CN215977610U

CN215977610U - Highway rapid trough convenient to adjust

Info

Publication number: CN215977610U
Application number: CN202121827692.9U
Authority: CN
Inventors: 张康; 尚福江; 穆迎彬
Original assignee: Henan Langguan Construction Engineering Co ltd
Current assignee: Henan Langguan Construction Engineering Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-03-08
Anticipated expiration: 2031-08-06

Abstract

The utility model belongs to the technical field of rapid trough and specifically relates to a highway rapid trough convenient to adjust is related to, it includes the cell body, set up in a plurality of filtering component of relative both sides in the cell body, filtering component including connect in the fixed plate of cell body inside wall, articulate in the filter screen of fixed plate, connect in the fixed plate with elastic support piece between the filter screen, the filter screen with articulated axis between the fixed plate sets up along vertical direction, elastic support piece set up in one side that the filter screen is close to the low reaches. This application has reduced the filter screen and has taken place to damage and lead to rapid trough to take place the risk of blockking up.

Description

Highway rapid trough convenient to adjust

Technical Field

The application relates to the field of rapid trough, in particular to a highway rapid trough convenient to adjust.

Background

The rapid trough is an artificial groove with the gradient larger than the critical gradient and is used for guiding water flow under the conditions of short distance and large water surface fall. In highway engineering, the rapid trough is usually built on both sides of a slope for draining water and achieving the purpose of slowing down the water flow speed, and the rapid trough plays a great role in protecting a highway subgrade.

Through the retrieval, chinese utility model discloses a No. CN207109485U, open 16 days 03 months in 2018, the name is a highway engineering rapid trough, and this application discloses a highway engineering rapid trough, including groove entry and dovetail groove, the both sides fixedly connected with brick wall body in dovetail groove, the bottom in dovetail groove is connected with the stone of building and protects the end, the one end and the dovetail groove fixed connection of groove entry, the one end joint in dovetail groove has the chute, the one end fixedly connected with buffering pond in chute, the middle part position in buffering pond is equipped with the outlet, one side joint in outlet has the filter screen, the bottom joint of filter screen is protecting the end at the stone of building.

In view of the above-mentioned related technologies, the inventor believes that the filter screen is easily damaged in the impact of water flow and debris such as silt rubbish, which causes the rapid trough to be blocked, and finally damages the roadbed.

Disclosure of Invention

In order to reduce the filter screen and take place to damage and lead to the risk that rapid trough takes place to block up, this application provides a highway rapid trough convenient to adjust.

The application provides a highway rapid trough convenient to adjust adopts following technical scheme:

the utility model provides a highway rapid trough convenient to adjust, include the cell body, set up in a plurality of filtering component of relative both sides in the cell body, filtering component including connect in the fixed plate of cell body inside wall, articulate in the filter screen of fixed plate, connect in the fixed plate with elastic support piece between the filter screen, the filter screen with articulated axis between the fixed plate sets up along vertical direction, elastic support piece set up in the filter screen is close to one side in low reaches.

Preferably, the elastic support member comprises a support sleeve fixedly connected to the fixing plate and extending circumferentially around the filter screen rotation axis, an insertion rod fixedly connected to the filter screen and extending circumferentially around the filter screen rotation axis, and a spring arranged in the support sleeve, wherein one end of the insertion rod, which is far away from the filter screen, is slidably inserted into the support sleeve and abuts against the spring.

Preferably, one end of the inner wall of the supporting sleeve, which is far away from the fixed plate, is fixedly connected with a first limiting ring sleeved on the insertion rod, one end of the insertion rod, which is far away from the filter screen, is fixedly connected with a second limiting ring, and the second limiting ring is rotatably abutted against the first limiting ring.

Preferably, a sealing ring is fixed on the inner wall of the first limiting ring, and the inner edge of the sealing ring is in interference fit with the peripheral wall of the insertion rod.

Preferably, the filter screen is provided with a plurality of filter holes which penetrate through the filter screen along the horizontal direction, and the aperture of each filter hole is gradually increased from bottom to top.

Preferably, the inner side wall of the tank body is provided with an insertion groove which extends along the vertical direction and is communicated with the top surface of the tank body, the fixing plate is inserted into the insertion groove along the vertical direction in a sliding manner, and the cross sections of the insertion groove and the fixing plate are both T-shaped.

Preferably, the groove body is provided with a cover plate for sealing the top opening of the insertion groove, and a connecting mechanism is arranged between the cover plate and the groove body.

Preferably, the connecting mechanism comprises a connecting hole penetrating through the cover plate along the vertical direction, a threaded hole arranged on the top surface of the groove body and corresponding to the connecting hole in the vertical direction, and a fastening bolt penetrating through the connecting hole and in threaded connection with the threaded hole.

Preferably, the filtering components positioned at two sides of the groove body are arranged in a staggered manner in the length direction of the groove body.

In summary, the present application includes at least one of the following beneficial technical effects:

1. under the cooperation of the tank body and the plurality of filtering components, when the tank body is in a drainage process, water flow impacts the filtering net hinged to the inner wall of the tank body, the filtering net buffers impact force under the cooperation of the supporting sleeve, the inserting rod and the spring, so that the damage condition is reduced, and when the water flow is turbulent, the deflection angle of the filtering net is increased under the action of water power, so that the opening degree of the tank body is increased, the opening degree of the tank body can be automatically changed according to the flow in the tank body, and the blocking condition is reduced;

2. under the cooperation of inserting groove and fixed plate, be convenient for wholly install and dismantle filtering component, make things convenient for the staff to carry out the maintenance in later stage, and through setting up the lid, peg graft the fixed plate in inserting groove back to fix the lid through the bolt, thereby make the fixed plate of pegging graft in inserting groove more stable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a partial sectional view of the present embodiment.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a partial sectional view of the present embodiment.

Description of reference numerals: 1. a trough body; 2. a filter assembly; 3. a fixing plate; 4. a filter screen; 5. an elastic support member; 6. a filtration pore; 7. a support sleeve; 8. a plug rod; 9. a spring; 10. a first limit ring; 11. a second stop collar; 12. a seal ring; 13. inserting grooves; 14. a cover plate; 15. a connecting mechanism; 16. connecting holes; 17. a threaded hole; 18. and fastening the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses highway rapid trough convenient to adjust. Referring to fig. 1, a highway rapid trough convenient to adjust comprises a trough body 1 and a plurality of filter assemblies 2 arranged on two opposite sides in the trough body 1, wherein the filter assemblies 2 on two sides of the trough body 1 are arranged in a staggered manner in the length direction of the trough body 1.

Referring to fig. 1, filtering component 2 is including connecting in fixed plate 3 of 1 inside wall of cell body, articulate in filter screen 4 of fixed plate 3, connect in elastic support piece 5 between fixed plate 3 and filter screen 4, the articulated axis between filter screen 4 and the fixed plate 3 sets up along vertical direction, filter screen 4 has a plurality of filtration pores 6 that run through filter screen 4 along the horizontal direction, and filter pores 6 aperture by supreme crescent down, length on the horizontal direction at filter screen 4 is less than the cell body 1 width and is greater than half of the cell body 1 width.

Referring to fig. 1 and 2, the elastic support member 5 is disposed on one side of the filter screen 4 close to the downstream, the elastic support member 5 includes a support sleeve 7 fixedly connected to the fixing plate 3 and extending circumferentially around the rotation axis of the filter screen 4, an insertion rod 8 fixedly connected to the filter screen 4 and extending circumferentially around the rotation axis of the filter screen 4, and a spring 9 disposed in the support sleeve 7, and one end of the insertion rod 8 far from the filter screen 4 is slidably inserted into the support sleeve 7 and abuts against the spring 9.

Referring to fig. 2 and 3, in order to prevent the insertion rod 8 from separating from the support sleeve 7, the inner wall of the support sleeve 7 is provided with a first limit ring 10 sleeved on the insertion rod 8 through a fixedly connected end of the fixed plate 3, the insertion rod 8 is provided with a second limit ring 11 through a fixedly connected end of the filter screen 4, the second limit ring 11 is rotatably abutted to the first limit ring 10, and for increasing the sealing performance in the support sleeve 7, a sealing ring 12 is fixed on the inner wall of the first limit ring 10, and an interference fit is formed between the inner edge of the sealing ring 12 and the peripheral wall of the insertion rod 8.

Referring to fig. 2 and 4, in order to install, dismantle and maintain the filter assembly 2, the inserting groove 13 extending along the vertical direction and communicating with the top surface of the tank body 1 is formed in the inner side wall of the tank body 1, the fixing plate 3 is inserted into the inserting groove 13 along the vertical direction in a sliding mode, and the cross sections of the inserting groove 13 and the fixing plate 3 are T-shaped.

Referring to fig. 2 and 4, a cover plate 14 for closing the top opening of the inserting groove 13 is arranged on the groove body 1, a connecting mechanism 15 is arranged between the cover plate 14 and the groove body 1, and the connecting mechanism 15 comprises a connecting hole 16 penetrating through the cover plate 14 along the vertical direction, a threaded hole 17 arranged on the top surface of the groove body 1 and corresponding to the connecting hole 16 in the vertical direction, and a fastening bolt 18 penetrating through the connecting hole 16 and threaded connected in the threaded hole 17.

Referring to fig. 2 and 4, under the cooperation of inserting groove 13 and fixed plate 3, be convenient for wholly install and dismantle filtering component 2, make things convenient for the staff to carry out the maintenance in later stage, and through setting up the lid, peg graft fixed plate 3 in inserting groove 13 after to fix the lid through the bolt, thereby make the fixed plate 3 of pegging graft in inserting groove 13 more stable.

The implementation principle of highway rapid trough convenient to adjust of this application embodiment does:

when the cell body 1 is at the drainage in-process, rivers impact and articulate in filter screen 4 of cell body 1 inner wall, filter screen 4 cushions the impulsive force under the cooperation of support sleeve 7, peg graft pole 8 and spring 9, thereby the condition of damage has been reduced, and when rivers torrent is urgent, under hydraulic action, make filter screen 4 deflection angle increase, thereby the aperture of cell body 1 has been increased, make cell body 1 can change the aperture according to cell body 1 internal flow automation, reduce the condition of taking place to block up.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a highway rapid trough convenient to adjust which characterized in that: including cell body (1), set up in a plurality of filtering component (2) of relative both sides in cell body (1), filtering component (2) including connect in fixed plate (3) of cell body (1) inside wall, articulate in filter screen (4) of fixed plate (3), connect in fixed plate (3) with elastic support piece (5) between filter screen (4), filter screen (4) with articulated axis between fixed plate (3) sets up along vertical direction, elastic support piece (5) set up in one side that filter screen (4) are close to the low reaches.

2. A road chute facilitating adjustment as claimed in claim 1, wherein: elastic support element (5) including fixed connection in fixed plate (3) and wind filter screen (4) axis of rotation circumference extension's support sleeve (7), fixed connection in filter screen (4) and wind filter screen (4) axis of rotation circumference extension's grafting pole (8), set up in spring (9) in support sleeve (7), grafting pole (8) are kept away from the one end of filter screen (4) slide peg graft in support sleeve (7) and butt in spring (9).

3. A road chute facilitating adjustment as claimed in claim 2, wherein: one end of the inner wall of the supporting sleeve (7), which is far away from the fixing plate (3), is fixedly connected with a first limiting ring (10) of the insertion rod (8) in a sleeved mode, one end of the insertion rod (8), which is far away from the filter screen (4), is fixedly connected with a second limiting ring (11), and the second limiting ring (11) is rotationally abutted to the first limiting ring (10).

4. A road chute facilitating adjustment as claimed in claim 3 wherein: and a sealing ring (12) is fixed on the inner wall of the first limiting ring (10), and the inner edge of the sealing ring (12) is in interference fit with the peripheral wall of the insertion rod (8).

5. A road chute facilitating adjustment as claimed in claim 1, wherein: the filter screen (4) is provided with a plurality of filter holes (6) which penetrate through the filter screen (4) along the horizontal direction, and the aperture of each filter hole (6) is gradually increased from bottom to top.

6. A road chute facilitating adjustment as claimed in claim 1, wherein: the inner side wall of the tank body (1) is provided with an insertion groove (13) which extends along the vertical direction and is communicated with the top surface of the tank body (1), the fixing plate (3) is inserted into the insertion groove (13) in a sliding mode along the vertical direction, and the cross sections of the insertion groove (13) and the fixing plate (3) are T-shaped.

7. A road chute facilitating adjustment as claimed in claim 6, wherein: the slot body (1) is provided with a cover plate (14) used for sealing the top opening of the inserting slot (13), and a connecting mechanism (15) is arranged between the cover plate (14) and the slot body (1).

8. A road chute facilitating adjustment as claimed in claim 7 wherein: the connecting mechanism (15) comprises a connecting hole (16) penetrating through the cover plate (14) along the vertical direction, a threaded hole (17) formed in the top surface of the groove body (1) and corresponding to the connecting hole (16) in the vertical direction, and a fastening bolt (18) penetrating through the connecting hole (16) and connected with the threaded hole (17) in a threaded mode.

9. A road chute facilitating adjustment as claimed in claim 1, wherein: the filtering components (2) positioned at two sides of the tank body (1) are arranged in a staggered manner in the length direction of the tank body (1).