Highway subgrade protecting and reinforcing structure

Abstract

The utility model discloses a highway subgrade protecting and reinforcing structure, which belongs to the technical field of subgrade protection and is characterized in that a protecting plate, a reinforcing plate, a supporting component and a bottom plate are arranged on the outer side of a subgrade, the bottom plate is arranged at the bottom of the subgrade and provided with a rotating seat, and the protecting plate is provided with a mounting seat. The protection plate is arranged on the bottom plate and transversely penetrates through the mounting seat and the rotating seat through an arranged rotating shaft, so that the protection plate is rotatably assembled on the bottom plate, the protection plate is attached to the slope surface of the roadbed, and a connecting bulge arranged at the top of the protection plate extends into the roadbed; the end, away from the rotating base, of the bottom plate extends upwards to be provided with a limiting plate, one end of the reinforcing plate abuts against the limiting plate and is fixedly connected with the bottom plate, and the other end of the reinforcing plate is fixedly connected with the top of the protection plate. The roadbed slope reinforcing structure can be better attached to the roadbed slope, the phenomena of cracking and falling are avoided, the roadbed reinforcing effect is guaranteed, and the strength and stability of the whole roadbed structure are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to roadbed protection technical field, concretely relates to a highway roadbed protection reinforcing structure. BACKGROUND

[0002] In road construction, after the roadbed construction is completed, the roadbed is prone to collapse after long-term heavy pressure or rainwater scouring, so the roadbed needs to be reinforced, and the commonly used reinforcing mode is to pour a layer of concrete layer on the slope surface of the roadbed, the reinforcing mode has low strength, the concrete layer is prone to cracking and falling off in long-term use, the reinforcing effect is affected, the high-strength stability of the overall structure of the roadbed cannot be guaranteed, the use demand cannot be effectively met, and the service life of the roadbed is reduced. SUMMARY

[0003] The utility model discloses mainly aim at solving the above-mentioned technical problem to a certain extent, propose a kind of highway roadbed protection reinforcing structure, can be better with the slope surface of roadbed Stick, avoid cracking, the phenomenon of falling off, guarantee the reinforcing effect to roadbed, improve the strength and stability of the overall structure of roadbed.

[0004] The above-mentioned problems to be solved by the utility model are realized by the following technical schemes:

[0005] Propose a kind of highway roadbed protection reinforcing structure, including roadbed, is equipped with protection plate, reinforcing plate, support assembly and bottom plate on the outside of the roadbed, the bottom plate is located at the bottom of roadbed, the part of the bottom plate and the protection plate contact is spaced apart along the length direction of roadbed and is equipped with rotating seat, the protection plate is equipped with the mounting seat matched with the rotating seat, and is crossed the mounting seat and rotating seat by the pivot set, to rotatably assemble the protection plate on the bottom plate, make the protection plate and the slope surface of roadbed Stick, the connecting protrusion set in the top of the protection plate is inserted into the inside of the roadbed;

[0006] the end of the bottom plate away from the rotating seat extends upwards and is equipped with limit plate, one end of the reinforcing plate is abutted with the limit plate and is fixedly connected with the bottom plate, and the other end is fixedly connected with the top of the protection plate;

[0007] The support assembly includes support cross bar and support vertical rod, one end of the support cross bar is fixedly connected with the reinforcing plate, and the other end is inserted into the inside of the roadbed through the protection plate, and the two ends of the support vertical rod are fixedly connected with the support cross bar and the bottom plate respectively.

[0008] In some embodiments, the pivot is gap-fitted with the mounting seat and rotating seat, and the two ends of the pivot protruding from the mounting seat and rotating seat are respectively provided with a first sleeve.

[0009] In some embodiments, the top of the reinforcing plate is provided with a first bent edge extending towards the top of the protective plate, a first movable slot is arranged at the first bent edge through which a first screw arranged at the top of the protective plate penetrates, and a second sleeve is arranged at the position penetrated by the first screw.

[0010] In some embodiments, the bottom of the reinforcing plate is provided with a second bent edge abutting the bottom plate, a second movable slot is arranged at the second bent edge through which a second screw arranged at the bottom plate penetrates, and a third sleeve is arranged at the position penetrated by the second screw.

[0011] In some embodiments, the end of the second bent edge abuts the limiting plate to form a flow guide groove among the limiting plate, the second bent edge and the reinforcing plate.

[0012] In some embodiments, the support horizontal rod is hollow inside at the position inserted into the roadbed, and a perfusion hole is arranged at the position communicating with the inside of the support horizontal rod close to the protective plate.

[0013] In some embodiments, the outer surface of the reinforcing plate is provided with a plurality of planting grooves.

[0014] The above technical solutions provided by the present application have the following advantages compared with the prior art:

[0015] The protective plate is rotatably assembled on the bottom plate, the protective plate can be rotated according to the angle of the slope surface of the roadbed, the protective plate is better abutted with the slope surface of the roadbed, the connecting protrusion arranged at the top of the protective plate is inserted into the inside of the roadbed, the position of the protective plate is tightly fastened by the reinforcing plate to ensure the installation strength of the protective plate and the roadbed, the assembly strength between the protective plate and the reinforcing plate is improved through the support horizontal rod and the support vertical rod, the support horizontal rod is inserted into the inside of the roadbed through the protective plate, the installation stability of the protective plate and the roadbed is greatly increased, the traditional form of pouring a concrete layer is replaced, the phenomenon of cracking and falling is avoided, the reinforcing effect on the roadbed is ensured, and the strength and stability of the overall structure of the roadbed are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained according to the structures shown in these drawings without creative labor for those skilled in the art.

[0017] Fig. 1 The structural diagram of the roadbed protection and reinforcement structure of the present application is shown in the figure.

[0018] Fig. 2 Structure diagram of the highway roadbed protection reinforcing structure;

[0019] Fig. 3 Structure diagram of the highway roadbed protection reinforcing structure.

[0020] Brief description of the drawings:

[0021] 1 - roadbed; 2 - protection plate; 3 - reinforcing plate; 4 - bottom plate; 5 - rotating seat; 6 - mounting seat; 7 - rotating shaft; 8 - connecting protrusion; 9 - limiting plate; 10 - supporting cross rod; 11 - supporting vertical rod; 12 - flow guide groove; 13 - first sleeve; 14 - first bent edge; 15 - first screw rod; 16 - first movable groove; 17 - second sleeve; 18 - second bent edge; 19 - second screw rod; 20 - second movable groove; 21 - third sleeve. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0024] In addition, if the embodiments of the present application involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of a person skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present application.

[0025] As Figs. 1-3As shown in the utility model provides a kind of highway subgrade protection reinforcing structure, including subgrade 1, protective plate 2, reinforcing plate 3, support assembly and bottom plate 4 are equipped with in the outside of subgrade 1, bottom plate 4 is equipped in the bottom of subgrade 1, the part of bottom plate 4 and protective plate 2 contact is equipped with rotary seat 5 with the length direction interval of subgrade 1, protective plate 2 is equipped with mounting seat 6 matched with rotary seat 5, and through the rotation shaft 7 transverse mounting seat 6 and rotary seat 5 are set, to rotatably assemble protective plate 2 on bottom plate 4, make protective plate 2 and the slope surface of subgrade 1 fit, the connecting protrusion 8 set in the top of protective plate 2 is inserted into subgrade 1 inside;Bottom plate 4 is extended upwards with the end of rotary seat 5 and is equipped with limit plate 9, one end of reinforcing plate 3 and limit plate 9 are resisted and are fixedly connected with bottom plate 4, and the other end is fixedly connected with the top of protective plate 2;Support assembly includes support cross bar 10 and support vertical rod 11, one end of support cross bar 10 and reinforcing plate 3 are fixedly connected, and the other end is inserted into subgrade 1 inside through protective plate 2, and the two ends of support vertical rod 11 are fixedly connected with support cross bar 10 and bottom plate 4 respectively.

[0026] The utility model rotatably assemble protective plate 2 on bottom plate 4, can rotate protective plate 2 according to the angle of subgrade 1 slope surface, make protective plate 2 and the slope surface of subgrade 1 better fit, and the connecting protrusion 8 set in the top of protective plate 2 is inserted into subgrade 1 inside, and then the position of protective plate 2 is resisted and reinforced by reinforcing plate 3, to guarantee the installation strength of protective plate 2 and subgrade 1, while the assembly strength between protective plate 2 and reinforcing plate 3 is improved through support cross bar 10 and support vertical rod 11, and support cross bar 10 is inserted into subgrade 1 inside through protective plate 2, can greatly increase the installation stable effect of protective plate 2 and subgrade 1, to replace the form of traditional pouring concrete layer, avoid the phenomenon of cracking and falling off, guarantee the reinforcing effect to subgrade 1, improve the strength and stability of the overall structure of subgrade 1.

[0027] Further, as shown in the utility model, Fig. 2 The end of the second bending edge is resisted by the limit plate 9, forming a flow guide groove 12 between the limit plate 9, the second bending edge, and the reinforcing plate 3. The flow guide groove 12 helps to guide rainwater, avoiding excessive rainwater deposition from affecting the service life of the highway subgrade 1. Additionally, a plurality of planting grooves can be provided on the outer surface of the reinforcing plate 3. By planting green plants in the planting grooves, the aesthetic appearance is improved.

[0028] After the roadbed 1 is constructed, the base plate 4 is laid on the ground, making it flush with the bottom surface of the roadbed 1. Then, the mounting base 6 of the protective plate 2 is aligned with the rotating base 5 of the base plate 4, and the rotating shaft 7 is inserted into the mounting base 6 and the rotating base 5. The rotating shaft 7 is clearance-fitted with the mounting base 6 and the rotating base 5, and the two ends of the shaft extending out of the mounting base 6 and the rotating base 5 are respectively provided with first sleeves 13 to rotatably assemble the protective plate 2 onto the base plate 4. Thus, the protective plate 2 is rotated according to the angle of the slope of the roadbed 1, so that the protective plate 2 is aligned with the slope of the roadbed 1. The slope is fitted together, and the connecting protrusion 8 set on the top of the protective plate 2 extends into the roadbed 1 and is then poured and fixed. Then, the two ends of the reinforcing plate 3 are assembled onto the bottom plate 4 and the protective plate 2 to reinforce the protective plate 2. Finally, the support assembly is assembled onto the protective plate 2 and the reinforcing plate 3. The support crossbar 10 is fixedly assembled onto the reinforcing plate 3, and its other end passes through the protective plate 2 and is inserted into the roadbed 1 to reinforce the protective plate 2 and the roadbed 1. At the same time, the support pole 11 reinforces the connection strength of the support crossbar 10.

[0029] Furthermore, the part of the support crossbar 10 that is inserted into the roadbed 1 has a hollow structure inside, and the side of it near the protective plate 2 is connected to the inside and has a grouting hole. Cement can be poured into the support crossbar 10 through the grouting hole so that the cement is embedded in the roadbed 1 to enhance the overall fixing effect.

[0030] In another embodiment, reference is made to Fig. 3 As shown, the top of the reinforcing plate 3 is provided with a first bent edge 14, which extends towards the top of the protective plate 2. A first screw 15 provided at the top of the protective plate 2 passes through the first movable groove 16 provided in the first bent edge 14, and a second sleeve 17 is provided at the part where the first screw 15 passes through. The bottom of the reinforcing plate 3 is provided with a second bent edge 18, which is attached to the bottom plate 4. A second screw 19 provided in the bottom plate 4 passes through the second movable groove 20 provided in the second bent edge, and a second screw 19 passes through the second movable groove 20 provided in the second bent edge. The part is provided with a third sleeve 21. With this structure, when assembling the reinforcing plate 3, the first screw 15 passes through the first movable groove 16 and then locks the second sleeve 17 to fix the reinforcing plate 3 and the protective plate 2. Then, the second screw 19 passes through the second movable groove 20 and locks the third sleeve 21 to fix the reinforcing plate 3 and the base plate 4. This facilitates the assembly and connection of the reinforcing plate 3 and improves the assembly efficiency. In addition, the first movable groove 16 and the second movable groove 20 are long and narrow racetrack grooves to facilitate fine adjustment of the position when assembling the reinforcing plate 3.

[0031] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of the specification and drawings of this utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A highway embankment protection and reinforcement structure comprising an embankment, characterised in that, The roadbed is provided with a protection plate, a reinforcing plate, a support assembly and a bottom plate on the outer side of the roadbed, the bottom plate is arranged at the bottom of the roadbed, a rotating seat is arranged at the position where the bottom plate is in contact with the protection plate and spaced apart along the length direction of the roadbed, the protection plate is provided with a mounting seat matched with the rotating seat, and a rotating shaft is arranged to cross the mounting seat and the rotating seat, so that the protection plate is rotatably assembled on the bottom plate and matched with the slope surface of the roadbed, and a connecting protrusion arranged at the top of the protection plate extends into the roadbed; The bottom plate extends upward at the end away from the rotating seat and is provided with a limiting plate, one end of the reinforcing plate is in abutment with the limiting plate and is fixedly connected with the bottom plate, and the other end is fixedly connected with the top of the protection plate; The support assembly comprises a support horizontal rod and a support vertical rod, one end of the support horizontal rod is fixedly connected with the reinforcing plate, and the other end is inserted into the roadbed through the protection plate, and the support vertical rod is fixedly connected with the support horizontal rod and the bottom plate at both ends.

2. The highway embankment protection and reinforcement structure according to claim 1, wherein, The rotating shaft is gap-fitted with the mounting seat and the rotating seat, and first sleeves are arranged at both ends of the rotating shaft extending out of the mounting seat and the rotating seat.

3. The highway embankment protection and reinforcement structure according to claim 1, wherein, The top of the reinforcing plate is provided with a first bent edge extending toward the top of the protection plate, a first screw rod arranged at the top of the protection plate passes through a first movable groove arranged in the first bent edge, and a second sleeve is arranged at the position where the first screw rod passes through.

4. The highway embankment protection and reinforcement structure according to claim 1, wherein, The bottom of the reinforcing plate is provided with a second bent edge matched with the bottom plate, a second screw rod arranged in the bottom plate passes through a second movable groove arranged in the second bent edge, and a third sleeve is arranged at the position where the second screw rod passes through.

5. The highway embankment protection and reinforcement structure according to claim 4, wherein, The end of the second bent edge is in abutment with the limiting plate, so that a flow guide groove is formed between the limiting plate, the second bent edge and the reinforcing plate.

6. The highway embankment protection and reinforcement structure according to claim 1, wherein, The support horizontal rod is hollow at the position inserted into the roadbed, and a pouring hole is arranged at the side close to the protection plate and communicated with the inside of the support horizontal rod.

7. The highway embankment protection and reinforcement structure according to claim 1, wherein The outer surface of the reinforcing plate is provided with a plurality of planting grooves.

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