CN211877050U

CN211877050U - Wall perpendicularity detector for real estate assessment

Info

Publication number: CN211877050U
Application number: CN202020871839.3U
Authority: CN
Inventors: 陆忆舟; 陶旅平
Original assignee: Pinghu Zhengxin Real Estate Appraisal Office General Partnership
Current assignee: Pinghu Zhengxin Real Estate Appraisal Office General Partnership
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-11-06
Anticipated expiration: 2030-05-21

Abstract

The utility model relates to a wall body straightness detector that hangs down for real estate aassessment, including base, the vertical lifter of connecting in the base, lifter top end fixedly connected with marks the subassembly, the lifter slides and is connected with the determine module who is used for detecting the wall, the lifter is provided with the elevating system who is used for driving the determine module lift, mark the subassembly including being fixed in lifter top and horizontally horizontal pole, the horizontal pole tip rotates and is connected with laser assembly, laser assembly sets up down, the one end that the horizontal pole is close to the wall slides and is connected with the butt pole, butt pole one end butt is in the wall, and other end butt rotates in laser assembly and control laser assembly. The utility model discloses have the effect at detectable wall top and middle part, effectively promoted the detection precision.

Description

Wall perpendicularity detector for real estate assessment

Technical Field

The utility model belongs to the technical field of building check out test set's technique and specifically relates to a wall body straightness detector that hangs down for real estate aassessment is related to.

Background

The rapid development of the building industry in China puts forward higher technical requirements on the detection of building engineering, and the perpendicularity and the flatness are important technical indexes for ensuring the safety of a wall body. In the construction process, the perpendicularity of a column or a wall is the key point of control, a specially-assigned person can check the perpendicularity of the template in the die assembly process, and according to the traditional checking method, the detection is carried out by adopting a suspension wire and a steel tape, so that the detection is troublesome, time and labor are wasted, and the quality of the detection result is not high.

The utility model discloses a wall straightness detection device that hangs down that chinese patent that bulletin number is CN208606761U, comprising a base plate, the top of bottom plate is equipped with the stand, one side of stand is equipped with two slide bars, the one end of slide bar is equipped with the limiting plate, the cover is equipped with the movable block on the slide bar, the cover is equipped with the spring between one side of movable block and the stand, swing joint has the framework between the movable block, be equipped with the round axle in the framework, the both ends of round axle are equipped with the fixed axle, the one end of fixed axle and the inner wall swing joint of framework, be equipped with slide mechanism on the fixed axle, one side that one of them fixed axle runs through the framework is run through one side and is extended away and be equipped with the pointer, one side of framework is equipped with the scale.

The above prior art solutions have the following drawbacks: when the scheme is used for measurement, an upper foot pad and a lower foot pad are required to be attached to the wall surface, so that the pointer is driven to rotate through the taper block, and the inclination angle is read.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a wall body straightness detector that hangs down for real estate aassessment has the effect that improves the wall and detect the precision.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a wall body straightness detector that hangs down for real estate aassessment, includes base, the vertical lifter of connecting in the base, lifter top end fixedly connected with marks the subassembly, the lifter slides and is connected with the determine module who is used for detecting the wall, the lifter is provided with the lift subassembly that is used for driving the determine module lift, mark the subassembly including being fixed in lifter top and horizontally horizontal pole, the horizontal pole tip rotates and is connected with laser assembly, laser assembly sets up down, the one end that the horizontal pole is close to the wall slides and is connected with the butt pole, butt pole one end butt is in the wall, and other end butt rotates in laser assembly and control laser assembly.

Through adopting above-mentioned technical scheme, during operation removal base to wall root department, the border butt of base is in the wall bottom, detects the straightness that hangs down at wall body top through demarcating the subassembly, if qualified, then drive detecting element through lifting unit and slide along the lifter, realize the detection to the wall, if the wall protrusion, then can measure through detecting element to not only realize the straightness measurement that hangs down on wall top, also can further measure to the straightness that hangs down at wall middle part and obtain, improved and detected the precision.

The present invention may be further configured in a preferred embodiment as: the laser assembly comprises a rotating frame which is rotatably connected to the cross rod, the rotating frame is U-shaped, a first laser pen is connected to the bottom of the rotating frame, and the pen point of the first laser pen is arranged downwards.

Through adopting above-mentioned technical scheme, when base tip butt when the wall body root, the tip butt of butt pole is at the wall top, when the outside protrusion in wall top, the butt pole is promoted backward, thereby promote the butt board swing through the butt pole, and then drive rotating turret and the swing of first laser pen, when the tip of butt pole orientation wall is not atress, realize the pendulum back and reset under first laser pen self action of gravity, and push back the butt pole, the operator is through observing whether the light spot of first laser pen on hitting the base removes the condition discernment wall top and outwards protrudes.

The present invention may be further configured in a preferred embodiment as: the cross rod fixedly connected with sleeve, the butt-joint pole slides and connects in the sleeve, rotating turret fixedly connected with butt joint board, the tip butt of butt-joint pole in butt joint board.

Through adopting above-mentioned technical scheme, through setting up the sleeve, realize the support to the butt joint pole to when the butt joint pole received the butt power of wall, can follow the sleeve and realize sliding.

The present invention may be further configured in a preferred embodiment as: the detection assembly is connected in the detection platform of lifter including sliding, it offers the columniform hole of sliding towards the wall to detect the platform, the downthehole slip of sliding is connected with the pole of sliding, the pole of sliding stretches out the tip butt in the wall in the hole of sliding, the downthehole spring that is provided with of sliding, the pole of sliding stretches into the end connection in the hole of sliding in the spring, the pole fixedly connected with second laser pen of sliding, the nib of second laser pen sets up down.

Through adopting above-mentioned technical scheme, when needs examine time measuring, will detect the platform and realize going up and down along the lifter, the pole tip butt that slides simultaneously is on the wall, and when the wall outwards bulges, the pole that slides to the downthehole shrink that slides, drives the second laser pen orientation simultaneously and deviates from the wall direction and removes, and the operator is through observing the light spot displacement condition discernment wall lateral wall that the second laser pen hit on the base and whether outwards bulge.

The present invention may be further configured in a preferred embodiment as: the end part of the sliding rod close to the wall surface is rotatably connected with a roller.

Through adopting above-mentioned technical scheme, when the pole that slides along the wall slides, the gyro wheel rolls along the wall to reduce the scratch to the wall.

The present invention may be further configured in a preferred embodiment as: the calibration dial is arranged on the upper surface of the base, and scale lines are marked on the surface of the calibration dial and located under the first laser pen.

Through adopting above-mentioned technical scheme, when the outside protrusion in wall top, first laser pen can outwards swing certain angle under the promotion of butt-joint pole to first laser pen beats the light spot on maring the calibrated scale and takes place the displacement, thereby marks the calibrated scale through setting up, makes the operator more be convenient for observe the light spot displacement.

The present invention may be further configured in a preferred embodiment as: the base upper surface is provided with the detection calibrated scale, it has the scale mark and is located the second laser pen under to detect the calibrated scale surface.

By adopting the technical scheme, the light spot of the second laser pen is printed on the detection dial, and the operator can observe the movement amount of the light spot more conveniently by detecting the dial.

The present invention may be further configured in a preferred embodiment as: the lifting assembly comprises a lead screw vertically fixed on the base, the detection table is in threaded connection with the lead screw, a first gear is fixedly connected to the bottom of the lead screw, a second gear is rotatably connected to the base, and the second gear is meshed with the first gear.

Through adopting above-mentioned technical scheme, when needs drive and detect the lift of platform, drive the second gear through the handle and rotate to the drive lead screw rotates, and then drives and detect the platform and realize going up and down.

To sum up, the utility model discloses a following at least one useful technological effect:

the base is moved to the position of the wall root, the edge of the base is abutted against the bottom of the wall surface, the verticality of the top of the wall body is detected through the calibration assembly, if the detection assembly is qualified, the detection assembly is driven to slide along the lifting rod through the lifting assembly, the detection of the wall surface is realized, and if the wall surface is protruded, the detection assembly can be used for detecting, so that the verticality measurement of the top end of the wall surface is realized, the verticality of the middle part of the wall surface can be further measured, and the detection precision is improved;

when needs examine time measuring, will detect the platform and realize going up and down along the lifter, the pole tip butt that slides simultaneously is on the wall, and when the wall outwards bulges, the pole that slides to the downthehole shrink that slides, drives the second laser pen orientation simultaneously and deviates from the wall direction and removes, and the operator is through observing the light spot displacement condition discernment wall lateral wall that the second laser pen hit on the base whether outwards bulge.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the detection assembly of the present invention.

In the figure, 1, a base; 2. a lifting rod; 3. calibrating the component; 4. a detection component; 5. a lifting assembly; 6. a cross bar; 7. a laser assembly; 8. a butting rod; 9. a rotating frame; 10. a first laser pen; 11. a sleeve; 12. a butt joint plate; 13. a detection table; 14. a sliding hole; 15. a slide bar; 16. a spring; 17. a second laser pen; 18. a roller; 19. calibrating the dial scale; 20. detecting the dial; 21. a screw rod; 22. a first gear; 23. a second gear; 24. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a wall body straightness detector that hangs down for real estate aassessment, including base 1, base 1 is square setting and tip butt in the wall, and base 1 lower surface is provided with the wheel, and 1 upper surface fixedly connected with of base is vertical lifter 2, and subassembly 3 is markd to the top fixedly connected with of lifter 2, and the straightness that hangs down that the subassembly 3 is used for tentatively marking the wall top still slides on lifter 2 and is connected with the determine module 4 that is used for detecting the wall, and lifter 2 is provided with the elevating assembly 5 that is used for driving determine module 4 lift. During operation, the base 1 is moved to the wall root, the edge butt of the base 1 is arranged at the bottom of the wall surface, the perpendicularity of the top of the wall body is detected through the calibration assembly 3, if the wall body is qualified, the lifting assembly 5 drives the detection assembly 4 to slide along the lifting rod 2, the detection of the wall surface is realized, if the wall surface protrudes, the detection assembly 4 can be detected, therefore, the perpendicularity measurement of the top end of the wall surface is realized, and the perpendicularity of the middle part of the wall surface can be further measured.

Wherein mark subassembly 3 including fixing on 2 tops of lifter and being horizontally horizontal pole 6, tip at horizontal pole 6 rotates and is connected with laser subassembly 7, laser subassembly 7's light beam sets up down, laser subassembly 7 is including rotating the rotating turret 9 of connection on horizontal pole 6, rotating turret 9 is the U-shaped and rotates through the round pin axle and connect on horizontal pole 6, the bottom of rotating turret 9 is connected with first laser pen 10, the nib of first laser pen 10 sets up down, 6 below fixed connection of horizontal pole have horizontally sleeve 11, the pole 8 is worn to be equipped with in sleeve 11 internal slipping, fixedly connected with butt plate 12 on rotating turret 9, the one end butt of butt pole 8 is in butt plate 12 and be used for promoting butt plate 12 and rotate, the other end butt of butt pole 8 is on the wall, the tip that butt pole 8 is close to the wall and base 1 are close to the tip of wall and are located same vertical plane. When 1 tip butt of base is when the wall body root, the tip butt of butt pole 8 is at the wall top, when the outside protrusion in wall top, butt pole 8 is promoted backward, thereby promote butt pole 12 swings through butt pole 8, and then drive rotating turret 9 and the swing of first laser pen 10, when the tip of butt pole 8 orientation wall is not atress, realize the backswing under first laser pen 10 self action of gravity and reset, and push back butt pole 8, whether the operator discerns the wall top through observing the light spot removal condition that first laser pen 10 hit on the base 1 and outwards protrude.

As shown in fig. 1 and 2, in order to further detect the wall side wall, the detection assembly 4 includes the detection platform 13 connected to the lifting rod 2 in a sliding manner, the detection platform 13 has a cylindrical sliding hole 14 towards the wall surface, the sliding rod 15 is connected to the sliding hole 14 in a sliding manner, the end of the sliding rod 15 extending out of the sliding hole 14 abuts against the wall surface, a spring 16 is arranged in the sliding hole 14, one end of the sliding rod 15 extending into the sliding hole 14 is connected to the spring 16, a second laser pen 17 is fixedly connected to the sliding rod 15, and the pen point of the second laser pen 17 is arranged downwards. When needs examine time measuring, will examine test table 13 and realize going up and down along lifter 2, the 15 tip butt of pole that slides simultaneously on the wall, when the outside protrusion of wall, slide pole 15 to 14 internal retractions that slide, drive second laser pen 17 simultaneously and move towards deviating from the wall direction, the operator is through observing the light spot displacement condition discernment wall lateral wall that second laser pen 17 beated on base 1 and whether outwards protrusion. If the operator finds that a gap exists between the end part of the sliding rod 15 and the side wall of the wall body in the lifting process of the detection platform 13, the wall surface is inwards sunken.

In order to reduce the scratch of the sliding rod 15 to the wall surface in the lifting process of the detection platform 13, the end part of the sliding rod 15 close to the wall surface is rotatably connected with a roller 18 (marked in figure 2), and when the sliding rod 15 slides along the wall surface, the roller 18 rolls along the wall surface, so that the scratch to the wall surface is reduced.

Referring to fig. 1, in order to facilitate observation of an operator, a calibration dial 19 is fixed on the upper surface of a base 1, scale lines are marked on the upper surface of the calibration dial 19 and located right below a first laser pen 10, when the top of a wall surface protrudes outwards, the first laser pen 10 swings outwards at a certain angle under the pushing of an abutting rod 8, so that a light spot of the first laser pen 10 on the calibration dial 19 is displaced, and the operator can observe the displacement of the light spot more conveniently by arranging the calibration dial 19.

A detection dial 20 is arranged on the upper surface of the base 1, and scale lines are marked on the surface of the detection dial 20 and are positioned right below the second laser pen 17; the light spot of the second laser pointer 17 is hit on the detection dial 20, and by the detection dial 20, the operator is made easier to observe the amount of light spot movement.

The lifting assembly 5 comprises a screw rod 21 which is vertically and rotatably connected to the base 1, the screw rod 21 penetrates through the detection platform 13 in a threaded manner, the bottom of the screw rod 21 is fixedly connected with a first gear 22, the first gear 22 is coaxial with the screw rod 21, a second gear 23 is rotatably connected to the base 1, the axis of the second gear 23 is vertically arranged, the second gear 23 is meshed with the first gear 22, and a handle 24 is fixedly connected to the side wall of the second gear 23; when the detection platform 13 needs to be driven to lift, the handle 24 drives the second gear 23 to rotate, so that the screw rod 21 is driven to rotate, and the detection platform 13 is driven to lift.

The implementation principle of the embodiment is as follows: push away base 1 to the wall root and with wall bottom butt, butt-joint pole 8 and wall top butt this moment, if observe to have the distance between butt-joint pole 8 and the wall, explain the wall orientation deviates from 8 direction slopes of butt-joint pole, if there is not the clearance between butt-joint pole 8 and the wall, observe the light spot on the demarcation calibrated scale 19, if find that first laser pen 10 beats the light spot on demarcating calibrated scale 19 and take place the displacement, explain 8 direction slopes of wall top orientation butt-joint pole, if the light spot does not take place to move, then carry on next step, it goes up and down to rotate lead screw 21 and drive detection platform 13, observe the light spot displacement condition on the detection calibrated scale 20 simultaneously, if the light spot displacement that second laser pen 17 beaten on the detection scale 20 changes, then explain the wall lateral wall has convex condition.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a wall body straightness detector that hangs down for real estate aassessment, includes base (1), vertical connecting in lifter (2) of base (1), its characterized in that: lifter (2) top fixedly connected with marks subassembly (3), lifter (2) slide and are connected with determine module (4) that are used for detecting the wall, lifter (2) are provided with and are used for driving determine module (4) lift lifting unit (5), mark subassembly (3) including being fixed in lifter (2) top and horizontally horizontal pole (6), horizontal pole (6) tip rotates and is connected with laser subassembly (7), laser subassembly (7) set up down, horizontal pole (6) are close to the one end of wall and are slided and are connected with butt joint pole (8), butt joint pole (8) one end butt in the wall, and the other end butt rotates in laser subassembly (7) and control laser subassembly (7).

2. A wall perpendicularity detector for real estate evaluation according to claim 1, wherein: laser subassembly (7) are including rotating turret (9) of connecting in horizontal pole (6), turret (9) are the U-shaped, the bottom of turret (9) is connected with first laser pen (10), the nib of first laser pen (10) sets up down.

3. A wall perpendicularity detector for real estate evaluation according to claim 2, wherein: the cross rod (6) is fixedly connected with a sleeve (11), the butt joint rod (8) is connected in the sleeve (11) in a sliding mode, the rotating frame (9) is fixedly connected with a butt joint plate (12), and the end portion of the butt joint rod (8) is in butt joint with the butt joint plate (12).

4. A wall perpendicularity detector for real estate evaluation according to claim 1, wherein: detection subassembly (4) including sliding and connecting in the detection platform (13) of lifter (2), detect platform (13) and offer columniform hole (14) that slides towards the wall, slide in hole (14) and be connected with slide bar (15), slide bar (15) stretch out the tip butt in the wall of slide hole (14), be provided with spring (16) in slide hole (14), slide bar (15) stretch into the end connection in spring (16) of slide hole (14), slide bar (15) fixedly connected with second laser pen (17), the nib of second laser pen (17) sets up down.

5. A wall perpendicularity detector for real estate evaluation according to claim 4, wherein: the end part of the sliding rod (15) close to the wall surface is rotatably connected with a roller (18).

6. A wall perpendicularity detector for real estate evaluation according to claim 2, wherein: the calibration device is characterized in that a calibration dial (19) is arranged on the upper surface of the base (1), and scale lines are marked on the surface of the calibration dial (19) and are located right below the first laser pen (10).

7. A wall perpendicularity detector for real estate evaluation according to claim 4, wherein: the base (1) upper surface is provided with detects calibrated scale (20), it has the scale mark and is located second laser pen (17) under to detect calibrated scale (20) surface is carved with.

8. A wall perpendicularity detector for real estate evaluation according to claim 4, wherein: lifting unit (5) include vertical and rotate and connect in lead screw (21) of base (1), examine test table (13) threaded connection in lead screw (21), lead screw (21) bottom fixedly connected with first gear (22), base (1) rotates and is connected with second gear (23), second gear (23) and first gear (22) meshing.