Novel soft pavement and traction paving device thereof

Abstract

The invention relates to the technical field of light pavement paving, in particular to a novel soft pavement and a traction paving device thereof. The novel soft pavement comprises a plurality of pavement slabs which are sequentially connected, each pavement slab comprises a soft slab main body, embedded sleeves and reinforcing rods, the embedded sleeves are sequentially embedded into the soft slab main body at intervals in the longitudinal direction of the soft slab main body, and each reinforcing rod is inserted into the corresponding embedded sleeve; wherein the soft panel main body is formed by weaving a composite structure of a rollable polyester fabric. The traction laying device comprises a tractor, a trailer, a winding drum and a swing mechanism, the tractor is connected with the trailer and used for dragging the trailer to run, the winding drum is used for winding the novel soft pavement, the winding drum is rotatably mounted on the swing mechanism and used for recycling and laying the novel soft pavement, and the swing mechanism is placed on the trailer. The problem of how to realize light weight of the pavement can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of light pavement laying, and particularly to a new type of soft pavement and its traction laying device. Background Art

[0002] According to different foundation environments and operation guarantee requirements, different pavement equipment needs to be designed to meet the requirements. For the problem of pavement light weight, new materials need to be used for heavy design of light pavements. For the full-process solutions such as water transportation of pavement laying equipment, laying in beach areas, and rapid connection and reconstruction, there is currently no complete solution.

[0003] Therefore, in view of the above problems, there is an urgent need in the industry for a new type of soft pavement and its traction laying method. Summary of the Invention

[0004] (I) Technical Problems to be Solved

[0005] The technical problem to be solved by the present invention is to provide a new type of soft pavement and its traction laying device, and solve the technical problem of how to achieve pavement light weight.

[0006] (II) Technical Solutions

[0007] To solve the above technical problems, the present invention provides a new type of soft pavement, including a plurality of sequentially connected road panels. The road panel includes a soft panel main body, inner nests and reinforcing rods. A plurality of the inner nests are sequentially and spacedly embedded in the soft panel main body along the longitudinal direction of the soft panel main body, and each reinforcing rod is inserted into the corresponding inner nest; wherein, the soft panel main body is woven from a composite structure of a rollable polyester fabric.

[0008] Further, the road panel further includes a DuPont silk bag, and the DuPont silk bag is sleeved on the reinforcing rod and bonded to the inner nest.

[0009] Further, the four peripheral edges of the soft panel main body are edge-locked.

[0010] Further, mooring holes are provided at the four peripheral edges of the soft panel main body.

[0011] Further, the reinforcing rod is a carbon fiber rod.

[0012] Further, the reinforcing rod is a polyester fiber rod.

[0013] Further, two adjacent road panels are hinged.

[0014] Further, two adjacent road panels are connected by a plurality of double-ring lifting ropes.

[0015] The present invention also provides a traction laying device for the above-mentioned new soft pavement, which includes a tractor, a trailer, a reel and a slewing mechanism. The tractor is connected to the trailer and used to tow it for driving. The reel is used to wind the new soft pavement. The reel is rotatably installed on the slewing mechanism and used to realize the recycling and laying of the new soft pavement. The slewing mechanism is placed on the trailer.

[0016] Further, the tractor is a crawler vehicle.

[0017] (III) Beneficial effects

[0018] The above technical solutions of the present invention have the following advantages:

[0019] For the new soft pavement of the present invention, its main body is woven from a composite structure of a curlable polyester fabric. The weight of the pavement per meter does not exceed 7.5 Kg, and the total weight of 100 meters is not greater than 750 Kg. After the 100-meter-long pavement is wound into a cylindrical shape, the diameter is not greater than 1.5 meters, thus meeting the beach use environment with strict requirements for the weight of the pavement. Description of the drawings

[0020] Figure 1 is a schematic structural diagram of the new soft pavement of the present invention;

[0021] Figure 2 is a schematic connection structure diagram of the road panel in the new soft pavement of the present invention;

[0022] Figure 3 is a schematic structural diagram of the road panel in the new soft pavement of the present invention;

[0023] Figure 4 is a schematic structural diagram of the traction laying device of the present invention;

[0024] Figure 5 is a schematic diagram of the state of the traction laying device of the present invention on the transport ship;

[0025] Figure 6 is a schematic diagram of the working state of the traction laying device of the present invention;

[0026] In the figure: 100 - road panel; 101 - soft pavement main body; 102 - inner nesting; 103 - reinforcing rod; 104 - DuPont silk bag; 105 - double-ring lifting rope; 200 - tractor; 300 - trailer; 400 - reel; 500 - slewing mechanism; 600 - fixing part; 700 - transport ship. Specific embodiments

[0027] The following combines the drawings and embodiments to further describe in detail the specific embodiments of the present invention. The following embodiments are used to illustrate the present invention, but are not used to limit the scope of the present invention.

[0028] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] See Figures 1 to 3 , the present invention provides a new type of soft pavement, which includes a plurality of road slabs 100 connected in sequence. The road slab 100 includes a soft panel main body 101, an inner nest 102 and a reinforcing rod 103. A plurality of inner nests 102 are sequentially and spacedly embedded in the soft panel main body 101 along the longitudinal direction of the soft panel main body 101, and each reinforcing rod 103 is inserted into the corresponding inner nest 102. The soft panel main body 101 is woven from a composite structure of a rollable polyester fabric.

[0031] In the above embodiment, since the use environment of the pavement is a beach area and there are strict requirements for the weight of the pavement. Therefore, this pavement is woven from a composite structure of a rollable polyester fabric. One reinforcing rod 103 is arranged at an interval of 0.5 m in the middle along the length direction of the pavement. The weight of the new pavement per meter does not exceed 7.5 Kg, and the total weight of 100 meters is not greater than 750 Kg. The inner nest 102 is used to fix the reinforcing rod 103.

[0032] Among them, two adjacent road slabs 100 are hinged, as Figure 2 shown, two adjacent road slabs 100 are connected by a plurality of double-loop lifting ropes 105.

[0033] Specifically, the four peripheral edges of the soft panel main body 101 are edge-locked and provided with mooring holes. The four sides of the soft panel main body 101 are edge-locked for protection and stainless steel circular mooring holes are arranged as required, and are fixed with glue and rivets.

[0034] Further, the reinforcing rod 103 is a carbon fiber rod or a polyester fiber rod. The reinforcing rod 103 includes two types: a carbon fiber rod (entirely made of carbon fiber) and a polyester fiber rod (with a polyester fiber body wrapped with carbon fiber).

[0035] In some alternative embodiments, as Figure 3 shown, the road panel 100 further includes a DuPont silk bag 104. The DuPont silk bag 104 is sleeved on the reinforcing rod 103 and adhesively bonded to the inner nest 102. Among them, the reinforcing rod 103 is first inserted into the white DuPont silk bag 104, then placed into the inner nest 102, and then white or transparent wear-resistant strong adhesive is applied at the inner nest 102 to bond the inner nest 102 and the white DuPont silk bag 104 together.

[0036] Referring to Figures 4 to 6 , the present invention also provides a traction laying device for a new type of soft road surface, including a tractor 200, a trailer 300, a reel 400, and a slewing mechanism 500. The tractor 200 is connected to the trailer 300 and is used to tow it for driving. The reel 400 is used to wind the new type of soft road surface. The reel 400 is rotatably installed on the slewing mechanism 500 and is used to realize the recovery and laying of the new type of soft road surface. The slewing mechanism 500 is placed on the trailer 300.

[0037] In the above embodiment, for the full-process solution of road surface laying equipment for water transportation, beach area laying, rapid connection and reconstruction, etc., it is proposed to use a transport ship 700 for transportation and an unmanned vehicle for traction. The trailer 300 has no power and is only used for loading and towing. The slewing mechanism 500 is manually operated for slewing, and the reel 400 uses a manual assist mechanism (or an electric drive mechanism) to realize road surface recovery.

[0038] The specific operation process of the traction laying device is as follows:

[0039] Step 1: During operation, the transport ship 700 performs a beach landing operation. The hatch is opened, and the multi-purpose unmanned vehicle towes the traction laying device off the transport ship 700 and drives to the designated operation area.

[0040] Step 2: Then, manually slewing the slewing machine / 500 by 90°.

[0041] Step 3: Subsequently, one end of the road surface is towed out and tied to the ground through the fixing member 600. The tractor 200 moves forward to lay the road surface. The reel 400 uses a manual assist mechanism (or an electric drive mechanism) to realize road surface laying until the laying is completed, and then returns to tow the second road surface module to continue the operation.

[0042] The road surface withdrawal process of the traction laying device is opposite to the operation process and will not be elaborated here.

[0043] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A new type of soft pavement, characterized in that, It includes multiple road slabs (100) connected in sequence. The road slab (100) includes a soft panel body (101), an inner nesting (102), and a reinforcing rod (103). Multiple inner nestings (102) are sequentially and spacedly embedded in the soft panel body (101) along the longitudinal direction of the soft panel body (101), and each reinforcing rod (103) is inserted into the corresponding inner nesting (102); wherein, the soft panel body (101) is woven from a composite structure of a rollable polyester fabric.

2. The novel soft pavement according to claim 1, wherein The road slab (100) further includes a DuPont silk bag (104), and the DuPont silk bag (104) is sleeved on the reinforcing rod (103) and bonded to the inner nesting (102).

3. The novel soft road surface according to claim 1, wherein The four peripheral edges of the soft panel body (101) are edge-locked.

4. The novel soft road surface according to claim 4, characterized in that, Mooring holes are provided at the four peripheral edges of the soft panel body (101).

5. The novel soft road surface according to claim 1, characterized in that, The reinforcing rod (103) is a carbon fiber rod.

6. The novel soft road surface according to claim 1, characterized in that The reinforcing rod (103) is a polyester fiber rod.

7. The novel soft pavement according to any one of claims 1-6, characterized in that, Two adjacent road slabs (100) are hinged.

8. The novel soft road surface according to claim 7, characterized in that, Two adjacent road slabs (100) are connected by a plurality of double-loop lifting ropes (105).

9. A traction laying device for the novel soft road surface according to any one of claims 1-8, characterized in that, It includes a tractor (200), a trailer (300), a reel (400), and a slewing mechanism (500). The tractor (200) is connected to the trailer (300) and is used to tow it for driving. The reel (400) is used for winding the new soft road surface. The reel (400) is rotatably installed on the slewing mechanism (500) and is used to realize the recycling and laying of the new soft road surface. The slewing mechanism (500) is placed on the trailer (300).

10. The traction laying device according to claim 9, characterized in that, The tractor (200) is a crawler vehicle.

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