CN218572697U

CN218572697U - A protection shield for scene of a fire

Info

Publication number: CN218572697U
Application number: CN202222685008.9U
Authority: CN
Inventors: 陈斯; 肖仁杰; 赵树平; 庞成武; 成晨; 时婷; 江斌
Original assignee: Chengdu Institute Of Urban Safety And Emergency Management
Current assignee: Chengdu Institute Of Urban Safety And Emergency Management
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-03-07
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to a fire-fighting equipment technical field, in particular to protection shield for scene of a fire, include shield board, gyro wheel mechanism, accomodate frame and handrail mechanism, the shield board sets up lighting mechanism and observation window, gyro wheel mechanism sets up the shield board is close to the left and right sides of bottom surface, it sets up to accomodate the frame the shield board back, accomodate splendid attire fire-fighting equipment and electric power storage mechanism in the frame, electric power storage mechanism with lighting mechanism connects. The lighting mechanism is used for providing searchlighting in a fire scene environment, so that rescuers in the fire scene with low visibility can observe the fire condition and the surrounding environment conveniently; the roller mechanism is used for assisting the shield plate to move, so that the moving difficulty of the shield plate is reduced; the containing frame is used for containing rescue equipment needed by rescuers in a fire scene, is convenient for carrying multiple equipment at the same time, provides suitable tools for the rescue treatment process of a complex environment, improves the rescue efficiency and reduces the rescue risk; the handrail mechanism is used for facilitating rescue workers to grab the shield plate and facilitating movement of the shield plate.

Description

A protection shield for scene of a fire

Technical Field

The utility model relates to a fire-fighting equipment technical field, in particular to a protection shield for scene of a fire.

Background

Fire emergency rescue team is getting into the scene of a fire rescue personnel, when seeking the fire source, need the protector of oneself, the protection shield is one of the protective equipment commonly used, be used for providing certain wall effect when meeting with the circumstances such as deflagration, violent flame, high temperature, reduce the high temperature injury that the rescue personnel received, however, current protection shield only can play simple wall effect, under the scene of a fire complex environment, current protection shield protective effect is lower, can not provide more comprehensive protection and rescue help for the rescue personnel.

Therefore, there is a need for a solution to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: aiming at the technical problems that the existing protection shield has lower protection effect and cannot provide comprehensive protection and rescue help for rescuers, the protection shield for the fire scene is provided.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides a protection shield for scene of a fire, includes shield board, gyro wheel mechanism and accomodates the frame, the shield board sets up lighting mechanism, observation window and handrail mechanism, the observation window slides and sets up and open and close the board, open and close the board and be the transparent material structure, gyro wheel mechanism sets up the left and right sides that the shield board is close to the bottom surface, it sets up to accomodate the frame the shield board back, splendid attire fire-extinguishing apparatus and electric power storage mechanism in the frame accomodate, electric power storage mechanism with lighting mechanism connects.

The utility model discloses a protection shield for fire scene, the lighting mechanism is used for providing searchlighting under the fire scene environment, which is convenient for the rescue personnel at the fire scene with lower visibility to observe the fire condition and the surrounding environment; the roller mechanism is used for assisting the shield plate to move, so that the moving difficulty of the shield plate is reduced; the containing frame is used for containing rescue equipment needed by rescuers in a fire scene, is convenient for carrying multiple equipment at the same time, provides suitable tools for the rescue treatment process of a complex environment, improves the rescue efficiency and reduces the rescue risk; the handrail mechanism is used for facilitating rescue workers to grab the shield plate and facilitating movement of the shield plate.

As the utility model discloses a preferred scheme, handrail mechanism includes edge the first handrail and the second handrail that the shield side set up, first handrail is close to the shield top, the second handrail is close to the shield middle part. Different handrails can be grasped according to actual conditions, the shield plate can be used in different states, the shield plate can be used as a wounded stretcher in a special environment, and the shield plate is multifunctional.

As the utility model discloses a preferred scheme, gyro wheel mechanism includes connecting rod and gyro wheel, connecting rod one end with the connection can be dismantled to the shield plate, the other end with the gyro wheel rotates to be connected, the gyro wheel protrusion in the shield plate bottom surface. The shield plate can move conveniently in a vertical state.

As the utility model discloses a preferred scheme, gyro wheel mechanism still includes crank and auxiliary wheel, crank one end with the shield plate rotates to be connected, the other end with the auxiliary wheel rotates to be connected. The shield plate can be kept in an upright state or in a working state convenient for dragging, lifting and pushing by adjusting the number of the roller mechanisms in contact with the ground, so that the shield plate is multifunctional.

As the utility model discloses a preferred scheme, the shield top sets up the roof, the connection guard plate can be dismantled to the roof, the guard plate sets up the cambered surface section. The guard plate is used for prolonging the top plate, provides top protection for rescue workers, avoids the falling objects from causing injury to the rescue workers, and improves the protection effect of the shield plate.

As the preferred scheme of the utility model, the joint support pole can be dismantled to the guard plate, the bracing piece support in between guard plate and the ground, or, the bracing piece support in the guard plate with between the shield. The impact strength of the protection plate under the high-altitude falling object state is increased.

As the utility model discloses a preferred scheme, the shield back sets up spacing portion, the bracing piece tip with connection can be dismantled to spacing portion. The installation of the supporting rod is convenient.

As the utility model discloses a preferred scheme, the bracing piece includes a plurality of pole sections, and is adjacent snap-fit connection or threaded connection between the pole section, all 41 sections of pole are accomodate in the frame. Make things convenient for accomodating of bracing piece.

As the preferred proposal of the utility model, the fire extinguishing equipment comprises a bottle type fire extinguisher.

As the utility model discloses an optimal scheme, it sets up buzzing alarm mechanism to accomodate the basket, buzzing alarm mechanism includes the protection box, set up trigger switch on the protection box. When the rescue workers encounter the predicament, other rescue workers can conveniently and quickly locate and search.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the lighting mechanism is used for providing searchlighting in a fire scene environment, so that rescuers in the fire scene with low visibility can observe the fire condition and the surrounding environment conveniently;

2. the roller mechanism is used for assisting the shield plate to move, so that the moving difficulty of the shield plate is reduced;

3. the containing frame is used for containing rescue equipment needed by rescuers in a fire scene, is convenient for carrying multiple equipment at the same time, provides suitable tools for the rescue treatment process of a complex environment, improves the rescue efficiency and reduces the rescue risk;

4. the handrail mechanism is used for facilitating rescue workers to grasp the shield plate and facilitating movement of the shield plate;

5. the upright state can be kept to provide a protection effect; can provide the operating condition of conveniently dragging, lifting and pushing, realize the multi-functionalization of shield plate, and have the protective effect of preventing the falling object from impacting.

Drawings

Fig. 1 is a schematic structural view of a protective shield for a fire scene according to the present invention;

fig. 2 is a schematic back view of a protective shield for a fire scene according to the present invention;

fig. 3 is a front schematic view of a protective shield for a fire scene according to the present invention;

fig. 4 is a first usage state diagram of a protective shield for a fire scene according to the present invention;

fig. 5 is a second usage state diagram of the protective shield for fire scene of the present invention;

fig. 6 is a third using state diagram of the protective shield for fire scene of the present invention;

fig. 7 is a fourth usage state diagram of the protection shield for fire scene of the present invention.

Icon:

1-shield plate, 11-observation window, 12-opening and closing plate, 13-top plate, 2-roller mechanism, 21-connecting rod, 22-roller, 23-crank, 24-auxiliary wheel, 3-containing frame, 4-handrail mechanism, 41-first handrail, 42-second handrail, 5-lighting mechanism, 6-fire extinguishing equipment, 7-protection plate, 71-cambered surface section, 8-supporting rod, 81-limiting part and 9-buzzing alarm mechanism.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

As shown in fig. 1-7, a protection shield for fire scene, includes shield plate 1, roller mechanism 2, accomodates frame 3 and handrail mechanism 4, shield plate 1 sets up lighting mechanism 5 and observation window 11, observation window 11 slides and sets up opening and closing plate 12, opening and closing plate 12 is the transparent material structure spare, roller mechanism 2 sets up shield plate 1 is close to the left and right sides of bottom surface, accomodate the frame 3 and set up shield plate 1 back, splendid attire fire extinguishing devices 6 and electric power storage mechanism in accomodating frame 3, electric power storage mechanism with lighting mechanism 5 is connected, handrail mechanism 4 includes along first handrail 41 and the second handrail 42 that shield plate 1 side set up, first handrail 41 is close to shield plate 1 top, second handrail 42 is close to shield plate 1 middle part.

When the protective shield for the fire scene is used, a rescuer grasps the second handrail 42 close to the middle of the shield plate 1, keeps the shield plate 1 in a vertical state to push or pull forward, observes the fire and the surrounding environment through the observation window 11 under the illumination guidance of the illumination mechanism 5, blocks the front high temperature through the shield plate 1, prevents the rescuer from direct flame, and provides a protective effect for the rescuer, when the front of the shield plate 1 encounters a fire source, the rescuer can open the opening and closing plate 12, adopts the fire extinguishing device 6 in the storage frame 3, extends out of the observation window 11, strikes a fire on the inner side of the shield plate 1, effectively reduces the direct contact of the rescuer and the flame, forms a shield structure integrating multiple functions of protection, observation, striking a fire, rescue and the like, provides convenience for the emergency rescuer entering the fire scene, ensures the life safety of the rescuer, and can protect, observe, strike and rescue and the like in the fire scene under the self-protection condition of a larger limit, and has better application prospect.

Preferably, the shutter plate 12 is preferably high temperature resistant glass.

Further, when the wounded in the fire scene can not walk, can grasp the first handrail 41 that is close to shield plate 1 top, keep shield plate 1 the state of keeping flat and promote or the pulling advances, and wounded's foot stretches into and accomodates frame 3 in, can avoid falling from shield plate 1 and cause the secondary damage, simultaneously, can lift the wounded from the fire scene through shield plate 1 by a plurality of first-aid staff according to actual conditions.

Preferably, the lighting means 5 comprise a plurality of LED glare projectors distributed on the front face of the shield 1, and are powered by 24Y dry batteries housed in the housing frame 3.

Preferably, accomodate two 24V dry-type batteries of 3 middle part bottom modes of basket, place thermal-insulated lifesaving toolbox and auxiliary tool case from bottom to top in proper order again, necessary article and the medicine of fleing can be placed to thermal-insulated lifesaving toolbox, and the required multiplexer utensil of rescue scene can be placed to the auxiliary tool case, provides different rescue tools for the first-aid staff, improves scene of a fire rescue efficiency and security, and bottle formula fire extinguisher is placed to the region of both sides, can carry out the fire extinguisher adjustment of the thing of filling in the difference according to the conflagration type.

Example 2

As shown in fig. 1 to 7, the protection shield for fire scene of the present embodiment has the same structure as that of embodiment 1, except that: roller mechanism 2 includes connecting rod 21 and gyro wheel 22, connecting rod 21 one end with shield plate 1 can dismantle the connection, the other end with gyro wheel 22 rotates to be connected, gyro wheel 22 protrusion in 1 bottom surface of shield plate, roller mechanism 2 still includes crank 23 and auxiliary wheel 24, crank 23 one end with shield plate 1 rotates to be connected, the other end with auxiliary wheel 24 rotates to be connected.

In the protection shield for the fire scene, the connecting rod 21 is of a Z-shaped crank structure, one end of the connecting rod is connected with the side wall of the shield plate 1, the other end of the connecting rod is rotatably connected with the roller 22 through a bearing and is used for assisting the vertical movement of the shield plate 1 in the fire scene, meanwhile, the crank 23 is also of a Z shape, one end of the crank 23 is rotatably connected with the shield plate 1, and the other end of the crank 23 is rotatably connected with the auxiliary wheel 24.

Preferably, connecting rod 21 and crank 23 are connected with shield plate 1 through same revolute pair with shield plate 1, and the revolute pair can be dismantled with shield plate 1 and be connected, and accessible adjustment revolute pair and shield plate 1's the elasticity of being connected realize the fixed of gyro wheel mechanism 2 and shield plate 1 relative position, and the revolute pair is preferably including the axle type structure of bearing section, prismatic section and linkage segment, and connecting rod 21 and crank 23 respectively with the linkage segment adaptation.

Example 3

As shown in fig. 1 to 7, the protection shield for fire scene of the present embodiment has the same structure as that of embodiment 1, except that: the top of shield 1 sets up roof 13, roof 13 can dismantle connection guard plate 7, guard plate 7 sets up cambered surface section 71.

A protection shield for scene of a fire of this embodiment, roof 13 are shield 1 top integrated into one piece's of shield horizontal plate structure spare, and

guard plate

7 and 13 plug-in connection of roof or articulated connection to provide 13 below protection space of roof, when meetting danger and when dropping the object, the rescue personnel can squat and avoid under roof 13.

Preferably, guard plate 7 has cambered surface section 71 for the falling object guide that will fall on guard plate 7 is to the position of keeping away from shield plate 1, and decompose falling object impact force, reduce the impact force, provide the top protection for the first-aid staff, avoid the high altitude falling object to cause the injury to first-aid staff, improve shield plate 1's protecting effect, can be according to actual conditions, as shown in fig. 7, can be between guard plate 7 and shield plate 1 connecting support spring, reset with the structure that improves guard plate 7 under the upper load impact, improve guard plate 7's shock resistance.

Preferably, guard plate 7 bottom with the shield 1 back all sets up spacing portion 81, and through setting up bracing

piece

8, 8 both ends of bracing piece can with spacing portion 81 is connected, makes bracing piece 8 can support in between guard plate 7 and the ground, provide the top safeguard effect of shield 1 under quiescent condition, also can support in guard plate 7 with between the shield 1, realize the top protection of shield 1 at the removal in-process through the shaping triangle-shaped relation of connection.

Preferably, the supporting rod 8 comprises a plurality of rod segments, the adjacent rod segments are connected through a snap connection or a thread connection, and all the rod segments are accommodated in the accommodating frame 3. Make things convenient for accomodating of bracing piece.

Preferably, the position-limiting portion 81 is a hook or a groove.

Preferably, the protection plate 7 is an insulated manganese copper plate, and the support rod 8 is a steel pipe structural member.

Example 4

As shown in fig. 1 to 7, the protection shield for fire scene of the present embodiment has the same structure as that of embodiment 1, except that: accomodate basket 3 and set up buzzing alarm mechanism 9, buzzing alarm mechanism 9 includes the protection box, set up trigger switch on the protection box.

A protection shield for scene of a fire, the box body that the protection box made for adopting thermal insulation material, through shield plate 1 and the protection of accomodating basket 3, place in accomodating basket 3 bottom, inside embedding buzzer siren can ensure that buzzer siren keeps normal operating condition under adverse circumstances, triggers switch when the rescue personnel meet with the predicament, makes things convenient for other rescue personnel to fix a position the searching fast according to the buzzer.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a protection shield for scene of a fire, a serial communication port, include shield board (1), gyro wheel mechanism (2) and accomodate frame (3), shield board (1) sets up lighting mechanism (5), observation window (11) and handrail mechanism (4), observation window (11) slide and set up and open and close board (12), open and close board (12) and be the transparent material structure, gyro wheel mechanism (2) set up shield board (1) is close to the left and right sides of bottom surface, it is in to accomodate frame (3) setting shield board (1) the back, accomodate splendid attire fire extinguishing apparatus (6) and electric power storage mechanism in frame (3), electric power storage mechanism with lighting mechanism (5) are connected.

2. A shield for a fire scene according to claim 1, wherein the armrest mechanism (4) comprises a first armrest (41) and a second armrest (42) arranged along the height of the shield plate (1), the first armrest (41) being located near the top of the shield plate (1) and the second armrest (42) being located near the middle of the shield plate (1).

3. The shield for the fire scene as claimed in claim 1, wherein the roller mechanism (2) comprises a connecting rod (21) and a roller (22), one end of the connecting rod (21) is detachably connected with the shield plate (1), the other end of the connecting rod is rotatably connected with the roller (22), and the roller (22) protrudes from the bottom surface of the shield plate (1).

4. A protective shield for a fire scene according to claim 3, wherein the roller mechanism (2) further comprises a crank (23) and an auxiliary wheel (24), the crank (23) being rotatably connected to the shield (1) at one end and to the auxiliary wheel (24) at the other end.

5. The protection shield for the fire scene of claim 1, characterized in that a top plate (13) is arranged on the top of the shield plate (1), the top plate (13) is detachably connected with a protection plate (7), and the protection plate (7) is provided with an arc surface section (71).

6. A shield for a fire scene according to claim 5, wherein said protection plate (7) is removably associated with a support bar (8), said support bar (8) being supported between said protection plate (7) and the ground, or said support bar (8) being supported between said protection plate (7) and said shield (1).

7. A protective shield for a fire scene according to claim 6, wherein a limiting part (81) is arranged on the back of the shield plate (1), and the end of the support rod (8) is connected with the limiting part (81) in an adapting way.

8. A protective shield for a fire scene according to claim 7, wherein said support bar (8) comprises a plurality of bar sections, adjacent said bar sections being connected by snap-fit or screw-thread, all said bar sections being received in said receiving frame (3).

9. The protective shield for a fire scene of any one of claims 1-8, wherein the fire extinguishing apparatus (6) comprises a bottle-type fire extinguisher.

10. The protective shield for a fire scene as claimed in claim 9, wherein the receiving frame (3) is provided with a buzzer alarm mechanism (9), the buzzer alarm mechanism (9) comprises a protective box, and a trigger switch is arranged on the protective box.