CN219801836U - Portable special-shaped wire clamp - Google Patents

Abstract

The utility model provides a portable special-shaped wire clamp, which relates to the technical field of wire clamps and comprises the following components: go up the briquetting, go up the outer wall both sides of briquetting all have seted up the expansion tank, two the interior table wall of expansion tank all moves about and has been inserted and have been equipped with the expansion block, two the extrusion groove has all been seted up to the exterior wall of expansion block, two the interior table wall of extrusion groove all moves about and has been inserted and have been equipped with the extrusion piece, two the outer wall one side of extrusion piece is all fixed the inserting and is equipped with two dampers, and the outer wall one end of four dampers every two respectively with the inner wall one side fixed connection of two extrusion grooves, every the exterior wall of damper all is provided with the spring, for current device, the device just need through this gap with the cable plug in can, need not rotate the nut again will adjust the distance of briquetting and briquetting down, has improved the convenience of device.

Description

Portable special-shaped wire clamp

Technical Field

The utility model relates to the technical field of wire clamps, in particular to a portable special-shaped wire clamp.

Background

The parallel groove clamp is used for connecting the aluminum stranded wire with a small and medium section or the steel-cored aluminum stranded wire with the steel stranded wire of the overhead lightning conductor at a position which does not bear tension, and is also used for jumper connection of a non-linear tower, and the connecting wires of the electric power engineering materials (hardware fittings) are used for interconnection and are mainly used for electric power line engineering.

The prior art, like chinese patent application number CN204216247U discloses a special-shaped parallel groove clamp, which comprises a clamp body, a cover plate and a bolt, and is characterized in that the contact surface of a pressing line, namely the groove surface of the cover plate and the clamp body, is changed into a tooth shape for increasing static friction force and reducing the loss caused by sliding friction, and meanwhile, the middle contact surface of the cover plate and the clamp body is changed into a concave shape and a convex shape, so that the cover plate and the clamp body are combined more tightly, the relative sliding is reduced, the sliding abrasion is avoided, and compared with the prior parallel groove clamp, the parallel groove clamp has the advantages of being self.

Although the above patent can make the apron and the clamp body combine more closely, and reduced relative slip, avoided sliding wear, still there are some shortages, for example the device just need to increase the distance of last briquetting and lower briquetting before two cable clamps each time, then pack into the cable between last briquetting and the lower briquetting and compress tightly last briquetting and lower briquetting through the bolt again, very inconvenient.

Disclosure of Invention

The utility model mainly provides a convenient special-shaped wire clamp which can place a cable between an upper pressing block and a lower pressing block without unscrewing a bolt to adjust the distance between the upper pressing block and the lower pressing block.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a portable profile clamp, comprising: go up the briquetting, go up the outer wall both sides of briquetting all have seted up the expansion tank, two the interior table wall of expansion tank all moves about and has been inserted and have been equipped with the expansion block, two the extrusion groove has all been seted up to the exterior wall of expansion block, two the interior table wall of extrusion groove all moves about and has been inserted and have been equipped with the extrusion piece, two the outer wall one side of extrusion piece is all fixed to be inserted and is equipped with two dampers, and the outer wall one end of every two of four dampers respectively with the inner wall one side fixed connection of two extrusion grooves, every the exterior wall of damper all is provided with the spring, the exterior wall activity of going up the briquetting is inserted and is equipped with two screws, two the exterior wall pot head of screw is equipped with down the briquetting, two the exterior wall of screw all rotates the pot head and is equipped with the nut.

Preferably, a plurality of lower grooves are formed in two inner surface walls of the upper pressing block, a plurality of upper grooves are formed in two inner surface walls of the lower pressing block, the inner surface walls of the upper pressing block and the lower pressing block are not smooth any more through the plurality of grooves, friction is improved, and the cable can be stably fixed between the upper pressing block and the lower pressing block.

Preferably, two limiting grooves are formed in two sides of the inner wall of the extrusion groove, limiting blocks are fixedly mounted on two sides of the outer wall of the extrusion block, the outer surface walls of the four limiting blocks are movably inserted into the inner surface walls of the four limiting grooves respectively, the extrusion block is limited, and the extrusion block can be prevented from being separated from the extrusion groove.

Preferably, the inner surface walls of the two extrusion grooves are provided with sliding grooves, the outer surface walls of the two telescopic blocks are fixedly provided with sliding blocks, the outer surface walls of the two sliding blocks are movably inserted into the inner surface walls of the two sliding grooves respectively, the telescopic blocks are convenient to limit, and when the telescopic blocks are prevented from moving, the telescopic blocks can be pulled out of the telescopic grooves.

Preferably, the outer surface walls of the two telescopic blocks are fixedly provided with clamping plates, and the telescopic blocks can be pulled out of the telescopic grooves by holding the clamping plates with relatively smaller volumes at the moment due to relatively larger volumes of the telescopic blocks, so that the operation is more convenient.

Preferably, the outer wall both sides of going up the briquetting all weld and have the installation piece, two the interior surface wall of installation piece is provided with the rope, and the use of the device of being convenient for does not use, and the device is great inconvenient to hold and carries, can hold the rope and carry, has improved the portability of device.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, when the telescopic block and the telescopic block are arranged, the telescopic block is plugged into the telescopic groove, a large gap is exposed between the upper pressing block and the lower pressing block, if a cable is required to be plugged into the space between the upper pressing block and the lower pressing block, the extruding block is pressed into the extruding groove, then the telescopic block is plugged into the telescopic groove, the gap is exposed between the upper pressing block and the lower pressing block, then a cable which needs to be fixed is placed between the upper pressing block and the lower pressing block, and then the telescopic block is pulled out of the telescopic frame, at the moment, the extruding block can eject the extruding block out of the extruding groove due to the elasticity of the spring, the telescopic block is fixed outside, the gap between the upper pressing block and the lower pressing block is blocked, the cable is fixed between the upper pressing block and the lower pressing block, then the nut is screwed by the tool knife, the distance between the upper pressing block and the lower pressing block is reduced, and the fixing of the cable is enhanced.

In the utility model, in order to enhance the stability between the cable and the upper pressing block and the lower pressing block, the inner walls of the upper pressing block and the lower pressing block are clamped, a plurality of lower grooves and the upper grooves are respectively arranged, so that the friction force is improved, then when the spring ejects the pressing block, the pressing block is limited due to the arrangement of the limiting groove and the limiting block, the pressing block can be prevented from being separated from the pressing groove, then the sliding block and the sliding groove are arranged, the telescopic block is convenient to limit, the telescopic block is prevented from being pulled out of the telescopic groove when being moved, then the clamping plate can be used for holding the telescopic block device when being pulled out, the operation is simpler, the telescopic block with larger size is not required to be held, finally, the rope is arranged, the device is convenient to use, the device is larger in size and inconvenient to hold and carry, the rope can be held for carrying, and the portability of the device is improved.

Drawings

Fig. 1 is a perspective view of a portable special-shaped wire clamp provided by the utility model;

fig. 2 is another perspective view of a portable special-shaped wire clamp according to the present utility model;

fig. 3 is a schematic diagram of an internal cross-sectional structure of an upper pressing block of the portable special-shaped wire clamp provided by the utility model;

fig. 4 is a schematic plan view of a telescopic block of a portable special-shaped wire clamp according to the present utility model;

fig. 5 is a perspective view showing the inside of an extrusion groove of a portable special-shaped wire clamp according to the present utility model;

fig. 6 is a partial perspective view of an extrusion block of a portable special-shaped wire clamp according to the present utility model.

Legend description: 1. pressing into blocks; 2. a telescopic slot; 3. a telescopic block; 4. an extrusion groove; 5. extruding a block; 6. a damper; 7. a spring; 8. a screw; 9. pressing the block; 10. a nut; 11. a lower groove; 12. an upper groove; 13. a limit groove; 14. a limiting block; 15. a chute; 16. a slide block; 17. a clamping plate; 18. a mounting block; 19. a rope.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-6, the present utility model provides a technical solution: a portable profile clamp, comprising: go up briquetting 1, the expansion tank 2 has all been seted up to the outer wall both sides of going up briquetting 1, the interior surface wall of two expansion tanks 2 all activity has been inserted and has been equipped with expansion block 3, extrusion groove 4 has all been seted up to the exterior wall of two expansion blocks 3, the interior surface wall of two extrusion grooves 4 all activity has been inserted and has been equipped with extrusion piece 5, the outer wall one side of two extrusion pieces 5 all is fixed to be inserted and is equipped with two dampers 6, and the outer wall one end of every two of four dampers 6 respectively with the inner wall one side fixed connection of two extrusion grooves 4, the exterior wall of every damper 6 all is provided with spring 7, the exterior wall activity of going up briquetting 1 is inserted and is equipped with two screws 8, the exterior wall movable sleeve of two screws 8 is equipped with down briquetting 9, the exterior wall of two screws 8 all rotatory cover is equipped with nut 10.

As shown in fig. 1, a plurality of lower grooves 11 are formed in two inner surface walls of the upper press block 1, a plurality of upper grooves 12 are formed in two inner surface walls of the lower press block 9, the inner surface walls of the upper press block 1 and the lower press block 9 are not smooth any more through the plurality of grooves, friction force is improved, and a cable can be more stably fixed between the upper press block 1 and the lower press block 9.

As shown in fig. 5-6, limiting grooves 13 are formed on two sides of the inner wall of the two extrusion grooves 4, limiting blocks 14 are fixedly mounted on two sides of the outer wall of the two extrusion blocks 5, the outer surface walls of the four limiting blocks 14 are movably inserted into the inner surface walls of the four limiting grooves 13 respectively, the extrusion blocks 5 are limited, and the extrusion blocks 5 can be prevented from being separated from the extrusion grooves 4.

As shown in fig. 3-4, the inner surface walls of the two extrusion grooves 4 are provided with sliding grooves 15, the outer surface walls of the two telescopic blocks 3 are fixedly provided with sliding blocks 16, and the outer surface walls of the two sliding blocks 16 are movably inserted into the inner surface walls of the two sliding grooves 15 respectively, so that the telescopic blocks 3 are convenient to limit, and when the telescopic blocks 3 are prevented from moving, the telescopic blocks 3 can be pulled out from the telescopic grooves 2.

As shown in fig. 1, the clamping plates 17 are fixedly arranged on the outer surface walls of the two telescopic blocks 3, and the telescopic blocks 3 can be pulled out of the telescopic grooves 2 by holding the clamping plates 17 with relatively smaller volumes because the volumes of the telescopic blocks 3 are relatively larger, so that the operation is more convenient.

As shown in fig. 2, the two sides of the outer wall of the upper pressing block 1 are welded with the mounting blocks 18, the inner surface walls of the two mounting blocks 18 are provided with the ropes 19, so that the device is convenient to use without using, and the device is large in size and inconvenient to hold and carry, and can hold the ropes 19 for carrying, thereby improving the portability of the device.

The application method and the working principle of the device are as follows: when carrying the device daily, only need hold the rope 19 on two installation pieces 18 and can carry the device, if need with the cable stopper in between last briquetting 1 and the lower briquetting 9, at first press two extrusion pieces 5 into extrusion groove 4 in, in inserting extrusion piece 3 into expansion groove 2 again, at this time, there is great gap between last briquetting 1 and the lower briquetting 9, then will need the cable of fixing to pack into between last briquetting 1 and the lower briquetting 9 through this gap, pull out expansion groove 2 with two expansion pieces 3 at holding two cardboard 17, when expansion piece 3 will pull out expansion groove 2 outside, slider 16 on the expansion piece 3 can support the inner wall one side of spout 15, let expansion piece 3 pull out expansion groove 2 outside, spring 7 on the attenuator 6 in the extrusion piece 5 can pop out extrusion groove 4 because there is not expansion groove 2's pressure, in the in-process because spacing groove 13 is to stopper 14, can let extrusion piece 5 can not pop out extrusion groove 4 outside, and extrusion piece 5 pops out part and extrusion groove 1 can be carried out by the inner wall one side of 3 and the mutual cooperation between two extrusion piece 1 and the lower briquetting 9 is carried out through the effect of two recess 1 and the lower briquetting 9, thereby the inner wall of the screw thread of 3 is carried out with the mutual position is adjusted to the 3, and the position is adjusted between two lower briquetting 1 and the extrusion piece 9 is realized, and the inner wall of the 3 is fixed through the mutual thread of the extrusion piece is adjusted between 1 and the lower compression piece 1 and the 3.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a portable special-shaped wire clamp which characterized in that includes: go up briquetting (1), flexible groove (2) have all been seted up to the outer wall both sides of going up briquetting (1), two the interior table wall of flexible groove (2) all moves about and inserts and be equipped with flexible piece (3), two extrusion groove (4) have all been seted up to the exterior wall of flexible piece (3), two the interior table wall of extrusion groove (4) all moves about and has been inserted extrusion piece (5), two the outer wall one side of extrusion piece (5) is all fixed to be inserted and is equipped with two dampers (6), and the outer wall one end of every two of four dampers (6) respectively with the inner wall one side fixed connection of two extrusion grooves (4), every the exterior wall of damper (6) all is provided with spring (7), the exterior wall activity of going up briquetting (1) is inserted and is equipped with two screw (8), two the exterior wall activity cover of screw (8) is equipped with down briquetting (9), two the exterior wall of screw (8) all rotates the cover and is equipped with nut (10).

2. The portable shaped wire clamp of claim 1, wherein: a plurality of lower grooves (11) are formed in the two inner surface walls of the upper pressing block (1), and a plurality of upper grooves (12) are formed in the two inner surface walls of the lower pressing block (9).

3. The portable shaped wire clamp of claim 1, wherein: limiting grooves (13) are formed in two sides of the inner wall of each extrusion groove (4), limiting blocks (14) are fixedly mounted on two sides of the outer wall of each extrusion block (5), and the outer surface walls of the four limiting blocks (14) are movably inserted into the inner surface walls of the four limiting grooves (13) respectively.

4. The portable shaped wire clamp of claim 1, wherein: sliding grooves (15) are formed in the inner surface walls of the two extrusion grooves (4), sliding blocks (16) are fixedly arranged on the outer surface walls of the two telescopic blocks (3), and the outer surface walls of the two sliding blocks (16) are movably inserted into the inner surface walls of the two sliding grooves (15) respectively.

5. The portable shaped wire clamp of claim 1, wherein: the clamping plates (17) are fixedly arranged on the outer surface walls of the two telescopic blocks (3).

6. The portable shaped wire clamp of claim 1, wherein: the two sides of the outer wall of the upper pressing block (1) are welded with mounting blocks (18), and ropes (19) are arranged on the inner surface walls of the two mounting blocks (18).