CN209230601U - A kind of measuring device of the excavation slope gradient - Google Patents
A kind of measuring device of the excavation slope gradient Download PDFInfo
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- CN209230601U CN209230601U CN201822117981.4U CN201822117981U CN209230601U CN 209230601 U CN209230601 U CN 209230601U CN 201822117981 U CN201822117981 U CN 201822117981U CN 209230601 U CN209230601 U CN 209230601U
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- mobile jib
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Abstract
The utility model provides a kind of measuring device of excavation slope gradient, the measuring device is set to side slope surface, including horizon bar, the surface of the horizon bar offers a sliding eye, the horizon bar left end is hinged with mobile jib, and the other end of the mobile jib is hinged with secondary bar, and the other end of the secondary bar is hinged with sliding shoe, the sliding shoe is slidably connected in sliding eye, and the right part surface of the horizon bar is also fixedly connected with horizontal ruler；The utility model has the advantages of simple structure, it is easy to use, can in the digging process of side slope the current grade of side slope of rapid survey or with design grade compare, solve the problems, such as to be difficult to get information about in the specific digging process of side slope, control the gradient, construction quality is improved, ensure that working security.
Description
Technical field
The utility model relates to construction engineering technical field, specially a kind of measuring device of the excavation slope gradient.
Background technique
Earth excavation be most of engineerings start construction the first procedure, cutting depth be more than 3m just belong to risk compared with
Big part-to-item project.
Common level and steel tape carry out the control of grade of side slope during existing earth excavation, before excavation of foundation pit
Top sprinkles excavation line.
But side slope is then controlled by digging machine driver and builder's experience and range estimation completely in the specific digging process of side slope
The gradient easily causes the generation backbreak or owe to dig phenomenon in this way, can not accurately guarantee the gradient of design requirement, and once excavate
It is too deep, there is slope instability, soil body landslide, caused damage sequence is difficult to estimate.
Utility model content
The utility model is mainly used in the control of grade of side slope during construction site earth excavation, and purpose exists
In solving the problems, such as to propose to be difficult to get information about, control the gradient in the specific digging process of side slope in above-mentioned background technique.
To achieve the above object, the utility model provides a kind of measuring device of excavation slope gradient, the measuring device
It is set to side slope surface, including horizon bar, the surface of the horizon bar offers a sliding eye, and the horizon bar left end is hinged
There is mobile jib, the other end of the mobile jib is hinged with secondary bar, and the other end of the secondary bar is hinged with sliding shoe, the sliding shoe sliding
It is connected in sliding eye, the right part surface of the horizon bar is also fixedly connected with horizontal ruler, and the horizon bar surface and being located at is slided
Scale mark is equipped at the top in dynamic hole.
Preferably, the right end of the horizon bar is also fixedly connected with handle.
Preferably, the surface of the handle is equipped with rubber antiskid layer, and the surface of the rubber antiskid layer is equipped with skid resistance strip.
Preferably, the both ends of the sliding shoe are fixedly connected with clip, and the surface of the clip offers threaded hole, described
Threaded hole internal screw thread is connected with fixing bolt, and the bottom end surface of the horizon bar offers fixing groove, the fixing bolt end
It extends in fixing groove.
Preferably, the length of the fixing bolt is greater than the height of fixing groove, and the fixing groove is parallel to each other with sliding eye
And equal length.
Preferably, the gradient of the mobile jib and scale mark correspond.
The utility model compared with prior art, has the following advantages and benefits and is:
1) mobile jib and horizon bar is arranged by opening up sliding eye on mobile jib surface in the measuring device of the excavation slope gradient
Hingedly, the hinged secondary bar and on mobile jib, can be shown by position of the sliding shoe of secondary bar in sliding slot mobile jib when leaning forward
Rake angle, it can be learnt that grade of side slope measured by mobile jib；It is bonded to obtain current grade of side slope with side slope surface using mobile jib, and
It drives sliding shoe to move in sliding slot by secondary bar, records current Slope angle value；Sliding shoe can also be driven to move by secondary bar
It moves to the side slope comparison for designing specified value of slope, and mobile jib being driven to be formed in design grade, with work progress.
2) measuring device of the excavation slope gradient can be understood straight by the way that scale mark is arranged in the top of sliding eye
The current hill grade for showing mobile jib seen is conducive to improve measurement efficiency convenient for reading.
3) measuring device of the excavation slope gradient, can be by limit slippage block by the way that clip is arranged in the bottom end of sliding shoe
In sliding eye intrinsic displacement；And pass through the fixing groove and fixing bolt of horizon bar bottom end, sliding shoe can be fixed in sliding groove,
To the current measurement gradient of fixed mobile jib and the amount of taper of display.
4) measuring device of the excavation slope gradient can quickly make water by the way that horizontal ruler is arranged on the surface of horizon bar
Flat bar is horizontal positioned, since its structure is simple, convenient for operating with, while reducing the manufacturing cost of device；By in horizon bar
Tail end anti-slip rubber layer is set, can prevent from grasping shakiness due to user causes horizon bar sliding to lose horizontal situation hair
It is raw, convenient for operating with.
The utility model has the advantages of simple structure, easy to use, can in the digging process of side slope the current Slope of rapid survey
Degree is compared with design grade, is solved the problems, such as to be difficult to get information about, control the gradient in the specific digging process of side slope, be improved
Construction quality, ensure that working security.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the excavation slope gradient measuring device of the utility model；
Fig. 2 is the A-A diagrammatic cross-section of Fig. 1；
In figure: 1 horizon bar, 2 mobile jibs, 3 secondary bars, 4 handles, 5 horizontal rulers, 6 sliding eyes, 7 scale marks, 8 sliding shoes, 9 cards
Hoop, 10 fixing bolts, 11 fixing grooves.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical
It is novel, it is not used to limit the utility model.
With reference to the accompanying drawing and specific embodiment is further described the application principle of the utility model.
Embodiment one
A kind of measuring device of the excavation slope gradient, measuring device as shown in FIG. 1 to FIG. 2 are set to side slope surface, packet
Horizon bar 1 is included, the surface of horizon bar 1 offers a sliding eye 6, and 1 left end of horizon bar is hinged with mobile jib 2, the other end of mobile jib 2
It is hinged with secondary bar 3, the other end of secondary bar 3 is hinged with sliding shoe 8, and sliding shoe 8 is slidably connected in sliding eye 6, the right side of horizon bar 1
Portion surface is also fixedly connected with horizontal ruler 5, horizon bar surface and is located at the top of sliding eye 6 and is equipped with scale mark 7.
Wherein, the right end of horizon bar 1 is also fixedly connected with handle 4；
The surface of handle 4 is equipped with rubber antiskid layer, and the surface of rubber antiskid layer is equipped with skid resistance strip；
The both ends of sliding shoe 8 are fixedly connected with clip 9, and the surface of clip 9 offers threaded hole, the connection of threaded hole internal screw thread
There is fixing bolt 10, the bottom end surface of horizon bar 1 offers fixing groove 11, and 10 end of fixing bolt extends in fixing groove 11；
The length of fixing bolt 10 is greater than the height of fixing groove 11, and fixing groove 11 is parallel to each other with sliding eye 6 and length phase
Deng；
The gradient and scale mark 7 of mobile jib 2 correspond.
Embodiment two
A kind of implementation method of the measuring device of the excavation slope gradient, comprising the following specific steps
Step 1 makes the measuring device, and is being slided by the gradient and corresponding sliding shoe 8 of measurement mobile jib 2
Position in hole 6 obtains the relational expression of 2 gradient of mobile jib Yu 8 displaced position of sliding shoe, and setting and mobile jib 2 are oblique on horizon bar 1
Spend corresponding scale mark；
Step 2 sets the angular adjustment of mobile jib 2 to reaching according to the mobile sliding shoe 8 of scale mark 7 to design grade value
The gradient is counted, fixing bolt 10 is tightened, mobile jib 2 is fixed；
Mobile jib 2 is bonded by step 3, hand grip 4 substantially with side slope surface；
Whether placed in the middle step 4 observes bubble in horizontal ruler 5, if not between two parties, unscrewing fixing bolt 10, fine adjustments to water
5 bubble of leveling ruler is placed in the middle, and whether paired observation slope surface and the differential seat angle of mobile jib 2 meet the requirements, if being unsatisfactory for requiring, record is current
Slope angle value, and grade of side slope is modified to design grade by digging machine.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.
The above is only to make in the specific embodiment party of the utility model skilled artisans appreciate that or realizing this
Utility model.Various modifications to these embodiments will be apparent to one skilled in the art, institute herein
The General Principle of definition can be realized in other embodiments without departing from the spirit or scope of the present utility model.
Therefore, the present invention will not be limited to the embodiments shown herein, and is to fit to and original disclosed herein
Manage the widest scope consistent with features of novelty.
Claims (6)
1. a kind of measuring device of the excavation slope gradient, the measuring device are set to side slope surface, which is characterized in that including water
Flat bar (1), the surface of the horizon bar (1) offer the sliding eye (6) of a strip, and horizon bar (1) left end is hinged
Have mobile jib (2), the other end of the mobile jib (2) is hinged with secondary bar (3), and the other end of the secondary bar (3) is hinged with sliding shoe
(8), the sliding shoe (8) is slidably connected in sliding eye (6), and the right part surface of the horizon bar (1) is also fixedly connected with water
Leveling ruler (5), horizon bar (1) surface and be located at sliding eye (6) top at be equipped with scale mark (7).
2. a kind of measuring device of excavation slope gradient according to claim 1, which is characterized in that the horizon bar (1)
Right end be also fixedly connected with handle (4).
3. a kind of measuring device of excavation slope gradient according to claim 2, which is characterized in that the handle (4)
Surface is equipped with rubber antiskid layer, and the surface of the rubber antiskid layer is equipped with skid resistance strip.
4. a kind of measuring device of excavation slope gradient according to claim 1, which is characterized in that the sliding shoe (8)
Both ends be fixedly connected with clip (9), the surface of the clip (9) offers threaded hole, and the threaded hole internal screw thread is connected with
The bottom end surface of fixing bolt (10), the horizon bar (1) offers fixing groove (11), and fixing bolt (10) end extends
In to fixing groove (11).
5. a kind of measuring device of excavation slope gradient according to claim 4, which is characterized in that the fixing bolt
(10) length is greater than the height of fixing groove (11), and the fixing groove (11) and sliding eye (6) are parallel to each other and equal length.
6. a kind of measuring device of excavation slope gradient according to claim 1, which is characterized in that the mobile jib (2)
Gradient and scale mark (7) correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822117981.4U CN209230601U (en) | 2018-12-17 | 2018-12-17 | A kind of measuring device of the excavation slope gradient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822117981.4U CN209230601U (en) | 2018-12-17 | 2018-12-17 | A kind of measuring device of the excavation slope gradient |
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| Publication Number | Publication Date |
|---|---|
| CN209230601U true CN209230601U (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822117981.4U Active CN209230601U (en) | 2018-12-17 | 2018-12-17 | A kind of measuring device of the excavation slope gradient |
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| CN (1) | CN209230601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595297A (en) * | 2020-05-26 | 2020-08-28 | 中冶建筑研究总院有限公司 | Slope detection roof slope measuring device and using method |
| CN113203395A (en) * | 2021-04-02 | 2021-08-03 | 中国十七冶集团有限公司 | Device for detecting gradient-slope ratio and detection method thereof |
-
2018
- 2018-12-17 CN CN201822117981.4U patent/CN209230601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595297A (en) * | 2020-05-26 | 2020-08-28 | 中冶建筑研究总院有限公司 | Slope detection roof slope measuring device and using method |
| CN113203395A (en) * | 2021-04-02 | 2021-08-03 | 中国十七冶集团有限公司 | Device for detecting gradient-slope ratio and detection method thereof |
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