Top buckling type fixed compression column for large-span flood gate plate

Abstract

The utility model provides a top buckling and pressing type fixed compression column for a large-span flood gate plate, which comprises a compression column main body, a top buckling and pressing piece and a bottom fixing device, the top buckling and pressing piece is arranged at one end of the compression column main body, and the bottom fixing device is arranged at the other end of the compression column main body; the top buckling and pressing piece comprises a pressing rod, a pressing rod connecting shaft, a direction adjusting screw, a square shaft, a stroke adjusting nut, a stroke adjusting screw and a fixed base circular pipe. The bottom fixing device comprises a bottom fixing device fixing screw. Downward pressure is applied to the large-span flood gate plate through the top buckling and pressing piece, meanwhile, the column body is pressed to provide lateral support, and therefore the gate plate is stably fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of flood control equipment, and in particular to a top buckling type fixed compression column for large-span flood control gate plates. BACKGROUND

[0002] With the acceleration of urbanization and the frequent occurrence of extreme weather events, the demand for large-span flood control gate plates is increasing.

[0003] The maximum specification size of the flood control gate plates produced by the traditional technology on the market is six meters, and the structural compression resistance of the current flood control gate plates is limited to six meters. The flood control gate plates must be increased by installing intermediate stops and diagonal braces, which not only increases the cost of material cutting and leftover materials, but also prolongs the installation and assembly time. And through the intermediate stop and diagonal brace, the six-meter large-span flood control gate plate can be used as a flood control wall. The material use is maximized and the installation speed is improved.

[0004] The current flood control technology on the market mainly has the following problems:

[0005] 1. Using aluminum alloy profiles as intermediate stops and matching diagonal braces increases the cost and complexity.

[0006] 2. The flood control baffle is fixed by bolts, which is prone to tooth opening, rusting and other problems, affecting the flood control effect.

[0007] 3. The parts are easy to lose, increasing the difficulty of maintenance.

[0008] 4. The installation and reset time is long, affecting the emergency response speed.

[0009] 5. The six-meter long flood control gate plate must be cut and increased by intermediate stops and diagonal braces according to different flood control heights. INVENTION CONTENTS

[0010] The utility model aims at solving the above problems and provides a simple, efficient and reliable large-span flood control gate plate fixing device.

[0011] To achieve the above purpose, the utility model adopts the following technical scheme.

[0012] The top buckling type fixed compression column for large-span flood control gate plates comprises a compression column main body, a top buckling piece and a bottom fixing device, the top buckling piece is arranged at one end of the compression column main body, and the bottom fixing device is arranged at the other end of the compression column main body; the top buckling piece comprises a compression rod, a compression rod link shaft, a direction adjusting screw, a square shaft, a stroke adjusting nut, a stroke adjusting screw and a fixed base round pipe, and the bottom fixing device comprises a bottom fixing device fixing screw.

[0013] Further, the fixed base round pipe is arranged at a middle position of the compression column body.

[0014] Further, the direction adjusting screw is arranged at one side of the compression column body.

[0015] Further, the direction adjusting screw is arranged close to the fixed base round pipe.

[0016] Further, the compression rod connecting shaft is arranged close to the fixed base round pipe.

[0017] Further, the compression rod connecting shaft is connected with the compression rod.

[0018] Further, the compression rod connecting shaft is connected with the square shaft.

[0019] Further, the stroke adjusting screw is connected with the square shaft.

[0020] Further, the stroke adjusting screw is matched with the stroke adjusting nut.

[0021] Further, the compression column body comprises an upper compression column body and a lower compression column body, the upper compression column body and the lower compression column body are in size cooperation, and the upper compression column body and the lower compression column body are provided with height adjusting opposite locking screws.

[0022] The positive effect of the utility model for the top buckling type fixed compression column of large-span flood control gate plate is:

[0023] (1) the utility model exerts downward pressure on the large-span flood control gate plate through the top buckling piece, and the compression column body provides lateral support, thereby realizing stable fixation of the gate plate.

[0024] (2) the utility model is suitable for large-span flood control gate plates within six meters, does not need intermediate stops and inclined supports, and maximally retains material utilization of the flood control gate plate; installation time is greatly reduced, emergency response speed is significantly improved; material cost is reduced, resource waste is reduced; and overall cost performance is improved. After stroke adjustment according to the actual situation of the flood control gate plate, the stroke adjusting screw does not need to be twisted in daily use, and screw tooth damage is reduced.

[0025] (3) the compression column body of the utility model comprises an upper compression column body and a lower compression column body, can be adjusted according to the actual height of the flood control gate plate, and is more adaptable. BRIEF DESCRIPTION OF DRAWINGS

[0026] Fig. 1 is a schematic diagram provided by the utility model embodiment.

[0027] Fig. 2is a partial schematic view provided by the embodiment of the utility model.

[0028] Fig. 3 is a partial schematic view provided by the embodiment of the utility model.

[0029] Fig. 4 is a scene application schematic view provided by the embodiment of the utility model.

[0030] The reference numerals in the drawing are respectively:

[0031] 1, top buckle pressure spare;2, upper compression column main body;3, height adjustment locking bolt;4, lower compression column main body;5, bottom fixing device;6, bottom fixing device fixed screw;7, buckle pressure spare cushion block;8, floodgate plate;9, compression rod;10, direction adjusting screw;11, square shaft;12, stroke adjusting nut;13, stroke adjusting screw;14, compression rod link axle;15, fixed base round pipe. Specific embodiments

[0032] The following specific embodiments of the utility model for the top buckle pressure type fixed compression column of large-span floodgate plate are given in combination with the drawings, but it should be pointed out that the specific embodiments are not used to limit the specific implementation of the utility model. Any similar structure and its similar changes using the utility model should be included in the protection scope of the utility model. The following embodiment description is with reference to the additional drawings to illustrate the specific embodiments of the utility model that can be used to implement. The direction terms mentioned in the embodiments, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. are only the direction of the additional drawings. Therefore, the direction terms used are used to explain and understand the utility model, not to limit the utility model.

[0033] Referring to Figs. 1 to 4 The top buckle pressure type fixed compression column for large-span floodgate plate comprises a compression column main body, a top buckle pressure spare 1 and a bottom fixing device 5, the top buckle pressure spare 1 is arranged at one end of the compression column main body, and the bottom fixing device 5 is arranged at the other end of the compression column main body;The top buckle pressure spare 1 comprises a compression rod 9, a compression rod link axle 14, a direction adjusting screw 10, a square shaft 11, a stroke adjusting nut 12, a stroke adjusting screw 13 and a fixed base round pipe 15, and the bottom fixing device 5 comprises a bottom fixing device fixed screw 6.

[0034] The compression column body includes an upper compression column body 2 and a lower compression column body 4, the sizes of the upper compression column body 2 and the lower compression column body 4 are matched, specifically, the caliber of the upper compression column body 2 is larger than the caliber of the lower compression column body 4, and the upper compression column body 2 can slide up and down relative to the lower compression column body 4. The upper compression column body 2 and the lower compression column body 4 are provided with height adjustment locking bolts 3, specifically, the upper compression column body 2 and the lower compression column body 4 are provided with holes matched with the height adjustment locking bolts 3, when the upper compression column body 2 and the lower compression column body 4 are selected at a certain height, the height adjustment locking bolts 3 are fastened. The compression column body is made of stainless steel, specifically, the compression column body is made of galvanized iron, stainless steel or other materials, which has high strength and corrosion resistance.

[0035] The top buckling piece 1 is made of high-strength galvanized iron or 304 stainless steel material, specifically, Q235B galvanized steel, 304 stainless steel or other materials are used, which has elastic deformation ability and can adapt to different thicknesses of the gate plate. The gate plate is arranged in the middle of the compression column body, the top buckling piece 1 is located above the gate plate, and the top buckling piece 1 and the flood control gate plate 8 are further provided with a buckling piece pad 7, specifically, the buckling piece pad 7 is arranged between the travel adjusting screw 13 and the flood control gate plate 8, the buckling piece pad 7 can effectively protect the contact area of the travel adjusting screw 13 and the flood control gate plate 8, and prevent excessive friction of the contact area of the travel adjusting screw 13 and the flood control gate plate 8 from causing rust and other problems.

[0036] The fixed base circular pipe 15 is arranged at the middle position of the compression column body, and in the figure, the fixed base circular pipe 15 is arranged at the middle position of the top end of the compression column body, and the compression column body is provided with a hole matched with the fixed base circular pipe 15.

[0037] The direction adjusting screw 10 is arranged on one side of the compression column body, and the direction adjusting screw 10 is arranged close to the fixed base circular pipe 15. When the direction adjusting screw 10 is screwed into the interior of the compression column body, the fixed base circular pipe 15 is compressed to play a fastening role, and when the direction adjusting screw 10 is unscrewed from the interior of the compression column body, the direction of the compression rod connecting shaft 14 can be adjusted.

[0038] The compression rod connecting shaft 14 is arranged close to the fixed base circular pipe 15, one end of the compression rod connecting shaft 14 is connected with the compression rod 9, and the other end of the compression rod connecting shaft 14 is connected with the square shaft 11. The compression rod 9 is arranged in the upward direction at the top of the compression column body, and the square shaft 11 is arranged in the downward direction at the top of the compression column body.

[0039] The travel adjusting screw 13 is threadedly connected with the square shaft 11, and the travel adjusting screw 13 is matched with the travel adjusting nut 12, so that the length of the travel adjusting screw 13 can be adjusted by unscrewing the travel adjusting nut 12.

[0040] Bottom fixing device 5: high-strength alloy steel material is adopted. In the area where the bottom fixing device 5 is arranged, an anchor point is preset, and then the base is installed, so that the bottom fixing device 5 can be fixed through fewer bottom fixing device fixing screws 6, the installation speed is fast, and the installation and disassembly are convenient. Through the force of the top buckling piece 1, pressure is applied to the fixing device to make the structure more stable.

[0041] Installation process:

[0042] 1. Install the bottom fixing device 5 of the compression column to the preset anchor point.

[0043] 2. Place the six-meter large-span flood control gate plate 8.

[0044] 3. Adjust the position of the top buckling piece 1 to align with the top of the six-meter large-span flood control gate plate 8, and fix it on the compression column body.

[0045] 4. Lock the top buckling piece 1 and apply a preset pressure.

[0046] 5. Perform waterproof sealing inspection.

[0047] Use and maintenance:

[0048] 1. Check the use of the top buckling piece 1

[0049] 2. Observe whether the connections are firm

[0050] 3. Check the waterproof sealing performance

[0051] Regular maintenance:

[0052] 1. Perform corrosion treatment once a year

[0053] 2. Clean the contact surfaces of the parts

[0054] 3. Check the flexibility of the adjusting mechanism

[0055] Special situation handling:

[0056] 1. Clean in time after the flood

[0057] 2. Check the overall structural stability

[0058] 3. Replace the worn parts if necessary

[0059] The utility model is suitable for six-meter large-span flood control gate plate, does not need intermediate blocking and inclined support, avoids material cutting and waste to the maximum extent, shortens the installation time, significantly improves the emergency response speed, improves the waterproof performance, enhances the flood control effect, and improves the overall performance price ratio.

[0060] Through the innovative structure design and material selection, the floodgate plate is quickly installed and reliably fixed, which has important practical value.

Claims

1. A top-clamping fixed compression column for large-span flood control gate panels, characterized in that, The device includes a pressure column body, a top clamping component, and a bottom fixing device. The top clamping component is located at one end of the pressure column body, and the bottom fixing device is located at the other end of the pressure column body. The top clamping component includes a pressure rod, a pressure rod connecting shaft, a direction adjusting screw, a square shaft, a stroke adjusting nut, a stroke adjusting screw, and a fixed base round tube. The bottom fixing device includes a bottom fixing device fixing screw.

2. The top snap-fit ​​fixed compression column for large-span flood control gate panels according to claim 1, characterized in that, The fixed base tube is located in the middle of the main body of the pressure column.

3. The top snap-fit ​​fixed compression column for large-span flood control gate panels according to claim 1, characterized in that, The direction adjustment screw is located on one side of the pressure column body.

4. The top snap-fit ​​fixed compression column for large-span flood control gate panels according to claim 3, characterized in that, The direction adjustment screw is located near the round tube of the fixed base.

5. The top snap-fit ​​fixed compression column for a large-span flood control gate panel according to claim 1, characterized in that, The pressure rod connecting shaft is positioned close to the circular tube of the fixed base.

6. The top snap-fit ​​fixed compression column for a large-span flood control gate panel according to claim 1, characterized in that, The pressure rod connecting shaft is connected to the pressure rod.

7. The top snap-fit ​​fixed compression column for a large-span flood control gate panel according to claim 1, characterized in that, The pressure bar connecting shaft is connected to the square shaft.

8. The top snap-fit ​​fixed compression column for a large-span flood control gate panel according to claim 1, characterized in that, The stroke adjustment screw is connected to the square shaft.

9. The top snap-fit ​​fixed compression column for a large-span flood control gate panel according to claim 1, characterized in that, The stroke adjustment screw engages with the stroke adjustment nut.

10. The top snap-fit ​​fixed compression column for a large-span flood control gate panel according to claim 1, characterized in that, The pressure column body includes an upper pressure column body and a lower pressure column body. The upper pressure column body and the lower pressure column body are dimensionally matched, and height adjustment locking bolts are provided on the upper pressure column body and the lower pressure column body.

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