Fence for municipal road drainage construction

Abstract

The invention relates to the technical field of enclosures for municipal construction, in particular to a municipal road drainage construction enclosure which comprises stand columns, baffles and the like. The number of the stand columns is at least two, and the stand columns are jointly and fixedly connected with a baffle. The movable plate is pulled out from the position between the two stand columns, then a fixing pin is inserted into a through hole of a cement block, and therefore a fixing rod is limited through the fixing pin, the fixing rod is kept stable, the movable plate is kept stable, the construction site is protected, and the construction efficiency is improved. The building efficiency can be greatly improved through the drawing type arrangement of the movable plates, meanwhile, the labor intensity of workers is reduced, the movable plates are bent to different degrees according to actual requirements, and therefore the movable plates are attached to the range position and the angle needing to be surrounded, the corners of a construction site are surrounded, and the construction efficiency is improved. Therefore, the applicability of the movable plate is improved, the movable plate is more flexible, and the limitation of the movable plate is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of enclosures for municipal construction, and particularly to an enclosure for municipal road drainage construction. Background Art

[0002] Based on the existing technology, it is found that due to the large floor area of the construction site, multiple baffles need to be erected to meet the actual use requirements. However, in the existing technology, the baffles are usually erected around the construction site one by one manually, resulting in low erection efficiency and high labor intensity. And when erecting the baffle to the corner of the construction site, the positions of the cement blocks and the baffle need to be continuously adjusted until the erection operation is completed, further reducing the construction efficiency. Moreover, when erecting to the corner, it cannot fit well with the required enclosed range position and angle, resulting in great limitations. Summary of the Invention

[0003] In order to overcome the disadvantages of low efficiency and high labor intensity of manually erecting the baffle, and the inability to fit well with the required enclosed range position and angle when erecting to the corner, the present invention provides an enclosure for municipal road drainage construction.

[0004] The technical solution of the present invention is: an enclosure for municipal road drainage construction, including columns, baffles and cement blocks; there are at least two columns, and all the columns are fixedly connected with a baffle; a cement block is arranged at the lower part of each column, and a through hole for fixing the column is opened on the cement block; it further includes a movable plate, a limiting strip, a fixing rod, a limiting block, a fixing pin, a handle and a fixing block; a movable plate is slidably connected to one of the columns, and the movable plate overlaps with the baffle, and the movable plate has the property of deformation; a limiting strip is fixedly connected to one end of the movable plate, and a fixing rod is fixedly connected to the other end of the movable plate; at least two limiting blocks are fixedly connected to the fixing rod; a fixing pin is slidably connected to each limiting block, and at least two fixing grooves for fixing the fixing pin are opened on each cement block; a handle is rotatably connected to each fixing pin, and a torsion spring is fixedly connected to the connection part of each fixing pin and the corresponding handle; a fixing block is fixedly connected to each handle, and at least two grooves matching with the fixing blocks are opened on the fixing rod.

[0005] As an improvement of the above solution, the baffle is an aluminum plastic board.

[0006] As an improvement of the above solution, the movable plate is a thin iron plate.

[0007] As an improvement of the above solution, a reflective strip is arranged on the outer side of the movable plate.

[0008] As an improvement of the above solution, the lower part of the fixing pin is in an inverted triangular shape.

[0009] As an improvement of the above solution, a buckle is also included; the fixing rod is rotatably connected with the buckle, and a rubber block is arranged on the buckle.

[0010] As an improvement of the above scheme, it also includes a dust reduction system; the dust reduction system is connected to the column; the dust reduction system includes a duct, a liner pipe and a nozzle; a duct is rotatably connected to all the columns, and at least three through holes are opened on the duct, and one end of the duct protrudes from one side of one of the columns; the liner pipe is slidably connected in the duct, and the liner pipe is a rubber hose; the liner pipe is rotatably connected to the fixed rod; at least three nozzles are fixed on the liner pipe; the same nozzle is installed in each through hole on the duct.

[0011] As an improvement of the above solution, the middle channel of the nozzle is configured to be funnel-shaped.

[0012] As an improvement of the above scheme, it also includes a toggle block and an indicator block; one end of the protruding column of the catheter is fixedly connected to the toggle block; one end of the protruding column of the catheter is fixedly connected to the indicator block, and an indicator arrow is provided on the indicator block; another toggle block is fixedly connected to the end of the liner tube away from the catheter; another indicator block is fixedly connected to the end of the liner tube away from the catheter.

[0013] As an improvement of the above solution, the outer surfaces of the toggle block and the indicator block are coated with a reflective layer.

[0014] The advantages and positive effects of the present invention are: (1) By pulling the movable board out from between the two columns and inserting the fixing pin into the through hole of the cement block, the fixing rod is limited by the fixing pin, so that the fixing rod remains stable, thereby keeping the movable board stable, so as to realize the enclosure of the construction site. The pull-out setting of the movable board can greatly improve the construction efficiency and reduce the labor intensity of manual labor.

[0015] (2) By bending the movable board to different degrees according to actual needs, the movable board can fit the required range, position and angle of the enclosure, so as to achieve the enclosure of the corners of the construction site, thereby improving the applicability of the movable board, making the movable board more flexible, thereby reducing the limitations of the movable board, and because the outer side of the movable board is provided with a reflective strip, it can remind pedestrians and reduce the possibility of collision between pedestrians and the movable board.

[0016] (3) By buckling the upper part of the column, the fixed rod and the column are made more stable during transportation, reducing the vibration caused by bumps during transportation, which causes relative sliding between the baffle and the movable plate. The buckle can be buckled on the column on the next baffle, so that the adjacent baffles are connected, thereby improving the overall strength of the baffle.

[0017] (4) Spray water through all the nozzles to achieve dust reduction around the construction site. Since the middle channel of the nozzle is funnel-shaped, the spraying range of water can be increased, thereby reducing the impact of dust floating into the living space on the living environment. Moreover, there is no need to lay additional water pipes, which further improves the construction efficiency of the baffle and the movable board.

[0018] (5) Rotate the conduit and the inner liner pipe, so that all the nozzles change from the initial upward state to the downward state. Then, make the water spray out from all the nozzles and spray onto the surface of the baffle and the surface of the movable board, thereby realizing the cleaning of the baffle and the movable board, making the surfaces of the baffle and the movable board cleaner and facilitating the later storage operation of the movable board. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the enclosure for municipal road drainage construction of the present invention; Figure 2 It is a combined three-dimensional structural schematic diagram of the column, baffle, movable board, limiting strip and fixing rod of the enclosure for municipal road drainage construction of the present invention; Figure 3 It is a schematic diagram of the unfolded state of the movable board of the enclosure for municipal road drainage construction of the present invention when it is pulled out; Figure 4 It is a schematic diagram of the state where the movable board of the enclosure for municipal road drainage construction of the present invention is pulled out and bent; Figure 5 It is a combined three-dimensional structural schematic diagram of the column, baffle, movable board fixing rod and buckle of the enclosure for municipal road drainage construction of the present invention; Figure 6 It is a combined three-dimensional structural schematic diagram of the column, movable board, fixing rod, limiting block, fixing pin and handle of the enclosure for municipal road drainage construction of the present invention; Figure 7 It is a schematic diagram of the state where the fixing pin of the enclosure for municipal road drainage construction of the present invention moves downward; Figure 8 It is a combined three-dimensional structural schematic diagram of the limiting block, fixing pin, handle and fixing block of the enclosure for municipal road drainage construction of the present invention; Figure 9 It is a three-dimensional structural schematic diagram of the dust reduction system of the enclosure for municipal road drainage construction of the present invention; Figure 10 It is a combined cross-sectional view of the conduit and the inner liner pipe of the enclosure for municipal road drainage construction of the present invention; Figure 11 It is an exploded view of the conduit and the inner liner pipe of the enclosure for municipal road drainage construction of the present invention; Figure 12This is a cross-sectional view of the inner lining pipe and nozzle assembly of the enclosure for municipal road drainage construction of the present invention.

[0020] The numbers in the figure are as follows: 1-column, 2-baffle, 3-cement block, 201-movable plate, 2011-limiting bar, 202-fixing rod, 2021-buckle, 203-limiting block, 204-fixing pin, 205-handle, 2051-fixing block, 303-conduit, 304-liner, 305-nozzle, 306-sliding block, 307-indicator block. DETAILED DESCRIPTION

[0021] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not limited to the scope of the present application. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0022] Embodiment 1, a fence for municipal road drainage construction, according to Figures 1 - 8 As shown, it includes a column 1, a baffle 2 and a cement block 3; two columns 1 are provided, and all the columns 1 are fixedly connected to a baffle 2; a cement block 3 is provided at the lower part of each column 1, and a through hole for fixing the column 1 is opened on the cement block 3, and the column 1 is limited by the cement block 3; It also includes a movable plate 201, a limit strip 2011, a fixed rod 202, a limit block 203, a fixed pin 204, a handle 205 and a fixed block 2051; a movable plate 201 is slidably connected to one of the columns 1, and the movable plate 201 overlaps with the baffle 2, and the movable plate 201 has a deformation characteristic; one end of the movable plate 201 is fixedly connected to the limit strip 2011, and the other end of the movable plate 201 is fixedly connected to the fixed rod 202; two limit blocks 203 are fixedly connected to the lower part of the fixed rod 202; each limit block 203 is slidably connected to a fixed pin 204, and each cement block 3 is provided with two fixing grooves for fixing the fixed pin 204; each fixed pin 204 is rotatably connected to a handle 205, and a torsion spring is fixedly connected to the connection between each fixed pin 204 and the corresponding handle 205; each handle 205 is fixedly connected to a fixed block 2051, and the fixed rod 202 is provided with two matching grooves of the fixed blocks 2051.

[0023] The baffle 2 is an aluminum-plastic plate, which is used to provide protection while reducing the handling strength.

[0024] The movable plate 201 is a thin iron plate, so that the movable plate 201 can be bent to different degrees according to actual needs.

[0025] A reflective strip is provided on the outer side of the movable plate 201 to remind pedestrians.

[0026] The lower part of the fixing pin 204 is arranged in an inverted triangular shape for better insertion into the ground.

[0027] It also includes a buckle 2021; the upper part of the fixing rod 202 is rotatably connected to the buckle 2021, and a rubber block is arranged inside the buckle 2021.

[0028] The initial state of the movable plate 201 overlaps with the baffle 2 for easy handling and movement. And the initial state of the handle 205 is connected to the fixing rod 202 through the fixing block 2051. When enclosing the construction site, the corresponding cement blocks 3 are pre-placed at the designated positions manually, and then two columns 1 and a baffle 2 are carried to the using positions manually. Then it drives the movable plate 201 and the fixing rod 202 to move synchronously, and drives all the connected components to move. Then the two columns 1 are respectively inserted into the through holes of the corresponding cement blocks 3 manually, as Figure 1 shown, thus completing the erection of the baffle 2, and separating the construction site from the external environment through the baffle 2.

[0029] Since the floor area of the construction site is large, it is necessary to erect multiple baffles 2 to meet the actual use requirements. However, in the prior art, usually the baffles 2 are erected around the construction site one by one manually, which leads to low erection efficiency and high labor intensity. And when erecting at the corner of the construction site, it is necessary to continuously adjust the positions of the cement blocks 3 and the baffles 2 until the erection operation is completed, further reducing the construction efficiency. And when erecting at the corner, it cannot fit well with the required enclosing range position and angle, resulting in great limitations. To solve the above problems, by manually pulling the fixing rod 202, the movement of the fixing rod 202 drives the movement of the movable plate 201, so as to pull out the movable plate 201 from between the two columns 1. The movement of the movable plate 201 drives the movement of the limiting strip 2011, and then the limiting strip 2011 moves to abut against one of the columns 1, so as to limit the movable plate 201 through the limiting strip 2011. And when the limiting strip 2011 moves to abut against one of the columns 1, the fixing rod 202 moves to the next cement block 3 and is directly above one of the through holes of the cement block 3, as Figure 3As shown in the figure, for the convenience of discussion, the following will take a fixed pin 204 as an example for description. After the fixed rod 202 moves to the next cement block 3, an operator holds the handle 205 by hand and drives the handle 205 to rotate, so that the handle 205 disengages from the fixed rod 202. Then, the operator drives the handle 205 to move vertically downward. The movement of the handle 205 drives the fixed pin 204 to move vertically downward, and the limiting block 203 limits the fixed pin 204, so that the fixed pin 204 is inserted into the through hole of the cement block 3, thereby limiting the fixed rod 202 through the fixed pin 204, so that the fixed rod 202 is kept stable, and the movable plate 201 is kept stable, so as to realize the enclosure of the construction site. And the pull-out setting of the movable plate 201 can greatly improve the erection efficiency, reduce the labor intensity of workers at the same time. And after the fixed pin 204 moves downward to the limit, through the torsion spring arranged between the fixed pin 204 and the handle 205, the handle 205 rotates and resets, and the fixed block 2051 is clamped into the corresponding groove on the fixed rod 202.

[0030] And when building to the corner of the construction site, after the operator pulls out the movable plate 201 from between the two columns 1, the limiting strip 2011 moves and abuts against one of the columns 1, so as to limit one end of the movable plate 201. Then, the operator drives the fixed rod 202 to move. The movement of the fixed rod 202 drives the movable plate 201 to move, and the movable plate 201 is bent, as Figure 4 shown. And since the movable plate 201 is made of thin iron sheet, the movable plate 201 can be bent to different degrees according to actual needs, so that the movable plate 201 fits the range position and angle to be enclosed, so as to realize the enclosure of the corner of the construction site, improve the applicability of the movable plate 201, make the movable plate 201 more flexible, reduce the limitations of the movable plate 201. And since a reflective strip is arranged on the outer side of the movable plate 201, it can remind pedestrians and reduce the possibility of pedestrians colliding with the movable plate 201.

[0031] And when disassembling the movable plate 201 to make the movable plate 201 reset, the operator holds the handle 205 by hand and rotates the handle 205, so that the handle 205 disengages from the fixed rod 202. Then, the operator drives the handle 205 to move upward. The movement of the handle 205 drives the fixed pin 204 to move vertically upward, so as to pull out the fixed pin 204 from the ground and move the fixed pin 204 out of the cement block 3 until the fixed pin 204 moves and resets, and the limiting block 203 limits the fixed pin 204. Then, the operator pushes the movable plate 201 to reset, so that the fixed rod 202 abuts against one of the columns 1, as Figure 7 shown, so that the movable plate 201 overlaps with the baffle 2, so that the movable plate 201 moves and resets.

[0032] It should be noted that the initial state of the buckle 2021 is to be buckled on the upper part of the column 1, so that the fixed rod 202 and the column 1 are more stable during transportation, reducing the vibration caused by bumps during transportation, which may cause relative sliding between the baffle 2 and the movable plate 201. When the movable plate 201 is unfolded and the baffle 2 needs to be continued to be built, the column 1 on the next baffle 2 will be built on the right side of the fixed rod 202, and then the buckle 2021 is manually rotated so that the buckle 2021 is buckled on the column 1 on the next baffle 2, thereby establishing a connection between the adjacent baffles 2, thereby improving the overall strength of the baffle 2.

[0033] Embodiment 2, based on embodiment 1, according to Figure 3 and Figures 9 - 12 As shown, it also includes a dust reduction system; the dust reduction system is connected to the column 1; the dust reduction system includes a duct 303, an inner liner 304 and a nozzle 305; a duct 303 is rotatably connected to all the columns 1, and the duct 303 has three openings, one end of the duct 303 protrudes from one side of one of the columns 1; the duct 303 is slidably connected with the liner 304, and the liner 304 is a rubber hose; the liner 304 is rotatably connected to the fixed rod 202; three nozzles 305 are fixed to the liner 304; the same nozzle 305 is installed in each through hole on the duct 303.

[0034] The middle channel of the nozzle 305 is configured to be funnel-shaped to increase the spray range of water.

[0035] It also includes a toggle block 306 and an indicator block 307; one end of the catheter 303 protruding from the column 1 is fixedly connected to the toggle block 306; one end of the catheter 303 protruding from the column 1 is fixedly connected to the indicator block 307, and an indicator arrow is provided on the indicator block 307; one end of the liner tube 304 away from the catheter 303 is fixedly connected to another toggle block 306; one end of the liner tube 304 away from the catheter 303 is fixedly connected to another indicator block 307.

[0036] The outer surfaces of the toggle block 306 and the indicator block 307 are coated with a reflective layer for easy viewing and use.

[0037] After the baffle 2 and the movable plate 201 are set up, then connect the pump machine for water conveyance in the peripheral device to the left end of the conduit 303, and block the right end of the last inner liner tube 304 with a plug to prevent water from flowing out. Since at the construction site, a large amount of dust will be generated at the construction site, and after the dust enters the living space, it will have a great impact on the living environment and endanger human health. In the existing technology, the main dust reduction method adopted is sprinkler dust reduction. Usually, after the installation of the enclosure is completed, water pipes with the same length are laid on the upper part of the enclosure, and corresponding spray nozzles are installed to carry out dust reduction. However, in this way, it is necessary to additionally lay water pipes on the enclosure, which takes a lot of time and results in low laying efficiency of the entire enclosure; To solve the above problems, when the fixed rod 202 moves to drive the movable plate 201 to move, the fixed rod 202 moves to drive the inner liner tube 304 to move synchronously, so as to draw out the inner liner tube 304 from the conduit 303. As Figure 3 shown, then control the pump machine for water conveyance in the peripheral device to start and convey water into the conduit 303. Then the water flows along the conduit 303 and is sprayed out through the three nozzles 305, so as to realize dust reduction on the periphery of the construction site. And when the water flows along the conduit 303, part of the water will flow into the inner liner tube 304 and is then sprayed out through the three nozzles 305 on the inner liner tube 304. And since the middle channel of the nozzle 305 is set in a funnel shape, it can increase the spraying range of the water, so as to realize dust reduction on the periphery of the construction site, reduce the impact of dust floating into the living space on the living environment, and there is no need to additionally lay water pipes, further improving the setting-up efficiency of the baffle 2 and the movable plate 201.

[0038] And a large amount of dust and dirt will inevitably adhere to the surfaces of the baffle 2 and the movable plate 201 at the construction site. To ensure the cleanliness of the construction site, create a good construction environment, and facilitate the later storage of the movable plate 201, it is necessary to clean the baffle 2 and the movable plate 201. By manually turning the two toggle blocks 306 and the two indicating blocks 307 in sequence, the conduit 303 and the inner liner tube 304 are both rotated by 180 degrees, and the indicating arrows provided on the indicating blocks 307 are used to ensure that the conduit 303 and the inner liner tube 304 are both rotated in place. Then all the nozzles 305 are changed from the initial upward state to the downward state. Then control the pump machine for water conveyance in the peripheral device to start and convey water into the conduit 303, and then spray it out through all the nozzles 305 in the same way as above. And since the middle channel of the nozzle 305 is set in a funnel shape, it can increase the spraying range of the water, so that the surfaces of the baffle 2 and the movable plate 201 are cleaner and it is convenient for the later storage operation of the movable plate 201.

[0039] It should be noted that, in order to further improve the cleaning effect on the baffle 2 and the movable plate 201, the corresponding toggle blocks 306 and indicating blocks 307 are twisted manually according to the positions of the dirt on the baffle 2 and the movable plate 201, so that the corresponding nozzles 305 are aligned with the positions of the dirt, and then the dirt is washed away by water, thereby improving the cleaning effect on the baffle 2 and the movable plate 201. And when the movable plate 201 is stored, the fixing rod 202 moves to drive the movable plate 201 and the inner lining tube 304 to move synchronously, so that the inner lining tube 304 moves along the inner wall of the conduit 303. Then, the water remaining on the inner wall of the conduit 303 is pushed by the movement of the inner lining tube 304, and the water remaining on the inner wall of the conduit 303 flows out from the corresponding nozzles 305 and from the left-end opening of the conduit 303, thereby reducing the moisture on the inner wall of the conduit 303 and making the inner wall of the conduit 303 drier, so as to reduce the occurrence of the phenomenon that when the inner lining tube 304 is stored in the conduit 303, it contacts with the water in the conduit 303 for a long time, resulting in damage to the inner lining tube 304 and reducing the service life of the inner lining tube 304.

[0040] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A fence for municipal road drainage construction, comprising columns (1), baffles (2) and cement blocks (3); there are at least two columns (1), and all the columns (1) are fixedly connected with a baffle (2) together; a cement block (3) is arranged at the lower part of each column (1), and a through hole for fixing the column (1) is formed in the cement block (3); it is characterized in that: The movable plate (201) is also provided, including a movable plate (201), a limit strip (2011), a fixed rod (202), a limit block (203), a fixed pin (204), a handle (205) and a fixed block (2051); one of the uprights (1) is slidably connected to the movable plate (201), the movable plate (201) overlaps with the baffle (2), and the movable plate (201) has a deformation characteristic; one end of the movable plate (201) is fixedly connected to the limit strip (2011), and the other end of the movable plate (201) is fixedly connected to the fixed rod (202); at least two A limit block (203); each limit block (203) is slidably connected to a fixing pin (204), and each cement block (3) is provided with at least two fixing grooves for fixing the fixing pin (204); each fixing pin (204) is rotatably connected to a handle (205), and a torsion spring is fixedly connected to the connection between each fixing pin (204) and the corresponding handle (205); each handle (205) is fixedly connected to a fixing block (2051), and the fixing rod (202) is provided with at least two grooves matching the fixing block (2051).

2. The enclosure for municipal road drainage construction according to claim 1, characterized in that: The baffle (2) is an aluminum-plastic plate.

3. A retaining fence for municipal road drainage construction according to claim 1, characterized in that: The movable plate (201) is a thin iron plate.

4. A retaining fence for municipal road drainage construction according to claim 1, characterized in that: A reflective strip is arranged on the outer side of the movable plate (201).

5. A retaining fence for municipal road drainage construction according to claim 1, characterized in that: The lower portion of the fixing pin (204) is configured in an inverted triangle shape.

6. A retaining fence for municipal road drainage construction according to any one of claims 1-5, characterized in that: It also includes a buckle (2021); the buckle (2021) is rotatably connected to the fixing rod (202), and a rubber block is provided on the buckle (2021).

7. A retaining fence for municipal road drainage construction according to claim 6, characterized in that: The utility model also comprises a dust reduction system; the dust reduction system is connected to the column (1); the dust reduction system comprises a conduit (303), an inner lining tube (304) and a nozzle (305); all the columns (1) are rotatably connected to a conduit (303), and at least three through holes are formed on the conduit (303), and one end of the conduit (303) protrudes from one side of one of the columns (1); the inner lining tube (304) is slidably connected in the conduit (303), and the inner lining tube (304) is a rubber hose; the inner lining tube (304) is rotatably connected to the fixed rod (202); at least three nozzles (305) are fixedly connected to the inner lining tube (304); and the same nozzle (305) is installed in each through hole on the conduit (303).

8. A retaining fence for municipal road drainage construction according to claim 7, characterized in that: The middle channel of the nozzle (305) is configured to be funnel-shaped.

9. A retaining fence for municipal road drainage construction according to claim 8, characterized in that: The device also comprises a toggle block (306) and an indicator block (307); one end of the catheter (303) protruding from the column (1) is fixedly connected to the toggle block (306); one end of the catheter (303) protruding from the column (1) is fixedly connected to the indicator block (307), and an indicator arrow is provided on the indicator block (307); one end of the liner tube (304) away from the catheter (303) is fixedly connected to another toggle block (306); and one end of the liner tube (304) away from the catheter (303) is fixedly connected to another indicator block (307).

10. A retaining fence for municipal road drainage construction according to claim 9, characterized in that: The outer surfaces of the toggle block (306) and the indicator block (307) are both coated with a reflective layer.

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