CN211046275U

CN211046275U - Wire harness corrugated pipe clamp capable of being spliced

Info

Publication number: CN211046275U
Application number: CN201921433340.8U
Authority: CN
Inventors: 刘贵生; 马建文
Original assignee: Beidou Aerospace Automobile Beijing Co Ltd
Current assignee: Beidou Aerospace Automobile Beijing Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-07-17
Anticipated expiration: 2029-08-30

Abstract

A splicing type wire harness corrugated pipe clamp comprises a clamp seat and a clamp cap which are hinged together, wherein a first clamp groove is formed in the clamp seat, a second clamp groove is formed in the clamp cap, the first clamp groove and the second clamp groove oppositely form a clamp groove, one end of the clamp seat is hinged together with one end of the clamp cap, and the other end of the clamp seat is in clamping fit with the clamp cap; and the clamping seat is provided with a splicing buckle and a splicing clamping groove. According to the utility model provides a pencil bellows clamp that can splice compares with prior art has following advantage: compare with prior art and increased the area of contact of bellows or pencil with the clamp, avoided traditional panel beating or ribbon to the wearing and tearing of bellows or pencil, with each bellows or the effectual separation of pencil simultaneously, simultaneously the utility model discloses can match various different service environment, the commonality is stronger, matches the clamp according to the line footpath, has solved the problem that traditional support is uneven to the bellows or the pencil pressure in different line footpaths.

Description

Wire harness corrugated pipe clamp capable of being spliced

Technical Field

The utility model relates to a high pressure pencil bellows clamp especially relates to a pencil bellows clamp that can splice.

Background

Mainstream high-voltage wire harness fixed mode in the existing market: 1. binding through a binding belt, and fixing by using a convex bracket; 2. fixing the box through a customized special protection box; 3. and the wire harness buckle is clamped and fixed. The deficiencies and problems of the 3 schemes mentioned above: 1. the binding belt is bound, so that the high-pressure corrugated pipe is easy to damage; a plurality of wire harnesses are bound together, and the wire harnesses are mutually interfered, so that the safety and the stability of the high-voltage wire harness are influenced; the support is directly contacted with the high-pressure corrugated pipe, the corrugated pipe is damaged by front and back vibration in the using process, and the internal wiring harness is abraded after long-term use; when the size of the wire harness is not uniform, the wire harness cannot be effectively fixed due to uneven stress; 2. the high-voltage wire harness is fixed by the customized plastic protection box, so that the universality is low and the cost is high; when the size of the fixed wire harness is different, the difficulty of a plastic box protecting system is higher; 3. the corrugated pipe is easily extruded in the process of tightening the binding belt by fixing the wiring harness buckle, and the corrugated pipe is damaged after long-term use; the contact surface of the ribbon is small, so that the high-voltage wire harness is easily damaged in the vibration process; when required fixed pencil quantity is more, the required ribbon hole of pencil buckle is more, and the mould cost increases, and can influence panel beating intensity.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome above-mentioned prior art not enough, provide a simple structure, harmless pencil, high, the safe and reliable's of commonality pencil bellows clamp that splices.

According to the utility model provides a main technical scheme that pencil bellows clamp that can splice adopted does: the clamping device comprises a clamping seat and a clamping cap which are hinged together, wherein a first clamping hoop groove is formed in the clamping seat, a second clamping hoop groove is formed in the clamping cap, the first clamping hoop groove and the second clamping hoop groove oppositely form a hoop groove, one end of the clamping seat is hinged together with one end of the clamping cap, and the other end of the clamping seat is in clamping fit with the clamping cap; and the clamping seat is provided with a splicing buckle and a splicing clamping groove.

The utility model provides a pencil bellows clamp that can splice still adopts following attached technical scheme:

the splicing buckle comprises two elastic strips arranged on one side of the clamping seat and a clamping block arranged on the elastic strips, one sides of the two elastic strips are opposite, and the clamping block is arranged on the other side of the elastic strips; the splicing clamping groove comprises a slot arranged at the other side of the clamping seat and clamping holes arranged on two side walls of the slot.

The fixture block is provided with a first guide inclined plane.

The clamping cap is provided with a clamping buckle, the clamping seat is provided with a clamping groove, and the clamping buckle is matched with the clamping groove.

The hooping buckle comprises two clamping necks arranged on the clamping cap and clamping heads arranged on the clamping necks, one sides of the two clamping necks are opposite, and the clamping heads are arranged on the other sides of the clamping necks; the clamping groove comprises two slotted holes arranged on the clamping seat; the two clamping heads are matched with the two slotted holes.

And a second guide inclined plane is arranged on the chuck.

The clamping seat is provided with a convex block, one end of the convex block is connected with the clamping seat, and the other end of the convex block is hinged with the clamping cap.

The improved structure is characterized in that hinge shafts are arranged on two sides of the protruding block, hinge grooves are formed in the clamping caps, shaft holes are formed in two sides of each hinge groove, and the hinge shafts are inserted into the shaft holes.

The bottom end of the clamping cap is provided with the second clamp groove, and the top end of the clamping cap is provided with a combined pressing positioning groove.

The top of card cap is close to both sides edge and is equipped with two relative location strips, two form between the location strip the combination compresses tightly the constant head tank.

The top of cassette is equipped with first clamp groove, the bottom of cassette is equipped with back of the body buckle picture peg groove.

The bottom of cassette is close to both sides edge and is equipped with two relative vertical frid, the one end of vertical frid with the cassette is connected, two the other end of vertical frid all is equipped with horizontal frid, two the distance between the vertical frid is greater than two the distance between the horizontal frid, two form between horizontal frid and two the vertical frid back buckle picture peg groove.

And anti-skid protrusions are arranged in the first clamp groove and the second clamp groove.

The clamping seat and the clamping cap are both of hollow structures.

According to the utility model provides a pencil bellows clamp that can splice compares with prior art has following advantage: the utility model has simple structure, few parts, convenient assembly and low production cost; compared with the prior art, increased the area of contact of bellows or pencil and clamp, avoided traditional panel beating or ribbon to the wearing and tearing of bellows or pencil, separate each bellows or pencil is effectual simultaneously, prevent the mutual motion between bellows or pencil, simultaneously the utility model discloses can match various different service environment, the commonality is stronger, matches the clamp according to the line footpath, has solved the problem that traditional support is uneven to the bellows or the pencil pressure in different line footpaths.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first structural diagram of the present invention.

Fig. 2 is a second structural diagram of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a state diagram of the card seat and the card cap after being opened.

Fig. 5 is a state diagram of the utility model, in which a plurality of hoops with different sizes are assembled together and matched with the fixing frame.

Fig. 6 is a state diagram of the utility model when being matched with a back buckle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 6, according to the embodiment of the splicing-able wire harness corrugated pipe clamp provided by the present invention, the splicing-able wire harness corrugated pipe clamp includes a clamp seat 1 and a clamp cap 2 which are hinged together, a first clamp groove 11 is provided on the clamp seat 1, a second clamp groove 21 is provided on the clamp cap 2, the first clamp groove 11 and the second clamp groove 21 relatively form a clamp wire groove 3, one end of the opposite surface of the clamp seat 1 and the opposite surface of the clamp cap 2 are hinged together, and the other end of the opposite surface is in clamping fit; and the clamping seat 1 is provided with a splicing buckle and a splicing clamping groove. In the specific use, the utility model provides a 3 sizes of hoop wire casing can set up the different products of 3 sizes of many money hoop wire casings according to in service behavior, come from by the selection according to the external diameter of the high-pressure pencil bellows that required cramps (like figure 5). The utility model has simple structure, few parts, convenient assembly and low production cost; when in specific use, the clamping part of the clamping seat 1 and the clamping cap 2 is opened, the corrugated pipe or the wire harness to be clamped is placed between the first clamp groove 11 and the second clamp groove 21, then the clamping part of the clamping seat 1 and the clamping cap 2 is closed, when a plurality of clamping hoops are used simultaneously, the splicing buckle on one clamping hoop is clamped and matched with the splicing clamping groove on the other clamping hoop, the splicing between the hoops can be realized, compared with the prior art, the contact area between the corrugated pipe or the wire harness and the hoops is increased, the abrasion of the corrugated pipe or the wire harness caused by the traditional metal plate or the binding belt is avoided, meanwhile, each corrugated pipe or wire harness is effectively separated, the corrugated pipes or the wire harnesses are prevented from moving mutually, meanwhile, the utility model can be matched with various different use environments, the universality is stronger, the clamp is matched according to the wire diameter, so that the problem that the traditional support has uneven pressure on corrugated pipes or wire harnesses with different wire diameters is solved.

Referring to fig. 1 to 4, according to the above embodiment of the present invention, the splicing buckle includes two elastic strips 12 disposed on one side of the clamping seat 1 and a clamping block 13 disposed on the elastic strips 12, one side of the two elastic strips 12 is opposite to the other side of the elastic strips 12, and the clamping block 13 is disposed on the other side of the elastic strips 12; the splicing clamping groove comprises a slot 15 arranged at the other side of the clamping seat 1 and clamping holes 16 arranged on two side walls of the slot 15. The fixture block 13 is provided with a first guiding inclined surface 14. The first guide slope 14 has a function of guiding the latch 13 into the slot 15. During the specific use, when two elastic strips 12 on a clamp inserted the slot 15 of another clamp, first guide inclined plane 14 on fixture block 13 pushed up and touched slot 15 oral area, and guide fixture block 13 got into slot 15, and elastic strip 12 atress warp this moment, produced elastic potential energy, and it is to move to card hole 16 position when fixture block 13, and elastic potential energy releases, and elastic strip 12 reconversion is the fixture block 13 got into card hole 16 this moment, has accomplished the cooperation of concatenation buckle and concatenation draw-in groove on two clamps so far. The splicing buckle and the splicing clamping groove with the structure have the advantages of simple structure, convenient tissue matching and firm clamping.

Referring to fig. 4, according to the above-mentioned embodiment of the present invention, the clamping cap 2 is provided with a clamping buckle, the clamping seat 1 is provided with a clamping slot, and the clamping buckle and the clamping slot are matched. Card cap 2 and cassette 1 adopt the cooperation of above-mentioned structure joint, compare with ribbon and pencil buckle among the prior art, it is more convenient, quick to tighten the hoop bellows, only need select the adaptation in the corresponding bellows or the clamp model of pencil can, avoided ribbon and pencil buckle to tighten bellows or pencil excessive situation, improved the utility model discloses a reliability.

Referring to fig. 4, according to the above-mentioned embodiment of the present invention, the tightening buckle includes two clamping necks 22 provided on the clamping cap 2 and two clamping heads 23 provided on the clamping necks 22, one side of the two clamping necks 22 is opposite to the other side of the clamping necks 22; the clamping slot comprises two slotted holes 19 arranged on the clamping seat 1; the two chucks 23 are matched with the two slotted holes 19. The chuck 23 is provided with a second guiding inclined surface 24. This lock ring buckle and lock ring draw-in groove's cooperation process is roughly the same with the cooperation process of above-mentioned concatenation buckle and concatenation draw-in groove, and the no longer detailed description is given here.

Referring to fig. 1 to 4, according to the above-mentioned embodiment of the present invention, a bump 17 is disposed on the card holder 1, one end of the bump 17 is connected to the card holder 1, and the other end of the bump 17 is hinged to the card cap 2. The protruding block 17 is provided with hinge shafts 171 on both sides, the clip cap 2 is provided with hinge grooves, shaft holes are formed in both sides of the hinge grooves, and the hinge shafts 171 are inserted into the shaft holes. The setting of lug 17 can avoid articulated portion between cassette 1 and the card cap 2 to produce folding crack, prevents that the crack from damaging bellows or pencil, helps shifting the atress direction when the card cap 2 compresses tightly the bellows in addition, reduces the atress of cramping the buckle and cramping the draw-in groove, avoids the joint to cramp the buckle and cramping the draw-in groove atress too big and spring open together, above-mentioned hinge structure is simple, the assembly of being convenient for simultaneously.

Referring to fig. 1, 2, 4 and 5, according to the above-mentioned embodiment of the present invention, the bottom end of the card cap 2 is provided with the second hoop groove 21, and the top end of the card cap 2 is provided with the combined pressing positioning groove 25. Two opposite positioning strips 251 are arranged at the top end of the clamping cap 2 close to the edges of the two sides, and the combined pressing positioning groove 25 is formed between the two positioning strips 251. The combination compresses tightly constant head tank 25, and when a plurality of splices the clamp together need be fixed, can adopt "nearly" font mount 5 to compress tightly the combination a plurality of clamps together fixed, and the upper portion of mount 5 is arranged the combination and compresses tightly constant head tank 25, prevents that the clamp dislocation from deviating from.

Referring to fig. 1, 2, 4 and 6, according to the above-mentioned embodiment of the present invention, the first strap groove 11 is disposed at the top end of the card socket 1, and the back-buckle plate groove 18 is disposed at the bottom end of the card socket 1. Two opposite vertical groove plates 181 are arranged at the bottom end of the clamping seat 1 near the edges of the two sides, one end of each vertical groove plate 181 is connected with the clamping seat 1, a transverse groove plate 182 is arranged at the other end of each vertical groove plate 181, the distance between the two vertical groove plates 181 is greater than the distance between the two transverse groove plates 182, and the back buckle inserting plate groove 18 is formed between the two transverse groove plates 182 and the two vertical groove plates 181. The utility model discloses can also adopt back dunk 6 to fix,

back dunk

6 and 18 grafting cooperations in back dunk picture peg groove have expanded the utility model discloses a fixed mode, the assembly is convenient saving trouble more.

Referring to fig. 1 to 4, according to the above-mentioned embodiment of the present invention, the first and

second clip grooves

11 and 21 are provided with the anti-slip protrusions 4 therein. The anti-slip protrusions 4 prevent the corrugated pipe or the wire harness from slipping when the corrugated pipe or the wire harness is shaken.

Referring to fig. 1 and 2, according to the above-mentioned embodiment of the present invention, the card holder 1 and the card cap 2 are both hollow structures. Under the condition of ensuring the required strength of the clamp, the whole weight of the product is reduced, and the material cost is reduced.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a pencil bellows clamp that can splice which characterized in that: the clamping device comprises a clamping seat and a clamping cap which are hinged together, wherein a first clamping hoop groove is formed in the clamping seat, a second clamping hoop groove is formed in the clamping cap, the first clamping hoop groove and the second clamping hoop groove oppositely form a hoop groove, one end of the clamping seat is hinged together with one end of the clamping cap, and the other end of the clamping seat is in clamping fit with the clamping cap; and the clamping seat is provided with a splicing buckle and a splicing clamping groove.

2. The spliceable wire harness bellows clamp of claim 1, wherein: the splicing buckle comprises two elastic strips arranged on one side of the clamping seat and a clamping block arranged on the elastic strips, one sides of the two elastic strips are opposite, and the clamping block is arranged on the other side of the elastic strips; the splicing clamping groove comprises a slot arranged at the other side of the clamping seat and clamping holes arranged on two side walls of the slot.

3. The spliceable wire harness bellows clamp of claim 1, wherein: the clamping cap is provided with a clamping buckle, the clamping seat is provided with a clamping groove, and the clamping buckle is matched with the clamping groove.

4. The spliceable wire harness bellows clamp of claim 3, wherein: the hooping buckle comprises two clamping necks arranged on the clamping cap and clamping heads arranged on the clamping necks, one sides of the two clamping necks are opposite, and the clamping heads are arranged on the other sides of the clamping necks; the clamping groove comprises two slotted holes arranged on the clamping seat; the two clamping heads are matched with the two slotted holes.

5. The spliceable wire harness bellows clamp of claim 1, wherein: the clamping seat is provided with a convex block, one end of the convex block is connected with the clamping seat, and the other end of the convex block is hinged with the clamping cap.

6. The spliceable wire harness bellows clamp of claim 1, wherein: the bottom end of the clamping cap is provided with the second clamp groove, and the top end of the clamping cap is provided with a combined pressing positioning groove.

7. The spliceable wire harness bellows clamp of claim 1, wherein: the top of cassette is equipped with first clamp groove, the bottom of cassette is equipped with back of the body buckle picture peg groove.

8. The spliceable wire harness bellows clamp of claim 7, wherein: the bottom of cassette is close to both sides edge and is equipped with two relative vertical frid, the one end of vertical frid with the cassette is connected, two the other end of vertical frid all is equipped with horizontal frid, two the distance between the vertical frid is greater than two the distance between the horizontal frid, two form between horizontal frid and two the vertical frid back buckle picture peg groove.

9. The spliceable wire harness bellows clamp of any of claims 1-8, wherein: and anti-skid protrusions are arranged in the first clamp groove and the second clamp groove.

10. The spliceable wire harness bellows clamp of any of claims 1-8, wherein: the clamping seat and the clamping cap are both of hollow structures.