Personnel protection forcible entry equipment for mine emergency rescue

Abstract

The invention relates to the field of mine emergency rescue equipment, and discloses personnel protection forcible entry equipment for mine emergency rescue, which comprises a back plate, a hanging plate is arranged on one side of the back plate, supporting structures are arranged on the front surface and the back surface of the back plate, and a fixing structure is arranged on the top of one side of the hanging plate. The fixing structure can be used in cooperation with the supporting structure, a forcible entry device is arranged on one side of the fixing structure, the back plate is arranged, the forcible entry device is provided with the back plate matched with the forcible entry device, and the back plate can be carried on the back of a user through straps and a waistband; the forcible entry device can be installed on the back plate when not used, carrying is more convenient, the two hands can be freed, the supporting structure can enable the forcible entry device to be installed on a telescopic rod through cooperation between the telescopic rod and a universal shaft, an auxiliary mechanical arm is formed through cooperation of a waistband and human body stress, and when the forcible entry device is used, a support is provided for assistance; and the hand fatigue of the user is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of mine emergency rescue equipment, in particular to personnel protection and demolition equipment used for mine emergency rescue. Background Art

[0002] Emergency rescue refers to the action of taking countermeasures as quickly as possible to minimize the harm to the victims when dealing with emergencies. It is the guidance of the public for self-rescue and mutual rescue, that is, guiding the victims to rescue themselves as soon as possible after receiving their calls. The demolition gun is used by the public security, armed police, fire departments and rescue departments. It is used when it is necessary to break the door and remove the steel bars. The impact force of the demolition gun exceeds 200,000 pounds per square inch. It can penetrate wooden doors, "blow up" locks and padlocks, and cut bolts and steel bars. The tool can fire 10 shots continuously and can quickly destroy solid targets in a very short time. Its working principle is that the high-pressure gas generated by the gas bomb is pushed to push the piston rod to hit the top rod or shovel head violently, so that it can obtain strong kinetic energy to shovel and cut the structure that needs to be broken.

[0003] When emergency rescue is needed in a mine, rescue workers need to move on mountain roads or there are many things that need to be demolished in the rescue area. The user needs to carry a demolition tool all the time or use it for a long time. Since the overall weight of the demolition tool is heavy, it needs to be held with both hands when carried or placed in a box and lifted with one hand. In this way, both hands cannot be free when walking and moving, and it is easy to fall when encountering complex road conditions such as mountain roads. When using the demolition tool, if the user holds it with both hands for a long time, the user's arms will be abnormally tired, reducing its demolition efficiency. Summary of the invention

[0004] The problem to be solved by the present invention is that the mine demolition equipment is heavy and inconvenient to carry and use, and cannot be lifted for a long time.

[0005] In order to solve the above technical problems, the technical solution of the present invention is: a personnel protection and demolition equipment for mine emergency rescue, including a back plate, a hanging plate is provided on one side of the back plate, a supporting structure is provided on the front and back sides of the back plate, a fixed structure is provided on the top of one side of the hanging plate, the fixed structure can be used in conjunction with the supporting structure, a demolition device is provided on one side of the fixed structure, and shoulder straps are provided on the front and rear sides of one side of the back plate.

[0006] Preferably, a bracket is provided at the bottom of one side of the back panel, a belt is provided on one side of the bracket, a cushion is provided on one side of the back panel, and hooks are provided on the front and rear sides of the top of one side of the back panel.

[0007] Preferably, the supporting structure includes an inner sliding rod, which runs through the interior of the back plate and can slide outward along the back plate. A rotating shaft is provided on the front side of the inner sliding rod, a clamping ring is provided on the front side of the rotating shaft, and a telescopic rod is fixed inside the clamping ring.

[0008] Preferably, there are two telescopic rods, the two telescopic rods are symmetrical in vertical direction, and a universal shaft is provided between opposite ends of the two telescopic rods.

[0009] Preferably, a fixing screw penetrates the front side of the telescopic rod, and a fixing buckle is provided on the top of one of the telescopic rods.

[0010] Preferably, a control shaft is provided on the front and rear sides of the bottom of the back panel, and some of the two control shafts are rotatably provided with a base, and the base can be opened by rotating with the rotation connection with the control shaft as the center of a circle, and the base is V-shaped when opened.

[0011] Preferably, the fixing structure comprises a connecting plate, the connecting plate is matched with the hook, and a connecting buckle is provided at the bottom of one side of the connecting plate, and the connecting buckle is matched with the fixing buckle.

[0012] Preferably, a shell is provided on one side of the connecting plate, and opposing threaded rods are rotatably provided on the front side of the inner wall of the shell. The front side of the opposing threaded rods penetrates the shell and extends to the outside of the shell, and a handle is provided on the front side of the opposing threaded rods.

[0013] Preferably, a slide plate is provided on the front and rear sides of one side of the connecting plate, one side of the slide plate passes through the connecting plate and the outer shell in sequence and extends to the inside of the outer shell, and one side of the slide plate is movably connected to the opposite threaded rod.

[0014] Preferably, the rotation of the opposing threaded rods will drive the two slides to move oppositely or toward each other. A fixing clip is provided on the back of the slide. The fixing clip is arc-shaped. An anti-slip pad is provided on the inner wall of the fixing clip. The fixing clip is compatible with the breaker.

[0015] Compared with the prior art, the technical solution of the present invention has the following advantages:

[0016] (1) The breaker is provided with a back plate adapted thereto, which can be carried on the back of the user through a shoulder strap and a waist belt. When the breaker is not in use, it can be mounted on the back plate, making it more convenient for the user to carry and freeing up both hands. The back plate is also provided with a support structure, which can allow the breaker to be mounted on the telescopic rod through the cooperation between the telescopic rod and the universal shaft, and form an auxiliary mechanical arm through the waist belt in cooperation with the human body force, so that the user has a support when using the breaker, so that the breaker can be used normally even if it is held up for a long time, reducing the fatigue of the user's hands. In addition to being used as a backpack and an auxiliary bracket, the back plate can also be used as a base, so that when the user needs to breaker in one position all the time, the base can be rotated to open and cooperate with the bracket, so that the entire back plate can stand upright on the ground, and with the assistance of the telescopic rod, the user does not have to hold it manually all the time, which is more labor-saving;

[0017] (2) A fixing structure is also provided on the back plate. The fixing structure can install and clamp the breaker through the cooperation between the opposite threaded rods and the fixing clamps. The clamping method is simple and convenient, using a bidirectional movable slide. The slide cooperates with the opposite threaded rods to move in opposite or opposite directions, thereby achieving the clamping and loosening of the breaker. The operation is simple and convenient without wasting too much time. The connecting plate in the fixing structure can be used to cooperate with the hook to hang on the hanging plate. The connecting plate and the buffer structure can also be coordinated with the connecting buckle and the fixing buckle to work together to complete the base mode and the auxiliary mode. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic side view of the back plate structure of the present invention;

[0020] Figure 3 It is a bottom view schematic diagram of the back plate structure of the present invention;

[0021] Figure 4 It is a rear view schematic diagram of the back plate structure of the present invention;

[0022] Figure 5 This is a schematic diagram of the hook structure of the present invention;

[0023] Figure 6 This is a schematic diagram of the hanging plate structure of the present invention;

[0024] Figure 7 This is a schematic diagram of the cushion structure of the present invention;

[0025] Figure 8 It is a schematic diagram of the support structure of the present invention;

[0026] Fig. 9 It is a schematic diagram of the fixing structure of the present invention;

[0027] Fig.10 This is a schematic diagram of the handle structure of the present invention;

[0028] Fig.11 It is a schematic diagram of the shell structure of the present invention.

[0029] In the figure: 1. back plate; 2. supporting structure; 201. control shaft; 202. base; 203. telescopic rod; 204. snap ring; 205. universal shaft; 206. rotating shaft; 207. fixing screw; 208. fixing buckle; 209. inner slide rod; 3. hanging plate; 4. shoulder strap; 5. bracket; 6. fixing structure; 601. connecting plate; 602. slide plate; 603. fixing clip; 604. handle; 605. shell; 606. connecting buckle; 7. demolition tool; 8. cushion; 9. hook; 10. belt. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0031] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. "Include" or "comprise" and other similar words used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0032] like Figures 1 to 11 As shown, the present invention provides a personnel protection and demolition equipment for mine emergency rescue, including a back plate 1, a hanging plate 3 is provided on one side of the back plate 1, a supporting structure 2 is provided on the front and back sides of the back plate 1, a fixing structure 6 is provided on the top of one side of the hanging plate 3, the fixing structure 6 can be used in conjunction with the supporting structure 2, a demolition device 7 is provided on one side of the fixing structure 6, and a shoulder strap 4 is provided on the front and rear sides of one side of the back plate 1.

[0033] A bracket 5 is provided at the bottom of one side of the back plate 1, a belt 10 is provided on one side of the bracket 5, a cushion 8 is provided on one side of the back plate 1, and hooks 9 are provided on the front and rear sides of the top of one side of the back plate 1. During rescue and demolition, the back plate 1 can be carried on the back through the shoulder strap 4 and the belt 10, and then the breaker 7 is matched with the fixing clip 603. When matched, the handle 604 is rotated, and the handle 604 drives the opposing threaded rods in the shell 605 to rotate, and the opposing threaded rods drive the two slides 602 to move oppositely or toward each other, and the slide 602 drives the fixing clip 603 to move until it moves to the arc-shaped inner edge of the fixing clip 603 to firmly clamp and fix the breaker 7. After fixation, the breaker 7 can be installed and fixed to the back plate 1 through the cooperation between the connecting plate 601 and the hook 9, so that the user can free his hands to walk forward.

[0034] The supporting structure 2 includes an inner slide bar 209, which runs through the interior of the back plate 1. The inner slide bar 209 can slide outward along the back plate 1. A rotating shaft 206 is provided on the front of the inner slide bar 209. A clamping ring 204 is provided on the front of the rotating shaft 206. A telescopic rod 203 is fixed inside the clamping ring 204.

[0035] There are two telescopic rods 203 , which are symmetrical in vertical direction. A universal shaft 205 is disposed between opposite ends of the two telescopic rods 203 .

[0036] A fixing screw 207 runs through the front of the telescopic rod 203, and a fixing buckle 208 is provided on the top of one of the telescopic rods 203. For a short period of demolition, the telescopic rod 203 on the handy side of the back plate 1 can be selected as needed to pull it forward. After the telescopic rod 203 is subjected to force, it can rotate with the rotation connection with the rotating shaft 206 as the center of the circle. After rotating to the front, the inner sliding rod 209 can be pulled outward as needed. Most of the inner sliding rod 209 is hidden in the back plate 1. After pulling it outward, the lateral length of the telescopic rod 203 can be increased. After adjustment, the fixing buckle 208 on the top of the other telescopic rod 203 can be matched and installed with the connecting buckle 606 on one side of the connecting plate 601. After the connecting buckle 606 and the fixing buckle 208 are connected, the direction of the universal shaft 205 can be fixed according to the posture during use, and the longitudinal length of the telescopic rod 203 can be adjusted by loosening and tightening the fixing screw 207. After adjustment, the telescopic rod 203 is subjected to force instead of human hands.

[0037] A control shaft 201 is provided on the front and rear sides of the bottom of the back panel 1. A base 202 is rotatably provided on the two control shafts 201. The base 202 can be rotated open with the rotation connection of the control shaft 201 as the center of the circle. After opening, the base 202 is in a V shape. When performing long-term fixed-point demolition, the back panel 1 can be removed from the back. After taking it down, the two bases 202 are rotated open with the rotation connection of the control shaft 201 as the center of the circle. After opening, the two bases 202 are in a V shape and then placed on the ground. The base 202 cooperates with the bracket 5 to allow the back panel 1 to be stably placed on the ground to form a small base 202. Similarly, by re-cooperating with the support structure 2, the load-bearing object can be changed from a person to the ground. The user does not need to hold the demolition device 7 for a long time, which reduces the fatigue of his hands.

[0038] The fixing structure 6 includes a connecting plate 601 , which is matched with the hook 9 . A connecting buckle 606 is provided at the bottom of one side of the connecting plate 601 , and the connecting buckle 606 is matched with the fixing buckle 208 .

[0039] A shell 605 is provided on one side of the connecting plate 601, and a facing threaded rod is rotatably provided on the front of the inner wall of the shell 605. The front of the facing threaded rod penetrates the shell 605 and extends to the outside of the shell 605. A handle 604 is provided on the front of the facing threaded rod.

[0040] A slide plate 602 is provided on the front and rear sides of one side of the connecting plate 601. One side of the slide plate 602 passes through the connecting plate 601 and the shell 605 in sequence and extends to the inside of the shell 605. One side of the slide plate 602 is movably connected to the opposite threaded rod.

[0041] The rotation of the opposite threaded rods will drive the two slides 602 to move in opposite directions or toward each other. A fixing clip 603 is provided on the back of the slide 602. The fixing clip 603 is in an arc shape. The inner wall of the fixing clip 603 is provided with an anti-slip pad. The fixing clip 603 is compatible with the demolition device 7.

[0042] The working principle and use process of the present invention are as follows: when in use, the user can change the back plate 1 and the breaker 7 according to different needs. If the user is on the way to rescue and rescue, the back plate 1 can be carried on the back through the shoulder strap 4 and the waist belt 10. After the back is carried, the breaker 7 is matched with the fixing clip 603. When matched, the handle 604 is rotated, and the handle 604 drives the opposite threaded rods in the shell 605 to rotate. The opposite threaded rods drive the two slides 602 to move in opposite or opposite directions. The slide 602 drives the fixing clip 603 to move until it moves into the arc of the fixing clip 603. The breaker 7 is firmly clamped and fixed. After it is fixed, the breaker 7 can be installed and fixed to the back plate 1 through the cooperation between the connecting plate 601 and the hook 9, so that the user can free both hands to walk forward. If a short-term demolition process is required, the telescopic rod 203 on the handy side of the two sides of the back plate 1 can be selected as needed to pull it forward. After the telescopic rod 203 is subjected to force, it rotates with the rotation connection with the rotating shaft 206 as the center of the circle. After rotating to the front, the inner sliding rod 209 can be pulled outward as needed. Most of the inner sliding rod 209 is hidden in the back plate 1. After being pulled outward, Increase the lateral length of the telescopic rod 203. After adjustment, the fixing buckle 208 at the top of the other telescopic rod 203 can be installed together with the connecting buckle 606 on one side of the connecting plate 601 (the connecting plate 601 has been removed from the hook 9 at this time). After the connecting buckle 606 and the fixing buckle 208 are connected, the direction of the universal shaft 205 can be fixed according to the posture required during use, and the longitudinal length of the telescopic rod 203 can be adjusted by loosening and tightening the fixing screw 207. After adjustment, the telescopic rod 203 is used to replace the human hand to bear the force, so that the weight of the demolition device 7 is transferred to the waist and back to allow the back plate to 1 assists it in bearing force, and then the demolition can be carried out in a comfortable posture. When a long-term fixed-point demolition is required, the back plate 1 can be removed from the back. After taking it down, the two bases 202 are rotated and opened with the rotation connection with the control shaft 201 as the center. After opening, the two bases 202 are in a V shape and then placed on the ground. The base 202 cooperates with the bracket 5 to allow the back plate 1 to be stably placed on the ground to form a small base 202. Similarly, the support structure 2 can be re-coordinated to allow the load-bearing object to be changed from a person to the ground. The user does not need to hold the demolition device 7 for a long time, which reduces the fatigue of his hands.

[0043] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A personnel protection and demolition equipment for mine emergency rescue, comprising a back plate (1), Features: A hanging plate (3) is provided on one side of the back panel (1), a supporting structure (2) is provided on the front and back sides of the back panel (1), a fixing structure (6) is provided on the top of one side of the hanging plate (3), the fixing structure (6) can be used in conjunction with the supporting structure (2), a demolition device (7) is provided on one side of the fixing structure (6), and a shoulder strap (4) is provided on the front and rear sides of one side of the back panel (1).

2. A personnel protection and demolition equipment for mine emergency rescue according to claim 1, Features: A bracket (5) is provided at the bottom of one side of the back panel (1), a waist belt (10) is provided on one side of the bracket (5), a soft pad (8) is provided on one side of the back panel (1), and hooks (9) are provided on the front and rear sides of the top of one side of the back panel (1).

3. The personnel protection and demolition equipment for mine emergency rescue according to claim 1, Features: The support structure (2) comprises an inner slide rod (209), the inner slide rod (209) runs through the interior of the back plate (1), the inner slide rod (209) can slide outward along the back plate (1), a rotating shaft (206) is provided on the front side of the inner slide rod (209), a clamping ring (204) is provided on the front side of the rotating shaft (206), and a telescopic rod (203) is fixedly provided inside the clamping ring (204).

4. A personnel protection and demolition equipment for mine emergency rescue according to claim 3, Features: There are two telescopic rods (203), the two telescopic rods (203) are symmetrical in vertical direction, and a universal shaft (205) is provided between opposite ends of the two telescopic rods (203).

5. A personnel protection and demolition equipment for mine emergency rescue according to claim 4, Features: A fixing screw (207) passes through the front of the telescopic rod (203), and a fixing buckle (208) is provided on the top of one of the telescopic rods (203).

6. The personnel protection and demolition equipment for mine emergency rescue according to claim 1, Features: The front and rear sides of the bottom of the back plate (1) are both provided with control shafts (201), and some of the two control shafts (201) are rotatably provided with bases (202), and the bases (202) can be opened by rotating with the rotation connection with the control shafts (201) as the center of the circle, and the bases (202) are V-shaped when opened.

7. The personnel protection and demolition equipment for mine emergency rescue according to claim 1, Features: The fixing structure (6) comprises a connecting plate (601), the connecting plate (601) is matched with the hook (9), a connecting buckle (606) is provided at the bottom of one side of the connecting plate (601), and the connecting buckle (606) is matched with the fixing buckle (208).

8. The personnel protection and demolition equipment for mine emergency rescue according to claim 7, Features: A shell (605) is provided on one side of the connecting plate (601), and opposing threaded rods are rotatably provided on the front side of the inner wall of the shell (605), and the front side of the opposing threaded rods penetrates the shell (605) and extends to the outside of the shell (605), and a handle (604) is provided on the front side of the opposing threaded rods.

9. The personnel protection and demolition equipment for mine emergency rescue according to claim 8, Features: A slide plate (602) is provided on the front and rear sides of one side of the connecting plate (601), one side of the slide plate (602) passes through the connecting plate (601) and the outer shell (605) in sequence and extends to the inside of the outer shell (605), and one side of the slide plate (602) is movably connected to the opposite threaded rod.

10. The personnel protection and demolition equipment for mine emergency rescue according to claim 9, Features: The rotation of the opposing threaded rods will drive the two slides (602) to move in opposite directions or towards each other. A fixing clamp (603) is provided on the back of the slide (602). The fixing clamp (603) is in an arc shape. An anti-slip pad is provided on the inner wall of the fixing clamp (603). The fixing clamp (603) is compatible with the demolition device (7).

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