Road slope protection crack repairing structure

Abstract

The utility model discloses a road slope protection crack repairing structure which comprises a rod groove formed in a slope protection crack, a filling layer is filled in an inner cavity of the crack, an inserting rod is inserted in an inner cavity of the rod groove, a circular plate is integrally formed on the surface of the inserting rod, a sleeve block is arranged on the surface of the circular plate in a sleeved mode, a nut block is in threaded connection with the surface of the inserting rod, and the nut block is in threaded connection with the inner cavity of the rod groove. The surface of the inserting rod and the inner wall of the rod groove are jointly filled with a first structural adhesive layer. The insertion rod is fixed in the inner cavity of the filling layer through the first structural adhesive layer, then the sleeve block is fixed on the surface of the insertion rod through the nut block, then the connecting rod is fixed through the bolt piece, then the crack is filled with the filling layer, the insertion rod can be implanted into the inner wall of the crack, then the insertion rods on the two sides are fixed, and a framework is formed in the inner cavity of the crack. And then the inner cavity of the crack is filled with a repairing material, so that the crack is repaired, the structural strength of the slope protection is guaranteed, and the service life of the slope protection is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of highway revetment, especially, relate to a highway revetment crack repair structure. BACKGROUND

[0002] The slope surface of the highway side often sets up the revetment structure, and the revetment surface is the protective facility set up in the revetment surface, in order to protect the safety of the highway embankment, the protective building must be built in the concave bank, and the purpose is to protect the slope surface and prevent rainwater from washing away the soil in rainy weather, which effectively guarantees the integrity of the highway foundation.

[0003] Part of the highway revetment adopts the mode of pouring concrete to form the slope surface, and the subsequent revetment may have cracks, when the slope surface has cracks, the cracks need to be filled and repaired in time to ensure the protection effect of the slope surface, therefore, a highway revetment crack repair structure is needed, which can implant a plug rod into the inner wall of the crack, then fix the plug rods on both sides, so that a framework is formed in the inner cavity of the crack, then fill the inner cavity of the crack with repair material, so that the crack can be repaired, and the structural strength of the revetment is guaranteed and the service life of the revetment is prolonged. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a highway revetment crack repair structure, implanting a plug rod into the inner wall of the crack, then fixing the plug rods on both sides, so that a framework is formed in the inner cavity of the crack, then filling the inner cavity of the crack with repair material, so that the crack can be repaired, and the structural strength of the revetment is guaranteed and the service life of the revetment is prolonged, to solve the technical problems raised in the above background technology.

[0005] The technical scheme for solving the above technical problems is as follows: a highway revetment crack repair structure, which comprises a rod groove arranged in the revetment crack: a filling layer is filled in the inner cavity of the crack, a plug rod is inserted into the inner cavity of the rod groove, a circular plate is integrally formed on the surface of the plug rod, a sleeve block is sleeved on the surface of the circular plate, a nut block is threadedly connected to the surface of the plug rod, a structural adhesive layer one is filled in the inner wall of the rod groove and the surface of the plug rod, a connecting rod is welded to the surface of the sleeve block, a bolt piece is mounted on the surface of the connecting rod, a rectangular groove matched with the bolt piece is arranged on the surface of the connecting rod, a mesh groove is arranged in the inner wall of the crack, a wedge-shaped block and a draw net layer are arranged in the inner cavity of the mesh groove, and a structural adhesive layer two is filled in the inner cavity of the mesh groove.

[0006] Preferably, an expanding groove is arranged in the inner wall of the crack, a fiber mesh layer is arranged in the inner cavity of the expanding groove, and a rivet is mounted on the inner wall of the expanding groove and the fiber mesh layer.

[0007] Preferably, a concrete layer is filled in the inner cavity of the expanding groove.

[0008] Preferably, the filling layer is a polyvinyl chloride mastic layer.

[0009] Preferably, the fiber mesh layer is a lead wire mesh layer.

[0010] The utility model discloses the beneficial effect is:

[0011] The utility model discloses a structure glue layer one is fixed in the inner chamber of filling layer to the plug -in pole, subsequently through the nut block with the sleeve block is fixed on the surface of plug -in pole, then through bolt piece is fixed to the connecting rod, then fills the filling layer to the crack, can reach the crack inner wall implantation plug -in pole, then to both sides plug -in pole fixed, make the crack inner chamber form the skeleton, then fill the repair material to the crack inner chamber, make the crack can be repaired, further guarantee the structural strength of the slope protection and prolong the service life of the slope protection's purpose.

[0012] 2, the utility model discloses the cooperation of fiber mesh layer and rivet, increase the friction of the outer edge of crack, make the concrete layer can be stably bonded on the crack surface, avoid the situation that the concrete layer falls off occurs, thereby improve the firmness of concrete layer to the crack surface repair. BRIEF DESCRIPTION OF DRAWINGS

[0013] Among them:

[0014] Figure 1 It is structural schematic diagram of one embodiment of the utility model;

[0015] Figure 2 It is one embodiment of the utility model Figure 1 The partial close -up of A point in an embodiment;

[0016] Figure 3 It is one embodiment of the utility model Figure 1 The partial close -up of B point in an embodiment;

[0017] Figure 4 It is the three -dimensional schematic diagram of connecting rod and rectangular groove of one embodiment of the utility model.

[0018] In the drawings, the component list represented by each sign is as follows:

[0019] 1, rod groove, 2, filling layer, 3, plug -in pole, 4, round plate, 5, sleeve block, 6, nut block, 7, structure glue layer one, 8, connecting rod, 9, bolt piece, 10, rectangular groove, 11, net groove, 12, draw net layer, 13, wedge block, 14, structure glue layer two, 15, flared groove, 16, fiber mesh layer, 17, rivet, 18, concrete layer. DETAILED DESCRIPTION

[0020] In the following, the embodiment of the highway slope protection crack repair structure of the utility model will be described with reference to the drawings. Embodiment 1

[0021] Figures 1-4The utility model discloses a kind of highway slope crack repair structures of embodiment, it includes the pole groove 1 being opened in slope crack: crack inner cavity is filled with filling layer 2, the inner cavity of pole groove 1 is inserted with plug rod 3, plug rod 3 The surface is integrally formed with round plate 4, the surface of round plate 4 is sleeved with sleeve block 5, the surface of plug rod 3 is threadedly connected with nut block 6, the surface of plug rod 3 and the inner wall of pole groove 1 are filled with structure glue layer one 7, the surface of sleeve block 5 is welded with connecting rod 8, connecting rod 8 The surface is installed with bolt piece 9, the surface of connecting rod 8 is provided with the rectangular groove 10 matched with bolt piece 9, crack inner wall is provided with net groove 11, the inner cavity of net groove 11 is provided with wedge block 13 and draw net layer 12, the inner cavity of net groove 11 is filled with structure glue layer two 14, crack inner wall is provided with flared groove 15, the inner cavity of flared groove 15 is provided with fiber net layer 16, fiber net layer 16 and the inner wall of flared groove 15 are jointly installed with rivet 17, by the cooperation of fiber net layer 16 and rivet 17, the friction of crack outer edge is increased, so that concrete layer 18 can be firmly bonded on crack surface, avoid the situation that concrete layer 18 falls off occurs, to improve the firmness of concrete layer 18 to crack surface repair. Example 2

[0022] Figures 1-4 The utility model discloses a kind of highway slope crack repair structures of embodiment, it includes the pole groove 1 being opened in slope crack: crack inner cavity is filled with filling layer 2, the inner cavity of pole groove 1 is inserted with plug rod 3, plug rod 3 The surface is integrally formed with round plate 4, the surface of round plate 4 is sleeved with sleeve block 5, the surface of plug rod 3 is threadedly connected with nut block 6, the surface of plug rod 3 and the inner wall of pole groove 1 are filled with structure glue layer one 7, the surface of sleeve block 5 is welded with connecting rod 8, connecting rod 8 The surface is installed with bolt piece 9, the surface of connecting rod 8 is provided with the rectangular groove 10 matched with bolt piece 9, crack inner wall is provided with net groove 11, the inner cavity of net groove 11 is provided with wedge block 13 and draw net layer 12, the inner cavity of net groove 11 is filled with structure glue layer two 14, the inner cavity of flared groove 15 is filled with concrete layer 18, filling layer 2 is polyvinyl chloride mastic layer, fiber net layer 16 is lead wire net layer.

[0023] Working principle: the utility model for use, the user through to the slope crack open rod groove 1, net groove 11 and flared groove 15, then carry out dust removal treatment to the crack inner chamber, then through structural adhesive layer one 7 will insert rod 3 fixed in the inner chamber of filling layer 2, then through nut block 6 will sleeve block 5 fixed in the surface of insert rod 3, then through bolt piece 9 to the connecting rod 8 fixed, then fill filling layer 2 in the crack, then through wedge block 13 will pull net layer 12 embed and fixed in the inner chamber of net groove 11, wherein through the setting of structural adhesive layer two 14, can improve the fastness of pull net layer 12 fixed, make pull net layer 12 consolidate the both sides of crack, avoid the situation of cracking again subsequently, then through concrete layer 18 to crack flared groove 15 fill and beautify, realize to the crack inner wall implantation insert rod, then to both sides insert rod fixed, make the crack inner chamber form skeleton, then to crack inner chamber fill repair material, make the crack be repaired, further guarantee the structural strength of slope and prolong the service life of slope's purpose.

[0024] In conclusion: the highway slope crack repair structure, through structural adhesive layer one 7 will insert rod 3 fixed in the inner chamber of filling layer 2, then through nut block 6 will sleeve block 5 fixed in the surface of insert rod 3, then through bolt piece 9 to the connecting rod 8 fixed, then fill filling layer 2 in the crack, can reach to the crack inner wall implantation insert rod, then to both sides insert rod fixed, make the crack inner chamber form skeleton, then to crack inner chamber fill repair material, make the crack be repaired, further guarantee the structural strength of slope and prolong the service life of slope's purpose.

Claims

1. A highway embankment crack repair construct, characterized by, The utility model relates to a kind of reinforced crack of revetment, including the rod slot (1) opened in revetment crack: crack inner cavity is filled with filling layer (2), the inner cavity of the rod slot (1) is inserted with insert rod (3), the surface of the insert rod (3) is integrally formed with round plate (4), the surface of the round plate (4) is sleeved with sleeve block (5), the surface of the insert rod (3) is threadedly connected with nut block (6), the surface of the insert rod (3) and the inner wall of rod slot (1) are filled with structure glue layer one (7) in common, the surface of the sleeve block (5) is welded with connecting rod (8), the surface of the connecting rod (8) is installed with bolt piece (9), the surface of the connecting rod (8) is provided with the rectangular groove (10) compatible with bolt piece (9), crack inner wall is provided with net slot (11), the inner cavity of the net slot (11) is provided with wedge block (13) and draw net layer (12), the inner cavity of the net slot (11) is filled with structure glue layer two (14).

2. The highway embankment crack repair construct of claim 1, wherein, Crack inner wall is provided with flared slot (15), the inner cavity of the flared slot (15) is provided with fiber mesh layer (16), the fiber mesh layer (16) and the inner wall of flared slot (15) are commonly installed with rivet (17).

3. The highway embankment crack repair construct of claim 2, wherein, The inner cavity of the flared slot (15) is filled with concrete layer (18).

4. The highway embankment crack repair construct of claim 3, wherein, The filling layer (2) is polyvinyl chloride mastic layer.

5. The highway embankment crack repair construct of claim 4, wherein, The fiber mesh layer (16) is lead wire mesh layer.

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