Slope antiskid device for highway subgrade
By embedding the embedded parts of the hook and slot mechanism on the roadbed slope and fixing the guard plate by pouring concrete, the problem of reducing the fixing effect of the guard plate caused by anchor damage is solved, and effective anti-slip of the slope is achieved.
Patent Information
- Application Number
- CN202520377343.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2035-03-06
AI Technical Summary
The existing anti-slip device of the roadbed slope of the existing roadbed is damaged and the fixing effect of the guard plate is reduced, resulting in the weakening of the anti-slip effect of the slope.
By burying the first and second embedded parts on the roadbed slope, installing the guard plate using the hook and slot mechanism, and fixing the press plate with the pouring concrete method, the guard plate is firmly installed and avoiding damage to the anchor rod.
There is no need to use anchor rods to avoid damage to anchor rods and ensure the fixing effect of the guard plate, thereby ensuring the anti-slip effect of the slope.
Smart Images
Figure CN222730583U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of highway roadbed slope, and in particular to a slope anti-skid device for highway roadbed. Background Art
[0002] With the continuous development of social economy and the continuous construction of modern cities, large and small highways are constantly being built. When building highways, especially when building highways in mountainous areas, the roadbed of the highway is often higher than the ground, thus forming a slope between the highway and the ground.
[0003] Slopes need to be protected from slipping to prevent them from being damaged by rain, rolling stones and other factors, which would affect the safe use of roads. At present, many slope anti-slip devices use guard plates for protection, which are fixed on the slopes by anchor rods to play an anti-slip role.
[0004] However, as vehicles continue to travel on the roadbed, the gravity of the vehicles will cause the roadbed to squeeze the anchor rods and guard plates. After a period of time, the threads at the ends of the anchor rods may be damaged, and the fixing effect of the guard plates may be reduced, resulting in the guard plates being damaged or falling off, and the anti-skid effect of the slope is reduced. Based on this, the present application proposes a slope anti-skid device for highway roadbeds. Utility Model Content
[0005] The present application provides an anti-skid device for the slope of a highway roadbed. The guard plate is installed by assembling with a first embedded part and a second embedded part, and is installed with a pressure plate by pouring concrete. There is no need to use anchor rods, and there is no problem of anchor rod damage, thereby ensuring the fixing effect of the guard plate and thus ensuring the anti-skid effect.
[0006] In order to solve the above technical problems, this application adopts the following technical solutions:
[0007] A slope anti-skid device for a highway roadbed is arranged on the slope of the roadbed, comprising a first embedded part, a second embedded part, a guard plate and a pressure plate, wherein the first embedded part is embedded in the middle of the slope, the first embedded part is provided with a first hook, the first hook is exposed from the slope, the second embedded part is embedded in the lower part of the slope, the second embedded part is provided with a second hook, the second hook is exposed from the slope, the middle part of the guard plate is provided with a receiving groove, the top wall of the receiving groove is provided with a first groove, the first groove can be engaged with the first hook, and the guard plate A second slot is provided at the bottom, and when the first slot is engaged with the first hook, the second slot can be engaged with the second hook, the pressure plate includes a horizontal plate and an inclined plate, the upper part of the slope is provided with a first casting hole, the horizontal plate is fixed in the first casting hole by pouring concrete, the inclined plate cover is pressed to the outside of the guard plate, the inclined plate is provided with a step hole, the guard plate is provided with a through hole, the slope is provided with a second casting hole, the second casting hole, the through hole and the step hole are coaxial, and are connected and fixed by pouring concrete.
[0008] When constructing a highway, the first embedded part and the second embedded part are embedded in the corresponding position of the slope, and the first hook and the second hook are exposed from the slope, the receiving groove of the guard plate is sleeved on the first hook, and then the guard plate is moved down along the slope, so that the first hook is engaged with the first groove, and the second hook is engaged with the second groove, so as to achieve the installation of the guard plate. Then, the horizontal plate of the pressure plate is fixed to the first casting hole by pouring concrete, and the second casting hole, the through hole and the step hole are coaxial, and then concrete is poured, so that the pressure plate and the guard plate are firmly fixed, so as to achieve the installation of the entire slope anti-skid device.
[0009] Compared with the prior art, the guard plate of the slope anti-skid device for highway roadbed is installed by assembling with the first embedded part and the second embedded part, and is installed with the pressure plate by pouring concrete. There is no need to use anchor rods, and there is no problem of anchor rod damage, thereby ensuring the fixing effect of the guard plate and thus ensuring the anti-skid effect.
[0010] In one embodiment of the present application, the first embedded part includes a first base plate and the first hook, the first hook is connected to the middle part of the first base plate, and the first base plate is embedded in the slope.
[0011] In one embodiment of the present application, the second embedded part includes a second bottom plate, an extension plate and the second hook, the extension plate is horizontally connected to the second bottom plate, and the second hook is connected to the extension plate.
[0012] In one embodiment of the present application, there are multiple guard plates, one side of the guard plate is provided with a lower flange, the other side of the guard plate is provided with an upper flange, and the upper flanges of two adjacent guard plates are pressed onto the lower flanges.
[0013] In one embodiment of the present application, a sealing gasket is provided between the upper flange and the lower flange.
[0014] In one embodiment of the present application, the number of the first embedded parts, the second embedded parts and the pressure plate are multiple, and are arranged one-to-one with the multiple guard plates. The multiple second embedded parts are connected as one along the arrangement direction of the guard plates, and the multiple pressure plates are connected as one along the arrangement direction of the guard plates.
[0015] In one embodiment of the present application, a first rain shield is further included, wherein the first rain shield is disposed on the upper portion of the slope, and the first rain shield shield blocks the gap between the pressure plate and the slope.
[0016] In one embodiment of the present application, a second rain shield is provided on the outer side of the bottom of the guard plate, and the second rain shield shield covers the gap between the guard plate and the second embedded part.
[0017] In one embodiment of the present application, a buffer layer is provided between the slope and the guard plate.
[0018] In one embodiment of the present application, a planting box is provided on the outer side of the guard plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0020] Figure 1 A schematic diagram of the three-dimensional structure of a slope anti-skid device for a highway roadbed provided in one embodiment of the present application;
[0021] Figure 2 A schematic cross-sectional view of a slope anti-skid device for a highway roadbed provided in one embodiment of the present application;
[0022] Figure 3 A schematic diagram of the three-dimensional structure of a first embedded part used in a slope anti-skid device for a highway roadbed provided in an embodiment of the present application;
[0023] Figure 4 A schematic diagram of the three-dimensional structure of a second embedded part used in a slope anti-skid device for a highway roadbed provided in an embodiment of the present application;
[0024] Figure 5 A schematic diagram of the three-dimensional structure of a guard plate used in a slope anti-skid device for a highway roadbed provided in one embodiment of the present application;
[0025] Figure 6 A schematic diagram of the three-dimensional structure of a pressure plate used in a slope anti-skid device for a highway roadbed provided in one embodiment of the present application;
[0026] Figure 7 A schematic diagram of the three-dimensional structure of a slope anti-skid device for a highway roadbed provided in another embodiment of the present application.
[0027] Reference numerals:
[0028] 010, slope; 100, first embedded part; 110, first hook; 120, first base plate; 200, second embedded part; 210, second hook; 220, second base plate; 230, extension plate; 300, guard plate; 310, accommodating groove; 320, first slot; 330, second slot; 340, through hole; 350, lower flange; 360, upper flange; 370, second rain shield; 400, pressure plate; 410, horizontal plate; 420, inclined plate; 421, step hole; 500, first rain shield. DETAILED DESCRIPTION
[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application is clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present application.
[0030] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0031] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.
[0032] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0033] Figure 1 A schematic diagram of the three-dimensional structure of a slope anti-skid device for a highway roadbed provided in one embodiment of the present application. Figure 2 A schematic cross-sectional structure diagram of a slope anti-skid device for a highway roadbed provided in one embodiment of the present application. Figure 3 A schematic diagram of the three-dimensional structure of a first embedded part used in a slope anti-skid device for a highway roadbed provided in one embodiment of the present application. Figure 4 A schematic diagram of the three-dimensional structure of a second embedded part used in a slope anti-skid device for a highway roadbed provided in one embodiment of the present application. Figure 5 A schematic diagram of the three-dimensional structure of a guard plate used in a slope anti-skid device for a highway roadbed provided in one embodiment of the present application. Figure 6 A schematic diagram of the three-dimensional structure of a pressure plate used in a slope anti-skid device for a highway roadbed provided in one embodiment of the present application. Figure 7 A schematic diagram of the three-dimensional structure of a slope anti-skid device for a highway roadbed provided in another embodiment of the present application.
[0034] An embodiment of the present application provides a side slope anti-skid device for a highway roadbed, which is arranged on a side slope 010 of the roadbed and can provide anti-skid protection for the side slope 010 .
[0035] like Figure 1 and Figure 2 As shown, the side slope anti-skid device for highway roadbed includes a first embedded part 100, a second embedded part 200, a guard plate 300 and a pressing plate 400, wherein the first embedded part 100 and the second embedded part 200 are embedded in the side slope 010, and can provide an installation support foundation for the installation of the guard plate 300, the guard plate 300 can protect the side slope 010, and the pressing plate 400 firmly presses the guard plate 300 on the side slope 010. During implementation, the side slopes 010 on both sides of the roadbed are all anti-skid protected, and the side slope anti-skid devices on both sides can be basically symmetrically arranged.
[0036] like Figure 2 and Figure 3 As shown, the first embedded component 100 is embedded in the middle of the slope 010 , and the first embedded component 100 is provided with a first hook 110 , and the first hook 110 is exposed from the slope 010 , and the first hook 110 can be installed in cooperation with the guard plate 300 .
[0037] like Figure 2 and Figure 4 As shown, the second embedded part 200 is embedded in the lower part of the slope 010 , and the second embedded part 200 is provided with a second hook 210 , and the second hook 210 is exposed from the slope 010 , and the second hook 210 can be installed in cooperation with the guard plate 300 .
[0038] The first embedded part 100 and the second embedded part 200 are both prefabricated reinforced concrete components with high structural strength. They will not rust or have other problems when embedded in the slope 010.
[0039] like Figure 2 and Figure 5 As shown, a receiving groove 310 is provided in the middle of the guard plate 300, and the receiving groove 310 can accommodate the first hook 110, so as to be sleeved on the first hook 110. A first slot 320 is provided on the top wall of the receiving groove 310, and the first slot 320 can be engaged with the first hook 110. A second slot 330 is provided at the bottom of the guard plate 300, and when the first slot 320 is engaged with the first hook 110, the second slot 330 can be engaged with the second hook 210. In other words, after the receiving groove 310 is sleeved on the first hook 110, it moves down along the slope 010, so that the first hook 110 is engaged with the first slot 320, and the second hook 210 is engaged with the second slot 330, so as to realize the assembly and installation of the guard plate 300.
[0040] like Figure 2 and Figure 6 As shown, the pressure plate 400 includes a horizontal plate 410 and an inclined plate 420. A first casting hole (not shown in the figure) is provided on the upper part of the slope 010. The horizontal plate 410 is fixed in the first casting hole by pouring concrete, thereby achieving fixed installation of the pressure plate 400.
[0041] The inclined plate 420 is pressed onto the outer side of the guard plate 300, the inclined plate 420 is provided with a step hole 421, the guard plate 300 is provided with a through hole 340, the side slope 010 is provided with a second pouring hole (not shown in the figure), the second pouring hole, the through hole 340 and the step hole 421 are coaxial, and are connected and fixed by pouring concrete. In this way, the upper part of the guard plate 300 is pressed by the pressing plate 400, and the middle and lower parts of the guard plate 300 are respectively engaged by the first hook 110 and the second hook 210, thereby achieving the fixed installation of the entire guard plate 300.
[0042] When pouring concrete, some steel bars can be appropriately added to increase the structural strength of the pouring and improve its firmness.
[0043] When constructing a highway, the first embedded part 100 and the second embedded part 200 are embedded in the corresponding position of the slope 010, and the first hook 110 and the second hook 210 are exposed from the slope 010, the receiving groove 310 of the guard plate 300 is set on the first hook 110, and then the guard plate 300 is moved down along the slope 010, so that the first hook 110 is engaged with the first groove 320, and the second hook 210 is engaged with the second groove 330, so as to achieve the installation of the guard plate 300. Then, the horizontal plate 410 of the pressing plate 400 is fixed to the first pouring hole by pouring concrete, and the second pouring hole, the through hole 340 and the step hole 421 are coaxial, and then concrete is poured into the second pouring hole, the through hole 340 and the step hole 421, so as to firmly fix the pressing plate 400 and the guard plate 300, so as to achieve the installation of the entire slope anti-skid device.
[0044] Compared with the prior art, the guard plate 300 of the slope anti-skid device for highway roadbed is installed by assembling with the first embedded part 100 and the second embedded part 200, and is installed with the pressure plate 400 by pouring concrete. There is no need to use anchor rods, and there is no problem of anchor rod damage, thereby ensuring the fixing effect of the guard plate 300 and thus ensuring the anti-skid effect.
[0045] In some embodiments, Figure 3 As shown, the first embedded component 100 includes a first bottom plate 120 and a first hook 110, the first hook 110 is connected to the middle of the first bottom plate 120, and the first bottom plate 120 is embedded in the slope 010. After embedding, the first bottom plate 120 can prevent the first hook 110 from moving outward, thereby improving the firmness of the entire first embedded component 100 in the slope 010.
[0046] Similarly, in some embodiments, such as Figure 4 As shown, the second embedded component 200 includes a second bottom plate 220, an extension plate 230 and a second hook 210, wherein the extension plate 230 is horizontally connected to the second bottom plate 220, and the second hook 210 is connected to the extension plate 230. The extension plate 230 can extend the second hook 210 outward, so that the second hook 210 and the slope 010 remain vertical, which is convenient for installing the guard plate 300. After being embedded, the second bottom plate 220 can prevent the second hook 210 from moving outward, thereby improving the firmness of the entire second embedded component 200 in the slope 010.
[0047] In some embodiments, Figure 1 and Figure 5As shown, there are multiple guard plates 300, which are arranged along the length direction of the slope 010. A lower flange 350 is provided on one side of the guard plate 300, and an upper flange 360 is provided on the other side of the guard plate 300. The upper flanges 360 of two adjacent guard plates 300 are pressed onto the lower flange 350, thereby realizing overlapping installation of adjacent guard plates 300.
[0048] In some embodiments, a sealing gasket is provided between the upper flange 360 and the lower flange 350 , and the sealing gasket can prevent rainwater from penetrating, thereby preventing rainwater from contacting the slope 010 and preventing soil loss from occurring on the slope 010 .
[0049] In some embodiments, the number of the first embedded parts 100, the second embedded parts 200 and the pressing plate 400 are all multiple, and they are arranged one by one with the multiple guard plates 300, and are arranged along the length direction of the slope 010. Multiple second embedded parts 200 are connected as a whole along the arrangement direction of the guard plates 300, and the number of the second hooks 210 of the second embedded parts 200 is still equal to the number of the second slots 330 of the guard plates 300, and they are arranged one by one, so as to support the guard plates 300 as a whole. Multiple pressing plates 400 are connected as a whole along the arrangement direction of the guard plates 300, so as to cover and press the guard plates 300 as a whole. The overall structural strength of this structure is higher, the guard plates 300 are more firmly fixed, and the protection of the slope 010 is better. It should be noted that, during implementation, not all second embedded parts 200 are connected as a whole, and the length of multiple second embedded parts 200 after connection can generally be about 3 meters, which is convenient for transportation and installation. Similarly, the length of multiple pressing plates 400 after connection is also about 3 meters.
[0050] In some embodiments, Figure 7 As shown, the slope anti-skid device for highway roadbed also includes a first rain shield 500, which is arranged on the upper part of the slope 010, and can be inserted and installed in the slope 010, and the first rain shield 500 shields the gap between the pressing plate 400 and the slope 010. In this way, rainwater on the road surface flows from the road surface to the first rain shield 500, and then slides down along the first rain shield 500 and falls on the pressing plate 400, but does not reach the slope 010 from the gap between the pressing plate 400 and the slope 010, thereby preventing rainwater from contacting the slope 010 and preventing soil loss from occurring on the slope 010.
[0051] In some embodiments, Figure 5 As shown, a second rain shield 370 is provided on the outer side of the bottom of the guard plate 300, and the second rain shield 370 shields the gap between the guard plate 300 and the second embedded part 200 to prevent rainwater from penetrating from the second embedded part 200 to the slope 010, thereby preventing rainwater from contacting the slope 010 and preventing soil loss from occurring in the slope 010. Rainwater can flow into drainage structures such as drainage ditches at the bottom of the slope 010.
[0052] In some embodiments, a buffer layer is provided between the side slope 010 and the guard plate 300. The buffer layer can cover the side slope 010, and corresponding holes can be provided in the buffer layer at the first embedded part 100, the second embedded part 200, the first casting hole and the second casting hole to facilitate the installation of the first embedded part 100 and the second embedded part 200 and the casting of the first casting hole and the second casting hole. The buffer layer can absorb part of the vibration and extrusion of the side slope 010, and reduce the transmission to the first embedded part 100, the second embedded part 200 and the guard plate 300.
[0053] In some embodiments, a planting box is provided on the outside of the guard plate 300, and green plants can be planted in the planting box to suppress dust and improve appearance.
[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A slope anti-skid device for a highway roadbed, arranged on the slope of the roadbed, characterized in that: include: A first embedded part, wherein the first embedded part is embedded in the middle of the slope, and the first embedded part is provided with a first hook, and the first hook is exposed from the slope; A second embedded part, wherein the second embedded part is embedded in the lower part of the slope, and the second embedded part is provided with a second hook, and the second hook is exposed from the slope; A guard plate, wherein a receiving groove is provided in the middle of the guard plate, a first clamping groove is provided on the top wall of the clamping groove, the first clamping groove can be clamped with the first clamping hook, and a second clamping groove is provided at the bottom of the guard plate, when the first clamping groove is clamped with the first clamping hook, the second clamping groove can be clamped with the second clamping hook; A pressure plate, the pressure plate includes a horizontal plate and an inclined plate, a first casting hole is provided at the upper part of the slope, the horizontal plate is fixed in the first casting hole by pouring concrete, the inclined plate cover is pressed to the outer side of the guard plate, the inclined plate is provided with a step hole, the guard plate is provided with a through hole, the slope is provided with a second casting hole, the second casting hole, the through hole and the step hole are coaxial, and are connected and fixed by pouring concrete.
2. The anti-slip device for roadbed slope according to claim 1, characterized in that: The first embedded part includes a first bottom plate and the first hook, the first hook is connected to the middle part of the first bottom plate, and the first bottom plate is embedded in the slope.
3. The anti-slip device for roadbed slope according to claim 2, characterized in that: The second embedded part includes a second bottom plate, an extension plate and the second hook. The extension plate is horizontally connected to the second bottom plate, and the second hook is connected to the extension plate.
4. The anti-slip device for roadbed slope according to claim 1, characterized in that: There are multiple guard plates, one side of the guard plate is provided with a lower flange, the other side of the guard plate is provided with an upper flange, and the upper flanges of two adjacent guard plates are pressed onto the lower flanges.
5. The anti-slip device for roadbed slope according to claim 4, characterized in that: A sealing gasket is provided between the upper flange and the lower flange.
6. The anti-slip device for roadbed slope according to claim 5, characterized in that: The number of the first embedded parts, the second embedded parts and the pressure plates are all multiple, and are arranged one-to-one corresponding to the multiple guard plates. The multiple second embedded parts are connected as a whole along the arrangement direction of the guard plates, and the multiple pressure plates are connected as a whole along the arrangement direction of the guard plates.
7. The anti-slip device for roadbed slope according to claim 6, characterized in that: It also includes a first rain shield, which is arranged on the upper part of the slope and blocks the gap between the pressure plate and the slope.
8. The anti-slip device for roadbed slope according to claim 7, characterized in that: A second rain shield is provided on the outer side of the bottom of the guard plate, and the second rain shield shield covers the gap between the guard plate and the second embedded part.
9. The anti-slip device for roadbed slope according to any one of claims 1 to 8, characterized in that: A buffer layer is provided between the side slope and the guard plate.
10. The anti-slip device for roadbed slope according to claim 9, characterized in that: A planting box is arranged on the outer side of the guard plate.