CN223539975U - A type of anti-loosening and shockproof wire clamp - Google Patents
A type of anti-loosening and shockproof wire clampInfo
- Publication number
- CN223539975U CN223539975U CN202422502730.3U CN202422502730U CN223539975U CN 223539975 U CN223539975 U CN 223539975U CN 202422502730 U CN202422502730 U CN 202422502730U CN 223539975 U CN223539975 U CN 223539975U
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- wire
- wiring
- fixing seat
- shaped
- cable
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Abstract
The utility model relates to a locking shockproof wire clamp which comprises a wire clamp body, wherein an upper fixing seat and a lower fixing seat are respectively connected to the upper side and the lower side of the outer side of the wire clamp body, the wire clamp body is respectively connected with the inner side walls of the upper fixing seat and the lower fixing seat through a plurality of shock absorption assemblies, two wiring grooves are arranged in the wire clamp body side by side for buffering vibration of the wire clamp body, a group of wiring assemblies are arranged in each wiring groove, each wiring assembly comprises a V-shaped oblique tightening block, a wire clamping assembly is arranged at the upper end of each V-shaped oblique tightening block, the wire clamping assembly is arranged in each wiring groove through a pin shaft, a threaded rod is fixedly connected to the upper end of each wire clamping assembly, the threaded rod penetrates through the top wall of each wiring groove, a spring hole is formed in each wiring groove, the threaded rod is sleeved in a first spring, a pressing rod is arranged at the upper part of the tail end of each threaded rod, and the front end of each wiring assembly is provided with a cable fixing assembly for clamping and pressing a cable. The position of the wire clamping assembly is adjustable, and the wire clamping assembly is suitable for fastening cables with different specifications.
Description
Technical Field
The utility model relates to the technical field of wire connection, in particular to a locking shockproof wire clamp.
Background
The wire clamp is an iron or aluminum metal accessory which can be fixed on the wire, most of the wire clamp needs to bear large tensile force in operation, and good electrical contact is ensured at the same time. When the existing wire clamp is used for fixing a cable or an electric wire, due to the structural limitation of the wire clamp and the adoption of screw fixation, the existing wire clamp is easy to loosen in the use process, so that the cable or the electric wire is unstable. When the wire clamp is subjected to vibration, the wire clamp is easy to displace due to the vibration, and the fixing effect of the cable or the wire is affected. For example, the utility model patent with the publication number of CN212542730U discloses a torque locking down-leading branch wire clamp, which comprises a wire clamp body, wherein a main wire groove is arranged at the top of one end of the wire clamp body, at least two wire connecting holes are arranged at the end part of the other end of the wire clamp body, a torque bolt is detachably connected and arranged at the end part of one end of the wire clamp body, a torque locking bolt communicated with the wire connecting holes is detachably arranged at the top of the other end of the wire clamp body, and the apertures of the at least two wire connecting holes are the same or different. The technical scheme of the patent is convenient to disassemble and assemble to a certain extent, and the connection is reliable. However, the lead can loosen the bolt along with wind shaking and micro vibration caused by electromagnetic effect, so that poor contact is caused, and the main line can be blown by discharge, thereby bringing about potential safety hazard of electricity utilization. Therefore, there is a need to develop a locking and shockproof wire clip that addresses the above-described drawbacks.
Disclosure of utility model
The utility model aims to provide an anti-loosening shockproof wire clamp, which improves shockproof performance and stability of the wire clamp through a wiring assembly and a cable fixing assembly.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model discloses an anti-loosening shockproof wire clamp which comprises a wire clamp body, wherein an upper fixing seat and a lower fixing seat are respectively connected to the outer side of the wire clamp body in an up-down mode, the upper fixing seat and the lower fixing seat are connected together in a clamping mode, the wire clamp body is respectively connected with the inner side walls of the upper fixing seat and the lower fixing seat through a plurality of shock absorption assemblies, two wire connecting grooves are arranged in the wire clamp body side by side, a group of wire connecting assemblies are arranged in each wire connecting groove in a parallel mode, wire connecting openings of the two wire connecting assemblies are arranged in the wire connecting grooves in a parallel mode, the wire connecting assemblies comprise two V-shaped oblique tightening blocks and wire clamping assemblies, the two V-shaped oblique tightening blocks are symmetrically arranged on the lower bottom surface of the wire connecting grooves, wire clamping assemblies are arranged at the upper ends of the V-shaped oblique tightening blocks, the wire clamping assemblies are arranged in the side walls of the wire connecting grooves through pins, the upper ends of the wire clamping assemblies are fixedly connected with threaded rods, the threaded rods penetrate through the top walls of the wire connecting grooves, spring holes are arranged in the wire connecting grooves, the threaded rods are sleeved in a first spring, and the front ends of the wire connecting assemblies are provided with cable fixing assemblies, and the upper ends and the cable fixing assemblies are respectively arranged at the upper ends and the lower fixing seats of the wire fixing seats.
Preferably, a kidney-shaped hole is formed in the side face of the wiring groove, and the pin shaft slides up and down in the kidney-shaped hole.
Preferably, the wire clamping assembly comprises a wire clamping plate and a support, the support is arranged on the outer side of the wire clamping plate, round holes through which a pin shaft can pass are formed in the support and the wire clamping plate, the support and the wire clamping plate are coaxially arranged on the pin shaft through the round holes, the wire clamping plate comprises a first supporting leg, a second supporting leg and a antiskid plate, the antiskid plate is fixedly connected between the first supporting leg and the second supporting leg, the first supporting leg, the second supporting leg and the antiskid plate are of an integrated structure, a torsion spring is arranged in the wire clamping plate, the torsion spring penetrates through the pin shaft, one side clamping leg of the torsion spring is arranged on the upper end face of the first supporting leg, and the other side clamping leg of the torsion spring is arranged on the side face of the support.
Preferably, the first support leg is of an inverted 7-shaped structure, and the front end of the first support leg is of a sawtooth structure.
Preferably, a pressing rod is arranged at the rear of the threaded rod, the pressing rod is vertically and slidably connected to the upper fixing seat and the wire clamp body, a second spring is arranged between the pressing rod and the upper fixing seat in a pressing mode, and the inner end head of the pressing rod can be pressed onto the second supporting leg.
Preferably, the lower end of the V-shaped oblique tightening block is provided with a T-shaped step, the T-shaped step is obliquely arranged, and the V-shaped oblique tightening block is slidably connected in a T-shaped groove on the lower bottom surface of the wiring groove through the T-shaped step.
Preferably, the cable fixing assembly comprises a supporting block, a sleeve and a wire pressing column, wherein the supporting block is fixed on the inner side of the lower fixing seat, a V-shaped groove for placing a cable is formed in the supporting block, the wire pressing column is arranged at the upper end of the supporting block and slidably mounted on the sleeve, the wire pressing column penetrates through the upper fixing seat through the sleeve, a third spring is arranged on the wire pressing column and the upper fixing seat, a stop pin is arranged on the outer wall of the wire pressing column and is perpendicular to the axial direction, the stop pin is located on the lower end face of the upper fixing seat, an inverted F-shaped groove is formed in the outer wall of the upper end of the sleeve, and the stop pin slides in the inverted F-shaped groove.
Preferably, the damping component comprises a damping rod and a damping spring, the upper end and the lower end of the damping rod are respectively fixed on the inner end surfaces of the upper fixing seat and the lower fixing seat and the outer end surface of the wire clamp body, and the damping spring is sleeved on the damping rod.
Preferably, a nut is arranged in the middle of the part, extending out of the upper fixing seat, of the upper end of the threaded rod.
Compared with the prior art, the utility model has the beneficial technical effects that:
According to the anti-loosening shockproof wire clamp, the V-shaped oblique tightening block in the wiring assembly and the wire clamping assembly are matched to clamp a cable, the V-shaped oblique tightening block in the falling direction of the cable slides, so that the V-shaped oblique tightening block slides along the direction of the T-shaped groove, and the space for clamping the cable is reduced. The anti-skid plate is arranged at the lower end of the wire clamping assembly, the front end of the first supporting leg can be tightly clamped to the cable wire due to rotation of the anti-skid plate, the cable wire is not easy to fall off, and the fixing stability of the cable is improved. The vibration reducing component is arranged at the outer side of the wire clamp body, the upper fixing seat and the lower fixing connection part, so that vibration generated in the wiring component can be relieved. And the wiring groove front end is equipped with cable fixing component, fixes the cable front end, can effectively reduce the fastener displacement because of vibrations leads to. The threaded rod and the third spring are arranged at the upper end of the wire clamping assembly, and the wire clamping assembly is applicable to cable fastening of different specifications through the adjustability of the threaded rod and high in adaptability. The bolts are reduced in the wire clamps, so that the workload of overhead operation is reduced, and the labor intensity of workers is reduced.
Drawings
The utility model is further described with reference to the following description of the drawings.
FIG. 1 is a schematic front view of a locking shockproof wire clamp of the utility model;
FIG. 2 is a schematic cross-sectional view of the utility model shown in FIG. 1 A-A;
FIG. 3 is a left side view of the anti-loosening and shockproof wire clamp of the utility model;
FIG. 4 shows the anti-loosening and anti-vibration effects of the present utility model a left-side view cross-section schematic diagram of the wire clamp;
FIG. 5 is a schematic perspective view of a wire clamping assembly according to the present utility model;
fig. 6 is a left side schematic view of a V-shaped diagonal tightening piece according to the present utility model.
The reference numerals are used for describing 1, a wire clamp body, 101, a wiring groove, 102, a kidney-shaped hole, 103, a T-shaped groove, 2, an upper fixing seat, 3, a lower fixing seat, 4, a shock absorption assembly, 401, a damping rod, 402, a shock absorption spring, 5, a wiring assembly, 51, a V-shaped oblique tightening block, 52, a wire clamping assembly, 521, a wire clamping plate, 5211, a first supporting leg, 5212, a second supporting leg, 5213, a antiskid plate, 522, a support, 523, a torsion spring, 53, a pin shaft, 54, a threaded rod, 55, a first spring, 56, a nut, 57, a compression rod, 58, a second spring, 6, a cable fixing assembly, 601, a supporting block, 602, a sleeve, 603, a wire pressing column, 604, a third spring, 605 and a blocking pin.
Detailed Description
The core of the utility model is to provide a locking shockproof wire clamp, and the shockproof performance and the stability of the wire clamp are improved through a wiring assembly and a cable fixing assembly.
The following description of the embodiments of the present utility model will be made in detail with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to the drawings, fig. 1 is a schematic front view of the anti-loosening and shockproof wire clamp of the utility model, fig. 2 is a schematic cross-sectional view of A-A in fig. 1, fig. 3 is a schematic left view of the anti-loosening and shockproof wire clamp of the utility model, fig. 4 is a schematic left view of the anti-loosening and shockproof wire clamp of the utility model, fig. 5 is a schematic perspective view of a wire clamping assembly of the utility model, and fig. 6 is a schematic left view of a V-shaped oblique tightening block of the utility model.
In a specific embodiment, as shown in fig. 1-6, an anti-loosening shockproof wire clamp comprises a wire clamp body 1, wherein an upper fixing seat 2 and a lower fixing seat 3 are respectively connected to the outer side of the wire clamp body 1 from top to bottom, the upper fixing seat 2 and the lower fixing seat 3 are clamped together, and the wire clamp body 1 is respectively connected with the inner side walls of the upper fixing seat 2 and the lower fixing seat 3 through a plurality of damping assemblies 4. The damping assembly 4 comprises two damping rods 401 and damping springs 402, the upper end and the lower end of each damping rod 401 are respectively fixed on the inner end surfaces of the upper fixing seat 2 and the lower fixing seat 3 and the outer end surface of the wire clamp body 1, and the damping springs 402 are sleeved on the damping rods 401. Vibration between the upper fixing seat 2, the lower fixing seat 3 and the wire clamp body 1 can be buffered.
In a specific embodiment, as shown in fig. 1 to 6, two wiring grooves 101 are arranged in the wire clamp body 1 side by side, a group of wiring assemblies 5 are installed in each wiring groove 101, and wiring ports of the two wiring assemblies 5 are installed oppositely. The wiring assembly 5 comprises two V-shaped oblique tightening blocks 51 which are symmetrically arranged on the lower bottom surface of the wiring groove 101.
Specifically, as shown in fig. 6, the lower end of the V-shaped oblique tightening block 51 is provided with a T-shaped step, the T-shaped step is inclined obliquely upwards, and the V-shaped oblique tightening block 51 can slide obliquely downwards along the T-shaped step when the cable is installed, so that the gap between the two V-shaped oblique tightening blocks 51 is increased, and the cable is convenient to install. After the cable is installed, after the cable fixing and clamping assembly 52 is fixed at the upper end, if the cable loosens, the two V-shaped oblique tightening blocks 51 move along the oblique upper direction of the T-shaped step, the gap between the two V-shaped oblique tightening blocks 51 is reduced, and the cable can be clamped.
In a specific embodiment, as shown in fig. 1-6, the upper end of the V-shaped oblique tightening block 51 is provided with a wire clamping assembly 52, the wire clamping assembly 52 is installed in the wire connecting groove 101 through a pin shaft 53, the wire clamping assembly 52 comprises a wire clamping plate 521 and a support 522, the support 522 is installed on the outer side of the wire clamping plate 521, round holes capable of penetrating through the pin shaft 53 are formed in the support 522 and the wire clamping plate 521, the support 522 and the wire clamping plate 521 are coaxially installed on the pin shaft 53 through the round holes, the upper end of the support 522 is fixedly connected with a threaded rod 54, the threaded rod 54 penetrates through the top wall of the wire connecting groove 101 in a threaded manner, a spring hole is formed in the wire connecting groove 101, the threaded rod 54 is sleeved in a first spring 55, the threaded rod 54 is in threaded connection with the upper fixing seat 2, and a nut 56 is installed between the threaded rod 54 and the upper fixing seat 2. Nut 56 may adjust the sliding up and down of threaded rod 54 and prevent loosening of threaded rod 54. The rear end of the threaded rod 54 is provided with a pressing rod 57, and the pressing rod 57 and the threaded rod 54 are arranged on the upper fixing seat 2 and the wire clamp body 1 in parallel. A second spring 58 is arranged between the pressing rod 57 and the upper fixing seat 2, so that the pressing rod 57 is separated from the wire clamping plate 521 when not working.
Specifically, the wire clamping plate 521 comprises a first support leg 5211, a second support leg 5212 and a antiskid plate 5213, wherein the antiskid plate 5213 is fixedly connected between the first support leg 5211 and the second support leg 5212, the first support leg 5211, the second support leg 5212 and the antiskid plate 5213 are of an integrated structure, a torsion spring 523 is arranged in the wire clamping plate 521, the torsion spring 523 penetrates through the pin shaft 53, one side clamping pin of the torsion spring 523 is mounted on the upper end surface of the first support leg 5211, and the other side clamping pin of the torsion spring 523 is mounted on the side surface of the support 522. The wiring groove 101 is provided with a kidney-shaped hole 102 on the side surface, and the pin 53 slides up and down in the kidney-shaped hole 102. The antiskid plate 5213 is abutted with the cable and can rotate along the falling trend of the cable, and under the driving of the antiskid plate 5213, the first support leg 5211 can firmly clamp the cable.
In a specific embodiment, as shown in fig. 5, the first leg 5211 has an inverted "7" shape, and the front end of the first leg 5211 has a saw tooth shape.
In a specific embodiment, as shown in fig. 1 to 6, a cable fixing component 6 is disposed at the front end of the wiring component 5, and the upper and lower ends of the cable fixing component 6 are respectively fixed on the upper fixing base 2 and the lower fixing base 3. The cable fixing assembly 6 comprises a supporting block 601, a sleeve 602 and a wire pressing column 603, wherein the supporting block 601 is fixed on the inner side of the lower fixing seat 3, a V-shaped groove for placing a cable is formed in the supporting block 601, the wire pressing column 603 is arranged at the upper end of the supporting block 601, the wire pressing column 603 is slidably mounted on the sleeve 602, the wire pressing column 603 penetrates through the upper fixing seat 2 through the sleeve 602, a third spring 604 is arranged between the wire pressing column 603 and the upper fixing seat 2, a stop pin 605 is vertically arranged on the outer wall of the wire pressing column 603 and axially, the stop pin 605 is located on the lower end face of the upper fixing seat 2, an inverted F-shaped groove is formed in the outer wall of the upper end of the sleeve 602, the wire pressing column 603 is pressed and rotated, the stop pin 605 slides in the inverted F-shaped groove, and when the press rotates, the stop pin 605 falls into the horizontal clamping groove with the inverted F-shaped groove, so that the stop pin is not easy to fall off.
When the anti-loosening shockproof wire clamp is used for installing a cable, the end of the cable passes through the cable fixing assembly 6, a stop pin 605 on a wire pressing column 603 at the moment falls at the uppermost end of a vertical groove of an inverted F-shaped groove of the sleeve 602, and the outer side surface of the stop pin 605 is abutted with the lower end surface of the upper fixing seat 2 under the pushing action of a third spring 604. The threaded rod 54 is raised by rotating the nut 56, thereby driving the wire clamping assembly 52 upward into position. The cable is placed in the V-shaped groove of the supporting block 601, the second support leg 5212 of the cable clamping assembly 52 is pressed by the pressing rod 57, the front end of the first support leg 5211 is tilted, the first support leg 5211 and the second support leg 5212 are kept in the horizontal position, and the cable can conveniently pass through. When the cable passes through the wire clamp body 1, the pressing rod 57 is released, and the pressing rod 57 is sprung upwards under the action of the second spring 58, so that the bottom end of the pressing rod 57 is separated from the second support leg 5212. The wire clamping plate 521 is inclined forward by the torsion spring 523. The nut 56 at the upper end of the upper fixing seat 2 is rotated, the support 522 moves downwards under the drive of the threaded rod 54 until the antiskid plate 5213 abuts against the cable, and the zigzag at the front end of the first support leg 5211 also clamps the cable on the V-shaped diagonal tightening block 51. Pressing the wire pressing column 603 at the rear end, pressing the cable at the end of the lower end of the wire pressing column 603, rotating the wire pressing column 603 to enable the stop pin 605 on the wire pressing column 603 to be clamped into the clamping groove in the inverted F-shaped horizontal direction, and pressing the cable at the rear end by the wire pressing column 603. When the cable line moves back loose, the antiskid plate 5213 rotates back under the action of the back. And the V-shaped diagonal tension blocks 51 at the lower end move obliquely upward, so that the gaps between the V-shaped diagonal tension blocks 51 become smaller. The gap between the antiskid plate 5213 and the V-shaped oblique tightening block 51 is reduced, so that the cable is prevented from falling off from the cable clamping plate 521. Install damper 4 between fastener body 1 and upper and lower fixing base 3, and fastener body 1 both ends respectively are equipped with cable fixed subassembly 6 moreover, and when the cable line takes place to shake, both ends cable line passes through cable fixed subassembly 6 and goes up fixing base 2 and fixing base 3 down and fixes as an organic wholely, shakes simultaneously, and fastener body 1 and the front end of cable line are fixed in fixing base 2 and fixing base 3 down, do not vibrate relatively, make between cable line and the card line subassembly 52 do not take place to shake. Therefore, the cable is not easy to fall off from the wire clamp body 1, and the fixation stability of the cable is improved. The bolts are reduced in the installation of the cable, the workload of overhead operation is reduced, and the labor intensity of workers is reduced.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422502730.3U CN223539975U (en) | 2024-10-16 | 2024-10-16 | A type of anti-loosening and shockproof wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422502730.3U CN223539975U (en) | 2024-10-16 | 2024-10-16 | A type of anti-loosening and shockproof wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223539975U true CN223539975U (en) | 2025-11-11 |
Family
ID=97578523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422502730.3U Active CN223539975U (en) | 2024-10-16 | 2024-10-16 | A type of anti-loosening and shockproof wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223539975U (en) |
-
2024
- 2024-10-16 CN CN202422502730.3U patent/CN223539975U/en active Active
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