CN220819415U - Detection auxiliary device of pipeline gas self-closing valve - Google Patents
Detection auxiliary device of pipeline gas self-closing valve Download PDFInfo
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- CN220819415U CN220819415U CN202322744620.3U CN202322744620U CN220819415U CN 220819415 U CN220819415 U CN 220819415U CN 202322744620 U CN202322744620 U CN 202322744620U CN 220819415 U CN220819415 U CN 220819415U
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- closing valve
- self
- pipeline gas
- air outlet
- air inlet
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Abstract
The utility model discloses a detection auxiliary device of a pipeline gas self-closing valve, which comprises a base, wherein the left end of the upper end surface of the base is connected with a left end support through a bolt, the right end of the upper end surface of the base is connected with a right end support through a bolt, the left end support and the right end support are both welded with the base, the left end support is connected with a fixed block through a bolt, the right end support is connected with a cylinder through a bolt, the output end of the cylinder is connected with a clamping block, the inner side of the clamping block is provided with a L-shaped air inlet channel which is horizontally arranged, the inlet end of the air inlet channel is provided with an air inlet interface, the inner side of the fixed block is provided with a L-shaped air outlet channel which is horizontally arranged, and the two sides of the air inlet channel and the air outlet channel are mutually and horizontally arranged.
Description
Technical Field
The utility model relates to the technical field of detection devices, in particular to a detection auxiliary device for a pipeline gas self-closing valve.
Background
The utility model provides a pipeline gas self-closing valve, be short for self-closing valve, install on low pressure gas system pipeline, when pipeline air feed pressure appears under-pressure, when the superpressure, do not need electricity or other external power, can automatic shutdown and need the device of manual opening, after the gas pipeline self-closing valve is processed, before leaving the factory, need pass through multiparty detection, especially need detect whether there is the leakage phenomenon, at present, the detection to the self-closing valve in the prior art mostly adopts ventilation equipment to pass through the coupling and be connected with the self-closing valve, and the state in the self-closing valve under the simulation ventilation or closure, leak gas when confirming the self-closing valve through the change of monitoring atmospheric pressure, above-mentioned measurement mode, need be connected with the device of pressing through joint, pipeline, data record testing arrangement at the both ends of self-closing valve, do not test a self-closing valve, just need be torn open, install the self-closing valve once, this dismouting process is more time consuming.
Part of technicians can fix the self-closing valve in order to measure, so that the two ends of the self-closing valve are rapidly connected through pipelines, the self-closing valve is fixed by adopting a tool and a clamp, but the common tool clamp is used for doing, and a clamping process is also needed, so that the measuring efficiency is influenced.
Therefore, the device for simplifying the installation flow, rapidly positioning and installing and improving the detection efficiency is designed, and the problem to be solved by the inventor is solved.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide the detection auxiliary device for the pipeline gas self-closing valve, which can realize the functions of simplifying the installation flow, rapidly positioning and installing and improving the detection efficiency.
The technical scheme adopted by the device is as follows: the utility model provides a pipeline gas self-closing valve's detection auxiliary device, it includes the base, there is left end support at the up end left end of base through bolted connection, there is right end support at the up end right-hand member of base through bolted connection, left end support and right-hand member support all with base welded connection, left end support has the fixed block through bolted connection, right-hand member support has the cylinder through bolted connection, the output of cylinder is connected with the clamp block, the L shape inlet channel that the level set up has been seted up to the inboard of clamp block, the entrance point of inlet channel is provided with the inlet connection, the L shape outlet channel that the level set up has been seted up to the inboard of fixed block, inlet channel, outlet channel's two limit mutually perpendicular levels set up, outlet channel's exit end is provided with outlet connection, inlet connection, outlet connection's inner wall all is provided with the internal thread, be provided with the locating rack between fixed block, the clamp block, the locating rack is connected with the base through the bolt.
Further, a movable buffer cushion is arranged on the side end face of the clamping block, and a through hole is formed in the middle of the movable buffer cushion.
Further, the through hole formed in the movable buffer pad is communicated with the L-shaped air inlet channel, and the inner diameter of the through hole is larger than the diameter of the L-shaped air inlet channel.
Further, the end part of the L-shaped air inlet channel is connected with an air inlet joint through an air inlet interface.
Further, a fixing buffer pad is arranged on the side end face of the fixing block, and a through hole is formed in the middle of the fixing buffer pad.
Further, the through hole formed in the fixed buffer pad is communicated with the L-shaped air outlet channel, and the inner diameter of the through hole is larger than the diameter of the L-shaped air outlet channel.
Further, the end part of the L-shaped air outlet channel is connected with an air outlet joint through an air outlet interface.
Further, the locating rack is the cylinder structure, the locating circular slot has been seted up at the locating rack middle part, the locating circular slot inboard is provided with fixing bolt, fixing bolt passes locating rack and base threaded connection, the draw-in groove has been seted up to the top in locating rack on and the locating circular slot, the draw-in groove is the bar structure.
Further, the outlet end of the air outlet connector is connected with a multi-channel pipe connector.
Further, the air outlet connector is connected with an intelligent instrument through a pipeline and a valve.
Further, the intelligent instrument comprises an automatic pressure regulating valve, a control circuit board and a control valve.
The device has the beneficial effects that:
1. The utility model adopts the open positioning frame, and sets the corresponding clamping groove and positioning groove according to the appearance of the self-closing valve, so as to facilitate the rapid positioning and installation when the self-closing valve is installed, the purpose of clamping and loosening the self-closing valve is achieved by the automatic extension and contraction of the air cylinder, the installation steps of the self-closing valve are simplified, the pipeline connected with the measuring instrument is directly connected on the fixed block and the clamping block, the pipeline butt joint is realized by clamping the self-closing valve, the repeated disassembly and assembly of the self-closing valve, the pipeline and the joint are avoided, the functions of simplifying the installation flow and rapidly positioning and installation and improving the detection efficiency are realized.
Drawings
Fig. 1 is a structural view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a top view of the present utility model.
Reference numerals illustrate: 1-a base; 2-left end bracket; 3-right end bracket; 4-cylinder; 5-clamping blocks; 6-fixing blocks; 7-a positioning frame; 9-fixing the buffer pad; 10-moving the cushion pad; 11-clamping grooves; 12-an air inlet interface; 13-an air outlet interface.
Detailed Description
The apparatus of the present utility model is further illustrated below in conjunction with specific examples, which are provided to illustrate the utility model and are not intended to limit the scope of the utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the apparatus of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.
Referring to fig. 1, which is a structural view of the utility model, a detection auxiliary device of a pipeline gas self-closing valve comprises a base 1, four symmetrically arranged mounting holes are formed in the end face of the base 1, the mounting holes are stepped counter bores, mounting bolts are arranged on the inner sides of the mounting holes and used for mounting the base 1, a stable condition is provided for detection, a left end support 2 is connected with the left end of the upper end of the base 1 through bolts, a right end support 3 is connected with the right end support 3 through bolts, both the left end support 2 and the right end support 3 are in welded connection with the base 1, a fixing block 6 is connected with the right end support 3 through bolts, an air joint of the air cylinder 4 is connected with an external air source through an air pipe, the air joint of the air cylinder 4 is connected with the external air source, the air cylinder 4 is controlled to carry the horizontal movement of the fixing block 5, the air cylinder 4 is elongated, the fixing block 5 is moved towards the locating block, the left end support 2 is connected with the left end support through bolts, the inner side of the fixing block 5 is provided with a horizontally arranged L-shaped air inlet channel, the inner side of the air inlet channel is provided with a fixing block 12, the left end support 2 and the right end support 3 is connected with the air outlet channel is provided with an air outlet port 13, both the air outlet channel is provided with an air outlet port 13, and the air outlet port 13 is connected with the air outlet channel is provided with the air outlet channel through the air inlet port 13, and the air outlet port 13 is provided with the air outlet port 13.
The locating rack 7 is cylindrical structure, the locating circular slot has been seted up at the locating rack 7 middle part, the locating circular slot inboard is provided with fixing bolt, fixing bolt passes locating rack 7 and base 1 threaded connection, draw-in groove 11 has been seted up to the top in locating circular slot on the locating rack 7, draw-in groove 11 is bar structure, the gas self-closing valve sets up at the locating rack 7 inboard, and the inlet end is towards clamping block 5, the end orientation fixed block 6 of giving vent to anger, there is a cylinder boss structure bottom of gas self-closing valve, cylinder boss lug boss is fixed in the location circular slot, the diameter of locating circular slot is greater than the external diameter of cylinder boss, and a section of pipe section of self-closing valve itself is direct along the direction setting of draw-in groove 11 is inboard at the draw-in groove 11.
Be provided with on the side end face of the clamping piece 5 and remove the blotter 10, the through-hole has been seted up at the middle part of removing the blotter 10, the through-hole of seting up on the removal blotter 10 is linked together with L shape air inlet channel, the internal diameter of through-hole is greater than L shape air inlet channel's diameter, L shape air inlet channel's tip is connected with the air inlet connector through air inlet connector 12, air is followed air inlet connector, air inlet connector 12 department gets into L shape air inlet channel, when cylinder 4 extension action, clamping piece 5 moves towards the self-closing valve, make the removal blotter 10 that sets up on the clamping piece 5 at first contact with the air inlet end of self-closing valve and promote the direction of self-closing valve towards fixed block 6 have less displacement.
The side end face of the fixed block 6 is provided with a fixed buffer pad 9, the middle part of the fixed buffer pad 9 is provided with a through hole, the through hole formed in the fixed buffer pad 9 is communicated with an L-shaped air outlet channel, the inner diameter of the through hole is larger than the diameter of the L-shaped air outlet channel, the end part of the L-shaped air outlet channel is connected with an air outlet joint through an air outlet joint 13, when the cylinder 4 stretches, the clamping block 5 pushes the self-closing valve to move towards the fixed block 6, the air outlet end of the self-closing valve is contacted with the fixed buffer pad 9 on the fixed block 6, the self-closing valve is clamped by the clamping block 5 and the fixed block 6 under the pushing of the cylinder 4, air enters the self-closing valve from the L-closing valve, enters the L-shaped air outlet channel communicated with the self-closing valve from the self-closing valve and finally leaves the fixed block 6 through the air outlet joint, and in order to detect the air leakage condition of the self-closing valve, the air outlet joint is connected with an intelligent instrument through a pipeline and a valve, and the intelligent instrument comprises an automatic pressure regulating valve, a control circuit board and a control valve, and the self-closing valve is detected through an intelligent instrument.
In order to better detect multiple data of the self-closing valve, a multi-channel pipe joint can be connected to the outlet end of the air outlet joint, different interfaces of the intelligent instrument or different detection devices can be respectively connected through the multi-channel pipe joint and a plurality of air-following pipes, and only the instrument can feed back the data of the air pressure of the self-closing valve in real time through the automatic pressure regulating valve and other parts.
The utility model adopts the open positioning frame 7, and sets the corresponding clamping groove 11 and positioning groove according to the appearance of the self-closing valve, so that when the self-closing valve is installed, the self-closing valve can be positioned and installed quickly, the purpose of clamping and loosening the self-closing valve can be achieved through the automatic extension and contraction of the air cylinder 4, the installation steps of the self-closing valve are simplified, the pipeline connected with the measuring instrument is directly connected to the fixed block 6 and the clamping block 5, the pipeline butt joint is realized through clamping the self-closing valve, the repeated disassembly and assembly of the self-closing valve, the pipeline and the joint are avoided, the installation flow is simplified, the quick positioning installation is realized, and the detection efficiency is improved.
Claims (9)
1. The utility model provides a pipeline gas self-closing valve's detection auxiliary device which characterized in that: including base (1), there is left end support (2) the up end left end of base (1) through bolted connection, there is right end support (3) the up end right-hand member of base (1) through bolted connection, there is fixed block (6) left end support (2) through bolted connection, there is cylinder (4) right end support (3) through bolted connection, the output of cylinder (4) is connected with clamp block (5), the L shape air inlet channel that the level set up has been seted up to clamp block (5) inboard, air inlet channel's entrance point is provided with inlet port (12), the L shape air outlet channel that the level set up has been seted up to the inboard of fixed block (6), air outlet channel's exit end is provided with outlet port (13), be provided with locating rack (7) between fixed block (6), the clamp block (5), locating rack (7) are connected with base (1) through the bolt.
2. The detection assisting device for the pipeline gas self-closing valve according to claim 1, wherein: the side end face of the clamping block (5) is provided with a movable buffer cushion (10), and the middle part of the movable buffer cushion (10) is provided with a through hole.
3. The detection assisting device for the pipeline gas self-closing valve according to claim 2, wherein: the through holes formed in the movable buffer cushion (10) are communicated with the L-shaped air inlet channel.
4. A pipeline gas self-closing valve detection auxiliary device according to claim 3, wherein: the end part of the L-shaped air inlet channel is connected with an air inlet joint through an air inlet interface (12).
5. The detection assisting device for the pipeline gas self-closing valve according to claim 1, wherein: the fixing cushion pad (9) is arranged on the side end face of the fixing block (6), and a through hole is formed in the middle of the fixing cushion pad (9).
6. The auxiliary device for detecting the self-closing valve of the pipeline gas according to claim 5, wherein the auxiliary device comprises: the through holes formed in the fixed buffer pads (9) are communicated with the L-shaped air outlet channels.
7. The auxiliary device for detecting the self-closing valve of the pipeline gas according to claim 6, wherein: the end part of the L-shaped air outlet channel is connected with an air outlet joint through an air outlet interface (13).
8. The detection assisting device for the pipeline gas self-closing valve according to claim 1, wherein: the locating rack (7) is the cylinder structure, the location circular slot has been seted up at locating rack (7) middle part, location circular slot inboard is provided with fixing bolt, fixing bolt passes locating rack (7) and base (1) threaded connection, draw-in groove (11) have been seted up on locating rack (7) and the top of location circular slot, draw-in groove (11) are bar structure.
9. The auxiliary device for detecting the self-closing valve of the pipeline gas according to claim 7, wherein: and the outlet end of the air outlet joint is connected with a multi-channel pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322744620.3U CN220819415U (en) | 2023-10-13 | 2023-10-13 | Detection auxiliary device of pipeline gas self-closing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322744620.3U CN220819415U (en) | 2023-10-13 | 2023-10-13 | Detection auxiliary device of pipeline gas self-closing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220819415U true CN220819415U (en) | 2024-04-19 |
Family
ID=90699247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322744620.3U Active CN220819415U (en) | 2023-10-13 | 2023-10-13 | Detection auxiliary device of pipeline gas self-closing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220819415U (en) |
-
2023
- 2023-10-13 CN CN202322744620.3U patent/CN220819415U/en active Active
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