Plane type steel gate

Abstract

The utility model discloses a plane type steel gate which comprises a gate mechanism, pouring reinforcing mechanisms are installed on the left side and the right side of the gate mechanism respectively, and an embedded reinforcing mechanism is installed at the bottom of the gate mechanism. The gate mechanism comprises a gate frame, a gate is movably connected into the gate frame, a positioning pin is arranged at the bottom of the gate frame, a mounting hole is formed in the gate frame, and mounting plates are fixedly connected to the left side and the right side of the gate frame. The plane type steel gate has the advantage of being stable in installation, and the problems that an existing plane type steel gate is poor in stability after being installed, the gate is prone to displacement or deformation after bearing water pressure and wind wave impact for a long time, the gate structure is damaged or even collapsed, and threats are caused to personnel safety and hydraulic facilities are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy equipment, and particularly relates to a planar steel gate. Background Technique

[0002] The planar steel gate is a common component of hydraulic structures, mainly used to control the opening and closing of water flow, and is often applied to water conservancy projects such as reservoirs, rivers, channels, and pumping stations. Its main functions include regulating water flow, controlling water level, intercepting water flow, and discharging sediment, etc. In the case of needing to urgently discharge a large amount of flood, the planar steel gate can be quickly opened to increase the flood discharge capacity and prevent the hydraulic structure from being damaged due to excessive water pressure. The planar steel gate can be used as a working gate, an emergency gate, or a maintenance gate to control the water flow into the water turbine, ensure the safe operation of the power station, and isolate the water flow during maintenance.

[0003] The existing planar steel gate has poor stability after installation, which easily causes the gate to displace or deform under long-term water pressure and wind wave impact, resulting in damage or even collapse of the gate structure, posing a threat to personnel safety and hydraulic facilities. Content of the Utility Model

[0004] The purpose of the utility model is to provide a planar steel gate, which has the advantage of stable installation, and solves the problems that the existing planar steel gate has poor stability after installation, easily causes the gate to displace or deform under long-term water pressure and wind wave impact, resulting in damage or even collapse of the gate structure, and posing a threat to personnel safety and hydraulic facilities.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a planar steel gate, including a gate mechanism, pouring strengthening mechanisms are installed on both the left and right sides of the gate mechanism, and an embedded strengthening mechanism is installed at the bottom of the gate mechanism;

[0006] The gate mechanism includes a gate frame, a gate is movably connected inside the gate frame, a positioning pin is arranged at the bottom of the gate frame, mounting holes are opened on the gate frame, and mounting plates are fixedly connected to both the left and right sides of the gate frame;

[0007] The pouring strengthening mechanism includes a frame sleeved on the surfaces of the gate frame and the mounting plate, a pouring cavity is opened inside the frame, bolts are installed on the frame, and the bolts penetrate through the mounting holes;

[0008] The embedded strengthening mechanism includes a base plate, a positioning groove matched with the positioning pin is opened at the top of the base plate, a plurality of hollow piles are fixedly connected to the bottom of the base plate, and a plurality of strengthening sleeves are sleeved on the surface of the hollow piles.

[0009] Preferably, as a planar steel gate of the present utility model, a chute for cooperating with the gate is provided inside the gate frame, and the surface of the gate is slidably connected to the inner wall of the chute.

[0010] Preferably, as a planar steel gate of the present utility model, a nut sleeve is rotatably connected to the top of the gate frame, a handwheel is sleeved on the surface of the nut sleeve, a lead screw is threadedly connected to the inner wall of the nut sleeve, the bottom of the lead screw is fixedly connected to a connecting seat, and the bottom of the connecting seat is fixedly connected to the top of the gate.

[0011] Preferably, as a planar steel gate of the present utility model, a plurality of reinforcing ribs are fixedly connected to the top of the mounting plate, and the reinforcing ribs are fixedly connected to the left and right sides of the gate frame.

[0012] Preferably, as a planar steel gate of the present utility model, a cover plate is movably connected to the top of the frame body.

[0013] Preferably, as a planar steel gate of the present utility model, the base plate is fixedly connected to the bottom of the mounting plate.

[0014] Preferably, as a planar steel gate of the present utility model, a plurality of feed holes are circumferentially formed on the surface of the hollow pile, and triangular teeth are circumferentially arranged at the bottom of the hollow pile.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By providing a gate mechanism, the present utility model can facilitate the control of water flow. The nut sleeve can be rotated through the handwheel, and the nut sleeve drives the lead screw inside it to move up and down. The lead screw drives the gate to slide inside the chute through the connecting seat to control the water flow passing through the gate frame.

[0017] 2. By providing a pouring and strengthening mechanism, the present utility model can facilitate the strengthening of the left and right sides of the gate mechanism to form a more stable structure. The frame body is sleeved on the surfaces of the mounting plate and the gate frame. Bolts are passed through the frame body and the mounting holes, and nuts are screwed on to fix the frame body. Concrete is poured into the pouring cavity. After the concrete solidifies inside the pouring cavity, the mounting plate, the reinforcing ribs, the gate frame, and the frame body form an integral body to strengthen the structure of the left and right sides of the gate frame. The cover plate covers the top of the frame body to shield and protect the concrete inside the frame body. Through holes are formed on both the front and rear sides of the frame body, and the shape of the through holes is adapted to that of the reinforcing ribs, and the reinforcing ribs block the through holes.

[0018] 3. By setting the embedded reinforcement mechanism, the utility model can facilitate the cooperation with the concrete base, improve the overall stability and fixing strength of the gate mechanism, ensure that the gate mechanism is not prone to displacement and deformation when enduring water pressure and wind wave impact for a long time, and at the same time enhance the anti-floating performance of the gate mechanism. The hollow piles are placed in the formwork of the concrete base in advance. When pouring concrete, the concrete enters into the hollow piles through the feeding holes and surrounds the hollow piles and the reinforcement sleeves, forming a stable bottom support structure. A number of hollow piles stably support the bottom of the base plate, and the reinforcement sleeves connect between the a number of hollow piles to form a three-dimensional support structure. The triangular teeth at the bottom of the hollow piles are combined with the concrete to increase the connection strength between the bottom of the hollow piles and the concrete base. The positioning pins at the bottom of the gate frame are inserted into the positioning grooves to assist in positioning the installation of the base plate and the gate frame. The base plate is connected to the mounting plate through the connecting piece to fix the base plate at the bottom of the gate frame, realizing the overall strengthening support for the gate mechanism. Description of the Drawings

[0019] Figure 1 is the front isometric view of the utility model;

[0020] Figure 2 is the front exploded view of the utility model;

[0021] Figure 3 is the front isometric view of the gate mechanism of the utility model;

[0022] Figure 4 is the bottom isometric view of the gate mechanism of the utility model;

[0023] Figure 5 is the front exploded view of the pouring reinforcement mechanism of the utility model;

[0024] Figure 6 is the front isometric view of the embedded reinforcement mechanism of the utility model.

[0025] In the figure: 1. Gate mechanism; 101. Gate frame; 102. Nut sleeve; 103. Lead screw; 104. Connecting seat; 105. Mounting hole; 106. Mounting plate; 107. Reinforcing rib; 108. Gate; 109. Chute; 110. Positioning pin; 2. Pouring reinforcement mechanism; 201. Frame body; 202. Pouring cavity; 203. Cover plate; 204. Bolt; 3. Embedded reinforcement mechanism; 301. Base plate; 302. Positioning groove; 303. Hollow pile; 304. Reinforcement sleeve; 305. Triangular tooth; 306. Feeding hole. Detailed Implementation Manner

[0026] Please refer to Figures 1 - 6 , a planar steel gate, including a gate mechanism 1, pouring reinforcement mechanisms 2 are installed on both the left and right sides of the gate mechanism 1, and an embedded reinforcement mechanism 3 is installed at the bottom of the gate mechanism 1.

[0027] Furthermore, the gate mechanism 1 includes a gate frame 101, inside which a gate 108 is movably connected. A positioning pin 110 is provided at the bottom of the gate frame 101. Mounting holes 105 are formed in the gate frame 101, and mounting plates 106 are fixedly connected to both the left and right sides of the gate frame 101.

[0028] Furthermore, a chute 109 for cooperating with the gate 108 is formed inside the gate frame 101, and the surface of the gate 108 is slidably connected to the inner wall of the chute 109.

[0029] Furthermore, a nut sleeve 102 is rotatably connected to the top of the gate frame 101. A handwheel is sleeved on the surface of the nut sleeve 102. A lead screw 103 is threadedly connected to the inner wall of the nut sleeve 102. The bottom of the lead screw 103 is fixedly connected to a connecting seat 104, and the bottom of the connecting seat 104 is fixedly connected to the top of the gate 108.

[0030] Limit rings are provided on both the upper and lower sides of the surface of the nut sleeve 102. The upper limit ring is located at the top of the gate frame 101, and the lower limit ring is located at the top of the inner wall of the chute 109.

[0031] Furthermore, a plurality of reinforcing ribs 107 are fixedly connected to the top of the mounting plate 106, and the reinforcing ribs 107 are fixedly connected to both the left and right sides of the gate frame 101.

[0032] The reinforcing ribs 107 increase the connection strength between the gate frame 101 and the mounting plate 106 and prevent the mounting plate 106 from deforming.

[0033] By providing the gate mechanism 1, it is possible to facilitate the control of the water flow. By rotating the handwheel, the nut sleeve 102 can be rotated. The nut sleeve 102 drives the lead screw 103 inside it to move up and down. The lead screw 103 drives the gate 108 to slide inside the chute 109 through the connecting seat 104 to control the water flow passing through the gate frame 101.

[0034] Furthermore, the pouring and strengthening mechanism 2 includes a frame body 201 sleeved on the surfaces of the gate frame 101 and the mounting plate 106. A pouring cavity 202 is formed inside the frame body 201. Bolts 204 are installed on the frame body 201, and the bolts 204 penetrate through the mounting holes 105.

[0035] Furthermore, a cover plate 203 is movably connected to the top of the frame body 201.

[0036] The rear end of the bolt 204 penetrates through the mounting hole 105 and extends to its rear side, and a nut is threadedly sleeved on the rear end of the bolt 204.

[0037] By setting up the pouring reinforcement mechanism 2, it is convenient to reinforce the left and right sides of the gate mechanism 1 to form a more stable structure. The frame body 201 is sleeved on the surfaces of the mounting plate 106 and the gate frame 101. Bolts 204 are passed through the frame body 201 and the mounting holes 105, and nuts are screwed on to fix the frame body 201. Concrete is poured inside the pouring cavity 202. After the concrete solidifies inside the pouring cavity 202, the mounting plate 106, the reinforcing ribs 107, the gate frame 101, and the frame body 201 form an integral whole to strengthen the structure on the left and right sides of the gate frame 101. The cover plate 203 covers the top of the frame body 201 to shield and protect the concrete inside the frame body 201. Through holes are formed on the front and rear sides of the frame body 201, and the shapes of the through holes are adapted to the reinforcing ribs 107, and the reinforcing ribs 107 block the through holes.

[0038] Furthermore, the embedded reinforcement mechanism 3 includes a base plate 301. A positioning groove 302 for cooperating with the positioning pin 110 is formed at the top of the base plate 301. A plurality of hollow piles 303 are fixedly connected to the bottom of the base plate 301, and a plurality of reinforcing sleeves 304 are sleeved on the surfaces of the hollow piles 303.

[0039] Furthermore, the base plate 301 is fixedly connected to the bottom of the mounting plate 106.

[0040] Furthermore, a plurality of feed holes 306 are formed in a circumferential manner on the surface of the hollow pile 303, and triangular teeth 305 are arranged in a circumferential manner at the bottom of the hollow pile 303.

[0041] By setting up the embedded reinforcement mechanism 3, it is convenient to cooperate with the concrete foundation, improve the overall stability and fixing strength of the gate mechanism 1, ensure that the gate mechanism 1 is not prone to displacement and deformation when bearing water pressure and wind and wave impacts for a long time, and at the same time enhance the anti-floating performance of the gate mechanism 1. The hollow piles 303 are placed in advance in the formwork of the concrete foundation. When pouring concrete, the concrete enters the hollow piles 303 through the feed holes 306 and surrounds the hollow piles 303 and the reinforcing sleeves 304 to form a stable bottom support structure. A plurality of hollow piles 303 stably support the bottom of the base plate 301, and the reinforcing sleeves 304 connect between the plurality of hollow piles 303 to form a three-dimensional support structure. The triangular teeth 305 at the bottom of the hollow piles 303 are combined with the concrete to increase the connection strength between the bottom of the hollow piles 303 and the concrete foundation. The positioning pin 110 at the bottom of the gate frame 101 is inserted into the positioning groove 302 to assist in positioning the installation of the base plate 301 and the gate frame 101. The base plate 301 is connected to the mounting plate 106 through a connecting piece to fix the base plate 301 at the bottom of the gate frame 101, realizing the overall strengthening and support of the gate mechanism 1.

[0042] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A planar steel gate, comprising a gate mechanism (1), characterized in that: Cast reinforcement mechanisms (2) are installed on both left and right sides of the gate mechanism (1), and a pre-buried reinforcement mechanism (3) is installed at the bottom of the gate mechanism (1); The gate mechanism (1) comprises a gate frame (101), a gate (108) is movably connected inside the gate frame (101), a positioning pin (110) is provided at the bottom of the gate frame (101), a mounting hole (105) is provided on the gate frame (101), and mounting plates (106) are fixedly connected to the left and right sides of the gate frame (101); The casting reinforcement mechanism (2) comprises a frame (201) sleeved on the surface of the gate frame (101) and the mounting plate (106), a casting cavity (202) is provided inside the frame (201), bolts (204) are installed on the frame (201), and the bolts (204) pass through the mounting holes (105); The embedded reinforcement mechanism (3) comprises a base plate (301), a positioning groove (302) for use with a positioning pin (110) is provided on the top of the base plate (301), a plurality of hollow piles (303) are fixedly connected to the bottom of the base plate (301), and a plurality of reinforcement sleeves (304) are sleeved on the surface of the hollow piles (303).

2. A flat steel gate according to claim 1, characterized in that: A slide groove (109) for use with the gate (108) is provided inside the gate frame (101), and the surface of the gate (108) is slidably connected to the inner wall of the slide groove (109).

3. A flat steel gate according to claim 1, characterized in that: The top of the gate frame (101) is rotatably connected to a nut sleeve (102), the surface of the nut sleeve (102) is sleeved with a hand wheel, the inner wall of the nut sleeve (102) is threadedly connected to a screw rod (103), the bottom of the screw rod (103) is fixedly connected to a connecting seat (104), and the bottom of the connecting seat (104) is fixedly connected to the top of the gate (108).

4. A flat steel gate according to claim 1, characterized in that: A plurality of reinforcing ribs (107) are fixedly connected to the top of the mounting plate (106), and the reinforcing ribs (107) are fixedly connected to the left and right sides of the gate frame (101).

5. A flat steel gate according to claim 1, characterized in that: A cover plate (203) is movably connected to the top of the frame (201).

6. A flat steel gate according to claim 1, characterized in that: The base plate (301) is fixedly connected to the bottom of the mounting plate (106).

7. A flat steel gate according to claim 1, characterized in that: A plurality of feeding holes (306) are arranged around the surface of the hollow pile (303), and triangular teeth (305) are arranged around the bottom of the hollow pile (303).

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