Steel dam gate convenient to install

Abstract

The utility model discloses a steel dam gate convenient to install, and relates to the technical field of steel dam gates, the steel dam gate convenient to install comprises a fixing frame, an installation mechanism is arranged in the fixing frame, the installation mechanism comprises an installation frame, the two side faces of the installation frame are movably hinged to the inner side wall of the fixing frame, and the inner wall of the installation frame is connected with a gate body in a sliding mode. The inner wall of the gate body is rotationally connected with two first bidirectional threaded rods, the outer surface of each first bidirectional threaded rod is in threaded connection with two movable frames, the outer surface of each movable frame is slidably connected with the inner wall of the fixed frame, and two first U-shaped frames are fixedly installed on the front face of the gate body. The inner wall of each first U-shaped frame is slidably connected with a connecting block. The gate body can be limited by arranging the mounting frame, and the movable frame can be driven to move by rotating the first bidirectional threaded rod, so that the movable frame can be inserted into the mounting frame, and the gate body can be limited and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel dam gates, in particular to a steel dam gate which is easy to install. Background Art

[0002] Steel dam gates, also known as hydraulic dams, are control facilities used to close and open spillways and are an important part of hydraulic structures. Steel dam gates are installed on the openings of spillways, shore spillways, spillways, hydraulic tunnels, sluice gates and other structures to regulate flow, control upstream and downstream water levels, discharge floods, remove silt or floating objects, etc. They are an important part of hydraulic structures.

[0003] According to the utility model of the authorization announcement number CN218843022U, a steel dam gate is disclosed, including a steel dam bottom shaft, a first gate is arranged on the steel dam bottom shaft, a first groove is opened on the first gate, a second gate is slidably connected with the first groove, the second gate is used to increase the overall height of the gate, a lifting assembly is used to drive the second gate to lift, the lifting assembly includes a lead screw, two sets of sliding rods and a first bevel gear, a second groove is opened at the bottom end of the second gate, a first threaded hole is opened in communication with the second groove, the lead screw is threadedly connected with the first threaded hole, the lead screw is rotatably connected with the bottom end of the first groove, and the first bevel gear is located at the second The second gate is in the groove and connected with the lead screw. Two sets of sliding holes are opened on the second gate. The two sets of sliding rods slide through the two sets of sliding holes and are connected with the bottom end of the first groove. The driving assembly is installed on the first gate. The driving assembly is used to drive the first bevel gear to rotate. Although the device can drive the second gate to rise by rotating the lead screw, thereby increasing the height of the overall gate, the device is not convenient for rapid installation and limiting of the steel dam gate, thereby slowing down the speed of gate installation, reducing the convenience of the gate installation process, and making it less practical. To this end, we provide a steel dam gate that is easy to install to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a steel dam gate that is easy to install.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel dam gate that is easy to install, comprising a fixed frame, an installation mechanism is arranged inside the fixed frame, the installation mechanism comprises a mounting frame, the two side surfaces of the mounting frame are movably hinged with the inner side wall of the fixed frame, the inner wall of the mounting frame is slidably connected with a gate body, the inner wall of the gate body is rotatably connected with two first two-way threaded rods, the outer surface of each of the first two-way threaded rods is threadedly connected with two movable frames, the outer surface of each of the movable frames is slidably connected with the inner wall of the fixed frame, two first U-shaped frames are fixedly installed on the front of the gate body, the inner wall of each of the first U-shaped frames is slidably connected with a connecting block, the inner wall of each of the first U-shaped frames is rotatably connected with a second two-way threaded rod, the outer surface of each of the second two-way threaded rods is threadedly connected with two limit frames, and each of the limit frames is slidably connected with the inner wall of the connecting block.

[0006] Furthermore, a hydraulic cylinder is movably hinged on the front of each connecting block, and four connecting holes are formed on the upper surface of the fixing frame.

[0007] Furthermore, a second U-shaped frame is movably hinged at the bottom end of each hydraulic cylinder, and a bottom surface of each second U-shaped frame is fixedly connected to an upper surface of the fixed frame.

[0008] Furthermore, a blocking plate is fixedly mounted on the back of the fixing frame, and the front of the blocking plate is in contact with the back of the mounting frame.

[0009] Furthermore, two first bearings are fixedly mounted on the inner wall of the gate body, and the inner wall of each of the first bearings is fixedly connected to one end of the first bidirectional threaded rod close to the first bearing.

[0010] Furthermore, a first mounting rod is fixedly mounted on the front end of each of the first bidirectional threaded rods, and a first mounting groove is formed on the front side of each of the first mounting rods.

[0011] Furthermore, a second mounting rod is fixedly mounted on one end of each of the second bidirectional threaded rods away from the first U-shaped frame, and a second mounting groove is formed on a side surface of each of the second mounting rods away from the second bidirectional threaded rod.

[0012] Furthermore, a second bearing is fixedly mounted on the inner side wall of each of the first U-shaped frames, and an inner wall of each of the second bearings is fixedly connected to the outer surface of the second bidirectional threaded rod.

[0013] Compared with the prior art, this conveniently installed steel dam gate has the following beneficial effects:

[0014] The utility model can limit the position of the gate body by providing a mounting frame, and can drive the movable frame to move by rotating the first bidirectional threaded rod, so that the movable frame can be inserted into the mounting frame, thereby limiting and fixing the gate body, and the gate body can be conveniently opened or closed by movably hingedly connecting the mounting frame and the fixed frame.

[0015] The utility model can clamp and limit the connecting block by providing a first U-shaped frame, and can drive the limiting frame to move by rotating the second bidirectional threaded rod, so that the limiting frame can be inserted into the connection, thereby facilitating the connection between the gate body and the power mechanism, thereby facilitating the rapid installation and limiting of the gate body, increasing the speed of the gate body installation, and increasing the convenience of the gate body installation process, thereby achieving a highly practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the fixing frame of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the mounting frame of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the gate body of the utility model in a cutaway three-dimensional view;

[0019] Figure 4 It is a schematic diagram of the structure of the first U-shaped frame of the utility model in a sectional three-dimensional view.

[0020] In the figure: 1, fixed frame; 2, mounting mechanism; 201, mounting frame; 202, gate body; 203, first bidirectional threaded rod; 204, movable frame; 205, first U-shaped frame; 206, connecting block; 207, second bidirectional threaded rod; 208, limiting frame; 209, hydraulic cylinder; 210, connecting hole; 211, second U-shaped frame; 212, blocking plate; 213, first bearing; 214, first mounting rod; 215, first mounting groove; 216, second mounting rod; 217, second mounting groove; 218, second bearing. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] This embodiment provides a steel dam gate that is easy to install. The device is used in the field of steel dam gate technology. The installation mechanism 2 can facilitate the rapid installation and positioning of the gate body 202, which increases the speed of installing the gate body 202 and the convenience of installing the gate body 202.

[0023] See also Figure 1 and Figure 2 A steel dam gate that is easy to install includes a fixing frame 1, an installation mechanism 2 is arranged inside the fixing frame 1, the installation mechanism 2 includes a mounting frame 201, the two side surfaces of the mounting frame 201 are movably hinged to the inner wall of the fixing frame 1, the inner wall of the mounting frame 201 is slidably connected with a gate body 202, and a blocking plate 212 is fixedly installed on the back of the fixing frame 1, the front side of the blocking plate 212 is in contact with the back side of the mounting frame 201, and the blocking plate 212 can contact the mounting frame 201 through the blocking plate 212, thereby preventing water from flowing out of the gap, thereby increasing the practicability of the device.

[0024] See also Figure 3 The inner wall of the gate body 202 is rotatably connected to two first bidirectional threaded rods 203, and the outer surface of each first bidirectional threaded rod 203 is threadedly connected to two movable frames 204. The inner wall of the gate body 202 is fixedly installed with two first bearings 213, and the inner wall of each first bearing 213 is fixedly connected to one end of the first bidirectional threaded rod 203 close to the first bearing 213. The first bidirectional threaded rod 203 can be supported by the first bearing 213, thereby preventing the first bidirectional threaded rod 203 from deflecting and increasing the stability of the first bidirectional threaded rod 203.

[0025] See also Figure 1 , Figure 2 and Figure 3 The outer surface of each movable frame 204 is slidably connected to the inner wall of the fixed frame 1, and two first U-shaped frames 205 are fixedly installed on the front of the gate body 202. The inner wall of each first U-shaped frame 205 is slidably connected with a connecting block 206, and the front of each connecting block 206 is movably hinged with a hydraulic cylinder 209. Four connecting holes 210 are opened on the upper surface of the fixed frame 1. The gate body 202 can be conveniently opened and closed by the hydraulic cylinder 209. The connecting holes 210 can be used to install the fixed frame 1, which increases the convenience of the device.

[0026] See also Figure 1 , Figure 2 and Figure 4 The inner wall of each first U-shaped frame 205 is rotatably connected to a second bidirectional threaded rod 207, the outer surface of each second bidirectional threaded rod 207 is threadedly connected to two limit frames 208, each limit frame 208 is slidably connected to the inner wall of the connecting block 206, and the bottom end of each hydraulic cylinder 209 is movably hinged to a second U-shaped frame 211, and the bottom surface of each second U-shaped frame 211 is fixedly connected to the upper surface of the fixed frame 1. The second U-shaped frame 211 can be used to conveniently limit the hydraulic cylinder 209, thereby preventing the hydraulic cylinder 209 from deviating and increasing the stability of the hydraulic cylinder 209.

[0027] See also Figure 3A first mounting rod 214 is fixedly installed at the front end of each first bidirectional threaded rod 203, and a first mounting groove 215 is opened on the front side of each first mounting rod 214. The first mounting rod 214 can be conveniently connected to an external power device, thereby facilitating the first bidirectional threaded rod 203 to rotate, thereby increasing the convenience of the device.

[0028] See also Figure 4 A second mounting rod 216 is fixedly installed on one end of each second bidirectional threaded rod 207 away from the first U-shaped frame 205, and a second mounting groove 217 is provided on one side of each second mounting rod 216 away from the second bidirectional threaded rod 207. The second mounting rod 216 can be used to facilitate an external power device to drive the second bidirectional threaded rod 207 to rotate, thereby facilitating the installation and limiting of the connecting block 206, thereby increasing the practicability of the device.

[0029] See also Figure 4 A second bearing 218 is fixedly installed on the inner wall of each first U-shaped frame 205, and the inner wall of each second bearing 218 is fixedly connected to the outer surface of the second bidirectional threaded rod 207. The second bidirectional threaded rod 207 can be limited and fixed by the second bearing 218, thereby preventing the second bidirectional threaded rod 207 from deviating during rotation, thereby increasing the stability of the second bidirectional threaded rod 207 during rotation.

[0030] Working principle: When in use, first connect the hydraulic cylinder 209 to the power supply, and the fixing frame 1 can be conveniently limited and fixed through the connecting hole 210, and the gate body 202 can be limited through the mounting frame 201. The first mounting rod 214 can connect the first bidirectional threaded rod 203 with the external power device, thereby driving the first bidirectional threaded rod 203 to rotate, so that the first bidirectional threaded rod 203 can drive the movable frame 204 to move, so that the movable frame 204 can be inserted into the mounting frame 201, so that the gate body 202 can be limited and fixed, and the connecting block 206 can be clamped and limited through the second U-shaped frame. The second mounting rod 216 can facilitate the external power device. The force device drives the second bidirectional threaded rod 207 to rotate, and the second bidirectional threaded rod 207 can drive the limiting frame 208 to move, so that the limiting frame 208 can be inserted into the connection, so as to facilitate the connection between the gate body 202 and the hydraulic cylinder 209, and the hydraulic cylinder 209 can facilitate the opening and closing of the gate body 202. The second U-shaped frame 211 can facilitate the limiting of the hydraulic cylinder 209 to prevent the hydraulic cylinder 209 from offset, so as to facilitate the rapid installation and limiting of the gate body 202, increase the speed of the gate body 202 installation, and also increase the convenience of the gate body 202 installation process, so that the steel dam gate that is easy to install is more practical.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steel dam gate that is easy to install, comprising a fixing frame (1), characterized in that: The fixing frame (1) is provided with a mounting mechanism (2) inside, the mounting mechanism (2) comprising a mounting frame (201), the two side surfaces of the mounting frame (201) being movably hinged to the inner wall of the fixing frame (1), the inner wall of the mounting frame (201) being slidably connected to a gate body (202), the inner wall of the gate body (202) being rotatably connected to two first bidirectional threaded rods (203), the outer surface of each of the first bidirectional threaded rods (203) being threadedly connected to two movable frames (204), the outer surface of each of the movable frames (204) being The surfaces are slidably connected to the inner wall of the fixing frame (1); two first U-shaped frames (205) are fixedly installed on the front of the gate body (202); the inner wall of each of the first U-shaped frames (205) is slidably connected to a connecting block (206); the inner wall of each of the first U-shaped frames (205) is rotatably connected to a second bidirectional threaded rod (207); the outer surface of each of the second bidirectional threaded rods (207) is threadedly connected to two limiting frames (208); and each of the limiting frames (208) is slidably connected to the inner wall of the connecting block (206).

2. A conveniently installed steel dam gate according to claim 1, characterized in that: A hydraulic cylinder (209) is movably hinged on the front surface of each connection block (206), and four connection holes (210) are provided on the upper surface of the fixing frame (1).

3. A conveniently installed steel dam gate according to claim 2, characterized in that: The bottom end of each hydraulic cylinder (209) is movably hinged with a second U-shaped frame (211), and the bottom surface of each second U-shaped frame (211) is fixedly connected to the upper surface of the fixed frame (1).

4. A steel dam gate that is easy to install according to claim 1, characterized in that: A blocking plate (212) is fixedly mounted on the back of the fixing frame (1), and the front of the blocking plate (212) is in contact with the back of the mounting frame (201).

5. The conveniently installed steel dam gate according to claim 1, characterized in that: Two first bearings (213) are fixedly mounted on the inner wall of the gate body (202), and the inner wall of each of the first bearings (213) is fixedly connected to one end of the first bidirectional threaded rod (203) close to the first bearing (213).

6. The conveniently installed steel dam gate according to claim 1, characterized in that: A first mounting rod (214) is fixedly mounted on the front end of each of the first bidirectional threaded rods (203), and a first mounting groove (215) is formed on the front face of each of the first mounting rods (214).

7. The conveniently installed steel dam gate according to claim 1, characterized in that: A second mounting rod (216) is fixedly mounted on one end of each second bidirectional threaded rod (207) away from the first U-shaped frame (205), and a second mounting groove (217) is provided on a side surface of each second mounting rod (216) away from the second bidirectional threaded rod (207).

8. The conveniently installed steel dam gate according to claim 1, characterized in that: A second bearing (218) is fixedly mounted on the inner side wall of each first U-shaped frame (205), and the inner wall of each second bearing (218) is fixedly connected to the outer surface of the second bidirectional threaded rod (207).

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