CN111288932A - Portable bridge angle rapid detection device - Google Patents
Portable bridge angle rapid detection device Download PDFInfo
- Publication number
- CN111288932A CN111288932A CN202010188757.3A CN202010188757A CN111288932A CN 111288932 A CN111288932 A CN 111288932A CN 202010188757 A CN202010188757 A CN 202010188757A CN 111288932 A CN111288932 A CN 111288932A
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- CN
- China
- Prior art keywords
- vehicle body
- scale
- wheel
- automobile body
- fixed vehicle
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- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a portable bridge angle rapid detection device which comprises a fixed vehicle body, a fixed vehicle body moving wheel, a scale, a traction wheel, a crank, a movable vehicle body moving wheel, a traction rope, a laser support and a laser, wherein the fixed vehicle body moving wheel is arranged at the lower end of the fixed vehicle body, the scale is vertically arranged at the front end of the fixed vehicle body, the traction wheel is arranged on one side of the fixed vehicle body, the crank is arranged on the side surface of the traction wheel, the wheel shaft of the traction wheel is connected with one end of the traction rope, the other end of the traction rope is fixedly connected with the front end of the movable vehicle body, the laser support is arranged at the front end of the movable vehicle body, and the laser is arranged. According to the invention, the movable vehicle body is placed at one end of the bridge, the fixed vehicle body is positioned at the other end of the bridge, the laser of the movable vehicle body is projected onto the scale, then the traction wheel is rotated, the traction rope is wound to pull the movable vehicle body to move forwards, the light spot projected onto the scale moves up and down along with the change of the angle of the bridge floor, and the change of the angle of the bridge floor is judged by judging the movement of the light spot.
Description
Technical Field
The invention relates to a building construction auxiliary tool, in particular to a portable bridge angle rapid detection device.
Background
When the bridge was under construction, the bridge generally all had the radian, when the bridge detected, generally more easily examined the roughness, but was not convenient for examine whether the radian is smooth-going, and only the bridge floor radian is smooth-going just the vehicle of being convenient for passes through, just can guarantee the intensity of bridge, and current angle check out test set detects inconveniently, and portable not convenient to carry, consequently, needs a new portable check out test set.
Disclosure of Invention
The invention aims to solve the problems and provide a portable device for rapidly detecting the angle of a bridge.
The invention realizes the purpose through the following technical scheme:
the laser device comprises a fixed vehicle body, a fixed vehicle body moving wheel, a scale, a traction wheel, a crank, a movable vehicle body moving wheel, a traction rope, a laser device support and a laser device, wherein the fixed vehicle body moving wheel is arranged at the lower end of the fixed vehicle body, the scale is vertically arranged at the front end of the fixed vehicle body, the traction wheel is arranged on one side of the fixed vehicle body, the crank is arranged on the side surface of the traction wheel, a wheel shaft of the traction wheel is connected with one end of the traction rope, the other end of the traction rope is fixedly connected with the front end of the movable vehicle body, the laser device support is arranged at the front end of the movable vehicle body, and the laser device is arranged on the laser device support.
As an improvement, a scale fixing nut is fixedly arranged on the back surface of the scale, a scale lifting screw rod is connected to the scale fixing nut in a threaded mode, and the lower end of the scale lifting screw rod is rotatably connected with the upper end of the fixed vehicle body.
As an improvement, a fixed vehicle body fixing nut seat is fixedly arranged on the side edge of the fixed vehicle body, and a fixed vehicle body fixing screw rod is connected to the fixed vehicle body fixing nut seat in a threaded mode.
As an improvement, the laser is connected with the laser bracket through an angle adjusting nut.
The invention has the beneficial effects that:
the invention relates to a portable device for rapidly detecting the angle of a bridge, which is characterized in that a movable vehicle body is arranged at one end of the bridge, a fixed vehicle body is arranged at the other end of the bridge, a laser of the movable vehicle body is projected on a scale, then a traction wheel is rotated, a traction rope is wound to pull the movable vehicle body to move forwards, light spots projected on the scale can move up and down along with the change of the angle of the bridge floor, and the change of the angle of the bridge floor is judged by judging the movement of the light spots.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the application state structure of the present invention.
In the figure: 1-fixed vehicle body, 2-fixed vehicle body moving wheel, 3-scale, 4-scale fixing nut, 5-scale lifting screw, 6-traction wheel, 7-crank, 8-fixed vehicle body fixing nut seat, 9-fixed vehicle body fixing screw, 10-movable vehicle body, 11-movable vehicle body moving wheel, 12-traction rope, 13-laser support, 14-laser and 15-angle adjusting nut.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1 and 2: the laser device comprises a fixed vehicle body 1, a fixed vehicle body moving wheel 2, a scale 3, a traction wheel 6, a crank 7, a moving vehicle body 10, a moving vehicle body moving wheel 11, a traction rope 12, a laser device support 13 and a laser device 14, wherein the fixed vehicle body moving wheel 2 is arranged at the lower end of the fixed vehicle body 1, the scale 3 is vertically arranged at the front end of the fixed vehicle body 1, the traction wheel 6 is arranged at one side of the fixed vehicle body 1, the crank 7 is arranged at the side surface of the traction wheel 6, a wheel shaft of the traction wheel 6 is connected with one end of the traction rope 12, the other end of the traction rope 12 is fixedly connected with the front end of the moving vehicle body 10, the laser device support 13 is arranged at the front end of the moving vehicle body 10, and the laser device 14 is arranged on the laser device support 13.
As an improvement, a scale fixing nut 4 is fixedly arranged on the back surface of the scale 3, a scale lifting screw rod 5 is in threaded connection with the scale fixing nut 4, and the lower end of the scale lifting screw rod 5 is rotatably connected with the upper end of the fixed vehicle body 1.
As an improvement, a fixed vehicle body fixing nut seat 8 is fixedly arranged on the side edge of the fixed vehicle body 1, and a fixed vehicle body fixing screw rod 9 is connected to the fixed vehicle body fixing nut seat 8 in a threaded mode.
As a modification, the laser 14 is connected to the laser holder 13 by an angle adjusting nut 15.
Through placing the one end at the bridge with moving the automobile body, decide the automobile body and be located the other end of bridge, move the laser instrument of automobile body and project on the scale, rotate the traction wheel again, it moves the automobile body forward to have wound the haulage rope pulling, along with the change of bridge floor angle, the facula of projecting on the scale can reciprocate, thereby the angle change of judging the bridge floor through the removal of judging the facula, the accessible rotates downwards in addition and decides the fixed automobile body of living of automobile body clamping screw, change the height of scale through rotating scale lifting screw, make the scale can paste tight ground when using, make measuring result more accurate.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a portable bridge angle short-term test device which characterized in that: including deciding the automobile body, deciding the automobile body and removing wheel, scale, traction wheel, crank, moving the automobile body and remove wheel, haulage rope, laser instrument support and laser instrument, decide the automobile body and remove the wheel set up in decide the lower extreme of automobile body, the scale vertical set up in decide the front end of automobile body, the haulage wheel set up in decide one side of automobile body, the crank set up in the side of traction wheel, the shaft of traction wheel with the one end of haulage rope is connected, the other end of haulage rope with move the front end fixed connection of automobile body, the front end of moving the automobile body sets up the laser instrument support, the laser instrument set up in on the laser instrument support.
2. The portable bridge angle rapid detection device of claim 1, wherein: the back of scale is fixed and is provided with scale fixation nut, threaded connection scale lifting screw on the scale fixation nut, the lower extreme of scale lifting screw with the upper end of deciding the automobile body rotates and is connected.
3. The portable bridge angle rapid detection device of claim 1, wherein: the side of the fixed vehicle body is fixedly provided with a fixed vehicle body fixing nut seat, and the fixed vehicle body fixing nut seat is in threaded connection with a fixed vehicle body fixing screw rod.
4. The portable bridge angle rapid detection device of claim 1, wherein: the laser is connected with the laser support through an angle adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188757.3A CN111288932A (en) | 2020-03-17 | 2020-03-17 | Portable bridge angle rapid detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188757.3A CN111288932A (en) | 2020-03-17 | 2020-03-17 | Portable bridge angle rapid detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111288932A true CN111288932A (en) | 2020-06-16 |
Family
ID=71027073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010188757.3A Pending CN111288932A (en) | 2020-03-17 | 2020-03-17 | Portable bridge angle rapid detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111288932A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795655A (en) * | 2020-08-04 | 2020-10-20 | 苏交科集团股份有限公司 | Contour mark installation angle measuring device and measuring method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1068611A (en) * | 1996-08-26 | 1998-03-10 | Adouin Kk | Displacement measuring apparatus |
| CN101245997A (en) * | 2008-03-27 | 2008-08-20 | 武汉科技大学 | Device for detecting upper arch deformation curve of crane main girder |
| CN105015998A (en) * | 2015-06-26 | 2015-11-04 | 芜湖莫森泰克汽车科技有限公司 | Rapid traction device for automobile lifter glass placing frame |
| CN207703204U (en) * | 2017-08-16 | 2018-08-07 | 梁鸿甲 | A kind of portable bridge angle device for fast detecting |
| CN207860223U (en) * | 2018-02-09 | 2018-09-14 | 东莞市斯坦德汽车有限公司 | A kind of movable type outdoor monitoring towing dolly |
| CN208536794U (en) * | 2018-07-19 | 2019-02-22 | 南京工业大学 | Hand-push type laser detection device capable of outputting multiple pavement flatness indexes |
-
2020
- 2020-03-17 CN CN202010188757.3A patent/CN111288932A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1068611A (en) * | 1996-08-26 | 1998-03-10 | Adouin Kk | Displacement measuring apparatus |
| CN101245997A (en) * | 2008-03-27 | 2008-08-20 | 武汉科技大学 | Device for detecting upper arch deformation curve of crane main girder |
| CN105015998A (en) * | 2015-06-26 | 2015-11-04 | 芜湖莫森泰克汽车科技有限公司 | Rapid traction device for automobile lifter glass placing frame |
| CN207703204U (en) * | 2017-08-16 | 2018-08-07 | 梁鸿甲 | A kind of portable bridge angle device for fast detecting |
| CN207860223U (en) * | 2018-02-09 | 2018-09-14 | 东莞市斯坦德汽车有限公司 | A kind of movable type outdoor monitoring towing dolly |
| CN208536794U (en) * | 2018-07-19 | 2019-02-22 | 南京工业大学 | Hand-push type laser detection device capable of outputting multiple pavement flatness indexes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795655A (en) * | 2020-08-04 | 2020-10-20 | 苏交科集团股份有限公司 | Contour mark installation angle measuring device and measuring method thereof |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200616 |
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| RJ01 | Rejection of invention patent application after publication |