CN104325997B - A kind of gas bottle trolley - Google Patents
A kind of gas bottle trolley Download PDFInfo
- Publication number
- CN104325997B CN104325997B CN201410324146.1A CN201410324146A CN104325997B CN 104325997 B CN104325997 B CN 104325997B CN 201410324146 A CN201410324146 A CN 201410324146A CN 104325997 B CN104325997 B CN 104325997B
- Authority
- CN
- China
- Prior art keywords
- pressure pin
- vehicle frame
- clapboard
- gas cylinder
- claw
- 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
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 43
- 210000003205 muscle Anatomy 0.000 claims description 10
- 239000007937 lozenge Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 42
- 229910000831 Steel Inorganic materials 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Handcart (AREA)
Abstract
The present invention relates to a kind of gas bottle trolley.Including vehicle frame and the clamping device being provided thereon, clamping device includes the holding claw that paired folding is arranged, on vehicle frame, vertically guiding movement is equipped with pressure pin, the upper and lower side of pressure pin all stretches out vehicle frame, and its upper end is fixed with handle, lower end is fixed with gas cylinder shovel plate, and pressure pin middle and upper part is fixed with the clapboard being wider than bottom with its vertically movable top, holding claw is fixed be in clapboard move up and down the force arm pressed on stroke and by clapboard top.The gas bottle trolley of the present invention, its pressure pin can load with gas cylinder or unload caused Gravity changer and move up and down, so that clapboard on pressure pin can drive movable claw Guan Bi and Automatic-clamping gas cylinder by the force arm on descending pushing tow movable claw, and when pressure pin is up clapboard therewith up and no longer pushing tow movable claw and can reset and open, thus be automatically obtained the clamping of gas cylinder and get loose, reduce the labor intensity of staff.
Description
Technical field
The present invention relates to gas cylinder transport field, in particular to a kind of gas bottle trolley.
Background technology
At present for ensureing the safety of transportation, gas cylinder is fixed on go-cart when using go-cart class instrument transport gas cylinder
On, prevent the accident hurted sb.'s feelings because gas cylinder is toppled over.Prior art generally use chain, belt or steel ring as folder
Hold device and fix gas cylinder.Chinese patent CN203450148U discloses a kind of safety oxygen bottle acetylene cylinder handbarrow, this hands
Go-cart arranges on vehicle frame and is used for placing the gas cylinder groove of gas cylinder, and arranges gas cylinder in gas cylinder groove both sides and fix arc-shaped spring piece
Gas cylinder is fixed as clamping device.When using this utility cart transport gas cylinder, on the one hand, arc-shaped spring piece can not be firmly
Clamping gas cylinder, needs in transit, by manually holding up steady gas cylinder, because gas cylinder itself is the heaviest, the most not hold up and surely will topple over；
On the other hand, arc-shaped spring piece can not Automatic-clamping and getting loose, need manually to complete when mounting and dismounting gas cylinder.Therefore,
Gas bottle trolley of the prior art not only increases the labor intensity of staff, and there is also hidden to its personal safety
Suffer from.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that a kind of clamping device can Automatic-clamping and the gas bottle trolley opened.
The technical scheme is that a kind of gas bottle trolley, including the vehicle frame with wheel, vehicle frame is provided with for clamping
The clamping device of gas cylinder, described clamping device includes the holding claw that paired folding is arranged, at least one of which of a pair holding claw be around
Vertical axis is articulated with the movable claw on vehicle frame, and on described vehicle frame, vertically guiding movement is equipped with pressure pin, described pressure pin upper
End protrudes upward vehicle frame and is fixed with handle, and the lower end of pressure pin extends downwardly from vehicle frame and is fixed with the gas bottom holding gas cylinder
Bottle shovel plate；The clapboard being wider than bottom with the top that pressure pin is vertically movable, described movable claw it is fixed with on described gas cylinder pressure pin
On be fixed with and be in moving up and down on stroke and being pressed and driving activity by the lozenges top of descending clapboard of described clapboard
The force arm of pawl Guan Bi.
Connecting on described force arm to have and apply movable claw to the elastic component opening the active force that direction rotates, force arm is in elasticity
All the time act against under the effect of part on the lozenges of clapboard.
Described holding claw is two movable claws, and described movable claw is crank arm structure, movable claw include front portion for clamping gas cylinder
Clamping limb, described force arm is integrally connected to the rear end of clamping limb, and described clapboard is trapezoidal plate wide at the top and narrow at the bottom and is executed by two
The arm of force is clamped in centre, and described elastic component is to be connected to the force arm end of two movable claws and be fitted on described trapezoidal plate
Spring.
Vertically being provided with guide cylinder on described vehicle frame, described pressure pin is plugged in guide cylinder vertically guiding movement and is assemblied in
On vehicle frame, described pressure pin being connected in the front portion of handle and is provided with the perpendicular muscle of guiding, clapboard and the lower end guiding perpendicular muscle are connected, institute
State guide cylinder barrel upper end to offer downwards for guiding the chute that perpendicular muscle is slidable in the vertical direction.
The gas bottle trolley of the present invention, its pressure pin can load with gas cylinder or unload caused Gravity changer and move up and down,
So that clapboard on pressure pin can drive movable claw Guan Bi and Automatic-clamping gas cylinder by the force arm on descending pushing tow movable claw,
And when pressure pin is up clapboard therewith up and no longer pushing tow movable claw and can reset and open, thus be automatically obtained gas
Bottle clamping with get loose, reduce the labor intensity of staff.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the enlarged drawing at the movable claw place in Fig. 1.
Detailed description of the invention
Shown in the enforcement of the gas bottle trolley of the present invention such as Fig. 1～2, this gas bottle trolley includes the vehicle frame 2 with wheel 1
With the clamping device for clamping gas cylinder.Vertically being provided with guide cylinder 5 on vehicle frame 2, guide cylinder 5 is provided with fixing holding claw
6.Pressure pin 3 activity is plugged in guide cylinder 5 vertically guiding movement and is assemblied on vehicle frame 2, and the upper end of pressure pin 3 is upwards
Stretching out the guide cylinder 5 of vehicle frame 2 and be fixed with handle 7, the lower end of pressure pin 3 extends downwardly from the guide cylinder 5 of vehicle frame 2 and is connected
There is the gas cylinder shovel plate 13 bottom holding gas cylinder, pressure pin 3 is connected in the front portion of handle 7 and is provided with the perpendicular muscle 8 of guiding, ladder
Shape plate 10 and the lower end guiding perpendicular muscle 8 are connected, and guide cylinder barrel upper end offers downwards and slides along the vertical direction for guiding perpendicular muscle
Dynamic chute (this chute is blocked by trapezoidal plate 10 and do not shows in fig. 2).Clamping device include that paired folding arranges around
The holding claw 4 that vertical axis is articulated with on vehicle frame, holding claw 4 has two movable claws, and each movable claw is crank arm structure, and it includes
Anterior clamping limb 12 for clamping gas cylinder and be integrally connected to the force arm 11 of rear end of clamping limb 12, wide at the top and narrow at the bottom
Trapezoidal plate 10 be clamped in centre by two force arms 11, spring 9 is connected to force arm 11 end of two movable claws and press-fits
On trapezoidal plate 10.
Gas cylinder in use, is placed in holding claw 4 and the fixing holding claw 6 of handbarrow, on pressure pressure pin 3 by above-described embodiment
The handle 7 of end, makes the gas cylinder shovel plate 13 bottom pressure pin 3 depart from ground, now pressure pin 3 due to the weight of gas cylinder can downwards
Sliding, thus drive trapezoidal plate 10 to move downward, the force arm 11 of trapezoidal plate 10 pushing tow movable claw overcomes the pulling force of spring 9
And open, the clamping limb 12 of corresponding movable claw is then to contract thus firm grip gas cylinder.
After completing transport, when the gas cylinder shovel plate 13 bottom pressure pin contacts with ground, along with pressure pin 3 is the most upwards transported
Dynamic, trapezoidal plate 10 can move up therewith, now at the narrow limit of the lower end that the force arm 11 of movable claw is clamped in trapezoidal plate 10,
Spring 9 resets, the force arm 11 of movable claw under the effect of spring 9 to contract, simultaneously clamping limb 12 expand outwardly from
And make gas cylinder get loose.
In other embodiments of the gas bottle trolley provided in the present invention, trapezoidal plate can be such as other the top such as triangular plate
The clapboard that wide bottom is narrow；And the spring connected between the force arm of movable claw can be replaced by other elastic components.Such as may be used
Think the torsion spring being arranged on force arm with clamping limb transition position.It addition, trapezoidal plate can also be directly anchored on pressure pin obstructed
Crossing the perpendicular muscle of guiding, now the vertically movable direction of handle is by the hand steered control of operator.
Claims (4)
1. a gas bottle trolley, including the vehicle frame with wheel, vehicle frame is provided with the clamping device for clamping gas cylinder, described clamping device includes the holding claw that paired folding is arranged, the at least one of which of a pair holding claw is the movable claw being articulated with on vehicle frame around vertical axis, it is characterized in that, on described vehicle frame, vertically guiding movement is equipped with pressure pin, the upper end of described pressure pin protrudes upward vehicle frame and is fixed with handle, and the lower end of pressure pin extends downwardly from vehicle frame and is fixed with the gas cylinder shovel plate bottom holding gas cylinder；It is fixed with the clapboard being wider than bottom with the top that pressure pin is vertically movable on described pressure pin, described movable claw is fixed with the force arm being in moving up and down on stroke and being pressed by the lozenges top of descending clapboard of described clapboard and drive movable claw to close.
Gas bottle trolley the most according to claim 1, it is characterised in that connect on described force arm to have and apply movable claw to opening the elastic component of the active force that direction rotates, force arm acts against on the lozenges of clapboard under the effect of elastic component all the time.
Gas bottle trolley the most according to claim 2, it is characterized in that, described holding claw is two movable claws, described movable claw is crank arm structure, movable claw includes the clamping limb for clamping gas cylinder of front portion, described force arm is integrally connected to the rear end of clamping limb, and described clapboard is trapezoidal plate wide at the top and narrow at the bottom and is clamped in centre by two force arms, and described elastic component is to be connected to the force arm end of two movable claws and be fitted in the spring on described trapezoidal plate.
4. according to the gas bottle trolley described in claim 1 or 2 or 3, it is characterized in that, guide cylinder vertically it is provided with on described vehicle frame, described pressure pin is plugged in guide cylinder vertically guiding movement and is assemblied on vehicle frame, it is connected in the front portion of handle on described pressure pin and is provided with the perpendicular muscle of guiding, clapboard and the lower end guiding perpendicular muscle are connected, and described guide cylinder barrel upper end offers downwards for guiding the chute that perpendicular muscle is slidable in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410324146.1A CN104325997B (en) | 2014-07-08 | 2014-07-08 | A kind of gas bottle trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410324146.1A CN104325997B (en) | 2014-07-08 | 2014-07-08 | A kind of gas bottle trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104325997A CN104325997A (en) | 2015-02-04 |
| CN104325997B true CN104325997B (en) | 2016-09-14 |
Family
ID=52400843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410324146.1A Expired - Fee Related CN104325997B (en) | 2014-07-08 | 2014-07-08 | A kind of gas bottle trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104325997B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080846B (en) * | 2016-08-25 | 2017-08-08 | 天津瑞松北斗汽车装备有限公司 | A kind of seat carries the base mechanism of machine |
| CN109334746B (en) * | 2018-11-23 | 2023-09-08 | 新疆工程学院 | Device for moving gas cylinder into gas cylinder cabinet |
| CN111894348B (en) * | 2020-07-14 | 2021-12-03 | 贵州电网有限责任公司 | Cylindrical fence carrying tool |
| CN113842584A (en) * | 2021-09-30 | 2021-12-28 | 大连中远海运川崎船舶工程有限公司 | Fire extinguisher bracket and fixing method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0311093Y2 (en) * | 1985-08-29 | 1991-03-18 | ||
| US5071148A (en) * | 1991-02-01 | 1991-12-10 | Salvucci Sr Frank S | Cylinder cart having gauge guard |
| US5193842A (en) * | 1992-03-18 | 1993-03-16 | Fontenot Joel K | Combined golf bag and cooler cart |
| JP2007313939A (en) * | 2006-05-23 | 2007-12-06 | Ryobi Ltd | Handcart for transportation |
| CN201385687Y (en) * | 2009-04-24 | 2010-01-20 | 李向军 | Bottle truck capable of automatically holding tightly |
| CN201800739U (en) * | 2010-08-12 | 2011-04-20 | 中冶成工上海五冶建设有限公司 | Trolley for moving gas cylinders |
| CN202029876U (en) * | 2011-04-19 | 2011-11-09 | 北京市大禹王防水工程集团有限公司 | Barrel pushing trolley |
| CN203126900U (en) * | 2013-01-31 | 2013-08-14 | 山东省特种设备检验研究院泰安分院 | Special transporter for winding air bottles |
| CN203450148U (en) * | 2013-08-02 | 2014-02-26 | 山东电力建设第二工程公司 | Safe oxygen cylinder and acetylene cylinder trolley |
-
2014
- 2014-07-08 CN CN201410324146.1A patent/CN104325997B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104325997A (en) | 2015-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20160914 Termination date: 20210708 |