CN220120374U

CN220120374U - Valve pressure testing equipment

Info

Publication number: CN220120374U
Application number: CN202321560462.XU
Authority: CN
Inventors: 张俊才; 黄鹤; 张启明; 杨立波; 李水玲; 邓小虎; 梁坚
Original assignee: HUNAN INDUSTRIAL EQUIPMENT INSTALLATION CO LTD
Current assignee: HUNAN INDUSTRIAL EQUIPMENT INSTALLATION CO LTD
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-12-01
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses valve pressure test equipment, in particular to the field of valve pressure test equipment, which comprises a reinforcing rib, wherein H-shaped steel is fixed on the outer side of the reinforcing rib, and a jack is connected to the inner top surface of the reinforcing rib; the device is provided with the reinforcing device, and the metal blocks outside the mounting sleeve are used for lifting the reinforcing outside the reinforcing device, so that the fixing of the jack can be conveniently completed, the reinforcing on two sides of the jack is lifted, the stability of the valve pressure test process structure is improved, and the valve pressure test is facilitated; the device is provided with a supporting device, after the connecting pipe of the pressure test pump is connected with the corresponding valve, the pressurized water injection of the valve can be carried out, so that the sealing test of the valve pressure test is carried out, the movable pad is pushed in the vertical direction by the supporting spring in the installation shell, the supporting sleeve at the top of the supporting frame is abutted to the bottom of the connecting pipe of the pressure test pump for bearing, the supporting and reinforcing effects of the connecting pipe of the pressure test pump are realized, and the service life of equipment is prolonged.

Description

Valve pressure testing equipment

Technical Field

The utility model relates to the technical field of valve pressure test equipment, in particular to valve pressure test equipment.

Background

The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium. According to the functions, the valve can be divided into a shutoff valve, a check valve, a regulating valve and the like, and the valve is a control component in a fluid conveying system and has the functions of stopping, regulating, guiding flow, preventing backflow, stabilizing pressure, diverting flow or overflow pressure relief and the like. The valve for the fluid control system is quite various in variety and specification from the simplest stop valve to various valves used in the extremely complex automatic control system, the valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and the valve is subjected to a shell pressure test and a sealing test before being installed, wherein the test pressure is 1.5 times and 1.1 times of the maximum allowable working pressure of the valve at 20 ℃;

the Chinese patent discloses a valve pressure test device (issued publication No. CN 218765878U), which comprises a frame, wherein a first baffle for blocking a valve outlet is arranged in the middle of the frame, a second baffle for blocking a valve inlet is arranged on a base, a valve installation space is arranged between the first baffle and the second baffle, a first sealing gasket is arranged on the valve surface close to the first baffle, and a second sealing gasket is arranged on the valve surface close to the second baffle; a puller for propping the first baffle is arranged between the frame and the first baffle; the first baffle plate and the first sealing gasket are provided with exhaust holes, the exhaust holes are connected with an exhaust pipe, and a switch valve is arranged on the exhaust pipe; and the second baffle and the second sealing gasket are provided with pressurizing holes, and the pressurizing holes are connected with the pressure testing pump. According to the utility model, the welding type valve shell pressure test and the sealing test can be carried out without welding the valve;

however, in the use process of the valve pressure test device, the jack is used as a jack to test the valve pressure, but the jack is directly placed, but two sides of the jack are lack of auxiliary reinforcement after being placed, so that the use stability of the jack is affected; accordingly, a valve pressure test device is provided by those skilled in the art to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide valve pressure test equipment so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a valve pressure testing equipment, includes the strengthening rib, the outside of strengthening rib is fixed with H shaped steel, the interior top surface of strengthening rib is connected with the jack, the bottom of jack is connected with first steel sheet, first rubber slab is installed to the bottom of first steel sheet, the interior bottom wall of strengthening rib is provided with the second steel sheet, the second rubber slab is installed at the top of second steel sheet, the valve main part has been placed at the top of second rubber slab, the outside of strengthening rib is fixed with the metal sheet, the outside of metal sheet is provided with reinforcing apparatus, the outside of strengthening rib is provided with connects the pressure testing pump connecting pipe, the bottom of connecing the pressure testing pump connecting pipe is provided with strutting arrangement.

As still further aspects of the utility model: the reinforcing device comprises a mounting seat, a fixed block is fixed at the top of the mounting seat, a fixed rod is arranged at the top of the fixed block, a limit sleeve is fixed on the outer side of the fixed rod, a mounting sleeve is movably sleeved on the outer side of the fixed rod, a threaded mounting plate is mounted at the bottom of the mounting sleeve, a metal frame is arranged at the top of the mounting sleeve, and a metal block is fixed on one side of the metal frame.

As still further aspects of the utility model: the metal block is embedded and fixed in the jack, the outer side of the metal frame is rotationally connected with a rotating frame through a rotating shaft, a thread installation pad is fixed on the outer side of the rotating frame, one side of the thread installation pad is in threaded connection with a threaded rod, and the threaded rod is in threaded connection with the thread installation plate.

As still further aspects of the utility model: the mounting seat is fixedly connected with the metal plate, a connecting hole matched with the size of the fixing rod is formed in the mounting sleeve, and a groove matched with the size of the fixing rod is formed in the rotating frame.

As still further aspects of the utility model: the supporting device comprises a fixed seat, the top of the fixed seat is connected with a mounting shell, a supporting spring is arranged on the inner bottom wall of the mounting shell, a movable pad is arranged at the top of the supporting spring, a supporting frame is fixed at the top of the movable pad, a supporting sleeve is arranged at the top of the supporting frame, a handle plate is arranged on one side of the movable pad, and a through groove is formed in the mounting shell.

As still further aspects of the utility model: the first stop valve is installed in the outside cooperation of connecing the test pump connecting pipe, the second stop valve is installed in the outside cooperation of connecing the test pump connecting pipe, the manometer is installed through the pipeline cooperation to the one end of second stop valve, the outside of connecing the test pump connecting pipe is provided with the third stop valve, the outside of third stop valve is provided with the pressure release outlet, the last top surface of support sleeve with the outside laminating of connecing the test pump connecting pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. the device is provided with the reinforcing device, the shell pressure test can be carried out after the jack is started, the fixing of the installation sleeve and the rotating frame on the outer side of the fixed rod can be conveniently completed, the reinforcement of the outer side of the reinforcing device is promoted through the metal block on the outer side of the installation sleeve, and the installation seat is fixedly connected with the metal plate, so that the fixation of the jack can be conveniently completed, the reinforcement of the two sides of the jack is promoted, the stability of the valve pressure test process structure is promoted, and the valve pressure test is facilitated;

2. the device is provided with a supporting device, after the connecting pipe of the pressure test pump is connected with the corresponding valve, the pressurized water injection of the valve can be carried out, so that the sealing test of the valve pressure test is carried out, the movable pad is pushed in the vertical direction by the supporting spring in the installation shell, the supporting sleeve at the top of the supporting frame is abutted to the bottom of the connecting pipe of the pressure test pump for bearing, the supporting and reinforcing effects of the connecting pipe of the pressure test pump are realized, and the service life of equipment is prolonged.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a schematic view of the reinforcement means of the present utility model;

FIG. 4 is a schematic view of the support structure of the present utility model;

in the figure: 1. reinforcing ribs; 2. h-shaped steel; 3. a jack; 4. a first steel plate; 5. a first rubber plate; 6. a valve body; 7. a second rubber plate; 8. a second steel plate; 9. a first stop valve; 10. a second shut-off valve; 11. a third stop valve; 12. connecting a connecting pipe of the pressure testing pump; 13. a pressure relief drain outlet; 14. a reinforcing device; 141. a mounting base; 142. a fixed block; 143. a fixed rod; 144. a limit sleeve; 145. a threaded mounting plate; 146. a mounting sleeve; 147. a metal frame; 148. a metal block; 149. a rotating frame; 1410. a threaded mounting pad; 1411. a threaded rod; 15. a support device; 151. a fixing seat; 152. a mounting shell; 153. a support spring; 154. a movable pad; 155. a support frame; 156. a support sleeve; 157. a handle plate; 158. a through groove; 16. a metal plate; 17. a pressure gauge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a valve pressure test device, which comprises a reinforcing rib 1, wherein an H-shaped steel 2 is fixed on the outer side of the reinforcing rib 1, a jack 3 is connected to the inner top surface of the reinforcing rib 1, a first steel plate 4 is connected to the bottom of the jack 3, a first rubber plate 5 is installed at the bottom of the first steel plate 4, a second steel plate 8 is arranged on the inner bottom wall of the reinforcing rib 1, a second rubber plate 7 is installed at the top of the second steel plate 8, a valve main body 6 is arranged at the top of the second rubber plate 7, a metal plate 16 is fixed on the outer side of the reinforcing rib 1, a reinforcing device 14 is arranged on the outer side of the metal plate 16, a pressure test pump connecting pipe 12 is arranged on the outer side of the reinforcing rib 1, and a supporting device 15 is arranged at the bottom of the pressure test pump connecting pipe 12;

reinforcing apparatus 14 includes mount pad 141, the top of mount pad 141 is fixed with fixed block 142, the top of fixed block 142 is provided with dead lever 143, the outside of dead lever 143 is fixed with stop collar 144, the outside activity of dead lever 143 has cup jointed the installation cover 146, threaded mounting panel 145 is installed to the bottom of installation cover 146, the top of installation cover 146 is provided with metal frame 147, one side of metal frame 147 is fixed with metal block 148, metal block 148 embedding is fixed in jack 3's inside, the outside of metal frame 147 is connected with rotating frame 149 through the pivot rotation, fixed connection between mount pad 141 and the metal sheet 16, the connecting hole with dead lever 143 size adaptation has been seted up to the inside of installation cover 146, the recess with dead lever 143 size adaptation has been seted up to the inside of rotating frame 149, the outside of rotating frame 149 is fixed with threaded mounting pad 1410, one side threaded connection of threaded mounting pad 1410 has threaded rod 1411, threaded connection between threaded rod 1411 and threaded mounting panel 145.

In the use process of the device, when the valve pressure test is carried out, the valve main body 6 can be placed at the top of the second rubber plate 7, at the moment, the water inlet of the pressure test device is required to be placed in the valve port of the valve main body 6 and is placed at the center position as much as possible, if the valve is closed and tightness test is carried out singly, the valve is not required to be opened, if the strength test is carried out, the valve is required to be opened, the corresponding butterfly valve is slightly opened at the moment, then the first steel plate 4 and the first rubber plate 5 are placed at the top of the valve main body 6, the jack 3 is started, the shell pressure test can be carried out, at the moment, the metal block 148 at the outer side of the jack 3 is fixedly connected with the metal frame 147, the installation sleeve 146 is movably sleeved at the outer side of the fixed rod 143 in advance, then the rotating frame 149 is stirred to rotate, the threaded installation pad 1410 at the outer side of the rotating frame 149 is attached to the corresponding surface of the threaded installation plate 145, the threaded rod 1411 is used for being connected with the threaded installation pad 1410 and the threaded installation plate 145, the installation sleeve 146 and the fixing of the rotating frame 149 at the outer side of the fixed rod 143 can be conveniently completed, the reinforcement of the outer side of the reinforcement device 14 can be lifted through the metal block 148 at the outer side of the installation sleeve 146, the jack 16 and the jack 16 can be fixedly connected with the jack valve at the outer side, the jack 3 can be conveniently lifted, the reinforcement of the valve pressure test can be conveniently carried out, the stability, and the stability can be stably tested.

Referring to fig. 1-2 and 4, the present utility model provides a valve pressure test device, the supporting device 15 includes a fixed seat 151, the top of the fixed seat 151 is connected with a mounting housing 152, the inner bottom wall of the mounting housing 152 is provided with a supporting spring 153, the top of the supporting spring 153 is provided with a movable pad 154, the top of the movable pad 154 is fixed with a supporting frame 155, the top of the supporting frame 155 is provided with a supporting sleeve 156, one side of the movable pad 154 is provided with a handle plate 157, a through slot 158 is provided in the mounting housing 152, the outer side of the connecting pipe 12 for the pressure test pump is provided with a first stop valve 9 in a matched manner, the outer side of the connecting pipe 12 for the pressure test pump is provided with a second stop valve 10 in a matched manner, one end of the second stop valve 10 is provided with a pressure gauge 17 in a matched manner through a pipeline, the outer side of the connecting pipe 12 for the pressure test pump is provided with a third stop valve 11, the outer side of the third stop valve 11 is provided with a pressure relief drain port 13, and the upper top surface of the supporting sleeve 156 is in a matched manner with the outer side of the connecting pipe 12 for the pressure test pump.

In the use of the device, after the connecting pressure test pump connecting pipe 12 is connected with the corresponding valve, water inlet boosting can be performed, so that valve pressure test is performed, the outer side of the connecting pressure test pump connecting pipe 12 is connected with the second stop valve 10, the pressure gauge 17 and other components during the use, the movable pad 154 is pushed in the vertical direction through the supporting spring 153 in the mounting shell 152, the supporting sleeve 156 at the top of the supporting frame 155 is abutted against the bottom of the pressure test pump connecting pipe 12 for bearing, at the moment, the handle plate 157 plays a role of limiting the movable pad 154 and the supporting frame 155, the situation that the supporting sleeve 156 is excessively extruded at the bottom of the abutting pressure test pump connecting pipe 12 is avoided, the supporting and reinforcing effects of the abutting pressure test pump connecting pipe 12 are realized, and the service life of equipment is prolonged.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a valve pressure testing equipment, includes strengthening rib (1), its characterized in that, the outside of strengthening rib (1) is fixed with H shaped steel (2), the interior top surface of strengthening rib (1) is connected with jack (3), the bottom of jack (3) is connected with first steel sheet (4), first rubber slab (5) are installed to the bottom of first steel sheet (4), the interior bottom wall of strengthening rib (1) is provided with second steel sheet (8), second rubber sheet (7) are installed at the top of second steel sheet (8), valve main part (6) have been placed at the top of second rubber sheet (7), the outside of strengthening rib (1) is fixed with metal sheet (16), the outside of metal sheet (16) is provided with reinforcing apparatus (14), the outside of strengthening rib (1) is provided with connects test pump connecting pipe (12), the bottom of connecing test pump (12) is provided with strutting arrangement (15).

2. The valve pressure test device according to claim 1, wherein the reinforcement device (14) comprises a mounting seat (141), a fixed block (142) is fixed at the top of the mounting seat (141), a fixed rod (143) is arranged at the top of the fixed block (142), a limit sleeve (144) is fixed at the outer side of the fixed rod (143), a mounting sleeve (146) is movably sleeved at the outer side of the fixed rod (143), a threaded mounting plate (145) is mounted at the bottom of the mounting sleeve (146), a metal frame (147) is arranged at the top of the mounting sleeve (146), and a metal block (148) is fixed at one side of the metal frame (147).

3. A valve pressure test device according to claim 2, characterized in that the metal block (148) is embedded and fixed in the jack (3), the outer side of the metal frame (147) is rotatably connected with a rotating frame (149) through a rotating shaft, a threaded mounting pad (1410) is fixed on the outer side of the rotating frame (149), one side of the threaded mounting pad (1410) is in threaded connection with a threaded rod (1411), and the threaded rod (1411) is in threaded connection with the threaded mounting plate (145).

4. A valve pressure test device according to claim 3, characterized in that the mounting base (141) is fixedly connected with the metal plate (16), a connecting hole with the size of the fixing rod (143) is formed in the mounting sleeve (146), and a groove with the size of the fixing rod (143) is formed in the rotating frame (149).

5. The valve pressure test device according to claim 1, wherein the supporting device (15) comprises a fixed seat (151), the top of the fixed seat (151) is connected with an installation shell (152), a supporting spring (153) is arranged on the inner bottom wall of the installation shell (152), a movable pad (154) is arranged on the top of the supporting spring (153), a supporting frame (155) is fixed on the top of the movable pad (154), a supporting sleeve (156) is arranged on the top of the supporting frame (155), a handle plate (157) is arranged on one side of the movable pad (154), and a through groove (158) is formed in the installation shell (152).

6. The valve pressure test device according to claim 5, wherein a first stop valve (9) is installed on the outer side of the pressure test pump connecting pipe (12) in a matched manner, a second stop valve (10) is installed on the outer side of the pressure test pump connecting pipe (12), a pressure gauge (17) is installed on one end of the second stop valve (10) in a matched manner through a pipeline, a third stop valve (11) is arranged on the outer side of the pressure test pump connecting pipe (12), a pressure relief water outlet (13) is arranged on the outer side of the third stop valve (11), and the upper top surface of the supporting sleeve (156) is attached to the outer side of the pressure test pump connecting pipe (12).