Roadbed slope protection structure for road and bridge engineering

Abstract

The utility model discloses a road and bridge engineering roadbed slope protection structure which comprises a protection bottom box and a protection top seat, the top of the protection bottom box is fixedly connected with the protection top seat, the bottoms of the front side and the rear side of the protection bottom box are fixedly connected with installation plates respectively, and a slope protection net is connected into the protection bottom box. A mounting groove is dug in the top of the protective top seat, so that the mounting stability of the protective bottom box and the protective top seat is further improved, a slope protective net with a proper length can be laid according to the height of a slope, the slope protective net can be recycled, the whole device is convenient to carry and operate, the practicability is greatly improved, and the application range is greatly widened. According to the device, the steel wire mesh can be shielded, impact force can be buffered, a worker can step on the pedal, the situation that sundries blocked on the steel wire mesh cannot be recycled is avoided, the situation that the worker does not have an acting point on a side slope is avoided, and sundries and gravel are recycled more conveniently.

Description

Technical Field

[0001] This utility model relates to the field of slope protection technology, specifically to roadbed slope protection structures for road and bridge engineering. Background Technology

[0002] The protection of highway subgrade slopes plays an important role in maintaining the strength and stability of the highway subgrade, reducing the occurrence of subgrade defects, and ensuring driving safety.

[0003] In the prior art, application number 202320493081.8 discloses a roadbed slope protection structure, including a bottom box. Support legs are provided at the four corners of the bottom outer wall of the bottom box. A bottom support mechanism is provided between the four corners of the bottom outer wall of the bottom box and the support legs. Multiple first screws are threadedly connected to the top of the bottom box. A top box is rotatably connected to the top of the first screws. Layered plates are provided at both ends of one side of the inner wall of the top box. A net protection mechanism is provided on the top of the top box. A protective buffer mechanism is provided between the net protection mechanism and the layered plates. The above-mentioned device can only protect the slope within a small area using the net, requiring a large number of devices to be installed on the slope, greatly increasing the cost. The stability of the installation is greatly reduced by using support legs for installation and fixing. Furthermore, the net can be damaged by falling rocks, and the debris or objects inside cannot be recovered in time. Relying solely on a large number of nets to shield the slope is insufficient to effectively limit the weathering and erosion of the slope's rock and soil.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In response to the problems in related technologies, this utility model proposes a roadbed slope protection structure for road and bridge engineering to overcome the aforementioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] The roadbed slope protection structure for road and bridge engineering includes a protective base box and a protective top seat. The top of the protective base box is fixedly connected to the protective top seat. Mounting plates are fixedly connected to the bottom of the front and rear sides of the protective base box. A slope protection net is connected inside the protective base box. An installation groove is excavated on the top of the protective top seat. The installation groove extends through the right side of the protective top seat. A fall arresting plate is connected inside the installation groove. Reinforcing plates are symmetrically connected to the right side of the fall arresting plate.

[0008] Preferably, the mounting plate includes a connecting plate and a protective tube. The protective tube is symmetrically inserted through the bottom of the connecting plate, and a positioning anchor rod is movably inserted inside the protective tube. A cone head is fixedly connected to the bottom end of the positioning anchor rod.

[0009] As preferred, the bottom of the protective bottom box is provided with a connecting groove, and a winding roller is connected between the inner walls of the connecting groove through a bearing, and rotating discs are fixedly connected to the two ends of the winding roller respectively, and the rear end of the winding roller penetrates through the rear side of the protective bottom box, and the rotating disc on the rear side extends out of the rear side of the protective bottom box.

[0010] As preferred, the right side of the slope protection net is fixedly connected with a fixed plate, the right side of the fixed plate is connected with protruding blocks at equal intervals, and the protruding blocks are fixedly connected with hooks on the right side.

[0011] As preferred, the left side of the protective bottom box is connected with connecting discs at equal intervals, the left side of the connecting discs is fixedly connected with hanging rings, and the hooks are movably hung with the hanging rings.

[0012] As preferred, the anti-falling plate comprises an active plate and side blocking bent plates, the side blocking bent plates are symmetrically arranged on the top of the active plate, and the two sides of the active plate are connected with the inner walls of the mounting grooves through hinge shafts.

[0013] As preferred, steel wire meshes are fixedly connected between the side blocking bent plates, and the steel wire meshes are fixedly connected with stepping plates on the top side, and the stepping plates are fixedly connected with the side blocking bent plates, the reinforcing plates comprise reinforcing resisting plates and shock-absorbing springs, and the shock-absorbing springs are arranged above the left side of the reinforcing resisting plates at equal intervals.

[0014] As preferred, the bottom end of the reinforcing resisting plate is fixedly connected with the bottom side of the inner walls of the mounting grooves, and the two ends of the shock-absorbing springs are fixedly connected with the reinforcing resisting plate and the opposite side of the side blocking bent plate respectively.

[0015] The utility model discloses a further improve the stability of protective bottom box, protective top seat installation, can set up the slope protection net of suitable length according to the height of slope protection net, can recycle the slope protection net, convenient for carrying operation of whole device, practicality and application scope improve greatly, can be screened by steel wire mesh and can buffer the impact force, and the staff can step on the pedal, avoid the impossibility of recycling the sundries blocked on the steel wire mesh, avoid the staff from the situation of not having the force point on the slope, make the sundries, gravel recycling more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0017] Figure 1 It is the total structure schematic diagram of the roadbed slope protection structure of road and bridge engineering according to the utility model embodiment;

[0018] Figure 2 is an installation plate appearance structure schematic diagram of a road bridge engineering roadbed slope protection structure according to an embodiment of the utility model;

[0019] Figure 3 is a protection bottom box split structure schematic diagram of a road bridge engineering roadbed slope protection structure according to an embodiment of the utility model;

[0020] Figure 4 is a fall prevention plate appearance structure schematic diagram of a road bridge engineering roadbed slope protection structure according to an embodiment of the utility model.

[0021] In the drawing:

[0022] 1, protection bottom box; 2, protection top seat; 3, installation plate; 4, slope protection net; 5, installation groove; 6, fall prevention plate; 7, reinforcing plate; 8, connecting plate; 9, protection pipe; 10, shock absorbing spring; 11, positioning anchor rod; 12, taper head; 13, connecting groove; 14, winding roller; 15, rotating disc; 16, fixed plate; 17, protruding block; 18, hook; 19, connecting disc; 20, hanging ring; 21, movable plate; 22, side stop bent plate; 23, steel wire mesh; 24, step plate; 25, reinforcing resistance plate. DETAILED DESCRIPTION

[0023] To further illustrate the embodiments, the utility model provides with drawings, these drawings are a part of the utility model disclosure, it mainly used to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operating principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the drawing are not drawn according to scale, and similar component symbols are usually used to indicate similar components.

[0024] According to the embodiment of the utility model, a road bridge engineering roadbed slope protection structure is provided.

[0025] Embodiment one

[0026] As Figures 1-4As shown, the roadbed slope protection structure according to an embodiment of this utility model includes a protective base box 1 and a protective top seat 2. The top of the protective base box 1 is fixedly connected to the protective top seat 2. Mounting plates 3 are fixedly connected to the bottom of the front and rear sides of the protective base box 1, respectively. A slope protection net 4 is connected inside the protective base box 1. An installation groove 5 is excavated on the top of the protective top seat 2, and the installation groove 5 penetrates through the right side of the protective top seat 2. A fall arresting plate 6 is connected inside the installation groove 5. A reinforcing plate 7 is symmetrically connected to the right side of the fall arresting plate 6. The mounting plate 3 includes a connecting plate 8 and a protective... Pipe 9, the protective pipe 9 is symmetrically connected to the bottom of the connecting plate 8. The protective pipe 9 is equipped with a positioning anchor 11 that is movable through it. The bottom end of the positioning anchor 11 is fixedly connected to a cone head 12. The protective bottom box 1 is placed on the slope at equal intervals through the mounting plate 3. By inserting the protective pipe 9 and the positioning anchor 11 into the slope soil, the installation of the protective bottom box 1 and the protective top seat 2 on the slope can be more stable. Furthermore, under the action of the protective pipe 9, the strength of the positioning anchor 11 is improved, which further improves the stability of the installation of the protective bottom box 1 and the protective top seat 2.

[0027] Example 2

[0028] like Figures 1-4 As shown, the roadbed slope protection structure according to an embodiment of this utility model includes a protective base box 1 and a protective top seat 2. The top of the protective base box 1 is fixedly connected to the protective top seat 2. Mounting plates 3 are fixedly connected to the bottom of the front and rear sides of the protective base box 1, respectively. A slope protection net 4 is connected inside the protective base box 1. An installation groove 5 is dug in the top of the protective top seat 2, and the installation groove 5 penetrates through the right side of the protective top seat 2. An anti-fall plate 6 is connected inside the installation groove 5. A reinforcing plate 7 is symmetrically connected to the right side of the anti-fall plate 6. A connecting groove 13 is dug in the bottom of the protective base box 1. A winding roller 14 is connected between the inner walls of the connecting groove 13 through a bearing. A rotating disk 15 is fixedly connected to both ends of the winding roller 14. The rear end of the winding roller 14 penetrates through the rear side of the protective base box 1, and the rear rotating disk 15 extends out of the rear side of the protective base box 1. A reinforcing plate 7 is fixedly connected to the right side of the slope protection net 4. The fixed plate 16 has protrusions 17 equidistantly connected to its right side, and hooks 18 are fixedly connected to the right side of the protrusions 17. The protective base box 1 has connecting discs 19 equidistantly connected to its left side, and hanging rings 20 are fixedly connected to the left side of the connecting discs 19. The hooks 18 and hanging rings 20 are movably connected. After the protective base box 1 is installed equidistantly on the slope, the slope protection net 4 wound on the outer wall of the take-up roller 14 can be pulled outward to extend the slope protection net 4. The upper slope protection net 4 is then hooked onto the hanging ring 20 on the left side of the lower protective base box 1 through the hooks 18. This allows the slope protection net 4 to be laid to a suitable length according to the height of the slope. Furthermore, when retrieving the entire device, the rotating disc 15 at the rear end of the take-up roller 14 can be twisted to retrieve the slope protection net 4. This facilitates the handling of the entire device and greatly improves its practicality and applicability.

[0029] Example 3

[0030] As Figures 1-4 shown, the road and bridge engineering roadbed slope protection structure according to the utility model embodiment, including protection bottom box 1, protection top seat 2, protection bottom box 1 top and protection top seat 2 fixed connection, protection bottom box 1 front and rear two sides bottom respectively fixed connection has installation board 3, protection bottom box 1 inside connection has slope protection net 4, protection top seat 2 top excavates and is equipped with installation recess 5, installation recess 5 penetrates protection top seat 2 right side, installation recess 5 inside connection has anti-falling plate 6, anti-falling plate 6 right side symmetry connection has reinforcing plate 7, anti-falling plate 6 includes movable plate 21, side stop bent plate 22, side stop bent plate 22 symmetry sets up in movable plate 21 top, movable plate 21 both sides are connected with the inner wall of installation recess 5 through hinge shaft, fixedly connected between side stop bent plate 22 there is wire mesh 23, wire mesh 23 top side fixedly connected with the pedal 24 between side stop bent plate 22, reinforcing plate 7 includes reinforcing resistance plate 25, shock absorber 10, shock absorber 10 equidistantly sets up in reinforcing resistance plate 25 left side top, reinforcing resistance plate 25 bottom end and the inner wall bottom side fixed connection of installation recess 5, shock absorber 10 both ends are fixedly connected with reinforcing resistance plate 25, side stop bent plate 22 opposite side under the action of movable plate 21, shock absorber 10 of hinge shaft connection, when the vehicle, sundries on the road can be shielded by wire mesh 23 and can be buffered to impact force when rushing down the slope, and staff can step on the pedal 24, avoid the sundries blocked on wire mesh 23 to be recycled, avoid the staff to occur without the force point on the slope, make sundries, gravel recycling more convenient.

[0031] In summary, by means of the above technical scheme of the utility model, when the device is used, the protection bottom box 1 is placed on the slope equidistantly through the installation plate 3, the protection pipe 9 and the positioning anchor rod 11 are inserted into the inside of the slope soil, after the protection bottom box 1 is installed on the slope equidistantly, the slope protection net 4 wound on the outer wall of the winding roller 14 can be pulled outwards to extend, so that the upper slope protection net 4 is hung on the hanging ring 20 on the left side of the lower protection bottom box 1 through the hook 18, under the action of the movable plate 21 and the shock absorber 10 connected by the hinge shaft, when the vehicle and sundries on the road rush down the slope, they can be shielded by the wire mesh 23 and can be buffered to impact force, and the staff can step on the pedal 24 to avoid the sundries blocked on the wire mesh 23 to be recycled.

[0032] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A road and bridge engineering roadbed slope protection structure, comprising a protection bottom box (1) and a protection top seat (2), characterized in that, The protective bottom box (1) top is fixedly connected with the protective top seat (2), the protective bottom box (1) front and rear two sides bottom are fixedly connected with the mounting plate (3), the protective bottom box (1) inside is connected with the slope protection net (4), the protective top seat (2) top is excavated with the installation recess (5), the installation recess (5) penetrates the right side of protective top seat (2), the installation recess (5) inside is connected with the anti-falling plate (6), the anti-falling plate (6) right side is connected with the reinforcing plate (7) symmetrically.

2. The road and bridge engineering embankment slope protection structure according to claim 1, characterized in that, The mounting plate (3) includes the connecting plate (8), the protection pipe (9), the protection pipe (9) is symmetrically through the bottom of the connecting plate (8), the protection pipe (9) is movably provided with the positioning anchor rod (11) inside, the positioning anchor rod (11) bottom end is fixedly connected with the cone head (12).

3. The embankment slope protection structure for road and bridge engineering according to claim 2, characterized in that, The bottom of the protective bottom box (1) is excavated with the connecting recess (13), the connecting recess (13) inner wall is connected with the winding roller (14) through the bearing, the winding roller (14) two ends are fixedly connected with the rotating disc (15) respectively, the winding roller (14) rear end penetrates the rear side of the protective bottom box (1), and the rear side rotating disc (15) extends the rear side of the protective bottom box (1).

4. The embankment slope protection structure for road and bridge engineering according to claim 3, characterized in that, The slope protection net (4) right side is fixedly connected with the fixed plate (16), the fixed plate (16) right side is equidistantly connected with the protruding block (17), the protruding block (17) right side is fixedly connected with the hook (18).

5. The embankment slope protection structure for road and bridge engineering according to claim 4, characterized in that, The left side of the protective bottom box (1) is equidistantly connected with the connecting disc (19), the connecting disc (19) left side is fixedly connected with the ring (20), the hook (18) and the ring (20) are movably hung.

6. The embankment slope protection structure for road and bridge engineering according to claim 5, characterized in that, The anti-falling plate (6) includes the movable plate (21), the side stop bent plate (22), the side stop bent plate (22) is symmetrically arranged on the top of the movable plate (21), the movable plate (21) both sides are connected with the inner wall of the installation recess (5) through the hinge shaft.

7. The embankment slope protection structure for road and bridge engineering according to claim 6, characterized in that, The steel wire mesh (23) is fixedly connected between the side stop bent plate (22), the steel wire mesh (23) top side is fixedly connected with the stepping plate (24), the stepping plate (24) and the side stop bent plate (22) are fixedly connected, the reinforcing plate (7) includes the reinforcing plate (25), the shock absorbing spring (10), the shock absorbing spring (10) is equidistantly arranged on the left side of the reinforcing plate (25) top.

8. The embankment slope protection structure for road and bridge engineering according to claim 7, characterized in that, The reinforcing plate (25) bottom end is fixedly connected with the inner wall bottom side of the installation recess (5), the shock absorbing spring (10) both ends are fixedly connected with the reinforcing plate (25) and the side stop bent plate (22) opposite side respectively.

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