Roadbed slope protection structure

Abstract

The utility model relates to the technical field of side slope protection, in particular to a road subgrade side slope protection structure which comprises a ground fixing plate, an adjusting supporting mechanism is arranged on the outer side of the ground fixing plate, and the adjusting supporting mechanism comprises a side slope fixing plate hinged to the back face of the ground fixing plate. The fixing needle is fixedly installed on one side of the side slope fixing plate, and the fixing ground needle is in threaded connection with the interior of the ground fixing plate. According to the road subgrade side slope protection structure, the ground fixing plate and the ground can be fixed through the fixing ground needles, the side slope fixing plate is rotated, the side slope is limited and fixed through the fixing needles, and the lower position adjusting mechanism is used for driving the limiting pins to be inserted into inserting grooves in the limiting bases for fixing or driving the limiting pins to be separated from the interiors of the limiting bases; the supporting rods can conveniently support the slope fixing plate, the slope surface can be supported, supporting tension is applied between the ground and the slope surface, reinforcing protection is more stable, and the flexibility and practicability of the device are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slope protection, in particular to a roadbed slope protection structure. Background Art

[0002] The main function of the roadbed is to provide the necessary conditions for track or road paving and train or vehicle operation, and to bear the static and dynamic loads of the track and locomotive vehicles or road surface and traffic loads. The slope refers to the slope with a certain slope made on both sides of the roadbed to ensure the stability of the roadbed. However, when the car is pressed on the roadbed slope for a long time, it is easy to cause the slope to be squeezed, causing the slope to collapse, break and landslide, which not only brings safety hazards to drivers, but also reduces the service life of the highway.

[0003] Existing slope protection plates usually have a certain weight. When workers install the slope protection plates, they usually use a crane to suspend the slope protection plates and lower the slope protection plates to the corresponding installation positions. During the suspension process, the slope protection plates will shake under the action of wind. After the slope is fixed with the slope protection plates, the angle between the slope and the ground is fixed, and the protection device is integrated and cannot be adjusted. When the slope is deformed or the angle with the ground changes, gaps will be generated, making it impossible to provide support and to adjust the supporting angle between the slope and the ground. Therefore, a road subgrade slope protection structure is proposed in this application for Gawanti. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a road embankment slope protection structure, which has the advantages of convenient adjustment and support of the slope, more stable support and protection, etc., and solves the problem that the existing slope protection plates usually have a certain weight. When workers install the slope protection plates, they usually use a crane to suspend the slope protection plates and lower the slope protection plates to the corresponding installation positions. During the suspension process, the slope protection plates will shake under the action of wind. After the slope is fixed with the slope protection plates, the angle between the slope and the ground is fixed, and the protection device is integrated and cannot be adjusted. When the slope is deformed or the angle with the ground changes, gaps will be generated, and support cannot be provided, and the support angle between the slope and the ground cannot be adjusted.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roadbed slope protection structure, comprising a ground fixing plate, an adjusting support mechanism is arranged on the outer side of the ground fixing plate;

[0006] The adjustable support mechanism includes a slope fixing plate hinged to the back of the ground fixing plate, a fixing pin fixedly installed on one side of the slope fixing plate, a fixing ground pin threadedly connected to the inside of the ground fixing plate, a support rod hinged to the front of the slope fixing plate, and a hinge seat rotatably connected to the bottom of the support rod;

[0007] A fixing seat fixedly mounted on the bottom of the hinged seat, a pulley fixedly mounted on the bottom of the fixing seat and slidably connected to a ground fixing plate, and an adjustment and limiting mechanism arranged on the right side of the fixing seat.

[0008] Optionally, the adjustment limit mechanism includes an installation box fixedly installed on the right side of the fixed seat, a return spring fixedly installed inside the installation box, a movable plate fixedly installed on one side of the return spring, limit rods fixedly installed on both sides of the movable plate and slidably connected to the installation box, and a limit assembly arranged on the outside of the movable plate.

[0009] By adopting the above technical solution, it is convenient to use the return spring for adjustment and movement.

[0010] Optionally, the limit assembly includes a pull rod fixedly installed on the right side of the movable plate and movably connected to the mounting box, a limit pin fixedly installed on the left side of the movable plate and movably connected to a complete crocodile fixing seat, and a limit seat that is clamped to the outside of the limit pin and fixedly connected to the ground fixing plate.

[0011] By adopting the above technical solution, it is convenient to use the limit pin to insert and fix or disassemble the limit seat.

[0012] Optionally, there are several fixing pins, and the fixing pins are evenly arranged on the back side of the slope fixing plate.

[0013] By adopting the above technical solution, it is convenient and more effective to limit and fix the slope fixing plate and the slope.

[0014] Optionally, a plurality of thread grooves adapted to the fixed ground pins are provided inside the ground fixing plate, and the fixed ground pins are threadedly connected to the ground fixing plate via the thread grooves.

[0015] By adopting the above technical solution, it is convenient to use a fixed ground to limit and fix the ground fixing plate.

[0016] Optionally, both the inner top wall and the inner bottom wall of the installation box are provided with limiting grooves, and the limiting rod is slidably connected to the installation box through the limiting grooves.

[0017] By adopting the above technical solution, it is convenient to limit the limit rod.

[0018] Optionally, a slide groove is provided on the top of the ground fixing plate, and the pulley is slidably connected to the ground fixing plate through the slide groove.

[0019] By adopting the above technical solution, it is convenient for the pulley to move inside the slide groove.

[0020] Optionally, a plurality of evenly arranged slots are provided inside the limit seat, and the limit pin is plugged into the limit seat through the slots.

[0021] By adopting the above technical solution, it is convenient for the limit pin to be inserted, fixed, disengaged and disassembled on the limit seat.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The roadbed slope protection structure can fix the ground fixing plate and the ground by using a fixed ground pin through the arranged adjusting support mechanism, and the slope fixing plate can be rotated and the slope can be limited and fixed by using the fixed pin. The lower adjusting mechanism can drive the limit pin to be inserted into the slot inside the limit seat for fixation or drive the limit pin to be separated from the inside of the limit seat under the action of the reset spring, the movable plate, the pull rod and the limit pin, so as to adjust the support rod, facilitate the support rod to support the slope fixing plate, help to support the slope surface, apply a supporting tension between the ground and the slope surface, make the reinforcement protection more stable, and greatly improve the flexibility and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0025] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0026] Figure 3 It is a three-dimensional diagram of some structures of the utility model;

[0027] Figure 4 It is a side view of the structure of the utility model.

[0028] In the figure: 1. ground fixing plate; 2. slope fixing plate; 3. fixing pin; 4. fixing ground pin; 5. support rod; 6. hinged seat; 7. fixing seat; 8. pulley; 9. installation box; 10. return spring; 11. movable plate; 12. limit rod; 13. pull rod; 14. limit pin; 15. limit seat; 101. slide groove; 901. limit groove; 1501. slot. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-4 A road embankment slope protection structure in this embodiment includes a ground fixing plate 1, and an adjustment support mechanism is arranged on the outer side of the ground fixing plate 1.

[0031] In this embodiment, the adjustment support mechanism includes a slope fixing plate 2 hinged to the back of the ground fixing plate 1, a fixing pin 3 fixedly installed on one side of the slope fixing plate 2, and a plurality of fixing pins 3. The fixing pins 3 are evenly arranged on the back of the slope fixing plate 2. Multiple fixing pins 3 help to fix the slope fixing plate 2 more stably.

[0032] Among them, there is a fixed ground pin 4 threadedly connected to the inside of the ground fixing plate 1, and the inside of the ground fixing plate 1 is provided with multiple thread grooves adapted to the fixed ground pin 4. The fixed ground pin 4 is threadedly connected to the ground fixing plate 1 through the thread grooves, which helps the fixed ground pin 4 to fix the ground fixing plate 1 more stably, and is hinged to the support rod 5 on the front side of the slope fixing plate 2, and a hinged seat 6 rotatably connected to the bottom of the support rod 5.

[0033] In this embodiment, a fixed seat 7 is fixedly installed at the bottom of the hinged seat 6, a pulley 8 is fixedly installed at the bottom of the fixed seat 7 and is slidably connected to the ground fixing plate 1, and a sliding groove 101 is opened on the top of the ground fixing plate 1. The pulley 8 is slidably connected to the ground fixing plate 1 through the sliding groove 101, which facilitates the pulley 8 to slide on the top of the ground fixing plate 1.

[0034] Among them, the adjustment and limiting mechanism is arranged on the right side of the fixed seat 7, and the adjustment and limiting mechanism includes an installation box 9 fixedly installed on the right side of the fixed seat 7, a reset spring 10 fixedly installed inside the installation box 9, a movable plate 11 fixedly installed on one side of the reset spring 10, a limit rod 12 fixedly installed on both sides of the movable plate 11 and slidably connected to the installation box 9, and the inner top wall and the inner bottom wall of the installation box 9 are provided with a limit groove 901, and the limit rod 12 is slidably connected to the installation box 9 through the limit groove 901, which helps to limit the limit rod 12 and the movable plate 11.

[0035] In this embodiment, the limit assembly arranged on the outside of the movable plate 11 includes a pull rod 13 fixedly installed on the right side of the movable plate 11 and movably connected to the installation box 9, a limit pin 14 fixedly installed on the left side of the movable plate 11 and movably connected to the crocodile fixing seat 7, and a limit seat 15 that is clamped to the outside of the limit pin 14 and fixedly connected to the ground fixing plate 1. The inside of the limit seat 15 is provided with a plurality of evenly arranged slots 1501, and the limit pin 14 is plugged into the limit seat 15 through the slots 1501, which helps the limit pin 14 to limit, fix and disassemble the limit seat 15.

[0036] The working principle of the above embodiment is:

[0037] When using the roadbed slope protection structure, first fix the ground fixing plate 1 on the side of the slope and make it fit the slope and the ground, then use the fixed ground pin 4 to rotate into the ground fixing plate 1, and drive the fixed ground pin 4 into the ground, so as to use the fixed ground pin 4 to fix the ground fixing plate 1 and the ground, and then pull the pull rod 13, the pull rod 13 drives the movable plate 11 and the limit rod 12 to move, and at the same time compresses the return spring 10, and the limit rod 12 slides stably on the inner side of the installation box 9, so as to limit the movable plate 11, so that the movable plate 11 moves straight, and at the same time drives the limit pin 14 to move until the limit pin 14 disengages from the slot 1501 inside the limit seat 15, and then rotate the slope fixing plate 2 slightly, the support rod 5 moves with the slope fixing plate 2, so as to drive the articulated seat 6, the fixed seat 7 and the pulley 8 Slide and move on the top of the ground fixing plate 1 so that the slope fixing plate 2 fits the slope, and slowly adjust the slope fixing plate 2 so that the limit pin 14 is aligned with the nearest slot 1501, and then the pull rod 13 can be loosened, and the reset spring 10 starts to reset automatically, and drives the movable plate 11 and the limit pin 14 to reset and move, so that the limit pin 14 is inserted into the slot 1501 inside the limit seat 15, so as to fix the position of the fixing seat 7, realize the limit fixation of the support rod 5, facilitate the support rod 5 to support the slope fixing plate 2, help to support the slope surface, apply a supporting tension between the ground and the slope surface, make the reinforcement and protection more stable, when the slope surface is deformed, the limit pin 14 can be pulled out from the inside of the limit seat 15, so as to readjust and fix the slope fixing plate 2, which helps to improve the flexibility and practicality of the device.

Claims

1. A road embankment slope protection structure, comprising a ground fixing plate (1), characterized in that: An adjustment support mechanism is provided on the outer side of the ground fixing plate (1); The adjustable support mechanism comprises a slope fixing plate (2) hinged to the back of the ground fixing plate (1), a fixing pin (3) fixedly mounted on one side of the slope fixing plate (2), a fixing ground pin (4) threadedly connected to the inside of the ground fixing plate (1), a support rod (5) hinged to the front of the slope fixing plate (2), and a hinge seat (6) rotatably connected to the bottom of the support rod (5); A fixed seat (7) fixedly mounted on the bottom of the hinged seat (6), a pulley (8) fixedly mounted on the bottom of the fixed seat (7) and slidably connected to the ground fixing plate (1), and an adjustment limit mechanism arranged on the right side of the fixed seat (7).

2. A road embankment slope protection structure according to claim 1, characterized in that: The adjustment and limiting mechanism comprises an installation box (9) fixedly mounted on the right side of the fixing seat (7), a return spring (10) fixedly mounted inside the installation box (9), a movable plate (11) fixedly mounted on one side of the return spring (10), a limit rod (12) fixedly mounted on both sides of the movable plate (11) and slidably connected to the installation box (9), and a limit assembly arranged on the outside of the movable plate (11).

3. A road embankment slope protection structure according to claim 2, characterized in that: The limit assembly comprises a pull rod (13) fixedly mounted on the right side of the movable plate (11) and movably connected to the mounting box (9), a limit pin (14) fixedly mounted on the left side of the movable plate (11) and movably connected to the alligator fixing seat (7), and a limit seat (15) clamped to the outside of the limit pin (14) and fixedly connected to the ground fixing plate (1).

4. A road embankment slope protection structure according to claim 1, characterized in that: The number of the fixing pins (3) is several, and the fixing pins (3) are evenly arranged on the back side of the slope fixing plate (2).

5. A road embankment slope protection structure according to claim 1, characterized in that: A plurality of thread grooves matching the fixed ground pins (4) are provided inside the ground fixing plate (1), and the fixed ground pins (4) are threadedly connected to the ground fixing plate (1) via the thread grooves.

6. A road embankment slope protection structure according to claim 2, characterized in that: The inner top wall and the inner bottom wall of the installation box (9) are both provided with limiting grooves (901), and the limiting rod (12) is slidably connected to the installation box (9) via the limiting grooves (901).

7. A road embankment slope protection structure according to claim 1, characterized in that: A sliding groove (101) is provided on the top of the ground fixing plate (1), and the pulley (8) is slidably connected to the ground fixing plate (1) via the sliding groove (101).

8. A road embankment slope protection structure according to claim 3, characterized in that: The limiting seat (15) is provided with a plurality of slots (1501) arranged evenly therein, and the limiting pin (14) is plugged into the limiting seat (15) through the slots (1501).

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