CN219419864U

CN219419864U - Construction safety device with electric shock prevention function

Info

Publication number: CN219419864U
Application number: CN202320813146.2U
Authority: CN
Inventors: 杨梅; 金华; 何云飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-07-25
Anticipated expiration: 2033-04-13

Abstract

The utility model provides a construction safety protection device with an electric shock prevention function, which belongs to the technical field of building electric protection and aims to solve the problem that the traditional construction safety protection device is easy to generate electric shock during construction operation in rainy days, and comprises a cabinet body; the inner bottom surface of the cabinet body is provided with a rolling curtain made of insulating materials; the front end of the rolling curtain and the inner bottom surface of the cabinet body are provided with belts, the rolling curtain is provided with two groups, and the front end of each group of rolling curtain is fixedly provided with a fixing piece respectively; the right end of the front side of the belt and the inner bottom surface of the cabinet body are movably connected with a transmission gear through a shaft. The rolling curtain is arranged, the rotating gear drives the transmission gear to rotate through meshing after the cabinet door is opened, the belt is driven to rotate, the two groups of fixing pieces are driven to move in opposite directions by the belt, constructors in the cabinet body are separated from the ground by the insulating material of the rolling curtain, so that the communication between a human body and the ground is blocked, the rolling curtain can be automatically unfolded along with the opening and closing of the cabinet door, and the function of automatic bedding for preventing electric shock is realized.

Description

Construction safety device with electric shock prevention function

Technical Field

The utility model belongs to the technical field of building electric protection, and particularly relates to a construction safety protection device with an electric shock prevention function.

Background

The traditional building electrical design only comprises power supply and illumination, the design content is generally classified into strong current and weak current so as to ensure the construction safety, and the construction operation needs to be completed in the protective device in the construction process of building electrical construction.

The existing construction safety protection devices are mostly arranged in outdoor environments, and electric shock is easy to occur during construction operation due to the fact that the interior of a cabinet body is moist in rainy days; the traditional construction safety device adopts a fixed bevel vent to dissipate heat or exhaust, and the exhaust device has the problem that the exhaust device is difficult to use in rainy days.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a construction safety device with an electric shock prevention function, which aims to solve the problem that the traditional construction safety device is easy to generate electric shock in construction operation in rainy days; the exhaust device has a problem that it is difficult to use in rainy days.

The utility model discloses a construction safety protection device with an electric shock prevention function, which is realized by the following specific technical means:

a construction safety protection device with an electric shock prevention function comprises a cabinet body; the right side of the front end surface of the cabinet body is fixedly provided with a sleeve, a cabinet door is movably clamped in the sleeve, the top of the cabinet body is fixedly provided with a protective cover, and the inner bottom surface of the cabinet body is provided with a rolling curtain made of insulating materials; the front end of the rolling curtain and the inner bottom surface of the cabinet body are provided with belts, the rolling curtain is provided with two groups, and the front end of each group of rolling curtain is fixedly provided with a fixing piece respectively; the front right end of the belt and the inner bottom surface of the cabinet body are movably connected with a transmission gear through a shaft, the front side of the belt is fixedly connected with a left group of fixing pieces, and the rear side of the belt is fixedly connected with a right group of fixing pieces.

Further, the fixed strip that is provided with of inner wall of the cabinet body, the outer top surface of the cabinet body is provided with the guiding gutter, and the bottom plate top surface of the cabinet body is equipped with the draw-in groove, and the preceding terminal surface right side of the cabinet body is provided with the shrink cover, and the bottom plate top surface of the cabinet body is equipped with the spout, and the guiding gutter is the inclined plane structure that the high both ends are low in the middle, and the other end fixed connection of shrink cover is to on the cabinet door.

Further, be equipped with draw groove, fixed axle and rotation gear on the cabinet door, the draw groove sets up in the left side of cabinet door, and the inside of sheathed tube is connected to the fixed axle card, and the height of fixed axle is higher than sheathed tube height, and the below fixed connection rotation gear of fixed axle.

Further, an exhaust fan is fixedly arranged in the protective cover and on the top surface of the cabinet body.

Further, the outer end of the roller shutter is provided with a scroll, the bottom of the roller shutter is provided with a pulley, clamping strips of the roller shutter are connected through a steel cable, and the pulley is in sliding clamping connection with the inside of the chute.

Further, the outer terminal surface and the drive gear meshing of belt are connected, and drive gear is connected with the rotation gear meshing, and the inboard both ends of belt are equipped with the card axle, and the card axle is installed in the inside of the cabinet body.

Further, the inside of mounting is through bolt assembly fixedly connected with fixture block, and one side of fixture block is equipped with tooth socket and joint on the belt.

The utility model at least comprises the following beneficial effects:

1. the utility model is provided with the rolling curtain, the belt, the transmission gear and the fixing parts, when the cabinet door is opened and rotated, the rotation gear is synchronously driven to rotate by meshing, the transmission gear drives the belt to rotate, the belt drives the two groups of fixing parts to move oppositely, the pulley slides in the clamping groove, and meanwhile, the rolling curtain is supported, and the insulating material of the rolling curtain enables constructors in the cabinet body to be separated from the ground, so that the communication between a human body and the ground is blocked, the rolling curtain can be automatically unfolded along with the opening and closing of the cabinet door, and the function of automatic bedding for preventing electric shock is realized.

2. The utility model is provided with the protective cover, the air in the cabinet body can be discharged from the rear side by utilizing the exhaust fan, the damage to the electric parts caused by excessive heat dissipation from the rear side of the electric parts placed in the cabinet body is avoided, when rainwater falls to the protective cover or the top surface of the cabinet body, the rainwater can be guided to the left side and the right side of the cabinet body through the water guide groove, the water inlet in the cabinet body is avoided, and the exhaust in the cabinet body is not influenced.

Drawings

Fig. 1 is a schematic diagram of the cabinet body structure of the cabinet door according to the utility model when the cabinet door is unfolded.

Fig. 2 is a schematic view of the unfolded structure between the cabinet door and the cabinet body of the utility model.

Fig. 3 is a partially expanded view of the cabinet of the present utility model.

Fig. 4 is a schematic view of the structure of the roll screen of the present utility model.

Fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Fig. 6 is an enlarged schematic view of the structure of fig. 3B according to the present utility model.

Fig. 7 is an enlarged schematic view of the structure of fig. 4C according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a cabinet body; 101. a fixing strip; 102. a sleeve; 103. a water guide groove; 104. a clamping groove; 105. a shrink cover; 106. a chute; 2. a cabinet door; 201. drawing a groove; 202. a fixed shaft; 203. rotating the gear; 3. a protective cover; 301. an exhaust fan; 4. a roller shutter; 401. a reel; 402. a pulley; 5. a belt; 6. a transmission gear; 7. a fixing member; 701. and (5) clamping blocks.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 7:

the utility model provides a construction safety protection device with an electric shock prevention function, which comprises a cabinet body 1; the right side of the front end surface of the cabinet body 1 is fixedly provided with a sleeve 102, a cabinet door 2 is movably clamped in the sleeve 102, the top of the cabinet body 1 is fixedly provided with a protective cover 3, and the inner bottom surface of the cabinet body 1 is provided with a rolling curtain 4 made of insulating materials; the front end of the rolling curtain 4 and the inner bottom surface of the cabinet body 1 are provided with belts 5, the rolling curtain 4 is provided with two groups, and the front end of each group of rolling curtain 4 is respectively and fixedly provided with a fixing piece 7; the front right end of the belt 5 and the inner bottom surface of the cabinet body 1 are movably connected with a transmission gear 6 through a shaft, the front side of the belt 5 is fixedly connected with a left group of fixing pieces 7, and the rear side of the belt 5 is fixedly connected with a right group of fixing pieces 7.

As shown in fig. 5 and fig. 6, the outer end face of the belt 5 is meshed with the transmission gear 6, the transmission gear 6 is meshed with the rotation gear 203, clamping shafts are arranged at two ends of the inner side of the belt 5 and are arranged in the cabinet body 1, when the cabinet door 2 is opened and rotated, the rotation gear 203 is synchronously driven to rotate, the rotation gear 203 drives the transmission gear 6 to rotate through meshing, and the transmission gear 6 drives the belt 5 to rotate, so that the cabinet door 2 can be unfolded to automatically complete the rotation of the belt 5, the roller shutter 4 can be automatically unfolded, and the function of automatic bedding to prevent electric shock is realized.

As shown in fig. 2, the exhaust fan 301 is fixedly installed in the protective cover 3 and on the top surface of the cabinet body 1, and the exhaust fan 301 is used to exhaust the air in the cabinet body 1 from the rear side, so that damage to the electric components caused by excessive heat dissipation from the rear side of the cabinet body 1 where the electric components are placed is avoided, and meanwhile, the protective cover 3 can protect the exhaust fan 301 for continuous use in rainy days.

As shown in fig. 6 and 7, the outer end of the roller shutter 4 is provided with a roller 401, the bottom of the roller shutter 4 is provided with a pulley 402, the clamping strips of the roller shutter 4 are connected through a steel cable, the pulley 402 is in sliding clamping connection with the inside of the chute 106, when the roller shutter 4 is retracted by the movement of the fixing piece 7, the roller shutter 4 is retracted by the roller 401, after the roller shutter 4 is extended by the movement of the fixing piece 7, the pulley 402 slides in the clamping groove 104, and simultaneously, the roller shutter 4 is supported, and the insulating material of the roller shutter 4 enables constructors in the cabinet 1 to be separated from the ground, so that the communication between a human body and the ground is blocked, and electric shock is avoided.

As shown in fig. 7, a clamping block 701 is fixedly connected to the inside of the fixing member 7 through a bolt assembly, a tooth groove is formed on one side of the clamping block 701 and is clamped on the belt 5, when the belt 5 is driven to rotate, the belt 5 drives the two groups of fixing members 7 to move in opposite directions or move in opposite directions, and then the roller shutter 4 can be automatically unfolded or folded along with the opening and closing of the cabinet door 2.

As shown in fig. 2 and fig. 5, a pull groove 201, a fixing shaft 202 and a rotating gear 203 are arranged on the cabinet door 2, the pull groove 201 is arranged on the left side edge of the cabinet door 2, the fixing shaft 202 is clamped into the sleeve 102, the height of the fixing shaft 202 is higher than that of the sleeve 102, the rotating gear 203 is fixedly connected below the fixing shaft 202, the cabinet door 2 is conveniently pulled by the pull groove 201, the opening angle of the cabinet door 2 is limited to be ninety degrees at most by the fixing shaft 202, the cabinet door 2 is prevented from being collided by barriers such as walls, and meanwhile, before the cabinet body 1 is installed, the opening size of the cabinet door 2 is not needed to be considered.

As shown in fig. 1, fig. 5, fig. 6 and fig. 7, the inner wall of the cabinet body 1 is fixedly provided with a fixing strip 101, the outer top surface of the cabinet body 1 is provided with a water guide groove 103, the bottom plate top surface of the cabinet body 1 is provided with a clamping groove 104, the right side of the front end surface of the cabinet body 1 is provided with a shrinkage hood 105, the bottom plate top surface of the cabinet body 1 is provided with a chute 106, the water guide groove 103 is of an inclined structure with high middle and low two ends, the other end of the shrinkage hood 105 is fixedly connected to the cabinet door 2, after rainwater falls to the top surface of the protective cover 3 or the cabinet body 1, the rainwater can be guided to the left side and the right side of the cabinet body 1 through the water guide groove 103, the water inlet inside the cabinet body 1 is avoided, meanwhile, the exhaust inside the cabinet body 1 is not influenced, the fixing strip 101 provides a clamping and supporting foundation for the diaphragm inside the cabinet body 1, and the placing height can be adjusted.

Specific use and action of the embodiment:

in the utility model, when the cabinet door 2 is opened and rotated, the rotating gear 203 is synchronously driven to rotate, the rotating gear 203 drives the transmission gear 6 to rotate through meshing, the transmission gear 6 drives the belt 5 to rotate, the belt 5 drives the two groups of fixing pieces 7 to move oppositely, the roller shutter 4 can be automatically unfolded along with the opening and closing of the cabinet door 2, the pulley 402 slides in the clamping groove 104, meanwhile, the roller shutter 4 is supported, and the insulating material of the roller shutter 4 enables constructors in the cabinet body 1 to be separated from the ground, so that the communication between a human body and the ground is blocked, and electric shock is avoided.

Claims

1. The utility model provides a construction safety device with protection against electric shock function which characterized in that: comprises a cabinet body (1); the right side of the front end surface of the cabinet body (1) is fixedly provided with a sleeve (102), a cabinet door (2) is movably clamped in the sleeve (102), a protective cover (3) is fixedly arranged at the top of the cabinet body (1), and a rolling curtain (4) made of insulating materials is arranged on the inner bottom surface of the cabinet body (1); the front end of the rolling curtain (4) and the inner bottom surface of the cabinet body (1) are provided with belts (5), the rolling curtain (4) is provided with two groups, and the front end of each group of rolling curtains (4) is respectively and fixedly provided with a fixing piece (7); the front right end of the belt (5) and the inner bottom surface of the cabinet body (1) are movably connected with a transmission gear (6) through a shaft, the front side of the belt (5) is fixedly connected with a left group of fixing pieces (7), and the rear side of the belt (5) is fixedly connected with a right group of fixing pieces (7).

2. The construction safety protection device with the electric shock prevention function according to claim 1, wherein a fixing strip (101) is fixedly arranged on the inner wall of the cabinet body (1), a water guide groove (103) is arranged on the outer top surface of the cabinet body (1), a clamping groove (104) is arranged on the top surface of the bottom plate of the cabinet body (1), a shrinkage cover (105) is arranged on the right side of the front end surface of the cabinet body (1), a sliding groove (106) is arranged on the top surface of the bottom plate of the cabinet body (1), the water guide groove (103) is of an inclined surface structure with high middle and low two ends, and the other end of the shrinkage cover (105) is fixedly connected to a cabinet door (2).

3. The construction safety protection device with the electric shock prevention function according to claim 1, wherein a pull groove (201), a fixed shaft (202) and a rotating gear (203) are arranged on the cabinet door (2), the pull groove (201) is arranged on the left side edge of the cabinet door (2), the fixed shaft (202) is clamped into the sleeve (102), the fixed shaft (202) is higher than the sleeve (102), and the rotating gear (203) is fixedly connected below the fixed shaft (202).

4. The construction safety protection device with the electric shock prevention function according to claim 1, wherein an exhaust fan (301) is fixedly arranged in the protective cover (3) and on the top surface of the cabinet body (1).

5. The construction safety protection device with the electric shock prevention function according to claim 2, wherein a reel (401) is arranged at the outer end of the roller shutter (4), a pulley (402) is arranged at the bottom of the roller shutter (4), clamping strips of the roller shutter (4) are connected through a steel cable, and the pulley (402) is in sliding clamping connection with the inside of the sliding groove (106).

6. A construction safety device with an electric shock prevention function according to claim 3, characterized in that the outer end surface of the belt (5) is in meshed connection with the transmission gear (6), the transmission gear (6) is in meshed connection with the rotating gear (203), clamping shafts are arranged at two ends of the inner side of the belt (5), and the clamping shafts are arranged in the cabinet body (1).

7. The construction safety protection device with the electric shock prevention function according to claim 6, wherein a clamping block (701) is fixedly connected to the inside of the fixing piece (7) through a bolt assembly, and a tooth socket is formed on one side of the clamping block (701) and is clamped on the belt (5).