Municipal road construction fence

Abstract

The utility model discloses a municipal road construction fence which comprises a flow guide baffle, the flow guide baffle comprises flow guide plates, a plurality of flow guide plates are distributed up and down, a connecting shaft is rotationally arranged between every two vertically adjacent flow guide plates, supporting frames are arranged on the two sides of each connecting shaft, and fixing shafts are arranged between the bottom end of the bottom flow guide plate and the supporting frames. A locking shaft is arranged between the top end of the top flow guide plate and the supporting frame, the locking shaft and the connecting shaft are both installed on the supporting frame in a sliding mode, a locking structure is arranged between the locking shaft and the supporting frame, the supporting frame comprises a fixed section, a folding section is installed on the fixed section through a hinged shaft, and a locking structure is arranged between the outer side of the folding section and the fixed section. The overall windproof and anti-toppling effect can be improved, meanwhile, the overall folding storage is facilitated, and the use convenience and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction enclosures, and more specifically, to a municipal road construction enclosure. Background Art

[0002] During municipal road construction, it is necessary to fence off the road construction area with construction fences. Construction fences are temporary barriers set up around construction sites, road construction or other construction sites. Their main purpose is to ensure the safety of the construction site and prevent materials, equipment or dangerous factors at the construction site from causing harm to the surrounding environment and pedestrians. It also helps to maintain order and privacy at the construction site.

[0003] Existing municipal road construction fences mainly use a whole piece of color steel plate or other plate structure, and auxiliary support frames are used to achieve installation at convenient locations of municipal road construction. However, the use of a whole piece of color steel plate or other plate structure makes it possible for the airflow to directly impact the fence plate in strong winds, which can easily cause the fence plate to tilt due to the large impact force, affecting road traffic and even injuring pedestrians in serious cases.

[0004] In addition, the existing municipal road construction fence is made of a single piece of plate, which means that the fence occupies a large area, is very inconvenient to transport and store, and has poor convenience and flexibility in use. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the problems existing in the prior art, the utility model provides a municipal road construction fence to solve the technical problems mentioned in the background technology that the municipal road construction fence in the prior art is easy to fall over when encountering strong winds and is inconvenient to store.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present invention provides the following technical solutions:

[0009] A municipal road construction fence includes a guide baffle, the guide baffle includes a guide plate, and there are multiple guide plates distributed above and below. A connecting shaft is rotatably arranged between the upper and lower adjacent guide plates, and support frames are provided on both sides of the connecting shaft. A fixed shaft is provided between the bottom end of the bottom guide plate and the support frame, and a locking shaft is provided between the top end of the top guide plate and the support frame. The locking shaft and the connecting shaft are both slidably installed on the support frame, and a locking structure is provided between the locking shaft and the support frame. The support frame includes a fixed section, a folding section is installed on the fixed section through a hinge shaft, and a locking structure is provided between the outer side of the folding section and the fixed section.

[0010] The present invention is further configured to further include a base, and the support frame is symmetrically arranged on the base to improve the support stability of the support frame for the guide baffle.

[0011] The utility model is further configured such that an upper connecting head is provided at the top of each guide plate, and a lower connecting head is provided at the bottom end. The upper connecting head and the lower connecting head are staggered and are rotatably connected to the corresponding connecting shaft, fixed shaft and locking shaft through bearings, thereby realizing a rotational connection between the guide plate and the connecting shaft, fixed shaft and locking shaft, thereby facilitating the folding and storage of the guide baffle as a whole.

[0012] The utility model is further configured such that the outer ends of the connecting shaft and the locking shaft are both provided with sliders, and the fixed section and the folding section of the support frame are both provided with sliding grooves, and the sliding grooves and the sliders are slidably matched to realize the sliding limiting connection between the connecting shaft and the support frame and between the locking shaft and the support frame.

[0013] The utility model is further configured such that the locking structure includes a locking column, which is arranged on the outside of the slider at the top and extends outward along the slide groove. The outer end of the locking column is threaded with a locking knob to achieve locking and fixation between the locking shaft and the support frame, thereby achieving stable installation of the guide baffle between the two groups of support frames.

[0014] The utility model is further configured such that the locking structure includes a locking ring arranged on the fixed section, and a locking frame is rotatably installed on the folding section. The bottom end of the locking frame can be engaged into the interior of the locking ring to achieve locking and fixation between the folding section and the fixed section, thereby improving the overall stability of use.

[0015] The utility model is further configured such that a fluorescent strip is provided on the outer side of the guide plate to improve the warning effect at night.

[0016] The utility model is further configured such that the guide plate includes a protective outer plate, the protective outer plate is provided with two layers, and a sound absorbing plate is provided between the two layers of the protective outer plates to improve the overall sound absorption and noise reduction performance.

[0017] The present invention is further configured such that a cavity is provided on the sound-absorbing panel, and the cavity is filled with sound-absorbing cotton, thereby reducing the overall weight and improving the overall sound absorption and noise reduction performance.

[0018] (3) Beneficial effects

[0019] Compared with the existing technology, this utility model provides a municipal road construction enclosure with the following features:

[0020] Beneficial effects:

[0021] 1. The utility model adopts guide plates that are rotatably connected to each other to form a guide baffle. In this way, the guide baffle can realize the enclosure during the municipal road construction process, and at the same time, a certain slope can be formed between the upper and lower adjacent guide plates. Therefore, when encountering strong winds, the inclined guide plates will change the direction of the airflow, reduce the impact of the wind on the entire enclosure, and improve the windproof and anti-dumping effect of the enclosure when in use.

[0022] 2. The present invention adopts a foldable guide baffle. At the same time, the support frame for supporting the guide baffle is foldable through the cooperation of a fixed section and a folding section, so that the guide baffle can be folded on the base when not in use. Thereafter, the folding sections on the support frames on both sides are bent inward in turn to realize the overall storage and folding, thereby reducing the overall floor space.

[0023] 3. In the present invention, the guide baffle and the support frame are extendably and foldably installed between the two sets of support frames through the cooperation of the fixed shaft, the connecting shaft and the locking shaft. At the same time, a locking column and a locking knob are provided in conjunction with the locking shaft, and the connecting shaft and the locking shaft are both slidably installed on the fixed section and the folding section on the support frame through the cooperation of the slider and the slide groove. In this way, the installation and disassembly of the guide baffle on the support frame is facilitated, and the convenience of use is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a municipal road construction fence in this utility model. Figure 1 ;

[0025] Figure 2 This is a schematic diagram of the overall structure of a municipal road construction fence in this utility model. Figure 2 ;

[0026] Figure 3 This is a schematic diagram of the overall structure of the guide baffle in the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the support frame of the present invention when it is in a folded state;

[0028] Figure 5 This is a schematic cross-sectional view of the local structure of the guide plate in the utility model;

[0029] Figure 6 For this utility model Figure 2 A magnified view of the local structure of the middle A.

[0030] In the figure: 1. deflector baffle; 2. deflector; 3. connecting shaft; 4. support frame; 5. fixed shaft; 6. locking shaft; 7. fixed section; 8. folding section; 9. base; 10. upper connector; 11. lower connector; 12. slider; 13. slide groove; 14. locking column; 15. locking knob; 16. locking ring; 17. locking frame; 18. fluorescent strip; 19. protective outer panel; 20. sound-absorbing panel; 21. cavity; 22. sound-absorbing cotton. DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0033] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0034] See also Figure 1-5 A municipal road construction fence includes a guide baffle 1. The guide baffle 1 includes a guide baffle 2. There are multiple guide plates 2 distributed up and down. A connecting shaft 3 is rotatably provided between the upper and lower adjacent guide plates 2. The utility model adopts guide plates 2 rotatably connected to each other to form the guide baffle 1. In this way, the guide baffle 1 is used to realize the enclosure during the municipal road construction process. At the same time, a certain slope can be formed between the upper and lower adjacent guide plates 2. Therefore, when encountering strong winds, the inclined guide plates 2 will change the direction of the airflow, reduce the impact of wind on the entire enclosure, and improve the windproof and anti-dumping effect of the enclosure when in use.

[0035] When the cam 1 is in the closed position, the cam 13 is in the closed position, and the cam 14 is in the closed position, so that the cam 13 and the cam 14 can be adjusted and adjusted ...

[0036] The support frame 4 in the present invention includes a fixed section 7, a folding section 8 is installed on the fixed section 7 through a hinge shaft, and a locking structure is provided between the outer side of the folding section 8 and the fixed section 7. While adopting a foldable deflector baffle 1 in the present invention, the support frame 4 used to support the deflector baffle 1 is foldable through the cooperation of the fixed section 7 and the folding section 8, so that the deflector baffle 1 can be folded onto the base 9 when not in use. Thereafter, the folding sections 8 on the support frames 4 on both sides are bent inward in turn to realize the overall storage and folding. In this way, the overall floor space can be reduced. The setting of the locking structure can improve the locking and fixing effect between the fixed section 7 and the folding section 8 when the support frame 4 is in the extended state, thereby improving the overall stability of use.

[0037] See also Figure 1-Figure 5 As an implementation method of the municipal road construction fence: it also includes a base 9, and the support frame 4 is symmetrically arranged on the base 9.

[0038] Specifically, the setting of the base 9 can further improve the connection stability between the two groups of support frames 4 and improve the overall support stability during use. The utility model can be provided with a moving wheel structure at the bottom end of the base 9 as needed, and a fastening structure can be provided in conjunction with the moving wheel. The above-mentioned moving wheel structure and the fastening structure that cooperates with the moving wheel are all existing well-known technologies, and the utility model will not elaborate on them. Its purpose is to improve the overall mobility convenience.

[0039] See also Figure 1-Figure 5 , as an implementation method of the guide plate 2: an upper connecting head 10 is provided at the top of each guide plate 2, and a lower connecting head 11 is provided at the bottom end. The upper connecting head 10 and the lower connecting head 11 are staggered and rotatably connected to the corresponding connecting shaft 3, fixed shaft 5 and locking shaft 6 through bearings.

[0040] Specifically, the rotational connection between the guide plate 2 and the connecting shaft 3, the fixed shaft 5 and the locking shaft 6 is achieved through the mutual cooperation between the upper connecting head 10, the lower connecting head 11 and the bearing. The adjacent low-rent guide plates 2 used can be folded up with each other, thereby improving the storage convenience of the guide baffle 1.

[0041] See also Figure 1-Figure 5 As an implementation method of the connecting shaft 3 and the locking shaft 6: the outer ends of the connecting shaft 3 and the locking shaft 6 are both provided with sliders 12, and the fixed section 7 and the folding section 8 of the support frame 4 are both provided with sliding grooves 13, and the sliding grooves 13 are slidably engaged with the sliders 12.

[0042] Specifically, through the cooperation of the slider 12 and the slide groove 13, a sliding connection can be achieved between the locking shaft 6 and the connecting shaft 3 and the fixed section 7 and the folding section 8 on the support frame 4, thereby improving the stability of the guide baffle 1 when installed on the support frame 4, and at the same time, facilitating folding and storage.

[0043] See also Figure 1-Figure 5 As an implementation of the locking structure: the locking structure includes a locking column 14, which is arranged on the outside of the top slider 12 and extends outward along the slide groove 13. The outer end of the locking column 14 is threaded with a locking knob 15.

[0044] Specifically, when the deflector baffle 1 is in the extended state to the appropriate position, the locking knob 15 is tightened so that the locking knob 15 moves inward on the locking column 14 to squeeze the outer wall of the folding section 8 on the support frame 4, thereby achieving the locking and fixation of the slider 12 in the slide groove 13, and then achieving the locking and fixation between the top end of the deflector baffle 1 and the support frame 4, thereby achieving stable installation of the deflector baffle 1 on the support frame 4, and then achieving fence shielding during municipal road construction.

[0045] See also Figure 1-Figure 5 As an implementation of the locking structure: the locking structure includes a locking ring 16 arranged on the fixed section 7, and a locking frame 17 is rotatably installed on the folding section 8, and the bottom end of the locking frame 17 can be engaged into the interior of the locking ring 16.

[0046] Specifically, when the folding section 8 is unfolded and fitted between the fixed section 7, the locking frame 17 is rotated so that the bottom end of the locking frame 17 is engaged into the locking ring 16. Through the mutual limiting engagement between the locking frame 17 and the locking ring, the fixed section 7 and the folding section 8 can be locked and fixed, thereby improving the stability of the guide baffle 1 during installation and improving the fence shielding effect during municipal construction.

[0047] See also Figure 1-Figure 5 As an implementation of the guide plate 2 : a fluorescent strip 18 is provided on the outer side of the guide plate 2 .

[0048] Specifically, the fluorescent strip 18 can be used to provide a location warning for vehicles at night.

[0049] See also Figure 1-Figure 5 As an implementation of the guide plate 2: the guide plate 2 includes a protective outer plate 19, the protective outer plate 19 is provided with two layers, and a sound absorbing plate 20 is provided between the two layers of the protective outer plates 19.

[0050] Specifically, the provision of the sound absorbing panel 20 can improve the overall sound absorption and noise reduction effect of the guide baffle 1, thereby reducing the impact of noise generated at the municipal road construction site on the outside world.

[0051] See also Figure 1-Figure 5 As an implementation of the sound absorbing panel 20 , a cavity 21 is opened on the sound absorbing panel 20 , and the cavity 21 is filled with sound absorbing cotton 22 .

[0052] Specifically, the cooperation between the cavity 21 and the sound-absorbing cotton 22 can reduce the overall weight of the guide plate 2 and improve the sound absorption and noise reduction effect of the guide plate 2.

[0053] In summary, when the overall equipment is in use:

[0054] The whole is fixed in the use position through the base 9. The specific fixing method can adopt various methods such as ground nail fixing in the prior art, which will not be described in detail in this utility model.

[0055] During use, the slider 12 on the locking shaft 6 can be controlled to move in the sliding groove 13, so that the locking shaft 6 pulls the upper guide plate 2 to move, so that the guide baffle 1 is extended as a whole;

[0056] After moving to the appropriate position, tighten the locking knob 15 to achieve locking and fixing between the locking shaft 6 and the support frame 4, thereby achieving stable installation of the guide baffle 1 between the two sets of support frames 4;

[0057] The utility model adopts the guide plates 2 that are rotatably connected to each other to form the guide baffle 1. In this way, the guide baffle 1 can realize the enclosure during the municipal road construction process, and at the same time, a certain slope can be formed between the upper and lower adjacent guide plates 2. Therefore, when encountering strong winds, the inclined guide plates 2 will change the direction of the airflow, reduce the impact of the wind on the entire enclosure, and improve the windproof and anti-dumping effect of the enclosure when in use;

[0058] The present invention adopts a foldable guide baffle 1. At the same time, the support frame 4 for supporting the guide baffle 1 is foldable through the cooperation of the fixed section 7 and the folding section 8, so that the guide baffle 1 can be folded on the base 9 when not in use. Thereafter, the folding sections 8 on the support frames 4 on both sides are bent inward in turn to achieve the overall storage and folding, so that the overall floor space can be reduced.

[0059] In the present invention, the guide baffle 1 and the support frame 4 are extendably and foldably installed between the two groups of support frames 4 through the cooperation of the fixed shaft 5, the connecting shaft 3 and the locking shaft 6. At the same time, a locking column 14 and a locking knob 15 are provided to cooperate with the locking shaft 6, and the connecting shaft 3 and the locking shaft 6 are both slidably installed on the fixed section 7 and the folding section 8 on the support frame 4 through the cooperation of the slider 12 and the slide groove 13. In this way, the guide baffle 1 is easily installed and disassembled on the support frame 4, thereby improving the convenience of use.

[0060] In all the solutions mentioned above, the connection between two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which are not listed here one by one. In the above, whenever there is a fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0061] In all the solutions mentioned above, if there is no clear description about the operation of electrical components, they are all controlled by the controller. Since the devices matched with the controller are common devices, their control principles and circuit connections are well-known and mature technologies. Therefore, their electrical connection relationships and specific circuit structures will not be described in detail here.

[0062] In all the solutions mentioned above, those involving motors can be combined with reducers if necessary. The connection structure and working principle between the motor and the reducer are well-known technologies and will not be described in detail in this utility model.

[0063] In all the solutions mentioned above, those involving the connection between solar panels and batteries can be used in conjunction with essential accessories such as inverters, battery charging controllers, cables, fuses, and brackets. Their control principles and line connections are all well-known and mature technologies. Their electrical connection relationships and specific circuit structures will not be described in detail here.

Claims

1. A municipal road construction enclosure, comprising a guide baffle (1), characterized by: The deflector baffle (1) includes a deflector (2), a plurality of deflector plates (2) are distributed above and below, a connecting shaft (3) is rotatably arranged between the upper and lower adjacent deflector plates (2), a support frame (4) is arranged on both sides of the connecting shaft (3), a fixed shaft (5) is arranged between the bottom end of the deflector plate (2) and the support frame (4), a locking shaft (6) is arranged between the top end of the deflector plate (2) and the support frame (4), the locking shaft (6) and the connecting shaft (3) are both slidably mounted on the support frame (4), and a locking structure is arranged between the locking shaft (6) and the support frame (4), the support frame (4) includes a fixed section (7), a folding section (8) is installed on the fixed section (7) through a hinge shaft, and a locking structure is arranged between the outer side of the folding section (8) and the fixed section (7).

2. A municipal road construction enclosure according to claim 1, characterized in that: It also includes a base (9), and the support frame (4) is symmetrically arranged on the base (9).

3. The municipal road construction enclosure according to claim 1 is characterized by: Each guide plate (2) is provided with an upper connector (10) at the top and a lower connector (11) at the bottom. The upper connector (10) and the lower connector (11) are staggered and rotatably connected to the corresponding connecting shaft (3), fixed shaft (5) and locking shaft (6) via bearings.

4. The municipal road construction enclosure according to claim 3 is characterized by: The outer ends of the connecting shaft (3) and the locking shaft (6) are both provided with sliders (12), and the fixed section (7) and the folding section (8) of the support frame (4) are both provided with sliding grooves (13), and the sliding grooves (13) are in sliding engagement with the sliders (12).

5. The municipal road construction enclosure according to claim 4 is characterized by: The locking structure includes a locking column (14), which is arranged on the outside of the top slider (12) and extends outward along the slide groove (13). The outer end of the locking column (14) is threadedly provided with a locking knob (15).

6. A municipal road construction enclosure according to any one of claims 1 to 5, characterized in that: The locking structure comprises a locking ring (16) arranged on the fixed section (7); a locking frame (17) is rotatably mounted on the folding section (8); and the bottom end of the locking frame (17) can be engaged with the interior of the locking ring (16).

7. The municipal road construction enclosure according to claim 1 is characterized by: A fluorescent strip (18) is provided on the outer side of the guide plate (2).

8. The municipal road construction enclosure according to claim 1 is characterized by: The guide plate (2) comprises a protective outer plate (19), the protective outer plate (19) is provided with two layers, and a sound absorbing plate (20) is provided between the two layers of the protective outer plate (19).

9. The municipal road construction enclosure according to claim 8, characterized in that: A cavity (21) is provided on the sound-absorbing plate (20), and the cavity (21) is filled with sound-absorbing cotton (22).

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