CN115655224A - Laser detection equipment and detection method for perpendicularity of scaffold - Google Patents
Laser detection equipment and detection method for perpendicularity of scaffold Download PDFInfo
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- CN115655224A CN115655224A CN202211375010.4A CN202211375010A CN115655224A CN 115655224 A CN115655224 A CN 115655224A CN 202211375010 A CN202211375010 A CN 202211375010A CN 115655224 A CN115655224 A CN 115655224A
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Abstract
The invention discloses a scaffold perpendicularity laser detection device and a detection method, and the scaffold perpendicularity laser detection device comprises a stand column, a laser emitter and a laser receiver for receiving a laser light source, wherein the bottom of the laser emitter is fixedly provided with a supporting plate, the lower surface of the supporting plate is provided with an automatic leveling mechanism for adjusting the horizontal position of the laser emitter, and the outer surface of the automatic leveling mechanism is provided with a limiting mechanism for fixing the laser emitter. According to the invention, the laser transmitter and the laser receiver are respectively and fixedly arranged on the outer surfaces of the bottom and the top of the upright post through the fixing mechanism, the abutting bolt is loosened, the two limiting blocks are loosened to clamp the balance ball, at the moment, the balance ball is vertical to the ground under the action of the gravity of the plumb bob, so that the connecting column fixedly arranged on the outer surface of the balance ball can automatically calibrate the verticality of the laser transmitter through the supporting disk, the verticality of the laser transmitter does not need to be adjusted manually, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of perpendicularity detection equipment, in particular to laser detection equipment and a detection method for perpendicularity of a scaffold.
Background
Scaffold frames are generally applied in construction engineering, however, safety accidents caused by scaffold frame collapse are frequent, and personal injuries and deaths and property losses caused by scaffold frame collapse are serious; the scaffold safety accident has various reasons, wherein the verticality in the erecting process does not meet the standard requirement is one of important reasons, tools such as a plumb bob, a tape measure and the like are used in conventional detection, and the influence of the natural environment and the construction environment easily causes larger errors.
When the existing perpendicularity laser detection equipment for the scaffold is used, after the perpendicularity laser detection equipment is fixed, the perpendicularity of the laser detection equipment is adjusted, the perpendicularity of the laser detection equipment cannot be adjusted quickly and automatically, and the workload of detection personnel is increased.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a scaffold perpendicularity laser detection device and a detection method.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a scaffold frame straightness laser detection equipment and detection method that hangs down, includes stand, laser emitter and is used for receiving laser light source's laser receiver, laser emitter's bottom fixed mounting has the supporting disk, the lower surface of supporting disk is equipped with the auto leveling mechanism that is used for adjusting laser emitter horizontal position, the surface of auto leveling mechanism is equipped with the stop gear who is used for fixing laser emitter.
As a further scheme of the invention, the automatic leveling mechanism comprises a supporting block, a connecting column is fixedly mounted on the lower surface of the supporting plate close to the circle center of the supporting plate, a balance ball is fixedly mounted at the bottom end of the connecting column, a supporting rod is arranged on the outer surface of the balance ball, the supporting rod and the connecting column are coaxially arranged, a plumb is fixedly mounted at the bottom end of the supporting rod, a spherical cavity matched with the balance ball is formed in the center of the supporting block, the balance ball is rotatably mounted with the inner wall of the spherical cavity, the positions of the top end and the bottom end of the supporting block close to the spherical cavity are both of an open structure, and a first adjusting mechanism is arranged on the outer surface of the supporting block.
As a further scheme of the invention, the limiting mechanism comprises two through holes penetrating through the outer surfaces of two opposite sides of the supporting block, the two through holes and the center of the balance ball are arranged on the same axis, a limiting block is slidably mounted on the inner wall of each through hole, a guide rod is fixedly mounted on the outer surface of one side, far away from the balance ball, of each limiting block, a fixed disc is fixedly mounted on the inner wall of each through hole, the guide rod penetrates through the outer surface of the fixed disc and is slidably mounted with the fixed disc, two guide posts are symmetrically and fixedly mounted on the outer surface of one end, far away from the limiting block, of each guide rod, a C-shaped groove is formed in the outer surface of the adjacent three sides of the supporting block, a C-shaped plate is slidably mounted on the inner wall of the C-shaped groove, an opening is formed in the end part, close to the guide rod, of the C-shaped plate, a guide groove is formed in the upper surface, close to the opening, the guide posts are slidably mounted with the inner wall of the guide groove, a resisting bolt is rotatably mounted on the inner wall of one straight edge in the middle of the C-shaped groove, and the resisting bolt penetrates through the outer surface of the C-shaped plate and is in threaded connection with the C-shaped plate.
As a further scheme of the present invention, the first adjusting mechanism includes a first connecting plate fixedly mounted on an outer surface of the supporting block, the outer surface of the first connecting plate is sleeved with a first connecting sleeve, the first connecting plate is slidably mounted on an inner wall of the first connecting sleeve, a first locking nut is inserted into an outer surface of the first connecting sleeve, the first locking nut penetrates through the inner wall of the first connecting sleeve and is in threaded connection with the inner wall, and a locking mechanism is disposed between the first connecting sleeve and the supporting plate.
As a further scheme of the invention, the locking mechanism comprises a connecting block fixedly arranged on the outer surface of the supporting plate, the upper surface of the first connecting sleeve is fixedly provided with the supporting plate, the top end of the supporting plate is connected with a connecting pipe through a universal ball head, the outer surface of the connecting block is connected with a connecting rod through the universal ball head, the connecting rod is inserted into the connecting pipe and is slidably arranged with the connecting pipe, a limit nut is inserted into the outer surface of one end of the connecting pipe, which is far away from the supporting plate, and the limit nut penetrates through the inner wall of the connecting pipe and is in threaded connection with the inner wall.
As a further scheme of the present invention, a second adjusting mechanism is disposed on an outer surface of the laser receiver, the second adjusting mechanism includes a second connecting plate fixedly mounted on the outer surface of the laser receiver, a second connecting sleeve is sleeved on an outer surface of the second connecting plate, the second connecting plate is inserted into the second connecting sleeve and slidably mounted therewith, a second locking nut is inserted into an outer surface of the second connecting sleeve, the second locking nut penetrates through the outer surface of the second connecting sleeve and is in threaded connection therewith, and fixing mechanisms are disposed on outer surfaces of the first connecting sleeve and the second connecting sleeve.
As a further aspect of the present invention, the fixing mechanism includes a clamp fixedly installed at the end portions of the first connection sleeve and the second connection sleeve, respectively, the clamp is of an open structure, and the open ends of the clamp are connected by a connection bolt.
As a further scheme of the invention, the method comprises the following steps:
s1: the laser transmitter and the laser receiver are respectively fixedly arranged on the outer surfaces of the bottom and the top of the upright post through the fixing mechanism;
s2: loosening the abutting bolt to enable the laser transmitter to be automatically vertical to the ground under the action of the gravity of the plumb bob;
s3: the abutting bolt is slowly screwed down, so that the abutting bolt drives the C-shaped plate to move towards the direction of the balance ball, and the limiting mechanism can clamp and fix the balance ball;
s4: after the laser emitter is fixed well through the limiting mechanism, the limiting nut is screwed down, so that the fixing mechanism further fixes the laser emitter.
The invention has the beneficial effects that:
1. through fixed establishment with laser emitter and laser receiver respectively fixed mounting at the surface at stand bottom and top, loosen and support the bolt tightly, make two stoppers loosen the centre gripping to the balance ball, at this moment, the balance ball will be perpendicular to ground under the action of gravity of plummet to make the spliced pole of balance ball external surface fixed mounting can carry out the automatic calibration through the straightness that hangs down of supporting disk to laser emitter, do not need artifical manual to hang down straightness to adjust laser emitter, convenient to use.
2. Accomplish the straightness regulation that hangs down to laser emitter through the plummet, be in behind the quiescent condition, slowly screw up and support the bolt, make and support the bolt and drive the direction removal of C shaped plate to the balance ball, the guide way that makes the surface of C shaped plate both ends set up can promote the guide arm to the inside of spherical cavity through the guide post, the stopper that makes guide arm tip fixed mounting can press from both sides tightly the both sides of balance ball simultaneously, because the guide arm sets up with the axle center with the balance ball, make two stoppers press from both sides tight the balance ball, can not make the balance ball take place the bias, can be stable fix the balance ball, thereby realize the fixed effect to laser emitter, prevent when using laser emitter, laser emitter produces and rocks, the influence is to the straightness's that hangs down detection precision of scaffold.
3. After fixing laser emitter through stop gear, screw up the stop nut of connecting pipe surface, make stop nut support the surface of tight connecting rod, make the connecting rod can be connected for a firm pole that can not take place to remove with the connecting pipe to carry out spacing fixedly between supporting disk and the backup pad through connecting rod and connecting pipe, further fix laser emitter, improve the stability when laser emitter uses.
Drawings
Fig. 1 is a schematic structural diagram of an installation state of a scaffold perpendicularity laser detection device and a detection method provided by the invention;
FIG. 2 is a schematic structural diagram of a laser emitter installation state of the scaffold perpendicularity laser detection device and method provided by the invention;
FIG. 3 is a schematic view of a cross-sectional structure of a supporting block of the scaffold perpendicularity laser detection apparatus and detection method according to the present invention;
FIG. 4 is a schematic view of a cross-sectional structure of a supporting block of the scaffold perpendicularity laser detection device and method provided by the invention;
FIG. 5 is a schematic structural diagram of a limiting block of the laser detection device and the detection method for the perpendicularity of the scaffold provided by the invention;
FIG. 6 is a schematic structural diagram of a laser receiver of the scaffold perpendicularity laser detection device and detection method provided by the invention;
fig. 7 is a schematic diagram of a locking mechanism of the scaffold perpendicularity laser detection device and method provided by the invention;
fig. 8 is an enlarged view of a structure in fig. 2.
In the figure: 1. a column; 2. a laser transmitter; 3. a laser receiver; 4. an automatic leveling mechanism; 401. a support block; 402. connecting columns; 403. a balance ball; 404. a support bar; 405. a plumb bob; 406. a spherical cavity; 5. a limiting mechanism; 501. a through hole; 502. a guide bar; 503. a limiting block; 504. fixing the disc; 505. a C-shaped plate; 506. a C-shaped groove; 507. a guide groove; 508. a guide post; 509. tightly abutting against the bolt; 6. a first adjustment mechanism; 601. a first connecting plate; 602. a first connecting sleeve; 603. a first lock nut; 7. a locking mechanism; 701. connecting blocks; 702. a support plate; 703. a connecting rod; 704. a connecting pipe; 705. a limit nut; 8. a second telescoping mechanism; 801. a second connecting plate; 802. a second connecting sleeve; 803. a second lock nut; 9. a fixing mechanism; 901. clamping a hoop; 902. a connecting bolt; 10. and (4) supporting the disc.
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.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Examples
Referring to fig. 1-8, a scaffold perpendicularity laser detection device and detection method comprises a column 1, a laser emitter 2 and a laser receiver 3 for receiving a laser light source, wherein a supporting plate 10 is fixedly installed at the bottom of the laser emitter 2, before the scaffold is used, the laser emitter 2 and the supporting plate 10 are in a leveling state, an automatic leveling mechanism 4 for adjusting the horizontal position of the laser emitter 2 is arranged on the lower surface of the supporting plate 10, and a limiting mechanism 5 for fixing the laser emitter 2 is arranged on the outer surface of the automatic leveling mechanism 4.
Through fixed establishment 9 with laser emitter 2 and laser receiver 3 respectively fixed mounting at the surface at stand 1 bottom and top, show the position on laser receiver 3 through the laser of observing laser emitter 2 transmission to judge whether the stand 1 of scaffold is perpendicular.
In this embodiment, the automatic leveling mechanism 4 includes a supporting block 401, a connecting column 402 is fixedly mounted on the lower surface of the supporting disk 10 close to the center of the circle, a balance ball 403 is fixedly mounted at the bottom end of the connecting column 402, a supporting rod 404 is arranged on the outer surface of the balance ball 403, and the supporting rod 404 is detachably connected to the balance ball 403 through a thread, so that the device can be conveniently stored after the plumb 405 and the supporting rod 404 are detached; the supporting rod 404 and the connecting column 402 are coaxially arranged, a plumb 405 is fixedly mounted at the bottom end of the supporting rod 404, a spherical cavity 406 matched with the balance ball 403 is formed in the center of the supporting block 401, the balance ball 403 and the inner wall of the spherical cavity 406 are rotatably mounted, the top end and the bottom end of the supporting block 401 close to the spherical cavity 406 are both of an open structure, and a first adjusting mechanism 6 is arranged on the outer surface of the supporting block 401.
When the laser emitter is used, the abutting bolt 509 is loosened, the two limiting blocks 503 are enabled to loosen the clamping of the balance ball 403, at the moment, the balance ball 403 is perpendicular to the ground under the action of gravity of the plumb 405, and therefore the connecting column 402 fixedly installed on the outer surface of the balance ball 403 can automatically calibrate the perpendicularity of the laser emitter 2 through the supporting disk 10, manual adjustment of the perpendicularity of the laser emitter 2 is not needed, and the laser emitter is convenient to use.
In this embodiment, the limiting mechanism 5 includes two through holes 501 penetrating through the outer surfaces of the two opposite sides of the supporting block 401, the two through holes 501 and the center of the balance ball 403 are located on the same axis, the inner wall of the through hole 501 is slidably mounted with a limiting block 503, the limiting block 503 is made of rubber material, has strong friction force, and can effectively clamp and fix the balance ball 403; the outer surface of one side of the limiting block 503, which is far away from the balance ball 403, is fixedly provided with a guide rod 502, the inner wall of the through hole 501 is fixedly provided with a fixed plate 504, the guide rod 502 penetrates through the outer surface of the fixed plate 504 and is slidably mounted with the fixed plate, the outer surface of one end of the guide rod 502, which is far away from the limiting block 503, is symmetrically and fixedly provided with two guide posts 508, the outer surface of three adjacent sides of the supporting block 401 is provided with a C-shaped groove 506, the inner wall of the C-shaped groove 506 is slidably provided with a C-shaped plate 505, the end part, which is close to the guide rod 502, of the C-shaped plate 505 is provided with an opening, the upper surface, which is close to the opening, is provided with a guide groove 507, the guide posts 508 are slidably mounted with the inner wall of the guide groove 507, the inner wall of one straight edge in the middle of the C-shaped groove is rotatably provided with a tightening bolt 509, and the tightening bolt 509 penetrates through the outer surface of the C-shaped plate 505 and is in threaded connection with the guide groove 507.
When the device is used, the abutting bolt 509 is slowly screwed, the abutting bolt 509 drives the C-shaped plate 505 to move towards the direction of the balance ball 403, the guide grooves 507 formed in the outer surfaces of the two ends of the C-shaped plate 505 can push the guide rod 502 towards the inside of the spherical cavity 406 through the guide posts 508, the limiting blocks 503 fixedly installed at the end parts of the guide rod 502 can simultaneously clamp the two sides of the balance ball 403, and the guide rod 502 and the balance ball 403 are coaxially arranged, so that the balance ball 403 cannot be biased when the two limiting blocks 503 clamp the balance ball 403, the balance ball 403 can be stably fixed, the fixing effect on the laser emitter 2 is realized, and the laser emitter 2 is prevented from shaking when the laser emitter 2 is used, and the detection precision of the perpendicularity of a scaffold is influenced.
In this embodiment, the first adjusting mechanism 6 includes a first connecting plate 601 fixedly mounted on the outer surface of the supporting block 401, a first connecting sleeve 602 is sleeved on the outer surface of the first connecting plate 601, the first connecting plate 601 is slidably mounted on the inner wall of the first connecting sleeve 602, a first locking nut 603 is inserted on the outer surface of the first connecting sleeve 602, the first locking nut 603 penetrates through the inner wall of the first connecting sleeve 602 and is in threaded connection with the inner wall, and a locking mechanism 7 is disposed between the first connecting sleeve 602 and the supporting plate 10.
When using, the length of extension or shortening first connecting plate 601 can extend the outer distance of stand 1 to laser emitter 2 and adjust, and after adjusting, screw up first lock nut 603, can carry out spacing fixed between first connecting plate 601 and the first connecting sleeve 602.
In this embodiment, the locking mechanism 7 includes a connecting block 701 fixedly mounted on the outer surface of the supporting plate 10, a supporting plate 702 is fixedly mounted on the upper surface of the first connecting sleeve 602, a connecting pipe 704 is connected to the top end of the supporting plate 702 through a universal ball joint, a connecting rod 703 is connected to the outer surface of the connecting block 701 through a universal ball joint, the connecting rod 703 is inserted into the connecting pipe 704 and slidably mounted with the connecting pipe 703, a limit nut 705 is inserted into the outer surface of one end of the connecting pipe 704, which is far away from the supporting plate 702, and the limit nut 705 penetrates through the inner wall of the connecting pipe 704 and is in threaded connection with the inner wall.
When the verticality of the laser emitter 2 is adjusted, the limiting nut 705 is in a loose state, and the connecting rod 703 and the connecting pipe 704 are arranged in a telescopic manner, and two mutually distant ends of the connecting rod 703 and the connecting pipe 704 are respectively connected with the supporting plate 10 and the supporting plate 702 through universal bulbs, so that the connecting rod 703 and the connecting pipe 704 can freely move when the laser emitter 2 is automatically adjusted, and the automatic adjusting process of the laser emitter 2 cannot be influenced; after fixing laser emitter 2 through stop gear 5, screw up stop nut 705 of connecting pipe 704 surface, make stop nut 705 support the surface of tight connecting rod 703, make connecting rod 703 and connecting pipe 704 can be connected for a firm pole that can not take place to remove, so that carry out spacing fixedly between supporting disk 10 and backup pad 702 through connecting rod 703 and connecting pipe 704, further fix laser emitter 2, stability when improving laser emitter 2 and using.
In this embodiment, the outer surface of the laser receiver 3 is provided with a second adjusting mechanism 8, the second adjusting mechanism 8 includes a second connecting plate 801 fixedly mounted on the outer surface of the laser receiver 3, an outer surface of the second connecting plate 801 is sleeved with a second connecting sleeve 802, the second connecting plate 801 is inserted into the second connecting sleeve 802 and slidably mounted therewith, the outer surface of the second connecting sleeve 802 is inserted with a second locking nut 803, the second locking nut 803 penetrates through the outer surface of the second connecting sleeve 802 and is in threaded connection therewith, and the outer surfaces of the first connecting sleeve 602 and the second connecting sleeve 802 are both provided with a fixing mechanism 9.
When the connecting device is used, the distance of the laser receiver 3 extending out of the upright post 1 can be adjusted by prolonging or shortening the length of the second connecting plate 801, and after the adjustment is completed, the second locking nut 803 is screwed down, so that the second connecting plate 801 and the second connecting sleeve 802 can be limited and fixed.
When the lengths of the first adjusting mechanism 6 and the second adjusting mechanism 8 are adjusted at the same time, the lengths of the first adjusting mechanism 6 and the second adjusting mechanism 8 after adjustment should be ensured to be matched.
In this embodiment, the fixing mechanism 9 includes a clamp 901 fixedly mounted on the end portions of the first connection sleeve 602 and the second connection sleeve 802, the clamp 901 has an open structure, and the open end of the clamp 901 is connected by a connection bolt 902.
In this embodiment, the method includes the following steps:
s1: the laser emitter 2 and the laser receiver 3 are respectively and fixedly arranged on the outer surfaces of the bottom and the top of the upright post 1 through a fixing mechanism 9;
s2: the abutting bolt 509 is loosened, so that the laser emitter 2 is automatically vertical to the ground under the action of the gravity of the plumb 405;
s3: the tightening bolt 509 is slowly screwed down, so that the tightening bolt 509 drives the C-shaped plate 505 to move towards the balance ball 403, and the limiting mechanism 5 can clamp and fix the balance ball 403;
s4: after the laser emitter 2 is fixed by the limiting mechanism 5, the limiting nut 705 is screwed down, so that the fixing mechanism 9 further fixes the laser emitter 2.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: when the device is used, the laser emitter 2 and the laser receiver 3 are respectively and fixedly arranged on the outer surfaces of the bottom and the top of the upright post 1 through the fixing mechanism 9, the abutting bolt 509 is loosened, the two limiting blocks 503 loosen the clamping of the balance ball 403, at the moment, the balance ball 403 is perpendicular to the ground under the action of the gravity of the plumb 405, and therefore the connecting column 402 fixedly arranged on the outer surface of the balance ball 403 can automatically calibrate the verticality of the laser emitter 2 through the supporting disk 10, manual adjustment of the verticality of the laser emitter 2 is not needed, and the device is convenient to use;
after the verticality of the laser emitter 2 is adjusted by the plumb bob 405 and the laser emitter 2 is in a static state, the abutting bolt 509 is slowly screwed down, so that the abutting bolt 509 drives the C-shaped plate 505 to move towards the direction of the balance ball 403, the guide grooves 507 formed in the outer surfaces of the two ends of the C-shaped plate 505 can push the guide rod 502 towards the inside of the spherical cavity 406 through the guide posts 508, and the limit blocks 503 fixedly installed at the end parts of the guide rod 502 can simultaneously clamp the two sides of the balance ball 403;
after the laser emitter 2 is fixed by the limiting mechanism 5, the limiting nut 705 on the outer surface of the connecting pipe 704 is screwed down, so that the limiting nut 705 abuts against the outer surface of the connecting rod 703, the connecting rod 703 and the connecting pipe 704 can be connected into a stable rod which cannot move, the supporting plate 10 and the supporting plate 702 are limited and fixed by the connecting rod 703 and the connecting pipe 704, the laser emitter 2 is further fixed, and the stability of the laser emitter 2 in use is improved;
through first adjustment mechanism 6 and second adjustment mechanism 8 be connected supporting shoe 401 with laser receiver 3 and clamp 901 respectively, after fixing supporting shoe 401 and laser receiver 3 at stand 1 through clamp 901 respectively, can adjust supporting shoe 401 and the outer distance of laser receiver 3 extension stand 1 through extension or shorten first adjustment mechanism 6 and second adjustment mechanism 8, prevent to detect stand 1 interlude that has the shelter from the thing, shelter from laser production to laser emitter 2.
For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a scaffold frame straightness laser detection equipment that hangs down, includes stand (1), laser emitter (2) and laser receiver (3) that are used for receiving laser light source, its characterized in that, the bottom fixed mounting of laser emitter (2) has supporting disk (10), the lower surface of supporting disk (10) is equipped with automatic leveling mechanism (4) that are used for adjusting laser emitter (2) horizontal position, the surface of automatic leveling mechanism (4) is equipped with and is used for carrying out stop gear (5) fixed to laser emitter (2).
2. The scaffold perpendicularity laser detection device according to claim 1, wherein the automatic leveling mechanism (4) comprises a supporting block (401), a connecting column (402) is fixedly mounted on the lower surface, close to the circle center, of the supporting plate (10), a balancing ball (403) is fixedly mounted at the bottom end of the connecting column (402), a supporting rod (404) is arranged on the outer surface of the balancing ball (403), the supporting rod (404) and the connecting column (402) are coaxially arranged, a plumb (405) is fixedly mounted at the bottom end of the supporting rod (404), a spherical cavity (406) matched with the balancing ball (403) is formed in the center of the supporting block (401), the balancing ball (403) and the inner wall of the spherical cavity (406) are rotatably mounted, positions, close to the spherical cavity (406), of the top end and the bottom end of the supporting block (401) are both of an open structure, and a first adjusting mechanism (6) is arranged on the outer surface of the supporting block (401).
3. The scaffold perpendicularity laser detection device according to claim 1, wherein the limiting mechanism (5) comprises two through holes (501) penetrating through outer surfaces of two opposite sides of the support block (401), the two through holes (501) and a spherical center of the balance ball (403) are arranged on the same axis, a limiting block (503) is slidably mounted on an inner wall of each through hole (501), a guide rod (502) is fixedly mounted on an outer surface of one side, away from the balance ball (403), of the limiting block (503), a fixed disk (504) is fixedly mounted on an inner wall of each through hole (501), the guide rod (502) penetrates through an outer surface of the fixed disk (504) and is slidably mounted with the fixed disk, two guide posts (508) are symmetrically and fixedly mounted on an outer surface of one end, away from the limiting block (503), of the guide rod (502), the outer surface of three adjacent sides of the support block (401) is provided with a C-shaped groove (506), a C-shaped plate (505) is slidably mounted on an inner wall of the C-shaped groove (506), an end portion, close to the guide post (505), an upper surface of the C-shaped plate (505), which is close to the opening, a guide post (507), a straight-side bolt (505) penetrates through an inner wall of the guide post (509) and is tightly connected with a bolt (508), and is tightly connected with the bolt (509), and tightly connected with the guide post (508), and is tightly connected with the bolt (507), and the bolt (508), and is tightly connected with the inner surface of the guide post (508), and is tightly connected with the bolt (508) and is tightly connected with the bolt (507) And (6) connecting.
4. The scaffold perpendicularity laser detection device according to claim 2, wherein the first adjusting mechanism (6) comprises a first connecting plate (601) fixedly mounted on the outer surface of the support block (401), a first connecting sleeve (602) is sleeved on the outer surface of the first connecting plate (601), the first connecting plate (601) is slidably mounted on the inner wall of the first connecting sleeve (602), a first locking nut (603) is inserted into the outer surface of the first connecting sleeve (602), the first locking nut (603) penetrates through the inner wall of the first connecting sleeve (602) and is in threaded connection with the inner wall, and a locking mechanism (7) is arranged between the first connecting sleeve (602) and the support plate (10).
5. The scaffold perpendicularity laser detection device according to claim 5, wherein the locking mechanism (7) comprises a connecting block (701) fixedly mounted on the outer surface of the supporting plate (10), a supporting plate (702) is fixedly mounted on the upper surface of the first connecting sleeve (602), a connecting pipe (704) is connected to the top end of the supporting plate (702) through a universal ball head, a connecting rod (703) is connected to the outer surface of the connecting block (701) through the universal ball head, the connecting rod (703) is inserted into the connecting pipe (704) and slidably mounted with the connecting pipe, a limiting nut (705) is inserted into the outer surface of one end, away from the supporting plate (702), of the connecting pipe (704), and the limiting nut (705) penetrates through the inner wall of the connecting pipe (704) and is in threaded connection with the connecting pipe.
6. The scaffold perpendicularity laser detection device according to claim 1, wherein a second adjusting mechanism (8) is arranged on the outer surface of the laser receiver (3), the second adjusting mechanism (8) comprises a second connecting plate (801) fixedly mounted on the outer surface of the laser receiver (3), a second connecting sleeve (802) is sleeved on the outer surface of the second connecting plate (801), the second connecting plate (801) is inserted into the second connecting sleeve (802) and slidably mounted with the second connecting sleeve, a second locking nut (803) is inserted into the outer surface of the second connecting sleeve (802), the second locking nut (803) penetrates through the outer surface of the second connecting sleeve (802) and is in threaded connection with the second connecting sleeve, and fixing mechanisms (9) are arranged on the outer surfaces of the first connecting sleeve (602) and the second connecting sleeve (802).
7. The scaffold perpendicularity laser detection device according to claim 6, characterized in that the fixing mechanism (9) comprises a clamp (901) fixedly mounted at the end portions of the first connecting sleeve (602) and the second connecting sleeve (802), the clamp (901) is of an open structure, and the open ends of the clamp (901) are connected through a connecting bolt (902).
8. The laser detection method for the perpendicularity of the scaffold according to claims 1 to 7, characterized by comprising the following steps of:
s1: the laser emitter (2) and the laser receiver (3) are respectively and fixedly arranged on the outer surfaces of the bottom and the top of the upright post (1) through a fixing mechanism (9);
s2: loosening the abutting bolt (509) to enable the laser emitter (2) to be automatically vertical to the ground under the action of the gravity of the plumb bob (405);
s3: the abutting bolt (509) is slowly screwed down, so that the abutting bolt (509) drives the C-shaped plate (505) to move towards the direction of the balance ball (403), and the limiting mechanism (5) can clamp and fix the balance ball (403);
s4: after the laser emitter (2) is fixed well through the limiting mechanism (5), the limiting nut (705) is screwed down, so that the fixing mechanism (9) further fixes the laser emitter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211375010.4A CN115655224A (en) | 2022-11-04 | 2022-11-04 | Laser detection equipment and detection method for perpendicularity of scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211375010.4A CN115655224A (en) | 2022-11-04 | 2022-11-04 | Laser detection equipment and detection method for perpendicularity of scaffold |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116296841A (en) * | 2023-02-07 | 2023-06-23 | 南通安恒智能科技发展有限公司 | Device and method for testing vertical ultimate stable bearing capacity of scaffold |
| CN117268353A (en) * | 2023-11-22 | 2023-12-22 | 山西六建集团有限公司 | Engineering perpendicularity detection equipment |
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| CN206683594U (en) * | 2017-04-27 | 2017-11-28 | 南京扬子石化工程监理有限责任公司 | A kind of scaffold testing apparatus for verticality |
| CN215722157U (en) * | 2021-09-26 | 2022-02-01 | 中丝路设计咨询有限公司 | Target plumb bob self-adaptation tripod for geological exploration |
| CN114484204A (en) * | 2021-12-23 | 2022-05-13 | 刘建国 | Surveying instrument positioning device convenient to adjust for surveying and mapping of building engineering |
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| JP2001074460A (en) * | 1999-09-07 | 2001-03-23 | Dai-Dan Co Ltd | Positioning apparatus |
| CN104048624A (en) * | 2014-07-04 | 2014-09-17 | 中国二十二冶集团有限公司 | Scaffold perpendicularity laser detection device and method |
| CN206683594U (en) * | 2017-04-27 | 2017-11-28 | 南京扬子石化工程监理有限责任公司 | A kind of scaffold testing apparatus for verticality |
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| CN116296841A (en) * | 2023-02-07 | 2023-06-23 | 南通安恒智能科技发展有限公司 | Device and method for testing vertical ultimate stable bearing capacity of scaffold |
| CN116296841B (en) * | 2023-02-07 | 2023-10-24 | 南通安恒智能科技发展有限公司 | Device and method for testing vertical ultimate stable bearing capacity of scaffold |
| CN117268353A (en) * | 2023-11-22 | 2023-12-22 | 山西六建集团有限公司 | Engineering perpendicularity detection equipment |
| CN117268353B (en) * | 2023-11-22 | 2024-02-09 | 山西六建集团有限公司 | Engineering perpendicularity detection equipment |
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