CN114617319A - Worker safety arrangement in engineering is built in room - Google Patents

Abstract

The invention relates to the technical field of protection devices, and in particular discloses a safety protection device for workers in housing construction, comprising a backboard, two shoulder fixing straps are symmetrically fixed on the backboard, and a lower end of the backboard is fixed with A waist fixing belt, the back plate includes a buffer plate, a buffer cavity is formed in the buffer plate, a sliding plate is slidably installed in the buffer cavity, a support rod is fixed on the sliding plate, and the lower end of the sliding plate is fixed There is a lower buffer spring, and the support rod is slidably installed on the upper end of the buffer plate. The beneficial effect is that: the safety helmet is replaced by a protective device that can be carried, the protective area is larger, and the protection of the head and other parts of the torso is realized; The strength and the elasticity of the spring are buffered to avoid contact with the head and will not cause damage to the head; it has night lighting and ventilation and heat dissipation functions to improve the use effect.

Description

A safety protection device for workers in housing construction

technical field

The invention relates to the technical field of protective devices, in particular to a safety protective device for workers in housing construction projects.

Background technique

With the development of human beings, people's living conditions have been greatly improved. People used to live in mud houses, but now people live in concrete and new material houses. In the past, the roads were muddy, but now they become concrete and asphalt. Road, people live more comfortably and safely, walk more conveniently and quickly, etc. These changes are inseparable from the implementation of construction projects. During construction, in order to ensure the safety of workers, workers will be equipped with helmets, but the area that the helmets can cover It is small and can only cover the head. The shoulders and back of the human body are not within the scope of protection, and the helmet needs to be worn on the head. The head produces a certain impact force, and the head is one of the most important parts of the human body. Even a slight impact may have a greater impact on the human body, so the protective ability of the helmet is limited.

SUMMARY OF THE INVENTION

The present invention proposes a worker safety protection device in housing construction in order to solve the above problems.

The technical scheme of the present invention is realized as follows:

A safety protection device for workers in housing construction projects, comprising a backboard, two shoulder fixing belts are symmetrically fixed on the backboard, a waist fixing belt is fixed at the lower end of the backboard, and the backboard includes a buffer board , a buffer cavity is formed in the buffer plate, a sliding plate is slidably installed in the buffer cavity, a support rod is fixed on the sliding plate, a lower buffer spring is fixed at the lower end of the sliding plate, and the support rod is slidably installed on the At the upper end of the buffer plate, an upper protective plate is fixed on the top of the support rod, and a reinforced anti-collision cover is fixed above the middle of the upper protective plate.

Further, the outside of the buffer plate is wrapped with a nylon protective cover, the side of the buffer plate facing the back is fixed with an anti-collision cushion, the anti-collision cushion is made of sponge, and the anti-collision cushion faces the back. A breathable pad is sewn on one side, and the breathable pad is made of a cotton cloth cover.

Further, a weight reduction groove is formed inside the lower end of the buffer plate, a maintenance pressure plate is fixed outside the buffer cavity, and a spring limiting cavity for fixing the lower buffer spring is formed at the end of the buffer cavity.

Further, an upper buffer spring is also fixed in the buffer cavity above the sliding plate, and a limit cavity for fixing the upper buffer spring is also formed on the upper end of the buffer cavity.

Further, a photovoltaic power generation plate is fixed on the upper surface of the upper protective plate, a number of cooling fans are embedded on the lower surface of the upper protective plate, an arc-shaped support plate is fixed inside the reinforced anti-collision cover, and the arc-shaped support plate is A storage battery electrically connected to the photovoltaic power generation panel is fixed above, a control switch is fixed on the side wall of the upper protective plate, and the cooling fan is electrically connected to the storage battery through the control switch.

Further, an edge of the lower surface of the upper protective plate is inlaid with a circle of position light strips, and the position light strip is electrically connected to the battery through a switch.

Further, the reinforced bumper cover includes an outer bumper shell and an inner bumper shell, a first buffer pad is fixed on the inner wall of the outer bumper shell, and there is a gap between the first bumper pad and the inner bumper shell. A second buffer pad is fixed, the second buffer pad is made of foamed polyurethane, the first buffer pad is made of foam cotton, and the outer bumper shell and the inner bumper shell are made of ABS engineering plastics to make.

Further, the distance between the upper protective plate and the upper surface of the back plate is not less than 0.4 meters.

By adopting the above technical scheme, the beneficial effects of the present invention are as follows: the safety helmet is replaced by a protective device that can be carried, the protective area is larger, and the protection of the head and other parts of the torso is realized; When a high-altitude falling object occurs, it uses the strength of the shoulder and the elastic force of the spring to buffer, avoid contact with the head, and will not cause damage to the head; it has night lighting and ventilation and heat dissipation functions to improve the use effect.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the front view of the present invention;

Figure 2 is a side view of the present invention;

Figure 3 is a side sectional view of the present invention;

Fig. 4 is the rear cross-sectional view of the buffer plate of the present invention;

FIG. 5 is a block diagram of the circuit structure of the present invention.

The reference numerals are explained as follows:

1. Back plate; 101, buffer plate; 1011, weight reduction groove; 1012, buffer cavity; 1013, sliding plate; 1014, upper buffer spring; 1015, lower buffer spring; 1016, spring limit cavity; 1017, maintenance pressure plate; 102, nylon protective cover; 103, anti-collision cushion; 104, breathable pad; 2, waist fixing belt; 3, shoulder fixing belt; 4, support rod; 5, upper protective plate; 6, reinforced bumper cover; 61. Outer anti-collision shell; 62. First buffer pad; 63. Second buffer pad; 64. Inner anti-collision shell; 7. Photovoltaic power generation panel; 8. Control switch; 9. Position light strip; 10. Cooling fan ; 11, arc support plate; 12, battery.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in Figures 1 to 5, a safety protection device for workers in a housing construction project includes a backboard 1, and two shoulder fixing straps 3 are symmetrically fixed on the backboard 1, which is convenient to be carried on the back, and the backboard 1 A waist fixing belt 2 is fixed at the lower end, which is used to firmly fix the back 1 on the torso. The back plate 1 includes a buffer plate 101. The buffer plate 101 is wrapped with a nylon protective cover 102 for beautifying the buffer plate 101. At the same time, it is convenient to fix other items. The side of the buffer plate 101 facing the back is fixed with an anti-collision cushion 103. The anti-collision cushion 103 is made of sponge to improve the comfort when it is in contact with the human body. The anti-collision cushion 103 faces the back. A breathable pad 104 is sewn on one side of the buffer plate 104, and the breathable pad 104 is made of cotton cloth cover, which is convenient for ventilation and ventilation. The support rod 4 is fixed, the lower end of the sliding plate 1013 is fixed with a lower buffer spring 1015, the lower end of the buffer plate 101 is formed with a weight-reducing groove 1011, which is used to reduce the weight of the back plate 1 and reduce the load, and a maintenance pressure plate 1017 is fixed outside the buffer cavity 1012 , the end of the buffer cavity 1012 is formed with a spring limiting cavity 1016 for fixing the lower buffer spring 1015, the upper buffer spring 1014 is also fixed in the buffer cavity 1012 above the sliding plate 1013, and the upper buffer spring is also formed on the upper end of the buffer cavity 1012. In the limit cavity of 1014, the support rod 4 is slidably installed on the upper end of the buffer plate 101, and the buffer force is generated by the compression and rebound of the lower buffer spring 1015 and the upper buffer spring 1014, so that the sliding plate 1013 and the support plate 4 can be in the buffer cavity 1012. It floats up and down to buffer the impact force. An upper protective plate 5 is fixed on the top of the support rod 4. The side length of the upper protective plate 5 is not less than 40 cm, which can provide protection for the human body and avoid bumping when moving. The distance between the upper protective plate 5 and the upper surface of the back plate 1 is not less than 0.4 meters. When the elastic forces of the upper buffer spring 1014 and the lower buffer spring 1015 are in a balanced position, the upper protective plate 5 is still at least 3 meters away from the head of the human body. There is a gap of centimeters and no contact with the head. A reinforced anti-collision cover 6 is fixed above the middle of the upper protective plate 5. The reinforced anti-collision cover 6 is located directly above the head, which further increases the space above the head and avoids collision with the head. The upper surface of the upper protective plate 5 is fixed with a photovoltaic power generation plate 7 for power generation, and the lower surface of the upper protective plate 5 is inlaid with a number of cooling fans 10, which are used to cool off the heat in hot weather and strengthen the protection against heat. An arc-shaped support plate 11 is fixed inside the collision cover 6, and a battery 12 electrically connected to the photovoltaic power generation plate 7 is fixed above the arc-shaped support plate 11 for storing electric energy. A control switch 8 is fixed on the side wall of the upper protective plate 5 for use Due to the on-off of the control circuit, the cooling fan 10 is electrically connected to the battery 12 through the control switch 8, the edge of the lower surface of the upper protective plate 5 is inlaid with a circle of indicator light strips 9, and the indicator light strip 9 is electrically connected to the battery 12 through the switch. Lighting can be used in dim environments to improve workers The safety of walking in a dark environment is enhanced. The bumper cover 6 includes an outer bumper shell 61 and an inner bumper shell 64. A first buffer pad 62 is fixed on the inner wall of the outer bumper shell 61. The first bumper pad 62 is connected to the inner bumper shell 61. A second buffer pad 63 is fixed between the collision shells 64, the second buffer pad 63 is made of foamed polyurethane, the first buffer pad 62 is made of foam cotton, and the outer collision shell 61 and the inner collision shell 64 are made of ABS engineering It is made of plastic, and the protection ability of the head is improved by the multiple buffers of the outer crash shell 61 , the first buffer pad 62 , the second cushion pad 63 and the inner crash shell 64 .

The working principle of the present invention is as follows: when in use, when the worker enters the construction site, he uses the waist fixing belt 2 and the shoulder fixing belt 3 to carry the device on his back, and at this time, the strengthening bumper 6 is located on the worker's head and the upper protection There is a gap of not less than five centimeters between the plate 5 and the head of the human body. The upper protective plate 5 can provide sunshade and protect the whole body of the human body. Under the illumination, the photovoltaic power generation plate 7 can convert light energy into electrical energy and store it in the battery 12. The light strip 9 can automatically energize and emit light for lighting and prompting in a dim environment. In hot weather, by starting the control switch 8, the cooling fan 10 can be energized to cool down and relieve the heat. When there is a falling object, the falling object will be connected to the upper protective plate. 5 or strengthen the bumper cover 6 after contact, under the action of the impact force, drive the upper protective plate 5 to move down, and then drive the support rod 4 and the sliding plate 1013 to move down in the buffer cavity 1012, and then pass the upper buffer spring 1014 and the lower The continuous stretching and compression of the buffer spring 1015 buffers the impact force and prevents the upper protective plate 5 and the reinforced bumper cover 6 from contacting the head of the human body, thereby avoiding injury to the head and torso of the human body.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (8)

1. The utility model provides a workman safety arrangement in engineering is built in room which characterized in that: including backplate (1), the symmetry is fixed with two shoulder fixed bands (3) on backplate (1), backplate (1) lower extreme is fixed with a waist fixed band (2), backplate (1) is including buffer board (101), buffer board (101) internal formation has cushion chamber (1012), slidable mounting has sliding plate (1013) in cushion chamber (1012), be fixed with bracing piece (4) on sliding plate (1013), sliding plate (1013) lower extreme is fixed with down buffer spring (1015), bracing piece (4) slidable mounting is in buffer board (101) upper end, bracing piece (4) top is fixed with upper protection plate (5), upper protection plate (5) middle part top is fixed with strengthens crashproof cover (6).

2. The worker safety protection device in the building construction project according to claim 1, characterized in that: the outside parcel of buffer board (101) has nylon protective sheath (102), one side at buffer board (101) towards the back is fixed with crashproof cushion (103), crashproof cushion (103) adopt the sponge to make, crashproof cushion (103) have ventilative protection pad (104) towards one side seam of back, ventilative protection pad (104) adopt the cotton cloth cover to make.

3. The worker safety protection device in the building construction project according to claim 1, characterized in that: a weight reduction groove (1011) is formed in the inner portion of the lower end of the buffer plate (101), a maintenance pressing plate (1017) is fixed to the outer portion of the buffer cavity (1012), and a spring limiting cavity (1016) for fixing the lower buffer spring (1015) is formed in the end portion of the buffer cavity (1012).

4. The worker safety protection device in the building construction project according to claim 2, characterized in that: an upper buffer spring (1014) is also fixed in the buffer cavity (1012) above the sliding plate (1013), and a limit cavity for fixing the upper buffer spring (1014) is also formed at the upper end of the buffer cavity (1012).

5. The worker safety protection device in the building construction project according to claim 1, characterized in that: go up guard plate (5) upper surface fixed with photovoltaic power generation board (7), it has a plurality of radiator fan (10) to go up guard plate (5) lower surface mosaic, strengthen anticollision cover (6) inside and be fixed with arc backup pad (11), arc backup pad (11) top be fixed with battery (12) that photovoltaic power generation board (7) electricity is connected, go up and be fixed with control switch (8) on guard plate (5) lateral wall, radiator fan (10) are passed through control switch (8) with battery (12) electricity is connected.

6. The worker safety protection device in the building construction project according to claim 5, characterized in that: a circle of outline indicating lamp strips (9) are embedded in the edge of the lower surface of the upper protection plate (5), and the outline indicating lamp strips (9) are electrically connected with the storage battery (12) through a switch.

7. The worker safety protection device in the building construction project according to claim 1, characterized in that: strengthen crashproof cover (6) including outer crashproof shell (61) and interior crashproof shell (64), be fixed with first blotter (62) on outer crashproof shell (61) inner wall, first blotter (62) with be fixed with second blotter (63) between interior crashproof shell (64), second blotter (63) adopt foamed polyurethane to make, first blotter (62) adopt the cotton system of bubble to make, outer crashproof shell (61) interior crashproof shell (64) adopt ABS engineering plastics to make.

8. The worker safety protection device in the building construction project according to claim 1, characterized in that: the distance between the upper protection plate (5) and the upper surface of the back plate (1) is not less than four meters of zero.

Images