CN108423602A - A kind of method of suing and labouring of hand light-duty stretching bridge-type rescue aid - Google Patents
A kind of method of suing and labouring of hand light-duty stretching bridge-type rescue aid Download PDFInfo
- Publication number
- CN108423602A CN108423602A CN201810322397.4A CN201810322397A CN108423602A CN 108423602 A CN108423602 A CN 108423602A CN 201810322397 A CN201810322397 A CN 201810322397A CN 108423602 A CN108423602 A CN 108423602A
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- China
- Prior art keywords
- expansion plate
- platform
- hand
- bridge
- stretch
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Classifications
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- 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
- 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
- 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
- B66F3/12—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated comprising toggle levers
-
- 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
- B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
-
- 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
-
- 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
- B66F2700/00—Lifting apparatus
- B66F2700/09—Other lifting devices
Abstract
A kind of method of suing and labouring of hand light-duty stretching bridge-type rescue aid,Bridge-type rescue aid is stretched using a kind of three hand foldings,More particularly to a kind of emergency and rescue equipment of the energy load-bearing for the automobile rescue for thering is the top of the hand-rail type jack of telescopic rod to have three sections of foldable platforms quickly supported,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 a kind of divisional application of patent of invention " three hand foldings 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 2016103649681, the innovation and creation of original application
Title is " a kind of method of suing and labouring that three hand foldings stretch bridge-type rescue aid ".
Technical field
The present invention relates to a kind of methods of suing and labouring that three hand foldings stretch bridge-type rescue aid, more particularly to one kind has flexible
There are the emergency management and rescue of the energy load-bearing of the automobile rescue of three sections of foldable platforms quickly supported on the top of the hand-rail type jack of bar
Equipment.
Background technology
In vehicle driving process, one of wheel can be encountered or in which two wheels fall 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.
Especially in the wild, the case where driver's independent self-driving, it is no other people help the case where, above-mentioned thing occurs
Therefore driver is more difficult to save oneself.
It is directed to above-mentioned accident at present, pinner block, sandy soil, plank or pushes vehicle etc. with manpower below generally use wheel
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.
Invention content
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, the purpose of the present invention is to provide a kind of rescues of three quickly supported section foldable platforms of hand-rail type to 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 be stretched 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 hand foldings stretch the side of suing and labouring of bridge-type rescue aid
Method, use include hand three foldings stretch bridge-type rescue aid scissors hand-operated jack, platform, left expansion plate, right expansion plate,
Bottom plate,
The support on scissors hand-operated jack top is connected with the lower part in the stage casing of platform；
It can be rotated horizontally between the scissors hand-operated jack and platform；
It is connected with bottom plate D below the scissors hand-operated jack J；
The area of the bottom plate is more than the projected area of platform；
The scissors hand-operated jack J further includes adjusting screw rod in the middle part of it and the handle to match with adjusting screw rod；
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 more preferred three hand foldings stretch the method for suing and labouring of bridge-type rescue aid, and the three hand foldings are drawn
It further includes the telescopic rod between platform and hydraulic jack to stretch bridge-type rescue aid；
The bottom of telescopic rod is connect 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 top of the platform and telescopic rod；
The outer tube body interior is equipped with inner sleeve tube body；
There is scissors hand-operated jack below the housing tube body.
A kind of more preferred three hand foldings stretch the method for suing and labouring of bridge-type rescue aid, and the three hand foldings are drawn
The telescopic rod for stretching bridge-type rescue aid includes housing tube body, 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 parallelly distribute on of external entire body of the inner sleeve tube body has external tooth form protrusion；
The external tooth form protrusion includes the " outer of two sections or more the horizontally arranged outer circle arcs of inner sleeve body exterior
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 more preferred three hand foldings stretch the method for suing and labouring of bridge-type rescue aid, and the three hand foldings are drawn
The epimere for stretching the outer tube inside cavity of bridge-type rescue aid has the internal tooth form of uniform parallelly distribute on to protrude, internal tooth form protrusion
Lower part, which is hollow straight tube or the uniform parallelly distribute on of outer tube inside cavity entire body, internal tooth form protrusion.
A kind of more preferred three hand foldings stretch the method for suing and labouring of bridge-type rescue aid, and the three hand foldings 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 more preferred three hand foldings stretch the method for suing and labouring of bridge-type rescue aid, and the three hand foldings are drawn
The internal tooth form protrusion for stretching bridge-type rescue aid include housing tube chamber be oppositely arranged two sections of inner horizontal direction less than 1/4 in
Arc-shaped " internal tooth " of circular arc length
The 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 more preferred three hand foldings stretch the method for suing and labouring of bridge-type rescue aid, and the three hand foldings 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 more preferred three hand foldings stretch the method for suing and labouring of bridge-type rescue aid, and the three hand foldings 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 more preferred three hand foldings stretch the method for suing and labouring of bridge-type rescue aid, and the three hand foldings are drawn
The elastomer for stretching bridge-type rescue aid is spring, plastic elastomeric or elastic piece.
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, and manpower, financial resources and time are saved, 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 can rotate the vehicle after support in any direction and any direction does 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 is without practicing the skilled fast operating of energy.
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 the tops Fig. 1.
Fig. 4 is the schematic diagram for having between Fig. 1 platforms and scissors hand-operated jack telescopic rod；
Fig. 5 is the schematic diagram for having between Fig. 2 platforms and scissors hand-operated jack telescopic rod；
Fig. 6 is the schematic diagram for having between Fig. 3 platforms and scissors hand-operated jack telescopic rod；
Fig. 7, which is housing tube body epimere of the present invention, 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 assembly 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 assembly 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 assembly 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 assembly 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 the C-C schematic diagrames of Fig. 9 or Figure 13 of the present invention in Figure 16 states and the supporting rod of Figure 18 states assembly；
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 the C-C schematic diagrames of Figure 11 or Figure 15 of the present invention in Figure 19 and the supporting rod of Figure 20 states assembly.
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, J. scissors hand-rail type jack, 7. locating slots.
Specific implementation mode
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 range described in specific embodiment.
Example 1：A kind of three hand foldings as described in Fig. 1 to Figure 21 stretch the method for suing and labouring of bridge-type rescue aid, use
Hand three foldings to stretch bridge-type rescue aid include scissors hand-operated jack J, platform 3, left expansion plate 3-21, right expansion plate 3-
22, bottom plate D,
The support on the tops scissors hand-operated jack J is connected with the lower part in the stage casing of platform 3；
It can be rotated horizontally between the scissors hand-operated jack J and platform 3；
It is connected with bottom plate D below the scissors hand-operated jack J；
The area of the bottom plate D is more than the projected area of platform 3；
The scissors hand-operated jack J further includes adjusting screw rod in the middle part of it and the handle to match with adjusting screw rod；
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；
Encounter 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
Platform shown in Fig. 1-3 3 is mounted on scissors hand-operated jack J afterwards, then by left expansion plate 3-21 and right expansion plate 3-22
Mounted on the both sides of platform 3, then increase scissors hand-operated jack J by platform 3 close to by sunken wheel, then adjust platform 3,
The direction of left expansion plate 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, are stretched from the right side
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 pulled out in contracting plate 3-22
On the ground, the handle of scissors hand-operated jack J is then shaken, adjusting screw rod is driven to increase the J supports of scissors hand-operated jack again
Vehicle is played, the promotion car of direction in length and breadth of expansion plate is adjusted or starts car and sail out of by sunken position；Two wheels of vehicle are encountered, together
When being absorbed in immovable situation in hole, can be rescued using two sets three foldings of hydraulic pressure of the invention according to different actual conditions
Equipment is helped, above-mentioned mode is taken to operate.
Example 2：A kind of three hand foldings according to example 1 stretch the method for suing and labouring of bridge-type rescue aid, described
It further includes the telescopic rod A between platform 3 and scissors hand-operated jack J that three hand foldings, which stretch bridge-type rescue aid,；
The bottom of telescopic rod A is connect with the support on the tops scissors hand-operated jack J；
The stage casing of platform 3 is connect 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 scissors hand-operated jack J below the housing tube body 1；
Encounter 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
Telescopic rod A shown in Fig. 4-6 and platform 3 are mounted on scissors hand-operated jack J afterwards, then stretch left expansion plate 3-21 and the right side
Contracting plate 3-22 is mounted on the both sides of platform 3, then increases telescopic rod A and/or scissors hand-operated jack J, by platform 3 close to being fallen into
Then wheel adjusts the direction of platform 3, left expansion plate 3-21 and right expansion plate 3-22, pulled out out of left expansion plate 3-21 left
Back segment expansion plate 3-31 pulls out right back segment expansion plate 3-32, left back section of expansion plate 3-31 and right back segment out of right expansion plate 3-22
An expansion plate 3-32 at least frame side on the ground, then shakes the handle of scissors hand-operated jack J, drives adjusting screw rod again
It increases scissors hand-operated jack J and props up vehicle, adjust the promotion car of direction in length and breadth of expansion plate or start car and sail out of by sunken position
It sets；When encountering two wheels of vehicle, while being absorbed in situation immovable in hole, it can be used according to different actual conditions
The three folding rescue aid of hydraulic pressure of two sets of present invention, takes above-mentioned mode to operate.
Example 3：A kind of three hand foldings according to example 2 stretch the method for suing and labouring of bridge-type rescue aid, described
Inner sleeve tube body 2 is installed inside the housing tube body 1 of hand three foldings stretching 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 inner circle arcs of the inner horizontal direction setting of housing tube chamber 1-2
" internal tooth "；
The uniform parallelly distribute on 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 two sections or more the horizontally arranged outer circle arcs outside inner sleeve tube body 2
" 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 hand foldings according to example 3 stretch the method for suing and labouring of bridge-type rescue aid, described
The epimere that three hand foldings stretch inside the housing tube chamber 1-2 of bridge-type rescue aid has the internal tooth form of uniform parallelly distribute on convex
Go out 1-1, the lower part of internal tooth form protrusion 1-1 is that entire body is parallel point uniform inside hollow straight tube or the housing tube chamber 1-2
It is furnished with internal tooth form protrusion 1-1.
Example 5：A kind of three hand foldings according to example 3 or 4 stretch the method for suing and labouring of bridge-type rescue aid, described
Hand three foldings stretch in the middle part of " external tooth " of bridge-type rescue aid and 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
Inside bullet, when internal tooth form protrudes 1-1 and external tooth form protrusion 1-2 rotation coincidences, thimble 6-1 is caught in locating slot 7；
Encounter 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
Telescopic rod A shown in Fig. 4-6 and platform 3 are mounted on scissors hand-operated jack J afterwards, then stretch left expansion plate 3-21 and the right side
Contracting plate 3-22 is mounted on the both sides of platform 3, then increases telescopic rod A and/or scissors hand-operated jack J, by platform 3 close to being fallen into
Then wheel adjusts the direction of platform 3, left expansion plate 3-21 and right expansion plate 3-22, pulled out out of left expansion plate 3-21 left
Back segment expansion plate 3-31 pulls out right back segment expansion plate 3-32, left back section of expansion plate 3-31 and right back segment out of right expansion plate 3-22
An expansion plate 3-32 at least frame side on the ground, then adjusts safe catching lock, so that thimble 6-1 is caught in locating slot 7, then shakes
The handle of scissors hand-operated jack J drives adjusting screw rod to increase scissors hand-operated jack J again and props up vehicle, adjusts expansion plate
Direction in length and breadth push car or start car and sail out of by sunken position；Two wheels of vehicle are encountered, while being absorbed in hole and cannot move
When dynamic situation, it can be taken above-mentioned using the three folding rescue aids of hydraulic pressure of two sets of present invention according to different actual conditions
Mode operates.
Example 6：A kind of three hand foldings according to example 3 stretch the method for suing and labouring of bridge-type rescue aid, described
The internal tooth form protrusion 1-1 that three hand foldings stretch bridge-type rescue aid includes that the inner horizontal direction of housing tube chamber 1-2 is opposite
Two sections be arranged are less than arc-shaped " internal tooth " of 1/4 inner circle arc length
The described external tooth form protrusion 2-1 includes both sides inner sleeve tube body 2 outside, 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 and the center of circle of 1-1 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 and the center of circle of 2-1 is more than 90 °.
Example 7：A kind of three hand foldings according to example 6 stretch the method for suing and labouring of bridge-type rescue aid, to multiple
Experiment is summarized, and the three hand foldings stretch the angle a described in bridge-type rescue aid and select 85 ° to 89.5 °, angle b
90.5 ° to 95 ° of selection, angle c select 90.5 ° to 95 °, when angle d is 85 ° to 89.5 °, and the telescopic rod A of rescue aid is pulled
Flexibly, stress is big.
Example 8：A kind of three hand foldings according to example 8 stretch the method for suing and labouring of bridge-type rescue aid, to multiple
Experiment is summarized, and the angle a that the three hand foldings stretch described in bridge-type rescue aid is 89 °, and angle b is 91 °, angle
C is 91 °, when angle d is 89 °, that is, it is flexible to ensure that the telescopic rod A of rescue aid is pulled, it is ensured that rescue aid it is flexible
The stress of bar A is maximum.
Example 9：A kind of three hand foldings according to example 5 stretch the method for suing and labouring of bridge-type rescue aid, described
The elastomer 6 that three hand foldings stretch bridge-type rescue aid is spring, plastic elastomeric or elastic piece.
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
The technical staff in art field within the scope of knowledge, can also make various changes without departing from the purpose of the present invention
Changing, person of ordinary skill in the field not inventively works from above-mentioned design, made various transformation,
It is within the scope of the present invention.
Claims (1)
1. a kind of method of suing and labouring of hand light-duty stretching bridge-type rescue aid, it is characterized in that：It is using the present invention a kind of hand
It includes scissors hand-operated jack that three foldings, which stretch bridge-type rescue aid,（J）, platform（3）, left expansion plate（3-21）, right expansion plate（3-
22）, bottom plate（D）；
Method is：
Encounter 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 platform（3）Mounted on scissors hand-operated jack（J）On, scissors hand-operated jack（J）The support peace on top
Platform（3）Stage casing lower part connection；
The scissors hand-operated jack（J）And platform（3）Between can rotate horizontally；
The scissors hand-operated jack（J）Below be connected with bottom plate（D）；
The bottom plate（D）Area be more than platform（3）Projected area；
The scissors hand-operated jack（J）Further include adjusting screw rod in the middle part of it and the handle to match with adjusting screw rod；
Then left expansion plate 3-21 and right expansion plate 3-22 is mounted on to the both sides of platform 3, the platform（3）Left side have a left side
Expansion plate（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；
Then the direction of platform 3, left expansion plate 3-21 and right expansion plate 3-22 is adjusted；
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）It 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；
It further includes being located at platform that the three hand foldings, which stretch bridge-type rescue aid,（3）And hydraulic jack（Y）Between stretch
Contracting bar（A）；
Then telescopic rod A and platform 3 are mounted on scissors hand-operated jack J, telescopic rod（A）Bottom and hydraulic jack
（Y）The support on top connects；
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 scissors hand-operated jack（J）；
The three hand foldings 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 setting two sections or more inner circles
" internal tooth " of arc；
The inner sleeve tube body（2）The uniform parallelly distribute on 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 two sections or more horizontally arranged external arcs
" 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 three hand foldings stretch the housing tube chamber of bridge-type rescue aid（1-2）Internal epimere has parallel point uniform
The internal tooth form of cloth is protruded（1-1）, internal tooth form protrusion（1-1）Lower part be hollow straight tube；
The three hand foldings stretch the internal tooth form protrusion of bridge-type rescue aid（1-1）Including housing tube chamber（1-2）It is interior
Two sections of arc-shaped " internal tooths " for being less than 1/4 inner circle arc length that portion's 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；
It is 89 ° that the three hand foldings, which stretch the angle a of bridge-type rescue aid, and angle b is 91 °, and angle c is 91 °, angle d
It is 89 °；
Then by left expansion plate（3-21）With right expansion plate（3-22）Mounted on platform（3）Both sides；
Then telescopic rod is increased（A）And/or scissors hand-operated jack（J）, by platform（3）Close to by sunken wheel；
Then platform is adjusted（3）, left expansion plate（3-21）With right expansion plate（3-22）Direction, from left expansion plate（3-21）It is interior
Pull out left back section of expansion plate（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）With right back segment expansion plate（3-32）An at least frame side is on the ground；
Then scissors hand-operated jack is shaken（J）Handle, drive adjusting screw rod increase scissors hand-operated jack again（J）It 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；
When encountering two wheels of vehicle, while being absorbed in situation immovable in hole, it can be used according to different actual conditions
The three hand foldings of two sets of present invention stretch bridge-type rescue aid, and above-mentioned mode is taken to operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810322397.4A CN108423602A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of hand light-duty stretching bridge-type rescue aid |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364968.1A CN106044628B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of hand three foldings stretching bridge-type rescue aid |
| CN201810322397.4A CN108423602A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of hand light-duty stretching bridge-type rescue aid |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610364968.1A Division CN106044628B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of hand three foldings stretching bridge-type rescue aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108423602A true CN108423602A (en) | 2018-08-21 |
Family
ID=57175093
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610364968.1A Active CN106044628B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of hand three foldings stretching bridge-type rescue aid |
| CN201810322397.4A Withdrawn CN108423602A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of hand light-duty stretching bridge-type rescue aid |
| CN201810327925.5A Withdrawn CN108328517A (en) | 2016-05-30 | 2016-05-30 | A kind of rescue mode of hand light-duty stretching bridge-type rescue aid |
| CN201810321835.5A Withdrawn CN108502791A (en) | 2016-05-30 | 2016-05-30 | A kind of hand rescue mode for stretching bridge-type rescue aid |
| CN201810327937.8A Pending CN108394832A (en) | 2016-05-30 | 2016-05-30 | A kind of hand heavy rescue mode for stretching bridge-type rescue aid |
| CN201810327435.5A Withdrawn CN108502794A (en) | 2016-05-30 | 2016-05-30 | A kind of hand heavy stretching bridge-type rescue aid rescue mode |
| CN201810327417.7A Withdrawn CN108502793A (en) | 2016-05-30 | 2016-05-30 | A kind of hand light-duty stretching bridge-type rescue aid rescue mode |
| CN201810322957.6A Withdrawn CN108502792A (en) | 2016-05-30 | 2016-05-30 | A kind of hand rescue mode for stretching bridge-type rescue aid |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610364968.1A Active CN106044628B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of hand three foldings stretching bridge-type rescue aid |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810327925.5A Withdrawn CN108328517A (en) | 2016-05-30 | 2016-05-30 | A kind of rescue mode of hand light-duty stretching bridge-type rescue aid |
| CN201810321835.5A Withdrawn CN108502791A (en) | 2016-05-30 | 2016-05-30 | A kind of hand rescue mode for stretching bridge-type rescue aid |
| CN201810327937.8A Pending CN108394832A (en) | 2016-05-30 | 2016-05-30 | A kind of hand heavy rescue mode for stretching bridge-type rescue aid |
| CN201810327435.5A Withdrawn CN108502794A (en) | 2016-05-30 | 2016-05-30 | A kind of hand heavy stretching bridge-type rescue aid rescue mode |
| CN201810327417.7A Withdrawn CN108502793A (en) | 2016-05-30 | 2016-05-30 | A kind of hand light-duty stretching bridge-type rescue aid rescue mode |
| CN201810322957.6A Withdrawn CN108502792A (en) | 2016-05-30 | 2016-05-30 | A kind of hand rescue mode for stretching bridge-type rescue aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (8) | CN106044628B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110885026A (en) * | 2019-12-05 | 2020-03-17 | 盐城市恒美汽车服务有限公司 | Auxiliary device for automobile maintenance |
Citations (6)
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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 |
| 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 |
| CN204095405U (en) * | 2014-07-07 | 2015-01-14 | 李伟 | A kind of strong friction automotive wheel skidding work-saving device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4430543C2 (en) * | 1994-08-27 | 1998-07-02 | Eckhardt Dipl Ing Penzek | Lifting device |
| CN101823474A (en) * | 2009-04-03 | 2010-09-08 | 杜鹏 | Automobile self-rescue unit |
| CN203358836U (en) * | 2013-06-13 | 2013-12-25 | 浙江合兴船厂 | Hydraulic drive flat-bed trailer |
| CN204369499U (en) * | 2015-01-04 | 2015-06-03 | 丁克芳 | Table top can 360 ° of hydraulic elevating platforms rotated |
| CN204588591U (en) * | 2015-05-18 | 2015-08-26 | 程嘉斌 | Jack is turned in vehicular rescue original place |
-
2016
- 2016-05-30 CN CN201610364968.1A patent/CN106044628B/en active Active
- 2016-05-30 CN CN201810322397.4A patent/CN108423602A/en not_active Withdrawn
- 2016-05-30 CN CN201810327925.5A patent/CN108328517A/en not_active Withdrawn
- 2016-05-30 CN CN201810321835.5A patent/CN108502791A/en not_active Withdrawn
- 2016-05-30 CN CN201810327937.8A patent/CN108394832A/en active Pending
- 2016-05-30 CN CN201810327435.5A patent/CN108502794A/en not_active Withdrawn
- 2016-05-30 CN CN201810327417.7A patent/CN108502793A/en not_active Withdrawn
- 2016-05-30 CN CN201810322957.6A patent/CN108502792A/en not_active Withdrawn
Patent Citations (6)
| 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 |
| JP3037637U (en) * | 1996-11-07 | 1997-05-20 | 弘 棚橋 | Workbench for mounting tire chains |
| 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 |
| CN204095405U (en) * | 2014-07-07 | 2015-01-14 | 李伟 | A kind of strong friction automotive wheel skidding work-saving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106044628A (en) | 2016-10-26 |
| CN108502792A (en) | 2018-09-07 |
| CN106044628B (en) | 2018-05-15 |
| CN108502793A (en) | 2018-09-07 |
| CN108502791A (en) | 2018-09-07 |
| CN108502794A (en) | 2018-09-07 |
| CN108328517A (en) | 2018-07-27 |
| CN108394832A (en) | 2018-08-14 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180821 |