CN216551797U

CN216551797U - Protector of hydraulic and hydroelectric engineering side slope

Info

Publication number: CN216551797U
Application number: CN202123280248.2U
Authority: CN
Inventors: 张定筠; 施唯; 胡新湘
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-17
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to the technical field of hydraulic and hydroelectric engineering, and discloses a protective device for a hydraulic and hydroelectric engineering side slope, which comprises a side slope, a protective frame and a separation net assembly, wherein the protective frame is positioned above the side slope, the left side and the right side of the top of the protective frame are respectively provided with two fixing rods which are symmetrically distributed in the front-back direction, one ends of the bottoms of the fixing rods extend into the side slope, and the left side and the right side of the inside of the protective frame are respectively provided with a second cavity positioned at the rear side of the rear side fixing rod. This protector of hydraulic and hydroelectric engineering side slope drives the worm wheel rotation through rotatory worm, and the worm wheel drives the threaded rod and rotates to make the thread block drive the gyro wheel and move to the front side, the gyro wheel removes and is promoting the wedge-shaped plate and drive the baffle and remove, and the baffle promotes T shaped plate compression reset spring, breaks away from the second cavity until the T shaped plate, and the arm-tie is taken out to the rear side this moment, can will separate the net and take out, thereby be convenient for change separating the net, easy operation is convenient, has improved work efficiency.

Description

Protector of hydraulic and hydroelectric engineering side slope

Technical Field

The utility model relates to the technical field of hydraulic and hydroelectric engineering, in particular to a protective device for a slope of hydraulic and hydroelectric engineering.

Background

The water conservancy and hydropower engineering is a project built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, water flow can be controlled only by building the water conservancy and hydropower engineering to prevent flood disasters, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

In hydraulic and hydroelectric engineering, need protect the side slope, improve the stability of side slope, current side slope protector squeezes into the shakiness, protector's both ends drop easily when the protection, influence protector's stability, and do not set up the structure that the protection of being convenient for to change separates the net, because the protection that the iron wire was made separates the net and often can take place to break and damage, and need wholly demolish when changing, it is very inconvenient when having increased the cost and using, the work efficiency is greatly influenced, so provide a protector of hydraulic and hydroelectric engineering side slope for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a protective device for a water conservancy and hydropower engineering side slope, which has the advantages of stable fixation of the protective device and convenience for replacing a protective separation net, and solves the problems that the conventional side slope protective device is unstable in driving, the two ends of the protective device are easy to fall off during protection, the stability of the protective device is influenced, a structure for facilitating replacement of the protective separation net is not arranged, the protective separation net made of iron wires is broken and damaged frequently, the protective separation net needs to be integrally removed during replacement, the cost is increased, the use is very inconvenient, and the working efficiency is greatly influenced.

(II) technical scheme

In order to realize the purposes of stably fixing the protective device and conveniently replacing the protective separation net, the utility model provides the following technical scheme: a protection device for a water conservancy and hydropower engineering side slope comprises a side slope, a protection frame and a partition net component, wherein the protection frame is positioned above the side slope, the left side and the right side of the top of the protection frame are respectively provided with two fixing rods which are symmetrically distributed front and back, one end of the bottom of each fixing rod extends into the side slope, the left side and the right side of the inside of the protection frame are respectively provided with a second cavity which is positioned at the rear side of the rear side fixing rod, the rear side of the protection frame is provided with two clamping grooves which are positioned between the two second cavities, the partition net component is positioned at the rear side of the protection frame, one end of the front side of the partition net component extends into the protection frame and is in sliding connection with the left side and the right side of the inner wall of the protection frame, the left end and the right end of the front side of the partition net component respectively extend into the two clamping grooves and are clamped with the second cavities, the inside of the fixing rods is provided with a first cavity, and a fixing component is arranged between the left side and the left side of the inner wall of the first cavity and the right side of the inner wall of the first cavity and the side of the side slope, the top one end of fixed subassembly extends to the top of dead lever, be provided with the promotion subassembly of one end and the laminating of net subassembly that separates between the upper and lower both sides of the inner wall of second cavity, the other end of promotion subassembly extends to the outside of protective frame.

Preferably, the net component includes the net that separates, separate the rear side that the net is located the protective frame and its front side one end extends to the inside of protective frame and laminates mutually with the inner wall front side of protective frame, separate the equal fixed mounting in the left and right sides of net have respectively with the inner wall left and right sides sliding connection's of protective frame slide, the rear side fixed mounting that separates the net has the arm-tie with the laminating of protective frame rear side, the equal fixed mounting in the left and right sides of arm-tie front side has one end to extend to the inside installation piece of draw-in groove, movable mounting has one end to extend to the inside T-shaped plate of second cavity between the inner wall front and back both sides of installation piece controls two the equal fixed mounting in the opposite sides of T-shaped plate has one end and the inner wall fixed connection's of second cavity reset spring.

Preferably, the fixing component comprises a bidirectional threaded rod, the bidirectional threaded rod is movably mounted between the left side and the right side of the inner wall of the first cavity, a first bevel gear is fixedly mounted on the outer portion of the bidirectional threaded rod, two thread moving plates which are respectively located on the left side and the right side of the first bevel gear are mounted on the outer threads of the bidirectional threaded rod, the top and the bottom of each thread moving plate are respectively in sliding connection with the inner top wall and the inner bottom wall of the first cavity, two inserting plates which are respectively located on the upper side and the lower side of the bidirectional threaded rod are fixedly mounted at one end, far away from the first bevel gear, of each thread moving plate, one end, far away from the corresponding thread moving plate, of each inserting plate extends into the side slope, a U-shaped plate is fixedly mounted on the inner top wall of the first cavity, and a rotating rod, with one end penetrating through and extending to the bottom of the U-shaped plate, is movably mounted at the top of the fixing rod, and a second bevel gear meshed with the first bevel gear is fixedly arranged at the bottom of the rotating rod.

Preferably, the pushing assembly comprises baffles, baffles with one ends attached to the T-shaped plates are movably mounted between the front side and the rear side of the inner wall of the second chamber, wedge plates are fixedly mounted on the back sides of the inner walls of the two baffles, limiting plates located on the back sides of the two baffles are fixedly mounted on the rear side of the inner wall of the second chamber, threaded rods located on the back sides of the two limiting plates are movably mounted between the front side and the rear side of the inner wall of the second chamber, worm wheels are fixedly mounted on the outer portions of the threaded rods, thread blocks located on the front sides of the worm wheels and having one ends slidably connected with the inner wall of the second chamber are mounted on the outer threads of the threaded rods, rollers slidably connected with the wedge plates are fixedly mounted on the opposite sides of the thread blocks on the left side and the right side, worms with one ends extending to the inside of the second chamber and movably connected with the limiting plates are movably mounted on the left side and the right side of the protection frame, the worm is positioned below the worm wheel and meshed with the worm wheel.

Preferably, the two thread moving plates are internally provided with threaded holes matched with the two-way threaded rods, and the thread directions of the two threaded holes are opposite.

Preferably, the opposite sides of the two thread blocks are fixedly provided with sliding blocks, one ends of which are connected with the inner wall of the second cavity in a sliding manner.

(III) advantageous effects

Compared with the prior art, the utility model provides a protective device for a slope of a hydraulic and hydroelectric engineering, which has the following beneficial effects:

1. this protector of hydraulic and hydroelectric engineering side slope inserts the side slope through the dead lever in, then rotatory dwang, the dwang drives second conical gear and first conical gear meshing and rotates to drive two-way threaded rod and rotate, make the screw thread movable plate remove and promote the inside of plugboard joint at the side slope, thereby consolidate the dead lever, increase its stability, prevent that protector from droing.

2. This protector of hydraulic and hydroelectric engineering side slope, it is rotatory to drive the worm wheel through rotatory worm, and the worm wheel drives the threaded rod and rotates to make the fillet to drive the gyro wheel and move to the front side, the gyro wheel removes and is promoting the wedge board and drive the baffle and remove, and the baffle promotes T shaped plate compression reset spring, breaks away from the second cavity until T shaped plate, and the arm-tie is taken out to the rear side this moment, can take out at a distance from the net, thereby be convenient for change at a distance from the net, and easy operation is convenient, has improved work efficiency.

Drawings

FIG. 1 is a schematic, partially elevational, cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is an enlarged view of the point B in FIG. 1;

FIG. 4 is an enlarged view of the point A in the structure of FIG. 2.

In the figure: 1 slope, 2 protective frames, 3 clamping grooves, 4 second cavities, 5 fixing rods, 6 fixing components, 61 rotating rods, 62U-shaped plates, 63 second conical gears, 64 plugboard, 65 threaded moving plates, 66 bidirectional threaded rods, 67 first conical gears, 7 spacer net components, 71 spacer nets, 72T-shaped plates, 73 sliding plates, 74 pulling plates, 75 mounting blocks, 76 return springs, 8 pushing components, 81 worms, 82 worm gears, 83 threaded rods, 84 threaded blocks, 85 rollers, 86 wedge-shaped plates, 87 baffle plates, 88 limiting plates and 9 first cavities.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a protector of hydraulic and hydroelectric engineering side slope, including side slope 1, protection frame 2 and partition net subassembly 7, protection frame 2 is located side slope 1's top and its top left and right sides equal fixed mounting have quantity be two and be the dead lever 5 of front and back symmetric distribution, the bottom one end of dead lever 5 extends to side slope 1's inside, second cavity 4 that is located rear side dead lever 5 rear side is all offered to the inside left and right sides of protection frame 2, the rear side of protection frame 2 is seted up quantity and is two and all is located two draw-in grooves 3 between the second cavity 4, partition net subassembly 7 is located the rear side of protection frame 2 and its front side one end extend to protection frame 2's inside and with protection frame 2's inner wall left and right sides sliding connection, partition net subassembly 7 front side's left and right sides both ends extend to two draw-in grooves 3's inside respectively and with second cavity 4 looks joints.

The partition net component 7 comprises a partition net 71, the partition net 71 is positioned at the rear side of the protection frame 2, one end of the front side of the partition net 71 extends into the protection frame 2 and is attached to the front side of the inner wall of the protection frame 2, sliding plates 73 which are respectively connected with the left side and the right side of the inner wall of the protection frame 2 in a sliding manner are fixedly arranged at the left side and the right side of the partition net 71, a pulling plate 74 which is attached to the rear side of the protection frame is fixedly arranged at the rear side of the partition net 71, mounting blocks 75 of which one ends extend into the clamping grooves 3 are fixedly arranged at the left side and the right side of the front side of the pulling plate 74, T-shaped plates 72 of which one ends extend into the second chamber 4 are movably arranged between the front side and the rear side of the inner wall of the mounting blocks 75, return springs 76 of which one ends are fixedly connected with the inner wall of the second chamber 4 are fixedly arranged at the opposite sides of the left and the right T-shaped plates 72, a first chamber 9 is arranged in the fixing component 6 of which the left end and the right side of the inner wall of the first chamber 9 extend into the side slope 1, one end of the top of the fixing member 6 extends to the top of the fixing rod 5.

The fixing component 6 comprises a bidirectional threaded rod 66, the bidirectional threaded rod 66 is movably installed between the left side and the right side of the inner wall of the first cavity 9, a first bevel gear 67 is fixedly installed outside the bidirectional threaded rod 66, two threaded moving plates 65 which are respectively located on the left side and the right side of the first bevel gear 67 are installed on the external threads of the bidirectional threaded rod 66, the top and the bottom of each threaded moving plate 65 are respectively in sliding connection with the inner top wall and the inner bottom wall of the first cavity 9, threaded holes matched with the bidirectional threaded rod 66 are formed in the two threaded moving plates 65, the thread directions of the two threaded holes are opposite, two plug-in plates 64 which are respectively located on the upper side and the lower side of the bidirectional threaded rod 66 are fixedly installed at one ends of the threaded moving plates 65 far away from the first bevel gear 67, one ends of the plug-in plates 64 which are far away from the threaded moving plates 65 extend to the inside of the side slope 1, and a U-shaped plate 62 is fixedly installed on the inner top wall of the first cavity 9, the top movable mounting of dead lever 5 has one end to run through and extends to the dwang 61 of U-shaped board 62 bottom, and the bottom fixed mounting of dwang 61 has second conical gear 63 with first conical gear 67 engaged with, and movable mounting has the promotion subassembly 8 of one end and the laminating of net subassembly 7 between the upper and lower both sides of the inner wall of second chamber 4, and the other end of promotion subassembly 8 extends to the outside of protective frame 2.

The pushing component 8 comprises a baffle 87, a baffle 87 with one end attached to the T-shaped plate 72 is movably mounted between the front side and the rear side of the inner wall of the second chamber 4, a wedge-shaped plate 86 is fixedly mounted on the back side of the inner wall of the second chamber 4, a limiting plate 88 located on the back side of the inner wall of the second chamber 4 is fixedly mounted on the back side of the inner wall of the second chamber 4, a threaded rod 83 located on the back side of the two limiting plates 88 is movably mounted between the front side and the rear side of the inner wall of the second chamber 4, a worm gear 82 is fixedly mounted on the outside of the threaded rod 83, a threaded block 84 located on the front side of the worm gear 82 and slidably connected with the inner wall of the second chamber 4 is mounted on the outer thread of the threaded block 83, a roller 85 slidably connected with the wedge-shaped plate 86 is fixedly mounted on the opposite side of the threaded block 84 on the left side and the right side, a limiting plate 85 is movably mounted on the left side and the right side of the frame 2 88, the worm 81 is positioned below the worm wheel 82 and meshed with the worm wheel 82.

The fixing rod 5 is inserted into the slope 1, then the rotating rod 61 is rotated, the rotating rod 61 drives the second bevel gear 63 and the first bevel gear 67 to rotate in a meshing way, thereby driving the bidirectional threaded rod 66 to rotate, causing the threaded moving plate 65 to move and pushing the insertion plate 64 to be clamped in the side slope 1, thereby reinforcing the fixing rod 5, increasing the stability thereof, preventing the protector from falling off, driving the worm wheel 82 to rotate by rotating the worm 81, driving the threaded rod 83 to rotate by the worm wheel 82, thereby causing the screw block 84 to drive the roller 85 to move to the front side, the roller 85 moving to drive the wedge plate 86 to drive the baffle 87 moving, the baffle 87 driving the T-shaped plate 72 to compress the return spring 76 until the T-shaped plate 72 is separated from the second chamber 4, at this time, the pulling plate 74 is pulled out to the rear side, the separation net 71 can be taken out, so that the separation net 71 is convenient to replace, the operation is simple and convenient, and the working efficiency is improved.

To sum up, the protection device for the slope of the hydraulic and hydroelectric engineering is inserted into the slope 1 through the fixing rod 5, then the rotating rod 61 is rotated, the rotating rod 61 drives the second bevel gear 63 and the first bevel gear 67 to rotate in a meshed manner, so as to drive the bidirectional threaded rod 66 to rotate, so that the threaded moving plate 65 moves and pushes the insertion plate 64 to be clamped inside the slope 1, thereby reinforcing the fixing rod 5, increasing the stability of the protection device, preventing the protection device from falling off, the worm 81 drives the worm wheel 82 to rotate, the worm wheel 82 drives the threaded rod 83 to rotate, so as to drive the threaded block 84 to drive the roller 85 to move towards the front side, the roller 85 moves to push the wedge plate 86 to drive the baffle 87 to move, the baffle 87 pushes the T-shaped plate 72 to compress the reset spring 76 until the T-shaped plate 72 is separated from the second chamber 4, at this time, the pull plate 74 is pulled out towards the rear side, the separation net 71 can be taken out, thereby facilitating the replacement of the separation net 71, the operation is simple and convenient, the work efficiency is improved, the problem that the existing side slope protection device is unstable in driving is solved, the two ends of the protection device are easy to fall off during protection, the stability of the protection device is influenced, a structure which is convenient for replacing the protection separation net is not arranged, and the protection separation net made of iron wires is always broken and damaged and needs to be integrally removed during replacement, so that the cost is increased, the use is very inconvenient, and the work efficiency is greatly influenced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 protector of hydraulic and hydroelectric engineering side slope, includes side slope (1), protective frame (2) and separates net subassembly (7), protective frame (2) are located the top of side slope (1) and its top left and right sides all are provided with quantity and are two and are front and back symmetric distribution's dead lever (5), the bottom one end of dead lever (5) extends to the inside of side slope (1), the inside left and right sides of protective frame (2) all is provided with second cavity (4) that are located rear side dead lever (5) rear side, the rear side of protective frame (2) is provided with quantity and is two and all is located draw-in groove (3) between two second cavity (4), separate net subassembly (7) be located the rear side of protective frame (2) and its front side one end extend to the inside of protective frame (2) and with the inner wall left and right sides sliding connection of protective frame (2), separate net subassembly (7) front side left and right sides sliding connection about both ends extend to the inside of two draw-in grooves (3) respectively and with the inner wall left and right sides sliding connection of protective frame (2), separate net subassembly (7) front side Second cavity (4) looks joint, the inside of dead lever (5) is provided with first cavity (9), its characterized in that: be provided with between the inner wall left and right sides of first cavity (9) about both ends extend to the inside fixed subassembly (6) of side slope (1), the top one end of fixed subassembly (6) extends to the top of dead lever (5), be provided with between the inner wall upper and lower both sides of second cavity (4) one end and separate promotion subassembly (8) that net subassembly (7) laminated, the other end that promotes subassembly (8) extends to the outside of protective frame (2).

2. The protecting device for the slope of the water conservancy and hydropower engineering as claimed in claim 1, which is characterized in that: the screen component (7) comprises a screen (71), the screen (71) is positioned at the rear side of the protective frame (2), one end of the front side of the screen (71) extends into the protective frame (2) and is attached to the front side of the inner wall of the protective frame (2), the left side and the right side of the separation net (71) are fixedly provided with sliding plates (73) which are respectively connected with the left side and the right side of the inner wall of the protective frame (2) in a sliding way, a pulling plate (74) which is jointed with the rear side of the protective frame is fixedly arranged at the rear side of the separation net (71), the left side and the right side of the front side of the pulling plate (74) are both fixedly provided with mounting blocks (75) with one ends extending into the clamping grooves (3), movably mounted between the inner wall front and back both sides of installation piece (75) has one end to extend to inside T shaped plate (72) of second cavity (4), controls two the equal fixed mounting in the opposite sides of T shaped plate (72) has inner wall fixed connection's of one end and second cavity (4) reset spring (76).

3. The protecting device for the slope of the water conservancy and hydropower engineering as claimed in claim 1, which is characterized in that: the fixed assembly (6) comprises a bidirectional threaded rod (66), the bidirectional threaded rod (66) is movably mounted between the left side and the right side of the inner wall of the first cavity (9), a first bevel gear (67) is fixedly mounted on the outer portion of the bidirectional threaded rod (66), two thread moving plates (65) which are respectively located on the left side and the right side of the first bevel gear (67) are mounted on the outer threads of the bidirectional threaded rod (66), the top and the bottom of each thread moving plate (65) are respectively in sliding connection with the inner top wall and the inner bottom wall of the first cavity (9), two inserting plates (64) which are respectively located on the upper side and the lower side of the bidirectional threaded rod (66) are fixedly mounted at one end, far away from the thread moving plates (65), of each inserting plate (64) extends into the side slope (1), the interior roof fixed mounting of first cavity (9) has U-shaped board (62), the top movable mounting of dead lever (5) has one end to run through and extend to dwang (61) of U-shaped board (62) bottom, the bottom fixed mounting of dwang (61) has second bevel gear (63) with first bevel gear (67) engaged with.

4. A protector for a hydraulic and hydroelectric engineering slope according to claim 2, characterized in that: the pushing assembly (8) comprises a baffle (87), a baffle (87) with one end attached to the T-shaped plate (72) is movably mounted between the front side and the rear side of the inner wall of the second chamber (4), a wedge-shaped plate (86) is fixedly mounted on the opposite sides of the baffle (87), a limiting plate (88) located on the opposite sides of the two baffles (87) is fixedly mounted on the rear side of the inner wall of the second chamber (4), a threaded rod (83) located on the opposite sides of the two limiting plates (88) is movably mounted between the front side and the rear side of the inner wall of the second chamber (4), a worm wheel (82) is fixedly mounted on the outer portion of the threaded rod (83), a threaded block (84) located on the front side of the worm wheel (82) and connected with the inner wall of the second chamber (4) in a sliding manner is mounted on the outer portion of the threaded block (83), rollers (85) connected with the wedge-shaped plate (86) in a sliding manner are fixedly mounted on the opposite sides of the left side and the left side, the equal movable mounting in the left and right sides of protective frame (2) has one end to extend to the inside of second cavity (4) and with limiting plate (88) swing joint's worm (81), worm (81) are located the below of worm wheel (82) and mesh mutually with worm wheel (82).

5. A protector for a hydraulic and hydroelectric engineering slope according to claim 3, characterized in that: threaded holes matched with the two-way threaded rods (66) are formed in the two thread moving plates (65), and the thread directions of the two threaded holes are opposite.

6. A protection device for a hydraulic and hydroelectric engineering side slope according to claim 4, characterized in that: and sliding blocks with one ends connected with the inner wall of the second chamber (4) in a sliding manner are fixedly arranged on the opposite sides of the two thread blocks (84).