Lifting type hydraulic engineering gate

Abstract

The utility model discloses a lift type hydraulic engineering gate, which relates to the technical field of hydraulic engineering and comprises a gate frame and a gate plate slidably arranged on the gate frame, two guide pipes and a group of pay-off mechanisms are arranged at the top of the gate frame, and the pay-off mechanisms are connected with two steel ropes. The ends of the two steel ropes penetrate through the two guide pipes correspondingly and are fixedly connected with the top end of the gate plate, so that the pay-off mechanism operates to enable the two steel ropes to be wound and drive the gate plate to move upwards, a set of protection mechanism is further arranged on the top of the gate frame, and the protection mechanism covers the pay-off mechanism to protect the pay-off mechanism. According to the utility model, the steel rope and the flashboard do not have a complex assembly relationship, the normal lifting of the flashboard is not influenced even if the steel rope is rusted, and meanwhile, the pay-off mechanism and the steel rope are positioned in the protection mechanism after being wound, so that the contact with the outside is avoided, the service life is greatly prolonged, and the use value is high.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, and more specifically, to a lifting water conservancy project gate. Background Technique

[0002] A water conservancy project is a project built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating disasters and bringing benefits. The gate configured in the water conservancy project is a control facility for closing and opening the water discharge channel, and is an important part of the hydraulic structure. It can be used to intercept water flow, control water level, regulate flow rate, discharge sediment and floating objects, etc. The lifting of the gate can realize the opening and closing control of the gate opening.

[0003] In the prior art, a driving motor is used to directly drive a threaded rod to drive the gate plate to rise. In this way, the threaded rod is in direct contact with water, and the threaded rod is in an extremely humid environment, which will quickly corrode and rust, affecting its service life, and its safety needs to be improved; and after rusting, the threaded rod is not tight enough during meshing, affecting the normal lifting of the gate plate and reducing the use effect. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems raised in the above background technique, and then a lifting water conservancy project gate is proposed.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0006] A lifting water conservancy project gate includes a gate frame and a gate plate slidably arranged on the gate frame. There are two guiding tubes and a set of wire winding mechanisms arranged at the top of the gate frame. The wire winding mechanism is connected with two steel ropes. The end parts of the two steel ropes respectively pass through the two guiding tubes and are fixedly connected with the top end of the gate plate, so that when the wire winding mechanism operates, the two steel ropes are wound and drive the gate plate to move upward. A set of protection mechanisms are also arranged at the top of the gate frame, and the protection mechanisms cover the outside of the wire winding mechanism to protect the wire winding mechanism.

[0007] Furthermore, the wire winding mechanism includes a mounting seat, a rotating roller, a driving motor and a wire wheel; there are two mounting seats symmetrically arranged on the gate frame. A rotating roller is rotatably connected between the two mounting seats. One end of the rotating roller is connected with the driving motor arranged on one side of one of the mounting seats. There are two wire wheels arranged on the rotating roller, so that when the driving motor operates, the two wire wheels rotate simultaneously. The two steel ropes are respectively connected to the two wire wheels, and the steel ropes are wound on them or pay out from them through the rotation of the wire wheels.

[0008] Furthermore, the protection mechanism includes an outer shell and a shell cover; the outer shell covers the outside of the wire winding mechanism, and a shell cover is installed on the top of the outer shell. When the shell cover is opened, the wire winding mechanism is exposed, and the maintenance operation of the wire winding mechanism can be realized.

[0009] Furthermore, the water-facing surface of the gate is an arc surface to improve the anti-impact effect of the water body and have good hydraulic conditions.

[0010] Furthermore, a plurality of reinforcing rib plates are arranged vertically and horizontally on the back surface of the gate plate to further improve the anti-impact property of the gate plate.

[0011] Furthermore, an oiling mechanism is arranged at the top of the gate frame. The oiling mechanism is connected to two steel ropes to realize the oiling treatment of the two steel ropes, thereby delaying rusting.

[0012] Furthermore, the oiling mechanism includes an oil storage bottle, an oil guide pipe and an oiling seat; the oil storage bottle is arranged at the top of the gate frame and two oil guide pipes are connected to its near bottom end. The ends of the two oil guide pipes are respectively connected to two oiling seats arranged at the top of the gate frame. A through hole for inserting the steel rope and an oil outlet cavity communicated with the through hole are arranged in the middle of the oiling seat. The oil outlet cavity is communicated with the oil guide pipe, so that the oil liquid in the oil storage bottle enters the oil outlet cavity through the oil guide pipe, and finally the steel rope in the through hole is oiled and cared for by the oil outlet cavity.

[0013] Furthermore, a fishing net box is arranged near the bottom of the water-facing surface of the gate plate. The top of the fishing net box is open to realize the collection of garbage.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The present utility model realizes the opening and closing actions of the gate plate through the cooperation of the wire releasing mechanism and the steel rope. The steel rope is used to realize the fixed connection with the gate plate. There is no complex assembly relationship between the steel rope and the gate plate. Even if the steel rope rusts, it will not affect the normal lifting of the gate plate. At the same time, the wire releasing mechanism and the steel rope are both inside the protection mechanism after being wound up, avoiding contact with the outside, and greatly improving its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the gate;

[0018] Figure 3 is a schematic diagram of the position of the reinforcing rib plate;

[0019] Figure 4 is a schematic diagram of the installation position of the oiling mechanism;

[0020] Figure 5 is a schematic structural diagram of the oiling mechanism;

[0021] Figure 6 is a schematic diagram of the installation position of the fishing net box;

[0022] Wherein: 1. Gate frame; 11. Sliding cavity; 2. Gate plate; 21. Arc surface; 22. Reinforcing rib plate; 3. Guide pipe; 4. Wire releasing mechanism; 41. Mounting seat; 42. Rotating roller; 43. Driving motor; 44. Wire wheel; 5. Steel wire rope; 6. Protection mechanism; 61. Outer housing; 62. Housing cover; 7. Oil coating mechanism; 71. Oil storage bottle; 72. Oil guide pipe; 73. Oil application seat; 731. Perforation; 732. Oil outlet cavity; 8. Fishing net box. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention. The present invention will be further described in conjunction with the drawings and embodiments:

[0024] Refer to the attached Figure 1 As shown, a lifting water conservancy project gate includes a gate frame 1 and a gate plate 2. Specifically, a sliding cavity 11 is provided on the gate plate 2, and both sides of the gate plate 2 are slidably arranged in the sliding cavity 11. The installation and connection method of the gate plate 2 and the gate frame 1 is the prior art, and this application will not elaborate too much; among them, two guide pipes 3 and a set of wire releasing mechanisms 4 are arranged at the top of the gate frame 1. Among them, the wire releasing mechanism 4 is connected with two steel wire ropes 5. The ends of the two steel wire ropes 5 respectively pass through the two guide pipes 3 and are fixedly connected to the top end of the gate plate 2, so that the operation of the wire releasing mechanism 4 makes the two steel wire ropes 5 wind up and drives the gate plate 2 to move upward, realizing the opening of the gate opening. In addition, a set of protection mechanisms 6 are also arranged at the top of the gate frame 1, and the protection mechanism 6 covers the outside of the wire releasing mechanism 4 to protect the wire releasing mechanism 4.

[0025] In this embodiment, two steel wire ropes 5 are connected through the wire releasing mechanism 4. The operation of the wire releasing mechanism 4 can realize the winding or releasing of the steel wire ropes 5, and finally make the gate plate 2 move up or down along the sliding cavity 11. Since this embodiment uses the steel wire ropes 5 to realize the fixed connection with the gate plate 2, therefore, there is no complex assembly relationship between the steel wire ropes 5 and the gate plate 2. Even if the steel wire ropes 5 rust, it will not affect the normal lifting of the gate plate 2. At the same time, the wire releasing mechanism 4 and the steel wire ropes 5 are both inside the protection mechanism 6 after winding, avoiding contact with the outside, and greatly improving their service life.

[0026] For the above embodiment, refer to the attached Figure 1As shown in the figure, the wire pay-off mechanism 4 includes a mounting base 41, a rotating roller 42, a driving motor 43 and a wire wheel 44; there are two mounting bases 41 which are symmetrically arranged on the gate frame 1. A rotating roller 42 is rotatably connected between the two mounting bases 41. One end of the rotating roller 42 is connected to the driving motor 43 arranged on one side of one of the mounting bases 41. Two wire wheels 44 are arranged on the rotating roller 42 so that the driving motor 43 operates to drive the two wire wheels 44 to rotate simultaneously. Two steel ropes 5 are respectively connected to the two wire wheels 44. Through the rotation of the wire wheels 44, the steel ropes 5 are wound on them or payed off from them.

[0027] In the above-mentioned embodiment, referring to the attached Figure 1 As shown in the figure, the protection mechanism 6 includes an outer shell 61 and a shell cover 62; the outer shell 61 covers the outside of the wire pay-off mechanism 4, and a shell cover 62 is installed on the top of the outer shell 61. When the shell cover 62 is opened, the wire pay-off mechanism 4 is exposed, and the maintenance operation of the wire pay-off mechanism 4 can be realized.

[0028] In the above-mentioned embodiment, considering the service life of the gate plate 2, for this reason, referring to the attached Figure 2 As shown in the figure, the water-facing surface of the gate is an arc surface 21 to improve the anti-impact effect of the water body and the hydraulic conditions are good; in addition, to further improve its anti-impact performance, referring to the attached Figure 3 As shown in the figure, a plurality of reinforcing rib plates 22 are arranged vertically and horizontally on the back of the gate plate 2.

[0029] In addition, considering the service life of the steel rope 5, in order to facilitate the protection treatment of the steel rope 5, for this reason, referring to the attached Figure 4 As shown in the figure, an oiling mechanism 7 is also arranged on the top of the gate frame 1. The oiling mechanism 7 is connected to the two steel ropes 5 to realize the oiling treatment of the two steel ropes 5, thereby delaying rust;

[0030] Specifically for the structure of the oiling mechanism 7, referring to the attached Figure 5 As shown in the figure, the oiling mechanism 7 includes an oil storage bottle 71, an oil guide pipe 72 and an oiling seat 73; the oil storage bottle 71 is arranged on the top of the gate frame 1 and two oil guide pipes 72 are connected to its near bottom end. The ends of the two oil guide pipes 72 are respectively connected to two oiling seats 73 arranged on the top of the gate frame 1. Among them, a through hole 731 for accessing the steel rope 5 and an oil outlet cavity 732 communicated with the through hole 731 are opened in the middle of the oiling seat 73. The oil outlet cavity 732 is communicated with the oil guide pipe 72 so that the oil liquid in the oil storage bottle 71 enters the oil outlet cavity 732 through the oil guide pipe 72, and finally the steel rope 5 in the through hole 731 is oiled and cared for by the oil outlet cavity 732.

[0031] In addition, considering that the water-facing surface of the gate plate 2 intercepts the garbage at the gate opening, in order to prevent the garbage at the gate opening from being discharged together when the gate plate 2 is opened, for this reason, referring to the attached Figure 6As shown, a salvage cage 8 is arranged near the bottom of the water-facing surface of the gate plate 2. The top of the salvage cage 8 is open to achieve the collection of garbage. During the implementation process, when the gate plate 2 moves upward, the salvage cage 8 also moves upward and fishes out the garbage intercepted at the gate opening.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above-described embodiments and descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all such changes and improvements fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A lifting water conservancy project gate, comprising a gate frame (1) and a gate panel (2) slidably arranged on the gate frame (1); characterized in that: At the top of the gate frame (1), two guiding pipes (3) and a set of wire releasing mechanisms (4) are provided. The wire releasing mechanism (4) is connected with two steel ropes (5). The end parts of the two steel ropes (5) respectively pass through the two guiding pipes (3) and are fixedly connected to the top end of the gate panel (2); At the top of the gate frame (1), a set of protective mechanisms (6) are also provided. The protective mechanism (6) covers the outside of the wire releasing mechanism (4); At the top of the gate frame (1), an oiling mechanism (7) is also provided. The oiling mechanism (7) is connected to the two steel ropes (5); The oiling mechanism (7) includes an oil storage bottle (71), an oil guiding pipe (72) and an oil applying seat (73); The oil storage bottle (71) is arranged at the top of the gate frame (1) and is connected with two oil guiding pipes (72) near its bottom end. The end parts of the two oil guiding pipes (72) are respectively connected to two oil applying seats (73) arranged at the top of the gate frame (1). A perforation (731) for inserting the steel rope (5) and an oil outlet cavity (732) communicated with the perforation (731) are formed in the middle of the oil applying seat (73). The oil outlet cavity (732) is communicated with the oil guiding pipe (72).

2. The lifting water conservancy project gate according to claim 1, characterized in that: The wire releasing mechanism (4) includes a mounting seat (41), a rotating roller (42), a driving motor (43) and a wire wheel (44); There are two mounting seats (41), which are symmetrically arranged on the gate frame (1). A rotating roller (42) is rotatably connected between the two mounting seats (41). One end of the rotating roller (42) is connected to a driving motor (43) arranged on one side of one of the mounting seats (41). Two wire wheels (44) are arranged on the rotating roller (42). The two steel ropes (5) are respectively connected to the two wire wheels (44).

3. The lifting water conservancy project gate according to claim 2, characterized in that: The protective mechanism (6) includes an outer shell (61) and a shell cover (62); The outer shell (61) covers the outside of the wire releasing mechanism (4), and a shell cover (62) is installed on the top of the outer shell (61).

4. The lifting water conservancy project gate according to claim 1, characterized in that: The water-facing surface of the gate is an arc surface (21).

5. The lifting water conservancy project gate according to claim 1 or 4, characterized in that: A plurality of reinforcing rib plates (22) are arranged vertically and horizontally on the back surface of the gate panel (2).

6. The lifting water conservancy project gate according to claim 1, characterized in that: A salvage net box (8) is arranged near the bottom of the water-facing surface of the gate panel (2), and the top of the salvage net box (8) is open.

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