CN206783264U - A kind of fire manhole cover quick opening - Google Patents
A kind of fire manhole cover quick opening Download PDFInfo
- Publication number
- CN206783264U CN206783264U CN201720682273.8U CN201720682273U CN206783264U CN 206783264 U CN206783264 U CN 206783264U CN 201720682273 U CN201720682273 U CN 201720682273U CN 206783264 U CN206783264 U CN 206783264U
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- fire
- sleeve
- quick opening
- handle
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
It the utility model is related to fire-fighting equipment technical field, more specifically to a kind of fire manhole cover quick opening, universal wheel is each attached to the bottom of bottom plate with balancing weight, pole, hydraulic jack and pushing hands are each attached to the top of bottom plate, support bar is arranged on bottom plate, lever is movably connected in the right-hand member of support bar, mobile jib is fixed on support bar, slide bar is arranged on mobile jib, sleeve is arranged on slide bar, spring is arranged between slide bar and sleeve, and auxiliary rod is arranged on the bottom of sleeve, and handle is fixed on sleeve.The fire manhole cover quick opening is simple in construction, easy to use, practical, is easy to fire fighter efficiently to open fire manhole cover in time, so as to reduce the labor intensity of fire fighter.
Description
Technical field
A kind of opening device is the utility model is related to, a kind of fire manhole cover quick opening is refered in particular to, belongs to fire-fighting equipment
Technical field.
Background technology
Well lid is to be used to cover road or family's middle-deep well, prevents people or object from falling.At present, fire manhole cover includes lid
Body, two opposite sides are provided with slotted eye on lid, it is necessary to which professional tool is grasped when fire fighter needs to open fire manhole cover
Make, waste time and energy, therefore it is necessary to design a kind of fire manhole cover quick opening.
Utility model content
The purpose of the utility model is to provide a kind of fire manhole cover quick opening for overcome the deficiencies in the prior art,
The fire manhole cover quick opening is simple in construction, easy to use, practical, is easy to fire fighter efficiently to open in time and disappears
Preventing well cover, so as to reduce the labor intensity of fire fighter.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of fire manhole cover quick opening, bag
Include universal wheel, balancing weight, bottom plate, pole, hydraulic jack, pushing hands, lever, support bar, mobile jib, slide bar, sleeve, spring, auxiliary
Help bar and handle.
Universal wheel is each attached to the bottom of bottom plate with balancing weight, and balancing weight is located at the inner side of universal wheel, pole, hydraulic pressure
Jack is each attached to the top of bottom plate with pushing hands, and pole is located at the left side of hydraulic jack, and pushing hands is located at hydraulic jack
The right side on top, support bar are arranged on bottom plate, and lever is movably connected in the right-hand member of support bar, and the centre position of lever is set
On pole, the right-hand member of lever is arranged in hydraulic jack, and mobile jib is fixed on support bar, and slide bar is arranged on mobile jib, set
Cylinder is arranged on slide bar, and spring is arranged between slide bar and sleeve, and auxiliary rod is arranged on the bottom of sleeve, and handle is fixed on sleeve
On.
As the further optimization of the technical program, the bottom described in a kind of fire manhole cover quick opening of the utility model
It is to be flexibly connected between plate and support bar.
As the further optimization of the technical program, the liquid described in a kind of fire manhole cover quick opening of the utility model
It is to be flexibly connected to press between jack and lever.
As the further optimization of the technical program, the master described in a kind of fire manhole cover quick opening of the utility model
Handle activity mouth, handle bayonet socket and auxiliary rod inlet and outlet are provided with bar, and handle bayonet socket is located at the left side of handle activity mouth,
Auxiliary rod inlet and outlet are positioned at the lower section of handle activity mouth.
As the further optimization of the technical program, the set described in a kind of fire manhole cover quick opening of the utility model
Cylinder is with being to be flexibly connected between auxiliary rod.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
A kind of fire manhole cover quick opening of the utility model, fire manhole cover quick opening structure letter
It is single, it is easy to use, it is practical, it is easy to fire fighter efficiently to open fire manhole cover in time, so as to reduce the labor of fire fighter
Fatigue resistance.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is a kind of structural representation of fire manhole cover quick opening of the utility model.
Accompanying drawing 2 is the connection signal of a kind of bottom plate 3 of fire manhole cover quick opening of the utility model and support bar 8
Figure.
Accompanying drawing 3 is a kind of structural representation of the pole 4 of fire manhole cover quick opening of the utility model.
Accompanying drawing 4 shows for a kind of hydraulic jack 5 of fire manhole cover quick opening of the utility model and the connection of lever 7
It is intended to.
Accompanying drawing 5 is the connection signal of a kind of lever 7 of fire manhole cover quick opening of the utility model and support bar 8
Figure.
Accompanying drawing 6 is a kind of structural representation of the mobile jib 9 of fire manhole cover quick opening of the utility model.
Accompanying drawing 7 is the connection signal of a kind of sleeve 11 of fire manhole cover quick opening of the utility model and auxiliary rod 13
Figure.
Wherein：Universal wheel 1；Balancing weight 2；Bottom plate 3；Pole 4；Hydraulic jack 5；Pushing hands 6；Lever 7；Support bar 8；Mobile jib
9；Handle activity mouth 9-1；Handle bayonet socket 9-2；Auxiliary rod imports and exports 9-3；Slide bar 10；Sleeve 11；Spring 12；Auxiliary rod 13；Hand
Handle 14.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
A kind of fire manhole cover quick opening described in the utility model as shown in accompanying drawing 1,2,3,4,5,6,7, bag
Include：Universal wheel 1, balancing weight 2, bottom plate 3, pole 4, hydraulic jack 5, pushing hands 6, lever 7, support bar 8, mobile jib 9, slide bar 10,
Sleeve 11, spring 12, auxiliary rod 13 and handle 14.
Universal wheel 1 is each attached to the bottom of bottom plate 3 with balancing weight 2, and balancing weight 2 is located at the inner side of universal wheel 1, pole
4th, hydraulic jack 5 is each attached to the top of bottom plate 3 with pushing hands 6, and pole 4 is located at the left side of hydraulic jack 5, pushing hands 6
Positioned at the right side of hydraulic jack 5, support bar 8 is arranged on bottom plate 3, and lever 7 is movably connected in the right-hand member of support bar 8, and
The centre position of lever 7 is arranged on pole 4, and the right-hand member of lever 7 is arranged in hydraulic jack 5, and mobile jib 9 is fixed on support bar
On 8, slide bar 10 is arranged on mobile jib 9, and sleeve 11 is arranged on slide bar 10, and spring 12 is arranged between slide bar 10 and sleeve 11,
Auxiliary rod 13 is arranged on the bottom of sleeve 11, and handle 14 is fixed on sleeve 11.
It is to be flexibly connected between described bottom plate 3 and support bar 8.
It is to be flexibly connected between described hydraulic jack 5 and lever 7.
Handle activity mouth 9-1, handle bayonet socket 9-2 and auxiliary rod inlet and outlet 9-3, and hand are provided with described mobile jib 9
Handle bayonet socket 9-2 is located at handle activity mouth 9-1 left side, and auxiliary rod inlet and outlet 9-3 is located at handle activity mouth 9-1 lower section.
It is to be flexibly connected between described sleeve 11 and auxiliary rod 13.
When using fire manhole cover quick opening onto, fire manhole cover quick opening is shifted to fire-fighting to be opened
Well lid, the slotted eye for making mobile jib 9 be aligned on fire manhole cover, is pressurized to hydraulic jack 5, will in the presence of pole 4
The right-hand member of lever 7 is promoted to be upturned, the left end of lever 7 is fallen downwards so that mobile jib 9 passes through the slotted eye on fire manhole cover
Into, after, stop to pressure jack 5 be pressurized, with hold handle 14, push down on handle 14 in handle activity mouth 9-
Moved on 1 so that auxiliary rod 13 is moved downward on auxiliary rod inlet and outlet 9-3 out, finally shifts handle 14 onto handle bayonet socket
On 9-2, and auxiliary rod 13 will be stuck on the slotted eye on fire manhole cover, pressure release will be carried out to hydraulic jack 5, in pole 4
In the presence of, the right-hand member for promoting lever 7 is fallen downwards, the left end of lever 7 is upturned, and fire manhole cover is lifted, stopping pair
Hydraulic jack 5 carries out pressure release, and fire manhole cover is moved to by fire control well by rotation fire manhole cover quick opening, to hydraulic pressure thousand
Jin top 5 is pressurized, and in the presence of pole 4, the right-hand member for promoting lever 7 is upturned, and the left end of lever 7 is fallen downwards,
So that fire manhole cover falls to the ground, handle 14 is released from handle bayonet socket 9-2, in the presence of spring 12, make auxiliary rod 13 with
Handle 14 returns to original position, and fire manhole cover will be fallen on the ground from mobile jib 9.
It the above is only concrete application example of the present utility model, do not form any limit to the scope of protection of the utility model
System.All technical schemes formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (5)
1. a kind of fire manhole cover quick opening, including universal wheel (1), balancing weight (2), bottom plate (3), pole (4), hydraulic pressure thousand
Jin top (5), pushing hands (6), lever (7), support bar (8), mobile jib (9), slide bar (10), sleeve (11), spring (12), auxiliary rod
And handle (14) (13), it is characterised in that：Universal wheel (1) is each attached to the bottom of bottom plate (3), and counterweight with balancing weight (2)
Block (2) is located at the inner side of universal wheel (1), and pole (4), hydraulic jack (5) are each attached to the top of bottom plate (3) with pushing hands (6),
And pole (4) is located at the left side of hydraulic jack (5), pushing hands (6) is located at the right side of hydraulic jack (5), and support bar (8) is set
Put on bottom plate (3), lever (7) is movably connected in the right-hand member of support bar (8), and the centre position of lever (7) is arranged on branch
On bar (4), the right-hand member of lever (7) is arranged in hydraulic jack (5), and mobile jib (9) is fixed on support bar (8), slide bar (10)
Be arranged on mobile jib (9), sleeve (11) is arranged on slide bar (10), spring (12) be arranged on slide bar (10) and sleeve (11) it
Between, auxiliary rod (13) is arranged on the bottom of sleeve (11), and handle (14) is fixed on sleeve (11).
A kind of 2. fire manhole cover quick opening according to claim 1, it is characterised in that：Described bottom plate (3) with
It is to be flexibly connected between support bar (8).
A kind of 3. fire manhole cover quick opening according to claim 1, it is characterised in that：Described hydraulic jack
(5) it is to be flexibly connected between lever (7).
A kind of 4. fire manhole cover quick opening according to claim 1, it is characterised in that：On described mobile jib (9)
Handle activity mouth (9-1), handle bayonet socket (9-2) and auxiliary rod inlet and outlet (9-3) are provided with, and handle bayonet socket (9-2) is located at
The left side of handle activity mouth (9-1), auxiliary rod inlet and outlet (9-3) are located at the lower section of handle activity mouth (9-1).
A kind of 5. fire manhole cover quick opening according to claim 1, it is characterised in that：Described sleeve (11) with
It is to be flexibly connected between auxiliary rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682273.8U CN206783264U (en) | 2017-06-13 | 2017-06-13 | A kind of fire manhole cover quick opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682273.8U CN206783264U (en) | 2017-06-13 | 2017-06-13 | A kind of fire manhole cover quick opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206783264U true CN206783264U (en) | 2017-12-22 |
Family
ID=60715768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720682273.8U Expired - Fee Related CN206783264U (en) | 2017-06-13 | 2017-06-13 | A kind of fire manhole cover quick opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206783264U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179282A (en) * | 2018-10-18 | 2019-01-11 | 朱晓怡 | A kind of municipal sewer fence ground jack |
| CN109592617A (en) * | 2018-12-26 | 2019-04-09 | 陈欣 | A kind of road filter plate ground jack |
| CN109809341A (en) * | 2019-03-08 | 2019-05-28 | 中国通信建设第一工程局有限公司 | A kind of communication pipeline manhole cover opening device |
-
2017
- 2017-06-13 CN CN201720682273.8U patent/CN206783264U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179282A (en) * | 2018-10-18 | 2019-01-11 | 朱晓怡 | A kind of municipal sewer fence ground jack |
| CN109592617A (en) * | 2018-12-26 | 2019-04-09 | 陈欣 | A kind of road filter plate ground jack |
| CN109592617B (en) * | 2018-12-26 | 2020-09-08 | 福州艺品机电科技有限公司 | Road filter plate jack |
| CN109809341A (en) * | 2019-03-08 | 2019-05-28 | 中国通信建设第一工程局有限公司 | A kind of communication pipeline manhole cover opening device |
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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 |
Granted publication date: 20171222 Termination date: 20180613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |