CN218761841U

CN218761841U - Pipe clamp

Info

Publication number: CN218761841U
Application number: CN202223201737.9U
Authority: CN
Inventors: 兰冰; 冯怀; 苏早
Original assignee: Sichuan Lanhai Intelligent Equipment Manufacturing Co Ltd
Current assignee: Sichuan Lanhai Intelligent Equipment Manufacturing Co Ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-28
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a pipe clamp, which comprises a first clamping part and a second clamping part, wherein a locking piece is arranged between the first clamping part and the second clamping part, the first clamping part and the second clamping part are locked by the locking piece, a notch for a pipeline to run through is arranged on the end surface of the first clamping part and the second clamping part which are contacted, and a flexible supporting pad is arranged in the notch; the firm pipeline assembly of centre gripping will be treated through the clamping part of disconnect-type can be quick wherein, locks the clamping part through the locking piece, accomplishes the assembly to the pipeline, because be provided with flexible supporting pad in the notch, can be on the one hand the pipe diameter of the different pipeline of adaptation on the minizone, the other party can reduce the stress of pipeline and centre gripping contact site, protects the pipeline, prevents that the pipeline from being destroyed.

Description

Pipe clamp

Technical Field

The utility model relates to a pipeline assembly technical field, in particular to pipe clamp.

Background

At present, hydraulic transmission adopted by engineering equipment is more, and a hydraulic rubber tube is indispensable. The oil passing steel pipe and the rubber pipe need to be fixed at specific positions so as to prevent the rubber pipe from being worn, even hung and damaged by other parts, and the pipe clamp is a necessary object for fixing the steel pipe and the rubber pipe.

The pipe clamp commonly used in the prior art is made of steel, when the manufacturing error is large, the steel pipe is not tightly pressed and can rotate and jump, and particularly when the pipe clamp is used on equipment with large vibration, the stress of the contact part of the steel pipe overhanging end and the pipe clamp is large, so that the steel pipe is easy to crack and leak oil. Therefore, it is necessary to design a pipe clamp which can effectively clamp a steel pipe, cannot damage the steel pipe and cannot generate large concentrated stress at the contact part of the steel pipe and the pipe clamp.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a pipe clamp for among the solution prior art, adopt the steel pipe clamp alone to carry out the centre gripping to the steel pipe, can appear the steel pipe and press untight, lead to its problem rotatory, drunkenness, when especially being used in the great equipment of vibration, the steel pipe hangs out end and pipe clamp contact department stress very big, leads to the problem of the oil leak of steel pipe fracture easily.

The utility model discloses a technical scheme be:

the pipe clamp comprises a first clamping part and a second clamping part, wherein a locking piece is arranged between the first clamping part and the second clamping part, the first clamping part and the second clamping part are locked through the locking piece, notches for a pipeline to penetrate through are formed in end faces, contacted with each other, of the first clamping part and the second clamping part, and flexible supporting pads are arranged in the notches; be provided with on the notch along notch circumference position assorted draw-in groove, be provided with on the flexible support pad with draw-in groove assorted joint protruding, the joint arch can be assembled in the draw-in groove.

Based on the structure of above-mentioned pipe clamp, the shape of notch and the shape looks adaptation of waiting to assemble the pipeline, be provided with on the notch along notch circumference position assorted draw-in groove, flexible support pad be provided with draw-in groove assorted joint arch, the joint arch can assemble in the draw-in groove.

Based on the structure of above-mentioned pipe clamp, flexible supporting pad is whole to be the arc structure, flexible supporting pad is last to be provided with and to be used for accepting the face with the arc of pipeline contact, the arc is accepted the protruding setting of the perpendicular joint of face to one section distance is extended to keeping away from the bellied direction of joint, and the joint is protruding to accept to form the echelonment structure between the face with the arc.

Based on the structure of the pipe clamp, the flexible supporting pads are symmetrically arranged along the center of the pipeline clamping direction of the first clamping portion and the second clamping portion.

Based on the structure of above-mentioned pipe clamp, be provided with central logical groove on first clamping part and the second clamping part, after flexible support pad was assembled on both sides on first clamping part and second clamping part, central logical groove and arc were accepted the face and are in same arcwall face.

Based on the structure of the pipe clamp, the locking piece is a locking structure or a clamping locking structure which is formed by connecting a bolt and a screw hole.

Based on the structure of above-mentioned pipe clamp, the locking piece is the locking structure that bolt and screw are connected, first clamping part and second clamping part perpendicular to pipe clamp centre gripping direction are upwards the symmetry be provided with the locking hole, be provided with the internal thread in the locking hole, be provided with locking screw on first clamping part or second clamping part, locking screw can lock whole pipe clamp in the locking hole of the first clamping part of pilot-plant income and second clamping part.

Based on the structure of the pipe clamp, the locking holes on the first clamping part and the second clamping part are matched in position.

The utility model has the advantages that:

1. the pipeline assembly that will treat that the centre gripping is firm that can be quick through the clamping part of disconnect-type is in wherein, locks the clamping part through the locking piece, accomplishes the assembly to the pipeline, because be provided with flexible supporting pad in the notch, can be on the one hand the pipe diameter of the different pipeline of adaptation on the narrow range, the other party can reduce the stress of pipeline and centre gripping contact site, protects the pipeline, prevents that the pipeline from being destroyed.

2. Through setting up the arc and accepting the face and can make and treat that clamp pipe line and flexible support pad have more contact space to can treat that clamp pipe line can have better protection, it is protruding through being provided with the joint on stacking up flexible support pad, can be fast and accurate assemble the notch with flexible support pad, reduce the holistic assembly degree of difficulty, also enough convenient change flexible support pad simultaneously, reduce the later maintenance cost.

Drawings

Fig. 1 is a schematic perspective view of the pipe clamp of the present invention;

fig. 2 is a schematic front view of the pipe clamp of the present invention;

fig. 3 is a schematic side view of the pipe clamp of the present invention;

fig. 4 is a schematic perspective view of a second clamping portion of the present invention;

fig. 5 is a schematic perspective view of the flexible support pad of the present invention;

the mark in the figure is: 1. a first clamping portion; 2. a second clamping portion; 3. a notch; 4. a flexible support pad; 5. a central through groove; 6. a pipeline; 31. a card slot; 41. clamping the bulges; 42. an arc-shaped bearing surface; 61. a locking hole; 62. and locking the screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Embodiment 1 of the utility model provides a pipe clamp, as shown in fig. 1-5, it includes but not limited to first clamping part 1 and second clamping part 2 at least, first clamping part 1 and the setting of second clamping part 2 disconnect-type, be provided with the locking piece between first clamping part 1 and the second clamping part 2, lock first clamping part 1 and second clamping part 2 through the locking piece, be provided with notch 3 that supplies pipeline 6 to run through on the terminal surface of first clamping part 1 and the second clamping part 2 last contact, set up flexible supporting pad 4 in the notch 3.

Based on above-mentioned structure, can be quick through the clamping part of disconnect-type will treat that the firm pipeline 6 assembly of centre gripping is wherein, locking the clamping part through the locking piece, accomplish the assembly to pipeline 6, because be provided with flexible supporting pad 4 in the notch 3, can be on the one hand the different pipeline 6's of adaptation pipe diameter on the minizone, the other party can reduce the stress of pipeline 6 and centre gripping contact site, protects pipeline 6, prevents that pipeline 6 from being destroyed.

As an example, the shape of the notch 3 is adapted to the shape of the pipeline 6 to be assembled, a clamping groove 31 matched with the circumferential position of the notch 3 is arranged on the notch 3, a clamping protrusion 41 matched with the clamping groove 31 is arranged on the flexible supporting pad 4, and the clamping protrusion 41 can be assembled in the clamping groove 31.

Flexible supporting pad 4 is whole to be the arc structure, is provided with the arc that is used for contacting with pipeline 6 on the flexible supporting pad 4 and accepts face 42, and the arc is accepted the protruding 41 setting of perpendicular joint of face 42 to one section distance of direction extension to keeping away from the protruding 41 of joint, and the protruding 41 of joint and arc are accepted and are formed the echelonment structure between the face 42.

Based on above-mentioned structure, accept face 42 through setting up the arc and can make and treat that it has more contact space to press from both sides tight pipeline 6 and flexible supporting pad 4 to can treat that it can have better protection to press from both sides tight pipeline 6, through being provided with joint arch 41 on the flexible supporting pad 4, can be fast and accurate assemble flexible supporting pad 4 to notch 3 on, reduce holistic assembly degree of difficulty, also enough convenient change flexible supporting pad 4 simultaneously, reduce the later maintenance cost.

As an example, the width of the clamping protrusion 41 is 1mm, the flexible supporting pads 4 are symmetrically arranged along the center of the clamping direction of the pipeline 6 of the first clamping portion 1 and the second clamping portion 2, that is, the first clamping portion 1 and the second clamping portion 2 are both provided with 2 flexible supporting pads 4, and both sides of the pipeline 6 to be clamped are protected.

As an example, the first clamping portion 1 and the second clamping portion 2 are provided with a central through groove 5, and after the flexible supporting pads 4 are assembled on both sides of the first clamping portion 1 and the second clamping portion 2, the central through groove 5 and the arc-shaped receiving surface 42 are on the same arc-shaped surface.

Based on above-mentioned structure, logical groove 5 and arc are accepted face 42 and are on same arcwall face in the center after assembling flexible supporting pad 4, make in the assembling process center lead to that groove 5 can be better with wait to assemble pipeline 6 and laminate, the arc at both ends is accepted face 42 and can is waited to assemble 6 both ends of pipeline and protect simultaneously, especially can appear when rotatory, drunkenness, vibration at 6 both ends of pipeline, can protect at the contact tip, guarantee its safety in long-term use.

As an example, the locking member may be a locking structure in which a bolt is connected with a screw hole, or may be a snap locking structure, and this embodiment illustrates the locking structure of the bolt and the screw hole, the first clamping portion 1 and the second clamping portion 2 are symmetrically provided with locking holes 61 perpendicular to the clamping direction of the pipe clamp, the locking holes 61 are provided with internal threads, the first clamping portion 1 or the second clamping portion 2 is provided with a locking screw 62, and the locking screw 62 is fitted into the locking holes 61 of the first clamping portion 1 and the second clamping portion 2 to lock the entire pipe clamp.

As an example, the locking holes 61 on the first clamping part 1 and the second clamping part 2 are arranged in a matched position; the flexible supporting pad 4 is a rubber pad.

The using method comprises the following steps:

in this scheme, first clamping part 1 and second clamping part 2 are whole to be formed for steel preparation, first clamping part 1 or the welding of second clamping part 2 are in the place that needs are fixed, if the welding is on the frame, on bases such as cantilever crane, treat that assembly pipeline 6 card is gone into the central logical groove 5, then cover another clamping part, through in bolt screw in locking hole 61, tighten the both ends bolt, realize the locking to first clamping part 1 and second clamping part 2, can guarantee after pressing from both sides that the steel pipe is not damaged by the pipe clamp, both ends rubber ring has certain deformation simultaneously, can press the rubber tube very tightly not harm the steel pipe simultaneously, the steel pipe is concentrated with rubber ring contact department stress well, can not lead to the steel pipe to break.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or direct or indirect application in other relevant technical fields, all including the same in the patent protection scope of the present invention.

Claims

1. A pipe clamp is characterized by comprising a first clamping part and a second clamping part, wherein a locking piece is arranged between the first clamping part and the second clamping part, the first clamping part and the second clamping part are locked through the locking piece, notches for a pipeline to penetrate through are formed in the end faces, in contact with each other, of the first clamping part and the second clamping part, and flexible supporting pads are arranged in the notches; be provided with on the notch along notch circumference position assorted draw-in groove, flexible support stacking up be provided with draw-in groove assorted joint protruding, the joint is protruding can assemble in the draw-in groove.

2. Pipe clamp according to claim 1, characterized in that the shape of the notch is adapted to the shape of the pipe line to be fitted.

3. The pipe clamp according to claim 2, wherein the flexible supporting pad is of an arc-shaped structure, an arc-shaped receiving surface for contacting with a pipeline is arranged on the flexible supporting pad, the arc-shaped receiving surface is perpendicular to the clamping protrusion and extends for a distance in a direction away from the clamping protrusion, and a stepped structure is formed between the clamping protrusion and the arc-shaped receiving surface.

4. A pipe clamp according to claim 3, wherein the flexible support pads are arranged symmetrically in the centre position in the pipe clamping direction of the first and second clamping portions.

5. Pipe clamp according to claim 4, characterized in that the first clamping part and the second clamping part are provided with a central through groove, and that the central through groove and the arc-shaped receiving surface are on the same arc-shaped surface after the flexible support pads are assembled on both sides of the first clamping part and the second clamping part.

6. Pipe clamp according to claim 5, characterized in that the locking member is a locking structure or a snap locking structure with a bolt and a threaded hole.

7. A pipe clamp according to claim 6, characterized in that the locking member is a locking structure in which bolts and threaded holes are connected, that the first clamping portion and the second clamping portion are symmetrically provided with locking holes perpendicular to the clamping direction of the pipe clamp, that the locking holes are provided with internal threads, that the first clamping portion or the second clamping portion is provided with a locking screw, and that the locking screw can be fitted into the locking holes of the first clamping portion and the second clamping portion to lock the entire pipe clamp.

8. Pipe clamp according to claim 7, characterized in that the locking holes on the first and second clamping parts are arranged in matching position.