Sliding contact line mounting rack convenient to adjust

Abstract

The utility model relates to the technical field of slide wire installation, and particularly discloses a slide wire installation rack convenient to adjust, which comprises a suspension support, the suspension support is connected with a fixing plate through an adjusting piece, the lower end of the fixing plate is fixedly connected with a suspension clamp, and the fixing piece comprises a connecting slide rod, a compression spring and a lower pressing plate. Side clamping pieces are further arranged on the two sides of the interior of the suspension clamp, and a fixing groove is formed in the suspension support. The suspension clamp is connected with the suspension support through the adjusting piece and the fixing plate, when the positions of the sliding contact lines need to be adjusted, the positions of one set of sliding contact lines can be adjusted under the condition that the suspension support is not disassembled by adjusting the installation positions of the adjusting piece and the suspension support, other sets of sliding contact lines are not affected, and the sliding contact lines can be conveniently and rapidly adjusted. The sliding contact line can slide in the suspension clamp, the position of the sliding contact line can be finely adjusted, the sliding contact line can be fixed through the fixing piece, and installation and use of the sliding contact line are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of busbar installation, and in particular relates to a busbar installation frame which is easy to adjust. Background Art

[0002] The busbar, also known as the busbar conductor, is a group of power transmission devices that provide power to mobile devices. The busbar is safe, reliable, has excellent mechanical and electrical properties, and is easy to install and maintain. However, the existing busbars still have the following problems during use: most of the busbars are installed on the outside of the building through a busbar mounting frame. After the suspension bracket of the busbar mounting frame is installed and fixed on the outside of the building, the position of the busbar is also fixed. When the position of a group of busbars needs to be adjusted, the entire suspension bracket needs to be disassembled to adjust the position of the busbar. Other groups of installed busbars are also easily affected, resulting in the installation position of the busbar being restricted, inconvenient to adjust, and cumbersome, and inconvenient for the installation and use of the busbar conductor. Utility Model Content

[0003] The utility model aims to provide a busbar installation frame which is easy to adjust, so as to solve the problems raised in the above-mentioned background technology.

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

[0005] A conveniently adjustable busbar mounting frame, comprising:

[0006] The suspension bracket is connected to a fixing plate through an adjusting piece, and the suspension bracket and the fixing plate can be adjustably connected through the arranged adjusting piece, so that the distance between the suspension bracket and the fixing plate can be adjusted, and a suspension clamp is fixedly connected to the lower end of the fixing plate, and the interior of the fixing plate is used to install the busbar, and a fixing piece is arranged inside the suspension clamp, which can be used to fix the busbar, and the fixing piece includes a connecting slide rod, a compression spring and a lower pressure plate, and the connecting slide rod is installed inside the suspension clamp, and the lower end of the connecting slide rod is connected to the lower pressure plate, and the upper end of the lower pressure plate is connected to The clamping spring is connected, and the upper end of the clamping spring is connected to the internal top end of the suspension clip. The clamping spring is sleeved on the outside of the connecting slide rod. When the bus bar is installed inside the suspension clip, the lower pressure plate is first pushed upward so that the bus bar is installed inside the suspension clip. The elastic force of the clamping spring is utilized to press the lower pressure plate on the upper end of the bus bar, which plays a certain limiting role. Side clamping parts are also provided on both sides of the interior of the suspension clip for clamping the sides of the bus bar. A fixing groove is provided inside the suspension bracket for installing an adjusting part.

[0007] Preferably, the side clamping members are configured as side clamping plates, and the upper ends of one side of the side clamping plates are provided with touch protrusions, and the touch protrusions are provided with arc surfaces, which are conducive to cooperating with the arc surfaces at the ends of the lower pressure plates. In the initial state, the side clamping plates are respectively raised in the direction of the lower pressure plates, thereby clamping and fixing the side of the busbar. When the busbar needs to slide inside the suspension clamp and fine-tune the position of the busbar, the busbar is pushed upward relative to the suspension clamp, and the bottom end of the busbar is detached from the bottom end of the suspension clamp for easy movement. At this time, the lower pressure plate is pushed upward, and when it moves upward, its two ends respectively touch the touch protrusions and squeeze them, thereby causing the side clamping plates to deform and move away from the side of the busbar, releasing the side limiting effect, which is conducive to the sliding of the busbar. After adjustment, the compression spring drives the lower pressure plate to press the busbar downward, and also resets the side clamping plates to play a limiting role.

[0008] Preferably, the lower pressure plate is provided with an installation groove inside, the installation groove is provided with an extrusion fixing block, the bottom end of the extrusion fixing block is provided with an anti-slip protrusion to play an anti-slip role, the upper end of the extrusion fixing block is rotatably connected to a threaded rod, the threaded rod is threadedly connected to the connecting slide rod, the upper end of the threaded rod passes through the connecting slide rod and is connected to a rotating block. To further increase the limiting effect of the lower pressure plate, the rotating block can be rotated to drive the threaded rod to rotate, so that the extrusion fixing block extends out of the interior of the lower pressure plate and contacts the bus bar, so that the anti-slip surface of the extrusion fixing block contacts the bus bar, thereby increasing friction and playing a better limiting role.

[0009] Preferably, the outer end of the connecting slide rod is connected to a fixed limit block to play a limiting role. The fixed limit block is located at the upper end of the suspension clamp, and the connecting slide rod is slidably connected to the suspension clamp.

[0010] The cam is secured to the bottom of the fixing plate and is adapted to engage the camshaft of the fixing plate to allow the fixing plate to move relative to the fixing plate. The cam is then moved to a position which allows the end of the limit fixing rod to be moved out of the limit slot and into the interior of the limit slot, thereby releasing the limit effect. The upper adjusting rod is then slidable relative to the lower adjusting rod to change its overall length so that the height of the suspension clamp can be adjusted vertically relative to the suspension bracket. After the position is adjusted, the handle block is released so that the connecting spring can drive the limit fixing rod to reset and move it to the interior of a group of limit slots, thereby playing the role of limiting and fixing the upper adjusting rod and the lower adjusting rod. The operation is simple. Furthermore, the end of the limit fixing rod can be set to a pointed end, which is convenient for inserting into the interior of a group of limit slots.

[0011] Preferably, the fixing groove includes several groups of transverse grooves arranged horizontally and one group of vertical grooves arranged vertically, the vertical grooves are arranged perpendicular to the transverse grooves, and the vertical grooves are connected to several groups of transverse grooves. The transverse grooves are arranged so that the adjusting member can move in the X-axis relative to the suspension bracket, and the vertical grooves are arranged so that the adjusting member can move in the Y-axis relative to the suspension bracket, which is beneficial for fine-tuning the position of the suspension clamp after the suspension bracket is fixed.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model connects the suspension bracket with the arranged suspension clamp through the adjusting piece and the fixing plate. When the position of the busbar needs to be adjusted, the position of one group of busbars can be adjusted without disassembling the suspension bracket by adjusting the arranged adjusting piece and the installation position of the suspension bracket. Other groups of busbars are not affected, thereby improving the installation efficiency. The arranged busbar can slide inside the suspension clamp, and then the position of the busbar can be fine-tuned. The arranged fixing piece can fix the busbar, which plays a role of limiting and fixing, and is beneficial to the installation and use of the busbar. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the suspension clamp of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation of the extrusion fixing block of the utility model;

[0017] Figure 4 It is a partial enlarged schematic diagram of the utility model;

[0018] Figure 5 It is a schematic diagram of the connection between the upper adjusting rod and the lower adjusting rod of the utility model;

[0019] Figure 6 It is a partial top view of the utility model;

[0020] In the figure: 10, suspension bracket; 11, fixing plate; 12, suspension clamp;

[0021] 20. fixing slot; 21. bolt; 22. nut; 23. upper adjusting rod; 24. lower adjusting rod; 241. connecting spring; 242. handle block; 243. limit fixing rod; 244. limit slot;

[0022] 30. Connecting slide bar; 31. Compression spring; 32. Lower pressure plate; 321. Extrusion fixing block; 322. Threaded rod; 323. Rotation block; 33. Fixed limit block; 34. Lateral clamping plate; 35. Touching protrusion. DETAILED DESCRIPTION

[0023] 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.

[0024] Example:

[0025] See also Figure 1-Figure 6 As shown, a conveniently adjustable busbar installation frame comprises:

[0026] The suspension bracket 10 is connected with a fixing plate 11 through an adjusting piece. The adjusting piece can be used to adjust the suspension bracket 10 and the fixing plate 11 so that the distance between the suspension bracket and the fixing plate 11 can be adjusted. The lower end of the fixing plate 11 is fixedly connected with a suspension clamp 12, and the interior of the fixing plate 11 is used to install the busbar. The interior of the suspension clamp 12 is provided with a fixing piece that can be used to fix the busbar. The fixing piece includes a connecting slide bar 30, a compression spring 31 and a lower pressure plate 32. The interior of the suspension clamp 12 is provided with a connecting slide bar 30, and the lower end of the connecting slide bar 30 is connected to the lower pressure plate 32. The upper end of the lower pressure plate 32 is provided with a connecting slide bar 30. The end is connected to a clamping spring 31, the upper end of the clamping spring 31 is connected to the internal top end of the suspension clamp 12, and the clamping spring 31 is sleeved on the outside of the connecting slide rod 30. When the bus bar is installed inside the suspension clamp 12, the lower pressure plate 32 is pushed upward first, so that the bus bar is installed inside the suspension clamp 12. The elastic force of the clamping spring 31 is utilized to make the lower pressure plate 32 press on the upper end of the bus bar, which plays a certain limiting role. Side clamping parts are also provided on both sides of the interior of the suspension clamp 12 for clamping the sides of the bus bar. A fixing groove 20 is provided inside the suspension bracket 10, which can be used to install an adjusting part.

[0027] refer to Figure 1-Figure 6 As shown, the side clamping member is set as a side clamping plate 34, which has a deformation function. A touch convex block 35 is set on the upper end of one side of the side clamping plate 34. The touch convex block 35 is set with an arc surface, which is conducive to cooperating with the arc surface of the end of the lower pressure plate 32. In the initial state, the side clamping plates 34 are respectively raised in the direction of the lower pressure plate 32 to clamp and fix the side of the busbar. When the busbar needs to be slid inside the suspension clamp 12 and the position of the busbar needs to be fine-tuned, the busbar is moved relative to the suspension clamp 12. When pushed upward, the bottom end of the bus bar detaches from the bottom end of the suspension clamp 12 to facilitate movement. At this time, the lower pressure plate 32 is pushed upward, and when it moves upward, its two ends respectively touch the touch protrusion 35 and squeeze it, thereby causing the lateral clamping plate 34 to deform and move away from the side of the bus bar, releasing the side limiting effect, which is conducive to the sliding of the bus bar. After adjustment, the compression spring 31 drives the lower pressure plate 32 to press the bus bar downward, which also resets the lateral clamping plate 34 to play a limiting role.

[0028] refer to Figure 1-Figure 6The cam 322 is provided with a plurality of protrusions 321 at the bottom of the cam 323, and the cam 323 is provided with a plurality of protrusions 322 at the bottom of the cam 323.

[0029] refer to Figure 1-Figure 6 As shown, the outer end of the connecting slide rod 30 is connected with a fixed limit block 33 to play a limiting role. The fixed limit block 33 is located at the upper end of the suspension clamp 12, and the connecting slide rod 30 is slidably connected to the suspension clamp 12.

[0030] refer to Figure 1-Figure 6 As shown, the adjusting member includes a bolt 21, a nut 22, an upper adjusting rod 23 and a lower adjusting rod 24. The bolt 21 is installed inside the fixing groove 20, and the nut 22 is installed on the upper end of the bolt 21. The nut 22 is located at the upper end of the suspension bracket 10, and the lower end of the bolt 21 is connected to the upper adjusting rod 23. The lower end of the upper adjusting rod 23 is slidably connected to the lower adjusting rod 24, and the lower end of the lower adjusting rod 24 is fixedly connected to the fixing plate 11. By moving the position of the bolt 21 inside the fixing groove 20, the position of the busbar inside the suspension clamp 12 relative to the suspension bracket 10 can be adjusted, which is beneficial for fine-tuning the position of the busbar inside the suspension clamp 12 after the suspension bracket 10 is installed and fixed. One side of the lower adjusting rod 24 is connected to a handle block 242 through a connecting spring 241, and the handle block 242 is connected to a limited position fixing rod 243 near the side of the lower adjusting rod 24. A plurality of groups of limit fixing rods are provided inside one side of the upper adjusting rod 23. The limit groove 244 cooperates with the rod 243, and one end of the limit fixing rod 243 passes through the lower adjustment rod 24 and extends to the inside of a group of limit grooves 244. When the suspension clamp 12 is adjusted vertically relative to the suspension bracket 10, the handle block 242 is pulled outward so that the end of the limit fixing rod 243 moves out of the inside of the limit groove 244 to release the limit effect, and then the upper adjustment rod 23 is slid relative to the lower adjustment rod 24 to change its overall length to achieve the vertical height adjustment of the suspension clamp 12 relative to the suspension bracket 10. After the position is adjusted, the handle block 242 is released so that the connecting spring 241 can drive the limit fixing rod 243 to reset and move to the inside of a group of limit grooves 244, thereby playing the role of limiting and fixing the upper adjustment rod 23 and the lower adjustment rod 24. The operation is simple. Furthermore, the end of the limit fixing rod 243 can be set to a pointed end, which is convenient for inserting into the inside of a group of limit grooves 244.

[0031] refer to Figure 1-Figure 6 As shown, the fixing groove 20 includes a plurality of groups of transverse grooves arranged transversely and a group of vertical grooves arranged vertically. The vertical grooves are arranged perpendicularly to the transverse grooves. The vertical grooves are connected to the plurality of groups of transverse grooves. The transverse grooves are arranged so that the adjusting member can move in the X-axis relative to the suspension bracket 10. The vertical grooves are arranged so that the adjusting member can move in the Y-axis relative to the suspension bracket 10, which is beneficial for fine-tuning the position of the suspension clamp 12 after the suspension bracket 10 is fixed.

[0032] The utility model connects the suspension clamp 12 with the suspension bracket 10 through the adjusting piece and the fixing plate 11. When the position of the busbar needs to be adjusted, the position of one group of busbars can be adjusted without disassembling the suspension bracket 10 by adjusting the adjusting piece and the installation position of the suspension bracket 10. Other groups of busbars are not affected, thereby improving the installation efficiency. The busbar can slide inside the suspension clamp 12, and then the position of the busbar can be fine-tuned. The fixing piece can fix the busbar, which plays a role of limiting and fixing, and is beneficial to the installation and use of the busbar.

[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 conveniently adjustable busbar mounting frame, characterized in that: include: A suspension bracket (10), wherein the suspension bracket (10) is connected to a fixing plate (11) through an adjusting member, the lower end of the fixing plate (11) is fixedly connected to a suspension clamp (12), a fixing member is arranged inside the suspension clamp (12), the fixing member comprises a connecting slide bar (30), a clamping spring (31) and a lower pressure plate (32), the connecting slide bar (30) is installed inside the suspension clamp (12), the lower end of the connecting slide bar (30) is connected to the lower pressure plate (32), the upper end of the lower pressure plate (32) is connected to the clamping spring (31), the upper end of the clamping spring (31) is connected to the internal top end of the suspension clamp (12), the clamping spring (31) is sleeved on the outside of the connecting slide bar (30), side clamping members are also arranged on both sides of the interior of the suspension clamp (12), and a fixing groove (20) is opened inside the suspension bracket (10).

2. The easily adjustable busbar mounting frame according to claim 1, characterized in that: The side clamping piece is configured as a lateral clamping plate (34), and a touch convex block (35) is provided at an upper end of one side of the lateral clamping plate (34), and the touch convex block (35) is provided with an arc surface.

3. The easily adjustable busbar mounting frame according to claim 2, characterized in that: The lower pressure plate (32) is provided with a mounting groove inside, and an extrusion fixing block (321) is provided inside the mounting groove. The bottom end of the extrusion fixing block (321) is provided with an anti-slip protrusion. The upper end of the extrusion fixing block (321) is rotatably connected to a threaded rod (322), and the threaded rod (322) is threadedly connected to the connecting slide rod (30). The upper end of the threaded rod (322) passes through the connecting slide rod (30) and is connected to a rotating block (323).

4. The easily adjustable busbar mounting frame according to claim 3 is characterized in that: The outer end of the connecting slide bar (30) is connected to a fixed limit block (33), the fixed limit block (33) is located at the upper end of the suspension clamp (12), and the connecting slide bar (30) is slidably connected to the suspension clamp (12).

5. The easily adjustable busbar mounting frame according to claim 1, characterized in that: The adjusting member comprises a bolt (21), a nut (22), an upper adjusting rod (23) and a lower adjusting rod (24); the bolt (21) is installed inside the fixing groove (20); the nut (22) is installed on the upper end of the bolt (21); the nut (22) is located at the upper end of the suspension bracket (10); the upper adjusting rod (23) is connected to the lower end of the upper adjusting rod (23) in a sliding manner with the lower adjusting rod (24); the lower end of the lower adjusting rod (24) is slidably connected to the upper adjusting rod (23 ... upper adjusting rod (23) is slidably connected to the upper adjusting rod (23); the lower end of the upper adjusting rod (24) is slidably connected to the upper adjusting rod (23); the lower end of the upper adjusting rod (24) is slidably connected to the upper adjusting rod (23); the lower end of the upper adjusting rod (24) is slidably connected to the upper adjusting rod (23); the lower end of the upper adjusting rod (24) is slidably connected to the upper adjusting rod (23); the upper adjusting rod (23) is slidably connected to the upper adjusting rod (23); the upper adjusting rod (23) is slidably connected to the upper adjusting rod (23); The fixing plate (11) is fixedly connected, one side of the lower adjusting rod (24) is connected to a handle block (242) via a connecting spring (241), the handle block (242) is connected to a limit fixing rod (243) on a side close to the lower adjusting rod (24), one side of the upper adjusting rod (23) is provided with a plurality of limit grooves (244) matched with the limit fixing rod (243), one end of the limit fixing rod (243) passes through the lower adjusting rod (24) and extends to the inside of a group of limit grooves (244).

6. The easily adjustable busbar mounting frame according to claim 5, characterized in that: The fixing grooves (20) include a plurality of groups of transverse grooves arranged transversely and a group of vertical grooves arranged vertically, wherein the vertical grooves are arranged perpendicularly to the transverse grooves, and the vertical grooves are connected to the plurality of groups of transverse grooves.

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