CN112089183A

CN112089183A - Double-beam assembly on lifting table

Info

Publication number: CN112089183A
Application number: CN202010945437.8A
Authority: CN
Inventors: 翁盛丰; 卢洪斌; 李进移; 阮恩杰; 陈兴良
Original assignee: Ningbo Huiwuzhou Intelligent Technology Co ltd
Current assignee: Ningbo Huiwuzhou Intelligent Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2020-12-18

Abstract

The invention discloses a double-beam assembly on a lifting table, which comprises two beams which are transversely laid side by side, wherein each beam comprises a guide pipe and a telescopic pipe which is positioned at two sides of the guide pipe and is in inserted sliding fit with the guide pipe; a cavity for containing the control box and the wire rod is formed between the two cross beams, a cover plate is arranged below the cavity, and the two ends of the cover plate are clamped in the gap to cover the control box and the wire rod. The double-beam assembly on the lifting table is low in cost and convenient to install and adjust.

Description

Double-beam assembly on lifting table

Technical Field

The invention relates to the field of office table equipment, in particular to a double-beam assembly on a lifting table.

Background

Traditional electric lift table is provided with automatically controlled part, automatically controlled part contains control box and wire rod, control box and wire rod are the below of direct mount to the table, but control box and wire rod installation are very troublesome and put also in disorder, in order to solve this problem, a new scheme has been designed on the market, like the lift table patent that application number CN201920624172.4 discloses, this patent is through a connecting plate, with control box and wire rod setting in the cavity of lift table crossbeam, thereby solved control box and wire rod installation very troublesome and put also in disorder problem. However, in the patent, the connecting plate is provided with a plurality of adjusting holes, and the adjusting holes are connected and installed through fasteners, so that the connecting plate, the first cross beam and the second cross beam are very complex in structure and troublesome in process.

Disclosure of Invention

Technical problem to be solved

The invention aims to provide a double-beam assembly on a lifting table, which aims to solve the problems of complex structure and simple process in the prior art.

(II) technical scheme

In order to solve the problems, the invention provides a double-beam assembly on a lifting table, which comprises two beams which are transversely laid side by side, wherein each beam comprises a guide pipe and a telescopic pipe which is positioned at two sides of the guide pipe and is in inserted sliding fit with the guide pipe, at least one screw is laid on a pipe body of the guide pipe along the pipe hole direction of the guide pipe, at least one threaded hole is laid on the pipe body of the telescopic pipe along the pipe hole direction of the telescopic pipe, one end of the screw penetrates through the threaded hole in a spiral mode and then abuts against the guide pipe to limit the sliding position of the guide pipe, and a gap is formed between the other end of the screw and the outer surface of the telescopic pipe;

a cavity for containing the control box and the wire rod is formed between the two cross beams, a cover plate is arranged below the cavity, and the two ends of the cover plate are clamped in the gap to cover the control box and the wire rod.

In the double-beam assembly on the lifting table, the front end and the rear end of the cover plate are provided with the connecting ends, and the connecting ends are clamped in the gaps and can transversely slide.

In the double-beam assembly on the lifting table, the middle end of the cover plate is of a flat plate structure or a concave structure.

In the double-beam assembly on the lifting table, the lower concave surface at the middle end of the cover plate is rectangular or arc-shaped.

In the double-beam assembly on the lifting table, the cover plate is an elastic sheet metal part.

In the double-beam assembly on the lifting table, the motor boxes are arranged on the left side and the right side of the cavity, and the motor boxes are partially arranged above the cover plate.

In the double-beam assembly on the lifting table, the plate body of the cover plate is provided with the wire holes.

In the double-beam assembly on the lifting table, the cover plate is provided with notches at the left side and the right side of the screw.

In the double-beam assembly on the lifting table, the plate body of the cover plate is provided with the mounting hole for fixing the cover plate on the gap.

(III) advantageous effects

According to the double-beam assembly on the lifting table, the cover plate is not required to be provided with holes by utilizing the structure that the cover plate is clamped in the gap between the screw and the telescopic pipe, the manufacturing process is simpler, and the installation is more convenient. In addition, the telescopic guide pipe does not influence the fixation of the cover plate, and the adjustment is very convenient.

Drawings

FIG. 1 is a first perspective view of the electric lift table of the present invention;

FIG. 2 is a second perspective view of the electric lift table of the present invention;

FIG. 3 is a perspective view of a dual beam assembly on the elevating table;

FIG. 4 is a first exploded view of the dual beam assembly on the lift table;

FIG. 5 is a second exploded view of the dual beam assembly on the lift table;

FIG. 6 is a top view of a dual beam assembly on the lift table;

FIG. 7 is a cross-sectional view A-A of FIG. 6;

FIG. 8 is an enlarged view of B of FIG. 7;

in the figure, 1 is a beam, 2 is a beam, 3 is an extension tube, 4 is a screw, 5 is a threaded hole, 6 is a gap, 7 is a cavity, 8 is a cover plate, 9 is a connecting end, 11 is a line hole, 12 is a notch, and 13 is a mounting hole.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

Fig. 1-8 show a double-beam assembly on a lifting table, which includes two beams 1 horizontally laid side by side, each beam 1 includes a guide tube 2 at a middle position and a telescopic tube 3 located at two sides of the guide tube 2 and slidably engaged with the guide tube 2, the guide tube 2 and the telescopic tube 3 are both square tube structures, 2 screws 4 are laid on a tube body of the guide tube 2 along a tube hole direction of the guide tube, threaded holes 5 equal to the number of the screws are laid on a tube body of the telescopic tube 3 along the tube hole direction of the telescopic tube, after a distance is set on a table board by the beam assembly, one end of each screw 4 is screwed through the threaded hole 5 and then abuts against the guide tube to limit a sliding position of the guide tube, so that a gap 6 is formed between the other end of each screw and an outer surface of the telescopic tube 3;

as shown in fig. 3-8, a cavity 7 is formed between two beams 1, in order to save space, the control box and the wires are generally installed in the cavity 7, a cover plate 8 is arranged below the cavity, the connecting ends 9 at the front end and the rear end of the cover plate 8 are clamped in the gap 6 to cover the control box and the wires, the cover plate 8 is provided with a wire hole 11, and a power line connected with the outside can be led out from the wire hole 11, so that the functions of beauty and tidiness are achieved, and the control box and the wires do not need to be installed and fixed through a fastener, so that the operation is more convenient, and the cost is saved. More importantly, in addition, the cover plate 8 and the cross beam 1 are not required to be additionally provided with a connecting structure, and only the connecting end 9 needs to be clamped in the gap 6, so that the installation is more convenient, the cost is lower, and the process is simpler.

In addition, the connecting end 9 is clamped in the gap 6 to form a transverse sliding mechanism, so the cover plate can transversely slide along the gap 6, when the telescopic length of the beam 1 needs to be adjusted, the telescopic tube 3 is directly moved, the cover plate does not need to be detached and then installed, the disassembly and the assembly are very convenient,

the middle end of the cover plate 8 is of a flat plate structure or a concave structure, and the concave surface at the middle end of the cover plate 8 is rectangular or arc-shaped. This can increase the storage space for the control box and the wire.

The structure of the cover plate 8 is an elastic sheet metal part, so that the cover plate can be elastically deformed when being disassembled and assembled, and the disassembly and the assembly are convenient.

The left and right sides of the cavity 7 are provided with motor boxes 9, and in order to prevent wires from running out, the motor boxes 9 are partially arranged above the cover plate 8. In this way, both lateral sides of the cavity 7 are closed, so that the wire can be prevented from running out from both lateral sides.

In order to reduce the space of the package, the beam 1 is provided with a connecting plate for connecting the motor box 9, and the cover plate 8 is provided with notches 12 at the left and right sides of the screw. The body of the cover plate 8 is provided with mounting holes 13 for fixing the cover plate 8 in the gap. Like this apron 8 can be misplaced with crossbeam 1, specifically speaking, cavity 6 is placed to the part of apron 8, and the part is placed in the outside of crossbeam, and breach 12 just in time falls into the connecting plate on, and the screw just in time passes mounting hole 13 and threaded connection with screw hole 5 to can reduce the mounting height of apron 8. The cost of packaging is reduced.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A double-beam assembly on a lifting table comprises two transverse beams (1) which are horizontally laid side by side, and is characterized in that each transverse beam (1) comprises a guide pipe (2) and telescopic pipes (3) which are positioned on two sides of the guide pipe (2) and are in inserted connection and sliding fit with the guide pipe (2), at least one screw (4) is laid on a pipe body of each guide pipe (2) along the pipe hole direction of the guide pipe, at least one threaded hole (5) is laid on the pipe body of each telescopic pipe (3) along the pipe hole direction of each telescopic pipe, one end of each screw (4) penetrates through the threaded hole (5) in a spiral mode and then props against the guide pipe to limit the sliding position of the guide pipe, and a gap (6) is formed between the other end of each screw and the outer surface of each telescopic;

form one cavity (7) that hold control box and wire rod between two crossbeam (1), the below of cavity is provided with a apron (8), the both ends joint of apron (8) covers control box and wire rod in clearance (6).

2. Double cross-beam assembly on a lifting table according to claim 1, characterized in that the front and back ends of the cover plate (8) are provided with connection ends (9), and the connection ends (9) are clamped in the gap (6) and can slide transversely.

3. Double cross-beam assembly on a lifting table according to claim 1, characterized in that the intermediate end of the cover plate (8) is of flat plate construction or is of recessed construction.

4. A double cross-beam assembly at a lifting table according to claim 3, wherein the lower concave surface of the intermediate end of the cover plate (8) is rectangular or curved.

5. Double cross-beam assembly on a lifting table according to claim 1, characterized in that the structure of the cover plate (8) is a resilient sheet metal part.

6. Double cross-beam assembly on a lifting table according to claim 1, characterized in that motor boxes (9) are mounted on the left and right sides of the cavity (7), part of the motor boxes (9) being arranged above the cover plate (8).

7. Double cross-beam assembly on a lifting table according to claim 1, characterized in that the body of the cover plate (8) is provided with wire holes (11).

8. Double cross-beam assembly on a lifting table according to claim 3, characterized in that the cover plate (8) is provided with notches (12) on the left and right sides of the screw.

9. Double cross-beam assembly on a lifting table according to claim 1, characterized in that the body of the cover plate (8) is provided with mounting holes (13) for fixing the cover plate (8) in the gap.