CN217605211U - Low-temperature valve seal detection device - Google Patents

Low-temperature valve seal detection device Download PDF

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Publication number
CN217605211U
CN217605211U CN202221357346.3U CN202221357346U CN217605211U CN 217605211 U CN217605211 U CN 217605211U CN 202221357346 U CN202221357346 U CN 202221357346U CN 217605211 U CN217605211 U CN 217605211U
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CN
China
Prior art keywords
detection device
assembled
screw module
frame
valve seal
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
Application number
CN202221357346.3U
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Chinese (zh)
Inventor
佟桁
李玉军
刘浩燃
李俊江
史秋映
闫涛
马路
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boiler & Pressure Vessel Safety Inspection Institute Of Henan Province
Original Assignee
Boiler & Pressure Vessel Safety Inspection Institute Of Henan Province
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by Boiler & Pressure Vessel Safety Inspection Institute Of Henan Province filed Critical Boiler & Pressure Vessel Safety Inspection Institute Of Henan Province
Priority to CN202221357346.3U priority Critical patent/CN217605211U/en
Application granted granted Critical
Publication of CN217605211U publication Critical patent/CN217605211U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a low temperature valve seals detection device, comprises a workbench, be equipped with straight round pin lead screw module on the workstation, straight round pin lead screw module removes to serve and is equipped with the driver, be equipped with the mounting bracket on the driver drive end, be equipped with the pneumatic cylinder on the mounting bracket crossbeam lower wall, the pneumatic cylinder is flexible to serve and is equipped with the carriage, the embedded assembly piece that is equipped with of carriage lower wall, it is equipped with the intake pipe to inlay in the assembly piece, the utility model relates to a low temperature valve seals detects technical field, realizes that automatic clamp in batches gets sealed test, improves detection efficiency, need not the artifical change that frequently carries out the valve.

Description

Low-temperature valve seal detection device
Technical Field
The utility model relates to a low temperature valve seals detects technical field, specifically is a low temperature valve seals detection device.
Background
The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters of a conveying medium, can be divided into a shut-off valve, a check valve, an adjusting valve and the like according to functions of the valve, is a control part in a fluid conveying system, and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure and the like.
In view of the problems, the present invention is developed in order to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides a low temperature valve seals detection device has solved current valve and need carry out the leakproofness to it before dispatching from the factory and detect, and current detection device needs the frequent change valve of staff to detect when detecting, wastes time and energy, the slow technical problem of work efficiency.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cryogenic valve seals detection device, includes the workstation, be equipped with straight round pin lead screw module on the workstation, straight round pin lead screw module removes to serve and is equipped with the driver, be equipped with the mounting bracket on the driver drive end, be equipped with the pneumatic cylinder on the mounting bracket crossbeam lower wall, the pneumatic cylinder is equipped with the connection frame on serving telescopically, the embedded assembly piece that is equipped with of connection frame lower wall, it is equipped with the intake pipe to inlay in the assembly piece, the mounting bracket crossbeam upper wall is equipped with the air pump, be connected with the air duct between air pump and the intake pipe, be equipped with the observation structure on the workstation and be located straight round pin lead screw module the place ahead, install fixed knot structure on the connection frame and be located assembly piece both sides.
Preferably, the observation structure comprises a transparent water storage tank, an assembly table, four springs, a top plate and a conical top column;
the transparent water storage tank is assembled on the workbench and located in front of the straight pin screw rod module, the assembling table is assembled in the transparent water storage tank, the four springs are assembled on the assembling table, the top plate is arranged on the four springs, and the conical top column is assembled on the top plate.
Preferably, the conical top pillar is sleeved with a matched rubber sleeve.
Preferably, a feeding frame is arranged on the workbench and on one side of the straight pin screw rod module.
Preferably, a blanking frame is assembled on the other side of the straight pin screw rod module on the workbench, and a collecting box is assembled on the blanking frame.
Preferably, the fixing structure comprises two electric push rods and two fixing claws;
the two electric push rods are assembled on the connecting frame and located on two sides of the assembling block, and the two fixing claws are assembled on the two telescopic ends of the electric push rods.
Advantageous effects
The utility model provides a low temperature valve seals detection device. The device has the advantages that batch automatic clamping sealing test is realized, the detection efficiency is improved, and frequent replacement of the valve is not needed, so that the problems that the valve needs to be subjected to sealing detection before leaving a factory, and the conventional detection device needs workers to frequently replace the valve for detection during detection, thereby wasting time and labor and having low working efficiency are solved.
Drawings
Fig. 1 is a schematic structural view of the low-temperature valve seal detection device of the present invention.
Fig. 2 is the utility model discloses a low temperature valve seals detection device's side view section structure sketch map.
Fig. 3 is a schematic view of a top view structure of the low-temperature valve seal detection device of the present invention.
In the figure: 1-a workbench; 2-straight pin screw rod module; 3-a driver; 4-a mounting rack; 5-a hydraulic cylinder; 6-connecting the frame; 7-assembling the block; 8, an air inlet pipe; 9-an air pump; 10-an airway; 11-a transparent water storage tank; 12-an assembly station; 13-a spring; 14-a top plate; 15-a conical top post; 16-a rubber sleeve; 17-feeding frame; 18-a blanking frame; 19-a collection box; 20-an electric push rod; 21-fixed jaw.
Detailed Description
Example (b):
referring to fig. 1-3, which is a schematic structural diagram of an embodiment of the present invention, a low temperature valve seal detection apparatus, including a workbench 1, a straight pin screw module 2 is assembled on the workbench 1, a straight pin screw module 2, a driver 3 is assembled on a moving end of the straight pin screw module 2, the driver 3 is specifically a servo motor, a mounting rack 4 is assembled on a driving end of the driver 3, a hydraulic cylinder 5 is assembled on a lower wall of a cross beam of the mounting rack 4, a connecting frame 6 is assembled on a telescopic end of the hydraulic cylinder 5, an assembling block 7 is embedded in a lower wall of the connecting frame 6, an air inlet pipe 8 is embedded in the assembling block 7, an air pump 9 is assembled on an upper wall of the cross beam of the mounting rack 4, an air guide pipe 10 is connected between the air pump 9 and the air inlet pipe 8, an observation structure is assembled on the workbench 1 and in front of the straight pin screw module 2, and a fixing structure is installed on the connecting frame 6 and on two sides of the assembling block 7; the observation structure comprises a transparent water storage tank 11, an assembly table 12, four springs 13, a top plate 14 and a conical top column 15; the transparent water storage tank 11 is assembled on the workbench 1 and positioned in front of the straight pin screw rod module 2, the assembling table 12 is assembled in the transparent water storage tank 11, the four springs 13 are assembled on the assembling table 12, the top plate 14 is arranged on the four springs 13, and the conical top column 15 is assembled on the top plate 14; the conical top column 15 is sleeved with a matched rubber sleeve 16; a feeding frame 17 is arranged on the workbench 1 and positioned at one side of the straight pin screw rod module 2; a blanking frame 18 is arranged on the other side of the straight pin screw rod module 2 on the workbench 1, and a collecting box 19 is arranged on the blanking frame 18; the fixing structure comprises two electric push rods 20 and two fixing claws 21; two electric push rods 20 are assembled on the connecting frame 6 and positioned at two sides of the assembling block 7, and two fixed claws 21 are assembled on the telescopic ends of the two electric push rods 20;
in actual use: the working personnel equally place the valves to be tested on the material loading frame 17, after the placement is finished, the working personnel controls and operates through a programmable controller which is arranged on the working personnel and is matched with the working personnel, a hydraulic cylinder 5 which is arranged on the installation frame 4 drives a connecting frame 6 which is arranged on the telescopic end of the connecting frame to descend and stop after the connecting frame descends to a set height, the moving end of the straight pin screw rod module 2 starts to move, so that an air inlet pipe 8 is positioned above the valves, a fixed claw 21 is positioned below the joint of the valves, after the movement is finished, an electric push rod 20 which is arranged on the connecting frame 6 drives the fixed claw 21 which is arranged on the telescopic end of the connecting frame to contract, so that the fixed claw 21 fixes the valves, the valves are inserted into the air inlet pipe 8 to be sealed and fixed, after the clamping is finished, the hydraulic cylinder 5 ascends to drive the fixed valves to ascend, and a driver 3 which is arranged on the moving end of the straight pin screw rod module 2 drives the installation frame 4 which is arranged on the driving end to rotate by 90 degrees, after the rotation is finished, the moving end of the straight pin screw rod module 2 starts to move, the position is adjusted, the clamped valve is positioned above the transparent water storage tank 11, the hydraulic cylinder 5 descends, the fixed valve is inserted into the conical top column 15 for port sealing, meanwhile, the top plate 14 descends by the hydraulic cylinder 5, the top plate 14 is made to penetrate into the water in the transparent water storage tank 11 by the extrusion spring 13, after the completion of the penetration, the air pump 9 arranged on the mounting frame 4 starts to operate, the valve is inflated through the air duct 10 and the air inlet pipe 8, a worker observes whether the water in the transparent water storage tank 11 generates bubbles to detect the tightness of the valve, no bubbles exist in the water, after the detection is finished, the pressure of the air pump 9 is released, after the pressure release is finished, the hydraulic cylinder 5 ascends to drive the detected valve to ascend, the driver 3 rotates 90 degrees again, the automatic detection device is located on a blanking frame 18, a hydraulic cylinder 5 descends, a valve which is detected completely is inserted into the blanking frame 18, an electric push rod 20 drives a fixing claw 21 to loosen, the hydraulic cylinder 5 ascends to set the height to enable an air inlet pipe 8 to extract the valve, a straight pin screw rod module 2 starts to move, the air inlet pipe 8 is moved out of the position above the valve, after the valve is moved out completely, the hydraulic cylinder 5 ascends to reset, a driver 3 rotates 180 degrees to enable an installation frame 4 to be located above an upper material frame 17, the hydraulic cylinder 5 descends, the moving end of the straight pin screw rod module 2 moves in a matched mode, the steps are repeated, the next valve is clamped and detected, a rubber sleeve 16 on a conical ejection column 15 is used for increasing the sealing performance of the valve, gaps of butt joint sealing are prevented, the detection effect is influenced, the valve with water drops is dried on the blanking frame 18, the left water drops can flow into a collection box 19, bubbles appear in the detection process, the hydraulic cylinder 5 ascends, the electric push rod 20 drives the fixing claw 21 to loosen, and a worker can take down the residues.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a cryogenic valve seals detection device, includes workstation (1), its characterized in that, be equipped with straight round pin lead screw module (2) on workstation (1), straight round pin lead screw module (2), be equipped with driver (3) on straight round pin lead screw module (2) the removal end, be equipped with mounting bracket (4) on driver (3) drive end, be equipped with pneumatic cylinder (5) on mounting bracket (4) crossbeam lower wall, be equipped with connection frame (6) on pneumatic cylinder (5) the flexible end, the embedded assembly piece (7) that are equipped with of connection frame (6) lower wall, the embedded intake pipe (8) that are equipped with of assembly piece (7), mounting bracket (4) crossbeam upper wall is equipped with air pump (9), be connected with air duct (10) between air pump (9) and intake pipe (8), on workstation (1) and be located straight round pin lead screw module (2) the place ahead and be equipped with the observation structure, on connection frame (6) and be located assembly piece (7) both sides and install fixed knot structure.
2. The cryogenic valve seal detection device of claim 1, wherein the observation structure comprises a transparent water reservoir (11), a mounting table (12), four springs (13), a top plate (14) and a conical top post (15);
the transparent water storage tank (11) is assembled on the workbench (1) and located in front of the straight pin screw rod module (2), the assembling table (12) is assembled in the transparent water storage tank (11), the four springs (13) are assembled on the assembling table (12), the top plate (14) is arranged on the four springs (13), and the conical top column (15) is assembled on the top plate (14).
3. The cryogenic valve seal detection device of claim 2, wherein the conical top pillar (15) is sleeved with a matched rubber sleeve (16).
4. The cryogenic valve seal detection device according to claim 1, wherein a loading frame (17) is mounted on the table (1) and on one side of the straight-pin screw module (2).
5. The cryogenic valve seal detection device according to claim 1, characterized in that a blanking frame (18) is mounted on the workbench (1) and on the other side of the straight pin screw module (2), and a collection box (19) is mounted on the blanking frame (18).
6. The cryogenic valve seal detection device of claim 1, wherein the fixing structure comprises two electric push rods (20) and two fixing claws (21);
the two electric push rods (20) are assembled on the connecting frame (6) and located on two sides of the assembling block (7), and the two fixing claws (21) are assembled on the telescopic ends of the two electric push rods (20).
CN202221357346.3U 2022-05-31 2022-05-31 Low-temperature valve seal detection device Expired - Fee Related CN217605211U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221357346.3U CN217605211U (en) 2022-05-31 2022-05-31 Low-temperature valve seal detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221357346.3U CN217605211U (en) 2022-05-31 2022-05-31 Low-temperature valve seal detection device

Publications (1)

Publication Number Publication Date
CN217605211U true CN217605211U (en) 2022-10-18

Family

ID=83587555

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221357346.3U Expired - Fee Related CN217605211U (en) 2022-05-31 2022-05-31 Low-temperature valve seal detection device

Country Status (1)

Country Link
CN (1) CN217605211U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20221018

CF01 Termination of patent right due to non-payment of annual fee