Warning device for constructional engineering

Abstract

The utility model discloses a warning device for constructional engineering, which comprises a warning board body, and a telescopic device is arranged at the bottom of the warning board body. The telescopic device comprises a telescopic plate arranged below the warning board body. By arranging the telescopic device, when the warning plate body needs to be adjusted, the telescopic buckle is pressed to enable the sliding plate to slide in the telescopic plate, meanwhile, the spring is extruded, the distance between the spring is shortened, the telescopic buckle can be temporarily retracted into the telescopic plate along with continuous increase of force, then the warning plate body is pulled upwards, and the warning plate body can be adjusted. The telescopic buckle rebounds through the elasticity of the spring, the telescopic buckle is clamped into other clamping grooves along with continuous drawing of a person, the height adjustment of the warning board body can be completed, the person does not need to prepare a plurality of warning board bodies with different heights, and the use cost of the person is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of warning equipment, in particular to a warning device for construction engineering. Background Art

[0002] The situation at the construction site is complicated. In order to ensure the safety of pedestrians and construction workers, a warning device for construction project management is needed to tell pedestrians and construction workers where there is danger to prevent safety problems.

[0003] Chinese patent CN 214883172 U discloses a warning device for construction engineering management. The utility model discloses a warning device for construction engineering management, comprising a mounting frame, a connecting seat is fixed on one side of the mounting frame, an infrared sensor is arranged on one side of the connecting seat, a PLC controller is arranged on the side of the connecting seat close to the infrared sensor, a support rod is fixed on one end of the connecting seat, a base is fixed on the other end of the support rod, a warning light is arranged on the surface of the mounting frame, an alarm is arranged on one end face of the mounting frame, an opening groove is opened on one side of the mounting frame, a warning plate is arranged inside the opening groove, when different warning slogans need to be used, the pull rods on both sides of the mounting frame are pulled at the same time, the pull rods drive the fixed rods to move out of the inside of the mounting groove, the second spring is compressed, and then the baffle is pulled, the baffle drives the warning plate to move out of the opening groove, so that the warning plate can be disassembled and replaced to achieve the purpose of replacing different warning slogans, saving time and effort.

[0004] Although the above patent can replace the warning device, the height of the warning device needs to be adjusted when the warning device is used in different occasions. The above patent is inconvenient to adjust the height of the warning device, so personnel need to prepare multiple warning devices of different heights for use, which increases the cost of use for personnel. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a warning device for construction projects, which has the advantage of conveniently adjusting the height of the warning device to reduce the cost of personnel use, and solves the problem of increasing the cost of personnel use due to the inability to adjust the height of the warning device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a warning device for construction engineering, comprising a warning plate body, wherein a telescopic device is provided at the bottom of the warning plate body;

[0007] The telescopic device includes a telescopic plate arranged below the warning plate body, a slide plate is fixedly connected to the inside of the telescopic plate, a spring is fixedly connected to the back of the slide plate, the spring is fixedly connected to the telescopic plate, a telescopic buckle is fixedly connected to the front of the slide plate, a support plate is sleeved on the surface of the telescopic plate, a plurality of slots are provided inside the support plate, the telescopic buckle extends to the inside of the slots, and a base is fixedly connected to the bottom of the telescopic plate.

[0008] As a preferred embodiment of the utility model, the back of the telescopic plate is fixedly connected with a magnetic frame, the interior of the magnetic frame is movably connected with a magnetic strip, and the magnetic strip is fixedly connected to the support plate.

[0009] As a preferred embodiment of the utility model, the surface of the telescopic buckle is provided with threads, and the surface of the telescopic buckle is movably connected to the limiting sleeve through the threads.

[0010] As a preferred embodiment of the utility model, a connecting plate 1 is fixedly connected to the bottom of the warning plate body, a connecting plate 2 is movably connected to the bottom of the connecting plate 1 via bolts, and the connecting plate 2 is fixedly connected to the support plate.

[0011] As a preferred embodiment of the present invention, the surface of the spring is provided with a shot peening coating.

[0012] As a preferred embodiment of the present invention, a through opening is formed on the left side wall of the telescopic plate, and a connecting door is movably connected inside the through opening.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model is provided with a telescopic device. When the warning plate body needs to be adjusted, the telescopic buckle is pressed to make the slide plate slide inside the telescopic plate, and the spring is squeezed at the same time to shorten the spring's own spacing. As the force continues to increase, the telescopic buckle can be temporarily retracted into the telescopic plate, and then the warning plate body is pulled upward. The elasticity of the spring makes the telescopic buckle rebound. As the personnel continue to pull, the telescopic buckle is inserted into other card slots, and the height adjustment of the warning plate body can be completed. There is no need for personnel to prepare multiple warning plate bodies of different heights, thereby reducing the use cost of personnel.

[0015] 2. The utility model provides a magnetic frame, and the magnetic frame and the magnetic strip cooperate with each other to improve the sliding stability of the telescopic board, which is convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the telescopic plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection between the support plate and the magnetic strip of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection between the telescopic buckle and the thread of the utility model;

[0020] Figure 5 It is a connection schematic diagram of the telescopic plate and the connecting door of the utility model.

[0021] In the figure: 1. Warning plate body; 2. Telescopic device; 21. Telescopic plate; 22. Slide plate; 23. Spring; 24. Telescopic buckle; 25. Support plate; 26. Card slot; 27. Base; 3. Magnetic frame; 4. Magnetic strip; 5. Limit sleeve; 6. Connecting plate 1; 7. Connecting plate 2; 8. Shot peening coating; 9. Through port; 10. Connecting door; 11. Thread. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 5 As shown, a warning device for construction engineering includes a warning board body 1, and a telescopic device 2 is provided at the bottom of the warning board body 1;

[0024] The telescopic device 2 includes a telescopic plate 21 arranged below the warning plate body 1, a slide plate 22 is fixedly connected to the inside of the telescopic plate 21, a spring 23 is fixedly connected to the back of the slide plate 22, the spring 23 is fixedly connected to the telescopic plate 21, a telescopic buckle 24 is fixedly connected to the front of the slide plate 22, a support plate 25 is sleeved on the surface of the telescopic plate 21, a plurality of card slots 26 are opened inside the support plate 25, the telescopic buckle 24 extends to the inside of the card slot 26, and a base 27 is fixedly connected to the bottom of the telescopic plate 21.

[0025] refer to Figure 2 and Figure 3 The back of the telescopic plate 21 is fixedly connected with a magnetic frame 3 , and the interior of the magnetic frame 3 is movably connected with a magnetic strip 4 , and the magnetic strip 4 is fixedly connected with the support plate 25 .

[0026] As a technical optimization solution of the present invention, by providing a magnetic frame 3 and by the cooperation between the magnetic frame 3 and the magnetic strip 4, the sliding stability of the telescopic plate 21 can be improved, which is convenient for personnel to use.

[0027] refer to Figure 4 and Figure 1 The surface of the telescopic buckle 24 is provided with a thread 11, and the surface of the telescopic buckle 24 is movably connected to the limiting sleeve 5 through the thread 11.

[0028] As a technical optimization solution of the utility model, by providing the thread 11 and by the mutual cooperation between the thread 11 and the limiting sleeve 5 , the telescopic buckle 24 can be limited, thereby improving the clamping stability of the telescopic buckle 24 .

[0029] refer to Figure 1 The bottom of the warning plate body 1 is fixedly connected with a connecting plate 6, and the bottom of the connecting plate 6 is movably connected with a connecting plate 2 7 through bolts, and the connecting plate 2 7 is fixedly connected to the support plate 25.

[0030] As a technical optimization solution of the utility model, by setting a connecting plate 6 and cooperating with connecting plate 1 6 and connecting plate 2 7, the warning plate body 1 has the advantage of convenient disassembly and assembly, which is convenient for personnel to disassemble, assemble and replace the warning plate body 1 later.

[0031] refer to Figure 2 The surface of the spring 23 is provided with a shot peening coating 8.

[0032] As a technical optimization solution of the utility model, by providing the shot peening coating 8, the spring 23 can have a strengthening advantage, thereby increasing the service life of the spring 23.

[0033] refer to Figure 5 A through opening 9 is formed on the left side wall of the telescopic plate 21 , and a connecting door 10 is movably connected inside the through opening 9 .

[0034] As a technical optimization solution of the utility model, by setting the through hole 9 and cooperating with the through hole 9 and the connecting door 10, personnel can open the inside of the telescopic plate 21 later, which is convenient for the later inspection and maintenance of the internal device of the telescopic plate 21.

[0035] The working principle and use process of the utility model are as follows: in daily use, when the warning plate body 1 needs to be adjusted, the telescopic buckle 24 is pressed to make the slide plate 22 slide inside the telescopic plate 21, and the spring 23 is squeezed at the same time to shorten the spacing between the springs 23. As the force continues to increase, the telescopic buckle 24 can be temporarily retracted into the telescopic plate 21, and then the warning plate body 1 is pulled upward, and the elasticity of the spring 23 makes the telescopic buckle 24 rebound. As the personnel continue to pull, the telescopic buckle 24 is stuck in other card slots 26, and the height adjustment of the warning plate body 1 can be completed. There is no need for personnel to prepare multiple warning plate bodies 1 of different heights, thereby reducing the use cost of personnel.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A warning device for construction engineering, comprising a warning plate body (1), characterized in that: A telescopic device (2) is provided at the bottom of the warning plate body (1); The telescopic device (2) comprises a telescopic plate (21) arranged below the warning plate body (1); a slide plate (22) is fixedly connected to the interior of the telescopic plate (21); a spring (23) is fixedly connected to the back of the slide plate (22); the spring (23) is fixedly connected to the telescopic plate (21); a telescopic buckle (24) is fixedly connected to the front of the slide plate (22); a support plate (25) is sleeved on the surface of the telescopic plate (21); a plurality of card slots (26) are provided inside the support plate (25); the telescopic buckle (24) extends to the interior of the card slots (26); and a base (27) is fixedly connected to the bottom of the telescopic plate (21).

2. A warning device for construction engineering according to claim 1, characterized in that: The back of the telescopic plate (21) is fixedly connected to a magnetic frame (3), the interior of the magnetic frame (3) is movably connected to a magnetic strip (4), and the magnetic strip (4) is fixedly connected to the support plate (25).

3. A warning device for construction engineering according to claim 1, characterized in that: The surface of the telescopic buckle (24) is provided with a thread (11), and the surface of the telescopic buckle (24) is movably connected to the limiting sleeve (5) via the thread (11).

4. A warning device for construction engineering according to claim 1, characterized in that: The bottom of the warning plate body (1) is fixedly connected to a connecting plate 1 (6), the bottom of the connecting plate 1 (6) is movably connected to a connecting plate 2 (7) via bolts, and the connecting plate 2 (7) is fixedly connected to the support plate (25).

5. The warning device for construction engineering according to claim 1, characterized in that: The surface of the spring (23) is provided with a shot peening coating (8).

6. The warning device for construction engineering according to claim 1, characterized in that: A through opening (9) is provided on the left side wall of the telescopic plate (21), and a connecting door (10) is movably connected inside the through opening (9).

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