CN111604943A

CN111604943A - Portable emergency rescue cutting equipment

Info

Publication number: CN111604943A
Application number: CN202010549182.3A
Authority: CN
Inventors: 王淑华; 尹伟巍
Original assignee: Liaoning police college
Current assignee: Liaoning police college
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2020-09-01

Abstract

The invention belongs to the technical field of emergency rescue, and particularly relates to a portable emergency rescue cutting device which comprises a storage box, wherein a cutting knife is connected to the inner wall of the storage box in a sliding mode, a connecting cylinder is fixedly connected to the side edge of the storage box, a connecting rod is arranged inside the connecting cylinder, a limiting block is fixedly connected to the end portion of the connecting rod, the limiting block is connected with the inner wall of the connecting cylinder in a sliding mode, and an arc-shaped plate is fixedly connected to the inner wall of the connecting cylinder. The connecting rod slides in the connecting cylinder, the limiting is carried out through the arc-shaped plate and the limiting disc, and the fixing is carried out through the threaded rod and the threaded groove, so that the cutting height can be adjusted according to the cutting height, the cutting is more convenient, and the problem that partial obstacles cannot be cut in the rescue process due to the fact that the length of the cutting knife cannot be adjusted is avoided, and the rescue work is influenced.

Description

Portable emergency rescue cutting equipment

Technical Field

The invention relates to the technical field of emergency rescue, in particular to portable emergency rescue cutting equipment.

Background

In the emergency rescue process, a plurality of obstacles often cause inconvenience to rescue work of rescuers, and equipment needed when the obstacles are cut is called emergency rescue cutting equipment.

However, the existing emergency rescue cutting equipment has the following problems:

1. when cutting is carried out, the length of the cutting knife cannot be adjusted, so that part of obstacles cannot be cut in the rescue process, and rescue work is influenced;

2. the cutting knife can not be stored, the cutting device can not be conveniently carried, and the cutting device can not be cut in time when emergencies occur.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a portable emergency rescue cutting device, which solves the problems that the cutting device cannot be conveniently carried due to the fact that a cutting knife cannot be stored, and partial obstacles cannot be cut in the rescue process due to the fact that the length of the cutting knife cannot be adjusted.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a portable emergency rescue cutting equipment, includes the receiver, the inner wall sliding connection of receiver has the cutting knife, the side fixedly connected with connecting cylinder of receiver, the inside of connecting cylinder is provided with the connecting rod, the tip fixedly connected with stopper of connecting rod, the inner wall sliding connection of stopper and connecting cylinder, the inner wall fixedly connected with arc of connecting cylinder, the surface sliding connection of arc and stopper, the side fixedly connected with threaded sleeve of receiver, threaded sleeve's bottom threaded connection has the threaded rod, the thread groove has been seted up at the top of connecting rod, threaded rod and thread groove threaded connection.

According to a preferable technical scheme, the top of the storage box is fixedly connected with a return spring, the top of the return spring is fixedly connected with a pull plate, the bottom of the pull plate is fixedly connected with a bolt, the inner bottom wall of the storage box is provided with a clamping groove, and the bolt penetrates into the clamping groove and is connected with the clamping groove in a clamping mode.

As a preferred technical scheme of the invention, the bottom of the connecting rod is fixedly connected with a connecting seat, the bottom of the connecting seat is fixedly connected with a first arc-shaped cylinder, the bottom of the first arc-shaped cylinder is provided with a second arc-shaped cylinder, the inner walls of the first arc-shaped cylinder and the second arc-shaped cylinder are connected with arc-shaped rods in a sliding manner, the surfaces of the arc-shaped rods are sleeved with limiting springs, and the end parts of the limiting springs are respectively fixedly connected with the first arc-shaped cylinder and the second arc-shaped cylinder.

As a preferable technical scheme of the invention, the top of the connecting rod is fixedly connected with a handle, and the bottom of the first arc-shaped cylinder and the top of the second arc-shaped cylinder are respectively and fixedly connected with an elastic pad.

As a preferred technical scheme, the top of the cutting knife is fixedly connected with a pull rod, the top of the storage box is provided with a sliding groove, the pull rod is connected with the inner wall of the sliding groove in a sliding mode, the top of the cutting knife is provided with a limiting groove in a penetrating mode, and the bolt is connected with the limiting groove in a sliding mode.

As a preferable technical scheme of the invention, the size of the storage box is matched with the size of the cutting knife.

(III) advantageous effects

Compared with the prior art, the invention provides portable emergency rescue cutting equipment, which has the following beneficial effects:

1. this portable emergency rescue cutting equipment slides in the connecting cylinder through the connecting rod that sets up, and arc and the spacing dish through setting up carry on spacingly, fix through the threaded rod and the thread groove that set up to make can highly adjust according to required cutting, make the cutting more convenient, the unable regulation of length of having avoided the cutting knife leads to the unable cutting of part barrier in the rescue in-process, thereby influences rescue work.

2. This portable emergency rescue cutting equipment makes through the cooperation between pull rod, arm-tie, reset spring, bolt and the spacing groove that sets up can accomodate the cutting knife when not needing to use for it is light convenient more to carry, has avoided the cutting knife can't accomodate, leads to unable convenient the carrying of cutting equipment, leads to unable in time cutting when taking place emergency.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection of the connector barrel and connector rod of the present invention;

FIG. 3 is a schematic view of the connection of a first arced barrel and a second arced barrel in accordance with the present invention;

FIG. 4 is an enlarged view of area A of FIG. 1 according to the present invention.

In the figure: 1. a storage box; 2. a cutting knife; 3. a connecting cylinder; 4. a connecting rod; 5. a limiting block; 6. an arc-shaped plate; 7. a threaded sleeve; 8. a threaded rod; 9. a thread groove; 10. a pull rod; 11. a chute; 12. a return spring; 13. pulling a plate; 14. a bolt; 15. a limiting groove; 16. a connecting seat; 17. a first arced barrel; 18. a second arc-shaped cylinder; 19. an arcuate bar; 20. a limiting spring; 21. a handle; 22. an elastic pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a portable emergency rescue cutting equipment, including receiver 1, receiver 1's inner wall sliding connection has cutting knife 2, receiver 1's side fixedly connected with connecting cylinder 3, the inside of connecting cylinder 3 is provided with connecting rod 4, the tip fixedly connected with stopper 5 of connecting rod 4, the inner wall sliding connection of stopper 5 and connecting cylinder 3, the inner wall fixedly connected with arc 6 of connecting cylinder 3, the surface sliding connection of arc 6 and stopper 5, receiver 1's side fixedly connected with threaded sleeve 7, threaded sleeve 7's bottom threaded connection has threaded rod 8, thread groove 9 has been seted up at the top of connecting rod 4, threaded rod 8 and thread groove 9 threaded connection.

In this embodiment, thereby drive stopper 5 through rotating connecting rod 4 and rotate for stopper 5 shifts out from the side of arc 6, then stimulates or promotes connecting rod 4 and slides, when sliding to suitable position, through rotating threaded rod 8, makes threaded rod 8 remove and carries out threaded connection in the thread groove 9, thereby makes connecting cylinder 3 and connecting rod 4 fix, plays through the threaded sleeve 7 that sets up and connects spacing effect.

Specifically, receiver 1's top fixedly connected with reset spring 12, reset spring 12's top fixedly connected with arm-tie 13, arm-tie 13's bottom fixedly connected with bolt 14, the draw-in groove has been seted up to receiver 1's inner diapire, and bolt 14 runs through to be connected with the draw-in groove block in the draw-in groove.

In this embodiment, thereby run through to the draw-in groove through the bolt 14 that sets up and carry on spacingly to cutting knife 2, avoided cutting knife 2 to shift out outside receiver 1 to the influence is to carrying of device, the shifting out of bolt 14 of being convenient for through pulling arm-tie 13, plays the effect that resets through reset spring 12 that sets up, has avoided outside 14 roll-off receivers of bolt 1 when carrying.

Specifically, the bottom fixedly connected with connecting seat 16 of connecting rod 4, the first arc section of thick bamboo 17 of bottom fixedly connected with of connecting seat 16, the bottom of first arc section of thick bamboo 17 is provided with second arc section of thick bamboo 18, the inner wall sliding connection of first arc section of thick bamboo 17 and second arc section of thick bamboo 18 has arc pole 19, and spacing spring 20 has been cup jointed on the surface of arc pole 19, spacing spring 20's tip respectively with first arc section of thick bamboo 17 and second arc section of thick bamboo 18 fixed connection.

In this embodiment, the first arc-shaped cylinder 17 and the second arc-shaped cylinder 18 are sleeved on the surface of the arm, so that hands are liberated, so that rescue can be better performed, the connection seat 16 is arranged to play a role in connection, and the arc-shaped rod 19 and the limiting spring 20 are arranged to play a role in fixed connection.

Specifically, the top of the connecting rod 4 is fixedly connected with a handle 21, and the bottom of the first arc-shaped cylinder 17 and the top of the second arc-shaped cylinder 18 are respectively and fixedly connected with an elastic pad 22.

In the embodiment, the handle 21 is arranged to facilitate holding of the device during use so as to facilitate better cutting, and the elastic pad 22 is arranged to improve the comfort of the arms during use.

Specifically, top fixedly connected with pull rod 10 of cutting knife 2, spout 11 has been seted up at the top of receiver 1, and the inner wall sliding connection of pull rod 10 and spout 11 runs through at the top of cutting knife 2 and has seted up spacing groove 15,

bolt

14 and 15 sliding connection of spacing groove.

In this embodiment, be convenient for through the spacing groove 15 that sets up when using cutting knife 2 shift out receiver 1 outer back, fix rather than through the bolt 14 that sets up to make cutting knife 2 fix, be convenient for pull rod 10 and the spout 11 through the setting pull rod pull out receiver 1 with cutting knife 2 when using and cut outward.

Specifically, the size of receiver 1 and the size looks adaptation of cutting knife 2.

In this embodiment, through the size that sets up receiver 1 and the big or small looks adaptation of cutting knife 2 for cutting knife 2 can be better in keeping in receiver 1, avoid taking place to rock.

The working principle and the using process of the invention are as follows: when the cutting device is used, the connecting rod 4 is rotated to drive the limiting block 5 to rotate, the limiting block 5 is moved out from the side edge of the arc-shaped plate 6, then the connecting rod 4 is pulled or pushed to slide, when the cutting device slides to a proper position, the threaded rod 8 is rotated to move into the threaded groove 9 to be in threaded connection, so that the connecting cylinder 3 and the connecting rod 4 are fixed, the effect of connection limiting is achieved through the arranged threaded sleeve 7, after the cutting knife 2 moves into the containing box 1, the arranged bolt 14 penetrates into the clamping groove to limit the cutting knife 2, the cutting knife 2 is prevented from moving out of the containing box 1, so that the carrying of the device is influenced, the bolt 14 is convenient to move out by pulling the pull plate 13, the reset spring 12 plays a reset role, and the bolt 14 is prevented from sliding out of the containing box 1 during carrying, limiting groove 15 through setting up is convenient for when using cutting knife 2 shifts out the outer back of receiver 1, fix with it through the bolt 14 that sets up, thereby make cutting knife 2 fix, be convenient for pull rod 10 and spout 11 through the setting cut off receiver 1 with cutting knife 2 when using outward, through the first arc section of thick bamboo 17 and the 18 cover of second arc section of thick bamboo on the arm surface, thereby make liberation both hands, so that better rescue, connecting seat 16 through setting up plays the effect of connecting, arc 19 and spacing spring 20 through the setting play fixed connection's effect, handle 21 through the setting is convenient for handle the device when using, so that better cutting, make the comfort level that improves the arm when using through the elastic pad 22 that sets up.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable emergency rescue cutting equipment, includes receiver (1), its characterized in that: the inner wall sliding connection of receiver (1) has cutting knife (2), side fixedly connected with connecting cylinder (3) of receiver (1), the inside of connecting cylinder (3) is provided with connecting rod (4), tip fixedly connected with stopper (5) of connecting rod (4), the inner wall sliding connection of stopper (5) and connecting cylinder (3), the inner wall fixedly connected with arc (6) of connecting cylinder (3), the sliding surface connection of arc (6) and stopper (5), the side fixedly connected with threaded sleeve (7) of receiver (1), the bottom threaded connection of threaded sleeve (7) has threaded rod (8), thread groove (9) have been seted up at the top of connecting rod (4), threaded rod (8) and thread groove (9) threaded connection.

2. The portable emergency rescue cutting apparatus of claim 1, wherein: the top fixedly connected with reset spring (12) of receiver (1), the top fixedly connected with arm-tie (13) of reset spring (12), the bottom fixedly connected with bolt (14) of arm-tie (13), the draw-in groove has been seted up to the inner diapire of receiver (1), bolt (14) run through to be connected with the draw-in groove block in the draw-in groove.

3. The portable emergency rescue cutting apparatus of claim 1, wherein: the bottom fixedly connected with connecting seat (16) of connecting rod (4), the first arc section of thick bamboo (17) of bottom fixedly connected with of connecting seat (16), the bottom of first arc section of thick bamboo (17) is provided with second arc section of thick bamboo (18), the inner wall sliding connection of first arc section of thick bamboo (17) and second arc section of thick bamboo (18) has arc pole (19), spacing spring (20) have been cup jointed on the surface of arc pole (19), the tip of spacing spring (20) respectively with first arc section of thick bamboo (17) and second arc section of thick bamboo (18) fixed connection.

4. The portable emergency rescue cutting apparatus of claim 1, wherein: the top of connecting rod (4) fixedly connected with handle (21), the bottom of first arc section of thick bamboo (17) and the top of second arc section of thick bamboo (18) are fixed connection cushion (22) respectively.

5. The portable emergency rescue cutting apparatus of claim 1, wherein: the top fixedly connected with pull rod (10) of cutting knife (2), spout (11) have been seted up at the top of receiver (1), the inner wall sliding connection of pull rod (10) and spout (11), spacing groove (15) have been seted up in the top of cutting knife (2) runs through, bolt (14) and spacing groove (15) sliding connection.

6. The portable emergency rescue cutting apparatus of claim 1, wherein: the size of receiver (1) and the size looks adaptation of cutting knife (2).