Sliding contact line fixing device

Abstract

The utility model relates to the technical field of sliding contact line installation, and particularly discloses a sliding contact line fixing device which comprises a fixing shell, a clamping block is arranged in the fixing shell, one side of the clamping block is provided with a second elastic piece, one end of a threaded rod penetrates through the fixing shell and is connected with a rotating block, a fastening piece is further arranged in the fixing shell, and the fastening piece is connected with the rotating block. The outer side of the fixed shell is connected with a fixed part; according to the utility model, the left shell, the right shell and the connecting sleeve plate are matched for use, so that the outer side of the sliding contact line body can be fixed, the clamping block is driven by the threaded rod to move towards the sliding contact line body, and the sliding contact line bodies with different lengths can be further mounted and fixed; and two sets of lateral clamping plates and clamping nuts are arranged to clamp the left shell and the right shell respectively, so that the sliding contact line bodies with different widths can be conveniently mounted and fixed, the sliding contact line bodies with different sizes can be conveniently mounted and fixed by the device, the universality is high, and the device is favorable for being used in an actual environment.

Description

Technical Field

[0001] The utility model belongs to the technical field of busbar installation, and in particular relates to a busbar fixing device. Background Art

[0002] The busbar, also known as the sliding conductor, is a group of power transmission devices that provide power to mobile devices. Patent application number 202322154172.1 discloses a busbar fixing device, which includes: a fixing plate for fixing the busbar, the fixing plate is connected to the tower of the wind turbine; an elastic element, the elastic element is arranged between the busbar and the fixing plate, and the elastic element is used to provide a pre-tightening force for the busbar; however, the device can only install and fix busbar bodies of a certain size, has low versatility, and brings inconvenience to use in actual complex environments. Utility Model Content

[0003] The purpose of the utility model is to provide a busbar fixing device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A busbar fixing device, comprising:

[0006] The fixing shell, the bus bar body is installed inside the fixing shell, and a clamping block is arranged inside the fixing shell, and one side of the clamping block is provided with an elastic part, and the elastic part can be a rubber pad. An elastic buffer body is arranged on the direct contact surface between the clamping block and the bus bar body, which can avoid excessive clamping force, and a threaded rod is arranged on the other side of the clamping block, and one end of the threaded rod passes through the fixing shell and is connected with a rotating block, and the threaded rod is threadedly connected with the fixing shell, and the rotating block and the threaded rod are rotated, and the clamping block can be driven to approach the bus bar body and cooperate with the inner side wall of the fixing shell to clamp and fix the bus bar body, so as to facilitate the installation and fixation of bus bar bodies of different sizes within a certain range, and facilitate adjustment. A fastener is also arranged inside the fixing shell, which can clamp and fix both sides of the upper and lower ends of the fixing shell, and a fixing part is connected to the outside of the fixing shell, which is convenient for fixing the device to a wall, etc.

[0007] Preferably, the fixed shell includes a left shell, a right shell and a connecting sleeve, the left shell and the right shell are both provided with a U-shape, the left shell and the right shell are symmetrically arranged, one end of the left shell and the right shell are connected to a movable card block, one end of the movable card block is provided with an elastic member 1, the elastic member 1 can be a rubber pad, which can play a role in buffering excessive clamping force, and the two ends of the connecting sleeve are respectively provided with mounting grooves matching the left shell and the right shell, so as to facilitate the movement of the movable card block therein, and by bringing the left shell and the right shell close to each other, the two sides of the busbar body inside can be clamped and fixed, and the connecting sleeve is threadedly connected to the threaded rod.

[0008] Preferably, the fastener includes a movable positioning rod, a lateral clamping plate and a clamping nut, two ends of the movable positioning rod respectively pass through the interior of the left shell body and the right shell body, the outer sides of both ends of the movable positioning rod are sleeved with the lateral clamping plates, two groups of the lateral clamping plates are respectively located on the outer sides of the left shell body and the right shell body, the outer sides of both ends of the movable positioning rod are threadedly connected with the clamping nuts, and the clamping nuts are located on the outer sides of the lateral clamping plates. After the busbar body is installed in the interior of the left shell body and the right shell body, the clamping nuts are respectively rotated so that the two groups of clamping nuts are respectively close to each other, thereby driving the lateral clamping plates to fit tightly against the outer sides of the left shell body and the right shell body, respectively, to clamp and fix the left shell body and the right shell body, thereby being able to install and fix busbar bodies of different sizes inside them.

[0009] Preferably, the left shell and the right shell are both provided with movable grooves cooperating with the movable positioning rod, and the movable grooves are arranged transversely, which is conducive to the transverse sliding of the movable positioning rod therein, thereby facilitating the adjustment of the transverse position of the lateral clamping plate.

[0010] Preferably, a through hole matching the threaded rod is opened inside the movable positioning rod, which is conducive to the lateral movement of the threaded rod inside the through hole, and when the movable positioning rod is moving laterally, the set threaded rod can also limit it so that it can only move laterally but not longitudinally, that is, it can only move along the direction of the center axis of the threaded rod.

[0011] Preferably, the clamping block is rotatably connected to a rotating block inside, the rotating block is fixedly connected to the threaded rod, and the threaded rod is rotatably connected to the clamping block via the rotating block, so that when the threaded rod rotates, the clamping block will not be driven to rotate.

[0012] Preferably, the fixing part includes a connecting frame plate, a fixing plate and fixing bolts. The connecting frame plate is connected to the outer side of the fixed shell. The connecting frame plate is arranged as a U-shaped structure, which is convenient for the rotating block to move inside and will not be affected when the rotating block is adjusted. The connecting frame plate and the fixed shell are arranged as two groups, and two groups of busbar bodies are installed and fixed at the same time. The fixing plate is connected to the outer side of the connecting frame plate, and the fixing bolts are installed on the fixing plate to facilitate the installation and fixation of the fixing plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model can fix the outer side of the busbar body by using the provided left shell, right shell and connecting sleeve together, and can drive the clamping block to move toward the busbar body through the provided threaded rod, so that busbar bodies of different lengths can be installed and fixed, and the left shell and the right shell are clamped respectively by the provided two groups of lateral clamping plates and clamping nuts, so that the left shell and the right shell can be further clamped and fixed respectively to the busbar body inside them, so that it is convenient to install and fix the busbar bodies of different widths, and the provided threaded rod and the movable positioning rod limit each other, and can also adjust the position of the lateral clamping plates, so that the device is convenient for installing and fixing busbar bodies of different sizes, has high versatility, and is conducive to use in actual environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the partial internal structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the connecting sleeve of the utility model;

[0018] Figure 4 It is an enlarged schematic diagram of the fixed housing of the utility model;

[0019] In the figure: 10, fixed housing; 11, left housing; 12, right housing; 13, connecting sleeve; 131, movable block; 132, elastic member 1;

[0020] 20. Threaded rod; 21. Clamping block; 22. Elastic member 2; 23. Rotating block; 24. Connecting frame plate; 25. Fixing plate; 26. Fixing bolt;

[0021] 30. Moving positioning rod; 301. Moving slot; 31. Lateral clamping plate; 32. Clamping nut. DETAILED DESCRIPTION

[0022] 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.

[0023] Example:

[0024] See also Figure 1-Figure 4 As shown, a busbar fixing device comprises:

[0025] The fixed shell 10 and the busbar body are installed inside the fixed shell 10. A clamping block 21 is arranged inside the fixed shell 10. An elastic member 22 is arranged on one side of the clamping block 21. The elastic member 22 can be a rubber pad. An elastic buffer is arranged on the direct contact surface between the clamping block 21 and the busbar body to avoid excessive clamping force. A threaded rod 20 is arranged on the other side of the clamping block 21. One end of the threaded rod 20 passes through the fixed shell 10 and is connected with a rotating block 23. The threaded rod 20 is threadedly connected to the fixed shell 10. By rotating the rotating block 23 and the threaded rod 20, the clamping block 21 can be driven to approach the busbar body and cooperate with the inner side wall of the fixed shell 10 to clamp and fix the busbar body, so as to facilitate the installation and fixation of busbar bodies of different sizes within a certain range, and facilitate adjustment. Fasteners are also arranged inside the fixed shell 10 to clamp and fix both sides of the upper and lower ends of the fixed shell 10. A fixing member is connected to the outside of the fixed shell 10 to facilitate fixing the device to a wall, a tower or other parts.

[0026] refer to Figure 1-Figure 4 As shown, the fixed shell 10 includes a left shell 11, a right shell 12 and a connecting sleeve 13. The left shell 11 and the right shell 12 are both provided with a U shape, and the left shell 11 and the right shell 12 are symmetrically arranged. One end of the left shell 11 and the right shell 12 are connected with a movable block 131, and one end of the movable block 131 is provided with an elastic member 132. The elastic member 132 can be a rubber pad, which can play a role in buffering excessive clamping force. The two ends of the connecting sleeve 13 are respectively provided with mounting grooves that match the left shell 11 and the right shell 12, so that the movable block 131 can move therein. By bringing the left shell 11 and the right shell 12 closer to each other, the two sides of the busbar body inside can be clamped and fixed, and the connecting sleeve 13 is threadedly connected to the threaded rod 20.

[0027] refer to Figure 1-Figure 4As shown, the fastener includes a movable positioning rod 30, a lateral clamping plate 31 and a clamping nut 32. The two ends of the movable positioning rod 30 respectively pass through the interior of the left shell body 11 and the right shell body 12, and the outer sides of the two ends of the movable positioning rod 30 are sleeved with lateral clamping plates 31. The two groups of lateral clamping plates 31 are respectively located on the outer sides of the left shell body 11 and the right shell body 12. The outer sides of the two ends of the movable positioning rod 30 are threadedly connected with clamping nuts 32, and the clamping nuts 32 are located on the outer sides of the lateral clamping plates 31. After the busbar body is installed in the interior of the left shell body 11 and the right shell body 12, the clamping nuts 32 are respectively rotated to make the two groups of clamping nuts 32 approach each other, thereby driving the lateral clamping plates 31 to fit tightly against the outer sides of the left shell body 11 and the right shell body 12, respectively, to clamp and fix the left shell body 11 and the right shell body 12, so that the busbar bodies of different sizes inside them can be installed and fixed.

[0028] refer to Figure 1-Figure 4 As shown, the left shell 11 and the right shell 12 are both provided with a moving groove 301 that matches the moving positioning rod 30. The moving groove 301 is arranged horizontally, which is conducive to the horizontal sliding of the moving positioning rod 30 therein, thereby facilitating the adjustment of the horizontal position of the lateral clamping plate 31.

[0029] refer to Figure 1-Figure 4 As shown, a through hole matching with the threaded rod 20 is opened inside the movable positioning rod 30, which is conducive to the lateral movement of the threaded rod 20 inside the through hole. When the movable positioning rod 30 moves laterally, the set threaded rod 20 can also limit it, so that it can only move laterally but not longitudinally, that is, it can only move along the direction of the central axis of the threaded rod 20.

[0030] refer to Figure 1-Figure 4 As shown, the clamping block 21 is internally rotatably connected with a rotating block, which is fixedly connected to the threaded rod 20. The threaded rod 20 is rotatably connected to the clamping block 21 through the rotating block, so that when the threaded rod 20 rotates, it will not drive the clamping block 21 to rotate.

[0031] refer to Figure 1-Figure 4 As shown, the fixing parts include a connecting frame plate 24, a fixing plate 25 and a fixing bolt 26. The outer side of the fixed shell 10 is connected to the connecting frame plate 24, and the connecting frame plate 24 is set to a U-shaped structure, which is convenient for the rotating block 23 to move inside and will not be affected when adjusting the rotating block 23. The connecting frame plate 24 and the fixed shell 10 are both set to two groups, and the two groups of busbar bodies are installed and fixed at the same time. The outer side of the connecting frame plate 24 is connected to the fixing plate 25, and the fixing bolt 26 is installed on the fixing plate 25, which is convenient for installing and fixing the fixing plate 25.

[0032] The utility model can fix the outer side of the busbar body by using the left shell 11, the right shell 12 and the connecting sleeve 13, and can drive the clamping block 21 to move toward the busbar body through the threaded rod 20, so as to install and fix the busbar bodies of different lengths, and can clamp the left shell 11 and the right shell 12 respectively through the two sets of lateral clamping plates 31 and clamping nuts 32, so as to further enable the left shell 11 and the right shell 12 to clamp and fix the busbar bodies inside them respectively, so as to facilitate the installation and fixation of busbar bodies of different widths, and the threaded rod 20 and the movable positioning rod 30 are limited to each other, and the position of the lateral clamping plates 31 can also be adjusted, so that the device is convenient for installing and fixing busbar bodies of different sizes, has high versatility, and is conducive to use in actual environments.

[0033] 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 busbar fixing device, characterized in that: include: A fixed shell (10), wherein a clamping block (21) is arranged inside the fixed shell (10), an elastic member 2 (22) is arranged on one side of the clamping block (21), a threaded rod (20) is arranged on the other side of the clamping block (21), one end of the threaded rod (20) passes through the fixed shell (10) and is connected to a rotating block (23), the threaded rod (20) is threadedly connected to the fixed shell (10), a fastener is also arranged inside the fixed shell (10), and a fixing member is connected to the outside of the fixed shell (10).

2. A busbar fixing device according to claim 1, characterized in that: The fixed shell (10) comprises a left shell (11), a right shell (12) and a connecting sleeve (13); the left shell (11) and the right shell (12) are both provided with a U-shape; the left shell (11) and the right shell (12) are symmetrically arranged; one end of the left shell (11) and the right shell (12) are both connected with a movable block (131); one end of the movable block (131) is provided with an elastic member 1 (132); and both ends of the connecting sleeve (13) are provided with mounting grooves matching the left shell (11) and the right shell (12).

3. A busbar fixing device according to claim 2, characterized in that: The fastener comprises a movable positioning rod (30), a lateral clamping plate (31) and a clamping nut (32); the two ends of the movable positioning rod (30) respectively penetrate the interior of the left shell body (11) and the right shell body (12); the outer sides of the two ends of the movable positioning rod (30) are sleeved with the lateral clamping plates (31); the two groups of the lateral clamping plates (31) are respectively located on the outer sides of the left shell body (11) and the right shell body (12); the outer sides of the two ends of the movable positioning rod (30) are threadedly connected with the clamping nuts (32); the clamping nuts (32) are located on the outer sides of the lateral clamping plates (31).

4. A busbar fixing device according to claim 3, characterized in that: The left housing (11) and the right housing (12) are both provided with a moving groove (301) matched with the moving positioning rod (30), and the moving groove (301) is arranged in a transverse direction.

5. A busbar fixing device according to claim 4, characterized in that: The movable positioning rod (30) is provided with a through hole inside thereof which matches the threaded rod (20).

6. A busbar fixing device according to claim 5, characterized in that: A rotating block is rotatably connected inside the clamping block (21), the rotating block is fixedly connected to the threaded rod (20), and the threaded rod (20) is rotatably connected to the clamping block (21) via the rotating block.

7. A busbar fixing device according to claim 1, characterized in that: The fixing member comprises a connecting frame plate (24), a fixing plate (25) and fixing bolts (26); the outer side of the fixing housing (10) is connected to the connecting frame plate (24); the connecting frame plate (24) is arranged as a U-shaped structure; the outer side of the connecting frame plate (24) is connected to the fixing plate (25); and the fixing bolts (26) are installed on the fixing plate (25).

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