Water gate traction device for water conservancy project

Abstract

The utility model provides a water gate traction device for a water conservancy project, which belongs to the field of traction devices, and comprises a bracket, a pulley, an L-shaped vertical plate, a water gate traction mechanism, a speed measuring instrument, an anti-falling mechanism and a take-up arrangement mechanism, in the scheme, a gear A rotates to drive a gear B to rotate, and the gear B rotates to drive a take-up roller to rotate; the winding roller rotates to drive the traction rope to wind, the lifting ring is driven to ascend after the traction rope is wound, the hydraulic telescopic cylinder extends to drive the sliding sleeve to move, so that the sliding sleeve slides on the two sliding rods, the sliding sleeve moves to drive the U-shaped push plate to move, the U-shaped push plate moves to drive the traction rope to move, and the traction rope can be neatly wound on the winding roller. According to the water gate traction device for the water conservancy project, the pawl is meshed with the ratchet wheel, so that the ratchet wheel can only rotate in one direction, the water gate can be prevented from falling suddenly when rising, and the problem that in the prior art, when the water gate traction device for the water conservancy project winds a rope body, the rope body cannot be wound in order, and the rope body is wound can be solved.

Description

Technical Field

[0001] The utility model belongs to the field of traction devices, and in particular relates to a traction device for a water gate used in a water conservancy project. 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 is a valuable resource indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging, and regulate and distribute water. When carrying out water conservancy projects, traction devices are needed to control the gate plates of the sluice gates, thereby controlling the amount of water in the channel.

[0003] The authorization publication number "CN213595652U" records "a traction device for a water gate used in a water conservancy project, comprising a frame and a shell, the left and right sides of the front end of the shell are provided with heat dissipation holes, the front end of the shell inner cavity is fixedly connected with a partition, a fixed plate is fixedly connected between the left end of the rear side of the partition and the left end of the rear side of the shell inner cavity, the inner surfaces of the front and rear ends of the fixed plate are provided with slide grooves, a motor is fixedly installed on the front surface of the partition, the output end of the motor is fixedly connected with a rotating shaft, the middle end of the outer surface of the rotating shaft is fixedly connected with a roller, and the front and rear ends of the outer surface of the rotating shaft are fixedly connected with gears. The utility model solves the problem that the existing traction device cannot quickly and effectively maintain the adjusted height of the gate plate, which brings inconvenience to people's use through the functions of the motor, the rotating shaft, the gears, the electric push rod, the movable plate, the movable block, the slide groove and the fixed plate.

[0004] The above patent solves the problem that the existing traction device cannot quickly and effectively maintain the adjusted height of the gate, which brings inconvenience to people. However, when the rope body is rolled up in the above patent, the rope body cannot be rolled up neatly, which causes the rope body to become entangled. Utility Model Content

[0005] The utility model aims to provide a traction device for a water gate of a hydraulic project, aiming to solve the problem in the prior art that the rope body of the traction device for a water gate of a hydraulic project cannot be neatly rolled up when the rope body is rolled up, which causes the rope body to be entangled.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A traction device for a water gate used in a hydraulic engineering project, comprising:

[0008] Bracket;

[0009] A pulley is provided on the bracket;

[0010] Two L-shaped vertical plates are provided, and the two L-shaped vertical plates are symmetrically arranged on the top of the bracket;

[0011] The sluice traction mechanism is arranged on two L-shaped vertical plates;

[0012] A tachometer, which is installed on the traction mechanism of the sluice gate;

[0013] An anti-falling mechanism is provided on the two L-shaped vertical plates, and the anti-falling mechanism is connected to the sluice traction mechanism; and

[0014] The wire collection and arrangement mechanism is arranged on two L-shaped vertical plates.

[0015] As a preferred solution of the utility model, the sluice traction mechanism comprises:

[0016] The sluice traction components are located on two L-shaped vertical plates, and

[0017] The driving component is arranged on two L-shaped vertical plates.

[0018] As a preferred solution of the utility model, the sluice traction component includes a winding roller, a traction rope and a lifting ring. The winding roller is rotatably connected between the two L-shaped vertical plates, and both ends of the winding roller are respectively rotated to pass through the two L-shaped vertical plates and extend to the outside of the two L-shaped vertical plates. The traction rope is arranged on the winding roller, and the traction rope is slidably matched with the pulley, and the lifting ring is fixedly connected to one end of the traction rope.

[0019] As a preferred solution of the utility model, the driving component includes gear A, gear B and a forward and reverse motor, the forward and reverse motor is fixedly connected to one side end of the L-shaped vertical plate, and the output end of the forward and reverse motor rotates through the L-shaped vertical plate and extends to the outside of the L-shaped vertical plate, the gear A is fixedly connected to the output end of the forward and reverse motor, the gear B is fixedly connected to the circumferential surface of the winding roller, and the gear B and the gear A are meshed with each other.

[0020] As a preferred solution of the utility model, the anti-fall mechanism includes a ratchet, an electric telescopic rod, a pawl, a spring and a connecting plate, the ratchet is fixedly connected to one end of the winding roller, the pawl is rotatably connected to one side end of the L-shaped vertical plate through a rotating shaft, and the pawl and the ratchet are engaged with each other, the connecting plate is fixedly connected to one side end of one of the L-shaped vertical plates, the spring is fixedly connected between the pawl and the connecting plate, one end of the electric telescopic rod is fixedly connected to one side end of one of the L-shaped vertical plates, and the extended end of the electric telescopic rod is aligned with the pawl.

[0021] As a preferred solution of the utility model, the wire taking-up and sorting mechanism includes a hydraulic telescopic cylinder, a sliding rod, a U-shaped push plate and a sliding sleeve. Two sliding rods are provided, and the two sliding rods are fixedly connected between the two L-shaped vertical plates. The sliding sleeve is slidably sleeved on the two sliding rods, the U-shaped push plate is movably sleeved on the traction rope, and the U-shaped push plate is fixedly connected to the top of the sliding sleeve, the hydraulic telescopic cylinder is fixedly connected to one side end of the L-shaped vertical plate, and the extended end of the hydraulic telescopic cylinder movably passes through the L-shaped vertical plate and is fixedly connected to the sliding sleeve.

[0022] As a preferred solution of the utility model, the traction rope is wound around the winding roller, and one end of the traction rope is fixedly connected to the winding roller.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. In this scheme, the output end of the forward and reverse motor rotates to drive gear A to rotate, the rotation of gear A drives gear B to rotate, the rotation of gear B drives the winding roller to rotate, the rotation of the winding roller drives the traction rope to be wound, and the winding of the traction rope drives the lifting ring to rise, the extension of the hydraulic telescopic cylinder drives the sliding sleeve to move, so that the sliding sleeve slides on the two sliding rods, the movement of the sliding sleeve drives the movement of the U-shaped push plate, and the movement of the U-shaped push plate drives the movement of the traction rope, so that the traction rope can be neatly wound on the winding roller.

[0025] 2. In this scheme, the pawl is engaged with the ratchet so that the ratchet can only rotate in one direction, which can prevent the sluice gate from suddenly falling when it rises. The rotation of the ratchet can push the pawl to rotate, and the rotation of the pawl can compress the spring. The elastic force of the spring can push the pawl to rotate, so that the pawl and the ratchet are engaged. The extension of the extended end of the electric telescopic rod can push the pawl to rotate, and the pawl can be engaged and disengaged from the ratchet by rotation, so that the ratchet can rotate forward and backward. The pawl is engaged with the ratchet so that the ratchet can only rotate in one direction, so that the winding roller rotates when winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 For this utility model Figure 1 The enlarged view of point A in the middle;

[0029] Figure 3 For this utility model Figure 1 The enlarged view of point B in the middle;

[0030] Figure 4 It is a structural schematic diagram of another perspective of the utility model;

[0031] Figure 5 It is a structural schematic diagram of the winding roller of the utility model.

[0032] In the figure: 1. bracket; 2. hydraulic telescopic cylinder; 3. ratchet; 4. L-shaped vertical plate; 5. winding roller; 6. traction rope; 7. gear A; 8. gear B; 9. slide bar; 10. pulley; 11. speedometer; 12. lifting ring; 13. electric telescopic rod; 14. ratchet; 15. spring; 16. connecting plate; 17. U-shaped push plate; 18. sliding sleeve; 19. forward and reverse motor. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Example 1

[0035] See also Figure 1-Figure 5 , the technical solution provided by this embodiment is as follows:

[0036] A traction device for a water gate used in a water conservancy project is composed of a bracket 1, a pulley 10, an L-shaped vertical plate 4, a water gate traction mechanism, a speed meter 11, an anti-fall mechanism and a wire collection and sorting mechanism. The pulley 10 is arranged on the bracket 1, two L-shaped vertical plates 4 are provided, and the two L-shaped vertical plates 4 are symmetrically arranged on the top of the bracket 1, and the speed meter 11 is arranged on the water gate traction mechanism.

[0037] In a specific embodiment of the present utility model, a pulley 10 is fixedly connected to the side end of the bracket 1. The setting of the pulley 10 facilitates the retraction and extension of the traction rope 6. The two L-shaped vertical plates 4 are fixedly connected to the top of the bracket 1. The speedometer 11 is fixedly connected to one end of the traction rope 6. The speedometer 11 can be used to detect the descending speed of the lifting ring 12. The working principle and internal structure of the speedometer 11 are common knowledge to those skilled in the art, so they will not be repeated here.

[0038] Specifically, the traction component of the water gate is arranged on two L-shaped vertical plates 4, and the traction component of the water gate includes a winding roller 5, a traction rope 6 and a lifting ring 12. The winding roller 5 is rotatably connected between the two L-shaped vertical plates 4, and both ends of the winding roller 5 are respectively rotated to pass through the two L-shaped vertical plates 4 and extend to the outside of the two L-shaped vertical plates 4. The traction rope 6 is arranged on the winding roller 5, and the traction rope 6 is slidably matched with the pulley 10, and the lifting ring 12 is fixedly connected to one end of the traction rope 6.

[0039] In a specific embodiment of the utility model, the traction rope 6 can be retracted and released by rotating the winding roller 5, and the traction rope 6 is connected to the lifting ring 12, so that the traction rope 6 drives the lifting ring 12 to rise after being reeled up, and the lifting ring 12 is used to connect the sluice gate.

[0040] Specifically, the driving component is arranged on two L-shaped vertical plates 4, and the driving component includes gear A7, gear B8 and forward and reverse motor 19. The forward and reverse motor 19 is fixedly connected to one side end of the L-shaped vertical plate 4, and the output end of the forward and reverse motor 19 rotates through the L-shaped vertical plate 4 and extends to the outside of the L-shaped vertical plate 4. The gear A7 is fixedly connected to the output end of the forward and reverse motor 19, the gear B8 is fixedly connected to the circumferential surface of the winding roller 5, and the gear B8 is meshed with the gear A7.

[0041] In a specific embodiment of the present utility model, the output end of the forward and reverse motor 19 can rotate to drive the gear A7 to rotate, the gear A7 can rotate to drive the gear B8 to rotate, and the gear B8 can rotate to drive the winding roller 5 to rotate.

[0042] Specifically, the anti-fall mechanism is arranged on two L-shaped vertical plates 4, and the anti-fall mechanism is connected to the sluice traction mechanism. The anti-fall mechanism includes a ratchet 3, an electric telescopic rod 13, a pawl 14, a spring 15 and a connecting plate 16. The ratchet 3 is fixedly connected to one end of the winding roller 5, and the pawl 14 is rotatably connected to one side end of the L-shaped vertical plate 4 through a rotating shaft, and the pawl 14 and the ratchet 3 are meshed with each other. The connecting plate 16 is fixedly connected to one side end of one of the L-shaped vertical plates 4, and the spring 15 is fixedly connected between the pawl 14 and the connecting plate 16. One end of the electric telescopic rod 13 is fixedly connected to one side end of one of the L-shaped vertical plates 4, and the extended end of the electric telescopic rod 13 is aligned with the pawl 14.

[0043] In a specific embodiment of the utility model, the pawl 14 is engaged with the ratchet 3, so that the ratchet 3 can only rotate in one direction, and the rotation of the ratchet 3 can push the pawl 14 to rotate. The rotation of the pawl 14 can compress the spring 15, and the elastic force of the spring 15 can push the pawl 14 to rotate, so that the pawl 14 is engaged with the ratchet 3. The extension of the extended end of the electric telescopic rod 13 can push the pawl 14 to rotate, and the rotation of the pawl 14 can be engaged and disengaged from the ratchet 3, so that the ratchet 3 can rotate forward and reversely. The pawl 14 is engaged with the ratchet 3, so that the ratchet 3 can only rotate in one direction, so that the winding roller 5 rotates when winding.

[0044] Specifically, the wire-winding and arranging mechanism is arranged on two L-shaped vertical plates 4, and the wire-winding and arranging mechanism includes a hydraulic telescopic cylinder 2, a slide bar 9, a U-shaped push plate 17 and a slide sleeve 18. Two slide bars 9 are provided, and the two slide bars 9 are fixedly connected between the two L-shaped vertical plates 4. The slide sleeve 18 is slidably sleeved on the two slide bars 9, and the U-shaped push plate 17 is movably sleeved on the traction rope 6, and the U-shaped push plate 17 is fixedly connected to the top of the slide sleeve 18. The hydraulic telescopic cylinder 2 is fixedly connected to one side end of the L-shaped vertical plate 4, and the extended end of the hydraulic telescopic cylinder 2 movably passes through the L-shaped vertical plate 4 and is fixedly connected to the slide sleeve 18.

[0045] In a specific embodiment of the utility model, the two slide rods 9 are used to connect the slide sleeve 18, and the slide sleeve 18 is used to connect the U-shaped push plate 17. The extended end of the hydraulic telescopic cylinder 2 is fixedly connected to the slide sleeve 18, so that the hydraulic telescopic cylinder 2 can be extended to drive the slide sleeve 18 to move, and the movement of the slide sleeve 18 can drive the U-shaped push plate 17 to move. The movement of the U-shaped push plate 17 can make the traction rope 6 neat when it is wound up to prevent entanglement.

[0046] Specifically, the traction rope 6 is wound around the winding roller 5 , and one end of the traction rope 6 is fixedly connected to the winding roller 5 .

[0047] In a specific embodiment of the present invention, the traction rope 6 is wound around the winding roller 5 , and one end of the traction rope 6 is fixedly connected to the winding roller 5 .

[0048] The working principle or working process of the traction device for the water gate of the water conservancy project provided by the utility model is as follows: the forward and reverse motor 19 is started, the output end of the forward and reverse motor 19 rotates to drive the gear A7 to rotate, the gear A7 rotates to drive the gear B8 to rotate, the gear B8 rotates to drive the winding roller 5 to rotate, the winding roller 5 rotates to drive the traction rope 6 to be wound, the winding roller 5 rotates to drive the ratchet 3 to rotate, the ratchet 3 rotates to push the pawl 14 to rotate, the pawl 14 rotates to compress the spring 15, and after the traction rope 6 is wound, the lifting ring 12 is driven to rise, the hydraulic telescopic cylinder 2 is extended to drive the sliding sleeve 18 to move, so that the sliding sleeve 18 slides on the two sliding rods 9, the sliding sleeve 18 moves to drive the U-shaped push plate 17 to move, and the U-shaped push plate 17 moves to drive the traction rope 6 to move, so that the traction rope 6 can be neatly wound on the winding roller 5.

[0049] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A traction device for a water gate used in a hydraulic project, characterized in that: include: Bracket (1); A pulley (10) is arranged on the bracket (1); Two L-shaped vertical plates (4) are provided, and the two L-shaped vertical plates (4) are symmetrically arranged on the top of the bracket (1); The sluice traction mechanism is arranged on two L-shaped vertical plates (4); A tachometer (11), arranged on the traction mechanism of the sluice gate; An anti-falling mechanism is provided on the two L-shaped vertical plates (4), and the anti-falling mechanism is connected to the sluice traction mechanism; and The wire collection and arrangement mechanism is arranged on two L-shaped vertical plates (4).

2. A water gate traction device for water conservancy projects according to claim 1, characterized in that: The sluice traction mechanism comprises: The sluice traction component is arranged on two L-shaped vertical plates (4), and The driving component is arranged on the two L-shaped vertical plates (4).

3. A traction device for water gates used in water conservancy projects according to claim 2, characterized in that: The sluice traction component comprises a winding roller (5), a traction rope (6) and a lifting ring (12); the winding roller (5) is rotatably connected between the two L-shaped vertical plates (4), and both ends of the winding roller (5) are respectively rotated to pass through the two L-shaped vertical plates (4) and extend to the outside of the two L-shaped vertical plates (4); the traction rope (6) is arranged on the winding roller (5), and the traction rope (6) is slidably matched with the pulley (10); and the lifting ring (12) is fixedly connected to one end of the traction rope (6).

4. A traction device for water gates used in water conservancy projects according to claim 3, characterized in that: The driving component comprises a gear A (7), a gear B (8) and a forward and reverse motor (19); the forward and reverse motor (19) is fixedly connected to one side end of the L-shaped vertical plate (4); and the output end of the forward and reverse motor (19) rotates through the L-shaped vertical plate (4) and extends to the outside of the L-shaped vertical plate (4); the gear A (7) is fixedly connected to the output end of the forward and reverse motor (19); the gear B (8) is fixedly connected to the circumferential surface of the winding roller (5), and the gear B (8) and the gear A (7) are meshed with each other.

5. A traction device for water gates used in water conservancy projects according to claim 4, characterized in that: The anti-fall mechanism comprises a ratchet (3), an electric telescopic rod (13), a pawl (14), a spring (15) and a connecting plate (16); the ratchet (3) is fixedly connected to one end of the winding roller (5); the pawl (14) is rotatably connected to one side end of the L-shaped vertical plate (4) via a rotating shaft, and the pawl (14) and the ratchet (3) are meshed with each other; the connecting plate (16) is fixedly connected to one side end of one of the L-shaped vertical plates (4); the spring (15) is fixedly connected between the pawl (14) and the connecting plate (16); one end of the electric telescopic rod (13) is fixedly connected to one side end of one of the L-shaped vertical plates (4), and the extended end of the electric telescopic rod (13) is aligned with the pawl (14).

6. A traction device for water gates in hydraulic engineering according to claim 5, characterized in that: The wire-winding and arranging mechanism comprises a hydraulic telescopic cylinder (2), a sliding rod (9), a U-shaped push plate (17) and a sliding sleeve (18). Two sliding rods (9) are provided, and the two sliding rods (9) are fixedly connected between two L-shaped vertical plates (4). The sliding sleeve (18) is slidably sleeved on the two sliding rods (9). The U-shaped push plate (17) is movably sleeved on the traction rope (6), and the U-shaped push plate (17) is fixedly connected to the top of the sliding sleeve (18). The hydraulic telescopic cylinder (2) is fixedly connected to one side end of the L-shaped vertical plate (4), and the extended end of the hydraulic telescopic cylinder (2) movably passes through the L-shaped vertical plate (4) and is fixedly connected to the sliding sleeve (18).

7. A traction device for water gates in hydraulic engineering according to claim 6, characterized in that: The traction rope (6) is wound around the winding roller (5), and one end of the traction rope (6) is fixedly connected to the winding roller (5).

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