Prefabricated building anti-deviation detection device

Abstract

The utility model relates to building engineering detection technical field provides an assembly type building anti -migration detection device, including the base, the inner surface of base top near left rear side, right front side and right rear side all are fixedly arranged with slide rod, metal counterweight keeps vertical under the action of gravity all the time, when the detection position does not occur migration, metal counterweight is perpendicular to ground, deflection plate keeps level with ground, the pointer points to the center position of scale board, when the detection position occurs migration, metal counterweight is driven deflection plate and pointer around pivot under the action of gravity and occurs deflection, through the pointer and scale board can accurate reading out migration angle, when migration angle exceeds preset safety limit, deflection plate rotates under the drive of metal counterweight, and deflection plate drives electrode piece to rotate to electrode piece and electrode column contact, triggers electric signal and passes to the sound -light alarm device, and the sound -light alarm device sends out sound -light alarm, and prompts the staff to the detection position further detection processing.

Description

TECHNICAL FIELD

[0001] The utility model relates to building engineering detection technical field especially relates to a prefabricated building anti -migration detection device. BACKGROUND

[0002] Prefabricated building refers to the building that is made of building components and accessories in the factory, transported to the construction site, and assembled and installed on site by reliable connection method, and the prefabricated building needs to be detected after assembly and installation.

[0003] In the prior art, for example, Chinese publication No. CN218628293U discloses a prefabricated building assembly anti -migration detection device, which comprises a prefabricated building wall, a connecting rod, a connecting sleeve and a spring block, and the connecting rod is fixedly connected with a splicing plug, and the splicing plug is inserted and installed with the splicing slot, a level is installed on the mounting block, and an angle gauge is distributed at the lower end of the level. The fixing block of the prefabricated building assembly anti -migration detection device can be elastically stretched and clamped by the connecting rod, the connecting sleeve and the spring block, which is convenient for detecting the wallboard, and the fixing block can be adsorbed and installed with the prefabricated building wall by the suction cup, and can be magnetically adsorbed and fixed by the magnetic force fixing block, and the magnetic force fixing block can be slidably adjusted by the guide groove and the guide block, which is convenient for stable installation, and the mounting block and the connecting slot plate are square, so that the level and the angle gauge can be adjusted in a right angle direction, the components distributed horizontally can be detected, and the device can be quickly buckled, disassembled and replaced for use.

[0004] Although the above-mentioned scheme has the advantages as above, the above-mentioned scheme has the disadvantages that the structure of the metal counterweight block driven by gravity to drive the deflection plate and the pointer to deflect around the pivot when the detection position deviates is lacking, the structure of the deflection plate driving the electrode sheet to rotate to contact the electrode column to trigger the electric signal and transmit to the audible and visual alarm when the deviation angle exceeds the preset safety limit is lacking, the audible and visual alarm cannot be used to issue audible and visual alarm and prompt the staff to further detect and process the detection position, the device cannot be vertically adjusted according to different detection position terrain, the device is limited in its range of application, the device cannot detect whether the detection position deviates horizontally and vertically at the same time, and the practicability of the device is limited. UTILITY MODEL CONTENTS

[0005] The utility model discloses a purpose is to provide prefabricated construction anti -migration detection device, the utility model designs when the detection position occurs the migration structure that metal counterweight is affected by gravity and drives the deflection plate and pointer to rotate around the pivot and deflects, designs when the deflection angle exceeds the structure that the deflection plate drives electrode sheet rotates and contacts with electrode column and triggers the electric signal and is transferred to the structure at the audible -visual alarm, can utilize audible -visual alarm to send audible -visual alarm and prompt staff to the detection position further detection processing, can be adjusted to the vertical position to the device according to different detection position topography, improve the device universal range, can simultaneously detect whether the detection position horizontal and vertical direction occurs the migration, improve the device practicability.

[0006] In order to realize the above-mentioned purpose, the utility model discloses the following technical scheme: a prefabricated construction anti -migration detection device, including:

[0007] The base station top near left rear side, right front side and right rear side's inner surface all are fixedly arranged with slide rod, a plurality of slide rod outer surface slidingly connected with mobile station, mobile station top outer surface fixedly arranged with scale board, mobile station top near front side outer surface center fixedly arranged with axle stand, axle stand inner surface rotationally connected with pivot, pivot with scale board outer surface rotationally connected, pivot near center's outer surface fixedly arranged with deflection plate, deflection plate top center outer surface fixedly arranged with pointer, deflection plate bottom outer surface center fixedly arranged with metal counterweight, deflection plate bottom near the outer surface of left and right two sides all are fixedly arranged with electrode sheet, mobile station top near the outer surface of left and right two sides all are fixedly arranged with electrode column.

[0008] Preferably, the front side outer surface of the mobile station is fixedly installed with an audible -visual alarm, and the inner surface of the bottom of the base station near the left front side is fixedly installed with a motor.

[0009] Preferably, the inner surface of the top of the base station near the left front side is movably connected with a lead screw, the outer surface of the bottom of the lead screw is fixedly provided with a driven gear, the driven gear is engaged with the driving gear, and the driven gear is rotationally connected with the inner surface of the bottom of the base station.

[0010] Preferably, the outer surface of the top of the base station is fixedly installed with a pump, and the outer surface of the output end of the pump is fixedly provided with a vacuum tube.

[0011] Preferably, the outer surface of the vacuum plate is fixedly provided with a plurality of suction cups.

[0012] Preferably, the outer surface of the vacuum plate is fixedly provided with a plurality of suction cups.

[0013] Preferably, a horizontal liquid column pipe is fixedly arranged at the center of the left outer surface of the mobile station.

[0014] Compared with the prior art, the device has the advantages and positive effects that,

[0015] 1. Place the base station at the position to be detected for deviation, and the metal counterweight always keeps vertical under the action of gravity. When the detection position does not deviate, the metal counterweight is perpendicular to the ground, the deflection plate keeps horizontal to the ground, and the pointer points to the center position of the scale plate. When the detection position deviates, the metal counterweight drives the deflection plate and the pointer to deviate around the rotating shaft under the action of gravity. When the left side of the ground is lower, the metal counterweight drives the deflection plate and the pointer to deviate to the right side of the scale plate. When the right side of the ground is lower, the metal counterweight drives the deflection plate and the pointer to deviate to the left side of the scale plate. The deviation angle can be accurately read by the pointer and the scale plate. When the deviation angle exceeds the preset safety limit, the deflection plate rotates under the driving of the metal counterweight, and the deflection plate drives the electrode sheet to rotate to contact the electrode column, triggers an electric signal and transmits it to the audible and visual alarm, the audible and visual alarm sends an audible and visual alarm to prompt the staff to further detect and process the detection position.

[0016] 2. Turn on the motor power, and the motor output shaft drives the driving gear and the driven gear to rotate. The driven gear drives the lead screw to rotate, and under the cooperation of the slide rod, the lead screw drives the mobile station to adjust the vertical position, so that the staff can conveniently adjust the vertical position of the device according to the terrain of different detection positions, and conveniently observe whether the detection position deviates. Place the device on the vertical wall surface, turn on the pump power, and the pump draws vacuum on the space at the bottom of the plurality of suction cups through the vacuum tube and the vacuum plate, and uses the pressure difference to fasten the suction cups and the device as a whole on the surface of the vertical wall surface. Whether the vertical wall surface deviates can be judged by observing the position of the bubbles in the horizontal liquid column pipe. If the bubbles in the horizontal liquid column pipe move to the front side of the device, it indicates that the vertical wall surface deviates to the rear. If the bubbles in the horizontal liquid column pipe move to the rear side of the device, it indicates that the vertical wall surface deviates to the front. The device can detect whether the detection position deviates in the horizontal and vertical directions at the same time, and the practicability and universality of the device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A three-dimensional structure schematic view of the assembled building deviation prevention detection device is provided.

[0018] Figure 2 A three-dimensional structure schematic view of the assembled building deviation prevention detection device is provided.

[0019] Figure 3 A three-dimensional structure schematic view of the assembled building deviation prevention detection device is provided.

[0020] Figure 4 A front view structural schematic diagram of the assembled building anti-deviation detection device is provided in the utility model.

[0021] Figure 5 A front view structural schematic diagram of the assembled building anti-deviation detection device is provided in the utility model. Figure 1 An enlarged perspective structural schematic diagram of A in the assembled building anti-deviation detection device.

[0022] Legend:

[0023] 1, base station; 2, pump; 3, vacuum tube; 4, slide bar; 5, scale plate; 6, electrode sheet; 7, electrode column; 8, moving table; 9, audible and visual alarm; 10, driven gear; 11, driving gear; 12, motor; 13, horizontal liquid column tube; 14, deflection plate; 15, pointer; 16, metal counterweight; 17, rotating shaft; 18, shaft support; 19, screw rod; 20, vacuum plate; 21, suction cup. Specific embodiments

[0024] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model will be further described below in combination with the drawings and examples.

[0025] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the utility model, however, the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific embodiments disclosed in the following description.

[0026] Example 1, as Figures 1-5As shown, the utility model provides a kind of prefabricated building anti-deviation detection device, including base 1, the inner surface of left rear side, right front side and right rear side of base 1 top is close to and is fixedly provided with slide rod 4, the outer surface of multiple slide rods 4 is slidably connected with moving platform 8, the outer surface of moving platform 8 top is fixedly provided with scale plate 5, moving platform 8 top is close to and is fixedly provided with shaft stand 18 in the outer surface center of front side, the inner surface of shaft stand 18 is rotatably connected with rotating shaft 17, rotating shaft 17 is rotatably connected with the outer surface of scale plate 5, the outer surface of rotating shaft 17 close to center is fixedly provided with deflection plate 14, the outer surface of deflection plate 14 top center is fixedly provided with pointer 15, the outer surface center of deflection plate 14 bottom is fixedly provided with metal counterweight 16, the outer surface of deflection plate 14 bottom close to left and right sides is fixedly provided with electrode sheet 6, the outer surface of moving platform 8 top close to left and right sides is fixedly provided with electrode column 7, when the deviation does not occur in detection position, metal counterweight 16 is perpendicular to ground, deflection plate 14 keeps horizontal with ground, pointer 15 points to the center position of scale plate 5, when the deviation occurs in detection position, metal counterweight 16 is driven by gravity and is driven by rotating shaft 17 and pointer 15 and is deflected around rotating shaft 17, and the deflection angle can be accurately read by pointer 15 and scale plate 5.

[0027] Further, as shown, Figures 1-5 The front outer surface of moving platform 8 is fixedly installed with sound-light alarm 9, the inner surface of the bottom of base 1 close to left front side is fixedly installed with motor 12, the outer surface of the output shaft of motor 12 is fixedly provided with driving gear 11, and driving gear 11 is rotatably connected with the inner surface of the bottom of base 1, when the deflection angle exceeds the preset safety limit, deflection plate 14 rotates while being driven by metal counterweight 16, and electrode sheet 6 is driven by deflection plate 14 to contact electrode column 7, to trigger an electrical signal and transmit it to sound-light alarm 9, and sound-light alarm 9 sends out sound and light alarm to prompt staff to further detect and process the detection position.

[0028] Further, as shown, Figures 1-5 The inner surface of the top of base 1 close to left front side is movably connected with lead screw 19, the outer surface of the bottom of lead screw 19 is fixedly provided with driven gear 10, driven gear 10 is engaged with driving gear 11, and driven gear 10 is rotatably connected with the inner surface of the bottom of base 1, the power of motor 12 is turned on, the output shaft of motor 12 drives driving gear 11 and driven gear 10 to rotate, driven gear 10 drives lead screw 19 to rotate, and under the cooperation of slide rod 4, lead screw 19 drives moving platform 8 to adjust the vertical position, which is convenient for staff to adjust the vertical position of the device according to different detection position terrain.

[0029] Further, as shown, Figures 1-5 The outer surface of the top of base 1 is fixedly installed with suction pump 2, and the outer surface of the output end of suction pump 2 is fixedly provided with vacuum tube 3.

[0030] Furthermore, such as Figures 1-5 As shown, a vacuum plate 20 is fixedly installed on the bottom outer surface of the vacuum tube 3, and the vacuum plate 20 is fixedly connected to the rear outer surface of the base 1.

[0031] Furthermore, such as Figures 1-5 As shown, multiple suction cups 21 are fixedly installed on the outer surface of the vacuum plate 20. When the power of the pump 2 is turned on, the pump 2 evacuates the space at the bottom of the multiple suction cups 21 through the vacuum tube 3 and the vacuum plate 20, and uses the air pressure difference to fix the suction cups 21 and the device as a whole to the surface of the vertical wall.

[0032] Furthermore, such as Figures 1-5 As shown, a horizontal liquid column tube 13 is fixedly installed at the center of the outer surface on the left side of the moving platform 8. By observing the position of the air bubble inside the horizontal liquid column tube 13, it can be determined whether the vertical wall has tilted or shifted.

[0033] Working principle: the base 1 is placed in the position to be detected, the metal counterweight 16 is always kept vertical under the action of gravity, when the detection position does not deviate, the metal counterweight 16 is vertical to the ground, the deflection plate 14 is kept horizontal to the ground, the pointer 15 points to the center position of the scale plate 5, when the detection position deviates, the metal counterweight 16 drives the deflection plate 14 and the pointer 15 to deflect around the rotating shaft 17 under the action of gravity, when the left side of the ground is lower, the metal counterweight 16 drives the deflection plate 14 and the pointer 15 to deflect to the right side of the scale plate 5, when the right side of the ground is lower, the metal counterweight 16 drives the deflection plate 14 and the pointer 15 to deflect to the left side of the scale plate 5, the deflection angle can be accurately read through the pointer 15 and the scale plate 5, when the deflection angle exceeds the preset safety limit, the deflection plate 14 rotates under the driving of the metal counterweight 16, at the same time, the deflection plate 14 drives the electrode sheet 6 to rotate to contact the electrode column 7, triggers the electric signal and transmits to the audible and visual alarm 9, the audible and visual alarm 9 sends out audible and visual alarm, prompts the staff to further detect and process the detection position, opens the motor 12 power supply, the motor 12 output shaft drives the driving gear 11 and the driven gear 10 to rotate, the driven gear 10 drives the lead screw 19 to rotate, under the cooperation of the slide rod 4, the lead screw 19 drives the moving platform 8 to adjust the up and down position, which is convenient for the staff to adjust the vertical position of the device according to the different detection position terrain, and it is convenient to observe whether the detection position deviates, the device is placed on the vertical wall surface, the pump 2 is turned on, the pump 2 draws vacuum through the vacuum tube 3 and the vacuum plate 20 to draw vacuum on the bottom space of the plurality of suction cups 21, the suction cups 21 and the device are fastened on the surface of the vertical wall surface by using the air pressure difference, whether the vertical wall surface deviates can be judged by observing the bubble position in the horizontal liquid column tube 13, if the bubble in the horizontal liquid column tube 13 moves to the front side of the device, it indicates that the vertical wall surface deviates to the rear, if the bubble in the horizontal liquid column tube 13 moves to the rear side of the device, it indicates that the vertical wall surface deviates to the front, so that the device can detect whether the detection position deviates in the horizontal and vertical directions, improve the practicality and universality of the device.

[0034] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A prefabricated building anti-deviation detection device, comprising a base (1), characterized in that: The inner surface of the top of the base (1) is fixedly provided with slide rods (4) near the left rear side, the right front side and the right rear side, the outer surfaces of the plurality of slide rods (4) are slidably connected with moving platforms (8), the outer surface of the top of the moving platform (8) is fixedly provided with a scale board (5), the outer surface of the top of the moving platform (8) is fixedly provided with a shaft support (18) near the center of the front side, the inner surface of the shaft support (18) is rotatably connected with a rotating shaft (17), the rotating shaft (17) is rotatably connected with the outer surface of the scale board (5), the outer surface of the rotating shaft (17) near the center is fixedly provided with a deflection plate (14), the outer surface of the center of the top of the deflection plate (14) is fixedly provided with a pointer (15), the outer surface of the center of the bottom of the deflection plate (14) is fixedly provided with a metal counterweight (16), the outer surfaces of the bottom of the deflection plate (14) near the left and right sides are fixedly provided with electrode sheets (6), and the outer surfaces of the top of the moving platform (8) near the left and right sides are fixedly provided with electrode columns (7).

2. The anti-deviation detection device for fabricated buildings according to claim 1, characterized in that: The front outer surface of the moving platform (8) is fixedly provided with a sound-light alarm (9), the inner surface of the bottom of the base (1) near the left front side is fixedly provided with a motor (12), the output shaft of the motor (12) is fixedly provided with a driving gear (11), and the driving gear (11) is rotatably connected with the inner surface of the bottom of the base (1).

3. The anti-deviation detection device for fabricated buildings according to claim 2, characterized in that: The inner surface of the top of the base (1) is movably connected with a lead screw (19) near the left front side, the outer surface of the bottom of the lead screw (19) is fixedly provided with a driven gear (10), the driven gear (10) is engaged with the driving gear (11), and the driven gear (10) is rotatably connected with the inner surface of the bottom of the base (1).

4. The anti-deviation detection device for fabricated buildings according to claim 1, characterized in that: The outer surface of the top of the base (1) is fixedly provided with a suction pump (2), and the output end of the suction pump (2) is fixedly provided with a vacuum tube (3).

5. The anti-deviation detection device for fabricated buildings according to claim 4, characterized in that: The outer surface of the bottom of the vacuum tube (3) is fixedly provided with a vacuum plate (20), and the vacuum plate (20) is fixedly connected with the outer surface of the rear side of the base (1).

6. The off-set detection device for fabricated building according to claim 5, characterized in that: The outer surface of the vacuum plate (20) is fixedly provided with a plurality of suction cups (21).

7. The off-set detection device for fabricated buildings according to claim 1, wherein: The outer surface of the center of the left side of the moving platform (8) is fixedly provided with a horizontal liquid column tube (13).

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