Warning device for building construction

Abstract

The utility model relates to the technical field of warning devices, in particular to a building construction warning device which comprises a fixing seat, a first clamping groove is formed in the fixing seat, a first clamping block is clamped in the first clamping groove, the first clamping groove and the first clamping block are both of a T-shaped structure, and the front face of the first clamping block is fixedly connected with a warning indicator body. The first clamping block is installed on the back face of the warning indicator body, the first clamping block is clamped with the first clamping groove in the fixing base, and the fixing base is fixed to the tower crane lifting hook, so that the warning indicator body can be rapidly installed, the installation stability of the warning indicator body is improved, the situation that the warning indicator body falls off, and potential safety hazards are caused can be effectively avoided; and disassembly and maintenance are convenient.

Description

Technical Field

[0001] The utility model relates to a warning device, in particular to a warning device for building construction, and belongs to the technical field of warning devices. Background Art

[0002] There are many potential dangers in the construction process at the construction site. The site needs to install relevant warning devices to remind the construction workers to avoid construction accidents. Tower cranes are commonly used equipment on construction sites. During the construction process, tower cranes cannot prevent objects on the hook from slipping and injuring the construction workers below. Usually, a warning device is installed on the hook. The laser on the warning device reminds the construction workers to pay attention to avoid the tower crane during operation. Most warning devices are installed by installing a magnetic suction cup on the back of the warning device to adsorb on the hook, and then a protective wire rope is configured to prevent falling.

[0003] However, the magnetic suction cup will have less suction force due to the uneven surface of the hook after long-term use and collision, as well as the increase of dust attached to the surface, and the anti-slip effect of the wire rope is poor, which will lead to the installation of the alarm being loose, prone to falling, affecting its use, and posing a safety hazard. Utility Model Content

[0004] The purpose of the utility model is to provide a warning device for construction in order to solve the above-mentioned problem. By installing a first clamping block on the back of the alarm body, the first clamping block engages with the first clamping groove on the fixing seat, and the fixing seat is fixed to the tower crane hook, the alarm body can be quickly installed, the stability of the installation of the alarm body is increased, the alarm body can be effectively prevented from falling and causing safety hazards, and it is easy to disassemble and repair.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a warning device for construction, including a fixed seat, a mounting structure installed on the fixed seat, the mounting structure including a first card slot, a first card slot is opened on the fixed seat, a first card block is engaged in the first card slot, the first card slot and the first card block are both in a "T" shape, a warning device body is fixedly connected to the front side of the first card block, and a limiting structure is installed on the fixed seat.

[0006] Preferably, the limiting structure comprises a limiting hole, and the first clamping block and the side of the fixing seat are both provided with limiting holes, and the limiting block is engaged in the limiting hole.

[0007] Preferably, one end of the limit block is in a triangular structure, and the other end of the limit block is connected to a pull plate.

[0008] Preferably, a tension spring is fixedly connected to the inner side of the pull plate, and an end of the tension spring is fixedly connected to the side of the fixing seat.

[0009] Preferably, a photosensitive sensor is installed on the side of the alarm body, a charging port and a switch are installed below the photosensitive sensor, and a baffle is installed around the charging port.

[0010] Preferably, the bottom end of the alarm body is fixedly connected to a mounting plate by screws, and a warning light is installed at the bottom end of the mounting plate, and four warning lights are provided.

[0011] Preferably, a protective structure is installed at the bottom end of the mounting plate, and the protective structure includes a protective cover, a groove is provided in the protective cover, and the warning light is engaged in the groove; a second slot is provided at the bottom end of the mounting plate, a second card block is engaged in the second slot, and the second card block is installed on the protective cover.

[0012] Preferably, the second card block and the second card slot are both in a "T"-shaped structure, and the second card block and the second card slot are each provided with four.

[0013] Preferably, the fixing seat is provided with countersunk holes, and four countersunk holes are provided.

[0014] The beneficial effects of the utility model are as follows: a first card slot is provided on the fixing seat, a first card block is engaged in the first card slot, the first card slot and the first card block are both in a "T"-shaped structure, and the front of the first card block is fixedly connected to the alarm body; by installing the first card block on the back of the alarm body, the first card block is engaged with the first card slot on the fixing seat, and the fixing seat is fixed to the tower crane hook, the alarm body can be quickly installed, the stability of the installation of the alarm body is increased, the safety hazard caused by the falling of the alarm body can be effectively avoided, and it is easy to disassemble and repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the connection structure between the fixing seat and the first card slot of the utility model;

[0017] Figure 3 It is a schematic diagram of the connection structure between the alarm body and the mounting plate of the utility model;

[0018] Figure 4 It is a cross-sectional view of the alarm body of the utility model;

[0019] Figure 5 for Figure 4 An enlarged schematic diagram of part A is shown.

[0020] In the figure: 1. alarm body; 2. mounting structure; 201. first clamping block; 202. first clamping slot; 3. fixing seat; 4. limiting structure; 401. limiting hole; 402. tension spring; 403. limiting block; 404. pull plate; 5. switch; 6. baffle; 7. photosensitive sensor; 8. warning light; 9. protection structure; 901. protection cover; 902. groove; 903. second clamping block; 904. second clamping slot; 10. countersunk hole; 11. mounting plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 As shown, a warning device for construction, comprises a fixing seat 3, a mounting structure 2 is installed on the fixing seat 3, the mounting structure 2 comprises a first slot 202, a first slot 202 is provided on the fixing seat 3, a first clamping block 201 is engaged in the first slot 202, the first slot 202 and the first clamping block 201 are both in a "T"-shaped structure, a warning device body 1 is fixedly connected to the front of the first clamping block 201, a limiting structure 4 is installed on the fixing seat 3, the limiting structure 4 comprises a limiting hole 401, the first clamping block 201 and the side of the fixing seat 3 are both provided with limiting holes 401, a limiting block 403 is engaged in the limiting hole 401, one end of the limiting block 403 is in a triangular structure, the other end of the limiting block 403 is connected to a pull plate 404, the pull plate 404 is fixedly connected to a tension spring 402 on the inner side, and the end of the tension spring 402 is fixedly connected to The fixing base 3 is connected to the side of the fixing base 3, and a countersunk hole 10 is provided on the fixing base 3, and the countersunk hole 10 is provided with four; the fixing base 3 is fixed to the tower crane hook by using a screw to penetrate the countersunk hole 10, and then the pull plate 404 is pulled, and the pull plate 404 pulls the tension spring 402 to extend, and the pull plate 404 pulls the limit block 403 to slide out of the limit hole 401, and then the first clamping block 201 is engaged in the first clamping groove 202, and then the pull plate 404 is released, and the tension spring 402 contracts to drive the pull plate 404 to reset, and the pull plate 404 drives the limit block 403 to engage with the limit hole 401, so that the first clamping block 201 cannot move in the first clamping groove 202, so that the alarm body 1 is fixed on the fixing base 3, the alarm body 1 can be quickly installed, the stability of the installation of the alarm body 1 is increased, and the alarm body 1 can effectively avoid the safety hazard caused by falling. When the alarm body 1 is damaged, it is easy to disassemble and repair.

[0023] As a technical optimization solution of the utility model, a photosensitive sensor 7 is installed on the side of the alarm body 1, a charging port and a switch 5 are installed below the photosensitive sensor 7, and a baffle 6 is installed around the charging port. The baffle 6 is installed at the charging port of the alarm body 1 to protect the charging port and effectively prevent dust and rainwater from entering the charging port and causing damage to the charging port.

[0024] As a technical optimization solution of the utility model, the bottom end of the alarm body 1 is fixedly connected to the mounting plate 11 by screws, and a warning light 8 is installed at the bottom end of the mounting plate 11. The warning lights 8 are provided with four, and a protective structure 9 is installed at the bottom end of the mounting plate 11. The protective structure 9 includes a protective cover 901, and a groove 902 is provided in the protective cover 901. The warning light 8 is engaged in the groove 902. A second card slot 904 is provided at the bottom end of the mounting plate 11, and a second card block 903 is engaged in the second card slot 904. The second card block 903 is installed on the protective cover 901. The second card block 903 and the second card slot 904 are both in a "T" shape, and the second card block 903 and the second card slot 904 are both provided with four; align the protective cover 901 with the mounting plate 11, and then press the protective cover 901. Since the plastic has a certain ductility, the second card block 903 is engaged with the second card slot 904 during the pressing process, so that the protective cover 901 is fixed on the mounting plate 11, which protects the warning light 8 and prevents the warning light 8 from being damaged during the construction process. In addition, since the second card block 903 and the end of the second card slot 904 are in a "T" shape, the protective cover 901 can be effectively prevented from slipping.

[0025] When the utility model is in use, firstly, a screw is used to penetrate the countersunk hole 10 to fix the fixing seat 3 on the tower crane hook, and then the pull plate 404 is pulled, and the pull plate 404 pulls the tension spring 402 to extend, and the pull plate 404 pulls the limit block 403 to slide out of the limit hole 401, and then the first clamping block 201 is clamped in the first clamping groove 202, and then the pull plate 404 is released, and the tension spring 402 contracts to drive the pull plate 404 to reset, and the pull plate 404 drives the limit block 403 to clamp with the limit hole 401, so that the first clamping block 201 cannot move in the first clamping groove 202, so that the alarm body 1 is fixed on the fixing seat 3, the alarm body 1 can be quickly installed, the stability of the installation of the alarm body 1 is increased, and the alarm body 1 can be effectively avoided. In the event of a fall, there will be a safety hazard. When the alarm body 1 is damaged, it is easy to disassemble and repair. Align the protective cover 901 with the mounting plate 11, and then press the protective cover 901. Since the plastic has a certain ductility, the second card block 903 is engaged with the second card slot 904 during the pressing process, so that the protective cover 901 is fixed on the mounting plate 11, which protects the warning light 8 and prevents the warning light 8 from being damaged during the construction process. Since the second card block 903 and the end of the second card slot 904 are in a "T" shape, the protective cover 901 can be effectively prevented from slipping. A baffle 6 is installed at the charging port of the alarm body 1 to protect the charging port and effectively prevent dust and rainwater from entering the charging port and causing damage to the charging port.

Claims

1. A warning device for construction, comprising a fixing seat (3), characterized in that: The fixing seat (3) is provided with a mounting structure (2), the mounting structure (2) comprising a first slot (202), the fixing seat (3) is provided with a first slot (202), a first card block (201) is engaged in the first slot (202), the first slot (202) and the first card block (201) are both in a T-shaped structure, the front of the first card block (201) is fixedly connected to a warning device body (1), and a limiting structure (4) is installed on the fixing seat (3).

2. A warning device for construction according to claim 1, characterized in that: The limiting structure (4) comprises a limiting hole (401), the first clamping block (201) and the side of the fixing seat (3) are both provided with the limiting hole (401), and the limiting block (403) is engaged in the limiting hole (401).

3. A warning device for construction according to claim 2, characterized in that: One end of the limit block (403) is in a triangular structure, and the other end of the limit block (403) is connected to a pull plate (404).

4. A warning device for construction according to claim 3, characterized in that: A tension spring (402) is fixedly connected to the inner side of the pull plate (404), and an end of the tension spring (402) is fixedly connected to the side of the fixing seat (3).

5. A warning device for construction according to claim 1, characterized in that: A photosensitive sensor (7) is installed on the side of the alarm body (1), a charging port and a switch (5) are installed below the photosensitive sensor (7), and baffles (6) are installed around the charging port.

6. A warning device for construction according to claim 1, characterized in that: The bottom end of the warning device body (1) is fixedly connected to a mounting plate (11) via screws, and a warning light (8) is mounted on the bottom end of the mounting plate (11), wherein four warning lights (8) are provided.

7. A warning device for construction according to claim 6, characterized in that: A protective structure (9) is installed at the bottom end of the mounting plate (11), the protective structure (9) comprising a protective cover (901), a groove (902) is provided in the protective cover (901), the warning light (8) is engaged in the groove (902), a second slot (904) is provided at the bottom end of the mounting plate (11), a second block (903) is engaged in the second slot (904), and the second block (903) is installed on the protective cover (901).

8. A warning device for construction according to claim 7, characterized in that: The second card block (903) and the second card slot (904) are both in a "T"-shaped structure, and the second card block (903) and the second card slot (904) are each provided with four.

9. A warning device for construction according to claim 1, characterized in that: The fixing seat (3) is provided with a countersunk hole (10), and four countersunk holes (10) are provided.

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