CN220628839U

CN220628839U - Tension-resistant wire clamp capable of locking contact

Info

Publication number: CN220628839U
Application number: CN202322023254.2U
Authority: CN
Inventors: 郭卫星; 庄杰
Original assignee: JIANGSU HUAXIA ELECTRIC POWER COMPLETE EQUIPMENT CO Ltd
Current assignee: JIANGSU HUAXIA ELECTRIC POWER COMPLETE EQUIPMENT CO Ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-03-19
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a tension-resistant wire clamp capable of locking and contacting, which belongs to the technical field of tension-resistant wire clamps and comprises a connecting piece, wherein a clamping assembly is arranged at the bottom of the connecting piece, the clamping assembly comprises a mounting plate, the bottom of the connecting piece is fixedly connected with the mounting plate, both sides of the mounting plate are fixedly connected with limiting pipes, the interiors of the two limiting pipes are connected with threaded connecting rods in a sliding manner, connecting pipes are fixedly sleeved outside the threaded connecting rods, a wire can be clamped and fixed through the locking threaded connecting rods and a clamping plate, the mounting plate and the clamping plate can be tightly contacted with the wire through a gasket, static friction force on the wire is increased, the wire is clamped and fixed more firmly, the threads of the threaded connecting rods are shielded through a shielding cover, the threads are prevented from being exposed to external oxidation corrosion, the service life of the threaded connecting rods is prolonged, and the wire clamp is convenient to use repeatedly.

Description

Tension-resistant wire clamp capable of locking contact

Technical Field

The utility model relates to the technical field of strain clamps, in particular to a strain clamp capable of locking contact.

Background

The strain clamp is used for fixing a wire to bear the tension of the wire and hanging the wire to a strain string group or a hardware fitting on a pole tower, and is mainly used for overhead lines and fixing stranded wires, wherein the bolt type strain clamp is simple to install and can be used for fixing a stay wire of the stay wire pole tower, and can be used repeatedly when the strain clamp is not used as a conductor, so that the strain clamp is wide in applicability and has extremely high use value.

Chinese patent publication No. CN206164047U discloses a strain clamp, through setting up two at least wedge grooves on the casing for the wire that waits to fix can wear to establish at two at least wedge inslot, and through setting up two wedges that match with two at least wedge grooves, makes can insert two at least wedges respectively in two at least wedge grooves that match with it, thereby compresses tightly the wire through these two at least wedges, and then fixed wire, has improved construction efficiency.

Although the application meets the use requirements of users to a certain extent, certain defects still exist in the use process, and the special problem is that in the long-time use process of the existing device, threads of the threaded connecting rod are easy to oxidize and rust, so that the service life of the threaded connecting rod is reduced, the threaded connecting rod is inconvenient to repeatedly use, and time and labor are wasted when the threaded connecting rod is disassembled after the threads are oxidized and rust, so that the threaded connecting rod is unfavorable for practical use.

Disclosure of Invention

The utility model aims to provide a strain clamp capable of locking contact so as to solve the problems in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: but locking contact's strain clamp, including the connecting piece, clamping assembly is installed to the bottom of connecting piece, clamping assembly includes the mounting panel, the bottom fixedly connected with mounting panel of connecting piece, the equal fixedly connected with spacing pipe in both sides of mounting panel, two the inside sliding connection of spacing pipe has the threaded connection pole, the externally fixed connecting pipe that has cup jointed of threaded connection pole, one side fixedly connected with grip block of connecting pipe, the equal threaded connection in both ends of threaded connection pole has the nut.

The top of grip block one side is seted up flutedly, the bottom fixedly connected with connecting plate of grip block, the equal fixedly connected with gasket of inner wall of grip block and mounting panel, the outside activity of threaded connection pole has cup jointed the sealing ring, one side fixedly connected with go-between of nut, one side rotation of go-between is connected with the joint ring, the one end fixedly connected with of joint ring shelters from the cover, the one end fixedly connected with baffle that shelters from the cover, the equal threaded connection of both ends terminal surface of threaded connection pole has hexagon socket head cap screw.

The limiting pipe is communicated with the mounting plate, the limiting pipe is in sliding connection with the threaded connecting rod, and the inner wall of the connecting pipe is tightly attached to the outer surface of the threaded connecting rod.

The nut is used for abutting the sealing ring on the end face of the limiting pipe, and the inner hexagon bolt is used for fixing the baffle plate and the threaded connecting rod.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, can carry out the centre gripping fixedly to the wire through locking threaded connection pole and grip block, make mounting panel and grip block can with wire in close contact with through the gasket, increase the stiction that the wire received, make the wire fixed more firm by the centre gripping, mask the screw thread of threaded connection pole through the shielding cover, avoid the screw thread to expose at outer oxidation corrosion, extension threaded connection pole's life, the used repeatedly of being convenient for.

Secondly, prevent from deviating from spacing pipe when the installation of screw thread connecting rod through the baffle, it is more convenient to use, and a plurality of clamping assembly can be fixed to be arranged and use, is convenient for adjust clamping assembly's quantity according to the in-service use demand, and through a plurality of grip blocks and connecting plate stack use, improves wire centre gripping fixed effect to make this device only can loosen screw thread connecting rod in proper order just can accomplish the dismantlement, the wire is pulled suddenly and deviate from when avoiding dismantling.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic illustration of the construction of a lockable contact strain clamp of the present utility model;

FIG. 2 is a schematic view of the installation structure of the threaded connecting rod of the utility model;

FIG. 3 is a schematic view of the socket head cap screw mounting structure of the present utility model;

FIG. 4 is a schematic view of the mounting structure of the shield of the present utility model;

in the figure: 1. a connecting piece; 2. a clamping assembly; 201. a mounting plate; 202. a gasket; 203. a clamping plate; 204. a groove; 205. a threaded connecting rod; 206. a connecting plate; 207. a limiting tube; 208. a connecting pipe; 209. a baffle; 210. an inner hexagon bolt; 211. a shielding cover; 212. a clamping ring; 213. a connecting ring; 214. a nut; 215. and (3) a sealing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-4, the present utility model provides the following technical solutions: but locking contact's strain clamp, including connecting piece 1, clamping assembly 2 is installed to connecting piece 1's bottom, and clamping assembly 2 includes mounting panel 201, connecting piece 1's bottom fixedly connected with mounting panel 201, the equal fixedly connected with spacing pipe 207 in both sides of mounting panel 201, the inside sliding connection of two spacing pipes 207 has threaded connection pole 205, threaded connection pole 205's outside fixed connection has cup jointed connecting pipe 208, one side fixedly connected with grip block 203 of connecting pipe 208, the equal threaded connection in both ends of threaded connection pole 205 has nut 214.

The recess 204 has been seted up at the top of grip block 203 one side, the bottom fixedly connected with connecting plate 206 of grip block 203, the equal fixedly connected with gasket 202 of inner wall of grip block 203 and mounting panel 201, the outside activity of threaded connection pole 205 has cup jointed sealing ring 215, one side fixedly connected with go-between 213 of nut 214, one side rotation of go-between 213 is connected with joint ring 212, the one end fixedly connected with of joint ring 212 shelters from cover 211, the one end fixedly connected with baffle 209 of sheltering from cover 211, the equal threaded connection of both ends terminal surface of threaded connection pole 205 has hexagon socket head cap screw 210.

Screwing nut 214 drives threaded connection pole 205 to the inside removal of spacing pipe 207, drive recess 204 removal and carry out the centre gripping fixed to the wire between recess 204 and the mounting panel 201, the screw thread end of threaded connection pole 205 stretches out gradually from spacing pipe 207 this moment, nut 214 drives shielding cover 211 and covers the outside at threaded connection pole 205 screw thread all the time in screwing the in-process, use ageing back at threaded connection pole 205 for a long time, unscrew hexagon socket head cap screw 210 and dismantle the baffle 209, disconnect shielding cover 211 again, can realize the recovery of threaded connection pole 205 and change, use cost is saved through the local part change.

The size and shape of the groove 204 are the same as those of the connecting plate 206, the threaded connecting rod 205 is U-shaped, threads are arranged at the two end sections, when the clamping plates 203 are sequentially installed, the groove 204 of one clamping plate 203 can cover the outside of the connecting plate 206 of the other clamping plate 203, so that the clamping plates 203 are mutually overlapped when clamping and fixing the wires, and the wire clamping is more stable.

The limiting pipe 207 is communicated with the mounting plate 201, the limiting pipe 207 is in sliding connection with the threaded connecting rod 205, the inner wall of the connecting pipe 208 is tightly attached to the outer surface of the threaded connecting rod 205, and the connecting pipe 208 cannot rotate around the threaded connecting rod 205 due to the fact that the threaded connecting rod 205 and the connecting pipe 208 are bent, and the clamping plate 203 and the connecting pipe 208 cannot slide outside the threaded connecting rod 205 under the limiting of the mounting plate 201.

The nut 214 abuts the sealing ring 215 on the end face of the limiting pipe 207, the hexagon socket head cap screw 210 fixes the baffle 209 and the threaded connecting rod 205, the sealing ring 215 is used for preventing water from entering from a gap between the nut 214 and the limiting pipe 207, the threaded connecting rod 205 is corroded, and the clamping ring 212 and the connecting ring 213 are sealed.

The clamping plate 203 is slidably connected with the inner wall of the mounting plate 201, the bottom of the clamping component 2 is fixedly connected with another clamping component 2, the wires are conveniently clamped through the combined action of the two clamping components 2, the number of the clamping components 2 can be determined according to the use requirement during production, and the shielding cover 211 is made of waterproof materials.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. But strain clamp of locking contact, including connecting piece (1), its characterized in that: clamping assembly (2) are installed to the bottom of connecting piece (1), clamping assembly (2) are including mounting panel (201), the bottom fixedly connected with mounting panel (201) of connecting piece (1), the equal fixedly connected with spacing pipe (207) in both sides of mounting panel (201), two the inside sliding connection of spacing pipe (207) has threaded connection pole (205), connecting pipe (208) have been cup jointed to the outside fixed of threaded connection pole (205), one side fixedly connected with grip block (203) of connecting pipe (208), equal threaded connection in both ends of threaded connection pole (205) has nut (214).

2. The lockable contact strain clamp of claim 1, wherein: the top of grip block (203) one side is seted up flutedly (204), the bottom fixedly connected with connecting plate (206) of grip block (203), the equal fixedly connected with gasket (202) of inner wall of grip block (203) and mounting panel (201), sealing ring (215) have been cup jointed in the outside activity of threaded connection pole (205), one side fixedly connected with go-between (213) of nut (214), one side rotation of go-between (213) is connected with joint ring (212), the one end fixedly connected with of joint ring (212) shelters from cover (211), the one end fixedly connected with baffle (209) of sheltering from cover (211), the equal threaded connection of both ends terminal surface of threaded connection pole (205) has hexagon socket head cap screw (210).

3. The lockable contact strain clamp of claim 2, wherein: the size and the shape of the groove (204) are the same as those of the connecting plate (206), the threaded connecting rod (205) is U-shaped, and threads are arranged at the two end sections.

4. The lockable contact strain clamp of claim 1, wherein: the limiting pipe (207) is communicated with the mounting plate (201), the limiting pipe (207) is in sliding connection with the threaded connecting rod (205), and the inner wall of the connecting pipe (208) is tightly attached to the outer surface of the threaded connecting rod (205).

5. The lockable contact strain clamp of claim 2, wherein: the nut (214) is used for abutting the sealing ring (215) on the end face of the limiting pipe (207), and the hexagon socket head cap bolt (210) is used for fixing the baffle plate (209) and the threaded connecting rod (205).

6. The lockable contact strain clamp of claim 2, wherein: the clamping plate (203) is in sliding connection with the inner wall of the mounting plate (201), and the bottom of the clamping component (2) is fixedly connected with the other clamping component (2).