CN106006506B - A kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type - Google Patents
A kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type Download PDFInfo
- Publication number
- CN106006506B CN106006506B CN201610364970.9A CN201610364970A CN106006506B CN 106006506 B CN106006506 B CN 106006506B CN 201610364970 A CN201610364970 A CN 201610364970A CN 106006506 B CN106006506 B CN 106006506B
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- expansion plate
- hand
- platform
- angle
- rescue aid
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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
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
-
- 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
- B66F13/00—Common constructional features or accessories
-
- 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
- B66F7/28—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
-
- 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
- B66F2700/12—Lifting platforms for vehicles or motorcycles or similar lifting apparatus
Abstract
A kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type, the rescue aid of the hand three foldings stretching bridge-type used, there is the emergency and rescue equipment 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 two groups of teeth shape protrusion, 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, 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, achieve the purpose that easy to operation, practicality is big.
Description
Technical field
The present invention relates to a kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type, more particularly to one kind, which has, stretches
The top of the hand-rail type jack of contracting bar have the energy load-bearing of the automobile rescue of three sections of foldable platforms quickly support answer first aid
Shaking apparatus.
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.
Especially in the wild, the situation of the independent self-driving of driver, in situation about helping without other people, occurs above-mentioned thing
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 wheel
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 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 device, quickly support three sections of foldable platforms it is an object of the invention to provide a kind of hand-rail type rescue dress
Put, 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, the direction in length and breadth for adjusting three sections of foldable platforms are succoured to complete self, 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, practicality is big.
The present invention is achieved through the following technical solutions：A kind of rescue aid of hand three foldings stretching bridge-type is sued and laboured
Method, the rescue aid of the hand three foldings stretching bridge-type of use are stretched including scissors hand-operated jack, platform, left expansion plate, the right side
Contracting plate, telescopic rod, 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；
Bottom plate is connected with below the scissors hand-operated jack；
The area of the bottom plate is more than the projected area of platform；
There is telescopic rod between the platform and scissors hand-operated jack；
The bottom of telescopic rod is connected with the support on scissors hand-operated 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；
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, and card slot type is used between left expansion plate and left back section of expansion plate
It is flexibly connected；
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, and card slot type is used between right expansion plate and right back segment expansion plate
It is flexibly connected；
It can stretch or shrink between the right expansion plate and right back segment expansion plate；
There is scissors hand-operated jack below the overcoat tube body；
The scissors hand-operated jack further includes the adjusting screw rod in the middle part of it and the handle to match with adjusting screw rod；
The telescopic rod includes overcoat tube body, inner sleeve tube body；
The outer tube body interior is provided with inner sleeve tube body；
There is overcoat tube chamber in the overcoat tube body；
The outer tube inside cavity has internal tooth form protrusion；
Be uniformly arranged four sections of the inner horizontal direction that described internal tooth form protrusion includes overcoat tube chamber are less than 1/8 inner circle
Arc-shaped " internal tooth " of arc length；
The uniform parallel distribution of exterior entire body of the inner sleeve tube body has external tooth form protrusion；
The external tooth form protrusion includes four sections that inner sleeve body exterior horizontal direction is uniformly arranged and is less than 1/8 external arc
Long " external tooth "；
The tooth form that the internal tooth form protrusion of the 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 the rescue aid of more preferred hand three foldings stretching bridge-type, the three hand foldings
The internal tooth form that stretching the epimere of the outer tube inside cavity of the rescue aid of bridge-type has uniform parallel distribution is protruded, and internal tooth form is convex
The lower part gone out is hollow straight tube, or the uniform parallel distribution of outer tube inside cavity entire body has internal tooth form protrusion.
A kind of method of suing and labouring of the rescue aid of more preferred hand three foldings stretching bridge-type, the three hand foldings
Stretching in the middle part of " external tooth " of the rescue aid of bridge-type has locating slot；
The overcoat tube body further includes safe catching lock, and safe catching lock is installed on the side of the epimere of overcoat tube body；
The safe catching lock further 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 the rescue aid of more preferred hand three foldings stretching bridge-type, the three hand foldings
The elastomer for stretching the rescue aid of bridge-type is spring, plastic elastomeric or elastic piece.
A kind of method of suing and labouring of the rescue aid of more preferred hand three foldings stretching bridge-type, the three hand foldings
The both ends of circular arc and the angle a in the center of circle for stretching the tooth of the internal tooth form protrusion of the rescue aid of bridge-type are less than 45 °, adjacent two
Angle b between the tooth of internal tooth form protrusion and the center of circle is more than 45 °；
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 45 °, adjacent two external tooth forms
Angle c between the tooth of protrusion and the center of circle is more than 45 °；
A kind of method of suing and labouring of the rescue aid of more preferred hand three foldings stretching bridge-type, the three hand foldings
The angle a for stretching the rescue aid of bridge-type is 40 ° to 44.5 °, and angle b is 45.5 ° to 50 °, and angle c is 45.5 ° to 50 °, folder
Angle d is 40 ° to 44.5 °.
A kind of method of suing and labouring of the rescue aid of more preferred hand three foldings stretching bridge-type, the three hand foldings
The angle a for stretching the rescue aid of bridge-type is 44 °, and angle b is 46 °, and angle c is 46 °, and angle d is 44 °.
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 expansion plate further includes can be with
Stretching or the expansion plate of the back segment shunk, the direction in length and breadth for adjusting three sections of foldable platforms are succoured to complete self, and 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, practicality 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.
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 supporting rod schematic diagram of the assembling of Fig. 4 and Fig. 5 of the present invention；
Fig. 7 is that Fig. 4 of the present invention installs safe catching lock schematic diagram additional；
Fig. 8 is the supporting rod schematic diagram of the assembling of Fig. 7 and Fig. 5 of the present invention；
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 supporting rod schematic diagram of the assembling of Fig. 9 and Fig. 9 of the present invention；
Figure 11 is that Fig. 9 of the present invention installs safe catching lock schematic diagram additional；
Figure 12 is the supporting rod schematic diagram of the assembling of Figure 11 and Fig. 5 of the present invention；
Figure 13 is the A-A schematic diagrames of Fig. 4 or Fig. 9 of the present invention；
Figure 14 is the B-B schematic diagrames of Fig. 5 of the present invention；
Figure 15 is Fig. 6 or Figure 10 of the present invention in Figure 13 states and the C-C schematic diagrames of the supporting rod of Figure 15 states assembling；
Figure 16 is the A-A schematic diagrames of Fig. 7 or Figure 11 of the present invention；
Figure 17 is the present invention and the B-B schematic diagrames of Fig. 7 or Figure 11 Fig. 5 coordinated；
Figure 18 is Fig. 8 or Figure 12 of the present invention in Figure 16 and the C-C schematic diagrames of the supporting rod of Figure 17 states assembling.
In figure：1. overcoat tube body, 1-1. internal tooth forms are protruded, outside 2. inner sleeve tube body 2-1. of 1-2. overcoat 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.
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 method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type as described in Fig. 1 to Figure 18, is adopted
The rescue aid of hand three foldings stretching bridge-type is flexible including scissors hand-operated jack J, platform 3, left expansion plate 3-21, the right side
Plate 3-22, telescopic rod A, bottom plate D,
The support on scissors hand-operated jack J tops 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；
Bottom plate D is connected with below the scissors hand-operated jack J；
The area of the bottom plate D is more than the projected area of platform 3；
There is telescopic rod A between the platform 3 and scissors hand-operated jack J；
The bottom of telescopic rod A is connected with the support on scissors hand-operated jack J 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；
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 includes left back section of expansion plate 3-31, left expansion plate 3-21 and left back section of expansion plate 3-
It is flexibly connected between 31 using card slot type；
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 includes right back segment expansion plate 3-32, right expansion plate 3-22 and right back segment expansion plate 3-
It is flexibly connected between 32 using card slot type；
It can stretch or shrink between the right expansion plate 3-22 and right back segment expansion plate 3-32；
There is scissors hand-operated jack J below the overcoat tube body 1；
The handle that the scissors hand-operated jack J further includes the adjusting screw rod in the middle part of it and matches with adjusting screw rod；
The telescopic rod A includes overcoat tube body 1, inner sleeve tube body 2；
Inner sleeve tube body 2 is installed inside the overcoat tube body 1；
There is overcoat tube chamber 1-2 in the overcoat tube body 1；
There is internal tooth form to protrude 1-1 inside the overcoat tube chamber 1-2；
The internal tooth form is protruded four sections that inner horizontal directions of the 1-1 including overcoat tube chamber 1-2 is uniformly arranged and is less than
Arc-shaped " internal tooth " of 1/8 inner circle arc length；
The uniform parallel distribution of exterior 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 four sections that 2 outer horizontal direction of inner sleeve tube body is uniformly arranged and is less than outside 1/8
" external tooth " of circular arc length；
The tooth form phase of the internal tooth form protrusion 1-1 of the overcoat tube body 1 and the external tooth form protrusion 2-1 of inner sleeve tube body 2
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 telescopic rod A shown in Fig. 4-6 and platform 3 are installed on scissors hand-operated jack J, then by left expansion plate 3-21
The both sides of platform 3 are installed on right expansion plate 3-22, telescopic rod A and/or scissors hand-operated jack J is then raised, platform 3 is pasted
Closely by sunken wheel, the direction of platform 3, left expansion plate 3-21 and right expansion plate 3-22 is then adjusted, out of left expansion plate 3-21
Pull out left back section of expansion plate 3-31, pull out right back segment expansion plate 3-32 out of right expansion plate 3-22, left back section of expansion plate 3-31 and
A right back segment expansion plate 3-32 at least frame side on the ground, then shakes the handle of scissors hand-operated jack J, drives and adjusts spiral shell
Bar raises scissors hand-operated jack J and 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；, 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 method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type according to example 1, it is described
Hand three foldings stretching bridge-type rescue aid overcoat tube chamber 1-2 inside epimere have the internal tooth of uniform parallel distribution
Shape protrudes 1-1, and the lower part of internal tooth form protrusion 1-1 is that entire body is uniformly put down inside hollow straight tube, or the overcoat tube chamber 1-2
Internal tooth form protrusion 1-1 is distributed with row.
Example 3：A kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type according to example 1 or 2, institute
There is locating slot 7 in the middle part of " external tooth " of the rescue aid for the hand three foldings stretching bridge-type stated；
The overcoat tube body 1 further includes safe catching lock, and safe catching lock is installed on the side of the epimere of overcoat tube body 1
Side；
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
When the inside bullets of 6-1, 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 is consolidated
It is fixed, then the telescopic rod A shown in Fig. 4-6 and platform 3 are installed on scissors hand-operated jack J, then by left expansion plate 3-21
The both sides of platform 3 are installed on right expansion plate 3-22, telescopic rod A and/or scissors hand-operated jack J is then raised, platform 3 is pasted
Closely by sunken wheel, the direction of platform 3, left expansion plate 3-21 and right expansion plate 3-22 is then adjusted, out of left expansion plate 3-21
Pull out left back section of expansion plate 3-31, pull out right back segment expansion plate 3-32 out of right expansion plate 3-22, left back section of expansion plate 3-31 and
A right back segment expansion plate 3-32 at least frame side on the ground, then adjusts safe catching lock, thimble 6-1 is caught in locating slot 7, so
The handle of scissors hand-operated jack J is shaken afterwards, is driven adjusting screw rod to raise scissors hand-operated jack J again and is propped up vehicle, adjusts
The direction in length and breadth of expansion plate promotes car or starts car and sails out of by sunken position；Two wheels of vehicle are run into, while are absorbed in hole
During irremovable situation, using the three folding rescue aid of hydraulic pressure of two sets of present invention, it can be taken according to different actual conditions
Above-mentioned mode operates.
Example 4：A kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type according to example 3, it is described
The elastomer 6 of rescue aid of hand three foldings stretching bridge-type be spring, plastic elastomeric or elastic piece.
Example 5：A kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type according to example 1, it is described
Hand three foldings stretching bridge-type rescue aid internal tooth form protrusion 1-1 tooth circular arc both ends and the center of circle angle a it is small
In 45 °, the angle b that adjacent two internal tooth forms are protruded between the tooth of 1-1 and the center of circle is more than 45 °；
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 45 °, and adjacent two outer
Angle c between the tooth of tooth form protrusion 2-1 and the center of circle is more than 45 °.
Example 6:The method of suing and labouring of the rescue aid of a kind of hand three foldings stretching bridge-type according to example 5, to more
Secondary experiment is summarized, and the angle a of the rescue aid of the hand three foldings stretching bridge-type selects 40 ° to 44.5 °, angle b
45.5 ° to 50 ° of selection, angle c select 45.5 ° to 50 °, when angle d selects 40 ° to 44.5 °, and the telescopic rod A of rescue aid is drawn
Dynamic flexible, stress is big.
Example 7:The method of suing and labouring of the rescue aid of a kind of hand three foldings stretching bridge-type according to example 6, to more
Secondary experiment is summarized, and the angle a of the rescue aid of the hand three foldings stretching bridge-type is 44 °, and angle b is 46 °, angle
C is 46 °, when angle d is 44 °, 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.
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 (5)
1. a kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type, the hand three foldings stretching bridge-type of use are rescued
Helping equipment includes scissors hand-operated jack（J）, platform（3）, left expansion plate（3-21）, right expansion plate（3-22）, telescopic rod（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 telescopic rod（A）And platform（3）Installed in scissors hand-operated jack（J）On, scissors hand-operated jack（J）The support on top
Portion and 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 platform（3）With scissors hand-operated jack（J）Between have telescopic rod（A）；
Telescopic rod（A）Bottom and scissors hand-operated jack（J）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；
Then by left expansion plate（3-21）With right expansion plate（3-22）Installed in 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；
Overcoat tube body（1）Below have scissors hand-operated jack（J）；
The scissors hand-operated jack（J）Further include the adjusting screw rod in the middle part of it and the handle to match with adjusting screw rod；
Then telescopic rod is raised（A）And/or scissors hand-operated jack（J）, the telescopic rod（A）Including overcoat tube body（1）、
Inner sleeve tube body（2）；
The overcoat tube body（1）Inside is provided with inner sleeve tube body（2）；
The overcoat tube body（1）Inside there is overcoat tube chamber（1-2）；
The overcoat tube chamber（1-2）There is internal tooth form protrusion in inside（1-1）；
The internal tooth form protrusion（1-1）Including overcoat tube chamber（1-2）Be uniformly arranged four sections of inner horizontal direction be less than
Arc-shaped " internal tooth " of 1/8 inner circle arc length；
The inner sleeve tube body（2）The uniform parallel distribution of exterior entire body have external tooth form protrusion（2-1）；
The external tooth form protrusion（2-1）Including inner sleeve tube body（2）Outer horizontal direction be uniformly arranged four sections is less than outside 1/8
" external tooth " of circular arc length；
The 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；
Then 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 the handle of scissors hand-operated jack J is shaken, drives adjusting screw rod to raise scissors hand-operated jack again（J）Prop up car
, adjust the promotion car of direction in length and breadth of expansion plate or start car and sail out of by sunken position；
When running into two wheels of vehicle, while being absorbed in irremovable situation in hole, bridge-type is stretched using two sets of three hand foldings
Rescue aid.
2. a kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type according to claim 1, method are：Institute
The overcoat tube chamber of the rescue aid for the hand three foldings stretching bridge-type stated（1-2）Internal epimere has uniform parallel distribution
Internal tooth form is protruded（1-1）, internal tooth form protrusion（1-1）Lower part be hollow straight tube, or the overcoat tube chamber（1-2）Inside is logical
The uniform parallel distribution of body has internal tooth form protrusion（1-1）.
3. a kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type according to claim 1, method are：Institute
The internal tooth form protrusion of the rescue aid for the hand three foldings stretching bridge-type stated（1-1）Tooth the both ends of circular arc and the angle in the center of circle
A is less than 45 °, adjacent two internal tooth form protrusions（1-1）Tooth and the center of circle between angle b be more than 45 °；
The external tooth form protrusion（2-1）Tooth circular arc both ends and the center of circle angle d be less than 45 °, adjacent two external tooths
Shape is protruded（2-1）Tooth and the center of circle between angle c be more than 45 °.
4. a kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type according to claim 3, method are：Institute
The angle a of the rescue aid for the hand three foldings stretching bridge-type stated is 40 ° to 44.5 °, and angle b is 45.5 ° to 50 °, and angle c is
45.5 ° to 50 °, angle d is 40 ° to 44.5 °.
5. a kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type according to claim 4, method are：Institute
The angle a of the rescue aid for the hand three foldings stretching bridge-type stated is 44 °, and angle b is 46 °, and angle c is 46 °, and angle d is
44°。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364970.9A CN106006506B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type |
| CN201810218923.2A CN108313943A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of the stretching bridge-type of hand self-locking |
| CN201810218921.3A CN108455508A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the hand rescue aid that bridge-type is stretched with self-locking |
| CN201810219802.XA CN108439294A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of hand self-locking type stretching bridge-type |
| CN201810219803.4A CN108328516A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of hand self-locking stretching bridge-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364970.9A CN106006506B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810219803.4A Division CN108328516A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of hand self-locking stretching bridge-type |
| CN201810218921.3A Division CN108455508A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the hand rescue aid that bridge-type is stretched with self-locking |
| CN201810218923.2A Division CN108313943A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of the stretching bridge-type of hand self-locking |
| CN201810219802.XA Division CN108439294A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of hand self-locking type stretching bridge-type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106006506A CN106006506A (en) | 2016-10-12 |
| CN106006506B true CN106006506B (en) | 2018-04-20 |
Family
ID=57092152
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810218921.3A Pending CN108455508A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the hand rescue aid that bridge-type is stretched with self-locking |
| CN201810219803.4A Withdrawn CN108328516A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of hand self-locking stretching bridge-type |
| CN201810218923.2A Withdrawn CN108313943A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of the stretching bridge-type of hand self-locking |
| CN201610364970.9A Active CN106006506B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of hand three foldings stretching bridge-type |
| CN201810219802.XA Withdrawn CN108439294A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of hand self-locking type stretching bridge-type |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810218921.3A Pending CN108455508A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the hand rescue aid that bridge-type is stretched with self-locking |
| CN201810219803.4A Withdrawn CN108328516A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of hand self-locking stretching bridge-type |
| CN201810218923.2A Withdrawn CN108313943A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of the stretching bridge-type of hand self-locking |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810219802.XA Withdrawn CN108439294A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the rescue aid of hand self-locking type stretching bridge-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN108455508A (en) |
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| 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 |
| DE4430543A1 (en) * | 1994-08-27 | 1996-02-29 | Me Maschinen Engineering Gmbh | Hoist with load bearing plate to whose underside is coupled to scissor mechanism |
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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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- 2016-05-30 CN CN201810218921.3A patent/CN108455508A/en active Pending
- 2016-05-30 CN CN201810219803.4A patent/CN108328516A/en not_active Withdrawn
- 2016-05-30 CN CN201810218923.2A patent/CN108313943A/en not_active Withdrawn
- 2016-05-30 CN CN201610364970.9A patent/CN106006506B/en active Active
- 2016-05-30 CN CN201810219802.XA patent/CN108439294A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE4430543A1 (en) * | 1994-08-27 | 1996-02-29 | Me Maschinen Engineering Gmbh | Hoist with load bearing plate to whose underside is coupled to scissor mechanism |
| 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 |
| 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 |
| 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 |
|---|---|
| CN108455508A (en) | 2018-08-28 |
| CN106006506A (en) | 2016-10-12 |
| CN108313943A (en) | 2018-07-24 |
| CN108439294A (en) | 2018-08-24 |
| CN108328516A (en) | 2018-07-27 |
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