CN115143939A - Device and method for detecting perpendicularity of protective cylinder - Google Patents
Device and method for detecting perpendicularity of protective cylinder Download PDFInfo
- Publication number
- CN115143939A CN115143939A CN202210836079.6A CN202210836079A CN115143939A CN 115143939 A CN115143939 A CN 115143939A CN 202210836079 A CN202210836079 A CN 202210836079A CN 115143939 A CN115143939 A CN 115143939A
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- column
- movable beam
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- auxiliary wall
- wall
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- 238000000034 method Methods 0.000 title claims abstract description 4
- 230000001681 protective effect Effects 0.000 title claims description 7
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 230000007306 turnover Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
- G01C9/28—Mountings
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a device and a method for detecting the verticality of a pile casing, wherein the device comprises: the wall attaching column is provided with a first side and a second side which are opposite, and the first side of the wall attaching column is adsorbed on the side wall of the to-be-detected casing; the bearing platform is formed on the second side of the auxiliary wall column, and a supporting column is fixedly arranged on one side of the bearing platform, which is far away from the auxiliary wall column; the movable beam is arranged between the auxiliary wall column and the supporting column and provided with a first end close to the auxiliary wall column and a second end far away from the auxiliary wall column, the first end of the movable beam is arranged on the second side of the auxiliary wall column in a turnover mode, the movable beam is provided with a first level gauge, and the supporting column is provided with a second level gauge; the leveling member is arranged on the bearing platform; and the indicating rod is coaxially connected to the movable beam, the supporting column is provided with an arc-shaped scale mark, the indicating rod points to the scale mark, and the circle center of the scale mark and the overturning fulcrum of the movable beam are concentrically arranged. The invention solves the problem that the detection result is rough in the traditional verticality detection method for the bridge pile foundation, the pier body and the component needing to detect the verticality.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a casing perpendicularity detection device and a detection method thereof.
Background
In bridge pile foundations, pier bodies and component engineering needing perpendicularity detection, a common perpendicularity measurement method is to measure perpendicularity by using a section of representative section intercepted by plumb detection. Generally, two or more persons are needed to cooperate, the measured length is short, and further the actual verticality of the whole component is not enough, so the detection result is rough.
In other perpendicularity detection methods, perpendicularity observation is performed on pier bodies, steel pipe piles and the like by using a cross-wire vertical wire of a total station, the same detection result is rough, and erection of instruments is complicated and cannot be performed at any time.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
In order to overcome the defects in the prior art, a casing perpendicularity detection device and a detection method thereof are provided so as to solve the problem that the detection result is rough in the existing perpendicularity detection method for bridge pile foundations, pier bodies and components needing perpendicularity detection.
In order to realize above-mentioned purpose, provide a protect a straightness detection device that hangs down, include:
the wall attaching column is provided with a first side and a second side which are opposite, and the first side of the wall attaching column is adsorbed on the side wall of the casing to be tested;
the bearing platform is formed on the second side of the auxiliary wall column, and a supporting column is fixedly arranged on one side of the bearing platform, which is far away from the auxiliary wall column;
the movable beam is arranged between the auxiliary wall column and the supporting column and provided with a first end close to the auxiliary wall column and a second end far away from the auxiliary wall column, the first end of the movable beam is arranged on the second side of the auxiliary wall column in a turnover mode, the movable beam is provided with a first level gauge for detecting the first levelness of the movable beam in the length direction, and the supporting column is provided with a second level gauge for detecting the second levelness of the movable beam in the width direction;
the leveling piece is used for adjusting the first levelness of the movable beam and is arranged on the bearing platform; and
the indicating rod is coaxially connected to the movable beam, the supporting column is provided with arc-shaped scale marks, the indicating rod points to the scale marks, and the circle center of the scale marks and the overturning fulcrum of the movable beam are concentrically arranged.
Furthermore, a first lug plate is formed on the second side of the wall attaching column, a second lug plate is formed at the first end of the movable beam, the second lug plate is connected to the first lug plate in a turnover mode through a hinge shaft, and the circle center of the scale mark and the axis of the hinge shaft are concentrically arranged.
Further, the first otic placode with the shaft hole has been seted up respectively to the second otic placode, the articulated shaft rotationally wears to locate in the shaft hole of first otic placode with the second otic placode.
Furthermore, a magnetic attraction piece is laid on the first side of the wall attaching column, and the magnetic attraction piece is magnetically attracted to the side wall of the pile casing.
Furthermore, the wall attaching column comprises a plurality of sections of column units, each column unit is provided with a first end and a second end which are opposite to each other, the first end is fixedly provided with a connecting screw rod arranged along the length direction of the column unit, the second end is provided with a first threaded hole, and the first threaded hole is in threaded connection with the connecting screw rod of the adjacent column unit.
Furthermore, an inclined strut is connected between the bottom of the bearing platform and the second side of the coanda column.
Further, the first level is a bar-shaped bubble level.
Further, the second level is a circular bubble level.
Furthermore, the leveling member is a lifting screw, the lifting screw is rotatably mounted at the second end of the movable beam, a second threaded hole is formed in the bearing platform, and the lifting screw is screwed in the second threaded hole.
The invention provides a detection method of a casing perpendicularity detection device, which comprises the following steps:
adsorbing an attached wall column to the side wall of the casing to be tested, so that the attached wall column is arranged along the length direction of the casing to be tested;
adjusting a second levelness of the movable beam based on a second level gauge so that the movable beam is horizontally arranged in the width direction of the movable beam;
based on a first level gauge, adjusting the first levelness of the movable beam through a leveling part to enable the movable beam to be horizontally arranged in the length direction of the movable beam;
after the movable beam is arranged in a horizontal state, observing the scale value of the indicating rod pointing to the scale mark to obtain the deflection angle of the to-be-detected pile casing;
and calculating to obtain the verticality of the to-be-detected casing based on the deflection angle.
The device for detecting the perpendicularity of the pile casing has the advantages that the operation flow of detecting the perpendicularity of the pile casing is simplified, the device can be operated by only one person, the observation section can be controlled, the result is accurate, on the other hand, a total station does not need to be erected, the device is convenient to carry and can be detected as required, and the detection efficiency is high.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a perspective view of a casing perpendicularity detecting apparatus according to an embodiment of the present invention.
Fig. 2 is a front view of the casing verticality detection device according to the embodiment of the present invention.
Fig. 3 is a partially enlarged schematic view of a casing perpendicularity detection apparatus according to an embodiment of the present invention.
Fig. 4 is a schematic view of a use state of the casing verticality detection device according to the embodiment of the present invention.
Fig. 5 is a schematic view of the deflection angle of the casing according to the embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 5, the invention provides a casing verticality detection device, which comprises: the auxiliary wall column comprises an auxiliary wall column 1, a bearing platform 2, a movable beam 3, a leveling member 4 and an indication rod 5.
Wherein the coanda pillar 1 has opposite first and second sides. The first side of the wall attaching column 1 is adsorbed on the side wall of the casing to be tested.
In this embodiment, the length of the coanda column is adjustable. The cross section of the wall attaching column is rectangular.
A cushion cap 2 is formed on a second side of the coanda column 1. And a supporting column 21 is fixedly arranged on one side of the bearing platform 2 far away from the auxiliary wall column 1.
The movable beam 3 is provided between the coanda column 1 and the support column 21. The travelling beam 3 has a first end close to the coanda column 1 and a second end remote from the coanda column 1. The first end of the walking beam 3 is turnably mounted to the second side of the stud 1. Specifically, the movable beam is turnably mounted on the upper portion of the second side of the coanda column through a hinge shaft. The bearing platform is positioned below the articulated shaft.
The movable beam 3 is mounted with a first level 31 for detecting a first levelness of the movable beam 3 in the longitudinal direction.
The support column 21 is mounted with a second level 22 for detecting a second levelness of the movable beam 3 in the width direction.
The leveling member 4 is mounted to the platform 2. The leveling member 4 is used for adjusting the first levelness of the movable beam 3. Specifically, the leveling member is used for enabling the movable beam to be arranged in a horizontal state through jacking or pulling down the second end of the movable beam.
The indication rod 5 is coaxially connected to the movable beam 3. The support post 21 is provided with arcuate graduation marks 20. The indicator stick points to the graduation marks 20. The circle center of the scale line 20 is concentric with the turning fulcrum of the movable beam 3.
When the movable beam is used, the wall attaching column and the to-be-detected protective cylinder are arranged in the same direction and adsorbed on the side wall of the protective cylinder, then the levelness of the movable beam is adjusted, and finally the scale value of the indication rod pointing to the scale mark is observed. The scale value pointed by the indicating rod is the deflection angle of the to-be-detected pile casing. By converting the deflection angle into the perpendicularity of the casing.
In this embodiment, when the coanda pillar is in the vertical state and the walking beam is in the horizontal state (the walking beam is in the horizontal state in both the first horizontal direction and the second horizontal direction), the indication rod points to "0 scale" at the arc top of the scale mark.
In some embodiments, the scale value of the scale mark is a value obtained by directly converting the deflection angle of the movable beam into the perpendicularity of the coanda column. When a detector observes the indicating rod, the numerical value of the perpendicularity of the auxiliary wall column can be directly obtained.
Referring to fig. 2, the coanda column 1 includes a multi-sectioned column unit 11 and a connecting screw 12. Wherein each stud unit 11 has opposite first and second ends. The multi-section column units are coaxially connected together through connecting screw rods.
The first end of the column unit is fixedly provided with a connecting screw 12 arranged along the length direction of the column unit 11. The second end of the column unit is provided with a first threaded hole. The first threaded hole of the second end of the column unit is threadedly connected to the connecting screw 12 of the adjacent column unit 11.
In the present embodiment, as shown in fig. 3, the second side of the pillar unit of the coanda pillar 1 is formed with a first lug 13. The movable beam 3 is formed at a first end thereof with a second lug plate 32. The second ear plate 32 is turnably connected to the first ear plate 13 by means of a hinge shaft. The center of the circle of the scale line 20 is concentric with the axis of the hinge shaft.
Referring to fig. 2 and 3, the first ear plate 13 and the second ear plate 32 are respectively provided with a shaft hole. The hinge shaft is rotatably inserted into the shaft holes of the first ear plate 13 and the second ear plate 32.
With continued reference to fig. 2, a magnetic element 14 is disposed on a first side of the coanda column 1. The magnetic attraction piece 14 is magnetically attracted to the side wall of the casing 7. The protective cylinder is a magnetic metal protective cylinder. The protective cylinder can be magnetically adsorbed with the magnetic part so as to facilitate the levelness of the adjusting device in the width direction of the movable beam.
In the present embodiment, a diagonal brace 6 is connected between the bottom of the platform 2 and the second side of the stud 1.
In a preferred embodiment, the first level 31 is a bubble bar. The second level 22 is a circular bubble level.
As a preferred embodiment, the leveling member 4 is a lifting screw. The lifting screw is rotatably mounted to the second end of the walking beam 3. The bearing platform 2 is provided with a second threaded hole. The lifting screw is screwed in the second threaded hole.
In some embodiments, the leveling member is an electro-hydraulic push rod. The electric hydraulic push rod is connected with a controller. The detection personnel control the extension or contraction of the electric hydraulic push rod through the controller. Specifically, the electric hydraulic push rod is vertically arranged. The electric hydraulic push rod is provided with a telescopic end and a fixed end. The fixed end of the electric hydraulic push rod is fixedly arranged on the bearing platform, and the telescopic end of the electric hydraulic push rod is hinged to the second end of the movable beam.
The invention provides a detection method of a casing perpendicularity detection device, which comprises the following steps:
s1: and adsorbing the auxiliary wall column 1 on the side wall of the to-be-detected casing, so that the auxiliary wall column 1 is arranged along the length direction of the to-be-detected casing.
S2: based on the bubble position of the second level 22, the second levelness of the movable beam 3 is adjusted so that the movable beam 3 is disposed in a horizontal state in the width direction of the movable beam 3.
In this embodiment, the width direction of the movable beam is the direction perpendicular to the paper surface in fig. 4. The length direction of the movable beam is the direction parallel to the paper surface in the attached figure 4.
S3: based on the bubble position of the first level 31, the first levelness of the movable beam 3 is adjusted by the leveling member 4 so that the movable beam 3 is disposed in a horizontal state in the longitudinal direction of the movable beam 3.
The levelness of the movable beam in a first horizontal direction (the length direction of the movable beam) and a second horizontal direction (the width direction of the movable beam) which are perpendicular to each other is adjusted through the leveling piece, so that the movable beam is in a horizontal state, namely the upper surface of the movable beam is arranged along a horizontal plane b.
S4: after the movable beam 3 is set in a horizontal state, the scale value of the indicating rod pointing to the scale mark 20 is observed to obtain the deflection angle (the included angle theta between the side wall of the pile casing and the vertical direction a) of the pile casing to be measured.
S5: and calculating to obtain the verticality of the to-be-detected casing based on the deflection angle theta.
The device for detecting the perpendicularity of the pile casing simplifies the operation flow of detecting the perpendicularity of the pile casing, can be operated by only one person, can control the observation section, and has the advantages of accurate result, no need of erecting a total station, portability, capability of being detected at any time as required and high detection efficiency.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention according to the present application is not limited to the specific combination of the above-mentioned features, but also covers other embodiments where any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (10)
1. The utility model provides a protect a straightness detection device that hangs down which characterized in that includes:
the wall attaching column is provided with a first side and a second side which are opposite, and the first side of the wall attaching column is adsorbed on the side wall of the to-be-detected casing;
the bearing platform is formed on the second side of the auxiliary wall column, and a supporting column is fixedly arranged on one side of the bearing platform, which is far away from the auxiliary wall column;
the movable beam is arranged between the auxiliary wall column and the supporting column and provided with a first end close to the auxiliary wall column and a second end far away from the auxiliary wall column, the first end of the movable beam is arranged on the second side of the auxiliary wall column in a turnover mode, the movable beam is provided with a first level gauge for detecting the first levelness of the movable beam in the length direction, and the supporting column is provided with a second level gauge for detecting the second levelness of the movable beam in the width direction;
the leveling piece is used for adjusting the first levelness of the movable beam and is arranged on the bearing platform; and
the indicating rod is coaxially connected to the movable beam, the supporting column is provided with arc-shaped scale marks, the indicating rod points to the scale marks, and the circle center of the scale marks and the overturning fulcrum of the movable beam are concentrically arranged.
2. The apparatus for detecting the verticality of the protective casing according to claim 1, wherein a first lug plate is formed on the second side of the auxiliary wall column, a second lug plate is formed on the first end of the movable beam, the second lug plate is connected to the first lug plate in a turnable manner through a hinge shaft, and the center of the scale mark is concentric with the axis of the hinge shaft.
3. A device for detecting the verticality of a casing according to claim 2, wherein the first ear plate and the second ear plate are respectively provided with a shaft hole, and the hinge shaft is rotatably inserted into the shaft holes of the first ear plate and the second ear plate.
4. A casing verticality detection apparatus according to claim 1, wherein a magnetic attraction member is laid on the first side of the wall attaching column, and the magnetic attraction member is magnetically attracted to the side wall of the casing.
5. A casing verticality detection apparatus according to claim 1, wherein the auxiliary wall column comprises a plurality of column units, each column unit has a first end and a second end opposite to each other, the first end is fixedly provided with a connecting screw rod arranged along the length direction of the column unit, the second end is provided with a first threaded hole, and the first threaded hole is in threaded connection with the connecting screw rod of the adjacent column unit.
6. A casing squareness detection apparatus according to claim 1, characterised in that a diagonal brace is connected between the bottom of the bearing platform and the second side of the stud.
7. A casing squareness detection apparatus according to claim 1, characterised in that the first level is a bubble bar level.
8. A casing squareness detection apparatus according to claim 1, characterised in that the second level is a circular bubble level.
9. A casing verticality detection apparatus according to claim 1, wherein the leveling member is a lifting screw, the lifting screw is rotatably mounted at the second end of the movable beam, the bearing platform is provided with a second threaded hole, and the lifting screw is screwed in the second threaded hole.
10. A method for detecting a casing perpendicularity detecting apparatus according to any one of claims 1 to 9, comprising the steps of:
attaching the wall attaching column to the side wall of the to-be-detected casing, so that the wall attaching column is arranged along the length direction of the to-be-detected casing;
adjusting a second levelness of the movable beam based on a second level gauge so that the movable beam is horizontally arranged in the width direction of the movable beam;
based on a first level gauge, adjusting the first levelness of the movable beam through a leveling part to enable the movable beam to be horizontally arranged in the length direction of the movable beam;
after the movable beam is arranged in a horizontal state, observing the scale value of the indicating rod pointing to the scale mark to obtain the deflection angle of the to-be-detected pile casing;
and calculating to obtain the verticality of the to-be-detected casing based on the deflection angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210836079.6A CN115143939A (en) | 2022-07-15 | 2022-07-15 | Device and method for detecting perpendicularity of protective cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210836079.6A CN115143939A (en) | 2022-07-15 | 2022-07-15 | Device and method for detecting perpendicularity of protective cylinder |
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| Publication Number | Publication Date |
|---|---|
| CN115143939A true CN115143939A (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210836079.6A Pending CN115143939A (en) | 2022-07-15 | 2022-07-15 | Device and method for detecting perpendicularity of protective cylinder |
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| Country | Link |
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| CN (1) | CN115143939A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014215058A (en) * | 2013-04-22 | 2014-11-17 | 中国電力株式会社 | Inclination measurement support device |
| CN209387018U (en) * | 2019-02-26 | 2019-09-13 | 广东清实检验技术有限公司 | A kind of scale for squareness measurement |
| CN211855177U (en) * | 2020-03-05 | 2020-11-03 | 青岛德泰建设工程有限公司 | Building foundation detection device |
| CN211877021U (en) * | 2019-12-29 | 2020-11-06 | 湖南科建工程检测有限公司 | Dual-purpose detector for building ground levelness and wall surface verticality |
| CN213238896U (en) * | 2020-10-13 | 2021-05-18 | 深圳市光华中空玻璃工程有限公司 | Frame-type level gauge for energy-saving building precision zero setting |
-
2022
- 2022-07-15 CN CN202210836079.6A patent/CN115143939A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014215058A (en) * | 2013-04-22 | 2014-11-17 | 中国電力株式会社 | Inclination measurement support device |
| CN209387018U (en) * | 2019-02-26 | 2019-09-13 | 广东清实检验技术有限公司 | A kind of scale for squareness measurement |
| CN211877021U (en) * | 2019-12-29 | 2020-11-06 | 湖南科建工程检测有限公司 | Dual-purpose detector for building ground levelness and wall surface verticality |
| CN211855177U (en) * | 2020-03-05 | 2020-11-03 | 青岛德泰建设工程有限公司 | Building foundation detection device |
| CN213238896U (en) * | 2020-10-13 | 2021-05-18 | 深圳市光华中空玻璃工程有限公司 | Frame-type level gauge for energy-saving building precision zero setting |
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Application publication date: 20221004 |