CN206198491U - A kind of fire-fighting descending lifeline suspension ring - Google Patents
A kind of fire-fighting descending lifeline suspension ring Download PDFInfo
- Publication number
- CN206198491U CN206198491U CN201620957508.5U CN201620957508U CN206198491U CN 206198491 U CN206198491 U CN 206198491U CN 201620957508 U CN201620957508 U CN 201620957508U CN 206198491 U CN206198491 U CN 206198491U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- shaped connecting
- fire
- ground nail
- suspension ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fire-fighting descending lifeline suspension ring of fire-fighting equipment accessory technical field,Including L-shaped connecting rod,The left side top of the L-shaped connecting rod is provided with T-shaped connection bloom,It is provided with the lower center position of the T-shaped connection bloom and grabs ground nail,The right side central position of the L-shaped connecting rod is provided with handle,The left bottom of the L-shaped connecting rod is provided with crossbearer,L-shaped connecting rod rust corrosion can be prevented by epoxy coating and wearable ceramic coat layer and frictional dissipation when using is reduced,Prevent fracture,Extend the service life of L-shaped connecting rod,Increase security,The surface for grabbing ground nail is provided with bortz powder coating,Reduction grabs ground nail to abrasion when being moved in wall,Increased the hardness for grabbing ground nail simultaneously,It is easy to beat and enters wall,Rubber antiskid bar is provided with the top of trapezoidal fixed seat,Increase the frictional force between trapezoidal fixed seat and wall,Simple structure,It is easy to use.
Description
Technical field
The utility model is related to fire-fighting equipment accessory technical field, specially a kind of fire-fighting descending lifeline suspension ring.
Background technology
Fire-fighting descending lifeline is made up of suspension ring, suspender belt, rope and speed control etc., is a kind of making one along the slow decline of rope
Safe rescue equipment.Its available dedicated installs utensil and is arranged on building window, balcony or building flat etc., can also be arranged on
On elevating fire truck, suffer a calamity or disaster personnel of the rescue on the high-rise scene of a fire, during work, by the dynamic main frame of slow descending rope strap
Planet gear reducing mechanism operating produce friction effect with the friction block in friction wheel hub, it is ensured that user's slow drop safely, however,
A kind of existing application method of fire-fighting descending lifeline suspension ring is hooked on installation utensil, but is installed utensil and be mounted in building
On outer surface, long-term exposed rust corrosion easy in atmosphere reduces intensity, and influence is used, or suspension ring pass through rope one
Rise and be connected in the column fixed object established, this mode has certain limitation, therefore, proposing a kind of fire-fighting descending lifeline
Use suspension ring.
Utility model content
The purpose of this utility model is to provide a kind of fire-fighting descending lifeline suspension ring, to solve to be proposed in above-mentioned background technology
Installation utensil be mounted on external surface of buildings, long-term exposed rust corrosion easy in atmosphere reduces intensity, influence
Use, or suspension ring are connected in the column fixed object established together by rope, this mode has certain limitation
The problem of property.
To achieve the above object, the utility model provides following technical scheme：A kind of fire-fighting descending lifeline suspension ring, including L
Shape connecting rod, the left side top of the L-shaped connecting rod is provided with T-shaped connection bloom, is set at the lower center position of the T-shaped connection bloom
Ground nail is grabbed, the right side central position of the L-shaped connecting rod is provided with handle, and the left bottom of the L-shaped connecting rod is provided with crossbearer, institute
The top left side for stating crossbearer is provided with tapped through hole, and the bottom left of the crossbearer is provided with the bolt matched with tapped through hole, institute
The top of bolt is stated through tapped through hole, the top of the bolt is provided with trapezoidal fixed seat, the surface of the trapezoidal fixed seat
Triangular groove is provided with top center position, the bottom of the L-shaped connecting rod is provided with pole, and the bottom of the pole is provided with and turns
Axle, the bottom of the rotating shaft is provided with rope.
Preferably, the L-shaped connecting rod includes steel core, and the outer wall of the steel core is provided with epoxy coating, the asphalt mixtures modified by epoxy resin
The outer wall of fat coating is provided with wearable ceramic coat layer.
Preferably, the surface for grabbing ground nail is provided with bortz powder coating.
Preferably, it is provided with rubber antiskid bar at the top of the trapezoidal fixed seat.
Compared with prior art, the beneficial effects of the utility model are：If the column fixed object that scene is not established,
By screwing the trapezoidal fixed seat of bolt increase and grabbing the distance between ground nail, it is set to be stuck in balcony forward position by handle pressing vertical
Wall top, then tap T-shaped with iron hammer or hard thing and connect bloom, is allowed and grabs ground nail and be absorbed in the segment distance of wall one, and spiral shell is screwed again
Bolt allows trapezoidal fixed seat closely to be contacted with wall, you can slow drop, when there is the column fixed object established at scene, can be by suspension ring
It is hooked in the column fixed object established, or by rope together bolt on column fixed object is established, by screwing bolt
Allow and grab ground nail and be inserted into triangular groove, can prevent from coming off, reduce and use limitation, while the device can usually be put
Enter in chest, be easy to maintaining, it is not necessary to set on wall and utensil is installed, applied by epoxy coating and wear-resistant ceramic
The bed of material can prevent L-shaped connecting rod rust corrosion and reduce frictional dissipation when using, and prevent fracture, extend the use of L-shaped connecting rod
In the life-span, increase security, the surface for grabbing ground nail is provided with bortz powder coating, and reduction grabs ground nail to mill when being moved in wall
Damage, while increased the hardness for grabbing ground nail, be easy to beat and enter wall, rubber antiskid bar is provided with the top of trapezoidal fixed seat, increase
Big frictional force between trapezoidal fixed seat and wall, prevents from loosening, and the apparatus structure is simple, easy to use.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model L-shaped connecting rod profile.
In figure：Ground nail, 3 triangular grooves, 4 trapezoidal fixed seats, 5 bolts, 6 tapped through holes, 7 are grabbed in 1 T-shaped connection bloom, 2
Crossbearer, 8 ropes, 9 rotating shafts, 10 poles, 11 handles, 12L shapes connecting rod, 120 steel cores, 121 epoxy coatings, 122 wear-resistant ceramics
Dope layer.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of fire-fighting descending lifeline suspension ring, including L-shaped connects
Bar 12, the left side top of the L-shaped connecting rod 12 is provided with T-shaped connection bloom 1, at the lower center position of the T-shaped connection bloom 1
It is provided with and grabs ground nail 2, the right side central position of the L-shaped connecting rod 12 is provided with handle 11, and the left bottom of the L-shaped connecting rod 12 sets
The top left side for having crossbearer 7, the crossbearer 7 is provided with tapped through hole 6, and the bottom left of the crossbearer 7 is provided with and the phase of tapped through hole 6
The bolt 5 of matching, through tapped through hole 6, the top of the bolt 5 is provided with trapezoidal fixed seat 4, institute at the top of the bolt 5
The surface crown central position for stating trapezoidal fixed seat 4 is provided with triangular groove 3, and the bottom of the L-shaped connecting rod 12 is provided with pole
10, the bottom of the pole 10 is provided with rotating shaft 9, and the bottom of the rotating shaft 9 is provided with rope 8.
Wherein, the L-shaped connecting rod 12 includes steel core 120, and the outer wall of the steel core 120 is provided with epoxy coating 121, institute
The outer wall for stating epoxy coating 121 is provided with wearable ceramic coat layer 122, is applied by epoxy coating 121 and wear-resistant ceramic
The bed of material 122 can prevent the rust corrosion of L-shaped connecting rod 12 and reduce frictional dissipation when using, and prevent fracture, extension L-shaped connecting rod 12
Service life, increase security, the surface for grabbing ground nail 2 is provided with bortz powder coating, and reduction grabs ground nail 2 in wall
Abrasion during motion, while increased the hardness for grabbing ground nail 2, is easy to beat and enters wall, and the top of the trapezoidal fixed seat 4 sets
There is rubber antiskid bar, increase the frictional force between trapezoidal fixed seat 4 and wall, come off when preventing from using.
Operation principle：If the column fixed object that scene is not established, trapezoidal fixed seat 4 is increased by screwing bolt 5
With grab the distance between ground nail 2, being pressed by handle 11 makes it be stuck in balcony forward position vertical wall top, then with iron hammer or hard
Thing taps T-shaped connection bloom 1, allows and grabs ground nail 2 and be absorbed in the segment distance of wall one, screw again bolt 5 allow trapezoidal fixed seat 4 closely with
Wall is contacted, you can slow drop, when there is the column fixed object established at scene, suspension ring can be hooked in the column fixture established
On body, or by rope together bolt in the column fixed object established, allowed by screwing bolt 5 and grab ground nail 2 and be inserted into three
In angular groove 3, can prevent from coming off, reduce and use limitation, the device can be usually put into chest, be easy to safeguard and protect
Support, while the installation utensil of suspension ring need not be installed on wall, by epoxy coating 121 and wearable ceramic coat layer
122 can prevent the rust corrosion of L-shaped connecting rod 12 and reduce frictional dissipation when using, and prevent fracture, extend making for L-shaped connecting rod 12
With the life-span, increase security, the surface for grabbing ground nail 2 is provided with bortz powder coating, reduction grabs ground nail 2 to when being moved in wall
Abrasion, while increased the hardness for grabbing ground nail 2, is easy to beat and enters wall, and the top of trapezoidal fixed seat 4 is provided with rubber antiskid
Bar, increases the frictional force between trapezoidal fixed seat 4 and wall, prevents from loosening, and the apparatus structure is simple, easy to use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of fire-fighting descending lifeline suspension ring, including L-shaped connecting rod (12), it is characterised in that：The left side top of the L-shaped connecting rod (12)
Portion is provided with T-shaped and connects bloom (1), is provided with the lower center position of T-shaped connection bloom (1) and grabs ground nail (2), the L-shaped
The right side central position of connecting rod (12) is provided with handle (11), and the left bottom of the L-shaped connecting rod (12) is provided with crossbearer (7), institute
The top left side for stating crossbearer (7) is provided with tapped through hole (6), and the bottom left of the crossbearer (7) is provided with and tapped through hole (6) phase
The bolt (5) matched somebody with somebody, through tapped through hole (6), the top of the bolt (5) is provided with trapezoidal fixation at the top of the bolt (5)
Seat (4), the surface crown central position of the trapezoidal fixed seat (4) is provided with triangular groove (3), the L-shaped connecting rod (12)
Bottom be provided with pole (10), the bottom of the pole (10) is provided with rotating shaft (9), and the bottom of the rotating shaft (9) is provided with rope
(8)。
2. a kind of fire-fighting descending lifeline suspension ring according to claim 1, it is characterised in that：The L-shaped connecting rod (12) includes
Steel core (120), the outer wall of the steel core (120) is provided with epoxy coating (121), outside the epoxy coating (121)
Wall is provided with wearable ceramic coat layer (122).
3. a kind of fire-fighting descending lifeline suspension ring according to claim 1, it is characterised in that：The surface for grabbing ground nail (2)
It is provided with bortz powder coating.
4. a kind of fire-fighting descending lifeline suspension ring according to claim 1, it is characterised in that：The trapezoidal fixed seat (4)
Top is provided with rubber antiskid bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620957508.5U CN206198491U (en) | 2016-08-27 | 2016-08-27 | A kind of fire-fighting descending lifeline suspension ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620957508.5U CN206198491U (en) | 2016-08-27 | 2016-08-27 | A kind of fire-fighting descending lifeline suspension ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206198491U true CN206198491U (en) | 2017-05-31 |
Family
ID=58760410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620957508.5U Expired - Fee Related CN206198491U (en) | 2016-08-27 | 2016-08-27 | A kind of fire-fighting descending lifeline suspension ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206198491U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320862A (en) * | 2017-08-29 | 2017-11-07 | 苏州烁耀电子材料有限公司 | A kind of Novel firefighting descending lifeline suspension ring |
| CN107376139A (en) * | 2017-08-29 | 2017-11-24 | 苏州烁耀电子材料有限公司 | A kind of fire-fighting descending lifeline suspension ring |
| CN108392753A (en) * | 2018-02-08 | 2018-08-14 | 昆明申港科技发展有限公司 | Desk desk high building life saving device |
| CN109675214A (en) * | 2019-01-08 | 2019-04-26 | 浙安集团有限公司 | A kind of fire-fighting descending lifeline hanging ring fixed structure |
-
2016
- 2016-08-27 CN CN201620957508.5U patent/CN206198491U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320862A (en) * | 2017-08-29 | 2017-11-07 | 苏州烁耀电子材料有限公司 | A kind of Novel firefighting descending lifeline suspension ring |
| CN107376139A (en) * | 2017-08-29 | 2017-11-24 | 苏州烁耀电子材料有限公司 | A kind of fire-fighting descending lifeline suspension ring |
| CN107320862B (en) * | 2017-08-29 | 2022-12-23 | 湖南吉安消防有限公司 | Rings for fire control descent control device |
| CN108392753A (en) * | 2018-02-08 | 2018-08-14 | 昆明申港科技发展有限公司 | Desk desk high building life saving device |
| CN109675214A (en) * | 2019-01-08 | 2019-04-26 | 浙安集团有限公司 | A kind of fire-fighting descending lifeline hanging ring fixed structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20170827 |