Easy-to-adjust early warning device for constructional engineering quality supervision

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a constructional engineering quality supervision early warning device convenient to adjust, which comprises two connecting blocks and a rectangular plate, the front surface of each connecting block is fixedly connected with a first rectangular frame, and the inner wall of each first rectangular frame is fixedly connected with a first limiting block; two first sliding grooves are formed in the inner wall of each first rectangular frame, a first sliding block is slidably connected to the interior of each first sliding groove, a second rectangular frame is jointly and fixedly connected to the side faces, close to each other, of the first sliding blocks, and two second limiting blocks are fixedly connected to the inner wall of each second rectangular frame; the maximum moving distance of the second rectangular frame can be limited through the first limiting plate, the first sliding block fixed to the surface of the second rectangular frame is prevented from moving out of the range of the second sliding groove, and then the problem that in the using process of the device, in order to increase the measuring length, corresponding splicing plates need to be spliced is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an easy-to-adjust early warning device for construction engineering quality supervision. Background Art

[0002] Construction engineering is a part of construction engineering, which refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities and the supporting lines, pipelines, equipment and installation activities. During the construction of construction engineering, the construction safety of the project is the responsibility of the supervisor, and the supervisor will use various auxiliary tools. For example, when detecting the displacement of the shear wall, in order to avoid causing irreversible problems, it is necessary to use an early warning device to assist in the pouring of the shear wall.

[0003] At present, when the existing early warning devices for supervision are used, in order to facilitate the carrying of the early warning devices, the initial early warning devices have a low measurable range, and extension plates need to be spliced ​​to increase the measuring range of the early warning devices. Therefore, it is inconvenient to adjust the measuring range of the early warning devices, thereby reducing work efficiency. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an easily adjustable early warning device for construction engineering quality supervision, which has the advantages of conveniently adjusting the measuring range of the early warning device and increasing work efficiency.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an easy-to-adjust early warning device for quality supervision of construction projects, comprising two connecting blocks and rectangular plates, the front side of each connecting block is fixedly connected to a first rectangular frame, the inner wall of each first rectangular frame is fixedly connected to a first limiting block, the inner wall of each first rectangular frame is provided with two first sliding grooves, the interior of each first sliding groove is slidably connected to a first slider, the side of each group of the first sliders close to each other is commonly fixedly connected to a second rectangular frame, the inner wall of each second rectangular frame is fixedly connected to two second limiting blocks, the inner wall of each second rectangular frame is provided with two second sliding grooves, the interior of each second sliding groove is slidably connected to a second slider, and the side of each group of the second sliders close to each other is commonly fixedly connected to a rectangular block.

[0008] Preferably, a frame plate is fixedly connected to the front side of the rectangular plate, and two bearings are fixedly connected to the inner wall of the frame plate.

[0009] Preferably, the inner rings of the two bearings are fixedly connected to a rotating shaft, and the outer surfaces of the rotating shaft are fixedly connected to the inner walls of the two connecting blocks respectively.

[0010] Preferably, a pulling handle is fixedly connected to the upper surface of the rectangular plate, and a laser emitter is fixedly connected to the inner wall of the rectangular plate.

[0011] Preferably, a fixing belt is fixedly connected to the upper surface of the rectangular plate, and a fixing buckle is fixedly connected to the upper surface of the fixing belt.

[0012] Preferably, a square plate is fixedly connected to the front sides of the two rectangular blocks, a laser receiver is fixedly connected to the inner wall of the square plate, and a hook is fixedly connected to the front side of the square plate.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides an easy-to-adjust early warning device for construction engineering quality supervision, which has the following beneficial effects:

[0015] The easily adjustable early warning device for construction engineering quality supervision is provided with a first rectangular frame, a first slide groove and a first slider which cooperate with each other. The first slide groove is provided on the inner wall of the first rectangular frame, and the first slider slides inside the first slide groove, thereby driving the second rectangular frame fixed between the two first sliders to move, thereby extending the overall measuring height of the device. The first limit plate can be used to limit the maximum moving distance of the second rectangular frame, preventing the first slider fixed on the surface of the second rectangular frame from moving out of the range of the second slide groove, thereby effectively avoiding the problem of needing to splice corresponding splicing plates in order to increase the measuring length when the device is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model of an easy-to-adjust early warning device for construction engineering quality supervision;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the first rectangular frame of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the rotating shaft of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the second rectangular frame of the utility model.

[0020] In the figure: 1. rectangular plate; 2. fixing belt; 3. fixing buckle; 4. pulling handle; 5. laser transmitter; 6. hook; 7. laser receiver; 8. square plate; 9. rotating shaft; 10. frame plate; 11. first rectangular frame; 12. connecting block; 13. bearing; 14. first limit block; 15. second limit block; 16. second slider; 17. first slider; 18. rectangular block; 19. first slide groove; 20. second slide groove; 21. second rectangular frame. DETAILED DESCRIPTION

[0021] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below with reference to the accompanying drawings, which is an easy-to-adjust early warning device for construction engineering quality supervision.

[0022] See also Figure 1-4 The utility model is an adjustable early warning device for quality supervision of construction projects, comprising two connecting blocks 12 and a rectangular plate 1, a frame plate 10 is fixedly connected to the front of the rectangular plate 1, and two bearings 13 are fixedly connected to the inner wall of the frame plate 10. By providing the frame plate 10 and the bearings 13, the frame plate 10 can provide support and fixation for the bearings 13, so that the operation of the bearings 13 is more stable.

[0023] The front side of each connecting block 12 is fixedly connected to a first rectangular frame 11, the inner rings of the two bearings 13 are commonly fixedly connected to a rotating shaft 9, and the outer surfaces of the rotating shaft 9 are respectively fixedly connected to the inner walls of the two connecting blocks 12. By providing the rotating shaft 9, the connecting block 12 can be driven to rotate by the rotating shaft 9, thereby achieving a better auxiliary effect.

[0024] The inner wall of each first rectangular frame 11 is fixedly connected with a first limit block 14, and the inner wall of each first rectangular frame 11 is provided with two first sliding grooves 19. The upper surface of the rectangular plate 1 is fixedly connected with a pulling handle 4, and the inner wall of the rectangular plate 1 is fixedly connected with a laser emitter 5. By providing the pulling handle 4, a pulling force can be applied to the device by the pulling handle 4, and the laser emitter 5 can be used to emit a laser, so as to measure whether the shear wall formwork has a large movement.

[0025] A first slider 17 is slidably connected to the interior of each first slide groove 19, and a second rectangular frame 21 is fixedly connected to a side surface of each group of first sliders 17 that are close to each other. Two second limit blocks 15 are fixedly connected to the inner wall of each second rectangular frame 21. A fixing belt 2 is fixedly connected to the upper surface of the rectangular plate 1, and a fixing buckle 3 is fixedly connected to the upper surface of the fixing belt 2. By providing the fixing belt 2 and the fixing buckle 3, the fixing buckle 3 can be fixed by the fixing belt 2, which has a better auxiliary effect.

[0026] Two second slide grooves 20 are provided on the inner wall of each second rectangular frame 21, and a second slider 16 is slidably connected inside each second slide groove 20, and a rectangular block 18 is fixedly connected to a side surface of each group of second sliders 16 close to each other, and a square plate 8 is fixedly connected to the front of the two rectangular blocks 18, and a laser receiver 7 is fixedly connected to the inner wall of the square plate 8, and a hook 6 is fixedly connected to the front of the square plate 8. By providing the square plate 8 and the laser receiver 7, the laser receiver 7 is fixed by the square plate 8, so that the laser receiver 7 can be used to receive the laser emitted by the laser transmitter 5, so as to detect whether the template has excessive displacement.

[0027] The working principle of the utility model is as follows: first, the laser transmitter 5 and the laser receiver 7 are connected to the power supply respectively. When the device is needed, it is only necessary to lift the device by pulling the handle 4, move it to a suitable working position, remove the fixing buckle 3 from the hook 6, and then rotate the rotating shaft 9 to unfold the device. Then, the right side of the rectangular plate 1 is in contact with the shear wall formwork, and then the first rectangular frame 11 is pushed to move toward the formwork side until the first rectangular frame 11 cannot be pushed, and then the second rectangular frame 21 is pulled to move. When the second rectangular frame 21 is moving, the first slider 17 fixed on the upper surface of the second rectangular frame 21 and the bottom surface of the second rectangular frame 21 will slide inside the first slide groove 19, and there are two second sliders fixed on the inner wall of the first rectangular frame 11. A limit block 14, in cooperation with the first limit block 14, can extend the second rectangular frame 21 to the maximum distance, and then pull the rectangular block 18 to move. The rectangular block 18 will also use the second slider 16 to slide inside the second slide groove 20, thereby stretching the rectangular block 18 and the square plate 8 to the maximum distance, and then control the laser transmitter 5 to emit laser to the laser receiver 7, thereby determining the displacement of the shear wall formwork for detection. When the device is used, push the rectangular block 18 to move until the second rectangular frame 21 moves to the inside of the first rectangular frame 11, and then rotate the shaft 9 to fold the device, effectively avoiding the problem of the need to splice the extension plate to extend the measuring range when the device is in use, which is inconvenient.

[0028] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An easily adjustable early warning device for construction engineering quality supervision, comprising two connecting blocks (12) and a rectangular plate (1), characterized in that: The front surface of each connecting block (12) is fixedly connected to a first rectangular frame (11), the inner wall of each first rectangular frame (11) is fixedly connected to a first limiting block (14), the inner wall of each first rectangular frame (11) is provided with two first sliding grooves (19), the interior of each first sliding groove (19) is slidably connected to a first sliding block (17), a side surface of each group of first sliding blocks (17) close to each other is commonly fixedly connected to a second rectangular frame (21), the inner wall of each second rectangular frame (21) is fixedly connected to two second limiting blocks (15), the inner wall of each second rectangular frame (21) is provided with two second sliding grooves (20), the interior of each second sliding groove (20) is slidably connected to a second sliding block (16), and each group of first sliding blocks (17) is provided with a first sliding groove (20). The sides of the two sliders (16) close to each other are both fixedly connected to a rectangular block (18); the front side of the rectangular plate (1) is fixedly connected to a frame plate (10); the inner wall of the frame plate (10) is fixedly connected to two bearings (13); the inner rings of the two bearings (13) are fixedly connected to a rotating shaft (9); the outer surfaces of the rotating shaft (9) are respectively fixedly connected to the inner walls of the two connecting blocks (12); the upper surface of the rectangular plate (1) is fixedly connected to a pulling handle (4); the inner wall of the rectangular plate (1) is fixedly connected to a laser transmitter (5); the front sides of the two rectangular blocks (18) are fixedly connected to a square plate (8); the inner wall of the square plate (8) is fixedly connected to a laser receiver (7); and the front side of the square plate (8) is fixedly connected to a hook (6).

2. The easily adjustable early warning device for construction engineering quality supervision according to claim 1 is characterized in that: A fixing belt (2) is fixedly connected to the upper surface of the rectangular plate (1), and a fixing buckle (3) is fixedly connected to the upper surface of the fixing belt (2).

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