Fence device with dust falling function for old road reconstruction of municipal engineering

Abstract

The utility model discloses a municipal engineering old road reconstruction fence device with a dust falling function, which comprises a bottom plate, support columns in a vertical state, fence components arranged between the support columns on the left side and the right side, atomizing nozzles fixedly mounted at the upper ends of the support columns, and rib plates attached to the upper end of the bottom plate. The rib plate and the supporting column are connected through a clamping groove, the rib plate and the bottom plate are limited through a fixing block and a connecting mechanism, the fixing block is combined with the connecting mechanism to drive the supporting column and the rib plate to form a disassembly structure at the upper end of the bottom plate, and the movable blocks are inserted into the left side and the right side of the upper end of the fence assembly respectively. The fence device with the dust falling function for old road transformation of municipal engineering is high in stability, the whole fence can be conveniently assembled, disassembled and recycled, bolts are not needed for connecting and positioning, operation is very convenient and fast, and a very good dust falling effect can be achieved by combining with outward spraying of an atomizing nozzle.

Description

Technical Field

[0001] The utility model relates to the technical field related to the reconstruction of old roads in municipal engineering, in particular to a fencing device for the reconstruction of old roads in municipal engineering with a dust reduction function. Background Art

[0002] Municipal engineering is the construction of infrastructure related to public products and services provided to residents for free or with compensation based on the government's responsibilities and obligations within the scope of urban or town planning and construction. When municipal engineering is renovating and reconstructing old roads, it is necessary to use corresponding enclosure devices to isolate the renovated sections of the road;

[0003] With reference to the Chinese patent authorization announcement number CN213391547U, the authorization announcement date is 2021.06.08, which discloses a fence for municipal engineering. The utility model relates to the technical field of municipal engineering; a left column is fixed on the left wall of the door frame and the left wall of the wall panel; a right column is fixed on the right wall of the door frame and the right wall of the wall panel; a slide groove is provided on the top and bottom inner walls of the door frame; three sliders are movably slidably arranged in the two slide grooves; a movable door panel No. 1, a movable door panel No. 2 and a movable door panel No. 3 are arranged in the door frame from left to right; a rotating shaft is inserted in the movable door panel No. 1, the movable door panel No. 2 and the movable door panel No. 3, and the upper and lower ends of the rotating shaft are respectively movably connected to the sliders on the upper and lower sides through bearings; the structure is simple and easy to disassemble, the door is hidden in the fence, and it is convenient to open and move the door, saving manpower, and being convenient and fast;

[0004] However, the existing technology has the problem that it is inconvenient to carry the enclosure, and the assembly operation is mostly fixed with the help of external tools and bolts. Due to the complex environment of the construction site, the overall stability of the enclosure is poor, and it is inconvenient to disassemble and recycle the enclosure after use. For example, the comparative patents listed above have this problem;

[0005] For this reason, we proposed a fencing device for the reconstruction of old roads in municipal engineering projects with dust reduction function to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a fence device for the reconstruction of old roads in municipal engineering projects with a dust reduction function, so as to solve the problem that the existing technology proposed in the above background technology is inconvenient to carry the fence, and the assembly operation is mostly fixed with the help of external tools and bolts. Due to the complex environment of the construction site, the overall stability of the fence is poor, and it is inconvenient to disassemble and recycle the fence after use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a barrier device for reconstruction of old roads in municipal engineering with dust reduction function, comprising a bottom plate, a vertical support column, a barrier assembly arranged between the support columns on the left and right sides, and an atomizing nozzle fixedly installed on the upper end of the support column;

[0008] Wherein, each component of the enclosure assembly is hinged, and the lower end of the enclosure assembly is connected to a mounting block for support by a slot, and the mounting block is fixedly connected to the side surface of the lower end of the support column;

[0009] Also includes:

[0010] A rib plate, wherein the rib plate is arranged on the upper end of the bottom plate, and the rib plate is connected to the support column by a slot;

[0011] The rib plate and the bottom plate are limited by a fixing block and a connecting mechanism, and the fixing block and the connecting mechanism drive the support column and the rib plate to form a disassembly structure at the upper end of the bottom plate;

[0012] The movable blocks are respectively plugged into the left and right sides of the upper end of the enclosure assembly, and the movable blocks form a telescopic structure on the inner side of the upper end of the support column.

[0013] Preferably, a protrusion is fixedly connected to the middle of the upper end of the bottom plate, and the protrusion is inserted into the bottom of the support column, and fixing pins are inserted into the front and rear ends of the bottom plate.

[0014] Preferably, the ribs are symmetrically arranged at the front and rear ends of the support column, and a fixing block with a "T"-shaped structure is fixedly connected to one end of the lower end of the rib away from the support column.

[0015] Preferably, the connecting mechanism includes a connecting plate for limiting, a connecting column fixedly connected to the side of the connecting plate, an auxiliary plate fixedly connected to the front and rear sides of the upper end of the base plate, an auxiliary cap for locking and a fixing groove opened in the middle of the auxiliary plate.

[0016] Preferably, the connecting plate is connected to the fixing block by a slot, and the connecting plate drives the connecting column to be connected to the auxiliary plate by a slot.

[0017] Preferably, an auxiliary cap is threadedly connected to the outer surface of the connecting column, and the auxiliary cap is snap-connected in the fixing groove.

[0018] Preferably, a spring is provided inside the upper end of the support column, and the movable end of the spring is fixedly connected to a movable block, and the front and rear ends of the movable block are fixedly connected to pull rods, and the pull rods are connected to the support column by a slot.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the enclosure device for the reconstruction of old roads in municipal engineering with dust reduction function can connect the support column and the bottom plate and provide auxiliary support through the rib plate, and the actual stability of the enclosure is greatly improved in combination with the setting of the fixing pin and the rib plate. In combination with the setting of the movable block, the pull rod and the connecting mechanism, the entire enclosure can be easily assembled and disassembled for recycling, and there is no need to use bolts for connection and positioning, which is very convenient to operate, and can also achieve a good dust reduction effect in combination with the atomizing nozzle to spray outwards;

[0020] 1. Ribs and fixing pins are provided. The ribs can be used to assist the support columns. The fixing pins are plugged into the front and rear ends of the bottom plate, which greatly improves the stability of the enclosure during use.

[0021] 2. A fixing block and a connecting mechanism are provided. The connecting mechanism includes a connecting plate, a connecting column, an auxiliary plate, an auxiliary cap and a fixing groove. The setting of the connecting mechanism and the fixing block facilitates the positioning of the rib plate, the supporting column and the bottom plate, and facilitates assembly;

[0022] 3. A movable block and an atomizing nozzle are provided. The movable block is engaged with the enclosure assembly, which facilitates the assembly of the enclosure assembly and the support column. At the same time, the atomizing nozzle sprays outward, which can achieve a good dust reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0025] Figure 3 This is a side view of the structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the explosion structure of the base plate, protrusions, support columns and ribs connected in the utility model;

[0027] Figure 5 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0028] Figure 6 This is a schematic diagram of the cross-sectional structure of the connection of the fixing block, the connecting plate, the connecting column and the auxiliary plate of the utility model when viewed from the bottom;

[0029] Figure 7 It is a top view cross-sectional structural diagram of the support column, movable block and pull rod connection of the utility model.

[0030] In the figure: 1. bottom plate; 2. protrusion; 3. support column; 4. rib plate; 5. fixing pin; 6. fixing block; 7. connecting mechanism; 8. connecting plate; 9. connecting column; 10. auxiliary plate; 11. auxiliary cap; 12. fixing groove; 13. enclosure assembly; 14. spring; 15. movable block; 16. pull rod; 17. mounting block; 18. atomizing nozzle. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-7 The utility model provides a technical solution: a barrier device for reconstruction of old roads in municipal engineering with dust reduction function, including a bottom plate 1, a convex block 2, a support column 3, a rib plate 4, a fixing pin 5, a fixing block 6, a connecting mechanism 7, a connecting plate 8, a connecting column 9, an auxiliary plate 10, an auxiliary cap 11, a fixing groove 12, a barrier assembly 13, a spring 14, a movable block 15, a pull rod 16, a mounting block 17 and an atomizing nozzle 18.

[0033] When using the enclosure device for old road reconstruction of municipal engineering with dust reduction function, if Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, first, each component is moved to the corresponding construction position of the old road reconstruction of the municipal engineering, and then the bottom plate 1 is directly placed on the ground, and then the support column 3 is placed in the middle of the upper end of the bottom plate 1, and the lower end of the support column 3 is plugged with a protrusion 2, and the support column 3 and the bottom plate 1 are positioned, and then the rib plate 4 is respectively fitted and arranged on the front and rear sides of the upper end of the bottom plate 1, and the rib plate 4 is connected to the support column 3 by a slot, and the lower end of the rib plate 4 is fixedly connected with a fixing block 6, combined with the setting of the connecting mechanism 7, as shown in FIG. Figure 5 and Figure 6 As shown, the connection mechanism 7 includes a connection plate 8 for limiting, a connection column 9 fixedly connected to the side of the connection plate 8, an auxiliary plate 10 fixedly connected to the front and rear sides of the upper end of the bottom plate 1, an auxiliary cap 11 for locking, and a fixing groove 12 opened in the middle of the auxiliary plate 10;

[0034] The connecting plate 8 is sleeved on the outside of the fixing block 6, and then the connecting plate 8 is moved so that the connecting plate 8 and the fixing block 6 are engaged. At the same time, the connecting plate 8 drives the connecting column 9 and the auxiliary plate 10 to connect by the slot, and then the auxiliary cap 11 threadedly connected to the outer surface of the connecting column 9 is rotated so that the auxiliary cap 11 is engaged in the fixing groove 12, so as to facilitate the limiting between the rib plate 4 and the bottom plate 1. Through the setting of the rib plate 4, the support column 3 can be auxiliary supported, thereby improving the stability of the entire enclosure during use. Then, the fixing pins 5 are respectively inserted into the front and rear ends of the bottom plate 1, and the fixing pins 5 are inserted into the ground to fix the bottom plate 1 on the ground to prevent it from tipping over;

[0035] Then, the components of the enclosure assembly 13 are rotated to a suitable angle as required, such as Figure 7 As shown, by pulling the pull rod 16, the pull rod 16 drives the movable block 15 to telescopically slide on the upper end of the support column 3, and the movable block 15 squeezes the spring 14, so that the spring 14 undergoes elastic deformation, and then the lower end of the enclosure assembly 13 is placed in the installation block 17, and the pull rod 16 is released. At this time, the spring 14 recovers its elastic deformation, driving the movable block 15 to be respectively plugged into the side of the upper end of the enclosure assembly 13, thereby facilitating the limiting of the enclosure assembly 13 and the support column 3, completing the assembly of the entire enclosure, and the entire assembly process can be completed without the aid of external tools and bolts, which is very convenient to use, and after use, the enclosure can be disassembled and recycled by performing the above operation in reverse;

[0036] In addition, an atomizing nozzle 18 is fixedly installed on the upper end of the support column 3, and the atomizing nozzle 18 is connected to an external water pump through a hose. The external water source is drawn into the atomizing nozzle 18 through the water pump and sprayed outward in atomization, which can achieve a good dust reduction effect.

[0037] Although the 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 barrier device for reconstruction of old roads in municipal engineering with a dust reduction function, comprising a base plate (1), a support column (3) in a vertical state, a barrier assembly (13) arranged between the support columns (3) on the left and right sides, and an atomizing nozzle (18) fixedly mounted on the upper end of the support column (3); in, The various components of the enclosure assembly (13) are hinged, and the lower end of the enclosure assembly (13) is connected to a mounting block (17) for support by a slot, and the mounting block (17) is fixedly connected to the side surface of the lower end of the support column (3); It is characterized by further comprising: A rib plate (4), wherein the rib plate (4) is arranged in close contact with the upper end of the bottom plate (1), and the rib plate (4) is connected to the support column (3) by a slot; The rib plate (4) and the bottom plate (1) are limited in position by a fixing block (6) and a connecting mechanism (7), and the fixing block (6) in combination with the connecting mechanism (7) drives the support column (3) and the rib plate (4) to form a disassembly structure at the upper end of the bottom plate (1); A movable block (15) is respectively plugged into the left and right sides of the upper end of the enclosure assembly (13), and the movable block (15) forms a telescopic structure on the inner side of the upper end of the support column (3).

2. The enclosure device for reconstruction of old roads in municipal engineering with dust reduction function according to claim 1 is characterized by: A protrusion (2) is fixedly connected to the middle of the upper end of the bottom plate (1), and the protrusion (2) is plugged into the bottom of the support column (3), and fixing pins (5) are plugged into both the front and rear ends of the bottom plate (1).

3. The enclosure device for old road reconstruction of municipal engineering with dust reduction function according to claim 1 is characterized by: The ribs (4) are symmetrically arranged at the front and rear ends of the support column (3), and a fixing block (6) in a "T"-shaped structure is fixedly connected to one end of the lower end of the ribs (4) away from the support column (3).

4. The enclosure device for reconstruction of old roads in municipal engineering with dust reduction function according to claim 1 is characterized by: The connecting mechanism (7) comprises a connecting plate (8) for limiting position, a connecting column (9) fixedly connected to the side of the connecting plate (8), an auxiliary plate (10) fixedly connected to the front and rear sides of the upper end of the base plate (1), an auxiliary cap (11) for locking, and a fixing groove (12) provided in the middle of the auxiliary plate (10).

5. The enclosure device for reconstruction of old roads in municipal engineering with dust reduction function according to claim 4 is characterized by: The connecting plate (8) is connected to the fixing block (6) by a slot, and the connecting plate (8) drives the connecting column (9) to be connected to the auxiliary plate (10) by a slot.

6. The enclosure device for reconstruction of old roads in municipal engineering with dust reduction function according to claim 5 is characterized by: The outer surface of the connecting column (9) is threadedly connected with an auxiliary cap (11), and the auxiliary cap (11) is snap-fitted and connected in the fixing groove (12).

7. The enclosure device for reconstruction of old roads in municipal engineering with dust reduction function according to claim 1 is characterized by: A spring (14) is disposed inside the upper end of the support column (3), and a movable end of the spring (14) is fixedly connected to a movable block (15), and both front and rear ends of the movable block (15) are fixedly connected to a pull rod (16), and the pull rod (16) is connected to the support column (3) by a slot.

Images