CN213600300U

CN213600300U - Valve detection device

Info

Publication number: CN213600300U
Application number: CN202022689636.5U
Authority: CN
Inventors: 党永军
Original assignee: Inner Mongolia North Safety Technology Service Co ltd
Current assignee: Inner Mongolia North Safety Technology Service Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-02
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a valve detection device, including the detection case, all install hydraulic pressure support push rod in detection case inner wall bottom four corners department, hydraulic pressure supports the push rod top and installs the support roof, support roof top one side and install first fixed block, support roof top opposite side and install the second fixed block, driven hydraulic push rod is installed at first fixed block one side top, driven hydraulic push rod end is connected with driven clamp splice, initiative hydraulic push rod is installed at second fixed block one side top. The utility model discloses a use of hydraulic ram and supporting splint can highly adjust placing of valve and can support the valve, through the sealed use that fills up of driven hydraulic push rod, driven clamp splice, initiative hydraulic push rod, initiative clamp splice and silica gel, can carry out the centre gripping to the valve and seal, can reduce the fixed degree of difficulty of centre gripping of valve, the staff of being convenient for is to the detection of valve.

Description

Valve detection device

Technical Field

The utility model relates to a valve detects technical field, more specifically says, the utility model relates to a valve detection device.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for the valve of the fluid control system, and has quite various varieties and specifications from the simplest stop valve to various valves used in an extremely complicated automatic control system;

after the valve is produced, in order to detect the leakproofness of valve, need detect the valve, current detection method divide into step-down detection and submerged formula, and the submerged formula utilizes "bubble method" directly perceivedly to judge whether qualified with fixed comparatively loaded down with trivial details the installation of valve, carries out the centre gripping to single valve and need consume more time, can reduce staff's detection efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a valve detection device, through the use of hydraulic ram and supporting splint, can highly adjust and can support the valve placing of valve, through driven hydraulic ram, driven clamp splice, initiative hydraulic ram, the sealed use of filling up of initiative clamp splice and silica gel, can carry out the centre gripping to the valve and seal up, can reduce the fixed degree of difficulty of centre gripping of valve, be convenient for the staff to the detection of valve, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a valve detection device comprises a detection box, wherein hydraulic support push rods are installed at four corners of the bottom end of the inner wall of the detection box, a support top plate is installed at the top ends of the hydraulic support push rods, a first fixed block is installed on one side of the top end of the support top plate, a second fixed block is installed on the other side of the top end of the support top plate, a driven hydraulic push rod is installed at the top of one side of the first fixed block, a driven clamping block is connected to the end of each driven hydraulic push rod, a driving hydraulic push rod is installed at the top of one side of the second fixed block, a driving clamping block is connected to the end of each driving hydraulic push rod, silica gel sealing gaskets are bonded to the middle portions of one side of the driven clamping block and the middle portion of one side of;

fixing groove has all been seted up to driven hydraulic pressure push rod post surface one side and initiative hydraulic pressure push rod post surface one side, spacing draw-in groove has all been seted up at driven clamp splice opposite side middle part and initiative clamp splice opposite side middle part, the fixing clip hole has been seted up at spacing draw-in groove inner wall top, fixing clip hole internally mounted has the fixing clip post, and the inlet port has been seted up at driven clamp splice one side middle part, inlet port internally mounted has the intake pipe, the inlet tube is installed at detection case one end top, the drain pipe is installed to detection case one end bottom.

Further, mounting holes have all been seted up at first fixed block one side top and second fixed block one side top, the diameter of driven hydraulic push rod is the same with the diameter of initiative hydraulic push rod, the internal diameter of mounting hole is the same with the diameter of driven hydraulic push rod.

Furthermore, the longitudinal section size of the driven clamping block is the same as that of the driving clamping block, and the longitudinal section shape of the driven clamping block and that of the driving clamping block are both T-shaped.

Furthermore, the diameter of the driven hydraulic push rod pushing rod column is the same as that of the driving hydraulic push rod pushing rod column, and the inner diameter of the limiting clamping groove is the same as that of the driven hydraulic push rod pushing rod column.

Furthermore, the inner diameter of the fixing clamping groove is the same as that of the fixing clamping hole, the diameter of the fixing clamping column is the same as that of the fixing clamping hole, and one end of the fixing clamping column is located inside the fixing clamping groove.

Further, the driving clamping block is provided with a silica gel sealing gasket close to the air inlet, a through hole is formed in the middle of one end of the silica gel sealing gasket, and the inner diameter of the through hole is the same as that of the air inlet.

Furthermore, the longitudinal section of the supporting clamping plate is arc-shaped, and the supporting clamping plate is made of stainless steel.

The utility model discloses a technological effect and advantage:

1. through the use of hydraulic ram and supporting splint, can highly adjusting and can supporting the valve placing of valve, through the use of driven hydraulic push rod, driven clamp splice, initiative hydraulic push rod, initiative clamp splice and the sealed pad of silica gel, can carry out the centre gripping to the valve and seal, can reduce the fixed degree of difficulty of centre gripping of valve, the staff of being convenient for is to the detection of valve.

2. Through the use of fixing slot, fixing clip hole and fixing clip post, can reduce the installation and the change degree of difficulty of driven clamp splice and initiative clamp splice, through changing driven clamp splice and initiative clamp splice, can be so that detect not unidimensional valve and detect, be favorable to improving the suitability of device.

3. Through using hydraulic pressure to support the push rod, can highly adjusting supporting roof, make by the fixed valve of centre gripping enter into the detection case inside, through using the inlet tube, can carry out the water injection operation to the detection case inside, through using the intake pipe, can carry out the leakproofness test to soaking the valve in water inside, can reduce staff's the detection degree of difficulty.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the mounting structure schematic diagram of the silica gel sealing gasket of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4 is a schematic view of the mounting structure of the fixing clip column of the present invention.

The reference signs are: 1. a detection box; 2. a hydraulic support push rod; 3. supporting a top plate; 4. a first fixed block; 5. a second fixed block; 6. a driven hydraulic push rod; 7. a driven clamp block; 8. an active hydraulic push rod; 9. an active clamping block; 10. a silica gel sealing gasket; 11. a hydraulic ejector rod; 12. supporting the clamping plate; 13. a limiting clamping groove; 14. fixing the clamping groove; 15. fixing the clamp hole; 16. fixing the clamping column; 17. an air inlet; 18. an air inlet pipe; 19. a water inlet pipe; 20. and a water discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The valve detection device shown in the attached figures 1-4 comprises a detection box 1, wherein hydraulic support push rods 2 are respectively arranged at four corners of the bottom end of the inner wall of the detection box 1, a support top plate 3 is arranged at the top end of each hydraulic support push rod 2, a first fixing block 4 is arranged at one side of the top end of each support top plate 3, a second fixing block 5 is arranged at the other side of the top end of each support top plate 3, a driven hydraulic push rod 6 is arranged at the top of one side of each first fixing block 4, the push rod end of each driven hydraulic push rod 6 is connected with a driven clamping block 7, a driving hydraulic push rod 8 is arranged at the top of one side of each second fixing block 5, mounting holes are respectively formed in the top of one side of each first fixing block 4 and the top of one side of each second fixing block 5, the diameter of each driven hydraulic push rod 6 is the same as that of, the hydraulic valve clamping device is convenient for workers to use the driven hydraulic push rod 6 and the driving hydraulic push rod 8, the end of the push rod of the driving hydraulic push rod 8 is connected with the driving clamping block 9, the size of the longitudinal section of the driven clamping block 7 is the same as that of the longitudinal section of the driving clamping block 9, the shape of the longitudinal section of the driven clamping block 7 and that of the longitudinal section of the driving clamping block 9 are both T-shaped, the clamping difficulty of a detection device on a valve can be reduced, the use of the workers is convenient, silica gel sealing gaskets 10 are bonded on the middle portions of one side of the driven clamping block 7 and one side of the driving clamping block 9, a hydraulic ejector rod 11 is mounted in the middle portion of the top end of the supporting top plate 3, a supporting clamping plate 12 is mounted at the end of the push rod of the hydraulic ejector rod 11, the shape of the longitudinal section of;

one side of the outer surface of a push rod column of a driven hydraulic push rod 6 and one side of the outer surface of a push rod column of a driving hydraulic push rod 8 are both provided with a fixed clamping groove 14, the middle part of the other side of a driven clamping block 7 and the middle part of the other side of a driving clamping block 9 are both provided with a limit clamping groove 13, the diameter of the push rod column of the driven hydraulic push rod 6 is the same as that of the push rod column of the driving hydraulic push rod 8, the inner diameter of the limit clamping groove 13 is the same as that of the push rod column of the driven hydraulic push rod 6, the mounting and dismounting difficulty of the driven clamping block 7 and the driving clamping block 9 can be reduced, the use of the driven clamping block 7 and the driving clamping block 9 is convenient, the top of the inner wall of the limit clamping groove 13 is provided with a fixed clamping hole 15, a fixed clamping column 16 is mounted inside the fixed clamping hole 15, the inner diameter of the fixed clamping, can fix the installation of driven clamp splice 7 and initiative clamp splice 9, be convenient for use the installation of driven clamp splice 7 and initiative clamp splice 9, inlet port 17 has been seted up at driven clamp splice 7 one side middle part, initiative clamp splice 9 is close to inlet port 17 department and installs sealed 10 of silica gel, the through-hole has been seted up at sealed 10 one end middle part of silica gel, and the internal diameter of through-hole is the same with inlet port 17's internal diameter, the installation of the intake pipe 18 of being convenient for is used, inlet port 17 internally mounted has intake pipe 18, inlet tube 19 is installed at 1 one end top of detection case, drain pipe 20 is installed to 1 one end bottom.

The utility model discloses the theory of operation: during actual use, a worker places a valve on the top of the supporting clamp plate 12, then starts the hydraulic ejector rod 11, adjusts the height of the valve placed inside the supporting clamp plate 12, enables the two sides of the valve to be at the same height with the driven clamp blocks 7 and the driving clamp blocks 9, then starts the driven hydraulic push rod 6 and the driving hydraulic push rod 8, enables the driven clamp blocks 7 and the driving clamp blocks 9 to respectively contact the valve, and extrudes and limits the valve, so that the clamping and fixing difficulty of the valve can be reduced, and the detection of the valve by the worker is facilitated;

after the valve is fixed, a worker starts the hydraulic support push rod 2, the hydraulic support push rod 2 works to drive the support top plate 3 to move downwards, when the support top plate 3 cannot move downwards continuously, the worker injects detection water into the detection box 1 through the water inlet pipe 19 to enable the detection water to flow over the valve, then the worker connects the air inlet pipe 18 with an external pressurization air pipe to pressurize the interior of the valve and test the tightness of the valve, when bubbles appear in a water body, the sealing performance of the valve is poor, and when no bubbles appear in the water body, the sealing performance of the valve is good;

when needs examine not unidimensional valve, the staff takes out the fixing clip post 16 from fixing clip hole 15 inside, and later the staff takes out from driven clamp splice 7 and initiative clamp splice 9, changes driven clamp splice 7 and initiative clamp splice 9, and the staff of being convenient for is favorable to improving the suitability of device to the detection of unidimensional valve.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a valve detection device, includes detection case (1), its characterized in that: the detection box is characterized in that hydraulic support push rods (2) are installed at four corners of the bottom end of the inner wall of the detection box (1), a support top plate (3) is installed at the top end of each hydraulic support push rod (2), a first fixed block (4) is installed at one side of the top end of the support top plate (3), a second fixed block (5) is installed at the other side of the top end of the support top plate (3), a driven hydraulic push rod (6) is installed at the top of one side of each first fixed block (4), a driven clamping block (7) is connected to the push rod end of each driven hydraulic push rod (6), a driving hydraulic push rod (8) is installed at the top of one side of each second fixed block (5), a driving clamping block (9) is connected to the push rod end of each driving hydraulic push rod (8), a silica gel sealing gasket (10) is bonded to the middle of one side of each driven, a supporting clamping plate (12) is arranged at the push rod end of the hydraulic push rod (11);

fixing clamp groove (14) have all been seted up to driven hydraulic pressure push rod (6) push rod post surface one side and initiative hydraulic pressure push rod (8) push rod post surface one side, spacing draw-in groove (13) have all been seted up at driven clamp splice (7) opposite side middle part and initiative clamp splice (9) opposite side middle part, fixing clip hole (15) have been seted up at spacing draw-in groove (13) inner wall top, fixing clip hole (15) internally mounted has fixing clip post (16), and inlet port (17) have been seted up at driven clamp splice (7) one side middle part, inlet port (17) internally mounted has intake pipe (18), inlet tube (19) are installed at detection case (1) one end top, drain pipe (20) are installed to detection case (1) one end bottom.

2. A valve gate test device as claimed in claim 1, wherein: the mounting hole has all been seted up at first fixed block (4) one side top and second fixed block (5) one side top, the diameter of driven hydraulic push rod (6) is the same with the diameter of initiative hydraulic push rod (8), the internal diameter of mounting hole is the same with the diameter of driven hydraulic push rod (6).

3. A valve gate test device as claimed in claim 1, wherein: the vertical section size of the driven clamping block (7) is the same as that of the driving clamping block (9), and the vertical section shape of the driven clamping block (7) and that of the driving clamping block (9) are both T-shaped.

4. A valve gate test device as claimed in claim 1, wherein: the diameter of the driven hydraulic push rod (6) push rod column is the same as that of the driving hydraulic push rod (8), and the inner diameter of the limiting clamping groove (13) is the same as that of the driven hydraulic push rod (6).

5. A valve gate test device as claimed in claim 1, wherein: the inside diameter of fixing clamp groove (14) is the same with the inside diameter of fixing clamp hole (15), the diameter of fixing clamp post (16) is the same with the inside diameter of fixing clamp hole (15), fixing clamp post (16) one end is located inside fixing clamp groove (14).

6. A valve gate test device as claimed in claim 1, wherein: the active clamping block (9) is close to the air inlet hole (17) and is provided with a silica gel sealing gasket (10), the middle of one end of the silica gel sealing gasket (10) is provided with a through hole, and the inner diameter of the through hole is the same as that of the air inlet hole (17).

7. A valve gate test device as claimed in claim 1, wherein: the longitudinal section of the supporting clamping plate (12) is arc-shaped, and the supporting clamping plate (12) is made of stainless steel.