CN213233327U

CN213233327U - Rolling dam building structure suitable for rural planning

Info

Publication number: CN213233327U
Application number: CN202021075141.7U
Authority: CN
Inventors: 杨超元; 韦婷
Original assignee: Wuhan Keshu Information Co ltd
Current assignee: Wuhan Keshu Information Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-05-18
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to a rolling dam building structure suitable for rural planning, including the dam body, the dam body is provided with a plurality of culverts that are used for the rivers to flow, fixedly connected with support in the culverts, the support can be dismantled and be provided with the filter screen that is used for filtering the floater, the support slides along vertical direction and is provided with the slider, the slider rotates and is provided with the pivot, pivot circumference fixedly connected with cleaning rod, cleaning rod bottom end fixedly connected with be used for clearing up the clearance portion of floater, clearance portion include with cleaning rod fixed connection's frame and with the box with a net of frame fixed connection, the up end of box with towards the side of filter screen is the opening setting; the sliding block is provided with a driving piece for driving the cleaning rod to swing; the support is provided with a transmission assembly for driving the sliding block to reciprocate. The above technical scheme, the utility model, be convenient for realize promoting the cleanness in waters to the clearance effect of floater, ensure natural production environment.

Description

Rolling dam building structure suitable for rural planning

Technical Field

The utility model belongs to the technical field of rural construction's technique and specifically relates to a rolling dam building structure suitable for rural planning is related to.

Background

At present, in order to improve the quality and level of life in rural areas, the production and living conditions, the traffic and living conditions and the infrastructure of the rural areas are perfected through planning, wherein in order to improve the irrigation efficiency of farmlands, rolling dams are increasingly applied to rural construction; a rolling dam is a low overflow weir, a low height water retaining structure, which primarily functions to raise the upstream water level. The main principle is to raise the water level to a certain position and when the water rises, the surplus water can overflow freely, so that the water can be introduced into a canal or irrigate farmlands.

The existing Chinese patent with the patent publication number of CN204608713U provides a flow-adjustable rolling dam, which comprises a dam body, a water passing culvert, a gate, an opening and closing handle, a positioning locking rod and a lock, wherein the dam body is of a reinforced concrete structure, the water passing culvert is arranged at the top of the dam body, door slots are formed in the inner walls and the outer walls of two sides of the water passing culvert, a steel structure gate is respectively inserted in the door slots formed in the inner walls and the outer walls of two sides of the water passing culvert, and the opening and closing handle at the top end of the gate can be freely inserted and pulled out. The positioning lock rods are arranged in positioning lock holes arranged on the gate at different heights, and the opening height of the gate is controlled through the lock and the positioning lock holes, so that the water flow passing through the rolling dam is adjustable.

The above prior art solutions have the following drawbacks: because the open water area is not provided with a protective device, floating garbage is easy to appear in the upstream water area, and the floating garbage is carried to the downstream water area in the process of flowing from the upstream to the downstream along with water, thereby further polluting the downstream water area.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rolling dam building structure suitable for rural planning, it has the effect of being convenient for clear up the upper flowing water area floater to the not enough of prior art existence, the utility model aims at providing a rolling dam building structure.

The above object of the present invention can be achieved by the following technical solutions:

a rolling dam building structure suitable for rural planning comprises a dam body, wherein the dam body is provided with a plurality of culverts for water flow, the culverts are internally and fixedly connected with supports, the supports are detachably provided with filter screens for filtering floating objects, the supports are provided with sliding blocks in a sliding mode in the vertical direction, the sliding blocks are rotatably provided with rotating shafts, the rotating shafts are circumferentially and fixedly connected with cleaning rods, the bottom ends of the cleaning rods are fixedly connected with cleaning parts for cleaning the floating objects, each cleaning part comprises a frame fixedly connected with the cleaning rods and a net cage fixedly connected with the frame, and the upper end faces of the net cages and the side faces towards the filter screens are provided with openings; the sliding block is provided with a driving piece for driving the cleaning rod to swing; the support is provided with a transmission assembly for driving the sliding block to reciprocate.

By adopting the technical scheme, when water in an upper flowing water area flows into a lower flowing water area from a culvert, floaters flow to the lower flowing water area along with the water, under the action of the filter screen, floaters on the water surface are shielded and stay in the culvert, the cleaning rod drives the initial position of the net cage to be positioned on the water surface, under the action of the driving piece, the cleaning rod is driven to swing downwards and drives the net cage to move into the water, the side surface of the opening of the net cage firstly enters the water, interference to the floaters is prevented, when the net cage swings into the water and is positioned under the floaters, under the action of the transmission assembly, the sliding block drives the net cage to move and carries the floaters out of the water, and the cleaning effect on the floaters is completed.

The present invention may be further configured in a preferred embodiment as: the driving piece is a torsion spring, and two ends of the torsion spring are fixedly connected with the cleaning rod and the sliding block respectively.

Through adopting above-mentioned technical scheme, when drive clearance pole upwards swing, the torsional spring is stretched, when removing the effort to the clearance pole, under the spring action of torsional spring recovery original shape, the clearance pole is driven towards the downward swing.

The present invention may be further configured in a preferred embodiment as: when the cleaning rod swings to a vertical position, the net cage swings to a horizontal position and is abutted to the filter screen, and when the torsional spring is in an original shape, the cleaning rod swings to a vertical position.

By adopting the technical scheme, the net cage is ensured to be positioned under the floating object at the final position, and the floating object is conveniently fished out from water in the lifting process of the net cage.

The present invention may be further configured in a preferred embodiment as: the top end of the cleaning rod is fixedly connected with a driving rod, and the driving rod and the cleaning rod are orthogonally and vertically arranged.

Through adopting above-mentioned technical scheme, be convenient for exert the effort that makes its swing to the clearance pole.

The present invention may be further configured in a preferred embodiment as: the transmission assembly comprises a screw rod connected with the sliding block in a threaded manner and a sliding rod sleeved with the support, the screw rod is connected with the support in a rotating manner, the sliding rod is fixedly connected with the support, and the screw rod and the sliding rod are equal in length and size and are arranged in parallel.

Through adopting above-mentioned technical scheme, the drive lead screw rotates, and the lead screw drives the slider motion, and the rotation of slider is restricted by the slide bar, and the support moves along slide bar length direction, and the slider drives the box with a net towards the surface of water motion.

The present invention may be further configured in a preferred embodiment as: the length of the sliding rod is not less than the moving distance of the net cage above the water surface.

By adopting the technical scheme, the floating objects are ensured to be fished out of the water.

The present invention may be further configured in a preferred embodiment as: the upper end of the screw rod is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, be convenient for exert the effort that makes its drive to the lead screw.

To sum up, the utility model discloses a following at least one useful technological effect:

along with water flows in from the culvert, floater is sheltered from in the culvert by the filter screen on the surface of water, under the spring action that the torsional spring resumes former shape, the clearance pole rotates and drives the box with a net downward swinging around the pivot, the box with a net swing to vertical position and with the filter screen butt, the handle drives the lead screw and rotates, the slider drives the support and moves on the slide bar, the box with a net follows the slider up-wards movement and with the surface of water on floated debris clearance to the surface of water, realize the effect of protection natural environment.

Drawings

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

fig. 2 is a schematic diagram of a part of the structure in the present invention.

Reference numerals: 1. a dam body; 2. a culvert; 3. a support; 4. filtering with a screen; 5. a slider; 6. a rotating shaft; 7. cleaning the rod; 8. a frame; 9. a net cage; 10. a torsion spring; 11. a drive rod; 12. a handle; 13. a screw rod; 14. a slide bar.

Detailed Description

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

Refer to fig. 1, for the utility model discloses a rolling dam building structure suitable for rural planning, including dam body 1, dam body 1 is provided with three culvert 2, culvert 2 is used for water to spill over, it flows to downflow waters from culvert 2 to go up the flowing water territory, fixed connection support 3 in the culvert 2, adopt the implantation bolt fixed connection among the prior art between support 3 and the culvert 2, 3 fixedly connected with of support is used for filtering the filter screen 4 of floater, filter screen 4 is vertical setting, when water spills over from culvert 2, the debris that float on the surface of water are blockked by filter screen 4 and flow, realize the filter effect to the floater.

Referring to fig. 1, in order to take out showy for the convenience, support 3 slides along vertical direction and is provided with slider 5, slider 5 rotates and is connected with

pivot

6, 6 circumference fixedly connected with cleaning rod 7 of pivot, cleaning rod 7 and the fixed skew in the both ends of cleaning rod 7 in pivot 6, be convenient for exert its pivoted effort to cleaning rod 7, the cleaning rod 7 bottom fixedly connected with is used for clearing up the clearance portion of floater, the clearance portion include with cleaning rod 7 fixed connection's frame 8 and with frame 8 fixed connection's box with a net 9, the upper end of box with a net 9 and the side towards filter screen 4 are the opening setting, the avoiding of box with a net 9 all is provided with the mesh that is used for rivers to move.

Referring to fig. 1, an acting force which enables the cleaning rod 7 to rotate around a rotating shaft 6 is applied to the top end of the cleaning rod 7, the top end of the cleaning rod 7 moves upwards, the net cage 9 moves downwards and moves towards the water, the side face of the opening of the net cage 9 enters the water firstly, interference influence of the net cage 9 on floaters is prevented, the cleaning rod 7 continues to be driven to swing downwards, when the cleaning rod 7 swings to the vertical position, the net cage 9 swings to the horizontal position and is abutted to the filter screen 4, the side face of the opening of the net cage 9 is abutted to the filter screen 4, at the moment, the floaters are located right above the net cage 9, and the net cage.

Referring to fig. 1 and 2, in order to realize the automatic swinging effect of the cleaning rod 7, the slider 5 is provided with a driving piece for driving the cleaning rod 7 to swing, the driving piece is provided with a torsion spring 10, two ends of the torsion spring 10 are respectively fixedly connected with the cleaning rod 7 and the slider 5, when the cleaning rod 7 is driven to swing upwards, the torsion spring 10 is stretched, when the acting force on the cleaning rod 7 is removed, the cleaning rod 7 is driven to swing downwards under the elastic action of the torsion spring 10 recovering the original shape, and when the cleaning rod 7 swings to the vertical position, the torsion spring 10 is in the original shape state; 7 top fixedly connected with actuating lever 11 of clearance pole, actuating lever 11 and clearance pole 7 are the orthogonal perpendicular setting, and actuating lever 11 is convenient for the staff to exert to clearance pole 7 and makes it round 6 wobbling effort in pivot, reduces the working strength that the staff cleared up the floater.

Referring to fig. 1 and 2, when the floating objects need to be taken out of the water, the bracket 3 is provided with a transmission assembly for driving the sliding block 5 to reciprocate, the transmission assembly comprises a screw rod 13 in threaded connection with the sliding block 5 and a sliding rod 14 sleeved on the bracket 3, the screw rod 13 is rotatably connected with the bracket 3, the sliding rod 14 is fixedly connected with the bracket 3, the screw rod 13 and the sliding rod 14 are equal in length and are arranged in parallel, the upper end of the screw rod 13 is fixedly connected with a handle 12, the handle 12 is convenient for exerting acting force on the screw rod 13 to drive the screw rod 13 to rotate, the screw rod 13 drives the sliding block 5 to move, the rotation of the sliding block 5 is limited by the sliding rod 14, the bracket 3 moves along the length direction of the sliding rod 14, the sliding block 5 drives the net cage 9 to move towards the water surface, the length of the sliding rod 14 is larger than the distance of the, the effect of taking the floating objects out of the water is achieved.

The implementation principle of the embodiment is as follows: exerting an acting force on the driving rod 11 to enable the cleaning rod 7 to swing, driving the top end of the cleaning rod 7 to swing downwards, driving the net cage 9 to swing above the water surface by the cleaning rod 7 under the action of the rotating shaft 6, and stretching the torsion spring 10 to ensure that the net cage 9 is positioned above the water surface; along with water flows in from culvert 2, floater is sheltered from in culvert 2 by filter screen 4 on the surface of water, under the spring action that torsional spring 10 resumes former shape, clearance pole 7 rotates and drives box with a net 9 downward swinging round pivot 6, box with a net 9 swings to vertical position and with filter screen 4 butt, handle 12 drives lead screw 13 and rotates, slider 5 drives support 3 and moves on slide bar 14, box with a net 9 follows slider 5 upward movement and with the surface of water on floated debris clearance to the surface of water, realize the effect of protection natural environment.

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. The utility model provides a rolling dam building structure suitable for rural planning, includes dam body (1), dam body (1) is provided with a plurality of culverts (2) that are used for rivers to flow, its characterized in that: a support (3) is fixedly connected in the culvert (2), a filter screen (4) used for filtering floating objects is detachably arranged on the support (3), a sliding block (5) is arranged on the support (3) in a sliding mode along the vertical direction, a rotating shaft (6) is arranged in the sliding block (5) in a rotating mode, a cleaning rod (7) is fixedly connected to the circumferential direction of the rotating shaft (6), a cleaning part used for cleaning the floating objects is fixedly connected to the bottom end of the cleaning rod (7), the cleaning part comprises a frame (8) fixedly connected with the cleaning rod (7) and a net cage (9) fixedly connected with the frame (8), and the upper end face of the net cage (9) and the side face facing the filter screen (4) are arranged in an opening mode; the sliding block (5) is provided with a driving piece for driving the cleaning rod (7) to swing; the support (3) is provided with a transmission assembly for driving the sliding block (5) to reciprocate.

2. A rolling dam building structure suitable for rural planning according to claim 1, characterized in that: the driving piece is arranged to be a torsion spring (10), and two ends of the torsion spring (10) are fixedly connected with the cleaning rod (7) and the sliding block (5) respectively.

3. A rolling dam building structure suitable for rural planning according to claim 2, characterized in that: when clearance pole (7) swing to vertical position net case (9) swing to horizontal position and with filter screen (4) butt, torsional spring (10) are in when former shape clearance pole (7) swing to vertical position.

4. A rolling dam building structure suitable for rural planning according to claim 3, characterized in that: the cleaning rod (7) is characterized in that a driving rod (11) is fixedly connected to the top end of the cleaning rod (7), and the driving rod (11) and the cleaning rod (7) are perpendicularly arranged in an orthogonal mode.

5. A rolling dam building structure suitable for rural planning according to claim 1, characterized in that: the transmission assembly comprises a screw rod (13) connected with the sliding block (5) in a threaded mode and a sliding rod (14) sleeved on the support (3), the screw rod (13) is rotatably connected with the support (3), the sliding rod (14) is fixedly connected with the support (3), and the screw rod (13) and the sliding rod (14) are equal in length and are arranged in parallel.

6. A rolling dam building structure suitable for rural planning according to claim 5, characterized in that: the length of the sliding rod (14) is not less than the moving distance of the net cage (9) above the water surface.

7. A rolling dam building structure suitable for rural planning according to claim 6, characterized in that: the upper end of the screw rod (13) is fixedly connected with a handle (12).