CN220379082U - Novel double pipe clamp - Google Patents

Abstract

The utility model belongs to the technical field of pipeline fixation, and particularly relates to a novel double-pipe clamp which comprises a toothed belt, a toothed buckle assembly, a toothed buckle fixing ring and a restraining belt, wherein the toothed buckle assembly is connected with the restraining belt, the toothed buckle assembly comprises a toothed buckle channel and a non-return tooth, the toothed belt is arranged in the toothed buckle channel in a penetrating manner, and the non-return tooth is movably connected with the toothed buckle channel and meshed with the toothed belt; the fixed restraint strap has seted up the guide rail groove along its length direction, tooth detain solid fixed ring with guide rail groove sliding fit makes tooth detain solid fixed ring cover of tooth detain or break away from tooth detain the subassembly, tooth detain solid fixed ring and can make a round trip to slide on the guide rail groove, fix the check tooth through tooth detain solid fixed ring cover on the check tooth when needs fix the check tooth, take off tooth detain solid fixed ring from the check tooth when needs make the check tooth activity, make the check tooth activity and loosen the toothed belt, make double-barrelled clamp can realize repeatedly usable's purpose.

Description

Novel double pipe clamp

Technical Field

The utility model belongs to the technical field of pipeline fixing, and particularly relates to a novel double-pipe clamp.

Background

The double pipe clamp is mainly used for isolating two adjacent water pipes or water pipes from other components (such as wire harnesses, other system pipe components and the like). For adjacent and longer pipe parts, the double-pipe clamp is adopted to isolate so as to avoid friction and interference between the adjacent pipe parts, and the pipe parts are fixed so as to avoid the phenomenon that the longer pipe parts sag to cause friction and interference between the pipe parts and other parts.

The utility model discloses a double-barrelled clamp of authority bulletin number CN209557802U, including first pipe clamp and second pipe clamp, first pipe clamp is equipped with female joint, the second pipe clamp is equipped with the public joint that cup joints in female joint, public joint rotationally connects in female joint, female joint's inner wall concave is equipped with the draw-in groove, public joint protruding is equipped with the flange that clamps in the draw-in groove. According to the double-pipe clamp, the first pipe clamp is provided with the female connector, the second pipe clamp is provided with the male connector, the female connector and the male connector are mutually sleeved and rotatably connected, so that the relative rotation angle of the first pipe clamp and the second pipe clamp can be adjusted, and the pipe clamp is fixed through the clamp arm on the pipe clamp.

However, this arm lock of prior art can't loosen after fixed the pipeline, when need carry out accurate installation to the pipeline, fixed pipeline is too tight to lead to the pipeline to warp or when changing the pipeline and need changing the pipe clamp, can only destroy the pipe clamp, and this prior art is disposable, unable used repeatedly, consequently need design a novel double pipe clamp that can used repeatedly.

Disclosure of Invention

The utility model provides a novel double-pipe clamp for solving the problem that a pipe clamp in the prior art cannot be reused.

The aim of the utility model can be achieved by the following technical scheme:

the novel double-pipe clamp comprises a toothed belt, a toothed buckle assembly, a toothed buckle fixing ring and a restraining belt, wherein the toothed buckle assembly is connected with the restraining belt, the toothed buckle assembly comprises a toothed buckle channel and a non-return tooth, the toothed belt is arranged in the toothed buckle channel in a penetrating manner, and the non-return tooth is movably connected with the toothed buckle channel and meshed with the toothed belt; the fixed restraint strap is provided with a guide rail groove along the length direction of the fixed restraint strap, and the tooth buckle fixing ring is in sliding fit with the guide rail groove, so that the tooth buckle fixing ring is sheathed and fixed or separated from the tooth buckle assembly.

Further, the movable restraint strap is further included, and the fixed restraint strap, the movable restraint strap and the toothed strap are sequentially connected to form an annular pipe clamp; the motion restraining belt is made of elastic materials so as to adjust the matching amount of the toothed belt and the tooth buckle component.

Further, the tooth buckle assembly further comprises a tooth buckle handle; the movable restraint strap is provided with a movable restraint strap handle at the joint of the movable restraint strap and the toothed belt, and the toothed buckle handle and the movable restraint strap handle are two force supporting points for enabling the toothed belt to be matched with the toothed buckle channel.

Further, teeth on the toothed belt and teeth on the non-return teeth are oblique teeth and are meshed with each other.

Further, the width of the toothed belt gradually increases from the insertion end of the toothed belt to the end of the toothed belt connected with the dynamic constraint belt.

Further, the ring clamp comprises two ring clamps, and the two ring clamps are connected through a connecting column.

Further, the two annular pipe clamps are in rotary connection with the connecting column.

The beneficial effects of the utility model are as follows:

the novel double-pipe clamp comprises the tooth buckle assembly, the fixed restraining belt, the movable restraining belt, the tooth belt, the guide rail groove and the tooth buckle fixing ring, wherein the check tooth on the tooth buckle assembly can be meshed with the tooth belt, the check tooth is movably connected with the tooth buckle channel on the tooth buckle assembly, the check tooth is fixed by sleeving the tooth buckle fixing ring on the check tooth when the check tooth is required to be meshed with the tooth belt, and the tooth buckle fixing ring is taken down from the check tooth when the tooth belt is required to be loosened, so that the purpose that the check tooth is movable and can be repeatedly applied is achieved, and the double-pipe clamp can be repeatedly used through the movable check tooth, so that the use cost is reduced.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic illustration of a novel double-barreled clamp check tooth loosening structure;

fig. 2 is a schematic structural view of a novel double-tube clamp check tooth fixing structure.

Reference numerals illustrate: 1. defining a restraint strap; 2. a toothed belt; 3. moving the restraint strap; 31. a movable restraint strap handle; 4. a tooth buckle assembly; 41. check teeth; 42. a tooth buckle handle; 43. a tooth buckle channel; 5. a tooth buckle fixing ring; 6. a guide rail groove; 7. and (5) connecting the columns.

Detailed Description

In order to further describe the technical means and effects adopted by the utility model for achieving the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the utility model with reference to the attached drawings and the preferred embodiment.

1-2, the novel double-tube clamp in the embodiment comprises a toothed belt 2, a toothed buckle assembly 4, a toothed buckle fixing ring 5 and a restraining belt 1, wherein the toothed buckle assembly 4 is connected with the restraining belt 1, the toothed buckle assembly 4 comprises a toothed buckle channel 43 and a check tooth 41, the toothed belt 2 is arranged in the toothed buckle channel 43 in a penetrating manner, and the check tooth 41 is movably connected with the toothed buckle channel 43 and meshed with the toothed belt 2; the guide rail groove 6 is formed in the restraining belt 1 along the length direction of the restraining belt, the tooth buckle fixing ring 5 is in sliding fit with the guide rail groove 6, the tooth buckle fixing ring 5 is fixedly sleeved on or separated from the tooth buckle assembly 4, the tooth buckle fixing ring 5 can slide back and forth on the guide rail groove 6, when the check teeth 41 are required to be fixed, the check teeth 41 are fixed through the tooth buckle fixing ring 5 sleeved on the check teeth 41, when the check teeth 41 are required to be enabled to move, the tooth buckle fixing ring 5 is taken down from the check teeth 41, the check teeth 41 are enabled to move and the toothed belt 2 is loosened, and the double-pipe clamp can achieve the aim of repeated use.

In order to fix a relatively small pipeline, the redundant part of the toothed belt 2 extending into the toothed buckle channel 43 after the pipeline is fixed extends from the other end of the toothed buckle channel 43, and due to the annular structure of the pipe clamp, the toothed belt 2 extends along the tangential direction of the annular pipe clamp, at the moment, the outlet fixing ring is sleeved on the non-return teeth 41, and the extending redundant toothed belt 2 also penetrates through the toothed buckle fixing ring 5 to prevent the toothed belt 2 from clamping the toothed buckle fixing ring 5, so that in one embodiment, the toothed buckle channel 43 can be movably connected with the non-return teeth 41 on one hand, and can also serve as an extending direction for guiding the toothed belt 2 extending out of the toothed buckle channel 43 along the circumferential direction of the annular pipe clamp, and the toothed buckle fixing ring 5 is convenient for fixing the non-return teeth 41.

In order to enable the pipe clamp to fix the pipeline, the pipe clamp also comprises a movable restraint strap 3, wherein the fixed restraint strap 1, the movable restraint strap 3 and the toothed strap 2 are sequentially connected to form an annular pipe clamp; the movable restraint strap 3 is made of elastic materials to adjust the matching quantity of the toothed strap 2 and the toothed buckle assembly 4, the annular pipe clamp is semi-closed when the toothed strap 2 and the non-return teeth 41 are not meshed, gaps are formed between the non-return teeth 41 and the toothed strap 2, the pipe clamp is only required to be placed into the pipe clamp from the gaps of the semi-closed circular ring when the pipe is fixed, the semi-closed circular ring is connected into a fully-closed circular ring through tightening the fixed restraint strap 1, the movable restraint strap 3, the toothed buckle assembly 4 and the toothed strap 2, the pipe clamp can be installed more conveniently, the size of the circular ring can be adjusted according to the pipe lines with different sizes, and the applicable range is wider.

To enable better use of the pipe clamp when engaging or disengaging the non-return teeth 41 from the toothed belt 2, the tooth lock assembly 4 further includes a tooth lock handle 42 in one embodiment; the movable restraint strap 3 is provided with the movable restraint strap handle 31 at the joint of the movable restraint strap 3 and the toothed strap 2, the toothed buckle handle 42 and the movable restraint strap handle 31 are two force supporting points for enabling the toothed strap 2 to be matched with the toothed buckle channel 43, when the pipe clamp is clamped, the toothed buckle handle 42 and the movable restraint strap handle 31 can be held by hand, on the one hand, the pipe clamp can be prevented from being scratched by inclined teeth on the toothed strap 2, on the other hand, the toothed strap 2 can be pushed into the toothed buckle channel 43 by the force supporting points, and the movable restraint strap handle 31 and the toothed buckle handle 42 can also act simultaneously, namely the pipe clamp is not completely clamped when the toothed strap 2 is already pushed into the toothed buckle channel 43, and at the moment, the pipe clamp can be fixed by simultaneously applying force to the movable restraint strap handle 31 and the toothed buckle handle 42 towards the middle, so that the toothed strap 2 and the non-return teeth 41 are combined to proper positions.

In order to enable the toothed belt 2 to engage with the non-return teeth 41 on the tooth buckle, in an embodiment, the teeth on the toothed belt 2 and the teeth on the non-return teeth 41 are both helical teeth and engage with each other, and the helical teeth on the toothed belt 2 are opposite to the tooth tips of the non-return teeth 41 on the tooth buckle, so that the toothed belt 2 can extend along the non-return teeth 41 in opposite directions, but cannot be pulled out from the non-return teeth 41, thereby realizing the functions of unidirectional introduction and reverse non-return, and ensuring the fixation and non-loosening of the toothed belt 2.

In order to enable the toothed belt 2 to be inserted easily before being engaged with the check teeth 41, a stable engagement state can be formed after engagement is performed, so that in an embodiment, the width of the toothed belt 2 from the insertion end of the toothed belt 2 to the end of the toothed belt 2 connected with the movable constraining belt 3 is gradually increased, and the gap between the two teeth is gradually reduced when the helical teeth of the toothed belt 2 are engaged with the check teeth 41 of the tooth buckle, the structure enables the toothed belt 2 to be relaxed and not easy to be disengaged when just being engaged with the check teeth 41, and also enables the engagement of the toothed belt 2 with the tooth buckle to be tighter and not easy to be loosened.

In order to be able to fix two pipelines simultaneously, in an embodiment, including two annular pipe clamps, connect through spliced pole 7 between the two annular pipe clamps, two pipe clamps set up based on spliced pole 7 mirror symmetry, when needs are fixed two pipelines to when needs make two pipelines keep relative fixed angle, can make improvement efficiency and fixed effect better through using double-barrelled clamp.

In order to fix two pipelines simultaneously by using the double-pipe clamp, and to enable the two pipelines to be connected and fixed at any opposite angles, in one embodiment, the two annular pipe clamps are connected with the connecting column 7 in a rotating way, so that the pipelines fixed by the two pipe clamps can be fixed at any angle on the same horizontal plane, the connection requirements of various angles in a relatively narrow space are met, and the applicable range is wider.

Working principle: the novel double pipe clamp comprises a tooth buckle assembly 4, a tooth buckle fixing ring 5, a guide rail groove 6, a fixed restraining belt 1, a movable restraining belt 3 and a tooth belt 2, wherein the tooth buckle assembly 4, the fixed restraining belt 1, the movable restraining belt 3 and the tooth belt 2 are sequentially connected to form an annular pipe clamp, a pipeline to be fixed can be arranged in the annular pipe clamp, then the pipeline is clamped through the inclined teeth on the tooth belt 2 and movable check teeth 41 on the tooth buckle, a handle of the movable restraining belt 3 and a tooth buckle handle 42 can be matched for use, the matching application of force on the tooth buckle and the tooth belt 2 is facilitated, after the tooth belt 2 and the tooth buckle assembly 4 are fixed, the tooth buckle fixing ring 5 is slid to the position of the tooth buckle assembly 4, the tooth buckle assembly 4 is sleeved to prevent the check teeth 41 on the tooth buckle assembly 4 from loosening, when the pipeline needs to be loosened, the movable check teeth 41 are in a movable state after the tooth buckle assembly 4 is loosened, the movable check teeth 41 can be loosened, and the check teeth 41 can be repeatedly matched with the inclined teeth of the tooth buckle assembly 2.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims (7)

1. The novel double-pipe clamp is characterized by comprising a toothed belt, a toothed buckle assembly, a toothed buckle fixing ring and a restraining belt, wherein the toothed buckle assembly is connected with the restraining belt, the toothed buckle assembly comprises a toothed buckle channel and a non-return tooth, the toothed belt is arranged in the toothed buckle channel in a penetrating manner, and the non-return tooth is movably connected with the toothed buckle channel and meshed with the toothed belt; the fixed restraint strap is provided with a guide rail groove along the length direction of the fixed restraint strap, and the tooth buckle fixing ring is in sliding fit with the guide rail groove, so that the tooth buckle fixing ring is sheathed and fixed or separated from the tooth buckle assembly.

2. The novel double pipe clamp according to claim 1, further comprising a movable restraint strap, wherein the fixed restraint strap, the movable restraint strap and the toothed strap are connected in sequence to form an annular pipe clamp; the motion restraining belt is made of elastic materials so as to adjust the matching amount of the toothed belt and the tooth buckle component.

3. The novel dual pipe clamp of claim 2, wherein said tooth buckle assembly further comprises a tooth buckle handle; the movable restraint strap is provided with a movable restraint strap handle at the joint of the movable restraint strap and the toothed belt, and the toothed buckle handle and the movable restraint strap handle are two force supporting points for enabling the toothed belt to be matched with the toothed buckle channel.

4. The novel double pipe clamp according to claim 2, wherein the teeth on the toothed belt and the teeth on the non-return teeth are helical teeth and are engaged with each other.

5. A novel double pipe clamp according to claim 1, wherein the toothed belt increases in width gradually from the toothed belt insertion end to the end of the toothed belt connected to the dynamic restraining belt.

6. A novel double pipe clamp according to claim 2, comprising two ring pipe clamps connected by a connecting post.

7. The novel double pipe clamp as claimed in claim 6, wherein the two annular pipe clamps are rotatably connected to the connecting post.