CN211113550U

CN211113550U - A slidingtype protective structure for water conservancy dam

Info

Publication number: CN211113550U
Application number: CN201921516237.XU
Authority: CN
Inventors: 王涛
Original assignee: Individual
Current assignee: Henan Pengzhi Construction Engineering Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-07-28
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a sliding type protective structure for water conservancy dams, which comprises a dam body, wherein four brackets are symmetrically arranged on the surface of a slope of the dam body, one ends of the upper bracket and the lower bracket which are arranged at the same side and are far away from the dam body are jointly and fixedly provided with a slide rail, two slide rails are jointly provided with a fishing mechanism, the top end of the dam body is provided with a protective cover, a servo motor is arranged in the protective cover, and the output end of the servo motor is fixedly provided with a reel. Prevent the harmful substances generated by the accumulation of the garbage from damaging the dam body and greatly improve the protective performance of the dam body.

Description

A slidingtype protective structure for water conservancy dam

Technical Field

The utility model relates to a protective structure, in particular to slidingtype protective structure for water conservancy dam belongs to protective structure technical field.

Background

The water conservancy dam refers to a weir for intercepting rivers and blocking water, a water blocking dam of a reservoir, a river and the like, as water flows into the water conservancy dam, floating garbage can be carried to flow in the water conservancy dam, more and more floating garbage can stay near a dam body by blocking water in the water conservancy dam for a long time, and after the floating garbage is accumulated too much, acid and alkali harmful substances can be generated and damage is caused to the dam body, so that the floating garbage can be timely cleaned, and the water conservancy dam can be protected.

Traditional protective structure for water conservancy dam is in the in-service use, be the single interception net of mounting structure on the dam body, need artifical handheld scoop net to salvage it after floating rubbish is intercepted, greatly increased operating personnel's intensity of labour, and artifical scoop net need consume more time, can not in time clear up rubbish, can cause the destruction to the dam body because of the harmful substance of acid-base that the rubbish that does not in time handle produced, greatly reduced its protecting effect, should design a barrier propterty good and reduce operating personnel intensity of labour's slidingtype protective structure for water conservancy dam to this.

SUMMERY OF THE UTILITY MODEL

The utility model provides a slidingtype protective structure for water conservancy dam to solve the problem of mentioning in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a slidingtype protective structure for water conservancy dam, includes the dam body, the slope surface symmetry fixed mounting of dam body has four supports, and two upper and lower homonymies set up the common fixed mounting of one end that the dam body was kept away from to the support has a slide rail, two common slidable mounting has salvage mechanism on the slide rail, the top fixed mounting of dam body has the protection casing, fixed mounting has servo motor in the protection casing, servo motor's output fixed mounting has the reel, the winding has the stay cord on the reel, the position that just is located between protection casing and the slide rail on the dam body rotates and installs spacing guide pulley, just the one end that the reel was kept away from to the stay cord is through spacing guide pulley and with salvage mechanism fixed connection.

As a preferred technical scheme of the utility model, fishing mechanism includes the connecting seat, the bottom of connecting seat and have two spouts, and two with the corresponding symmetry division of position of two slide rails the slide rail all is connected with the spout slip block of corresponding setting, the one end fixed mounting that two slide rails were kept away from to the connecting seat has the frame.

As an optimal technical scheme of the utility model, the frame has been offered microscler opening near the one end of protection casing, the equal fixed mounting in one side of detaching microscler opening and connecting seat on the frame has the hourglass hole net.

As a preferred technical scheme of the utility model, just with the corresponding fixed position of stay cord install the straight board between the relative inner wall of microscler opening, just the one end fixed connection of reel is kept away from to the straight board and stay cord.

As an optimal technical scheme of the utility model, two all rotate on the roof in the spout and install two gyro wheels, and four the gyro wheel all with the slide rail sliding connection of corresponding setting.

As an optimal technical scheme of the utility model, two the slide rail is close to the one end of the corresponding spout that sets up and all excavates a draw-in groove, two with the corresponding position of four gyro wheels the draw-in groove all is connected with the gyro wheel slip block of corresponding setting.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a slidingtype protective structure for water conservancy dam has that barrier propterty is good and reduce operation personnel intensity of labour's characteristics, in specific use, compares with the traditional protective structure for water conservancy dam:

1. this protective structure is provided with salvage mechanism, drives salvage mechanism through servo motor and advances to remove along the slide rail, when salvage mechanism moves to dam body top, can in time salvage near the floated rubbish in waters of dam body, has avoided only intercepting rubbish and can not in time salvage, will lead to rubbish to pile up near the dam body surface of water and produce the harmful substance of acid-base and cause the destruction to the dam body, has improved its barrier propterty greatly.

2. This protective structure is when salvaging the floating garbage in near dam body waters, need not artifical handheld scoop net and salvage, only need salvage the mechanism remove when the dam body top with its inside rubbish clearance can, the clearance is accomplished the back, can be once more through servo motor and combine salvage mechanism to receive the action of gravity, can let it return submarine once more, the operation of salvaging the operation next time of being convenient for, greatly reduced operation personnel's intensity of labour.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic view of the slide rail structure of the present invention;

fig. 3 is a schematic structural view of the fishing mechanism of the present invention.

In the figure: 1. a dam body; 2. a support; 3. a salvaging mechanism; 31. a connecting seat; 32. a chute; 33. a roller; 34. a frame; 35. a straight plate; 36. a perforated mesh; 37. an elongated opening; 4. a slide rail; 41. a card slot; 5. a limiting guide wheel; 6. pulling a rope; 7. a protective cover; 8. a servo motor; 9. a reel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-3, the utility model relates to a sliding type protective structure for water conservancy dam, comprising a dam body 1, four brackets 2 are symmetrically and fixedly installed on the slope surface of the dam body 1, a slide rail 4 is fixedly installed at the end of the bracket 2 far away from the dam body 1, a fishing mechanism 3 is installed on the two slide rails 4, a protective cover 7 is fixedly installed at the top end of the dam body 1, a servo motor 8 is fixedly installed in the protective cover 7, a reel 9 is fixedly installed at the output end of the servo motor 8, a pull rope 6 is wound on the reel 9, a position on the dam body 1 between the protective cover 7 and the slide rail 4 is rotatably installed with a limit guide wheel 5, and the end of the pull rope 6 far away from the reel 9 is fixedly connected with the fishing mechanism 3 through the limit guide wheel 5, when the water conservancy dam is close to the floating garbage near the dam body 1, the reel 9 is driven to rotate by the servo motor 8, the pull rope 6 is wound on the reel 9, the pull rope 6 is fixedly connected with the fishing mechanism 3, when the pull rope 6 is wound on the reel 9, the fishing mechanism 3 can be pulled to move upwards along the slide rail 4 in an inclined mode, when the fishing mechanism 3 floats out of water, floating garbage close to the dam body 1 can be collected in the fishing mechanism 3 and driven to the top of the dam body 1 to be convenient to clean the garbage, after the floating garbage is timely treated, corrosive substances generated by long-term accumulation of the floating garbage can be prevented from damaging the dam body 1, the protective performance of the dam body is effectively improved, after the garbage in the fishing mechanism 3 is cleaned, the pull rope 6 is discharged by the servo motor 8, and under the action of gravity, the floating garbage can be enabled to slide to the bottom close to the dam body 1, so that the floating garbage can be cleaned again, the manual retraction and release are not needed, and the labor intensity of the operating personnel is greatly reduced.

Wherein, fishing mechanism 3 includes connecting seat 31, the bottom of connecting seat 31 and the symmetry that corresponds with two slide rails 4 open and chisel and have two spouts 32, and two slide rails 4 all are connected with the spout 32 slip block that corresponds the setting, the one end fixed mounting that two slide rails 4 were kept away from to connecting seat 31 has frame 34, ensures that fishing mechanism 3 can carry out the slip of tilt state along slide rail 4, and the slip block through slide rail 4 and spout 32 is connected, can let fishing mechanism 3 firm the installation on slide rail 4.

Wherein, the frame 34 is close to the one end of protection casing 7 and has seted up microscler opening 37, the equal fixed mounting in one side of getting rid of microscler opening 37 and connecting seat 31 on the frame 34 has a hourglass hole net 36, and when salvaging mechanism 3 inclined upward movement, in the floating garbage got into salvaging mechanism 3 from microscler opening 37, can let water flow back to the river course in through hourglass hole net 36.

Wherein, a straight plate 35 is fixedly installed between the opposite inner walls of the long opening 37 and corresponding to the pull rope 6, and the straight plate 35 is fixedly connected with one end of the pull rope 6 far away from the reel 9, so as to ensure that the servo motor 8 can drive the fishing mechanism 3 to move upwards in an inclined state along the slide rail 4 when driving the pull rope 6 to contract.

Wherein, two all rotate on the roof in the spout 32 and install two gyro wheels 33, and four gyro wheel 33 all with the 4 sliding connection of slide rail that correspond the setting, when fishing mechanism 3 removed along slide rail 4, can reduce the frictional force between spout 32 and the slide rail 4 through gyro wheel 33, improve its slip efficiency.

Wherein, two the slide rail 4 is close to the one end of the corresponding spout 32 that sets up and all excavates a draw-in groove 41 with the position that four gyro wheels 33 are corresponding, two draw-in groove 41 all is connected with the gyro wheel 33 slip block that corresponds the setting, can spacing gyro wheel 33's displacement range through draw-in groove 41, ensures fishing mechanism 3 along slide rail 4 steady movement.

Specifically, when the utility model is used, firstly, the fishing mechanism 3 is positioned at the bottom near the dam body 1, when floating garbage appears on the water surface near the dam body 1, the reel 9 is driven to rotate by the servo motor 8, then the pull rope 6 is contracted and wound on the reel 9, because the pull rope 6 is fixedly connected with the fishing mechanism 3, then the fishing mechanism 3 can be driven to move upwards along the slide rail 4 in an inclined state, the garbage can be collected in the fishing mechanism 3 through the hole leakage net 36, and water flows back to the river, when the fishing mechanism 3 reaches the top end of the dam body 1, the garbage collected in the fishing mechanism can be cleaned, then the pull rope 6 is discharged through the servo motor 8, because the fishing mechanism 3 has a certain weight, when the fishing mechanism is under the action of gravity, the garbage can slide downwards along the slide rail 4, in the process, the friction force between the slide rail 4 and the slide groove 32 can be reduced through the roller 33, improve its slip efficiency, ensure that salvage mechanism 3 goes out to slide to the dam body 1 bottom in the water again, so that going on of salvage operation next time, can drive salvage mechanism 3 through servo motor 8 and remove, can increase its frequency of salvaging, can in time clean up the rubbish of dam body 1 near the surface of water, avoid rubbish to pile up for a long time and produce the harmful substance of acid and alkali and cause the destruction to the water conservancy dam, its barrier propterty has been improved greatly, simultaneously when salvaging floating rubbish, need not that the handheld scoop net of operation personnel is salvaged, save time and manpower, the operation personnel only need will arrive in the salvage mechanism 3 on dam body 1 top rubbish take out can, greatly reduced operation personnel's intensity of labour.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a slidingtype protective structure for water conservancy dam, includes dam body (1), its characterized in that, the slope surface symmetry fixed mounting of dam body (1) has four supports (2), and two upper and lower homonymies set up the common fixed mounting of one end that dam body (1) was kept away from in support (2) has a slide rail (4), two common slidable mounting has salvage mechanism (3) on slide rail (4), the top fixed mounting of dam body (1) has protection casing (7), fixed mounting has servo motor (8) in protection casing (7), the output fixed mounting of servo motor (8) has reel (9), the winding has stay cord (6) on reel (9), position rotation that just is located between protection casing (7) and slide rail (4) on dam body (1) installs spacing guide pulley (5), just the one end that reel (9) were kept away from in stay cord (6) is through spacing guide pulley (5) and with salvage mechanism (5) 3) And (4) fixedly connecting.

2. The sliding type protection structure for the water conservancy dam according to claim 1, wherein the fishing mechanism (3) comprises a connecting seat (31), two sliding grooves (32) are symmetrically arranged at the bottom end of the connecting seat (31) and corresponding to the two sliding rails (4), the two sliding rails (4) are in sliding clamping connection with the corresponding sliding grooves (32), and a frame (34) is fixedly mounted at one end, far away from the two sliding rails (4), of the connecting seat (31).

3. The sliding type protection structure for the water conservancy dam according to claim 2, wherein one end of the frame (34) close to the protective cover (7) is provided with a long opening (37), and one side of the frame (34) except the long opening (37) and the connecting seat (31) is fixedly provided with a hole leakage net (36).

4. A sliding type protective structure for water conservancy dams according to claim 3, characterized in that a straight plate (35) is fixedly installed between the opposite inner walls of the elongated opening (37) and at a position corresponding to the pull rope (6), and the straight plate (35) is fixedly connected with one end of the pull rope (6) far away from the reel (9).

5. The sliding type protection structure for the water conservancy dam according to claim 2, wherein two rollers (33) are rotatably mounted on the inner top walls of the two sliding grooves (32), and the four rollers (33) are slidably connected with the corresponding sliding rails (4).

6. The sliding type protection structure for the water conservancy dam according to claim 5, wherein two slide rails (4) are provided with a clamping groove (41) at a position close to one end of the corresponding sliding groove (32) and corresponding to four rollers (33), and the two clamping grooves (41) are connected with the corresponding rollers (33) in a sliding and clamping manner.