CN207609876U - A kind of pressure measurement pipe clamp - Google Patents
A kind of pressure measurement pipe clamp Download PDFInfo
- Publication number
- CN207609876U CN207609876U CN201721787823.9U CN201721787823U CN207609876U CN 207609876 U CN207609876 U CN 207609876U CN 201721787823 U CN201721787823 U CN 201721787823U CN 207609876 U CN207609876 U CN 207609876U
- Authority
- CN
- China
- Prior art keywords
- slot
- hole
- tube clamp
- fittings body
- upper tube
- 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.)
- Expired - Fee Related
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Abstract
A kind of pressure measurement pipe clamp is mainly:On, down tube clamp two semicircular column slot is opposite to form mounting hole, end is set in upper tube clamp with mounting hole to be connected central through hole, fittings body is equipped in upper tube clamp, its hypomere is threadedly coupled with upper tube clamp, round slot bore is set in epimere fittings body, it is threadedly coupled with locking end cap, it is adjacent with spool tapered portion to lock the inside one end of end cap central through hole, it is equipped with spring on the spool, the spool is placed in spring in the major diameter slot on fittings body axial centre slot top, it is equipped in minor diameter center slot lower end and tilts the inclined hole being connected with it, downwardly convex conical thimble is equipped in the middle part of fittings body lower face.The present invention had both had the clamping fixed tube road of conventional tube, has reduced vibrating function, loine pressure harvester can be used as if necessary again, this process only can be realized by common wrench, can also be directly connected to existing pressure measurement hose, and interchangeability is good, overall structure simple and compact, easy to assembly, safe and reliable.
Description
Technical field
The utility model is related to a kind of pressure measurement pipe clamps that hydraulic system uses.
Background technology
With the development of society, hydraulic technique is using more and more common.Pipeline, reduction shake for fixed hydraulic system
Dynamic, pipe clamp is indispensable pipeline fittings.Meanwhile the test of the sampling and loine pressure for fluid system, pressure measuring tie-in
It is also indispensable element, it is combined with pressure measurement hose and pressure gauge, can accurately measure each pressure for adopting pressure point
Power.In conventional hydraulic, pipe clamp and pressure measuring tie-in are independent two parts, and pipe clamp structure is simple and has a single function, pressure measurement
The use of connector be unable to do without the pressure tap being pre-machined, and makes systematic part processing difficulties, complicated, and system debug,
The occasions such as fault diagnosis cannot in time, the loine pressure of optionally acquisition system.
Invention content
The purpose of this utility model be to provide it is a kind of can not only solve the problems, such as that pressure measuring tie-in application limitation is big, Er Qieke
Subtest hydraulic line pressure, while it can be used for the pressure measurement pipe clamp of fixed hydraulic pipeline again.
Technical solution used by the utility model is specific as follows:The utility model includes mainly:Upper tube clamp, lower tube clip
Body, connector cavity, locking end cap, spool and spring.Wherein, opening upwards semicolumn slot is equipped in the middle part of down tube clamp, in semicircle
The both sides of column slot are respectively equipped with the slot of internal thread.Upper tube clamp is equipped on the down tube clamp, the upper tube clamp lower part
Base portion is corresponding with down tube clamp, which is provided with bolt hole corresponding with down tube clamp slot, is located in bolt hole
Upper lower tube clip body is connected and can clamp pipeline by fastening bolt.The semicolumn with down tube clamp is equipped in the middle part of upper tube clamp lower face
The cylindrical hole of the corresponding under shed semicolumn slot of slot, the opposite composition of two halves cylinder groove is mounting hole, for across pipeline.Upper pipe clamp
Central through hole is set in the main part on body top, which is connected under shed semicolumn slot, the two axis phase
It is mutually vertical.Fittings body is equipped in upper tube clamp, which is made of upper, middle and lower segment, under being located in upper tube clamp
Section is cylinder, and the external screw thread set by peripheral wall is meshed with the internal thread of upper tube clamp central through hole, is linked together with hypomere
Stage casing be size be more than central through hole diameter prism, in order to use tool by fittings body move up and down acquisition pipeline pressure
Power.The epimere outer cylinder being linked together with stage casing sets standard external, in order to be connect with pressure acquisition device.Epimere fittings body
Round slot bore is inside set, internal thread is set on hole wall, the external screw thread covered with the locking end being located in round slot bore engages.Locking end cap is set
Central through hole, the outside one end of the central through hole set linear type slot, for moving up and down locking end cap using tool;Central through hole to
Interior one end is adjacent with spool tapered portion, which forms by the truncated cone and less than the cylinder of truncated cone basal diameter, the two
Intersection is equipped with spring top, and spool forms cone valve structure with spring, to ensure that fittings body internal oil will not in not pressure measurement
It leaks from locking end cap through-hole.The spool is placed in spring in the major diameter slot on fittings body axial centre slot top, bullet
Spring lower end is placed in major diameter slot and connects on the step to be formed with following minor diameter slot, in minor diameter center slot lower end side
Face is equipped with and tilts the inclined hole being connected with it, and inclined hole one end is connected with center slot, the other end and the non-middle part in fittings body lower face
It is connected, for acquiring fluid pressure in pipeline.Downwardly convex conical thimble is equipped in the middle part of fittings body lower face.
Preferably, it is equipped with radial through-hole in the middle part of the connector phosphor bodies, is equipped with spacer pin in hole, which is located at mounting hole
Interior part is corresponding with the annular groove in the middle part of fittings body, can limit the axial direction of fittings body during the utility model use
Displacement prevents to be crushed pipeline and the danger such as occurs leaking.
Preferably, locking end base portion is equipped with the first sealing ring, for ensureing that connector inside cavity is in not pressure measurement
Closing chamber.The second sealing ring is equipped between the fittings body and fittings body mounting hole, to ensure that connector cavity cavity of resorption fluid will not
It leaks.Third sealing ring is equipped between upper tube clamp and pipeline outer wall, for ensureing that fluid will not be from pipeline outer wall and upper pipe clamp
It leaks in body space.
The utility model has the following advantages that compared with prior art:Both there is the clamping fixed tube road of conventional tube, reduced vibration
Function, and can be used as loine pressure harvester if necessary, this process only can be realized by common wrench, can also with it is existing
Pressure measurement hose is directly connected to, and interchangeability is good, overall structure simple and compact, easy to assembly, safe and reliable.
Description of the drawings
Fig. 1 is main view diagrammatic cross-section when the utility model is used as pipe clamp.
Main view diagrammatic cross-section when Fig. 2 is the utility model non-pressure measurement.
Fig. 3 is main view diagrammatic cross-section when the utility model carries out pressure measurement.
Fig. 4 is the schematic top plan view that end cap is locked in the utility model.
In figure, 1, locking end cap, 101, linear type slot, 102, central through hole, 2, fittings body, 201, external screw thread, 202, rib
Column, 203, major diameter slot, 204, minor diameter slot, 205, internal thread, 206, radial through-hole, 207, inclined hole, 208, thimble, 3,
First sealing ring, 4, spool, 5, spring, the 6, second sealing ring, 7, upper tube clamp, 701, mounting hole, 8, fastening bolt, 9, third
Sealing ring, 10, down tube clamp, 11, spacer pin, 12, pipeline.
Specific implementation mode
In Fig. 1, Fig. 2 and pressure measurement pipe clamp main view diagrammatic cross-section shown in Fig. 3, the middle part of down tube clamp 10 be equipped with opening to
Upper half cylinder groove is respectively equipped with the slot of internal thread in the both sides of semicolumn slot.Upper tube clamp is equipped on the down tube clamp
7, the base portion of the upper tube clamp lower part is corresponding with down tube clamp, and it is logical to which is provided with screw thread corresponding with down tube clamp slot
Upper lower tube clip body is connected by hole, the fastening bolt 8 being located in tapped through hole.It is equipped with and down tube clamp in the middle part of upper tube clamp lower face
The corresponding under shed semicolumn slot of semicolumn slot, the cylindrical hole of the opposite composition of two halves cylinder groove is mounting hole 701.Upper tube clamp
Central through hole is set in the main part on top, which is connected under shed semicolumn slot, and the two axis is mutual
Vertically.Fittings body 2 is equipped in upper tube clamp, which is made of upper, middle and lower segment, under being located in upper tube clamp
Section is cylinder, and the external screw thread set by peripheral wall is meshed with the internal thread 205 of upper tube clamp central through hole, and one is linked as with hypomere
The stage casing of body is the hexagonal prisms 202 that size is more than central through hole diameter, and the epimere outer cylinder bidding being linked together with stage casing is accurate outer
Screw thread 201 sets round slot bore in epimere fittings body, internal thread is set on hole wall, and outer on the locking end cap 1 that is located in round slot bore
Screw thread engages.Locking end cap sets central through hole 102, and the outside one end of the central through hole sets linear type slot 101, as shown in figure 4, center
The inside one end of through-hole is adjacent with 4 tapered portion of spool, and the spool is by the truncated cone and less than the cylinder group of truncated cone basal diameter
At the two intersection is equipped with 5 top of spring.The spool is placed in the major diameter slot on fittings body axial centre slot top with spring
In hole 203, lower spring end is placed in major diameter slot and connects on the step to be formed with following minor diameter slot 204, in minor diameter
Center slot lower end side be equipped with the inclined hole 207 being connected is tilted with it, inclined hole one end is connected with center slot, the other end with connect
The head non-middle part in body lower face is connected, and the downwardly convex conical thimble 208 in middle part is equipped in the middle part of fittings body lower face.It is described to connect
It is equipped with radial through-hole 206 in the middle part of head phosphor bodies, is equipped with spacer pin 11 in hole, which is located at part and connector in mounting hole
Annular groove in the middle part of body corresponds to, and locking end base portion is equipped with the first sealing ring 3, the fittings body and fittings body mounting hole
Between be equipped with the second sealing ring 6, third sealing ring 9 is equipped between 12 outer wall of upper tube clamp 7 and pipeline.
The course of work of the utility model approximately as:
Fig. 1 is initial assembled state, and 2 component of connector cavity is in 12 top of pipeline at this time, and the utility model is as tradition
Pipe clamp uses.
Fig. 2 is to adopt pressure condition in advance, and 2 component of connector cavity is in lower limit position at this time, and thimble 208 has penetrated pipeline 12
Wall.
The transient process of Fig. 1 to Fig. 2 is the process that thimble 208 penetrates 12 wall of pipeline, it is notable that this process exists
It can not implement after the utility model first assembled, need the when of acquiring 12 pressure of pipeline that can implement at any time, and pass through
Common allen wrench auxiliary operation can be implemented.
Fig. 3 is to adopt pressure condition, and 2 component of connector cavity is in upper limit position at this time, and pressure measurement is not installed at the top of joint cavity
When hose, 5 power of spring and hydraulic coupling by 4 bottom of spool keep spool 4 to be reliably bonded with 1 bottom of locking end cap, and fluid will not
It leaks.At the top of joint cavity after installation pressure measurement hose, 12 internal oil of pipeline passes sequentially through 2 inclined hole of connector cavity, major diameter slot
Hole 203, minor diameter slot 204,4 gap of spool and locking 1 through-hole of end cap, into pressure-display device, real-time monitoring tubular road 12
Internal pressure.
Embodiment described above is only that preferred embodiments of the present invention are described, not to this practicality
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various modifications and improvement that the technical solution of utility model is made should all fall into the protection of the utility model claims book determination
In range.
Claims (3)
1. a kind of pressure measurement pipe clamp, it is characterised in that:Opening upwards semicolumn slot is equipped in the middle part of down tube clamp, the two of semicolumn slot
Side is respectively equipped with the slot of internal thread, and upper tube clamp, the base portion of the upper tube clamp lower part are equipped on the down tube clamp
It is corresponding with down tube clamp, it which is provided with bolt hole corresponding with down tube clamp slot, the fastening bolt being located in bolt hole
Upper lower tube clip body is connected and pipeline can be clamped, is equipped in the middle part of upper tube clamp lower face corresponding with the semicolumn slot of down tube clamp
The cylindrical hole of under shed semicolumn slot, the opposite composition of two halves cylinder groove is mounting hole, is set in the main part on upper tube clamp top
Central through hole, the central through hole lower end are connected under shed semicolumn slot, and the two axis is mutually perpendicular to, and is set in upper tube clamp
There is fittings body, which is made of upper, middle and lower segment, is located at the hypomere in upper tube clamp for cylinder, set by peripheral wall
External screw thread be meshed with the internal thread of upper tube clamp central through hole, the stage casing being linked together with hypomere is that size is logical more than center
The prism of bore dia, the epimere outer cylinder being linked together with stage casing set standard external, are connect with pressure acquisition device, epimere connects
Head sets round slot bore in vivo, sets internal thread on hole wall, the external screw thread covered with the locking end being located in round slot bore engages, locking end
Lid sets central through hole, and the outside one end of the central through hole sets linear type slot, and the inside one end of central through hole is adjacent with spool tapered portion,
The spool is formed by the truncated cone and less than the cylinder of truncated cone basal diameter, and the two intersection is placed in spring top, the valve
Core and spring are placed in the major diameter slot on fittings body axial centre slot top, lower spring end be placed in major diameter slot with it is following
Minor diameter slot connect on the step to be formed, at minor diameter center slot lower end side be equipped with the inclined hole being connected is tilted with it,
Inclined hole one end is connected with center slot, and the other end is connected with the non-middle part in fittings body lower face, is set in the middle part of fittings body lower face
There is downwardly convex conical thimble.
2. pressure measurement pipe clamp according to claim 1, it is characterised in that:Radial through-hole is equipped in the middle part of the connector phosphor bodies,
Spacer pin is equipped in hole, the part which is located in mounting hole is corresponding with the annular groove in the middle part of fittings body.
3. pressure measurement pipe clamp according to claim 1, it is characterised in that:Locking end base portion is equipped with the first sealing ring,
It is equipped with the second sealing ring between the fittings body and fittings body mounting hole, third is equipped between upper tube clamp and pipeline outer wall and is sealed
Circle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721787823.9U CN207609876U (en) | 2017-12-20 | 2017-12-20 | A kind of pressure measurement pipe clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721787823.9U CN207609876U (en) | 2017-12-20 | 2017-12-20 | A kind of pressure measurement pipe clamp |
Publications (1)
Publication Number | Publication Date |
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CN207609876U true CN207609876U (en) | 2018-07-13 |
Family
ID=62799183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201721787823.9U Expired - Fee Related CN207609876U (en) | 2017-12-20 | 2017-12-20 | A kind of pressure measurement pipe clamp |
Country Status (1)
Country | Link |
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CN (1) | CN207609876U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107859787A (en) * | 2017-12-20 | 2018-03-30 | 燕山大学 | A kind of pressure measurement pipe clamp |
-
2017
- 2017-12-20 CN CN201721787823.9U patent/CN207609876U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107859787A (en) * | 2017-12-20 | 2018-03-30 | 燕山大学 | A kind of pressure measurement pipe clamp |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20181220 |