Road drainage ditch repairing structure

Abstract

The utility model discloses a road drainage ditch repairing structure which comprises a rod groove, a plain end groove and a rectangular groove which are formed in the inner wall of a pit of a drainage ditch, an insertion rod is inserted into an inner cavity of the rod groove, the space between the surface of the insertion rod and the inner wall of the rod groove is jointly filled with a steel bar planting glue layer, the surface of the insertion rod is sleeved with a connecting hole plate, and the connecting hole plate is connected with the rod groove. The surface of the inserting rod is in threaded connection with a first nut block. The inserting rod is fixed in the inner cavity of the rod groove through the embedded steel bar glue layer, then the connecting hole plate is fixed to the surface of the inserting rod through the first nut block, then the space between the inner wall of the pothole and the connecting hole plate is filled through the structural glue layer, and due to the arrangement of the fiber net layer, the adhesive force generated when the filling mortar layer is laid is increased; the purposes that the connecting framework is additionally arranged on the inner wall of the road drainage ditch, then the space between the framework and the inner wall of the pothole is filled and repaired, the connecting face between new mortar and old mortar is enlarged, and then the repairing stability of the pothole of the drainage ditch is improved are achieved.

Description

TECHNICAL FIELD

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

[0002] The surface of the bottom of the highway drainage ditch will be locally depressed and incomplete due to water flow scouring and natural corrosion, resulting in the occurrence of potholes. At this time, it is necessary to fill and repair it by mortar. However, the contact area between the new and old mortar layers is limited, which makes the bonding stability insufficient. Moreover, the connection stability between the inner walls of the potholes is slightly insufficient. Therefore, a highway drainage ditch repair structure is needed, which can add a connecting framework to the inner wall of the highway drainage ditch, and then fill and repair the space between the framework and the inner wall of the pothole, so as to increase the connecting area between the new and old mortar layers, and further improve the stability of the repair of the pothole of the drainage ditch. SUMMARY

[0003] The utility model aims at providing a highway drainage ditch repair structure, which adds a connecting framework to the inner wall of the highway drainage ditch, and then fills and repairs the space between the framework and the inner wall of the pothole, so as to increase the connecting area between the new and old mortar layers, and further improve the stability of the repair of the pothole of the drainage ditch, so as to solve the technical problems raised in the above background technology.

[0004] The technical scheme for solving the above technical problems is as follows: a highway drainage ditch repair structure, which comprises a rod slot, a flat slot and a rectangular slot opened in the inner wall of the pothole of the drainage ditch: a plug rod is inserted into the inner cavity of the rod slot, a reinforcing bar glue layer is filled between the surface of the plug rod and the inner wall of the rod slot, a connecting hole plate is sleeved on the surface of the plug rod, a nut block one is threadedly connected to the surface of the plug rod, a vertical rod is welded to the top of the nut block one, a loading plate is integrally formed on the surface of the vertical rod, a fiber mesh layer is laid on the bottom of the inner cavity of the rectangular slot, an expansion bolt slot is opened in the inner wall of the rectangular slot, an expansion bolt is installed between the fiber mesh layer and the inner wall of the rectangular slot, a structural glue layer is filled between the bottom of the fiber mesh layer and the inner wall of the pothole, and a filling mortar layer is filled between the inner wall of the rectangular slot and the fiber mesh layer.

[0005] Preferably, the top end of the vertical rod penetrates above the fiber mesh layer, and a nut block two is threadedly connected to the surface of the vertical rod.

[0006] Preferably, a tapered head is integrally formed on the top end of the vertical rod.

[0007] Preferably, an L-shaped block is welded between the vertical rod and the connecting hole plate.

[0008] Preferably, an inclined rod is welded between the plug rod and the connecting hole plate.

[0009] The utility model has the advantages of:

[0010] The utility model discloses a fixing rod is fixed in the inner chamber of the pole groove through the planting of the glue layer, then the connecting hole plate is fixed on the surface of the fixing rod through nut block one, then the inner wall between the pit and connecting hole plate is filled through the structure glue layer, and through the setting of fiber mesh layer, the adhesion when the sand mortar layer is laid is increased, that is, the connecting framework is added to the inner wall of the highway drainage ditch, then the framework and the inner wall between the pit are filled and repaired, the connecting surface between the new and old sand mortar is increased, and the purpose that the stability of the pit in the drainage ditch is improved is further improved.

[0011] 2, the utility model discloses the setting of nut block two, the fiber mesh layer is fixed on the top of the carrier plate, further improve the stability of the connection when the fiber mesh layer is laid, improve the stability of the position of fiber mesh layer,

[0012] 3, the utility model discloses the setting of taper head, reduce the stress area of the top of vertical pole, and the vertical pole is convenient for penetrating fiber mesh layer, avoids the situation that the vertical pole passes through fiber mesh layer more powerfully,

[0013] 4, the utility model discloses the setting of L-shaped block, the welding between vertical pole and connecting hole plate is reinforced, so that the stability of the connection between vertical pole and connecting hole plate is improved, avoids the fracture of the connecting place of both,

[0014] 5, the utility model discloses the setting of inclined rod, the fixing rod and connecting hole plate are reinforced, form triangular support, and the stability of the connection between the fixing rod and connecting hole plate is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Among them:

[0016] Figure 1 It is the structure schematic diagram of one embodiment of the utility model,

[0017] Figure 2 It is one embodiment of the utility model Figure 1 The partial close-up view of point A in one embodiment of the utility model,

[0018] Figure 3 It is one embodiment of the utility model Figure 1 The partial close-up view of point B in one embodiment of the utility model,

[0019] Figure 4 It is one embodiment of the utility model Figure 1 The partial close-up view of point C in one embodiment of the utility model.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1, rod slot, 2, flat slot, 3, rectangular slot, 4, plug rod, 5, planting glue layer, 6, connecting hole plate, 7, nut block one, 8, vertical rod, 9, load plate, 10, fiber mesh layer, 11, expansion bolt slot, 12, expansion bolt, 13, nut block two, 14, cone head, 15, structural adhesive layer, 16, filling mortar layer, 17, L-shaped block, 18, inclined rod. DETAILED DESCRIPTION

[0022] Hereinafter, the embodiment of the highway drainage ditch repair structure of the utility model will be described with reference to the drawings. Example 1

[0023] Figures 1-4 The highway drainage ditch repair structure of an embodiment of the utility model is shown, which comprises a rod slot 1, a flat slot 2 and a rectangular slot 3 opened in the inner wall of the drainage ditch pit: the inner cavity of the rod slot 1 is combined with a plug rod 4, the surface of the plug rod 4 and the inner wall of the rod slot 1 are jointly filled with a planting glue layer 5, the surface of the plug rod 4 is sleeved with a connecting hole plate 6, the surface of the plug rod 4 is threadedly connected with a nut block one 7, the top of the nut block one 7 is welded with a vertical rod 8, the surface of the vertical rod 8 is integrally formed with a load plate 9, the bottom of the inner cavity of the rectangular slot 3 is paved with a fiber mesh layer 10, the inner wall of the rectangular slot 3 is provided with an expansion bolt slot 11, the fiber mesh layer 10 and the inner wall of the rectangular slot 3 are jointly installed with an expansion bolt 12, the top end of the vertical rod 8 penetrates to the upper side of the fiber mesh layer 10, the surface of the vertical rod 8 is threadedly connected with a nut block two 13, through the setting of the nut block two 13, the fiber mesh layer 10 is fixed on the top of the load plate 9, further improves the stability of the connection when the fiber mesh layer 10 is laid, improves the stability of the position of the fiber mesh layer 10, the top end of the vertical rod 8 is integrally formed with a cone head 14, through the setting of the cone head 14, the stress area of the top end of the vertical rod 8 is reduced, the vertical rod 8 is convenient to penetrate the fiber mesh layer 10, avoids the situation that the vertical rod 8 is relatively forceful when it penetrates the fiber mesh layer 10, the bottom of the fiber mesh layer 10 and the inner wall of the pit are jointly filled with a structural adhesive layer 15, the inner wall of the rectangular slot 3 and the fiber mesh layer 10 are filled with a filling mortar layer 16. Example 2

[0024] Figures 1-4The utility model discloses a highway drainage ditch repair structure, which comprises a rod groove 1, a flat groove 2 and a rectangular groove 3 formed in the inner wall of the drainage ditch pit, a plug rod 4 inserted into the inner cavity of the rod groove 1, a structure adhesive layer 5 filled between the surface of the plug rod 4 and the inner wall of the rod groove 1, a connecting hole plate 6 sleeved on the surface of the plug rod 4, a nut block one 7 threadedly connected to the surface of the plug rod 4, a vertical rod 8 welded to the top of the nut block one 7, a load plate 9 integrally formed on the surface of the vertical rod 8, a fiber mesh layer 10 laid on the bottom of the inner cavity of the rectangular groove 3, an expansion bolt groove 11 formed in the inner wall of the rectangular groove 3, an expansion bolt 12 installed between the fiber mesh layer 10 and the inner wall of the rectangular groove 3, a structural adhesive layer 15 filled between the bottom of the fiber mesh layer 10 and the inner wall of the pit, a filling mortar layer 16 filled between the inner wall of the rectangular groove 3 and the fiber mesh layer 10, an L-shaped block 17 welded between the vertical rod 8 and the connecting hole plate 6, and an inclined rod 18 welded between the plug rod 4 and the connecting hole plate 6.

[0025] Working principle: when the utility model is used, the user opens the rod groove 1, the flat groove 2 and the rectangular groove 3 in the inner wall of the drainage ditch pit, then carries out dust removal treatment on the inner wall of the pit, then fixes the plug rod 4 in the inner cavity of the rod groove 1 through the structure adhesive layer 5, then fixes the connecting hole plate 6 on the surface of the plug rod 4 through the nut block one 7, wherein the flat groove 2 increases the contact area of the connecting hole plate 6 and the inner wall of the pit, improves the stability of the installation of the connecting hole plate 6, then fills the structural adhesive layer 15 between the inner wall of the pit and the connecting hole plate 6, then lays the fiber mesh layer 10 on the bottom of the inner cavity of the rectangular groove 3, then lays the filling mortar layer 16 on the top of the fiber mesh layer 10, wherein the expansion bolt 12 is used in cooperation with the expansion bolt groove 11 to fix the fiber mesh layer 10 and the inner wall of the rectangular groove 3, increases the adhesion when the filling mortar layer 16 is laid, realizes the addition of the connecting framework on the inner wall of the highway drainage ditch, then fills and repairs between the framework and the inner wall of the pit, so that the connecting surface between the new and old mortar is increased, and the stability of the repair of the pit of the drainage ditch is improved.

[0026] In summary: the highway drainage ditch repair structure, through the planting of the glue layer 5 is fixed in the inner cavity of the pole slot 1, then through the nut block 7 is fixed in the surface of the plug rod 4 connecting hole plate 6, then through the structure of the glue layer 15 between the inner wall and the connecting hole plate 6 in the filling, and through the setting of the fiber mesh layer 10, increase the adhesion of the sand mortar layer 16 laying, namely can reach in the highway drainage ditch inner wall add connecting framework, then fill the repair between the framework and the inner wall of the pit, so that the new and old mortar between the connection surface can be increased, and the purpose of improving the stability of the drainage ditch pit repair.

Claims

1. A highway ditch repair structure, characterized by, The utility model provides a kind of drainage ditch pit, including bar slot (1) being opened in the inner wall of pit, flat mouth slot (2) and rectangle slot (3):the inner cavity of the bar slot (1) is inserted into plug rod (4), the surface of the plug rod (4) and the inner wall of bar slot (1) are filled with together with the layer of planting glue (5), the surface of the plug rod (4) is equipped with connecting hole plate (6), the surface of the plug rod (4) is threadedly connected with nut block one (7), the top of the nut block one (7) is welded with vertical rod (8), the surface of the vertical rod (8) is integrally formed with carrier plate (9), the bottom of the rectangle slot (3) inner cavity is laid with fiber mesh layer (10), the inner wall of the rectangle slot (3) is opened with expansion bolt slot (11), fiber mesh layer (10) and the inner wall of rectangle slot (3) are jointly installed with expansion bolt (12), the bottom of the fiber mesh layer (10) and the inner wall of pit are filled with together with structural glue layer (15), the inner wall of rectangle slot (3) and fiber mesh layer (10) are filled with filling mortar layer (16).

2. The highway gutter repair construction according to claim 1, wherein The top of the vertical rod (8) penetrates to the top of fiber mesh layer (10), and the surface of the vertical rod (8) is threadedly connected with nut block two (13).

3. The highway gutter repair construction according to claim 2, wherein The top of the vertical rod (8) is integrally formed with taper head (14).

4. The highway gutter repair construction according to claim 3, wherein The vertical rod (8) and the connecting hole plate (6) are jointly welded with L-shaped block (17).

5. The highway gutter repair construction according to claim 4, wherein The plug rod (4) and the connecting hole plate (6) are jointly welded with inclined rod (18).

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