Opening and closing gate for hydraulic engineering construction

Abstract

The opening and closing gate for hydraulic engineering construction relates to the technical field of hydraulic engineering gates and comprises a mounting frame, sliding grooves are formed in the side walls of the left end and the right end of the mounting frame correspondingly, the top of the mounting frame is in threaded connection with a threaded rod, the threaded rod penetrates through the mounting frame, and a gate body is fixedly mounted at the bottom of the threaded rod; the gate is slidably connected with the sliding groove, a grip is fixedly installed at the upper end of the threaded rod, two sets of sliding rails are symmetrically installed on the side wall of the front end of the gate, second limiting blocks are slidably connected to the inner walls of the sliding rails, a collecting frame is fixedly installed on the side wall of the front end of each second limiting block, and the tops of the second limiting blocks make contact with a limiting assembly. The limiting assembly is connected with the gate, rectangular plates are symmetrically mounted on the side wall of the front end of the mounting frame, motors are fixedly mounted on the side walls of the two rectangular plates, and the output ends of the motors penetrate through the rectangular plates and are rotationally connected with the rectangular plates.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy gates, in particular to an opening and closing gate for water conservancy project construction. Background Art

[0002] The gate is an important device for regulating the flow and water level in rivers and channels. When the gate is closed, it can intercept floods and tides and raise the water level upstream. When the gate is open, it can drain water and floods and supply water downstream.

[0003] During operation, the existing gates will block all the garbage from upstream outside the gates. If they are not cleaned up in time, the garbage will flow into the downstream waters after the gates are opened, causing pollution to the downstream waters.

[0004] Therefore, it is necessary to provide a kind of water conservancy project construction opening and closing gate to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model provides an opening and closing gate for water conservancy project construction, which solves the problem of garbage blocking outside the gate.

[0006] In order to solve the above technical problems, the utility model provides a gate for opening and closing water conservancy project construction, including: a mounting frame, the left and right side walls of the mounting frame are provided with slide grooves, the top of the mounting frame is threadedly connected with a threaded rod, the threaded rod penetrates the mounting frame, the bottom of the threaded rod is fixedly installed with a gate, the gate is slidably connected to the slide groove, the upper end of the threaded rod is fixedly installed with a handle, the front end side wall of the gate is symmetrically installed with two groups of slide rails, the inner wall of the slide rail is slidably connected with a limiting block 2, the front end side wall of the limiting block 2 is fixedly installed with a collection frame, the top of the limiting block 2 contacts the limiting assembly, the limiting assembly is connected with the gate, the front end side wall of the mounting frame is symmetrically installed with rectangular plates, the two groups of the rectangular plate side walls are fixedly installed with motors, the output end of the motor penetrates the rectangular plate and is rotatably connected with the rectangular plate, the output ends of the two groups of the motors are fixedly installed with take-up rollers, the front end bottom of the collection frame is rotatably connected with a side door, the left and right ends of the side door are installed with round rods, and a rope is installed between the round rod and the take-up roller.

[0007] Preferably, the limiting assembly comprises a rectangular groove, a telescopic rod, a spring and a limiting block 1, the rectangular groove is opened on the left and right side walls of the front end of the gate, and the limiting block 1 is slidably connected to the rectangular groove.

[0008] Preferably, the other end of the limit block 1 is in close contact with the top of the slide rail, one end of the telescopic rod is fixedly connected to the limit block 1, and the other end of the telescopic rod is fixedly connected to the inner wall of the rectangular groove.

[0009] Preferably, the left and right ends of the spring are fixedly connected to the limiting block 1 and the inner wall of the rectangular groove respectively, and the spring is sleeved on the outside of the telescopic rod.

[0010] Preferably, a plurality of groups of pedals are evenly mounted on the side walls of the mounting frame.

[0011] Preferably, the collecting frame and the side door side walls are evenly provided with a plurality of groups of circular holes.

[0012] Compared with the related art, the gate for opening and closing water conservancy project construction provided by the utility model has the following advantages:

[0013] Beneficial effects:

[0014] The utility model provides an opening and closing gate for water conservancy project construction. Through the interaction of components such as a motor, a take-up roller, a rope, a side door, a collecting frame, a gate, a handle and a threaded rod, the collecting frame can collect all the garbage blocked near the gate during the rising process of the gate, so as to prevent the garbage from continuing to flow downstream with the water flow to pollute the downstream. The device has a simple structure and is easy to operate, and has a certain effect on water source protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of a gate for opening and closing water conservancy projects provided by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the side door shown;

[0017] Figure 3 for Figure 1 A schematic diagram of the internal structure of the rectangular slot shown;

[0018] Figure 4 for Figure 2 An enlarged schematic diagram of part A is shown;

[0019] Figure 5 for Figure 3 An enlarged schematic diagram of part B is shown.

[0020] Numbers in the figure: 1, mounting frame, 2, motor, 3, take-up roller, 4, rope, 5, collection frame, 6, round rod, 7, side door, 8, limit assembly, 81, rectangular groove, 82, telescopic rod, 83, spring, 84, limit block one, 9, slide groove, 10, gate, 11, rectangular plate, 12, threaded rod, 13, handle, 14, pedal, 15, slide rail, 16, limit block two. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of a gate for opening and closing water conservancy projects provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the structure of the side door shown; Figure 3 for Figure 1 A schematic diagram of the internal structure of the rectangular slot shown;

[0023] Figure 4 for Figure 2 An enlarged schematic diagram of part A is shown; Figure 5 for Figure 3 The enlarged schematic diagram of part B is shown. The gate for opening and closing water conservancy project construction includes: a mounting frame 1, the left and right side walls of the mounting frame 1 are provided with slide grooves 9, the top of the mounting frame 1 is threadedly connected with a threaded rod 12, the threaded rod 12 passes through the mounting frame 1, the bottom of the threaded rod 12 is fixedly installed with a gate 10, the gate 10 is slidably connected with the slide groove 9, the upper end of the threaded rod 12 is fixedly installed with a handle 13, the front end side wall of the gate 10 is symmetrically installed with two sets of slide rails 15, the inner wall of the slide rail 15 is slidably connected with a limit block 16, and the front end side wall of the limit block 16 is fixedly installed There is a collecting frame 5, the top of the limit block 16 contacts the limit assembly 8, the limit assembly 8 is connected to the gate 10, the front end side wall of the mounting frame 1 is symmetrically installed with a rectangular plate 11, the two groups of side walls of the rectangular plates 11 are fixedly installed with motors 2, the output end of the motor 2 passes through the rectangular plate 11, and is rotatably connected to the rectangular plate 11, the output ends of the two groups of motors 2 are fixedly installed with take-up rollers 3, the front end bottom of the collecting frame 5 is rotatably connected with a side door 7, the left and right ends of the side door 7 are installed with round rods 6, and a rope 4 is installed between the round rod 6 and the take-up roller 3.

[0024] The limiting assembly 8 includes a rectangular groove 81, a telescopic rod 82, a spring 83 and a limiting block 84. The rectangular groove 81 is opened on the left and right side walls of the front end of the gate 10, and the limiting block 84 is slidably connected to the rectangular groove 81.

[0025] The other end of the limit block 84 is in contact with the top of the slide rail 15 , one end of the telescopic rod 82 is fixedly connected to the limit block 84 , and the other end of the telescopic rod 82 is fixedly connected to the inner wall of the rectangular groove 81 .

[0026] The left and right ends of the spring 83 are fixedly connected to the limit block 1 84 and the inner wall of the rectangular groove 81 respectively, and the spring 83 is sleeved on the outside of the telescopic rod 82 to push the limit block 1 84 toward the middle of the gate 10. At this time, the spring 83 is in a compressed state. When the limit block 1 84 leaves the top of the slide rail 15, the collection frame 5 with the limit block 2 16 installed can be pulled out from the inside of the slide rail 15, and the limit block 1 84 is released. The spring 83 can drive the limit block 1 84 to recover and limit the movement of the limit block 2 16.

[0027] A plurality of groups of pedals 14 are evenly installed on the side walls of the mounting frame 1 . The installation of the pedals 14 facilitates the operator to climb to the top of the mounting frame 1 .

[0028] The side walls of the collecting frame 5 and the side door 7 are evenly provided with a plurality of groups of circular holes, which are used for drainage.

[0029] The working principle of the opening and closing gate for water conservancy project construction provided by the utility model is as follows: when the gate 10 needs to be opened, the output end of the motor 2 drives the take-up roller 3 to rotate to continuously recycle the rope 4, and the side door 7 and the collecting frame 5 are pulled by the rope 4 to close the garbage blocked near the gate 10 and collect it inside the collecting frame 5, then the handle 13 is rotated, the threaded rod 12 drives the gate 10 to move upward, and at the same time the collecting frame 5 also brings the garbage out of the water, and after reaching the specified height, the garbage inside the collecting frame 5 can be collected away.

[0030] Compared with the related art, the gate for opening and closing water conservancy project construction provided by the utility model has the following advantages:

[0031] Beneficial effects:

[0032] Through the interaction of components such as the motor 2, the take-up roller 3, the rope 4, the side door 7, the collecting frame 5, the gate 10, the handle 13 and the threaded rod 12, the collecting frame 5 can collect all the garbage blocked near the gate 10 during the rising process of the gate 10, so as to prevent the garbage from continuing to flow downstream with the water flow and pollute the downstream. The device has a simple structure and is easy to operate, and plays a certain role in protecting water sources.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A gate for opening and closing water conservancy projects, characterized in that: include: The mounting frame has slide grooves on the left and right side walls of the mounting frame, the top of the mounting frame is threadedly connected with a threaded rod, the threaded rod passes through the mounting frame, a gate is fixedly installed on the bottom of the threaded rod, the gate is slidably connected to the slide groove, and a handle is fixedly installed on the upper end of the threaded rod, and two sets of slide rails are symmetrically installed on the front end side wall of the gate, the inner wall of the slide rail is slidably connected to the limiting block 2, the front end side wall of the limiting block 2 is fixedly installed with a collection frame, the top of the limiting block 2 contacts the limiting assembly, and the limiting assembly is connected to the gate, and the front end side wall of the mounting frame is symmetrically installed with a rectangular plate, and the two groups of the rectangular plate side walls are fixedly installed with motors, the output end of the motor passes through the rectangular plate and is rotatably connected to the rectangular plate, and the output ends of the two groups of the motors are fixedly installed with take-up rollers, and the front end bottom of the collection frame is rotatably connected with the side door, and round rods are installed on the left and right ends of the side door, and a rope is installed between the round rod and the take-up roller.

2. The opening and closing gate for water conservancy project construction according to claim 1 is characterized in that: The limiting assembly comprises a rectangular groove, a telescopic rod, a spring and a limiting block 1. The rectangular groove is arranged on the left and right side walls of the front end of the gate, and the limiting block 1 is slidably connected to the rectangular groove.

3. The gate for opening and closing water conservancy project construction according to claim 2 is characterized in that: The other end of the limit block 1 is in close contact with the top of the slide rail, one end of the telescopic rod is fixedly connected to the limit block 1, and the other end of the telescopic rod is fixedly connected to the inner wall of the rectangular groove.

4. The gate for opening and closing water conservancy project construction according to claim 3 is characterized in that: The left and right ends of the spring are respectively fixedly connected to the limiting block 1 and the inner wall of the rectangular groove, and the spring is sleeved on the outside of the telescopic rod.

5. The opening and closing gate for water conservancy project construction according to claim 1 is characterized in that: A plurality of groups of pedals are evenly mounted on the side walls of the mounting frame.

6. The gate for opening and closing water conservancy project construction according to claim 1, characterized in that: The collecting frame and the side door side walls are evenly provided with a plurality of groups of circular holes.

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