Connecting structure of copper-aluminum flexible connecting belt

Abstract

The utility model relates to the technical field of copper bar flexible connection, and discloses a connection structure of a copper-aluminum flexible connection belt, which comprises a copper bar body and a limiting structure, two sides of the top end of the copper bar body are in threaded connection with bolts, two sides of the outside of the copper bar body are fitted with fixing frames, one side of the outside of each fixing frame is sleeved with a mounting structure, and the limiting structure is arranged on the top end of the copper bar body. And the top end of the fixing frame is connected with a bolt in a clamped mode, the mounting structure comprises a mounting box, the mounting box is arranged on one side of the exterior of the fixing frame in a sleeving mode, and the bottom end of the pushing rod is rotationally connected with a pushing plate. According to the connecting structure of the copper-aluminum flexible connecting belt, overall installation of the device can be achieved through the installation structure, fixing of the position of the fixing frame can be achieved through mutual cooperation of the installation box, the pushing rod and the pushing plate, and the friction force between the pushing plate and the fixing frame can be increased through the anti-skid pad; and through the shape of the mounting box, the mounting box can be better attached to fixing frames with different thicknesses, and the loosening condition is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of copper busbar soft connection, in particular to a connection structure of a copper-aluminum soft connection belt. Background Art

[0002] Soft connection, copper busbar soft connection, tinned copper braided wire soft connection is suitable for various high-voltage electrical appliances, vacuum electrical appliances, mining explosion-proof switches and automobiles, locomotives and other related products as soft connections. It is made of bare copper wire or tinned copper braided wire (twisted wire) by cold pressing. The interface of the copper busbar soft connection is formed by one-time welding using molecular diffusion welding technology. The product has good quality, strong conductivity, high current bearing, small resistance value, and durability.

[0003] The copper busbar soft connection can be installed better by utilizing the connection structure when in use, thereby increasing the overall applicability when in use. The connection structure can prevent the copper busbar soft connection from loosening during use, thereby ensuring the overall stability during use.

[0004] The existing technology has the following problems:

[0005] 1. The connection structure in the prior art is not convenient for fixing its position when in use.

[0006] 2. The connection structure in the prior art is not convenient for limiting the position of the connection bolts when in use. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In view of the deficiencies in the prior art, the utility model provides a connection structure of a copper-aluminum flexible connecting belt, which has the advantages of being easy to fix in position, etc., and solves the problems in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection structure of a copper-aluminum flexible connecting strip, including a copper busbar body and a limiting structure, both sides of the top of the copper busbar body are threadedly connected with bolts, both sides of the outside of the copper busbar body are fitted with fixing frames, one side of the outside of the fixing frame is sleeved with an installation structure, and the top of the fixing frame is clamped and connected with bolts.

[0011] The installation structure includes an installation box, which is sleeved on one side of the outside of the fixing frame. The top end of the installation box is threadedly connected to a push rod, and the bottom end of the push rod is rotatably connected to a push plate. The installation structure can be used to achieve the installation of the entire device, thereby increasing the applicability during use. The mutual cooperation of the installation box, the push rod and the push plate can achieve the fixation of the position of the fixing frame, thereby increasing the stability during use.

[0012] Preferably, the bottom end of the propulsion plate is fixedly connected with an anti-skid pad, and the bottom end of the anti-skid pad fits with the top end of the fixing frame. The anti-skid pad can increase the friction between the propulsion plate and the fixing frame, thereby increasing the applicability during use.

[0013] Preferably, the cross section of the installation box is C-shaped, and the installation box is symmetrical about the central axis of the copper busbar body in the vertical direction. The shape of the installation box can better fit with fixing frames of different thicknesses to avoid looseness.

[0014] Preferably, the top end of the push plate is rotationally connected to the push rod, and the push plate is slidingly connected to the installation box, so that the push plate can play a pressing role, thereby increasing the applicability during use.

[0015] Preferably, the limiting structure includes a card block, which is snap-connected to one side of the fixing frame, and a card slot matching the card block is provided on one side of the fixing frame. The height of the bolt can be limited in position through the limiting structure, and the card block can pass through the fixing frame and fit the top end of the bolt.

[0016] Preferably, both ends of the clamping block are fixedly connected with connecting springs, and the connecting springs and the fixing frame are welded into an integrated structure, so that the elastic force of the connecting springs can assist in resetting the position of the clamping block.

[0017] Preferably, the cross section of the block is T-shaped, and one side of the block passes through and extends above the bolt. The height of the bolt can be limited by the cooperation between the block and the slot to avoid the bolt from loosening.

[0018] Beneficial Effects

[0019] Compared with the prior art, the utility model provides a connection structure of a copper-aluminum flexible connection belt, which has the following beneficial effects:

[0020] 1. The connection structure of the copper-aluminum flexible connecting belt can realize the installation of the whole device through the installation structure, which increases the applicability during use. The mutual cooperation of the installation box, the push rod and the push plate can realize the fixation of the fixed frame position, which increases the stability during use. The anti-slip pad can increase the friction between the push plate and the fixed frame, which increases the applicability during use. The shape of the installation box can better fit with fixed frames of different thicknesses to avoid looseness.

[0021] 2. The connection structure of the copper-aluminum flexible connection belt can limit the height of the bolt through the limiting structure, and the clamping block can pass through the fixing frame and fit the top of the bolt. The elastic force of the connecting spring can assist in resetting the position of the clamping block. The height of the bolt can be limited by the mutual cooperation of the clamping block and the clamping groove to avoid the bolt loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a side view of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from top view;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0026] Figure 5 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1. installation structure; 101. installation box; 102. push rod; 103. push plate; 104. anti-slip pad; 2. fixing frame; 3. copper busbar body; 4. bolt; 5. limiting structure; 501. clamping block; 502. clamping slot; 503. connecting spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] The preferred embodiment of the connection structure of the copper-aluminum flexible connection belt provided by the utility model is as follows Figures 1 to 5 As shown: a connection structure of a copper-aluminum flexible connecting belt, including a copper busbar body 3 and a limiting structure 5, both sides of the top of the copper busbar body 3 are threadedly connected with bolts 4, both sides of the outside of the copper busbar body 3 are attached with fixing frames 2, one side of the outside of the fixing frame 2 is sleeved with a mounting structure 1, and the top of the fixing frame 2 is clamped and connected with bolts 4.

[0031] The mounting structure 1 includes a mounting box 101, which is sleeved on one side of the outside of the fixing frame 2. The top end of the mounting box 101 is threadedly connected to a push rod 102, and the bottom end of the push rod 102 is rotatably connected to a push plate 103. The mounting structure 1 can be used to install the entire device, thereby increasing the applicability during use. The mounting box 101, the push rod 102, and the push plate 103 cooperate with each other to fix the position of the fixing frame 2, thereby increasing the stability during use.

[0032] In this embodiment, the bottom end of the propulsion plate 103 is fixedly connected with an anti-skid pad 104, and the bottom end of the anti-skid pad 104 is in contact with the top end of the fixing frame 2. The anti-skid pad 104 can increase the friction between the propulsion plate 103 and the fixing frame 2, thereby increasing the applicability during use.

[0033] Furthermore, the cross section of the installation box 101 is C-shaped, and the installation box 101 is symmetrical about the vertical center axis of the copper busbar body 3. The shape of the installation box 101 can better fit with the fixing frame 2 of different thicknesses to avoid looseness.

[0034] Furthermore, the top end of the push plate 103 is rotatably connected to the push rod 102, and the push plate 103 is slidably connected to the installation box 101, so that the push plate 103 can play a pressing role, thereby increasing the applicability during use.

[0035] Example 2

[0036] On the basis of Example 1, a preferred embodiment of the connection structure of the copper-aluminum flexible connection belt provided by the utility model is as follows: Figures 1 to 5 As shown: the limiting structure 5 includes a clamping block 501, which is clamped and connected to one side of the fixing frame 2, and a clamping groove 502 matching the clamping block 501 is opened on one side of the fixing frame 2. The height of the bolt 4 can be limited by the limiting structure 5, and the clamping block 501 can pass through the fixing frame 2 and fit the top of the bolt 4.

[0037] In this embodiment, both ends of the block 501 are fixedly connected with connecting springs 503 , and the connecting springs 503 and the fixing frame 2 are welded into an integrated structure, and the elastic force of the connecting springs 503 can assist in resetting the position of the block 501 .

[0038] Furthermore, the cross section of the block 501 is T-shaped, and one side of the block 501 passes through and extends above the bolt 4. The height of the bolt 4 can be limited by the cooperation between the block 501 and the slot 502 to prevent the bolt 4 from loosening.

[0039] When in use, the copper busbar body 3 can be fixed in position by rotating the bolt 4, the fixing frame 2 is placed on both sides of the outside of the copper busbar body 3, the installation box 101 is sleeved on the outside of the copper busbar body 3 and the installation position, and the push rod 102 is rotated so that the push rod 102 can push the push plate 103, so that the push plate 103 can better realize the installation of the copper busbar body 3, and the position of the block 501 is adjusted so that the bottom end of the block 501 fits with the top end of the bolt 4, so as to better realize the limit fixation.

[0040] In summary, the connection structure of the copper-aluminum flexible connection belt can realize the installation of the entire device through the installation structure 1, thereby increasing the applicability during use, and the height of the bolt 4 can be limited in position through the limiting structure 5.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connection structure of a copper-aluminum flexible connection strip, comprising a copper bar body (3) and a limiting structure (5), characterized in that: Bolts (4) are threadedly connected to both sides of the top of the copper busbar body (3), fixing frames (2) are attached to both sides of the outside of the copper busbar body (3), a mounting structure (1) is sleeved on one side of the outside of the fixing frame (2), and the top of the fixing frame (2) is snap-fitted with bolts (4); The installation structure (1) comprises an installation box (101), wherein the installation box (101) is sleeved on one side of the outside of the fixing frame (2), the top end of the installation box (101) is threadedly connected to a propulsion rod (102), and the bottom end of the propulsion rod (102) is rotatably connected to a propulsion plate (103).

2. The connection structure of the copper-aluminum flexible connection strip according to claim 1 is characterized in that: The bottom end of the propulsion plate (103) is fixedly connected to an anti-skid pad (104), and the bottom end of the anti-skid pad (104) is in contact with the top end of the fixing frame (2).

3. The connection structure of the copper-aluminum flexible connection strip according to claim 2 is characterized in that: The cross section of the installation box (101) is C-shaped, and the installation box (101) is symmetrical about the central axis of the copper busbar body (3) in the vertical direction.

4. The connection structure of the copper-aluminum flexible connection strip according to claim 3 is characterized in that: The top end of the push plate (103) is rotationally connected to the push rod (102), and the push plate (103) is slidingly connected to the installation box (101).

5. The connection structure of the copper-aluminum flexible connection strip according to claim 1 is characterized in that: The limiting structure (5) comprises a clamping block (501), the clamping block (501) is clamped and connected to one side of the fixing frame (2), and a clamping slot (502) matching the clamping block (501) is provided on one side of the fixing frame (2).

6. The connection structure of the copper-aluminum flexible connection strip according to claim 5 is characterized in that: Both ends of the clamping block (501) are fixedly connected to connecting springs (503), and the connecting springs (503) and the fixing frame (2) are welded into an integrated structure.

7. The connection structure of the copper-aluminum flexible connection strip according to claim 6 is characterized in that: The cross section of the clamping block (501) is T-shaped, and one side of the clamping block (501) passes through and extends above the bolt (4).

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