CN219108920U

CN219108920U - Transmission rod assembly and single-motor lifting table using same

Info

Publication number: CN219108920U
Application number: CN202223408641.XU
Authority: CN
Inventors: 章新锋; 俞建军; 杨懿钢
Original assignee: Shaoxing Contuo Transmission Technology Co ltd
Current assignee: Shaoxing Contuo Transmission Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-02
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a transmission rod assembly and a single-motor lifting table using the same. The utility model provides the transmission rod assembly which has a simple structure, is convenient to adjust the length and is beneficial to the cost saving and the improvement of the production efficiency, and the single-motor lifting table using the transmission rod assembly.

Description

Transmission rod assembly and single-motor lifting table using same

Technical Field

The utility model relates to a transmission rod assembly and a single-motor lifting table using the transmission rod assembly, and belongs to the technical field of lifting tables.

Background

For matching different installation, application environment, need adjust the length of transfer line subassembly according to actual need, for reaching and adjust length and can fix and keep in required length, the needs of current transfer line subassembly are more parts and are connected and realize, in order to realize the slip of outer tube and interior pole and connect and fix in application number CN2019201248977, need set up round platform pipe one and round platform pipe two between the two to round platform pipe one and round platform pipe two's structure is also more complicated, because part is more on the one hand increased manufacturing cost, on the other hand also need spend more time when the installation, be unfavorable for production efficiency's promotion.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a transmission rod assembly and a single-motor lifting table using the transmission rod assembly, wherein the transmission rod assembly is simple in structure, convenient to adjust the length, beneficial to cost saving and improvement of production efficiency, and capable of solving the defects in the prior art.

The technical scheme of the utility model is as follows: the utility model provides a transfer line subassembly, includes the open outer tube in both ends, and peg graft respectively at outer tube both ends has interior pole, and the interior pole at both ends is through the regulation that realizes transfer line subassembly length of relative outer tube slip, including the bolt, be equipped with rather than inside screw that link up on the outer tube, bolt threaded connection is on the screw, and interior pole is screwed up fixedly through bolt and outer tube.

Further the section of the inner rod is polygonal.

The utility model provides a single motor lift table, includes desktop, crossbeam frame, a pair of lift stand, and the crossbeam frame is installed in the desktop back, a pair of lift stand is installed respectively in crossbeam frame both ends, installs the deviator in the lift stand and is connected with the lead screw assembly of deviator output, contains the transfer line subassembly, install the driver that contains the motor on one of them lift stand, transfer line subassembly and driver output hookup, the interior pole at transfer line subassembly both ends links with the input of deviator in the corresponding lift stand respectively.

Further the crossbeam frame includes the connecting pipe, and the installation tube has been cup jointed respectively at connecting pipe both ends, and the installation tube slides on the connecting pipe and changes crossbeam frame length.

Further, the mounting pipe is provided with a supporting hanging plate which is parallel to the width direction of the tabletop far away from the connecting pipe end.

The bottom of the lifting upright post is further provided with a supporting seat parallel to the width direction of the desktop, and the bottoms of the two ends of the supporting seat are spirally connected with cabinet legs.

According to the utility model, the inner rods at the two ends slide in the outer tube and are screwed and fixed by the bolts, so that the length of the transmission rod assembly can be easily adjusted, the structure is simple, the transmission rod assembly can be conveniently installed on a lifting table driven by a single motor, and the cost saving and the production efficiency improvement are facilitated.

Drawings

FIG. 1 is a drive rod assembly connection diagram;

FIG. 2 is a schematic illustration of the drive rod assembly after attachment;

figure 3 is a schematic view of a single motor lift table.

The figure shows: an outer tube 1; an inner rod 2; a bolt 3; a tabletop 4; a support hanging plate 5; lifting columns 6; a driver 7; a connecting pipe 8; mounting a tube 9; a support base 10; a cabinet leg 11.

Detailed Description

Embodiments of the utility model: as shown in fig. 1 to 2, a transmission rod assembly comprises an outer tube 1 with two open ends, wherein two ends of the outer tube 1 are respectively inserted with an inner rod 2, the inner rods 2 at the two ends realize the adjustment of the length of the transmission rod assembly by sliding relative to the outer tube 1, the inner wall of the outer tube 1 is in a corresponding non-circular shape, preferably in a regular polygon shape, the inner rod 2 and the outer tube 1 are conveniently inserted and matched and simultaneously prevented from rotating relatively, the inner rod 2 and the outer tube 1 are made of hard metal materials, a screw hole communicated with the inner part of the outer tube 1 is respectively formed near the end part of the outer tube 1, bolts 3 are connected to the screw holes in a threaded manner, and the inner rod 2 is screwed and fixed on the outer tube 1 through the bolts 3 after being slidingly adjusted to a required length relative to the outer tube 1.

The utility model provides a single motor lift table, as shown in fig. 3, including desktop 4, the crossbeam frame, a pair of lift stand 6, the crossbeam frame is installed in desktop 4 back, a pair of lift stand 6 are installed respectively in crossbeam frame both ends, lift stand 6 is prior art, including a plurality of sliding connection's sleeve pipe, internally mounted has the deviator and the lead screw assembly of being connected with the deviator output, lead screw assembly and sleeve pipe connection drive the change of sleeve pipe relative slip realization lift stand 6 height through the deviator transmission, when the lift table goes up and down, the lift stand of crossbeam frame both sides need synchronous operation, for saving the cost, practical single motor realizes, install the driver 7 that contains the motor on one of them lift stand 6, the transfer line subassembly links rather than the output, through motor drive transfer line subassembly rotation, the interior pole 2 at transfer line subassembly both ends then gets into respectively in the corresponding side lift stand 6 and links with the input of deviator, realize single motor drive lift table and go up and down, because transfer line subassembly length adjustment is convenient, the lift table that the connection installation also can adapt to different lengths uses.

As a preference, the beam frame comprises a connecting pipe 8, two ends of the connecting pipe 8 are respectively sleeved with a mounting pipe 9, the mounting pipe 9 slides on the connecting pipe 8 to change the length of the beam frame, a threaded hole is formed in the bottom of the mounting pipe 9 and is connected with a bolt, and the mounting pipe 9 slides on the connecting pipe 8 to adjust the beam frame to the required length and then screws the bolt tightly and fix the beam frame, so that the beam frame is suitable for desktops of different lengths.

As a preference, the ends of the mounting pipes 9 at two sides far away from the connecting pipe 8 are connected with a supporting hanging plate 5 parallel to the width direction of the desktop, and the supporting hanging plate 5 is connected with the desktop through screws to longitudinally lift and prop the desktop, so that the bearing stability is improved.

Preferably, the bottom of the lifting upright post 6 is provided with a supporting seat 10 parallel to the width direction of the desktop, the bottoms of the two ends of the supporting seat 10 are spirally connected with cabinet legs 11, the supporting stability is improved, and the height is adjusted to be suitable for uneven ground through the cabinet legs 11.

Claims

1. The utility model provides a transfer line subassembly, includes the open outer tube in both ends, and peg graft respectively at outer tube both ends has interior pole, and the interior pole at both ends realizes the regulation of transfer line subassembly length through the relative outer tube slip, its characterized in that: the outer tube is provided with a screw hole communicated with the inner portion of the outer tube, the screw hole is connected with the screw hole through screw threads, and the inner rod is screwed and fixed with the outer tube through the screw.

2. The transfer bar assembly of claim 1, wherein: the section of the inner rod is polygonal.

3. The utility model provides a single motor lift table, includes desktop, crossbeam frame, a pair of lift stand, and the crossbeam frame is installed in the desktop back, a pair of lift stand is installed respectively in crossbeam frame both ends, installs the deviator in the lift stand and with the lead screw assembly that the deviator output is connected, its characterized in that: a drive rod assembly comprising the drive rod assembly of claim 1 or 2, wherein a drive comprising a motor is mounted on one of the lifting column posts, the drive rod assembly is coupled to the drive output, and the inner rods at both ends of the drive rod assembly are respectively coupled to the input ends of the deviators in the corresponding lifting column posts.

4. A single motor lift table as set forth in claim 3 wherein: the beam frame comprises connecting pipes, mounting pipes are sleeved at two ends of the connecting pipes respectively, and the mounting pipes slide on the connecting pipes to change the length of the beam frame.

5. The single motor lift table of claim 4 wherein: the mounting pipe is provided with a support hanging plate which is parallel to the width direction of the tabletop far away from the connecting pipe end.

6. A single motor lift table as claimed in any one of claims 3 to 5 wherein: the bottom of the lifting upright post is provided with a supporting seat parallel to the width direction of the desktop, and the bottoms of the two ends of the supporting seat are spirally connected with cabinet legs.