CN211065480U

CN211065480U - Back-to-back lifting table

Info

Publication number: CN211065480U
Application number: CN201921569780.6U
Authority: CN
Inventors: 章新锋; 俞建军
Original assignee: Shaoxing Contuo Transmission Technology Co ltd
Current assignee: Shaoxing Contuo Transmission Technology Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-24
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a lift table back to back, including two desktops that set up side by side, every desktop back all is provided with the crossbeam frame, a pair of lift post that goes up and down in step through the driver drive is installed at crossbeam frame both ends, is connected with the connecting pipe between the lift post of two desktop back homonymies. The utility model provides a stable in structure, motor simple to operate, the wiring is neat orderly, is applicable to the back-to-back lift table that can supply double official working to use of different desktop length.

Description

Back-to-back lifting table

Technical Field

The utility model relates to a lift table back to back belongs to lift table technical field.

Background

The lifting office table is suitable for people with different heights to use due to the fact that the lifting office table is adjustable in height, is loved and used by office workers, is a single office table in the existing market, needs of office environments and needs to be configured into double office tables in many companies, and therefore the existing single lifting office table cannot be completely suitable.

Disclosure of Invention

The utility model aims to solve the technical problem that a lift table back to back is provided, its stable in structure is applicable to double official working and uses, can solve the not enough of prior art.

The technical scheme of the utility model is that: the utility model provides a lift table back to back, includes two desktops that set up side by side, every desktop back all is provided with the crossbeam frame, a pair of lift post that goes up and down through the driver drive is installed at crossbeam frame both ends, is connected with the connecting pipe between the lift post of two desktop back homonymies. The two parallel desktops are driven by respective drivers to lift and lower through the lifting columns on the two sides for height adjustment, and the lifting columns on the same sides of the backs of the two desktops are connected through connecting pipes, so that the height-adjustable double desk with a stable structure is formed.

Furthermore, a transmission device connected with the screw rod mechanism is installed inside the lifting columns, a mounting frame is fixedly surrounded at the tops of the lifting columns, the mounting frame is located in the cross beam frame and is fixedly connected with the cross beam frame, a motor is installed on the mounting frame of one of the lifting columns on the back of each desktop, the output end of the motor is connected with a transmission rod, and the two ends of the transmission rod are respectively connected with the transmission devices in the lifting columns on the two sides. The motor mounted on the mounting frame of the lifting column on one side drives the transmission rod to rotate, the transmission devices in the lifting columns on two sides are driven to drive the screw rod mechanisms to work, so that the lifting columns on two sides are lifted synchronously, a motor box is not required to be arranged at the top of the lifting column, a motor is not required to be mounted in the motor box, and the motor is convenient to mount.

Further, supporting plates are installed on two sides of the cross beam frame, and the tops of the supporting plates are connected with the back of the table top. The supporting plate provides longitudinal support for the table top, and the bearing capacity of the table top is further enhanced.

And further, the bottoms of the lifting columns are provided with trundles. Has the functions of preventing skid and preventing floor from being scratched.

Further the crossbeam frame is extending structure with the transfer line, and the crossbeam frame includes the pipe external member at both ends and the connecting tube in the middle of, the flexible of crossbeam frame is realized through relative movement in the pipe external member at both ends to connecting tube both ends cup joint respectively. The desktop of different length can both be installed and used through the flexible regulation of crossbeam frame and transfer line, has better adaptability.

Further the pipe external member is equipped with the briquetting that pastes tightly with the connecting pipe, and the screw passes one side outer wall and the briquetting of pipe external member and is fixed with the connecting pipe. The briquetting provides bigger area that compresses tightly, makes the pipe box spare and connecting pipe fixed more stable.

Further the installing frame is enclosed by two sheet metal components that the symmetry set up and closes and constitute. The sheet metal component passes through the screw fixation at the lift capital portion periphery and with crossbeam frame fixed connection, preparation and simple to operate, low in production cost.

Furthermore, a wire slot is connected between the connecting pipes at the two sides and is communicated with the connecting pipes, and a wire outlet pipe communicated with the connecting pipes is connected to the connecting pipe at one side. The lines connected with the driver and other control equipment are arranged in the wire slot in a concentrated and orderly mode, and are connected with an external power supply through the wire outlet pipe, so that the lines are orderly and orderly, and potential safety hazards caused by messy lines are prevented.

Furthermore, mounting frames are arranged in the middle of the connecting pipes on the two sides, and a screen for separating the two table tops is arranged between the mounting frames on the two sides. The vertically installed screen penetrates through a gap between the two desktops to separate the two desktops, so that the influence between opposite office workers is reduced.

The wire casing further comprises an inner frame and an outer frame which are sleeved inside and outside, and the inner frame and the outer frame slide relatively to adjust the total length of the inner frame and the outer frame. Because the distances between the lifting columns on the two sides of the table tops with different lengths are different, the length of the wire grooves is adjustable, so that the wire grooves can be adjusted and installed on connecting pipes with different distances, and the wire grooves have better adaptability.

To sum up, the utility model provides a stable in structure, motor simple to operate, the wiring is neat orderly, is applicable to the back-to-back lift table that can supply double official working to use of different desktop lengths.

Drawings

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic structural view of the beam frame.

Shown in the figure: a tabletop 1; a cross beam frame 2; a lifting column 3; a connecting pipe 4; a transmission device 5; a mounting frame 6; a motor mounting plate 7; a motor 8; a transmission rod 9; a support plate 10; a caster 11; a transfer lever 12; a connecting rod 13; a tube set 14; a connecting pipe 15; a briquette 16; a wire slot 17; a wire outlet pipe 18; a mounting frame 19; an outer frame 20; an inner frame 21; straight slot holes 22.

Detailed Description

The embodiment of the utility model provides a: as shown in fig. 1 to 3, a back-to-back lifting table comprises two table tops 1 arranged in parallel, wherein a cross beam frame 2 is arranged on the back of each table top 1, a pair of lifting columns 3 driven to lift synchronously by a driver are arranged at two ends of each cross beam frame 2, and a connecting pipe 4 is connected between the lifting columns 3 on the same side of the back of each table top 1.

When the height-adjustable double-person office table is used, the two table tops 1 arranged in parallel are lifted and lowered through the lifting columns 3 on the two sides driven by the respective drivers to adjust the height, and the lifting columns 3 on the same sides of the backs of the two table tops 1 are connected through the connecting pipe 4, so that the height-adjustable double-person office table with a stable structure is formed.

The preferential lifting column 3 internally mounted of this embodiment has transmission 5 of being connected with screw mechanism, transmission 5 is the gear box, 3 top fixed encirclements of lifting column are equipped with installing frame 6, installing frame 6 is located crossbeam frame 2 and is connected with crossbeam frame 2 fixed connection, be provided with motor mounting panel 7 on the installing frame 6 of one of them lifting column 3 at every desktop 1 back, motor 8 installs on motor mounting panel 7, the output of motor 8 is connected with transfer line 9, transfer line 9 both ends respectively with the gear box 5 hookup in the lifting column 3 of both sides. The motor 8 arranged on the mounting frame 6 of the lifting column 3 on one side drives the transmission rod 9 to rotate, the gear boxes 5 in the lifting columns 3 on two sides are driven to change the transmission direction, the lifting columns 3 on two sides are driven to synchronously lift by the screw rod mechanism, a motor box is not required to be arranged at the top of the lifting column 3, the motor is not required to be arranged inside, and the motor 8 is convenient to mount.

In the present embodiment, the supporting plates 10 are preferably installed on both sides of the cross beam frame 2, and the top of the supporting plate 10 is connected with the back of the table top 1. The cross beam frame 2 provides transverse support for the table top, and the support plate 10 provides longitudinal support for the table top 1, so that the bearing capacity of the table top 1 is further enhanced.

The preferred lifting columns 3 of this embodiment are each provided with castors 11 at their base. Has the functions of preventing skid and preventing floor from being scratched.

But the preferred crossbeam frame of this embodiment is extending structure with the transfer line, transfer line 9 includes the biography pole 12 of both sides and middle connecting rod 13, connecting rod 13 is hollow structure, the biography pole 12 of both sides cup joints fixedly through the fastener in connecting rod 13, the distance that changes biography pole 12 and connecting rod 13 and cup joint comes the length of transfer line 9 and fixes with the fastener, crossbeam frame 2 includes the pipe external member 14 at both ends and middle connecting tube 15, the extension of crossbeam frame 2 is realized through relative movement in the pipe external member 14 at both ends to connecting tube 15 both ends cup joint respectively. The desktop 1 of different length can both be installed and used through the flexible regulation of crossbeam frame 2 and transfer line 9, has better adaptability.

In the preferred pipe kit 14 of this embodiment, a pressing block 16 is disposed to be attached to the connecting pipe 15, and the screw is fixed to the connecting pipe 15 after passing through the outer wall of the bottom of the pipe kit 14 and the pressing block 16. The pressing block 16 provides a larger pressing area, so that the pipe sleeve 14 and the connecting pipe 15 are fixed more stably.

The preferential installing frame 6 of this embodiment is enclosed by two sheet metal components that the symmetry set up and closes and constitute. The sheet metal component passes through the screw fixation at 3 top peripheries of lift post and with crossbeam frame 2 fixed connection, preparation and simple to operate, low in production cost.

The connecting pipes 4 on the two preferential sides of the embodiment are connected with a wire casing 17, the wire casing 17 is communicated with the connecting pipes 4, and the connecting pipe 4 on one side is connected with a wire outlet pipe 18 communicated with the wire casing. The lines connected with the driver and other control equipment are arranged in the wire slot 17 in a concentrated and orderly mode, and are connected with an external power supply after passing through the wire outlet tube 18, so that the lines are orderly and orderly, and potential safety hazards caused by messy lines are prevented.

In the preferred embodiment, the middle of the connecting pipes 4 on both sides are provided with mounting brackets 19, and a screen for separating the two table tops 1 is installed between the mounting brackets 19 on both sides. The vertically installed screen penetrates through a gap between the two desktops 1 to separate the two desktops 1, so that the influence between opposite office workers is reduced.

The preferred wire casing 17 of this embodiment includes an inner frame 21 and an outer frame 20 that are sleeved inside and outside, the total length of the inner frame 21 and the outer frame 20 is adjusted by relative sliding, a straight slot hole 22 is opened at the bottom of the inner frame 21 along the sliding direction, and a nut that passes through the bottom of the outer frame 20 is arranged on the straight slot hole 22. Because the distances between the lifting columns 2 on the two sides of the table top 1 with different lengths are different, the wire slot 17 can be adjusted in length by relative sliding between the inner frame 21 and the outer frame 20 and fixing with nuts, so that the wire slot can be mounted on the connecting pipes 4 with different distances, and the table top has better adaptability.

Claims

1. The utility model provides a lift table back to back which characterized in that: the multifunctional table comprises two table tops arranged in parallel, wherein a cross beam frame is arranged on the back of each table top, a pair of lifting columns driven to lift synchronously through a driver are arranged at two ends of the cross beam frame, and a connecting pipe is connected between the lifting columns on the same sides of the backs of the two table tops.

2. The back-to-back elevating table as set forth in claim 1 wherein: the lifting column is internally provided with a transmission device connected with the screw rod mechanism, the top of the lifting column is fixedly surrounded with a mounting frame, the mounting frame is positioned in the cross beam frame and is fixedly connected with the cross beam frame, a motor is mounted on the mounting frame of one lifting column at the back of each desktop, the output end of the motor is connected with a transmission rod, and the two ends of the transmission rod are respectively connected with the transmission devices in the lifting columns at the two sides.

3. The back-to-back elevating table as set forth in claim 1 wherein: the supporting plates are installed on two sides of the cross beam frame, and the tops of the supporting plates are connected with the back of the table top.

4. The back-to-back elevating table as set forth in claim 1 wherein: and the bottom of each lifting column is provided with a trundle.

5. The back-to-back elevating table as set forth in claim 1 wherein: the cross beam frame and the transmission rod are of telescopic structures, the cross beam frame comprises pipe kits at two ends and a connecting pipe in the middle, and the two ends of the connecting pipe are respectively sleeved in the pipe kits at the two ends to realize the telescopic effect of the cross beam frame through relative movement.

6. The back-to-back elevating table as set forth in claim 5 wherein: the pipe external member is equipped with the briquetting that pastes tightly with the connecting pipe, and the screw passes one side outer wall and the briquetting of pipe external member and is fixed with the connecting pipe.

7. The back-to-back elevating table as set forth in claim 1 wherein: the installing frame is enclosed by the sheet metal component that two symmetries set up and closes and constitute.

8. The back-to-back elevating table as set forth in claim 1 wherein: the connecting pipe of one side is connected with a wire outlet pipe communicated with the wire outlet pipe.

9. The back-to-back elevating table as set forth in claim 1 wherein: the middle parts of the connecting pipes at the two sides are provided with mounting frames, and a screen for separating the two table tops is arranged between the mounting frames at the two sides.

10. The back-to-back elevating table as set forth in claim 8 wherein: the wire casing includes inside casing and the frame that cup joints inside and outside, and relative slip adjusts the total length between inside casing and the frame between them.