CN108871300B - Tool for detecting wall verticality - Google Patents
Tool for detecting wall verticality Download PDFInfo
- Publication number
- CN108871300B CN108871300B CN201810778405.6A CN201810778405A CN108871300B CN 108871300 B CN108871300 B CN 108871300B CN 201810778405 A CN201810778405 A CN 201810778405A CN 108871300 B CN108871300 B CN 108871300B
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- limiting plate
- adjusting
- rotating
- gear
- hole
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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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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention relates to a tool for detecting the perpendicularity of a wall, which comprises a limiting plate, an adjusting device, an infrared measuring instrument and a supporting rod, wherein the limiting plate comprises a first limiting plate and a second limiting plate, the adjusting device is positioned at the inner side of the second limiting plate and comprises an adjusting rod, a measuring scale, an adjusting gear and a fixing frame, the measuring scale is fixedly connected with the inner surface of the second limiting plate, the upper end of the rotating rod is provided with scales, the lower end of the rotating rod is provided with teeth, the fixing frame is sleeved at the outer end of the measuring ruler, one end of the fixing frame, which is close to the second limiting plate, is provided with a groove, the lower surface of the other end of the fixing frame is connected with a gear placing frame, the adjusting gear is positioned in the gear placing frame, the middle position of the adjusting gear is provided with a rotating hole a and a limiting groove, the adjusting rod comprises a rotating rod, a rotating ring and a fastening nut, one end of the rotating rod is fixedly connected with the rotating ring, the other; the invention has the advantages of accurate measurement and convenient use and observation.
Description
Technical Field
The invention belongs to the field of constructional engineering detection tools, and particularly relates to a tool for detecting the perpendicularity of a wall.
Background
Along with the high-speed development of society, the building industry is more and more exploded, when an engineering project is built, the investment is large, the building and using period is long, and the engineering project can be put into production and delivered for use only when meeting the quality standard, so the quality of the engineering project is the important factor in construction of building enterprises; the house building is an important component of the building industry, in the construction process, the wall body is used as a main support of an upper layer, and the perpendicularity of the wall body directly influences the quality of the house building; however, the existing wall perpendicularity detector is troublesome in use, and the observation and calculation of the measurement result are inconvenient; therefore, in order to solve the above problems, it is necessary to develop a tool for detecting the perpendicularity of the wall body, which has accurate measurement and is convenient to use and observe.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a tool for detecting the perpendicularity of a wall, which is accurate in measurement and convenient to use and observe.
The purpose of the invention is realized as follows: a tool for detecting the perpendicularity of a wall body comprises a limiting plate, an adjusting device, an infrared measuring instrument and a supporting rod, wherein the limiting plate comprises a first limiting plate and a second limiting plate, the second limiting plate is positioned below the first limiting plate and is vertically and fixedly connected with one end of the first limiting plate, the adjusting device is positioned on the inner side of the second limiting plate and comprises an adjusting rod, a measuring scale, an adjusting gear and a fixing frame, an adjusting through hole matched with the measuring scale is formed in the center of the fixing frame, one end of the measuring scale is fixedly connected with the inner surface of the second limiting plate, the other end of the measuring scale penetrates out of the outer end of the fixing frame through the adjusting through hole, the upper end of the measuring scale is provided with scales, the lower end of the measuring scale is provided with teeth matched with the adjusting gear, and one end of the, the lower surface of the other end is connected with a gear placing rack, a placing groove matched with the adjusting gear structure is arranged in the gear placing rack, the placing groove is communicated with the adjusting through hole, the adjusting gear is positioned in the placing groove, a rotating hole a is arranged at the middle position of the adjusting gear, limiting grooves are symmetrically arranged on two sides of the rotating hole a, rotating holes b are arranged in the middle positions of two side ends of the gear placing frame, the adjusting rod comprises a rotating rod, a rotating ring and a fastening nut, the structure of the rotating rod is matched with the structure of the rotating hole a, one end of the rotary ring is fixedly connected with the rotary ring, the other end of the rotary ring penetrates through the rotary hole a and the rotary hole b respectively and is in threaded connection with the fastening nut, the outer surface of the middle position of the rotating rod is symmetrically and fixedly provided with two stop blocks, and the structures of the stop blocks are matched with the structures of the limiting grooves; one end of the infrared measuring instrument is fixedly connected with the lower end of the fixing frame, an infrared ray lamp is arranged at the center of the other end of the infrared measuring instrument, the center of the infrared measuring instrument and the bottom surface of the groove are located on the same straight line, and the supporting rod is located between the infrared measuring instrument and the gear placing frame and fixedly connected with the lower end of the fixing frame.
The limiting plate and the adjusting device are not in contact with each other.
The outer surface of the middle position of the rotating rod is symmetrically and fixedly provided with two stop blocks, and the length of each stop block is equal to the thickness of the adjusting gear.
The outer surface of the middle position of the rotating rod is symmetrically and fixedly provided with two stop blocks, and the distance between the outer surfaces of the two stop blocks is larger than the diameter of the rotating hole b.
The structure of the rotary hole a is the same as that of the rotary hole b, and the centers of the rotary holes are positioned on the same straight line.
The invention has the beneficial effects that: when the infrared ray measuring device is used, the limiting plate is adjusted to a proper position through the adjusting device, the dimension of the contact position of the bottom surface of the groove and the measuring scale is recorded, then the infrared measuring instrument is opened, the limiting plate is contacted with the wall, when the limiting plate is contacted with the wall, the second limiting plate is contacted with the measured wall and is parallel, finally, the linear distance between the irradiation point of the infrared ray lamp on the ground and the measured wall on the infrared measuring instrument is measured and recorded, if the difference between the distance and the scale thickness of the second limiting plate is equal, the wall is proved to be vertical, otherwise, the wall is proved to be inclined; by adopting the structure, the accuracy of measuring the wall perpendicularity is improved, and the recording and observation are convenient in the using process; in summary, the invention has the advantages of accurate measurement and convenient use and observation.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a cross-sectional view of a front view of the present invention.
Fig. 4 is a front view of an adjustment lever structure of the present invention.
In the figure: 1. the device comprises a limiting plate 11, a first limiting plate 12, a second limiting plate 2, an adjusting device 21, an adjusting rod 211, a rotating rod 212, a rotating ring 213, a fastening nut 214, a stop block 22, a measuring scale 23, an adjusting gear 231, a rotating hole a232, a limiting groove 24, a fixing frame 241, an adjusting through hole 242, a groove 25, a gear placing frame 251, a placing groove 3, an infrared measuring instrument 4 and a supporting rod.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, 2, 3, and 4: a tool for detecting the perpendicularity of a wall body comprises a limiting plate 1, an adjusting device 2, an infrared measuring instrument 3 and a supporting rod 4, wherein the limiting plate 1 comprises a first limiting plate 11 and a second limiting plate 12, the second limiting plate 12 is positioned below the first limiting plate 11 and is vertically and fixedly connected with one end of the first limiting plate 11, the adjusting device 2 is positioned on the inner side of the second limiting plate 12 and comprises an adjusting rod 21, a measuring scale 22, an adjusting gear 23 and a fixing frame 24, an adjusting through hole 241 matched with the measuring scale 22 in structure is arranged at the center of the fixing frame 24, one end of the measuring scale 22 is fixedly connected with the inner surface of the second limiting plate 12, the other end of the measuring scale penetrates out of the outer end of the fixing frame 24 through the adjusting through hole 241, scales are arranged at the upper end of the measuring scale 22, teeth matched with the adjusting gear 23 in structure are arranged, a groove 242 is formed at one end of the fixing frame 24 close to the second limiting plate 12, a gear placing frame 25 is connected to the lower surface of the other end of the fixing frame, a placing groove 251 structurally matched with the adjusting gear 23 is formed in the gear placing frame 25, the placing groove 251 and the adjusting through hole 241 are communicated with each other, the adjusting gear 23 is located in the placing groove 251, a rotating hole a231 is formed in the middle of the adjusting gear 23, limiting grooves 232 are symmetrically formed in two sides of the rotating hole a231, a rotating hole b is formed in the middle of two side ends of the gear placing frame 25, the adjusting rod 21 comprises a rotating rod 211, a rotating ring 212 and a fastening nut 213, the rotating rod 211 is structurally matched with the rotating hole a231, one end of the rotating rod is fixedly connected with the rotating ring 212, the other end of the rotating rod respectively penetrates through the rotating hole a231 and the rotating hole b to be in threaded connection with the fastening nut 213, and two stoppers 214 are symmetrically and fixedly formed on the outer surface of, the structure of the stop block 214 is matched with the structure of the limit groove 232; one end of the infrared measuring instrument 3 is fixedly connected with the lower end of the fixing frame 24, an infrared ray lamp is arranged at the center position of the other end of the infrared measuring instrument 3, the center position of the infrared measuring instrument 3 and the groove bottom surface of the groove 242 are located on the same straight line, and the supporting rod 4 is located between the infrared measuring instrument 3 and the gear placing frame 25 and is fixedly connected with the lower end of the fixing frame 24.
The limiting plate 1 and the adjusting device 2 are not in contact with each other; the outer surface of the middle position of the rotating rod 211 is symmetrically and fixedly provided with two stoppers 214, and the length of each stopper 214 is the same as the thickness of the adjusting gear 23; the outer surface of the middle position of the rotating rod 211 is symmetrically and fixedly provided with two stop blocks 214, and the distance between the outer surfaces of the two stop blocks 214 is greater than the diameter of the rotating hole b; the rotary hole a231 and the rotary hole b have the same structure, and the centers thereof are positioned on the same straight line.
When the invention is used, firstly, the rotating ring 212 is rotated, the rotating ring 212 rotates to drive the rotating rod 211 to rotate, the rotating rod 211 drives the adjusting gear 23 to rotate by utilizing the matching connection between the stop block 214 at the middle position of the outer surface of the rotating rod 211 and the limiting groove 232 at the center of the adjusting gear 23 in the rotating process, the lower end of the measuring scale 22 is provided with teeth matched with the structure of the adjusting gear 23, the adjusting gear 23 rotates to drive the measuring scale 22 to move left and right, the left and right adjustment of the measuring scale 22 drives the left and right adjustment of the limiting plate 1, when the limiting plate 1 is adjusted to a proper position, the dimension of the contact part of the bottom surface of the groove 242 and the measuring scale 22 is recorded, then, the fastening nut 213 is rotated to enable the fastening nut 213 to be in close contact with the gear placing frame 25, the rotating rod 211 is limited by utilizing the friction force between the fastening nut 213 and the gear placing frame 25, so as, the problem that the measuring result is influenced by the fact that the measuring scale 22 moves left and right due to the fact that the adjusting gear 23 rotates when the device is used for measuring is solved; finally, the infrared measuring instrument 3 is opened, the limit plate 1 is contacted with the wall, when the limit plate 1 is contacted with the wall, the second limit plate 12 is contacted with the measured wall and is in a parallel shape, after the operation is finished, the linear distance between the radiation point of the infrared ray lamp on the infrared measuring instrument 3 irradiating the ground and the measured wall is measured and recorded, the infrared ray lamp is positioned at the central position of the lower end of the infrared measuring instrument 3, and the central position of the infrared measuring instrument 3 and the groove bottom surface of the groove 242 are positioned at the same straight line, therefore, if the difference between the linear distance between the radiation point of the infrared ray lamp irradiating the ground and the measured wall and the scale of the measuring scale 22 is equal to the thickness of the second limit plate 12, the wall is proved to be vertical, if the difference between the linear distance between the radiation point of the infrared ray lamp irradiating the ground and the measured wall and the scale of the measuring scale 22, the wall body is proved to incline inwards, and if the difference between the linear distance between the ground irradiated by the infrared ray lamp and the wall body to be detected and the scale of the measuring scale 22 is smaller than the thickness of the second limiting plate 12, the wall body is proved to incline outwards; in summary, the invention has the advantages of accurate measurement and convenient use and observation.
Claims (5)
1. The utility model provides a frock for wall body straightness that hangs down detects, includes limiting plate (1), adjusting device (2), infrared measuring instrument (3) and bracing piece (4), its characterized in that: the limiting plate (1) comprises a first limiting plate (11) and a second limiting plate (12), the second limiting plate (12) is located below the first limiting plate (11) and is vertically and fixedly connected with one end of the first limiting plate (11), the adjusting device (2) is located on the inner side of the second limiting plate (12) and comprises an adjusting rod (21), a measuring scale (22), an adjusting gear (23) and a fixing frame (24), an adjusting through hole (241) matched with the measuring scale (22) in structure is arranged at the center of the fixing frame (24), one end of the measuring scale (22) is fixedly connected with the inner surface of the second limiting plate (12), the other end of the measuring scale penetrates out of the outer end of the fixing frame (24) through the adjusting through hole (241), scales are arranged at the upper end of the measuring scale (22), and teeth matched with the adjusting gear (23) in structure are arranged at the lower end of the measuring scale (22), a groove (242) is formed in one end, close to the second limiting plate (12), of the fixing frame (24), a gear placing frame (25) is connected to the lower surface of the other end of the fixing frame, a placing groove (251) matched with the adjusting gear (23) in structure is formed in the gear placing frame (25), the placing groove (251) is communicated with the adjusting through hole (241), the adjusting gear (23) is located in the placing groove (251), a rotating hole a (231) is formed in the middle of the adjusting gear (23), limiting grooves (232) are symmetrically formed in two sides of the rotating hole a (231), a rotating hole b is formed in the middle of two side ends of the gear placing frame (25), the adjusting rod (21) comprises a rotating rod (211), a rotating ring (212) and a fastening nut (213), and the structure of the rotating rod (211) is matched with the structure of the rotating hole a (231), one end of the rotating rod is fixedly connected with the rotating ring (212), the other end of the rotating rod penetrates through a rotating hole a (231) and a rotating hole b respectively and is in threaded connection with the fastening nut (213), two stop blocks (214) are symmetrically and fixedly arranged on the outer surface of the middle position of the rotating rod (211), and the structures of the stop blocks (214) are matched with those of the limiting grooves (232); one end of the infrared measuring instrument (3) is fixedly connected with the lower end of the fixing frame (24), an infrared ray lamp is arranged at the center position of the other end of the infrared measuring instrument (3), the center position of the infrared measuring instrument (3) is located on the same straight line with the bottom surface of the groove (242), and the supporting rod (4) is located between the infrared measuring instrument (3) and the gear placing frame (25) and fixedly connected with the lower end of the fixing frame (24).
2. The tool for detecting the perpendicularity of the wall body according to claim 1, wherein: the limiting plate (1) and the adjusting device (2) are not in contact with each other.
3. The tool for detecting the perpendicularity of the wall body according to claim 1, wherein: the outer surface of the middle position of the rotating rod (211) is symmetrically and fixedly provided with two stop blocks (214), and the length of each stop block (214) is the same as the thickness of the adjusting gear (23).
4. The tool for detecting the perpendicularity of the wall body according to claim 1 or 3, wherein the tool comprises: the outer surface of the middle position of the rotating rod (211) is symmetrically and fixedly provided with two stop blocks (214), and the distance between the outer surfaces of the two stop blocks (214) is larger than the diameter of the rotating hole b.
5. The tool for detecting the perpendicularity of the wall body according to claim 1, wherein: the rotary hole a (231) and the rotary hole b have the same structure, and the centers of the rotary holes are positioned on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778405.6A CN108871300B (en) | 2018-07-16 | 2018-07-16 | Tool for detecting wall verticality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778405.6A CN108871300B (en) | 2018-07-16 | 2018-07-16 | Tool for detecting wall verticality |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108871300A CN108871300A (en) | 2018-11-23 |
| CN108871300B true CN108871300B (en) | 2020-11-03 |
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ID=64302412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810778405.6A Expired - Fee Related CN108871300B (en) | 2018-07-16 | 2018-07-16 | Tool for detecting wall verticality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108871300B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029120B (en) * | 2021-04-07 | 2023-02-28 | 中国建筑第八工程局有限公司 | Detection tool and detection method for wall surface verticality |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9778034B2 (en) * | 2015-03-23 | 2017-10-03 | Walter Wells Rice | Combination level and right angle measuring tool |
| CN106468550A (en) * | 2015-08-19 | 2017-03-01 | 五冶集团上海有限公司 | A kind of wall column formwork detection rule for verticality and preparation method thereof |
| CN205066772U (en) * | 2015-10-09 | 2016-03-02 | 文登蓝岛建筑工程有限公司 | Perpendicular detector of datumization wall body |
| CN206818211U (en) * | 2017-07-03 | 2017-12-29 | 菅雨培 | A kind of construction vertical detection device |
| CN207472265U (en) * | 2017-11-28 | 2018-06-08 | 中国建筑第七工程局有限公司 | A kind of measurement module installs verticality device |
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2018
- 2018-07-16 CN CN201810778405.6A patent/CN108871300B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN108871300A (en) | 2018-11-23 |
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Granted publication date: 20201103 |
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