Danger early warning equipment for building engineering construction

Abstract

The utility model discloses a danger early warning device for building engineering construction, which relates to the technical field of danger early warning devices, and adopts the technical scheme that the danger early warning device comprises a danger early warning device body, and is characterized in that a heat dissipation groove is formed in one side of the danger early warning device body, and a dustproof mechanism is arranged in the heat dissipation groove; the danger early warning equipment for constructional engineering construction has the beneficial effects that the elastic cylinder moves rightwards along the fixed shaft through the elastic force of the contracted spring, the elastic cylinder is bounced to the position of the dustproof net, the dustproof net is fixedly arranged in the dustproof net, the dustproof net is fixedly arranged in the heat dissipation groove, and the rotating shaft is arranged in the supporting groove. According to the danger early-warning equipment, the dust screen vibrates due to elastic striking, so that dust attached to the dust screen is shaken off, the attached dust is conveniently cleaned, the dust screen is prevented from being blocked, the ventilation effect during heat dissipation of the danger early-warning equipment body is guaranteed, and the danger early-warning equipment body can stably conduct danger early-warning work.

Description

Technical Field

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

[0002] Construction danger zones are areas on construction sites that are prone to safety accidents. Compared with other areas on construction sites, construction danger zones have a higher probability of safety accidents occurring.

[0003] For example, the publication number: CN214623847U discloses a visual warning device for construction danger zones for safety management of construction workers. The device consists of a housing, a camera, a left antenna, a right antenna, and a fixed base plate. It is fixed at a suitable position at a high altitude of the construction site to obtain on-site video data, identify construction workers and read the image coordinates of construction workers, track and predict the trajectory of workers, and judge the relationship with the identified danger zone boundary to determine whether the workers have entered the danger zone. If the workers are in or are about to be in the automatically identified danger zone, an early warning is triggered; otherwise, no early warning is triggered. This device is used to safely manage construction workers in dangerous areas. Compared with traditional management technologies, this device has higher efficiency and economy, and is easy to operate. It can easily achieve safety management of workers entering dangerous areas, and can effectively reduce the occurrence of construction safety accidents.

[0004] In the above patent, dust is prevented from entering the device and corroding the internal components by using dustproof nets on the heat dissipation holes of the wireless network module, the heat dissipation holes of the power module and the left heat dissipation holes of the data processing module. However, there is a lot of dust during construction at the construction site, and dust can easily clog the dustproof nets, thereby affecting the ventilation effect of the dustproof nets and making it difficult to dissipate heat when the danger warning device is working. Therefore, there is a need for a danger warning device for construction projects that can not only intercept dust from entering the device, but also automatically clean the intercepted dust. Utility Model Content

[0005] To this end, the utility model provides a danger warning device for construction engineering construction, which uses a dust prevention mechanism to solve the problem that there is a lot of dust at the construction site, and dust easily blocks the dustproof net, thereby affecting the ventilation effect of the dustproof net.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a danger warning device for construction engineering, comprising a danger warning device body, characterized in that: a heat dissipation groove is opened on one side of the danger warning device body, and a dust prevention mechanism is arranged inside the heat dissipation groove;

[0007] The dustproof mechanism includes a dustproof net, which is fixed inside the heat dissipation slot. A support slot is fixedly provided on one side of the dustproof net, a rotating shaft is provided inside the support slot, two cams are fixedly sleeved outside the rotating shaft, a sliding column is provided on one side of the two cams, a connecting rod is fixedly inserted inside the sliding column, and spring-shock components are provided at both ends of the connecting rod. The spring-shock component includes a spring cylinder, which is fixedly connected to the connecting rod, a hollow groove is opened inside the spring cylinder, a fixed shaft is inserted inside the spring cylinder, a fixed plate is fixedly provided at one end of the fixed shaft, and a spring is provided on one side of the fixed plate.

[0008] Preferably, a motor is fixedly provided inside the supporting groove, and an output end of the motor is fixedly connected to the bottom of the rotating shaft.

[0009] Preferably, the top of the rotating shaft is connected to the top of the supporting groove via a bearing.

[0010] Preferably, the cam is slidably connected to the sliding post.

[0011] Preferably, one side of the fixing plate is fixedly connected to a side wall of the heat dissipation groove.

[0012] Preferably, one end of the fixed shaft extends into the interior of the cartridge and is slidably connected to the cartridge.

[0013] Preferably, one end of the spring is fixedly connected to the fixing plate, and the other end of the spring extends into the interior of the hollow groove and is fixedly connected to a side wall of the hollow groove.

[0014] Preferably, a mounting plate is fixedly provided on one side of the danger warning device body, and a plurality of mounting holes are opened inside the mounting plate.

[0015] The utility model embodiment has the following advantages:

[0016] 1. The cam is driven to rotate by the rotation of the shaft. The cam rotates through the shape of the cam and the sliding column. When the protruding part of the cam contacts the sliding column, the sliding column is squeezed and moves to the left. The movement of the sliding column drives the cylinder to move along the fixed axis through the connecting rod. The movement of the cylinder causes the spring to contract. The contraction of the spring provides power for the cylinder to hit the dust screen, which is convenient for subsequent cleaning of the dust screen.

[0017] 2. The elastic force of the contracted spring causes the cylinder to move rightward along the fixed axis, and the cylinder is bounced toward the dustproof net, causing the dustproof net to vibrate due to the impact, thereby shaking off the dust attached to the dustproof net, making it easier to clean the attached dust and prevent the dustproof net from being blocked, thereby ensuring the ventilation effect when the danger warning device body is dissipating heat, so that the danger warning device body can stably perform danger warning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0020] Figure 1 The main stereogram provided by the utility model;

[0021] Figure 2 A partial exploded stereogram provided by the utility model;

[0022] Figure 3 A partial cutaway stereoscopic diagram of the dustproof mechanism provided by the utility model;

[0023] Figure 4 A partial cutaway stereoscopic view of the elastic shock assembly provided by the utility model;

[0024] Figure 5 This is a three-dimensional diagram of the connection relationship of the sliding column provided by the utility model.

[0025] In the figure: 1 danger warning device body, 2 heat dissipation groove, 3 dust screen, 4 support groove, 5 motor, 6 rotating shaft, 7 cam, 8 sliding column, 9 connecting rod, 10 cylinder, 11 hollow groove, 12 fixing plate, 13 fixing shaft, 14 spring, 15 mounting plate, 16 mounting hole. DETAILED DESCRIPTION

[0026] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Refer to the attached Figure 1 -Attached Figure 5The utility model provides a danger warning device for construction engineering, comprising a danger warning device body 1, a heat dissipation slot 2 is provided on one side of the danger warning device body 1, and a dust prevention mechanism is provided inside the heat dissipation slot 2;

[0028] The dustproof mechanism includes a dustproof net 3, which is fixedly arranged inside the heat dissipation slot 2, a support slot 4 is fixedly arranged on one side of the dustproof net 3, a rotating shaft 6 is arranged inside the supporting slot 4, two cams 7 are fixedly sleeved outside the rotating shaft 6, a slide column 8 is arranged on one side of the two cams 7, a connecting rod 9 is fixedly inserted inside the slide column 8, and spring shock components are arranged at both ends of the connecting rod 9, and the spring shock component includes a spring cylinder 10, which is fixedly connected to the connecting rod 9, a hollow groove 11 is opened inside the spring cylinder 10, a fixed shaft 13 is inserted inside the spring cylinder 10, a fixed plate 12 is fixedly arranged at one end of the fixed shaft 13, and a spring 14 is arranged on one side of the fixed plate 12;

[0029] When the cam 7 is in contact with the slide post 8, the slide post 8 is squeezed and moved to the left, and the slide post 8 moves through the connecting rod 9 to drive the cylinder 10 to move along the fixed axis 13. The movement of the cylinder 10 causes the spring 14 to contract. At the same time, when the cam 7 is rotated to be out of contact with the slide post 8, the contracted spring 14 causes the cylinder 10 to move rightward along the fixed axis 13 through the elastic force, and the cylinder 10 is bounced toward the dustproof net 3, so that the dustproof net 3 vibrates due to the impact, thereby shaking off the dust attached to the dustproof net 3, making it easy to clean the attached dust and prevent the dustproof net 3 from being blocked, thereby ensuring the ventilation effect when the danger warning device body 1 is dissipated, so that the danger warning device body 1 can stably perform the danger warning work;

[0030] Among them, in order to achieve the purpose of moving the slide column 8 left and right, the device adopts the following technical solutions: a motor 5 is fixedly arranged inside the support groove 4, the output end of the motor 5 is fixedly connected to the bottom of the rotating shaft 6, the top of the rotating shaft 6 is connected to the top of the support groove 4 through a bearing, and the cam 7 is slidably connected to the slide column 8. When the motor 5 is started to rotate clockwise, the rotation of the motor 5 drives the cam 7 to rotate through the rotating shaft 6. The rotation of the cam 7 cooperates with the slide column 8 through its shape, so that when the protruding part of the cam 7 contacts the slide column 8, the slide column 8 is squeezed and moved to the left. When the cam 7 is out of contact with the slide column 8, the contracted spring 14 resets the cylinder 10 through the elastic force, and then drives the slide column 8 to reset through the connecting rod 9.

[0031] In order to achieve the purpose that the cartridge 10 can only move left and right, the device adopts the following technical solutions: one side of the fixing plate 12 is fixedly connected to a side wall of the heat dissipation groove 2, one end of the fixing shaft 13 extends into the inside of the cartridge 10 and is slidably connected to the cartridge 10, one end of the spring 14 is fixedly connected to the fixing plate 12, and the other end of the spring 14 extends into the inside of the hollow groove 11 and is fixedly connected to a side wall of the hollow groove 11. The two cartridges 10 are connected via the connecting rod 9, and the cartridge 10 is sleeved outside the fixing shaft 13, so that the cartridge 10 can only move left and right along the fixing shaft 13;

[0032] Among them, in order to facilitate the installation of the device in the working position, the present device is implemented by adopting the following technical solution: a mounting plate 15 is fixedly provided on one side of the danger warning equipment body 1, and a plurality of mounting holes 16 are opened inside the mounting plate 15, so that the device can be easily installed in the working position through the mounting holes 16 on the mounting plate 15.

[0033] The use process of the utility model is as follows: when using the utility model, an external power source is connected, and the device is conveniently installed at the working position through the mounting hole 16 on the mounting plate 15, so as to prevent the dust screen 3 from being blocked by dust on the construction site after working for a long time, and the motor 5 is started to rotate clockwise, and the motor 5 rotates to drive the cam 7 to rotate through the rotating shaft 6, and the cam 7 rotates through the shape of the cam 7 and the sliding column 8. When the protruding part of the cam 7 contacts the sliding column 8, the sliding column 8 is squeezed and moves to the left, and the sliding column 8 moves through the connecting rod 9 to drive the cartridge 10 along the fixed axis 13 The movement of the cylinder 10 causes the spring 14 to contract. At the same time, when the cam 7 rotates to disengage from the sliding column 8, the contracted spring 14 causes the cylinder 10 to move rightward along the fixed axis 13 through the elastic force, and bounces the cylinder 10 toward the dustproof net 3, causing the dustproof net 3 to vibrate due to the impact, thereby shaking off the dust attached to the dustproof net 3, making it easier to clean the attached dust and preventing the dustproof net 3 from being blocked, thereby ensuring the ventilation effect when the danger warning device body 1 dissipates heat, so that the danger warning device body 1 can stably perform the danger warning work.

[0034] The above are only preferred embodiments of the present invention. Any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the above technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A danger warning device for construction engineering, comprising a danger warning device body (1), characterized in that: A heat dissipation groove (2) is provided on one side of the danger warning device body (1), and a dust prevention mechanism is provided inside the heat dissipation groove (2); The dustproof mechanism comprises a dustproof net (3), the dustproof net (3) is fixedly arranged inside the heat dissipation slot (2), a support slot (4) is fixedly arranged on one side of the dustproof net (3), a rotating shaft (6) is arranged inside the supporting slot (4), two cams (7) are fixedly sleeved outside the rotating shaft (6), a sliding column (8) is arranged on one side of the two cams (7), a connecting rod (9) is fixedly inserted inside the sliding column (8), both ends of the connecting rod (9) are provided with a spring shock assembly, the spring shock assembly comprises a spring cylinder (10), the spring cylinder (10) is fixedly connected to the connecting rod (9), a hollow slot (11) is opened inside the spring cylinder (10), a fixed shaft (13) is inserted inside the spring cylinder (10), a fixed plate (12) is fixedly arranged on one end of the fixed shaft (13), and a spring (14) is arranged on one side of the fixed plate (12).

2. The danger warning device for construction engineering according to claim 1 is characterized by: A motor (5) is fixedly arranged inside the support groove (4), and an output end of the motor (5) is fixedly connected to the bottom of the rotating shaft (6).

3. The danger warning device for construction engineering according to claim 1 is characterized by: The top of the rotating shaft (6) is connected to the top of the supporting groove (4) via a bearing.

4. The danger warning device for construction engineering according to claim 1 is characterized by: The cam (7) is slidably connected to the sliding post (8).

5. The danger warning device for construction engineering according to claim 1 is characterized by: One side of the fixing plate (12) is fixedly connected to a side wall of the heat dissipation groove (2).

6. The danger warning device for construction engineering according to claim 1 is characterized by: One end of the fixed shaft (13) extends into the interior of the cartridge (10) and is slidably connected to the cartridge (10).

7. The danger warning device for construction engineering according to claim 1 is characterized by: One end of the spring (14) is fixedly connected to the fixing plate (12), and the other end of the spring (14) extends into the interior of the hollow groove (11) and is fixedly connected to a side wall of the hollow groove (11).

8. The danger warning device for construction engineering according to claim 1 is characterized by: A mounting plate (15) is fixedly provided on one side of the danger warning device body (1), and a plurality of mounting holes (16) are provided inside the mounting plate (15).

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