CN108815760A - A kind of sand box for fire fighting that rocker arm inclination is opened - Google Patents
A kind of sand box for fire fighting that rocker arm inclination is opened Download PDFInfo
- Publication number
- CN108815760A CN108815760A CN201810388878.5A CN201810388878A CN108815760A CN 108815760 A CN108815760 A CN 108815760A CN 201810388878 A CN201810388878 A CN 201810388878A CN 108815760 A CN108815760 A CN 108815760A
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- Prior art keywords
- opening
- closing
- pair
- main box
- support plate
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0045—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using solid substances, e.g. sand, ashes; using substances forming a crust
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses the sand box for fire fighting that a kind of inclination of rocker arm is opened, including cabinet；Cabinet includes the main box on right side and the opening-closing plate in left side；Main box is the cuboid that the accommodating cavity of rectangle is formed on left side；Several equally distributed idler wheels are provided on the lower end surface of main box；The left side top of main box is hingedly arranged in opening-closing plate；Left and right, which is slided, on the upside wall surface of the accommodating cavity of cabinet is provided with driven for opening and closing mandril；The right side lower part lifting of main box is provided with symmetrical inclined shore bar before and after a pair；The right side top of main box is hingedly provided with symmetrically arranged push rod support plate before and after a pair；Columned push rod is fixed between the right end of a pair of push rods support plate；Synchronous driving driven for opening and closing mandril of the rotation actuation of push rod support plate or so slides the lifting with push rod support plate.Sand box for fire fighting structure of the invention is simple, and movement is convenient, and main box inclination is synchronous with opening-closing plate opening to be carried out, and improves efficiency.
Description
Technical field
The present invention relates to fire-fighting equipment technical fields, and in particular to a kind of sand box for fire fighting that rocker arm inclination is opened.
Background technique
Sand box for fire fighting, is specific to the oil-filled equipments such as main transformer, reactor and oil gas place occurs fire and flutterred
The facility rescued.For oil depot (diesel oil, lubricating oil), dining room kitchen, often get angry build workshop etc. for, sand box for fire fighting is must
Standby fire-fighting equipment.
Under normal conditions, because oils cannot fire-fight by water.When meeting an urgent need fire fighting, staff first moves sand box for fire fighting
Top blind flange opens cabinet top so that dry husky voluntarily flow out by gravity, later, staff again with spade sand by disappearing
Anti- sandbox is transported at fire, and sand is covered on oil or flammable liquid, to be put out a fire by smothering action, to eliminate fire
Calamity.
However, using existing technical solution, so that fire extinguishing is inefficient.
Summary of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, provide the sand box for fire fighting that a kind of inclination of rocker arm opens, including
Cabinet；Cabinet includes the main box on right side and the opening-closing plate in left side；Main box is the accommodating cavity that rectangle is formed on left side
Cuboid；Several equally distributed idler wheels are provided on the lower end surface of main box；The left end of main box is hingedly arranged in opening-closing plate
Face top；Left and right, which is slided, on the upside wall surface of the accommodating cavity of cabinet is provided with driven for opening and closing mandril；The right side lower part of main box
Lifting is provided with symmetrical inclined shore bar before and after a pair；The right side top of main box is symmetrically set before and after being hingedly provided with a pair
The push rod support plate set；Columned push rod is fixed between the right end of a pair of push rods support plate；The rotation of push rod support plate is made
Dynamic synchronous driving driven for opening and closing mandril or so slides the lifting with push rod support plate.
As a preferred embodiment of the above technical solution, the left side top rear and front end of main box is separately formed rectangular-shape
Support plate；Opening-closing plate column spinner is articulated between the upper end of a pair of of support plate；The upper end of opening-closing plate is shaped to semi-cylindrical；Opening and closing
The upper end rear and front end of plate forms torsional spring resettlement groove；Opening-closing plate column spinner front-rear direction passes through the upper end of opening-closing plate and opening and closing
The upper end of plate is fixed on opening-closing plate column spinner；The rear and front end of opening-closing plate column spinner is arranged with torsional spring；A pair of of torsional spring is close
One end is separately fixed on the close side wall of a pair of of torsional spring resettlement groove, separate one end is fixed respectively in a pair of of support plate；Main tank
The right side top rear and front end of body is separately formed the right driving support plate of rectangular-shape；Pivot between a pair of right driving support plate
It is connected to driving newel；A pair of push rods support plate is fixed on the rear and front end of driving newel；It is fixed in the middle part of driving newel
Three equally distributed main driving gears in front and back；Inclined shore bar is in inverted L-type；The upper surface right end of inclined shore bar forms
There is vertical rack gear；Vertical rack gear is located at the right side of main driving gear and engages with the main driving gear of respective side；Driven for opening and closing
Horizontal rack is formed on the right side of mandril；The right end of horizontal rack passes through the right side wall of main box and is located in the middle master
Below driving gear and horizontal rack is engaged with main driving gear.
As a preferred embodiment of the above technical solution, the rear and front end of newel is driven to pass through a pair of push rods support plate and front and back
It slides and is provided with limit plate；The front/rear end right part of main box forms columned limited post respectively；When opening-closing plate is in perpendicular
When straight closed state, the left end of limit plate is set on the limited post of respective side.
As a preferred embodiment of the above technical solution, the rear and front end of limit driving newel forms stop block.
As a preferred embodiment of the above technical solution, rectangular-shaped slide is formed on the upside wall surface of the vacant chamber of main box
Slot；The columned guide rod of left and right directions setting is fixed between the left and right sidewall of slide slot；The upper end of driven for opening and closing mandril
Face forms a pair of guide pad with slide slot cooperation；Guide pad or so, which slides, to be arranged in slide slot and is set in guide rod
On.
As a preferred embodiment of the above technical solution, the vacant chamber of the length of the left and right directions of driven for opening and closing mandril and main box is left
The deep equality of right direction；The left end of driven for opening and closing mandril is shaped to semi-cylindrical.
As a preferred embodiment of the above technical solution, the benefit that the symmetrical rectangle in a pair of front and back is formed on the upper surface of main box is husky
Mouthful；One end that the left and right sidewall of the husky mouth of a pair of benefit is separate is hinged with closed plate；The close one end in the upper surface of upper closed plate at
Type has the husky opening and closing handle of benefit.
As a preferred embodiment of the above technical solution, the right side lower end of opening-closing plate forms the lower closing block of arc-shaped, front and back
Two sides are separately formed rectangular-shaped side closing block；The rear and front end of lower closing block is connect with a pair of of side closing block；A pair of of side seal
The lower end for closing block is shaped to arc surface identical with lower closing block；The Pivot axle of lower closing block and the rotation of opening-closing plate column spinner
It is conllinear to turn central axis；Be separately formed on the left side of the front-rear side walls of main box with side closing block cooperation side escape groove, under
The lower escape groove with the cooperation of lower closing block is formed on the left side of side wall；It is a pair of when opening-closing plate is in vertical closed state
The upper surface of side closing block is higher than the upside wall surface of the accommodating cavity of main box.
As a preferred embodiment of the above technical solution, inclined shore bar lower end is provided with right idler wheel.
The beneficial effects of the present invention are：Sand box for fire fighting structure is simple, and movement is convenient, and main box inclination and opening-closing plate are opened
It is synchronous to carry out, it improves efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of vertical view of the invention；
Fig. 2 is the structural schematic diagram of the section of A-A in Fig. 1 of the invention；
Fig. 3 is the structural schematic diagram of the sectional elevation of opening-closing plate 12 of the invention.
In figure, 10, cabinet；11, main box；110, slide slot；111, guide rod；112, support plate；113, right driving branch
Fagging；114, limited post；12, opening-closing plate；120, torsional spring resettlement groove；121, lower closing block；122, side closing block；13, idler wheel；
14, opening-closing plate column spinner；15, torsional spring；16, driven for opening and closing mandril；161, guide pad；162, horizontal rack；17, push rod supports
Plate；171, right idler wheel；172, vertical rack gear；18, push rod support plate；181, push rod；182, newel is driven；183, main sliding tooth
Wheel；184, stop block；185, limit plate；19, upper closed plate；191, husky opening and closing handle is mended.
Specific embodiment
As shown in FIG. 1 to 3, a kind of sand box for fire fighting that rocker arm inclination is opened, including cabinet 10；Cabinet 10 includes right side
Main box 11 and the opening-closing plate in left side 12；Main box 11 is the cuboid that the accommodating cavity of rectangle is formed on left side；Main box
Several equally distributed idler wheels 13 are provided on 11 lower end surface；Opening-closing plate 12 is hingedly arranged on the left side of main box 11
Portion；Left and right, which is slided, on the upside wall surface of the accommodating cavity of cabinet 10 is provided with driven for opening and closing mandril 16；Under the right side of main box 11
Portion's lifting is provided with symmetrical inclined shore bar 17 before and after a pair；The right side top of main box 11 is hingedly provided with before and after a pair
Symmetrically arranged push rod support plate 18；Columned push rod 181 is fixed between the right end of a pair of push rods support plate 18；Push rod branch
The synchronous driving driven for opening and closing mandril 16 or so of the rotation actuation of fagging 18 slides the lifting with push rod support plate 17.
As shown in Figure 1 and Figure 2, the left side top rear and front end of main box 11 is separately formed the support plate of rectangular-shape
112；Opening-closing plate column spinner 14 is articulated between the upper end of a pair of of support plate 112；The upper end of opening-closing plate 12 is shaped to semi-cylindrical；
The upper end rear and front end of opening-closing plate 12 forms torsional spring resettlement groove 120；14 front-rear direction of opening-closing plate column spinner passes through opening-closing plate 12
Upper end and the upper end of opening-closing plate 12 be fixed on opening-closing plate column spinner 14；The rear and front end of opening-closing plate column spinner 14 is arranged with
Torsional spring 15；The close one end of a pair of of torsional spring 15 is separately fixed on the close side wall of a pair of of torsional spring resettlement groove 120, separate one end
Respectively in fixed a pair of of support plate 112；The right side top rear and front end of main box 11 is separately formed the right drive of rectangular-shape
Dynamic support plate 113；Driving newel 182 is articulated between a pair of right driving support plate 113；A pair of push rods support plate 18 is fixed on
Drive the rear and front end of newel 182；Drive the equally distributed main driving gear in front and back there are three fixing in the middle part of newel 182
183；Inclined shore bar 17 is in inverted L-type；The upper surface right end of inclined shore bar 17 forms vertical rack gear 172；Vertical tooth
Item 172 is located at the right side of main driving gear 183 and engages with the main driving gear 183 of respective side；Driven for opening and closing mandril 16
Horizontal rack 162 is formed on right side；The right end of horizontal rack 162 passes through the right side wall of main box 11 and is located in the middle
Below main driving gear 183 and horizontal rack 162 is engaged with main driving gear 183.
As shown in Figure 1, the rear and front end of driving newel 182 passes through a pair of push rods support plate 18 and setting is slided in front and back
There is limit plate 185；The front/rear end right part of main box 11 forms columned limited post 114 respectively；When opening-closing plate 12 is in
When vertical closed state, the left end of limit plate 185 is set on the limited post 114 of respective side.
As shown in Figure 1, the rear and front end of limit driving newel 182 forms stop block 184.
As shown in Fig. 2, forming rectangular-shaped slide slot 110 on the upside wall surface of the vacant chamber of main box 11；Slide slot
The columned guide rod 111 of left and right directions setting is fixed between 110 left and right sidewall；The upper surface of driven for opening and closing mandril 16
Form a pair of guide pad 161 cooperated with slide slot 110；Guide pad 161 or so, which slides, to be arranged in slide slot 110 and covers
It is located on guide rod 111.
As shown in Fig. 2, the vacant chamber left and right directions of the length of the left and right directions of driven for opening and closing mandril 16 and main box 11
Deep equality；The left end of driven for opening and closing mandril 16 is shaped to semi-cylindrical.
As shown in Figure 1 and Figure 2, the benefit sand mouth of the symmetrical rectangle in a pair of front and back is formed on the upper surface of main box 11；It is a pair of
One end that the left and right sidewall of the husky mouth of benefit is separate is hinged with closed plate 19；One end that the upper surface of upper closed plate 19 is close forms
Mend husky opening and closing handle 191.
As shown in Figure 2 and Figure 3, the right side lower end of opening-closing plate 12 forms the lower closing block 121 of arc-shaped, front and rear sides
It is separately formed rectangular-shaped side closing block 122；The rear and front end of lower closing block 121 is connect with a pair of of side closing block 122；It is a pair of
The lower end of side closing block 122 is shaped to arc surface identical with lower closing block 121；The Pivot axle of lower closing block 121 with open
The Pivot axle of closing plate column spinner 14 is conllinear；It has been separately formed on the left side of the front-rear side walls of main box 11 and side closing block
The lower escape groove with the cooperation of lower closing block 121 is formed in the side escape groove of 122 cooperations, the left side of lower wall；Work as opening-closing plate
12 when being in vertical closed state, and the upper surface of a pair of of side closing block 122 is higher than the upside wall surface of the accommodating cavity of main box 11.
As shown in Fig. 2, 17 lower end of inclined shore bar is provided with right idler wheel 171.
The working principle for the sand box for fire fighting that rocker arm inclination is opened：
Original state：All idler wheels 13 and a pair of right idler wheel 171 land simultaneously, and main box 11 is in horizontality, opening and closing
The left end outlet in a vertical state for closing main box 11 of plate 12, a pair of push rods support plate 18 tilts upward from left to right, a pair of
Limit plate 185 near and be set on a pair of of limited post 114.
When needing to put out a fire using sand, it is only necessary to which artificial sand box for fire fighting of carrying out is arrived to ignition point, then a pair of limit plate 185
Far from limited post 114 is detached from, then driving newel 182 is driven to revolve clockwise by push rod 181, a pair of push rods support plate 18
Turn, drives three main driving gears 183 to rotate clockwise, such driven for opening and closing mandril 16 moves horizontally to the left opens opening-closing plate
12, while a pair of angled support rod 17 declines, main box 11 tilts at this time, and final sand is toppled over from main box 11, people
Sand is covered on oil or flammable liquid with spade and is put out a fire by work, and such fire-fighting efficiency is high.
The above content is only better embodiment of the invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (9)
1. a kind of sand box for fire fighting that rocker arm inclination is opened, including cabinet (10)；Cabinet (10) include right side main box (11) and
The opening-closing plate (12) in left side；Main box (11) is the cuboid that the accommodating cavity of rectangle is formed on left side；Main box (11)
Several equally distributed idler wheels (13) are provided on lower end surface；Opening-closing plate (12) is hingedly arranged on the left side of main box (11)
Portion；It is characterized in that：Left and right, which is slided, on the upside wall surface of the accommodating cavity of cabinet (10) is provided with driven for opening and closing mandril (16)；Main tank
The right side lower part lifting of body (11) is provided with symmetrical inclined shore bar (17) before and after a pair；On the right side of main box (11)
Portion is hingedly provided with symmetrically arranged push rod support plate (18) before and after a pair；It is fixed between the right end of a pair of push rods support plate (18)
There are columned push rod (181)；It slides synchronous driving driven for opening and closing mandril (16) left and right of the rotation actuation of push rod support plate (18)
With the lifting of push rod support plate (17).
2. a kind of sand box for fire fighting that rocker arm inclination is opened according to claim 1, it is characterised in that：A left side for main box (11)
End face top rear and front end is separately formed the support plate (112) of rectangular-shape；It is pivotally connected between the upper end of a pair of of support plate (112)
There are opening-closing plate column spinner (14)；The upper end of opening-closing plate (12) is shaped to semi-cylindrical；The upper end rear and front end of opening-closing plate (12) at
Type has torsional spring resettlement groove (120)；Opening-closing plate column spinner (14) front-rear direction passes through the upper end of opening-closing plate (12) and opening-closing plate
(12) upper end is fixed on opening-closing plate column spinner (14)；The rear and front end of opening-closing plate column spinner (14) is arranged with torsional spring (15)；
The close one end of a pair of of torsional spring (15) is separately fixed on the close side wall of a pair of of torsional spring resettlement groove (120), separate one end is divided
It Gu Ding not be on a pair of of support plate (112)；The right side top rear and front end of main box (11) is separately formed the right side of rectangular-shape
It drives support plate (113)；Driving newel (182) is articulated between a pair of right driving support plate (113)；A pair of push rods support plate
(18) it is fixed on the rear and front end of driving newel (182)；It is fixed in the middle part of driving newel (182) to be uniformly distributed there are three front and back
Main driving gear (183)；Inclined shore bar (17) is in inverted L-type；The upper surface right end of inclined shore bar (17) forms
Vertical rack gear (172)；Vertical rack gear (172) is located at the right side of main driving gear (183) and the main driving gear with respective side
(183) it engages；Horizontal rack (162) are formed on the right side of driven for opening and closing mandril (16)；The right end of horizontal rack (162) is worn
It crosses the right side wall of main box (11) and is located in the middle below main driving gear (183) and horizontal rack (162) and main drive
Moving gear (183) engagement.
3. a kind of sand box for fire fighting that rocker arm inclination is opened according to claim 2, it is characterised in that：Drive newel
(182) rear and front end passes through a pair of push rods support plate (18) and front and back slides and is provided with limit plate (185)；Main box (11)
Front/rear end right part form columned limited post (114) respectively；When opening-closing plate (12) is in vertical closed state, limit
The left end of position plate (185) is set on the limited post (114) of respective side.
4. a kind of sand box for fire fighting that rocker arm inclination is opened according to claim 3, it is characterised in that：Limit driving newel
(182) rear and front end forms stop block (184).
5. a kind of sand box for fire fighting that rocker arm inclination is opened according to claim 1, it is characterised in that：The sky of main box (11)
It sets and forms rectangular-shaped slide slot (110) on the upside wall surface of chamber；Left and right is fixed between the left and right sidewall of slide slot (110)
The columned guide rod (111) of direction setting；The upper surface of driven for opening and closing mandril (16) forms a pair of and slide slot (110)
The guide pad (161) of cooperation；Setting is slided in slide slot (110) and is set in guide rod (111) in guide pad (161) left and right
On.
6. a kind of sand box for fire fighting that rocker arm inclination is opened according to claim 1 or 5, it is characterised in that：Driven for opening and closing top
The deep equality of the vacant chamber left and right directions of the length and main box (11) of the left and right directions of bar (16)；Driven for opening and closing mandril (16)
Left end be shaped to semi-cylindrical.
7. a kind of sand box for fire fighting that rocker arm inclination is opened according to claim 1, it is characterised in that：Main box (11) it is upper
The benefit sand mouth of the symmetrical rectangle in a pair of front and back is formed on end face；One end that the left and right sidewall of the husky mouth of a pair of benefit is separate is hinged with
Closed plate (19)；The close one end in the upper surface of upper closed plate (19) forms husky opening and closing handle (191) of benefit.
8. a kind of sand box for fire fighting that rocker arm inclination is opened according to claim 2, it is characterised in that：The right side of opening-closing plate (12)
End face lower end forms the lower closing block (121) of arc-shaped, front and rear sides are separately formed rectangular-shaped side closing block (122)；
The rear and front end of lower closing block (121) is connect with a pair of of side closing block (122)；The lower end of a pair of of side closing block (122) is shaped to
The identical arc surface with lower closing block (121)；The Pivot axle of lower closing block (121) and the rotation of opening-closing plate column spinner (14)
Central axis is conllinear；It is separately formed on the left side of the front-rear side walls of main box (11) and is kept away with the side of side closing block (122) cooperation
Allow slot, lower wall left side on form with lower closing block (121) cooperation lower escape groove；When opening-closing plate (12) are in vertical
When closed state, the upper surface of a pair of of side closing block (122) is higher than the upside wall surface of the accommodating cavity of main box (11).
9. a kind of sand box for fire fighting that rocker arm inclination is opened according to claim 1 or 2, it is characterised in that：Inclined shore bar
(17) lower end is provided with right idler wheel (171).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810388878.5A CN108815760B (en) | 2018-04-27 | 2018-04-27 | Fire-fighting sandbox opened by rocker arm in inclined mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810388878.5A CN108815760B (en) | 2018-04-27 | 2018-04-27 | Fire-fighting sandbox opened by rocker arm in inclined mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108815760A true CN108815760A (en) | 2018-11-16 |
| CN108815760B CN108815760B (en) | 2020-07-28 |
Family
ID=64155704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810388878.5A Active CN108815760B (en) | 2018-04-27 | 2018-04-27 | Fire-fighting sandbox opened by rocker arm in inclined mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108815760B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055651A (en) * | 2022-06-30 | 2022-09-16 | 河南艾威生消防科技有限公司 | Sand box capable of rapidly blocking flowing fire |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202315040U (en) * | 2011-11-11 | 2012-07-11 | 中国人民解放军兰州军区联勤部油料监督处 | Novel combined fire-fighting sand car |
| US20120181764A1 (en) * | 2011-10-14 | 2012-07-19 | Stable Innovations Ltd | Cart accessory handle for lifting and dumping |
| CN107499339A (en) * | 2017-08-07 | 2017-12-22 | 金柯楠 | A kind of building site stroller for building |
| CN107697131A (en) * | 2017-11-10 | 2018-02-16 | 安徽理工大学 | A kind of self-discharging flat-plate trolley |
-
2018
- 2018-04-27 CN CN201810388878.5A patent/CN108815760B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120181764A1 (en) * | 2011-10-14 | 2012-07-19 | Stable Innovations Ltd | Cart accessory handle for lifting and dumping |
| CN202315040U (en) * | 2011-11-11 | 2012-07-11 | 中国人民解放军兰州军区联勤部油料监督处 | Novel combined fire-fighting sand car |
| CN107499339A (en) * | 2017-08-07 | 2017-12-22 | 金柯楠 | A kind of building site stroller for building |
| CN107697131A (en) * | 2017-11-10 | 2018-02-16 | 安徽理工大学 | A kind of self-discharging flat-plate trolley |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055651A (en) * | 2022-06-30 | 2022-09-16 | 河南艾威生消防科技有限公司 | Sand box capable of rapidly blocking flowing fire |
| CN115055651B (en) * | 2022-06-30 | 2024-02-20 | 河南艾威生消防科技有限公司 | Quick blocking sandbox for flowing fire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108815760B (en) | 2020-07-28 |
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