CN105987229A - U-shaped bolt dynamic load pipe clamp - Google Patents
U-shaped bolt dynamic load pipe clamp Download PDFInfo
- Publication number
- CN105987229A CN105987229A CN201510096930.6A CN201510096930A CN105987229A CN 105987229 A CN105987229 A CN 105987229A CN 201510096930 A CN201510096930 A CN 201510096930A CN 105987229 A CN105987229 A CN 105987229A
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- China
- Prior art keywords
- pipe
- dynamic load
- pipe clamp
- bolt
- clamping part
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Abstract
The invention discloses a U-shaped bolt dynamic load pipe clamp which comprises a pipe socket plate, a U-shaped bolt and a pipe lining plate, wherein the pipe socket plate is provided with a dynamic load keyway connecting part and a pipe clamp clamping part; two ends of the U-shaped bolt are movably connected with the pipe clamp clamping part through fastening components; a clamping part of the pipe lining plate and the clamping part of the pipe clamp clamping part form a clamping surface matched with the outer wall of a pipe; two ends of the pipe lining plate are connected onto the U-shaped bolt; the pipe is clamped on the clamping surface through screwing the fastening components. The dynamic load keyway connecting part is provided with a dynamic load keyway groove; a hinge pin component is arranged on the dynamic load keyway connecting part and penetrates through the dynamic load keyway groove. The U-shaped bolt dynamic load pipe clamp can meet the clamping requirement of pipe fittings with various diameters and is better in reliability, and more convenient to mount and operate.
Description
Technical field
The present invention relates to a kind of U-bolt dynamic load 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 dynamic load pipe clamp, and it can not only meet the clamping requirement of the pipe fitting of various caliber, and better reliability, install more convenient to operate.
The present invention solves above-mentioned technical problem and adopts the technical scheme that: a kind of U-bolt dynamic load pipe clamp, and it includes:
Base plate, described base plate has dynamic load key seat connecting portion and 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 matches, and the two ends of tube lining plate are connected on U-bolt；By screwing fastening assembly by tube grip on clamping face.
Described dynamic load key seat connecting portion is provided with dynamic load key seat groove, and described dynamic load key seat connecting portion is provided with Assembly of pin, and Assembly of pin passes dynamic load key seat groove.
Further, described Assembly of pin axially and pipe to be clamped the most perpendicular.
Stable further for making clamping, it is provided with fixture block on described pipe clamp clamping part, fixture block is arranged along the axial direction of pipe, and being provided with fixture block retained part on fixture block, the retained part of this fixture block retained part, the retained part of tube lining plate and pipe clamp clamping part forms the clamping face that the outer wall with pipe matches.
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.
Accompanying drawing explanation
Fig. 1 is the structural representation of the U-bolt dynamic load 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 dynamic load pipe clamp, it includes:
Base plate 3, described base plate 3 has dynamic load key seat connecting portion and pipe clamp clamping part；
U-bolt 1, the two ends of described U-bolt 1 are flexibly connected with pipe clamp clamping part mutually by fastening assembly respectively；
Tube lining plate 2, the retained part of described tube lining plate 2 forms, with the retained part of pipe clamp clamping part, the clamping face that the outer wall with pipe 4 matches, and the two ends of tube lining plate 2 are connected on U-bolt 1；By screwing fastening assembly, pipe 4 is clamped on clamping face.
As shown in Figure 1, 2, dynamic load key seat connecting portion is provided with dynamic load key seat groove 31, and dynamic load key seat connecting portion is provided with Assembly of pin 5, and Assembly of pin 5 is through dynamic load key seat groove 31.
As shown in Figure 1, 2, the axial and pipe 4 to be clamped of Assembly of pin 5 is the most perpendicular.
As shown in Figure 1, 2, fixture block 6 it is provided with on pipe clamp clamping part, fixture block 6 is arranged along the axial direction of pipe 4, and is provided with fixture block retained part on fixture block 6, and the retained part of this fixture block retained part, the retained part of tube lining plate 2 and pipe clamp clamping part forms the clamping face that the outer wall with pipe 4 matches.
The operation principle of the present invention is as follows:
Present invention employs U-bolt 1, 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 2 uniform force in rundown process, do not have that tube lining plate 2 pressure is uneven and the phenomenon of pipe fitting damaged that causes, and better reliability, install more convenient to operate.
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 (4)
1. a U-bolt dynamic load pipe clamp, it is characterised in that it includes:
Base plate (3), described base plate (3) has dynamic load key seat connecting portion and pipe clamp clamping part；
U-bolt (1), the two ends of described U-bolt (1) are flexibly connected with pipe clamp clamping part mutually by fastening assembly respectively；
Tube lining plate (2), the retained part of described tube lining plate (2) forms, with the retained part of pipe clamp clamping part, the clamping face that the outer wall with pipe (4) matches, and the two ends of tube lining plate (2) are connected on U-bolt (1)；By screwing fastening assembly, pipe (4) is clamped on clamping face.
U-bolt dynamic load pipe clamp the most according to claim 1, it is characterized in that: described dynamic load key seat connecting portion is provided with dynamic load key seat groove (31), being provided with Assembly of pin (5) on described dynamic load key seat connecting portion, Assembly of pin (5) passes dynamic load key seat groove (31).
U-bolt dynamic load pipe clamp the most according to claim 2, it is characterised in that: described Assembly of pin (5) axially and pipe (4) to be clamped the most perpendicular.
U-bolt bolt dynamic load pipe clamp the most according to claim 1, it is characterized in that: on described pipe clamp clamping part, be provided with fixture block (6), fixture block (6) is arranged along the axial direction of pipe (4), and fixture block is provided with fixture block retained part on (6), the retained part of this fixture block retained part, the retained part of tube lining plate (2) and pipe clamp clamping part forms the clamping face that the outer wall with pipe (4) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510096930.6A CN105987229A (en) | 2015-03-05 | 2015-03-05 | U-shaped bolt dynamic load pipe clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510096930.6A CN105987229A (en) | 2015-03-05 | 2015-03-05 | U-shaped bolt dynamic load pipe clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105987229A true CN105987229A (en) | 2016-10-05 |
Family
ID=57038246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510096930.6A Pending CN105987229A (en) | 2015-03-05 | 2015-03-05 | U-shaped bolt dynamic load pipe clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105987229A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778799A (en) * | 2019-11-08 | 2020-02-11 | 哈尔滨锅炉厂有限责任公司 | Clamping type pipe seat and anti-rotation clamping block structure of pipe clamp cross arm |
-
2015
- 2015-03-05 CN CN201510096930.6A patent/CN105987229A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778799A (en) * | 2019-11-08 | 2020-02-11 | 哈尔滨锅炉厂有限责任公司 | Clamping type pipe seat and anti-rotation clamping block structure of pipe clamp cross arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |