CN215036944U - Positioning device for flow guide safety valve capable of being accurately positioned - Google Patents
Positioning device for flow guide safety valve capable of being accurately positioned Download PDFInfo
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- CN215036944U CN215036944U CN202121034188.3U CN202121034188U CN215036944U CN 215036944 U CN215036944 U CN 215036944U CN 202121034188 U CN202121034188 U CN 202121034188U CN 215036944 U CN215036944 U CN 215036944U
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Abstract
The utility model provides a positioner for water conservancy diversion safety valve that can accurate location, include: the left side on base surface is provided with first fixed subassembly, and the sliding component sets up in the inside one side of base, places the subassembly and sets up in the surface of base and be located the top of sliding component, and two fixed subassemblies of second set up respectively in the both sides at placing the subassembly top. The utility model provides a pair of positioner for water conservancy diversion safety valve that can pinpoint, fix first solid fixed ring and hookup location's pipeline when carrying out the relief valve installation, utilize two second fixed rings to place the operation that can time-lapse replace artificial manual location to the relief valve, can be in narrow and small space operation, thereby the annular spout of seting up on first solid fixed ring's surface can drive the solid fixed ring of two seconds of placing the relief valve and remove the operation that can adapt to various positions when fixing at any angle with the slider cooperation convenient first solid fixed ring of fixing on telescopic link top.
Description
Technical Field
The utility model relates to a valve field especially relates to a positioner for flow guide safety valve that can accurate location.
Background
Valves are accessories for pipes used to open and close the pipe, control flow direction, regulate and control parameters of the transport medium.
The valves used at present are various in types, wide in use range and different in use function, safety valves are needed to be used for controlling water flow in places such as boilers, pipelines and the like at present, the safety valves are special valves, wherein opening and closing pieces are in a normally closed state under the action of external force, and when the pressure of media in equipment or pipelines rises to exceed a specified value, the medium pressure in the pipelines or equipment is prevented from exceeding the specified value by discharging the media to the outside of a system.
The existing safety valve needs to be manually controlled in terms of angle and position during installation, but needs to be matched by two persons during manual operation, and is difficult to be matched by the two persons during installation in a position with a narrow space and a complex operation angle, so that inconvenience in operation and increase in operation time are caused.
Therefore, it is necessary to provide a positioning device for a pilot safety valve, which can accurately position the pilot safety valve.
SUMMERY OF THE UTILITY MODEL
The utility model provides a positioner for flow guide safety valve that can accurate location has solved the problem of the narrow and small position installation relief valve inconvenient operation in space.
In order to solve the technical problem, the utility model provides a pair of positioner for water conservancy diversion safety valve that can accurate location, include:
the device comprises a base, wherein a first fixing component is arranged on the left side of the surface of the base;
the sliding assembly is arranged on one side of the interior of the base;
the placing assembly is arranged on the surface of the base and is positioned above the sliding assembly;
the number of the second fixing assemblies is two, and the two second fixing assemblies are respectively arranged on two sides of the top of the placing assembly.
Preferably, first fixed subassembly includes the telescopic link, the top of telescopic link is provided with first solid fixed ring, annular spout has been seted up to first solid fixed ring's surface, the inside slip of annular spout has the slider, one side of slider with the top fixed connection of telescopic link.
Preferably, the inside of slider is provided with spacing subassembly, spacing subassembly includes the stopper, the spacing groove with stopper looks adaptation is seted up to one side of annular spout inner wall.
Preferably, the sliding assembly comprises a sliding groove, a sliding block slides in the sliding groove, and a fixed seat is fixedly connected to the top of the surface of the sliding block.
Preferably, the placing assembly comprises a fixed plate, a cavity is formed in the fixed plate, a movable plate is arranged in the cavity, and a support frame is fixedly connected to one side of the surface of the fixed plate and one side of the surface of the movable plate.
Preferably, the inside of support frame is provided with adjusting part, adjusting part includes the concave chamber, the inside one side in concave chamber is provided with first gear, one side of first gear just is located the inside meshing in concave chamber has the second gear, one side fixedly connected with of second gear rotates the handle.
Preferably, the second fixing component comprises a second fixing ring, an extrusion block is arranged in the second fixing ring, and a spring is arranged between the second fixing ring and the extrusion block.
Preferably, the surface of base just is located the below of fixed plate is provided with lifting unit, lifting unit includes the mounting box, the bottom of mounting box inner wall is provided with the threaded rod, the equal threaded connection in both sides on threaded rod surface has the screw thread piece, two be connected with the connecting rod through the axis of rotation between the screw thread piece, the one end of connecting rod pass through the axis of rotation with the bottom of fixed plate is rotated and is connected, the one end fixedly connected with handle of threaded rod.
Compared with the prior art, the utility model provides a pair of positioner for water conservancy diversion safety valve that can accurate location has following beneficial effect:
the utility model provides a positioner for water conservancy diversion safety valve that can accurate location, fix first solid fixed ring and hookup location's pipeline when carrying out the relief valve installation, utilize two second fixed rings to place the relief valve and replace the operation of artificial manual positioning when can the time-out operation, can operate in narrow and small space, the annular spout of seting up on first solid fixed ring's surface and the slider cooperation of fixing on the telescopic link top make things convenient for first solid fixed ring to move the operation that thereby can adapt to various positions with fixing two solid fixed rings of second that place the relief valve and moving when any angle, set up adjusting part in the inside of fixed plate left side support frame and can finely tune the position of relief valve, can improve the precision.
Drawings
Fig. 1 is a schematic structural diagram of a positioning device for a pilot safety valve according to a first embodiment of the present invention, which can be accurately positioned;
FIG. 2 is a schematic structural view of the second fixing assembly shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a schematic structural view of the placement assembly shown in FIG. 1;
FIG. 5 is a perspective view of the placement assembly shown in FIG. 4;
fig. 6 is a schematic structural diagram of a second embodiment of the positioning device for the pilot safety valve, which can be accurately positioned according to the present invention;
FIG. 7 is a schematic view of the lift assembly shown in FIG. 6;
fig. 8 is a schematic perspective view of the lifting assembly shown in fig. 7.
Reference numbers in the figures:
1. base seat
2. First fixed subassembly, 21, telescopic link, 22, first fixed ring, 23, annular chute, 24, slider
3. Position limiting assembly 31, position limiting block 32 and position limiting groove
4. Sliding assembly, 41, sliding groove, 42, sliding block, 43, fixing seat
5. Placing component 51, fixing plate 52, cavity 53, moving plate 54 and supporting frame
6. An adjusting component 61, a concave cavity 62, a first gear 63, a second gear 64, a rotating handle,
7. second fixing component 71, second fixing ring 72, extrusion block 73 and spring
8. Lifting component 81, mounting box 82, threaded rod 83, threaded block 84, connecting rod 85 and handle.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a positioning device for a pilot safety valve capable of accurately positioning according to a first embodiment of the present invention; FIG. 2 is a schematic structural view of the second fixing assembly shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 1; FIG. 4 is a schematic structural view of the placement assembly shown in FIG. 1; fig. 5 is a perspective view of the placement assembly shown in fig. 4. A positioning device for a pilot operated relief valve that can be accurately positioned, comprising:
the device comprises a base 1, wherein a first fixing component 2 is arranged on the left side of the surface of the base 1;
the sliding component 4 is arranged on one side inside the base 1;
the placing component 5 is arranged on the surface of the base 1 and is positioned above the sliding component 4;
the number of the second fixing assemblies 7 is two, and the two second fixing assemblies 7 are respectively arranged on two sides of the top of the placing assembly 5.
First fixed subassembly 2 includes telescopic link 21, the top of telescopic link 21 is provided with first solid fixed ring 22, annular chute 23 has been seted up to first solid fixed ring 22's surface, the inside slip of annular chute 23 has slider 24, one side of slider 24 with the top fixed connection of telescopic link 21.
The bottom of the telescopic rod 21 is rotatably connected with the base 1 through the rotating seat, one side of the rotating seat is provided with a fixing bolt, the surface of the telescopic rod 21 is also provided with a fixing bolt, the inner rod of the telescopic rod 21 is provided with a fixing groove matched with the fixing bolt, and the telescopic rod 21 can adapt to installation operation of various heights.
The inside of slider 24 is provided with spacing subassembly 3, spacing subassembly 3 includes stopper 31, the spacing groove 32 with stopper 31 looks adaptation is seted up to one side of annular spout 23 inner wall.
The sliding assembly 4 comprises a sliding groove 41, a sliding block 42 slides in the sliding groove 41, and a fixed seat 43 is fixedly connected to the top of the surface of the sliding block 42.
The fixing seat 43 is internally provided with a sliding cavity and a clamping groove, and the bottom of the fixing plate 51 is fixedly connected with a positioning block and a clamping block, so that the assembly 5 can be conveniently detached and installed.
The placing assembly 5 comprises a fixed plate 51, a cavity 52 is formed in the fixed plate 51, a moving plate 53 is arranged in the cavity 52, and supporting frames 54 are fixedly connected to one sides of the surfaces of the fixed plate 51 and the moving plate 53.
An adjusting assembly 6 is arranged inside the supporting frame 54, the adjusting assembly 6 comprises a concave cavity 61, a first gear 62 is arranged on one side inside the concave cavity 61, a second gear 63 is meshed inside the concave cavity 61 and on one side of the first gear 62, and a rotating handle 64 is fixedly connected to one side of the second gear 63.
Two clamping blocks are sleeved on the surface of the rotating handle 64, a circle of clamping grooves matched with the clamping blocks are correspondingly formed in the surface of the supporting frame 54, and the two clamping blocks can be used for fixing the second gear 63 and driving the second gear 63 to rotate.
The adjusting assembly 6 is arranged on the surface of the moving plate 53, the first gear 62 is fixedly connected with the bottom of the second fixing ring 71 through a connecting frame, and the supporting frame 54 fixed on the left side of the fixing plate 51 is rotatably connected with the second fixing ring 71 through a rotating part, so that the position of the safety valve can be finely adjusted.
The second fixing assembly 7 comprises a second fixing ring 71, a squeezing block 72 is arranged inside the second fixing ring 71, and a spring 73 is arranged between the second fixing ring 71 and the squeezing block 72.
The second fixing ring 71 is formed by splicing two semicircular fixing rings and a rotating shaft, semicircular extrusion blocks 72 are arranged inside the two semicircular fixing rings, a plurality of springs 73 are arranged between the second fixing rings 71 and the extrusion blocks 72, two ends of each spring 73 are fixedly connected with one side of the inner wall of the second fixing ring 71 and one side of each extrusion block 72 respectively, the two semicircular fixing rings are fixedly connected through fixing bolts, the contact area of the extrusion blocks 72 can be increased due to the use of the springs 73, each extrusion block 72 is an anti-skid rubber block and is the same as a connecting pipe and a safety valve in shape, and the springs 73 and the extrusion blocks 72 are also arranged inside the first fixing ring 22.
The utility model provides a pair of positioner for flow guide safety valve that can pinpoint's theory of operation as follows:
during operation, when the safety valve is installed, the support frame 54 is pulled to drive the moving plate 53 to move towards the outer side of the fixed plate 51 in the cavity 52, the moving plate 53 is fixed through the fixed bolts after the support frame 54 on the surface of the moving plate 53 moves to a proper position, the safety valve is placed in the two second fixed rings 71 after the moving plate 53 is fixed, and the second fixed rings 71 are fixed through the fixed bolts and the squeezing blocks 72 after the safety valve is placed.
After the second fixing ring 71 is fixed, the first fixing ring 22 on the left side of the base 1 is contacted with the connection to be fixed, the telescopic rod 21 is moved to drive the sliding block 24 to move inside the annular sliding groove 23 after the first fixing ring 22 is fixed, the base 1 provided with the safety valve is driven to move when the telescopic rod 21 moves, and the safety valve is driven to move to a proper position by the base 1 and then is fixedly overlapped with the limiting groove 32 on one side of the inner wall of the annular sliding groove 23 through the limiting block 31 inside the sliding block 24.
When installation, the sliding block 42 at the bottom of the fixing plate 51 is driven by pushing the supporting frame 54 provided with the safety valve to move in the sliding groove 41 inside the base 1, after one end of the safety valve is in contact with a connector, the sliding block 42 is fixed by using the fixing bolt, the second gear 63 is driven by the rotating handle 64, the first gear 62 on one side is driven to rotate when the second gear 63 rotates, the safety valve is driven by the second fixing ring 71 to finely adjust the position when the first gear 62 rotates, and the safety valve can be installed by adjusting the position to a specified position when the safety valve is in contact with the connector.
Compared with the prior art, the utility model provides a pair of positioner for water conservancy diversion safety valve that can accurate location has following beneficial effect:
the utility model provides a positioner for water conservancy diversion safety valve that can accurate location, fix first solid fixed ring 22 and hookup location's pipeline when carrying out the relief valve installation, utilize two solid fixed ring 71 of second to place the relief valve and replace the operation of artificial manual location when can the time-out operation, can operate in narrow and small space, annular chute 23 of seting up on first solid fixed ring 22's surface and the slider 24 cooperation on 21 tops of telescopic link are fixed convenient for use first solid fixed ring 22 of slider can drive two solid fixed ring 71 of second of placing the relief valve and remove the operation that can adapt to various positions when any angle, thereby set up adjusting part 6 in the inside of fixed plate 51 left side support frame 54 and can finely tune the position of relief valve, can improve the precision.
Second embodiment
Referring to fig. 6, 7 and 8, a positioning device for an air guide safety valve capable of being accurately positioned is provided based on a first embodiment of the present application, and a second embodiment of the present application provides another positioning device for an air guide safety valve capable of being accurately positioned. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the utility model provides a can accurate positioning positioner for guide safety valve that the second embodiment of this application provided lies in, a positioner for guide safety valve that can accurate location, the surface of base 1 just is located the below of fixed plate 51 is provided with lifting unit 8, lifting unit 8 includes mounting box 81, the bottom of mounting box 81 inner wall is provided with threaded rod 82, the equal threaded connection in both sides on threaded rod 82 surface has thread block 83, two be connected with connecting rod 84 through the axis of rotation between the thread block 83, the axis of rotation is passed through to connecting rod 84 one end with the bottom of fixed plate 51 is rotated and is connected, the one end fixedly connected with handle 85 of threaded rod 82.
One end of threaded rod 82 is passed through the axis of rotation and is connected with one side rotation of mounting box 81 inner wall, and the screw thread on threaded rod 82 surface is reverse screw, also be provided with two fixture blocks on holding 85, the draw-in groove of round and fixture block looks adaptation is seted up to the surface correspondence of mounting box 81, use two fixture blocks to fix threaded rod 82 and drive threaded rod 82 and carry out the pivoted effect, and rotate and can also the sliding movement through rotating piece and movable block and shifting chute between connecting rod 84 and the fixed plate 51, can make things convenient for the lift of fixed plate 51.
The utility model provides a pair of positioner for flow guide safety valve that can pinpoint's theory of operation as follows:
when the installation position has a fall, the handle 85 is rotated to drive the threaded rod 82 to rotate in the installation box 81, when the threaded rod 82 rotates in the installation box 81, the threaded blocks 83 on two sides of the surface are driven to move towards the middle of the threaded rod 82, and when the two threaded blocks 83 move towards the middle of the threaded rod 82, the connecting rod 84 is driven to push the fixing plate 51 to move upwards to a proper position, and then the safety valve is installed.
Compared with the prior art, the utility model provides a pair of positioner for water conservancy diversion safety valve that can accurate location has following beneficial effect:
the utility model provides a positioner for water conservancy diversion safety valve that can accurate location utilizes threaded rod 82 and two screw thread pieces 83 cooperation connecting rod 84 to drive the relief valve and link the position of contact to flush when the angle difference appears when the installation relief valve, causes the degree of difficulty increase when preventing the condition operation of difference, and the position when can causing the installation is difficult to confirm, can appear the relief valve and connect and touch the angular deviation that appears.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A positioning device for a pilot operated relief valve that can be accurately positioned, comprising:
the device comprises a base, wherein a first fixing component is arranged on the left side of the surface of the base;
the sliding assembly is arranged on one side of the interior of the base;
the placing assembly is arranged on the surface of the base and is positioned above the sliding assembly;
the number of the second fixing assemblies is two, and the two second fixing assemblies are respectively arranged on two sides of the top of the placing assembly.
2. The positioning device for the flow guide safety valve capable of being accurately positioned according to claim 1, wherein the first fixing component comprises a telescopic rod, a first fixing ring is arranged at the top end of the telescopic rod, an annular sliding groove is formed in the outer surface of the first fixing ring, a sliding block slides inside the annular sliding groove, and one side of the sliding block is fixedly connected with the top end of the telescopic rod.
3. The positioning device for the guide safety valve capable of being accurately positioned according to claim 2, wherein a limiting component is arranged inside the sliding block, the limiting component comprises a limiting block, and a limiting groove matched with the limiting block is formed in one side of the inner wall of the annular sliding groove.
4. The positioning device for the accurately positionable flow guide safety valve according to claim 1, wherein the sliding assembly comprises a sliding groove, a sliding block slides inside the sliding groove, and a fixed seat is fixedly connected to the top of the surface of the sliding block.
5. The positioning device for the flow guide safety valve capable of being accurately positioned according to claim 1, wherein the placing assembly comprises a fixed plate, a cavity is formed in the fixed plate, a movable plate is arranged in the cavity, and supporting frames are fixedly connected to one sides of the surfaces of the fixed plate and the movable plate.
6. The positioning device for the accurately positionable flow guide safety valve according to claim 5, wherein an adjusting assembly is arranged inside the supporting frame, the adjusting assembly comprises a concave cavity, a first gear is arranged on one side inside the concave cavity, a second gear is meshed with one side of the first gear and positioned inside the concave cavity, and a rotating handle is fixedly connected to one side of the second gear.
7. The positioning device for the precisely positionable pilot operated relief valve according to claim 1, wherein the second fixing assembly comprises a second fixing ring, a pressing block is disposed inside the second fixing ring, and a spring is disposed between the second fixing ring and the pressing block.
8. The positioning device for the flow guide safety valve capable of being accurately positioned according to claim 5, wherein a lifting assembly is arranged on the surface of the base and below the fixed plate, the lifting assembly comprises a mounting box, a threaded rod is arranged at the bottom of the inner wall of the mounting box, threaded blocks are in threaded connection on two sides of the surface of the threaded rod, a connecting rod is rotatably connected between the threaded blocks through a rotating shaft, one end of the connecting rod is rotatably connected with the bottom of the fixed plate through a rotating shaft, and a handle is fixedly connected to one end of the threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121034188.3U CN215036944U (en) | 2021-05-14 | 2021-05-14 | Positioning device for flow guide safety valve capable of being accurately positioned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121034188.3U CN215036944U (en) | 2021-05-14 | 2021-05-14 | Positioning device for flow guide safety valve capable of being accurately positioned |
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| Publication Number | Publication Date |
|---|---|
| CN215036944U true CN215036944U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121034188.3U Active CN215036944U (en) | 2021-05-14 | 2021-05-14 | Positioning device for flow guide safety valve capable of being accurately positioned |
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| CN (1) | CN215036944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117347041A (en) * | 2023-12-04 | 2024-01-05 | 济宁落陵春辉机械制造有限公司 | Pilot valve four-channel testing device for gas-liquid pressurization |
-
2021
- 2021-05-14 CN CN202121034188.3U patent/CN215036944U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117347041A (en) * | 2023-12-04 | 2024-01-05 | 济宁落陵春辉机械制造有限公司 | Pilot valve four-channel testing device for gas-liquid pressurization |
| CN117347041B (en) * | 2023-12-04 | 2024-02-02 | 济宁落陵春辉机械制造有限公司 | Pilot valve four-channel testing device for gas-liquid pressurization |
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