Reinforcing structure for preventing miscellaneous fill subgrade surface collapse under seepage erosion

Abstract

The utility model provides a reinforcing structure for preventing miscellaneous fill subgrade surface collapse under seepage erosion, which relates to the technical field of road paving and comprises a paving base surface, a coaming is arranged outside the paving base surface, a positioning plate is placed outside the paving base surface, a placing groove is formed in the positioning plate, and a plurality of reinforcing ribs are arranged in the placing groove. A mounting plate is slidably connected into the containing groove, a plurality of sets of fixing holes are formed in the mounting plate, the mounting plate is placed into the containing groove through cooperation of the positioning plate, the connecting plate and the top plate, and a first steel bar can be limited and mounted through the fixing holes in the mounting plate; then the fixing cylinder and the connecting plate are installed outside the first steel bar, the fixing cylinder can be fixed by extruding the first steel bar through the top plate, at the moment, the second steel bar is directly placed in the connecting plate, then concrete is directly poured for road construction, and rapid installation of the reinforcing structure in the roadbed laying process is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of reinforcing structures, specifically a kind of reinforcing structure for preventing miscellaneous fill subgrade surface collapse under seepage erosion, belong to road laying technical field. BACKGROUND

[0002] Road laying refers to the process of subgrade laying in a particular route, China has strong infrastructure capacity, especially China's road construction is in the forefront of the world, basically in most areas of the country to achieve the construction of road, for example, in rural construction basically achieved every household's exterior has road communication, showing China's strong road construction capacity.

[0003] The road construction in prior art is mainly concrete cement pouring, in construction, first excavate the basic plane of construction pavement on the original pavement, install the curb on both sides of the road before pouring concrete, after waiting for the concrete to dry, it can be used, after a period of road use, cracks are prone to occur due to the loss of bottom soil and the pressure from above, the subgrade will gradually crumble and collapse if continue to use, and danger occurs, a reinforcing structure for preventing collapse is provided in such road, the reinforcing structure is assisted and supported by multiple groups of reinforcing bars, the height and fixation of the reinforcing bars are adjusted by multiple groups of fixing bolts, fastening tools and a large number of fixing bolts are needed when fixing, which is troublesome to operate during installation, therefore, we provide a reinforcing structure for preventing miscellaneous fill subgrade surface collapse under seepage erosion to solve the above problems. SUMMARY

[0004] To solve the above problems, the utility model provides a reinforcing structure for preventing miscellaneous fill subgrade surface collapse under seepage erosion to solve the above problems, and the specific technical scheme is as follows:

[0005] A reinforcing structure for preventing miscellaneous fill subgrade surface collapse under seepage erosion, comprising a laying base surface, a curb is arranged outside the laying base surface, a positioning plate is placed outside the laying base surface, a placing groove is formed in the inside of the positioning plate, an installation plate is slidably connected in the inside of the placing groove, a plurality of fixing holes are formed in the inside of the installation plate, a reinforcing bar one is slidably connected in the inside of the fixing hole, a connecting barrel is slidably connected to the outer surface of the reinforcing bar one, a fixing barrel is fixedly installed in the inside of the connecting barrel, a connecting plate is fixedly installed to the outer surface of the connecting barrel, a reinforcing bar two is slidably connected in the inside of the connecting plate, and a top plate is slidably connected in the inside of the fixing barrel.

[0006] Preferably, the inside of the positioning plate is a hollow structure, a plurality of insertion rods are fixedly installed to the inner wall of the positioning plate, and the insertion rods are inserted and installed to the inside of the laying base surface.

[0007] Preferably, the inner wall of the positioning plate is fixedly installed with a connecting strip, the inner wall of the connecting strip is fixedly installed with a limiting rod, and the outer surface of the limiting rod is in sliding connection with the inner portion of the fixing hole.

[0008] Preferably, a plurality of groups of the placing grooves are arranged in a linear array inside the positioning plate, and a plurality of groups of the fixing holes are arranged in a linear array inside the mounting plate.

[0009] Preferably, the outer surface of the connecting plate is fixedly installed with a plurality of groups of reinforcing plates, the plurality of groups of reinforcing plates are arranged symmetrically outside the connecting plate, and adjacent steel bars two are located between the symmetrically arranged reinforcing plates.

[0010] Preferably, the outer surface of the top plate is in sliding connection with the inner portion of the connecting cylinder, one end of the top plate is in a wedge-shaped structure, and the outer surface of the top plate is in contact with the outer surface of the steel bar one.

[0011] Preferably, the inner wall of the fixing cylinder is fixedly installed with a spring, and the other end of the spring is fixedly installed with one end of the top plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The reinforcement structure for preventing the collapse of miscellaneous fill subgrade surface under seepage erosion is characterized in that the positioning plate, the connecting plate and the top plate are matched, the positioning plate is positioned outside the paving surface during installation, the mounting plate is placed into the inner portion of the placing groove, the steel bar one is limited and installed through the fixing hole on the mounting plate, then the fixing cylinder and the connecting plate are installed outside the steel bar one, the fixing cylinder is fixed through the extrusion of the steel bar one by the top plate, at this time, the steel bar two is directly placed in the inner portion of the connecting plate, then the concrete is directly poured for road construction, the installation is convenient, the connecting plate and the fixing cylinder are made of standardization processing, the material is convenient to obtain, and the rapid installation of the reinforcement structure in the roadbed paving process is realized.

[0014] 2. The reinforcement structure for preventing the collapse of miscellaneous fill subgrade surface under seepage erosion is characterized in that the spring and the limiting rod are arranged, the top plate is moved to the inner portion of the fixing cylinder through the spring, the steel bar one is extruded by the top plate under the action of the spring, the fixing cylinder and the connecting plate are quickly fixed, the installation is quick, the mounting plate is positioned through the connection of the limiting rod and the fixing hole, and the risk that the mounting plate slides after being installed in the placing groove is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a steel bar two component schematic view of the utility model;

[0017] Figure 3The utility model discloses installation plate component schematic view for the utility model;

[0018] Figure 4 The utility model discloses Figure 3 The partial enlarged view A of the utility model in the middle;

[0019] Figure 5 The utility model discloses positioning plate component schematic view.

[0020] The drawings show that 1, laying base surface;2, coaming;3, positioning plate;4, placing groove;5, installation plate;6, fixed hole;7, steel bar one;8, connecting cylinder;9, fixed cylinder;10, connecting plate;11, steel bar two;12, roof;13, plug rod;14, connecting strip;15, limiting rod;16, reinforcing plate;17, spring. Specific implementation

[0021] The utility model will be further described in connection with the drawings.

[0022] Please refer to Figure 1 - Figure 5 A kind of reinforcement structure for preventing miscellaneous fill subgrade surface collapse under seepage erosion, including laying base surface 1, the outside of laying base surface 1 is provided with coaming 2, laying base surface 1 is the installation groove formed by excavator etc. equipment excavation, the both sides of installation groove can be shielded by coaming 2, it is convenient to pour and pour concrete, the outside of laying base surface 1 is placed with positioning plate 3, the inside of positioning plate 3 is hollow structure, multiple groups of plug rod 13 are fixedly installed on the inner wall of positioning plate 3, the outer surface of plug rod 13 is inserted and installed in the inside of laying base surface 1, positioning plate 3 and plug rod 13 are steel plate structure, hollow structure can reduce the weight of whole, positioning plate 3 can be fixed at the outside of laying base surface 1 by plug rod 13, positioning plate 3 can be prevented from moving when pouring.

[0023] Placing groove 4 is set in the inside of positioning plate 3, multiple groups of placing groove 4 are linear array arrangement in the inside of positioning plate 3, installation plate 5 is slidably connected in the inside of placing groove 4, installation plate 5 can be directly placed into the inside of placing groove 4 when installing, multiple groups of fixed hole 6 are set in the inside of installation plate 5, multiple groups of fixed hole 6 are linear array arrangement in the inside of installation plate 5, connecting strip 14 is fixedly installed on the inner wall of positioning plate 3, limiting rod 15 is fixedly installed on the inner wall of connecting strip 14, the outer surface of limiting rod 15 is slidably connected with the inside of fixed hole 6, the position of installation plate 5 can be positioned by limiting rod 15, at this time, installation plate 5 can be limited in the inside of placing groove 4, and the movement of installation plate 5 when pouring is reduced.

[0024] The inside of the fixed hole 6 is slidably connected with a steel bar 7, different lengths of the mounting plate 5 can be selected according to the width of different road surfaces, then the steel bar 7 is placed in the fixed hole 6 to position the steel bar 7, the outer surface of the steel bar 7 is slidably connected with a connecting cylinder 8, the connecting cylinder 8 is made of steel pipe material and has good fixing capacity.

[0025] The inside of the connecting cylinder 8 is fixedly installed with a fixed cylinder 9, the inside of the fixed cylinder 9 is slidably connected with a top plate 12, the outer surface of the top plate 12 is slidably connected with the inside of the connecting cylinder 8, one end of the top plate 12 is a wedge-shaped structure, the outer surface of the top plate 12 is in contact with the outer surface of the steel bar 7, the fixed cylinder 9 and the top plate 12 are an integral structure, wherein the fixed cylinder 9 is welded to the outside of the connecting cylinder 8, the integral manufacturing is convenient, the fixed cylinder 9 can be fixed outside the steel bar 7 through the extrusion of the top plate 12 on the steel bar 7.

[0026] The inner wall of the fixed cylinder 9 is fixedly installed with a spring 17, the other end of the spring 17 is fixedly installed with one end of the top plate 12, the top plate 12 can be moved to the inside of the fixed cylinder 9 through the spring 17, at this time the top plate 12 will extrude the steel bar 7 under the action of the spring 17, the fixed cylinder 9 and the connecting plate 10 can be quickly fixed by means of a sledgehammer and other tools, and the installation is fast.

[0027] The outer surface of the connecting cylinder 8 is fixedly installed with a connecting plate 10, the inside of the connecting plate 10 is slidably connected with a steel bar 11, the steel bar 11 can be positioned and fixed through the connecting plate 10, the steel bar 11 can be inserted into the inside of the connecting plate 10 after the connecting plate 10 is installed outside the steel bar 7, wherein the connecting plate 10 adopts a steel plate structure, the steel bar 11 can be installed and fixed, and then the concrete can be poured, the overall strength of the overall concrete road can be increased through the cooperation of the steel bar 7, the steel bar 11, the connecting plate 10 and the positioning plate 3, the roadbed can be reinforced, and the service life is increased.

[0028] The outer surface of the connecting plate 10 is fixedly installed with a plurality of reinforcing plates 16, the plurality of reinforcing plates 16 are symmetrically arranged outside the connecting plate 10, adjacent steel bars 11 are located between the symmetrically arranged reinforcing plates 16, the two sides of the connecting plate 10 can be positioned through the reinforcing plates 16, and the sliding capacity of the connecting plate 10 can be reduced after the concrete is poured, so that the stability during use is ensured.

[0029] The electrical equipment in the application is a common electrical equipment in the prior art, and the model or internal structure thereof will not be described in detail, and it can also be replaced by other power sources.

[0030] When using this utility model: during the installation and fixing of the structure, the positioning plate 3 is fixed to the outside of the laying base surface 1 by inserting rod 13, and then the mounting plate 5 is fixed inside the positioning plate 3 by placing groove 4 and limiting rod 15. The fixing cylinder 9 and connecting plate 10 are installed outside the reinforcing bar 7 by pressing tool. Under the push of spring 17, the top plate 12 will squeeze the reinforcing bar 7. At this time, the fixing cylinder 9 can be pre-fixed to the outside of the reinforcing bar 7. Then, according to the installation requirements, the reinforcing bar 7 is limited inside the fixing hole 6. After inserting the second reinforcing bar 11 into the inside of the connecting plate 10, the overall reinforcement structure can be poured with concrete. The overall reinforcement capacity can be increased by the cooperation of the first reinforcing bar 7, the second reinforcing bar 11, the mounting plate 5 and the positioning plate 3.

[0031] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these embodiments will all fall within the protection scope of the claims of this utility model.

Claims

1. A reinforcement structure for preventing collapse of miscellaneous fill roadbed surface under seepage erosion, comprising a paved base surface (1), characterized in that: The outer side of the laying base (1) is provided with a surrounding plate (2), and a positioning plate (3) is placed on the outer side of the laying base (1). The positioning plate (3) has a placement groove (4) inside, and an installation plate (5) is slidably connected inside the placement groove (4). The installation plate (5) has multiple sets of fixing holes (6) inside, and a first reinforcing bar (7) is slidably connected inside the fixing holes (6). A connecting cylinder (8) is slidably connected to the outer surface of the first reinforcing bar (7). A fixing cylinder (9) is fixedly installed inside the connecting cylinder (8). A connecting plate (10) is fixedly installed on the outer surface of the connecting cylinder (8). A second reinforcing bar (11) is slidably connected inside the connecting plate (10). A top plate (12) is slidably connected inside the fixing cylinder (9).

2. The reinforcement structure for preventing collapse of miscellaneous fill roadbed surface under seepage erosion as described in claim 1, characterized in that: The positioning plate (3) has a hollow structure inside. Multiple sets of insert rods (13) are fixedly installed on the inner wall of the positioning plate (3). The outer surface of the insert rods (13) is inserted into the interior of the laying base surface (1).

3. The reinforcement structure for preventing collapse of miscellaneous fill roadbed surface under seepage erosion as described in claim 1, characterized in that: A connecting strip (14) is fixedly installed on the inner wall of the positioning plate (3), and a limiting rod (15) is fixedly installed on the inner wall of the connecting strip (14). The outer surface of the limiting rod (15) is slidably connected to the inside of the fixing hole (6).

4. The reinforcement structure for preventing collapse of miscellaneous fill roadbed surface under seepage erosion as described in claim 1, characterized in that: Multiple sets of placement slots (4) are arranged in a linear array inside the positioning plate (3), and multiple sets of fixing holes (6) are arranged in a linear array inside the mounting plate (5).

5. The reinforcement structure for preventing collapse of miscellaneous fill roadbed surface under seepage erosion as described in claim 1, characterized in that: Multiple sets of reinforcing plates (16) are fixedly installed on the outer surface of the connecting plate (10). The multiple sets of reinforcing plates (16) are symmetrically arranged on the outside of the connecting plate (10), and the adjacent steel bars (11) are located between the two symmetrical sets of reinforcing plates (16).

6. The reinforcement structure for preventing collapse of miscellaneous fill roadbed surface under seepage erosion as described in claim 1, characterized in that: The outer surface of the top plate (12) is slidably connected to the inside of the connecting cylinder (8). One end of the top plate (12) is a wedge-shaped structure, and the outer surface of the top plate (12) is in contact with the outer surface of the reinforcing bar (7).

7. The reinforcement structure for preventing collapse of miscellaneous fill roadbed surface under seepage erosion as described in claim 1, characterized in that: A spring (17) is fixedly installed on the inner wall of the fixed cylinder (9), and the other end of the spring (17) is fixedly installed on one end of the top plate (12).

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