CN218242575U - Low-voltage distribution cabinet cable fixation clamp - Google Patents
Low-voltage distribution cabinet cable fixation clamp Download PDFInfo
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- CN218242575U CN218242575U CN202220968983.8U CN202220968983U CN218242575U CN 218242575 U CN218242575 U CN 218242575U CN 202220968983 U CN202220968983 U CN 202220968983U CN 218242575 U CN218242575 U CN 218242575U
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- groove
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Abstract
The utility model discloses a low-voltage distribution cabinet cable fixation clamp, including the U type mounting bracket of fixed mounting in low-voltage distribution cabinet, the top side of U type mounting bracket from bottom to top has set gradually lower clamp splice and last clamp splice, and is connected through two connecting rods between lower clamp splice and the last clamp splice, and integral type fixedly connected with connector is passed through on the top of connecting rod, and the bottom of connecting rod is from top to bottom in proper order the activity run through the clamp splice and down the clamp splice and run through to the below of U type mounting bracket, and locking nut is still installed through the screw thread to connecting rod bottom portion. The utility model discloses in provide a pair of low-voltage distribution cabinet cable fixation clamp, it is fixed not only to be convenient for carry out the centre gripping to the cable, can also adjust fixedly according to the thickness size of cable, and the limitation when having reduced the use greatly has improved holistic application scope, and simple structure, and the people of being convenient for use.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a low-voltage distribution cabinet cable fixation clamp.
Background
The power distribution cabinet is an electrical device, and the power distribution cabinet is mainly used for opening, closing, controlling and protecting the electrical device in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The high-voltage distribution cabinet, the medium-voltage distribution cabinet, the low-voltage distribution cabinet and the like can be divided according to different voltage grades.
A plurality of cable fixing clamps are arranged in the conventional power distribution cabinet to fix the wiring harness; for example, CN215008938U discloses a novel cable clamp for a low-voltage power distribution cabinet, which comprises a supporting mechanism, a sliding adjusting mechanism and a fixing mechanism; this cable clamp through the distance between two adjacent sliding blocks of adjustment, can adapt to the fixed of the cable of different thicknesses, avoids causing the not hard up or the condition of cable outer layer wearing and tearing of cable, with the orderly arrangement of cable in the inside of switch board, avoids intertwine between the cable.
However, the size of the wire clamp used for the incoming and outgoing wires in the existing low-voltage power distribution cabinet is relatively fixed, the wire clamp is difficult to adjust and use according to the change of the thickness of the wire cable, the limitation in the use process is large, the application range is relatively small, and the existing use requirements cannot be met. Therefore, the utility model provides a low-voltage distribution cabinet cable fixation clamp.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the low-voltage distribution cabinet cable fixation clamp who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cable fixing clamp of a low-voltage power distribution cabinet comprises a U-shaped mounting rack fixedly mounted in the low-voltage power distribution cabinet, wherein a lower clamping block and an upper clamping block are sequentially arranged on the top side of the U-shaped mounting rack from bottom to top, the lower clamping block is connected with the upper clamping block through two connecting rods, the top ends of the connecting rods are fixedly connected with a connector through an integral body, the bottom ends of the connecting rods sequentially and movably penetrate through the upper clamping block and the lower clamping block from top to bottom and penetrate to the position below the U-shaped mounting rack, and locking nuts are further mounted at the bottom end parts of the connecting rods through threads;
the top of the lower clamping block is provided with a wire clamping groove, the bottom of the upper clamping block is provided with a groove, and an arc-shaped clamping sleeve is movably arranged in the groove; the top of the arc-shaped clamping sleeve is rotatably connected with an adjusting screw through a bearing, the top end of the adjusting screw movably penetrates through the upper part of the upper clamping block and is fixedly connected with a knob, a threaded sleeve is fixedly sleeved on the inner wall of the top of the groove, and the adjusting screw penetrates through the threaded sleeve and is in threaded connection with the threaded sleeve; the both sides of arc clamp cover all fixedly connected with slide bar, and the outer end slidable mounting of slide bar is on the lateral wall of recess.
Preferably, a tension spring is fixedly connected between the sliding rod and the inner wall of the top of the groove.
As a further preference, the outer end of the sliding rod is fixedly connected with a sliding block, the side wall of the groove is provided with a sliding groove, and the sliding block is slidably mounted in the sliding groove along the vertical direction.
Preferably, the upper clamping block and the lower clamping block are respectively provided with a through hole, and the connecting rod respectively and movably penetrates through the two through holes.
As a further preference, the bottom end of the connecting rod is provided with an external thread, the bottom end of the connecting rod is in threaded connection with a locking nut through the external thread, and a movable washer is further arranged between the locking nut and the U-shaped mounting frame.
Preferably, rubber cushions are fixedly bonded on the inner walls of the wire clamping groove and the arc-shaped clamping sleeve; and mounting holes are formed in the two ends of the U-shaped mounting rack.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, the lower clamping block and the upper clamping block are connected through the connecting rod and are locked and fixed by the locking nut and the external thread on the connecting rod, so that the cable can be clamped and fixed between the arc-shaped clamping sleeve and the wire clamping groove;
the adjusting screw rod is rotated through the knob, so that the adjusting screw rod can perform up-and-down thread transmission based on the threaded sleeve, and the bearing and the arc-shaped jacket are driven to move upwards or downwards when the adjusting screw rod moves up and down, so that the size of a clamping space between the arc-shaped jacket and the wire clamping groove can be adjusted; meanwhile, the sliding rod can move up and down along with the arc-shaped jacket, and the installed pull spring can also generate pulling force on the sliding rod and the arc-shaped jacket, so that the arc-shaped jacket, the bearing and the adjusting screw rod can generate upward pulling force, the adjusting screw rod and the arc-shaped jacket can be meshed with each other more tightly through threads, and the arc-shaped jacket is more firm and stable after adjustment;
finally, the utility model discloses in provide a low-voltage distribution cabinet cable fixation clamp, it is fixed not only to be convenient for carry out the centre gripping to the cable, can also adjust fixedly according to the thickness size of cable, and the limitation when having reduced the use greatly has improved holistic application scope, and simple structure, and the people of being convenient for use.
Drawings
Fig. 1 is a schematic structural view of a cable fixing clip of a low-voltage distribution cabinet according to the present invention;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
fig. 3 is a schematic diagram of the disassembled state of the present invention.
In the figure: 1. a U-shaped mounting frame; 101. mounting holes; 2. a lower clamping block; 201. a wire clamping groove; 3. an upper clamping block; 301. a groove; 4. a connecting rod; 400. an external thread; 401. a connector; 402. locking the nut; 403. a movable washer; 5. an arc-shaped jacket; 501. a knob; 502. an adjustable screw; 503. a threaded sleeve; 504. a bearing; 505. a slide bar; 506. a tension spring; 507. a slider; 508. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a cable fixing clamp for a low-voltage power distribution cabinet comprises a U-shaped mounting frame 1 fixedly mounted in the low-voltage power distribution cabinet, wherein a lower clamping block 2 and an upper clamping block 3 are sequentially arranged on the top side of the U-shaped mounting frame 1 from bottom to top, the lower clamping block 2 is connected with the upper clamping block 3 through two connecting rods 4, the top end of each connecting rod 4 is fixedly connected with a connecting head 401 through an integral type, the bottom end of each connecting rod 4 sequentially and movably penetrates through the upper clamping block 3 and the lower clamping block 2 from top to bottom and penetrates below the U-shaped mounting frame 1, and a locking nut is further mounted at the bottom end of each connecting rod 4 through a thread;
the top of the lower clamping block 2 is provided with a wire clamping groove 201, the bottom of the upper clamping block 3 is provided with a groove 301, and an arc-shaped clamping sleeve 5 is movably arranged in the groove 301; the top of the arc-shaped jacket 5 is rotatably connected with an adjustable screw 502 through a bearing 504, the top end of the adjustable screw 502 movably penetrates through the upper part of the upper clamping block 3 and is fixedly connected with a knob 501, a threaded sleeve 503 is fixedly sleeved on the inner wall of the top of the groove 301, and the adjustable screw 502 penetrates through the threaded sleeve 503 and is in threaded connection with the threaded sleeve 503; both sides of the arc-shaped jacket 5 are fixedly connected with sliding rods 505, and the outer ends of the sliding rods 505 are slidably mounted on the side walls of the grooves 301.
In this example, a tension spring 506 is fixedly connected between the sliding rod 505 and the top inner wall of the groove 301.
In this example, the outer end of the sliding rod 505 is fixedly connected with a sliding block 507, the side wall of the groove 301 is provided with a sliding groove 508, and the sliding block 507 is slidably installed in the sliding groove 508 along the vertical direction.
In this embodiment, the upper clamping block 3 and the lower clamping block 2 are respectively provided with a through hole, and the connecting rod 4 is respectively movably penetrated through the two through holes.
In this example, the bottom end of the connecting rod 4 is provided with an external thread 400, and the bottom end of the connecting rod 4 is in threaded connection with a locking nut 402 through the external thread 400, and a movable washer 403 is further arranged between the locking nut 402 and the U-shaped mounting bracket 1.
In this example, rubber cushions are fixedly bonded on the inner walls of the wire clamping groove 201 and the arc-shaped clamping sleeve 5; and mounting holes 101 are formed in the two ends of the U-shaped mounting rack 1.
The utility model provides a pair of low-voltage distribution cabinet cable fixation clamp is when carrying out the fixed use of centre gripping to the cable: a cable to be fixed is placed between the wire clamping groove 201 and the arc-shaped jacket 5, the lower clamping block 2 and the upper clamping block 3 are connected in a penetrating manner through the connecting rod 4 and are locked and fixed with the external thread 400 on the connecting rod 4 through the locking nut 402, and then the cable can be clamped and fixed between the arc-shaped jacket 5 and the wire clamping groove 201; moreover, the size of the clamping space between the arc-shaped jacket 5 and the wire clamping groove 201 can be relatively adjusted according to the thickness of the cable, that is, the adjusting screw 502 is rotated by the knob 501, so that the adjusting screw 502 can perform up-and-down thread transmission based on the screw 502, when moving up and down, the adjusting screw 502 drives the bearing 504 and the arc-shaped jacket 5 to move up or down, so that the size of the clamping space between the arc-shaped jacket 5 and the wire clamping groove 201 can be adjusted, meanwhile, the sliding rod 505 can also move up and down along with the arc-shaped jacket 5, and after installation, the tension spring 506 can also generate tension on the sliding rod 505 and the arc-shaped jacket 5, so that the arc-shaped jacket 5, the bearing 504 and the adjusting screw 502 can generate upward tension, and thus the thread engagement between the adjusting screw 502 and the arc-shaped jacket 5 can be tighter, so as to ensure that the arc-shaped jacket 5 is more firm and stable after adjustment; finally, the utility model discloses in, it is fixed not only to be convenient for carry out the centre gripping to the cable, can also adjust fixedly according to the thickness size of cable, and the limitation when having reduced the use greatly has improved holistic application scope, and simple structure, and the people of being convenient for use.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The cable fixing clamp for the low-voltage power distribution cabinet comprises a U-shaped mounting rack (1) fixedly mounted in the low-voltage power distribution cabinet, and is characterized in that a lower clamping block (2) and an upper clamping block (3) are sequentially arranged on the top side of the U-shaped mounting rack (1) from bottom to top, the lower clamping block (2) is connected with the upper clamping block (3) through two connecting rods (4), the top ends of the connecting rods (4) are fixedly connected with a connecting head (401) through an integral mode, the bottom ends of the connecting rods (4) sequentially and movably penetrate through the upper clamping block (3) and the lower clamping block (2) from top to bottom and penetrate below the U-shaped mounting rack (1), and locking nuts are further mounted at the bottom end portions of the connecting rods (4) through threads;
the top of the lower clamping block (2) is provided with a wire clamping groove (201), the bottom of the upper clamping block (3) is provided with a groove (301), and an arc-shaped clamping sleeve (5) is movably arranged in the groove (301); the top of the arc-shaped jacket (5) is rotatably connected with an adjusting screw (502) through a bearing (504), the top end of the adjusting screw (502) movably penetrates through the upper part of the upper clamping block (3) and is fixedly connected with a knob (501), the inner wall of the top of the groove (301) is fixedly sleeved with a threaded sleeve (503), and the adjusting screw (502) penetrates through the threaded sleeve (503) and is in threaded connection with the threaded sleeve (503); both sides of the arc-shaped jacket (5) are fixedly connected with sliding rods (505), and the outer ends of the sliding rods (505) are slidably mounted on the side walls of the grooves (301).
2. The cable fixing clamp for low-voltage distribution cabinets according to claim 1, characterized in that a tension spring (506) is fixedly connected between the sliding rod (505) and the top inner wall of the groove (301).
3. The cable fixing clamp of the low-voltage distribution cabinet according to claim 1, wherein a sliding block (507) is fixedly connected to an outer end of the sliding rod (505), a sliding groove (508) is formed in a side wall of the groove (301), and the sliding block (507) is slidably installed in the sliding groove (508) in the vertical direction.
4. The cable fixing clamp for the low-voltage power distribution cabinet according to claim 1, wherein the upper clamping block (3) and the lower clamping block (2) are respectively provided with a through hole, and the connecting rod (4) respectively movably penetrates through the two through holes.
5. The cable fixing clamp for the low-voltage distribution cabinet according to claim 1, characterized in that an external thread (400) is arranged at the bottom end of the connecting rod (4), the bottom end of the connecting rod (4) is in threaded connection with a locking nut (402) through the external thread (400), and a movable washer (403) is further arranged between the locking nut (402) and the U-shaped mounting bracket (1).
6. The cable fixing clamp for the low-voltage power distribution cabinet according to claim 1, wherein rubber cushions are fixedly adhered to the inner walls of the wire clamping groove (201) and the arc-shaped jacket (5); and mounting holes (101) are formed in the two ends of the U-shaped mounting rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220968983.8U CN218242575U (en) | 2022-04-25 | 2022-04-25 | Low-voltage distribution cabinet cable fixation clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220968983.8U CN218242575U (en) | 2022-04-25 | 2022-04-25 | Low-voltage distribution cabinet cable fixation clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218242575U true CN218242575U (en) | 2023-01-06 |
Family
ID=84661065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220968983.8U Active CN218242575U (en) | 2022-04-25 | 2022-04-25 | Low-voltage distribution cabinet cable fixation clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218242575U (en) |
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2022
- 2022-04-25 CN CN202220968983.8U patent/CN218242575U/en active Active
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