CN108057181A

CN108057181A - A kind of three fork arms of single escape well head

Info

Publication number: CN108057181A
Application number: CN201711013619.6A
Authority: CN
Inventors: 蒋浪
Original assignee: Chengdu Chuanghui Keda Technology Co Ltd
Current assignee: Chengdu Chuanghui Keda Technology Co Ltd
Priority date: 2017-10-26
Filing date: 2017-10-26
Publication date: 2018-05-22

Abstract

The invention discloses a kind of three fork arms of single escape well head, belong to fire fighting device field, it includes the body of rod, and the body of rod is the rod-shaped setting of Trident Type, is connected with electric capstan in the middle part of the Trident Type body of rod, the electric capstan is connected with safety line；It further includes lock, and the lock forms arm ring with safety line stitch, and the lock can tighten and loosen the safety line to control the arm ring size.Above-mentioned setting causes the invention compared to prior art device more flexibly and conveniently, it is used cooperatively when the single escape of fire should be carried out to the old building for not carrying out escape route transformation with single escape well head, decline escape rate can be controlled using electric capstan cooperation safety line, promotes security；It using lock tightens and loosens the safety line that the arm ring size is controlled to meet different building shape Man's Demands, ensure that the versatility that safety line uses, greatly improve escape probability.

Description

A kind of three fork arms of single escape well head

Technical field

The invention belongs to fire fighting device fields, are specifically a kind of three fork arms of single escape well head.

Background technology

With the high speed development of social economy, the urban skyscraper of office, inhabitation for people's daily life etc. is got over Come more, high buildings and large mansions stand in great numbers everywhere, form the landscape of architecture ensemble；But its existing security hidden trouble is also increasingly Increase, affect daily life.

It, sometimes but can be because it is found that the fire behavior originals such as not in time although being both provided with fire-fighting equipment in high-rise building object Cause causes timely and effectively control the intensity of a fire, while when there is earthquake, explosion when outburst disasters, trapped person is only The escape devices such as stair-corridor, rope ladder or descending lifeline that can be by being arranged on high building certain position are escaped, but due to Before disaster, crowd is hopeless in a hurry, for the old,weak,sick and disabled and child, is using above-mentioned escape method in process In often because phenomena such as how crowded people is cause escape route have some setbacks in addition escape during trample, there is people The phenomenon that member's injures and deaths, occurs, and not only affects the normal operation of above-mentioned escape mode, can't reach good escape effect, escape Time is wasted；Likewise, the use of the equipment of high-altitude flight now, fire balloon, ferris wheel either for amusement Deng and for as traffic according to aircraft etc., caused by the calamity time also increasing, due to the running of its high-altitude Reason, when escaping in face of catastrophic event, escape method and escape time are limited, when the use of parachute can spend a large amount of Between, personnel's escape that it can be realized in drop event is limited so that and casualty's ratio is high, therefore convenient for eminence escape Apparatus needs constantly research and development.

At present, although most of escape devices can reach high-rise life saving this function, escape well head of the prior art Be mostly to be fixedly connected, and to building early period installation site and installment work propose new requirement, and in face of old-fashioned House, can not be by selecting escape route to escape once disaster occurs not for its special transformation.In offer one kind, one escapes While raw well head, the present invention carries out unique design for the accessory of its single escape well head, further improves safe system Number.

The content of the invention

Present disclosure is, for appeal problem, provides a kind of three fork arms of single escape well head, reply not into It is used cooperatively when the old building of row escape route transformation carries out the single escape of fire with single escape well head, uses electric mincing Disk cooperation safety line can control decline escape rate, promote security；It tightens using lock and loosens the safety rope Rope ensure that the versatility that safety line uses, significantly so that the arm ring size to be controlled to meet different building shape Man's Demands Raising escape probability.

The solution of the present invention is as follows:

A kind of three fork arms of single escape well head, it includes the body of rod, and the body of rod is the rod-shaped setting of Trident Type, the Trident Type bar Electric capstan is connected in the middle part of body, the electric capstan is connected with safety line；It further includes lock, the lock and safety rope Rope stitch forms arm ring, and the lock can tighten and loosen the safety line to control the arm ring size.

It is such to be advantageous in that, there is preferable stability, electric capstan cooperation safety line can control decline to escape Rate promotes security；Arm ring size can adjust to meet different building shape Man's Demands, ensure that safety line uses logical With property, escape probability is greatly improved

Further, the body of rod includes mounting disc and compression bar；The mounting disc is set for disk, and the compression bar is three and divides It is not set along 120 ° of deciles of mounting disc central symmetry；The compression bar is hinged on the installation plate edge.

Further, the mounting disc lower surface is provided with the holding tank by center of circle trisection, and the compression bar is hinged on appearance Receiving slot port and rotating is accommodated into inside holding tank.

Due to above-mentioned setting, compression bar is hinged on holding tank port and can rotate and is accommodated into inside holding tank, can not make Used time is convenient for storage.

Further, it further includes the spring mechanism for being arranged on compression bar side wall, and the spring mechanism includes spring and plays tongue； The spring is arranged in the mounting hole that compression bar side wall opens up, and the bullet tongue is arranged on outside compression bar side wall and is connected with spring.

Further, it is provided with anti-skidding fricting strip on the bullet tongue.

Due to above-mentioned setting, when the present invention is used in conjunction with single escape well head, particularly, peace is connected in the present invention When filling gap position, which can play the role of anti-skidding, anti-torsion, further promote security.

Further, the compression bar lower surface is additionally provided with handle, and the handle is slidably connected with compression bar lower surface and energy It is axially moved with respect to compression bar.

Further, it further includes the handle for being arranged on mounting disc upper surface, the handle for it is annular set and with installation Disk is hinged.

Further, the handle outer surface is coated with insulating rubber set.

Due to above-mentioned setting, handle can opposite compression bar axial movement be advantageous in that the impetus that escape personnel is provided, can be with The anchor point of the survival equipments such as prompt drop rope sling is reinforced as in the later stage, and spacing can be adjusted and meet different demands；Handle is convenient for It uses and stores, insulating rubber set reduces influence of the burning things which may cause a fire disaster to carrying, the installation during this product normal use etc..

In conclusion as a result of appeal technological means, beneficial effects of the present invention are：

1st, it is simple in structure, mode is reliable, cost is relatively low, suitable for promote.

2nd, there is preferable stability, electric capstan cooperation safety line can control decline escape rate, promote safety Property.

3rd, design is rationally convenient for storage.

4th, arm ring size can adjust to meet different building shape Man's Demands, ensure that the versatility that safety line uses, Greatly improve escape probability.

Description of the drawings

Fig. 1 is the structural diagram of the present invention；

The schematic diagram that Fig. 2 mounting discs are connected with compression bar；

Fig. 3 is intended to for A to schematic diagram；

Fig. 4 is intended to for B to schematic diagram；

Fig. 5 is enlarged diagram schematic diagram at C：

It is marked in figure：1st, the body of rod；2nd, safety line；3rd, electric capstan；4th, latch；101st, mounting disc；102nd, compression bar；103rd, hold Receive slot；104th, tongue is played；105th, spring；106th, mounting hole；107th, anti-skidding fricting strip；108th, handle；109th, handle；110th, heat-insulated rubber Gum cover.

Specific embodiment

In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing 1 to Fig. 5 is explained in detail the structure of invention.

Embodiment 1：As shown in Fig. 1 to 5,

A kind of three fork arms of single escape well head, it includes the body of rod 1, and the body of rod 1 is the rod-shaped setting of Trident Type, the Trident Type 1 middle part of the body of rod is connected with electric capstan 3, and the electric capstan 3 is connected with safety line 2；It further includes lock 4, the lock 4 Arm ring is formed with 2 stitch of safety line, the lock 4 can tighten and loosen the safety line 2 to control the arm ring Size.

As preference, the body of rod 1 can be arranged to the mounting disc 101 interconnected and compression bar 102；

The mounting disc 101 is that disk is set, and the compression bar 102 is for three and respectively along 120 ° of 101 central symmetry of mounting disc etc. Set up separately and put and be hinged on 101 edge of mounting disc.

101 lower surface of mounting disc is provided with the holding tank 103 by center of circle trisection, and the compression bar 102 is hinged on appearance Receiving 103 port of slot and rotating is accommodated into inside holding tank 103.

102 side wall of compression bar, which is connected with, plays tongue 104, and 102 side wall of compression bar offers mounting hole 106, the spring 105 are arranged in mounting hole 106, play tongue 104 and are connected with spring 105.

As preference, following setting can be done, anti-skidding fricting strip 107 is provided on tongue 104 is played.

It particularly, can be by 102 following table of compression bar in the combination of any of the above-described basic technology scheme or preferred embodiment Face is additionally provided with handle 108, and the handle 108 is slidably connected with 102 lower surface of compression bar and the opposite compression bar 102 of energy is axially moved.

Further, handle 109, the handle 109 and mounting disc 101 can also be set in the upper surface of mounting disc 101 It is hinged.

Particularly, preferably, 109 outer surface of the handle is coated with insulating rubber set 110.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.

Claims

1. a kind of three fork arms of single escape well head, it is characterised in that：It includes the body of rod（1）, the body of rod（1）For Trident Type bar Shape is set, the Trident Type body of rod（1）Middle part is connected with electric capstan（3）, the electric capstan（3）It is connected with safety line （2）；It further includes lock（4）, the lock（4）With safety line（2）Stitch forms arm ring, the lock（4）It can tighten With loosen the safety line（2）To control the arm ring size.

2. a kind of three fork arms of single escape well head as described in claim 1, it is characterised in that：The body of rod（1）Including installation Disk（101）And compression bar（102）；The mounting disc（101）It is set for disk, the compression bar（102）For three and respectively along installation Disk（101）120 ° of deciles of central symmetry are set；The compression bar（102）It is hinged on the mounting disc（101）Edge.

3. a kind of three fork arms of single escape well head as claimed in claim 2, it is characterised in that：The mounting disc（101）Following table Face is provided with the holding tank by center of circle trisection（103）, the compression bar（102）It is hinged on holding tank（103）Port can simultaneously rotate It is accommodated into holding tank（103）It is internal.

4. a kind of three fork arms of single escape well head as claimed in claim 3, it is characterised in that：It, which is further included, is arranged on compression bar （102）The spring mechanism of side wall, the spring mechanism include spring（105）With bullet tongue（104）；The spring（105）It is arranged on Compression bar（102）The mounting hole that side wall opens up（106）It is interior, the bullet tongue（104）It is arranged on compression bar（102）Side wall outside and and spring （105）It is connected.

5. a kind of three fork arms of single escape well head as claimed in claim 4, it is characterised in that：The bullet tongue（104）Upper setting There is anti-skidding fricting strip（107）.

6. a kind of three fork arms of single escape well head as described in claim 2 to 5 is any, it is characterised in that：The compression bar（102） Lower surface is additionally provided with handle（108）, the handle（108）With compression bar（102）Lower surface is slidably connected and can opposite compression bar （102）It is axially moved.

7. a kind of three fork arms of single escape well head as claimed in claim 6, it is characterised in that：It, which is further included, is arranged on mounting disc （101）The handle of upper surface（109）, the handle（109）For ring-type setting and and mounting disc（101）It is hinged.

8. a kind of three fork arms of single escape well head as claimed in claim 7, it is characterised in that：The handle（109）Outer surface It is coated with insulating rubber set（110）.