CN105835849B - A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure - Google Patents
A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure Download PDFInfo
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- CN105835849B CN105835849B CN201610364828.4A CN201610364828A CN105835849B CN 105835849 B CN105835849 B CN 105835849B CN 201610364828 A CN201610364828 A CN 201610364828A CN 105835849 B CN105835849 B CN 105835849B
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- platform
- deliverance apparatus
- folding bridge
- expansion plate
- hydraulic pressure
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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S13/00—Vehicle-manoeuvring devices separate from the vehicle
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/18—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by a single central jack
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/26—Lifting frames, e.g. for lifting vehicles; Platform lifts for selective lifting of parts of vehicles
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure, three folding bridge-type deliverance apparatus of the hydraulic pressure of use, there is the emergency rescue device of the quick support of the energy load-bearing of the automobile rescue of three sections of foldable platforms on more particularly to a kind of top for the hydraulic jack for having an expansion link, expansion link between platform and hydraulic jack, the outer tube body interior of expansion link has three groups of tooth form protrusions, the equipment can be rescued by independent operation to realize self, greatly save manpower, financial resources and time, the equipment supports the wheel of vehicle by three sections of foldable platforms on jack, succoured to complete self in the direction in length and breadth for adjusting three sections of foldable platforms, vehicle can be with longitudinal translation and transverse translation by three sections of foldable platforms, realize safe operation, it is laborsaving, reach purpose easy to operation, practicality is big.
Description
Technical field
It is more particularly to a kind of to have expansion link the present invention relates to a kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure
There is the emergency rescue device of the quick support of the energy load-bearing of the automobile rescue of three sections of foldable platforms on the top of hydraulic jack.
Background technology
In vehicle driving process, one of wheel can be run into or two of which wheel falls into the accident of ditch, bank, even
Wheel uses the accident on road surface, because road surface He Gou, bank bottom drop are more than very heavy heights of roofs, in such case it is difficult to sue and labour.
Especially in the wild, the situation of the independent self-driving of driver, in situation about helping without other people, above-mentioned thing occurs
Therefore driver is more difficult to save oneself.
Pinner block, sandy soil, plank or vehicle etc. is promoted currently for above-mentioned accident, below generally use wheel with manpower
Mode is rescued, often time-consuming due to lacking aid, inconvenience of gathering materials on the spot in rescue operations, wheel be present
The uncompacted situation of under-filler, during automobile self-rescue, safety guarantee is difficult, does not often reach the effect of anticipation, at present
Neither one can complete the emergency rescue device that vehicle is saved oneself with field handled by itself.
The content of the invention
The present invention goal of the invention be:For overcome prior art without have it is a kind of can load-bearing quick support emergency management and rescue
The method of suing and labouring of device, it is an object of the invention to provide a kind of three sections of foldable platforms of the quick support of hydraulic pressure to rescue dress
Put, the equipment can be rescued by independent operation to realize self, greatly save manpower, financial resources and time, the equipment passes through
Three sections of foldable platforms on jack support the wheel of vehicle, adjust the directions in length and breadth of three sections of foldable platforms complete from
I succour, vehicle by three sections of foldable platforms can with longitudinal translation and transverse translation, realize safe operation, it is laborsaving, reach just
It is big in the purpose of operation, practicality.
The present invention is achieved through the following technical solutions：A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure,
Three folding bridge-type deliverance apparatus of the hydraulic pressure of use include hydraulic jack, platform, left expansion plate, right expansion plate, expansion link, bottom
Plate；
The support on hydraulic jack top connects with the bottom in the stage casing of platform；
It can be rotated horizontally between described hydraulic jack and platform；
Bottom plate is connected with below described hydraulic jack；
The area of described bottom plate is more than the projected area of platform；
There is expansion link between described platform and hydraulic jack；
The bottom of expansion link is connected with the support on hydraulic jack top；
The stage casing of platform and the top horizontal of expansion link connect；
It can be rotated horizontally between described platform and the top of expansion link；
There is left expansion plate on the left of described platform, with hinge connection between platform and left expansion plate；
There is right expansion plate on the right side of described platform, with hinge connection between platform and right expansion plate；
There is hydraulic jack below described overcoat tube body；
Described expansion link includes overcoat tube body, inner sleeve tube body；
Described outer tube body interior is provided with inner sleeve tube body；
There is overcoat tube chamber in described overcoat tube body；
Described outer tube inside cavity has internal tooth form protrusion；
Be oppositely arranged three sections of the inner horizontal direction that described internal tooth form protrusion includes overcoat tube chamber are less than 1/6 inner circle
" internal tooth " of the circular arc of arc length；
The uniform parallel external tooth form that is distributed with of the outside entire body of described inner sleeve tube body is protruded；
Described external tooth form protrusion includes three sections that inner sleeve body exterior horizontal direction is uniformly arranged and is less than 1/6 external arc
Long " external tooth "；
The tooth form that the internal tooth form protrusion of described overcoat tube body and the external tooth form of inner sleeve tube body are protruded cooperates.
A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of more preferred hydraulic pressure, three folding bridge-types of described hydraulic pressure are rescued
The epimere of the outer tube inside cavity of shaking apparatus has the internal tooth form protrusion of uniform parallel distribution, during the bottom that internal tooth form is protruded is
Empty straight tube, or the uniform parallel internal tooth form that is distributed with of described outer tube inside cavity entire body are protruded.
A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of more preferred hydraulic pressure, three folding bridge-types of described hydraulic pressure are rescued
There is locating slot in the middle part of " external tooth " of shaking apparatus；
Described overcoat tube body also includes safe catching lock, and safe catching lock is arranged on the side of the epimere of overcoat tube body；
Described safe catching lock also includes positioning thimble, elastomer, and the elastomer of the inside of safe catching lock is inside by thimble
When bullet, internal tooth form protrusion and external tooth form protrusion rotation overlap, thimble is caught in locating slot.
A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of more preferred hydraulic pressure, three folding bridge-types of described hydraulic pressure are rescued
The elastomer of shaking apparatus is spring, plastic elastomeric or flexure strip.
A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of more preferred hydraulic pressure, three folding bridge-types of described hydraulic pressure are rescued
Shaking apparatus replaces hydraulic jack using Pneumatic jack.
A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of more preferred hydraulic pressure, three folding bridge-types of described hydraulic pressure are rescued
The both ends of circular arc of the tooth of the internal tooth form protrusion of shaking apparatus and the angle a in the center of circle are less than 60 °, what adjacent two internal tooth forms were protruded
Angle b between tooth and the center of circle is more than 60 °, and the both ends of circular arc of the tooth of described external tooth form protrusion and the angle d in the center of circle are less than
60 °, the angle c between the tooth of adjacent two external tooth forms protrusion and the center of circle is more than 60 °.
A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of more preferred hydraulic pressure, three folding bridge-types of described hydraulic pressure are rescued
The angle a of shaking apparatus is 55 ° to 59.5 °, and angle b is 60.5 ° to 65 °, and angle c is 60.5 ° to 65 °, angle d be 55 ° extremely
59.5°。
A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of more preferred hydraulic pressure, three folding bridge-types of described hydraulic pressure are rescued
The angle a of shaking apparatus is 59 °, and angle b is 61 °, and angle c is 61 °, and angle d is 59 °.
The advantageous effects that the present invention obtains are：With current field rescue Technical comparing, the present invention obtains beneficial
Have the technical effect that：The equipment can be rescued by independent operation to realize self, save manpower, financial resources and time, suitable ditch,
The rescue of bank, the equipment support the wheel of vehicle by three sections of foldable platforms on jack, and three sections of adjustment is foldable flat
The direction in length and breadth of platform is succoured to complete self, and vehicle can rotate the vehicle after support by three sections of foldable platforms with any direction
And any direction does lateral translation, realize safe operation, it is laborsaving, reach purpose easy to operation, practicality letter easy to operate greatly
It is single, one self rescue can be realized；Save time, safe operation；Everyday driver just can skilled fast operating without exercise.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is that Fig. 1 upper levels rotate 180 ° of schematic diagrames.
Fig. 3 is that flat schematic diagram is stretched on Fig. 1 tops.
Fig. 4 is that overcoat tube body epimere of the present invention has internal tooth form protrusion, the schematic diagram of hypomere hollow straight tube；
Fig. 5 is inner sleeve tube body schematic diagram of the present invention；
Fig. 6 is the support bar schematic diagram of Fig. 4 and Fig. 5 of the present invention assembling；
Fig. 7 is that Fig. 4 of the present invention installs safe catching lock schematic diagram additional；
Fig. 8 is the support bar schematic diagram of Fig. 7 and Fig. 5 of the present invention assembling；
Fig. 9 is the schematic diagram that overcoat tube body entire body of the present invention has internal tooth form to protrude；
Figure 10 is the support bar schematic diagram of Fig. 9 and Fig. 9 of the present invention assembling；
Figure 11 is that Fig. 9 of the present invention installs safe catching lock schematic diagram additional；
Figure 12 is the support bar schematic diagram of Figure 11 and Fig. 5 of the present invention assembling；
Figure 13 is Fig. 4 or Fig. 9 of the present invention A-A schematic diagrames；
Figure 14 is Fig. 5 of the present invention B-B schematic diagrames；
Figure 15 is Fig. 6 or Figure 10 of the present invention in Figure 13 states and the C-C schematic diagrames of the support bar of Figure 15 states assembling；
Figure 16 is Fig. 7 or Figure 11 of the present invention A-A schematic diagrames；
Figure 17 is the present invention and Fig. 7 or Figure 11 Fig. 5 coordinated B-B schematic diagrames；
Figure 18 is Fig. 8 or Figure 12 of the present invention in Figure 16 and the C-C schematic diagrames of the support bar of Figure 17 states assembling.
In figure：1. overcoat tube body, 1-1. internal tooth forms are protruded, outside the inner sleeve tube body 2-1. of 1-2. overcoat tube chambers 2.
Tooth form is protruded, 3. platforms, 3-1. hinges, the left expansion plates of 3-21., the right expansion plates of 3-22., A. expansion links, D. bottom plates, Y. hydraulic pressure thousand
Jin top, 7. locating slots.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described, but protection domain of the presently claimed invention not office
It is limited to the scope described by specific embodiment.
Example 1：A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure as described in Fig. 1 to Figure 18, the liquid of use
Pressure three folding bridge-type deliverance apparatus include hydraulic jack Y, platform 3, left expansion plate 3-21, right expansion plate 3-22, expansion link A,
Bottom plate D；
The support on hydraulic jack Y tops connects with the bottom in the stage casing of platform 3；
It can be rotated horizontally between described hydraulic jack Y and platform 3；
Bottom plate D is connected with below described hydraulic jack Y；
Described bottom plate D area is more than the projected area of platform 3；
There is expansion link A between described platform 3 and hydraulic jack Y；
Expansion link A bottom is connected with the support on hydraulic jack Y tops；
The stage casing of platform 3 is connected with expansion link A top horizontal；
It can be rotated horizontally between described platform 3 and expansion link A top；
There is left expansion plate 3-21 in the left side of described platform 3, with hinge 3-1 connections between platform 3 and left expansion plate 3-21；
There is right expansion plate 3-22 on the right side of described platform 3, with hinge 3-1 connections between platform 3 and right expansion plate 3-22；
There is hydraulic jack Y below described overcoat tube body 1；
Described expansion link A includes overcoat tube body 1, inner sleeve tube body 2；
Inner sleeve tube body 2 is installed inside described overcoat tube body 1；
There is overcoat tube chamber 1-2 in described overcoat tube body 1；
There is internal tooth form to protrude 1-1 inside described overcoat tube chamber 1-2；
Described internal tooth form is protruded three sections that inner horizontal directions of the 1-1 including overcoat tube chamber 1-2 is oppositely arranged and is less than
" internal tooth " of the circular arc of 1/6 inner circle arc length；
The uniform parallel external tooth form that is distributed with of the outside entire body of described inner sleeve tube body 2 protrudes 2-1；
Described external tooth form protrusion 2-1 includes three sections that the outer horizontal direction of inner sleeve tube body 2 is uniformly arranged and is less than outside 1/6
" external tooth " of circular arc length；
The internal tooth form protrusion 1-1 of described overcoat tube body 1 and the external tooth form protrusion 2-1 of inner sleeve tube body 2 tooth form phase
Mutually coordinate；
Run into the single wheel of vehicle be absorbed in shallow hole it is immovable in the case of, the bottom that bottom plate D can be first put into hole is consolidated
It is fixed, then the expansion link A shown in Fig. 4-6 and platform 3 are arranged on hydraulic jack Y, then by left expansion plate 3-21 and the right side
Expansion plate 3-22 is arranged on the both sides of platform 3, then raises expansion link A and/or hydraulic jack Y, platform 3 is pressed close to by sunken car
Wheel, then adjust the direction of platform 3, left expansion plate 3-21 and right expansion plate 3-22, left expansion plate 3-21 and right expansion plate 3-
On the ground, then rise hydraulic jack Y props up vehicle to a 22 at least frame side again, and the direction in length and breadth for adjusting expansion plate pushes away
Motor-car starts car and sailed out of by sunken position；, can when running into two wheels of vehicle, while being absorbed in irremovable situation in hole
According to different actual conditions, using the folding rescue aid of hydraulic pressure three of two sets of present invention, to take above-mentioned mode to operate.
Example 2：A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure according to example 1, described hydraulic pressure
Three folding bridge-type deliverance apparatus overcoat tube chamber 1-2 inside epimere have the internal tooth form protrusion 1-1 of uniform parallel distribution, it is interior
Tooth form protrusion 1-1 bottom, which is that entire body is uniformly parallel inside hollow straight tube, or described overcoat tube chamber 1-2, is distributed with internal tooth
Shape protrudes 1-1.
Example 3：A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure according to example 1 or 2, described liquid
There is locating slot 7 in the middle part of " external tooth " of three folding bridge-type deliverance apparatus of pressure；
Described overcoat tube body 1 also includes safe catching lock, and safe catching lock is arranged on the side of the epimere of overcoat tube body 1
Side；
Described safe catching lock also includes positioning thimble 6-1, elastomer 6, and the elastomer 6 of the inside of safe catching lock is by thimble
When the inside bullets of 6-1, internal tooth form protrusion 1-1 and external tooth form protrusion 1-2 rotations overlap, thimble 6-1 is caught in locating slot 7；
Run into the single wheel of vehicle be absorbed in shallow hole it is immovable in the case of, the bottom that bottom plate D can be first put into hole is consolidated
It is fixed, then the expansion link A shown in Fig. 4-6 and platform 3 are arranged on hydraulic jack Y, then by left expansion plate 3-21 and the right side
Expansion plate 3-22 is arranged on the both sides of platform 3, then raises expansion link A and/or hydraulic jack Y, platform 3 is pressed close to by sunken car
Wheel, then adjust the direction of platform 3, left expansion plate 3-21 and right expansion plate 3-22, left expansion plate 3-21 and right expansion plate 3-
A 22 at least frame side on the ground, then adjust safe catching lock, thimble 6-1 is caught in locating slot 7, then raise hydraulic pressure again
Jack Y props up vehicle, adjusts the promotion car of direction in length and breadth of expansion plate or starts car and sails out of by sunken position；Run into vehicle two
Individual wheel, while when being absorbed in irremovable situation in hole, can be according to different actual conditions, using two sets liquid of the invention
Three folding rescue aids are pressed, take above-mentioned mode to operate.
Example 4：A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure according to example 3, described hydraulic pressure
The elastomers 6 of three folding bridge-type deliverance apparatus be spring, plastic elastomeric or flexure strip.
Example 5：A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure according to example 1, described hydraulic pressure
Three folding bridge-type deliverance apparatus using mechanical jack, Pneumatic jack, hand jack, pedal jack, electronic
Formula jack any one replacement hydraulic jack Y therein.
Example 6：A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure according to example 1, described hydraulic pressure
Three folding bridge-type deliverance apparatus internal tooth form protrusion 1-1 tooth circular arc both ends and the center of circle angle a be less than 60 °, it is adjacent
The angle b that two internal tooth forms are protruded between 1-1 tooth and the center of circle is more than 60 °, the circular arc of described external tooth form protrusion 2-1 tooth
The angle d in both ends and the center of circle is less than 60 °, and the angle c that adjacent two external tooth forms are protruded between 2-1 tooth and the center of circle is more than 60 °.
Example 7：The method of suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure according to example 6, to many experiments
Summarize, the angle a of three folding bridge-type deliverance apparatus of described hydraulic pressure selects 55 ° to 59.5 °, and angle b selects 60.5 ° extremely
65 °, angle c selects 60.5 ° to 65 °, when angle d selects 55 ° to 59.5 °, and the expansion link A of rescue aid pulls flexible, stress
Greatly.
Example 8：The method of suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure according to example 7, to many experiments
Summarize, the angle a of three folding bridge-type deliverance apparatus of described hydraulic pressure is 59 °, and angle b is 61 °, and angle c is 61 °, angle d
When being 59 °, that is, ensure that rescue aid expansion link A pull it is flexible, it is ensured that the expansion link A of rescue aid stress is most
Greatly.
Embodiments of the present invention are explained in detail above in association with accompanying drawing, but the invention is not restricted to this, in affiliated skill
In technical staff's possessed knowledge in art field, various changes can also be made on the premise of present inventive concept is not departed from
Changing, person of ordinary skill in the field is from above-mentioned design, without performing creative labour, made a variety of conversion,
It is within the scope of the present invention.
Claims (8)
1. a kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure, three folding bridge-type deliverance apparatus of the hydraulic pressure of use include liquid
Press jack（Y）, platform（3）, left expansion plate（3-21）, right expansion plate（3-22）, expansion link（A）, bottom plate（D）, method is：
Run into the single wheel of vehicle be absorbed in shallow hole it is immovable in the case of, first can be by bottom plate（D）The bottom for being put into hole fixes,
Then by expansion link（A）And platform（3）Installed in hydraulic jack（Y）On,
Hydraulic jack（Y）The support on top and platform（3）Stage casing bottom connection；
Described hydraulic jack（Y）And platform（3）Between can rotate horizontally；
Described hydraulic jack（Y）Below be connected with bottom plate（D）；
Described bottom plate（D）Area be more than platform（3）Projected area；
Described platform（3）And hydraulic jack（Y）Between have expansion link（A）；
Expansion link（A）Bottom and hydraulic jack（Y）The support connection on top；
Platform（3）Stage casing and expansion link（A）Top horizontal connection；
Described platform（3）And expansion link（A）Top between can rotate horizontally；
Then by left expansion plate（3-21）With right expansion plate（3-22）Installed in platform（3）Both sides, described platform（3）A left side
There is left expansion plate side（3-21）, platform（3）With left expansion plate（3-21）Between with hinge（3-1）Connection；
Described platform（3）Right side have right expansion plate（3-22）, platform（3）With right expansion plate（3-22）Between with hinge（3-
1）Connection；
Overcoat tube body（1）Below have hydraulic jack（Y）；
Then expansion link is raised（A）And/or hydraulic jack（Y）, described expansion link（A）Including overcoat tube body（1）, inner sleeve
Tube body（2）；
Described overcoat tube body（1）Inside is provided with inner sleeve tube body（2）；
Described overcoat tube body（1）Inside there is overcoat tube chamber（1-2）；
Described overcoat tube chamber（1-2）There is internal tooth form protrusion inside（1-1）；
Described internal tooth form protrusion（1-1）Including overcoat tube chamber（1-2）Be oppositely arranged three sections of inner horizontal direction be less than
" internal tooth " of the circular arc of 1/6 inner circle arc length；
Described inner sleeve tube body（2）Outside entire body uniform parallel external tooth form protrusion is distributed with（2-1）；
Described external tooth form protrusion（2-1）Including inner sleeve tube body（2）Outer horizontal direction be uniformly arranged three sections is less than outside 1/6
" external tooth " of circular arc length；
Described overcoat tube body（1）Internal tooth form protrusion（1-1）With inner sleeve tube body（2）External tooth form protrusion（2-1）Tooth
Shape cooperates；
Described overcoat tube body（ 1）Internal tooth form protrusion（ 1-1）With inner sleeve tube body（ 2）External tooth form protrusion（ 2-
1）Tooth form cooperate；
Then by platform（3）Press close to by sunken wheel, then adjust platform（3）, left expansion plate（3-21）With right expansion plate（3-
22）Direction, left expansion plate（3-21）With right expansion plate（3-22）An at least frame side is on the ground；
Then hydraulic jack is raised again（Y）Vehicle is propped up, the direction in length and breadth for adjusting expansion plate promotes car or starts car
Sail out of by sunken position；
When running into two wheels of vehicle, while being absorbed in irremovable situation in hole, it can be used according to different actual conditions
Three folding bridge-type deliverance apparatus of two sets of hydraulic pressure, take above-mentioned mode to operate.
2. a kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure according to claim 1, method are：Described liquid
The overcoat tube chamber of three folding bridge-type deliverance apparatus of pressure（1-2）Internal epimere has the internal tooth form protrusion of uniform parallel distribution
（1-1）, internal tooth form protrusion（1-1）Bottom be hollow straight tube, or described overcoat tube chamber（1-2）Internal entire body is uniformly put down
Internal tooth form protrusion is distributed with row（1-1）.
3. a kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure according to claim 1 or 2, method are：
Run into the single wheel of vehicle be absorbed in shallow hole it is immovable in the case of, first can be by bottom plate（D）The bottom for being put into hole fixes；
Then expansion link（A）And platform（3）Installed in hydraulic jack（Y）On, three folding bridge-type deliverance apparatus of described hydraulic pressure
" external tooth " in the middle part of have locating slot（7）；
Described overcoat tube body（1）Also include safe catching lock, safe catching lock is arranged on overcoat tube body（1）Epimere side
Side；
Described safe catching lock also includes positioning thimble（6-1）, elastomer（6）, the elastomer of the inside of safe catching lock（6）Will top
Pin（6-1）Inside bullet, internal tooth form protrusion（1-1）Protruded with external tooth form（1-2）When rotation overlaps, thimble（6-1）It is caught in locating slot
（7）；
Then by left expansion plate（3-21）With right expansion plate（3-22）Installed in platform（3）Both sides；
Then expansion link is raised（A）And/or hydraulic jack（Y）, by platform（3）Press close to by sunken wheel；
Then platform is adjusted（3）, left expansion plate（3-21）With right expansion plate（3-22）Direction, left expansion plate（3-21）And the right side
Expansion plate（3-22）An at least frame side is on the ground；
Then safe catching lock is adjusted, makes thimble（6-1）It is caught in locating slot（7）；
Then hydraulic jack is raised again（Y）Vehicle is propped up, the direction in length and breadth for adjusting expansion plate promotes car or starts car
Sail out of by sunken position；
When running into two wheels of vehicle, while being absorbed in irremovable situation in hole, it can be used according to different actual conditions
Three folding bridge-type deliverance apparatus of two sets of hydraulic pressure, take above-mentioned mode to operate.
4. a kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure according to claim 3, method are：Described liquid
The elastomer of three folding bridge-type deliverance apparatus of pressure（6）It is spring, plastic elastomeric or flexure strip.
5. a kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure according to claim 1, method are：Described liquid
Three folding bridge-type deliverance apparatus of pressure replace hydraulic jack using Pneumatic jack（Y）.
6. a kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure according to claim 1, method are：Described liquid
The internal tooth form protrusion of three folding bridge-type deliverance apparatus of pressure（1-1）Tooth circular arc both ends and the center of circle angle a be less than 60 °, phase
Adjacent two internal tooth forms protrusion（1-1）Tooth and the center of circle between angle b be more than 60 °, described external tooth form protrusion（2-1）Tooth
The both ends of circular arc and the angle d in the center of circle be less than 60 °, adjacent two external tooth forms protrusion（2-1）Tooth and the center of circle between folder
Angle c is more than 60 °.
7. a kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure according to claim 6, method are：Described liquid
The angle a of three folding bridge-type deliverance apparatus of pressure is 55 ° to 59.5 °, and angle b is 60.5 ° to 65 °, and angle c is 60.5 ° to 65 °,
Angle d is 55 ° to 59.5 °.
8. a kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure according to claim 7, method are：Described liquid
The angle a of three folding bridge-type deliverance apparatus of pressure is 59 °, and angle b is 61 °, and angle c is 61 °, and angle d is 59 °.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364828.4A CN105835849B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure |
| CN201810133957.1A CN108328515A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking light hydraulic |
| CN201810133521.2A CN108248570A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking hydraulic pressure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364828.4A CN105835849B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure |
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| CN201810133957.1A Division CN108328515A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking light hydraulic |
| CN201810133521.2A Division CN108248570A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking hydraulic pressure |
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| Publication Number | Publication Date |
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| CN105835849A CN105835849A (en) | 2016-08-10 |
| CN105835849B true CN105835849B (en) | 2018-03-20 |
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| CN201610364828.4A Active CN105835849B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure |
| CN201810133521.2A Pending CN108248570A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking hydraulic pressure |
| CN201810133957.1A Withdrawn CN108328515A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking light hydraulic |
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| CN201810133521.2A Pending CN108248570A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking hydraulic pressure |
| CN201810133957.1A Withdrawn CN108328515A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking light hydraulic |
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| US1938446A (en) * | 1930-08-19 | 1933-12-05 | Us Air Compressor Company | Chocking device for vehicle lifts |
| US5215287A (en) * | 1990-07-30 | 1993-06-01 | Lenet Leski | Vehicle lifter |
| JP3037637U (en) * | 1996-11-07 | 1997-05-20 | 弘 棚橋 | Workbench for mounting tire chains |
| ITPD20030172A1 (en) * | 2003-07-31 | 2005-02-01 | Politecnica 80 Spa | STABILIZATION DEVICE FOR VEHICLES DURING THE PHASES |
| CN101537989B (en) * | 2008-09-19 | 2012-02-01 | 中建工业设备安装有限公司 | Jack of quick lift |
| CN201511944U (en) * | 2009-09-03 | 2010-06-23 | 孙玉生 | Lifting and boosting device of hydraulic vehicle |
| CN202063666U (en) * | 2011-04-07 | 2011-12-07 | 宁波大学 | Mechanical type quick jacking device |
| US20130193392A1 (en) * | 2012-01-30 | 2013-08-01 | Frank McGinn | Ramp |
| CN203787823U (en) * | 2014-04-22 | 2014-08-20 | 国网山东禹城市供电公司 | Device for adjusting position of switchgear for transformer station |
| CN203845753U (en) * | 2014-04-28 | 2014-09-24 | 洪维忆 | Jack supporting frame |
| CN204095405U (en) * | 2014-07-07 | 2015-01-14 | 李伟 | A kind of strong friction automotive wheel skidding work-saving device |
| CN104227604B (en) * | 2014-09-11 | 2016-06-29 | 东风汽车股份有限公司 | Gyroscope mounting fixture of automobile operation stability testing instrument |
| CN204588591U (en) * | 2015-05-18 | 2015-08-26 | 程嘉斌 | Jack is turned in vehicular rescue original place |
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- 2016-05-30 CN CN201610364828.4A patent/CN105835849B/en active Active
- 2016-05-30 CN CN201810133521.2A patent/CN108248570A/en active Pending
- 2016-05-30 CN CN201810133957.1A patent/CN108328515A/en not_active Withdrawn
Also Published As
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| CN108328515A (en) | 2018-07-27 |
| CN105835849A (en) | 2016-08-10 |
| CN108248570A (en) | 2018-07-06 |
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