Combined pipe clamp

Abstract

The utility model provides a combined pipe clamp, which comprises a first pipe clamp, a second pipe clamp and a rotary connecting structure arranged between the first pipe clamp and the second pipe clamp, the rotary connecting structure comprises a connecting seat and a connecting block, the connecting seat comprises a connecting seat main body and an elastic buckle which are fixedly arranged on the first pipe clamp, and the elastic buckle is fixedly arranged on the connecting seat main body. A clamping groove is formed in one end of the connecting seat main body; a through groove communicating with the clamping groove is formed in the side, away from the first pipe clamp, of the connecting base body. The connecting block comprises a positioning plate, a connecting column and a clamping plate which are fixedly arranged on the second pipe clamp and connected in sequence, and the length of the connecting column is not larger than the thickness of the side wall of the bottom of the clamping groove. The positioning plate can be matched with the clamping plate to clamp the side wall of the bottom of the clamping groove, when the angle between the first pipe clamp and the second pipe clamp needs to be adjusted, only the first pipe clamp or the second pipe clamp needs to be rotated through external force, use is very convenient, and the device can be suitable for separation of wire harness pipelines at different angles.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a combined pipe clamp. Background Art

[0002] When connecting lines, some wiring harnesses need to be separated from other wiring harnesses. For example, high and low voltage wiring harnesses need to be separated in the electrical cabinet, and the brake vacuum tube needs to be separated from the surrounding wiring harnesses or pipelines in the car cabin. Pipe clamps are generally used for the separation of wiring harnesses.

[0003] The patent with publication number CN203010021U discloses a pipe clamp with adjustable pipe diameter, including a first pipe clamp and a second pipe clamp connected to the first pipe clamp. Since the first pipe clamp is fixedly connected to the second pipe clamp, it can only be used for separation between two wire harnesses at a fixed angle, and the scope of application is relatively small. Utility Model Content

[0004] Based on the above problems existing in the prior art, the utility model aims to solve the technical problem that the pipe clamp in the prior art can only be applied to the separation of two wire harnesses at a fixed angle.

[0005] The utility model provides a combined pipe clamp, comprising a first pipe clamp, a second pipe clamp and a rotating connection structure arranged between the first pipe clamp and the second pipe clamp to realize the rotating combination of the two pipe clamps, wherein the rotating connection structure comprises:

[0006] The connecting seat comprises a connecting seat body and an elastic buckle fixedly arranged on the first pipe clamp, one end of the connecting seat body is provided with a clamping groove, and the elastic buckle is fixedly arranged at the open end of the clamping groove; a through groove communicating with the clamping groove is provided on a side of the connecting seat body away from the first pipe clamp;

[0007] The connecting block comprises a positioning plate, a connecting column and a clamping plate which are fixedly arranged on the second pipe clamp and connected in sequence, and the length of the connecting column is not greater than the thickness of the bottom side wall of the clamping groove.

[0008] According to an embodiment of the present invention, the slot is a V-shaped slot.

[0009] According to an embodiment of the present invention, the first pipe clamp includes a fixed pipe clamp, a flexible connecting belt and a movable pipe clamp which are fixedly connected in sequence, and a locking mechanism for realizing rapid locking of the fixed pipe clamp and the movable pipe clamp.

[0010] According to an embodiment of the present invention, the locking mechanism comprises:

[0011] A toothed belt, fixedly arranged at one end of the movable pipe clamp away from the flexible connecting belt;

[0012] A stop arm is fixedly arranged at one end of the fixed pipe clamp away from the flexible connecting belt, and a through groove for the toothed belt to pass through is formed between the stop arm and the outer surface of the fixed pipe clamp;

[0013] A plurality of reverse teeth are fixedly arranged on the inner wall of the barrier arm.

[0014] According to an embodiment of the present invention, the first pipe clamp further comprises two anti-loosening ears respectively arranged on both sides of the through slot, and the two ends of the anti-loosening ears are respectively fixedly connected to the blocking arm and the fixed pipe clamp.

[0015] According to one embodiment of the present invention, the first pipe clamp further comprises a positioning protrusion fixedly arranged at one end of the fixed pipe clamp close to the flexible connecting belt, and the end of the movable pipe clamp close to the flexible connecting belt is provided with a positioning hole matching the positioning protrusion.

[0016] According to an embodiment of the present invention, the first pipe clamp further comprises a transition portion fixedly disposed between the movable pipe clamp and the flexible connecting belt, and the inner diameter of the transition portion matches the outer diameter of the fixed pipe clamp.

[0017] According to an embodiment of the present invention, anti-slip grooves are provided on the inner surfaces of the fixed pipe clamp and / or the movable pipe clamp.

[0018] According to an embodiment of the present invention, the second pipe clamp is an open type pipe clamp.

[0019] According to an embodiment of the present invention, the second pipe clamp includes a second pipe clamp body and a reinforcing rib fixedly disposed on an outer side wall of the second pipe clamp body, wherein the reinforcing rib extends along the circumference of the second pipe clamp body.

[0020] The beneficial effects of the utility model are:

[0021] After passing the connecting column through the through slot and pressing the elastic buckle, the clamping plate can be inserted into the clamping slot, thereby realizing the rotational combined connection between the first pipe clamp and the second pipe clamp; and because the length of the connecting column is not greater than the thickness of the bottom side wall of the clamping slot, the positioning plate can cooperate with the clamping plate to clamp the bottom side wall of the clamping slot to prevent the angle between the first pipe clamp and the second pipe clamp from changing due to shaking. When the angle between the first pipe clamp and the second pipe clamp needs to be adjusted, the first pipe clamp or the second pipe clamp can be rotated by external force. It is very convenient to use and can be applied to the separation of wiring harness pipelines at different angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of a combined pipe clamp provided by the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the first pipe clamp in the embodiment of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the second pipe clamp in the embodiment of the utility model.

[0026] Figure markings: 1-first pipe clamp; 11-fixed pipe clamp; 12-flexible connecting belt; 13-movable pipe clamp; 130-positioning hole; 14-locking mechanism; 141-toothed belt; 142-stop arm; 143-reverse tooth; 15-anti-loosening ear; 16-positioning protrusion; 17-transition part; 2-second pipe clamp; 21-second pipe clamp body; 22-reinforcement rib; 3-rotating connection structure; 31-connecting seat; 311-connecting seat body; 312-elastic buckle; 32-connecting block; 321-positioning plate; 322-connecting column; 323-clamping plate. DETAILED DESCRIPTION

[0027] The following descriptions of the embodiments are made with reference to the attached drawings to illustrate specific embodiments in which the present invention may be implemented. The directional terms mentioned in the present invention, such as [up], [down], [front], [back], [left], [right], [inside], [outside], [side], etc., are only with reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the drawings, units with similar structures are represented by the same reference numerals.

[0028] The utility model provides a combined pipe clamp, the structure of which is as follows Figure 1As shown, it includes a first pipe clamp 1, a second pipe clamp 2 and a rotating connection structure 3 arranged between the first pipe clamp 1 and the second pipe clamp 2 to realize the rotating combination of the two. The rotating connection structure 3 includes a connecting seat 31 and a connecting block 32, wherein the connecting seat 31 includes a connecting seat body 311 and an elastic buckle 312 fixedly arranged on the first pipe clamp 1, one end of the connecting seat body 311 is provided with a card slot, and the elastic buckle 312 is fixedly arranged at the open end of the card slot; the connecting seat body 311 is provided with a through groove connected to the card slot on the side away from the first pipe clamp 1, specifically, the through groove is a U-shaped groove or a V-shaped groove; the connecting block 32 includes a positioning plate 321, a connecting column 322 and a clamping plate 323 fixedly arranged on the second pipe clamp 2 and connected in sequence, the length of the connecting column 322 is not greater than the thickness of the bottom side wall of the card slot; specifically, the clamping plate 323 is a circular clamping plate.

[0029] Compared with the prior art, in a combined pipe clamp provided by the present invention, after the connecting column 322 is passed through the through slot and the elastic buckle 312 is pressed, the clamping plate 323 can be inserted into the clamping slot, and the elastic buckle 312 can block the clamping plate 323 to prevent it from escaping from the clamping slot, thereby realizing the rotational combined connection between the first pipe clamp 1 and the second pipe clamp 2; and because the length of the connecting column 322 is not greater than the thickness of the bottom side wall of the clamping slot, the positioning plate 321 can cooperate with the clamping plate 323 to clamp the bottom side wall of the clamping slot to prevent the angle between the first pipe clamp 1 and the second pipe clamp 2 from changing due to shaking. When the angle between the first pipe clamp 1 and the second pipe clamp 2 needs to be adjusted, the first pipe clamp 1 or the second pipe clamp 2 can be rotated by external force, which is very convenient to use and can be applied to the separation of wiring harness pipelines at different angles.

[0030] According to an embodiment of the present invention, in order to improve the scope of application, the card slot is a V-shaped card slot.

[0031] It can be understood that the V-shaped groove can accommodate the clamping plates 323 of different sizes, so that the first pipe clamp 1 can be used in conjunction with the second pipe clamp 2 with clamping plates 323 of different specifications, further expanding the scope of application.

[0032] According to one embodiment of the present invention, the first pipe clamp 1 includes a fixed pipe clamp 11, a flexible connecting belt 12 and a movable pipe clamp 13 which are fixedly connected in sequence, and a locking mechanism 14 for realizing rapid locking of the fixed pipe clamp 11 and the movable pipe clamp 13.

[0033] Specifically, the locking mechanism 14 includes a toothed belt 141, a stop arm 142 and a plurality of reverse teeth 143, wherein the toothed belt 141 is fixedly arranged at one end of the movable pipe clamp 13 away from the flexible connecting belt 12; the stop arm 142 is fixedly arranged at one end of the fixed pipe clamp 11 away from the flexible connecting belt 12, and a passing groove for the toothed belt 141 to pass through is formed between the stop arm 142 and the outer surface of the fixed pipe clamp 11; and the plurality of reverse teeth 143 are fixedly arranged on the inner wall of the stop arm 142.

[0034] It can be understood that the toothed belt 141 can engage with the reverse teeth 143 on the inner wall of the barrier arm 142 to achieve quick buckling of the fixed pipe clamp 11 and the movable pipe clamp 13, so that the wire harness can be clamped and fixed; and by selecting different tooth segments on the toothed belt 141 to engage with the reverse teeth 143, it can be used to clamp and fix wire harness pipelines with different outer diameters.

[0035] According to one embodiment of the present invention, in order to prevent the toothed belt 141 from sliding out of the through groove axially, the first pipe clamp 1 also includes two anti-loosening ears 15 respectively arranged on both sides of the through groove, and the two ends of the anti-loosening ears 15 are respectively fixedly connected to the stop arm 142 and the fixed pipe clamp 11; specifically, the anti-loosening ears 15 are U-shaped anti-loosening ears or V-shaped anti-loosening ears.

[0036] It can be understood that the anti-loosening ears 15 arranged on both sides of the through groove can prevent the toothed belt 141 from sliding axially and disengaging from the reverse teeth 143 when the combined pipe clamp in this embodiment shakes, thereby improving the reliability of use to a certain extent.

[0037] According to one embodiment of the present invention, the first pipe clamp 1 also includes a positioning protrusion 16 fixedly arranged on one end of the fixed pipe clamp 11 close to the flexible connecting belt 12, and a positioning hole 130 matching the positioning protrusion 16 is opened on one end of the movable pipe clamp 13 close to the flexible connecting belt 12.

[0038] It can be understood that the positioning protrusion 16 cooperates with the positioning hole 130 to provide protection for the flexible connecting belt 12 .

[0039] According to one embodiment of the present invention, in order to ensure the strength of the fixed pipe clamp 11 and the movable pipe clamp 13 when they are buckled together, the first pipe clamp 1 also includes a transition portion 17 fixedly arranged between the movable pipe clamp 13 and the flexible connecting belt 12, and the inner diameter of the transition portion 17 matches the outer diameter of the fixed pipe clamp 11.

[0040] It can be understood that since the inner diameter of the transition portion 17 matches the outer diameter of the fixed pipe clamp 11, when the fixed pipe clamp 11 is engaged with the movable pipe clamp 13, the transition portion 17 can provide protection for the fixed pipe clamp 11 from the outside to prevent the fixed pipe clamp 11 and the movable pipe clamp 13 from being out of engagement due to external force.

[0041] Furthermore, the inner surfaces of the fixed pipe clamp 11 and / or the movable pipe clamp 13 are provided with anti-slip grooves, which can improve the clamping and fixing effect of the wiring harness pipeline.

[0042] According to an embodiment of the present invention, the second pipe clamp 2 is an open type pipe clamp.

[0043] Furthermore, since the open-type pipe clamp needs to open the opening in advance before clamping the wire harness pipe clamp, in order to improve the strength of the second pipe clamp 2, the second pipe clamp 2 includes a second pipe clamp body 21 and a reinforcing rib 22 fixedly arranged on the outer side wall of the second pipe clamp body 21, and the reinforcing rib 22 extends along the circumference of the second pipe clamp body 21.

[0044] In summary, the combined pipe clamp provided in the embodiment of the utility model can realize the separation between different wiring harness pipelines, and the angle between the axes of the first pipe clamp 1 and the second pipe clamp can be adjusted, so as to realize the use when separating two wiring harnesses at various angles, and has a wide range of applications.

[0045] It should be noted that although the present invention is disclosed as above with specific embodiments, the above embodiments are not intended to limit the present invention. Ordinary technicians in this field can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. A combined pipe clamp, characterized in that: The invention comprises a first pipe clamp (1), a second pipe clamp (2), and a rotating connection structure (3) arranged between the first pipe clamp (1) and the second pipe clamp (2) to realize the rotating combination of the two. The rotating connection structure (3) comprises: The connecting seat (31) comprises a connecting seat body (311) fixedly arranged on the first pipe clamp (1) and an elastic buckle (312); one end of the connecting seat body (311) is provided with a clamping groove, and the elastic buckle (312) is fixedly arranged at the open end of the clamping groove; a through groove communicating with the clamping groove is provided on a side of the connecting seat body (311) away from the first pipe clamp (1); The connecting block (32) comprises a positioning plate (321), a connecting column (322) and a clamping plate (323) which are fixedly arranged on the second pipe clamp (2) and connected in sequence, and the length of the connecting column (322) is not greater than the thickness of the bottom side wall of the clamping groove.

2. A combined pipe clamp according to claim 1, characterized in that: The card slot is a V-shaped card slot.

3. A combined pipe clamp according to claim 1, characterized in that: The first pipe clamp (1) comprises a fixed pipe clamp (11), a flexible connecting belt (12) and a movable pipe clamp (13) which are fixedly connected in sequence, and a locking mechanism (14) for realizing rapid locking of the fixed pipe clamp (11) and the movable pipe clamp (13).

4. A combined pipe clamp according to claim 3, characterized in that: The locking mechanism (14) comprises: A toothed belt (141) is fixedly arranged at one end of the movable pipe clamp (13) away from the flexible connecting belt (12); A retaining arm (142) is fixedly arranged at one end of the fixed pipe clamp (11) away from the flexible connecting belt (12), and a passing groove for the toothed belt (141) to pass through is formed between the retaining arm (142) and the outer surface of the fixed pipe clamp (11); A plurality of reverse teeth (143) are fixedly arranged on the inner wall of the blocking arm (142).

5. A combined pipe clamp according to claim 4, characterized in that: The first pipe clamp (1) further comprises two anti-loosening ears (15) respectively arranged on both sides of the through slot, and the two ends of the anti-loosening ears (15) are respectively fixedly connected to the blocking arm (142) and the fixed pipe clamp (11).

6. A combined pipe clamp according to claim 3, characterized in that: The first pipe clamp (1) further comprises a positioning protrusion (16) fixedly arranged on one end of the fixed pipe clamp (11) close to the flexible connecting belt (12), and a positioning hole (130) matching with the positioning protrusion (16) is formed on one end of the movable pipe clamp (13) close to the flexible connecting belt (12).

7. A combined pipe clamp according to claim 3, characterized in that: The first pipe clamp (1) further comprises a transition portion (17) fixedly arranged between the movable pipe clamp (13) and the flexible connecting belt (12), wherein the inner diameter of the transition portion (17) matches the outer diameter of the fixed pipe clamp (11).

8. The combined pipe clamp according to claim 3, characterized in that: The inner surface of the fixed pipe clamp (11) and / or the movable pipe clamp (13) is provided with anti-slip grooves.

9. The combined pipe clamp according to claim 1, characterized in that: The second pipe clamp (2) is an open type pipe clamp.

10. A combined pipe clamp according to claim 9, characterized in that: The second pipe clamp (2) comprises a second pipe clamp body (21) and a reinforcing rib (22) fixedly arranged on an outer side wall of the second pipe clamp body (21), wherein the reinforcing rib (22) extends along the circumference of the second pipe clamp body (21).

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