Gradient detection device for roadbed slope

Abstract

The gradient detection device comprises a right-angle base rod structure which comprises a supporting vertical rod and a horizontal base rod, the supporting vertical rod and the horizontal base rod are vertically and fixedly connected, and the horizontal base rod is provided with a plurality of base rod hole positions corresponding to gradient ratios and used as horizontal extension foundations; and the gradient measuring structure comprises a measuring rod main body, one end part of the measuring rod main body is connected with the supporting vertical rod in a switching assembly manner, and the measuring rod main body can be connected with one of the base rod hole sites of the horizontal base rod in a separable positioning assembly manner. The technical problems that in the prior art, when gradient measurement and proofreading detection procedures of a roadbed slope are manually operated by means of a simple measuring scale, gradient measurement accuracy is low, operation is tedious and complex, and working efficiency is not high are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway engineering, and particularly relates to a slope detection device for a roadbed slope. Background Art

[0002] With the rapid development of social economy, in recent years, the road and bridge industry has also developed vigorously. The detection requirements for slope stability have also increased accordingly. Slope and height are important factors determining slope stability. Especially a large slope will significantly increase the self-weight of the slope and cause a large sliding force, thus increasing the risk of slope instability. Therefore, the measurement and calibration detection of the slope of the roadbed slope are particularly important.

[0003] In the prior art, the procedures for measuring and calibrating the slope of the roadbed slope are generally operated manually with the aid of a simple measuring scale. Although the measurement requirements can be met to a certain extent through the simple measuring scale, there are still defects such as low accuracy in measuring the slope, and the operation is cumbersome and complex, and the overall operation efficiency is not high. Content of the Utility Model

[0004] Therefore, the utility model provides a slope detection device for a roadbed slope to solve the technical problems of low accuracy in measuring the slope, cumbersome and complex operation, and low operation efficiency when the procedures for measuring and calibrating the slope of the roadbed slope are operated manually with the aid of a simple measuring scale in the prior art.

[0005] In order to achieve the above object, the utility model provides the following technical solutions:

[0006] A slope detection device for a roadbed slope, comprising:

[0007] A right-angled base rod structure, comprising a support vertical rod and a horizontal base rod fixedly connected vertically. The horizontal base rod is provided with a plurality of base rod holes corresponding to slope ratios for serving as a horizontal extension foundation;

[0008] A slope measurement structure, comprising a measuring rod main body. One end of the measuring rod main body is rotatably assembled and connected with the support vertical rod, and the measuring rod main body can be detachably and positionally assembled and connected with one of the base rod holes of the horizontal base rod.

[0009] On the basis of the above technical solutions, the following further description is made for the utility model:

[0010] As a further scheme of the utility model,

[0011] The horizontal base rod is marked with a plurality of ratio points along the extending direction of its rod body;

[0012] The horizontal base rod is sequentially provided with a plurality of base rod holes corresponding to a plurality of ratio points.

[0013] As a further solution of the present utility model,

[0014] The ratio is the proportional value of the overall length of the support vertical rod to the length between the top end of the support vertical rod and the corresponding ratio point of the horizontal base rod.

[0015] As a further solution of the present utility model, it further includes:

[0016] A horizontal detection structure fixedly assembled at the top of the horizontal base rod.

[0017] As a further solution of the present utility model,

[0018] The horizontal detection structure is set as a bubble level detector.

[0019] As a further solution of the present utility model,

[0020] One end of the measuring rod main body is connected in a transfer and assembly manner with the end of the support vertical rod far from the horizontal base rod. When the measuring rod main body intersects with the horizontal base rod, a plurality of measuring rod holes corresponding to a plurality of the base rod holes are respectively formed in the measuring rod main body.

[0021] As a further solution of the present utility model,

[0022] When one of the measuring rod holes corresponds to one of the base rod holes, a limiting pin shaft is penetrated.

[0023] As a further solution of the present utility model,

[0024] A positionable telescopic support rod structure is fixedly provided at the lower part of one end of the horizontal base rod close to the support vertical rod.

[0025] As a further solution of the present utility model,

[0026] An adaptive support plate is rotatably provided at the bottom of the telescopic support rod structure.

[0027] A slope detection device for a roadbed slope includes:

[0028] A right-angled base rod structure including a support vertical rod and a horizontal base rod vertically and fixedly connected;

[0029] The horizontal base rod is provided with a base rod guiding slideway along the extending direction of its rod body, and a slope value is marked on one side of the horizontal base rod corresponding to the base rod guiding slideway;

[0030] A slope measuring structure including a measuring rod main body;

[0031] One end of the measuring rod main body is connected to the supporting vertical rod through a transfer assembly, and a measuring rod guiding slideway is formed along the extending direction of the rod body of the measuring rod main body. The measuring rod guiding slideway and the base rod guiding slideway are always arranged in a crossed manner through a limiting pin shaft arranged in sequence.

[0032] The utility model has the following beneficial effects:

[0033] 1. The device can effectively form a horizontally extending foundation based on the toe of the roadbed slope through the cooperation of the right-angle base rod structure and the horizontal detection structure. At the same time, the slope measurement structure can be further used in cooperation with the horizontally extending foundation to realize the repeated slope calibration detection of multiple positions of the same slope toe, improving the functional practicability; 2. The device can be reused, is convenient for detection, is economical and practical, and improves the overall construction efficiency. Description of the Drawings

[0034] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that the technical content disclosed by the present utility model can cover.

[0035] Figure 1 It is a schematic diagram of the overall structure of the slope detection device for the roadbed slope provided in Embodiment 1 of the present utility model.

[0036] Figure 2 It is a schematic diagram of the overall structure of the slope detection device for the roadbed slope provided in Embodiment 2 of the present utility model.

[0037] Figure 3 It is a schematic diagram of the overall structure of the slope detection device for the roadbed slope provided in Embodiment 3 of the present utility model.

[0038] In the drawings, the list of components represented by each reference numeral is as follows:

[0039] Right-angle base rod structure 1: supporting vertical rod 11, horizontal base rod 12, base rod hole position 13, limiting pin shaft 14, base rod guiding slideway 15;

[0040] Horizontal detection structure 2;

[0041] Slope measurement structure 3: measuring rod main body 31, measuring rod hole position 32, measuring rod guiding slideway 33;

[0042] Telescopic support rod structure 4, adaptive support plate 41. Detailed implementation manners

[0043] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present utility model.

[0044] Terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of clear narration, rather than to limit the scope of implementation of the present utility model. The change or adjustment of their relative relationship, without substantial change in technical content, should also be regarded as the scope of implementation of the present utility model.

[0045] Embodiment 1

[0046] As Figure 1 shown, the embodiment of the present utility model provides a slope detection device for a roadbed slope, including a right-angle base rod structure 1, a horizontal detection structure 2, and a slope measurement structure 3, which are used to effectively form a horizontally extending foundation based on the slope toe of the roadbed slope through the cooperation between the right-angle base rod structure 1 and the horizontal detection structure 2. At the same time, the slope measurement structure 3 can be further used in cooperation with the horizontally extending foundation to realize multi-position repeated slope calibration detection for the same slope toe, improving the functional practicality. The specific settings are as follows:

[0047] Please refer to Figure 1 , the right-angle base rod structure 1 includes a support vertical rod 11 and a horizontal base rod 12 that are vertically and fixedly connected; wherein, a number of ratio points are marked along the extending direction of the rod body of the horizontal base rod 12, and the ratio is the proportional value of the overall length of the support vertical rod 11 to the length between the top end of the support vertical rod 11 and the corresponding ratio point of the horizontal base rod 12. A number of base rod holes 13 are sequentially opened on the horizontal base rod 12 corresponding to a number of ratio points, which are used to lift the horizontal base rod 12 vertically along the slope toe of the roadbed slope through the support vertical rod 11, and further form a horizontally extending foundation for the slope measurement structure 3 to perform slope measurement and multi-position repeated slope calibration detection processes.

[0048] Please continue to refer to Figure 1 , the horizontal detection structure 2 is set as a bubble-type level detector, and the horizontal detection structure 2 is fixedly assembled at the top position of the horizontal base rod 12, which is used to effectively improve the horizontal state accuracy of the horizontal base rod 12 when it is used as a horizontally extending foundation.

[0049] The slope measurement structure 3 includes a measuring rod main body 31 and measuring rod holes 32; wherein, one end of the measuring rod main body 31 is connected to the end of the support vertical rod 11 away from the horizontal base rod 12 through a transfer and assembly connection. When the measuring rod main body 31 intersects with the horizontal base rod 12, the measuring rod main body 31 is respectively provided with a plurality of measuring rod holes 32 corresponding one-to-one to a plurality of the base rod holes 13. When one of the measuring rod holes 32 corresponds to one of the base rod holes 13, a limiting pin shaft 14 is inserted therethrough, so as to realize the multi-position repeated slope calibration detection by positioning the measuring rod main body 31 based on a specific slope on the basis of realizing the established slope measurement function, thus improving the operation efficiency.

[0050] Embodiment 2

[0051] In Embodiment 2, for the same structures as those in Embodiment 1, the same symbols are given and the same descriptions are omitted. The differences between Embodiment 2 and Embodiment 1 are as follows. Please refer to Figure 2 , a base rod guiding slideway 15 is provided on the horizontal base rod 12 along the extending direction of its rod body, and a slope value is marked on one side of the horizontal base rod 12 corresponding to the base rod guiding slideway 15. A measuring rod guiding slideway 33 is provided on the measuring rod main body 31 along the extending direction of its rod body. The measuring rod guiding slideway 33 and the base rod guiding slideway 15 are always cross-set through the limiting pin shaft 14 inserted in sequence, so as to more conveniently measure the slope of the slope directly by sliding the measuring rod main body 31, effectively improving the overall functional practicality.

[0052] Embodiment 3

[0053] In Embodiment 3, for the same structures as those in Embodiment 1, the same symbols are given and the same descriptions are omitted. Embodiment 3 is improved on the basis of Embodiment 1. Please refer to Figure 3 , a positionable telescopic support rod structure 4 is fixedly connected to the lower part of one end of the horizontal base rod 12 close to the support vertical rod 11. The bottom of the telescopic support rod structure 4 is connected with an adaptive support plate 41 through a transfer, so that when adjusting the horizontal base rod 12 to a horizontal state, the length can be correspondingly adjusted through the telescopic support rod structure 4 and the inclination angle of the adaptive support plate 41 can be cooperated to effectively assist in supporting the slope, thereby significantly improving the horizontal state stability of the horizontal base rod 12, and further ensuring the accuracy of slope measurement or calibration with the horizontal base rod 12 as the horizontal extension basis.

[0054] Although the present invention has been described in detail with general descriptions and specific embodiments above, on the basis of the present invention, some modifications or improvements can be made, which are obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present invention all fall within the scope of protection required by the present invention.

Claims

1. A slope detection device for roadbed slope, characterized in that: include: The right-angle base rod structure comprises a supporting upright rod and a horizontal base rod which are vertically fixedly connected and arranged, wherein the horizontal base rod is provided with a plurality of base rod holes corresponding to the slope ratio and is used as a horizontal extension foundation; The slope measuring structure comprises a measuring rod body, one end of which is connected to the supporting pole by a transfer assembly, and the measuring rod body can be connected to one of the base rod holes of the horizontal base rod by a detachable positioning assembly.

2. The slope detection device for roadbed slope according to claim 1, characterized in that: The horizontal base rod is marked with a plurality of ratio points along the extension direction of the rod body; The horizontal base rod is sequentially provided with a plurality of base rod holes corresponding to a plurality of ratio points.

3. The slope detection device for roadbed slope according to claim 2, characterized in that: The ratio is the ratio of the overall length of the support pole to the length of the horizontal base pole from the top end of the support pole to the corresponding ratio point.

4. The slope detection device for roadbed slope according to claim 1, characterized in that: Also includes: The horizontal detection structure is fixedly assembled and arranged at the top position of the horizontal base rod.

5. The slope detection device for roadbed slope according to claim 4, characterized in that: The level detection structure is configured as a bubble-type level detector.

6. The slope detection device for roadbed slope according to claim 1, characterized in that: One end of the measuring rod body is connected to the end of the supporting pole away from the horizontal base pole by a transfer assembly, and when the measuring rod body and the horizontal base pole intersect, the measuring rod body is also provided with a plurality of measuring rod holes corresponding one to one with the plurality of base pole holes.

7. The slope detection device for roadbed slope according to claim 6, characterized in that: When one of the measuring rod holes corresponds to one of the base rod holes, a limiting pin is inserted therethrough.

8. The slope detection device for roadbed slope according to claim 1, characterized in that: A positionable telescopic support rod structure is fixedly connected to the lower part of one end of the horizontal base rod close to the supporting vertical rod.

9. The slope detection device for roadbed slope according to claim 8, characterized in that: The bottom connection of the telescopic support rod structure is provided with an adaptive support plate.

10. A slope detection device for roadbed slope, characterized in that: include: The right-angle base rod structure comprises a supporting upright rod and a horizontal base rod which are vertically fixedly connected and arranged; The horizontal base rod is provided with a base rod guide slideway along the extension direction of the rod body, and a side portion of the horizontal base rod corresponding to the base rod guide slideway is marked with a slope value; The slope measurement structure includes a measuring rod body; One end of the measuring rod body is connected to the supporting upright by a transfer assembly, and the measuring rod body is provided with a measuring rod guide slide along the extension direction of the rod body. The measuring rod guide slide and the base rod guide slide are always kept cross-arranged by limiting pins that are successively passed through.

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