CN213956229U - Civil construction engineering straightness detecting instrument that hangs down - Google Patents
Civil construction engineering straightness detecting instrument that hangs down Download PDFInfo
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- CN213956229U CN213956229U CN202022139473.3U CN202022139473U CN213956229U CN 213956229 U CN213956229 U CN 213956229U CN 202022139473 U CN202022139473 U CN 202022139473U CN 213956229 U CN213956229 U CN 213956229U
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Abstract
The utility model discloses a civil and architectural engineering verticality detection instrument, the utility model relates to the technical field of detection instruments, the civil and architectural engineering verticality detection instrument, which comprises a base, a stand column, a swivel base and a measuring arm, wherein the stand column is provided with four columns and is uniformly fixed in the middle of the upper surface of the base, the measuring arm is fixedly connected above the swivel base, and a frame is fixed on the upper surface of the base and in the middle of the four columns; the beneficial effects of the utility model reside in that: drive the threaded rod through the motor and rotate and make the sleeve rise or descend, be convenient for adjust the height of measuring head, make it can measure the surface of multiple height, make the swivel mount rotate on the support through extracting the bolt, be convenient for adjust the direction of measuring head, make it can measure the surface of a plurality of angles, greatly increased the convenience of use of instrument, avoid the error that artificial removal caused simultaneously, send laser mapping on the scale through laser emitter, make the reading comparatively accurate.
Description
Technical Field
The utility model belongs to the technical field of detecting instrument technique and specifically relates to a building construction engineering straightness detecting instrument that hangs down is related to.
Background
At present, along with the rapid development of real estate, the safety of building construction is more and more emphasized, wherein perpendicularity is an important index for measuring the building safety, the wall surface of a building is generally poured by concrete, the wall surface of the building is required to be vertical to the horizontal plane, otherwise, the possibility of sinking of one side of a ground base exists, the building safety is extremely influenced after long-time inclined accumulation, and the perpendicularity measurement is to indicate that a measured element in engineering keeps a correct 90-degree included angle relative to a reference element, namely the orthogonal degree between the two elements is usually kept. A common detection device for perpendicularity measurement is a perpendicularity measuring instrument. The existing civil construction engineering verticality detection instrument is inconvenient to adjust the height and direction of measurement, and when the instrument is faced with various measurement planes, the instrument is required to be moved manually, the instrument is required to be calibrated for many times, time and labor are wasted, the precision is poor, and the instrument is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that exists with not enough above-mentioned, a building construction engineering straightness detecting instrument that hangs down is provided, it drives the threaded rod through the motor and rotates and make the sleeve rise or descend, be convenient for adjust the height of measuring head, make it can measure the surface of multiple height, make the swivel mount rotate on the support through extracting the bolt, be convenient for adjust the direction of measuring head, make it can measure the surface of a plurality of angles, greatly increased the convenience in use of instrument, avoid the error that artificial removal caused simultaneously, send laser mapping on the scale through laser emitter, make the reading comparatively accurate.
In order to achieve the purpose, the adopted technical scheme is as follows:
the instrument for detecting the verticality of the civil construction engineering comprises a base, stand columns, a rotary seat and measuring arms, wherein the stand columns are provided with four stand columns which are uniformly fixed in the middle of the upper surface of the base, the measuring arms are fixedly connected above the rotary seat, the upper surface of the base is positioned among the four stand columns, a machine base is fixed in the middle of the four stand columns, a motor is installed in the machine base, the upper end of the motor is rotatably connected with a threaded rod, a movable seat is movably sleeved on the surface of the stand column above the motor, the upper end of the threaded rod penetrates through the upper surface of the movable seat and is in sliding connection with the upper surface of the movable seat, a sleeve is fixedly connected to the upper surface of the movable seat, the upper end of the threaded rod is positioned in the sleeve, a top plate is fixed to the upper ends of the stand columns, and the upper ends of the sleeve penetrate through the upper surface of the top plate;
a fixed seat is fixed at the upper end of the sleeve, a support is fixedly connected to the upper surface of the fixed seat, the rotary seat is rotatably connected to the upper surface of the support, a plurality of pin holes are formed in the periphery of the upper surface of the rotary seat at equal intervals, and the bottom ends of the pin holes extend downwards into the fixed seat;
the utility model discloses a laser level measuring device, including measuring arm, measuring head, touch panel, laser emitter, measuring arm upper surface embedding has the glass air level, just the measuring arm right-hand member is equipped with the measuring head, it is connected with the damping pivot to rotate between measuring head and the measuring arm, the measuring head right-hand member is fixed with the touch panel, just surface mounting has laser emitter under the measuring head.
Preferably, an annular graduated scale is arranged on the outer side of the upper surface of the base, and the lower end of the laser emitter is opposite to the central line of the graduated scale.
Preferably, the inner surface of the sleeve is provided with internal threads, and the threaded rod is in threaded connection with the sleeve.
Preferably, any two pin holes on the same vertical line are internally inserted with pins, and the swivel mount is fixed with the support through the pin holes and the pins.
Preferably, the total length of the measuring arm and the measuring head is greater than the radius of the base.
Preferably, a plurality of suckers are fixed on the outer side surface of the measuring head.
By adopting the technical scheme, the beneficial effects are as follows:
drive the threaded rod through the motor and rotate and make the sleeve rise or descend, be convenient for adjust the height of measuring head, make it can measure the surface of multiple height, make the swivel mount rotate on the support through extracting the bolt, be convenient for adjust the direction of measuring head, make it can measure the surface of a plurality of angles, greatly increased the convenience of use of instrument, avoid the error that artificial removal caused simultaneously, send laser mapping on the scale through laser emitter, make the reading comparatively accurate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of the overall front view cross-sectional structure of the present invention;
fig. 2 is a schematic view of the overall top plan structure of the present invention;
fig. 3 is a schematic view of the overall top-view cross-sectional structure of the present invention;
fig. 4 is a schematic view of a cross-sectional structure of the swivel base of the present invention.
The labels in the figure are: a base 1; a machine base 2; a motor 3; a column 4; a movable seat 5; a top plate 6; a sleeve 7; a threaded rod 8; a fixed seat 9; a support 10; a rotary base 11; a pin hole 12; a measuring arm 13; a glass vial 14; a measuring head 15; a touch plate 16; a damping rotating shaft 17; a laser transmitter 18; a latch 19; a suction cup 20.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1 to 4, the utility model relates to a civil construction engineering verticality detection instrument, including base 1, stand 4, swivel mount 11 and measuring arm 13, stand 4 is equipped with four and evenly fixed in the middle of the base 1 upper surface, measuring arm 13 is fixed connection in swivel mount 11 top, base 1 upper surface and lie in the middle of four stand 4 and be fixed with frame 2, and install motor 3 in frame 2, the upper end of motor 3 rotates and is connected with threaded rod 8, stand 4 surface and lie in motor 3 top activity cup joint movable seat 5, threaded rod 8 upper end runs through movable seat 5 upper surface and rather than sliding connection, movable seat 5 upper surface fixed connection has sleeve 7, and threaded rod 8 upper end lies in sleeve 7, stand 4 upper end is fixed with roof 6, and sleeve 7 upper end runs through roof 6 upper surface;
a fixed seat 9 is fixed at the upper end of the sleeve 7, a support 10 is fixedly connected to the upper surface of the fixed seat 9, a rotary seat 11 is rotatably connected to the upper surface of the support 10, a plurality of pin holes 12 are formed in the periphery of the upper surface of the rotary seat 11 at equal intervals, and the bottom ends of the pin holes 12 extend downwards into the fixed seat 9;
a glass leveling bubble 14 is embedded in the upper surface of the measuring arm 13, a measuring head 15 is arranged at the right end of the measuring arm 13, a damping rotating shaft 17 is rotatably connected between the measuring head 15 and the measuring arm 13, a touch plate 16 is fixed at the right end of the measuring head 15, and a laser emitter 18 is arranged on the lower surface of the measuring head 15;
the outer side of the upper surface of the base 1 is provided with an annular graduated scale, the lower end of the laser emitter 18 is opposite to the central line of the graduated scale, the inner surface of the sleeve 7 is provided with internal threads, the threaded rod 8 is in threaded connection with the sleeve 7, bolts 19 are inserted into any two pin holes 12 on the same vertical line, the swivel mount is fixed with the support 10 through the pin holes 12 and the bolts 19, the total length of the measuring arm 13 and the measuring head 15 is larger than the radius of the base 1, and the outer side surface of the measuring head 15 is fixed with a plurality of suckers 20;
specifically, before using, a worker needs to move the instrument to a plane, then connects the motor 3 to an external power supply, firstly, horizontally calibrates the instrument, determines whether the instrument is horizontal by observing whether the bubble in the glass level bubble 14 is located in the middle, when the level inclines, the bubble of the glass level bubble 14 moves to one end, which is lifted by the level, when the instrument is horizontal, the laser emitter 18 is turned on, the position of the laser emitted by the laser emitter 18 on the graduated scale is just at the center line, the motor 3 is started, the motor 3 drives the threaded rod 8 to rotate, as the threaded rod 8 is in threaded connection with the sleeve 7, the sleeve 7 moves up and down along with the rotation of the threaded rod 8, meanwhile, the movable seat 5 slides up and down on the surface of the upright post 4, the top plate 6 is used for limiting the position of the movable seat 5, when the worker observes that the measuring head 15 moves to the height of the measuring plane, the motor 3 is stopped to rotate, the height of the measuring head 15 is fixed at the moment, and the sleeve 7 is driven to move up and down through the motor 3 and the threaded rod 8, so that the measuring height of the measuring head 15 is convenient to adjust, the measuring head is suitable for measuring planes with various heights, and the measuring range is enlarged;
furthermore, the operator then adjusts the measuring direction of the measuring head 15 according to the direction of the measuring plane, pulls the plug 19 out of the pin hole 12, then the hand-held measuring arm 13 rotates, the measuring arm 13 drives the measuring head 15 to rotate, the rotation is stopped until the measuring head 15 is aligned with the measuring plane, at this time, the bolt 19 is inserted back into the pin hole 12, the direction of the measuring head 15 is fixed, the measuring head 15 is screwed up and down around the damping rotating shaft 17, so that the contact plate 16 is parallel to the measuring surface, and then the contact plate 16 of the measuring head 15 is attached to the measuring plane, because the sucking disc 20's effect can avoid producing the clearance between touch panel 16 and the measuring plane and cause the error, the staff just can obtain the straightness that hangs down of measuring plane according to the position of laser on the scale this moment, and the laser that shoots out through laser generator can make measurement and reading all comparatively accurate.
In the present specification, each embodiment is described with emphasis on differences from other embodiments, and the same or similar parts between the embodiments may be referred to each other. Unless otherwise defined, technical or scientific terms used in the present embodiments should have the ordinary meaning as understood by those having ordinary skill in the art to which the present invention belongs.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.
Claims (6)
1. The utility model provides a civil construction engineering straightness detecting instrument that hangs down, includes base (1), stand (4), swivel mount (11) and measures arm (13), stand (4) are equipped with four and evenly are fixed in the middle of base (1) upper surface, measure arm (13) fixed connection in swivel mount (11) top, its characterized in that:
the upper surface of the base (1) is fixedly provided with a machine base (2) in the middle of the four upright posts (4), the machine base (2) is internally provided with a motor (3), the upper end of the motor (3) is rotatably connected with a threaded rod (8), the surface of each upright post (4) is movably sleeved with a movable seat (5) above the motor (3), the upper end of the threaded rod (8) penetrates through the upper surface of the movable seat (5) and is in sliding connection with the movable seat, the upper surface of the movable seat (5) is fixedly connected with a sleeve (7), the upper end of the threaded rod (8) is positioned in the sleeve (7), the upper end of each upright post (4) is fixedly provided with a top plate (6), and the upper end of the sleeve (7) penetrates through the upper surface of the top plate (6);
a fixed seat (9) is fixed at the upper end of the sleeve (7), a support (10) is fixedly connected to the upper surface of the fixed seat (9), the rotary seat (11) is rotatably connected to the upper surface of the support (10), a plurality of pin holes (12) are formed in the periphery of the upper surface of the rotary seat (11) at equal intervals, and the bottom ends of the pin holes (12) extend downwards into the fixed seat (9);
measure arm (13) upper surface embedding has glass air level (14), just it is equipped with measuring head (15) to measure arm (13) right-hand member, it is connected with damping pivot (17) to rotate between measuring head (15) and measuring arm (13), measuring head (15) right-hand member is fixed with touch panel (16), just there is laser emitter (18) measuring head (15) lower surface mounting.
2. The civil construction engineering perpendicularity detection instrument according to claim 1, characterized in that: the outer side of the upper surface of the base (1) is provided with an annular graduated scale, and the lower end of the laser emitter (18) is opposite to the central line of the graduated scale.
3. The civil construction engineering perpendicularity detection instrument according to claim 1, characterized in that: the inner surface of the sleeve (7) is provided with internal threads, and the threaded rod (8) is in threaded connection with the sleeve (7).
4. The civil construction engineering perpendicularity detection instrument according to claim 1, characterized in that: any two pin holes (12) on the same vertical line are internally inserted with pins (19), and the rotary seat (11) is fixed with the support (10) through the pin holes (12) and the pins (19).
5. The civil construction engineering perpendicularity detection instrument according to claim 1, characterized in that: the total length of the measuring arm (13) and the measuring head (15) is greater than the radius of the base (1).
6. The civil construction engineering perpendicularity detection instrument according to claim 1, characterized in that: and a plurality of suckers (20) are fixed on the outer side surface of the measuring head (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022139473.3U CN213956229U (en) | 2020-09-26 | 2020-09-26 | Civil construction engineering straightness detecting instrument that hangs down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022139473.3U CN213956229U (en) | 2020-09-26 | 2020-09-26 | Civil construction engineering straightness detecting instrument that hangs down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213956229U true CN213956229U (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022139473.3U Active CN213956229U (en) | 2020-09-26 | 2020-09-26 | Civil construction engineering straightness detecting instrument that hangs down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213956229U (en) |
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2020
- 2020-09-26 CN CN202022139473.3U patent/CN213956229U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20220317 Address after: 408400 floor 3, complex building, North District, Xinqiao Pioneer Park, Longyan group, Xicheng Street Industrial Park, Nanchuan District, Chongqing (independent commitment) Patentee after: Chongqing xintongzhen Technology Co.,Ltd. Address before: 510000 Hong Kong Island Jicha cooking on the first floor of 26-34 Huakang street, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Zhang Peng |