Flood prevention device for water conservancy project

Abstract

The flood prevention device for the water conservancy project comprises a first vertical frame, a second vertical frame is arranged on the side of the first vertical frame, baffles are connected to the inner wall of the first vertical frame and the inner wall of the second vertical frame in a clamped mode, and inserting rods are fixedly connected to the bottoms of the first vertical frame and the second vertical frame. The top of the first vertical frame and the top of the second vertical frame are each provided with an inserting groove for clamping of the inserting rod, one side of the first vertical frame is fixedly connected with a T-shaped rod, the other side of the second vertical frame is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a T-shaped groove, and the other side of the T-shaped groove is fixedly connected with an inserting rod. Elastic clamping mechanisms are fixedly connected to the rear surfaces, close to the tops, of the first vertical frame and the second vertical frame, and a limiting mechanism is arranged at the top of the connecting plate. Through the arrangement of the inserting rods, the inserting grooves and the elastic clamping mechanisms, the vertical frame can be clamped, so that an operator can conveniently increase the height of the vertical frame, the equipment can cope with water levels with different heights, and the practicability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering technical field especially relates to a water conservancy engineering flood prevention device. BACKGROUND

[0002] Water conservancy engineering is the engineering for controlling and distributing the surface water and underground water in nature to achieve the purpose of eliminating harm and benefiting, also called water engineering, and broadly includes flood control, waterlogging control, irrigation, water supply, hydropower generation, navigation, water resource protection, water and soil conservation, and water conservancy, tourism and ecological environment improvement projects.

[0003] Such as patent publication no. CN216822448U a kind of assembled water conservancy engineering flood prevention device, its technical scheme main point is: including stand and intercepting plate, several stands are arranged along flood prevention intercepting along line interval, several intercepting plates are placed between adjacent two stands, and intercepting plate is vertically upward cumulative stacking;Stand both sides are equipped with vertically extending T-shaped slot, the both sides of intercepting plate are fixed with T-shaped block, T-shaped block is correspondingly slidably arranged in the T-shaped slot of same side;The surface of stand away from flood is detachably installed with support mechanism by clamping mechanism.The utility model discloses by the whole device is divided into multiple sets of components, convenient transportation and transfer, dismounting process is convenient and fast, assembly steps keep consistent, guarantee that flood prevention device is erected construction enough fast, provide stable support to stand by support mechanism, utilize the clamping of T-shaped slot and T-shaped block, utilize the clamping of clamping groove and clamping strip, guarantee that the connection of stand and intercepting plate and intercepting plate is enough firm, so that the device has good impact resistance.

[0004] But in the prior art, by using the assembled stand and intercepting plate for flood control operation, because the height of the installed flood prevention device is fixed, when the water level that the equipment needs to block is higher, the existing equipment cannot effectively block the flood, which greatly affects the flood control effect of the equipment and also reduces the practicality of the equipment. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a water conservancy engineering flood prevention device.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a flood prevention device for hydraulic engineering, the side of the stand no.

[0007] As a further description of the above technical scheme:

[0008] The elastic clamping mechanism includes the hexagonal clamping groove on the plug-in rod, the inner wall of the plug-in groove is provided with a placing groove, the inner wall of the placing groove is threadedly connected with an internal hexagonal threaded plate, the inner wall of the internal hexagonal threaded plate is limitingly and slidably connected with a hexagonal clamping rod, one end of the hexagonal clamping rod is fixedly connected with a semicircular protruding block, the other end of the hexagonal clamping rod is fixedly connected with a movable plate, and the side, away from the hexagonal clamping rod, of the movable plate is provided with a return spring.

[0009] As a further description of the above technical scheme:

[0010] The other side, away from the hexagonal clamping rod, of the movable plate is fixedly connected with an adjusting rod sleeved with the return spring, the inner wall of the placing groove is provided with a through hole, the through hole is limitingly and slidably connected with the adjusting rod, and one end, away from the movable plate, of the adjusting rod is boltedly connected with a pushing block.

[0011] As a further description of the above technical scheme:

[0012] The limiting mechanism comprises two limiting grooves two provided on the top of the connecting plate and close to the two sides of the T-shaped groove, one side of the inner wall of the limiting groove two is provided with a sliding adjusting groove, the inner wall of the sliding adjusting groove is limitingly and slidably connected with a rotating shaft, and the outer contour of the rotating shaft is limitingly and rotatably connected with a limiting rod.

[0013] As a further description of the above technical scheme:

[0014] The top of the T-shaped rod is provided with a limiting groove one, and the inner wall of the limiting groove one is clamped with the limiting rod.

[0015] As a further description of the above technical scheme:

[0016] The inner wall of the through hole is arrayed with a sealing groove, and the outer contour of the adjusting rod is arrayed with a sealing ring.

[0017] The utility model has the advantages of the following:

[0018] 1、Compared with the prior art, the flood prevention device for water conservancy projects can conveniently increase the height of the stand by clamping the stand through the plug-in rod, plug-in slot and elastic clamping mechanism, so that the equipment can cope with water levels of different heights, and the practicability of the equipment is improved.

[0019] 2、Compared with the prior art, the flood prevention device for water conservancy projects can be assembled by the opposite sides of the stand one and the stand two through the T-shaped rod, the connecting plate, the T-shaped slot and the limiting mechanism, and the assembled equipment is limited by the limiting mechanism, so that the equipment can cope with different flood prevention environments, and the practicability of the equipment is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole front view structural schematic diagram of the flood prevention device for water conservancy projects.

[0021] Figure 2 It is a sectional view structural schematic diagram of the stand one of the flood prevention device for water conservancy projects.

[0022] Figure 3 It is a flood prevention device for water conservancy projects. Figure 2 of the A place enlarged structural schematic diagram;

[0023] Figure 4 It is a stand one and a stand two assembly process structural schematic diagram of the flood prevention device for water conservancy projects.

[0024] Figure 5 It is a limiting piece sectional view structural schematic diagram of the flood prevention device for water conservancy projects.

[0025] LEGEND:

[0026] 1, stand one; 2, stand two; 3, baffle; 4, plug-in rod; 5, plug-in slot; 6, T-shaped rod; 7, connecting plate; 8, T-shaped slot; 9, hexagonal clamping groove; 10, placing groove; 11, inner hexagonal threaded plate; 12, hexagonal clamping rod; 13, semicircular protruding block; 14, movable plate; 15, adjusting rod; 16, push block; 17, return spring; 18, limiting groove one; 19, limiting groove two; 20, sliding adjusting groove; 21, rotating shaft; 22, limiting rod; 23, through hole. DETAILED DESCRIPTION

[0027] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made belong to the scope of protection of the present application.

[0028] With reference to Figures 1-5 The utility model provides a kind of flood prevention device for hydraulic engineering, including vertical frame one 1, vertical frame one 1 side is provided with vertical frame two 2, the inner wall of vertical frame one 1 and vertical frame two 2 is connected with baffle 3, the bottom of vertical frame one 1 and vertical frame two 2 is fixedly connected with inserting rod 4, the top of vertical frame one 1 and vertical frame two 2 is all set with the inserting slot 5 for inserting rod 4 clamping, the side of vertical frame one 1 is fixedly connected with T type rod 6, the other side of vertical frame two 2 is fixedly connected with connecting plate 7, the side of connecting plate 7 is fixedly connected with T type slot 8, the rear surface of vertical frame one 1 and vertical frame two 2 close top is fixedly connected with elastic clamping mechanism, the top of connecting plate 7 is provided with limiting mechanism.

[0029] First, the inserting rod 4 on vertical frame one 1 is clamped with the inserting slot 5 on another vertical frame one 1, then the two assembled vertical frame one 1 is stably handled using elastic clamping mechanism, then the two vertical frame two 2 is repeatedly assembled by the above-mentioned elastic clamping mechanism, at this time, the operator clamps multiple baffles 3 in vertical frame one 1 and vertical frame two 2, so that the equipment can adjust height, so that the equipment can still carry out flood prevention treatment when water level rises, and the operator clamps T type rod 6 on vertical frame one 1 in T type slot 8 set in connecting plate 7 on vertical frame two 2, and then stably handles vertical frame one 1 and vertical frame two 2 after installation using limiting mechanism, so that the bandwidth of the equipment is increased, so that the equipment is facilitated in the flood prevention environment under wider flood prevention treatment.

[0030] The elastic clamping mechanism includes hexagonal clamping groove 9 on the inserting rod 4, the inner wall of the inserting slot 5 is provided with a placing groove 10, the inner wall of the placing groove 10 is threadedly connected with an internal hexagonal threaded plate 11, the inner wall of the internal hexagonal threaded plate 11 is limitingly and slidably connected with a hexagonal clamping rod 12, one end of the hexagonal clamping rod 12 is fixedly connected with a semicircular protrusion 13, the other end of the hexagonal clamping rod 12 is fixedly connected with a movable plate 14, one side of the movable plate 14 away from the hexagonal clamping rod 12 is provided with a return spring 17, the other side of the movable plate 14 away from the hexagonal clamping rod 12 is fixedly connected with an adjusting rod 15 sleeved with the return spring 17, the inner wall of the placing groove 10 is throughly provided with a through hole 23, the through hole 23 is limitingly and slidably connected with the adjusting rod 15, one end of the adjusting rod 15 away from the movable plate 14 is boltedly connected with a pushing block 16, the inner wall of the through hole 23 is arrayed provided with a sealing groove, and the outer contour of the adjusting rod 15 is arrayed provided with a sealing ring.

[0031] First, the insertion rod 4 on stand 1 is engaged with the insertion slot 5 on another stand 1. Then, when the insertion rod 4 enters the insertion slot 5, the conical block at the bottom of the insertion rod 4 presses against the semi-circular protrusion 13 and the hexagonal locking rod 12 on the semi-circular protrusion 13, causing the hexagonal locking rod 12 and the semi-circular protrusion 13 to pass through the internal hexagonal threaded plate 11 and enter the placement slot 10. The hexagonal locking rod 12 then presses against the movable plate 14, the adjusting rod 15, and the actuating block 16. When the insertion rod 4 moves to the bottom of the insertion slot 5, the hexagonal locking slot 9 aligns with the placement slot 10. Then, the compressed return spring 17 drives the movable plate 14, the hexagonal locking rod 12, and the semi-circular protrusion 13 to return to their original positions, thereby engaging the hexagonal locking rod 12 and the semi-circular protrusion 13 in the hexagonal locking slot 9. The operator then repeats the process. The above operation assembles the two uprights 2. At this time, the baffle 3 is snapped into the inner wall of the uprights 1 and 2. After the return spring 17 is damaged, the toggle block 16 is first removed from the adjusting rod 15. Then the operator inserts the wrench into the insertion slot 5 and rotates the hexagonal snap-fit ​​rod 12 to drive the internal hexagonal threaded plate 11 to rotate, so that the internal hexagonal threaded plate 11, which is threaded to the placement slot 10, is removed from its inner wall. Then the operator takes out the internal hexagonal threaded plate 11, the hexagonal snap-fit ​​rod 12, the movable plate 14, the adjusting rod 15 and the return spring 17, and then replaces the return spring 17. The sealing rings in the array-set sealing slot form a labyrinth seal, which increases its sealing effect and prevents water from entering the through hole 23 and the placement slot 10, thus avoiding the problem of rust and damage to the return spring 17.

[0032] The limiting mechanism includes limiting groove 2 19 opened on the top of the connecting plate 7 near both sides of the T-shaped groove 8. A sliding adjustment groove 20 is opened on one side of the inner wall of the limiting groove 29. A rotating shaft 21 is slidably connected to the inner wall of the sliding adjustment groove 20. A limiting rod 22 is slidably connected to the outer contour of the rotating shaft 21. A limiting groove 18 is opened on the top of the T-shaped rod 6. The inner wall of the limiting groove 18 is engaged with the limiting rod 22.

[0033] The operator moves the limiting rod 22 upward, causing the rotating shaft 21 on the limiting rod 22 to move upward within the sliding adjustment groove 20. Then, the limiting rod 22 is rotated to the other side. At this time, the T-shaped rod 6 on the first frame 1 is slid into the T-shaped groove 8 opened in the connecting plate 7 on the second frame 2, so that the limiting groove 18 at the top of the T-shaped rod 6 coincides with the limiting groove 19 at the top of the connecting plate 7. Then, the limiting rod 22 is rotated through the rotating shaft 21. When the limiting rod 22 coincides with the limiting groove 18, the limiting rod 22 is pressed down, so that the limiting rod 22 is engaged with the limiting groove 18, completing the engagement of the first frame 1 and the second frame 2. Then, the operator repeats the above operation to assemble another first frame 1 and the second frame 2, thereby increasing the equipment width and facilitating use in different flood control environments.

[0034] Working principle: first, the stand one 1 and the stand two 2 are inserted into the ground through the bottom insertion rod 4, then the insertion rod 4 on the other stand one 1 is clamped with the insertion slot 5 on the stand one 1 on the ground, then when the insertion rod 4 enters the insertion slot 5, the tapered block at the bottom of the insertion rod 4 is used to extrude the semicircular protrusion 13 and the hexagonal clamping rod 12 on the semicircular protrusion 13, so that the hexagonal clamping rod 12 and the semicircular protrusion 13 enter the placement slot 10 through the inner hexagonal threaded plate 11, the hexagonal clamping rod 12 is used to extrude the movable plate 14, the adjusting rod 15 and the push block 16, when the insertion rod 4 moves to the bottom of the insertion slot 5, the hexagonal clamping slot 9 is opposite to the placement slot 10, then the reset spring 17 is extruded to drive the movable plate 14, the hexagonal clamping rod 12 and the semicircular protrusion 13 to reset, so that the hexagonal clamping rod 12 and the semicircular protrusion 13 are clamped in the hexagonal clamping slot 9, then the operator repeats the above operation to assemble the two stand two 2, at this time, the baffle 3 is clamped on the inner wall of the stand one 1 and the stand two 2.

[0035] And by moving the limiting rod 22 upward, the rotating shaft 21 on the limiting rod 22 is moved upward in the sliding adjusting slot 20, then the limiting rod 22 is rotated to the other side, at this time, the T-shaped rod 6 on the stand one 1 is slid into the T-shaped slot 8 opened in the connecting plate 7 on the stand two 2, so that the limiting slot one 18 at the top of the T-shaped rod 6 coincides with the limiting slot two 19 at the top of the connecting plate 7, then the limiting rod 22 is rotated through the rotating shaft 21, when the limiting rod 22 coincides with the limiting slot one 18, the limiting rod 22 is pressed downward, so that the limiting rod 22 is clamped with the limiting slot one 18, the clamping process of the stand one 1 and the stand two 2 is completed, then the operator repeats the above operation to assemble another stand one 1 and the stand two 2, so that the equipment width is increased, which is convenient to use in different flood prevention environments.

[0036] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A flood prevention device for hydraulic engineering, comprising a stand one (1), a stand two (2) is arranged on the side of the stand one (1), and the inner wall of the stand one (1) and the stand two (2) is clamped with a baffle (3), characterized in that: The bottom of the stand one (1) and the stand two (2) is fixedly connected with the plug-in rod (4), the top of the stand one (1) and the stand two (2) is provided with the plug-in slot (5) for the plug-in rod (4) clamping, one side of the stand one (1) is fixedly connected with the T-shaped rod (6), the other side of the stand two (2) is fixedly connected with the connecting plate (7), one side of the connecting plate (7) is fixedly connected with the T-shaped slot (8), the rear surface of the stand one (1) and the stand two (2) close to the top is fixedly connected with the elastic clamping mechanism, and the top of the connecting plate (7) is provided with the limiting mechanism.

2. The flood prevention device for hydraulic engineering according to claim 1, characterized in that: The elastic clamping mechanism includes the hexagonal clamping groove (9) on the plug-in rod (4), the inner wall of the plug-in slot (5) is provided with the placing groove (10), the inner wall of the placing groove (10) is threadedly connected with the inner hexagonal threaded plate (11), the inner wall of the inner hexagonal threaded plate (11) is limitingly and slidably connected with the hexagonal clamping rod (12), one end of the hexagonal clamping rod (12) is fixedly connected with the semicircular lug (13), the other end of the hexagonal clamping rod (12) is fixedly connected with the movable plate (14), and the side, away from the hexagonal clamping rod (12), of the movable plate (14) is provided with the reset spring (17).

3. The flood prevention device for hydraulic engineering according to claim 2, characterized in that: The other side, away from the hexagonal clamping rod (12), of the movable plate (14) is fixedly connected with the adjusting rod (15) sleeved with the reset spring (17), the inner wall of the placing groove (10) is provided with the through hole (23) penetrating through, the through hole (23) is limitingly and slidably connected with the adjusting rod (15), and one end, away from the movable plate (14), of the adjusting rod (15) is boltedly connected with the pushing block (16).

4. The flood prevention device for hydraulic engineering according to claim 1, characterized in that: The limiting mechanism includes the limiting groove two (19) provided in the connecting plate (7) and close to the two sides of the T-shaped slot (8), the inner wall of the limiting groove two (19) is provided with the sliding adjusting groove (20) on one side, the inner wall of the sliding adjusting groove (20) is limitingly and slidably connected with the rotating shaft (21), and the outer contour of the rotating shaft (21) is limitingly and rotatably connected with the limiting rod (22).

5. The flood prevention device for hydraulic engineering according to claim 4, characterized in that: The top of the T-shaped rod (6) is provided with the limiting groove one (18), and the inner wall of the limiting groove one (18) is clamped with the limiting rod (22).

6. The flood prevention device for hydraulic engineering according to claim 3, characterized in that: The inner wall of the through hole (23) is provided with the sealing groove in array, and the outer contour of the adjusting rod (15) is provided with the sealing ring in array.

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