CN218000689U - Fixed pipe clamp - Google Patents

Abstract

The utility model relates to a fixed pipe clamp, including pipe clamp body and damper assembly, pipe clamp and lower pipe clamp on the pipe clamp body, the cross section of going up pipe clamp and lower pipe clamp is the L type, and the first end of going up pipe clamp is articulated with the first end of lower pipe clamp, and damper assembly is including setting up in the inboard last shock pad of last pipe clamp and setting up in the inboard lower shock pad of lower pipe clamp, goes up the shock pad and is formed with between the shock pad and press from both sides tight chamber down. The utility model discloses a shock pad and shock pad under the inboard setting of lower pipe clamp on setting up of last pipe clamp inboard, and go up and be formed with between shock pad and the lower shock pad and press from both sides tight chamber, can press from both sides the pipeline tightly in pressing from both sides tight intracavity, go up shock pad and shock pad down and can play extruded effect to the pipeline, in order to play the effect of fixed pipeline, and because it has better shock attenuation effect to go up shock pad and shock pad down, can effectively prevent to lead to producing great wearing and tearing between pipe clamp body and the pipeline because of the pipeline vibrations, can reduce pipe clamp body and pipeline emergence deformation and cracked phenomenon.

Description

Fixed pipe clamp

Technical Field

The utility model relates to a pipeline fixed equipment technical field especially relates to a fixed pipe clamp.

Background

The fixed pipe clamp is suitable for fixing pipelines taking oil, water and gas as media. The method is generally used in the industries of metallurgy, mines, chemical industry, coal, heavy machinery, construction machinery, ships, light textile, agricultural machinery and the like. The fixed pipe clamp usually adopts bolts to fasten the pipe clamp body, and the pipe generally has vibration under the influence of power machinery in work, so that the pipe clamp body and the pipe are greatly abraded, the pipe clamp body and the pipe are easily deformed and broken, the service lives of the pipe clamp body and the pipe are shortened, the production cost is increased, and the labor cost investment of replacement operation is increased.

SUMMERY OF THE UTILITY MODEL

Therefore, there is a need for a fixing pipe clamp which can fix a pipe, effectively avoid the pipe clamp body and the pipe from being worn due to vibration of the pipe, and prolong the service life of the pipe clamp body and the pipe.

A fixed pipe clamp comprising:

the pipe clamp comprises a pipe clamp body, a first clamping piece and a second clamping piece, wherein the pipe clamp body comprises an upper pipe clamp and a lower pipe clamp, the cross sections of the upper pipe clamp and the lower pipe clamp are L-shaped, the first end of the upper pipe clamp is hinged with the first end of the lower pipe clamp, the second end of the upper pipe clamp and the second end of the lower pipe clamp respectively extend along a straight line to form an installation part, and an installation hole is formed in the installation part;

the shock absorption assembly comprises an upper shock absorption pad arranged on the inner side of the upper pipe clamp and a lower shock absorption pad arranged on the inner side of the lower pipe clamp, and a clamping cavity is formed between the upper shock absorption pad and the lower shock absorption pad.

In one embodiment, the upper shock absorbing pad and the lower shock absorbing pad are axially symmetrically arranged along the center of the clamping cavity.

In one embodiment, the mounting holes on the mounting portion of the upper pipe clamp correspond to the mounting holes on the mounting portion of the lower pipe clamp.

In one embodiment, the upper and lower clamps each include a horizontal portion, a vertical portion disposed perpendicular to the horizontal portion, and a rounded transition portion connecting between the horizontal portion and the vertical portion.

In one embodiment, a first end and a second end of the upper shock pad, which are arranged oppositely, are respectively protruded to form a first protrusion and a second protrusion, the first protrusion can be abutted against the vertical part of the lower pipe clamp, and the second protrusion is abutted against the vertical part of the upper pipe clamp in the process that the upper pipe clamp rotates relative to the lower pipe clamp;

and/or a first end and a second end, opposite to each other, of the lower shock pad are respectively protruded to form a third protrusion and a fourth protrusion, in the process that the upper pipe clamp rotates relative to the lower pipe clamp, the third protrusion can be abutted against the vertical part of the upper pipe clamp, and the fourth protrusion is abutted against the vertical part of the lower pipe clamp.

In one embodiment, the first protrusion and the fourth protrusion are arranged correspondingly, and a gap is formed between the first protrusion and the fourth protrusion; the second protrusion and the third protrusion are arranged correspondingly, and a gap is formed between the second protrusion and the third protrusion.

In one embodiment, the upper shock absorption pad is fixedly connected to the inner side of the upper pipe clamp, and the lower shock absorption pad is fixedly connected to the inner side of the lower pipe clamp;

or, go up the shock pad can dismantle connect in it is inboard to go up the pipe clamp, down the shock pad can dismantle connect in it is inboard to descend the pipe clamp.

In one embodiment, the first end of the upper clamp is hinged to the first end of the lower clamp by a hinge assembly.

In one embodiment, the hinge assembly includes a hinge hole formed at the first end of the lower pipe clamp and a hinge portion disposed at the first end of the upper pipe clamp, and the hinge portion is rotatably disposed in the hinge hole.

In one embodiment, the hinge part is a circular arc structure formed by the first end of the upper pipe clamp in a protruding mode.

In the above scheme, through set up the shock pad and set up down the shock pad in the lower tube clamp inboard in last pipe clamp inboard, and go up and be formed with between shock pad and the lower shock pad and press from both sides tight chamber, can press from both sides the pipeline tightly in pressing from both sides tight intracavity, go up shock pad and shock pad down and can play extruded effect to the pipeline, in order to play the effect of fixed pipeline, and because it has better shock attenuation effect to go up shock pad and shock pad down, can effectively prevent to lead to producing great wearing and tearing between pipe clamp body and the pipeline because of pipeline vibrations, can reduce pipe clamp body and pipeline and take place to warp and cracked phenomenon, can increase the life of pipe clamp body and pipeline.

Drawings

Fig. 1 is a schematic structural view of a fixing tube clamp in a closed state according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a fixing tube clamp according to an embodiment of the present invention in an open state;

fig. 3 is a sectional view of the fixing tube clamp according to an embodiment of the present invention in a closed state;

fig. 4 is a sectional view of the fixing tube clamp according to an embodiment of the present invention in an opened state.

Description of the reference numerals

10. Fixing the pipe clamp; 100. a pipe clamp body; 110. an upper pipe clamp; 120. a lower pipe clamp; 121. a horizontal portion; 122. a vertical portion; 123. a circular arc transition portion; 130. an installation part; 131. mounting holes; 200. a shock absorbing assembly; 210. an upper shock pad; 211. a first protrusion; 212. a second protrusion; 220. a lower cushion pad; 221. a third protrusion; 222. a fourth protrusion; 230. a clamping cavity; 300. a hinge assembly; 310. a hinge hole; 320. a hinge portion; 400. a pipeline.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, fig. 2 and fig. 4, an embodiment of the present invention provides a fixed pipe clamp 10, including a pipe clamp body 100 and a damping assembly 200, the damping assembly 200 is disposed inside the pipe clamp body 100, and the damping assembly 200 is provided with a clamping cavity 230 for clamping a pipe 400, the damping assembly 200 can make the fixed pipe clamp 10 generate good damping characteristic and damping vibration, so that the pipe clamp has a good damping effect, the pipe clamp body 100 can be effectively protected, and the service life of the pipe clamp body 100 is prolonged.

The pipe clamp body 100 includes an upper pipe clamp 110 and a lower pipe clamp 120, and the cross sections of the upper pipe clamp 110 and the lower pipe clamp 120 are L-shaped. Specifically, a rectangular cavity is formed between the upper pipe clamp 110 and the lower pipe clamp 120. The first end of the upper pipe clamp 110 is hinged to the first end of the lower pipe clamp 120, so that both the upper pipe clamp 110 and the lower pipe clamp 120 can rotate at the hinge point of the upper pipe clamp 110 and the lower pipe clamp 120, and the second end of the upper pipe clamp 110 and the second end of the lower pipe clamp 120 are far away from or close to each other.

The second end of the upper pipe clamp 110 and the second end of the lower pipe clamp 120 extend along a straight line to form a mounting portion 130, and a mounting hole 131 is opened on the mounting portion 130. By providing the mounting hole 131, the upper pipe clamp 110 and the lower pipe clamp 120 can be fastened by a bolt, and the pipe clamp body 100 can be mounted on a fixed surface.

The shock-absorbing assembly 200 includes an upper shock-absorbing pad 210 disposed inside the upper pipe clamp 110 and a lower shock-absorbing pad 220 disposed inside the lower pipe clamp 120, and a clamping chamber 230 is formed between the upper shock-absorbing pad 210 and the lower shock-absorbing pad 220. Specifically, the shape of the clamping cavity 230 matches the shape of the conduit 400, which is not a limitation of the present application. In this embodiment, the clamping cavity 230 is of circular configuration.

More specifically, the outer side of the upper shock pad 210 matches the profile of the inner side of the upper pipe clamp 110, and the inner side of the upper shock pad 210 matches the profile of the pipe 400. The outer side of the lower cushion 220 matches the contour of the inner side of the lower tube clip 120, and the inner side of the lower cushion 220 matches the contour of the pipe 400.

The upper pipe clamp 110 and the lower pipe clamp 120 can support the upper shock pad 210 and the lower shock pad 220 by matching the outer side of the upper shock pad 210 with the profile of the inner side of the upper pipe clamp 110 and matching the outer side of the lower shock pad 220 with the profile of the inner side of the lower pipe clamp 120; by matching the inner side of the upper cushion 210 with the profile of the pipe 400 and the inner side of the lower cushion 220 with the profile of the pipe 400, each position of the inner sides of the upper cushion 210 and the lower cushion 220 can be tightly attached to the pipe 400, so that a better shockproof effect is achieved.

Referring to fig. 1 and 3, according to some embodiments of the present disclosure, optionally, the upper cushion 210 and the lower cushion 220 are axially symmetrically disposed along the center of the clamping cavity 230, in this embodiment, the upper cushion 210 and the lower cushion 220 have the same shape, which is convenient for manufacturing and can reduce labor cost.

Referring to fig. 1, 2 and 3, according to some embodiments of the present disclosure, optionally, each of the upper pipe clamp 110 and the lower pipe clamp 120 includes a horizontal portion 121, a vertical portion 122 and an arc transition portion 123, the vertical portion 122 is perpendicular to the horizontal portion 121, and the arc transition portion 123 connects between the horizontal portion 121 and the vertical portion 122. The extending direction of the horizontal portion 121 is a horizontal direction, and the extending direction of the vertical portion 122 is a vertical direction. The circular arc transition part 123 is a rounded corner provided between the horizontal part 121 and the vertical part 122. The size of circular arc transition portion 123 can set up by oneself according to the in-service use demand, and this application does not do the restriction to the size of circular arc transition portion 123.

Referring to fig. 1 and 3, according to some embodiments of the present disclosure, optionally, a first end and a second end of the upper damping pad 210, which are opposite to each other, protrude to form a first protrusion 211 and a second protrusion 212, respectively, during the rotation of the upper pipe clamp 110 relative to the lower pipe clamp 120, the first protrusion 211 can abut against the vertical portion 122 of the lower pipe clamp 120, the second protrusion 212 abuts against the vertical portion 122 of the upper pipe clamp 110, and the vertical portion 122 of the lower pipe clamp 120 and the vertical portion 122 of the upper pipe clamp 110 clamp the upper damping pad 210 from two ends of the upper damping pad 210, which are opposite to each other, so as to effectively prevent the upper damping pad 210 from moving.

The first end and the second end of the lower shock pad 220, which are oppositely arranged, are respectively protruded to form a third protrusion 221 and a fourth protrusion 222, in the process that the upper pipe clamp 110 rotates relative to the lower pipe clamp 120, the third protrusion 221 can be abutted against the vertical portion 122 of the upper pipe clamp 110, the fourth protrusion 222 is abutted against the vertical portion 122 of the lower pipe clamp 120, the vertical portion 122 of the lower pipe clamp 120 and the vertical portion 122 of the upper pipe clamp 110 respectively clamp the lower shock pad 220 from two ends of the lower shock pad 220, which are oppositely arranged, so that the lower shock pad 220 can be effectively prevented from moving, and the rigidity requirement of the pipe clamp body 100 can be ensured.

Referring to fig. 1 and 3, according to some embodiments of the present disclosure, the mounting holes 131 of the mounting portion 130 of the upper pipe clamp 110 are optionally disposed corresponding to the mounting holes 131 of the mounting portion 130 of the lower pipe clamp 120. Specifically, the mounting portion 130 of the upper pipe clamp 110 and the mounting portion 130 of the lower pipe clamp 120 have a gap therebetween. In this embodiment, the mounting holes 131 are threaded holes, and locking bolts can be disposed and threadedly connected to the threaded holes of the upper pipe clamp 110 and the threaded holes of the lower pipe clamp 120, respectively, so that the locking bolts only need to be loosened or tightened when the pipe clamp body 100 is opened or closed.

In other embodiments, a locking bolt and a locking nut mounted on a threaded section of the locking bolt may be provided, and the locking bolt is inserted through the mounting hole 131 on the upper pipe clamp 110 and the mounting hole 131 on the lower pipe clamp 120 and is in threaded connection with the locking nut disposed below the lower pipe clamp 120. In this embodiment, the inside of the mounting hole 131 is a smooth curved surface. When opening or closing the pipe clamp body 100, it is necessary to loosen or tighten the lock nut screwed to the lock bolt.

Referring to fig. 1 and 3, according to some embodiments of the present application, optionally, a gap is formed between the upper cushion 210 and the lower cushion 220. Specifically, the first protrusion 211 and the fourth protrusion 222 are disposed correspondingly, and a gap is formed between the first protrusion 211 and the fourth protrusion 222. The second protrusion 212 and the third protrusion 221 are disposed correspondingly, and a gap is formed between the second protrusion 212 and the third protrusion 221.

By providing gaps between the first protrusion 211 and the fourth protrusion 222, and between the second protrusion 212 and the third protrusion 221, the rotation of the upper cushion 210 and the lower cushion 220 is not affected when the upper pipe clamp 110 and the lower pipe clamp 120 rotate. For the gap between the first protrusion 211 and the fourth protrusion 222 and the gap between the second protrusion 212 and the third protrusion 221, the present application is not limited, and the gap can be set according to the use requirement, so that the rotation of the upper shock pad 210 and the rotation of the lower shock pad 220 are not affected by each other.

Referring to fig. 1 and 2, according to some embodiments of the present invention, the upper cushion 210 may be optionally fixedly attached to the inner side of the upper pipe clamp 110, and the upper cushion 210 may be detachably attached to the inner side of the upper pipe clamp 110. The lower cushion 220 may be fixedly attached to the inside of the lower tube clamp 120, and the lower cushion 220 may be detachably attached to the inside of the lower tube clamp 120. The application does not limit the method and can set the method according to the use requirement.

In this embodiment, the upper cushion 210 is fixedly connected to the inner side of the upper pipe clamp 110, and the lower cushion 220 is fixedly connected to the inner side of the lower pipe clamp 120. Specifically, the upper cushion 210 is fixedly adhered to the inner side of the upper pipe clamp 110 by structural adhesive, and the lower cushion 220 is fixedly adhered to the inner side of the lower pipe clamp 120 by structural adhesive.

In other embodiments, the upper cushion 210 is detachably attached to the inside of the upper pipe clamp 110, and the lower cushion 220 is detachably attached to the inside of the lower pipe clamp 120. When the upper cushion 210 and the lower cushion 220 are used for a period of time, the wear and the aging are easy to occur, and the worker only needs to detach the upper and lower cushions 110 and 120 from the upper and lower clamps and replace the new cushions, so that the whole clamps are not needed to be replaced, the maintenance is convenient, and the cost is greatly saved. Illustratively, the detachable connection means may be a rivet or a snap.

Referring to fig. 1 and 2, according to some embodiments of the present application, optionally, the first end of the upper pipe clamp 110 is hinged to the first end of the lower pipe clamp 120 by a hinge assembly 300.

In the present embodiment, the hinge assembly 300 includes a hinge hole 310 opened at the first end of the lower pipe clamp 120 and a hinge portion 320 disposed at the first end of the upper pipe clamp 110, and the hinge portion 320 is rotatably disposed in the hinge hole 310. Specifically, the hinge portion 320 is a circular arc structure formed by protruding the first end of the upper pipe clamp 110.

In other embodiments, the hinge assembly 300 includes a first hinge hole 310 formed at the first end of the lower tube clamp 120, a second hinge hole 310 formed at the first end of the lower tube clamp 120, and a hinge shaft, wherein the first hinge hole 310 and the second hinge hole 310 are both disposed on the hinge shaft.

Referring to fig. 1 and 2, according to some embodiments of the present application, the upper cushion 210 and the lower cushion 220 are optionally made of flexible materials. Specifically, the upper and lower shock absorbing pads 210 and 220 are made of rubber material, which has high elasticity and high viscosity, so that the pipe clamp has good shock absorbing, sound insulating and buffering properties, and can make the fixing pipe clamp 10 generate good damping characteristics and damping vibration, thereby achieving the shock-proof and shock-absorbing effects.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A fixed pipe clamp, comprising:

the pipe clamp comprises a pipe clamp body, a first clamping piece and a second clamping piece, wherein the pipe clamp body comprises an upper pipe clamp and a lower pipe clamp, the cross sections of the upper pipe clamp and the lower pipe clamp are L-shaped, the first end of the upper pipe clamp is hinged with the first end of the lower pipe clamp, the second end of the upper pipe clamp and the second end of the lower pipe clamp respectively extend along a straight line to form an installation part, and an installation hole is formed in the installation part;

the shock absorption assembly comprises an upper shock absorption pad arranged on the inner side of the upper pipe clamp and a lower shock absorption pad arranged on the inner side of the lower pipe clamp, and a clamping cavity is formed between the upper shock absorption pad and the lower shock absorption pad.

2. The fixed pipe clamp of claim 1, wherein the upper and lower shock absorbing pads are axially symmetrically disposed along a center of the clamping cavity.

3. A fixed pipe clamp as claimed in claim 1, characterized in that the mounting holes in the mounting portion of the upper pipe clamp correspond to the mounting holes in the mounting portion of the lower pipe clamp.

4. A fixed pipe clamp according to claim 1, characterized in that the upper pipe clamp and the lower pipe clamp each comprise a horizontal portion, a vertical portion arranged perpendicular to the horizontal portion, and a circular arc transition portion connecting the horizontal portion and the vertical portion.

5. The fixed pipe clamp according to claim 4, wherein a first end and a second end of the upper shock pad opposite to each other are protruded to form a first protrusion and a second protrusion, respectively, wherein the first protrusion can abut against the vertical portion of the lower pipe clamp and the second protrusion abuts against the vertical portion of the upper pipe clamp during the rotation of the upper pipe clamp relative to the lower pipe clamp;

and/or a first end and a second end, opposite to each other, of the lower shock pad are respectively protruded to form a third protrusion and a fourth protrusion, in the process that the upper pipe clamp rotates relative to the lower pipe clamp, the third protrusion can be abutted against the vertical part of the upper pipe clamp, and the fourth protrusion is abutted against the vertical part of the lower pipe clamp.

6. The fixed pipe clamp according to claim 5, wherein the first projection and the fourth projection are provided in correspondence with each other with a gap therebetween; the second protrusion and the third protrusion are arranged correspondingly, and a gap is formed between the second protrusion and the third protrusion.

7. The fixed pipe clamp of claim 1, wherein the upper shock pad is fixedly attached to an inside of the upper pipe clamp and the lower shock pad is fixedly attached to an inside of the lower pipe clamp;

or, the upper shock pad can be detachably connected to the inner side of the upper pipe clamp, and the lower shock pad can be detachably connected to the inner side of the lower pipe clamp.

8. A fixed pipe clamp as claimed in claim 1, characterized in that the first end of the upper pipe clamp is hinged to the first end of the lower pipe clamp by means of a hinge assembly.

9. A fixed pipe clamp according to claim 8, wherein the hinge assembly comprises a hinge hole provided at the first end of the lower pipe clamp and a hinge portion provided at the first end of the upper pipe clamp, and the hinge portion is rotatably provided in the hinge hole.

10. The fixed pipe clamp according to claim 9, wherein the hinge portion is a circular arc-shaped structure formed by protruding the first end of the upper pipe clamp.

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