CN110030982B - Door and window detects level bar for building engineering quality supervision - Google Patents
Door and window detects level bar for building engineering quality supervision Download PDFInfo
- Publication number
- CN110030982B CN110030982B CN201910371779.0A CN201910371779A CN110030982B CN 110030982 B CN110030982 B CN 110030982B CN 201910371779 A CN201910371779 A CN 201910371779A CN 110030982 B CN110030982 B CN 110030982B
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- horizontal
- level bar
- door
- horizontal ruler
- level
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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
-
- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Door And Window Frames Mounted To Openings (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of measuring devices and discloses a door and window detection level bar for quality supervision of construction engineering. This door and window detects level bar for construction engineering quality supervision makes first level bar and second level bar can keep the horizontality when strutting through the cooperation of connected node and backup pad and stay bolt, avoids appearing the slope and leads to measuring result to have the error, makes this level bar can fold under the condition that does not use through folding connecting piece, makes this level bar convenient to carry, makes first level bar can follow the connecting plate and take off exclusive use through the cooperation of sliding cavity and joint seat.
Description
Technical Field
The invention relates to the technical field of measuring devices, in particular to a door and window detection level bar for quality supervision of constructional engineering.
Background
The level bar is a measuring instrument which utilizes the principle of liquid level to directly display angular displacement by the level bubble and measure the deviation degree of the measured surface relative to the horizontal position, the vertical position and the inclined position.
The spirit level that uses at present is more crude, whether need go to place the level to the spirit level according to people's subjective consciousness and judge, when measuring the spirit level of some doors and windows, can't confirm whether level of placing, and then lead to measuring result deviation to appear, door and window's width value and height value are higher for some, can't carry out the level to the spirit level when using and fix, and can't place into the spirit level when door and window's width value is less, still need use shorter spirit level, just so need use different spirit levels to measure, it is not convenient enough to carry.
Disclosure of Invention
The invention provides a door and window detection level bar for quality supervision of construction engineering, which has the advantages of being capable of being folded, stretched, detachably measured and slidably measured, and solves the problems that the traditional level bar cannot be horizontally positioned and cannot be adjusted according to the width of a door and a window and dare to bet in the using process.
The invention provides the following technical scheme: a door and window detection horizontal ruler for quality supervision of building engineering comprises a folding connecting piece, an expansion plate and a first horizontal ruler, wherein the right side face of the folding connecting piece is fixedly connected with a connecting plate, a sliding cavity is formed in the connecting plate, the left side face of the first horizontal ruler is fixedly connected with a clamping seat, the clamping seat is in sliding connection with the sliding cavity, a first placing groove is formed in the first horizontal ruler, a vertical air level is fixedly installed in the first placing groove, a second placing groove is formed in the first horizontal ruler, a horizontal air level is fixedly installed in the second placing groove, a third placing groove is formed in the first horizontal ruler, an inclined air level is fixedly installed in the third placing groove, a first magnetic stripe is fixedly bonded at the bottom of the first horizontal ruler, and a first horizontal roller is fixedly installed on the right side face of the first horizontal ruler, the left side surface of the folding connecting piece is fixedly connected with a second horizontal ruler, the front surface of the second horizontal ruler is fixedly provided with a connecting node, the front surface of the connecting node is movably provided with a support plate, the front surface of the left side of the support plate is provided with a support bolt in a threaded manner, the bottom of the second horizontal ruler is fixedly bonded with a second magnetic stripe, the bottom of the folding connecting piece is fixedly connected with a support rod, the bottom of the support rod is connected with a screw in a threaded manner, the bottom of the screw is fixedly provided with a hand support rod, the inside of the second horizontal ruler is provided with a movable cavity matched with an expansion plate, the side surface of the expansion plate is provided with a clamping groove, the front surface of the second horizontal ruler is provided with a regulation and control cavity, the side surface of the regulation and control cavity is movably connected with a sliding seat, the inner threads of the sliding, the other end of the fastening screw rod penetrates through the clamping groove and extends to the inside of the clamping groove, the clamping seat is fixedly connected with the other end of the fastening screw rod, and a second horizontal roller is fixedly connected to the left side face of the expansion plate.
Preferably, the first level bar is provided with a screw hole matched with the supporting bolt.
Preferably, the length value of the regulating cavity is slightly larger than that of the expansion plate, and the diameter value of the clamping seat is slightly larger than that of the opening width of the clamping groove.
Preferably, the vertical level bubble, the horizontal level bubble and the inclined level bubble are distributed on the first horizontal rod from left to right in sequence.
Preferably, the inclined level bubble has an inclination angle of 45 °.
Preferably, the number of the first horizontal rollers is two, the number of the second horizontal rollers is two, and the two first horizontal rollers and the two second horizontal rollers are symmetrically distributed by taking a horizontal center line of the folding connecting piece as a symmetry axis.
Preferably, the width of the second level is slightly larger than that of the first level, and the length of the second level is slightly larger than that of the first level.
Preferably, the first magnetic stripe and the second magnetic stripe are respectively positioned at the back parts of the first horizontal ruler and the second horizontal ruler and are fixedly connected with magnetic plates.
The invention has the following beneficial effects:
1. this door and window detects level bar for construction engineering quality supervision makes first level bar and second level bar can keep the horizontality when strutting through the cooperation of connected node and backup pad and stay bolt, avoids appearing the slope and leads to measuring result to have the error, makes this level bar can fold under the condition that does not use through folding connecting piece, makes this level bar convenient to carry, makes first level bar can follow the connecting plate and take off exclusive use through the cooperation of sliding cavity and joint seat.
2. This door and window detects level bar for building engineering quality supervision makes this level bar needn't detect with the help of the ladder when measuring higher door and window through the cooperation of hand bracing piece and bracing piece, can measure door and window's side wall from last to down whether on a vertical line through first horizontal gyro wheel and second horizontal gyro wheel, and then measures the vertical degree of door and window side wall.
3. This door and window detects level bar for building engineering quality supervision makes people when measuring through first magnetic stripe and second magnetic stripe, can adsorb the level bar on door and window at any time, and the people of being convenient for observe the air level, and the cooperation through fastening lead screw and slide makes the expansion plate can fix in any position of second level bar, and then can make this level bar detect the door and window of different widths.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a side cross-sectional view of a second level of the present invention;
FIG. 3 is a top view of the connection of the structural connecting plate and the first level according to the present invention.
In the figure: 1. folding the connecting piece; 2. a support plate; 3. connecting the nodes; 4. a control chamber; 5. a handle; 6. a retractable plate; 7. a second horizontal roller; 8. a second magnetic stripe; 9. a support bar; 10. a screw; 11. a walking support rod; 12. a vertical level bubble; 13. a second placing groove; 14. a horizontal level bubble; 15. a third placing groove; 16. tilting the level bubble; 17. a first magnetic stripe; 18. a first horizontal roller; 19. a first placing groove; 20. a first level; 21. a support bolt; 22. a connecting plate; 23. a second level; 24. a movable cavity; 25. a slide base; 26. fastening a screw rod; 27. a card slot; 28. a card holder; 29. a sliding cavity; 30. a clamping seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a door and window detection level bar for quality supervision of construction engineering, comprising a folding connector 1, a telescopic plate 6 and a first level bar 20, wherein the level bar can be folded under the condition of not being used through the folding connector 1, so that the level bar is convenient to carry, a connecting plate 22 is fixedly connected to the right side of the folding connector 1, a sliding cavity 29 is formed inside the connecting plate 22, a clamping seat 30 is fixedly connected to the left side of the first level bar 20, the clamping seat 30 is slidably connected with the inside of the sliding cavity 29, the first level bar 20 can be taken down from the connecting plate 22 for independent use through the cooperation of the sliding cavity 29 and the clamping seat 30, a first placing groove 19 is formed inside the first level bar 20, a vertical level bubble 12 is fixedly installed inside the first placing groove 19, a second placing groove 13 is formed inside the first level bar 20, a horizontal level bubble 14 is fixedly installed inside the second placing groove 13, a third placing groove 15 is opened inside the first level bar 20, an inclined level bubble 16 is fixedly installed inside the third placing groove 15, the vertical level bubble 12, the horizontal level bubble 14 and the inclined level bubble 16 are sequentially distributed on the first level bar 20 from left to right, the inclined angle of the inclined level bubble 16 is 45 degrees, a first magnetic strip 17 is fixedly adhered to the bottom of the first level bar 20, a first horizontal roller 18 is fixedly installed on the right side surface of the first level bar 20, a second level bar 23 is fixedly connected to the left side surface of the folding connecting piece 1, the width value of the second level bar 23 is slightly larger than that of the first level bar 20, the length value of the second level bar 23 is slightly larger than that of the first level bar 20, a connecting node 3 is fixedly installed on the front surface of the second level bar 23, a supporting plate 2 is movably installed on the front surface of the connecting node 3, the supporting bolt 21 is installed on the front face of the left side of the supporting plate 2 in a threaded manner, a screw hole matched with the supporting bolt 21 is formed in the first horizontal ruler 20, the first horizontal ruler 20 and the second horizontal ruler 23 can be kept in a horizontal state when being unfolded through the matching of the connecting node 3, the supporting plate 2 and the supporting bolt 21, errors of a measuring result caused by inclination are avoided, the second magnetic stripe 8 is fixedly adhered to the bottom of the second horizontal ruler 23, people can adsorb the horizontal rulers on doors and windows at any time when measuring through the first magnetic stripe 17 and the second magnetic stripe 8, people can conveniently observe a bubble, the first magnetic stripe 17 and the second magnetic stripe 8 are respectively positioned on the back parts of the first horizontal ruler 20 and the second horizontal ruler 23 and are fixedly connected with magnetic plates, the magnetic plates are favorable for directly adsorbing the horizontal rulers on the doors and windows in the using process, the supporting rod 9 is fixedly connected to the bottom of the folding connecting piece 1, the bottom of the support rod 9 is in threaded connection with a screw rod 10, the bottom of the screw rod 10 is fixedly provided with a hand-held support rod 11, the leveling rod can be used for detecting higher doors and windows without the help of a ladder through the matching of the hand-held support rod 11 and the support rod 9, a movable cavity 24 matched with the expansion plate 6 is arranged inside the second leveling rod 23, the side surface of the expansion plate 6 is provided with a clamping groove 27, the front surface of the second leveling rod 23 is provided with a regulating and controlling cavity 4, the length value of the regulating and controlling cavity 4 is slightly larger than that of the expansion plate 6, the side surface of the regulating and controlling cavity 4 is movably connected with a slide seat 25, the inner thread of the slide seat 25 is provided with a fastening screw rod 26, the expansion plate 6 can be fixed at any position of the second leveling rod 23 through the matching of the fastening screw rod 26 and the slide seat 25, further, the leveling rod can detect doors and windows with different widths, one end of, the other end of fastening lead screw 26 runs through draw-in groove 27 and extends to the inside and fixedly connected with cassette 28 of draw-in groove 27, the diameter value of cassette 28 slightly is greater than the opening width value of draw-in groove 27, the left surface fixedly connected with second horizontal roller 7 of expansion plate 6, the quantity of first horizontal roller 18 is two, the quantity of second horizontal roller 7 is two, two first horizontal rollers 18 and two second horizontal rollers 7 all use the horizontal central line of folding connecting piece 1 to be the symmetry axis symmetric distribution, can measure door and window's side wall from last to down whether on a vertical line through first horizontal roller 18 and second horizontal roller 7, and then measure the vertical degree of door and window side wall.
The working principle is that the first horizontal ruler 20 and the second horizontal ruler 23 are rotated to the same horizontal line, the support plate 2 is rotated around the connecting node 3, then the support bolt 21 is screwed to fix the other end of the support plate 2, the position of the expansion plate 6 is adjusted according to the width of a door or window, the slide carriage 25 moves on the regulating and controlling cavity 4 along with the expansion plate 6 when the expansion plate 6 is pulled, the handle 5 drives the fastening screw rod 26 to move, the clamp seat 28 is further driven to act in the clamp groove 27 to fix the expansion plate 6, then the state of the horizontal bubble 14 is observed, when the door or window to be measured is higher, the screw rod 10 on the hand support rod 11 is directly connected with the support rod 9, the hand support rod 11 lifts the horizontal ruler to the measuring position, when the first horizontal ruler 20 is needed to be used alone, the clamp seat 30 only needs to be pulled out of the slide cavity 29, when the side wall of the door and window needs to be measured whether to be horizontal, the first horizontal roller 18 and the second horizontal roller 7 are directly close to the side wall, and then the door and window moves up and down.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a building engineering quality supervise detects level bar with door and window, includes folding connecting piece (1), expansion plate (6) and first level bar (20), its characterized in that: the right side face of the folding connecting piece (1) is fixedly connected with a connecting plate (22), a sliding cavity (29) is formed in the connecting plate (22), the left side face of the first horizontal ruler (20) is fixedly connected with a clamping seat (30), the clamping seat (30) is in sliding connection with the inside of the sliding cavity (29), the first horizontal ruler (20) can be taken down from the connecting plate (22) to be used independently through the matching of the sliding cavity (29) and the clamping seat (30), a first placing groove (19) is formed in the first horizontal ruler (20), a vertical leveling bubble (12) is fixedly installed in the first placing groove (19), a second placing groove (13) is formed in the first horizontal ruler (20), a horizontal leveling bubble (14) is fixedly installed in the second placing groove (13), a third placing groove (15) is formed in the first horizontal ruler (20), the inner part of the third placing groove (15) is fixedly provided with an inclined level bubble (16), the bottom of the first horizontal ruler (20) is fixedly bonded with a first magnetic stripe (17), the right side surface of the first horizontal ruler (20) is fixedly provided with a first horizontal roller (18), the left side surface of the folding connecting piece (1) is fixedly connected with a second horizontal ruler (23), the front surface of the second horizontal ruler (23) is fixedly provided with a connecting node (3), the front surface of the connecting node (3) is movably provided with a supporting plate (2), the front surface of the left side of the supporting plate (2) is provided with a supporting bolt (21) in a threaded manner, the first horizontal ruler (20) is provided with a screw hole matched with the supporting bolt (21), and the first horizontal ruler (20) and the second horizontal ruler (23) can keep a horizontal state when being unfolded through the matching of the connecting node (3), the supporting plate (2) and the supporting bolt (21), the fixed bonding in bottom of second level bar (23) has second magnetic stripe (8), bottom fixedly connected with bracing piece (9) of folding connecting piece (1), the bottom threaded connection of bracing piece (9) has screw rod (10), the bottom fixed mounting of screw rod (10) has hand bracing piece (11), the inside of second level bar (23) is seted up with expansion plate (6) matched with activity chamber (24), draw-in groove (27) have been seted up to the side of expansion plate (6), regulation chamber (4) have been seted up in the front of second level bar (23), the side swing joint in regulation chamber (4) has slide (25), fastening lead screw (26) is installed to the internal thread of slide (25), fastening lead screw (26) are located one end fixedly connected with handle (5) in the second level bar (23) outside, the other end of fastening lead screw (26) runs through draw-in groove (27) and extends to the inside of draw-in groove (27) and fixes and fix the inside of draw-in groove (27) Is connected with a clamping seat (28), and the left side surface of the expansion plate (6) is fixedly connected with a second horizontal roller (7).
2. The door and window detection level bar for quality supervision of building engineering according to claim 1, characterized in that: the length value of the adjusting cavity (4) is slightly larger than that of the expansion plate (6), and the diameter value of the clamping seat (28) is slightly larger than that of the opening of the clamping groove (27).
3. The door and window detection level bar for quality supervision of building engineering according to claim 1, characterized in that: the vertical level bubble (12), the horizontal level bubble (14) and the inclined level bubble (16) are distributed on the first horizontal rod (20) from left to right in sequence.
4. The door and window detection level bar for quality supervision of building engineering according to claim 1, characterized in that: the angle of inclination of the inclined level bubble (16) is 45 degrees.
5. The door and window detection level bar for quality supervision of building engineering according to claim 1, characterized in that: the number of the first horizontal rollers (18) is two, the number of the second horizontal rollers (7) is two, and the two first horizontal rollers (18) and the two second horizontal rollers (7) are symmetrically distributed by taking a horizontal center line of the folding connecting piece (1) as a symmetry axis.
6. The door and window detection level bar for quality supervision of building engineering according to claim 1, characterized in that: the width value of the second horizontal rule (23) is slightly larger than that of the first horizontal rule (20), and the length value of the second horizontal rule (23) is slightly larger than that of the first horizontal rule (20).
7. The door and window detection level bar for quality supervision of building engineering according to claim 1, characterized in that: the first magnetic strip (17) and the second magnetic strip (8) are respectively positioned at the back parts of the first horizontal ruler (20) and the second horizontal ruler (23) and are fixedly connected with magnetic plates.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910371779.0A CN110030982B (en) | 2019-05-06 | 2019-05-06 | Door and window detects level bar for building engineering quality supervision |
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| CN201910371779.0A CN110030982B (en) | 2019-05-06 | 2019-05-06 | Door and window detects level bar for building engineering quality supervision |
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| CN110030982B true CN110030982B (en) | 2021-07-06 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112857319B (en) * | 2021-01-30 | 2022-09-09 | 山东科技职业学院 | Door and window detects level bar for building engineering quality supervision |
| CN112978521B (en) * | 2021-05-06 | 2023-05-05 | 河北雄安汇颐信息技术有限公司 | Land survey and measurement line tightening equipment based on electronic information technology |
| CN113899274B (en) * | 2021-10-15 | 2024-06-07 | 浙江工业大学 | Survey and drawing ruler for building inclination measurement |
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| CN205332969U (en) * | 2016-01-26 | 2016-06-22 | 李坤 | Building works survey chi |
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| KR20170127886A (en) * | 2016-05-13 | 2017-11-22 | 서영대 | Multipurpose omitted |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109341480A (en) * | 2018-10-17 | 2019-02-15 | 安徽省卓创信息科技服务有限公司 | A kind of construction engineering quality detection device |
| CN208795087U (en) * | 2018-11-16 | 2019-04-26 | 王华良 | A kind of Project Supervising detection device |
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- 2019-05-06 CN CN201910371779.0A patent/CN110030982B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2276880C (en) * | 1998-07-27 | 2002-07-30 | Richard J. Moe | Multi-purpose measuring tool |
| CN2577247Y (en) * | 2002-10-08 | 2003-10-01 | 庄成荣 | Multifunction combined level |
| CN104075693A (en) * | 2014-07-04 | 2014-10-01 | 宁波美成生物科技有限公司 | Triangle leveling instrument |
| CN205332969U (en) * | 2016-01-26 | 2016-06-22 | 李坤 | Building works survey chi |
| KR20170127886A (en) * | 2016-05-13 | 2017-11-22 | 서영대 | Multipurpose omitted |
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| CN206656765U (en) * | 2017-04-28 | 2017-11-21 | 金志刚 | A kind of combination type multifunction water leveling ruler |
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| CN110030982A (en) | 2019-07-19 |
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Effective date of registration: 20210513 Address after: 325800 east side of the first floor of building a, 66 Yongjiang Road, Wenzhou Economic and Technological Development Zone, Longwan District, Wenzhou City, Zhejiang Province Applicant after: Wenzhou Zhongxu Construction Engineering Quality Testing Center Co.,Ltd. Address before: 050400 building 6, lishuiwan community, Pingshan County, Shijiazhuang City, Hebei Province Applicant before: Luo Jianzhong |
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