CN115164858A

CN115164858A - Vertical detection equipment for building engineering construction

Info

Publication number: CN115164858A
Application number: CN202210848939.8A
Authority: CN
Inventors: 王敬波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-10-11

Abstract

The invention relates to the field of constructional engineering, in particular to vertical detection equipment for constructional engineering construction, which comprises a guide device for supporting and connecting, wherein a servo motor is fixedly arranged at a position, close to the middle part, of the front end surface of the guide device, a guide gear is fixedly connected at the center of the front end surface of the servo motor, a driving toothed belt wheel is fixedly connected at the center of the front end surface of the guide gear, and a transmission guide shaft is rotatably clamped at the upper part of the inner end surface of the guide device. According to the invention, by arranging the detection device, when the verticality of the surface of the building is detected, the servo motor can provide power for the toothed belt wheels through the transmission guide shaft, so that the two groups of toothed belt wheels can drive the positioning devices to circularly detect the verticality of the exterior of the building through the transmission toothed belt, and meanwhile, the two groups of positioning devices can carry out accurate circular detection on the exterior of the building in a large range, so that the detection range and the detection convenience of equipment are effectively improved.

Description

Vertical detection equipment for building engineering construction

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a vertical detection device for constructional engineering construction.

Background

When building engineering carries out the building construction, need carry out diversified detection operation to the building of in the work progress or construction completion, when detecting, the straightness that hangs down of building detects one of the most common kind, and it can carry out quick detection operation to the straightness that hangs down of building construction to make things convenient for constructor to judge the stability that building construction quality and building supported.

As patent numbers: the invention discloses a vertical detection device for building engineering construction, which comprises a main scale and a telescopic rod, wherein a clamping groove is formed in the main scale, the telescopic rod is movably clamped in the clamping groove, a limiting groove is formed in the telescopic rod, and a fastening bolt is in contact clamping connection with the limiting groove. The wall vertical offset angle indicator has the advantages that the clamping groove is formed in the main scale, the telescopic rod is movably clamped in the clamping groove, the auxiliary scale is fixedly connected to one end of the telescopic rod, the limiting groove is formed in the telescopic rod, the fastening bolt is in threaded connection with one side of the upper end of the main scale, the length of the auxiliary scale is adjusted through the matching of the fastening bolt and the limiting groove, the perpendicularity detection of walls with different widths is carried out, the heavy hammer is movably connected to one end of the main scale, the pointer is fixedly connected to the upper end of the heavy hammer, the scale is connected to the inner portion of the arc-shaped groove and can be matched with the pointer to carry out offset angle indication, and the indication of the vertical offset angle of the wall is carried out.

If the patent numbers are: the invention discloses an invention patent of CN202010627853.3, which belongs to the technical field of constructional engineering, in particular to a vertical detection device for constructional engineering construction, comprising: location chi, perpendicular detection chi, air level pipe, vertical pointer and graduation apparatus, location chi bottom left side is provided with the flitch, location chi right side is provided with the pivot, the location chi left end is provided with first laser lamp, set up perpendicular detection chi in the pivot, perpendicular detection chi top be provided with pivot complex shaft hole, perpendicular detection chi bottom is provided with the second laser lamp, perpendicular detection chi right side wall sets up the air level pipe, perpendicular detection chi openly is provided with vertical pointer and graduation apparatus, is convenient for watch the wall body surface whether uneven, detects the wall body plane degree, rotates the location chi round the pivot and accomodates the location chi, after accomodating with perpendicular detection chi exclusive use, measures the wall straightness that hangs down to, location chi and perpendicular detection chi simple structure after accomodating, portable.

Although the prior art in above-mentioned two patents all detects building engineering's straightness that hangs down, its equipment is comparatively complicated when detecting the straightness that hangs down, and its scope that detects is less for the testing result has great deviation, is not convenient for carry out quick repeated many times to the same position of building or different positions simultaneously and detects, has reduced the accurate nature that wholly detects, so need a vertical detection equipment for building engineering construction, with the problem of proposing in solving the aforesaid.

Disclosure of Invention

The invention aims to provide vertical detection equipment for building engineering construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a vertical detection equipment is used in building engineering construction, is including being used for supporting and the guider who connects, the preceding terminal surface of guider is close to middle part department and fixedly is provided with servo motor, and is located servo motor's preceding terminal surface center department fixedly connected with guide gear, guide gear's preceding terminal surface center department fixedly connected with initiative toothed belt wheel, the interior terminal surface upper portion of guider rotates the joint and has the transmission guide axle, and is located the fixed driven toothed belt wheel that is provided with in preceding terminal surface center department of transmission guide axle, driven toothed belt wheel with mesh through profile of tooth driving belt between the initiative toothed belt wheel and be connected, the interior terminal surface slip joint of guider has detection device.

Preferably, the detection device includes a limiting device, a guiding chute, a positioning device, a supporting cassette, a guiding chute, a plugging sliding shaft, a positioning sliding ring, a toothed belt wheel and a transmission toothed belt, the limiting device is symmetrically disposed on the upper end face of the supporting cassette, the inner end face of the supporting cassette is located near the limiting device, the toothed belt wheel is symmetrically and rotatably clamped, the guiding chute is disposed at the center of the outer end face of the toothed belt wheel, the two sets of toothed belt wheels are meshed and connected through the transmission toothed belt, the guiding chute is disposed on the inner end face of the supporting cassette, the positioning device is symmetrically and fixedly clamped on the side end face of the transmission toothed belt, the positioning sliding ring is fixedly mounted at the center of the lower end face of the supporting cassette, and the plugging sliding shaft is fixedly disposed on the inner end face of the positioning sliding ring near the top.

Preferably, the limiting device comprises a positioning clamping seat for supporting, an annular pressing plate is fixedly arranged at the top of the inner end face of the positioning clamping seat, connecting chamfers are symmetrically arranged at the front end of the annular pressing plate, and a supporting groove is formed in the coaxial position of the upper end face of the positioning clamping seat and the annular pressing plate.

Preferably, positioner is including detecting the head, leading first mount pad, spring guide arm, spacing calorie of axle, location slide and pressure sensors, the fixed pressure sensors that is provided with of up end of location slide, and be located the slip joint is located at the up end center of pressure sensors has the spring guide arm, fixed mounting is located at the up end center of spring guide arm has the head mount pad to lead, and is located fixedly connected with detection of the up end center department of leading the head mount pad leads the head, the lower terminal surface center department fixed mounting of location slide has spacing calorie of axle.

Preferably, the guiding device comprises a connecting frame, wherein supporting clamping plates are symmetrically and fixedly mounted on the upper end face of the connecting frame, connecting chutes are formed in the center of the upper end face of the connecting frame, fixed guide shafts are rotatably clamped at positions, close to the middle, of the inner end face of the connecting frame, two sets of circulating chutes are formed in the outer end face of each fixed guide shaft, connecting gears are fixedly mounted at the centers of the side end faces of the fixed guide shafts, connecting casters are rotatably clamped at four corners of the lower end face of the connecting frame, and motor clamping grooves are formed in positions, close to the side portions, of the front end face of the connecting frame.

Preferably, the connecting sliding groove is matched with the positioning sliding ring, the inserting sliding shaft is matched with the circulating sliding groove, and the detection device is matched with the positioning sliding ring through the connecting sliding groove and the inserting sliding shaft and then is in sliding clamping connection with the upper end face of the guide device.

Preferably, the guide gear comprises a connecting disc for supporting and fixed teeth which are uniformly and equidistantly fixedly installed outside the connecting disc, the connecting disc is meshed and connected with the connecting gear through the fixed teeth, the cross sections of the limiting clamping shaft and the guide sliding groove are arranged in a T shape, and the limiting clamping shaft is connected inside the supporting clamping seat through the guide sliding groove in a sliding clamping mode.

Preferably, the side end face of the guide head mounting seat is symmetrically provided with positioning chamfers, the positioning chamfers are opposite to the connecting chamfers, the upper end face of the guide head mounting seat is flush with the inner end face of the positioning clamping seat, and the height of the annular pressing plate is larger than that of the detection guide head.

Although the prior art in the two above patents detects the verticality of the building engineering, the operation of the device is complex when detecting the verticality, and the detection range is small, so that the detection result has large deviation, and meanwhile, the device is not convenient for performing multiple detections on the same position or different positions of the building quickly and repeatedly, and the accuracy of the overall detection is reduced

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through arranging the detection device, when the surface verticality of the building is detected, the servo motor can provide power for the toothed belt wheels through the transmission guide shaft, so that the two groups of toothed belt wheels can drive the positioning device to circularly detect the verticality outside the building through the transmission toothed belt, and meanwhile, the two groups of positioning devices can carry out accurate circular detection on the outside of the building in a larger range, so that the detection range and the detection convenience of equipment are effectively improved.

2. According to the invention, by arranging the guide device, when the surface of the building at the same position or different positions is detected, the servo motor can drive the connecting gear to intermittently mesh through the guide gear while improving the detection power for the detection device through the driving toothed belt wheel, so that the fixed guide shaft can drive the detection device to intermittently displace outside the building through the circulating chute, thereby facilitating the subsequent circulation to repeatedly position the same detection, facilitating the subsequent circulation detection for different positions of the building by matching with an external traction device, and effectively improving the adaptability of equipment detection.

Drawings

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

FIG. 1 is an exploded view of a body of the present invention;

FIG. 2 is an assembled view of the body of the present invention;

FIG. 3 is a schematic view of the detecting device of the present invention;

FIG. 4 is a schematic view of the structure of the position limiting device of the present invention;

FIG. 5 is a schematic view of a positioning device according to the present invention;

FIG. 6 is an exploded view of the guide of the present invention;

fig. 7 is an assembly view of the guide of the present invention.

In the figure: 1-tooth-shaped transmission belt, 2-driven tooth-shaped belt wheel, 3-detection device, 4-guiding device, 5-servo motor, 6-driving tooth-shaped belt wheel, 7-guiding gear, 8-transmission guide shaft, 31-limiting device, 32-guiding chute, 33-positioning device, 34-supporting cassette, 35-guiding chute, 36-inserting sliding shaft, 37-positioning sliding ring, 38-tooth-shaped belt wheel, 39-transmission tooth-shaped belt, 311-supporting chute, 312-connecting chamfer, 313-annular pressing plate, 314-positioning cassette, 331-detection guide head, 332-guide head mounting seat, 333-spring guide rod, 334-limiting cassette shaft, 335-positioning slide seat, 336-pressure sensor, 41-supporting clamping plate, 42-connecting chute, 43-motor clamping groove, 44-connecting gear, 45-circulating chute, 46-fixed guide shaft, 47-connecting caster and 48-connecting frame.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Moreover, 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 invention is further described below with reference to the accompanying drawings.

Example 1

Referring to fig. 1-7, an embodiment of the present invention is shown: the utility model provides a vertical detection equipment for building engineering construction, including being used for supporting and connecting guider 4, the preceding terminal surface of guider 4 is close to middle part department and is fixedly provided with servo motor 5, and be located servo motor 5's preceding terminal surface center fixedly connected with leading gear 7, leading gear 7's preceding terminal surface center fixedly connected with initiative toothed belt wheel 6, the interior terminal surface upper portion of guider 4 rotates the joint and has transmission guide shaft 8, and be located transmission guide shaft 8's preceding terminal surface center fixedly provided with driven toothed belt wheel 2, meshing connection is carried out through profile of tooth driving belt 1 between driven toothed belt wheel 2 and the initiative toothed belt wheel 6, the interior terminal surface slip joint of guider 4 has detection device 3.

The detection device 3 comprises a limiting device 31, a guide chute 32, a positioning device 33, a support clamping seat 34, a guide chute 35, an insertion sliding shaft 36, a positioning sliding ring 37, toothed belt wheels 38 and a transmission toothed belt 39, wherein the limiting device 31 is symmetrically arranged on the upper end surface of the support clamping seat 34, the toothed belt wheels 38 are symmetrically and rotatably clamped on the inner end surface of the support clamping seat 34 close to the limiting device 31, the guide chute 35 is formed in the center of the outer end surface of each toothed belt wheel 38, the two groups of toothed belt wheels 38 are meshed and connected through the transmission toothed belt 39, the guide chute 32 is formed in the inner end surface of the support clamping seat 34, the positioning device 33 is symmetrically and fixedly clamped on the side end surface of the transmission toothed belt 39, the positioning sliding ring 37 is fixedly installed in the center of the lower end surface of the support clamping seat 34, and the insertion sliding shaft 36 is fixedly arranged on the inner end surface of the positioning sliding ring 37 close to the top.

The limiting device 31 comprises a positioning clamping seat 314 for supporting, an annular pressure plate 313 is fixedly arranged at the top of the inner end surface of the positioning clamping seat 314, connecting chamfers 312 are symmetrically arranged at the front end of the annular pressure plate 313, and a supporting groove 311 is arranged at the coaxial center of the upper end surface of the positioning clamping seat 314 and the annular pressure plate 313.

The positioning device 33 includes a detection guide head 331, a guide head mounting seat 332, a spring guide rod 333, a limit clamp shaft 334, a positioning slide seat 335 and a pressure sensor 336, the upper end surface of the positioning slide seat 335 is fixedly provided with the pressure sensor 336, and the upper end surface center of the pressure sensor 336 is slidably clamped with the spring guide rod 333, the upper end surface center of the spring guide rod 333 is fixedly provided with the guide head mounting seat 332, the upper end surface center of the guide head mounting seat 332 is fixedly connected with the detection guide head 331, and the lower end surface center of the positioning slide seat 335 is fixedly provided with the limit clamp shaft 334.

Guiding device 4 is including connecting frame 48, the up end symmetry fixed mounting of connecting frame 48 has support cardboard 41, and be located the up end center department of connecting frame 48 and seted up connection spout 42, the interior terminal surface of connecting frame 48 is close to middle part department and rotates the joint and have fixed guide shaft 46, and be located the outer terminal surface of fixed guide shaft 46 and seted up two sets of circulation spouts 45, the side end center department fixed mounting of fixed guide shaft 46 has connecting gear 44, the lower terminal surface four corners of connecting frame 48 all rotates the joint and has connect truckle 47, the preceding terminal surface of connecting frame 48 is close to lateral part department and has seted up motor draw-in groove 43.

As shown in fig. 3 and fig. 6, the connecting chute 42 is adapted to the positioning slip ring 37, and the inserting sliding shaft 36 is adapted to the circulating chute 45, the detecting device 3 is adapted to the positioning slip ring 37 through the connecting chute 42, the inserting sliding shaft 36 is adapted to the circulating chute 45 and then is slidably clamped on the upper end surface of the guiding device 4, the fixed guide shaft 46 can provide a sufficient limiting base for the detecting device 3 through the circulating chute 45, so that the subsequent driving of the detecting device 3 to perform periodic front-back displacement is facilitated, the subsequent circulation is facilitated, the detecting device 3 is repeatedly positioned on the surface of a building, and the accuracy of multiple-group detection at the same position is improved.

As shown in fig. 1 and 3, the guide gear 7 includes a connecting disc for supporting and fixing teeth which are uniformly and equidistantly fixedly installed outside the connecting disc, the connecting disc is meshed and connected with the connecting gear 44 through the fixing teeth, the cross sections of the limiting clamping shaft 334 and the guide sliding groove 32 are both in a T-shaped arrangement, the limiting clamping shaft 334 is slidably clamped inside the supporting clamping seat 34 through the guide sliding groove 32, the size and the number of the fixing teeth outside the guide gear 7 are the same as those of the connecting gear 44, and the connecting gear 44 can be conveniently driven to be periodically meshed and rotated subsequently.

As shown in fig. 4 and 5, positioning chamfers are symmetrically arranged on the side end surface of the guide head mounting seat 332, the positioning chamfers are opposite to the connecting chamfers 312, the upper end surface of the guide head mounting seat 332 is flush with the inner end surface of the positioning clamping seat 314, the height of the annular pressing plate 313 is greater than that of the detection guide head 331, the positioning chamfers on the side portions of the guide head mounting seat 332 can be matched with the connecting chamfers 312 on the side portions of the annular pressing plate 313, so that the subsequent positioning device 33 can conveniently perform lateral deviation sliding inside the detection device 3, the limiting device 31 is used for limiting, the stability and accuracy of detection on verticality are improved, the height of the annular pressing plate 313 is greater than that of the detection guide head 331, and the detection guide head 331 can be prevented from being attached to the inner wall of the positioning clamping seat 314 when entering the positioning clamping seat 314.

The working principle is as follows: before use, a user can position an external power traction device to the side part of the guide device 4 to conveniently and subsequently pull the guide device 4 to different building planes in parallel, before detection, the user can position the device to the front part of a building to be detected until two groups of detection guide heads 331 are elastically attached to the surface of the building, at the moment, two groups of pressure sensors 336 can sense readings to complete a pre-positioning operation, when detection is carried out, the user can start the servo motor 5 through an external control device, at the moment, the servo motor 5 can synchronously drive the front guide gear 7 and the front driving toothed belt wheel 6 to rotate, because the fixed teeth inside the guide gear 7 are incomplete fixed teeth, the parts except the fixed teeth of the guide gear 7 are not meshed with the connecting gear 44, so that the fixed guide shaft 46 is kept static inside the guide device 4, the driving belt wheel 6 in front of the guide gear 7 can drive the driven toothed belt wheel 2 to rotate through the toothed belt 1, because the radius of the driving toothed belt wheel 6 is large than that of the driven toothed belt 2, when the toothed belt 6 rotates by a certain angle, the toothed belt 2 rotates, when the two groups of the driving belt 2 of the two groups of the driving wheels can circularly move, and the two groups of the driving belt 2 can circularly move on the surface of the building, when the guide belt 38, the building, the transmission of the two groups of the transmission belt 2 can circularly move, and the transmission belt 2 can circularly move on the periphery of the guide belt 38, the driving toothed belt wheel 6 can drive the toothed belt wheel 38 to rotate for a plurality of circles through the driven toothed belt wheel 2, so that the toothed belt wheel 38 can drive two groups of positioning devices 33 to circularly detect the verticality of the building for a plurality of times through the transmission toothed belt 39, the detection accuracy is improved to the maximum extent, meanwhile, when the detection is carried out, because the positioning devices 33 are circularly displaced up and down, when the positioning devices 33 are displaced to the limiting device 31 to carry out lateral deviation guide, the guide head mounting seat 332 can be directly limited to the lower part of the connecting chamfer 312 through the positioning chamfer and then is pressed to the lower part of the annular pressure plate 313 through the guide of the connecting chamfer 312, the detection guide head 331 is not contacted with the surface of the building and the inner wall of the positioning clamping seat 314 at the moment, the influence on the detection verticality is prevented when the two groups of positioning devices 33 are laterally deviated and when one-round of detection is about to be finished, at this time, the fixed teeth outside the guide gear 7 are meshed with the connecting gear 44, the transmission ratio of the guide gear 7 to the connecting gear 44 through the fixed teeth is 1 to 1, so that when the guide gear 7 rotates for one circle along with the driving toothed belt wheel 6, the connecting gear 44 can drive the fixed guide shaft 46 to complete one circle of rotation, at this time, the fixed guide shaft 46 can drive the inserting sliding shaft 36 to complete one-time front-back displacement on the upper part of the guide device 4 through the circulating chute 45, so that the positioning device 33 is repositioned on the surface of the building to detect a new round, if the verticality of other places of the building needs to be detected, when the detection device 3 performs front-back displacement, the external traction device can drag the guide device 4 to the side through the connecting caster 47 at this time, and other detection places of the building are convenient to detect subsequently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vertical detection equipment is used in building engineering construction, is including being used for supporting and guider (4) connected, the preceding terminal surface of guider (4) is close to fixed servo motor (5) that is provided with in middle part department, and is located fixedly connected with leading gear (7) are located to the preceding terminal surface center of servo motor (5), fixedly connected with initiative toothed belt wheel (6), its characterized in that are located to the preceding terminal surface center of leading gear (7): the upper portion of the inner end face of the guide device (4) is rotatably clamped with a transmission guide shaft (8), a driven toothed belt wheel (2) is fixedly arranged at the center of the front end face of the transmission guide shaft (8), the driven toothed belt wheel (2) is meshed with the driving toothed belt wheel (6) through a toothed transmission belt (1), and the inner end face of the guide device (4) is slidably clamped with a detection device (3).

2. The vertical detection device for construction of building engineering according to claim 1, characterized in that: the detection device (3) comprises a limiting device (31), a guide chute (32), a positioning device (33), a support clamping seat (34), a guide chute (35), an insertion sliding shaft (36), a positioning sliding ring (37), a toothed belt wheel (38) and a transmission toothed belt (39), wherein the limiting device (31) is symmetrically arranged on the upper end surface of the support clamping seat (34), the inner end surface of the support clamping seat (34) is close to the limiting device (31) and is symmetrically and rotatably clamped with the toothed belt wheel (38), the guide chute (35) is formed in the center of the outer end surface of the toothed belt wheel (38), the toothed belt wheels (38) are meshed and connected through the transmission toothed belt (39), the guide chute (32) is formed in the inner end surface of the support clamping seat (34), the positioning device (33) is symmetrically and fixedly clamped on the side end surface of the transmission belt (39), the positioning sliding ring (37) is fixedly arranged in the center of the lower end surface of the support clamping seat (34), and the insertion sliding ring (36) is fixedly arranged close to the top of the inner end surface of the positioning sliding ring (37).

3. The vertical detection device for construction of building engineering according to claim 2, characterized in that: the limiting device (31) comprises a positioning clamping seat (314) used for supporting, an annular pressing plate (313) is fixedly arranged at the top of the inner end face of the positioning clamping seat (314), connecting chamfers (312) are symmetrically arranged at the front end of the annular pressing plate (313), and a supporting groove (311) is formed in the coaxial position of the upper end face of the positioning clamping seat (314) and the annular pressing plate (313).

4. The vertical detection device for construction of building engineering according to claim 3, characterized in that: positioner (33) are including detecting lead head (331), lead first mount pad (332), spring guide (333), spacing calorie of axle (334), location slide (335) and pressure sensors (336), the fixed pressure sensors (336) that are provided with of up end of location slide (335), and are located the slip joint is located at the up end center of pressure sensors (336) has spring guide (333), the up end center of spring guide (333) is located fixed mounting and is led first mount pad (332), and is located fixedly connected with detection lead head (331) is located at the up end center of leading first mount pad (332), the lower terminal surface center of location slide (335) is located fixed mounting and is had spacing calorie of axle (334).

5. The vertical detection device for building engineering construction according to claim 4, wherein: guider (4) are including connecting frame (48), the up end symmetry fixed mounting who connects frame (48) has support cardboard (41), and is located connect the up end center department of frame (48) and seted up and connect spout (42), the interior terminal surface of connecting frame (48) is close to middle part department and rotates the joint and have fixed guide shaft (46), and is located two sets of circulation spouts (45) have been seted up to the outer terminal surface of fixed guide shaft (46), the side end center department fixed mounting of fixed guide shaft (46) has connecting gear (44), the lower terminal surface four corners of connecting frame (48) all rotates the joint and has connects truckle (47), the preceding terminal surface of connecting frame (48) is close to lateral part department and has seted up motor draw-in groove (43).

6. The vertical detection device for construction of building engineering according to claim 5, characterized in that: the connecting sliding groove (42) is matched with the positioning sliding ring (37), the inserting sliding shaft (36) is matched with the circulating sliding groove (45), the detection device (3) is matched with the positioning sliding ring (37) through the connecting sliding groove (42), and the inserting sliding shaft (36) is matched with the circulating sliding groove (45) and is further connected to the upper end face of the guide device (4) in a sliding and clamping mode.

7. The vertical detection device for building engineering construction according to claim 6, wherein: guide gear (7) are including the connection pad that is used for supporting and even equidistance fixed mounting at the outside fixed tooth of connection pad, just the connection pad passes through fixed tooth with connecting gear (44) mesh and connect, spacing calorie of axle (334) all is the T setting with the cross section of direction spout (32) and appears, just spacing calorie of axle (334) are inside supporting cassette (34) through direction spout (32) slip joint.

8. The vertical detection device for building engineering construction according to claim 7, characterized in that: positioning chamfers are symmetrically arranged on the side end face of the guide head mounting seat (332), the positioning chamfers are opposite to the connecting chamfers (312), the upper end face of the guide head mounting seat (332) is flush with the inner end face of the positioning clamping seat (314), and the height of the annular pressing plate (313) is larger than that of the detection guide head (331).