CN112843513A

CN112843513A - Fire rescue is with whole broken window device

Info

Publication number: CN112843513A
Application number: CN202110375141.1A
Authority: CN
Inventors: 李磊
Original assignee: Individual
Current assignee: Hao Zhiyong
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-05-28
Anticipated expiration: 2041-04-08
Also published as: CN113827881B; CN113827881A; CN112843513B

Abstract

The invention discloses an integral window breaking device for fire rescue in the technical field of rescue equipment, which comprises a fixed base plate, wherein the bottom of the fixed base plate is fixedly provided with a vacuum chuck, the middle of the fixed base plate is rotatably provided with a supporting steering adjusting column, the supporting steering adjusting column comprises a rotating outer cylinder and an adjusting screw rod connected with the rotating outer cylinder in a threaded manner, the end part of the adjusting screw rod is rotatably connected with a reversing rotating sleeve, the supporting steering adjusting column is used for supporting between window frames of required window breaking and supporting the fixed base plate for steering, the rear wall of the fixed base plate is rotatably connected with a telescopic arm, the end part of the telescopic arm is rotatably connected with a window breaking base plate, the bottom of the window breaking base plate is fixedly connected with a window cutting needle and a vibrating piece, the inner side of the window breaking base plate is slidably connected with a window breaking hammer, and the vibrating piece is used for driving the window breaking hammer to reciprocate. And the whole piece of glass can not be broken, thereby avoiding accidental injury.

Description

Fire rescue is with whole broken window device

Technical Field

The invention relates to the technical field of rescue equipment, in particular to an integral window breaking device for fire fighting rescue.

Background

The 'fire fighting' is to eliminate hidden troubles and prevent disasters. The method mainly comprises the steps of rescuing personnel on a fire scene, rescuing important facilities and equipment, rescuing cultural relics, protecting and rescuing important properties safely, extinguishing fire and the like. Aims to reduce the damage degree caused by fire and reduce casualties and property loss. The main actions of fire fighting are: the fire condition and the damaged condition are found out, the terrain and the wind direction of a fire scene, the structure and the access of a fire building, the condition of trapped people and the like are known.

Along with the increase of high-rise buildings, the high-rise buildings can effectively save floor space, but the population density in the buildings is high, once the result of a fire disaster is unimaginable, the fire fighting of the high-rise buildings becomes an indispensable part, the existing high-rise building fire fighting equipment is few, in the fire fighting rescue work, the glass of a window is usually required to be broken and then rescue work is carried out, the traditional window breaking hammer is used for breaking the window in a direct knocking mode, but certain glass splashing can be caused, and certain damage can be caused to people in a narrow room.

Based on the above, the invention designs an integral window breaking device for fire rescue, which aims to solve the problems.

Disclosure of Invention

The invention aims to provide an integral window breaking device for fire rescue, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a fire rescue is with whole broken window device, including fixed baseplate, the fixed vacuum chuck that is equipped with in fixed baseplate bottom, it turns to the regulation post to rotate to be equipped with the support in the middle of the fixed baseplate, support to turn to the regulation post including rotating adjusting screw including urceolus and threaded connection, the adjusting screw tip rotates and is connected with the switching-over and changes the cover, support to turn to the regulation post and be used for supporting between the window frame of required broken window, and support fixed baseplate and turn to in order for it, the fixed baseplate back wall rotates and is connected with flexible arm, flexible arm tip all rotates and is connected with broken window base plate, broken window base plate bottom fixedly connected with draws window needle and vibrations piece, broken window base plate inboard sliding connection has broken window hammer, vibrations piece is used for driving broken window.

Preferably, the bottom of the fixed base plate is fixedly connected with an extension cylinder, the bottom of the extension cylinder is fixedly connected with a vacuum chuck, the inner side of a vacuum pad of the vacuum chuck is fixedly connected with a pull rod, the pull rod penetrates through the fixed base plate to be in sliding fit with the fixed base plate, and the top of the fixed base plate is provided with a control assembly for enabling the pull rod to move.

Preferably, the control assembly includes the control shaft of rotation connection at the pull rod tip, and the control shaft outer wall rotates and is connected with the rotation handle, and be eccentric connection with the rotation handle tip, fixed base plate top fixedly connected with fixed handle, fixed handle and the adjacent and side that is located its side of rotation handle.

Preferably, the outer wall of the rotating outer barrel is fixedly connected with a limiting rotating ring, the outer sleeve is fixedly connected with the middle of the fixed base plate, the rotating outer barrel is positioned in the outer sleeve and is in rotating fit with the outer sleeve through the limiting rotating ring, the top of the fixed base plate is provided with a quick transmission assembly, the quick transmission assembly comprises a transmission sliding frame fixedly connected to the top of the fixed base plate and a gear ring fixedly connected to the outer wall of the rotating outer barrel, a rack sliding plate is slidably connected to the middle of the transmission sliding frame, and the rack sliding plate.

Preferably, the inner wall of the transmission sliding frame is fixedly connected with an inner sliding rail, the rack sliding plate is positioned in the inner sliding rail, the top of the inner sliding rail is fixedly connected with an isolation spring, the top of the isolation spring is fixedly connected with a bottom base plate, and the rack sliding plate is positioned above the bottom base plate and is in contact with the bottom base plate.

Preferably, the top of the rack sliding plate is fixedly connected with an operating handle, the middle of the rear end of the rack sliding plate is provided with an accommodating cavity, and a return spring is fixedly connected between the accommodating cavity and the transmission sliding frame.

Preferably, the two ends of the fixed substrate are fixedly connected with limiting bent rods, the side wall of the adjusting screw rod is fixedly provided with limiting sliding grooves, and the end parts of the limiting bent rods are located in the limiting sliding grooves and are in sliding fit with the limiting sliding grooves.

Preferably, the rear wall of the fixed substrate is rotatably connected with a telescopic arm through a rear rotating shaft, the telescopic arm comprises an outer cylinder and an inner sliding rod which is positioned in the outer cylinder and is in sliding connection, a tension spring is fixedly connected between the outer cylinder and the inner sliding rod, the vibrating piece comprises a driving motor and a reciprocating rotating piece driven by the driving motor, and the output end of the reciprocating rotating piece is rotatably connected with the window breaking hammer and used for enabling the window breaking hammer to linearly reciprocate.

Preferably, the reciprocating rotating member comprises a rotary disc fixedly connected to the output end of the driving motor and a connecting rod eccentrically and rotatably connected with the rotary disc, the bottom of the window breaking hammer is fixedly connected with a connecting rotating shaft, and the connecting rod is rotatably connected with the connecting rotating shaft.

Preferably, the top of the window breaking hammer is fixedly connected with a hoisting sliding plate, the side wall of the window breaking substrate is fixedly connected with a top connecting plate, the hoisting sliding plate is positioned in a sliding way of the top connecting plate and is in sliding fit with the top connecting plate, the end part of the window breaking hammer is wedge-shaped, and the end part of the window breaking hammer and the base point where the window marking needle is positioned are positioned on a virtual straight line and are parallel to the edge of the window breaking substrate.

Compared with the prior art, the invention has the beneficial effects that:

the invention fixedly adsorbs a vacuum chuck on a window needing to break the window by holding a fixed base plate by hand, supports the steering adjusting column position in a vertical state, repeatedly presses a forward-push rack sliding plate to rotate a rotary outer cylinder so as to quickly lift an adjusting screw rod to prop between window frames of the window needing to be broken, then scratches a glass of the window by the window breaking base plate at the end part of a hand-held telescopic arm, firstly scratches a trace by a window scratching needle with a glass cutter head arranged at the front end, then repeatedly impacts the trace by a window breaking hammer at the rear end to crack the trace, and can cut the whole glass when the window breaking base plate scratches one circumference of the window, at the moment, the rotary fixed base plate drives the whole glass to rotate to the side edge of the window by the vacuum chuck so that the cut whole glass is vertical to the space of the window, thereby opening the window and providing an escape space, and operating the cut edge by adopting the device to be neat, avoid escaping the injury, and the cutting breakage is convenient fast, strives for more time for fleing for, is favorable to quick safe escape, and monoblock glass can not be broken, avoids splashing among the fragmentation process, avoids the accidental injury.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a front view of a semi-sectional configuration of the present invention;

FIG. 3 is a schematic view of a top view step-cut enlarged structure of the present invention;

FIG. 4 is a side view of the corner lay-flat configuration of the present invention;

FIG. 5 is an enlarged view of part A of the present invention;

FIG. 6 is a schematic rear view structure of the present invention;

FIG. 7 is an enlarged view of the portion B of the present invention;

FIG. 8 is an enlarged view of the end view of the present invention;

FIG. 9 is a schematic diagram of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a fixed base plate, 2-a vacuum chuck, 3-a supporting steering adjusting column, 4-a rotating outer cylinder, 5-an adjusting screw rod, 6-a reversing rotating sleeve, 7-a telescopic arm, 8-a window breaking base plate, 9-a window scratching needle, 10-a window breaking hammer, 11-an extending cylinder, 12-a pull rod, 13-a control shaft, 14-a rotating handle, 15-a fixed handle, 16-a limiting rotating ring, 17-an outer sleeve, 18-a transmission sliding frame, 19-a gear ring, 20-a rack sliding plate, 21-an inner sliding rail, 22-an isolation spring, 23-a bottom cushion plate, 24-an operating handle, 25-a reset spring, 26-a limiting bent rod, 27-a limiting sliding groove, 28-a tension spring, 29-a rotating disc and 30-a connecting rod, 31-connecting rotating shaft, 32-hoisting sliding plate, 33-top connecting plate and 34-driving motor.

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.

Referring to fig. 1-9, the present invention provides a technical solution:

as shown in the figure, the whole window breaking device for fire rescue comprises a fixed base plate 1, a vacuum sucker 2 is fixedly arranged at the bottom of the fixed base plate 1, a supporting steering adjusting column 3 is arranged in the middle of the fixed base plate 1 in a rotating mode, the supporting steering adjusting column 3 comprises a rotating outer cylinder 4 and an adjusting screw 5 connected with threads, the end portion of the adjusting screw 5 is connected with a reversing rotating sleeve 6 in a rotating mode, the supporting steering adjusting column 3 is used for supporting between window frames of required broken windows, the fixed base plate 1 is supported to rotate so as to enable the supporting steering adjusting column to rotate, a telescopic arm 7 is connected to the rear wall of the fixed base plate 1 in a rotating mode, a broken window base plate 8 is connected to the end portion of the telescopic arm 7 in a rotating mode, a window scratching needle 9 and a vibration piece are fixedly connected to the bottom of the broken window base plate 8, a.

The vacuum chuck 2 is fixedly adsorbed on a window needing to break the window by holding the fixed base plate 1 by hand, so that the supporting steering adjusting column is in a 3-position vertical state, the adjusting screw rod 5 is lifted by rotating the outer cylinder 4 to be propped between window frames of the window needing to be broken, then the window breaking base plate 8 at the end part of the hand-held telescopic arm 7 is used for scratching the glass of the window, firstly a mark is scratched through a window scratching needle 9 with a glass cutter head arranged at the front end, then the mark is repeatedly impacted through a window breaking hammer 10 at the rear end to crack the window, when the window breaking base plate 8 scratches one circumference of the window, the whole glass can be cut, at the moment, the fixed base plate 1 is rotated to drive the whole glass to rotate to the side edge of the window through the vacuum chuck 2, the cut edge is neat while providing an escape space, the escape is avoided from being injured, the cutting and the crushing are quick and convenient, more time is won for the escape, avoid the splash among the crushing process, avoid accidental injury, simultaneously can recycle, reduce extravagantly.

In order to reserve the movement and installation space of the telescopic arm 7 and the window breaking substrate 8 at the end part of the telescopic arm, the distance between the vacuum chuck 2 and the telescopic arm 7 is increased through the extension cylinder 11; and through the rotation handle 14 that is equipped with, when using, through handheld fixed handle 15 simultaneously, will rotate handle 14 and pull up, through the eccentric connection with control shaft 13, when pulling up, make rotation handle 14 rise, and then drive vacuum chuck 2's vacuum pad upwards and pull up, form the negative pressure space between with the glass, thereby form inside and outside pressure differential, firmly fix vacuum chuck 2 and fixed base plate 1, through being equipped with rotation handle 14 at the fixed bottom plate 1 top, make things convenient for vacuum adsorption's operation, can remove fixedly through pulling rotation handle 14 downwards.

In order to keep the position between the fixed base plate 1 and the supporting steering adjusting column 3 relatively unchanged, the limiting rotating ring 16 and the outer sleeve 17 are arranged to keep rotating fit, so that the sliding of the fixed base plate 1 is avoided, and a stable rotating base is obtained; in order to solve the problem that the length adjusting speed of the directly rotating outer cylinder 4 is slow, the rack sliding plate 20 is provided with a quick transmission component, so that the rack sliding plate can drive the rotating outer cylinder 4 to rotate in a translational mode, the operation adjusting speed is further accelerated, and the operation is simpler and faster; the rack sliding plate 20 is meshed with the gear ring 19 by pressing down the rack sliding plate 20, the isolation spring 22 is compressed, the rack sliding plate 20 is pushed forward at the moment so that the rotating outer cylinder 4 can rotate, the adjusting screw 5 cannot rotate and only can move up and down under the matching of the limiting bent rod 26 and the limiting sliding groove 27 so that the adjusting screw extends out or retracts, the length of the supporting steering adjusting column 3 is changed, window frames with different heights can be used, the application range of the window frames is increased, when the window frames are pushed forward to a certain distance, the rack sliding plate 20 is loosened, the bottom backing plate 23 is bounced under the action of the isolation spring 22 so that the rack sliding plate 20 bounced without being meshed with the gear ring 19 and can be quickly restored to the original position under the action of the reset spring 25, the forward-pushing rack sliding plate 20 can be pressed down again so that the rotating outer cylinder 4 rotates until the proper height is adjusted, and the forward pushing mode, the rotating outer cylinder 4 is rotated, so that the adjustment is accelerated, the required time is reduced, and the escape time is strived for.

Wherein, in order to make the edge of cutting be close to window glass's edge as far as possible, consequently will draw window needle 9 to set up in the corner position, and make broken window base plate 8 set up for rotating, the edge removal along the window through handheld operating handle 24 drive broken window base plate 8, it uses fixed baseplate 1's center to rotate as the center to drive flexible arm 7 simultaneously, the extension and the shortening of flexible arm 7 of cooperation, make broken window base plate 8 can reach the border position of any window, it links to each other broken window base plate 8 and fixed baseplate 1 through flexible arm 7, as a whole, thereby make things convenient for the use of whole main part and receive and release, avoid omitting parts.

In order to accelerate the window breaking speed, after the window breaking needle 9 passes through the window breaking needle, the electric drive is adopted to knock the broken edge, the rotating disc 29 is rotated by switching on the drive motor 34, the connecting rod 30 in eccentric connection is driven to move back and forth in the rotating process, so that the window breaking hammer 10 rapidly reciprocates along the hoisting sliding plate 32, the window breaking hammer is knocked on the surface of glass to break the window rapidly, the window breaking hammer 10 is wedge-shaped, the end part of the window breaking hammer is linear, the knocking point and the scratched trace are on the same line on the same virtual straight line with the base point of the window breaking needle 9, and the knocking is accurate and rapid.

One specific application of this embodiment is:

the invention uses the fixed handle 15 of the fixed base plate 1 to hold by hand, uses the rotary retracting and rotating handle 14 to pull up the vacuum suction pad of the vacuum sucker 2, thereby forming a negative pressure space, and is fixedly adsorbed on the window needing to be broken, at the moment, the supporting steering adjusting column 3 is in a vertical state, the rotating outer cylinder 4 is rotated by repeatedly pressing the forward-pushing rack sliding plate 20 downwards, so that the adjusting screw 5 is rapidly lifted to prop between the window frames of the needing to be broken, then the window is scratched on the glass of the window through the broken window base plate 8 at the end part of the hand-held telescopic arm 7, firstly the mark is scratched through the window scratching needle 9 with the glass cutter head at the front end, then the mark is repeatedly impacted through the broken window hammer 10 at the rear end, the mark is cracked, when the broken window base plate 8 scratches one circumference of the window, the cutting of the whole piece of glass can be completed, at the moment, the rotary fixed base plate 1 drives the whole piece of the glass to rotate, the switching-over of 5 tip of adjusting screw rod is changeed 6 simultaneously and is makeed to support and turn to regulation post 3 and can not rotate, through the rotation of these two, and then satisfy fixed baseplate 1's switching-over demand, thereby it is perpendicular with window place space to make the monoblock glass that is cut down, thereby open the window, the space of fleing is provided, the edge of adopting this device to operate the cutting is neat, avoid escaping the injury, and it is broken convenient fast to cut, strive for more time for fleing for, be favorable to quick safe escape, and monoblock glass can not be broken, avoid splashing among the crushing process, avoid the accidental injury, simultaneously can recycle, it is extravagant to reduce.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a fire rescue is with whole broken window device which characterized in that: including fixed baseplate (1), fixed baseplate (1) bottom is fixed and is equipped with vacuum chuck (2), it turns to adjusting post (3) to rotate to be equipped with in the middle of fixed baseplate (1), it turns to adjusting post (3) including rotating adjusting screw (5) including urceolus (4) and threaded connection to support to turn to, adjusting screw (5) tip rotates and is connected with switching-over commentaries on classics cover (6), it turns to adjusting post (3) and is used for supporting between the window frame of required broken window to support fixed baseplate (1) and supply it to turn to, fixed baseplate (1) back wall rotates and is connected with flexible arm (7), flexible arm (7) tip all rotates and is connected with broken window base plate (8), broken window base plate (8) bottom fixedly connected with draws window needle (9) and vibrations piece, broken window base plate (8) inboard sliding connection has broken window hammer (10), the vibrating piece is used for driving the window breaking hammer (10) to move in a reciprocating mode.

2. A fire rescue integral window breaking device as defined in claim 1, wherein: the utility model discloses a vacuum cleaner, including fixed base plate (1), extension section of thick bamboo (11) of fixedly connected with in fixed base plate (1) bottom, extend a section of thick bamboo (11) bottom and vacuum chuck (2) fixed connection, the inboard fixedly connected with pull rod (12) of vacuum pad of vacuum chuck (2), pull rod (12) pass fixed base plate (1) and sliding fit with it, fixed base plate (1) top is equipped with control assembly and is used for making pull rod (12) remove.

3. A fire rescue integral window breaking device as defined in claim 2, wherein: control assembly is including rotating control shaft (13) of connecting at pull rod (12) tip, control shaft (13) outer wall rotates and is connected with rotation handle (14), and is eccentric connection with rotation handle (14) tip, fixed base plate (1) top fixedly connected with fixed handle (15), fixed handle (15) are adjacent and are located its side with rotation handle (14).

4. A fire rescue integral window breaking device as defined in claim 1, wherein: rotate urceolus (4) outer wall fixedly connected with spacing circle (16), fixedly connected with outer sleeve (17) in the middle of PMKD (1), rotate urceolus (4) and be located outer sleeve (17) and through spacing circle (16) rather than normal running fit, PMKD (1) top is equipped with the quick drive subassembly, the quick drive subassembly includes transmission sliding frame (18) and fixed connection at the transmission sliding frame (18) at PMKD (1) top and gear ring (19) at rotation urceolus (4) outer wall, sliding connection has rack slide (20) in the middle of transmission sliding frame (18), rack slide (20) and gear ring (19) meshing.

5. A fire rescue integral window breaking device as defined in claim 4, wherein: slide rail (21) in transmission sliding frame (18) inner wall fixedly connected with, rack slide (20) are located interior slide rail (21), and interior slide rail (21) top fixedly connected with isolation spring (22), isolation spring (22) top fixedly connected with bottom backing plate (23), rack slide (20) are located bottom backing plate (23) top and contact with it.

6. A fire rescue integral window breaking device as defined in claim 5, wherein: the rack sliding plate is characterized in that an operating handle (24) is fixedly connected to the top of the rack sliding plate (20), an accommodating cavity is formed in the middle of the rear end of the rack sliding plate (20), and a return spring (25) is fixedly connected between the accommodating cavity and the transmission sliding frame (18).

7. A fire rescue integral window breaking device as defined in claim 1, wherein: fixed baseplate (1) both ends fixedly connected with spacing knee (26), spacing spout (27) have been seted up to adjusting screw (5) lateral wall is fixed, spacing knee (26) tip is located spacing spout (27) and sliding fit with it.

8. A fire rescue integral window breaking device as defined in claim 1, wherein: fixed baseplate (1) back wall rotates with flexible arm (7) through the back pivot to be connected, flexible arm (7) include urceolus and lie in its sliding connection's interior slide bar, and fixedly connected with extension spring (28) between the two, shake the piece and include driving motor (34) and by the reciprocal revolving part of driving motor (34) driven, the output that the piece can be changeed to the reciprocal rotates with broken window hammer (10) and is connected for make its straight reciprocating motion.

9. A fire rescue integral window breaking device as defined in claim 8, wherein: reciprocal rotating member includes carousel (29) of fixed connection at the output of driving motor (34) and connecting rod (30) of being connected with carousel (29) eccentric rotation, broken window hammer (10) bottom fixedly connected with connects pivot (31), connecting rod (30) rotate with connecting pivot (31) and be connected.

10. A fire rescue integral window breaking device as defined in claim 8, wherein: broken window ram (10) top fixedly connected with hoist and mount slide (32), broken window base plate (8) lateral wall fixedly connected with top even board (33), hoist and mount slide (32) are located the slide of top even board (33) and sliding fit with it, broken window ram (10) tip is wedge and its tip and draws window needle (9) place basic point on a virtual straight line and parallel with broken window base plate (8) edge.