CN207980230U - A kind of movable type sand box for fire fighting - Google Patents
A kind of movable type sand box for fire fighting Download PDFInfo
- Publication number
- CN207980230U CN207980230U CN201820266498.XU CN201820266498U CN207980230U CN 207980230 U CN207980230 U CN 207980230U CN 201820266498 U CN201820266498 U CN 201820266498U CN 207980230 U CN207980230 U CN 207980230U
- Authority
- CN
- China
- Prior art keywords
- babinet
- holder
- mandril
- supporting rod
- baffle
- 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 is related to fire-fighting equipment technical fields, specially a kind of mobile sand box for fire fighting, babinet including open top, the bottom of the babinet is equipped with through-hole, through hole is covered with elastic membrane, and the elastic membrane is fixedly connected with babinet, and the downside of the through-hole is equipped with baffle, the right end of the baffle is hinged with babinet, and positioning pin is equipped between the left end and babinet of the baffle；The downside of the babinet is equipped with mobile device, the mobile device includes holder, idler wheel and universal wheel, the right end of the babinet is hinged with holder, telescoping hydraulic cylinder is equipped between the left part and babinet of the holder, the left part of the holder is equipped with supporting rod, and the upper end of the supporting rod and holder are hinged, the middle part of the supporting rod is equipped with mandril, the left end of the mandril is hinged with supporting rod, and the right end of the mandril is contacted with baffle, and the baffle is equipped with the rack segments coordinated with mandril.Solve the problems, such as that sand box for fire fighting is inconvenient to move in the prior art.
Description
Technical field
This programme is related to fire-fighting equipment technical field, specially a kind of mobile sand box for fire fighting.
Background technology
In the place that some should not be put out a fire using water, such as gas station, we can see on the side of gas station
It will be there are one sand box for fire fighting.The effect of sand box for fire fighting is mainly used for sand of the storage for fire extinguishing.Existing sand box for fire fighting one
As be all integrally fixed at some corner, when fire behavior occurs, sand is transported to fire behavior by scoop and fire bucket and sent out by staff
Raw place, is put out a fire using sand.In order to make sand box for fire fighting not impacted to production work, sand box for fire fighting generally can all be set
It sets in the place apart from the position of production work farther out, when fire behavior occurs, staff needs to carry relatively long distance
It is husky.And general staff can't often perform physical exercise as fireman, so can compare when carrying sand
Painstakingly, it is easy for preventing fire behavior from timely being controlled because sand cannot timely carry in place in this way.
Utility model content
This programme is intended to provide a kind of mobile sand box for fire fighting, is inconvenient to move to solve sand box for fire fighting in the prior art
Problem.
A kind of mobile sand box for fire fighting in this programme, includes the babinet of open top, and the bottom of the babinet, which is equipped with, to be led to
Hole, through hole are covered with elastic membrane, and the elastic membrane is fixedly connected with babinet, and the downside of the through-hole is equipped with baffle, the gear
The right end of plate is hinged with babinet, and positioning pin is equipped between the left end and babinet of the baffle；The downside of the babinet is equipped with movement
Device, the mobile device include holder, idler wheel and universal wheel, and the idler wheel is set to the right part of holder, and the universal wheel is set to
The right end of the left part of holder, the babinet is hinged with holder, and telescoping hydraulic cylinder is equipped between the left part and babinet of the holder,
The left part of the holder is equipped with supporting rod, and the upper end of the supporting rod and holder are hinged, when the supporting rod is in vertical state,
The height of horizontal plane where supporting rod lower end is less than the height of the horizontal plane where universal wheel bottom, is set in the middle part of the supporting rod
There is mandril, the left end of the mandril is hinged with supporting rod, and the right end of the mandril is contacted with baffle, and the baffle is equipped with and top
The rack segments of bar cooperation, are equipped with the elastic component for making mandril be kept in contact with baffle between the mandril and supporting rod.
Operation principle：When sand box for fire fighting is in placement status, at this point, supporting rod is in vertical state, the lower end of supporting rod
Contacted with ground, universal wheel far from ground, meanwhile, idler wheel is contacted with ground, and supporting rod and idler wheel are together supported holder,
Telescoping hydraulic cylinder is in contraction state, and holder is supported babinet；Baffle covers conjunction in through-hole under the action of positioning pin
Lower end.Sand in babinet directly bears against in elastic membrane and is pressed on baffle after so that elastic membrane is deformed.When needing mobile box
It waits, the elongation of control telescoping hydraulic cylinder simultaneously jacks up the left part of babinet, and to make babinet swing, babinet is in the same of swing
When, baffle is swung with babinet together under the action of babinet, at this point, the upper end of mandril is under the action of the elastic member on rack segments
It is moved to the left；When the left end of babinet is moved to certain height, adjustment positioning pin makes the left end of baffle be detached with babinet, to
Baffle is set to act on lower swing in husky and elastic membrane pressure, to make baffle push the lower end of supporting rod to left swing by mandril
It is dynamic, to make babinet move right or the trend with moving right.After supporting rod run-off the straight, universal wheel connects with ground
It touches, to make universal wheel be supported to holder together with idler wheel, babinet is facilitated to be moved.
Compared with prior art, it is the advantages of this programme：1, by the way that holder, universal wheel and idler wheel is arranged, conveniently pass through
Universal wheel and roller supporting babinet are moved.2, by the way that supporting rod and mandril is arranged, sand box for fire fighting need not usually moved
When, holder is supported instead of universal wheel using supporting rod, so as to utilize the frictional force between supporting rod and ground
Make babinet remains stationary state, avoid sand box for fire fighting automatic moving, while can also reduce suffered by universal wheel eccentric makees
Firmly, be conducive to improve the service life of universal wheel.3, it by the way that elastic membrane, through-hole and baffle is arranged, is pushed away using the sand in babinet
Dynamic swung, and then baffle is made to push supporting rod to swing by mandril, it is larger to keep babinet mobile or babinet is made to have
Mobile trend, reduce operator push babinet from stationary state to motion state needed for the strength that uses, so as to mitigate
The labor intensity of operator.4, husky due to losing support above through-hole when baffle is swung by the way that through-hole is arranged
And move down, and the sand at remaining position remains stationary as in babinet, to make the sofa in babinet give birth to shear action, makes in babinet
Due to standing for a long time and hardened sand can be loose because of shearing, convenient for sand is taken out out of babinet.
Further, the positioning pin is transversely connect with box body-sliding, and the left part of the baffle is equipped with matches with positioning pin
The location hole of conjunction.Positioning pin is arranged on babinet, positioning pin is made not moved with the swing of baffle, to convenient into going out for drill
Make.
Further, the positioning pin upper edge is axially arranged with sliding block, and limited block, the limited block are installed on the positioning pin
Positioned at the left side of sliding block, connecting rod is hinged between the sliding block and mandril.By the way that sliding block, limited block and connecting rod is arranged, conveniently exist
It is moved by connecting rod band movable slider while mandril moves, sliding block drives positioning pin to move by limited block, to realize mandril
With the linkage of positioning pin work load is alleviated without individually removing operation positioning pin.
Further, the telescoping hydraulic cylinder is Manual hydraulic jack.Manual hydraulic jack is easy to operate, nothing
The energy such as electric energy need to be used, thereby may be ensured that can also complete to operate when power failure.
Further, the upper end of the telescoping hydraulic cylinder is hinged with babinet, and lower end is hinged with holder.By by telescopic liquid
The both ends of cylinder pressure are articulated and connected, and the direction of the power suffered by telescoping hydraulic cylinder can be made to be constantly in axial configuration, avoided
Telescoping hydraulic cylinder is occured bending and deformation by radial load the phenomenon that damaging.
Further, the elastic component is tension spring, and the upper end of one end of the tension spring and supporting rod connects, the tension spring it is another
One end and the middle part of mandril connect.Tension spring it is relatively simple for structure, installation and safeguard it is all more convenient.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of mobile sand box for fire fighting embodiment of the utility model.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in Figure of description includes：Babinet 11, elastic membrane 12, baffle 13, telescoping hydraulic cylinder 21, holder
22, universal wheel 23, idler wheel 24, supporting rod 31, mandril 32.
Embodiment is substantially as shown in Fig. 1：A kind of movable type sand box for fire fighting, includes the babinet 11 of open top, babinet 11
Bottom set through-hole, the upper end of through-hole is covered with elastic membrane 12, and elastic membrane 12 is made of rubber, the bottom of elastic membrane 12 and babinet 11
Portion is bonded.The lower end of through-hole is covered with baffle 13, and the right end and babinet 11 of baffle 13 are hinged, and the left part of baffle 13 is equipped with positioning
Hole slides laterally the positioning pin for being connected with and coordinating with location hole on babinet 11；Sliding block is slidably connected on positioning pin, positioning pin
Left end is integrally formed with limited block.The downside of babinet 11 is equipped with mobile device, and mobile device includes holder 22, the right part of holder 22
One group of idler wheel 24 is installed, the left part of holder 22 is equipped with one group of universal wheel 23.The right end of babinet 11 is hinged with holder 22, holder
Telescoping hydraulic cylinder 21 is equipped between 22 left part and babinet 11；The upper end of telescoping hydraulic cylinder 21 is hinged with babinet 11, lower end
It is hinged with holder 22；Telescoping hydraulic cylinder 21 is preferably Manual hydraulic jack.The left part of holder 22 is equipped with supporting rod 31, branch
The upper end of strut 31 is hinged with holder 22；The middle part of supporting rod 31 is equipped with mandril 32, and the left end and supporting rod 31 of mandril 32 are hinged,
The right end of mandril 32 is contacted with baffle 13, and baffle 13 is equipped with the rack segments coordinated with 32 right end of mandril.Mandril 32 and supporting rod
Between 31 be equipped with elastic component, elastic component is preferably tension spring, and the left end of tension spring is connect with the top of supporting rod 31, the right end of tension spring and
The middle part of mandril 32 connects.Connecting rod is equipped between mandril 32 and sliding block, the right end of connecting rod is hinged with mandril 32, the left end of connecting rod with
Sliding block is hinged.The right part of holder 22 is hinged with handrail, and operator is convenient for pulling holder 22 by handrail.
In use, control telescoping hydraulic cylinder 21 extends and jacks up the left part of babinet 11, it is slow to make babinet 11 occur
Slow to swing and be ultimately at heeling condition, for babinet 11 while swinging, baffle 13 is under the action of babinet 11 together with babinet
11 swing, at this point, the upper end of mandril 32 is moved to the left on rack segments under the action of the elastic member, mandril 32 is driven by connecting rod
Sliding block moves；When the left end of babinet 11 is moved to certain height, mandril 32 makes positioning pin by connecting rod, sliding block and limited block
It is detached with baffle 13, to make the left end of baffle 13 be detached with babinet 11, baffle 13 is made to be acted in husky and elastic membrane 12 pressure
Lower swing, to make baffle 13 push the lower end of supporting rod 31 to swing to the left by mandril 32, to make babinet 11 move right.
After 31 run-off the straight of supporting rod, universal wheel 23 is contacted with ground, to make universal wheel 23 and idler wheel 24 together to holder 22 into
Row support, facilitates babinet 11 to be moved.
Claims (6)
1. a kind of movable type sand box for fire fighting, includes the babinet of open top, it is characterised in that：The bottom of the babinet is equipped with logical
Hole, through hole are covered with elastic membrane, and the elastic membrane is fixedly connected with babinet, and the downside of the through-hole is equipped with baffle, the gear
The right end of plate is hinged with babinet, and positioning pin is equipped between the left end and babinet of the baffle；The downside of the babinet is equipped with movement
Device, the mobile device include holder, idler wheel and universal wheel, and the idler wheel is set to the right part of holder, and the universal wheel is set to
The right end of the left part of holder, the babinet is hinged with holder, and telescoping hydraulic cylinder is equipped between the left part and babinet of the holder,
The left part of the holder is equipped with supporting rod, and the upper end of the supporting rod and holder are hinged, when the supporting rod is in vertical state,
The height of horizontal plane where supporting rod lower end is less than the height of the horizontal plane where universal wheel bottom, is set in the middle part of the supporting rod
There is mandril, the left end of the mandril is hinged with supporting rod, and the right end of the mandril is contacted with baffle, and the baffle is equipped with and top
The rack segments of bar cooperation, are equipped with the elastic component for making mandril be kept in contact with baffle between the mandril and supporting rod.
2. a kind of mobile sand box for fire fighting according to claim 1, it is characterised in that：The positioning pin transversely with babinet
It is slidably connected, the left part of the baffle is equipped with the location hole with detent fit.
3. a kind of mobile sand box for fire fighting according to claim 2, it is characterised in that：The positioning pin upper edge is axially arranged with
Sliding block is installed with limited block on the positioning pin, and the limited block is located at the left side of sliding block, hinged between the sliding block and mandril
There is connecting rod.
4. a kind of mobile sand box for fire fighting according to claim 3, it is characterised in that：The telescoping hydraulic cylinder is manual
Formula hydraulic jack.
5. a kind of mobile sand box for fire fighting according to claim 4, it is characterised in that：The upper end of the telescoping hydraulic cylinder
Hinged with babinet, lower end is hinged with holder.
6. a kind of mobile sand box for fire fighting according to claim 5, it is characterised in that：The elastic component is tension spring, described
One end of tension spring and the upper end of supporting rod connect, and the other end of the tension spring and the middle part of mandril connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820266498.XU CN207980230U (en) | 2018-02-23 | 2018-02-23 | A kind of movable type sand box for fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820266498.XU CN207980230U (en) | 2018-02-23 | 2018-02-23 | A kind of movable type sand box for fire fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207980230U true CN207980230U (en) | 2018-10-19 |
Family
ID=63824815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820266498.XU Expired - Fee Related CN207980230U (en) | 2018-02-23 | 2018-02-23 | A kind of movable type sand box for fire fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207980230U (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 |
-
2018
- 2018-02-23 CN CN201820266498.XU patent/CN207980230U/en not_active Expired - Fee Related
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 |
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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: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |