CN105987225A - U-shaped bolt pipe clamp - Google Patents

U-shaped bolt pipe clamp Download PDF

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Publication number
CN105987225A
CN105987225A CN201510096952.2A CN201510096952A CN105987225A CN 105987225 A CN105987225 A CN 105987225A CN 201510096952 A CN201510096952 A CN 201510096952A CN 105987225 A CN105987225 A CN 105987225A
Authority
CN
China
Prior art keywords
pipe
pipe clamp
bolt
clamp
shaped bolt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510096952.2A
Other languages
Chinese (zh)
Inventor
陈新成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Fengrun Pipeline Complete Equipment Co Ltd
Original Assignee
Changzhou Fengrun Pipeline Complete Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changzhou Fengrun Pipeline Complete Equipment Co Ltd filed Critical Changzhou Fengrun Pipeline Complete Equipment Co Ltd
Priority to CN201510096952.2A priority Critical patent/CN105987225A/en
Publication of CN105987225A publication Critical patent/CN105987225A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a U-shaped bolt pipe clamp. The U-shaped bolt pipe clamp comprises a pipe seat, a U-shaped bolt and a pipe lining plate; a lifting plate is connected to the upper portion of the pipe seat, and a pipe clamp clamping portion is arranged at the lower end of the pipe seat; the two ends of the U-shaped bolt are movably connected with the pipe clamp clamping portion through a fastening assembly; the clamping portion of the pipe lining plate and the clamping portion of the pipe clamp clamping portion form a clamping face matched with the outer wall of a pipe fitting, and the two ends of the pipe lining plate are connected to the U-shaped bolt; and the fastening assembly is screwed spirally to clamp the pipe fitting on the clamping face. The U-shaped bolt pipe clamp can meet the clamping requirement of pipe fittings with various pipe diameters, reliability is better, and lifting is convenient.

Description

U Type bolt pipe clamp
Technical field
The present invention relates to a kind of U-bolt pipe clamp, belong to technical field of fastening,.
Background technology
At present, the Chinese patent of Publication No. CN1252860A discloses a kind of pipe clamp, this pipe clamp has the clamp of two expansible Guan Bis, opening part at pipe clamp is provided with outwardly directed grip flange, being set with one in two clamps only at the rubber parts of pipe clamp opening part opening, this rubber parts has side and clasps the C-shaped lateral margin of clamp;The grip flange of this pipe clamp is provided with screw element, the both sides of screw element one end and middle part are respectively equipped with the prodger being bent upwards and the tongue piece tilted downwards, one of them clamp is provided with the hole installing fishbolt, and this clamp is provided with, with the transition region of its grip flange, the through hole coordinated with tongue piece, tongue piece makes prodger be close on the C shape lateral margin of rubber parts through through hole, and another clamp is provided with and coordinates with fishbolt and outwardly open gap.
During use, open pipe clamp, pipe fitting is placed between two clamps, then fishbolt is passed in the hole being arranged in clamp the screwed hole being threaded into part, force in tongue piece rotatable screw, prodger is made to press to the C-shaped lateral margin of rubber parts, when the head of fishbolt crosses outer end, gap, release tab, prodger is radially outward pressed by the C shape lateral margin of rubber parts along clamp, makes screw element reversely rotate and drives fishbolt to enter in gap, completing pipe fitting and pre-fix, again fishbolt is tightened, complete the fixing work to pipe fitting.
Although this pipe clamp disclosure satisfy that the demand of clamping pipe fitting to a certain extent, but there is also some deficiency following:
1, screw element drives the power of fishbolt reversion to be produced by rubber parts, on the one hand, tongue piece makes the deflection of rubber parts limited, the elastic force causing rubber parts to act on tongue piece will disappear in the shortest stroke, and fishbolt reversely rotated and to bring in gap, need tongue piece to have enough strokes, this results in fishbolt and tends not to automatic in-position, also need to manual setting, it has not been convenient to;On the other hand, the local deformation of rubber parts or the aging elastic failure that all easily causes, elastic force reduce also result in fishbolt cannot be automatically into gap, and the cost changing whole rubber parts is the highest;
2, one end of two clamps is hinged fixing, owing to clamp thickness is less, easily causes clamp deformation, and then causes fixing during pipe fitting the most firm;
3, in pipe fitting installation process, while needing to make prodger press to rubber parts to screw element force in advance, fishbolt to be directed at and opened gap on one side, cause installation process complexity inconvenient, and be positioned on tongue piece to the position of screw element force, interfere between tongue piece and pipe fitting and cause exerting a force constant, the finger of operator may be weighed wounded.
Summary of the invention
The technical problem to be solved is the defect overcoming prior art, it is provided that a kind of U-bolt pipe clamp, and it can not only meet the clamping requirement of the pipe fitting of various caliber, and better reliability, lifting is convenient.
The present invention solves above-mentioned technical problem and adopts the technical scheme that: a kind of U-bolt pipe clamp, and it includes:
Base, the top of described base connects has boatswain chair, the lower end of described base to be provided with pipe clamp clamping part;
U-bolt, the two ends of described U-bolt are flexibly connected with pipe clamp clamping part mutually by fastening assembly respectively;
Tube lining plate, the retained part of described tube lining plate forms, with the retained part of pipe clamp clamping part, the clamping face that the outer wall with pipe fitting matches, and the two ends of tube lining plate are connected on U-bolt;By screwing fastening assembly, pipe fitting is clamped on clamping face.
Further providing for the concrete structure of a kind of base to ensure that lifting is stable, described base includes two pieces of tube sheets and two pieces of backing plates, and the side of two tube sheets is connected by one piece of backing plate, and the opposite side of two tube sheets is connected by another block backing plate.
After have employed technique scheme, present invention employs U-bolt, and go to be connected by fastening assembly with pipe clamp clamping part with its two ends, this version goes for the pipe fitting of various different tube diameters, and its tube lining plate uniform force in rundown process, do not have that tube lining plate pressure is uneven and the phenomenon of pipe fitting damaged that causes, and better reliability, install more convenient to operate;It addition, be provided with boatswain chair on the base of the present invention, convenient lifting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the U-bolt pipe clamp of the present invention;
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
Being clearly understood to make present disclosure be easier to, below according to specific embodiment and combine accompanying drawing, the present invention is further detailed explanation.
As shown in Figure 1, 2, a kind of U-bolt pipe clamp, it includes:
Base, the top of described base connects has boatswain chair 6, the lower end of described base to be provided with pipe clamp clamping part;
U-bolt 2, the two ends of U-bolt 2 are flexibly connected with pipe clamp clamping part mutually by fastening assembly respectively;
Tube lining plate 1, the retained part of tube lining plate 1 forms, with the retained part of pipe clamp clamping part, the clamping face that the outer wall with pipe fitting 3 matches, and the two ends of tube lining plate 1 are connected on U-bolt 2;By screwing fastening assembly, pipe fitting 3 is clamped on clamping face.
As it is shown in figure 1, base includes two pieces of tube sheets 3 and two pieces of backing plates 4, the side of two tube sheets 3 is connected by one piece of backing plate 4, and the opposite side of two tube sheets 3 is connected by another block backing plate 4.
The operation principle of the present invention is as follows:
Present invention employs U-bolt 2, and go to be connected by fastening assembly with pipe clamp clamping part with its two ends, this version goes for the pipe fitting of various different tube diameters, and its tube lining plate 1 uniform force in rundown process, do not have that tube lining plate 1 pressure is uneven and the phenomenon of pipe fitting damaged that causes, and better reliability, install more convenient to operate;It addition, be provided with boatswain chair on the base of the present invention, convenient lifting.
Particular embodiments described above; to present invention solves the technical problem that, technical scheme and beneficial effect further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; it is not limited to the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.

Claims (2)

1. a U-bolt pipe clamp, it is characterised in that it includes:
Base, the top of described base connects boatswain chair (6), and the lower end of described base is provided with pipe clamp clamping part;
U-bolt (2), the two ends of described U-bolt (2) are flexibly connected with pipe clamp clamping part mutually by fastening assembly respectively;
Tube lining plate (1), the retained part of described tube lining plate (1) forms, with the retained part of pipe clamp clamping part, the clamping face that the outer wall with pipe fitting (3) matches, and the two ends of tube lining plate (1) are connected on U-bolt (2);By screwing fastening assembly, pipe fitting (3) is clamped on clamping face.
U-bolt pipe clamp the most according to claim 1, it is characterized in that: described base includes two pieces of tube sheets (3) and two pieces of backing plates (4), the side of two tube sheets (3) is connected by one piece of backing plate (4), and the opposite side of two tube sheets (3) is connected by another block backing plate (4).
CN201510096952.2A 2015-03-05 2015-03-05 U-shaped bolt pipe clamp Pending CN105987225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510096952.2A CN105987225A (en) 2015-03-05 2015-03-05 U-shaped bolt pipe clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510096952.2A CN105987225A (en) 2015-03-05 2015-03-05 U-shaped bolt pipe clamp

Publications (1)

Publication Number Publication Date
CN105987225A true CN105987225A (en) 2016-10-05

Family

ID=57038643

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510096952.2A Pending CN105987225A (en) 2015-03-05 2015-03-05 U-shaped bolt pipe clamp

Country Status (1)

Country Link
CN (1) CN105987225A (en)

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Legal Events

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C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161005