CN210141973U - Clamping device for valve pressure test - Google Patents

Clamping device for valve pressure test Download PDF

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Publication number
CN210141973U
CN210141973U CN201920758283.4U CN201920758283U CN210141973U CN 210141973 U CN210141973 U CN 210141973U CN 201920758283 U CN201920758283 U CN 201920758283U CN 210141973 U CN210141973 U CN 210141973U
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China
Prior art keywords
valve
tray
fixing
chuck
clamping device
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CN201920758283.4U
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Chinese (zh)
Inventor
常静
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Shanxi henghuada Valve Technology Co., Ltd
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常静
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Abstract

The utility model provides a clamping device for valve pressure test, which comprises a tray, a cover plate and a lifting rod; the left fixing plate is welded on the base, the right fixing plate is installed on the base through a sliding groove formed in the base, and fixing ribs are welded on the outer sides of the two fixing plates; the tray is arranged between the two fixing plates through a bracket, and a lifting rod is arranged between the tray and the bracket; the chuck is installed in the inboard of fixed plate through the shrink wheel, and installs the fixed pin in the head department of chuck. The pressurization pipeline is installed inside the opening corresponding to the chuck in the upper end of the fixing plate, a pressurization pipe motion handle is arranged on the outer side of the installation pressurization pipeline of the fixing plate, a sliding groove handle, and a transmission device and the fixing plate are installed on the end face of the base. The position of valve is controlled in the lift activity of tray accessible lifter, better with the valve alignment pressurization pipeline, and the design that the valve department was aimed at to the pressurization pipeline is the conical surface can be used to the valve of variation in size.

Description

Clamping device for valve pressure test
Technical Field
The utility model belongs to the technical field of detection device, more specifically say, in particular to clamping device that valve pressure test was used.
Background
Pressure detection, the valve can detect the tightness of the valve after production and before leaving the factory, generally, the valve controls the flow of various fluids such as air, water, steam, various corrosive media, slurry, oil, liquid metal, radioactive media and the like, and the valve is further divided into a cast iron valve, a cast steel valve, a stainless steel valve, a chromium molybdenum vanadium steel valve, a dual-phase steel valve, a plastic valve, a nonstandard valve and the like according to the material, so the detection of the pressure and the tightness of the valve is particularly important.
Application No.: in the patent of cn201721754035.x, the utility model discloses a valve pressure detection device, which comprises a water tank and a high-pressure test main tank, wherein a manual pump is arranged in the water tank, and a manual pump pressure gauge is also arranged above the water tank; the manual pump is connected to the high-pressure test main tank through a high-pressure hose, and a water inlet high-pressure valve is arranged between the manual pump and the high-pressure test main tank; one end of the high-pressure test main tank is provided with a connecting flange for connecting a valve to be tested; an exhaust port is arranged above the high-pressure test main tank and is connected with a test pressure gauge through a buffer tube, and a cock exhaust valve is arranged between the exhaust port and the test pressure gauge; the manual pump is also connected with a manual pump pressure gauge. The utility model discloses a flange joint each functional unit for the easy operation of changing or installing the valve reaches high sealing performance, and labour saving and time saving is small, light in weight, and the transportation is convenient.
Based on the aforesaid, the pressure measurement of current valve device can't unify the detection to great less department valve, and large-scale valve detects the time installation for the difficulty, adds and holds the device and can't press from both sides tightly and take place the outsourcing, big or small length you be difficult for adjusting the scheduling problem.
Therefore, in view of the above, a research and improvement is made for the existing structure and defects, and a clamping device for valve pressure testing is provided, so as to achieve the purpose that the clamping device cannot clamp and cooperate with valves of any size and length during detection and prevention detection.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a clamping device for valve pressure test to solve current valve clamping device function singleness, not tight or take place crooked problem when holding the valve with adding.
The utility model discloses clamping device's for valve pressure test purpose and efficiency are reached by following concrete technical means:
a clamping device for valve pressure test comprises a tray, a contraction wheel, a pressurizing pipeline, a chute handle, a chuck, a bracket, a base, a pressurizing pipe moving handle, a fixing rib, a fixing pin, a fixing plate, a cover plate and a lifting rod; the left fixing plate is welded on the base, the right fixing plate is installed on the base through a sliding groove formed in the base, and fixing ribs are welded on the outer sides of the two fixing plates; the tray is arranged between the two fixing plates through a bracket, and a lifting rod is arranged between the tray and the bracket; the chuck is installed in the inboard of fixed plate through the shrink wheel, and installs the fixed pin in the head department of chuck. The pressure pipeline is installed inside the opening corresponding to the chuck in the upper end of the fixing plate, a pressure pipe motion handle is arranged on the outer side of the installation pressure pipeline of the fixing plate, a sliding groove handle is installed on the end face of the base, and the cover plate is installed on the upper end of the tray through a hinge.
Furthermore, the chuck jaw grooves of the chuck are arranged at four positions which are designed in a circumferential shape and are separated by 90 degrees.
Furthermore, the spout sets up the fixed muscle lower extreme in two places that the fixed plate set up, and the spout is equipped with two with fixed muscle position altogether.
Furthermore, the tray is arranged in the middle of the two fixing plates and is connected by a lifting rod, and the lifting rod is arranged at two positions in parallel front and back.
Furthermore, a conical inclined surface is arranged at the joint of the front end of the pressurizing pipeline and the valve.
Further, the front ends of the tray and the cover plate are provided with circular arc-shaped openings.
Compared with the prior art, the utility model discloses following beneficial effect has:
the setting of apron and tray, the lifter is installed to the tray lower extreme, the position of accessible lifter comes the control flap, better aim at the valve pressurization pipeline, the setting of apron, when the pressure of detection valve, it is whole to cover the apron lid and to wrap the valve, if take place the installation aim at the position not right and can not spout the everywhere when leaking, a department's circular arc has been seted up with the same department position in front end of apron to the tray simultaneously, the circular arc is in order to stretch out the outstanding valve handle of valve when placing the valve.
The setting of spout, the fixed muscle lower extreme in two places of the fixed plate on right side begins to have the spout, and two places spouts can be more stable keep the fixed plate stability when clamping movement, and can be bigger to the effort of valve when the fixed plate compresses tightly the valve, guarantees the fixed of valve.
The setting of chuck and pressurization pipeline, pressurization pipeline aim at valve department and be the design of conical surface, can act on the valve of variation in size, and the fixed pin is installed to the chuck end, and the fixed pin can be to the installation screw that its valve both sides fixed disk was seted up.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional structure of the present invention.
Fig. 3 is an enlarged schematic view of the position a of the present invention.
Fig. 4 is an enlarged schematic structural diagram of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a tray; 2. a shrink wheel; 3. a pressurized conduit; 4. a chute; 5. a chute handle; 6. a chuck; 7. a bracket; 8. a base; 9. a pressure tube movement handle; 10. fixing the ribs; 11. a fixing pin; 12. a fixing plate; 12. A cover plate; 14. a lifting rod;
Detailed Description
Example (b):
as shown in figures 1 to 4:
the utility model provides a clamping device for valve pressure test, which comprises a tray 1, a contraction wheel 2, a pressurizing pipeline 3, a chute 4, a chute handle 5, a chuck 6, a bracket 7, a base 8, a pressurizing pipe moving handle 9, a fixing rib 10, a fixing pin 11, a fixing plate 12, a cover plate 13 and a lifting rod 14; the left fixing plate 12 is welded on the base 8, the right fixing plate 12 is installed on the base 8 through a sliding chute 4 formed in the base 8, and fixing ribs 10 are welded on the outer sides of the two fixing plates 12; the tray 1 is arranged between two fixing plates 12 through a bracket 7, and a lifting rod 14 is arranged between the tray 1 and the bracket; the chuck 6 is installed at the inner side of the fixing plate 12 through the contraction wheel 2, and the fixing pin 11 is installed at the head of the chuck 6. The pressurizing pipeline 3 is installed inside the opening corresponding to the chuck 6 at the upper end of the fixing plate 12, a pressurizing pipe motion handle 9 is arranged on the outer side of the pressurizing pipeline 3 installed on the fixing plate 12, a sliding groove handle 5 is installed on the end face of the base 8, and a cover plate 13 is installed at the upper end of the tray through a hinge.
The jaws of the chuck 6 are designed to be 90 degrees at four positions because the mounting holes formed in the mounting discs at the two ends of the mounted valve are generally designed to be 90 degrees at four positions, so that the valve can be perfectly mounted on the chuck 6.
Wherein, spout 4 sets up the fixed muscle 10 lower extreme in two places that fixed plate 12 set up, and spout 4 is equipped with two with fixed muscle 10 position altogether, and the fixed muscle 10 lower extreme in two places begins to have spout 4, and the motion stability of fixed plate 12 is kept that spout 4 in two places can be more certain, and can be bigger to the effort of valve when fixed plate 12 compresses tightly the valve, guarantees the fixed of valve.
Wherein, tray 1 sets up the centre department at two fixed plates 12, and tray 1 is connected by lifter 14, and lifter 14 is two places side by side from beginning to end, and the position of valve is controlled in the lift activity of tray accessible lifter 14, better aims at the pressurization pipeline 3 with the valve, and the lift of assurance tray 1 that two lifters 14 can be more stable around can.
The connecting part of the front end of the pressurizing pipeline 3 and the valve is provided with a conical inclined surface, and the design of the conical surface of the pressurizing pipeline 3 can be used for valves with different sizes.
The front ends of the tray 1 and the cover plate 13 are provided with circular arc-shaped openings, and the circular arcs of the front ends of the tray 1 and the cover plate 13 are used for extending the protruding valve handles of the valves to facilitate detection when the valves are placed.
The specific use mode and function of the embodiment are as follows:
in the utility model, the lower end of the tray 1 is provided with the lifting rod 14, the position of the valve can be controlled by the lifting action of the lifting rod 14, both ends of the valve are better aligned with the pressurizing pipeline, when the pressure of the valve is detected, the cover plate 13 is well covered to wrap the whole valve, if the installation alignment position is not opposite, the valve can not be sprayed to four positions, meanwhile, the same position of the front ends of the tray 1 and the cover plate 13 is provided with a circular arc, the circular arc is used for extending out the protruded valve handle of the valve to be convenient to detect when the valve is placed, the design of the conical surface of the pressurizing pipeline 3 can be used for valves with different sizes, the tail end of the chuck 6 is provided with the fixing pin 11, the fixing pin 11 can be used for installing screw holes arranged on the fixing discs on both sides of the valve, the claw grooves of the chuck 6 are arranged in four positions, the four positions are separated by 90 between the circular designs, let chuck 6 and valve perfect adaptation installation, the fixed muscle 10 lower extreme in two places of fixed plate 12 on right side begins to have spout 4, and two places spout 4 can be more stable keep fixed plate 12 stability when clamping movement, and can guarantee that the effort to the valve can be bigger when fixed plate 12 compresses tightly the valve, guarantees the fixed of valve.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. The utility model provides a clamping device that valve pressure test was used which characterized in that: the clamping device for the valve pressure test comprises a tray (1), a contraction wheel (2), a pressurizing pipeline (3), a chute (4), a chute handle (5), a chuck (6), a bracket (7), a base (8), a pressurizing pipe moving handle (9), a fixing rib (10), a fixing pin (11), a fixing plate (12), a cover plate (13) and a lifting rod (14); the left fixing plate (12) is welded on the base (8), the right fixing plate (12) is installed on the base (8) through a sliding chute (4) formed in the base (8), and fixing ribs (10) are welded on the outer sides of the two fixing plates (12); the tray (1) is arranged between two fixing plates (12) through a bracket (7), and a lifting rod (14) is arranged between the tray (1) and the bracket; the chuck (6) is arranged on the inner side of the fixing plate (12) through the contraction wheel (2), and a fixing pin (11) is arranged at the head of the chuck (6); the pressurizing pipeline (3) is arranged in the opening corresponding to the chuck (6) at the upper end of the fixing plate (12), and a pressurizing pipe moving handle (9) is arranged on the outer side of the fixing plate (12) where the pressurizing pipeline (3) is arranged; a chute handle (5) is arranged on the end surface of the base (8); and a cover plate (13) is arranged at the upper end of the tray through a hinge.
2. The clamping device for testing the pressure of a valve as claimed in claim 1, wherein: the clamping jaw grooves of the chuck (6) are arranged at four positions which are designed in a circumferential shape and are separated by 90 degrees.
3. The clamping device for testing the pressure of a valve as claimed in claim 1, wherein: the sliding groove (4) is arranged at the lower end of two fixed ribs (10) arranged on the fixed plate (12), and the sliding groove (4) and the fixed ribs (10) are arranged at two positions.
4. The clamping device for testing the pressure of a valve as claimed in claim 1, wherein: the tray (1) is arranged in the middle of the two fixing plates (12), the tray (1) is connected by a lifting rod (14), and the lifting rod (14) is arranged in two positions in parallel front and back.
5. The clamping device for testing the pressure of a valve as claimed in claim 1, wherein: the connecting part of the front end of the pressurizing pipeline (3) and the valve is provided with a conical inclined surface.
6. The clamping device for testing the pressure of a valve as claimed in claim 1, wherein: the front ends of the tray (1) and the cover plate (13) are provided with circular arc-shaped openings.
CN201920758283.4U 2019-05-24 2019-05-24 Clamping device for valve pressure test Active CN210141973U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920758283.4U CN210141973U (en) 2019-05-24 2019-05-24 Clamping device for valve pressure test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920758283.4U CN210141973U (en) 2019-05-24 2019-05-24 Clamping device for valve pressure test

Publications (1)

Publication Number Publication Date
CN210141973U true CN210141973U (en) 2020-03-13

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ID=69734358

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920758283.4U Active CN210141973U (en) 2019-05-24 2019-05-24 Clamping device for valve pressure test

Country Status (1)

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CN (1) CN210141973U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111426465A (en) * 2020-05-08 2020-07-17 合肥通用机械研究院有限公司 Valve pressure test device
CN111579376A (en) * 2020-06-01 2020-08-25 北京星际荣耀空间科技有限公司 Test tool
CN111678661A (en) * 2020-06-22 2020-09-18 周显双 Equipment for detecting air tightness of large valve
CN113532845A (en) * 2021-07-22 2021-10-22 江苏盐电阀门有限公司 Pressure test tool for butt welding end valve
CN115753032A (en) * 2021-09-02 2023-03-07 中国石油天然气集团有限公司 Testing device, system and method for top drive washing pipe assembly test

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111426465A (en) * 2020-05-08 2020-07-17 合肥通用机械研究院有限公司 Valve pressure test device
CN111426465B (en) * 2020-05-08 2021-11-30 合肥通用机械研究院有限公司 Valve pressure test device
CN111579376A (en) * 2020-06-01 2020-08-25 北京星际荣耀空间科技有限公司 Test tool
CN111678661A (en) * 2020-06-22 2020-09-18 周显双 Equipment for detecting air tightness of large valve
CN113532845A (en) * 2021-07-22 2021-10-22 江苏盐电阀门有限公司 Pressure test tool for butt welding end valve
CN113532845B (en) * 2021-07-22 2024-02-02 江苏盐电阀门有限公司 Pressure testing tool for butt welding end valve
CN115753032A (en) * 2021-09-02 2023-03-07 中国石油天然气集团有限公司 Testing device, system and method for top drive washing pipe assembly test
CN115753032B (en) * 2021-09-02 2024-02-13 中国石油天然气集团有限公司 Test device, system and method for top drive flushing pipe assembly test

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200305

Address after: 030000 east entrance of Sunjiazhai village, Xiaodian District, Taiyuan City, Shanxi Province

Patentee after: Shanxi henghuada Valve Technology Co., Ltd

Address before: 312500 Wufeng Road, Xinchang County, Shaoxing City, Zhejiang Province, 20

Patentee before: Chang Jing