CN216339351U

CN216339351U - Cut-off equipment is used in hydraulic engineering construction

Info

Publication number: CN216339351U
Application number: CN202122670356.4U
Authority: CN
Inventors: 于研博
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-19
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a intercepting device for hydraulic engineering construction, which comprises a fixed frame, wherein a protective frame is fixedly arranged at the top of the fixed frame, a motor is fixedly arranged in the protective frame through a supporting plate, a winding disc is fixedly arranged on an output shaft of the motor, a cable is wound on the surface of the winding disc, the lower end of the cable penetrates through the fixed frame and extends to the inside of the fixed frame, a connecting block is fixedly arranged, and an intercepting plate is fixedly arranged at the bottom of the connecting block. According to the utility model, the force unloading roller and the buffer plate are additionally arranged on the front surface of the interception plate, when water flow is too large, after the interception plate is reset, the huge impact force of the water flow extrudes the force unloading roller, at the moment, the force unloading roller rotates to unload the impact force to other positions, when the buffer plate is impacted, the buffer spring on the back surface of the buffer plate contracts, the second buffer pad and the first buffer pad extrude with each other to achieve a buffering effect, the influence of the impact force of the water flow on the interception plate is effectively reduced, and the normal use of the interception plate is ensured.

Description

Cut-off equipment is used in hydraulic engineering construction

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a cut-off device for hydraulic engineering construction.

Background

Hydraulic engineering can be divided into according to purpose or service object: flood control engineering for preventing flood disasters; the irrigation and water conservancy project which prevents drought, waterlogging and serves agricultural production is also called irrigation and drainage project; converting water energy into electric energy; channel and port projects that improve and create shipping conditions; for industry and domestic water service to handle and get rid of the cities and towns water supply and drainage works of sewage and rainwater, during current water conservancy construction, mostly place the interception board through the manual work and accomplish in the river course and cut off, because the interception board is directly strikeed the interception board to the impact force of rivers when cutting off, cause the interception board surface damage easily for a long time, consequently need improve current interception board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a intercepting device for hydraulic engineering construction, which has the advantage of buffering water flow impact and solves the problem that the surface of a intercepting plate is easily damaged for a long time because the impact force of water flow directly impacts the intercepting plate during intercepting.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intercepting device for hydraulic engineering construction, includes the mount, the top fixed mounting of mount has the protection frame, there is the motor in the inside of protection frame through backup pad fixed mounting, the output shaft fixed mounting of motor has the rolling dish, the surface winding of rolling dish has the hawser, and the lower extreme of hawser runs through the inside fixed mounting who extends to the mount and has the connecting block, the bottom fixed mounting of connecting block has the interception board, the equal fixed mounting in positive both sides of interception board has the locating plate, the inboard front end of locating plate rotates installs the unloading roller, the back of unloading roller is provided with the buffer board, buffer spring has all been welded in the both sides at the buffer board back, buffer spring's rear end welding has the board of accepting, the back of accepting the board and the positive fixed mounting of interception board.

Preferably, a first cushion pad is fixedly installed in the middle of the front surface of the bearing plate, and a second cushion pad is fixedly installed in the middle of the back surface of the cushion plate.

Preferably, the two sides of the top of the inner cavity of the fixing frame are fixedly provided with a contraction cover, the inside of the contraction cover is provided with a telescopic column in a telescopic mode, and the lower end of the telescopic column is fixedly installed on the top of the intercepting plate.

Preferably, the sliding chutes are formed in two sides of the inner cavity of the fixing frame, the sliding chutes are connected with the sliding blocks in a sliding mode, the limiting columns are fixedly mounted on the outer sides of the sliding blocks, and the outer ends of the limiting columns penetrate through the fixing frame and are fixedly mounted on the side faces of the intercepting plates.

Preferably, the back of the force unloading roller is attached to the front of the buffer plate, and the first buffer pad and the second buffer pad are matched for use.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the unloading roller and the buffer plate are additionally arranged on the front surface of the interception plate, when water flow is too large, after the interception plate is reset, the unloading roller is extruded by huge impact force of the water flow, at the moment, the unloading roller rotates to unload the impact force to other positions, when the buffer plate is impacted, the buffer spring on the back surface of the buffer plate contracts, the second buffer pad and the first buffer pad are mutually extruded to achieve a buffer effect, the influence of the impact force of the water flow on the interception plate is effectively reduced, the normal use of the interception plate is ensured, and meanwhile, the problem that the surface of the interception plate is easily damaged for a long time due to the fact that the impact force of the water flow directly impacts the interception plate during interception is solved.

2. According to the utility model, the limiting columns are additionally arranged on the two sides of the interception plate, one end of the interception plate can slide in the sliding groove by utilizing the sliding block to increase the stability during vertical movement, and meanwhile, the telescopic column at the top limits the upper end of the interception plate, so that the balance of the interception plate during movement is ensured, and an omnibearing limiting effect is achieved.

Drawings

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

FIG. 2 is a top view of a buffer plate structure according to the present invention;

fig. 3 is a partial cross-sectional view of the holder of the present invention.

In the figure: 1. a fixed mount; 2. a protective frame; 3. a motor; 4. a winding disc; 5. connecting blocks; 6. a interception plate; 7. positioning a plate; 8. a force-releasing roller; 9. a buffer plate; 10. a buffer spring; 11. a bearing plate; 12. a first cushion pad; 13. a second cushion pad; 14. a shrink cover; 15. a telescopic column; 16. a chute; 17. a slider; 18. a limiting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a cut-off device for hydraulic engineering construction comprises a fixed frame 1, wherein two sides of the top of an inner cavity of the fixed frame 1 are fixedly provided with a retractable cover 14, the inside of the retractable cover 14 is provided with a retractable column 15 in a retractable manner, the lower end of the retractable column 15 is fixedly arranged with the top of a interception plate 6, two sides of the inner cavity of the fixed frame 1 are provided with sliding grooves 16, the inside of the sliding groove 16 is connected with a sliding block 17 in a sliding manner, the outside of the sliding block 17 is fixedly provided with a limiting column 18, the outer end of the limiting column 18 penetrates into the inside of the fixed frame 1 and is fixedly arranged with the side surface of the interception plate 6, the top of the fixed frame 1 is fixedly provided with a protective frame 2, the inside of the protective frame 2 is fixedly provided with a motor 3 through a supporting plate, an output shaft of the motor 3 is fixedly provided with a winding disc 4, the surface of the winding disc 4 is wound with a cable, and the lower end of the cable penetrates into the inside of the fixed frame 1 and is fixedly provided with a connecting block 5, the bottom of the connecting block 5 is fixedly provided with an interception plate 6, one end of the interception plate 6 can slide in a sliding groove 16 by utilizing a slide block 17 to increase the stability during up-and-down movement by adding limiting columns 18 on two sides of the interception plate 6, meanwhile, a telescopic column 15 on the top limits the upper end of the interception plate 6 to ensure the balance during movement of the interception plate 6 and play a role of omnibearing limiting, the two sides of the front surface of the interception plate 6 are fixedly provided with positioning plates 7, the front end of the inner side of the positioning plates 7 is rotatably provided with a force unloading roller 8, the back surface of the force unloading roller 8 is attached to the front surface of a buffer plate 9, a first buffer cushion 12 is matched with a second buffer cushion 13 for use, the back surface of the force unloading roller 8 is provided with the buffer plate 9, the two sides of the back surface of the buffer plate 9 are both welded with buffer springs 10, the back end of the buffer spring 10 is welded with a bearing plate 11, the middle part of the front surface of the bearing plate 11 is fixedly provided with a first buffer cushion 12, the middle part of the back surface of the buffer plate 9 is fixedly provided with a second cushion 13, the back of the bearing plate 11 is fixedly installed with the front of the interception plate 6, the unloading roller 8 and the buffer plate 9 are additionally arranged on the front of the interception plate 6, when water flow is too large, after the interception plate 6 is reset, the unloading roller 8 is extruded by the huge impact force of the water flow, the unloading roller 8 rotates to unload the impact force to other positions, when the buffer plate 9 is impacted, the buffer spring 10 on the back of the buffer plate 9 contracts, the second buffer pad 13 and the first buffer pad 12 are mutually extruded to achieve a buffering effect, the influence of the impact force of the water flow on the interception plate 6 is effectively reduced, the normal use of the interception plate 6 is guaranteed, and meanwhile, the problem that the impact force of the water flow directly impacts the interception plate during interception and the surface of the interception plate is easily damaged for a long time is solved.

All the parts in the utility model are universal standard parts or parts known by technicians in the field, the structure and the principle of the parts are known by technicians in the field through technical manuals or conventional experimental methods, meanwhile, standard parts used in the application document can be purchased from the market, all the parts in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of all the parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, and specific description is not given.

During the use, start motor 3 through external controller, motor 3 output shaft antiport can put down the hawser, interception board 6 downstream can damming this moment, the impact force that produces when rivers are too big is also great, after interception board 6 resets, the huge impact force of rivers extrudees unload power roller 8, unload power roller 8 this moment and rotate and to unload the impact force to other directions, and buffer board 9 is when receiving the impact, the buffer spring 10 shrink at the buffer board 9 back, thereby second blotter 13 extrudees each other with first blotter 12 and reaches the buffering effect, the influence that effectual reduction rivers impact force caused interception board 6, guarantee interception board 6's normal use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cut-off equipment for hydraulic engineering construction, includes mount (1), its characterized in that: the protection frame (2) is fixedly mounted at the top of the fixing frame (1), the motor (3) is fixedly mounted inside the protection frame (2) through the supporting plate, the winding disc (4) is fixedly mounted on an output shaft of the motor (3), a cable is wound on the surface of the winding disc (4), the lower end of the cable penetrates through the fixing frame (1) and is fixedly mounted with the connecting block (5), the intercepting plate (6) is fixedly mounted at the bottom of the connecting block (5), the positioning plates (7) are fixedly mounted on the two front sides of the intercepting plate (6), the unloading roller (8) is rotatably mounted at the front end of the inner side of the positioning plate (7), the buffer plate (9) is arranged on the back of the unloading roller (8), the buffer springs (10) are welded on the two back sides of the buffer plate (9), and the bearing plate (11) is welded at the rear end of the buffer springs (10), the back surface of the bearing plate (11) is fixedly arranged with the front surface of the interception plate (6).

2. The intercepting device for the hydraulic engineering construction according to claim 1, wherein: the front middle part of the bearing plate (11) is fixedly provided with a first cushion pad (12), and the back middle part of the cushion plate (9) is fixedly provided with a second cushion pad (13).

3. The intercepting device for the hydraulic engineering construction according to claim 1, wherein: the improved structure is characterized in that shrink hoods (14) are fixedly mounted on two sides of the top of the inner cavity of the fixing frame (1), telescopic columns (15) are arranged inside the shrink hoods (14) in a telescopic mode, and the lower ends of the telescopic columns (15) are fixedly mounted on the top of the intercepting plate (6).

4. The intercepting device for the hydraulic engineering construction according to claim 1, wherein: both sides of mount (1) inner chamber have all been seted up spout (16), the inside sliding connection of spout (16) has slider (17), the outside fixed mounting of slider (17) has spacing post (18), the outer end of spacing post (18) runs through to the inside of mount (1) and the side fixed mounting of interceptor plate (6).

5. The intercepting device for the hydraulic engineering construction according to claim 2, wherein: the back of the force unloading roller (8) is attached to the front of the buffer plate (9), and the first buffer pad (12) and the second buffer pad (13) are matched for use.