CN215832724U

CN215832724U - Slope rate monitoring device

Info

Publication number: CN215832724U
Application number: CN202121997566.8U
Authority: CN
Inventors: 杨纪中; 何凯阳; 刘敏; 侯俊宏; 曾鹏; 黄哲学; 李国佳; 陈瑶; 郭凯; 全洛; 杨甲兵
Original assignee: China Railway First Engineering Group Co Ltd; China Railway First Engineering Group Co Ltd Guanzhou Branch; China Railway First Engineering Group Guangzhou Construction Engineering Co Ltd
Current assignee: China Railway First Engineering Group Co Ltd; China Railway First Engineering Group Co Ltd Guanzhou Branch; China Railway First Engineering Group Guangzhou Construction Engineering Co Ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-02-15
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a side slope rate monitoring device. The slope rate monitoring device comprises a mounting frame, wherein the mounting frame is used for being supported on a supporting plane, the front end of the mounting frame is used for fixing a slope body, a slope measuring device and a light emitting device are arranged on the mounting frame and close to the front end of the mounting frame, the slope measuring device is used for measuring the slope of the slope body, and the light emitting device is used for emitting an excavation reference line along the slope of the slope body. The side slope rate monitoring device has the characteristic of being beneficial to improving the accuracy and the flatness of the side slope excavation rate.

Description

Slope rate monitoring device

Technical Field

The utility model relates to the technical field of side slope construction, in particular to a side slope rate monitoring device.

Background

In order to prevent collapse and ensure construction safety, when the excavation depth or filling height of excavation or filling exceeds a certain limit, a side slope with a certain gradient is formed on the edge of the excavation or filling. The slope is too small, and the expenditure is increased; too large and unsafe. Therefore, the slope of the side slope is determined according to the excavation depth, the soil property and the actual condition of underground water according to certain standard standards. At present, the conditions of overexcavation, underexcavation and unsatisfactory flatness exist in the excavation of a roadbed side slope, the quality of the side slope excavation depends on the operation level of an excavator operator, and the slope rate accuracy of the side slope cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a side slope rate monitoring device which is beneficial to improving the accuracy and the flatness of the side slope excavation rate.

The utility model provides a side slope rate monitoring devices, includes the mounting bracket, the mounting bracket is used for supporting on the support plane and its front end is used for the slope body fixed, be close to its front position department on the mounting bracket and install slope measuring device and light emission device, slope measuring device is used for measuring the slope of the slope body, light emission device is used for launching the excavation reference line along slope body inclined plane.

The slope rate monitoring device of the side slope is supported by the mounting frame, the front end of the mounting frame can be fixed with the slope body, the slope measuring device mounted at the front end of the mounting frame is used for monitoring the slope of the slope body in real time, and the light emitting device is used for emitting the excavation reference line, so that the excavation angle can be adjusted in real time, the excavation quality of the slope body is improved, and the accuracy of the slope rate of the side slope excavation and the flatness of the side slope are guaranteed.

Preferably, the mounting bracket comprises a fixing cone arranged at the front end thereof and capable of being inserted into a slope body.

Preferably, the mounting bracket comprises a base and a support frame which are connected with each other, the support frame is installed on the base, the base is used for supporting on a support plane, and the fixing cone is connected to the front end position of the support frame.

Preferably, the fixing cone extends out along the front of the support frame and inclines downwards.

Preferably, the supporting frame can slide relative to the base along the length direction of the supporting frame.

Preferably, the support frame is provided with a sliding groove along the length direction thereof, and a limiting part which can penetrate through the sliding groove and provide sliding limiting for the support frame is arranged between the support frame and the base.

Preferably, the limiting member is a sliding fastening bolt, and the sliding fastening bolt penetrates through the sliding groove and is in threaded connection with the base, so that the support frame is fixed with the base.

Preferably, the mounting bracket further comprises a bracket connected to the front end of the support frame, the gradient measuring device and the light emitting device are mounted on the bracket, and the bracket is vertically rotatably connected to the front end of the support frame.

Preferably, the bracket is fixedly connected with the support frame by means of a rotating fastening bolt.

Preferably, the light emitting device is a level capable of emitting laser.

Compared with the prior art, the slope rate monitoring device has the advantages that the whole equipment is simple to manufacture, the cost is low, the operation is simple, the slope rate of the slope excavation is accurately controlled, the flatness meets the requirement, the problems that the slope excavation is dry and alive by depending on the experience of an operator of the excavator, the flatness control is poor, the excessive waste consumption of workers is serious and the like can be effectively solved, the cost is saved, and the construction quality is improved.

For a better understanding and practice, the utility model is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of a slope rate monitoring device according to an embodiment of the present invention;

FIG. 2 is a reference diagram illustrating the use of a slope rate monitoring device in an embodiment of the present invention.

Detailed Description

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.

The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

As shown in fig. 1, the utility model provides a side slope rate monitoring device, which comprises a mounting frame 1, wherein the mounting frame 1 is used for being supported on a supporting plane, the front end of the mounting frame is used for fixing a slope body, a slope measuring device and a light emitting device are arranged on the mounting frame 1 and close to the front end of the mounting frame, the slope measuring device is used for measuring the slope of the slope body, and the light emitting device is used for emitting an excavation reference line along the slope surface of the slope body. In this embodiment, the slope measuring device is a slope ruler 2, and the optical fiber emitting device is a level 3 capable of emitting laser.

The slope excavation device comprises a mounting frame 1, wherein the front end of the mounting frame 1 can be fixed with a slope body, the slope of the slope body is monitored in real time by a slope measuring device installed at the front end of the mounting frame 1, and an excavation reference line is transmitted by a light transmitting device, so that the excavation angle can be adjusted in real time, the excavation quality of the slope body is improved, and the accuracy of the slope excavation rate and the flatness of the slope are guaranteed. In the excavation process, the slope ruler 2 is adjusted to enable the slope display to be the same as the design slope, the level gauge 3 is used for referring to the display scale of the slope ruler 2 and emitting a reference line, so that reference is provided for slope excavation, and the excavation process is monitored in real time.

In this embodiment, adopt the spirit level 3 that can emit laser, accessible laser marking off's mode provides the accuracy ground reference in for the slope body excavation work progress, and the slope rate and the roughness of real-time supervision adjustment excavation combine the measurement of grade rod 2 and the reference of laser marking off, can make the excavation process of the slope body avoid repairing many times, provide the efficiency of construction greatly, save man-hour.

Further, the mounting rack 1 comprises a base 11, a supporting frame 12, a fixing cone 13 and a bracket 14, wherein the base 11 is used for supporting on a supporting plane, which may be a ground or a supporting platform. The support frame 12 is disposed above the base 11 and is connected and fixed with the base 11, in this embodiment, the support frame 12 is designed to be an elongated structure. The fixed cone 13 is connected to the front end of the support frame 12 and can be inserted into a slope body. The bracket 14 is connected to the front end of the support frame 12, and the slope measuring device and the light emitting device are mounted on the bracket 14.

Preferably, the supporting frame 12 and the base 11 are of a detachable structure, the bracket 14 and the supporting frame 12 are of a detachable structure, the fixed cone 13 and the supporting frame 12 are fixed by welding, and the connection stability of the fixed cone 13 and the supporting frame 12 can be improved by adopting a welded connection mode, so that the fixed cone 13 is prevented from being broken after being inserted into a slope. The support frame 12, the base 11 and the bracket 14 are assembled in a split mode and are processed independently, the whole forming is simple, the assembly is convenient, the construction efficiency is improved, and the material cost is reduced.

Preferably, the fixed cone 13 extends out of the front of the support frame 12 and inclines downwards, and the inclination angle of the fixed cone 13 can be selected according to actual construction requirements, such as the slope body of the slope body, the soil quality of the slope body and the like. Through setting up fixed awl 13 to be inclination with support frame 12, in the work progress, fixed awl 13 can insert the slope body to one side in, improves the fastness that mounting bracket 1 and slope body are connected, prevents that mounting bracket 1 from taking place not hard up at the monitoring in-process.

Further, the supporting frame 12 can slide along its length direction relative to the base 11. In this embodiment, the supporting frame 12 is provided with a sliding slot 121 along a length direction thereof, and a limiting member capable of passing through the sliding slot 121 and providing a sliding limiting for the supporting frame 12 is disposed between the supporting frame 12 and the base 11. In other embodiments, a guide groove structure may be further disposed on the base 11, and the guide groove structure and the supporting frame 12 provide a guiding function.

By means of the matching of the sliding groove 121 and the limiting part, the supporting frame 12 can be adjusted in a sliding mode relative to the base 11, in the construction process, the base 11 can be kept in a fixed state, the spirit level 3 and the slope rule 2 are moved to the designed specified positions through adjusting the supporting frame 12 in the sliding mode, the fixing cone 13 is inserted into a slope body, in addition, the supporting frame 12 can be moved to dynamically adjust the spirit level 3 and the slope rule 2 in the slope body excavating process, and the accuracy of slope body excavating is ensured.

Further, the limiting member is a sliding fastening bolt 15, and the sliding fastening bolt 15 passes through the sliding slot 121 and is in threaded connection with the base 11, so that the supporting frame 12 is fixed with the base 11. In this embodiment, the sliding fastening bolts 15 are distributed in two along the extending direction of the sliding groove 121. The sliding fastening bolt 15 can penetrate through the sliding groove 121 and provide sliding limitation for the support frame 12, the stability of the support frame 12 in the sliding adjustment process is guaranteed, meanwhile, the sliding fastening bolt 15 also plays a role in fixing the support frame 12, the sliding adjusting bolt only needs to be screwed in the process of adjusting the support frame 12, the operation is simple, and manpower is saved.

Further, the bracket 14 is vertically rotatably connected to the front end of the supporting frame 12. In this embodiment, the bracket 14 is installed at one side of the front end position of the support frame 12, and the bracket 14 is connected and fixed with the support frame 12 by rotating the fastening bolt 16. Specifically, the rotating fastening bolt 16 penetrates the support frame 12 from the side of the support frame 12 far away from the bracket 14 and is connected with the bracket 14, so that the bracket 14 is fixedly connected with the support frame 12.

By rotating the bracket 14, the inclination angle of the bracket 14 is changed, so that the angles of the level 3 and the gradient meter 2 on the bracket 14 are changed, and the monitoring on various design gradient requirements is facilitated. In the embodiment, the bracket 14 is fixed by rotating the fastening bolt 16, so that the installation is simple, the adjusting process is simple and convenient, and the labor is further saved.

Referring to fig. 2, in the drawing, a1 is an original contour line of a slope body, a2 is a designed excavation line, A3 is an excavation reference line displayed by a slope rule 2, the process of monitoring the excavation of the slope body in real time by using a slope rate monitoring device is shown in fig. 2, the slope rule 2 is used for providing slope reference data, a level gauge 3 generates laser as the excavation reference line, the excavation reference line is parallel to the designed excavation line, and the slope body can meet the slope requirement by using the slope rate monitoring device as an aid for the excavation of the slope body.

In conclusion, compared with the prior art, the slope rate monitoring device for the side slope has the advantages that the whole equipment is simple to manufacture, the cost is low, the operation is simple, the slope rate of the side slope excavation is accurately controlled, the flatness meets the requirement, the problems that the side slope excavation is dry and alive by an operator of a digging machine, the flatness control is poor, the waste of workers is serious and the like can be effectively solved, the cost is saved, and the construction quality is improved.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a side slope rate monitoring devices which characterized in that: including the mounting bracket, the mounting bracket is used for supporting on the supporting plane and its front end is used for the slope body fixed, be close to its front position department on the mounting bracket and install slope measuring device and light emitter, slope measuring device is used for measuring the slope of the slope body, light emitter is used for launching the excavation reference line along the slope body inclined plane.

2. The side slope rate monitoring device of claim 1, wherein: the mounting bracket comprises a fixed cone arranged at the front end of the mounting bracket and capable of being inserted into a slope body.

3. The side slope rate monitoring device of claim 2, wherein: the mounting bracket comprises a base and a support frame which are connected with each other, the support frame is installed on the base, the base is used for supporting on a supporting plane, and the fixing cone is connected to the front end position of the support frame.

4. The side slope rate monitoring device of claim 3, wherein: the fixed cone extends out along the front of the support frame and inclines downwards.

5. The side slope rate monitoring device of claim 3, wherein: the supporting frame can slide relative to the base along the length direction of the supporting frame.

6. The side slope rate monitoring device of claim 5, wherein: the supporting frame is provided with a sliding groove along the length direction, and a limiting part which can penetrate through the sliding groove and can provide sliding limiting for the supporting frame is arranged between the supporting frame and the base.

7. The side slope rate monitoring device of claim 6, wherein: the limiting part is a sliding fastening bolt, and the sliding fastening bolt penetrates through the sliding groove and is in threaded connection with the base, so that the support frame is fixed with the base.

8. The side slope rate monitoring device of claim 3, wherein: the mounting bracket is still including the bracket of connection with the support frame front end, slope measuring device and light emission device install in on the bracket, the bracket connect with the front end of support frame perpendicularly rotating.

9. The side slope rate monitoring device of claim 8, wherein: the bracket is fixedly connected with the support frame by means of a rotating fastening bolt.

10. The side slope rate monitoring device according to any one of claims 1-9, wherein: the light emitting device is a level meter capable of emitting laser.