CN203604817U

CN203604817U - Pipe clamp

Info

Publication number: CN203604817U
Application number: CN201320800800.2U
Authority: CN
Inventors: 叶纶
Original assignee: SHANGHAI HAOCHEN ENTERPRISE DEVELOPMENT Co Ltd; SHANGHAI SHANGFENG GROUP CO Ltd
Current assignee: SHANGHAI HAOCHEN ENTERPRISE DEVELOPMENT Co Ltd; SHANGHAI SHANGFENG GROUP CO Ltd
Priority date: 2013-12-06
Filing date: 2013-12-06
Publication date: 2014-05-21
Anticipated expiration: 2023-12-06

Abstract

The utility model provides a pipe clamp. The pipe clamp comprises a fixing ring in the shape of a concave arc and a fixing buckle in the shape of a convex arc. The fixing ring is connected with the fixing buckle in a clamped mode to form a hollow part used for a circular pipe to be arranged in a penetrating mode and to be fixed. One end of the fixing ring and one end of the fixing buckle are of an integrated connection structure, and the other end of the fixing ring is connected with the other end of the fixing buckle in a clamped mode. An underframe used for supporting the fixing ring is further arranged at the bottom of the fixing ring, and both the fixing ring and the fixing buckle are made of plastic materials. The pipe clamp makes up for the defects that an existing pipe clamp needs a combination and stability of a circular pipe in fixing is poor and has the advantages of being good in stationarity, effectively preventing the circular pipe from disengaging from the pipe clamp, being simple in structure and reducing production cost of products; meanwhile, the pipe clamp can be combined in use so as to be suitable for the situation that multiple circular pipes are installed side by side.

Description

Pipe clamp

Technical field

The utility model relates to a kind of pipe clamp.

Background technique

In prior art, plastic pipe clip adopts C type to encircle up and down composite structure and uncovered round structure mostly.

Referring to Fig. 1 and Fig. 2, described C type encircles composite structure up and down will make pipe 17 be fixed on specified position, first the fixed base on semi-ring 12 under C type 16 to be fixed, then pipe 17 is placed on the C type mouth of lower semi-ring 12, simultaneously the C type mouth left-hand thread of upper semi-ring 11 on pipe 17, upper semi-ring 11 and lower semi-ring 12 form a round inner hole structure, because the diameter of round endoporus is slightly smaller than the external diameter of pipe 17, as long as the fixed hole 14 on the retaining ring 13 encircling up and down through C type with screw 15 is tightened, ring and pipe 17 just can be fixed up and down.

Referring to Fig. 3 and Fig. 4, described uncovered round structure will make pipe 21 be fixed on specified position, first fix through the fixed hole 23 in the middle of fixed base 22 with screw, then pipe 21 is pressed onto in the uncovered round retainer ring of retaining ring 24, the internal diameter of retainer ring is slightly smaller than the external diameter of pipe 21, and retaining ring 24 just can be clamped pipe 21 like this.

Find out thus, although C type encircles the pipe clamp good fixing effect of composite structure up and down, because complex structure, installation procedure are many, product cost and installation cost are high, are unfavorable for applying of product.Although the pipe clamp of uncovered round structure is easy for installation, owing to only depending on retaining ring to clamp pipe, because of the pliability of plastics, under the effect that is subject to larger external force, pipe easily comes off in the uncovered round retainer ring being linked to be by retaining ring.

Model utility content

The technical problems to be solved in the utility model is in order to overcome the defect that pipe clamp structure complexity of the prior art, installation procedure are many, provides that a kind of fixed performance is better, the simpler pipe clamp of structure.

The utility model is to solve above-mentioned technical problem by following technical proposals:

A kind of pipe clamp, be characterized in, it comprises: the retaining ring of a concave arc shape, the fixing button of a convex, described retaining ring forms one for wearing and fix the hollow portion of a pipe with the clamping of fixing button phase, wherein, one end of described retaining ring and one end of described fixing button are integral type linkage structure, the other end phase clamping of the other end of described retaining ring and described fixing button; The bottom of described retaining ring is also provided with one in order to support the underframe of described retaining ring, and described retaining ring, fixing button all adopt plastic materials to make.

Preferably, described underframe comprises two booms, is formed with a columned draw-in groove in the outer wall of a boom of described underframe, the outer wall of another boom be provided with one with the suitable lug boss of described draw-in groove.Like this, multiple pipe clamps can be used in combination, be applicable to install side by side the situation of multiple pipes.

Wherein preferred a kind of scheme is, described lug boss and described underframe are one-body molded.

Preferably, described pipe clamp also comprises a supporting post, and one end of described supporting post connects described underframe, and the other end connects the bottom of described retaining ring, in order to support described retaining ring.

Wherein preferred a kind of scheme is, a depressed part is formed on the bottom of described retaining ring, and described supporting post is connected with the bottom of described depressed part.

Wherein preferred a kind of scheme is, described depressed part, described underframe and described supporting post are equipped with a fixed hole, and the hole heart of described fixed hole is concentric.Like this, technician can pass described fixed hole by the fastening piece such as bolt, screw, then connects the object such as metope, floor, to reach the object that described pipe clamp is fixed on to the position needing.

Preferably, on the internal face of described retaining ring, be interval with several fins.Like this, even when the internal diameter of the external diameter of described pipe and described retaining ring has deviation, pipe and retaining ring also can fit tightly.

Wherein preferred a kind of scheme is, described fin is one-body molded on the internal face of described retaining ring.

Wherein preferred a kind of scheme is, the height of projection of described fin is 0.2mm to 2mm.Described height of projection is the concerned countries standard setting that meets according to commercially available pipe, is applicable to majority and has the pipe of negative error.

Positive progressive effect of the present utility model is: pipe clamp of the present utility model adopts the structure of retaining ring and fixing button clamping, makes described pipe clamp have advantages of that stationarity is good, effectively prevents that pipe from departing from from pipe clamp.Meanwhile, described pipe clamp many places adopt one-body molded, simple in structure, have increased the stability of described pipe clamp, have reduced the step that pipe clamp is installed, and have reduced the cost of production of product.In addition, multiple described pipe clamps can also be used in combination, to be applicable to install side by side the situation of multiple pipes.

Accompanying drawing explanation

Fig. 1 is the structural representation that available technology adopting C type encircles the pipe clamp of composite structure up and down.

Fig. 2 is the installation effect schematic diagram of the available technology adopting C type pipe clamp that encircles up and down composite structure.

Fig. 3 is the structural representation of the pipe clamp of the uncovered round structure of available technology adopting.

Fig. 4 is the installation effect schematic diagram of the pipe clamp of the uncovered round structure of available technology adopting.

Fig. 5 is the structural representation of the utility model embodiment's pipe clamp.

Fig. 6 is the installation effect schematic diagram of the utility model embodiment's pipe clamp.

Fig. 7 is the combined effect schematic diagram of two pipe clamps of the utility model embodiment.

Embodiment

Lift a preferred embodiment below, and carry out by reference to the accompanying drawings the clearer the utility model that intactly illustrates.

Embodiment

A kind of pipe clamp, referring to Fig. 5, it comprises: the retaining ring 31 of a concave arc shape, the fixing button 32 of a convex and a supporting post 33, described retaining ring 31 forms one for wearing and fix the hollow portion of a pipe with fixing button 32 phase clampings.

Described retaining ring 31 and fixing button 32 all adopt plastic materials to make.This is because plastic materials has certain pliability, and described pipe clamp can not ruptured in the time wearing pipe.

Wherein, one end 311 of described retaining ring and one end of described fixing button 321 are integral type linkage structure, the other end 312 of described retaining ring and the 322 phase clampings of the other end of described fixing button.

One depressed part 314 is formed on the bottom of described retaining ring 31, and is provided with one in order to support the underframe 313 of described retaining ring.One end of described supporting post 33 connects the bottom of described depressed part 314, and the other end connects described underframe 313, in order to support described retaining ring 31.

Described depressed part 314, described underframe 313 and described supporting post 33 are equipped with a fixed hole 34, and the hole heart of described fixed hole 34 is concentric.

On the internal face of described retaining ring 31, be interval with several fins 35.Described fin in the present embodiment is one-body molded on the internal face of described retaining ring 31.

Described underframe 313 comprises two booms, in the outer wall of a boom of described underframe, be formed with a columned draw-in groove 315, the outer wall of another boom be provided with one with the suitable lug boss 316 of described draw-in groove, and described lug boss 316 is one-body molded with described underframe 313.

The pipe clamp of the present embodiment, the wide of described retaining ring 31 is 10～30mm, thick is 1.5～6mm; The length of depressed part 314 is 10～30mm, and wide is 4～20mm; The internal diameter of fixed hole 34 is 3～15mm; The wide of fixing button 32 is 10～30mm, and thick is 1～5mm; The internal diameter of draw-in groove 315 is 3～10mm; The diameter of lug boss 316 is 2.5～9.5mm; The wide of base 313 is 10～30mm, and thick is 1～6mm; The height of projection of fin 35 is 0.2～2mm.

In the time using the fixing pipe of pipe clamp of the present utility model, referring to Fig. 6, first connect through fixed hole the position that described pipe clamp need to be fixing with screw, namely fix described pipe clamp, then pipe 4 is pressed onto in retaining ring 31, then fixing button 32 is depressed, make retaining ring 31 and fixing button 32 clampings.Like this, pipe 4 is just fixed in pipe clamp, also can not come off even if be subject to the effect of external force.

In the time that needs are installed multiple pipe side by side, referring to Fig. 7, the lug boss of a pipe clamp 316 can be inserted in the draw-in groove 315 of another pipe clamp, these two pipe clamps are combined.In like manner, can combine multiple pipe clamps to meet the needs of reality.

Although more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these mode of executions, but these changes and modification all fall into protection domain of the present utility model.

Claims

1. a pipe clamp, it is characterized in that, it comprises: the retaining ring of a concave arc shape, the fixing button of a convex, described retaining ring forms one for wearing and fix the hollow portion of a pipe with the clamping of fixing button phase, wherein, one end of described retaining ring and one end of described fixing button are integral type linkage structure, the other end phase clamping of the other end of described retaining ring and described fixing button; The bottom of described retaining ring is also provided with one in order to support the underframe of described retaining ring, and described retaining ring, fixing button all adopt plastic materials to make.

2. pipe clamp as claimed in claim 1, is characterized in that, described underframe comprises two booms, is formed with a columned draw-in groove in the outer wall of a boom of described underframe, the outer wall of another boom be provided with one with the suitable lug boss of described draw-in groove.

3. pipe clamp as claimed in claim 2, is characterized in that, described lug boss and described underframe are one-body molded.

4. pipe clamp as claimed in claim 1, is characterized in that, described pipe clamp also comprises a supporting post, and one end of described supporting post connects described underframe, and the other end connects the bottom of described retaining ring, in order to support described retaining ring.

5. pipe clamp as claimed in claim 4, is characterized in that, a depressed part is formed on the bottom of described retaining ring, and described supporting post is connected with the bottom of described depressed part.

6. pipe clamp as claimed in claim 5, is characterized in that, described depressed part, described underframe and described supporting post are equipped with a fixed hole, and the hole heart of described fixed hole is concentric.

7. pipe clamp as claimed in claim 1, is characterized in that, is interval with several fins on the internal face of described retaining ring.

8. pipe clamp as claimed in claim 7, is characterized in that, described fin is one-body molded on the internal face of described retaining ring.

9. pipe clamp as claimed in claim 7, is characterized in that, the height of projection of described fin is 0.2mm to 2mm.