CN210165073U

CN210165073U - Valve protection box for water delivery pipeline

Info

Publication number: CN210165073U
Application number: CN201920950898.7U
Authority: CN
Inventors: 冯梦
Original assignee: Heyuan Junyuan Water Conservancy And Hydropower Construction Engineering Co Ltd
Current assignee: Heyuan Junyuan Water Conservancy And Hydropower Construction Engineering Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-03-20
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a valve protection case for conduit relates to valve protection case technical field, including last box and lower box, the inside of going up the box all is equipped with two symmetrical damper with the inside of lower box, go up the side of box and seted up the through-hole. This a valve protection box for conduit, through setting up the box, the box down, the draw-in groove, the fixture block, an upper fixed plate, go up the screw hole, the bottom plate, screw hole and bolt down, insert the fixture block in the draw-in groove, align an upper fixed plate and bottom plate, it is fixed with last box and bottom box to use the bolt, thereby reached the effect of being convenient for dismouting box and box down, the inconvenient problem of current valve protection box later stage change and maintenance has been solved, through setting up damper, go up the through-hole, lower through-hole and sealing washer, the outside impact force to the valve protection box of spring will buffering, can effectually avoid the external impact force to cause the damage to the valve of incasement.

Description

Valve protection box for water delivery pipeline

Technical Field

The utility model relates to a valve guard box technical field specifically is a valve guard box for raceway.

Background

The valve guard box is a valve protector, it has characteristics such as pleasing to the eye, it is durable, simple to operate, the device that current valve guard box will protect is less, mainly be the valve in farmland and gardens irrigation, city plumbing work, but in irrigating experimental plot or greenhouse test plot, not only there is the valve, and precision instruments such as controlling means, metering device, pressure display device, so lifted more strict requirement to the leakproofness, it is limited to irrigate experimental plot or greenhouse test plot place in addition, need place the valve guard box in the underground, the apron and the horizon parallel and level of valve guard box.

The existing valve protection box is mostly integral, the later-stage replacement and maintenance are very inconvenient, the external impact force on the valve protection box cannot be buffered, and the damping effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a valve guard box for conduit possesses the effectual advantage of the maintenance of being convenient for and shock attenuation, has solved the problem of proposing in the background art.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the valve protection box for the water conveying pipeline comprises an upper box body and a lower box body, wherein two symmetrical damping mechanisms are arranged inside the upper box body and inside the lower box body, an upper through hole is formed in one side face of the upper box body, two side faces of the upper box body are provided with upper fixing blocks, two threaded holes are formed in the inner portions of the upper fixing blocks, a fixture block is fixedly connected to the top face of the upper box body, a lower through hole is formed in one side face of the lower box body, lower fixing blocks are arranged on the two side faces of the lower box body, two threaded holes are formed in the inner portions of the lower fixing blocks, and a clamping groove matched with the fixture block is formed in the top face of the lower box body.

Damper includes the damper, fixture block under the center fixedly connected with of diapire in the damper, the upper portion of fixture block is equipped with the spring down, the upper portion of spring is equipped with the fixture block, the upper portion of going up the fixture block is equipped with the stopper, the upper portion of stopper is equipped with the support column, the top of support column is equipped with presss from both sides tight piece, press from both sides the top surface of tight piece and seted up the circular slot.

Further, go up screw hole and lower screw hole looks adaptation, go up the fixed block and pass through bolt threaded connection with lower fixed block, through setting up the bolt, can effectively promote the fastening nature of last box and lower box equipment.

Further, go up through-hole and through-hole looks adaptation down, and go up the through-hole and be equipped with the sealing washer with the inside of through-hole down, through setting up the sealing washer, the leakproofness between through-hole and the lower through-hole is gone up to effectual reinforcing, can also cushion the shock attenuation to the water pipe between last through-hole and the lower through-hole.

Further, the top of spring and the interior diapire fixed connection of last fixture block, the bottom of spring and the interior diapire fixed connection of lower fixture block, the top surface of going up the fixture block and the bottom surface fixed connection of stopper through setting up the stopper, can effectually avoid the support column from the roll-off in the shock attenuation case.

Further, the telescopic hole with support column looks adaptation is seted up at the top of surge tank, the support column runs through the inside in telescopic hole and extends to the outside of surge tank, through setting up telescopic hole, can effectual reinforcing support column stability in the surge tank.

Further, circular slot and last through-hole looks adaptation, and the inside of circular slot is equipped with the rubber pad, through setting up the rubber pad, carries out the secondary buffering to the water pipe, the effectual shock attenuation performance that has strengthened the valve guard box.

Further, the level at the top of the circular groove is higher than the level at the top of the upper through hole, and the level at the top of the circular groove is higher than the level at the top of the lower through hole, so that the circular groove is prevented from generating a gap, and the damping performance of the valve protection box is reduced.

1. This a valve protection box for conduit, through setting up the box, the box down, the draw-in groove, the fixture block, an upper fixed plate, go up the screw hole, the bottom plate, screw hole and bolt down, insert the fixture block in the draw-in groove, align an upper fixed plate and bottom plate, it is fixed with last box and bottom box to use the bolt, thereby reached the effect of being convenient for dismouting box and box down, the inconvenient problem of current valve protection box later stage change and maintenance has been solved, through setting up damper, go up the through-hole, lower through-hole and sealing washer, the outside impact force to the valve protection box of spring will buffering, can effectually avoid the external impact force to cause the damage to the valve of incasement.

2. This a valve guard box for conduit, through setting up the bolt, can effectively promote the fastening nature of box and lower box equipment, through setting up the sealing washer, through-hole and lower leakproofness between the through-hole in the effectual reinforcing, can also cushion the shock attenuation to last through-hole and the water pipe between the through-hole down, through setting up the stopper, can effectually avoid the support column from the roll-off in the surge tank, through setting up the concertina hole, can be effectual reinforcing support column stability in the surge tank, through setting up the rubber pad, carry out the secondary buffering to the water pipe, the effectual shock attenuation performance that has strengthened the valve guard box.

Drawings

FIG. 1 is a schematic structural view of the upper case of the present invention;

FIG. 2 is a schematic structural view of the lower case of the present invention;

fig. 3 is a perspective view of the valve protection box for water pipes of the present invention;

fig. 4 is a schematic structural diagram of the damping mechanism of the present invention.

In the figure: the damping device comprises an upper box body 1, a lower box body 2, a damping mechanism 3, a damping box 301, a lower clamping block 302, a spring 303, an upper clamping block 304, a limiting block 305, a supporting column 306, a clamping block 307, a circular groove 308, a telescopic hole 309, an upper through hole 4, a lower through hole 5, a clamping block 6, an upper fixing block 7, an upper threaded hole 8, a clamping groove 9, a lower threaded hole 10, a lower fixing block 11, a bolt 12 and a sealing ring 13.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a valve protection box for a water pipeline comprises an upper box body 1 and a lower box body 2, wherein two symmetrical damping mechanisms 3 are arranged inside the upper box body 1 and inside the lower box body 2, an upper through hole 4 is formed in one side surface of the upper box body 1, upper fixing blocks 7 are arranged on two side surfaces of the upper box body 1, upper threaded holes 8 are formed in the two upper fixing blocks 7, a fixture block 6 is fixedly connected to the top surface of the upper box body 1, a lower through hole 5 is formed in one side surface of the lower box body 2, the upper through hole 4 is matched with the lower through hole 5, a sealing ring 13 is arranged inside the upper through hole 4 and the lower through hole 5, the sealing property between the upper through hole 4 and the lower through hole 5 is effectively enhanced by arranging the sealing ring 13, the water pipe between the upper through hole 4 and the lower through hole 5 can be buffered and damped, lower fixing blocks 11 are arranged on two side surfaces of the lower box body 2, lower threaded holes 10 are formed, go up screw hole 8 and 10 looks adaptations of screw hole down, go up fixed block 7 and pass through bolt 12 threaded connection with fixed block 11 down, through setting up bolt 12, can effectively promote the fastening nature of going up box 1 and 2 equipment of lower box, the draw-in groove 9 with 6 looks adaptations of fixture block is seted up to the top surface of lower box 2.

Damper 3 includes damper 301, fixture block 302 under the center fixedly connected with of diapire in damper 301, the upper portion of lower fixture block 302 is equipped with spring 303, the upper portion of spring 303 is equipped with fixture block 304, the upper portion of going up fixture block 304 is equipped with stopper 305, the upper portion of stopper 305 is equipped with support column 306, the top of spring 303 and the interior diapire fixed connection of last fixture block 304, the bottom of spring 303 and the interior diapire fixed connection of fixture block 302 down, the top surface of going up fixture block 304 and the bottom surface fixed connection of stopper 305, through setting up stopper 305, can effectually avoid support column 306 to follow the roll-off in damper 301.

Telescopic hole 309 with support column 306 looks adaptation is seted up at the top of surge tank 301, support column 306 runs through telescopic hole 309 inside and extends to the outside of surge tank 301, through setting up telescopic hole 309, can be effectual stability in the reinforcing support column 306 surge tank 301, the top of support column 306 is equipped with presss from both sides tight piece 307, press from both sides the top surface of tight piece 307 and seted up circular slot 308, circular slot 308 and last through-hole 4 looks adaptation, and the inside of circular slot 308 is equipped with the rubber pad, through setting up the rubber pad, carry out the secondary buffering to the water pipe, the effectual shock attenuation performance that has strengthened the valve protection case, circular slot 308 top level is higher than last through-hole 4 top level, circular slot 308 top level is higher than 5 top level of through-hole down, avoid circular slot 308 to produce the space, lead to valve protection case shock attenuation performance reduction.

When the valve protection box is used, the lower box body 2 is placed at the valve placing position, the valve is placed inside the lower box body 2, the water pipe is placed above the lower through hole 5, the water pipe is placed above the circular groove 308, the clamping block 6 on the upper box body 1 is inserted into the clamping groove 9 on the lower box body 2, the upper fixing block 7 is tightly attached to the lower fixing block 11, the bolt is fixed inside the upper threaded hole 8 and the lower threaded hole 10, so that the upper box body 1 and the lower box body 2 are fixed, the effect of conveniently disassembling and assembling the upper box body 1 and the lower box body 2 is achieved, the problem that the existing valve protection box is inconvenient to replace and maintain in the later period is solved, when the upper box body 1 or the lower box body 2 is impacted, the impact force applied to the shock absorption box 301 is buffered by the upper clamping block 304 and the spring 303 in the lower clamping block 302, the impact force transmitted to the supporting column 306 in the telescopic hole 309 from the limiting block 305 of the shock absorption box 301 is reduced, and the, the damage to the valve in the tank caused by external impact force can be effectively avoided.

Claims

1. The utility model provides a valve protection case for conduit, includes box (1) and lower box (2), its characterized in that: two symmetrical damping mechanisms (3) are arranged inside the upper box body (1) and inside the lower box body (2), an upper through hole (4) is formed in one side face of the upper box body (1), upper fixing blocks (7) are arranged on two side faces of the upper box body (1), upper threaded holes (8) are formed in the two upper fixing blocks (7), a clamping block (6) is fixedly connected to the top face of the upper box body (1), a lower through hole (5) is formed in one side face of the lower box body (2), lower fixing blocks (11) are arranged on two side faces of the lower box body (2), lower threaded holes (10) are formed in the two lower fixing blocks (11), and a clamping groove (9) matched with the clamping block (6) is formed in the top face of the lower box body (2);

damper (3) include surge tank (301), fixture block (302) under the center fixedly connected with of diapire in surge tank (301), the upper portion of fixture block (302) is equipped with spring (303) down, the upper portion of spring (303) is equipped with fixture block (304), the upper portion of going up fixture block (304) is equipped with stopper (305), the upper portion of stopper (305) is equipped with support column (306), the top of support column (306) is equipped with presss from both sides tight piece (307), circular slot (308) have been seted up to the top surface that presss from both sides tight piece (307).

2. The valve protection box for the water pipe according to claim 1, wherein: the upper threaded hole (8) is matched with the lower threaded hole (10), and the upper fixing block (7) is in threaded connection with the lower fixing block (11) through a bolt (12).

3. The valve protection box for the water pipe according to claim 1, wherein: go up through-hole (4) and through-hole (5) looks adaptation down, and go up the inside of through-hole (4) and through-hole (5) down and be equipped with sealing washer (13).

4. The valve protection box for the water pipe according to claim 1, wherein: the top of the spring (303) is fixedly connected with the inner bottom wall of the upper clamping block (304), the bottom of the spring (303) is fixedly connected with the inner bottom wall of the lower clamping block (302), and the top surface of the upper clamping block (304) is fixedly connected with the bottom surface of the limiting block (305).

5. The valve protection box for the water pipe according to claim 1, wherein: the top of damper box (301) is seted up with telescopic hole (309) of support column (306) looks adaptation, support column (306) run through telescopic hole's (309) inside and extend to the outside of damper box (301).

6. The valve protection box for the water pipe according to claim 1, wherein: the circular groove (308) is matched with the upper through hole (4), and a rubber pad is arranged inside the circular groove (308).

7. The valve protection box for the water pipe according to claim 1, wherein: the horizontal height of the top of the circular groove (308) is higher than that of the top of the upper through hole (4), and the horizontal height of the top of the circular groove (308) is higher than that of the top of the lower through hole (5).