Flood gate with quick disassembly and assembly structure

Abstract

The utility model relates to the field of gates, in particular to a flood gate with a quick disassembly and assembly structure, which comprises a machine base, a lifter mounted on the machine base, a gate plate connected with a power output unit of the lifter, an insertion block, a quick assembly seat, an insertion groove, a sliding frame and a side wing limiting component, the inserting block is of a T-shaped structure and is welded and fixed to the lower end of a power output unit of the elevator, the quick mounting base is of an L-shaped structure and is clamped and mounted at the upper end of the gate plate, an inserting groove with a T-shaped section is formed in the upper surface of the quick mounting base, the inserting block is horizontally and slidably inserted into the inserting groove, sliding rails are mounted on the left side and the right side of the machine base, and sliding frames are slidably mounted on the sliding rails; a side wing limiting assembly is arranged between the sliding frame and the gate plate. According to the utility model, the quick-release plate is arranged between the power output unit and the flashboard of the lifter of the traditional gate, so that the lifter and the flashboard can be quickly separated or combined when the flashboard needs to be mounted and dismounted, and the maintenance and replacement of the flashboard are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of gates, in particular to a flood control gate with a quick disassembly and assembly structure. Background Art

[0002] As an important component of water conservancy projects, gates undertake many important functions such as intercepting water flow, controlling water level, regulating flow, discharging sediment and floating objects, etc. For flood control gates in small rivers, because the river width is narrow and the river depth is shallow, a simple steel gate plate structure is generally used. Although this gate plate has been treated with rust prevention, it will still produce slight rust due to long-term immersion in the river channel. Moreover, if floating objects in the river channel hit the gate plate, it is easy to cause damage to the gate plate. At this time, the gate plate needs to be disassembled and replaced to ensure that it can function normally.

[0003] Today's flood gates are all controlled by elevators to lift and open and close flood discharge channels. The power output unit of the elevator is directly fixed to the gate plate through a bolt anchor structure. Regardless of installation or removal, operators need to use climbing tools to go down to the gate connection to operate. Installation and removal are very inconvenient, and replacement is also very troublesome.

[0004] Therefore, in view of the fact that the bolt anchoring structure between the existing gate and the power output unit of the elevator is inconvenient to install and disassemble, a gate structure with a quick disassembly structure can be designed to facilitate the rapid replacement of the gate after it is damaged. Utility Model Content

[0005] In order to overcome the problem that the existing bolt anchoring structure between the gate and the power output unit of the elevator is inconvenient to install and disassemble.

[0006] The technical solution of the utility model is: a flood control gate with a quick disassembly and assembly structure, comprising a machine base, an elevator installed on the machine base and a gate plate connected to a power output unit of the elevator, an insert block, a quick-release seat, a slot, a slide and a side wing limit assembly; the insert block is a T-shaped structure and is welded and fixed to the lower end of the power output unit of the elevator, the quick-release seat is an L-shaped structure and is clamped and installed on the upper end of the gate plate, a slot with a T-shaped cross-section is provided on the upper surface of the quick-release seat, the insert block is horizontally slidably inserted in the slot, slide rails are installed on the left and right sides of the machine base and slides are slidably installed on the slide rails, and a side wing limit assembly is arranged between the slide and the gate plate.

[0007] Preferably, the gate plate with the quick-release seat installed is moved into the machine base by a crane. After adjusting the height of the gate plate, the crane is used to control the horizontal movement of the gate plate, so that the quick-release seat is connected to the plug on the power output unit of the elevator. At the same time, the left and right sides of the gate plate are locked with the slide on the machine base through the side limit assembly. The gate plate can be installed, and the gate plate is driven to move vertically by the elevator. The stability of the gate plate movement is further improved by moving the slide along the slide rails on both sides of the machine base.

[0008] Preferably, the flank limit assembly includes a bayonet, a block and a limit plate; rectangular bayonet structures are provided on both ends of the gate plate, and a block is fixedly connected to one side of the slide and is inserted into the corresponding bayonet. The front and rear sides of the block are movably connected to limit plates that form limit locks on the front and rear sides of the gate plate through a rotating shaft. The gate plate is lifted into the machine base by the hanger, and the bayonet is brought close to the corresponding slide until the block is inserted into the corresponding bayonet. The limit plate is then rotated to rest against the surface of the gate plate, forming limits on the front and rear sides of the gate plate, so that the gate plate and the slide cannot be separated. This limit structure can also adopt structures such as spring pins. For example, pins pushed by spring elasticity are set on the front and rear sides of the slide. When the pins are pushed into the front and rear sides of the gate plate, the gate plate can be limited on the slide.

[0009] Preferably, magnetic strips are embedded and installed on the surfaces of the front and rear sides of the slide, and the limit plate is fixed on the magnetic strip by magnetic attraction. A magnetic sheet is provided on the surface of the gate plate close to the bayonet. When the limit plate is rotated to one side of the gate plate, it is fixed by magnetic attraction between the limit plate and the magnetic sheet, and cannot rotate downward naturally, thereby maintaining the position limit of the gate plate. When disassembling, the limit plate is rotated to one side of the slide, and then the limit plate is fixed by magnetic attraction, thereby keeping the bayonet unobstructed front and back, and the card block can smoothly enter and exit the bayonet.

[0010] Preferably, two sockets are provided at the upper end of the gate plate, which pass through the gate plate from front to back. Two pins are fixedly connected to the side walls of the quick-release seat, which are inserted into the corresponding sockets. When installing the quick-release seat, the pins are inserted into the sockets until the vertical part of the L-shaped quick-release seat rests against the surface of the gate plate. With the help of the longitudinal limiting effect between the pins and the gate plate, the elevator can control the vertical movement of the gate plate. In actual applications, the pins are made of high-strength steel to fully meet the load-bearing requirements of the composite gate plate.

[0011] Preferably, the rear end of the quick-release seat is connected to two movable frames through a rotating shaft. The movable frames are in an eight-shaped structure and a locking shaft with a non-slip rubber sleeve on the surface is fixedly connected between the lower ends. The movable frame rotates up and down through the rotating shaft to make the locking shaft approach or move away from the lower surface of the pin. The operator can easily move the movable frame on the machine base. When removing the gate plate, the movable frame is lifted to make the locking shaft leave the pin. When installing the gate plate, the movable frame is lowered to make the locking shaft approach the pin. In actual use, a torsion spring rotating shaft is required between the movable frame and the quick-release seat, so that the movable frame can automatically rotate downward under the action of the torsion spring, and the elastic force of the torsion spring is used to keep the locking shaft in the position below the pin.

[0012] Preferably, a groove is provided on the bottom wall of the latch, and one side of the inner wall of the groove is a slope structure. The groove is located on the rear side of the gate plate. The pressure locking shaft is rotated and pressed into the groove and forms a limit on the rear side of the gate plate. After the quick-release seat and the gate plate are installed, the movable frame rotates downward to allow the pressure locking shaft to be stuck in the groove. The slope structure of the side wall of the groove is used for convenient entry and exit. The pressure locking shaft entering the groove is close to the surface of the gate plate, forming a limit on the rear side of the gate plate to avoid horizontal separation between the quick-release seat and the gate plate.

[0013] Preferably, two lifting rings are welded and fixed symmetrically on the upper end of the quick-release seat. The crane is connected to the lifting rings through cables and the gate plate is lifted and removed. Before the gate plate needs to be installed or removed, the cable of the crane is first connected to the lifting rings, and then the gate plate is lifted to the designated position by the crane.

[0014] Beneficial effects of the utility model:

[0015] 1. By setting a quick-release plate between the power output unit of the traditional gate elevator and the gate plate, the elevator and the gate plate can be quickly separated or combined when the gate plate needs to be installed or removed, which is conducive to the maintenance and replacement of the gate plate;

[0016] 2. The side limit assembly set between the machine base and the gate can not only play a guiding role when the gate is raised or lowered, but also fix both sides of the gate and be used with the quick-release seat to keep the gate stable;

[0017] 3. After disassembling the gate, there is no need to remove the quick-release seat, so you can directly use the lifting ring on it to lift and move it. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the flood control gate with a quick disassembly and assembly structure of the present invention;

[0019] Figure 2 Shown is a schematic diagram of the front structure of the flood control gate with a quick disassembly and assembly structure of the present utility model;

[0020] Figure 3Shown is a schematic diagram of the back structure of the flood gate with a quick disassembly and assembly structure of the present invention;

[0021] Figure 4 Shown is a partially enlarged three-dimensional structural diagram of the side wing limit assembly of the flood control gate with a quick disassembly and assembly structure of the present utility model;

[0022] Figure 5 Shown is a partially enlarged three-dimensional structural schematic diagram of the power output unit of the flood control gate elevator with a quick disassembly and assembly structure of the present invention;

[0023] Figure 6 Shown is a schematic diagram of the three-dimensional structure of the quick-install seat of the flood gate with a quick disassembly and assembly structure of the utility model;

[0024] Figure 7 Shown is a schematic diagram of the three-dimensional structure of another state of the flood control gate quick-install seat with a quick disassembly and assembly structure of the present invention.

[0025] Explanation of the accompanying reference numerals: 1. Machine base; 2. Elevator; 3. Gate; 4. Insert block; 5. Quick-release seat; 6. Slot; 7. Slide; 9. Magnetic strip; 10. Magnetic sheet; 11. Socket; 12. Latch; 13. Groove; 14. Movable frame; 15. Press-lock shaft; 16. Lifting ring; 801. Bayonet; 802. Block; 803. Limit plate. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] See also Figure 1-Figure 7 The utility model provides an embodiment: a flood control gate with a quick disassembly and assembly structure, comprising a base 1, a lift 2 installed on the base 1 and a gate 3 connected to the power output unit of the lift 2, an insert 4, a quick-install seat 5, a slot 6, a slide 7 and a side wing limit assembly; the insert 4 is a T-shaped structure and is welded and fixed to the lower end of the power output unit of the lift 2, the quick-install seat 5 is an L-shaped structure and is clamped and installed at the upper end of the gate 3, a slot 6 with a T-shaped cross-section is opened on the upper surface of the quick-install seat 5, the insert 4 is horizontally slidably inserted in the slot 6, and slide rails are installed on the left and right sides of the base 1 and the slide rails are A slide 7 is installed on the slide, and a side limit assembly is provided between the slide 7 and the gate plate 3. The gate plate 3 installed with the quick-install seat 5 is moved into the machine base 1 by a crane. After adjusting the height of the gate plate 3, the crane is used to control the horizontal movement of the gate plate 3, so that the quick-install seat 5 is connected to the plug 4 on the power output unit of the elevator 2. At the same time, the left and right sides of the gate plate 3 are locked with the slide 7 on the machine base 1 through the side limit assembly. The gate plate 3 can be installed, and the gate plate 3 is driven to move vertically by the elevator 2. The stability of the movement of the gate plate 3 is further improved by moving the slide 7 along the slide rails on both sides of the machine base 1.

[0028] See also Figures 1-4 In this embodiment, the side wing limit assembly includes a bayonet 801, a block 802 and a limit plate 803; the left and right ends of the gate 3 are provided with a rectangular bayonet 801, and one side of the slide 7 is fixedly connected to a block 802 inserted into the corresponding bayonet 801, and the front and rear sides of the block 802 are movably connected to the limit plates 803 that form a limit lock on the front and rear sides of the gate 3 through a rotating shaft. The gate 3 is lifted into the machine base 1 by the hanger, so that the bayonet 801 and the corresponding slide 7 are brought close together until the block 802 is stuck in the corresponding bayonet 801, and then the limit plate 803 is rotated to abut against the surface of the gate 3, forming a limit on the front and rear sides of the gate 3, so that the gate 3 and the slide 7 cannot be disengaged. This limit structure can also adopt a spring pin, etc. The structure is as follows: pins pushed by spring elasticity are provided on the front and rear sides of the slide 7. When the pins are pushed into the front and rear sides of the gate plate 3, the gate plate 3 can be limited on the slide 7. The surfaces of the front and rear sides of the slide 7 are embedded with magnetic strips 9. The limit plate 803 is magnetically adsorbed and fixed on the magnetic strips 9. A magnetic piece 10 is provided on the side of the gate plate 3 close to the bayonet 801. When the limit plate 803 is rotated to one side of the gate plate 3, it is fixed by the magnetic adsorption between the magnetic piece 10 and cannot rotate downward naturally, so the gate plate 3 is kept limited. When disassembling, the limit plate 803 is rotated to one side of the slide 7, and then the limit plate 803 is adsorbed and fixed by the magnetic strips 9, so as to keep the bayonet 801 unobstructed front and back, and the block 802 can smoothly enter and exit the bayonet 801.

[0029] See also Figure 1-Figure 3 、 Figure 5-Figure 7In this embodiment, two insertion holes 11 are provided on the upper end of the gate plate 3, and two latches 12 are fixedly connected to the side walls of the quick-install seat 5. The latches 12 are inserted into the corresponding insertion holes 11. When installing the quick-install seat 5, the latches 12 are inserted into the insertion holes 11 until the vertical part of the L-shaped quick-install seat 5 is against the surface of the gate plate 3. With the help of the longitudinal limiting effect between the latches 12 and the gate plate 3, the elevator 2 can control the vertical movement of the gate plate 3. In actual application, the latches 12 are made of high-strength steel, which is fully composite. 3, the rear end of the quick-release seat 5 is connected to two movable frames 14 by rotating the shaft. The movable frame 14 is an eight-shaped structure and a locking shaft 15 with a non-slip rubber sleeve on the surface is fixedly connected between the lower ends. The movable frame 14 rotates up and down through the shaft to make the locking shaft 15 close to or away from the lower surface of the latch 12. The operator can easily pull the movable frame 14 on the machine base 1. When removing the gate 3, the movable frame 14 is lifted up to make the locking shaft 15 leave the latch 12. When installing the gate 3, the movable frame 14 is dropped to make the locking shaft 15 close to the latch 1 2. In actual use, a torsion spring shaft is required between the movable frame 14 and the quick-install seat 5, so that the movable frame 14 can automatically rotate downward under the action of the torsion spring, and with the help of the elastic force of the torsion spring, the pressure lock shaft 15 is kept at the position below the latch 12. A groove 13 is provided on the bottom wall of the latch 12, and one side of the inner wall of the groove 13 is a slope structure. The groove 13 is at the rear side of the gate 3. The pressure lock shaft 15 is rotated and pressed into the groove 13 and forms a limit at the rear side of the gate 3. After the quick-install seat 5 and the gate 3 are installed, the movable frame 14 rotates downward to make the pressure lock The shaft 15 is inserted into the groove 13, and the slope structure of the side wall of the groove 13 is used for easy entry and exit. The compression locking shaft 15 entering the groove 13 is close to the surface of the gate plate 3, forming a limit on the rear side of the gate plate 3 to prevent horizontal separation between the quick-release seat 5 and the gate plate 3. Two lifting rings 16 are welded and fixed symmetrically on the upper end of the quick-release seat 5. The crane is connected to the lifting ring 16 through a cable and lifts and removes the gate plate 3. Before installing or removing the gate plate 3, the cable of the crane is first connected to the lifting ring 16, and then the gate plate 3 is lifted to the designated position by the crane.

[0030] Through the above steps, by setting a quick-release plate between the power output unit of the elevator 2 of the traditional gate and the gate plate 3, the elevator 2 and the gate plate 3 can be quickly separated or combined when the gate plate 3 needs to be installed or removed, which is beneficial to the maintenance and replacement of the gate plate 3, so as to solve the problem that the bolt anchoring structure between the existing gate and the power output unit of the elevator 2 is inconvenient to install and remove.

Claims

1. A flood control gate with a quick disassembly and assembly structure, comprising a base (1), an elevator (2) mounted on the base (1), and a gate (3) connected to a power output unit of the elevator (2); characterized in that: The invention also includes an insert block (4), a quick-install seat (5), a slot (6), a slide (7) and a wing limit assembly; the insert block (4) is a T-shaped structure and is welded and fixed to the lower end of the power output unit of the elevator (2); the quick-install seat (5) is an L-shaped structure and is clamped and installed on the upper end of the gate plate (3); a slot (6) with a T-shaped cross section is provided on the upper surface of the quick-install seat (5); the insert block (4) is horizontally slidably inserted into the slot (6); slide rails are installed on the left and right sides of the machine base (1) and slide rails are slidably installed on the slide rails; and a wing limit assembly is provided between the slide (7) and the gate plate (3).

2. The flood gate with a quick disassembly structure according to claim 1, characterized in that: The side wing limiting assembly comprises a bayonet (801), a clamping block (802) and a limiting plate (803); the left and right ends of the gate plate (3) are both provided with bayonet (801) of rectangular structure; one side of the slide (7) is fixedly connected with a clamping block (802) inserted into the corresponding bayonet (801); the front and rear sides of the clamping block (802) are both movably connected with the limiting plates (803) on the front and rear sides of the gate plate (3) through rotating shafts to form a limiting lock.

3. The flood gate with a quick disassembly structure according to claim 2, characterized in that: Magnetic strips (9) are embedded and installed on the front and rear surfaces of the slide (7), the limit plate (803) is fixed on the magnetic strips (9) by magnetic attraction, and a magnetic sheet (10) is provided on the side of the gate plate (3) close to the bayonet (801).

4. The flood control gate with a quick disassembly structure according to claim 1, characterized in that: Two insertion holes (11) are provided on the upper end of the gate plate (3) and are connected front to back. Two latches (12) are fixedly connected to the side wall of the quick-install seat (5), and the latches (12) are inserted into the corresponding insertion holes (11).

5. The flood gate with a quick disassembly structure according to claim 4, characterized in that: The rear end of the quick-install seat (5) is rotatably connected to two movable frames (14) via a rotating shaft. The movable frames (14) are in an eight-shaped structure and a pressure-locking shaft (15) with an anti-slip rubber sleeve on the surface is fixedly connected between the lower ends.

6. The flood gate with a quick disassembly structure according to claim 5, characterized in that: A groove (13) is provided on the bottom wall of the latch (12), one side of the inner wall of the groove (13) is a slope structure, the groove (13) is located at the rear side of the gate (3), and the locking shaft (15) is rotated and pressed into the groove (13) to form a limit at the rear side of the gate (3).

7. The flood gate with a quick disassembly structure according to claim 1, characterized in that: Two lifting rings (16) are symmetrically welded and fixed to the upper end of the quick-install seat (5); a crane is connected to the lifting rings (16) via a cable and lifts the gate plate (3) for disassembly.

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