Fence device for water conservancy project

Abstract

The utility model discloses a water conservancy project enclosure device, which belongs to the technical field of water conservancy projects and comprises a base, an enclosure plate is fixedly connected to the top end of the base, and an enclosure frame is fixedly connected to the outer end of the enclosure plate. Water flow passes through holes in the steel mesh and continues to flow to the surrounding baffle, the surrounding baffle blocks the water flow and protects the water conservancy slope, after the water flow passes through the steel mesh, a worm gear starts to rotate, a brush plate is driven by a connecting rod to rotate together, the surface of the steel mesh is brushed and swept, and the situation that the steel mesh is blocked after being used for a long time is avoided; and the retaining door can be driven to automatically turn back to the original position through restoring elastic force generated by the torsion spring to cover the steel mesh, the steel mesh is prevented from being exposed to the outside for a long time, the protection effect on the steel mesh is further improved, and the service life of the steel mesh is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, and more specifically to a water conservancy project enclosure device. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve their goals. The fences used in existing water conservancy projects are less effective in blocking water flow impacts and require more frequent maintenance. Therefore, we propose a water conservancy project enclosure device.

[0003] The current water conservancy project enclosure device, such as the "A Water Conservancy Project Enclosure Device" proposed with patent number 202020148531.6, includes a water conservancy slope, a concrete layer is laid on the top of the water conservancy slope, a mounting plate is fixedly installed on the top of the concrete layer, and an inclined plate is fixedly installed on one side of the mounting plate, the inclined plate and the water conservancy slope are parallel, and the bottom of the inclined plate and the top of the concrete layer are fixedly laid, and two symmetrically arranged sleeves are fixedly installed on one side of the mounting plate, and sleeve rods are slidably installed on one side of the two sleeve rods, and the same vertical plate is fixedly installed on one side of the two sleeve rods. Compared with traditional water conservancy project enclosures, the utility model can effectively buffer and absorb the impact force of water flow, can have a good buffering effect, can reduce the number of later maintenance, and reduce maintenance costs.

[0004] A steel mesh is arranged at the front end of the existing water conservancy project enclosure device, so that the water flow can first contact the steel mesh when impacting and flow out from the internal aperture of the steel mesh. Although the steel mesh can reduce the impact force of the water flow and isolate the debris in the water flow, in actual use, the debris blocked by the steel mesh is easy to cover one end of the steel mesh, which is inconvenient to clean, and the steel mesh is always exposed to the outside world, which further affects its service life and barrier effect, and is inconvenient to use. Therefore, there is an urgent need to improve the technology of the water conservancy project enclosure device structure to improve this equipment. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a water conservancy project enclosure device, which can be realized when the water conservancy project enclosure device is in use. When it is impacted by water flow, the baffle door can be automatically opened by force, the torsion spring is twisted and deformed, and the water flows through the holes inside the steel mesh and continues to flow to the enclosure plate, which is blocked by the enclosure plate to protect the water conservancy slope. After the water flows through the steel mesh, the worm gear starts to rotate, and drives the brush plate to rotate through the connecting rod to brush the surface of the steel mesh to prevent the steel mesh from being blocked due to long-term use. At the same time, after the water flow is flushed, the restoring elastic force generated by the torsion spring can drive the baffle door to automatically flip back to its original position to cover the steel mesh to prevent it from being exposed to the outside world for a long time, thereby further improving the protective effect of the steel mesh and increasing its service life.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A water conservancy project enclosure device comprises a base, the top of the base is fixedly connected with an enclosure plate, the outer end of the enclosure plate is fixedly connected with an enclosure frame, a stop plate is provided on the side of the enclosure plate close to the enclosure frame, the stop plate and the enclosure plate are connected by an abutment extension mechanism to adjust the overall longitudinal length of the two, a steel mesh is fixedly connected to the inner wall of the enclosure frame, a brush plate is provided on the right side of the steel mesh, the bristles of the outer end of the brush plate are in contact with the steel mesh, the brush plate is driven to rotate by a transmission mechanism in the enclosure frame to brush the steel mesh, a baffle door is provided on the right side of the steel mesh, and an opening and closing mechanism is used in the enclosure frame to enable the baffle door to open and close in the enclosure frame.

[0010] Furthermore, an open groove is provided at one end of the enclosing frame corresponding to the support plate, the support plate is located in the open groove, a rotating rod is rotatably connected between the support plate and the enclosing plate, a telescopic spring is fixedly connected between the rotating rod and the enclosing plate, a guide rod is fixedly connected to one end of the support plate close to the rotating rod, and a longitudinal sliding groove is provided at one end of the enclosing plate corresponding to the guide rod.

[0011] Furthermore, a connecting frame is provided on the left side of the steel mesh, and the connecting frame is fixedly connected in the enclosure frame. A worm gear is rotatably connected in the connecting frame, and a connecting rod is fixedly connected to the middle part of the worm gear. The connecting rod passes through the steel mesh and forms a rotatable connection with the steel mesh, and the connecting rod is connected to the brush plate.

[0012] Furthermore, there are two baffle doors, which are symmetrically located in the enclosure frame. The top of the baffle door is connected to a fixing rod. The enclosure frame has a through hole at one end corresponding to the fixing rod. The enclosure frame has a spring groove at one end close to the through hole. A torsion spring is fixedly connected to the inner wall of the spring groove and the fixing rod.

[0013] Furthermore, the torsion spring is wound around the outside of the fixing rod, and the inner diameter of the torsion spring is greater than the outer diameter of the fixing rod.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] (1) When the utility model is impacted by water flow, the retaining door can be automatically opened by force, the torsion spring is twisted and deformed, the water flows through the internal holes of the steel mesh, and continues to flow to the enclosure plate, which blocks it and protects the hydraulic slope. After the water flows through the steel mesh, the worm gear starts to rotate and drives the brush plate to rotate together through the connecting rod to brush the surface of the steel mesh to prevent the steel mesh from being blocked due to long-term use. At the same time, after the water flow is flushed, the restoring elastic force generated by the torsion spring can drive the retaining door to automatically flip back to its original position to cover the steel mesh to prevent it from being exposed to the outside world for a long time, thereby further improving the protection effect of the steel mesh and increasing its service life.

[0017] (2) According to the utility model, when the water level is too high or the impact force of the water flow is too great, the water flow can squeeze the push plate toward the side close to the baffle plate. The movement of the push plate drives the rotating rod to rotate, so that the rotating rod can drive the push plate to gradually move upward, so as to achieve the effect of extending the length of the baffle plate, thereby adjusting the overall height of the baffle plate and improving the baffle effect of the baffle plate. At the same time, the baffle plate can be protected by the push plate at ordinary times, thereby improving the use effect of the baffle plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the baffle plate and the abutment plate of the utility model;

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] Description of the numbers in the figure:

[0022] 1. Base; 2. Enclosure plate; 3. Enclosure frame; 4. Abutment plate; 5. Opening groove; 6. Rotating rod; 7. Telescopic spring; 8. Guide rod; 9. Slide groove; 10. Steel mesh; 11. Connecting frame; 12. Worm gear; 13. Connecting rod; 14. Brush plate; 15. Door stop; 16. Fixed rod; 17. Through hole; 18. Spring groove; 19. Torsion spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-3 A water conservancy project enclosure device includes a base 1, a baffle plate 2 is fixedly connected to the top of the base 1, a baffle frame 3 is fixedly connected to the outer end of the baffle plate 2, a stop plate 4 is provided on the side of the baffle plate 2 close to the baffle frame 3, and the stop plate 4 and the baffle plate 2 are connected by a contact extension mechanism to adjust the overall longitudinal length of the two, a steel mesh 10 is fixedly connected to the inner wall of the baffle frame 3, a brush plate 14 is provided on the right side of the steel mesh 10, and the bristles at the outer end of the brush plate 14 are in contact with the steel mesh 10, and the brush plate 14 is driven to rotate by a transmission mechanism in the baffle frame 3 to brush the steel mesh 10, and a baffle door 15 is provided on the right side of the steel mesh 10, and the baffle door 15 is opened and closed in the baffle frame 3 by an opening and closing mechanism in the baffle frame 3.

[0026] When impacted by water flow, the baffle 15 can be automatically opened by force, the torsion spring 19 is twisted and deformed, the water flows through the internal holes of the steel mesh 10, and continues to flow to the baffle plate 2, which blocks it and protects the hydraulic slope. After the water flows through the steel mesh 10, the worm gear 12 starts to rotate, and drives the brush plate 14 to rotate through the connecting rod 13, brushing the surface of the steel mesh 10 to prevent the steel mesh 10 from being blocked due to long-term use. At the same time, after the water flow is flushed, the restoring elastic force generated by the torsion spring 19 can drive the baffle 15 to automatically flip back to its original position, covering the steel mesh 10 to prevent it from being exposed to the outside world for a long time, further improving the protection effect of the steel mesh 10 and increasing its service life.

[0027] See also Figure 1-2 An open groove 5 is provided at one end of the enclosure frame 3 corresponding to the support plate 4, and the support plate 4 is located in the open groove 5. A rotating rod 6 is rotatably connected between the support plate 4 and the enclosure plate 2, and a telescopic spring 7 is fixedly connected between the rotating rod 6 and the enclosure plate 2. A guide rod 8 is fixedly connected to one end of the support plate 4 close to the rotating rod 6, and a longitudinal sliding groove 9 is provided at one end of the enclosure plate 2 corresponding to the guide rod 8. A connecting frame 11 is provided on the left side of the steel mesh 10, and the connecting frame 11 is fixedly connected to the enclosure frame 3. A worm gear 12 is rotatably connected to the connecting frame 11, and a connecting rod 13 is fixedly connected to the middle part of the worm gear 12. The connecting rod 13 runs through the steel mesh 10 and forms a rotatable connection with the steel mesh 10, and the connecting rod 13 is connected to the brush plate 14.

[0028] When the water level is too high or the impact force of the water flow is too great, the water flow can squeeze the anti-plate 4 toward the side close to the baffle plate 2. The movement of the anti-plate 4 drives the rotating rod 6 to rotate, so that the rotating rod 6 can drive the anti-plate 4 to gradually move upward, so as to achieve the effect of extending the length of the baffle plate 2, thereby adjusting the overall height of the baffle plate 2 and improving the enclosing effect of the baffle plate 2.

[0029] See also Figure 1 and Figure 3 There are two baffle doors 15, which are symmetrically located in the enclosure frame 3. A fixing rod 16 is connected to the top of the baffle door 15. A through hole 17 is provided at one end of the enclosure frame 3 corresponding to the fixing rod 16. A spring groove 18 is provided at one end of the enclosure frame 3 close to the through hole 17. A torsion spring 19 is fixedly connected between the inner wall of the spring groove 18 and the fixing rod 16. The torsion spring 19 is wound around the outside of the fixing rod 16. The inner diameter of the torsion spring 19 is larger than the outer diameter of the fixing rod 16. By winding the torsion spring 19 around the outside of the fixing rod 16, the torsion direction of the torsion spring 19 can be rotated toward the outside of the fixing rod 16, and the torsion direction of the torsion spring 19 can be limited to prevent the torsion spring 19 from being excessively twisted and affecting the use effect.

[0030] In the utility model, when the relevant technical personnel use the device, when it is impacted by water flow, the baffle door 15 is forced to open automatically, the torsion spring 19 is twisted and deformed, the water flows through the internal holes of the steel mesh 10, and continues to flow to the baffle plate 2, which blocks it and protects the water conservancy slope. After the water flows through the steel mesh 10, the worm gear 12 starts to rotate, and drives the brush plate 14 to rotate together through the connecting rod 13, brushing the surface of the steel mesh 10 to prevent the steel mesh 10 from being blocked due to long-term use;

[0031] When the water level is too high or the impact force of the water flow is too great, the water flow can squeeze the push plate 4 toward the side close to the baffle plate 2. The movement of the push plate 4 drives the rotating rod 6 to rotate, so that the rotating rod 6 can drive the push plate 4 to gradually move upward, so as to achieve the effect of extending the length of the baffle plate 2, thereby adjusting the overall height of the baffle plate 2 and improving the enclosing effect of the baffle plate 2. When the water flow is flushed, the restoring force generated by the torsion spring 19 can drive the baffle door 15 to automatically flip back to its original position, covering the steel mesh 10 to prevent it from being exposed to the outside world for a long time, further improving the protection effect of the steel mesh 10 and increasing its service life.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water conservancy project enclosure device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a baffle plate (2), the outer end of the baffle plate (2) is fixedly connected to a baffle frame (3), a side of the baffle plate (2) close to the baffle frame (3) is provided with a butt plate (4), the butt plate (4) and the baffle plate (2) are connected by a butt extension mechanism to adjust the longitudinal length of the baffle plate (4) and the baffle plate (2) as a whole, a steel mesh (10) is fixedly connected to the inner wall of the baffle frame (3), a brush plate (14) is provided on the right side of the steel mesh (10), the bristles of the outer end of the brush plate (14) are in contact with the steel mesh (10), the brush plate (14) is driven to rotate by a transmission mechanism in the baffle frame (3) to brush the steel mesh (10), a baffle door (15) is provided on the right side of the steel mesh (10), and an opening and closing mechanism in the baffle frame (3) enables the baffle door (15) to open and close in the baffle frame (3).

2. A water conservancy project enclosure device according to claim 1, characterized in that: The abutment extension mechanism comprises an open groove (5), a rotating rod (6), a telescopic spring (7), a guide rod (8) and a slide groove (9); an end of the enclosure frame (3) corresponding to the abutment plate (4) is provided with an open groove (5); the abutment plate (4) is located in the open groove (5); a rotating rod (6) is rotatably connected between the abutment plate (4) and the enclosure plate (2); a telescopic spring (7) is fixedly connected between the rotating rod (6) and the enclosure plate (2); an end of the abutment plate (4) close to the rotating rod (6) is fixedly connected to the guide rod (8); and an end of the enclosure plate (2) corresponding to the guide rod (8) is provided with a longitudinal slide groove (9).

3. A water conservancy project enclosure device according to claim 1, characterized in that: The transmission mechanism comprises a connecting frame (11), a worm gear (12) and a connecting rod (13); a connecting frame (11) is provided on the left side of the steel mesh (10); the connecting frame (11) is fixedly connected in the enclosure frame (3); a worm gear (12) is rotatably connected in the connecting frame (11); a connecting rod (13) is fixedly connected in the middle of the worm gear (12); the connecting rod (13) passes through the steel mesh (10) and is rotatably connected to the steel mesh (10); and the connecting rod (13) is connected to a brush plate (14).

4. A water conservancy project enclosure device according to claim 1, characterized in that: The opening and closing mechanism comprises a fixed rod (16), a through hole (17), a spring slot (18) and a torsion spring (19); two baffles (15) are provided, and the two baffles (15) are symmetrically located in the enclosure frame (3); the top of each baffle (15) is connected to the fixed rod (16); the enclosure frame (3) is provided with a through hole (17) at one end corresponding to the fixed rod (16); the enclosure frame (3) is provided with a spring slot (18) at one end close to the through hole (17); and a torsion spring (19) is fixedly connected between the inner wall of the spring slot (18) and the fixed rod (16).

5. A water conservancy project enclosure device according to claim 4, characterized in that: The torsion spring (19) is wound around the outside of the fixing rod (16), and the inner diameter of the torsion spring (19) is greater than the outer diameter of the fixing rod (16).

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