CN217653266U

CN217653266U - Major diameter is whole to be forged wedge gate valve

Info

Publication number: CN217653266U
Application number: CN202221234424.0U
Authority: CN
Inventors: 沈括
Original assignee: Zhejiang Everbright Valve Manufacturing Co ltd
Current assignee: Zhejiang Everbright Valve Manufacturing Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-10-25
Anticipated expiration: 2032-05-19

Abstract

The utility model relates to a wedge gate valve technical field specifically is a major diameter solid forging wedge gate valve, including rotating the lifter of storehouse and vertical slip setting in rotating the storehouse, it can dismantle through the connecting rod and be connected with the carousel to rotate storehouse one side middle part, the one end that the carousel was kept away from to the connecting rod runs through and rotates storehouse and fixed action wheel that is provided with, one side rotation that the connecting rod was kept away from in the rotation storehouse is provided with the connector, the one end that the connector is close to the rotation storehouse runs through and rotates the storehouse and fixed second from the driving wheel that is provided with, action wheel and second mesh between the driving wheel is connected with first from the driving wheel, the lifter closes with first follow driving wheel screw soon and is connected. The utility model discloses the action wheel rotates the rotation that drives first follow driving wheel and rotates the wheel rotation with the second to whether the accessible is observed the connector and is rotated and to judge whether internals damages in can being to rotating the storehouse.

Description

Major diameter is whole to be forged wedge gate valve

Technical Field

The utility model relates to a forge wedge gate valve, especially relate to a major diameter solid forging wedge gate valve, belong to wedge gate valve technical field.

Background

The improvement of quality is obtained with the living standard of development people along with the continuous progress of society, and along with the increase by a wide margin of the population in city and the underground pipeline that possess in the city of the quick extension of urban area or the water supply pipe in some large-scale factories gardens all greatly increased, and can use different gate valves to carry out accuse volume to rivers mostly in the junction of some pipelines, thereby the wedge gate valve that most uses now can not carry out outside observation to its inside required part that rotates the lift and lead to the internals to damage the user and not have the right of knowing the right thereby can not carry out fine accuse volume to rivers.

Therefore, there is a need for an improved wedge gate valve to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a major diameter solid forging wedge gate valve, the action wheel rotates the first rotation and the second rotation wheel rotation that drives from the driving wheel to whether the accessible is observed whether the connector and is rotated and to judge whether internals damages in can rotating the storehouse.

In order to achieve the above object, the utility model discloses a main technical scheme include: the utility model provides a major diameter solid forging wedge gate valve, sets up including rotating storehouse and vertical slip rotate the lifter in the storehouse, it can dismantle through the connecting rod and be connected with the carousel to rotate storehouse one side middle part, the connecting rod is kept away from the one end of carousel is run through it is provided with the action wheel to rotate storehouse and fixed, it keeps away from to rotate the storehouse one side of connecting rod is rotated and is provided with the connector, the connector is close to the one end that rotates the storehouse is run through it follows the driving wheel to rotate storehouse and fixed the second that is provided with, the action wheel with the second meshes from between the driving wheel and is connected with first from the driving wheel screw thread and closes the connection soon.

Preferably, the action wheel and the second from the driving wheel all with it rotates to rotate the storehouse both sides inner wall and be connected, the connecting rod is close to the one end of carousel is fixed and is provided with four at least fixture blocks, the carousel middle part junction seted up a plurality of with the fixture block card establishes the draw-in groove of connection.

Preferably, the fixed first spliced pole that is provided with of storehouse lower extreme rotates, first spliced pole closes soon through first connecting screw thread and is connected with the connection storehouse, it keeps away from to connect the storehouse the fixed second spliced pole that is provided with of one end of first spliced pole.

Preferably, the second spliced pole is connected with a spacing storehouse through second connecting screw thread spiral closure, the fixed sliding groove piece that is provided with in spacing storehouse both sides, the spacing storehouse is kept away from the fixed connecting block that is provided with in one end of second spliced pole.

Preferably, the lifter runs through rotate the storehouse first spliced pole connect the storehouse the second spliced pole spacing storehouse and the connecting block, the first half of lifter pass through the screw thread with first from the driving wheel screw thread closure connection, the lifter is kept away from the fixed baffle that is provided with of one end of screw thread.

Preferably, a connecting pipeline is fixedly arranged in the middle of the connecting block, a limiting sliding groove used for limiting sliding of the baffle is formed in the connecting pipeline, and the direction of the groove opening of the sliding groove block is consistent with the direction of the limiting sliding groove.

Preferably, the lower half part of the lifting rod is connected in a rotating mode after being detached through a rotating shaft, and the top of the lifting rod penetrates through the rotating bin and extends to the outside.

The utility model discloses possess following beneficial effect at least:

1. thereby drive the connecting rod through rotating the carousel and make the action wheel that carries out fixed connection with the connecting rod drive the rotation, rotate through the action wheel and can drive and carry out the rotation of meshing the first driven wheel of being connected with the action wheel and the second rotates the wheel and also rotates simultaneously to whether the accessible is observed that the connector rotates and to be judged whether internals damages in can rotating the storehouse.

2. Set up in the connecting tube and be used for the spacing gliding spacing spout of baffle, the notch orientation of sliding groove piece is unanimous with the orientation of spacing spout, can carry on spacing the baffle through spacing spout and sliding groove piece and lead to rivers to reveal for can sealing completely when avoiding closing the valve body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is an overall perspective view of the exterior of the present invention;

FIG. 2 is a schematic view of the connection between the turntable and the connecting rod of the present invention;

FIG. 3 is a schematic view of the overall analysis of the present invention;

fig. 4 is a schematic view of the connection block analysis of the present invention.

In the figure, 1-a rotating bin, 2-a connecting rod, 3-a rotating disc, 4-a connecting head, 5-a lifting rod, 6-a first connecting column, 7-a connecting bin, 8-a first connecting screw rod, 9-a second connecting column, 10-a second connecting screw rod, 11-a limiting bin, 12-a connecting block, 13-a connecting pipeline, 14-a rotating shaft, 15-a sliding groove block, 16-a baffle, 17-a driving wheel, 18-a first driven wheel, 19-a clamping groove, 20-a clamping block, 21-a limiting sliding groove and 22-a second driven wheel.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

As shown in fig. 1-4, the major diameter integrally forged wedge gate valve provided in this embodiment includes a rotating bin 1 and a lifting rod 5 vertically slidably disposed in the rotating bin 1, a rotating disc 3 is detachably connected to the middle portion of one side of the rotating bin 1 through a connecting rod 2, one end of the connecting rod 2 away from the rotating disc 3 penetrates through the rotating bin 1 and is fixedly provided with a driving wheel 17, one side of the rotating bin 1 away from the connecting rod 2 is rotatably provided with a connecting head 4, one end of the connecting head 4 close to the rotating bin 1 penetrates through the rotating bin 1 and is fixedly provided with a second driven wheel 22, a first driven wheel 18 is engaged and connected between the driving wheel 17 and the second driven wheel 22, the lifting rod 5 and the first driven wheel 18 are in threaded engagement, the connecting rod 2 is driven by rotating the rotating disc 3, so that the driving wheel 17 fixedly connected with the connecting rod 2 is driven to rotate, the first driven wheel 18 meshed and connected with the driving wheel 17 can be driven to rotate through the rotation of the driving wheel 17, meanwhile, the second rotating wheel 22 also rotates, when the first driven wheel 18 rotates, the lifting rod 5 in threaded screwing connection with the first driven wheel can lift, whether internal parts in the rotating bin 1 are damaged can be judged through observing whether the connector 4 rotates, the driving wheel 17 and the second driven wheel 22 are both in rotating connection with the inner walls of two sides of the rotating bin 1, at least four clamping blocks 20 are fixedly arranged at one end, close to the rotating disc 3, of the connecting rod 2, a plurality of clamping grooves 19 in clamping connection with the clamping blocks 20 are formed in the connecting position in the middle of the rotating disc 3, a first connecting column 6 is fixedly arranged at the lower end of the rotating bin 1, the first connecting column 6 is in threaded screwing connection with a connecting bin 7 through a first connecting screw 8, and a second connecting column 9 is fixedly arranged at one end, far away from the first connecting column 6, of the connecting bin 7, second spliced pole 9 closes soon through second connecting screw 10 screw thread and is connected spacing storehouse 11, spacing storehouse 11 both sides are fixed and are provided with sliding groove piece 15, spacing storehouse 11 is kept away from the fixed connecting block 12 that is provided with of one end of second spliced pole 9, lifter 5 runs through and rotates storehouse 1, first connecting pole 6, connect storehouse 7, second spliced pole 9, spacing storehouse 11 and connecting block 12, can dismantle the separation through the screw rod with the valve body and detect or change its inside part so that the whole life of valve body greatly increased, lifter 5 first part is closed soon through screw thread and first follow driving wheel 18 screw thread and is connected, the mode of connecting soon through the screw thread is gone up and down with lifter 5, lifter 5 keeps away from the fixed baffle 16 that is provided with of one end of screw thread, connecting block 12 middle part is fixed and is provided with connecting tube 13, set up in connecting tube 13 and be used for the spacing gliding spacing spout 21 of baffle 16, the notch of sliding groove piece 15 is unanimous with the orientation of spacing spout 21, can rotate the lower half for can lead to the lower half for the valve body seals completely when closing baffle 16 through spacing spout 14 to the baffle 16, the rotation of lifter 5, it can rotate the rotation storehouse 5 to run through the outside rotation of rotating shaft and rotate the lifter 5.

In the embodiment, as shown in fig. 1-3, the device comprises a rotating bin 1 and a lifting rod 5 vertically slidably disposed in the rotating bin 1, a rotating disc 3 is detachably connected to the middle of one side of the rotating bin 1 through a connecting rod 2, one end of the connecting rod 2 far from the rotating disc 3 penetrates through the rotating bin 1 and is fixedly provided with a driving wheel 17, one side of the rotating bin 1 far from the connecting rod 2 is rotatably provided with a connecting head 4, one end of the connecting head 4 near the rotating bin 1 penetrates through the rotating bin 1 and is fixedly provided with a second driven wheel 22, a first driven wheel 18 is engaged and connected between the driving wheel 17 and the second driven wheel 22, the lifting rod 5 is in threaded connection with the first driven wheel 18, the connecting rod 2 is driven by the rotating disc 3 so as to drive the driving wheel 17 fixedly connected with the connecting rod 2 to rotate, the first driven wheel 18 can be driven to rotate by the driving wheel 17 and the second rotating wheel 22 rotates, when the first driven wheel 18 rotates, the lifting rod 5 in threaded connection with the first driven wheel can be lifted by the rotating disc through the rotating disc 2, and whether internal parts in the rotating bin 1 can be judged by observing whether the rotating bin 1 is damaged, at least one end of the rotating column connecting rod 7 connected with the rotating bin 6, the rotating bin is provided with a rotating column connecting block 10, the rotating bin 7 connected with the rotating column connecting rod 7, the rotating bin 3, the fixed sliding groove piece 15 that is provided with in 11 both sides in spacing storehouse, the fixed connecting block 12 that is provided with in one end that second spliced pole 9 was kept away from in spacing storehouse 11, lifter 5 runs through and rotates storehouse 1, first spliced pole 6, connect storehouse 7, second spliced pole 9, spacing storehouse 11 and connecting block 12, can dismantle the separation through the screw rod with the valve body and detect or change the whole life greatly increased that makes the valve body to its inside part.

In this embodiment, as shown in fig. 3-4, the upper half of the lifting rod 5 is screwed with the first driven wheel 18 through threads, the lifting rod 5 is lifted through the threaded connection, one end of the lifting rod 5, which is far away from the threads, is fixedly provided with a baffle 16, the middle part of the connecting block 12 is fixedly provided with a connecting pipeline 13, a limiting sliding chute 21 for limiting sliding of the baffle 16 is formed in the connecting pipeline 13, the direction of the notch of the sliding chute block 15 is consistent with the direction of the limiting sliding chute 21, the baffle 16 can be limited through the limiting sliding chute 21 and the sliding chute block 15, so that the baffle can be completely sealed to cause water leakage when the valve body is closed, the lower half of the lifting rod 5 is rotatably connected after being disassembled through the rotating shaft 14, the lower half of the lifting rod 5 can not be rotated, and the top of the lifting rod 5 extends to the outside through the rotating bin 1.

As shown in fig. 1 to 4, the working principle of the large-diameter solid forged wedge gate valve provided in this embodiment is as follows: thereby drive the connecting rod through rotating the carousel and make the action wheel that carries out fixed connection with the connecting rod drive the rotation, rotate through the action wheel and can drive and carry out the rotation of meshing first from the driving wheel of being connected with the action wheel and the second rotates the wheel and also rotates, when first from the driving wheel rotate the time can carry out the screw thread with it and close the lifter of being connected soon and go up and down to whether the accessible is observed the connector and is rotated and can be judged whether internals damage in the storehouse that rotates.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element described by the phrase "comprising a" does not exclude the presence of another, identical element in the article of manufacture or system in which the element is included.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A large-diameter integrally forged wedge-shaped gate valve is characterized by comprising a rotating bin (1) and a lifting rod (5) which is vertically arranged in the rotating bin (1) in a sliding manner;

rotate storehouse (1) one side middle part and can dismantle through connecting rod (2) and be connected with carousel (3), connecting rod (2) are kept away from the one end of carousel (3) is run through rotate storehouse (1) and fixed action wheel (17) that is provided with, it keeps away from to rotate storehouse (1) one side of connecting rod (2) is rotated and is provided with connector (4), connector (4) are close to the one end that rotates storehouse (1) is run through rotate storehouse (1) and fixed second that is provided with from driving wheel (22), action wheel (17) with the second is connected with first from driving wheel (18) from the meshing between driving wheel (22), lifter (5) with first from driving wheel (18) screw thread closure connection.

2. A large diameter integrally forged wedge gate valve in accordance with claim 1, wherein: action wheel (17) and the second from driving wheel (22) all with rotate storehouse (1) both sides inner wall and rotate the connection, connecting rod (2) are close to the fixed at least four fixture blocks (20) that are provided with of one end of carousel (3), carousel (3) middle part junction seted up a plurality of with fixture block (20) card establishes draw-in groove (19) of connection.

3. The large diameter integrally forged wedge gate valve of claim 1, wherein: rotate storehouse (1) lower extreme and fixedly be provided with first spliced pole (6), first spliced pole (6) are connected with connection storehouse (7) through first connecting screw (8) screw thread closure soon, connect storehouse (7) and keep away from the fixed second spliced pole (9) that is provided with in one end of first spliced pole (6).

4. The large diameter integrally forged wedge gate valve of claim 3, wherein: second spliced pole (9) are connected spacing storehouse (11) through second connecting screw (10) screw thread closure soon, spacing storehouse (11) both sides are fixed and are provided with sliding groove piece (15), spacing storehouse (11) are kept away from the fixed connecting block (12) that is provided with of one end of second spliced pole (9).

5. The large diameter integrally forged wedge gate valve of claim 4, wherein: lifter (5) run through rotate storehouse (1) first spliced pole (6) connect storehouse (7) second spliced pole (9) spacing storehouse (11) and connecting block (12), lifter (5) first pass through the screw thread with first from driving wheel (18) screw thread closure connection soon, lifter (5) are kept away from the fixed baffle (16) that is provided with of threaded one end.

6. The large diameter integrally forged wedge gate valve of claim 4, wherein: the middle part of the connecting block (12) is fixedly provided with a connecting pipeline (13), a limiting sliding groove (21) for limiting sliding of the baffle (16) is formed in the connecting pipeline (13), and the direction of a groove opening of the sliding groove block (15) is consistent with that of the limiting sliding groove (21).

7. A large diameter integrally forged wedge gate valve in accordance with claim 1, wherein: the lower half part of the lifting rod (5) is connected in a rotating mode after being split through a rotating shaft (14), and the top of the lifting rod (5) penetrates through the rotating bin (1) and extends to the outside.