Water-stop sheet for engineering construction

Abstract

The utility model discloses a water-stop sheet for engineering construction, which comprises a main body plate, an extension plate is arranged at the front end of the main body plate, a front attaching plate is arranged at one end of the main body plate and one end of the extension plate, an insertion plate is arranged on the front attaching plate, an insertion frame is arranged at one end of the extension plate, and the insertion plate is matched with the insertion frame. A movable groove is formed in one end of the main body plate, a limiting insertion block is arranged in the movable groove in a sliding connection mode, a rear attaching plate is arranged at one end of the main body plate, a limiting insertion groove is formed in the rear attaching plate, the limiting insertion block is matched with the limiting insertion groove, and a first rotating seat is arranged at the rear end of the main body plate. The first rotating seat is rotatably connected with a supporting rod, the other end of the supporting rod is provided with a second rotating seat, the second rotating seat is rotatably connected with the supporting rod, one end of the second rotating seat is provided with a supporting plate, the supporting plate is provided with an earth drilling cone, the equipment is convenient to disassemble and assemble, the structure is stable, and the waterproof effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction tools, and more specifically, to a water-blocking board for engineering construction. Background Art

[0002] During construction projects, the roads will be affected by rainwater, sewage, etc. The water will converge and flow into the construction site, causing damage to materials and unformed facilities. Therefore, during the construction process, the water needs to be separated. The traditional method of water separation is to form a water retaining structure by stacking sandbags. However, the sandbags are heavy, and their weight will increase further after absorbing water, which is not conducive to transportation. A large number of sandbags are needed for arrangement, which will waste a lot of manpower and material resources and affect the construction progress. Moreover, sandbags are generally wrapped in sackcloth, which is easy to rupture after repeated use, causing the sandbags to collapse. Therefore, water barriers are now used to block the water flow.

[0003] Although the existing baffles are low in cost and light in weight and easy to move, due to their light weight, in order to avoid being washed away by water flow at the joints after assembly, adjacent baffles are generally fixed by bolt structures so that the baffles are firmly combined together. However, when faced with a large number of baffles, they need to be tightened and fixed one by one with bolts during assembly, which is troublesome to operate and affects the placement efficiency. Moreover, most common baffles are relatively simple and simply stand on the ground. When subjected to impact, they can only rely on their own weight support and the cooperation and pulling of surrounding baffles to maintain stability. When the impact is too great at a certain place, the baffle may fall over and cause the surrounding baffles to fall over together, resulting in failure of the water barrier. In addition, when using the equipment in rainy seasons, if the waves are too large, as the water flow in the baffle increases, the water surface gradually rises, the height of the baffle may gradually be insufficient, and water may even overflow. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the utility model provides a water-blocking board for engineering construction to solve the technical problem of the simple structure of the prior water-blocking board mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above object, the present utility model provides the following technical solution: A water barrier board for engineering construction, comprising a main board, an extension board is provided at the front end of the main board, a front fitting board is provided at one end of the main board and the extension board, an insertion board is provided on the front fitting board, an insertion frame is provided at the end of the extension board away from the front fitting board, the insertion board is matched with the insertion frame, a movable groove is opened at one end of the main board close to the front fitting board, a limit insertion block is slidably connected in the movable groove, a rear fitting board is provided at the end of the main board away from the front fitting board, a limit slot is opened on the rear fitting board, and the limit insertion block is matched with the limit slot;

[0008] A first rotating seat is provided at the rear end of the main board, a support rod is rotatably connected to the first rotating seat, a second rotating seat is provided at the other end of the support rod, and the second rotating seat is rotatably connected to the support rod. A support plate is provided at one end of the second rotating seat, and a ground drilling cone is provided on the support plate.

[0009] The present utility model is further provided that a sliding frame is provided at the front end of the main board, a movable baffle is provided in the sliding frame, a hollow floating block is provided at the lower end of the movable baffle, and the movable baffle is slidably matched with the sliding frame to extend the water barrier structure and improve the water barrier effect.

[0010] The present utility model is further provided that a limit sliding rod is provided at the front end of the sliding frame, a limit sliding groove is opened on the movable baffle, and the limit sliding rod is slidably matched with the limit sliding groove to ensure stable movement.

[0011] The present utility model is further provided that a limit cross bar is provided at the front end of the limit sliding rod, a limit block is provided at the lower end of the movable baffle, and the limit block is matched with the limit cross bar to prevent the device from detaching.

[0012] The present utility model is further provided that a pressure spring is provided in the movable groove, the limit insertion block is matched with the inside of the movable groove through the pressure spring, a sliding port is opened at one end of the movable groove, a control block is provided at one end of the limit insertion block, and the control block is matched with the sliding port to facilitate the control of the limit insertion block.

[0013] The present utility model is further provided that a waterproof ring is provided in the movable groove, the waterproof ring is matched with the limit insertion block, a waterproof board is provided inside the control block, and the waterproof board is matched with the sliding port to enable the limit insertion block to work stably.

[0014] The present utility model is further provided that a first waterproof strip is provided inside the front fitting board, and a second waterproof strip is provided at the outer end of the rear fitting board to improve the waterproof effect of the connection.

[0015] The utility model is further configured such that the drilling cone includes a threaded column, a conical head and a rotating knob, the conical head is fixedly connected to the lower end of the threaded column, the rotating knob is fixedly connected to the upper end of the threaded column, and the threaded column cooperates with the support plate thread to facilitate the insertion of the drilling cone into the ground.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a water-blocking board for engineering construction, which has the following

[0018] Beneficial effects:

[0019] 1. The main plate and the extension plate cooperate to provide water-proofing capability, the front bonding plate and the rear bonding plate cooperate to make adjacent water-proofing structures fit better when combined, and the insertion plate and the insertion frame cooperate to provide lateral restriction, and the limit block and the limit slot cooperate to provide longitudinal restriction. The two restriction structures cooperate to combine adjacent water-proofing structures, and through the movable groove, the water-proofing board structure can be combined and separated by simply moving the limit block, without the need to carry tools for complicated tightening operations, which is convenient for workers to operate.

[0020] 2. The first rotating seat and the second rotating seat are connected through cooperation, and the support plate contacts the ground and is transmitted through the support rod to support the back of the main plate. The stability is further improved by the ground drilling cone, thereby improving the supporting strength of the main plate. Before the support rod breaks, the main plate can be stably supported to perform water isolation work, effectively resist the impact of water flow, and ensure the stability of the water isolation effect.

[0021] 3. Provide space through the sliding frame and provide a second set of waterproof structure through the movable baffle. When the water level gradually rises, water will flow into the movable frame and contact the water flow through the hollow floating block to provide buoyancy, so that the movable baffle rises, thereby expanding the waterproof structure to adapt to higher water levels and ensure the waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front structure of a water-blocking board for engineering construction in the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the water baffle plate in the utility model when it is independent and cooperates with the movable baffle plate;

[0024] Figure 3 This is a schematic diagram of the matching structure between the back of the main plate and the support plate in the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the limit plug block in the utility model after being disassembled and matched with the main plate;

[0026] Figure 5 This is a schematic structural diagram of the earth-drilling cone after disassembly in the present utility model.

[0027] In the figure: 1, main body plate; 2, extension plate; 3, front fitting plate; 4, insertion plate; 5, insertion frame; 6, movable groove; 7, limit insertion block; 8, rear fitting plate; 9, limit slot; 10, support rod; 11, second rotating seat; 12, support plate; 13, earth-drilling cone; 14, sliding frame; 15, movable baffle; 16, hollow floating block; 17, limit sliding rod; 18, limit sliding groove; 19, limit cross bar; 20, limit stop block; 21, pressure spring; 22, sliding port; 23, control block; 24, waterproof ring; 25, waterproof plate; 26, first waterproof strip; 27, second waterproof strip; 28, threaded column; 29, conical head; 30, rotation knob; 101, first rotating seat. Specific embodiments

[0028] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments may be combined with each other. The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0029] It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0030] In the present utility model, unless otherwise stated, the orientations such as "upper, lower" are usually in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for ease of understanding and description, "left, right" are usually the left and right shown in the drawings; "inside, outside" refer to the inside and outside relative to the contour of each component itself, but the above orientation terms are not used to limit the present utility model.

[0031] Please refer to Figures 1-5 , a water barrier plate for engineering construction, including a main body plate 1, an extension plate 2 is provided at the front end of the main body plate 1, a front fitting plate 3 is provided at one end of the main body plate 1 and the extension plate 2, an insertion plate 4 is provided on the front fitting plate 3, an insertion frame 5 is provided at the end of the extension plate 2 away from the front fitting plate 3, the insertion plate 4 cooperates with the insertion frame 5, a movable groove 6 is opened at one end of the main body plate 1 close to the front fitting plate 3, a limit insertion block 7 is slidably connected in the movable groove 6, a rear fitting plate 8 is provided at the end of the main body plate 1 away from the front fitting plate 3, a limit slot 9 is opened on the rear fitting plate 8, and the limit insertion block 7 cooperates with the limit slot 9;

[0032] At the rear end of the main body plate 1, there is a first rotating seat 101. A support rod 10 is rotatably connected to the first rotating seat 101. At the other end of the support rod 10, there is a second rotating seat 11, and the second rotating seat 11 is rotatably connected to the support rod 10. At one end of the second rotating seat 11, there is a support plate 12, and a ground drilling cone 13 is provided on the support plate 12.

[0033] In this embodiment, with the main body plate 1 as the main shielding structure, the main body plate 1 is placed on the ground so that the main body plate 1 and the extension plate 2 contact the ground. The extension plate 2 has a relatively large contact area with the ground, which can block the water flow passing through the lower end of the main body plate 1, improving the water isolation effect. When combining multiple devices, the front fitting plate 3 of the main body plate 1 and the extension plate 2 covers the adjacent main body plate 1 and extension plate 2, and the insertion plate 4 is inserted into the corresponding insertion frame 5, making the adjacent extension plates 2 fit together. Moreover, when fitting the main body plate 1, the limit insertion block 7 is controlled to retract into the movable slot 6, and then the front fitting plate 3 is matched with the rear fitting plate 8. At this time, the limit slot 9 will be aligned with the movable slot 6, and the limit insertion block 7 is controlled to be inserted into the limit slot 9. Through the cooperation of the insertion plate 4 and the insertion frame 5, and the cooperation of the limit insertion block 7 and the limit slot 9, limit fixation in two directions is provided, making the adjacent main body plate 1 and extension plate 2 fit together, ensuring the connection effect and the water isolation effect.

[0034] More specifically, when using the main body plate 1 for water isolation, the support rod 10 at the rear end is controlled to rotate. Through the connection of the first rotating seat 101, the support rod 10 is convenient for storage and deployment. By rotating the second rotating seat 11 relative to the support rod 10, the support plate 12 is aligned with the ground, and the ground drilling cone 13 is inserted into the ground to ensure the stability of the support plate 12, thereby supporting the main body plate 1 through the support rod 10 and increasing the impact resistance of the main body plate 1.

[0035] Please refer to Figure 1 and Figure 2 , as an implementation method for water isolation and extension: At the front end of the main body plate 1, there is a sliding frame 14. An activity baffle 15 is arranged in the sliding frame 14. A hollow floating block 16 is provided at the lower end of the activity baffle 15, and the activity baffle 15 is slidably matched with the sliding frame 14.

[0036] Specifically, when the main body plate 1 blocks the water flow, part of the water enters the sliding frame 14 and contacts the hollow floating block 16. The hollow floating block 16 receives the buoyancy provided by the water and rises with the water surface, thereby driving the activity baffle 15 to rise, making the activity baffle 15 rise along the sliding frame 14, increasing the water blocking area and adapting to a higher water level.

[0037] Please refer to Figures 1-4 , as a further implementation method for the activity baffle: At the front end of the sliding frame 14, there is a limit sliding rod 17. A limit sliding groove 18 is opened on the activity baffle 15, and the limit sliding rod 17 is slidably matched with the limit sliding groove 18.

[0038] Specifically, when the movable baffle 15 rises, it will cooperate with the limit chute 18 and the limit slide bar 17, and be restricted by the limit slide bar 17 to ensure stable movement.

[0039] Please refer to Figures 1-4 , as a further implementation of the movable baffle: a limit cross bar 19 is provided at the front end of the limit slide bar 17, and a limit stop block 20 is provided at the lower end of the movable baffle 15. The limit stop block 20 cooperates with the limit cross bar 19.

[0040] Specifically, when the movable baffle 15 rises, it will drive the limit stop block 20 to move together. After rising to a certain height, the limit stop block 20 will contact the limit cross bar 19 and stop moving under the block of the limit cross bar 19, thus preventing the movable baffle 15 from disengaging from the sliding frame 14.

[0041] Please refer to Figure 3 and Figure 4 , as a further implementation of the limit insertion block: a pressure spring 21 is provided in the movable slot 6. The limit insertion block 7 cooperates with the inside of the movable slot 6 through the pressure spring 21. A sliding opening 22 is provided at one end of the movable slot 6, and a control block 23 is provided at one end of the limit insertion block 7. The control block 23 cooperates with the sliding opening 22.

[0042] Specifically, by operating the control block 23, the control block 23 slides in the sliding opening 22, thereby driving the limit insertion block 7 in the movable slot 6 to move, and the pressure spring 21 will provide pressure to the limit insertion block 7 to ensure the stability of the limit insertion block 7 after it is inserted into the limit insertion slot 9.

[0043] Please refer to Figure 3 and Figure 4 , as a further implementation of the movable slot: a waterproof ring 24 is provided in the movable slot 6. The waterproof ring 24 cooperates with the limit insertion block 7, and a waterproof plate 25 is provided inside the control block 23. The waterproof plate 25 cooperates with the sliding opening 22.

[0044] Specifically, the outlet of the movable slot 6 is waterproofed through the movable slot 6, and the sliding opening 22 is waterproofed through the waterproof plate 25, thereby ensuring the waterproof effect in the movable slot 6 and enabling the limit insertion block 7 and the pressure spring 21 to be used stably.

[0045] Please refer to Figures 1-3 , as a further implementation of the main board 1: a first waterproof strip 26 is provided inside the front fitting board 3, and a second waterproof strip 27 is provided at the outer end of the rear fitting board 8.

[0046] Specifically, after the front fitting board 3 contacts the rear fitting board 8, the first waterproof strip 26 and the second waterproof strip 27 will provide waterproof effects in sequence in the gap between them, preventing water flow from passing through the main board 1 and ensuring the waterproof ability.

[0047] Please refer to Figure 3 and Figure 5 As a further implementation of the earth-boring cone =: The earth-boring cone 13 includes a threaded column 28, a conical head 29 and a rotating knob 30. The conical head 29 is fixedly connected to the lower end of the threaded column 28, the rotating knob 30 is fixedly connected to the upper end of the threaded column 28, and the threaded column 28 is in threaded cooperation with the support plate 12.

[0048] Specifically, when installing the earth-boring cone 13, the threaded column 28 is rotated by controlling the rotating knob 30, so that the threaded column 28 cooperates with the support plate 12 and rotates downward. The conical head 29 drills into the ground. In addition, the threads on the threaded column 28 also cooperate with the soil on the ground to increase stability. In addition, if the installation position of the main body plate 1 does not have the condition of extending into the ground surface, the earth-boring cone 13 can also be controlled by the rotating knob 30 to retract the conical head 29 into the support plate 12, so that the lower end of the support plate 12 remains flat, and only the support plate 12 contacts the ground for support.

[0049] In summary, when the overall equipment is in use (or running):

[0050] When using the device, place the main board 1 on the ground. Using the main board 1 as the main shielding structure, make the main board 1 and the extension board 2 contact the ground. The extension board 2 has a larger contact area with the ground, which can block the water flow passing through the lower end of the main board 1 and improve the water isolation effect. According to the water isolation requirements of the environment, combine multiple main boards 1 and extension boards 2, so that the front fitting board 3 of the main board 1 and the extension board 2 covers the adjacent main board 1 and extension board 2, and insert the insertion board 4 into the corresponding insertion frame 5, so that the adjacent extension boards 2 are fitted together. Then, cooperate the two groups of main boards 1. By operating the control block 23, make the control block 23 slide in the sliding port 22, thereby driving the limit insertion block 7 in the movable slot 6 to move, control the limit insertion block 7 to retract into the movable slot 6, and then cooperate the front fitting board 3 with the rear fitting board 8. At this time, the limit slot 9 will be aligned with the movable slot 6, control the limit insertion block 7 to insert into the limit slot 9, and the compression spring 21 will provide pressure to the limit insertion block 7 to ensure the stability of the limit insertion block 7 after inserting into the limit slot 9. Through the cooperation of the insertion board 4 and the insertion frame 5, the main board 1 is restricted in the longitudinal direction. Through the cooperation of the limit insertion block 7 and the limit slot 9, the extension board 2 is restricted in the transverse direction. The two restriction structures cooperate to provide limit fixation in two directions, so that the adjacent main board 1 and extension board 2 are fitted together to ensure the connection effect. After the front fitting board 3 contacts the rear fitting board 8, the first waterproof strip 26 and the second waterproof strip 27 will provide waterproof effects in turn in the gap between them, avoiding water flow from passing through the main board 1 and improving the water isolation effect. Moreover, waterproof treatment is carried out on the outlet of the movable slot 6 through the movable slot 6, and waterproof treatment is carried out on the sliding port 22 through the waterproof board 25, so as to ensure the waterproof effect in the movable slot 6 and make the limit insertion block 7 and the compression spring 21 be used stably. When disassembling, only need to toggle the limit insertion block 7 to separate the limit insertion block 7 from the limit slot 9, and then the main board 1 can be separated by pulling in different directions, which is convenient for disassembly and assembly.

[0051] When using the main board 1 for water isolation, control the rotation of the support rod 10 at the rear end. Through the connection of the first rotating seat 101, the support rod 10 is convenient for storage and deployment. By rotating the second rotating seat 11 relative to the support rod 10, the support plate 12 is aligned with the ground, and the ground drilling cone 13 is inserted into the ground to ensure the stability of the support plate 12. When installing the ground drilling cone 13, rotate the knob 30 to control the rotation of the threaded column 28, so that the threaded column 28 cooperates with the support plate 12 and rotates downward. The tapered head 29 drills into the ground, and the threads on the threaded column 28 also cooperate with the soil on the ground to increase stability. In addition, if the installation position of the main board 1 does not meet the condition of extending into the ground surface, the ground drilling cone 13 can also be controlled by rotating the knob 30 to retract the tapered head 29 into the support plate 12, so that the lower end of the support plate 12 remains flat, and only the support plate 12 contacts the ground for support. The support rod 10 supports the main board 1 to increase the impact resistance of the main board 1. Moreover, when performing water isolation, when the main board 1 blocks the water flow, when part of the water enters the sliding frame 14 and contacts the hollow floating block 16, the hollow floating block 16 receives the buoyancy provided by the water and floats with the water surface, thereby driving the movable baffle 15 to rise, so that the movable baffle 15 rises along the sliding frame 14, increasing the water blocking area and adapting to a higher water level. When the movable baffle 15 rises, it will cooperate with the limit slide bar 17 through the limit chute 18 and be restricted by the limit slide bar 17 to ensure stable movement. And the movable baffle 15 will drive the limit block 20 to move together. After rising to a certain height, the limit block 20 will contact the limit cross bar 19 and stop moving under the block of the limit cross bar 19, thus preventing the movable baffle 15 from detaching from the sliding frame 14.

[0052] In all the above-mentioned solutions, for the connection between two components, welding, the cooperation connection of bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For all the above cases where fixed connection is involved, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproofing board for engineering construction, comprising a main body board (1), characterized in that: The front end of the main body plate (1) is provided with an extension plate (2), one end of the main body plate (1) and the extension plate (2) is provided with a front bonding plate (3), the front bonding plate (3) is provided with an insertion plate (4), the extension plate (2) is provided with an insertion frame (5) at the end away from the front bonding plate (3), the insertion plate (4) cooperates with the insertion frame (5), the main body plate (1) is provided with a movable groove (6) at the end close to the front bonding plate (3), a limit plug (7) is slidably connected in the movable groove (6), the main body plate (1) is provided with a rear bonding plate (8) at the end away from the front bonding plate (3), a limit slot (9) is provided on the rear bonding plate (8), and the limit plug (7) cooperates with the limit slot (9); A first rotating seat (101) is provided at the rear end of the main body plate (1), a support rod (10) is rotatably connected to the first rotating seat (101), a second rotating seat (11) is provided at the other end of the support rod (10), and the second rotating seat (11) is rotatably connected to the support rod (10), a support plate (12) is provided at one end of the second rotating seat (11), and a ground drilling cone (13) is provided on the support plate (12).

2. The waterproof board for engineering construction according to claim 1 is characterized in that: A sliding frame (14) is provided at the front end of the main body plate (1), a movable baffle (15) is provided inside the sliding frame (14), a hollow floating block (16) is provided at the lower end of the movable baffle (15), and the movable baffle (15) and the sliding frame (14) are slidably matched.

3. The waterproof board for engineering construction according to claim 2 is characterized in that: A limiting slide rod (17) is provided at the front end of the sliding frame (14), a limiting slide groove (18) is provided on the movable baffle (15), and the limiting slide rod (17) is slidably matched with the limiting slide groove (18).

4. The waterproof board for engineering construction according to claim 3 is characterized by: A limiting cross bar (19) is provided at the front end of the limiting sliding rod (17), and a limiting stopper (20) is provided at the lower end of the movable baffle (15), and the limiting stopper (20) cooperates with the limiting cross bar (19).

5. The waterproof board for engineering construction according to claim 1 is characterized by: A pressure spring (21) is arranged in the movable groove (6), and the limiting plug block (7) cooperates with the inside of the movable groove (6) through the pressure spring (21). A sliding opening (22) is opened at one end of the movable groove (6), and a control block (23) is arranged at one end of the limiting plug block (7), and the control block (23) cooperates with the sliding opening (22).

6. The waterproof board for engineering construction according to claim 5 is characterized by: A waterproof ring (24) is provided inside the movable groove (6), and the waterproof ring (24) cooperates with the limiting plug block (7). A waterproof plate (25) is provided inside the control block (23), and the waterproof plate (25) cooperates with the sliding opening (22).

7. The waterproof board for engineering construction according to claim 6 is characterized by: A first waterproof strip (26) is provided on the inner side of the front plywood (3), and a second waterproof strip (27) is provided on the outer end of the rear plywood (8).

8. The waterproof board for engineering construction according to claim 1 is characterized by: The earth boring cone (13) comprises a threaded column (28), a conical head (29) and a rotating knob (30); the conical head (29) is fixedly connected to the lower end of the threaded column (28); the rotating knob (30) is fixedly connected to the upper end of the threaded column (28); and the threaded column (28) is threadably matched with the support plate (12).

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