CN109484983A - One kind increasing anti-lower swaged Horizontal jack - Google Patents
One kind increasing anti-lower swaged Horizontal jack Download PDFInfo
- Publication number
- CN109484983A CN109484983A CN201811651841.3A CN201811651841A CN109484983A CN 109484983 A CN109484983 A CN 109484983A CN 201811651841 A CN201811651841 A CN 201811651841A CN 109484983 A CN109484983 A CN 109484983A
- Authority
- CN
- China
- Prior art keywords
- jack
- height
- regulation pipe
- ontology
- component
- 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.)
- Granted
Links
- 230000033228 biological regulation Effects 0.000 claims description 37
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000007665 sagging Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
Abstract
The invention patent proposes one kind and increases anti-lower swaged Horizontal jack, and feature includes jack ontology, anti-sinking component and height-increasing device component；Oil pump component, cantilever lifting, handle and lift are installed on the jack ontology, the anti-sinking component is by being mounted on jack ontology both ends, for increasing the support baseboard for increasing wheel and be fixed on jack body bottom portion of jack ontology and contact area of ground；Tray supporter is installed at the top of the cantilever lifting, the first pallet is installed on the tray supporter, the height-increasing device component is mounted on the first pallet；The invention patent avoids jack ontology in soft ground work, sagging technology topic, and solves and cannot lift high chassis vehicle and lift height is inadequate, and the technical issues of bring inconvenient maintenance, to improve jack safety in utilization.
Description
[technical field]
The present invention relates to technical field of crane equipment, increase anti-lower swaged Horizontal jack in particular to one kind.
[background technique]
Jack, which refers to, uses rigid top lift part as equipment, by the small stroke of top bracket or bottom claw
Open the light and small lifting equipment of weight.Jack is mainly used for the departments such as factories and miness, communications and transportation as Mechanical Help and other
The work such as weight, support.Its light structure is firm, flexibility and reliability, and a people can carry and operate.
But existing Horizontal jack, since wheel is too small, so that the contact area on device and ground reduces,
Therefore jack on soft ground in use, when jack lifts vehicle or other objects, due to the original of reaction force
Cause and the too small reason of wheel, cause wheel not have the effect of support to jack, so that jack is sunk, so as to cause very heavy
Jacking lift it is unstable, cause using inconvenience；In addition, it is anti-that contact of the wheel with ground also will form one after wheel sink
Active force, this strand of reaction force can act on the sheet metal component or connection shaft of fixing vehicle wheel, to will lead to after being used for a long time
Deformation occurs for sheet metal component or connection shaft；To influence the movement of jack, and reduces sheet metal component or connect the use of shaft
Service life；And after wheel is fully sunk in ground, if being at this moment further continued for work, to make the device of very heavy top/bottom part dirty, especially
It is oil pump component；And cause jack that can not be normally carried out pressure release homing action after falling into；Most importantly safety is dropped
It is low；
Vehicle is in maintenance, when encountering the higher vehicle in chassis, since the jack of standard can not be lifted or be lifted
Rise is inadequate, so that inconvenient maintenance is caused, therefore in the prior art by increasing in the intermediate setting screw rod of pallet and bracket
Lift height, but due to the limited separation and pallet and bracket between pallet and the height and bracket and telescopic rod of bracket
Neutral threaded hole limited diameter；So causing the length and diameter of the screw rod of installation to be restricted, so causing following technology
Problem, 1. receive limitation due to spiro rod length after entire screw rod stretches out, therefore cause jack still can not be higher by chassis
Vehicle lifting or lift height are inadequate；Only it is connected with the helicitic texture of pallet in addition, entire screw rod will cause screw rod after stretching out,
Therefore bearing capacity is caused to decline.2. adjusting height by threaded rod, need first one to enclose threaded rod by tool when in use
Back-out bracket and pallet, to affect vehicular rescue efficiency.
In order to solve the above-mentioned technical problem, the invention patent proposes one kind and increases anti-lower swaged Horizontal jack.
[summary of the invention]
In order to solve in above-mentioned technical background, the invention patent propose one kind increase it is anti-
Lower swaged Horizontal jack, feature include jack ontology, anti-sinking component and height-increasing device component；On the jack ontology
Oil pump component, cantilever lifting, handle and lift are installed, the anti-sinking component is by being mounted on jack ontology both ends, for increasing
The support baseboard for increasing wheel and be fixed on jack body bottom portion of big jack ontology and contact area of ground；The cantilever lifting
Top tray supporter is installed, the first pallet is installed, the height-increasing device component is mounted on the first support on the tray supporter
On disk；
The height-increasing device component includes the pedestal being combined with the assembly of the first tray set and the support being mounted on the base
Pipe, regulation pipe, top plate, pin member composition；The support tube is welded on pedestal, and the support tube is equipped with location hole, institute
The quantity for stating regulation pipe setting is more than one；The regulation pipe is arranged in the inside of support tube or is arranged in regulation pipe
Side；The regulation pipe is equipped with more than one adjustment hole, is welded with top plate, the regulation pipe and support tube at the top of regulation pipe
Location hole is passed through by pin member and adjustment hole controls to adjust the telescopic height of pipe；Pass through between the regulation pipe and regulation pipe
Pin member passes through the telescopic height that adjustment hole controls to adjust pipe.
Preferably, be provided with convex block on first pallet, formed between the convex block and convex block it is fluted, it is described
Underbump be provided with buckle slot.
Preferably, being provided with the card key matched with buckle slot on the pedestal, the pedestal passes through card key card
It is fixed in the buckle slot of underbump on the first pallet.
Preferably, being additionally provided with the positioning plate of fixed height-increasing device component on the jack ontology；The positioning plate
For positioning plate or positioning plate identical with the first support holder structure equipped with bolt fixing hole.
Preferably, being additionally provided with the connection shaft of connection support wheel on the jin top ontology.
The invention patent avoids jack ontology in soft ground work, sagging technical problem, and solves
The technical issues of high chassis vehicle cannot be lifted and lift height is inadequate, and bring inconvenient maintenance, so that improving jack makes
Use safety.
[Detailed description of the invention]
Fig. 1 is working condition flowering structure schematic diagram of the invention；
Fig. 2 is off working state flowering structure schematic diagram of the invention；
Fig. 3 is the structural schematic diagram of height-increasing device of the present invention；
Fig. 4 is the structural schematic diagram of height-increasing device component chassis of the present invention；
Fig. 5 is the structural schematic diagram of the first pallet of the invention；
Fig. 6 is the schematic diagram of the section structure of first pallet of the invention patent.
Jack ontology 1, connection shaft 102, height-increasing device component 2, increases wheel 21, pedestal 201, branch at support baseboard 101
Stay tube 202, top plate 204, pin member 205, location hole 206, adjustment hole 207, card key 208, oil pump component 3, rises regulation pipe 203
Arm 4, tray supporter 401, handle 5, lift 6, the first pallet 7, convex block 701, groove 702, buckle slot 703, positioning plate 8,
Specific embodiment
Face will combine the attached drawing in the embodiment of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Refering to fig. 1 to 6, increase anti-sinking type Horizontal jack the invention proposes one kind, including jack ontology 1, anti-
Sinking component and height-increasing device component 2；Oil pump component 3, cantilever lifting 4, handle 5 and lift 6 are installed on the jack ontology；It is described
Anti-sinking component by being mounted on 1 both ends of jack ontology, increase vehicle for increase jack ontology 1 and contact area of ground
Wheel 21 and the support baseboard 101 for being fixed on 1 bottom of jack ontology；The top of the cantilever lifting 4 is equipped with tray supporter 401, institute
It states and the first pallet 7 is installed on tray supporter 401, the height-increasing device component is mounted on the first pallet 7；The height-increasing device component
2 include the pedestal 201 being combined together with the assembling of the first pallet 7 and the support tube 202 being mounted on pedestal 201, regulation pipe
203, top plate 204, pin member 205 form；The support tube 202 is welded on pedestal 201, and the support tube 202 is equipped with
Location hole 206, the quantity that the regulation pipe 203 is arranged are more than one；Support tube 202 is arranged in the regulation pipe 203
Inside or the inside that regulation pipe 203 is set；The regulation pipe 203 is equipped with more than one adjustment hole 207, regulation pipe 203
Top be welded with top plate 204, the regulation pipe 203 and support tube 202 pass through location hole 206 by pin member 205 and adjust
The telescopic height of the control and regulation of hole 207 pipe；It is passed through and is adjusted by pin member 205 between the regulation pipe 203 and regulation pipe 203
The telescopic height of the control and regulation of hole 207 pipe 207.
Refering to fig. 1,2,5 and 6, convex block 701 is provided on first pallet 7, is formed between the convex block and convex block
Fluted 702, buckle slot 703 is provided with below the convex block 701；It is provided on the pedestal 201 and 702 phase of buckle slot
The card key 208 of cooperation, the pedestal 201 are stuck in the buckle slot of 701 lower section of convex block by card key 208 and are fixed on the first pallet
On 7；The positioning plate 8 of fixed height-increasing device component 2 is additionally provided on the jack ontology 1；The positioning plate 8 is equipped with bolt
The positioning plate 8 of fixation hole or positioning plate 8 identical with the first support holder structure.
Referring to Fig.2, being additionally provided with the connection shaft 102 of connection support wheel 21 on the jin top ontology 1.
The use process of the jack, if lift lower chassis vehicle, without installing height-increasing device component；If lifting compared with
When high chassis vehicle, the groove that the card key on height-increasing device component chassis is aligned on the first pallet is first passed through, is then being rotated again
Height-increasing device component is placed in card key in the buckle slot under convex block, is fixed on the first pallet to make to increase its component；Then root
According to the collapsing length of the height adjustment regulation pipe on chassis；After regulation pipe adjustment, operation lift makes oil pump component actuation drive cantilever lifting
Rise with component is increased, so that top plate is withstood on vehicle chassis, so that car jack-up is repaired, it, will after having repaired
Jack pressure release makes its reset；Height-increasing device component is rotated after reset, so that card key is rotated in groove location, then will be increased component
It removes, regulation pipe is withdrawn in support tube, is positioned with latch feature, is fixed on positioning plate again later.
When working in soft ground in the present invention, when wheel sinkage, due to being to increase wheel, increases and connect with ground
Contacting surface product, to play the role of first step support jack ontology；In order to mitigate wheel to the bearing capacity of reaction force, work as increasing
When being contacted with ground to support baseboard, support baseboard further increases the contact area with ground to high wheel sinkage, plays
The effect of two step support jack ontologies, alleviates the bearing capacity for increasing wheel to reaction force, makees to prevent due to counter
The problem in connection shaft is firmly acted on, connection shaft generates deformation and influences later period jack after avoiding long-time service
Mobile problem；And the support baseboard being arranged by bottom, it is therefore prevented that jack has made the device of very heavy top/bottom part dirty after sinking,
The problem of causing jack that can not be normally carried out pressure release homing action after falling into is also avoided, is ensured that when vehicle lifts
Stability；Improve security performance when use；
Location hole passed through by pin member by regulation pipe and support tube and adjustment hole control to adjust pipe telescopic height and
Between regulation pipe and regulation pipe in such a way that pin member passes through the telescopic height that adjustment hole controls to adjust pipe, avoid due to support
The neutral threaded hole limited diameter of limited separation and pallet and bracket between disk and the height and bracket and telescopic rod of bracket
The reason of and lead to not the lifting of the higher vehicle in chassis or lift height is inadequate；Height-increasing device component is further reduced to stretch
The regulating time of contracting height, and then improve work efficiency, accelerate the maintenance speed of vehicle；
By cooperating between card key and groove, convex block and buckle slot, so that facilitating height-increasing device component is fixed on first
On pallet, and then realize quickly dismounting height-increasing device component.
In the present invention when not applicable height-increasing device component, there are two types of the fixed forms of height-increasing device component, and one is pass through spiral shell
Bolt passes through positioning plate and connect with height-increasing device component, to complete the positioning to height-increasing device component；Another kind is by the knot of positioning plate
Structure is set as identical as the first pallet, by cooperating between card key and groove, convex block and buckle slot, to complete to height-increasing device
The positioning of component；Second of positioning plate need to pass through centre by bolt and be connected and fixed with jack ontology.
The present invention avoids jack ontology in soft ground work, sagging technical problem, and solving cannot
The technical issues of lifting high chassis vehicle and lift height be inadequate, and bringing inconvenient maintenance, so that improving jack uses peace
Quan Xing.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (5)
1. one kind increases anti-lower swaged Horizontal jack, feature includes: jack ontology, anti-sinking component and height-increasing device portion
Part；Oil pump component, cantilever lifting, handle and lift are installed, the anti-sinking component is by being mounted on thousand on the jack ontology
Jin top ontology both ends, for increasing increasing wheel and being fixed on jack body bottom portion for jack ontology and contact area of ground
Support baseboard；Tray supporter is installed at the top of the cantilever lifting, the first pallet is installed on the tray supporter, it is described to increase
Device component is mounted on the first pallet；The height-increasing device component includes the pedestal being combined with the assembly of the first tray set and installation
Support tube, regulation pipe, top plate, pin member composition on pedestal；The support tube is welded on pedestal, on the support tube
Equipped with location hole, the quantity of the regulation pipe setting is more than one；The regulation pipe is arranged in the inside of support tube or sets
It sets in the inside of regulation pipe；The regulation pipe is equipped with more than one adjustment hole, is welded with top plate at the top of regulation pipe, described
Regulation pipe and support tube pass through the telescopic height of location hole and adjustment hole control and regulation pipe by pin member；The regulation pipe with
The telescopic height that adjustment hole controls to adjust pipe is passed through by pin member between regulation pipe.
2. one kind according to claim 1 increases anti-sinking type Horizontal jack, it is characterised in that: first pallet
On be provided with convex block, form fluted, described underbump between the convex block and convex block and be provided with buckle slot.
3. one kind according to claim 1 increases anti-sinking type Horizontal jack, it is characterised in that: set on the pedestal
It is equipped with the card key matched with buckle slot, the pedestal is stuck in the buckle slot of underbump by card key and is fixed on the first support
On disk.
4. one kind according to claim 1 increases anti-sinking type Horizontal jack, it is characterised in that: the jack ontology
On be additionally provided with the positioning plate of fixed height-increasing device component；The positioning plate is positioning plate equipped with bolt fixing hole or with first
The identical positioning plate of support holder structure.
5. one kind according to claim 1 increases anti-sinking type Horizontal jack, it is characterised in that: the jin top ontology
On be additionally provided with connection support wheel connection shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811651841.3A CN109484983B (en) | 2018-12-31 | 2018-12-31 | Heightening and sinking-preventing horizontal jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811651841.3A CN109484983B (en) | 2018-12-31 | 2018-12-31 | Heightening and sinking-preventing horizontal jack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109484983A true CN109484983A (en) | 2019-03-19 |
| CN109484983B CN109484983B (en) | 2024-01-16 |
Family
ID=65712134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811651841.3A Active CN109484983B (en) | 2018-12-31 | 2018-12-31 | Heightening and sinking-preventing horizontal jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109484983B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987543A (en) * | 2019-05-07 | 2019-07-09 | 嘉兴金诚汽配科技有限公司 | A kind of non-damageable Horizontal jack of idler wheel |
| CN110255432A (en) * | 2019-07-04 | 2019-09-20 | 安徽通润汽车零部件有限公司 | A kind of Horizontal jack with stroke adjustment function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288961Y (en) * | 1996-09-24 | 1998-08-26 | 凯祥兴业股份有限公司 | Wheel type jack |
| US20070256555A1 (en) * | 2006-05-04 | 2007-11-08 | Bjorn Koop | Telescopic lifting assembly |
| US20110062401A1 (en) * | 2009-09-16 | 2011-03-17 | Min Shen | Adjustable hydraulic horizontal jack |
| CN205575450U (en) * | 2015-12-31 | 2016-09-14 | 常熟通润汽车零部件股份有限公司 | Tray structure with adjustable hydraulic jack |
| CN207361678U (en) * | 2017-08-28 | 2018-05-15 | 浙江耀欧汽车零部件有限公司 | One kind uses simple motorhome jack |
| CN207890958U (en) * | 2018-01-26 | 2018-09-21 | 汝州郑铁三佳道岔有限公司 | Uplifting device for Rail Production |
| CN210029862U (en) * | 2018-12-31 | 2020-02-07 | 富阳通力机械制造有限公司 | Heightening anti-sinking horizontal jack |
-
2018
- 2018-12-31 CN CN201811651841.3A patent/CN109484983B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288961Y (en) * | 1996-09-24 | 1998-08-26 | 凯祥兴业股份有限公司 | Wheel type jack |
| US20070256555A1 (en) * | 2006-05-04 | 2007-11-08 | Bjorn Koop | Telescopic lifting assembly |
| US20110062401A1 (en) * | 2009-09-16 | 2011-03-17 | Min Shen | Adjustable hydraulic horizontal jack |
| CN205575450U (en) * | 2015-12-31 | 2016-09-14 | 常熟通润汽车零部件股份有限公司 | Tray structure with adjustable hydraulic jack |
| CN207361678U (en) * | 2017-08-28 | 2018-05-15 | 浙江耀欧汽车零部件有限公司 | One kind uses simple motorhome jack |
| CN207890958U (en) * | 2018-01-26 | 2018-09-21 | 汝州郑铁三佳道岔有限公司 | Uplifting device for Rail Production |
| CN210029862U (en) * | 2018-12-31 | 2020-02-07 | 富阳通力机械制造有限公司 | Heightening anti-sinking horizontal jack |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987543A (en) * | 2019-05-07 | 2019-07-09 | 嘉兴金诚汽配科技有限公司 | A kind of non-damageable Horizontal jack of idler wheel |
| CN110255432A (en) * | 2019-07-04 | 2019-09-20 | 安徽通润汽车零部件有限公司 | A kind of Horizontal jack with stroke adjustment function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109484983B (en) | 2024-01-16 |
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