CN211693999U

CN211693999U - Water conservancy pipeline subassembly

Info

Publication number: CN211693999U
Application number: CN202020098700.XU
Authority: CN
Inventors: 刘小艳; 夏超; 伍国成; 陈青平
Original assignee: Sichuan Teda Construction Engineering Co ltd
Current assignee: Sichuan Teda Construction Engineering Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-16
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to a water conservancy pipeline component, which belongs to the field of water conservancy engineering and comprises a plurality of pipeline bodies, a tee joint is connected between two adjacent pipeline bodies, the tee joint comprises a top pipe and a side pipe arranged at the bottom of the top pipe, the side pipe is communicated with the top pipe and comprises a main pipe, first branch pipe and second branch pipe, be responsible for and be located the push pipe under, first branch pipe and second branch pipe set up respectively in the left and right sides of being responsible for, the one end that first branch pipe and second branch pipe kept away from each other respectively with the pipeline body coupling of both sides, the one end that the side pipe was kept away from to the push pipe has seted up the countersunk head groove, the countersunk head inslot is installed the apron, be provided with the filter screen in the first branch pipe, the both sides of filter screen all are provided with the stopper, the first spacing groove of confession stopper gliding is all seted up to the both sides of being responsible for, the gliding second spacing groove of confession stopper has all been seted up to the both sides of push pipe, the second spacing groove is linked. The utility model discloses have and be convenient for take out the filter screen and clear up the effect.

Description

Water conservancy pipeline subassembly

Technical Field

The utility model belongs to the technical field of hydraulic engineering's technique and specifically relates to a water conservancy pipeline subassembly is related to.

Background

As is known, the pipeline is the auxiliary facilities who is exclusively used in and guides gas-liquid and guide the ingestion according to the prescribed direction, wide application in each field, and water conservancy pipeline is then the auxiliary facilities who is exclusively used in the irrigation field and waters rivers flow direction control, at present in water conservancy construction building process, all need lay water conservancy pipeline, but present water conservancy pipeline generally does not have filtration, in the past, can gather a large amount of impurity in the water conservancy pipeline to can make the phenomenon that the jam appears in the water conservancy pipeline, and there is the shortcoming that is difficult to the clearance.

The current chinese patent with an authorization publication number CN209354832U discloses a water conservancy pipeline assembly, and the key points of the technical scheme are as follows: the water flow control device comprises a plurality of tee joints and pipelines for connecting two adjacent tee joints, wherein openings on the side walls of the tee joints face upwards, a well cover is arranged on the openings, a support ring is arranged on the inner wall of the tee joint on the right side in the water flow direction, a filter screen is fixed inside the support ring, an annular convex edge used for abutting against the support ring is arranged on the inner wall of the tee joint, and the support ring and the annular convex edge are locked by a plurality of hand-screwed bolts which are uniformly distributed in the circumferential direction; after adopting above-mentioned structure, this water conservancy pipeline subassembly is through at inside lock ring and the filter screen of setting up of tee bend, so, impurity in the water conservancy pipeline can be blockked inside the tee bend, the staff as long as regularly clear up the inside impurity of tee bend can to can avoid the inside phenomenon of being blockked up by impurity of pipeline to appear.

The above prior art solutions have the following drawbacks: when taking out the filter screen, need earlier to twist the bolt with the hand and take off, then remove the central point that three-way pipe push pipe was put from the mounted position with the filter screen, make the filter screen can pass through the push pipe, above-mentioned technical scheme is not convenient for aim at the central point of push pipe with the filter screen and puts, consequently leads to taking out inconveniently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a water conservancy pipeline subassembly has and is convenient for take out the filter screen and clear up the advantage.

The utility model aims at realizing through the following technical scheme:

a water conservancy pipeline assembly comprises a plurality of pipeline bodies, a tee joint is connected between every two adjacent pipeline bodies, the tee joint comprises a top pipe and side pipes arranged at the bottom of the top pipe, the side pipes are communicated with the top pipe, each side pipe comprises a main pipe, a first branch pipe and a second branch pipe, the main pipe is positioned under the top pipe, the first branch pipe and the second branch pipes are respectively arranged at two sides of the main pipe, the ends, far away from each other, of the first branch pipe and the second branch pipe are respectively connected with the pipeline bodies at two sides, the end, far away from the side pipes, of the top pipe is provided with a countersunk groove, a cover plate is installed in the countersunk groove, a filter screen is arranged in the first branch pipe, two sides of the filter screen are respectively provided with a limiting block, two sides of the main pipe are respectively provided with a first limiting groove for the limiting block to slide, two sides of the top pipe are respectively provided with a second limiting groove for the, the second limiting groove is communicated with the first limiting groove.

Through adopting above-mentioned technical scheme, when taking out the filter screen from first branch intraductal and clearing up, pull down the filter screen earlier, then remove the filter screen to the direction that is close to the push pipe along the length direction of first spacing groove, after removing the intercommunication position to first spacing groove and second spacing groove, upwards stimulate the filter screen and make the filter screen remove outside the tee bend along the length direction of second spacing groove, through seting up first spacing groove and second spacing groove, realize the injecing to filter screen direction of motion, so that make the filter screen shift out in following the tee bend.

The utility model discloses a further set up to: one side that first pillar is close to the person in charge is provided with the mount pad, the filter screen sets up on the mount pad, be provided with locating component on the filter screen, set up on the mount pad and supply locating component to insert the constant head tank of establishing.

Through adopting above-mentioned technical scheme, through inserting the locating component and establishing the installation that realizes the filter screen in the constant head tank, shift out so that dismantle the filter screen in from the constant head tank through with locating component.

The utility model discloses a further set up to: the filter screen comprises a screen frame and a screen body, the screen frame is an annular frame, jacks are formed in the screen frame, and the positioning assemblies are inserted in the jacks.

Through adopting above-mentioned technical scheme, insert the locating component and establish in the jack, then pass the jack and insert and establish in the constant head tank, realize the fixed of relative position between filter screen and the mount pad.

The utility model discloses a further set up to: the locating component comprises a locating rod, a locating block is arranged at the end part of the locating rod, a strip-shaped groove for the locating block to slide is formed in the side wall of the locating groove along the self depth direction, and an annular groove is formed in the bottom of the strip-shaped groove.

By adopting the technical scheme, the positioning rod is inserted into the positioning groove after the positioning block is aligned to the strip-shaped groove, when the positioning rod abuts against the bottom wall of the positioning groove, the positioning block is positioned in the annular groove at the bottom of the strip-shaped groove, the positioning rod is rotated to enable the positioning block and the strip-shaped groove to be staggered, and the position of the positioning block is limited under the abutting action of the annular groove, so that the position of the positioning rod is fixed; when the positioning assembly needs to be taken out, the positioning rod is rotated to the initial position, the positioning block is rotated to the position where the annular groove is communicated with the strip-shaped groove, and the positioning rod is pulled outwards to move the positioning block out of the strip-shaped groove.

The utility model discloses a further set up to: one end of the positioning rod, which is far away from the positioning block, is provided with a holding block, and the holding block is a butterfly block.

Through adopting above-mentioned technical scheme, set up the piece of gripping through the one end of keeping away from the locating piece at the locating lever to the piece that will grip sets up to butterfly block, so that the staff grips the locating lever, thereby conveniently rotates the locating lever.

The utility model discloses a further set up to: the side wall of the countersunk groove is provided with a threaded hole in threaded fit with the external thread.

Through adopting above-mentioned technical scheme, through setting up the external screw thread on the apron to set up the screw hole at the lateral wall in countersunk groove, make and be connected stably between apron and the countersunk groove.

The utility model discloses a further set up to: the bottom of apron is provided with the sealing washer, the sealing washer is laminated mutually with the diapire in countersunk head groove.

Through adopting above-mentioned technical scheme, play sealed effect through set up the sealing washer between the diapire in apron and countersunk head groove, make the difficult junction from apron and countersunk head groove of taking place the seepage of the fluid in the tee bend.

To sum up, the utility model discloses a following beneficial technological effect:

1. the utility model discloses a set up the stopper in the both sides of filter screen to offer in the both sides of being responsible for and supply the gliding first spacing groove of stopper, offer in the both sides of push pipe and supply the gliding second spacing groove of stopper, realize the injecing to filter screen direction of motion, so that take out the filter screen from the tee bend.

2. The utility model discloses a set up locating component on the filter screen to set up on the mount pad and supply locating component to insert the constant head tank of establishing, insert locating component and establish the constant head tank in, realize the fixed to relative position between filter screen and the mount pad.

3. The utility model discloses a one end through keeping away from the locating piece at the locating lever sets up the piece that grips to the piece that will grip sets up to butterfly-shaped piece, so that the staff grips the locating lever, thereby conveniently rotates the locating lever.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a tee joint according to an embodiment of the present invention.

Fig. 3 is a schematic view of an internal structure of a tee joint according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of the filter screen and the mounting seat according to the embodiment of the present invention.

Fig. 5 is a schematic view of a connection structure between the positioning assembly and the positioning groove according to an embodiment of the present invention.

In the figure, 1, a pipe body; 2. a tee joint; 21. jacking pipes; 211. a countersunk groove; 212. a second limit groove; 22. a side tube; 221. a main pipe; 2211. a first limit groove; 222. a first branch pipe; 223. a second branch pipe; 23. a mounting seat; 231. positioning a groove; 2311. a strip-shaped groove; 2312. an annular groove; 3. a cover plate; 31. a seal ring; 4. a filter screen; 41. a screen frame; 411. a limiting block; 42. a net body; 5. a positioning assembly; 51. positioning a rod; 511. a holding block; 52. and (5) positioning the blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in FIG. 1 and FIG. 2, for the water conservancy pipeline assembly disclosed by the present invention, comprising a plurality of pipeline bodies 1, a tee joint 2 is connected between two adjacent pipeline bodies 1, the tee joint 2 comprises a top pipe 21 and a side pipe 22 arranged at the bottom of the top pipe 21, the side pipe 22 is communicated with the top pipe 21, the side pipe 22 comprises a main pipe 221, a first branch pipe 222 and a second branch pipe 223, the main pipe 221 is positioned under the top pipe 21, the first branch pipe 222 and the second branch pipe 223 are respectively arranged at the left and right sides of the main pipe 221, the ends of the first branch pipe 222 and the second branch pipe 223 far away from each other are respectively connected with the pipeline bodies 1 at both sides,

as shown in fig. 2, countersunk groove 211 has been seted up to the one end that side pipe 22 was kept away from to push pipe 21, install apron 3 in countersunk groove 211, the external screw thread has been seted up on the circumference lateral wall of apron 3, set up on countersunk groove 211's the lateral wall with external screw thread fit's screw hole, in order to improve and be connected stability between apron 3 and countersunk groove 211, the bottom of apron 3 is provided with sealing washer 31, sealing washer 31 laminates with countersunk groove 211's diapire mutually, sealing washer 31 plays sealed effect, make the difficult seepage that takes place from apron 3 and countersunk groove 211's junction of fluid in the tee bend 2.

As shown in fig. 3 and 4, a filter screen 4 is arranged in the first branch pipe 222, one side of the first branch pipe 222, which is close to the main pipe 221, is provided with a mounting seat 23, the filter screen 4 is arranged on the mounting seat 23, the filter screen 4 comprises a screen frame 41 and a screen body 42, the screen frame 41 is an annular frame, a jack is arranged on the screen frame 41, a positioning component 5 is inserted into the jack, a positioning groove 231 for inserting the positioning component 5 is arranged on the mounting seat 23, fixing of the relative position between the filter screen 4 and the mounting seat 23 is realized by inserting the positioning component 5 into the positioning groove 231, so that the filter screen 4 is installed, and the positioning component 5 is moved out of the positioning groove 231 to be convenient for dismounting the filter screen 4.

As shown in fig. 5, the positioning assembly 5 includes a positioning rod 51, a positioning block 52 is disposed at an end of the positioning rod 51, a strip-shaped groove 2311 for the positioning block 52 to slide is disposed on a side wall of the positioning groove 231 along a depth direction of the positioning block, an annular groove 2312 is disposed at a bottom of the strip-shaped groove 2311, a holding block 511 is disposed at one end of the positioning rod 51 far away from the positioning block 52, and a butterfly block is selected for the holding block 511, so that a worker can hold the positioning rod 51, and the positioning rod 51 can be rotated.

After the positioning block 52 is aligned with the strip-shaped groove 2311, the positioning rod 51 is inserted into the positioning groove 231, when the positioning rod 51 abuts against the bottom wall of the positioning groove 231, the positioning block 52 is positioned in the annular groove 2312 at the bottom of the strip-shaped groove 2311, the positioning rod 51 is rotated to enable the positions of the positioning block 52 and the strip-shaped groove 2311 to be staggered, and the position of the positioning block 52 is limited under the abutting action of the annular groove 2312, so that the position of the positioning rod 51 is fixed; when the positioning assembly 5 needs to be taken out, the positioning rod 51 is rotated back to the initial position, the positioning block 52 is rotated to the position where the annular groove 2312 is communicated with the strip-shaped groove 2311, and the positioning rod 51 is pulled outwards to move the positioning block 52 out of the strip-shaped groove 2311.

As shown in fig. 3, both sides of the filter screen 4 are provided with the limiting block 411, the two sides of the main pipe 221 are provided with the first limiting groove 2211 for sliding the limiting block 411, the two sides of the top pipe 21 are provided with the second limiting groove 212 for sliding the limiting block 411 along the length direction, the second limiting groove 212 is communicated with the first limiting groove 2211, and limitation of the movement direction of the filter screen 4 is realized, so that the filter screen 4 is taken out from the tee joint 2.

The implementation principle of the embodiment is as follows: when taking out filter screen 4 from first branch pipe 222 and clearing up, pull down filter screen 4 earlier, then move filter screen 4 to the direction that is close to push pipe 21 along the length direction of first spacing groove 2211, after moving to the intercommunication position of first spacing groove 2211 and second spacing groove 212, upwards stimulate filter screen 4 and make filter screen 4 move to outside tee bend 2 along the length direction of second spacing groove 212, through seting up first spacing groove 2211 and second spacing groove 212, realize the injecing to filter screen 4 direction of motion, so that make filter screen 4 shift out from tee bend 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A water conservancy pipeline assembly comprises a plurality of pipeline bodies (1), a tee joint (2) is connected between every two adjacent pipeline bodies (1), each tee joint (2) comprises a top pipe (21) and a side pipe (22) arranged at the bottom of the top pipe (21), each side pipe (22) is communicated with the top pipe (21), each side pipe (22) comprises a main pipe (221), a first branch pipe (222) and a second branch pipe (223), each main pipe (221) is positioned under the top pipe (21), the first branch pipe (222) and the second branch pipe (223) are respectively arranged on two sides of each main pipe (221), one ends, far away from each other, of the first branch pipe (222) and the second branch pipe (223) are respectively connected with the pipeline bodies (1) on two sides, one end, far away from each side pipe (22), of each top pipe (21) is provided with a countersunk groove (211), and a cover plate (3) is installed in each countersunk groove (211), be provided with filter screen (4) in first branch pipe (222), its characterized in that: the both sides of filter screen (4) all are provided with stopper (411), the first spacing groove (2211) that supplies stopper (411) gliding is all seted up to the both sides of being responsible for (221), the both sides of push pipe (21) are all seted up along self length direction and are supplied stopper (411) gliding second spacing groove (212), second spacing groove (212) are linked together with first spacing groove (2211).

2. A water conservancy pipeline assembly according to claim 1, wherein: one side that first branch pipe (222) are close to person in charge (221) is provided with mount pad (23), filter screen (4) set up on mount pad (23), be provided with locating component (5) on filter screen (4), set up on mount pad (23) and supply locating component (5) to insert constant head tank (231) of establishing.

3. A water conservancy pipeline assembly according to claim 2, wherein: the filter screen (4) comprises a screen frame (41) and a screen body (42), the screen frame (41) is an annular frame, jacks are formed in the screen frame (41), and the positioning assembly (5) is inserted into the jacks.

4. A water conservancy pipeline assembly according to claim 3, wherein: the positioning assembly (5) comprises a positioning rod (51), a positioning block (52) is arranged at the end part of the positioning rod (51), a strip-shaped groove (2311) for the positioning block (52) to slide is formed in the side wall of the positioning groove (231) along the depth direction of the positioning groove, and an annular groove (2312) is formed in the bottom of the strip-shaped groove (2311).

5. A water conservancy pipeline assembly according to claim 4, wherein: one end, far away from the positioning block (52), of the positioning rod (51) is provided with a holding block (511), and the holding block (511) is a butterfly block.

6. A water conservancy pipeline assembly according to claim 1, wherein: the side wall of the circumference of the cover plate (3) is provided with an external thread, and the side wall of the countersunk head groove (211) is provided with a threaded hole matched with the external thread in a threaded manner.

7. A water conservancy pipeline assembly according to claim 6, wherein: the bottom of apron (3) is provided with sealing washer (31), sealing washer (31) are laminated mutually with the diapire of countersunk head groove (211).