Portable road plate pouring system

Abstract

The utility model discloses a portable road plate pouring system which comprises a pouring assembly and an installation assembly, the pouring assembly comprises a frame and a formwork arranged in the frame, two symmetrically-arranged PVC pipes are fixedly connected in the formwork, and concrete is poured in the formwork to form a road plate; the mounting assembly comprises positioning pipes which are welded on the outer walls of the two sides of the frame and are symmetrically arranged, and the two positioning pipes on the same side of the two adjacent road plates are connected through an auxiliary positioning assembly. According to the utility model, on-site materials can be conveniently and rapidly manufactured, and due to the fixed size proportion, prefabrication can be carried out in advance for standby application to prevent the road from being damaged and timely replacement can be carried out, the follow-up construction progress can be guaranteed, and the cost can be saved; the auxiliary positioning assembly is used for assisting positioning assembly between the road plates; the exhaust grouting holes formed by the PVC pipes are used for exhausting; and the device can also be used for grouting reinforcement of a bottom base layer when the road plate inclines due to deformation of the base layer.

Description

Technical Field

[0001] This utility model relates to the field of concrete pouring mold technology, and in particular to a convenient road slab pouring system. Background Technology

[0002] Hardening of construction site roads is an essential prerequisite for building construction projects. Hardening roads is beneficial to the construction progress and can minimize the impact of weather on the entry and secondary handling of materials. However, in actual construction, the construction area and specific construction sequence may limit the need to readjust the construction roads, which may lead to a waste of manpower and materials and hinder the construction progress.

[0003] The general method for hardening temporary roads at construction sites is to pour concrete directly onto the leveled soil layer, cure it for 14 days to reach the appropriate strength, and then open it to traffic. If the base layer sinks, collapses, or breaks, it needs to be chiseled and poured again, which has serious drawbacks that affect the construction progress and increase the construction cost. In particular, during the earthwork operation phase, vehicles are frequently fully loaded, which can easily damage the road and seriously affect the construction progress. Utility Model Content

[0004] The purpose of this invention is to provide a convenient road slab casting system to solve the above-mentioned problems.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] This utility model discloses a convenient road slab casting system, comprising a casting component and an installation component. The casting component includes a frame and a template disposed inside the frame. Two symmetrically arranged PVC pipes are fixedly connected inside the template, and concrete is poured inside the template to form a road slab. The installation component includes symmetrically arranged positioning pipes welded to the outer walls on both sides of the frame. The two positioning pipes on the same side of two adjacent road slabs are connected by an auxiliary positioning component. The auxiliary positioning component includes a central pipe and two L-shaped rods. One end of each of the two L-shaped rods is inserted into the central pipe from both ends. A spring is provided inside the central pipe, and the two ends of the spring are fixed to the rods of the two L-shaped rods inserted into the central pipe. The other ends of the two L-shaped rods are inserted into the two positioning pipes on the same side of two adjacent road slabs.

[0007] Furthermore, the template has several intersecting skeleton ribs connected internally, and the PVC pipe is fixed to the skeleton ribs.

[0008] Furthermore, two symmetrically arranged lifting rings are fixedly connected to the topmost skeleton rib.

[0009] Furthermore, fixing holes are provided on the same side wall of the two adjacent paved road slabs. The two fixing holes are connected by a U-shaped side fastening rod, and the two ends of the U-shaped side fastening rod are fixed in the two fixing holes respectively.

[0010] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0011] This utility model can be easily made using on-site materials. Because the size and proportion are fixed, it can be pre-prepared to prevent road damage and timely replacement, ensuring subsequent construction progress and saving costs. It uses auxiliary positioning components to assist in the positioning and assembly between road slabs, and also uses venting and grouting holes formed by PVC pipes for venting. It can also be used for bottom base grouting reinforcement when road slabs tilt due to base deformation. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] Figure 1 This is a top view of the convenient road slab casting system of this utility model;

[0014] Figure 2 This is a top view after the concrete pouring is completed;

[0015] Figure 3 A schematic diagram illustrating the use of auxiliary positioning components during road slab installation;

[0016] Figure 4 This is a schematic diagram of the internal structure of the auxiliary positioning component;

[0017] Figure 5 Top view of the U-shaped side fastening rod installation;

[0018] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Template; 3. PVC pipe; 4. Positioning pipe; 5. Intermediate pipe; 6. L-shaped rod; 7. Spring; 8. Skeleton reinforcement; 9. Lifting ring; 10. U-shaped side fastening rod. Detailed Implementation

[0019] like Figure 1-5 As shown, a convenient road slab casting system includes a casting component and an installation component. The casting component includes a frame 1 and a template 2 set inside the frame 1. Two symmetrically arranged PVC pipes 3 are fixedly connected inside the template 2. Several cross-arranged skeleton ribs 8 are connected inside the template 2. The PVC pipes 3 are fixed to the skeleton ribs 8. Two symmetrically arranged lifting rings 9 are fixedly connected to the topmost skeleton rib 8. After the PVC pipes 3 and lifting rings 9 are installed, concrete is poured inside the template 2 to form a road slab. The PVC pipes form venting and grouting holes for venting. It can also be used for grouting and reinforcing the bottom base layer when the road slab tilts due to base layer deformation.

[0020] The installation assembly includes symmetrically arranged positioning tubes 4 welded to the outer walls on both sides of the frame 1. The two positioning tubes 4 on the same side of two adjacent road slabs are connected by an auxiliary positioning assembly. The auxiliary positioning assembly includes a middle tube 5 and two L-shaped rods 6. One end of the two L-shaped rods 6 is inserted into the middle tube 5 from both ends. A spring 7 is provided inside the middle tube 5. The two ends of the spring 7 are fixed to the rods of the two L-shaped rods 6 inserted into the middle tube 5. The other ends of the two L-shaped rods 6 are inserted into the two positioning tubes 4 on the same side of two adjacent road slabs.

[0021] Fixing holes are provided on the same side wall of two adjacent paved road slabs. The two fixing holes are connected by a U-shaped side fastening rod 10, and the two ends of the U-shaped side fastening rod 10 are fixed in the two fixing holes respectively.

[0022] The operation process of this utility model is as follows:

[0023] Before pouring the road slab, a frame 1 is constructed by welding angle iron with specifications of 50*50*5 mm. Positioning pipes 4 are welded to the sides of the frame 1. Then, a template 2 is formed inside the frame 1 using wooden boards. Reinforcing bars 8 are installed inside the template 2, and PVC pipes 3 and lifting rings 9 are installed on the reinforcing bars 8. Then, concrete is poured. After the concrete solidifies, the road slab is formed. The first road slab is placed in the required paving position and its position is adjusted. Then, the second road slab is lifted by the lifting rings 9 and placed directly above the first road slab. The two positioning pipes on the same side of the two road slabs are then aligned. Insert an L-shaped rod 6 into the positioning tube 4, so that the L-shaped rods 6 on both sides and the middle tube 5 work with the spring 7 to limit the movement. Lift the second road slab and move it in front of the first road slab. The two L-shaped rods 6 pull the spring 7 to lengthen and prevent the second road slab from deviating from the laying direction of the first road slab. After the second road slab is placed, remove the L-shaped rods 6 and the middle tube 5. Then install the U-shaped side fastening rods in the two fixing holes on the same side of the two road slabs to reinforce the two road slabs. Then repeat the above actions to install the third road slab until the paving is completed.

[0024] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A convenient road slab casting system, characterized in that: The system includes a casting component and an installation component. The casting component includes a frame (1) and a template (2) set inside the frame (1). Two symmetrically arranged PVC pipes (3) are fixedly connected inside the template (2). Concrete is poured inside the template (2) to form a road slab. The installation component includes symmetrically arranged positioning pipes (4) welded to the outer walls on both sides of the frame (1). The two positioning pipes (4) on the same side of two adjacent road slabs are connected by an auxiliary positioning component. The auxiliary positioning component includes a middle pipe (5) and two L-shaped rods (6). One end of the two L-shaped rods (6) is inserted into the middle pipe (5) from both ends. A spring (7) is provided inside the middle pipe (5). The two ends of the spring (7) are fixed to the rods of the two L-shaped rods (6) inserted into the middle pipe (5). The other ends of the two L-shaped rods (6) are inserted into the two positioning pipes (4) on the same side of two adjacent road slabs.

2. The convenient road slab casting system according to claim 1, characterized in that: The template (2) has several cross-arranged skeleton ribs (8) inside, and the PVC pipe (3) is fixed on the skeleton ribs (8).

3. The convenient road slab casting system according to claim 2, characterized in that: Two symmetrically arranged lifting rings (9) are fixedly connected to the topmost skeleton rib (8).

4. The convenient road slab casting system according to claim 1, characterized in that: Fixing holes are provided on the same side wall of two adjacent road slabs after they are laid. The two fixing holes are connected by a U-shaped side fastening rod (10). The two ends of the U-shaped side fastening rod (10) are fixed in the two fixing holes respectively.

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