulation, messenger supporting legs 18 can steadily place.

Claims (8)

1. The utility model provides a fixed table back to back, includes the table, the table bottom is equipped with lift stand, its characterized in that: the table includes the several consecutive table back to back, the table back to back includes the first table and the second table that set up side by side around, the table back is provided with two rows of parallel crossbeams framves, two rows the crossbeam frame transversely sets up the second table back that is located the first table back that the several links to each other and the several links to each other respectively, two rows install the lift stand group that has the several pair synchronous lift on the crossbeam frame, every including two lift stands to lift stand group, the connection that two lift stands correspond respectively on two rows of crossbeam framves.

2. The back-to-back fixed table of claim 1, wherein: the crossbeam frame includes that the crossbeam that the several interval set up divides the frame, the crossbeam divides the frame to include several horizontal hollow square pipes, and it has the connecting rod to peg graft between two adjacent crossbeams divide the hollow square pipe of frame.

3. The back-to-back fixed table of claim 1, wherein: and a plurality of longitudinally arranged support frames are respectively arranged on the two groups of cross beam frames.

4. The back-to-back fixed table of claim 1, wherein: the lifting column sets arranged on the two groups of beam frames are respectively positioned below the joint of two adjacent back-to-back table plates and below one side of the first back-to-back table plate and below the other side of the last back-to-back table plate.

5. The back-to-back fixed table of claim 4, wherein: and an installation rod is connected between two lifting columns of the lifting column group, and a wiring device is arranged between the installation rods of two adjacent lifting column groups.

6. The back-to-back fixed table of claim 5, wherein: the wire arrangement device comprises a wire box with a wire arrangement channel arranged therein, a box cover matched with the wire box is arranged on the wire box, and a wire inlet and a wire outlet are respectively formed in the box cover and the wire box.

7. The back-to-back fixed table of claim 1, wherein: the lifting upright column comprises a motor box fixedly installed in the cross beam frame, the bottom of the motor box is connected with a lifting column, a motor is installed in the motor box, and a screw rod assembly driven by the motor is arranged in the lifting column.

8. The back-to-back fixed table of claim 1, wherein: the bottom of the lifting upright post is provided with a supporting leg which is longitudinally arranged, and two ends of the supporting leg are in threaded connection with cabinet legs.

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