CN213796298U - Automatic dismounting device of valve - Google Patents
Automatic dismounting device of valve Download PDFInfo
- Publication number
- CN213796298U CN213796298U CN202022561836.2U CN202022561836U CN213796298U CN 213796298 U CN213796298 U CN 213796298U CN 202022561836 U CN202022561836 U CN 202022561836U CN 213796298 U CN213796298 U CN 213796298U
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- valve
- transmission
- pipeline
- gear
- base
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- 230000005540 biological transmission Effects 0.000 claims abstract description 65
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000000630 rising effect Effects 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
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Abstract
The utility model discloses an automatic valve dismounting device, which comprises a valve, a base, a pipeline and a holding mechanism, wherein two ends of the valve are respectively communicated with the pipeline through connecting flanges, and the pipeline is connected with the base through the holding mechanism; the base comprises a base body, a jacking block, a gear and a transmission shaft, the interior of the base body is in contact with the bottom of the valve through the jacking block in sliding connection, and transmission teeth are arranged on two sides of the jacking block; this device is held tightly the pipeline of valve both sides through holding tightly the mechanism when using, then the transmission through driver part and drive mechanism, the inside gear of drive base corresponds first drive gear and second drive gear respectively and carries out opposite direction's synchronous rotation, and then drives the rising and the decline of tight piece in top, the rising of utilizing the tight piece in top promotes the valve and separates with the pipeline, the automatic linkage that carries out of dismantlement process device, effectively reduce the manual operation of dismantlement process, the risk that the harm appears to the reduction staff.
Description
Technical Field
The utility model relates to the technical field of valves, specifically a valve automatic dismounting device.
Background
Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like.
The valve can appear damaging after long-term use, often needs the staff to change the valve this moment, and current valve can be because in order to avoid revealing during the installation, can add sealedly in flange department, leads to valve and pipe connection's too tight, and manual being difficult to dismantle, need design a valve automatic dismounting device for this reason in order to solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic dismounting device of valve to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the automatic valve dismounting device comprises a valve, a base, a pipeline and a holding mechanism, wherein two ends of the valve are respectively communicated with the pipeline through connecting flanges, and the pipeline is connected with the base through the holding mechanism; the base comprises a base body, a jacking block, a gear and a transmission shaft, wherein the interior of the base body is contacted with the bottom of the valve through the jacking block in sliding connection, transmission teeth are arranged on two sides of the jacking block, two sides of the jacking block are respectively connected with the gear on two sides through the transmission teeth, the gear is rotatably connected inside the base body, and the rotation center of the gear is connected with the transmission mechanism through the transmission shaft;
the locking mechanism comprises a connecting seat, a locking sleeve, a locking block and a through hole, the bottom of the locking sleeve is fixed to the top of the base through the connecting seat, the locking sleeve is of an arc-shaped structure with a circular section, the locking block is slidably connected to the inside of the locking sleeve, the through hole is correspondingly formed in the locking block and the locking sleeve, and the locking block and the locking sleeve sequentially penetrate through the through hole through a pin shaft assembly to be installed.
As a further aspect of the present invention: the gear on the two sides of the jacking block corresponds to a first transmission gear and a second transmission gear of the transmission mechanism respectively, two third transmission gears are meshed between the first transmission gear and the second transmission gear, the first transmission gear, the second transmission gear and the third transmission gears are rotatably connected with the inner wall of the base body, and one end of each third transmission gear penetrates through the base body to be connected with a driving part fixed outside.
As a further aspect of the present invention: the inside of lock sleeve is equipped with the arc extension spring that links to each other with the bottom of latch segment.
As a further aspect of the present invention: the contact block is arranged at the position where the top of the jacking block is in contact with the valve and is of an arc-shaped structure, and the radian of the inner side of the contact block corresponds to the outer wall of the valve.
As a further aspect of the present invention: the flange between valve and the pipeline is equipped with the flange hole of equipartition on the flange, passes the flange hole through bolt assembly between the flange and carries out fixed mounting.
As a further aspect of the present invention: and a sealing rubber gasket is arranged between the valve and the connecting flange of the pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
this device is held tightly the pipeline of valve both sides through holding tightly the mechanism when using, then the transmission through driver part and drive mechanism, the inside gear of drive base corresponds first drive gear and second drive gear respectively and carries out opposite direction's synchronous rotation, and then the rising and the decline of drive puller block, the rising of utilizing the puller block promotes the valve and separates with the pipeline, whole valve dismantlement only needs the manual work to carry out partial preparation work before the dismantlement, dismantle the automatic linkage of process device, it breaks away from with the pipeline to promote the valve, effectively reduce the manual operation of dismantlement process, reduce the risk that the staff appears the damage.
Drawings
Fig. 1 is a schematic view of an assembly structure of an automatic valve dismounting device.
Fig. 2 is a schematic structural view of a valve and a pipe in an automatic valve detaching device.
Fig. 3 is a schematic structural view of a base in an automatic valve dismounting device.
Fig. 4 is a schematic structural diagram of a clasping mechanism in an automatic valve dismounting device.
Fig. 5 is a schematic structural view of a transmission mechanism in an automatic valve dismounting device.
In the figure: the hydraulic locking device comprises a valve 1, a base 2, a base 21, a base body 22, a jacking block 23, a gear, a transmission shaft 24, a connecting flange 3, a flange hole 31, a pipeline 4, a clamping mechanism 5, a connecting seat 51, a locking sleeve 52, a locking block 53, a through hole 54, a transmission mechanism 6, a first transmission gear 61, a second transmission gear 62 and a third transmission gear 63.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Referring to fig. 1 to 4, in an embodiment of the present invention, an automatic valve dismounting device includes a valve 1, a base 2, a pipeline 4 and a clasping mechanism 5, two ends of the valve 1 are respectively communicated with the pipeline 4 through a connecting flange 3, and the pipeline 4 is connected with the base 2 through the clasping mechanism 5; the base 2 comprises a base body 21, a jacking block 22, a gear 23 and a transmission shaft 24, the interior of the base body 21 is in contact with the bottom of the valve 1 through the jacking block 22 in sliding connection, transmission teeth are arranged on two sides of the jacking block 22, two sides of the jacking block 22 are respectively connected with the gears 23 on two sides through the transmission teeth, the gear 23 is rotatably connected inside the base body 21, and the rotation center of the gear 23 is connected with the transmission mechanism 6 through the transmission shaft 24;
In this embodiment, be connected through flange 3 between valve 1 and the pipeline 4, when valve 1 dismantles needs to be carried out, at first demolish the fastening screw between pipeline 4 and the valve 1, then hold tightly the pipeline 4 of valve 1 both sides through holding tightly mechanism 5, the concrete mechanism 5 of holding tightly at base 2 top of dismantling earlier, corresponding pipeline 4 with the inboard of lock sleeve 52 settles, pulling latch segment 53, make latch segment 53 slide in lock sleeve 52, until wrapping up pipeline 4 completely, then carry out fixed mounting with lock sleeve 52 and latch segment 53 through round pin axle subassembly.
Further, after the pipelines 4 at the two ends of the valve 1 are fixed, the gears 23 inside the base 2 are driven to synchronously rotate in opposite directions corresponding to the first transmission gear 61 and the second transmission gear 62 respectively through the transmission of the transmission mechanism 6, so that the jacking block 22 is driven to ascend and descend, and the valve 1 is pushed to be separated from the pipelines 4 by the ascending of the jacking block 22.
Referring to fig. 5, as a preferred embodiment of the present invention, the gears 23 on both sides of the tightening block 22 respectively correspond to the first transmission gear 61 and the second transmission gear 62 of the transmission mechanism 6, two third transmission gears 63 are engaged between the first transmission gear 61 and the second transmission gear 62, the first transmission gear 61, the second transmission gear 62 and the third transmission gear 63 are all rotatably connected to the inner wall of the base body 21, and one end of the third transmission gear 63 passes through the base body 21 and is connected to an external fixed driving component.
In this embodiment, the driving part drives the third transmission gear 63 to rotate, the third transmission gear 63 drives the first transmission gear 61 and the second transmission gear 62 on two sides of the third transmission gear 63 to synchronously rotate in opposite directions through the mechanism linkage, and further drives the gear 23 to synchronously rotate through the transmission shaft 24.
Referring to fig. 4, as another preferred embodiment of the present invention, an arc-shaped tension spring connected to the bottom of the locking block 53 is provided inside the locking sleeve 52.
In this embodiment, an arc-shaped tension spring is used for automatic resetting of the locking block 53.
Referring to fig. 1, as another preferred embodiment of the present invention, a contact block is disposed at a position where the top of the tightening block 22 contacts the valve 1, the contact block has an arc-shaped structure, and an inner radian of the contact block corresponds to an outer wall of the valve 1.
In this embodiment, the material of contact piece can select the rubber material to increase the frictional force between contact piece and the valve 1, prevent that relative slip from appearing in the contact piece, influence valve 1's dismantlement process.
Referring to fig. 1, as another preferred embodiment of the present invention, flange holes 31 are uniformly distributed on a connecting flange 3 between a valve 1 and a pipeline 4, and the connecting flange 3 is fixedly installed by passing through the flange holes 31 through bolt assemblies.
In the present embodiment, the bolt assembly is used to mount the connecting flange 3 between the connecting valve 1 and the pipe 4, and preferably, in order to prevent the leakage at the connection, a sealing rubber gasket may be added at the gap between the connecting flanges 3.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (6)
1. The automatic valve dismounting device comprises a valve (1), a base (2), a pipeline (4) and a holding mechanism (5), and is characterized in that two ends of the valve (1) are respectively communicated with the pipeline (4) through connecting flanges (3), and the pipeline (4) is connected with the base (2) through the holding mechanism (5); the base (2) comprises a base body (21), a jacking block (22), a gear (23) and a transmission shaft (24), wherein the inside of the base body (21) is in contact with the bottom of the valve (1) through the jacking block (22) in sliding connection, transmission teeth are arranged on two sides of the jacking block (22), two sides of the jacking block (22) are respectively connected with the gears (23) on two sides through the transmission teeth, the gear (23) is rotatably connected inside the base body (21), and the rotation center of the gear (23) is connected with the transmission mechanism (6) through the transmission shaft (24);
hold mechanism (5) including connecting seat (51), lock sleeve (52), latch segment (53) and through-hole (54), the top at base (2) is fixed through connecting seat (51) in the bottom of lock sleeve (52), lock sleeve (52) are the arc structure of ring for the cross-section, and the inside sliding connection of lock sleeve (52) has latch segment (53), correspond on latch segment (53) and lock sleeve (52) and be provided with through-hole (54), pass through-hole (54) in proper order through round pin axle assembly between latch segment (53) and the lock sleeve (52) and install.
2. The automatic valve dismounting device according to claim 1, wherein the gears (23) on both sides of the tightening block (22) respectively correspond to a first transmission gear (61) and a second transmission gear (62) of the transmission mechanism (6), two third transmission gears (63) are engaged between the first transmission gear (61) and the second transmission gear (62), the first transmission gear (61), the second transmission gear (62) and the third transmission gear (63) are all in rotating connection with the inner wall of the base body (21), and the end of one of the third transmission gears (63) penetrates through the base body (21) to be connected with an external fixed driving part.
3. The automatic valve dismounting device according to claim 2, characterized in that the locking sleeve (52) is internally provided with an arc-shaped tension spring connected with the bottom of the locking block (53).
4. The automatic valve dismounting device according to claim 3, wherein a contact block is arranged at the position where the top of the jacking block (22) is contacted with the valve (1), the contact block is of an arc-shaped structure, and the inner radian of the contact block corresponds to the outer wall of the valve (1).
5. The automatic valve dismounting device according to claim 4, characterized in that the connecting flanges (3) between the valve (1) and the pipeline (4) are provided with uniformly distributed flange holes (31), and the connecting flanges (3) are fixedly mounted by passing bolt assemblies through the flange holes (31).
6. An automatic valve dismounting device according to claim 4, characterized in that a sealing rubber gasket is arranged between the valve (1) and the connecting flange (3) of the pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022561836.2U CN213796298U (en) | 2020-11-09 | 2020-11-09 | Automatic dismounting device of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022561836.2U CN213796298U (en) | 2020-11-09 | 2020-11-09 | Automatic dismounting device of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213796298U true CN213796298U (en) | 2021-07-27 |
Family
ID=76966066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022561836.2U Expired - Fee Related CN213796298U (en) | 2020-11-09 | 2020-11-09 | Automatic dismounting device of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213796298U (en) |
-
2020
- 2020-11-09 CN CN202022561836.2U patent/CN213796298U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |