CN110274584B - Air-iron stand column measuring device - Google Patents
Air-iron stand column measuring device Download PDFInfo
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- CN110274584B CN110274584B CN201910729180.XA CN201910729180A CN110274584B CN 110274584 B CN110274584 B CN 110274584B CN 201910729180 A CN201910729180 A CN 201910729180A CN 110274584 B CN110274584 B CN 110274584B
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 24
- 238000005259 measurement Methods 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention belongs to the technical field of air iron systems, in particular relates to an air iron stand column measuring device, and aims to meet the requirements of safe, convenient and accurate measurement of an air supporting structure. The technical proposal is as follows: the device comprises a body, a positioning block, a central line upright post and a laser target, wherein the positioning block is connected with the body so as to fix the body on an empty iron upright post; the first end of the central line upright rod is connected with the body, the length direction of the central line upright rod points to the geometric center of the body, and the central line upright rod is vertically arranged; the laser target is connected to the opposite end of the first end of the central line upright rod, the central lines of the body and the central line upright rod are overlapped and vertically pass through the sphere center of the laser target, so that the pose information of the upright column can be fed back in real time according to the space pose measurement data of the laser target, and the upright column can be adjusted in real time. The invention has high precision, simple structure, convenient operation and satisfies the safe, convenient and accurate measurement of the air supporting structure.
Description
Technical Field
The invention belongs to the technical field of iron-air systems, and particularly relates to an iron-air upright post measuring device.
Background
With the continuous development of urban construction, the traffic and transportation pressure is increasing, and the demand of people is difficult to meet only by means of the transportation capacity of the ground, so people start to develop an air-to-iron system. The air-to-iron system is a suspended monorail traffic system, the rail is above the train and supported in the air by the supporting upright posts, the train can directly run in the air, and the air-to-iron system can move the traffic on the ground to the air, so that the urban traffic problem can be relieved without expanding the existing highway facilities of the city.
Traffic facilities such as road traffic sign, traffic signal lamp, street lamp, outfield surveillance camera often need to guarantee certain installation height when installing and use, must adopt bearing structure to improve facility installation height under the condition that can't borrow other buildings or structures to install, and is common including cantilever type, portal formula etc., wherein, bearing structure's member must guarantee certain straightness that hangs down and levelness when the construction is installed, and above-mentioned index has important influence to the job stabilization nature of load facility, overall system's security and reliability.
The air iron stand column is used as a suspension type air iron supporting structure, three-dimensional space position measurement is required to be carried out on the supporting mechanism from links such as project facility design, construction, acceptance and maintenance, but because the suspension type air iron is arranged in the air and is far away from the ground, in the prior art, operators need to measure relevant data at the high position of the air stand column, so that a device suitable for measuring the air supporting structure needs to be designed in view of safety, convenience and accuracy.
Disclosure of Invention
In order to solve the problems in the prior art and meet the requirements of safe, convenient and accurate measurement of an air supporting structure, the invention provides an air-iron stand column measuring device, which comprises a body, a positioning block, a central line stand column and a laser target, wherein:
the positioning block is connected with the body, so that the body is fixed on the hollow iron stand column;
the first end of the central line upright rod is connected with the body, the length direction of the central line upright rod points to the geometric center of the body, and the central line upright rod is vertically arranged;
the laser target is connected to an opposite end of the first end of the center line leg.
In some preferred embodiments, the number of the positioning blocks is four, and the positioning blocks are arranged on the left side and the right side of the body in pairs.
In some preferred embodiments, the positioning blocks include a first positioning block, a second positioning block, a third positioning block, and a fourth positioning block, wherein,
the first positioning block and the third positioning block are connected to one side surface of the body;
the second positioning block and the fourth positioning block are connected to the other side face of the body.
In some preferred embodiments, the first positioning block and the third positioning block are fixedly connected to one side of the body, and the second positioning block and the fourth positioning block are slidably connected to the other side of the body in the left-right direction.
In some preferred embodiments, the device further comprises two reset members.
Wherein, one reset component is arranged between the body and the second positioning block and is used for applying force to the second positioning block in a direction away from the first positioning block;
the other reset member is arranged between the body and the fourth positioning block and is used for applying force to the fourth positioning block in a direction away from the third positioning block.
In some preferred embodiments, the first end of the midline leg is hinged to the body.
In some preferred embodiments, the laser target is a spherical laser target, and the length direction of the centerline riser points toward the center of the sphere of the laser target.
In some preferred embodiments, the device further comprises two diagonal braces;
the diagonal braces are symmetrically arranged on the left side and the right side of the body;
one end of the inclined stay bar is connected with the body, and the other end of the inclined stay bar is connected with the central line vertical rod.
In some preferred embodiments, the device further comprises four brace bars, the body is in an I shape, the body comprises transverse bars at two ends and a longitudinal bar at the middle part, and one brace bar is connected between the free end of each transverse bar and the middle part of the longitudinal bar.
In some preferred embodiments, the transverse maximum length of the body coincides with the minimum gap length between the lugs of the hollow iron stud.
The invention has the beneficial effects that:
the measuring device has the advantages of high detection precision, rapidness, simple structure and convenient operation, can obtain the measurement result in real time, judge whether the space position of the stand column is in a preset range in real time, synchronously adjust according to the actual measurement result if the space position of the stand column is not in the preset range, guide the adjustment work in real time, obviously reduce the duration of the overhead operation and greatly reduce the risk of the overhead operation.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments, with reference to the following drawings in which:
fig. 1 is a schematic perspective view of a measuring device according to an embodiment of the invention.
Fig. 2 is a schematic structural view of an embodiment of the present invention, in which a column is shown.
Fig. 3 is an enlarged partial schematic view of the area a of fig. 2.
Fig. 4 is a front view of a measuring device according to an embodiment of the present invention.
FIG. 5 is a schematic diagram of the positional relationship between an embodiment of the present invention and a rail beam.
In the figure:
1. a pier body; 2. a column cantilever; 3. ear plates; 4. a pad seat hole;
5. a column measuring device; 5.1, a first positioning block; 5.2, a second positioning block; 5.3, a third positioning block; 5.4, a fourth positioning block; 5.5, a body; 5.6, a spring plate; 5.7, stay bars; 5.8, diagonal bracing; 5.9, a central line upright post; 5.10, spherical laser target.
Detailed Description
In order to make the embodiments, technical solutions and advantages of the present invention more obvious, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the embodiments are some, but not all embodiments of the present invention. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, an embodiment of the invention discloses an empty iron stand measuring device, which comprises a body, a positioning block, a central line stand and a laser target, wherein:
the positioning block is connected with the body, so that the body is fixed on the hollow iron stand column;
the first end of the central line upright rod is connected with the body, the length direction of the central line upright rod points to the geometric center of the body, and the central line upright rod is vertically arranged;
the laser target is connected to an opposite end of the first end of the center line leg.
In order to more clearly describe the measuring device for the iron-air column of the present invention, a preferred embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
Referring to fig. 2 and 3, an embodiment of the present invention is used for performing a position test on a working portion of an air-iron stand column, where the stand column includes a pier body 1, a stand column cantilever 2, and two ear plates 3, where the two ear plates are fixedly installed on the stand column cantilever 2, and the air-iron stand column measuring device 5 is relatively fixed with the stand column through seat holes 4 on left and right sides of the two ear plates, so as to measure the stand column.
Referring to fig. 1, an embodiment of the present invention provides an iron-free stand measuring device, which includes a first positioning block 5.1, a second positioning block 5.2, a third positioning block 5.3, a fourth positioning block 5.4, a body 5.5, a spring plate 5.6, a stay 5.7, a diagonal stay 5.8, a center line stand 5.9, and a spherical laser target 5.10.
Wherein the body 5.5 is of an I-shaped design, the left side and the right side of the body are cross bars of the I shape, the cross bars on the left side and the right side are connected through the longitudinal bars of the I shape, the invention optimizes the weight of the whole measuring device, reduces the volume and the weight, reduces the manufacturing cost, is convenient to carry and transfer,
further, one stay bar is connected between the free end of the cross bar and the middle part of the H-shaped longitudinal bar, and the number of the stay bars is four to be used for structurally reinforcing the body.
With continued reference to fig. 1, the positioning device further comprises a positioning block, a first positioning block, a second positioning block, a third positioning block and a fourth positioning block, wherein the first positioning block and the third positioning block are fixedly connected to one side surface of the body, the second positioning block and the fourth positioning block are slidably connected to the other side surface of the body along the left-right direction, and a reset member is arranged between the body and the second positioning block and between the body and the fourth positioning block, so that the second positioning block and the fourth positioning block which are slidable return to the original position after receiving the acting force of the corresponding reset member, namely, when the measuring device and the stand column ear plate are mounted, the second positioning block and the fourth positioning block slide inwards under the action of the external force, and when the positioning block of the measuring device is arranged in a cushion seat hole of the ear plate, the second positioning block and the fourth positioning block are subjected to the action of the outside-side reset member under the action of the reset member, and the stand column are stably mounted under the action of the outside reset member under the condition that the left external force disappears.
In an embodiment of the present invention, the positioning block on one side is slidable, and it is well known to those skilled in the art that four positioning blocks can be set as required to be slidable relatively, so long as the requirement of installation and positioning can be met, and detailed description thereof will not be provided here.
Further, the laser target is connected to the opposite end of the first end of the central line vertical rod, the laser target is a spherical laser target, the length direction of the central line vertical rod points to the spherical center of the laser target, and meanwhile the vertical central axis of the central line vertical rod and the central axis of the body are ensured to vertically pass through the spherical center of the laser target.
Further, the structure comprises two diagonal braces, the diagonal braces are symmetrically arranged on the left side and the right side of the body, one end of each diagonal brace is connected with the body, the other end of each diagonal brace is connected with the central line vertical rod, and the diagonal braces are used for reinforcing the body.
Referring to fig. 4, the distance between the outermost sides of the two transverse rods of the i-shaped body is consistent with the gap distance between the two lug plates of the upright post, so that all the protruding positioning blocks connected with the body are ensured to be placed in the pad holes of the lug plates.
Referring to fig. 5, the center point of the laser target is the intersection point of the track center line, the track surface elevation line and the transverse deviation control line, that is, the data for guaranteeing the remote measurement of the laser target can determine the spatial position data of the upright post, and further, whether the upright post setting meets the requirement can be determined in real time.
It should be noted that, in the description of the present invention, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will be within the scope of the present invention.
Claims (5)
1. The utility model provides an empty indisputable stand measuring device which characterized in that, includes body, locating piece, central line pole setting and laser target, wherein:
the positioning block is connected with the body, so that the body is fixed on the hollow iron stand column, the hollow iron stand column comprises a pier body, stand column cantilevers and two lug plates, and the two lug plates are fixedly arranged on the stand column cantilevers;
the first end of the central line upright rod is connected with the body, the length direction of the central line upright rod points to the geometric center of the body, and the central line upright rod is vertically arranged;
the laser target is connected to the opposite end of the first end of the central line upright;
the number of the positioning blocks is four, and the positioning blocks are arranged on the left side and the right side of the body in pairs;
the positioning blocks comprise a first positioning block, a second positioning block, a third positioning block and a fourth positioning block, wherein,
the first positioning block and the third positioning block are connected to one side surface of the body;
the second positioning block and the fourth positioning block are connected to the other side face of the body;
the first positioning block and the third positioning block are fixedly connected to one side surface of the body, and the second positioning block and the fourth positioning block are slidably connected to the other side surface of the body along the left-right direction;
and two reset members, wherein,
one reset component is arranged between the body and the second positioning block and is used for applying force to the second positioning block in a direction away from the first positioning block;
the other reset member is arranged between the body and the fourth positioning block and is used for applying force to the fourth positioning block in a direction away from the third positioning block;
the transverse maximum length of the body is consistent with the minimum gap length between the two lug plates of the iron hollow upright post, so that all the protruding positioning blocks connected with the body are arranged in the pad seat holes of the lug plates.
2. The void-iron stand measurement device of claim 1, wherein the first end of the centerline stand is hinged to the body.
3. The air-iron stand column measurement device of claim 2, wherein the laser target is a spherical laser target; the length direction of the central line vertical rod points to the sphere center of the laser target.
4. The air railway column measuring device according to claim 1, further comprising two diagonal braces;
the diagonal braces are symmetrically arranged on the left side and the right side of the body;
one end of the inclined stay bar is connected with the body, and the other end of the inclined stay bar is connected with the central line vertical rod.
5. The air-iron stand column measuring device according to claim 1, further comprising four stay bars, wherein the body is in an 'I' -shape, the body comprises cross bars at two ends and a longitudinal bar at the middle part, and one stay bar is connected between the free end of each cross bar and the middle part of the longitudinal bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910729180.XA CN110274584B (en) | 2019-08-08 | 2019-08-08 | Air-iron stand column measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910729180.XA CN110274584B (en) | 2019-08-08 | 2019-08-08 | Air-iron stand column measuring device |
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| Publication Number | Publication Date |
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| CN110274584A CN110274584A (en) | 2019-09-24 |
| CN110274584B true CN110274584B (en) | 2024-04-16 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101339003A (en) * | 2008-08-01 | 2009-01-07 | 重庆交通大学 | Great structure horizontal two-dimensional displacement automatic measuring equipment and method |
| CN102252636A (en) * | 2011-04-12 | 2011-11-23 | 中国航空工业第六一八研究所 | Multi-wavelength detection device and detection method for smoothness of high-speed railway track |
| CN107932370A (en) * | 2017-12-23 | 2018-04-20 | 中合国际知识产权股份有限公司 | A kind of X-axis Bidirectional positioning mechanism |
| CN208151784U (en) * | 2018-05-08 | 2018-11-27 | 辽宁铁道职业技术学院 | A kind of measuring device for railway construction sleeper spacing |
| CN209978912U (en) * | 2019-08-08 | 2020-01-21 | 中建空列（北京）科技有限公司 | Empty iron stand measuring device |
-
2019
- 2019-08-08 CN CN201910729180.XA patent/CN110274584B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101339003A (en) * | 2008-08-01 | 2009-01-07 | 重庆交通大学 | Great structure horizontal two-dimensional displacement automatic measuring equipment and method |
| CN102252636A (en) * | 2011-04-12 | 2011-11-23 | 中国航空工业第六一八研究所 | Multi-wavelength detection device and detection method for smoothness of high-speed railway track |
| CN107932370A (en) * | 2017-12-23 | 2018-04-20 | 中合国际知识产权股份有限公司 | A kind of X-axis Bidirectional positioning mechanism |
| CN208151784U (en) * | 2018-05-08 | 2018-11-27 | 辽宁铁道职业技术学院 | A kind of measuring device for railway construction sleeper spacing |
| CN209978912U (en) * | 2019-08-08 | 2020-01-21 | 中建空列（北京）科技有限公司 | Empty iron stand measuring device |
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| CN110274584A (en) | 2019-09-24 |
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