CN214328765U

CN214328765U - Water conservancy valve convenient to go up and down

Info

Publication number: CN214328765U
Application number: CN202022432503.XU
Authority: CN
Inventors: 李刘领
Original assignee: Shaanxi Guangming Construction Co ltd
Current assignee: Shaanxi Guangming Construction Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-10-01
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a water conservancy technical field just discloses a water conservancy valve convenient to go up and down, including the valve body, the inboard curved surface fixed mounting of valve body has the telescopic link, and the top fixedly connected with connecting rod of telescopic link, the one end of connecting rod are pegged graft in the inboard of constant head tank, and a side fixed surface of constant head tank and valve body is connected, and the inboard sliding connection of constant head tank has the connecting block, the upper surface of connecting block and the one end fixed connection of connecting rod, a side fixed surface of connecting block is connected with the stationary box. This water conservancy valve convenient to go up and down removes the drilling rod height through the telescopic link, making motor compression spring, making the spring provide the power of colliding the ice surface downwards for the drilling rod, the drilling rod takes place to rotate through the control tank on surface simultaneously, realizes improving the efficiency that the drilling rod abolished the ice surface, reach the lift of the water conservancy valve of being convenient for, the realization is solved current water conservancy valve surface and is frozen with the river water, inconvenient reciprocates, lead to the problem that the water conservancy valve can not be timely control the river course.

Description

Water conservancy valve convenient to go up and down

Technical Field

The utility model relates to a water conservancy technical field specifically is a water conservancy valve convenient to go up and down.

Background

Water conservancy: for the development of hydraulic resources and the prevention of water damage, valves are control components in fluid delivery systems, wherein the valves commonly used in water damage are generally called gates.

The water conservancy valve is generally through going up and down to control the river course, and the river can freeze when winter, makes current water conservancy valve surface freeze with the river, and inconvenient reciprocates, leads to the water conservancy valve can not be timely to control the river course.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a water conservancy valve convenient to go up and down possesses and is convenient for to breaking the ice surface, and the valve of being convenient for reciprocates advantages such as, has solved current water conservancy valve surface and has frozen with the river water, and inconvenient reciprocates, leads to the problem that water conservancy valve can not be timely carries out control to the river course.

(II) technical scheme

For realizing the aforesaid be convenient for to breaking the deicing surface, the valve of being convenient for reciprocates the purpose, the utility model provides a following technical scheme: the utility model provides a water conservancy valve convenient to go up and down, includes the valve body, and the inboard curved surface fixed mounting of valve body has the telescopic link, and the top fixedly connected with connecting rod of telescopic link, the one end of connecting rod are pegged graft in the inboard of constant head tank, and constant head tank and one side fixed surface of valve body are connected, and the inboard sliding connection of constant head tank has the connecting block, the upper surface of connecting block and the one end fixed connection of connecting rod.

One side fixed surface of connecting block is connected with fixed case, there is the motor on one side surface of fixed incasement portion through diaphragm fixed mounting, one side fixed surface of motor is connected with the fixed axle, the fixed cover of outside curved surface of fixed axle has connect the gear, one side meshing of gear is connected with the pinion rack, one side fixed surface of pinion rack connects in one side rectangular channel of dead lever, the outside curved surface fixedly connected with stopper of dead lever bottom, the last fixed surface of stopper is connected with the spring, the top and the fixed incasement portion's of spring last fixed surface are connected, the last fixed surface of fixed incasement portion is connected with the gag lever post, the inboard of spring is run through to the one end of gag lever post, the lower surface of stopper is run through to the one end that fixed incasement wall was kept away from to the gag lever post.

The one end fixed connection that the gag lever post is located the stopper below is at the upper surface of a fixed section of thick bamboo, and the inboard curved surface of a fixed section of thick bamboo cup joints the outside curved surface at the drilling rod, and the lower surface of fixed case is run through to drilling rod bottom one end, and the top of drilling rod is rotated with the bottom of dead lever and is connected.

Preferably, the upper surface of the valve body is provided with a positioning hole, the positioning hole is positioned right above the connecting rod, and the positioning hole is rectangular.

Preferably, the shape of constant head tank is the T type, and the shape of connecting block is the T type and with the T type adaptation of constant head tank.

Preferably, the control groove is formed in the outer side of the drill rod, the control groove is spiral, the control block is connected to the inner side of the control groove in a sliding mode, and one side of the control block is fixedly connected with the inner side curved surface of the fixing cylinder.

Preferably, the gag lever post of fixed incasement side has three groups, and there are two for the quantity of every group gag lever post, and two gag lever posts are around the axis symmetric distribution of dead lever.

Preferably, the outer curved surface of the telescopic rod is sleeved with a sealing ring, and the outer curved surface of the sealing ring is fixedly connected with the valve body.

(III) advantageous effects

Compared with the prior art, the utility model provides a water conservancy valve convenient to go up and down possesses following beneficial effect:

1. this water conservancy valve convenient to go up and down removes the drilling rod height through the telescopic link, making motor compression spring, making the spring provide the power of colliding the ice surface downwards for the drilling rod, the drilling rod takes place to rotate through the control tank on surface simultaneously, realizes improving the efficiency that the drilling rod abolished the ice surface, reach the lift of the water conservancy valve of being convenient for, the realization is solved current water conservancy valve surface and is frozen with the river water, inconvenient reciprocates, lead to the problem that the water conservancy valve can not be timely control the river course.

2. This water conservancy valve convenient to go up and down is convenient for improve the leakproofness between telescopic link and the valve body through the sealing washer, realizes the protection to the telescopic link, makes the drilling rod keep the up-and-down motion through the solid fixed cylinder, further makes the drilling rod rotatory through control block and control tank be convenient for, has certain revolving force when making drilling rod contact ice surface, improves the effect to the ice surface is broken.

Drawings

Fig. 1 is a schematic view of the structure 3D of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the connection of the structural connection blocks of the present invention;

fig. 4 is a sectional view of the structure fixing box of the present invention.

In the figure: the valve comprises a valve body 1, a telescopic rod 2, a connecting rod 3, a connecting block 4, a fixed box 5, a sealing ring 6, a motor 7, a fixed shaft 8, a gear 9, a toothed plate 10, a fixed rod 11, a limited block 12, a spring 13, a limited rod 14, a fixed cylinder 15, a control block 16, a control groove 17, a drill rod 18, a positioning groove 19 and a positioning hole 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a water conservancy valve convenient to lift comprises a valve body 1, an expansion link 2 is fixedly installed on an inner side curved surface of the valve body 1, a sealing ring 6 is sleeved on an outer side curved surface of the expansion link 2, the outer side curved surface of the sealing ring 6 is fixedly connected with the valve body 1, the sealing performance of the expansion link 2 and the valve body 1 is improved, and the effect of protecting the expansion link 2 is achieved, a connecting rod 3 is fixedly connected to the top of the expansion link 2, one end of the connecting rod 3 is inserted into an inner side of a positioning groove 19, the positioning groove 19 is fixedly connected with one side surface of the valve body 1, a connecting block 4 is slidably connected to the inner side of the positioning groove 19, the positioning groove 19 is T-shaped, the connecting block 4 is T-shaped and is matched with the T-shaped positioning groove 19, the movement of the connecting block 4 is convenient to be limited, the upper surface of the connecting block 4 is fixedly connected with one end of the connecting rod 3, and a positioning hole 20 is formed in the upper surface of the valve body 1, locating hole 20 is located directly over connecting rod 3, and the shape of locating hole 20 is the rectangle, and the connecting rod 3 motion of being convenient for, connecting rod 3 has three-terminal, and one end is connected with 2 tops of telescopic link, and connecting block 4 is connected respectively to the rest both ends of connecting rod 3, and two connecting blocks 4 are about the middle part symmetric distribution of connecting rod 3.

A fixed box 5 is fixedly connected to one side surface of the connecting block 4, a motor 7 is fixedly mounted on one side surface inside the fixed box 5 through a transverse plate, a fixed shaft 8 is fixedly connected to one side surface of the motor 7, a gear 9 is fixedly sleeved on an outer side curved surface of the fixed shaft 8, a toothed plate 10 is engaged and connected to one side of the gear 9, teeth on the surface of the gear 9 are not full teeth, and are conveniently disengaged from the toothed plate 10, so that the toothed plate 10 moves downwards, one side surface of the toothed plate 10 is fixedly connected in a rectangular groove on one side of a fixed rod 11, a limit block 12 is fixedly connected to the outer side curved surface at the bottom of the fixed rod 11, a spring 13 is fixedly connected to the upper surface of the limit block 12, the top of the spring 13 is fixedly connected to the upper surface inside the fixed box 5, a limit rod 14 is fixedly connected to the upper surface inside the fixed box 5, one end of the limit rod 14 penetrates through the inner side of the spring 13, three sets of limit rods 14 inside the fixed box 5, the quantity of each group of limiting rods 14 is two, the two limiting rods 14 are symmetrically distributed about the axis of the fixed rod 11, the spring 13 is conveniently compressed through the limiting rods 14, and one end, far away from the inner wall of the fixed box 5, of each limiting rod 14 penetrates through the lower surface of the limiting block 12.

One end fixed connection that the gag lever post 14 is located stopper 12 below is at the upper surface of solid fixed cylinder 15, the inboard curved surface of solid fixed cylinder 15 cup joints the outside curved surface at drilling rod 18, control tank 17 has been seted up in the outside of drilling rod 18, the shape of control tank 17 is the screw-tupe, the inboard sliding connection of control tank 17 has control block 16, one side of control block 16 and solid fixed cylinder 15's inboard curved surface fixed connection, it is rotatory when being convenient for drilling rod 18 to descend, improve the effect that drilling rod 18 iced, the lower surface of fixed case 5 is run through to drilling rod 18 bottom one end, the top of drilling rod 18 is rotated with the bottom of dead lever 11 and is connected.

When the device is used, the telescopic rod 2 is controlled to drive the connecting block 4 to move downwards through the connecting rod 3, the connecting block 4 drives the fixed box 5 to move downwards, the fixed box 5 is moved to the position near the ice surface, the motor 7 is controlled to work, the motor 7 drives the gear 9 to rotate through the fixed shaft 8, the gear 9 drives the toothed plate 10 to move upwards through the teeth on the surface, the toothed plate 10 drives the fixed rod 11 to move upwards, the fixed rod 11 compresses the spring 13 through the limiting block 12, the gear 9 is disengaged from the toothed plate 10 through the teeth on the surface, the compressed spring 13 drives the fixed rod 11 to move downwards, the fixed rod 11 drives the drill rod 18 to move downwards, the drill rod 18 is enabled to knock and crush the ice surface, meanwhile, the drill rod 18 is connected with the control block 16 through the control groove 17 on the surface, the drill rod 18 is enabled to rotate while descending, and the efficiency of the drill rod 18 for crushing the ice surface is improved, make the water conservancy valve up-and-down motion of being convenient for after the ice surface is broken, realize solving current water conservancy valve surface and river and freeze, inconvenient reciprocating leads to the problem that the water conservancy valve can not be timely control the river course.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water conservancy valve convenient to go up and down, includes valve body (1), its characterized in that: the valve comprises a valve body (1), and is characterized in that a telescopic rod (2) is fixedly mounted on the inner side curved surface of the valve body (1), a connecting rod (3) is fixedly connected to the top of the telescopic rod (2), one end of the connecting rod (3) is inserted into the inner side of a positioning groove (19), the positioning groove (19) is fixedly connected with the surface of one side of the valve body (1), a connecting block (4) is slidably connected to the inner side of the positioning groove (19), and the upper surface of the connecting block (4) is fixedly connected with one end of the connecting rod (3);

a fixed box (5) is fixedly connected to the surface of one side of the connecting block (4), a motor (7) is fixedly mounted on the surface of one side inside the fixed box (5) through a transverse plate, a fixed shaft (8) is fixedly connected to the surface of one side of the motor (7), a gear (9) is fixedly sleeved on the outer curved surface of the fixed shaft (8), a toothed plate (10) is meshed and connected to one side of the gear (9), the surface of one side of the toothed plate (10) is fixedly connected in a rectangular groove at one side of the fixed rod (11), a limiting block (12) is fixedly connected to the outer curved surface at the bottom of the fixed rod (11), a spring (13) is fixedly connected to the upper surface of the limiting block (12), the top of the spring (13) is fixedly connected to the upper surface inside of the fixed box (5), a limiting rod (14) is fixedly connected to the upper surface inside the fixed box (5), and one end of the limiting rod (14) penetrates through the inner side of the spring (13), one end of the limiting rod (14) far away from the inner wall of the fixed box (5) penetrates through the lower surface of the limiting block (12);

the limiting rod (14) is located one end fixed connection of limiting block (12) below at the upper surface of a fixed cylinder (15), and the inboard curved surface of a fixed cylinder (15) cup joints the outside curved surface at drilling rod (18), and the lower surface of fixed case (5) is run through to drilling rod (18) bottom one end, and the top of drilling rod (18) is rotated with the bottom of dead lever (11) and is connected.

2. The water conservancy valve convenient to go up and down of claim 1, characterized in that: the valve is characterized in that a positioning hole (20) is formed in the upper surface of the valve body (1), the positioning hole (20) is located right above the connecting rod (3), and the positioning hole (20) is rectangular.

3. The water conservancy valve convenient to go up and down of claim 1, characterized in that: the positioning groove (19) is T-shaped, and the connecting block (4) is T-shaped and is matched with the T-shaped positioning groove (19).

4. The water conservancy valve convenient to go up and down of claim 1, characterized in that: the drill rod is characterized in that a control groove (17) is formed in the outer side of the drill rod (18), the control groove (17) is spiral, a control block (16) is connected to the inner side of the control groove (17) in a sliding mode, and one side of the control block (16) is fixedly connected with the inner side curved surface of the fixed cylinder (15).

5. The water conservancy valve convenient to go up and down of claim 1, characterized in that: the limiting rods (14) on the inner side of the fixed box (5) are provided with three groups, the number of each group of limiting rods (14) is two, and the two limiting rods (14) are symmetrically distributed around the axis of the fixed rod (11).

6. The water conservancy valve convenient to go up and down of claim 1, characterized in that: the outer side curved surface of the telescopic rod (2) is sleeved with the sealing ring (6), and the outer side curved surface of the sealing ring (6) is fixedly connected with the valve body (1).