Road pavement slab

Abstract

The present invention relates to the technical field of road pavement slabs, and to a road pavement slab. The road pavement slab comprises a pavement slab body. Connecting rod members are evenly arranged and spaced apart in the pavement slab body. The connecting rod members are variable-diameter rods; a thin end of each variable-diameter rod is a solid rod, and a thick end thereof is provided with a deep connecting hole. The solid rod at the thin end of one connecting rod member can be in fit connection with the deep connecting hole at the thick end of the another connecting rod member. The connecting rod members are embedded in the pavement slab body, the thin ends extend from one end surface of the pavement slab body, and the end portions of the thick ends are flush with the opposite end surface of the pavement slab body. The advantages of the present invention are: low cost and a high pavement speed are achieved; a paved road has high flatness and good stability, is not prone to damage and is suitable for a vehicle to pass through; and the road pavement slab is particular suitable for rapid pavement in rural areas to improve road conditions.

Description

A road paving plate TECHNICAL FIELD

[0001] The present application relates to a road paving plate, belonging to the technical field of road paving plate. BACKGROUND

[0002] The existing road hardening mainly has the road surface laid with asphalt, the concrete road surface, the artificial board paving road surface, the stone slab paving road surface, the brick paving road surface and the like. The road surface laid with asphalt and the concrete road surface are suitable for vehicle walking, and the paving road surface is generally not suitable for vehicle walking. The artificial board paving road surface first needs to punch the cement cushion layer, and then is laid with cement bonding, and the advantages are that the road surface flatness is high and the appearance is beautiful, and the disadvantage is that the artificial board thickness is small, and if the vehicle is rolled, the artificial board is easily damaged or separated from the cushion layer, so it is not suitable for vehicle walking; the stone slab paving road surface and the brick paving road surface are first compacted and leveled, then a layer of thin sand is scattered, and the stone slab or the brick is laid close to each other, and the advantages are that the paving speed is fast, the appearance is simple and elegant, and the water permeability is good, and the disadvantage is that the flatness is not high, especially after being rolled by the vehicle, the stone slab or the brick is easily turned up, and the stability is not good, so it is not suitable for vehicle walking.

[0003] In the vast countryside of China, the road condition is not ideal, although most of the villages have been connected with highways, but the rural roads are generally narrow, and some roads are damaged and not repaired in time, so the existing rural road traffic condition is poor. SUMMARY

[0004] The purpose of the present application is to provide a road paving plate with fast paving speed, low cost and paving road suitable for vehicle driving.

[0005] The present application is realized by the following technical scheme:

[0006] The present application comprises: a paving plate body, characterized in that: a plurality of connecting rods are uniformly and spacedly arranged in the paving plate body, the connecting rods are variable-diameter rods, the thin end is a solid rod, and the thick end is provided with a connecting deep hole, the solid rod of the thin end of one connecting rod can be connected with the connecting deep hole of the thick end of another connecting rod; the connecting rods are embedded in the paving plate body, the thin end is protruded from one end surface of the paving plate body, and the thick end is flush with the opposite end surface of the paving plate body.

[0007] The paving plate body is a cement plate, a cement mortar plate, a stone slab or a man-made stone plate.

[0008] At least two connecting rods are arranged in the paving plate body.

[0009] The connecting rods arranged in the paving plate body are firmly arranged.

[0010] The depth of the connecting deep hole of the thick end of the connecting rod is the same as the length of the part protruded from the end surface of the paving plate body.

[0011] An annular baffle is arranged at the end of the thick end of the connecting rod.

[0012] The thin end of the connecting rod is a solid rod, which can be tightly fitted into the connecting deep hole of the thick end of another connecting rod.

[0013] A maintenance connecting rod is arranged in the paving plate body at 90 degrees with the connecting rod, and the two ends of the maintenance connecting rod extend from the two opposite end faces of the paving plate body.

[0014] The present application has the advantages of low cost, fast paving speed, high paving road flatness, good stability, non-damage, suitable for vehicle passing, especially suitable for fast paving in rural areas, and improvement of rural road passing conditions. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is a structural schematic diagram of the present application;

[0016] Fig. 2 is a structural schematic diagram of the connecting rod of the present application;

[0017] Fig. 3 is a right view of Fig. 2;

[0018] Fig. 4 is a structural schematic diagram of the present application with a maintenance connecting rod.

[0019] In the drawings: 1-paving plate body; 2-connecting rod; 3-thin end of connecting rod; 4-thick end of connecting rod; 5-connecting deep hole; 6-baffle; 7-maintenance connecting rod. DETAILED DESCRIPTION

[0020] Referring to Figs. 1, 2 and 3, the present application comprises: a paving plate body 1, which is a cement plate, a cement mortar plate, a stone plate, or a man-made stone plate. The connecting rod is a variable-diameter rod, the thin end 3 is a solid rod, and the thick end 4 is provided with a connecting deep hole 5. The solid rod of one connecting rod thin end 3 can be connected with the connecting deep hole 5 of the other connecting rod thick end 4 in a plug-in connection mode. The depth of the connecting deep hole 5 of the connecting rod thick end is the same as the length of the part of the connecting rod thin end 3 extending from the end face of the paving plate body, and the connecting rod thin end 3 can be tightly fitted into the connecting deep hole 5 of the other connecting rod thick end 4. The connecting rod 2 is embedded in the paving plate body 1, the thin end 3 extends from one end face of the paving plate body, and the end of the connecting rod thick end 4 is flush with the opposite end face of the paving plate body 1. According to the width of the paving plate body 1, multiple connecting rods 2 can be evenly spaced in one paving plate body 1. At least two connecting rods 2 are arranged in one paving plate body 1, and the specifications of the connecting rods 2 are determined according to the strength and stress requirements of the paving plate body 1. The connecting rod 2 is firmly combined (pre-embedded) with the paving plate body 1, and an annular baffle 6 is arranged at the end of the connecting rod thick end 4.

[0021] When the present application is used to pave a road, the road is first rammed and leveled, then a layer of thin sand is spread, and then the paving plate bodies 1 are closely connected to each other by the connecting rods 2 and laid on the road, so that a plurality of paving plate bodies 1 form a whole long and narrow hardened road surface along the length direction of the road, and then another whole long and narrow hardened road surface is laid side by side in parallel, i.e. the road for the vehicles in the countryside is completed.

[0022] When the paving plate body 1 is damaged, the damaged paving plate body 1 is removed and replaced with a paving plate body with a repair connecting rod 7, as shown in Fig. 4. When replacing, the protruding part of the connecting rod 2 on the paving plate body 1 is cut off, and then the steel bars are embedded in the side surfaces of the front and rear two adjacent paving plate bodies 1, and then the embedded steel bars are welded and connected with the protruding part of the repair connecting rod 7 by the vertical steel bars, and the road repair is completed.

Claims

1. A road paving panel comprising: The paving plate body is characterized in that connecting rods are uniformly and spacedly arranged in the paving plate body, the connecting rods are variable-diameter rods, the thin ends are solid rods, the thick ends are provided with connecting deep holes, the solid rod of the thin end of one connecting rod can be connected with the connecting deep hole of the thick end of another connecting rod, the connecting rods are embedded in the paving plate body, the thin ends of the connecting rods are extended from one end surface of the paving plate body, and the thick end portions are flush with the opposite end surface of the paving plate body.

2. A road paving slab as claimed in claim 1 characterised by: The paving plate body is a cement plate, a cement mortar plate, a stone plate or a man-made stone plate.

3. A road paving slab as claimed in claim 1 characterised by: At least two connecting rods are arranged in the paving plate body.

4. A road paving slab as claimed in claim 1 characterised by: The connecting rods are firmly arranged in the paving plate body.

5. The road paving slab of claim 1, characterized by: The depth of the connecting deep hole of the thick end of the connecting rod is greater than or equal to the length of the extended part of the thin end of the connecting rod from the end surface of the paving plate body.

6. A road paving slab as claimed in claim 1 characterised by: An annular baffle is arranged at the end of the thick end of the connecting rod.

7. A road paving slab as claimed in claim 1 characterised by: The thin end of the connecting rod is a light rod and can be tightly inserted into the connecting deep hole of the thick end of another connecting rod.

8. The road paving panel of claim 1, wherein the at least one of the first and second edges is curved. A maintenance connecting rod is fixed in the paving plate body and is arranged at 90 degrees with the connecting rod, and the two ends of the maintenance connecting rod are extended from the two opposite end surfaces of the paving plate body.

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