CN110702084A - Verticality measuring device after wall formwork installation and construction method - Google Patents
Verticality measuring device after wall formwork installation and construction method Download PDFInfo
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- CN110702084A CN110702084A CN201910651990.8A CN201910651990A CN110702084A CN 110702084 A CN110702084 A CN 110702084A CN 201910651990 A CN201910651990 A CN 201910651990A CN 110702084 A CN110702084 A CN 110702084A
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- wall formwork
- scale
- measuring
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- verticality
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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
- G01C15/12—Instruments for setting out fixed angles, e.g. right angles
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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
- G01C15/10—Plumb lines
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention provides a verticality measuring device after a wall template is installed, which comprises a vertical supporting rod, wherein an auxiliary ruler is vertically connected to the vertical supporting rod, a sliding device is arranged between the vertical supporting rod and the auxiliary ruler to realize the vertical sliding of the auxiliary ruler on the supporting rod, a main scale is vertically connected to the vertical supporting rod, a line weight is connected to the auxiliary ruler, the line weight naturally droops to the main scale, and the fixed point of the line weight and the zero scale mark in the center of the main scale are kept on the same vertical line. The invention also provides a perpendicularity measuring method, which can be used for avoiding the influence of the reinforcing member according to the height of the wall body, adjusting the height of the auxiliary ruler, locking the auxiliary ruler by using a locking screw, and reading the deviation of the line drop on the main scale by a constructor holding the vertical supporting rod by hands. The device can measure the installation precision in real time, control the construction quality, has simple operation, convenient material acquisition and small measurement error, and solves the problem of low work efficiency in the traditional measurement method for the perpendicularity of the wall formwork installation.
Description
Technical Field
The invention belongs to the field of buildings, and particularly relates to a perpendicularity measuring device after a wall formwork is installed and a method for measuring perpendicularity by using the device.
Background
After the building wall and the column formwork are installed, the traditional perpendicularity measurement method adopts a line weight and a measuring tape (generally using a measuring tape), one person weighs down on the line weight, the other person takes the measuring tape to measure the deviation below, two persons are needed to cooperate to measure, and in the environment of finishing the erection of a limited support frame body, the measurement of one point by one point is very inconvenient, the labor is wasted, and the work efficiency is very low. The traditional template perpendicularity measuring method is complex to operate, low in efficiency and potential safety hazard.
Disclosure of Invention
One object of the present invention is: the utility model provides a straightness's that hangs down measuring device in building field to reduce the workman and take the deviation that produces when chi measures.
Another object of the invention is: a construction method for measuring the verticality of a wall formwork after the wall formwork is installed is provided.
In order to achieve the purpose, the invention provides a device for measuring perpendicularity in the building field, which is particularly suitable for measuring perpendicularity after a wall formwork is installed, and comprises a vertical supporting rod, wherein an auxiliary ruler is vertically connected to the vertical supporting rod, a sliding device is arranged between the vertical supporting rod and the auxiliary ruler, so that the auxiliary ruler slides up and down on the supporting rod, a main scale is vertically connected to the vertical supporting rod, a line drop is connected to the auxiliary ruler, the line drop naturally drops to the main scale, and the fixed point of the line drop and the zero scale mark in the center of the main scale are kept on the same vertical line.
Further, the sliding device comprises a groove track arranged along the axial direction of the vertical holding rod, a transition gasket is perpendicularly connected to the end portion of the auxiliary ruler, the transition gasket and the auxiliary ruler are L-shaped, the other end of the transition gasket is clamped with the groove track on the holding rod, and the transition gasket is slid to drive the auxiliary ruler to slide up and down.
Furthermore, the transition gasket is connected with the vertical holding rod through a locking screw, and a locking screw matched with a screw thread is arranged at the transition gasket, so that the transition gasket can slide up and down on the vertical holding rod.
Further, the groove track is arranged within a range of 1m-2m from the main scale.
Furthermore, the end of the locking screw is roughened, so that the locking screw is reinforced to prevent falling off.
Furthermore, 1.5mm alloy strips are pasted on two sides of the groove track, wavy patterns are pressed on the groove track, and the locking screw is fixed.
Further, the holding rod is made of light aluminum alloy with the thickness of 1.5mm, and is arranged into a C shape, so that the use comfort of a user is enhanced.
Further, the length of the auxiliary scale is equal to that of the main scale rod.
In order to achieve the purpose, the invention further provides a verticality measuring device and a construction method after the wall body formwork is installed, the auxiliary ruler is adjusted to a proper height according to the height of the wall body, the auxiliary ruler is locked by the locking screw, the vertical support rod is held by hands, the auxiliary ruler and the main graduated scale are respectively aligned to the upper end and the lower end of the measuring formwork, reinforcing scaffold pipes, wood ridges and the like are avoided, the line weight is righted, the main graduated scale and the auxiliary ruler are tightly attached, and the deviation of the line weight on the main graduated scale is read.
The invention has the advantages and positive effects that:
in the process of detecting the verticality after the wall formwork is installed, the verticality detecting device in the process of installing the wall formwork and the verticality measuring device after the installation are designed and used, so that the installation precision can be measured in real time, the construction quality is controlled, the operation is simple, the materials are convenient to obtain, and the measurement error is small; the device is connected by bolts, so that the device can be recycled for multiple times; meanwhile, the sliding auxiliary measuring rod is designed, so that the verticality measurement after the installation of the wall body formwork with different heights can be realized, the safety and the reliability are realized, and the problem of low work efficiency in the traditional measurement method for the verticality of the wall body formwork installation is solved.
Drawings
FIG. 1 is a schematic front view of an embodiment of the present invention
FIG. 2 is a schematic front view of an embodiment of the present invention applied to measurement
In the figure:
1. auxiliary scale 2, vertical holding rod 3 and main graduated scale
4. Transition backing plate 5, line weight 6 and groove track
7. Locking screw 8, wood ridge 9 for reinforcing wall, scaffold tube for reinforcing wall
10. Verticality measuring device
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings.
In describing the embodiments of the present invention, the perspective of FIG. one will be defined as the elevation of the verticality measuring apparatus. In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Referring to fig. 1, the device for measuring the installation verticality of wall and column formworks comprises a vertical supporting rod, wherein the upper end of the vertical supporting rod is vertically connected with an auxiliary ruler, and the lower end of the vertical supporting rod is vertically connected with a main scale, namely, the auxiliary ruler is parallel to the main scale and is connected to the vertical supporting rod at different heights. Vertical right pole is preferred to adopt 50 by 20 by 5 thick 1.5 mm's light aluminum alloy, saves material light while also having strengthened the intensity rigidity of right pole, because vertical right pole has played the effect of grasping in this device, so is preferred to design vertical right pole into the C type, makes things convenient for the operation to grasp straightness measuring device that hangs down. In actual operation, a constructor needs to hold the vertical holding rod, compare the position of the auxiliary scale with the degree on the main scale, and calculate the specific deviation of the installation verticality of the wall and the column template by a conversion method familiar to those skilled in the art.
The auxiliary ruler is preferably made of light aluminum alloy with the thickness of 1mm and the bending edges of two sides of 5mm, so that the strength of the auxiliary ruler is increased, a measuring point on a wall or column template needing to measure verticality is firmly and accurately aligned, the width of the machined auxiliary ruler is 20mm, and the length of the machined auxiliary ruler is 200 mm. A sliding device is arranged between the vertical holding rod and the auxiliary ruler, so that the auxiliary ruler can slide up and down on the holding rod, and the auxiliary ruler can be used for measuring the verticality of walls with different heights. The sliding device comprises a groove track arranged along the axial direction of the vertical holding rod, a transition gasket is vertically connected to the end part of the auxiliary ruler, the other end of the transition gasket is clamped with the groove track on the holding rod, and the transition gasket and the auxiliary ruler are L-shaped, so that the transition gasket drives the auxiliary ruler to slide up and down. The transition gasket holds up the pole tip with vertical and sets up a locking screw, and the preferred ordinary flat head locking screw that adopts M3.5 x 8 that mainly used locking can be gliding vice chi from top to bottom, and transition gasket holds up the pole fixed department with vertical and processes the supporting screw thread of locking screw with 2mm thick iron sheet. The optimized enhancement in recess track both sides is pasted 1.5mm and is had the same material alloy strip, and the suppression becomes the wave form decorative pattern, makes things convenient for the dead screw of lock, realizes the fixed of vice chi, according to the statistics of daily measurement common range, the preferred recess track setting is in the range of 1m-2m apart from the main scale. Preferably, the end of the locking screw is roughened, so that the locking screw is reinforced to prevent falling.
The main graduated scale material is provided with scales with the auxiliary scale, and the main graduated scale material is fixedly connected with the vertical holding rod through threads. And a line pendant is connected to the auxiliary scale, the line pendant naturally droops to the main scale, the fixed point of the line pendant and the zero scale mark at the center of the main scale are kept on the same vertical line, and the line pendant adopts a common line pendant for common construction.
The construction method of the perpendicularity measuring device after the wall formwork is installed according to the present invention will be described with reference to specific examples.
When the formwork supporting and reinforcing construction process is detected or the construction is finished and then checked, the height of the auxiliary ruler is debugged according to the fact that the height of the wall body avoids the influence of the reinforcing piece, then the auxiliary ruler is locked at a proper height through a locking screw, a constructor holds the C-shaped vertical holding rod in a hand mode, the auxiliary ruler and the main graduated scale are respectively aligned to the upper end and the lower end of the measuring formwork, a scaffold pipe for the reinforcing wall body, a wood ridge for the reinforcing wall body and the like are kept away, the line weight is righted, the auxiliary ruler and the ruler plate where the main graduated scale is located are tightly attached, and the deviation of the line weight on the main scale is read. And finally, converting the perpendicularity deviation of the wall template after the wall template is installed according to the distance between the auxiliary scale and the main scale and the degree displayed by the line weight on the main scale by using a conversion method basically known by technicians in the building construction industry.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (9)
1. The utility model provides a wall form installation hangs down straightness measuring device after finishing which characterized in that: the auxiliary scale is vertically connected to the vertical holding rod, a sliding device is arranged between the vertical holding rod and the auxiliary scale, the auxiliary scale can slide up and down on the holding rod, a main scale is vertically connected to the vertical holding rod, a line weight is connected to the auxiliary scale, the line weight naturally droops to the main scale, and the fixed point of the line weight and the zero scale mark in the center of the main scale are kept on the same vertical line.
2. The device for measuring the verticality of the wall formwork after the wall formwork is installed according to claim 1, wherein: the sliding device comprises a groove track arranged along the axial direction of the vertical holding rod, a transition gasket is perpendicularly connected to the end portion of the auxiliary ruler, the transition gasket and the auxiliary ruler are L-shaped, the other end of the transition gasket is clamped with the groove track on the holding rod, and the transition gasket is slid to drive the auxiliary ruler to slide up and down.
3. The device for measuring the verticality of the wall formwork after the wall formwork is installed according to claim 2, wherein: the transition gasket is connected with the vertical holding rod through a locking screw, and a locking screw matched with a screw thread is arranged at the transition gasket to realize the vertical sliding of the transition gasket on the vertical holding rod.
4. The device for measuring the verticality of the wall formwork after the wall formwork is installed according to claim 2, wherein: the groove track is arranged in a range which is 1m-2m away from the main scale.
5. The device for measuring the verticality of the wall formwork after the wall formwork is installed according to claim 3, wherein: the locking screw end is roughened, realizes the reinforcing action and prevents to drop.
6. The device for measuring the verticality of the wall formwork after the wall formwork is installed according to claim 3, wherein: 1.5mm alloy strips are pasted on two sides of the groove track, and wavy patterns are pressed on the groove track to realize the fixation of the locking screw.
7. The device for measuring the verticality of the wall formwork after the wall formwork is installed according to any one of claims 1 to 6, wherein: the handrail is made of light aluminum alloy with the thickness of 1.5mm, and the handrail is arranged into a C shape.
8. The device for measuring the verticality of the wall formwork after the wall formwork is installed according to any one of claims 1 to 6, wherein: the length of the auxiliary ruler is equal to that of the main graduated rod.
9. A construction method for measuring verticality after wall formworks are installed by using the device of claims 1-6, which is characterized in that: adjusting the auxiliary scale to a proper height according to the height of a wall body, locking the auxiliary scale by using a locking screw, holding the vertical holding rod by hand, respectively aligning the auxiliary scale and the main scale to the upper end and the lower end of a measuring template, keeping away from a reinforcing scaffold pipe, a wood ridge and the like, righting the line weight, tightly adhering the main scale and the auxiliary scale, and reading the deviation of the line weight on the main scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651990.8A CN110702084A (en) | 2019-07-18 | 2019-07-18 | Verticality measuring device after wall formwork installation and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651990.8A CN110702084A (en) | 2019-07-18 | 2019-07-18 | Verticality measuring device after wall formwork installation and construction method |
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| Publication Number | Publication Date |
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| CN110702084A true CN110702084A (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910651990.8A Pending CN110702084A (en) | 2019-07-18 | 2019-07-18 | Verticality measuring device after wall formwork installation and construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622109A (en) * | 2020-04-23 | 2020-09-04 | 中铁十六局集团有限公司 | Auxiliary appliance for measuring adjustment elevation of segmental beam and beam segment |
| CN112033386A (en) * | 2020-09-12 | 2020-12-04 | 浙江大运建设集团有限公司 | Building construction detects uses perpendicular detection device with mark function |
-
2019
- 2019-07-18 CN CN201910651990.8A patent/CN110702084A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622109A (en) * | 2020-04-23 | 2020-09-04 | 中铁十六局集团有限公司 | Auxiliary appliance for measuring adjustment elevation of segmental beam and beam segment |
| CN112033386A (en) * | 2020-09-12 | 2020-12-04 | 浙江大运建设集团有限公司 | Building construction detects uses perpendicular detection device with mark function |
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