阅读说明：本技术 一种建筑测量的垂直度辅助校准装置 (Auxiliary verticality calibrating device for architectural measurement ) 是由 王泰 于 2020-05-26 设计创作，主要内容包括：本发明公开了一种建筑测量的垂直度辅助校准装置,包括安装箱,所述安装箱内设有安装腔,所述安装箱左端面内滑动安装有上侧设有磁性的检测箱,所述检测箱内设有校准机构,所述校准机构内设有开口向左的检测腔,所述检测腔右端面固定安装有能够伸缩的拉绳箱,所述拉绳箱上端面固定安装有把手,所述检测腔下端壁固定安装有下摩擦块。可以通过施工人员将检测用的检测块移动至需要观察以及检测的位置,通过磁性吸附,促使移动时产生的晃动能够进行快速调整,而检测到施工的墙面凸出时促使进行提醒,使得能够及时改正。(The invention discloses a verticality auxiliary calibration device for building measurement, which comprises an installation box, wherein an installation cavity is arranged in the installation box, a magnetic detection box with a magnetic upper side is slidably arranged on the left end face of the installation box, a calibration mechanism is arranged in the detection box, a detection cavity with a leftward opening is arranged in the calibration mechanism, a telescopic pull rope box is fixedly arranged on the right end face of the detection cavity, a handle is fixedly arranged on the upper end face of the pull rope box, and a lower friction block is fixedly arranged on the lower end wall of the detection cavity. Can remove the detection piece of usefulness to the position that needs to observe and detect through constructor, through magnetic adsorption, the rocking that produces when making the removal can carry out quick adjustment, and makes when detecting the wall protrusion of construction and remind for can in time correct.)

1. The utility model provides a straightness auxiliary calibration device that hangs down of architectural survey, includes the install bin, its characterized in that: the device comprises an installation box, a magnetic detection box is arranged on the upper side of the left end face of the installation box in a sliding manner, a calibration mechanism is arranged in the detection box, a detection cavity with a leftward opening is arranged in the calibration mechanism, a telescopic pull rope box is fixedly arranged on the right end face of the detection cavity, a handle is fixedly arranged on the upper end face of the pull rope box, a lower friction block is fixedly arranged on the lower end wall of the detection cavity, an adjustment box is slidably arranged in the detection cavity, an upper friction block is fixedly arranged on the lower end face of the adjustment box, an adjustment cavity and a sliding cavity are arranged in the adjustment box from top to bottom, a magnetic block is slidably arranged in the adjustment cavity, adjustment springs are fixedly connected between the left end face and the right end face of the magnetic block and the inner end wall of the adjustment cavity, a telescopic block is fixedly connected between the upper end face of the adjustment cavity and the lower end face of the, a prompting block is fixedly arranged on the left end face of the magnetic block, a prompting cavity is arranged in the prompting block, a prompting lamp is fixedly arranged on the right end wall of the prompting cavity, a reflecting shaft provided with a torsion spring is rotatably arranged on the rear end wall of the prompting cavity, an inclined reflecting plate is fixedly arranged on the reflecting shaft, a prompting lamp capable of emitting prompting light to a constructed wall surface is fixedly arranged in the prompting block, a lifting box is slidably arranged in the mounting cavity, a bearing cavity and a lifting cavity filled with liquid are arranged in the lifting box from top to bottom, a sliding mechanism is arranged in the lifting box, the sliding mechanism further comprises a bearing plate II slidably arranged in the bearing cavity, a bearing plate I which is positioned at the rear side of the bearing plate II and is abutted against the bearing plate I is slidably arranged in the bearing cavity, and a bearing plate III which is positioned at the rear side of the bearing plate I and is abutted against, and a lifting mechanism is arranged in the mounting cavity.

2. The verticality auxiliary calibration device for architectural measurement according to claim 1, wherein: the calibration mechanism further comprises a stay rope cavity with a forward opening in the stay rope box, a stay rope motor is fixedly installed on the rear end wall of the stay rope cavity, a stay rope shaft with a convex block at the front end is connected with the front end of the stay rope motor in a power mode, the stay rope shaft is fixedly connected with a connecting rope in the detection cavity, the lower end of the connecting rope is fixedly connected with a detection block, and a connecting plate capable of stretching and retracting is fixedly connected between the end faces of the outer side of the detection box.

3. The verticality auxiliary calibration device for architectural measurement according to claim 1, wherein: the aligning gear still includes slidable mounting and is in slide the slide plate of intracavity, slide the plate up end fixed with slide fixedly connected with drive spring between the chamber upper end wall, slide plate up end fixed mounting be connected to the adjustment intracavity just is located the magnetic part right side has the inclined plane piece on inclined plane, slide plate up end in slidable mounting have be located magnetic part front side just is connected to the stay cord intracavity just can the telescopic link that stretches out and draws back, the telescopic link internal rotation is installed and is located the notched warning axle is established to just the rear end of stay cord intracavity, the terminal surface is fixed there is the suggestion dish before the warning axle, the axis of rotation that is equipped with the torsional spring is installed to the chamber left end wall that slides, fixed mounting has the turning block of slope in the axis of rotation.

4. The verticality auxiliary calibration device for architectural measurement according to claim 1, wherein: the sliding mechanism also comprises a third bearing rod fixedly arranged on the lower end surface of the third bearing plate and connected into the lifting cavity, a second bearing spring is fixedly connected between the lower end surface of the third bearing plate and the lower end wall of the bearing cavity around the third bearing rod, a third pushing block positioned in the lifting cavity is fixedly arranged on the lower end surface of the third bearing rod, the front end surface of the third pushing block is hinged with a second connecting rod, a first bearing rod connected to the lifting cavity is fixedly installed on the lower end face of the bearing plate, a first pushing block is hinged to the lower end face of the bearing rod, a pushing cavity II positioned at the rear side of the bearing rod I is arranged in the pushing block I, a connecting block III hinged with the connecting rod II is arranged in the pushing cavity II in a sliding way, and a second connecting spring is fixedly connected between the front end surface of the third connecting block and the front end wall of the second pushing cavity.

5. The verticality auxiliary calibration device for architectural measurement according to claim 1, wherein: the sliding mechanism also comprises a second bearing rod fixedly arranged on the lower end surface of the second bearing plate and connected into the lifting cavity, a first bearing spring is fixedly connected between the lower end surface of the second bearing plate and the lower end wall of the bearing cavity around the second bearing rod, a second pushing block positioned in the lifting cavity is fixedly arranged on the lower end surface of the bearing spring, the rear end surface of the second pushing block is hinged with a first connecting rod, a first pushing cavity positioned at the front side of the first bearing rod is arranged in the first pushing block, a second connecting block hinged with the first connecting rod is arranged in the first pushing cavity in a sliding manner, a first connecting spring is fixedly connected between the rear end surface of the second connecting block and the rear end wall of the second pushing cavity, a magnetic plate attracted with the detection box is slidably installed in the lifting cavity on the left side, and a movable spring is fixedly connected between the rear end surface of the magnetic plate and the rear end wall of the lifting cavity on the left side.

6. The verticality auxiliary calibration device for architectural measurement according to claim 1, wherein: the lifting mechanism comprises a lifting motor fixedly installed on the bottom end wall of the installation cavity, the upper end of the lifting motor is in power connection with a lifting shaft, a driving gear is fixedly installed on the lifting shaft, an internal thread sleeve is installed in the bottom end wall of the installation cavity in a rotating mode, a thread shaft rotatably installed in the lower end wall of the lifting box is in internal thread connection with the internal thread sleeve, and a driven gear meshed with the driving gear is fixedly installed on the thread shaft.

Technical Field

The invention relates to the technical field related to building measurement, in particular to a verticality auxiliary calibration device for building measurement.

Background

Along with the development of society, the living standard of people also improves constantly, and the development of building trade is very quick, when the building construction, needs to guarantee the straightness that hangs down of building to guarantee that the building can not produce the deviation of straightness that hangs down when building. But often will carry out the vertical measurement at the building in-process, produce during the measurement and rock easily and influence measuring result, and when can not be according to constructor shift position, carry out the detection to the straightness that hangs down, and when not paying attention to, if do not adjust the proofreading of straightness that hangs down in time, then can cause the influence to later stage building.

Disclosure of Invention

Aiming at the defects of the technology, the invention provides an auxiliary verticality calibrating device for building measurement, which can overcome the defects.

The invention relates to a verticality auxiliary calibration device for building measurement, which comprises an installation box, wherein an installation cavity is arranged in the installation box, a detection box with magnetic upper side is slidably installed on the left end surface of the installation box, a calibration mechanism is arranged in the detection box, a detection cavity with a left opening is arranged in the calibration mechanism, a telescopic pull rope box is fixedly installed on the right end surface of the detection cavity, a handle is fixedly installed on the upper end surface of the pull rope box, a lower friction block is fixedly installed on the lower end wall of the detection cavity, an adjustment box is slidably installed in the detection cavity, an upper friction block is fixedly installed on the lower end surface of the adjustment box, an adjustment cavity and a sliding cavity are arranged in the adjustment box from top to bottom, a magnetic block is slidably installed in the adjustment cavity, adjustment springs are fixedly connected between the left and right end surfaces of the magnetic block and the inner side end wall of the adjustment cavity, and a telescopic block is fixedly connected, the magnetic block comprises a magnetic block, a prompting block and a lifting box, wherein the prompting block is fixedly arranged on the left end face of the magnetic block and connected to the outside of the installation box, the prompting block is fixedly arranged on the left end face of the magnetic block, a prompting cavity is arranged in the prompting block, a prompting lamp is fixedly arranged on the right end wall of the prompting cavity, a reflecting shaft provided with a torsion spring is rotatably arranged on the rear end wall of the prompting cavity, an inclined reflecting plate is fixedly arranged on the reflecting shaft, a prompting lamp capable of emitting prompting light to a constructed wall surface is fixedly arranged in the prompting block, a lifting box is slidably arranged in the installation cavity, a bearing cavity and a lifting cavity filled with liquid are arranged in the lifting box from top to bottom, a sliding mechanism is arranged in the lifting box and further comprises a bearing plate II slidably arranged in the bearing cavity, a bearing plate I which is positioned at the rear side of the bearing plate II and abutted against the bearing plate I is slidably arranged in the bearing cavity, and a lifting mechanism is arranged in the mounting cavity.

Preferably, the calibration mechanism further comprises a rope pulling cavity with a forward opening in the rope pulling box, a rope pulling motor is fixedly mounted on the rear end wall of the rope pulling cavity, a rope pulling shaft with a convex block at the front end of the rope pulling motor is in power connection with the front end of the rope pulling shaft, the rope pulling shaft is fixedly connected with a connecting rope in the detection cavity, the lower end of the connecting rope is fixedly connected with a detection block, and a telescopic connecting plate is fixedly connected between the outer end faces of the detection box.

Preferably, the aligning gear still includes slidable mounting and is in slide the slide plate of intracavity, slide the plate up end fixed with slide fixedly connected with drive spring between the chamber upper end wall, slide plate up end fixed mounting is connected to the adjustment intracavity just is located the magnetic block right side has the inclined plane piece on inclined plane, slide plate up end in slidable mounting be located magnetic block front side just is connected to the stay cord intracavity just can the telescopic link that stretches out and draws back, the telescopic link internal rotation is installed and is located stay cord intracavity and the rear end is equipped with the notched suggestion axle, the terminal surface is fixed at the suggestion dish before the suggestion axle, the axis of rotation that is equipped with the torsional spring is installed to slide chamber left end wall internal rotation, fixed mounting has the rotor of slope in the axis of rotation.

Preferably, the sliding mechanism further comprises a third bearing rod fixedly arranged on the lower end surface of the third bearing plate and connected to the lifting cavity, a second bearing spring is fixedly connected between the lower end surface of the third bearing plate and the lower end wall of the bearing cavity around the third bearing rod, a third pushing block positioned in the lifting cavity is fixedly arranged on the lower end surface of the third bearing rod, the front end surface of the third pushing block is hinged with a second connecting rod, a first bearing rod connected to the lifting cavity is fixedly installed on the lower end face of the bearing plate, a first pushing block is hinged to the lower end face of the bearing rod, a pushing cavity II positioned at the rear side of the bearing rod I is arranged in the pushing block I, a connecting block III hinged with the connecting rod II is arranged in the pushing cavity II in a sliding way, and a second connecting spring is fixedly connected between the front end surface of the third connecting block and the front end wall of the second pushing cavity.

Preferably, the sliding mechanism further comprises a second bearing rod fixedly arranged on the lower end face of the second bearing plate and connected to the lifting cavity, a first bearing spring is fixedly connected between the lower end surface of the second bearing plate and the lower end wall of the bearing cavity around the second bearing rod, a second pushing block positioned in the lifting cavity is fixedly arranged on the lower end surface of the bearing spring, the rear end surface of the second pushing block is hinged with a first connecting rod, a first pushing cavity positioned at the front side of the first bearing rod is arranged in the first pushing block, a second connecting block hinged with the first connecting rod is arranged in the first pushing cavity in a sliding manner, a first connecting spring is fixedly connected between the rear end surface of the second connecting block and the rear end wall of the second pushing cavity, a magnetic plate attracted with the detection box is slidably installed in the lifting cavity on the left side, and a movable spring is fixedly connected between the rear end surface of the magnetic plate and the rear end wall of the lifting cavity on the left side.

Preferably, the lifting mechanism comprises a lifting motor fixedly installed on the bottom end wall of the installation cavity, the upper end of the lifting motor is in power connection with a lifting shaft, a driving gear is fixedly installed on the lifting shaft, an internal thread sleeve is installed in the bottom end wall of the installation cavity in a rotating mode, a thread shaft rotatably installed in the lower end wall of the lifting box is in internal thread connection with the internal thread sleeve, and a driven gear meshed with the driving gear is fixedly installed on the thread shaft.

The beneficial effects are that: according to the device, the detection block for detection can be moved to the position to be observed and detected by a constructor by placing the device at the position to be constructed, the shake generated during movement can be rapidly adjusted through magnetic adsorption, and the reminding can be prompted when the constructed wall surface is detected to be protruded, so that the correction can be carried out in time, and the detection block can be driven to move to the position to be worked when the constructor moves, so that the processing efficiency is higher.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic front view of a verticality auxiliary calibrating apparatus for architectural measurement according to the present invention;

FIG. 2 is a schematic structural diagram of A-A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of B-B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of C-C in FIG. 1 according to an embodiment of the present invention;

fig. 5 is an enlarged schematic structural diagram of fig. 1 at D according to an embodiment of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a verticality auxiliary calibration device for building measurement, which comprises an installation box 10, wherein an installation cavity 11 is arranged in the installation box 10, a detection box 17 with magnetic property at the upper side is slidably installed on the left end surface of the installation box 10, a calibration mechanism 69 capable of calibrating the verticality of a construction wall surface and rapidly stopping shaking of a calibration block is arranged in the detection box 17, a detection cavity 16 with a leftward opening is arranged in the calibration mechanism 69, a telescopic pull rope box 21 is fixedly installed on the right end surface of the detection cavity 16, a handle 22 is fixedly installed on the upper end surface of the pull rope box 21, a lower friction block 58 is fixedly installed on the lower end wall of the detection cavity 16, an adjustment box 72 is slidably installed in the detection cavity 16, an upper friction block 57 is fixedly installed on the lower end surface of the adjustment box 72, an adjustment cavity 66 and a sliding cavity 59 are arranged in the adjustment box 72 from top to bottom, a magnetic block 60, an adjusting spring 65 is fixedly connected between the left end face and the right end face of the magnetic block 60 and the inner side end wall of the adjusting cavity 66, a telescopic block 15 capable of stretching is fixedly connected between the upper end face of the adjusting cavity 66 and the lower end of the rope pulling box 21, a prompting block 64 connected to the outside of the installation box 10 is fixedly installed on the left end face of the magnetic block 60, a prompting cavity 75 is arranged in the prompting block 64, a prompting lamp 71 is fixedly installed on the right end wall of the prompting cavity 75, a reflecting shaft 74 provided with a torsion spring is rotatably installed on the rear end wall of the prompting cavity 75, an inclined reflecting plate 73 is fixedly installed on the reflecting shaft 74, a prompting lamp 71 capable of emitting prompting light to a constructed wall surface is fixedly installed in the prompting block 64, a lifting box 26 is slidably installed in the installation cavity 11, a bearing cavity 25 and a lifting cavity 27 provided with liquid are arranged in the lifting box 26 from top to bottom, the lifting box 26 is internally provided with a sliding mechanism 70 which can move a calibration block to a position to be calibrated when a constructor moves, the sliding mechanism 70 further comprises a second bearing plate 35 which is slidably mounted in the bearing cavity 25, a first bearing plate 23 which is positioned at the rear side of the second bearing plate 35 and abutted against the first bearing plate is slidably mounted in the bearing cavity 25, a third bearing plate 50 which is positioned at the rear side of the first bearing plate 23 and abutted against the first bearing plate is slidably mounted in the bearing cavity 25, and a lifting mechanism 68 which can lift the position to be constructed and calibrated is arranged in the mounting cavity 11.

Advantageously, the calibration mechanism 69 further comprises a rope cavity 20 arranged in the rope box 21 and opening forward, a rope motor 53 is fixedly arranged on the rear end wall of the rope cavity 20, the front end of the rope motor 53 is dynamically connected with a rope shaft 18 provided with a lug at the front end, a connecting rope 13 connected to the detection cavity 16 is fixedly connected to the rope shaft 18, a detection block 12 is fixedly connected to the lower end of the connecting rope 13, a telescopic connecting plate 14 is fixedly connected between the outer end faces of the detection box 17, and when the lifting box 26 is lifted, the rope shaft 18 is caused to rotate, the roller 19 is caused to rotate, and the length of the connecting rope 13 in the detection cavity 16 is caused to extend under the action of the gravity of the detection block 12.

Beneficially, the calibration mechanism 69 further includes a sliding plate 56 slidably mounted in the sliding cavity 59, a driving spring 55 is fixedly connected between an upper end face of the sliding plate 56 and an upper end wall of the sliding cavity 59, an inclined block 67 which is located in the adjusting cavity 66 and located on the right side of the magnetic block 60 and has an inclined surface is fixedly mounted on the upper end face of the sliding plate 56, an extensible rod 61 which is located on the front side of the magnetic block 60 and connected to the rope pulling cavity 20 and can extend and retract is slidably mounted in the upper end face of the sliding plate 56, a prompting shaft 63 which is located in the rope pulling cavity 20 and has a groove at the rear end is rotatably mounted on the extensible rod 61, a prompting disc 62 is fixed on the front end face of the prompting shaft 63, a rotating shaft 77 equipped with a torsion spring is rotatably mounted on a left end wall of the sliding cavity 59, an inclined rotating block 76 is fixedly mounted on the rotating shaft 77, and moves to the right through, the inclined plane block 67 is enabled to drive the sliding plate 56 to move downwards, so that the sliding plate 56 pushes the rotating block 76 to rotate around the rotating shaft 77, the telescopic rod 61 is enabled to be pushed to move backwards, the groove in the prompting shaft 63 is enabled to be connected with the convex block on the rope pulling shaft 18, the prompting shaft 63 is enabled to rotate, and the prompting disc 62 is driven to rotate to prompt.

Beneficially, the sliding mechanism 70 further includes a third bearing rod 48 fixedly installed on a lower end surface of the third bearing plate 50 and connected to the lifting cavity 27, a second bearing spring 49 is fixedly connected between a lower end surface of the third bearing plate 50 and a lower end wall of the bearing cavity 25 around the third bearing rod 48, a third pushing block 47 located in the lifting cavity 27 is fixedly installed on a lower end surface of the third bearing rod 48, a second connecting rod 46 is hinged to a front end surface of the third pushing block 47, a first bearing rod 24 connected to the lifting cavity 27 is fixedly installed on a lower end surface of the first bearing plate 23, a first pushing block 28 is hinged to a lower end surface of the first bearing rod 24, a second pushing cavity 43 located behind the first bearing rod 24 is arranged in the first pushing block 28, a third connecting block 45 hinged to the second connecting rod 46 is slidably installed in the second pushing cavity 43, a second connecting spring 44 is fixedly connected between a front end surface of the third connecting block 45 and a front end wall of the second pushing cavity 43, when a constructor stands on the third bearing plate 50, the third bearing plate 50 is promoted to drive the third bearing rod 48 to move downwards, and the third pushing block 47 drives the second connecting rod 46 to move downwards.

Beneficially, the sliding mechanism 70 further includes a second bearing rod 37 fixedly installed on the lower end surface of the second bearing plate 35 and connected to the lifting cavity 27, a first bearing spring 36 is fixedly connected between the lower end surface of the second bearing plate 35 and the lower end wall of the bearing cavity 25 around the second bearing rod 37, a second pushing block 38 located in the lifting cavity 27 is fixedly installed on the lower end surface of the first bearing spring 36, the rear end surface of the second pushing block 38 is hinged to a first connecting rod 39, a first pushing cavity 42 located on the front side of the first bearing rod 24 is installed in the first pushing block 28, a second connecting block 40 hinged to the first connecting rod 39 is installed in the first pushing cavity 42 in a sliding manner, a first connecting spring 41 is fixedly connected between the rear end surface of the second connecting block 40 and the rear end wall of the second pushing cavity 43, and a magnetic plate 51 attracted to the detection box 17 is installed in the lifting cavity 27 on the left side in a sliding manner, a movable spring 52 is fixedly connected between the rear end face of the magnetic plate 51 and the rear end wall of the lifting cavity 27 on the left side, and when a constructor stands on the second bearing plate 35, the second bearing plate 35 is promoted to drive the second bearing rod 37 to move downwards, so that the first connecting rod 39 is driven by the second pushing block 38 to move downwards.

Advantageously, the lifting mechanism 68 includes a lifting motor 33 fixedly mounted on the bottom end wall of the mounting cavity 11, a lifting shaft 31 is connected to an upper end of the lifting motor 33, a driving gear 32 is fixedly mounted on the lifting shaft 31, an internally threaded sleeve 30 is rotatably mounted in the bottom end wall of the mounting cavity 11, a threaded shaft 29 rotatably mounted in the lower end wall of the lifting box 26 is connected to the internally threaded sleeve 30, a driven gear 34 engaged with the driving gear 32 is fixedly mounted on the threaded shaft 29, and the lifting shaft 31 is rotated to cause the lifting shaft 31 to be driven by the engagement between the driving gear 32 and the driven gear 34, so as to cause the internally threaded sleeve 30 to rotate and to be screwed out of the threaded shaft 29, and to cause the lifting box 26 to be lifted upwards.

In the initial state, the adjustment spring 65 is in an undeformed state, the drive spring 55 is in an undeformed state, the shift spring 52 is in an undeformed state, the second support spring 49 is in an undeformed state, the first support spring 36 is in an undeformed state, the second connection spring 44 is in an undeformed state, and the first connection spring 41 is in an undeformed state.

When the device starts to work, the device is placed at a position needing construction, and when a constructor stands on the device and stands on the second bearing plate 35, the second bearing plate 35 is enabled to drive the second bearing rod 37 to move downwards, the second pushing block 38 drives the first connecting rod 39 to move downwards, liquid in the lifting cavity 27 is enabled to push the magnetic plate 51 to move backwards, and the magnetic plate 51 is enabled to attract the detection box 17 to move backwards; the handle 22 is pushed out to the position needing calibration manually, when the detection box 17 moves, the detection block 12 can shake, the magnetic block 60 attracts the detection block 12 and under the action of the elastic force of the adjusting spring 65, the detection block 12 can quickly stop shaking for calibration, the prompt block 64 is abutted against the wall surface to indicate the verticality of the wall surface to be calibrated, the reflector 73 can rotate around the reflector 73 to the prompt cavity 75 after the prompt block 64 is abutted against the wall surface, if in the later movement, the prompt block 64 detects that the wall surface protrudes rightward, the magnetic block 60 is pushed to move rightward, the inclined block 67 drives the sliding plate 56 to move downward, the sliding plate 56 drives the rotating block 76 to rotate around the rotating shaft 77, the telescopic rod 61 is pushed to move backward, the groove on the prompt shaft 63 is connected with the bump on the pull rope shaft 18, and the prompt shaft 63 is driven to rotate, the prompting disc 62 is driven to rotate for prompting; if the wall surface is detected to be protruded leftwards by the prompting block 64 in the subsequent movement, the reflecting shaft 74 is prompted to return to the initial position under the action of the torsion spring, and light rays generated by the prompting lamp 71 are prompted to be reflected through the reflector 73 to remind constructors; when the construction of the front wall surface needs to be carried out on the rear wall surface, a constructor can move backwards and step on the first bearing plate 23, so that the first bearing plate 23 drives the first bearing spring 36 to move downwards, the first bearing rod 24 moves downwards, the first pushing block 28 moves downwards, the third connecting block 45 and the second connecting block 40 move downwards, liquid in the lifting cavity 27 is extruded, the magnetic plate 51 drives the detection box 17 to move rightwards to a working position, when the constructor continues to move backwards, the third bearing plate 50 is stepped on the third bearing plate 50, the third bearing plate 50 drives the first bearing plate 23 and the second bearing plate 35 to move downwards, the third bearing plate 50 pushes the third bearing rod 48 to move downwards, the third pushing block 47 drives the second connecting rod 46 to move downwards, liquid in the lifting cavity 27 is extruded, the magnetic plate 51 drives the detection box 17 to move rightwards to the working position, the wall surface is detected, and the verticality condition can be observed; when lifting is needed, the lifting motor 33 is started to cause the lifting shaft 31 to rotate, the lifting shaft 31 is caused to be transmitted through the meshing between the driving gear 32 and the driven gear 34, so that the internally threaded sleeve 30 is caused to rotate, the thread is screwed out of the threaded shaft 29, the lifting box 26 is caused to be lifted upwards, the pull rope motor 53 is started at the same time, the pull rope shaft 18 is caused to rotate, the roller 19 is caused to rotate, the length of the connecting rope 13 in the detection cavity 16 is caused to be extended under the action of the gravity of the detection block 12, and the lifting motor 33 and the pull rope motor 53 are simultaneously reversed after construction is finished, so that the device is caused to return to the initial position.

The beneficial effects are that: according to the device, the detection block for detection can be moved to the position to be observed and detected by a constructor by placing the device at the position to be constructed, the shake generated during movement can be rapidly adjusted through magnetic adsorption, and the reminding can be prompted when the constructed wall surface is detected to be protruded, so that the correction can be carried out in time, and the detection block can be driven to move to the position to be worked when the constructor moves, so that the processing efficiency is higher.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.