CN211260218U - Template verticality detection device - Google Patents
Template verticality detection device Download PDFInfo
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- CN211260218U CN211260218U CN201922216010.XU CN201922216010U CN211260218U CN 211260218 U CN211260218 U CN 211260218U CN 201922216010 U CN201922216010 U CN 201922216010U CN 211260218 U CN211260218 U CN 211260218U
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Abstract
The utility model relates to a template verticality detection device, which relates to the technical field of measuring tools and comprises a laser level and a tripod detachably connected below the laser level, wherein a fixed plate is horizontally fixed at the top end of the tripod, a balance plate is horizontally arranged above the fixed plate, and a leveling unit is arranged between the fixed plate and the balance plate; the leveling unit comprises a rotating rod which is rotationally connected with the fixed plate and a spiral supporting sheet which is fixed on the rotating rod; a limiting column is vertically fixed on the fixed plate, a connecting column is arranged at the bottom of the balance plate, the connecting column penetrates through the limiting column and is abutted against the supporting sheet, and the connecting column and the limiting column can slide relatively; the laser level meter is arranged on the balance plate, and the bubble level meter is arranged on the balance plate. The laser level meter has the advantages that the laser level meter is conveniently adjusted to be horizontal, and subsequent detection work is more accurate.
Description
Technical Field
The utility model belongs to the technical field of measuring tool's technique and specifically relates to a template straightness detection device that hangs down is related to.
Background
At present, in buildings or decoration, a horizontal line or a vertical line is often required to be obtained by means of tools, and a laser level meter is an electronic instrument capable of accurately projecting horizontal and vertical laser rays on a spatial plane, so that convenience is provided for subsequent construction.
Laser levels are often mounted on tripods, which determine a virtual reference plane. At the building trade, when examining building templates's straightness that hangs down, install the laser level on the tripod, after the laser level sent the laser line, the workman was kept flat the dipperstick on the different positions of template horizontally, made laser projection on the dipperstick, observed the scale interval of laser illumination on the dipperstick, whether the position of observing laser irradiation on the dipperstick is at the scale interval of regulation, then reachs whether building templates is level.
The prior art refers to the chinese practical patent with the grant bulletin number of CN207798092U, and this utility model provides a laser level meter relates to measuring tool technical field, including the fuselage, be equipped with the recess that is used for the staff to grip along its circumference on the outer peripheral face of fuselage, solved the laser level meter that exists among the prior art and adopted the cylinder fuselage to use for user operation greatly and bring a great deal of inconvenient technical problem, this laser level meter has technical effect such as the convenience of gripping and operation convenient to use.
However, the above prior art solutions have the following drawbacks: after the laser level is fixed to the tripod, the tripod is placed on the building template, and when the verticality of the building template is measured, the surface of the building template is possibly uneven, so that the laser level is not placed horizontally, laser emitted by the laser level is not a horizontal laser line, and the detection result is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a template straightness detection device that hangs down, it has the convenience and transfers laser level appearance to the level for follow-up detection achievement more accurate advantage.
The above object of the present invention can be achieved by the following technical solutions:
a template verticality detection device comprises a laser level and a tripod detachably connected below the laser level, wherein a fixed plate is horizontally fixed at the top end of the tripod, a balance plate is horizontally arranged above the fixed plate, and a leveling unit is arranged between the fixed plate and the balance plate; the leveling unit comprises a rotating rod which is rotationally connected with the fixed plate and a spiral supporting sheet which is fixed on the rotating rod; a limiting column is vertically fixed on the fixed plate, a connecting column is arranged at the bottom of the balance plate, the connecting column penetrates through the limiting column and is abutted against the supporting sheet, and the connecting column and the limiting column can slide relatively; the laser level meter is arranged on the balance plate, and the bubble level meter is arranged on the balance plate.
Through adopting above-mentioned technical scheme, rotate the dwang, the dwang drives the backing sheet and rotates, because the backing sheet is the spiral line form, at the pivoted in-process of backing sheet, the position of spliced pole butt on the backing sheet changes to make the spliced pole reciprocate in the vertical direction, adjust the height of balance plate with this, make and adjust balance plate to level. By observing the position of the bubble in the bubble level, it is determined whether the balance plate is leveled. The tripod is placed on the template with uneven surface, and the laser level meter placed on the balance plate can be kept horizontal by adjusting the level of the balance plate, so that the level of a laser line emitted by the laser level meter is guaranteed, the subsequent detection of the template verticality is facilitated, and the detection result is more accurate.
The present invention may be further configured in a preferred embodiment as: the dwang lower extreme is fixed with the worm wheel, and the worm wheel meshing is connected with the worm, and the worm rotates to be connected on the fixed plate.
By adopting the technical scheme, the worm is rotated, the worm drives the worm wheel to rotate, and the worm wheel drives the rotating rod to rotate; worm and worm wheel cooperation have self-locking function, and when placing the laser level appearance on the balance plate, the balance plate bears the weight of laser level appearance, pushes down the balance plate, and the spliced pole is transmitted to the atress of balance plate, because spliced pole and backing sheet butt, the spliced pole can push down the backing sheet, nevertheless has self-locking function because of worm wheel and worm cooperation for the spliced pole can not make the backing sheet rotate to the pressure of backing sheet, and then can not make the dwang rotate.
The present invention may be further configured in a preferred embodiment as: and the bottom of the tripod is provided with a roller.
Through adopting above-mentioned technical scheme, the gyro wheel can be for having self-locking function's universal wheel, can use manpower sparingly, conveniently pushes away this template straightness detection device that hangs down.
The present invention may be further configured in a preferred embodiment as: the leveling units are divided into three groups and are distributed on the fixing plate in a triangular mode.
Through adopting above-mentioned technical scheme, the triangular supports comparatively stably, can make the balance plate more steady, does benefit to the detection.
The present invention may be further configured in a preferred embodiment as: one end of the connecting column is hinged with the balance plate ball, and the other end of the connecting column is abutted against the supporting sheet.
By adopting the technical scheme, the balance plate can be conveniently leveled from all directions.
The present invention may be further configured in a preferred embodiment as: the laser level meter is characterized in that a mounting rack is fixed on the balance plate, and the laser level meter is placed in the mounting rack and fixed with the mounting rack through a fixing assembly.
Through adopting above-mentioned technical scheme, can be fixed with the laser level meter, be convenient for detect steadily.
The present invention may be further configured in a preferred embodiment as: the fixing component comprises a fixing piece, the fixing piece is a threaded rod connected with a butterfly nut in a threaded mode, the butterfly nut is located on the outer side of the mounting frame, and the threaded rod can be abutted to the laser level meter.
Through adopting above-mentioned technical scheme, rotatory butterfly nut makes the threaded rod support tight laser level's shell, can fix laser level, need not fix laser level with the help of extra instrument again, convenient operation, easy operation.
The present invention may be further configured in a preferred embodiment as: the fixing assembly further comprises a cushion block, and the cushion block is fixed at one end, far away from the butterfly nut, of the threaded rod.
Through adopting above-mentioned technical scheme, the cushion can be rubber pad or billet etc. can avoid the direct butt of threaded rod to scrape the flower even damage the shell of laser level appearance on the shell of laser level appearance.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the leveling unit can level the balance plate, so that a laser level meter placed on the balance plate keeps horizontal, and the emitted laser is horizontal, so that the detection result is more accurate;
2. the device can be pushed away, so that the labor is saved;
3. can fix the laser level gauge on the balance plate, do benefit to and detect steadily.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention;
FIG. 2 is a schematic view showing the structure of a leveling unit;
FIG. 3 is a schematic view showing the structure of the connecting column;
fig. 4 is a schematic view showing the structure of the fixing member.
Reference numerals: 1. laser level appearance, 2, tripod, 21, fixed plate, 211, bearing, 22, gyro wheel, 3, balancing plate, 31, bubble level appearance, 32, mounting bracket, 33, fixed subassembly, 331, mounting, 332, cushion, 4, leveling unit, 41, dwang, 411, stand, 412, backing sheet, 42, spliced pole, 43, worm wheel, 44, worm, 45, spacing post.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a template straightness detection device that hangs down, including laser level 1 with set up in laser level 1 below tripod 2, 2 top levels of tripod are fixed with fixed plate 21, and fixed plate 21 top is provided with balance plate 3, is provided with leveling unit 4 between fixed plate 21 and the balance plate 3, and laser level 1 installs on balance plate 3. The balance plate 3 can be adjusted to be horizontal by the leveling unit 4 so that the laser level 1 mounted on the balance plate 3 is leveled, thereby leveling the laser emitted from the laser level 1.
Referring to fig. 1, the tripod 2 can be folded and can be lifted, and the tripod 2 can be a sharp E1005A + G12 tripod, and the height of the tripod 2 is adjusted to be suitable for detecting building templates with different heights. The bottom of tripod 2 is installed gyro wheel 22, and gyro wheel 22 can be for taking self-locking function's universal wheel, conveniently promotes the device, uses manpower sparingly.
Referring to fig. 2 and 3, three bearings 211 are inserted into the fixing plate 21, the three bearings 211 are distributed in a triangular shape on the fixing plate 21, and an outer ring of the bearing 211 is fixed on the fixing plate 21. The leveling unit 4 comprises an inverted L-shaped limiting column 45 vertically fixed on the fixing plate 21, and a through hole is formed in the end part, far away from the fixing plate 21, of the limiting column 45. The leveling unit 4 further comprises a cylindrical rotating rod 41 fixed on the inner ring of the bearing 211 and a worm wheel 43 sleeved at the lower end of the rotating rod 41, a cylindrical upright column 411 is vertically fixed at the top end of the rotating rod 41, a spiral supporting sheet 412 is annularly fixed on the outer wall of the annular upright column 411, a connecting column 42 is in spherical hinge connection with the bottom of the balance plate 3, the connecting column 42 penetrates through a through hole of the limiting column 45 and is abutted against the supporting sheet 412, and the connecting column 42 and the limiting column 45 can slide relatively. The rotating rod 41 is fixed to a worm wheel 43, and the worm 44 is engaged with the worm wheel 43. The fixing plate 21 is fixed with a mounting seat, and the worm 44 is rotatably connected with the mounting seat.
The worm 44 is rotated, the worm 44 drives the worm wheel 43 to rotate, the worm wheel 43 drives the rotating rod 41 to rotate, the supporting piece 412 rotates along with the rotating rod 41, the connecting column 42 and the supporting piece 412 slide relatively, and the supporting piece 412 rotates due to the fact that the supporting piece 412 is arranged in a spiral mode, the connecting column 42 moves up and down, and the height of the balance plate 3 is adjusted.
Referring to fig. 2 and 3, a boss is fixed at the upper end of the supporting piece 412 to block the connecting column 42 and prevent the connecting column 42 from sliding out of the top end of the supporting piece 412, and the height of the connecting column 42 is smaller than that of the upright column 411, so that the connecting column 42 cannot slide out of the lower end of the supporting piece 412.
Referring to fig. 1 and 4, a bubble level gauge 31 is installed on the balance plate 3, the bubble level gauge 31 may be a north balance BFHD-5913 level balancer, and whether the balance plate 3 is leveled or not is judged by observing the bubble level gauge 31. 3 tops of balance plate are fixed with mounting bracket 32, and mounting bracket 32 includes a ring, and the slope of ring bottom is fixed with the bracing piece of many cuboids, and bracing piece one end is fixed with the ring, and the other end is fixed with balance plate 3. The fixing assembly 33 is installed on the mounting frame 32, a threaded hole is formed in the ring, the threaded hole is a through hole, the fixing assembly 33 comprises a fixing piece 331 and a cushion block 332, the fixing piece 331 is in threaded connection with the threaded hole in the ring, the cushion block 332 is fixedly connected to the fixing piece 331, the fixing piece 331 can be a threaded rod, a butterfly nut is in threaded connection with the threaded rod, the cushion block 332 is fixed to one end of the threaded rod and located on the inner side of the ring, the butterfly nut is located on the outer side of the. The laser level 1 is placed in the circular ring, and then the butterfly nut is rotated to enable the cushion block 332 to abut against the laser level 1, so that the laser level 1 is fixed.
The working principle of the template verticality detection device is as follows:
placing the tripod 2 on a building template to be tested, adjusting the height of the tripod 2 as required, then rotating the worm 44, driving the worm wheel 43 to rotate by the worm 44, driving the rotating rod 41 to rotate by the worm wheel 43, driving the supporting sheet 412 to rotate by the rotating rod 41, enabling the connecting column 42 abutted against the supporting sheet 412 to move up and down along the limiting column 45 for leveling, observing the bubble level gauge 31 on the sheet balance plate 3 until the bubble level gauge is adjusted to be horizontal to the balance plate 3; then place laser level 1 in mounting bracket 32, fix laser level 1 and mounting bracket 32 with mounting 331, then open laser level 1, laser level 1 launches the laser line, cooperates the dipperstick again, carries out the straightness that hangs down of template and detects.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a template straightness detection device that hangs down, includes laser level (1) and can dismantle tripod (2) of connecting in laser level (1) below, its characterized in that: a fixing plate (21) is horizontally fixed at the top end of the tripod (2), a balance plate (3) is horizontally arranged above the fixing plate (21), and a leveling unit (4) is arranged between the fixing plate (21) and the balance plate (3); the leveling unit (4) comprises a rotating rod (41) which is rotatably connected with the fixed plate (21) and a spiral supporting sheet (412) which is fixed on the rotating rod (41); a limiting column (45) is vertically fixed on the fixing plate (21), a connecting column (42) is arranged at the bottom of the balance plate (3), the connecting column (42) penetrates through the limiting column (45) and is abutted against the supporting sheet (412), and the connecting column (42) and the limiting column (45) can slide relatively; the laser level meter (1) is arranged on the balance plate (3), and the bubble level meter (31) is arranged on the balance plate (3).
2. The template perpendicularity detection device according to claim 1, characterized in that: the lower end of the rotating rod (41) is fixed with a worm wheel (43), the worm wheel (43) is meshed with a worm (44), and the worm (44) is rotatably connected to the fixing plate (21).
3. The template perpendicularity detection device according to claim 1, characterized in that: and the bottom of the tripod (2) is provided with a roller (22).
4. The template perpendicularity detection device according to claim 1, characterized in that: the leveling units (4) are three groups and are distributed on the fixing plate (21) in a triangular shape.
5. The template perpendicularity detection device according to claim 4, characterized in that: one end of the connecting column (42) is in ball hinge joint with the balance plate (3), and the other end of the connecting column is abutted against the supporting sheet (412).
6. The template perpendicularity detection device according to claim 1, characterized in that: the balance plate (3) is fixedly provided with a mounting rack (32), and the laser level meter (1) is placed in the mounting rack (32) and is fixed with the mounting rack (32) through a fixing component (33).
7. The template verticality detection device according to claim 6, characterized in that: fixed subassembly (33) include mounting (331), and mounting (331) are threaded rod of threaded connection butterfly nut, and butterfly nut is located mounting bracket (32) the outside, and the threaded rod can butt laser level appearance (1).
8. The template perpendicularity detection device according to claim 7, characterized in that: the fixing component (33) further comprises a cushion block (332), and the cushion block (332) is fixed at one end, far away from the butterfly nut, of the threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922216010.XU CN211260218U (en) | 2019-12-11 | 2019-12-11 | Template verticality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922216010.XU CN211260218U (en) | 2019-12-11 | 2019-12-11 | Template verticality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211260218U true CN211260218U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922216010.XU Expired - Fee Related CN211260218U (en) | 2019-12-11 | 2019-12-11 | Template verticality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211260218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556603A (en) * | 2021-01-20 | 2021-03-26 | 柳州工学院 | Building engineering straightness detection device that hangs down convenient to remove |
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2019
- 2019-12-11 CN CN201922216010.XU patent/CN211260218U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556603A (en) * | 2021-01-20 | 2021-03-26 | 柳州工学院 | Building engineering straightness detection device that hangs down convenient to remove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |