Road construction drainage structure

Abstract

The utility model relates to the technical field of road construction, in particular to a road construction drainage structure which comprises a mounting column, a movable groove is formed in one side of the mounting column, a first threaded rod is rotationally connected to the inner side of the movable groove, and a grip is rotationally connected to the top end of the mounting column. One end of the grip extends to the inner side of the movable groove to be fixedly connected with one end of a first threaded rod, the outer side of the first threaded rod is in threaded connection with a movable plate, the movable plate is in sliding connection with the movable groove, an insertion rod is installed at the bottom end of the installation column, and supporting and positioning mechanisms are installed on the two sides of the installation column. The supporting and positioning mechanism comprises two groups of supporting legs, an assembling assembly and an inserting and positioning assembly; the device is simple in structure and convenient to operate, the road holding force of the device is further enhanced, the situation that the device inclines and topples over is not prone to occurring when the device encounters rainy days and is collided by the outside, the labor amount of workers is further reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, in particular to a drainage structure for road construction. Background Technique

[0002] During the process of road construction, when laying pipelines or cables, it is necessary to dig a foundation pit on the road surface. In case of rainy days or other situations, the foundation pit is prone to water accumulation. Therefore, a drainage structure is needed to drain the accumulated water to facilitate subsequent construction. The existing drainage structure usually consists of a water pump and a pipeline. In actual use, the pipeline is directly placed inside the foundation pit. Since the bottom of the pipeline directly contacts the ground, it is easy to be blocked by silt sucked in, resulting in a small water flow rate and other situations, affecting the drainage rate. The silt sucked into the pipeline may also cause excessive pressure on the water pump and damage it, affecting the service life of the water pump. In view of the deficiencies of the prior art, the utility model provides a drainage structure for road construction to solve the above problems.

[0003] In order to solve the above technical problems, a Chinese patent with the publication number CN219973255U in the prior art discloses a drainage structure for road construction, which includes a positioning insertion rod. A fixed back plate is provided on the positioning insertion rod. A lifting platform is slidably connected to the fixed back plate. A drainage pump main body is provided on the lifting platform. A lifting mechanism corresponding to the lifting platform is provided on the fixed back plate. An output pipe and a suction pipe are provided on the drainage pump main body.

[0004] Although the above prior art solution avoids silt blocking the water inlet position of the water inlet tank, thus ensuring a fast drainage speed, improving the drainage speed, and reducing the water pump pressure, when placing it, it only relies on a single insertion rod inserted into the soil for positioning, with relatively weak grip. When encountering rainy weather, the soil becomes soft, and it is very easy to be skewed and misaligned. It is also easy to tilt and fall when being collided. After falling, the staff needs to pick it up and reposition it and insert it into the soil, increasing the labor intensity of the staff and thus affecting the work efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide a drainage structure for road construction to solve the problem that when encountering rainy weather, the soil becomes soft, it is very easy to be skewed and misaligned, it is also easy to tilt and fall when being collided, and after falling, the staff needs to pick it up and reposition it and insert it into the soil, increasing the labor intensity of the staff and thus affecting the work efficiency as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A road construction drainage structure includes a mounting column. A movable groove is provided on one side of the mounting column. A first threaded rod is rotatably connected inside the movable groove. The top of the mounting column is rotatably connected with a grip. One end of the grip extends into the movable groove and is fixedly connected with one end of the first threaded rod. A movable plate is threadedly connected to the outside of the first threaded rod. The movable plate is slidably connected to the movable groove. A suction and filtering mechanism is installed at the other end of the movable plate. A plug rod is installed at the bottom of the mounting column. Support and positioning mechanisms are installed on both sides of the mounting column. The support and positioning mechanisms include two groups of support feet, an assembly component, and a plug-in positioning component. The assembly component is used to install the plug-in positioning component on the support feet, and the plug-in positioning component is used to enhance the grip of the overall device.

[0008] As a preferred solution of the present utility model, the assembly component includes a mounting hole opened at the top of the support foot. An installation ring is lapped at the position of the mounting hole on the top of the support foot. Threaded holes extending into the support foot are opened at both ends of the top of the installation ring. Bolts are threadedly connected inside the threaded holes.

[0009] As a preferred solution of the present utility model, the plug-in positioning component includes a plug-in cylinder installed inside the installation ring. A second threaded rod is rotatably connected inside the plug-in cylinder. An adjusting seat is threadedly connected to the outside of the second threaded rod. A knob is rotatably connected to the top of the plug-in cylinder. One end of the knob extends into the plug-in cylinder and is fixedly connected with one end of the second threaded rod.

[0010] As a preferred solution of the present utility model, inclined surfaces are opened on both sides of the adjusting seat. First moving grooves are opened at the inclined surface positions on both sides of the adjusting seat. A second moving groove is opened inside the adjusting seat on one side of the first moving groove. The width of the second moving groove is greater than that of the first moving groove. A second moving block is slidably connected inside the second moving groove. A first moving block is fixedly connected to one side of the second moving block. The first moving block is slidably connected to the first moving groove. An extension rod is installed at the other end of the first moving block. Extension holes slidably connected with the extension rod are opened on both sides of the outer wall of the plug-in cylinder.

[0011] As a preferred solution of the present utility model, a limiting groove is opened at one end of the top of the adjusting seat. A limiting block is installed at one end of the inner wall of the plug-in cylinder. The cross-sections of the limiting block and the limiting groove are T-shaped.

[0012] As a preferred embodiment of the present utility model, the suction and filtration mechanism includes a support plate installed at one end of the movable plate. The suction end of a drainage pump is installed on the other side of the support plate, and a suction pipe extending to the outside of the support plate is installed. The drainage end of the drainage pump is installed with a drainage pipe. The outside of the bottom end of the suction pipe is sleeved with a water injection tank. Lap joints are opened on both sides of the water injection tank. A lap joint frame is slidably connected inside the lap joint. A filter screen is installed inside the lap joint frame.

[0013] As a preferred embodiment of the present utility model, fixing seats are installed at both ends of the top of the water injection tank. A clamping groove is opened on one side of the fixing seat. A clamping plate slidably connected to the clamping groove is installed at the top end of the lap joint frame. A first fixing plate is installed at one end of the top of the fixing seat. A positioning column is slidably connected to one end inside the first fixing plate. A second fixing plate is installed at the other end of the positioning column. A spring is installed at one end of the opposite surfaces of the first fixing plate and the second fixing plate. A pull ring is installed at one end outside the second fixing plate. A positioning hole extending into the clamping plate is opened at the other end of the top of the fixing seat. The positioning hole is slidably connected to the positioning column.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, the plug-in positioning component is installed on the support feet through the assembly component. The plug-in positioning component strengthens the grip of the overall device. The structure is simple and the operation is convenient, further strengthening the grip of the device. It is not easy to tilt or fall when encountering rainy weather or external collisions, further reducing the labor intensity of the staff and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a three-dimensional structure diagram of the plug-in cylinder of the present utility model;

[0018] Figure 3 is a sectional structure diagram of the plug-in cylinder of the present utility model;

[0019] Figure 4 is a partial sectional front view structure diagram of the adjusting seat of the present utility model;

[0020] Figure 5 is a partial sectional side view structure diagram of the adjusting seat of the present utility model;

[0021] Figure 6 is a three-dimensional structure diagram of the fixing seat and the water injection tank of the present utility model.

[0022] In the figure: 1, mounting column; 2, movable plate; 3, insertion rod; 4, support foot; 5, mounting ring; 6, bolt; 7, insertion cylinder; 8, second threaded rod; 9, adjusting seat; 10, knob; 11, second moving block; 12, first moving block; 13, first moving groove; 14, extension rod; 15, limiting block; 16, supporting plate; 17, suction pipe; 18, second fixing plate; 19, drainage pump; 20, water injection tank; 21, overlapping frame; 22, filter screen; 23, fixing seat; 24, clamping plate; 25, positioning column; 26, spring; 27, pull ring; 28, handle. Detailed implementation manners

[0023] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0024] Please refer to Figures 1-6 , the present invention provides a technical solution:

[0025] A road construction drainage structure includes a mounting column 1. An activity groove is opened on one side of the mounting column 1. A first threaded rod is rotatably connected inside the activity groove. The top end of the mounting column 1 is rotatably connected with a handle 28. One end of the handle 28 extends to the inside of the activity groove and is fixedly connected with one end of the first threaded rod. The outer side of the first threaded rod is threadedly connected with a movable plate 2. The movable plate 2 is slidably connected with the activity groove. The other end of the movable plate 2 is provided with a suction and filtering mechanism. The bottom end of the mounting column 1 is provided with an insertion rod 3. Both sides of the mounting column 1 are provided with support and positioning mechanisms. The support and positioning mechanisms include two groups of support feet 4, a splicing assembly and a plugging and positioning assembly. The splicing assembly is used to install the plugging and positioning assembly on the support feet 4. The plugging and positioning assembly is used to strengthen the grip of the overall device. When the device is used, the plugging and positioning assembly can be installed on the support feet 4 through the splicing assembly. The plugging and positioning assembly strengthens the grip of the overall device. The structure is simple and the operation is convenient. Further, the grip of the device is strengthened. When encountering rainy weather and external collisions, it is not easy to tilt or fall. Further, the labor intensity of the staff is reduced and the work efficiency is improved.

[0026] In this embodiment, as Figure 2 , Figure 3 and Figure 4As shown, the assembly component includes a mounting hole opened on the top of the supporting foot 4, and a mounting ring 5 is overlapped on the top of the supporting foot 4 at the mounting hole. Both ends of the top of the mounting ring 5 are provided with threaded holes extending to the inside of the supporting foot 4, and bolts 6 are threadedly connected to the inner side of the threaded hole. First, after selecting the position, insert the plug rod 3. When the plug-in tube 7 contacts the ground, you can step on the edge of the supporting foot 4 to make it insert into the soil faster, until the bottom surfaces of the two sets of supporting feet 4 overlap on the ground to form a preliminary support. When not in use, remove the bolts 6 and the plug-in tube 7 can be removed together for maintenance.

[0027] In this embodiment, if Figure 3 , Figure 4 and Figure 5 As shown, the plug-in positioning assembly includes an inserting tube 7 installed on the inner side of the mounting ring 5, the inner side of the inserting tube 7 is rotatably connected to the second threaded rod 8, the outer side of the second threaded rod 8 is threadedly connected to the adjusting seat 9, the top of the inserting tube 7 is rotatably connected to the knob 10, one end of the knob 10 extends to the inner side of the inserting tube 7 and is fixedly connected to one end of the second threaded rod 8, both sides of the adjusting seat 9 are provided with inclined surfaces, both sides of the adjusting seat 9 are provided with a first moving groove 13, the inside of the adjusting seat 9 is provided with a second moving groove located on one side of the first moving groove 13, the width of the second moving groove is greater than the width of the first moving groove 13, the inside of the second moving groove is slidably connected to the second moving block 11, one side of the second moving block 11 is fixedly connected to the first moving block 12, the first moving block 12 is slidably connected to the first moving groove 13, the other end of the first moving block 12 is installed with an extension rod 14, the outer side of the inserting tube 7 Extension holes slidably connected to the extension rod 14 are provided on both sides of the wall, a limiting groove is provided at one end of the top of the adjustment seat 9, and a limiting block 15 is installed at one end of the inner wall of the plug-in tube 7. The cross-section of the limiting block 15 and the limiting groove is T-shaped. Then, the knob 10 at one end of the second threaded rod 8 is twisted to make the adjustment seat 9 on the outside of the second threaded rod 8 cooperate with the limiting groove and the limiting block 15 to move down smoothly, and the first moving block 12 and the second moving block 11 also move inside the first moving groove 13 and the second moving groove. Because the width of the second moving groove is greater than the width of the first moving groove 13, the first moving block 12 and the second moving block 11 will not separate from the adjustment seat 9 when they move inside the first moving groove 13 and the second moving groove. At this time, the extension rods 14 on both sides also extend outward and insert into the soil when the first moving block 12 and the second moving block 11 move, further enhancing the grip.

[0028] In this embodiment, if Figure 1 and Figure 6As shown, the suction and filtering mechanism includes a support plate 16 installed at one end of the movable plate 2, and a water suction end of a drainage pump 19 is installed on the other side of the support plate 16. A suction pipe 17 extending to the outside of the support plate 16 is installed, and a drainage pipe is installed at the drainage end of the drainage pump 19. A water injection box 20 is sleeved on the outside of the bottom end of the suction pipe 17. Both sides of the water injection box 20 are provided with overlapping grooves, and a overlapping frame 21 is slidably connected to the inner side of the overlapping groove. A filter screen 22 is installed on the inner side of the overlapping frame 21. Further, the pull ring 27 is buckled to drive the second fixed plate 18 and the positioning column 25 to move. After the spring 26 is stretched to make the positioning column 25 rise away from the inner side of the positioning hole, the overlapping frame 21 can be inserted into the inner side of the overlapping groove, and the card plate 24 also enters the inner side of the card groove. The filter screen 22 is preliminarily assembled on the water injection box 20, and then the pull ring 27 is released and the spring 26 rebounds, driving the positioning column 25 to reset and then insert it into the positioning hole on the inner side of the card plate 24 for positioning.

[0029] In this embodiment, if Figure 1 and Figure 6 As shown, a fixing seat 23 is installed at both ends of the top of the water filling box 20, and a card slot is opened on one side of the fixing seat 23. A card plate 24 slidably connected to the card slot is installed on the top of the lap frame 21. A first fixing plate is installed at one end of the top of the fixing seat 23, and a positioning column 25 is slidably connected at one end inside the first fixing plate. The other end of the positioning column 25 is installed with a second fixing plate 18, and a spring 26 is installed at one end of the opposite surface of the first fixing plate and the second fixing plate 18, and a pull ring 27 is installed at one end of the outer side of the second fixing plate 18. A positioning hole extending to the inside of the card plate 24 is opened at the other end of the top of the fixing seat 23, and the positioning hole is slidably connected to the positioning column 25. Furthermore, when it is necessary to clean the filter screen 22 with clogged filter holes, the pull ring 27 is pulled again to drive the positioning column 25 to move, so that the lap frame 21 and the card plate 24 can be pulled out, so that the filter screen 22 can be cleaned more carefully to ensure its subsequent filtering and drainage effects.

[0030] The implementation principle of a road construction drainage structure in the embodiment of the present application is as follows: after selecting a position, insert the insertion rod 3. When the insertion tube 7 contacts the ground, you can step on the edge of the support foot 4 to make it insert into the soil faster, until the bottom surfaces of the two sets of support feet 4 overlap on the ground to form a preliminary support. When not in use, remove the bolt 6 and the insertion tube 7 can be removed together for maintenance. Twist the knob 10 at one end of the second threaded rod 8 so that the adjustment seat 9 on the outside of the second threaded rod 8 cooperates with the limit groove and the limit block 15 to move down smoothly, and the first moving block 12 and the second moving block 11 also move inside the first moving groove 13 and the second moving groove. Because the width of the second moving groove is greater than the width of the first moving groove 13, the first moving block 12 and the second moving block 11 will not separate from the adjustment seat 9 when they move inside the first moving groove 13 and the second moving groove. At this time The extension rods 14 on both sides also extend outward and insert into the soil when the first moving block 12 and the second moving block 11 move, further strengthening the grip. The pull ring 27 is buckled to drive the second fixed plate 18 and the positioning column 25 to move. After the spring 26 is stretched to make the positioning column 25 rise away from the inner side of the positioning hole, the lap frame 21 can be inserted into the inner side of the lap groove, and the card plate 24 also enters the inner side of the card groove, and the filter screen 22 is initially assembled on the water injection box 20. Then, the pull ring 27 is released and the spring 26 rebounds, driving the positioning column 25 to reset and then snap into the positioning hole on the inner side of the card plate 24 for positioning. When it is necessary to clean the filter screen 22 with clogged filter holes, the pull ring 27 is pulled again to drive the positioning column 25 to move, and the lap frame 21 and the card plate 24 can be pulled out, so that the filter screen 22 can be cleaned more carefully to ensure its subsequent filtering and drainage effects.

[0031] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road construction drainage structure, comprising a mounting column (1), characterized in that: A movable groove is provided on one side of the mounting column (1), a first threaded rod is rotatably connected to the inner side of the movable groove, a handle (28) is rotatably connected to the top of the mounting column (1), one end of the handle (28) extends to the inner side of the movable groove and is fixedly connected to one end of the first threaded rod, a movable plate (2) is threadedly connected to the outer side of the first threaded rod, the movable plate (2) is slidably connected to the movable groove, a suction and filtering mechanism is installed on the other end of the movable plate (2), a plug rod (3) is installed at the bottom end of the mounting column (1), and support and positioning mechanisms are installed on both sides of the mounting column (1), the support and positioning mechanisms include two groups of support feet (4), an assembly component and a plug-in positioning component, the assembly component is used to install the plug-in positioning component on the support foot (4), and the plug-in positioning component is used to enhance the grip of the overall device.

2. A road construction drainage structure according to claim 1, characterized in that: The assembly component comprises a mounting hole formed at the top of the support foot (4); a mounting ring (5) is overlapped at the top of the support foot (4) at the mounting hole; threaded holes extending into the interior of the support foot (4) are formed at both ends of the top of the mounting ring (5); bolts (6) are threadedly connected to the inner sides of the threaded holes.

3. A road construction drainage structure according to claim 2, characterized in that: The plug-in positioning assembly comprises an insert cylinder (7) mounted on the inner side of the mounting ring (5); the inner side of the insert cylinder (7) is rotatably connected to a second threaded rod (8); the outer side of the second threaded rod (8) is threadably connected to an adjustment seat (9); the top of the insert cylinder (7) is rotatably connected to a knob (10); one end of the knob (10) extends to the inner side of the insert cylinder (7) and is fixedly connected to one end of the second threaded rod (8).

4. A road construction drainage structure according to claim 3, characterized in that: The adjustment seat (9) is provided with inclined surfaces on both sides, and first movable grooves (13) are provided at the inclined surfaces on both sides of the adjustment seat (9). A second movable groove is provided inside the adjustment seat (9) and located on one side of the first movable groove (13). The width of the second movable groove is greater than that of the first movable groove (13). A second movable block (11) is slidably connected inside the second movable groove. One side of the second movable block (11) is fixedly connected to a first movable block (12). The first movable block (12) is slidably connected to the first movable groove (13). An extension rod (14) is installed at the other end of the first movable block (12). Extension holes slidably connected to the extension rod (14) are provided on both sides of the outer wall of the plug-in cylinder (7).

5. A road construction drainage structure according to claim 4, characterized in that: A limiting groove is provided at one end of the top of the adjustment seat (9), and a limiting block (15) is installed at one end of the inner wall of the plug-in cylinder (7), wherein the cross-section of the limiting block (15) and the limiting groove is T-shaped.

6. A road construction drainage structure according to claim 5, characterized in that: The suction and filtering mechanism comprises a support plate (16) mounted on one end of the movable plate (2); a water suction end of a drainage pump (19) is mounted on the other side of the support plate (16); a suction pipe (17) extending to the outside of the support plate (16) is mounted on the suction end of the drainage pump (19); a drainage pipe is mounted on the drainage end of the drainage pump (19); a water injection box (20) is sleeved on the outside of the bottom end of the suction pipe (17); overlapping grooves are formed on both sides of the water injection box (20); an overlapping frame (21) is slidably connected to the inner side of the overlapping groove; and a filter screen (22) is mounted on the inner side of the overlapping frame (21).

7. A road construction drainage structure according to claim 6, characterized in that: A fixing seat (23) is installed at both ends of the top of the water injection box (20), a slot is provided on one side of the fixing seat (23), a card plate (24) slidably connected to the slot is installed at the top of the lap frame (21), a first fixing plate is installed at one end of the top of the fixing seat (23), a positioning column (25) is slidably connected to one end of the interior of the first fixing plate, a second fixing plate (18) is installed at the other end of the positioning column (25), a spring (26) is installed at one end of the opposite surface of the first fixing plate and the second fixing plate (18), a pull ring (27) is installed at one end of the outer side of the second fixing plate (18), a positioning hole extending to the interior of the card plate (24) is provided at the other end of the top of the fixing seat (23), and the positioning hole is slidably connected to the positioning column (25).

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