CN220891105U - Valve convenient to overhaul - Google Patents
Valve convenient to overhaul Download PDFInfo
- Publication number
- CN220891105U CN220891105U CN202322717262.7U CN202322717262U CN220891105U CN 220891105 U CN220891105 U CN 220891105U CN 202322717262 U CN202322717262 U CN 202322717262U CN 220891105 U CN220891105 U CN 220891105U
- Authority
- CN
- China
- Prior art keywords
- transmission
- bracket
- rotary
- groups
- piece
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 107
- 230000000903 blocking effect Effects 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 12
- 230000008439 repair process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 241000883990 Flabellum Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to the field of valves, in particular to a valve convenient to overhaul, which comprises a connecting pipe, a connecting bracket, a transmission bracket, an input shaft, a rotary connecting rod, a rotary transmission part, a transmission shaft, rotary blocking fan blades, a detection shell, a connecting part, a driven shaft, a rotary connecting part, a rotary sensor and a support bracket; the side surface of the connecting pipe is connected with the connecting bracket; the symmetrical rotating part is in a spindle shape, and the center of the symmetrical transmission part is connected with the input shaft; two ends of the symmetrical transmission piece are rotationally connected with a plurality of groups of rotating connecting rods; the device can effectively improve the control efficiency and the transmission stability of the valve, can effectively reduce the maintenance and repair difficulty of the device by adopting a mode of externally arranging the transmission structure, can effectively improve the maintenance and replacement efficiency of the device, and can facilitate the combined use of power equipment by the device through the input shaft on the side surface.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a valve convenient to overhaul.
Background
The valve is a control component in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, splitting flow or overflow pressure relief and the like, is used for the fluid control system, and is quite various in variety and specification from the simplest stopping valve to various valves used in a very complex automatic control system, and the power driven valve can be driven by various power sources and is divided into an electric valve, a pneumatic valve, a hydraulic valve and the like, wherein the electric valve is as follows: with electrically driven valves, pneumatic valves: hydraulic valve by means of compressed air driven valve: a valve driven by the pressure of a liquid such as oil.
Chinese patent with publication No. CN219529839U discloses a valve convenient to overhaul, which comprises a valve body, fixedly connected with baffle on the inner wall of valve body, the export has been seted up at the top of baffle, the top fixedly connected with link of valve body, first through-hole has been seted up on the link, the inner wall bottom fixedly connected with spring of link, the inner wall sliding connection of link has the valve gap, and the valve gap contradicts with the top of spring, the second through-hole has been seted up on the valve gap, be provided with connecting bolt on the first through-hole, connecting bolt runs through first through-hole and second through-hole in proper order. Through rotating coupling nut, make coupling nut and coupling bolt separation, take off coupling bolt again, descend the valve gap jack-up at the elasticity of spring to take off the valve gap, set up coupling bolt and coupling nut in the side of link and valve gap, be convenient for install and dismantle, thereby be convenient for overhaul the inside of valve body.
However, the above disclosed solution has the following disadvantages: the transmission structure is mostly arranged inside the shell in the actual use process, so that the transmission structure is inconvenient to maintain and replace when rusting easily occurs in the actual use process, the problem that the device is difficult to disassemble the shell structure is solved, meanwhile, the device does not have self-feedback capability, and workers are required to manually detect and maintain one by one, so that the maintenance difficulty and pressure are increased when the maintenance time is prolonged.
Disclosure of utility model
The utility model aims at solving the technical problems in the background art, and provides a valve convenient to overhaul.
The utility model provides a valve convenient to overhaul, which comprises a connecting pipe, a connecting bracket, a transmission bracket, an input shaft, a rotating connecting rod, a rotating transmission piece, a transmission shaft, rotating blocking fan blades, a detection shell, a connecting piece, a driven shaft, a rotating connecting piece, a rotating sensor and a supporting bracket, wherein the connecting pipe is arranged on the connecting bracket;
The side surface of the connecting pipe is connected with the connecting bracket; the lateral surface of the outer end surface of the connecting bracket is connected with the transmission bracket; the side surface of the transmission bracket is rotationally connected with the input shaft; the side surface of the input shaft is provided with a symmetrical transmission part which is rotationally connected with the side surface of the inner wall of the transmission bracket; the symmetrical rotating part is in a spindle shape, and the center of the symmetrical transmission part is connected with the input shaft; two ends of the symmetrical transmission piece are rotationally connected with a plurality of groups of rotating connecting rods; one end of the rotary connecting rod, which is far away from the symmetrical transmission piece, is rotationally connected with the rotary transmission piece; the side surface of the rotary transmission piece is in transmission connection with the transmission shaft; the side surface of the transmission shaft is rotationally connected with the side surface of the connecting bracket; the plurality of groups of rotating connecting rods are in staggered transmission connection with the rotating transmission piece; the plurality of groups of rotating connecting rods and the rotating transmission piece are distributed on the periphery of the outer side of the connecting bracket at equal intervals in circumference; one end of the transmission shaft far away from the rotation transmission piece is in transmission connection with the rotation blocking fan blade; one end of the rotation blocking fan blade, which is far away from the transmission shaft, is in transmission connection with the driven shaft; the side surface of the inner wall of the connecting bracket is connected with the supporting bracket; one end of the support bracket, which is far away from the connecting bracket, is connected with the side surface of the detection shell; the center of the inner part of the detection shell is connected with the connecting piece; the side surface of the connecting piece is connected with a plurality of groups of mutually independent rotation sensors; one end of the plurality of groups of rotation sensors, which is far away from the connecting piece, is rotationally connected with the rotation connecting piece; the rotary connecting piece is rotationally connected with the driven shaft.
Preferably, the rotation blocking fan blades are fan-shaped, sealing elements are arranged among the multiple groups of rotation blocking fan blades, and the multiple groups of sealing elements are mutually extruded.
Preferably, the plurality of groups of rotating connecting rods are in synchronous transmission connection with the rotating transmission piece; the inside multiunit communication cable that is equipped with of connecting piece, multiunit communication cable and rotation sensor communication are connected.
Preferably, a transmission groove is arranged at one end of the input shaft far away from the symmetrical transmission part, and an anti-slip layer is arranged on the lateral surface of the outer end surface of the transmission groove.
Preferably, the connecting ring is arranged on the side surface of the connecting pipe, a plurality of groups of connecting threaded holes are arranged on the connecting ring, and the plurality of groups of connecting threaded holes are connected with the side surface of the connecting bracket.
Preferably, the support bracket is hollow, a through hole is arranged on the side surface of the detection shell, and the communication cable penetrates through the through hole and stretches into the support bracket.
Preferably, the outer end face of the connecting support is provided with a display screen, and the display screen is in communication connection with the communication cable.
Preferably, the outer end surface of the connecting bracket is provided with a rotation blocking piece, and the side surface of the rotation blocking piece is contacted with the side surface of the rotation transmission piece.
The technical scheme of the utility model has the following beneficial technical effects:
According to the utility model, the control efficiency and the transmission stability of the valve can be effectively improved through the device, meanwhile, the device can effectively reduce the maintenance and repair difficulty of the device by adopting a mode of externally arranging the transmission structure, and simultaneously can effectively improve the maintenance and replacement efficiency of the device, the device can be conveniently used for power equipment combination through the input shaft on the side, the self-detection effect of the device can be effectively improved through the combination of the structure of the support bracket, the connecting piece and the detection shell, the stability of the rotation sensor is improved, and meanwhile, the device can be convenient for workers to quickly position fault parts through a plurality of groups of mutually independent rotation sensors.
Drawings
FIG. 1 is a front view of an embodiment of a valve of the present utility model for easy access;
FIG. 2 is a schematic diagram of an input shaft according to an embodiment of the present utility model;
FIG. 3 is a front view of an embodiment of the present utility model;
FIG. 4 is a rear view of an embodiment of the present utility model;
FIG. 5 is a schematic view illustrating an internal structure of a detection housing according to an embodiment of the present utility model;
Reference numerals: 1. a connecting pipe; 2. a connecting bracket; 3. a transmission bracket; 4. an input shaft; 5. rotating the connecting rod; 6. rotating the transmission member; 7. a transmission shaft; 8. rotating the blocking fan blade; 9. a detection housing; 10. a connecting piece; 11. a driven shaft; 12. rotating the connecting piece; 13. a rotation sensor; 14. and a support bracket.
Detailed Description
Example 1
As shown in fig. 1-5, the valve convenient to overhaul provided by the utility model comprises a connecting pipe 1, a connecting bracket 2, a transmission bracket 3, an input shaft 4, a rotary connecting rod 5, a rotary transmission part 6, a transmission shaft 7, a rotary blocking fan blade 8, a detection shell 9, a connecting piece 10, a driven shaft 11, a rotary connecting piece 12, a rotary sensor 13 and a supporting bracket 14;
The side surface of the connecting pipe 1 is connected with the connecting bracket 2; the lateral surface of the outer end surface of the connecting bracket 2 is connected with the transmission bracket 3; the side surface of the transmission bracket 3 is rotationally connected with the input shaft 4; the side surface of the input shaft 4 is provided with a symmetrical transmission part which is rotationally connected with the side surface of the inner wall of the transmission bracket 3; the symmetrical rotating part is in a spindle shape, and the center of the symmetrical transmission part is connected with the input shaft 4; two ends of the symmetrical transmission piece are rotationally connected with a plurality of groups of rotating connecting rods 5; one end of the rotary connecting rod 5, which is far away from the symmetrical transmission piece, is rotationally connected with the rotary transmission piece 6; the side surface of the rotary transmission piece 6 is in transmission connection with the transmission shaft 7; the side surface of the transmission shaft 7 is rotationally connected with the side surface of the connecting bracket 2; the plurality of groups of rotary connecting rods 5 are in staggered transmission connection with the rotary transmission piece 6; the plurality of groups of rotary connecting rods 5 and rotary transmission parts 6 are distributed at equal intervals on the periphery of the outer side of the connecting bracket 2; one end of the transmission shaft 7 far away from the rotation transmission piece 6 is in transmission connection with the rotation blocking fan blade 8; one end of the rotation blocking fan blade 8 far away from the transmission shaft 7 is in transmission connection with a driven shaft 11; the side surface of the inner wall of the connecting bracket 2 is connected with the supporting bracket 14; one end of the support bracket 14 far away from the connecting bracket 2 is connected with the side surface of the detection shell 9; the inner center of the detection shell 9 is connected with a connecting piece 10; the side surface of the connecting piece 10 is connected with a plurality of groups of mutually independent rotation sensors 13; one end of the plurality of groups of rotation sensors 13, which is far away from the connecting piece 10, is rotationally connected with the rotation connecting piece 12; the rotary connection 12 is rotatably connected to the driven shaft 11.
Further, the rotating blocking fan blades 8 are fan-shaped, sealing elements are arranged between the rotating blocking fan blades 8 in multiple groups, the sealing elements are mutually extruded, the closing and opening effects of the valve of the device can be effectively achieved through the structure of the rotating blocking fan blades 8 in multiple groups, the structural tightness of the device can be effectively improved through the structure of the sealing elements arranged on the side faces, and the risk of leakage at joints between the rotating blocking fan blades 8 in multiple groups of the device is reduced.
Further, a plurality of groups of rotating connecting rods 5 are synchronously connected with the rotating transmission piece 6 in a transmission way; a plurality of groups of communication cables are arranged in the connecting piece 10 and are in communication connection with the rotation sensor 13; the maintenance work of quick overhaul can be realized to this device through the inside self-feedback effect of this device, can realize the synchronous rotation of this device multiunit rotation blocking flabellum 8 through the combination of multiunit rotation connecting rod 5 and rotation driving medium 6, under this moment normal condition, multiunit rotation sensor 13 should receive the rotation signal of driven shaft 11 simultaneously, under abnormal condition, partial rotation sensor 13 does not detect corresponding driven shaft 11 rotation, because this device transmission structure mostly sets up in linking bridge 2 outsidely, thereby be convenient for this device overhauls, when rotation connecting rod 5 and rotation driving medium 6 all stably rotate the operation, the side can judge that transmission shaft 7 is broken, thereby the rotation that can be convenient for the staff through the structure of rotation sensor 13 stops flabellum 8 position of current abnormal operation, thereby the quick overhaul maintenance of this device of being convenient for has avoided maintainer to every rotation blocking flabellum 8 and has been independently tested the process in turn, the maintenance efficiency of this device can be effectual improvement through the structure of rotation sensor 13.
In this embodiment, can compare in traditional device maintenance testing process efficiency higher through this device, the effect of this device through self-detection simultaneously can effectually reduce staff's the detection degree of difficulty, thereby guaranteed this device convenient to overhaul's effect, when this device is in operating condition, can be convenient for change the maintenance when this device takes place transmission trouble through external multiunit rotation transmission structure, the dismouting number of times of casing or shell can effectually be reduced through the structure of this device, compare in the main transmission structure of traditional valve all set up the overall arrangement style of this device in the casing inside and be convenient for maintain, the effect that the multiunit rotation flabellum combination was blocked is adopted to this device simultaneously, thereby can effectually improve this device's stability in use, the structure of this device can effectually improve this device's detection degree of accuracy when having guaranteed that every independent rotation flabellum side water pressure distribution is even, whether through driven shaft 11 rotation can judge out the inside circumstances such as transmission shaft 7 fracture of this device, thereby can be fast detect out concrete failure location 8 through the structure of multiunit independent rotation sensor 13, thereby maintenance device has been guaranteed.
Example two
As shown in fig. 1-5, in the valve convenient to overhaul provided by the utility model, compared with the first embodiment, in the embodiment, the transmission groove is arranged at one end of the input shaft 4 far away from the symmetrical transmission part, the anti-slip layer is arranged on the lateral surface of the outer end surface of the transmission groove, and the power connection input stability of the device can be effectively improved through the structural combination of the transmission groove and the anti-slip layer, so that the compatibility of the device to different types of power equipment and the stability of connection transmission are improved, and the requirements and the limitation of the device to different power equipment are reduced, so that the use process of the device is more convenient.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (8)
1. The valve is characterized by comprising a connecting pipe (1), a connecting bracket (2), a transmission bracket (3), an input shaft (4), a rotary connecting rod (5), a rotary transmission part (6), a transmission shaft (7), a rotary blocking fan blade (8), a detection shell (9), a connecting piece (10), a driven shaft (11), a rotary connecting piece (12), a rotary sensor (13) and a supporting bracket (14);
The side surface of the connecting pipe (1) is connected with the connecting bracket (2); the lateral surface of the outer end surface of the connecting bracket (2) is connected with the transmission bracket (3); the side surface of the transmission bracket (3) is rotationally connected with the input shaft (4); the side surface of the input shaft (4) is provided with a symmetrical transmission part which is rotationally connected with the side surface of the inner wall of the transmission bracket (3); the symmetrical rotating part is in a spindle shape, and the center of the symmetrical transmission part is connected with the input shaft (4); two ends of the symmetrical transmission piece are rotationally connected with a plurality of groups of rotating connecting rods (5); one end of the rotary connecting rod (5) far away from the symmetrical transmission piece is rotationally connected with the rotary transmission piece (6); the side surface of the rotary transmission piece (6) is in transmission connection with the transmission shaft (7); the side surface of the transmission shaft (7) is rotationally connected with the side surface of the connecting bracket (2); the plurality of groups of rotary connecting rods (5) are in staggered transmission connection with the rotary transmission piece (6); the plurality of groups of rotary connecting rods (5) and the rotary transmission parts (6) are distributed at equal intervals on the periphery of the outer side of the connecting bracket (2); one end of the transmission shaft (7) far away from the rotation transmission piece (6) is in transmission connection with the rotation blocking fan blade (8); one end of the rotation blocking fan blade (8) far away from the transmission shaft (7) is in transmission connection with the driven shaft (11); the side surface of the inner wall of the connecting bracket (2) is connected with the supporting bracket (14); one end of the support bracket (14) far away from the connecting bracket (2) is connected with the side surface of the detection shell (9); the inner center of the detection shell (9) is connected with a connecting piece (10); the side surface of the connecting piece (10) is connected with a plurality of groups of mutually independent rotation sensors (13); one end of the plurality of groups of rotation sensors (13) far away from the connecting piece (10) is rotationally connected with the rotation connecting piece (12); the rotary connecting piece (12) is rotationally connected with the driven shaft (11).
2. A valve for easy access according to claim 1, characterized in that the rotation blocking blades (8) are sector-shaped, sealing elements are arranged between groups of rotation blocking blades (8), and groups of sealing elements are mutually extruded.
3. A valve for easy access according to claim 1, characterized in that the plurality of sets of rotating connecting rods (5) are in synchronous transmission connection with the rotating transmission member (6); a plurality of groups of communication cables are arranged in the connecting piece (10), and the plurality of groups of communication cables are in communication connection with the rotation sensor (13).
4. A valve convenient to overhaul as claimed in claim 1, characterised in that the input shaft (4) is provided with a transmission groove at one end remote from the symmetrical transmission member, and an anti-slip layer is provided on the side of the outer end face of the transmission groove.
5. The valve convenient to overhaul as claimed in claim 1, wherein the side surface of the connecting pipe (1) is provided with a connecting ring, the connecting ring is provided with a plurality of groups of connecting threaded holes, and the plurality of groups of connecting threaded holes are connected with the side surface of the connecting bracket (2).
6. A valve for easy access according to claim 3, characterized in that the support bracket (14) is hollow, the side of the detection housing (9) is provided with a through hole, and the communication cable extends into the support bracket (14) through the through hole.
7. The valve convenient to overhaul as claimed in claim 6, wherein a display screen is arranged on the outer end face of the connecting bracket (2), and the display screen is in communication connection with the communication cable.
8. A valve convenient to overhaul as claimed in claim 1, characterised in that the outer end face of the connecting bracket (2) is provided with a rotation blocking member, the side face of which is in contact with the side face of the rotation driving member (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322717262.7U CN220891105U (en) | 2023-10-10 | 2023-10-10 | Valve convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322717262.7U CN220891105U (en) | 2023-10-10 | 2023-10-10 | Valve convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220891105U true CN220891105U (en) | 2024-05-03 |
Family
ID=90840429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322717262.7U Active CN220891105U (en) | 2023-10-10 | 2023-10-10 | Valve convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220891105U (en) |
-
2023
- 2023-10-10 CN CN202322717262.7U patent/CN220891105U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220891105U (en) | Valve convenient to overhaul | |
| CN103075369B (en) | Combined vertical-type submerged long-shaft pump | |
| CN218916688U (en) | Detection device for processing butterfly valve plate | |
| CN203743857U (en) | Fluid indicator | |
| CN210141474U (en) | Joint and drain valve station | |
| CN203116920U (en) | Novel sealing inspection bin | |
| CN216345466U (en) | Municipal administration water supply line percolating water detection device | |
| CN219388179U (en) | Large-scale high-pressure submersible sewage pump | |
| CN218444261U (en) | High-precision differential pressure transmitter | |
| CN220060554U (en) | High-temperature-resistant bidirectional metal sealing butterfly valve | |
| CN217953565U (en) | Internal rotation type orifice flowmeter | |
| CN216200998U (en) | Accurate accuse pressure throttling arrangement | |
| CN216344091U (en) | Triple-seal fixed four-way ball valve | |
| CN218152484U (en) | Fixed valve for multi-pipeline synchronous control | |
| CN220599786U (en) | Centralized filling device of fluidity improver for oilfield exploitation | |
| CN218913935U (en) | Hidden rod valve switch display mechanism | |
| CN209485683U (en) | A kind of steam pressure-reducing valve detection device | |
| CN210797086U (en) | Mounting structure of energy-conserving pressurized screen rotor | |
| CN216050330U (en) | Oil-leakage-proof oil temperature detection device for aircraft fuel system | |
| CN214466160U (en) | Pipe force valve under sewage working condition | |
| CN219975586U (en) | Plug valve | |
| CN203067357U (en) | Combined type vertical underwater long-shaft pump | |
| CN216200269U (en) | Vertical centrifuge differential mechanism main shaft bearing lubricating structure | |
| CN215409429U (en) | Petrochemical industry process pump of structure is gone up to side | |
| CN220853732U (en) | Split type flow monitoring instrument for oil refining chemical industry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |