CN105835849A - Rescue method using hydraulic three-folding bridge type rescue device - Google Patents
Rescue method using hydraulic three-folding bridge type rescue device Download PDFInfo
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- CN105835849A CN105835849A CN201610364828.4A CN201610364828A CN105835849A CN 105835849 A CN105835849 A CN 105835849A CN 201610364828 A CN201610364828 A CN 201610364828A CN 105835849 A CN105835849 A CN 105835849A
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- platform
- hydraulic pressure
- folding bridge
- expansion plate
- deliverance apparatus
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S13/00—Vehicle-manoeuvring devices separate from the vehicle
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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
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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
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/18—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by a single central jack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/26—Lifting frames, e.g. for lifting vehicles; Platform lifts for selective lifting of parts of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a rescue method using a hydraulic three-folding bridge type rescue device. The hydraulic three-folding bridge type rescue device is particularly a quick support type emergency rescue device, wherein the emergency rescue device is provided with a telescopic rod, a three-section foldable platform is arranged at the top end of a hydraulic jack, and the emergency rescue device is used for automobile rescuing and bearing; the telescopic rod is arranged between the platform and the hydraulic jack, and three groups of tooth-shaped convex parts are arranged in an outer sleeve pipe body of the telescopic rod. The rescue method has the advantages that the self-rescue is realized by the independent operation, and the labor, material and time are greatly saved; wheels of a vehicle are supported by the three-section foldable platform on the jack, and the longitudinal and transverse directions of the three-section foldable platform are adjusted to complete the self-rescue; the longitudinal translation and transverse translation of the vehicle are realized by the three-section foldable platform, the operation is safe, the labor is saved, the operation is convenient, and the practicality is high.
Description
Technical field
The present invention relates to the method for suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure, have particularly to the top of a kind of hydraulic jack having expansion link three sections of foldable platforms automobile rescue can the emergency rescue device quickly supported of load-bearing.
Background technology
In vehicle driving process, can run into one of them wheel or two of which wheel falls into the accident of ditch, bank, the accident on road surface used by even wheel, owing to bottom road surface He Gou, bank, drop, more than jack height, is difficult to sue and labour in this situation.
The most in the wild, the situation of the independent self-driving of driver, in the situation not having other people to help, there is above-mentioned accident, driver is more difficult to save oneself.
Currently for above-mentioned accident, generally use below wheel pinner block, sandy soil, plank or promote with manpower the modes such as vehicle to rescue, in rescue operations, owing to lacking aid, inconvenience of gathering materials on the spot, the most time-consuming, there is the uncompacted situation of wheel under-filler, during automobile self-rescue, safety guarantee difficulty, does not often reach the effect of anticipation, can complete, with field handled by itself, the emergency rescue device that vehicle is saved oneself currently without one.
Summary of the invention
The goal of the invention of the present invention is: for overcoming prior art without there being the method for suing and labouring of the emergency rescue device quickly supported of a kind of energy load-bearing, it is an object of the invention to provide the three sections of foldable platforms deliverance apparatus quickly supported of a kind of hydraulic pressure, this equipment can realize oneself's rescue by independent operation, it is greatly saved manpower, financial resources and time, this equipment supports the wheel of vehicle by three sections of foldable platforms on jack, the direction in length and breadth adjusting three sections of foldable platforms completes oneself's rescue, vehicle can be with longitudinal translation and transverse translation by three sections of foldable platforms, realize operation safety, laborsaving, reach purpose convenient to operate, practicality is big.
The present invention is achieved through the following technical solutions: the method for suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure, and three folding bridge-type deliverance apparatus of the hydraulic pressure of employing include hydraulic jack, platform, left expansion plate, right expansion plate, expansion link, base plate；
The bottom in the support on hydraulic jack top and the stage casing of platform connects；
Can horizontally rotate between described hydraulic jack and platform；
Below described hydraulic jack, connection has base plate；
The area of described base plate is more than the projected area of platform；
Expansion link is had between described platform and hydraulic jack；
The bottom of expansion link is connected with the support on hydraulic jack top；
The stage casing of platform is connected with the top horizontal of expansion link；
Can horizontally rotate between described platform and the top of expansion link；
There is left expansion plate in the left side of described platform, with chain connection between platform and left expansion plate；
There is right expansion plate on the right side of described platform, with chain connection between platform and right expansion plate；
Hydraulic jack is had below described trocar sheath body；
Described expansion link includes trocar sheath body, inner sleeve body；
Described trocar sheath body interior is provided with inner sleeve body；
Described trocar sheath is the most internal trocar sheath cavity；
Described trocar sheath inside cavity has internal tooth form to protrude；
Described internal tooth form protrudes three sections " internal tooths " less than the circular arc of 1/6 inner circle arc length including that the inner horizontal direction of trocar sheath cavity is oppositely arranged；
The most parallel external tooth form that is distributed of the outside entire body of described inner sleeve body is protruded；
Described external tooth form protrudes three sections " external tooths " less than 1/6 cylindrical arc length including that inner sleeve body exterior horizontal direction is uniformly arranged；
The internal tooth form of described trocar sheath body is protruded the profile of tooth of the external tooth form protrusion with inner sleeve body and is cooperated.
A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure more preferably, the epimere of the trocar sheath inside cavity of three folding bridge-type deliverance apparatus of described hydraulic pressure has the internal tooth form of uniform parallel distribution to protrude, the bottom that internal tooth form is protruded is hollow straight tube, or the described the most parallel internal tooth form that is distributed of trocar sheath inside cavity entire body is protruded.
The method of suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure more preferably, there is locating slot at the middle part of " external tooth " of three folding bridge-type deliverance apparatus of described hydraulic pressure；
Described trocar sheath body also includes safe catching lock, and safe catching lock is arranged on the side of the epimere of trocar sheath body；
Described safe catching lock also includes positioning thimble, elastomer, and the elastomer of the inside of safe catching lock is by inside for thimble bullet, and internal tooth form is protruded and external tooth form protrusion rotates when overlapping, and thimble snaps in locating slot.
The method of suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure more preferably, the elastomer of three folding bridge-type deliverance apparatus of described hydraulic pressure is spring, plastic elastomeric or flexure strip.
The method of suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure more preferably, three folding bridge-type deliverance apparatus of described hydraulic pressure use Pneumatic jack to replace hydraulic jack.
A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure more preferably, the two ends of the circular arc of the tooth that the internal tooth form of three folding bridge-type deliverance apparatus of described hydraulic pressure is protruded and the angle a in the center of circle are less than 60 °, angle b between tooth and the center of circle that two adjacent internal tooth form are protruded is more than 60 °, the two ends of the circular arc of the tooth that described external tooth form is protruded and the angle d in the center of circle are less than 60 °, and the angle c between tooth and the center of circle that two adjacent external tooth form are protruded is more than 60 °.
The method of suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure more preferably, the angle a of three folding bridge-type deliverance apparatus of described hydraulic pressure is 55 ° to 59.5 °, and angle b is 60.5 ° to 65 °, and angle c is 60.5 ° to 65 °, and angle d is 55 ° to 59.5 °.
The method of suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure more preferably, the angle a of three folding bridge-type deliverance apparatus of described hydraulic pressure is 59 °, and angle b is 61 °, and angle c is 61 °, and angle d is 59 °.
The Advantageous Effects that the present invention obtains is: with current field rescue Technical comparing, the Advantageous Effects that the present invention obtains is: this equipment can realize oneself's rescue by independent operation, save manpower, financial resources and time, it is suitable for ditch, the rescue of bank, this equipment supports the wheel of vehicle by three sections of foldable platforms on jack, the direction in length and breadth adjusting three sections of foldable platforms completes oneself's rescue, vehicle can rotate the vehicle after supporting with any direction by three sections of foldable platforms and any direction does lateral translation, realize operation safety, laborsaving, reach purpose convenient to operate, practicality big easy to operate simply, it is capable of single oneself's rescue；Time-consuming, operation safety；Everyday driver just can skilled fast operating without exercise.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is that Fig. 1 upper level rotates 180 ° of schematic diagrams.
Fig. 3 is that flat schematic diagram is stretched on Fig. 1 top.
Fig. 4 is that trocar sheath body epimere of the present invention has internal tooth form to protrude, the schematic diagram of hypomere hollow straight tube；
Fig. 5 is inner sleeve body schematic diagram of the present invention；
Fig. 6 is the support bar schematic diagram of the assembling of Fig. 4 Yu 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 support bar schematic diagram of the assembling of Fig. 7 Yu Fig. 5 of the present invention；
Fig. 9 is the schematic diagram that trocar sheath body entire body of the present invention has internal tooth form to protrude；
Figure 10 is the support bar schematic diagram of the assembling of Fig. 9 Yu 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 support bar schematic diagram of the assembling of Figure 11 Yu Fig. 5 of the present invention；
Figure 13 is the A-A schematic diagram of Fig. 4 or Fig. 9 of the present invention；
Figure 14 is the B-B schematic diagram of Fig. 5 of the present invention；
Figure 15 is Fig. 6 or Figure 10 of the present invention C-C schematic diagram in Figure 13 state with the support bar of Figure 15 state assembling；
Figure 16 is the A-A schematic diagram of Fig. 7 or Figure 11 of the present invention；
Figure 17 is the B-B schematic diagram of Fig. 5 that the present invention coordinates with Fig. 7 or Figure 11；
Figure 18 is the C-C schematic diagram of the support bar that Fig. 8 or Figure 12 of the present invention assembles in Figure 16 Yu Figure 17 state.
In figure: 1. trocar sheath body, 1-1. internal tooth form is protruded, 1-2. trocar sheath cavity. 2. inner sleeve body. and 2-1. external tooth form is protruded, 3. platform, 3-1. hinge, the left expansion plate of 3-21., the right expansion plate of 3-22., A. expansion link, D. base plate, Y. hydraulic jack.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be further described, but protection domain of the presently claimed invention is not limited to the scope described by specific embodiment.
Example 1: the method for suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure as described in Fig. 1 to Figure 18, three folding bridge-type deliverance apparatus of the hydraulic pressure of employing include hydraulic jack Y, platform 3, left expansion plate 3-21, right expansion plate 3-22, expansion link A, base plate D；
The bottom in the support on hydraulic jack Y top and the stage casing of platform 3 connects；
Can horizontally rotate between described hydraulic jack Y and platform 3；
Below described hydraulic jack Y, connection has base plate D；
The area of described base plate D is more than the projected area of platform 3；
Expansion link A is had between described platform 3 and hydraulic jack Y；
The bottom of expansion link A is connected with the support on hydraulic jack Y top；
The stage casing of platform 3 is connected with the top horizontal of expansion link A；
Can horizontally rotate between described platform 3 and the top of expansion link A；
There is left expansion plate 3-21 in the left side of described platform 3, connects with hinge 3-1 between platform 3 and left expansion plate 3-21；
There is right expansion plate 3-22 on the right side of described platform 3, connects with hinge 3-1 between platform 3 and right expansion plate 3-22；
Hydraulic jack Y is had below described trocar sheath body 1；
Described expansion link A includes trocar sheath body 1, inner sleeve body 2；
Described trocar sheath body 1 is internally installed inner sleeve body 2；
Trocar sheath cavity 1-2 is had in described trocar sheath body 1；
Internal tooth form is had to protrude 1-1 inside described trocar sheath cavity 1-2；
Described internal tooth form protrudes three sections " internal tooths " less than the circular arc of 1/6 inner circle arc length that 1-1 includes that the inner horizontal direction of trocar sheath cavity 1-2 is oppositely arranged；
The most parallel external tooth form that is distributed of the outside entire body of described inner sleeve body 2 protrudes 2-1；
Described external tooth form protrudes three sections " external tooths " less than 1/6 cylindrical arc length that 2-1 includes that inner sleeve body 2 outer horizontal direction is uniformly arranged；
The profile of tooth of the external tooth form protrusion 2-1 that the internal tooth form of described trocar sheath body 1 protrudes 1-1 and inner sleeve body 2 cooperates；
Run into the single wheel of vehicle be absorbed in shallow hole immovable in the case of, the bottom that base plate D first can put into hole fixes, then the expansion link A shown in Fig. 4-6 and platform 3 are arranged in hydraulic jack Y, then left expansion plate 3-21 and right expansion plate 3-22 is arranged on the both sides of platform 3, then expansion link A and/or hydraulic jack Y are raised, platform 3 is pressed close to by sunken wheel, then platform 3 is adjusted, left expansion plate 3-21 and the direction of right expansion plate 3-22, left expansion plate 3-21 and a right expansion plate 3-22 at least frame side are on the ground, the most again raise hydraulic jack Y and prop up vehicle, the direction in length and breadth adjusting expansion plate promotes car or starts car and sail out of by sunken position；Run into two wheels of vehicle, when being absorbed in irremovable situation in hole simultaneously, the hydraulic pressure three folding rescue aid of the two set present invention according to different practical situations, can be used, take above-mentioned mode to operate.
Example 2: according to the method for suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure described in example 1, the epimere within trocar sheath cavity 1-2 of three folding bridge-type deliverance apparatus of described hydraulic pressure has the internal tooth form of uniform parallel distribution to protrude 1-1, it is hollow straight tube that internal tooth form protrudes the bottom of 1-1, or the described the most parallel internal tooth form that is distributed of the internal entire body of trocar sheath cavity 1-2 protrudes 1-1.
Example 3: according to the method for suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure described in example 1 or 2, there is locating slot 7 at the middle part of " external tooth " of three folding bridge-type deliverance apparatus of described hydraulic pressure；
Described trocar sheath body 1 also includes safe catching lock, and safe catching lock is arranged on the side of the epimere of trocar sheath body 1；
Described safe catching lock also includes positioning thimble 6-1, elastomer 6, and the elastomer 6 of the inside of safe catching lock is by inside for thimble 6-1 bullet, and internal tooth form is protruded 1-1 and external tooth form protrusion 1-2 and rotated when overlapping, and thimble 6-1 snaps in locating slot 7；
Run into the single wheel of vehicle be absorbed in shallow hole immovable in the case of, the bottom that base plate D first can put into hole fixes, then the expansion link A shown in Fig. 4-6 and platform 3 are arranged in hydraulic jack Y, then left expansion plate 3-21 and right expansion plate 3-22 is arranged on the both sides of platform 3, then expansion link A and/or hydraulic jack Y are raised, platform 3 is pressed close to by sunken wheel, then platform 3 is adjusted, left expansion plate 3-21 and the direction of right expansion plate 3-22, left expansion plate 3-21 and a right expansion plate 3-22 at least frame side are on the ground, then safe catching lock is adjusted, thimble 6-1 is made to snap in locating slot 7, the most again raise hydraulic jack Y and prop up vehicle, the direction in length and breadth adjusting expansion plate promotes car or starts car and sail out of by sunken position；Run into two wheels of vehicle, when being absorbed in irremovable situation in hole simultaneously, the hydraulic pressure three folding rescue aid of the two set present invention according to different practical situations, can be used, take above-mentioned mode to operate.
Example 4: according to the method for suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure described in example 3, the elastomer 6 of three folding bridge-type deliverance apparatus of described hydraulic pressure is spring, plastic elastomeric or flexure strip.
Example 5: according to the method for suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure described in example 1, three folding bridge-type deliverance apparatus of described hydraulic pressure use therein any one of mechanical jack, Pneumatic jack, hand jack, pedal jack, electric jack to replace hydraulic jack Y.
Example 6: according to the method for suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure described in example 1, the internal tooth form of three folding bridge-type deliverance apparatus of described hydraulic pressure protrudes the two ends of the circular arc of the tooth of 1-1 with the angle a in the center of circle less than 60 °, two adjacent internal tooth form protrude the angle b between tooth and the center of circle of 1-1 more than 60 °, described external tooth form protrudes the two ends of the circular arc of the tooth of 2-1 with the angle d in the center of circle less than 60 °, and two adjacent external tooth form protrude the angle c between tooth and the center of circle of 2-1 more than 60 °.
Example 7: according to the method for suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure described in example 6, many experiments is summarized, the angle a of three folding bridge-type deliverance apparatus of described hydraulic pressure selects 55 ° to 59.5 °, angle b selects 60.5 ° to 65 °, angle c selects 60.5 ° to 65 °, when angle d selects 55 ° to 59.5 °, the expansion link A of rescue aid pulls flexibly, and stress is big.
Example 8: according to the method for suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure described in example 7, many experiments is summarized, the angle a of three folding bridge-type deliverance apparatus of described hydraulic pressure is 59 °, angle b is 61 °, angle c is 61 °, when angle d is 59 °, i.e. ensure that the expansion link A of rescue aid pulls flexibly, it is ensured that the stress of the expansion link A of rescue aid is maximum.
Above in association with accompanying drawing, embodiments of the present invention are explained in detail; but the invention is not restricted to this; in the ken that person of ordinary skill in the field is possessed; can also make a variety of changes on the premise of without departing from present inventive concept; person of ordinary skill in the field is from above-mentioned design; without performing creative labour, done all conversion, within all falling within protection scope of the present invention.
Claims (8)
1. the method for suing and labouring of three folding bridge-type deliverance apparatus of a hydraulic pressure, three folding bridge-type deliverance apparatus of the hydraulic pressure used include hydraulic jack (Y), platform (3), left expansion plate (3-21), right expansion plate (3-22), expansion link (A), base plate (D), and method is:
Run into the single wheel of vehicle be absorbed in shallow hole immovable in the case of, the bottom that base plate (D) first can put into hole fixes, and then expansion link (A) and platform (3) is arranged in hydraulic jack (Y),
The bottom in the support on hydraulic jack (Y) top and the stage casing of platform (3) connects；
Can horizontally rotate between described hydraulic jack (Y) and platform (3)；
Below described hydraulic jack (Y), connection has base plate (D)；
The area of described base plate (D) is more than the projected area of platform (3)；
Expansion link (A) is had between described platform (3) and hydraulic jack (Y)；
The bottom of expansion link (A) is connected with the support on hydraulic jack (Y) top；
The stage casing of platform (3) is connected with the top horizontal of expansion link (A)；
Can horizontally rotate between described platform (3) and the top of expansion link (A)；
Left expansion plate (3-21) and right expansion plate (3-22) are then arranged on the both sides of platform (3), and there is left expansion plate (3-21) in the left side of described platform (3), connects with hinge (3-1) between platform (3) and left expansion plate (3-21)；
There is right expansion plate (3-22) on the right side of described platform (3), connects with hinge (3-1) between platform (3) and right expansion plate (3-22)；
Hydraulic jack (Y) is had below described trocar sheath body (1)；
Then raising expansion link (A) and/or hydraulic jack (Y), described expansion link (A) includes trocar sheath body (1), inner sleeve body (2)；
Described trocar sheath body (1) is internally installed inner sleeve body (2)；
Trocar sheath cavity (1-2) is had in described trocar sheath body (1)；
Described trocar sheath cavity (1-2) is internal has internal tooth form to protrude (1-1)；
Described internal tooth form protrudes three sections " internal tooths " less than the circular arc of 1/6 inner circle arc length that (1-1) includes that the inner horizontal direction of trocar sheath cavity (1-2) is oppositely arranged；
The most parallel external tooth form that is distributed of the outside entire body of described inner sleeve body (2) protrudes (2-1)；
Described external tooth form protrudes three sections " external tooths " less than 1/6 cylindrical arc length that (2-1) includes that inner sleeve body (2) outer horizontal direction is uniformly arranged；
The profile of tooth of external tooth form protrusion (2-1) that the internal tooth form of described trocar sheath body (1) protrudes (1-1) and inner sleeve body (2) cooperates；
The profile of tooth of the external tooth form protrusion 2-1 that the internal tooth form of described trocar sheath body 1 protrudes 1-1 and inner sleeve body 2 cooperates；
Then platform (3) is pressed close to by sunken wheel, then adjust platform (3), left expansion plate (3-21) and the direction of right expansion plate (3-22), left expansion plate (3-21) and right expansion plate (3-22) at least frame side on the ground；
The most again raise hydraulic jack (Y) and prop up vehicle, adjust the direction in length and breadth of expansion plate and promote car or start car and sail out of by sunken position；
Run into two wheels of vehicle, when being absorbed in irremovable situation in hole simultaneously, three folding bridge-type deliverance apparatus of two set hydraulic pressure according to different practical situations, can be used, take above-mentioned mode to operate.
The method of suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure the most according to claim 1, method is: the epimere of trocar sheath cavity (1-2) inside of three folding bridge-type deliverance apparatus of described hydraulic pressure has the internal tooth form of uniform parallel distribution to protrude (1-1), it is hollow straight tube that internal tooth form protrudes the bottom of (1-1), or the described the most parallel internal tooth form that is distributed of the internal entire body of trocar sheath cavity (1-2) protrudes (1-1).
The method of suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure the most according to claim 1 and 2, method is:
Run into the single wheel of vehicle be absorbed in shallow hole immovable in the case of, the bottom that base plate (D) first can put into hole fixes；
Then expansion link (A) and platform (3) are arranged in hydraulic jack (Y), and there is locating slot (7) at the middle part of " external tooth " of three folding bridge-type deliverance apparatus of described hydraulic pressure；
Described trocar sheath body (1) also includes safe catching lock, and safe catching lock is arranged on the side of the epimere of trocar sheath body (1)；
Described safe catching lock also includes positioning thimble (6-1), elastomer (6), the elastomer (6) of the inside of safe catching lock is by thimble (6-1) inwardly bullet, internal tooth form protrudes (1-1) and external tooth form protrusion (1-2) rotates when overlapping, and thimble (6-1) snaps in locating slot (7)；
Then left expansion plate (3-21) and right expansion plate (3-22) are arranged on the both sides of platform (3)；
Then raise expansion link (A) and/or hydraulic jack (Y), platform (3) is pressed close to by sunken wheel；
Then platform (3), left expansion plate (3-21) and the direction of right expansion plate (3-22), left expansion plate (3-21) and right expansion plate (3-22) at least frame side are adjusted on the ground；
Then adjust safe catching lock, make thimble (6-1) snap in locating slot (7)；
The most again raise hydraulic jack (Y) and prop up vehicle, adjust the direction in length and breadth of expansion plate and promote car or start car and sail out of by sunken position；
Run into two wheels of vehicle, when being absorbed in irremovable situation in hole simultaneously, three folding bridge-type deliverance apparatus of two set hydraulic pressure according to different practical situations, can be used, take above-mentioned mode to operate.
The method of suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure the most according to claim 3, method is: the elastomer (6) of three folding bridge-type deliverance apparatus of described hydraulic pressure is spring, plastic elastomeric or flexure strip.
The method of suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure the most according to claim 1, method is: three folding bridge-type deliverance apparatus of described hydraulic pressure use Pneumatic jack to replace hydraulic jack (Y).
The method of suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure the most according to claim 1, method is: the internal tooth form of three folding bridge-type deliverance apparatus of described hydraulic pressure protrudes the two ends of the circular arc of the tooth of (1-1) with the angle a in the center of circle less than 60 °, two adjacent internal tooth form protrude the angle b between tooth and the center of circle of (1-1) more than 60 °, described external tooth form protrudes the two ends of the circular arc of the tooth of (2-1) with the angle d in the center of circle less than 60 °, and two adjacent external tooth form protrude the angle c between tooth and the center of circle of (2-1) more than 60 °.
The method of suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure the most according to claim 6, method is: the angle a of three folding bridge-type deliverance apparatus of described hydraulic pressure is 55 ° to 59.5 °, angle b is 60.5 ° to 65 °, and angle c is 60.5 ° to 65 °, and angle d is 55 ° to 59.5 °.
The method of suing and labouring of three folding bridge-type deliverance apparatus of a kind of hydraulic pressure the most according to claim 7, method is: the angle a of three folding bridge-type deliverance apparatus of described hydraulic pressure is 59 °, and angle b is 61 °, and angle c is 61 °, and angle d is 59 °.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364828.4A CN105835849B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure |
| CN201810133957.1A CN108328515A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking light hydraulic |
| CN201810133521.2A CN108248570A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking hydraulic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364828.4A CN105835849B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure |
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|---|---|---|---|
| CN201810133521.2A Division CN108248570A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking hydraulic pressure |
| CN201810133957.1A Division CN108328515A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking light hydraulic |
Publications (2)
| Publication Number | Publication Date |
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| CN105835849A true CN105835849A (en) | 2016-08-10 |
| CN105835849B CN105835849B (en) | 2018-03-20 |
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| CN201810133957.1A Withdrawn CN108328515A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking light hydraulic |
| CN201610364828.4A Active CN105835849B (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of three folding bridge-type deliverance apparatus of hydraulic pressure |
| CN201810133521.2A Pending CN108248570A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking hydraulic pressure |
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| CN201810133957.1A Withdrawn CN108328515A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking light hydraulic |
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| CN201810133521.2A Pending CN108248570A (en) | 2016-05-30 | 2016-05-30 | A kind of method of suing and labouring of the three folding bridge-type deliverance apparatus with self-locking hydraulic pressure |
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| CN (3) | CN108328515A (en) |
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| EP1502831A2 (en) * | 2003-07-31 | 2005-02-02 | POLITECNICA 80 S.p.A. | Device for stabilizing vehicles during extended parking, particularly for large vehicles |
| CN101537989A (en) * | 2008-09-19 | 2009-09-23 | 白天海 | Jack of quick lift |
| CN201511944U (en) * | 2009-09-03 | 2010-06-23 | 孙玉生 | Lifting and boosting device of hydraulic vehicle |
| CN203845753U (en) * | 2014-04-28 | 2014-09-24 | 洪维忆 | Jack supporting frame |
| CN104227604A (en) * | 2014-09-11 | 2014-12-24 | 东风汽车股份有限公司 | Gyroscope mounting fixture of automobile operation stability testing instrument |
| 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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| 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 |
| CN202063666U (en) * | 2011-04-07 | 2011-12-07 | 宁波大学 | Mechanical type quick jacking device |
| US20130193392A1 (en) * | 2012-01-30 | 2013-08-01 | Frank McGinn | Ramp |
| CN203787823U (en) * | 2014-04-22 | 2014-08-20 | 国网山东禹城市供电公司 | Device for adjusting position of switchgear for transformer station |
| CN204588591U (en) * | 2015-05-18 | 2015-08-26 | 程嘉斌 | Jack is turned in vehicular rescue original place |
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- 2016-05-30 CN CN201810133957.1A patent/CN108328515A/en not_active Withdrawn
- 2016-05-30 CN CN201610364828.4A patent/CN105835849B/en active Active
- 2016-05-30 CN CN201810133521.2A patent/CN108248570A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1502831A2 (en) * | 2003-07-31 | 2005-02-02 | POLITECNICA 80 S.p.A. | Device for stabilizing vehicles during extended parking, particularly for large vehicles |
| CN101537989A (en) * | 2008-09-19 | 2009-09-23 | 白天海 | Jack of quick lift |
| CN201511944U (en) * | 2009-09-03 | 2010-06-23 | 孙玉生 | Lifting and boosting device of hydraulic vehicle |
| CN203845753U (en) * | 2014-04-28 | 2014-09-24 | 洪维忆 | Jack supporting frame |
| CN204095405U (en) * | 2014-07-07 | 2015-01-14 | 李伟 | A kind of strong friction automotive wheel skidding work-saving device |
| CN104227604A (en) * | 2014-09-11 | 2014-12-24 | 东风汽车股份有限公司 | Gyroscope mounting fixture of automobile operation stability testing instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108328515A (en) | 2018-07-27 |
| CN108248570A (en) | 2018-07-06 |
| CN105835849B (en) | 2018-03-20 |
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