Construction quality control device for flue at bay window position of multi-storey house

Abstract

The utility model discloses a construction quality control device for a flue at a bay window position of a multi-storey house, which relates to the technical field of constructional engineering, and comprises a base provided with a walking mechanism and a vertical plate welded on the outer wall of the top of the base, and the upper part of the vertical plate is connected with an angle adjusting plate through an angle adjusting mechanism; the angle adjusting plate is connected with a laser measuring instrument through an elastic locking mechanism, and the angle adjusting mechanism comprises a servo motor, a worm, an angle adjusting shaft and a worm gear. The angle adjusting mechanism is arranged, the worm is controlled to rotate through the servo motor, then the worm gear meshed with the worm can control the angle adjusting plate connected with one end of the angle adjusting shaft to rotate to the needed angle, and therefore the measuring angle of the laser measuring instrument can be flexibly adjusted according to the site construction condition; therefore, the system can well adapt to a complex on-site construction environment, can improve the measurement precision, and is more beneficial to the control of the flue construction quality.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a flue construction quality control device at a bay window position of a multi-story residential building. Background Art

[0002] During the flue construction process at the bay window position of a multi-story residential building, due to the particularity of the bay window position, in order to ensure that the flue on each floor can be accurately connected and avoid construction quality problems such as flue misalignment and offset during the construction process, laser measurement equipment is generally used in the process of flue construction on each floor to accurately measure the construction position and angle of the flue in real time to ensure the accuracy of its construction.

[0003] However, during the use of existing laser measuring equipment, it is impossible to flexibly adjust the measuring angle of the laser measuring instrument according to the on-site construction conditions, and thus it is unable to adapt well to the complex on-site construction environment, resulting in reduced measurement accuracy, which is not conducive to the control of flue construction quality. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a device for controlling the construction quality of a flue at a bay window position in a multi-story residential building.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for controlling the construction quality of a flue at a bay window position of a multi-story residential building comprises a base provided with a walking mechanism and a vertical plate welded to the outer wall of the top of the base, wherein the upper part of the vertical plate is connected to an angle adjustment plate through an angle adjustment mechanism, and the angle adjustment plate is connected to a laser measuring instrument through an elastic locking mechanism;

[0007] The angle adjustment mechanism comprises a servo motor fixedly mounted on the side wall of the vertical plate, a worm fixedly sleeved on the output shaft of the servo motor, an angle adjustment shaft, and a worm wheel fixedly sleeved on the angle adjustment shaft and meshing with the worm;

[0008] In this way, the servo motor is used to control the rotation of the worm, and then the worm wheel meshing with the worm will control the angle adjustment plate connected to one end of the angle adjustment shaft to rotate to the required angle. In this way, the measuring angle of the laser measuring instrument can be flexibly adjusted according to the on-site construction conditions, and thus it can adapt well to the complex on-site construction environment, improve the measurement accuracy, and be more conducive to the control of the flue construction quality.

[0009] Preferably, the angle adjustment shaft is connected to the upper inner wall of the vertical plate through a bearing, and the outer wall of one end of the angle adjustment shaft is welded to the central outer wall of one side of the angle adjustment plate.

[0010] Preferably, two guide columns are symmetrically welded on the outer wall of one side of the angle adjustment plate, an annular guide groove is opened on one side of the vertical plate, and the outer walls of the two guide columns are slidably connected to the inner wall of the annular guide groove, so as to ensure the stability of the angle adjustment plate during the angle adjustment process.

[0011] Preferably, the elastic locking mechanism includes a positioning base plate, a clamping plate and three elastic locking components welded to the top outer wall of the angle adjustment plate, and a C-shaped handle is welded on the side wall of the clamping plate. In this way, during the disassembly and assembly process, no tools are required, which saves time and effort and improves the disassembly and assembly efficiency of the laser measuring instrument.

[0012] Preferably, the three elastic locking assemblies each include a slideway opened at the top of the angle adjustment plate, a slide column fixedly connected to the slideway, a slider slidably mounted on the slide column, and a locking spring mounted on the slide column, and the top outer walls of the three sliders are welded to the bottom outer wall of the clamping plate.

[0013] Preferably, the walking mechanism includes a push handle welded to the side wall of the base and four universal wheels with brakes fixedly installed in sequence at the four corners of the bottom of the base, which can facilitate the movement of the entire device and improve portability.

[0014] The beneficial effects of the utility model are:

[0015] 1. An angle adjustment mechanism is provided. The servo motor controls the rotation of the worm, and then the worm wheel meshing with the worm controls the angle adjustment plate connected to one end of the angle adjustment shaft to rotate to the required angle. In this way, the measuring angle of the laser measuring instrument can be flexibly adjusted according to the on-site construction conditions, so that it can adapt well to the complex on-site construction environment, improve the measurement accuracy, and be more conducive to the control of the flue construction quality;

[0016] 2. The laser measuring instrument is connected to the angle adjustment plate through an elastic locking mechanism. Compared with the traditional bolt connection method, no tools are required during the disassembly and assembly process, which saves time and effort and improves the disassembly and assembly efficiency of the laser measuring instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall front view of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the angle adjustment plate area in the utility model;

[0019] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the utility model from the rear;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the annular guide groove and two guide column areas in the utility model;

[0021] Figure 5 For this utility model Figure 2 Schematic diagram of the top view structure.

[0022] In the figure: 1. base; 2. vertical plate; 3. angle adjustment plate; 4. laser measuring instrument; 5. servo motor; 6. worm; 7. angle adjustment shaft; 8. worm gear; 9. guide column; 10. annular guide groove; 11. positioning base plate; 12. clamping plate; 13. slideway; 14. slide column; 15. slide block; 16. locking spring; 17. C-shaped handle; 18. push handle; 19. universal wheel with brake. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example

[0025] Reference Figure 1-5 , a device for controlling the construction quality of a flue at a bay window position of a multi-story residential building, comprising a base 1 provided with a walking mechanism and a vertical plate 2 welded to the outer wall of the top of the base 1;

[0026] Furthermore, the upper part of the vertical plate 2 is connected to an angle adjustment plate 3 through an angle adjustment mechanism, and the angle adjustment plate 3 is connected to a laser measuring instrument 4 through an elastic locking mechanism;

[0027] In this embodiment, the angle adjustment mechanism includes a servo motor 5 fixedly mounted on the side wall of the vertical plate 2, a worm 6 fixedly sleeved on the output shaft of the servo motor 5, an angle adjustment shaft 7, and a worm wheel 8 fixedly sleeved on the angle adjustment shaft 7 and meshing with the worm 6;

[0028] Furthermore, the angle adjustment shaft 7 is connected to the upper inner wall of the vertical plate 2 through a bearing, and the outer wall of one end of the angle adjustment shaft 7 is welded to the central outer wall of one side of the angle adjustment plate 3;

[0029] Furthermore, two guide posts 9 are symmetrically welded on the outer wall of one side of the angle adjustment plate 3, and an annular guide groove 10 is provided on one side of the vertical plate 2. The outer walls of the two guide posts 9 are slidably connected to the inner wall of the annular guide groove 10, so that the stability of the angle adjustment plate 3 during the angle adjustment process can be ensured;

[0030] In this embodiment, the elastic locking mechanism includes a positioning base plate 11 welded to the top outer wall of the angle adjustment plate 3, a clamping plate 12 and three elastic locking components, and a C-shaped handle 17 is welded to the side wall of the clamping plate 12;

[0031] Furthermore, the three elastic locking assemblies each include a slideway 13 opened at the top of the angle adjustment plate 3, a slide post 14 fixedly connected to the slideway 13, a slider 15 slidably sleeved on the slide post 14, and a locking spring 16 sleeved on the slide post 14, the top outer walls of the three sliders 15 are welded to the bottom outer wall of the clamping plate 12, and the outer walls of the three sliders 15 are slidably connected to the inner walls of the three slideways 13 respectively;

[0032] During the installation of the laser measuring instrument 4, the pressing plate 12 is pulled backwards by the C-shaped handle 17. At this time, the three sliders 15 at the bottom of the pressing plate 12 will slide on their respective slide posts 14 and squeeze the three locking springs 16. Then, the laser measuring instrument 4 is placed on the angle adjustment plate 3, and then the pressing plate 12 is released. At this time, under the elastic force of the three locking springs 16, the three sliders 15 will drive the pressing plate 12 forward together to press the laser measuring instrument 4. In this way, no tools are needed during the entire disassembly and assembly process, which saves time and effort and improves the disassembly and assembly efficiency of the laser measuring instrument 4.

[0033] In this embodiment, the walking mechanism includes a push handle 18 welded to the side wall of the base 1 and four universal wheels 19 with brakes fixedly installed at the four corners of the bottom of the base 1 in sequence, which can facilitate the movement of the entire device and improve portability.

[0034] The working principle of this embodiment is as follows: the servo motor 5 is used to control the rotation of the worm 6, and then the worm wheel 8 meshing with the worm 6 controls the angle adjustment plate 3 connected to one end of the angle adjustment shaft 7 to rotate to the desired angle. In this way, the measuring angle of the laser measuring instrument 4 can be flexibly adjusted according to the on-site construction conditions, thereby being able to adapt well to the complex on-site construction environment, improving the measurement accuracy, and being more conducive to the control of the flue construction quality.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for controlling the construction quality of a flue at a bay window position of a multi-story residential building, comprising a base (1) provided with a walking mechanism and a vertical plate (2) welded to the top outer wall of the base (1), characterized in that: The upper part of the vertical plate (2) is connected to an angle adjustment plate (3) via an angle adjustment mechanism, and the angle adjustment plate (3) is connected to a laser measuring instrument (4) via an elastic locking mechanism; The angle adjustment mechanism comprises a servo motor (5) fixedly mounted on a side wall of the vertical plate (2), a worm (6) fixedly sleeved on an output shaft of the servo motor (5), an angle adjustment shaft (7), and a worm wheel (8) fixedly sleeved on the angle adjustment shaft (7) and meshing with the worm (6).

2. A device for controlling the construction quality of flue at bay window position of a multi-storey residential building according to claim 1, characterized in that: The angle adjustment shaft (7) is connected to the upper inner wall of the vertical plate (2) through a bearing, and the outer wall of one end of the angle adjustment shaft (7) is welded to the central outer wall of one side of the angle adjustment plate (3).

3. A device for controlling the construction quality of flue at bay window position of a multi-storey residential building according to claim 1, characterized in that: Two guide columns (9) are symmetrically welded to the outer wall of one side of the angle adjustment plate (3); an annular guide groove (10) is provided on one side of the vertical plate (2); and the outer walls of the two guide columns (9) are slidably connected to the inner wall of the annular guide groove (10).

4. A device for controlling the construction quality of flue ducts at bay window locations in multi-storey residential buildings according to claim 1, characterized in that: The elastic locking mechanism comprises a positioning base plate (11) welded to the top outer wall of the angle adjustment plate (3), a clamping plate (12) and three elastic locking components, and a C-shaped handle (17) is welded to the side wall of the clamping plate (12).

5. A device for controlling the construction quality of flue at bay window position of a multi-storey residential building according to claim 4, characterized in that: The three elastic locking assemblies each comprise a slideway (13) opened at the top of the angle adjustment plate (3), a slide post (14) fixedly connected to the slideway (13), a slider (15) slidably mounted on the slide post (14), and a locking spring (16) mounted on the slide post (14), and the top outer walls of the three sliders (15) are welded to the bottom outer wall of the clamping plate (12).

6. A device for controlling the construction quality of flue at bay window position in a multi-storey residential building according to claim 1, characterized in that: The walking mechanism comprises a push handle (18) welded to the side wall of the base (1) and four universal wheels (19) with brakes which are fixedly mounted in sequence at the four corners of the bottom of the base (1).

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