CN214010746U - Fire control valve pressure-resistant detection equipment - Google Patents
Fire control valve pressure-resistant detection equipment Download PDFInfo
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- CN214010746U CN214010746U CN202120177244.2U CN202120177244U CN214010746U CN 214010746 U CN214010746 U CN 214010746U CN 202120177244 U CN202120177244 U CN 202120177244U CN 214010746 U CN214010746 U CN 214010746U
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Abstract
The utility model discloses a fire valve pressure-resistant detection device, which belongs to the technical field of valve detection devices, and comprises a fixed seat, wherein a lifting pressure-measuring component is arranged at the inner side of the fixed seat, the lifting pressure-measuring component comprises a fixed frame, a pneumatic pump, a jet pipe, a supporting disk, a sealing ring, a positioning block, a threaded column, a transmission gear, a transmission chain, a bevel gear, a rotating shaft, a motor and a sliding block, the fixed frame is arranged at the middle part of the bottom end of the fixed seat, the pneumatic pump is arranged at the inner side of the fixed frame, the utility model, through the lifting pressure-measuring component, is convenient for a worker to synchronously rotate the two threaded columns, reduces the difficulty of moving the sliding block by the worker, thereby being convenient for the worker to move the position of the fixed frame, reduces the difficulty of lifting valve of the worker, and further being convenient for the worker to carry out pressure-resistant detection on the lifted valve, the working efficiency of staff to valve detection has been improved.
Description
Technical Field
The utility model relates to a valve check out test set technical field specifically is a fire control valve pressure-resistant check out test set.
Background
According to national standard regulations, before the valve leaves a factory, a pressure resistance test needs to be carried out, pressure resistance test equipment is nonstandard equipment, and with the development and progress of the technology, manufacturers continuously improve the test equipment in order to improve the convenience and efficiency of operation.
However, in the actual use process of the detection device in the current market, the valve needs to be subjected to pressure detection on the inner side, so that a worker is required to place the valve in water for pressurization detection, but the valve is prone to shaking in the placement process, and therefore the phenomenon that detection data are inaccurate is prone to being caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a withstand voltage check out test set of fire valve to propose check out test set on the existing market among the solution above-mentioned background art, in the in-service use, because the valve need carry out pressure detection to its inboard, thereby need the staff to place the valve and pressurize the detection in aqueous, but the valve takes place to rock the phenomenon easily at the in-process of placing, thereby causes the problem of the unsafe phenomenon of detected data easily.
In order to solve the technical problem, the utility model provides a following technical scheme: the fire valve pressure resistance detection equipment comprises a fixed seat, wherein a lifting pressure measuring assembly is arranged on the inner side of the fixed seat;
the lifting pressure measuring assembly comprises a fixing frame, a pneumatic pump, an air injection pipe, a supporting disk, a sealing ring, a positioning block, a threaded column, a transmission gear, a transmission chain, a conical gear, a rotating shaft, a motor and a sliding block;
the improved jet pipe fixing device is characterized in that a fixing frame is mounted in the middle of the bottom end of the fixing base, a pneumatic pump is mounted on the inner side of the fixing frame, an output port of the pneumatic pump is connected with a jet pipe, the jet pipe is embedded and mounted at the bottom of the inner side of the fixing base, a supporting plate is sleeved and mounted in the middle of the outer side of the jet pipe, the top end of the supporting plate is connected with a sealing ring, positioning blocks are symmetrically mounted at the top of the inner side of the fixing base, the bottom end of each positioning block is rotatably connected with a threaded column, transmission gears are sleeved and mounted at the bottom of the outer side of each threaded column, two transmission gears are connected through transmission chains, one bottom end of each threaded column is connected with a rotating shaft through transmission of a conical gear, a motor is mounted at a position corresponding to the rotating shaft on one side of the fixing base, an output shaft of the motor is fixedly connected with the rotating shaft, a sliding block is connected to the outer side of the threaded column through threads, and a quick positioning assembly is mounted on one side of the sliding block, thereby be convenient for the staff to carry out the rapid movement to fixed frame position.
Preferably, the pneumatic pump and the motor input end are electrically connected with the output end of an external power supply, and the supporting disc and the sealing ring are located at the inner side of the fixing seat.
Preferably, the transmission gear is rotatably connected to the inner side of the fixed seat, and the size of the cross section of the positioning block is the same as that of the cross section of the sliding block.
Preferably, the quick positioning assembly comprises a fixing frame, a fixing block, a limiting disc, a threaded rod, a positioning plate, a limiting column and a nut;
fixed frame is installed to slider one side, the inboard mid-mounting of fixed frame has the fixed block, the inboard rotation of fixed block is connected with spacing dish, the threaded rod is all installed at spacing dish both sides middle part, there is the locating plate threaded rod outside through threaded connection, the inboard sliding connection of locating plate has spacing post, spacing post both ends all with the inboard fixed connection of fixed frame, threaded rod outside limit portion has the nut through threaded connection to the staff of being convenient for carries out quick fixed to the position of valve.
Preferably, the threaded rod is rotatably connected to the inner side of the fixed frame, and one side of the nut is in contact with one side of the fixed frame.
Preferably, the outer diameter of the limiting disc is larger than the outer diameter of the threaded rod, and the outer diameter of the limiting column is the same as the outer diameter of the threaded rod.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. be provided with lift pressure measurement subassembly, the staff of being convenient for carries out synchronous rotation to two screw thread posts, has reduced the degree of difficulty that the staff removed the slider to the staff of being convenient for removes the position of fixed frame, has reduced the degree of difficulty of staff lift valve, and then the staff of being convenient for carries out withstand voltage to the valve after the lift and detects, has improved the work efficiency that the staff detected the valve.
2. Be provided with quick locating component, the staff of being convenient for removes the position of locating plate, and the staff of also being convenient for fixes the position of removing the back locating plate to the staff of being convenient for carries out quick fixation to the position of valve, has reduced the degree of difficulty of staff's fixed valve, avoids the valve to take place the phenomenon of offset in the testing process.
3. Be provided with supporting disk and sealing washer, the staff of being convenient for carries out sealing treatment to the junction of valve and supporting disk to the phenomenon of taking place to leak when avoiding gaseous admission valve inboard, and then has guaranteed the leakproofness when the valve detects.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the elevating load cell assembly of the present invention;
FIG. 3 is a schematic structural view of the fast positioning assembly of the present invention;
in the figure: 1. a fixed seat;
2. lifting the pressure measuring assembly; 201. a fixed mount; 202. a pneumatic pump; 203. a gas ejector tube; 204. a support disc; 205. a seal ring; 206. positioning blocks; 207. a threaded post; 208. a transmission gear; 209. a drive chain; 210. a bevel gear; 211. a rotating shaft; 212. a motor; 213. a slider;
3. a quick positioning assembly; 301. a fixing frame; 302. a fixed block; 303. a limiting disc; 304. a threaded rod; 305. positioning a plate; 306. a limiting column; 307. and a nut.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a fire valve pressure resistance detection device comprises a fixed seat 1, wherein the fixed seat 1 is made of a transparent acrylic plate material, and a lifting pressure measuring assembly 2 is installed on the inner side of the fixed seat 1;
the lifting pressure measuring assembly 2 comprises a fixed frame 201, a pneumatic pump 202, a gas injection pipe 203, a supporting plate 204, a sealing ring 205, a positioning block 206, a threaded column 207, a transmission gear 208, a transmission chain 209, a bevel gear 210, a rotating shaft 211, a motor 212 and a sliding block 213;
the middle part of the bottom end of the fixed seat 1 is provided with a fixed frame 201, the inner side of the fixed frame 201 is provided with a pneumatic pump 202, the output port of the pneumatic pump 202 is connected with a gas jet tube 203, the gas jet tube 203 is embedded and arranged at the bottom of the inner side of the fixed seat 1, the middle part of the outer side of the gas jet tube 203 is sleeved and arranged with a supporting plate 204, the top end of the supporting plate 204 is connected with a sealing ring 205, the supporting plate 204 and the sealing ring 205 are both arranged at the position of the inner side of the fixed seat 1, the top of the inner side of the fixed seat 1 is symmetrically provided with a positioning block 206, the bottom end of the positioning block 206 is rotatably connected with a threaded column 207, the bottom of the outer side of the threaded column 207 is sleeved and arranged with a transmission gear 208, the transmission gear 208 is rotatably connected with the inner side of the fixed seat 1, the two transmission gears 208 are in transmission connection through a transmission chain 209, the bottom end of one threaded column 207 is in transmission connection with a rotating shaft 211 through a conical gear 210, the position of one side of the fixed seat 1 is provided with a motor 212, the input end of the pneumatic pump 202 is electrically connected with the output end of an external power supply, motor 212 output shaft and pivot 211 fixed connection, threaded post 207 outside has slider 213 through threaded connection, and locating piece 206 cross sectional dimension is the same with slider 213 cross sectional dimension, and quick locating component 3 is installed to slider 213 one side to be convenient for the staff carries out the quick travel to fixed frame 301 position.
The quick positioning component 3 comprises a fixing frame 301, a fixing block 302, a limiting disc 303, a threaded rod 304, a positioning plate 305, a limiting column 306 and a nut 307;
The utility model discloses a theory of operation: the utility model provides a withstand voltage check out test set of fire valve, in the in-service use process, the staff twists reverse threaded rod 304, through spacing dish 303 in the inboard rotation of fixed block 302, can prescribe a limit to threaded rod 304 position, at this moment, threaded connection through threaded rod 304 and locating plate 305, can remove the position of locating plate 305, and simultaneously, through the slip of locating plate 305 in spacing post 306 outside, can prescribe a limit to the moving direction of locating plate 305, cooperation through two locating plates 305, can carry out the centre gripping fixed to the position of valve, afterwards, the staff twists reverse nut 307, through the contact of nut 307 one side and fixed frame 301, can fix the position of threaded rod 304 after the rotation, thereby take place the phenomenon of gyration when avoiding threaded rod 304 to use.
Finally, the worker can make the rotating shaft 211 rotate by the starting of the motor 212, the two threaded columns 207 can synchronously rotate by the transmission connection of the bevel gear 210 and the transmission matching of the transmission gear 208 and the transmission chain 209 in the rotation process of the threaded columns 207, the position of the threaded column 207 can be limited by the rotation of the threaded column 207 on the inner side of the positioning block 206, meanwhile, the position of the sliding block 213 can be moved by the threaded connection of the threaded column 207 and the sliding block 213, so that the position of the fixing frame 301 connected on one side of the sliding block 213 can be moved, the position of the valve can be moved, the bottom end of the valve can be sealed by the contact of the bottom end of the valve and the sealing ring 205, at the moment, the outside air can enter the inner side of the valve along the gas injection pipe 203 by the starting of the air pressure pump 202, thereby, the pressure resistance test is carried out on the inner side of the valve.
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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a withstand voltage check out test set of fire control valve, includes fixing base (1), its characterized in that: a lifting pressure measuring component (2) is arranged on the inner side of the fixed seat (1);
the lifting pressure measuring assembly (2) comprises a fixing frame (201), a pneumatic pump (202), an air injection pipe (203), a supporting plate (204), a sealing ring (205), a positioning block (206), a threaded column (207), a transmission gear (208), a transmission chain (209), a conical gear (210), a rotating shaft (211), a motor (212) and a sliding block (213);
the fixing base is characterized in that a fixing frame (201) is installed in the middle of the bottom end of the fixing base (1), a pneumatic pump (202) is installed on the inner side of the fixing frame (201), an output port of the pneumatic pump (202) is connected with an air injection pipe (203), the air injection pipe (203) is embedded and installed in the bottom of the inner side of the fixing base (1), a supporting plate (204) is installed in the middle of the outer side of the air injection pipe (203) in a sleeved mode, a sealing ring (205) is connected to the top end of the supporting plate (204), positioning blocks (206) are symmetrically installed at the top of the inner side of the fixing base (1), threaded columns (207) are rotatably connected to the bottom end of the positioning blocks (206), transmission gears (208) are installed at the bottom of the outer side of the threaded columns (207) in a sleeved mode, the two transmission gears (208) are in transmission connection through transmission chains (209), one of the bottom ends of the threaded columns (207) are in transmission connection with a rotating shaft (211) through conical gears (210), fixing base (1) one side corresponds pivot (211) position department and installs motor (212), motor (212) output shaft and pivot (211) fixed connection, threaded post (207) outside has slider (213) through threaded connection, quick locating component (3) are installed to slider (213) one side.
2. A fire valve pressure withstanding detection apparatus according to claim 1, wherein: the pneumatic pump (202) and the motor (212) input end are both electrically connected with the output end of an external power supply, and the supporting disc (204) and the sealing ring (205) are both positioned at the inner side of the fixing base (1).
3. A fire valve pressure withstanding detection apparatus according to claim 1, wherein: the transmission gear (208) is rotatably connected to the inner side of the fixed seat (1), and the cross section of the positioning block (206) is the same as that of the sliding block (213).
4. A fire valve pressure withstanding detection apparatus according to claim 1, wherein: the quick positioning assembly (3) comprises a fixing frame (301), a fixing block (302), a limiting disc (303), a threaded rod (304), a positioning plate (305), a limiting column (306) and a nut (307);
fixed frame (301) is installed to slider (213) one side, the inboard mid-mounting of fixed frame (301) has fixed block (302), fixed block (302) inboard is rotated and is connected with spacing dish (303), threaded rod (304) are all installed at spacing dish (303) both sides middle part, there is locating plate (305) threaded rod (304) the outside through threaded connection, locating plate (305) inboard sliding connection has spacing post (306), spacing post (306) both ends all with fixed frame (301) inboard fixed connection, threaded rod (304) outside limit portion has nut (307) through threaded connection.
5. A fire valve pressure withstanding detection apparatus as claimed in claim 4, wherein: threaded rod (304) rotate to be connected in fixed frame (301) inboard, nut (307) one side and fixed frame (301) one side contact.
6. A fire valve pressure withstanding detection apparatus as claimed in claim 4, wherein: the outer diameter of the limiting disc (303) is larger than that of the threaded rod (304), and the outer diameter of the limiting column (306) is the same as that of the threaded rod (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120177244.2U CN214010746U (en) | 2021-01-22 | 2021-01-22 | Fire control valve pressure-resistant detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120177244.2U CN214010746U (en) | 2021-01-22 | 2021-01-22 | Fire control valve pressure-resistant detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214010746U true CN214010746U (en) | 2021-08-20 |
Family
ID=77295835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120177244.2U Active CN214010746U (en) | 2021-01-22 | 2021-01-22 | Fire control valve pressure-resistant detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214010746U (en) |
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2021
- 2021-01-22 CN CN202120177244.2U patent/CN214010746U/en active Active
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Address after: No. 22, Feiyao North Road, Huai'an Economic and Technological Development Zone, Huai'an City, Jiangsu Province, 223010 Patentee after: Jiangsu Jianwei inspection and Testing Co.,Ltd. Address before: 223005 No.22, Feiyao North Road, Huaian Economic and Technological Development Zone, Jiangsu Province Patentee before: JIANGSU JIANWEI DETECTION CO.,LTD. |