Dual-motor frame

Abstract

The utility model relates to the technical field of lifting tables, in particular to a double-motor frame. An existing lifting table is generally driven by double motors, the lengths of the tables are different, when a middle connecting piece is connected between two motor frames and the motor frames are connected with the middle connecting piece, a cushion block needs to be added for position adjustment, and cost is high. A double-motor frame comprises a first cross rod and a second cross rod, a first connecting plate and a second connecting plate are arranged on the two sides between the first cross rod and the second cross rod, and a vertical plate is arranged on the second connecting plate. At least one side face of the first cross rod and at least one side face of the second cross rod are respectively provided with at least one concave reinforcing mechanism, each reinforcing mechanism comprises a first reinforcing block and a second reinforcing block which are connected, the first reinforcing blocks are connected with the first cross rod and the second cross rod, the second reinforcing blocks and the first cross rod and the second cross rod which are connected are arranged at intervals, and the first reinforcing blocks, the second reinforcing blocks and the first cross rod and the second cross rod which are connected are of an integrated structure. According to the utility model, the structure is reinforced, the assembly clearance is more controllable, the assembly and disassembly are more convenient and faster, and the economic benefit is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting tables, and more specifically to a double-motor frame. Background Art

[0002] Automatic lifting tables are generally powered by electricity, and the height of the lifting table is adjusted by controlling the mechanical device through the motor. Its advantages are: low power consumption, stable and beautiful style, and large lifting range. In the office work of office workers, whether sitting or standing for a long time will have a bad physiological effect on the human body. Only sitting and standing alternately is the most scientific and healthy way of working. Sitting and standing alternately will lead to a great change in healthy office work, so automatic lifting tables are gradually becoming popular.

[0003] In order to ensure that both ends of the existing lifting table can be lifted and lowered simultaneously and stably, dual-motor transmission is generally used. Due to the different lengths of the tables, an intermediate connecting piece must be connected in the middle of the two motor frames to adjust the overall connection length. When the existing motor frame is connected to the intermediate connecting piece, it is necessary to weld or add a pad to adjust the position, which is time-consuming, labor-intensive and costly. Utility Model Content

[0004] The purpose of the utility model is to provide a dual-motor frame with reasonable structure and convenient and quick assembly in view of the deficiencies of the prior art.

[0005] A dual-motor frame includes a first crossbar and a second crossbar, wherein a first connecting plate and a second connecting plate are arranged on both sides between the first crossbar and the second crossbar, and a vertical plate is arranged on the second connecting plate; at least one concave reinforcing mechanism is arranged on at least one side surface of the first crossbar and the second crossbar, respectively, and the reinforcing mechanism includes a first reinforcing block and a second reinforcing block connected to each other, the first reinforcing block is connected to the first crossbar and the second crossbar, the second reinforcing block is arranged at intervals with the connected first crossbar and the second crossbar, and the first reinforcing block and the second reinforcing block are an integrated structure with the connected first crossbar and the second crossbar. The utility model has a reasonable structure, and the structure is reinforced by setting a reinforcing mechanism, and the assembly gap can be more controlled, thereby ensuring the assembly quality. The integrated setting reduces the labor cost, and the assembly and disassembly are more convenient and quick, thereby improving the economic benefits.

[0006] As a further improvement and supplement to the above solution, the utility model also includes the following additional technical features:

[0007] The side surfaces of the first cross bar and the second cross bar are provided with a plurality of inwardly convex structures arranged on at least one side, which is reasonable in structure and further strengthened in structure.

[0008] The first cross bar and the second cross bar are provided with a plurality of connection mechanisms, one side of the connection mechanism is a round hole, and the opposite side is an open first long groove, the structure is reasonable, and assembly and disassembly are more convenient and quick.

[0009] The first cross bar and the second cross bar are symmetrically arranged facing each other, and the structure is reasonable.

[0010] The inner convex structure is a cylindrical structure, which is easy to process.

[0011] A third connecting plate is also provided between the first cross bar and the second cross bar to further strengthen the structure.

[0012] The vertical plate is provided with a plurality of second long grooves with one side opening, and has a reasonable structure, and assembly and disassembly are more convenient and quick.

[0013] The use of the utility model can achieve the following beneficial effects: the utility model has a reasonable structure, and the structure is strengthened by setting a reinforcing mechanism and an inner convex structure. The assembly gap can be better controlled, thereby ensuring the assembly quality. The integrated setting reduces labor costs, and assembly and disassembly are more convenient and quick, thereby improving economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model when in use.

[0015] Figure 2 It is a structural schematic diagram of the utility model.

[0016] Figure 3 It is the front view of the utility model.

[0017] Figure 4 It is a top view of the utility model.

[0018] Figure 5 It is a left view of the utility model.

[0019] Figure 6 This utility model Figure 3 An enlarged partial view is shown. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0021] like Figure 1-6 As shown, the utility model is a dual-motor frame.

[0022] The dual-motor frame described in this embodiment includes a first crossbar 1 and a second crossbar 3. The first crossbar 1 and the second crossbar 3 are hollow square tube structures and are symmetrical parts. A first connecting plate 2 and a second connecting plate 5 are arranged on both sides between the first crossbar 1 and the second crossbar 3. The first connecting plate 2 and the second connecting plate 5 are respectively provided with a plurality of circular holes for fixing. A vertical plate 6 is provided on the second connecting plate 5. The vertical plate 6 is arranged perpendicular to the second connecting plate 5, and the first crossbar 1 and the second crossbar 3 are connected at both ends. At least one concave reinforcing mechanism 11 is respectively provided on at least one side surface of the first crossbar 1 and the second crossbar 3. In this embodiment, there is only one, and it is arranged at the entrance of one side of the first connecting plate 2. The reinforcing mechanism 11 includes a first reinforcing block 111 and a second reinforcing block 112 connected to each other. The first reinforcing block 111 and the second reinforcing block 112 are vertically or obliquely connected. The first reinforcing block 111 is connected to the first crossbar 1 and the second crossbar 3, and the second reinforcing block 112 is spaced apart from the connected first crossbar 1 and the second crossbar 3, and the first reinforcing block 111 and the second reinforcing block 112 are an integrated structure with the connected first crossbar 1 and the second crossbar 3. The shape of the second reinforcing block 112 is any one of the prior art, and in the present embodiment, it is a square structure.

[0023] Furthermore, the side surfaces of the first crossbar 1 and the second crossbar 3 are provided with a plurality of inwardly projecting structures 12 disposed on at least one side. In this embodiment, three inwardly projecting structures 12 are disposed on each of the two opposite side surfaces.

[0024] Furthermore, a plurality of connection mechanisms 13 are provided on the first cross bar 1 and the second cross bar 3 , and one side of the connection mechanism 13 is a round hole, and the opposite side is an open first long slot.

[0025] Furthermore, the first cross bar 1 and the second cross bar 3 are symmetrically arranged facing each other.

[0026] Furthermore, the inner convex structure 12 is a cylindrical structure, which can be an open or non-open structure.

[0027] Furthermore, a third connecting plate 4 is provided between the first cross bar 1 and the second cross bar 3 .

[0028] Furthermore, the vertical plate 6 is provided with a plurality of second long grooves 61 with one side opening, and the openings are chamfered for easy installation. In this embodiment, there are two second long grooves 61 for connecting the motor.

[0029] When the dual-motor frame is used, the two dual-motor frames are connected to the middle connecting bracket 7, and the two rod-shaped connecting parts of the connecting bracket 7 pass through the reinforcing mechanisms 11 of the first cross bar 1 and the second cross bar 3 respectively, and are fixed to the standard parts.

[0030] The above are preferred implementations of the present invention, which do not limit the protection scope of the present invention. Any modifications and improvements made by those skilled in the art based on the design ideas of the present invention should be regarded as within the protection scope of the present invention.

Claims

1. A dual-motor frame, comprising a first crossbar (1) and a second crossbar (3), characterized in that: A first connecting plate (2) and a second connecting plate (5) are arranged on both sides between the first crossbar (1) and the second crossbar (3), and a vertical plate (6) is arranged on the second connecting plate (5); at least one concave reinforcing mechanism (11) is respectively arranged on at least one side surface of the first crossbar (1) and the second crossbar (3), and the reinforcing mechanism (11) comprises a first reinforcing block (111) and a second reinforcing block (112) connected to each other, the first reinforcing block (111) is connected to the first crossbar (1) and the second crossbar (3), and the second reinforcing block (112) is arranged at intervals from the first crossbar (1) and the second crossbar (3) to which it is connected, and the first reinforcing block (111) and the second reinforcing block (112) are an integrated structure with the first crossbar (1) and the second crossbar (3) to which they are connected.

2. The dual-motor frame according to claim 1, characterized in that: The side surfaces of the first crossbar (1) and the second crossbar (3) are provided with a plurality of inwardly convex structures (12) arranged on at least one side.

3. The dual-motor frame according to claim 1, characterized in that: The first crossbar (1) and the second crossbar (3) are provided with a plurality of connection mechanisms (13), one side of the connection mechanism (13) is a circular hole, and the opposite side is an open first long slot.

4. The dual-motor frame according to claim 1, characterized in that: The first cross bar (1) and the second cross bar (3) are symmetrically arranged facing each other.

5. The dual-motor frame according to claim 2, characterized in that: The inner convex structure (12) is provided as a cylindrical structure.

6. The dual-motor frame according to claim 1, characterized in that: A third connecting plate (4) is also provided between the first cross bar (1) and the second cross bar (3).

7. The dual-motor frame according to claim 1, characterized in that: The vertical plate (6) is provided with a plurality of second long grooves (61) with one side open.

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