CN203881244U - Trench excavation dimension detector - Google Patents
Trench excavation dimension detector Download PDFInfo
- Publication number
- CN203881244U CN203881244U CN201420237694.6U CN201420237694U CN203881244U CN 203881244 U CN203881244 U CN 203881244U CN 201420237694 U CN201420237694 U CN 201420237694U CN 203881244 U CN203881244 U CN 203881244U
- Authority
- CN
- China
- Prior art keywords
- scale
- positioning part
- centralized positioning
- suspended
- sliding sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009412 basement excavation Methods 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
Abstract
The utility model provides a trench excavation dimension detector comprising a scale made of a square tube. The center in the length direction of the scale serves as the null point. A central positioning element is fixed to the null point portion of the scale. A plumb bob is suspended on the central positioning element. The scale part on each of the two sides of the central positioning element is provided with two sliding sleeves. The sliding sleeves on the inner side are provided with suspended plumb bobs. With the trench excavation dimension detector, workers can detect the width of the trench bottoms, the gradient of slopes and the center line positions of the trenches conveniently and the quality of pipeline installation and box culvert construction can be guaranteed.
Description
technical field
The utility model relates to a kind of instrument that the groove dimensions of excavation is measured, and is specifically related to a kind of channel excavation size detector.
background technology
Channel excavation refers to as underground foundation facility (as power supply, feedwater, draining, communication, gas pipe, street lamp etc.) excavation groove, to pipe laying subsequently, build all kinds of operations such as box culvert by laying bricks or stones.Underground foundation facility slot grooving is installed, and trench groove depth is darker, need put slope fluting.In work progress, because workman's randomness of constructing is larger, groove bottom of trench width, to put the slope gradient and do not reach requirement, groove midline shift and directly not suitable, causes pipe laying and box culvert construction quality to be affected.Owing to there is no special-purpose survey instrument, at present to groove bottom of trench width, put the slope gradient and groove midline position measurement only by ruler or tape measure, measurement is wasted time and energy, very complicated.
summary of the invention
The technical problems to be solved in the utility model is to provide a kind of channel excavation size detector.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of channel excavation size detector, comprise the scale of being made by square tube, the center of length of the scale direction is zero point, on scale, zero point place is fixed with centralized positioning part, line pendant is suspended on centralized positioning part, on the scale of centralized positioning part both sides, be equipped with two sliding sleeves, on the sliding sleeve inside being wherein positioned at, suspend wired pendant in midair.
Above-mentioned channel excavation size detector, scale two ends are supported by supporting leg, termination supporting leg seat under supporting leg, supporting leg seat is provided with levelling bolt, and the sliding sleeve that is positioned at outside suspends wired pendant in midair, is all fixed with vertical analyzer on each sliding sleeve, the line pendant being suspended on sliding sleeve is directly connected on vertical analyzer, on centralized positioning part, be fixed with vertical analyzer, the line pendant being suspended on centralized positioning part is directly connected on vertical analyzer, and scale is provided with air level pipe.
Scale is made by square tube, can guarantee that scale stably places.After channel excavation completes, scale is vertically placed across groove, after the line pendant alignment grooves center line suspending in midair on centralized positioning part, mobile two sliding sleeves that are positioned at inner side, make to be suspended to the hemline of the pendant alignment grooves that sideslip puts, whether the distance between the two inner side sliding sleeves of left and right is groove bottom width like this, simultaneously according to the range difference between inner side sliding sleeve and centralized positioning part, also detect groove midline position and be offset.Mobile two outside sliding sleeves, outside making, the top line of sliding sleeve alignment grooves, can calculate and put the slope gradient according to the distance between every side two sliding sleeves like this.Adopt the utility model can conveniently detect groove bottom of trench width, put the slope gradient and groove midline position, guarantee pipe laying and box culvert construction quality.
accompanying drawing explanation
Below in conjunction with accompanying drawing to further detailed explanation of the utility model:
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
In figure: 1 scale, 2 centralized positioning parts, 3 sliding sleeves, 4 line pendants, 5 supporting legs, 6 supporting leg seats, 7 air level pipes.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of channel excavation size detector, comprise the scale 1 of being made by square tube, the center of length of the scale direction is zero point, on scale, zero point place is fixed with centralized positioning part 2, line pendant 4 is suspended on centralized positioning part, is equipped with two sliding sleeves 3 on the scale of centralized positioning part both sides, on the sliding sleeve inside being wherein positioned at, suspends wired pendant in midair.
Scale is made by square tube, can guarantee that scale stably places.After channel excavation completes, scale is vertically placed across groove, after the line pendant alignment grooves center line suspending in midair on centralized positioning part, mobile two sliding sleeves that are positioned at inner side, make to be suspended to the hemline of the pendant alignment grooves that sideslip puts, whether the distance between the two inner side sliding sleeves of left and right is groove bottom width like this, simultaneously according to the range difference between inner side sliding sleeve and centralized positioning part, also detect groove midline position and be offset.Mobile two outside sliding sleeves, outside making, the top line of sliding sleeve alignment grooves, can calculate and put the slope gradient according to the distance between every side two sliding sleeves like this.Adopt the utility model can conveniently detect groove bottom of trench width, put the slope gradient and groove midline position, guarantee pipe laying and box culvert construction quality.
Embodiment 2
As shown in Figure 2, a kind of channel excavation size detector, comprise the scale 1 of being made by square tube, the center of length of the scale direction is zero point, on scale, zero point place is fixed with centralized positioning part 2, line pendant 4 is suspended on centralized positioning part, is equipped with two sliding sleeves 3 on the scale of centralized positioning part both sides, on the sliding sleeve inside being wherein positioned at, suspends wired pendant in midair.Scale two ends are supported by supporting leg 5, termination supporting leg seat 6 under supporting leg, and supporting leg seat is provided with levelling bolt.The sliding sleeve that is positioned at outside suspends wired pendant in midair, on each sliding sleeve, be all fixed with vertical analyzer, the line pendant being suspended on sliding sleeve is directly connected on vertical analyzer, is fixed with vertical analyzer on centralized positioning part, and the line pendant being suspended on centralized positioning part is directly connected on vertical analyzer.Scale is provided with air level pipe 7.
Air level pipe and levelling bolt can be realized the horizontal adjustment of scale, avoid occurring measuring error because of the inclination of scale.Scale supports by supporting leg, and scale can be suspended on groove, and outside sliding sleeve suspention line pendant is the top line of alignment grooves exactly.Line pendant is directly connected on vertical analyzer, and line pendant is all connected on sliding sleeve and centralized positioning part indirectly by vertical analyzer, is convenient to the control of line pendant position.
Claims (2)
1. a channel excavation size detector, it is characterized in that: comprise the scale of being made by square tube, the center of length of the scale direction is zero point, on scale, zero point place is fixed with centralized positioning part, line pendant is suspended on centralized positioning part, on the scale of centralized positioning part both sides, be equipped with two sliding sleeves, on the sliding sleeve inside being wherein positioned at, suspend wired pendant in midair.
2. channel excavation size detector according to claim 1, it is characterized in that: scale two ends are supported by supporting leg, termination supporting leg seat under supporting leg, supporting leg seat is provided with levelling bolt, the sliding sleeve that is positioned at outside suspends wired pendant in midair, on each sliding sleeve, be all fixed with vertical analyzer, the line pendant being suspended on sliding sleeve is directly connected on vertical analyzer, on centralized positioning part, be fixed with vertical analyzer, the line pendant being suspended on centralized positioning part is directly connected on vertical analyzer, and scale is provided with air level pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237694.6U CN203881244U (en) | 2014-05-12 | 2014-05-12 | Trench excavation dimension detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237694.6U CN203881244U (en) | 2014-05-12 | 2014-05-12 | Trench excavation dimension detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203881244U true CN203881244U (en) | 2014-10-15 |
Family
ID=51681732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420237694.6U Expired - Lifetime CN203881244U (en) | 2014-05-12 | 2014-05-12 | Trench excavation dimension detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203881244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954190A (en) * | 2014-05-12 | 2014-07-30 | 济南黄河路桥工程公司 | Trench excavation size detector |
| CN109706856A (en) * | 2018-12-30 | 2019-05-03 | 中铁十四局集团有限公司 | Assembling method and device, the processor and memory of box culvert |
-
2014
- 2014-05-12 CN CN201420237694.6U patent/CN203881244U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954190A (en) * | 2014-05-12 | 2014-07-30 | 济南黄河路桥工程公司 | Trench excavation size detector |
| CN109706856A (en) * | 2018-12-30 | 2019-05-03 | 中铁十四局集团有限公司 | Assembling method and device, the processor and memory of box culvert |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 3201, floor 32, North building, China Life Insurance Building, 11001 Jingshi Road, Lixia District, Jinan City, Shandong Province Patentee after: JINAN YELLOW RIVER BRIDGE CONSTRUTION GROUP Co.,Ltd. Address before: 250032, No. 8, building 3, sixteen District of Hing Man River town, Shizhong District, Ji'nan City, Shandong Province Patentee before: JINAN HUANGHE ROAD AND BRIDGE ENGINEERING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200402 Address after: 250000 No. 1, north section, Huanggang Road, Tianqiao District, Shandong, Ji'nan Patentee after: Jinan Haihe Construction Project Management Co.,Ltd. Address before: 3201, floor 32, North building, China Life Insurance Building, 11001 Jingshi Road, Lixia District, Jinan City, Shandong Province Patentee before: JINAN YELLOW RIVER BRIDGE CONSTRUTION GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |