Temporary traffic shortcut for road construction

Abstract

The utility model relates to the technical field of road construction, in particular to a temporary traffic road for road construction. The multiple supporting rods are connected with the passing panel, the multiple supporting rods are all located on the same side of the passing panel, and a receding cavity is formed between every two adjacent supporting rods; the supporting bottom plate is located on the side, away from the passing panel, of the supporting rod, and the supporting bottom plate is connected with the supporting rod; a temporary supporting surface can be provided for vehicle passing through the passing panel, and the passing panel can be separated from the ground through the supporting rods, so that the passing panel is kept horizontal with the original road surface, and the structural strength of the passing panel is improved; the supporting bottom plate can be matched with the passing panel and the multiple supporting rods to form a stable hollow structure, noise generated when a vehicle passes through is reduced, and the receding cavity can be formed so that a forklift arm of a forklift can stretch into the receding cavity to achieve the effect of carrying and transferring.

Description

Technical Field

[0001] The present application relates to the technical field of road construction, and in particular to a temporary access road for road construction. Background Art

[0002] With the increase of service life or due to upgrading and reconstruction, the original road needs to be maintained and renovated. For example, during road reconstruction and expansion, the original road needs to be planed and milled. The road surface after planing and milling is narrow and has a large height difference. Generally, it is necessary to use graded crushed stone and other mixed materials to fill temporary access roads to facilitate temporary passage of vehicles.

[0003] However, the cost of graded gravel filling is high, and gravel compaction operations are required after filling, which slows the construction progress. In addition, it will cause serious dust problems when vehicles pass by. In order to solve the above problems, the existing technology generally lays steel plates on the planing and milling sections. However, there are still many problems in using steel plates as temporary traffic access roads. Due to the size of the temporary traffic access road, if the steel plates are transported in blocks and then welded into whole plates at the place of use, the whole steel plates are not convenient to carry and transfer after use, and the steel plates will produce large warping deformation when vehicles pass by, and the steel plates will hit the ground to produce abnormal noise, causing noise pollution. Utility Model Content

[0004] In order to facilitate the transportation and transfer of temporary access roads and reduce the noise generated when vehicles pass by, the present application provides a temporary access road for road construction.

[0005] The temporary access road for road construction provided in this application adopts the following technical solution:

[0006] A temporary access road for road construction, comprising:

[0007] Access panels;

[0008] A plurality of support rods, wherein the support rods are connected to the passage panel, the plurality of support rods are located on the same side of the passage panel, and a clearance cavity is formed between two adjacent support rods;

[0009] A support bottom plate is located at a side of the support rod away from the passage panel, and the support bottom plate is connected to the support rod.

[0010] By adopting the above technical scheme, after the road is planed and cut off, a height difference is generated between the planed and milled area and the unconstructed area. At this time, the forklift arm of the forklift is controlled to extend into the clearance cavity, and then the temporary traffic access road is moved to the construction area that needs to be filled; the designed temporary traffic access road for road construction can provide a temporary support surface for vehicle passage through the access panel, and the access panel can be lifted off the ground through the support rod, so that the access panel and the original road surface are kept level, and the structural strength of the access panel can be improved. The support bottom plate can cooperate with the access panel and multiple support rods to form a stable hollow structure, reduce the noise generated when the vehicle passes, and can form a clearance cavity to facilitate the forklift arm of the forklift to extend into and complete the handling and transfer.

[0011] In a specific possible implementation mode, a plurality of functional holes are provided on the passage panel.

[0012] By adopting the above technical solution, the designed functional holes can provide an infiltration channel for rainwater remaining in the working surface area of ​​the access panel during rainy weather, and can also cooperate with the tires of the vehicle to increase the friction between the vehicle and the access panel, thereby reducing the possibility of slipping when the vehicle passes through the access panel.

[0013] In a specific possible implementation manner, a plurality of protruding strips are connected to a side of the support base plate away from the passage panel.

[0014] By adopting the above technical solution, the designed protruding strip can be embedded in the ground, thereby improving the position stability of the supporting bottom plate and reducing the possibility of relative displacement between the supporting bottom plate and the ground when a vehicle passes by.

[0015] In a specific embodiment, the extension lines of at least two of the protruding strips can intersect.

[0016] By adopting the above technical solution, the position stability of the supporting base plate can be further improved.

[0017] In a specific possible implementation manner, it further comprises two longitudinal rods, the support rod is located between the two longitudinal rods, and the longitudinal rod is detachably fixedly connected to the support base plate.

[0018] By adopting the above technical solution and designing the longitudinal rod, the structural stability of the passage panel can be further improved.

[0019] In a specific possible implementation manner, the support rods and the longitudinal rods are both configured as channel steels.

[0020] By adopting the above technical solution, the bending strength of the channel steel itself can be utilized to further improve the structural stability of the passage panel.

[0021] In a specific possible implementation mode, the passage panel and the supporting bottom plate each include a plurality of split parts, and the supporting rods connected to two adjacent split parts are detachably fixedly connected.

[0022] By adopting the above technical solution, the separately arranged passage panels and supporting bottom plates can realize block transportation and reduce the difficulty of transportation.

[0023] In a specific implementation scheme, the two support rods connected to the same split part are connected to the outer side with a fixing ring, and the two support rods on another adjacent split part are connected to the outer side with a hanging hook, and the hanging hook can be hung with the fixing ring.

[0024] By adopting the above technical solution, the designed fixing ring and hanging hook can facilitate the rapid connection between the two separately arranged passage panels and the supporting bottom plate.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The designed temporary access road for road construction can provide a temporary support surface for vehicle traffic through the access panel, and the access panel can be lifted off the ground through the support rod, so that the access panel is kept level with the original road surface, and the structural strength of the access panel can be improved. The support bottom plate can cooperate with the access panel and multiple support rods to form a stable hollow structure, reduce the noise generated when the vehicle passes, and form a cavity to facilitate the forklift arm of the forklift to reach in and complete the handling and transfer.

[0027] 2. The designed temporary access road for road construction can provide an infiltration channel for rainwater remaining in the working surface area of ​​the access panel during rainy weather, and can also cooperate with the tires of the vehicle to increase the friction between the vehicle and the access panel, reducing the possibility of slipping when the vehicle passes through the access panel.

[0028] 3. The designed temporary access road for road construction can be embedded in the ground to improve the position stability of the supporting base plate and reduce the possibility of relative displacement between the supporting base plate and the ground when vehicles pass by. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of a temporary access road for road construction in an embodiment of the present application.

[0030] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure.

[0031] Figure 3 yes Figure 2 Bottom view of .

[0032] Figure 4 yes Figure 2 Schematic diagram of the structure after adding the longitudinal rod.

[0033] Figure 5 It is a side view after the passage panel and the supporting base plate are modularized and fixing rings and hanging hooks are added.

[0034] Explanation of the accompanying reference numerals: 1. Access panel; 11. Functional hole; 2. Support rod; 3. Support base plate; 4. Protruding strip; 5. Longitudinal rod; 6. Fixing ring; 7. Hanging hook. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-5 This application is described in further detail.

[0036] The embodiment of the present application discloses a temporary access road for road construction.

[0037] Reference Figure 1 In some embodiments of the present application, a temporary access road for road construction includes a passage panel 1, a support rod 2 and a support base plate 3. The passage panel 1 and the support base plate 3 are arranged in parallel, and an installation space is left between the passage panel 1 and the support base plate 3. The number of support rods 2 is multiple, and the multiple support rods 2 are distributed along the long side direction of the passage panel 1. One side of the support rod 2 is welded and fixed to the passage panel 1, and the other side of the support rod 2 is welded and fixed to the support base plate 3, and a clearance cavity for the forklift arm of a forklift to extend into is formed between two adjacent support rods 2.

[0038] Reference Figure 2 In order to provide an infiltration channel for rainwater staying in the working surface area of ​​the pass panel 1 during rainy weather, and to cooperate with the tires of the vehicle to increase the friction between the vehicle and the pass panel 1 and reduce the possibility of slipping when the vehicle passes through the pass panel 1, a plurality of functional holes 11 are opened on the pass panel 1. Rainwater infiltrates through the functional holes 11. When the vehicle passes, the tire part sinks into the functional holes 11 due to gravity, which also plays a role in increasing friction.

[0039] Reference Figure 3 In order to improve the position stability of the support bottom plate 3 and reduce the possibility of relative displacement between the support bottom plate 3 and the ground when a vehicle passes, a plurality of protruding strips 4 are welded and fixed on the side of the support bottom plate 3 away from the passage panel 1. After the support bottom plate 3 is placed on the ground, the protruding strips 4 are embedded in the soil; in order to improve the ability of the protruding strips 4 to limit the position of the support bottom plate 3, the extension lines of at least two protruding strips 4 can intersect.

[0040] Reference Figure 4In order to improve the bending resistance of the passage panel 1 and the supporting base plate 3, the temporary access road for road construction also includes two longitudinal rods 5, the supporting rod 2 is located between the two longitudinal rods 5, and the longitudinal rod 5 and the supporting base plate 3 are detachably fixedly connected by bolts, and the bolt part extending out of the supporting base plate 3 can also play the role of the protruding strip 4; when transporting, the longitudinal rod 5 is first disassembled, and then transported and transferred by a forklift.

[0041] Reference Figure 4 In order to reduce the material cost of the support rod 2 and the longitudinal rod 5 and to improve the bending resistance of the passage panel 1 and the supporting bottom plate 3 as much as possible, the support rod 2 and the longitudinal rod 5 are both configured as channel steels.

[0042] The implementation principle of a temporary access road for road construction in an embodiment of the present application is as follows: after the road is planed and cut off, a height difference is generated between the planed and milled area and the unconstructed area. At this time, the forklift arm of the forklift is operated to extend into the clearance cavity, and then the temporary access road is moved to the construction area that needs to be filled, and then the longitudinal rod 5 is bolted to the supporting base plate 3.

[0043] Reference Figure 5 In other embodiments of the present application, in order to reduce the difficulty of transporting temporary traffic access roads for road construction and improve the applicability to construction areas of different lengths, the access panel 1 and the supporting base plate 3 both include multiple split parts, and the support rods 2 welded and fixed on two adjacent split parts are detachably fixedly connected by connecting pieces.

[0044] Reference Figure 5 The connecting part includes multiple fixing rings 6 and multiple hanging hooks 7. There are two support rods 2 welded and fixed between the upper and lower split parts. The connection structure between the upper and lower split parts and the two support rods 2 is called a split unit. The support rods 2 at both ends of a split unit are welded and fixed to the fixing rings 6, and the support rods 2 at both ends of another adjacent split unit are welded and fixed to the hanging hooks 7. The connection between the two adjacent split units is achieved by hooking the hanging hooks 7 and the fixing rings 6.

[0045] In another embodiment of the present application, the implementation principle of a temporary access road for road construction is as follows: after the road is planed and cut off, a height difference is generated between the planed and milled area and the unconstructed area. At this time, the forklift arm of the forklift is operated to extend into the clearance cavity, and then the temporary access road is moved to the construction area that needs to be filled, and then the two adjacent split units are connected by the hook 7 and the fixing ring 6.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A temporary access road for road construction, characterized in that: include: Access panel (1); A plurality of support rods (2), wherein the support rods (2) are connected to the passage panel (1), the plurality of support rods (2) are all located on the same side of the passage panel (1), and a clearance cavity is formed between two adjacent support rods (2); A supporting bottom plate (3), the supporting bottom plate (3) is located on a side of the supporting rod (2) away from the passage panel (1), and the supporting bottom plate (3) is connected to the supporting rod (2).

2. The temporary access road for road construction according to claim 1, characterized in that: The passage panel (1) is provided with a plurality of functional holes (11).

3. The temporary access road for road construction according to claim 1 is characterized in that: A plurality of protruding strips (4) are connected to the side of the supporting bottom plate (3) away from the passage panel (1).

4. The temporary access road for road construction according to claim 3 is characterized by: The extension lines of at least two of the protruding strips (4) can intersect.

5. The temporary access road for road construction according to claim 1, characterized in that: It also comprises two longitudinal rods (5), the support rod (2) is located between the two longitudinal rods (5), and the longitudinal rod (5) is detachably fixedly connected to the support base plate (3).

6. The temporary access road for road construction according to claim 5, characterized in that: The support rod (2) and the longitudinal rod (5) are both configured as channel steels.

7. The temporary access road for road construction according to claim 1, characterized in that: The passage panel (1) and the supporting base plate (3) both comprise a plurality of split parts, and the supporting rods (2) connected to two adjacent split parts are detachably fixedly connected.

8. The temporary access road for road construction according to claim 7, characterized in that: The outer sides of the two support rods (2) connected to the same split part are connected with a fixing ring (6), and the outer sides of the two support rods (2) on another adjacent split part are connected with a hanging hook (7), and the hanging hook (7) can be hung with the fixing ring (6).

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