CN108083170A - A kind of method of suing and labouring of the rescue aid of the stretching bridge-type self-locking of hydraulic pressure - Google Patents
A kind of method of suing and labouring of the rescue aid of the stretching bridge-type self-locking of hydraulic pressure Download PDFInfo
- Publication number
- CN108083170A CN108083170A CN201810175088.9A CN201810175088A CN108083170A CN 108083170 A CN108083170 A CN 108083170A CN 201810175088 A CN201810175088 A CN 201810175088A CN 108083170 A CN108083170 A CN 108083170A
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- China
- Prior art keywords
- expansion plate
- platform
- tube body
- hydraulic pressure
- rescue aid
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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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically 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
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
- B66F3/10—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated with telescopic sleeves
-
- 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 the rescue aid of the stretching bridge-type self-locking of hydraulic pressure,Three foldings of the hydraulic pressure of use stretch bridge-type rescue aid,There is the emergency rescue device quickly supported 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 a telescopic rod,Telescopic rod between platform and hydraulic jack,The outer tube body interior of telescopic rod has three groups of tooth form protrusions,The equipment can be rescued by independent operation to realize self,Manpower is greatly saved,Financial resources and time,The equipment supports the wheel of vehicle by three sections of foldable platforms on jack,Expansion plate further includes the expansion plate for the back segment that can be stretched or shrink,The direction in length and breadth of three sections of foldable platforms is adjusted to complete self rescue,Vehicle can be with longitudinal translation and transverse translation by three sections of foldable platforms,Realize safe operation,It is laborsaving,Achieve the purpose that easy to operation,Practicability is big.
Description
The present invention is the divisional application of patent of invention " a kind of three foldings of hydraulic pressure stretch the method for suing and labouring of bridge-type rescue aid ",
The applying date of original application is on May 30th, 2016, and the application number of original application is 2016103649696, the innovation and creation of original application
Title is " method of suing and labouring that a kind of three foldings of hydraulic pressure stretch bridge-type rescue aid ".
Technical field
Three foldings the present invention relates to a kind of hydraulic pressure stretch the method for suing and labouring of bridge-type rescue aid, and more particularly to one kind has flexible
The emergency management and rescue quickly supported that there is the energy load-bearing of the automobile rescue of three sections of foldable platforms on the top of the hydraulic jack of bar are set
It is standby.
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, since 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.
In situation about helping without other people, above-mentioned thing occurs for the especially in the wild, situation of the independent self-driving of driver
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, and in rescue operations, due to lacking auxiliary tool, inconvenience of gathering materials on the spot, often time-consuming, there are wheels
The uncompacted situation of under-filler, during automobile self-rescue, safety guarantee is difficult, the effect of anticipation is often not achieved, at present
Neither one can complete the emergency and rescue equipment 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 the prior art without have it is a kind of can load-bearing the emergency management and rescue quickly supported
The method of suing and labouring of equipment, quickly support three sections of foldable platforms rescue it is an object of the invention to provide a kind of hydraulic pressure are set
Standby, which can be rescued by independent operation to realize self, manpower, financial resources and time be greatly saved, which passes through
Three sections of foldable platforms on jack support the wheel of vehicle, and expansion plate further includes stretching for the back segment that can stretch or shrink
Contracting plate adjusts the direction in length and breadth of three sections of foldable platforms to complete self rescue, and vehicle can be indulged by three sections of foldable platforms
To translation and transverse translation, realize safe operation, it is laborsaving, achieve the purpose that easy to operation, practicability is big.
The present invention is achieved through the following technical solutions：A kind of three foldings of hydraulic pressure stretch the side of suing and labouring of bridge-type rescue aid
Method, three foldings of the hydraulic pressure of use, which stretch bridge-type rescue aid, includes hydraulic jack, platform, left expansion plate, right expansion plate, bottom
Plate；
The support on hydraulic jack top is connected with the lower part in the stage casing of platform；
It can be rotated horizontally between the hydraulic jack and platform；
Bottom plate is connected with below the hydraulic jack；
The area of the bottom plate is more than the projected area of platform；
There is left expansion plate on the left of the platform, with hinge connection between platform and left expansion plate；
There is right expansion plate on the right side of the platform, with hinge connection between platform and right expansion plate；
The left expansion plate further includes left back section of expansion plate, using card slot type activity between left expansion plate and left back section of expansion plate
Connection；
It can stretch or shrink between the left expansion plate and left back section of expansion plate；
The right expansion plate further includes right back segment expansion plate, using card slot type activity between right expansion plate and right back segment expansion plate
Connection；
It can stretch or shrink between the right expansion plate and right back segment expansion plate.
A kind of three foldings of more preferred hydraulic pressure stretch the method for suing and labouring of bridge-type rescue aid, and three foldings of the hydraulic pressure are drawn
It stretches bridge-type rescue aid and further includes telescopic rod between platform and hydraulic jack；
The bottom of telescopic rod is connected with the support on hydraulic jack top；
The stage casing of platform and the top horizontal of telescopic rod connect；
It can be rotated horizontally between the platform and the top of telescopic rod；
The telescopic rod includes housing tube body, inner sleeve tube body；
There is hydraulic jack below the housing tube body.
A kind of three foldings of more preferred hydraulic pressure stretch the method for suing and labouring of bridge-type rescue aid, and three foldings of the hydraulic pressure are drawn
The outer tube body interior for stretching bridge-type rescue aid is equipped with inner sleeve tube body；
There is housing tube chamber in the housing tube body；
The outer tube inside cavity has internal tooth form protrusion；
The internal tooth form protrusion includes the " interior of two sections or more inner circle arcs of the inner horizontal direction setting of housing tube chamber
Tooth "；
The uniform parallel distribution of external entire body of the inner sleeve tube body has external tooth form protrusion；
The external tooth form protrusion includes the " outer of horizontally arranged two section of inner sleeve body exterior or more outer circle arc
Tooth "；
The tooth form that the internal tooth form protrusion of the housing tube body and the external tooth form of inner sleeve tube body are protruded cooperates.
A kind of three foldings of more preferred hydraulic pressure stretch the method for suing and labouring of bridge-type rescue aid, and three foldings of the hydraulic pressure are drawn
The internal tooth form that stretching the epimere of the outer tube inside cavity of bridge-type rescue aid has uniform parallel distribution is protruded, internal tooth form protrusion
Lower part is hollow straight tube or the uniform parallel distribution of outer tube inside cavity entire body has internal tooth form protrusion.
A kind of three foldings of more preferred hydraulic pressure stretch the method for suing and labouring of bridge-type rescue aid, and three foldings of the hydraulic pressure are drawn
Stretching in the middle part of " external tooth " of bridge-type rescue aid has locating slot；
The housing tube body further includes safe catching lock, and safe catching lock is mounted on the side of the epimere of housing tube body；
The safe catching lock further includes positioning thimble, elastomer, and the elastomer of the inside of safe catching lock is interior by the inside bullet of thimble
When tooth form is protruded and external tooth form protrusion rotation overlaps, thimble is caught in locating slot.
A kind of three foldings of more preferred hydraulic pressure stretch the method for suing and labouring of bridge-type rescue aid, and three foldings of the hydraulic pressure are drawn
Stretch that the internal tooth form protrusion of bridge-type rescue aid includes that the inner horizontal direction of housing tube chamber is oppositely arranged two sections less than 1/4 in
Arc-shaped " internal tooth " of circular arc length；
Described external tooth form protrusion includes the both sides of inner sleeve body exterior, horizontal direction be oppositely arranged two sections less than 1/4 outside
" external tooth " of circular arc length；
The both ends of circular arc of the tooth of the internal tooth form protrusion and the angle a in the center of circle are less than 90 °, adjacent two internal tooth form protrusions
Tooth and the center of circle between angle b be more than 90 °；
The both ends of circular arc of the tooth of the external tooth form protrusion and the angle d in the center of circle are less than 90 °, adjacent two external tooth form protrusions
Tooth and the center of circle between angle c be more than 90 °.
A kind of three foldings of more preferred hydraulic pressure stretch the method for suing and labouring of bridge-type rescue aid, and three foldings of the hydraulic pressure are drawn
The angle a for stretching bridge-type rescue aid is 85 ° to 89.5 °, and angle b is 90.5 ° to 95 °, and angle c is 90.5 ° to 95 °, and angle d is
85 ° to 89.5 °.
A kind of three foldings of more preferred hydraulic pressure stretch the method for suing and labouring of bridge-type rescue aid, and three foldings of the hydraulic pressure are drawn
The angle a for stretching bridge-type rescue aid is 89 °, and angle b is 91 °, and angle c is 91 °, and angle d is 89 °.
A kind of three foldings of more preferred hydraulic pressure stretch the method for suing and labouring of bridge-type rescue aid, and three foldings of the hydraulic pressure are drawn
The elastomer for stretching bridge-type rescue aid is spring, plastic elastomeric or elastic piece.
A kind of three foldings of more preferred hydraulic pressure stretch the method for suing and labouring of bridge-type rescue aid, and three foldings of the hydraulic pressure are drawn
It stretches bridge-type rescue aid and hydraulic jack Y is replaced using Pneumatic jack.
The advantageous effects that the present invention obtains are：With current field rescue Technical comparing, the present invention obtains beneficial
It has 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 expansion plate further includes can be with
It stretches or the expansion plate of the back segment of contraction, the direction in length and breadth of three sections of foldable platforms of adjustment is succoured to complete self, vehicle passes through
Three sections of foldable platforms the vehicle after support can be rotated with any direction and any direction do lateral translation, realize safe operation,
It is laborsaving, achieve the purpose that easy to operation, practicability is big easy to operate simple, can realize one self rescue；Save time, behaviour
Make safety；Everyday driver just can skilled fast operating without practice.
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 the schematic diagram for having between Fig. 1 platforms and hydraulic jack telescopic rod；
Fig. 5 is the schematic diagram for having between Fig. 2 platforms and hydraulic jack telescopic rod；
Fig. 6 is the schematic diagram for having between Fig. 3 platforms and hydraulic jack telescopic rod；
Fig. 7 is that housing tube body epimere of the present invention has internal tooth form protrusion, the schematic diagram of hypomere hollow straight tube；
Fig. 8 is inner sleeve tube body schematic diagram of the present invention；
Fig. 9 is the supporting rod schematic diagram of the assembling of Fig. 7 and Fig. 8 of the present invention；
Figure 10 is that Fig. 7 of the present invention installs safe catching lock schematic diagram additional；
Figure 11 is the supporting rod schematic diagram of the assembling of Fig. 8 and Figure 10 of the present invention；
Figure 12 is the schematic diagram that housing tube body entire body of the present invention has internal tooth form to protrude；
Figure 13 is the supporting rod schematic diagram of the assembling of Fig. 8 and Figure 12 of the present invention；
Figure 14 is that Figure 12 of the present invention installs safe catching lock schematic diagram additional；
Figure 15 is the supporting rod schematic diagram of the assembling of Fig. 8 and Figure 14 of the present invention；
Figure 16 is the A-A schematic diagrames of Fig. 7 or Figure 12 of the present invention；
Figure 17 is the B-B schematic diagrames of Fig. 8 of the present invention；
Figure 18 is Fig. 9 or Figure 13 of the present invention in Figure 16 states and the C-C schematic diagrames of the supporting rod of Figure 18 states assembling；
Figure 19 is the A-A schematic diagrames of Figure 10 or Figure 14 of the present invention；
Figure 20 is the B-B schematic diagrames of Fig. 8 of Figure 10 or Figure 14 cooperation of the present invention；
Figure 21 is Figure 11 or Figure 15 of the present invention in Figure 19 and the C-C schematic diagrames of the supporting rod of Figure 20 states assembling.
In figure：1. housing tube body, 1-1. internal tooth forms are protruded, outside 2. inner sleeve tube body 2-1. of 1-2. housing tube chambers
Tooth form is protruded, 3. platforms, 3-1. hinges, the left expansion plates of 3-21., the right expansion plates of 3-22., left back section of expansion plate of 3-31., 3-32.
Right back segment expansion plate, A. telescopic rods, D. bottom plates, Y. hydraulic jacks, 7. locating slots.
Specific 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 described scope of specific embodiment.
Example 1：A kind of three foldings of hydraulic pressure as described in Fig. 1 to Figure 21 stretch the method for suing and labouring of bridge-type rescue aid, use
Hydraulic pressure three foldings stretch bridge-type rescue aid include hydraulic jack Y, platform 3, left expansion plate 3-21, right expansion plate 3-22,
Bottom plate D；
The support on hydraulic jack Y tops is connected with the lower part in the stage casing of platform 3；
It can be rotated horizontally between the hydraulic jack Y and platform 3；
Bottom plate D is connected with below the hydraulic jack Y；
The area of the bottom plate D is more than the projected area of platform 3；
There is left expansion plate 3-21 in the left side of the 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 the platform 3, with hinge 3-1 connections between platform 3 and right expansion plate 3-22；
The left expansion plate 3-21 further include left back section of expansion plate 3-31, left expansion plate 3-21 and left back section of expansion plate 3-31 it
Between using card slot type be flexibly connected；
It can stretch or shrink between the left expansion plate 3-21 and left back section of expansion plate 3-31；
The right expansion plate 3-22 further include right back segment expansion plate 3-32, right expansion plate 3-22 and right back segment expansion plate 3-32 it
Between using card slot type be flexibly connected；
It can stretch or shrink between the right expansion plate 3-22 and right back segment expansion plate 3-32；
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 fixes, so
The platform 3 shown in Fig. 1-3 is mounted on hydraulic jack Y afterwards, then left expansion plate 3-21 and right expansion plate 3-22 is installed
In the both sides of platform 3, hydraulic jack Y is then raised by platform 3 close to by sunken wheel, then adjusts platform 3, left expansion plate
The direction of 3-21 and right expansion plate 3-22 pull out left back section of expansion plate 3-31 out of left expansion plate 3-21, from right expansion plate 3-22
Interior to pull out right back segment expansion plate 3-32, left back section of expansion plate 3-31 and a right back segment expansion plate 3-32 at least frame side are on ground
On, then rise hydraulic jack Y props up vehicle again, adjusts the promotion car of direction in length and breadth of expansion plate or starts car and sails out of
By sunken position；It, can be according to different actual feelings when running into two wheels of vehicle, while being absorbed in irremovable situation in hole
Condition using the three folding rescue aid of hydraulic pressure of two sets of present invention, takes above-mentioned mode to operate.
Example 2：A kind of three foldings of hydraulic pressure according to example 1 stretch the method for suing and labouring of bridge-type rescue aid, described
The three foldings stretching bridge-type rescue aid of hydraulic pressure further includes the telescopic rod A between platform 3 and hydraulic jack Y；
The bottom of telescopic rod A is connected with the support on hydraulic jack Y tops；
The stage casing of platform 3 is connected with the top horizontal of telescopic rod A；
It can be rotated horizontally between the platform 3 and the top of telescopic rod A；
The telescopic rod A includes housing tube body 1, inner sleeve tube body 2；
There is hydraulic jack Y below the housing tube body 1；
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 fixes, so
The telescopic rod A shown in Fig. 4-6 and platform 3 are mounted on hydraulic jack Y afterwards, then by left expansion plate 3-21 and right expansion plate
3-22 is mounted on the both sides of platform 3, then raises telescopic rod A and/or hydraulic jack Y, by platform 3 close to by sunken wheel, so
The direction of platform 3, left expansion plate 3-21 and right expansion plate 3-22 is adjusted afterwards, and left back section is pulled out out of left expansion plate 3-21 and is stretched
Plate 3-31 pulls out right back segment expansion plate 3-32, left back section of expansion plate 3-31 and right back segment expansion plate 3- out of right expansion plate 3-22
On the ground, then rise hydraulic jack Y props up vehicle to a 32 at least frame side again, and the direction in length and breadth for adjusting expansion plate pushes away
Motor-car starts car and sails out of by sunken position；It, can when running into two wheels of vehicle, while being absorbed in irremovable situation in hole
According to different actual conditions, using the three folding rescue aid of hydraulic pressure of two sets of present invention, above-mentioned mode to be taken to operate.
Example 3：A kind of three foldings of hydraulic pressure according to example 2 stretch the method for suing and labouring of bridge-type rescue aid, described
Three foldings of hydraulic pressure stretch and are equipped with inner sleeve tube body 2 inside the housing tube body 1 of bridge-type rescue aid；
There is housing tube chamber 1-2 in the housing tube body 1；
There is internal tooth form to protrude 1-1 inside the housing tube chamber 1-2；
The internal tooth form protrusion 1-1 includes two sections or more the inner circle arcs that the inner horizontal direction of housing tube chamber 1-2 is set
" internal tooth "；
The uniform parallel distribution of external entire body of the inner sleeve tube body 2 has external tooth form to protrude 2-1；
The external tooth form protrusion 2-1 includes horizontally arranged two section outside inner sleeve tube body 2 or more outer circle arc
" external tooth "；
The tooth form phase interworking of the internal tooth form protrusion 1-1 of the housing tube body 1 and the external tooth form protrusion 2-1 of inner sleeve tube body 2
It closes.
Example 4:A kind of three foldings of hydraulic pressure according to example 3 stretch the method for suing and labouring of bridge-type rescue aid, described
The epimere that three foldings of hydraulic pressure are stretched inside the housing tube chamber 1-2 of bridge-type rescue aid has the internal tooth form of uniform parallel distribution convex
Go out 1-1, the lower part of internal tooth form protrusion 1-1 is hollow straight tube or housing tube chamber 1-2 inside entire body is parallel point uniform
It is furnished with internal tooth form protrusion 1-1.
Example 5:A kind of three foldings of hydraulic pressure according to example 3 or 4 stretch the method for suing and labouring of bridge-type rescue aid, described
Hydraulic pressure three foldings stretch bridge-type rescue aid " external tooth " in the middle part of have locating slot 7；
The housing tube body 1 further includes safe catching lock, and safe catching lock is mounted on the side of the epimere of housing tube body 1；
The safe catching lock further includes positioning thimble 6-1, elastomer 6, and the elastomer 6 of the inside of safe catching lock is by thimble 6-1
When inside bullet, internal tooth form protrusion 1-1 and external tooth form protrusion 2-1 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 fixes, so
The telescopic rod A shown in Fig. 4-6 and platform 3 are mounted on hydraulic jack Y afterwards, then by left expansion plate 3-21 and right expansion plate
3-22 is mounted on the both sides of platform 3, then raises telescopic rod A and/or hydraulic jack Y, by platform 3 close to by sunken wheel, so
The direction of platform 3, left expansion plate 3-21 and right expansion plate 3-22 is adjusted afterwards, and left back section is pulled out out of left expansion plate 3-21 and is stretched
Plate 3-31 pulls out right back segment expansion plate 3-32, left back section of expansion plate 3-31 and right back segment expansion plate 3- out of right expansion plate 3-22
A 32 at least frame side on the ground, then adjust safe catching lock, and thimble 6-1 is made to be caught in locating slot 7, then raises 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
A wheel, while when being absorbed in irremovable situation in hole, it can be according to different actual conditions, using two sets liquid of the invention
Three folding rescue aids are pressed, above-mentioned mode is taken to operate.
Example 6:A kind of three foldings of hydraulic pressure according to example 3 stretch the method for suing and labouring of bridge-type rescue aid, described
Inner horizontal directions of the internal tooth form protrusion 1-1 including housing tube chamber 1-2 that three foldings of hydraulic pressure stretch bridge-type rescue aid is opposite
Two sections set are less than arc-shaped " internal tooth " of 1/4 inner circle arc length；
Described external tooth form protrusion 2-1 includes the both sides outside inner sleeve tube body 2, and horizontal direction be oppositely arranged two sections is less than 1/
" external tooth " of 4 outer circle arc length；
The both ends of circular arc of the tooth of the internal tooth form protrusion 1-1 and the angle a in the center of circle are less than 90 °, adjacent two internal tooth forms
The angle b protruded between the tooth of 1-1 and the center of circle is more than 90 °；
The both ends of circular arc of the tooth of the external tooth form protrusion 2-1 and the angle d in the center of circle are less than 90 °, adjacent two external tooth forms
The angle c protruded between the tooth of 2-1 and the center of circle is more than 90 °.
Example 7:A kind of three foldings of hydraulic pressure according to example 6 stretch the method for suing and labouring of bridge-type rescue aid, to multiple
Experiment is summarized, and the angle a that three foldings of the hydraulic pressure are stretched described in bridge-type rescue aid selects 85 ° to 89.5 °, angle b
90.5 ° to 95 ° of selection, angle c select 90.5 ° to 95 °, when angle d selects 85 ° to 89.5 °, and the telescopic rod A of rescue aid is drawn
Dynamic flexible, stress is big.
Example 8:A kind of three foldings of hydraulic pressure according to example 7 stretch the method for suing and labouring of bridge-type rescue aid, to multiple
Experiment is summarized, and the angle a that three foldings of the hydraulic pressure are stretched described in bridge-type rescue aid is 89 °, and angle b is 91 °, angle
C is 91 °, when angle d is 89 °, that is, ensure that rescue aid telescopic rod A pull it is flexible, it is ensured that rescue aid it is flexible
The stress of bar A is maximum.
Example 9:A kind of three foldings of hydraulic pressure according to example 5 stretch the method for suing and labouring of bridge-type rescue aid, described
The elastomer 6 that three foldings of hydraulic pressure stretch bridge-type rescue aid is spring, plastic elastomeric or elastic piece.
Example 10:A kind of three foldings of hydraulic pressure according to example 1 stretch the method for suing and labouring of bridge-type rescue aid, described
It is very heavy using mechanical jack, Pneumatic jack, hand jack, pedal that three foldings of hydraulic pressure stretch bridge-type rescue aid
Top, electric jack any one replacement hydraulic jack Y therein.
Embodiments of the present invention are explained in detail above in association with attached drawing, however, the present invention is not limited thereto, in affiliated skill
In the knowledge that the technical staff in art field possesses, 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 not inventively works from above-mentioned design, made a variety of conversion,
It is within the scope of the present invention.
Claims (1)
1. a kind of method of suing and labouring of the rescue aid of the stretching bridge-type self-locking of hydraulic pressure, using a kind of stretching bridge-type self-locking of hydraulic pressure
Rescue aid includes hydraulic jack（Y）, platform（3）, left expansion plate（3-21）, right expansion plate（3-22）, bottom plate（D）；
The rescue aid of the stretching bridge-type self-locking of the hydraulic pressure is further included positioned at platform（3）And hydraulic jack（Y）Between
Telescopic rod（A）；
The method of suing and labouring 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 telescopic rod（A）And platform（3）Mounted on hydraulic jack（Y）On, telescopic rod（A）Bottom and hydraulic jack
（Y）The support connection on top；
Platform（3）Stage casing and telescopic rod（A）Top horizontal connection；
The platform（3）And telescopic rod（A）Top between can rotate horizontally；
The telescopic rod（A）Including housing tube body（1）, inner sleeve tube body（2）；
The housing tube body（1）Below have hydraulic jack（Y）；
Stretch the housing tube body of bridge-type rescue aid（1）Inside is equipped with inner sleeve tube body（2）；
The housing tube body（1）Inside there is housing tube chamber（1-2）；
The housing tube chamber（1-2）There is internal tooth form protrusion in inside（1-1）；
The internal tooth form protrusion（1-1）Including housing tube chamber（1-2）Inner horizontal direction set two sections or more inner circles
" internal tooth " of arc；
The inner sleeve tube body（2）The uniform parallel distribution of external entire body have external tooth form protrusion（2-1）；
The external tooth form protrusion（2-1）Including inner sleeve tube body（2）External horizontally arranged two section or more external arc
" external tooth " of shape；
The housing tube body（1）Internal tooth form protrusion（1-1）With inner sleeve tube body（2）External tooth form protrusion（2-1）Tooth
Shape cooperates；
The internal tooth form protrusion of the rescue aid of the stretching bridge-type self-locking of the hydraulic pressure（1-1）Including housing tube chamber（1-2）'s
Two sections of arc-shaped " internal tooths " for being less than 1/4 inner circle arc length that inner horizontal direction is oppositely arranged；
The external tooth form protrusion（2-1）Including inner sleeve tube body（2）External both sides, horizontal direction are oppositely arranged two sections small
In " external tooth " of 1/4 outer circle arc length；
There is locating slot in the middle part of " external tooth " of the rescue aid of the stretching bridge-type self-locking of the hydraulic pressure（7）；
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 telescopic rod（A）And platform（3）Mounted on hydraulic jack（Y）On, the housing tube body（1）Further include peace
Full padlock, safe catching lock are mounted on housing tube body（1）Epimere side；
The safe catching lock further includes positioning thimble（6-1）, elastomer（6）, the elastomer of the inside of safe catching lock（6）It will top
Pin（6-1）Inside bullet, internal tooth form protrusion（1-1）It is protruded with external tooth form（2-1）When rotation overlaps, thimble（6-1）It is caught in locating slot
（7）；
The elastomer of the rescue aid of the stretching bridge-type self-locking of the hydraulic pressure（6）It is spring, plastic elastomeric or elastic piece；
The hydraulic jack（Y）And platform（3）Between can rotate horizontally；
The hydraulic jack（Y）Below be connected with bottom plate（D）；
The bottom plate（D）Area be more than platform（3）Projected area；
Then by left expansion plate（3-21）With right expansion plate（3-22）Mounted on platform（3）Both sides, the platform（3）A left side
There is left expansion plate in side（3-21）, platform（3）With left expansion plate（3-21）Between with hinge（3-1）Connection；
The platform（3）Right side have right expansion plate（3-22）, platform（3）With right expansion plate（3-22）Between with hinge（3-
1）Connection；
The left expansion plate（3-21）Further include left back section of expansion plate（3-31）, left expansion plate（3-21）With left back section of expansion plate
（3-31）Between using card slot type be flexibly connected；
The left expansion plate（3-21）With left back section of expansion plate（3-31）Between can stretch or shrink；
The right expansion plate（3-22）Further include right back segment expansion plate（3-32）, right expansion plate（3-22）With right back segment expansion plate
（3-32）Between using card slot type be flexibly connected；
The right expansion plate（3-22）With right back segment expansion plate（3-32）Between can stretch or shrink；
Then telescopic rod is raised（A）And/or hydraulic jack（Y）, by platform（3）Close to by sunken wheel, platform is then adjusted
（3）, left expansion plate（3-21）With right expansion plate（3-22）Direction, from left expansion plate（3-21）Left back section of expansion plate of interior pull-out
（3-31, from right expansion plate（3-22）It is interior to pull out right back segment expansion plate（3-32）, left back section of expansion plate（3-31）It stretches with right back segment
Plate（3-32）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
It sails 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
The rescue aid of the stretching bridge-type self-locking of two sets of hydraulic pressure, takes above-mentioned mode to operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175088.9A CN108083170A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of the stretching bridge-type self-locking of hydraulic pressure |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175088.9A CN108083170A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of the stretching bridge-type self-locking of hydraulic pressure |
| CN201610364969.6A CN105858530B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three foldings stretching bridge-type rescue aid of hydraulic pressure |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610364969.6A Division CN105858530B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three foldings stretching bridge-type rescue aid of hydraulic pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108083170A true CN108083170A (en) | 2018-05-29 |
Family
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Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610364969.6A Active CN105858530B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three foldings stretching bridge-type rescue aid of hydraulic pressure |
| CN201810174597.XA Pending CN108313923A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the stretching bridge-type self-locking type rescue aid of hydraulic pressure |
| CN201810175089.3A Withdrawn CN108341374A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the stretching bridge-type lightweight rescue aid of hydraulic pressure |
| CN201810175088.9A Pending CN108083170A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of the stretching bridge-type self-locking of hydraulic pressure |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610364969.6A Active CN105858530B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three foldings stretching bridge-type rescue aid of hydraulic pressure |
| CN201810174597.XA Pending CN108313923A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the stretching bridge-type self-locking type rescue aid of hydraulic pressure |
| CN201810175089.3A Withdrawn CN108341374A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the stretching bridge-type lightweight rescue aid of hydraulic pressure |
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| CN (4) | CN105858530B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662525A (en) * | 2017-10-17 | 2019-04-23 | 重庆电子工程职业学院 | Automobile exhibits and sells platform |
| US10847552B2 (en) | 2018-10-16 | 2020-11-24 | Innolux Corporation | Electronic modulating device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2568887B2 (en) * | 1988-05-26 | 1997-01-08 | カヤバ工業株式会社 | Hydraulic jack |
| CN204354284U (en) * | 2014-11-23 | 2015-05-27 | 武夷学院 | Hand hinge type stripper |
| CN204588591U (en) * | 2015-05-18 | 2015-08-26 | 程嘉斌 | Jack is turned in vehicular rescue original place |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN2107408U (en) * | 1991-06-19 | 1992-06-17 | 湘潭机电专科学校 | Rapid self-saving device for trail trap and flat tyre |
| DE4430543C2 (en) * | 1994-08-27 | 1998-07-02 | Eckhardt Dipl Ing Penzek | Lifting device |
| JP3037637U (en) * | 1996-11-07 | 1997-05-20 | 弘 棚橋 | Workbench for mounting tire chains |
| CN101823474A (en) * | 2009-04-03 | 2010-09-08 | 杜鹏 | Automobile self-rescue unit |
| US20130193392A1 (en) * | 2012-01-30 | 2013-08-01 | Frank McGinn | Ramp |
| CN203358836U (en) * | 2013-06-13 | 2013-12-25 | 浙江合兴船厂 | Hydraulic drive flat-bed trailer |
| 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 |
| CN204095405U (en) * | 2014-07-07 | 2015-01-14 | 李伟 | A kind of strong friction automotive wheel skidding work-saving device |
| CN204369496U (en) * | 2014-12-17 | 2015-06-03 | 九江鑫城纺织有限公司 | The spacing translating device of a kind of mair motor |
-
2016
- 2016-05-30 CN CN201610364969.6A patent/CN105858530B/en active Active
- 2016-05-30 CN CN201810174597.XA patent/CN108313923A/en active Pending
- 2016-05-30 CN CN201810175089.3A patent/CN108341374A/en not_active Withdrawn
- 2016-05-30 CN CN201810175088.9A patent/CN108083170A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2568887B2 (en) * | 1988-05-26 | 1997-01-08 | カヤバ工業株式会社 | Hydraulic jack |
| CN204354284U (en) * | 2014-11-23 | 2015-05-27 | 武夷学院 | Hand hinge type stripper |
| CN204588591U (en) * | 2015-05-18 | 2015-08-26 | 程嘉斌 | Jack is turned in vehicular rescue original place |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105858530A (en) | 2016-08-17 |
| CN105858530B (en) | 2018-03-30 |
| CN108341374A (en) | 2018-07-31 |
| CN108313923A (en) | 2018-07-24 |
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Application publication date: 20180529 |
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