CN113108131B - Piece formula hard tube pipe clamp and configuration adjustable combination formula hard tube pipe clamp - Google Patents
Piece formula hard tube pipe clamp and configuration adjustable combination formula hard tube pipe clamp Download PDFInfo
- Publication number
- CN113108131B CN113108131B CN202110391968.1A CN202110391968A CN113108131B CN 113108131 B CN113108131 B CN 113108131B CN 202110391968 A CN202110391968 A CN 202110391968A CN 113108131 B CN113108131 B CN 113108131B
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- clamping plate
- clamp
- parts
- rubber sleeve
- pipe clamp
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- 238000009434 installation Methods 0.000 claims description 40
- 210000001503 joint Anatomy 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1083—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being hooked in on one side and fastened together on the other side
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/222—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals having single supports directly connected together
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/237—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for two pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a sheet type hard tube clamp and a combined sheet type hard tube clamp with adjustable configuration, wherein the combined sheet type hard tube clamp comprises a first clamp and a second clamp; the first pipe clamp is assembled on the mounting seat and can clamp one hard pipe fitting, so that the fixing effect of the invention on the single hard pipe fitting is realized; the second pipe clamp is assembled on the first pipe clamp when the use requirement exists, and can clamp the other hard pipe fitting, so that the fixing effect of the invention on the double hard pipe fitting is realized. According to the invention, the hard pipe fittings with different numbers can be clamped and fixed by adjusting the self configuration, so that the operators can rapidly and efficiently complete the increase and decrease of the hard pipe fittings; according to the invention, the corresponding size of the second pipe clamp is changed, so that hard pipe fittings with different specifications can be selectively installed, and multiple selectivities of the pipeline configuration carried by the mechanical equipment are realized.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a sheet type hard tube clamp and a combined sheet type hard tube clamp with adjustable configuration.
Background
In the use of mechanical equipment, the pipe fittings on the equipment are usually fixed by means of pipe clamps or similar fixing devices, so that the pipe fittings are prevented from being damaged in a movement manner, and the uniformity and the attractiveness of the equipment structure are improved. The current diversification of working conditions and products also promote the multiple selectivities of the pipeline configuration carried by the mechanical equipment.
Currently, the sheet type pipe clamps used for fixing hard pipe fittings by mechanical equipment are single pipe clamps, double pipe clamps and multi-pipe clamps in standard forms, and the number and the specification of the clamped hard pipe fittings are determined based on the type of the selected pipe clamps. When the demands of increasing and decreasing hard pipe fittings are met, the pipe clamps which are installed and used are required to be replaced synchronously, the operation is high in labor intensity and long in dismounting time, and the pipe clamps are frequently dismounted to cause certain damage to the related threaded connection parts.
Therefore, research personnel are required to design a pipe clamp capable of adjusting the number and the specification of the clamped hard pipe fittings according to actual use requirements, and the operators are ensured to rapidly and efficiently finish the increase and decrease work of the hard pipe fittings.
Disclosure of Invention
The invention provides a sheet-type hard tube clamp and a combined sheet-type hard tube clamp with adjustable configuration, which aim to solve the application problems in the background and meet the use requirements of related mechanical equipment.
The technical scheme adopted by the invention is as follows:
the sheet type hard pipe clamp is a first pipe clamp which is assembled on a mounting seat and used for clamping a hard pipe fitting; the first pipe clamp comprises a first clamping plate, a second clamping plate, a first rubber sleeve and a plurality of first bolts; wherein, the right end connecting parts of the first clamping plate and the second clamping plate are in butt joint and clamping; the left end installation parts of the first clamping plate and the second clamping plate are respectively provided with a coaxial through hole for connecting with the second pipe clamp; the left side installation parts of the middle parts of the first clamping plate and the second clamping plate are respectively provided with coaxial through holes for connecting the first clamping plate and the second clamping plate with the installation seat through first bolts; the right side installation department in the middle part of first, two splint sets up to symmetrical arrangement's arc portion respectively, first rubber sleeve sets up in two arcs, wraps up the fixed with hard tube pipe clamp through first rubber sleeve.
The further scheme is as follows: the first clamping plate is provided with a first protruding portion, the second clamping plate is provided with a first opening portion, and the first protruding portion is inserted into the first opening portion to achieve butt joint and clamping.
The further scheme is as follows: a gap is reserved between the left side installation parts of the middle parts of the first clamping plate and the second clamping plate, the gap can be compressed under the action of the pretightening force of the first bolt, and a continuous elastic force is generated to act on the first bolt in a counteraction mode.
The further scheme is as follows: the first rubber sleeve is in a non-closed cylinder shape, the size of the first rubber sleeve is matched with that of the clamped hard pipe fitting, first limiting parts are arranged at two ends of the first rubber sleeve, and the first rubber sleeve can be prevented from falling off along the axial movement after the first pipe clamp is assembled.
The further scheme is as follows: at least two arc parts and at least two middle left side installation parts are respectively arranged on the first clamping plate and the second clamping plate; wherein, every two middle part left side installation department links to each other with the mount pad through the bolt, is equipped with a first rubber sleeve in every two symmetrical arrangement's the arc portion to this realization is carried out the centre gripping to a plurality of hard tube pipe fittings.
The further scheme is as follows: the first clamping plate and the second clamping plate are sequentially provided with a left end installation part, a middle left side installation part, an arc part and a right end connection part from left to right; or the first clamping plate and the second clamping plate are a left end installation part, a middle left side installation part, an arc part and a right end connection part in sequence from left to right.
A combined type sheet-type hard pipe clamp with adjustable configuration comprises the sheet-type hard pipe clamp and a second pipe clamp; the second pipe clamp is assembled on the first pipe clamp and can clamp the other hard pipe fitting.
The further scheme is as follows: the second pipe clamp comprises a third clamping plate, a fourth clamping plate, a second rubber sleeve, a plurality of welding nuts and a plurality of second bolts; the left end connecting parts of the third clamping plate and the fourth clamping plate are in butt joint and clamping; the right end installation parts of the third clamping plate and the fourth clamping plate are respectively provided with coaxial through holes, and are connected with the first pipe clamp through welding nuts and second bolts; the middle installation parts of the third clamping plate and the fourth clamping plate are respectively provided with arc parts which are symmetrically arranged, the second rubber sleeve is arranged in the two arc parts, and the hard tube clamp is wrapped and fixed through the second rubber sleeve.
The further scheme is as follows: the third clamping plate is provided with a second protruding portion, the fourth clamping plate is provided with a second opening portion, and the second protruding portion is inserted into the second opening portion to achieve butt joint and clamping.
The further scheme is as follows: and gaps are reserved between the middle mounting parts of the third clamping plate and the fourth clamping plate and the left end mounting parts of the first clamping plate and the second clamping plate respectively, and the gaps can be compressed under the action of the pretightening force of the second bolt to generate a continuous elastic force to act on the second bolt in a reaction mode.
The further scheme is as follows: the second rubber sleeve is in a non-closed cylinder shape, the size of the second rubber sleeve is matched with that of the clamped hard pipe fitting, second limiting parts are arranged at two ends of the second rubber sleeve, and the second rubber sleeve can be prevented from falling off along the axial movement after the second pipe clamp is assembled.
The invention has the beneficial effects that:
1. according to the invention, the hard pipe fittings with different numbers can be clamped and fixed by adjusting the self configuration, so that the operators can rapidly and efficiently complete the increase and decrease of the hard pipe fittings;
2. according to the invention, the corresponding size of the second pipe clamp is changed, so that hard pipe fittings with different specifications can be selectively installed, and multiple selectivities of the pipeline configuration carried by mechanical equipment are realized;
3. the pipe clamp clamping plate is provided with the butt joint structure, so that the hard pipe fitting can be prevented from falling off along the radial direction when the bolt loosens.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort.
In the drawings:
FIG. 1 is a schematic view of the composition of the present invention;
FIG. 2 is a schematic view of the first pipe clamp of FIG. 1;
FIG. 3 is a schematic view of the second pipe clamp of FIG. 1;
FIG. 4 is a schematic view of the first cleat of FIG. 2;
FIG. 5 is a schematic view of the second cleat of FIG. 2;
FIG. 6 is a schematic view of the first rubber sleeve of FIG. 2;
FIG. 7 is a schematic view of the third cleat of FIG. 3;
FIG. 8 is a schematic view of the fourth cleat of FIG. 3;
FIG. 9 is a schematic view of the second rubber sleeve of FIG. 3;
FIG. 10 is a schematic illustration of the application of the present invention for installing a first pipe clamp and securing a single hard pipe fitting;
FIG. 11 is a schematic illustration of the application of the present invention for installing a first pipe clamp and a second pipe clamp, securing a double hard pipe fitting;
FIG. 12 is a cross-sectional view of the present invention for installing a first and second pipe clamp and securing a double hard pipe fitting;
FIG. 13 is a schematic view showing the structure of the present invention when the number of hard tube members held by the first tube clamp is several;
FIG. 14 is a schematic view of the first tube clamp of FIG. 13;
FIG. 15 is a schematic view of the first cleat of FIG. 14;
FIG. 16 is a schematic view of the second cleat of FIG. 14;
fig. 17 is a schematic illustration of the application of the present invention to install a first pipe clamp and a second pipe clamp and to secure a multiple hard pipe fitting.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, a combined sheet-type hard tube clamp with adjustable configuration comprises a first clamp 1 and a second clamp 2; the first pipe clamp 1 is assembled on the mounting seat and can clamp one hard pipe fitting, so that the fixing effect of the invention on the single hard pipe fitting is realized; the second pipe clamp 2 is assembled on the first pipe clamp 1 when the use requirement exists, and can clamp the other hard pipe fitting, so that the fixing effect of the invention on the double hard pipe fitting is realized.
As shown in fig. 2, the first pipe clamp 1 comprises a first clamping plate 1-1, a second clamping plate 1-2, a first rubber sleeve 1-3, a plurality of first washers 1-4, and a plurality of first bolts 1-5; the first clamping plate 1-1, the second clamping plate 1-2, the first rubber sleeve 1-3, the plurality of first washers 1-4 and the plurality of first bolts 1-5 are in an assembling relationship; the number and the specification of the first washers 1-4 are matched with those of the first bolts 1-5.
As shown in fig. 3, the second pipe clamp 2 includes a third clamping plate 2-1, a plurality of weld nuts 2-2, a fourth clamping plate 2-3, a second rubber sleeve 2-4, a plurality of second washers 2-5, and a plurality of second bolts 2-6; the third clamping plate 2-1, the fourth clamping plate 2-3, the second rubber sleeve 2-4, a plurality of second gaskets 2-5 and a plurality of second bolts 2-6 are in an assembling relationship; the welding nuts 2-2 are welded at the through holes of the third clamping plate 2-1, and the number and the specification of the welding nuts are matched with those of the second bolts 2-6; the number and the specification of the second washers 2-5 are matched with those of the second bolts 2-6.
As shown in FIG. 4, a first protruding part 1-1-a, a first arc part 1-1-b, a first mounting part 1-1-c, a second mounting part 1-1-d, a plurality of first through holes 1-1-e and a plurality of second through holes 1-1-f are arranged on a first clamping plate 1-1; the size of the first arc part 1-1-b is matched with the size of the first rubber sleeve 1-3, and the clamping and fixing of the first rubber sleeve 1-3 can be realized after the first pipe clamp 1 is assembled; the second installation part 1-1-d is closer to one side of the intrados of the first arc part 1-1-b than the first installation part 1-1-c; the first through holes 1-1-e are positioned on the first mounting part 1-1-c, and the size and the number of the first through holes are matched with the specification and the number of the first bolts 1-5; a plurality of second through holes 1-1-f are positioned on the second mounting part 1-1-d, and the size and the number of the second through holes are matched with the specification and the number of the second bolts 2-6.
As shown in fig. 5, the second clamping plate 1-2 is provided with a first opening part 1-2-a, a second arc part 1-2-b, a third mounting part 1-2-c, a fourth mounting part 1-2-d, a plurality of third through holes 1-2-e and a plurality of fourth through holes 1-2-f; the shape and the size of the first opening part 1-2-a are matched with those of the first protruding part 1-1-a, and after the first pipe clamp 1 is assembled, the first pipe clamp 1 can be in butt joint and clamping with the first protruding part 1-1-a, so that the hard pipe fitting clamped by the first pipe clamp 1 is further prevented from falling off along the radial direction when a bolt is loosened; the size of the second arc part 1-2-b is matched with the size of the first rubber sleeve 1-3, and the first rubber sleeve 1-3 can be clamped and fixed after the first pipe clamp 1 is assembled; the fourth installation part 1-2-d is closer to one side of the intrados of the second arc part 1-2-b than the third installation part 1-2-c; the plurality of third through holes 1-2-e are positioned on the third mounting part 1-2-c, the size and the number of the third through holes are matched with the specification and the number of the first bolts 1-5, and each third through hole 1-2-e can be coaxial with the corresponding first through hole 1-1-e after the first pipe clamp 1 is assembled; the fourth through holes 1-2-f are located on the fourth mounting portion 1-2-d, the size and the number of the fourth through holes are matched with those of the second bolts 2-6, and each fourth through hole 1-2-f can be coaxial with the corresponding second through hole 1-1-f after the first pipe clamp 1 is assembled.
As shown in fig. 6, the first rubber sleeve 1-3 is in a non-closed cylinder shape, the size of the first rubber sleeve is matched with that of the clamped hard pipe fitting, the two ends of the first rubber sleeve are provided with the first limiting parts 1-3-a, and the first rubber sleeve 1-3 can be prevented from moving and falling off along the axial direction after the first pipe clamp 1 is assembled.
As shown in fig. 7, the third clamping plate 2-1 is provided with a second protruding part 2-1-a, a third arc part 2-1-b, a fifth mounting part 2-1-c and a plurality of fifth through holes 2-1-d; the size of the third arc part 2-1-b is matched with the size of the second rubber sleeve 2-4, and the second rubber sleeve 2-4 can be clamped and fixed after the second pipe clamp 2 is assembled; a plurality of fifth through holes 2-1-d are positioned on the fifth mounting portion 2-1-c, the size and the number of the fifth through holes are matched with those of the second bolts 2-6, and each fifth through hole 2-1-d can be coaxial with the corresponding second through hole 1-1-f after the second pipe clamp 2 and the first pipe clamp 1 are assembled.
As shown in fig. 8, the fourth clamping plate 2-3 is provided with a second opening part 2-3-a, a fourth arc part 2-3-b, a sixth mounting part 2-3-c and a plurality of sixth through holes 2-3-d; the shape and the size of the second opening part 2-3-a are matched with those of the second protruding part 2-1-a, and after the second pipe clamp 2 is assembled, the second pipe clamp 2 can be in butt joint and clamping with the second protruding part 2-1-a, so that the hard pipe fitting clamped by the second pipe clamp 2 is further prevented from falling off along the radial direction when a bolt is loosened; the size of the fourth arc part 2-3-b is matched with the size of the second rubber sleeve 2-4, and the second rubber sleeve 2-4 can be clamped and fixed after the second pipe clamp 2 is assembled; a plurality of sixth through holes 2-3-d are positioned on the sixth mounting portion 2-3-c, the size and the number of the sixth through holes are matched with those of the second bolts 2-6, and each sixth through hole 2-3-d can be coaxial with the corresponding fourth through hole 1-2-f after the second pipe clamp 2 and the first pipe clamp 1 are assembled.
As shown in fig. 9, the second rubber sleeve 2-4 is in a non-closed cylindrical shape, the size of the second rubber sleeve is matched with that of the clamped hard pipe fitting, the two ends of the second rubber sleeve are provided with second limiting parts 2-4-a, and the second rubber sleeve 2-4 is prevented from moving and falling along the axial direction after the second pipe clamp 2 is assembled.
It should be noted that, the mounting seat is a pipe clamp mounting position in the mechanical equipment, a plurality of threaded holes should be arranged on the mounting seat, and the number and the relative positions of the threaded holes should be matched with those of the first through holes 1-1-e.
The specific application principle of the invention is as follows:
as shown in fig. 10, when the mechanical device needs to fix a single hard pipe fitting, only the first pipe clamp 1 is installed: the first clamping plate 1-1, the second clamping plate 1-2 and the first rubber sleeve 1-3 wrapped with the hard pipe fitting are assembled (the first protruding part 1-1-a is in butt joint and clamping with the first opening part 1-2-a, the first arc part 1-1-b and the second arc part 1-2-b clamp the first rubber sleeve 1-3 wrapped with the hard pipe fitting, and the second installation part 1-1-d is in butt joint with the fourth installation part 1-2-d; at this time, the plurality of first through holes 1-1-e are respectively coaxial with the corresponding plurality of third through holes 1-2-e, the plurality of second through holes 1-1-f are respectively coaxial with the corresponding plurality of fourth through holes 1-2-f, a certain gap is kept between the first mounting part 1-1-c and the third mounting part 1-2-c), the plurality of first bolts 1-5 sequentially penetrate through the plurality of first gaskets 1-4, the plurality of third through holes 1-2-e and the plurality of first through holes 1-1-e and are assembled and connected with the plurality of threaded holes on the mounting seat, at this time, the gap between the first mounting part 1-1-c and the third mounting part 1-2-c can be compressed under the action of the pretightening force of the first bolts 1-5, a continuous elastic force is generated to act on the first bolts 1-5 in a counteracted mode, and further friction resistance between threaded connection pairs is increased, and the first bolts 1-5 are prevented from loosening.
As shown in fig. 11 and 12, when the mechanical equipment needs to fix the double hard pipe fitting, the second pipe clamp 2 is additionally installed on the basis of installing the first pipe clamp 1: the third clamping plate 2-1 and the fourth clamping plate 2-3 which are assembled and welded with the welding nut 2-2 and the second rubber sleeve 2-4 which is wrapped with the hard pipe fitting (the second protruding part 2-1-a is in butt joint with the second opening part 2-3-a, the third arc part 2-1-b and the fourth arc part 2-3-b clamp the second rubber sleeve 2-4 which is wrapped with the hard pipe fitting, the fifth mounting part 2-1-c is abutted with the first mounting part 1-1-c, the sixth mounting part 2-3-c is abutted with the third mounting part 1-2-c, at the moment, a plurality of second through holes 1-1-f, a plurality of fourth through holes 1-2-f, a plurality of fifth through holes 2-1-d and a plurality of sixth through holes 2-3-d are coaxial, a certain gap is kept between the fifth mounting part 2-1-c and the second mounting part 1-d, a certain gap is kept between the sixth mounting part 2-3-c and the fourth mounting part 1-2-d, at the moment, a plurality of second through holes 1-1-f, a plurality of through holes 2-3-d and a plurality of fifth through holes 2-3-d are sequentially welded with the second through holes 1-2-f, a plurality of through holes 2-3-d and a plurality of through holes 2-3-d are coaxial, the gap between the sixth mounting part 2-3-c and the fourth mounting part 1-2-d is compressed under the pretightening force of the second bolt 2-6, and a continuous elastic force is generated to react on the second bolt 2-6, so that the friction resistance between the threaded connection pair is increased, and the second bolt 2-6 is prevented from loosening.
According to the inventive concept, as shown in fig. 13 and 14, the number of the first pipe clamps 1 for clamping hard pipe elements may be several: the number of the first arc parts 1-1-b and the first installation parts 1-1-c arranged on the first clamping plate 1-1 is a plurality, and each first installation part 1-1-c is provided with a plurality of first through holes 1-1-e; the number of the second arc parts 1-2-b and the third installation parts 1-2-c arranged on the second clamping plate 1-2 is a plurality, and each third installation part 1-2-c is provided with a plurality of third through holes 1-2-e; the number of the first rubber sleeves 1-3 is a plurality of, so that a plurality of hard pipe fittings can be clamped.
The specific scheme is as follows:
as shown in FIG. 15, the first clamping plate 1-1 is provided with a first protruding part 1-1-a, a first arc part 1-1-b, a first mounting part 1-1-c and a second mounting part 1-1-d in sequence from right to left; the first mounting part 1-1-c is provided with a plurality of first through holes 1-1-e respectively, and the second mounting part 1-1-d is provided with a plurality of second through holes 1-1-f.
As shown in FIG. 16, the second clamping plate 1-2 is provided with a first opening part 1-2-a, a second arc part 1-2-b, a third installation part 1-2-c and a fourth installation part 1-2-d in sequence from right to left; the third mounting part 1-2-c is provided with a plurality of third through holes 1-2-e respectively, and the fourth mounting part 1-2-d is provided with a plurality of fourth through holes 1-2-f.
The first bulge part 1-1-a is in butt joint and clamping with the first opening part 1-2-a, the first arc part 1-1-b and the second arc part 1-2-b clamp the first rubber sleeve 1-3 which already wraps two hard pipe fittings, and the second installation part 1-1-d is in butt joint with the fourth installation part 1-2-d; at this time, the plurality of first through holes 1-1-e are coaxial with the corresponding plurality of third through holes 1-2-e, the plurality of second through holes 1-1-f are coaxial with the corresponding plurality of fourth through holes 1-2-f, and a certain gap is kept between the first mounting part 1-1-c and the third mounting part 1-2-c; the first bolts 1-5 sequentially penetrate through the first gaskets 1-4, the third through holes 1-2-e and the first through holes 1-1-e and are assembled and connected with the threaded holes on the mounting base, at the moment, gaps between the first mounting parts 1-1-c and the third mounting parts 1-2-c can be compressed under the action of the pretightening force of the first bolts 1-5, a continuous elastic force is generated to react on the first bolts 1-5, friction resistance between threaded connection pairs is further increased, and the first bolts 1-5 are prevented from loosening.
As shown in fig. 17, when the mechanical apparatus needs to fix a plurality of hard pipe fittings (more than three), the second pipe clamp 2 is additionally installed on the basis of installing the first pipe clamp 1: the third clamping plate 2-1, the fourth clamping plate 2-3 and the second rubber sleeve 2-4 wrapped with the hard pipe fitting are assembled and welded with the welding nuts 2-2, the second bolts 2-6 sequentially penetrate through the second gaskets 2-5, the sixth through holes 2-3-d, the fourth through holes 1-2-f, the second through holes 1-1-f and the fifth through holes 2-1-d, and are assembled and connected with the welding nuts 2-2, at the moment, gaps between the fifth mounting part 2-1-c and the second mounting part 1-1-d and between the sixth mounting part 2-3-c and the fourth mounting part 1-2-d can be compressed under the pretightening force of the second bolts 2-6, a continuous elastic force is generated to act on the second bolts 2-6, and friction resistance between threaded connection pairs is further increased, and the second bolts 2-6 are prevented from loosening.
In conclusion, the invention can clamp and fix hard pipe fittings with different numbers by adjusting the self configuration, thereby ensuring that operators can rapidly and efficiently finish the increase and decrease of the hard pipe fittings; according to the invention, the corresponding size of the second pipe clamp is changed, so that hard pipe fittings with different specifications can be selectively installed, and multiple selectivities of the pipeline configuration carried by mechanical equipment are realized; the pipe clamp clamping plate is provided with the butt joint structure, so that the hard pipe fitting can be prevented from falling off along the radial direction when the bolt loosens.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features contained in other embodiments, but not others, combinations of features of different embodiments are equally meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can use the above embodiments in combination according to known technical solutions and technical problems to be solved by the present application.
The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any simple modification, equivalent variation and variation of the above embodiments according to the technical matter of the present invention without departing from the scope of the invention.
Claims (8)
1. A sheet-type hard pipe clamp which is characterized in that:
the sheet type hard pipe clamp is a first pipe clamp which is assembled on the mounting seat and is used for clamping a hard pipe fitting;
the first pipe clamp comprises a first clamping plate, a second clamping plate, a first rubber sleeve and a plurality of first bolts;
wherein, the right end connecting parts of the first clamping plate and the second clamping plate are in butt joint and clamping;
the left end installation parts of the first clamping plate and the second clamping plate are respectively provided with a coaxial through hole for connecting with the second pipe clamp;
the left side installation parts of the middle parts of the first clamping plate and the second clamping plate are respectively provided with coaxial through holes for connecting the first clamping plate and the second clamping plate with the installation seat through first bolts;
the right side installation parts of the middle parts of the first clamping plate and the second clamping plate are respectively provided with symmetrically arranged arc parts, the first rubber sleeve is arranged in the two arc parts, and the hard pipe clamp is wrapped and fixed through the first rubber sleeve;
a gap is reserved between the left mounting parts of the middle parts of the first clamping plate and the second clamping plate, and the gap can be compressed under the action of the pretightening force of the first bolt to generate a continuous elastic force to counteract the first bolt;
at least two arc parts and at least two middle left side installation parts are respectively arranged on the first clamping plate and the second clamping plate;
wherein, every two middle left side installation parts are connected with the installation seat through bolts, and every two symmetrically arranged arc parts are provided with a first rubber sleeve, so that a plurality of hard pipe fittings are clamped;
the first clamping plate and the second clamping plate are sequentially provided with a left end installation part, a middle left side installation part, an arc part and a right end connection part from left to right;
or the first clamping plate and the second clamping plate are a left end installation part, a middle left side installation part, an arc part and a right end connection part in sequence from left to right.
2. A sheet-type hard tube clamp as defined in claim 1, wherein:
the first clamping plate is provided with a first protruding portion, the second clamping plate is provided with a first opening portion, and the first protruding portion is inserted into the first opening portion to achieve butt joint and clamping.
3. A sheet-type hard tube clamp as defined in claim 1, wherein:
the first rubber sleeve is in a non-closed cylinder shape, the size of the first rubber sleeve is matched with that of the clamped hard pipe fitting, first limiting parts are arranged at two ends of the first rubber sleeve, and the first rubber sleeve can be prevented from falling off along the axial movement after the first pipe clamp is assembled.
4. An adjustable combination formula piece formula hard tube pipe clamp of configuration, its characterized in that:
comprising a sheet-type hard tube clamp as defined in any one of claims 1 to 3 and a second clamp;
the second pipe clamp is assembled on the first pipe clamp and can clamp the other hard pipe fitting.
5. The adjustable configuration modular chip tube clamp of claim 4, wherein:
the second pipe clamp comprises a third clamping plate, a fourth clamping plate, a second rubber sleeve, a plurality of welding nuts and a plurality of second bolts;
the left end connecting parts of the third clamping plate and the fourth clamping plate are in butt joint and clamping;
the right end installation parts of the third clamping plate and the fourth clamping plate are respectively provided with coaxial through holes, and are connected with the first pipe clamp through welding nuts and second bolts;
the middle installation parts of the third clamping plate and the fourth clamping plate are respectively provided with arc parts which are symmetrically arranged, the second rubber sleeve is arranged in the two arc parts, and the hard tube clamp is wrapped and fixed through the second rubber sleeve.
6. The adjustable configuration modular chip tube clamp of claim 5, wherein:
the third clamping plate is provided with a second protruding portion, the fourth clamping plate is provided with a second opening portion, and the second protruding portion is inserted into the second opening portion to achieve butt joint and clamping.
7. The adjustable configuration modular chip tube clamp of claim 5, wherein:
and gaps are reserved between the middle mounting parts of the third clamping plate and the fourth clamping plate and the left end mounting parts of the first clamping plate and the second clamping plate respectively, and the gaps can be compressed under the action of the pretightening force of the second bolt to generate a continuous elastic force to act on the second bolt in a reaction mode.
8. The adjustable configuration modular chip tube clamp of claim 5, wherein:
the second rubber sleeve is in a non-closed cylinder shape, the size of the second rubber sleeve is matched with that of the clamped hard pipe fitting, second limiting parts are arranged at two ends of the second rubber sleeve, and the second rubber sleeve can be prevented from falling off along the axial movement after the second pipe clamp is assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110391968.1A CN113108131B (en) | 2021-04-13 | 2021-04-13 | Piece formula hard tube pipe clamp and configuration adjustable combination formula hard tube pipe clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110391968.1A CN113108131B (en) | 2021-04-13 | 2021-04-13 | Piece formula hard tube pipe clamp and configuration adjustable combination formula hard tube pipe clamp |
Publications (2)
| Publication Number | Publication Date |
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| CN113108131A CN113108131A (en) | 2021-07-13 |
| CN113108131B true CN113108131B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110391968.1A Active CN113108131B (en) | 2021-04-13 | 2021-04-13 | Piece formula hard tube pipe clamp and configuration adjustable combination formula hard tube pipe clamp |
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| CN (1) | CN113108131B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000081168A (en) * | 1998-07-06 | 2000-03-21 | Shigero Sasamoto | Pipe fixture |
| JP2003232469A (en) * | 2002-02-08 | 2003-08-22 | Inaba Denki Sangyo Co Ltd | Clamp fitting for piping |
| JP2004019688A (en) * | 2002-06-12 | 2004-01-22 | Inaba Denki Sangyo Co Ltd | Fixedly supporting device of vertical piping for air conditioning |
| JP2008045598A (en) * | 2006-08-11 | 2008-02-28 | Toa Kokyu Pipe Fitting & Valve Mfg Co Ltd | Pipe fitting |
| CN206225950U (en) * | 2016-12-12 | 2017-06-06 | 湖北麻城市恒鑫电力设备制造有限责任公司 | A kind of cable anchor ear used for transmission line |
| CN206592646U (en) * | 2017-03-01 | 2017-10-27 | 山东临工工程机械有限公司 | Engineering machinery fixes low pressure line plug-in type pipe clamp |
-
2021
- 2021-04-13 CN CN202110391968.1A patent/CN113108131B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000081168A (en) * | 1998-07-06 | 2000-03-21 | Shigero Sasamoto | Pipe fixture |
| JP2003232469A (en) * | 2002-02-08 | 2003-08-22 | Inaba Denki Sangyo Co Ltd | Clamp fitting for piping |
| JP2004019688A (en) * | 2002-06-12 | 2004-01-22 | Inaba Denki Sangyo Co Ltd | Fixedly supporting device of vertical piping for air conditioning |
| JP2008045598A (en) * | 2006-08-11 | 2008-02-28 | Toa Kokyu Pipe Fitting & Valve Mfg Co Ltd | Pipe fitting |
| CN206225950U (en) * | 2016-12-12 | 2017-06-06 | 湖北麻城市恒鑫电力设备制造有限责任公司 | A kind of cable anchor ear used for transmission line |
| CN206592646U (en) * | 2017-03-01 | 2017-10-27 | 山东临工工程机械有限公司 | Engineering machinery fixes low pressure line plug-in type pipe clamp |
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| Publication number | Publication date |
|---|---|
| CN113108131A (en) | 2021-07-13 |
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