CN105923570B - A kind of hand-rail type cross slide rail deliverance apparatus - Google Patents

A kind of hand-rail type cross slide rail deliverance apparatus Download PDF

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Publication number
CN105923570B
CN105923570B CN201610364352.4A CN201610364352A CN105923570B CN 105923570 B CN105923570 B CN 105923570B CN 201610364352 A CN201610364352 A CN 201610364352A CN 105923570 B CN105923570 B CN 105923570B
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China
Prior art keywords
slide rail
cross slide
hand
tube body
tooth form
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CN201610364352.4A
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CN105923570A (en
Inventor
吴超
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Shangdong Zhongli High Pressure Valve Co ltd
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Quzhou Yifan Design Co Ltd
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Priority to CN201810017660.9A priority Critical patent/CN108100936A/en
Priority to CN201610364352.4A priority patent/CN105923570B/en
Publication of CN105923570A publication Critical patent/CN105923570A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/12Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
    • B66F7/14Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065Scissor linkages, i.e. X-configuration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Emergency Lowering Means (AREA)

Abstract

A kind of hand-rail type cross slide rail deliverance apparatus, there is the emergency and rescue equipment of the quick support of the energy load-bearing of the automobile rescue of cross slide rail on more particularly to a kind of top for the hand-rail type jack for having an expansion link, there is expansion link between cross slide rail and scissors hand-operated jack, there are three groups of tooth form protrusions in the overcoat tube body of expansion link, inner sleeve tube body has three groups of tooth form protrusions, the equipment can be rescued by independent operation to realize self, greatly save manpower, financial resources and time, the equipment supports the wheel of vehicle by the cross slide rail on jack, succoured to complete self in the direction in length and breadth for adjusting cross slide rail, vehicle can be with longitudinal translation and transverse translation by cross slide rail, realize safe operation, it is laborsaving, reach purpose easy to operation, practicality is big.

Description

A kind of hand-rail type cross slide rail deliverance apparatus
Technical field
The present invention relates to a kind of hand-rail type cross slide rail deliverance apparatus, more particularly to it is a kind of have expansion link hand-rail type it is very heavy There is the emergency and rescue equipment of the quick support of the energy load-bearing of the automobile rescue of cross slide rail on the top on top.
Background technology
In vehicle driving process, one of wheel can be run into or two of which wheel falls into the accident of ditch, bank, even Wheel uses the accident on road surface, because road surface He Gou, bank bottom drop are more than very heavy heights of roofs, in such case it is difficult to sue and labour. Through retrieval, granted patent " turns jack in vehicular rescue original place "(CN204588591U)Above-mentioned technological deficiency be present.Work as road surface He Gou, bank bottom drop are more than very heavy heights of roofs, cause support platform and wheel to contact, it is impossible to normal use.If The bottom of " turning jack in vehicular rescue original place " or top pinner block, not only rescue speed is slow, is also absolutely unsafe.
Especially in the wild, the situation of the independent self-driving of driver, in situation about helping without other people, above-mentioned thing occurs Therefore driver is more difficult to save oneself.
Pinner block, sandy soil, plank or vehicle etc. is promoted currently for above-mentioned accident, below generally use wheel with manpower Mode is rescued, often time-consuming due to lacking aid, inconvenience of gathering materials on the spot in rescue operations, wheel be present The uncompacted situation of under-filler, during automobile self-rescue, safety guarantee is difficult, does not often reach the effect of anticipation, at present Neither one can complete the emergency and rescue equipment that vehicle is saved oneself with field handled by itself.
The content of the invention
The present invention goal of the invention be:For overcome prior art without have it is a kind of can load-bearing quick support emergency management and rescue Device, it is an object of the invention to provide a kind of cross slide rail deliverance apparatus of the quick support of hand-rail type, the equipment can lead to Cross independent operation and self rescued to realize, greatly save manpower, financial resources and time, the equipment is slided by the cross on jack Rail supports the wheel of vehicle, adjusts the direction in length and breadth of cross slide rail to complete self rescue, and vehicle can be with by cross slide rail Longitudinal translation and transverse translation, realize safe operation, it is laborsaving, reach purpose easy to operation, practicality is big.
The present invention is achieved through the following technical solutions:A kind of hand-rail type cross slide rail deliverance apparatus, including scissors hand Jack, the upper slide rail of cross slide rail, the glidepath of cross slide rail, expansion link, bottom plate are shaken,
There is expansion link between the glidepath and scissors hand-operated jack of described cross slide rail;
Described scissors hand-operated jack also includes the adjusting screw rod in the middle part of it and the handle to match with adjusting screw rod;
The bottom of expansion link is connected with the support on scissors hand-operated jack top;
The stage casing of the glidepath of cross slide rail and the top horizontal of expansion link connect;
It can be rotated horizontally between the described glidepath of cross slide rail and the top of expansion link;
There is scissors hand-operated jack below described overcoat tube body;
Bottom plate is connected with below described scissors hand-operated jack;
Be connected with the upper slide rail of cross slide rail above the glidepath of described cross slide rail, the glidepath of cross slide rail and The mutual 90 degree of intersections of upper slide rail of cross slide rail;
The area of described bottom plate is more than the projected area of the glidepath of cross slide rail;
Described expansion link includes overcoat tube body, inner sleeve tube body;
Described outer tube body interior is provided with inner sleeve tube body;
There is overcoat tube chamber in described overcoat tube body;
Described outer tube inside cavity has internal tooth form protrusion;
Be oppositely arranged three sections of the inner horizontal direction that described internal tooth form protrusion includes overcoat tube chamber are less than 1/6 inner circle " internal tooth " of the circular arc of arc length;
The uniform parallel external tooth form that is distributed with of the outside entire body of described inner sleeve tube body is protruded;
Described external tooth form protrusion includes three sections that inner sleeve body exterior horizontal direction is uniformly arranged and is less than 1/6 external arc Long " external tooth ";
The tooth form that the internal tooth form protrusion of described overcoat tube body and the external tooth form of inner sleeve tube body are protruded cooperates.
A kind of more preferred hand-rail type cross slide rail deliverance apparatus, the epimere of described outer tube inside cavity have uniformly Parallel distribution internal tooth form protrusion, the bottom of internal tooth form protrusion is hollow straight tube, or described outer tube inside cavity entire body The uniform parallel internal tooth form that is distributed with is protruded.
A kind of more preferred hand-rail type cross slide rail deliverance apparatus,
There is locating slot in the middle part of described " external tooth ";Described overcoat tube body also includes safe catching lock, safe catching lock peace Mounted in the side of the epimere of overcoat tube body;
Described safe catching lock also includes positioning thimble, elastomer, and the elastomer of the inside of safe catching lock is inside by thimble When bullet, internal tooth form protrusion and external tooth form protrusion rotation overlap, thimble is caught in locating slot.
A kind of more preferred hand-rail type cross slide rail deliverance apparatus, described elastomer be spring, plastic elastomeric or Flexure strip.
A kind of more preferred hand-rail type cross slide rail deliverance apparatus, the both ends of the circular arc of the tooth of described internal tooth form protrusion It is less than 60 ° with the angle a in the center of circle, the angle b between the tooth of adjacent two internal tooth forms protrusions and the center of circle is more than 60 °, described The both ends of the circular arc of the tooth of external tooth form protrusion and the angle d in the center of circle are less than 60 °, the tooth and the center of circle that adjacent two external tooth forms are protruded Between angle c be more than 60 °.
A kind of more preferred hand-rail type cross slide rail deliverance apparatus, described angle a is 55 ° to 59.5 °, and angle b is 60.5 ° to 65 °, angle c is 60.5 ° to 65 °, and angle d is 55 ° to 59.5 °.
A kind of more preferred hand-rail type cross slide rail deliverance apparatus, described angle a is 59 °, and angle b is 61 °, angle C is 61 °, and angle d is 59 °.
The advantageous effects that the present invention obtains are:With current field rescue Technical comparing, the present invention obtains beneficial Have the technical effect that:The equipment can be rescued by independent operation to realize self, save manpower, financial resources and time, suitable ditch, The rescue of bank, the equipment support the wheel of vehicle by the cross slide rail on jack, adjust the direction in length and breadth of cross slide rail To complete self rescue, vehicle the vehicle after support can be rotated with any direction by cross slide rail and any direction does lateral put down Move, realize safe operation, it is laborsaving, reach purpose easy to operation, practicality is big easy to operate simple, can realize one self Rescue;Save time, safe operation;Everyday driver just can skilled fast operating without exercise.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the schematic diagram that Fig. 1 cross slide rail laterally moves to right;
Fig. 3 is the schematic diagram that Fig. 1 cross slide rail longitudinally moves forward;
Fig. 4 is Fig. 1 vertical schematic diagram being moved back of cross slide rail;
Fig. 5 is that overcoat tube body epimere of the present invention has internal tooth form protrusion, the schematic diagram of hypomere hollow straight tube;
Fig. 6 is inner sleeve tube body schematic diagram of the present invention;
Fig. 7 is the support bar schematic diagram of Fig. 5 and Fig. 6 of the present invention assembling;
Fig. 8 is that Fig. 5 of the present invention installs safe catching lock schematic diagram additional;
Fig. 9 is the support bar schematic diagram of Fig. 8 and Fig. 6 of the present invention assembling;
Figure 10 is the schematic diagram that overcoat tube body entire body of the present invention has internal tooth form to protrude;
Figure 11 is the support bar schematic diagram of Figure 10 and Fig. 6 of the present invention assembling;
Figure 12 is that Figure 10 of the present invention installs safe catching lock schematic diagram additional;
Figure 13 is the support bar schematic diagram of Figure 12 and Fig. 6 of the present invention assembling;
Figure 14 is Fig. 5 or Figure 10 A-A schematic diagrames of the present invention;
Figure 15 is Fig. 6 B-B schematic diagrames of the present invention;
Figure 16 is Fig. 7 or Figure 11 of the present invention in Figure 14 states and the C-C schematic diagrames of the support bar of Figure 15 states assembling;
Figure 17 is Fig. 8 or Figure 12 of the present invention A-A schematic diagrames;
Figure 18 is the present invention and Fig. 8 or Figure 12 Fig. 6 coordinated B-B schematic diagrames;
Figure 19 is Fig. 9 or Figure 13 of the present invention in Figure 17 and the C-C schematic diagrames of the support bar of Figure 18 states assembling.
In figure:1. overcoat tube body, 1-1. internal tooth forms are protruded, outside the inner sleeve tube body 2-1. of 1-2. overcoat tube chambers 2. Tooth form is protruded, the upper slide rail of 5. cross slide rails, the glidepath of 5-1. cross slide rails, A. expansion links, D. bottom plates, J. scissors hand-rail types Jack.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described, but protection domain of the presently claimed invention not office It is limited to the scope described by specific embodiment.
Example 1:A kind of hand-rail type cross slide rail deliverance apparatus as described in Fig. 1 to Figure 19, including scissors hand-operated jack J, the upper slide rail 5 of cross slide rail, the glidepath 5-1 of cross slide rail, expansion link A, bottom plate D,
There is expansion link A between the glidepath 5-1 and scissors hand-operated jack J of described cross slide rail;
Described scissors hand-operated jack J also includes the adjusting screw rod in the middle part of it and the handle to match with adjusting screw rod;
Expansion link A bottom is connected with the support on scissors hand-operated jack J tops;
The glidepath 5-1 of cross slide rail stage casing is connected with expansion link A top horizontal;
It can be rotated horizontally between the glidepath 5-1 and expansion link A of described cross slide rail top;
There is scissors hand-operated jack J below described overcoat tube body 1;
Bottom plate D is connected with below described scissors hand-operated jack J;
The upper slide rail 5 of cross slide rail, the downslide of cross slide rail are connected with above the glidepath 5-1 of described cross slide rail Rail 5-1 and cross slide rail 5 mutual 90 degree of intersections of upper slide rail;
Described bottom plate D area is more than the glidepath 5-1 of cross slide rail projected area;
Described expansion link A includes overcoat tube body 1, inner sleeve tube body 2;
Inner sleeve tube body 2 is installed inside described overcoat tube body 1;
There is overcoat tube chamber 1-2 in described overcoat tube body 1;
There is internal tooth form to protrude 1-1 inside described overcoat tube chamber 1-2;
Described internal tooth form is protruded three sections that inner horizontal directions of the 1-1 including overcoat tube chamber 1-2 is oppositely arranged and is less than " internal tooth " of the circular arc of 1/6 inner circle arc length;
The uniform parallel external tooth form that is distributed with of the outside entire body of described inner sleeve tube body 2 protrudes 2-1;
Described external tooth form protrusion 2-1 includes three sections that the outer horizontal direction of inner sleeve tube body 2 is uniformly arranged and is less than outside 1/6 " external tooth " of circular arc length;
The internal tooth form protrusion 1-1 of described overcoat tube body 1 and the external tooth form protrusion 2-1 of inner sleeve tube body 2 tooth form phase Mutually coordinate;
Run into the single wheel of vehicle be absorbed in shallow hole it is immovable in the case of, the bottom that bottom plate D can be first put into hole is consolidated It is fixed, then by expansion link A and cross slide rail be arranged on scissors hand-operated jack J, then raise expansion link A and scissors be hand Jack J, then the upper slide rail 5 of cross slide rail is pressed close to, by sunken wheel, then to shake scissors hand-operated jack J handle, band Dynamic adjusting screw rod raises scissors hand-operated jack J and props up vehicle again, and the direction in length and breadth for then adjusting cross slide rail promotes car Or start car and sail out of by sunken position;, can basis when running into two wheels of vehicle, while being absorbed in irremovable situation in hole Different actual conditions, using the hand-rail type cross slide rail rescue aid of two sets of present invention.
Example 2:A kind of hand-rail type cross slide rail deliverance apparatus according to example 1, in described overcoat tube chamber 1-2 The epimere in portion has the internal tooth form protrusion 1-1 of uniform parallel distribution, and internal tooth form protrusion 1-1 bottom is hollow straight tube, or described Overcoat tube chamber 1-2 inside entire body is uniform parallel internal tooth form protrusion 1-1 is distributed with.
Example 3:A kind of hand-rail type cross slide rail deliverance apparatus according to example 1 or 2,
There is locating slot 7 in the middle part of described " external tooth ";
Described overcoat tube body 1 also includes safe catching lock, and safe catching lock is arranged on the side of the epimere of overcoat tube body 1 Side;
Described safe catching lock also includes positioning thimble 6-1, elastomer 6, and the elastomer 6 of the inside of safe catching lock is by thimble When the inside bullets of 6-1, internal tooth form protrusion 1-1 and external tooth form protrusion 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 by expansion link A and cross slide rail be arranged on hydraulic jack Y, then raise expansion link A and hydraulic jack Y, Then the upper slide rail 5 of cross slide rail is pressed close to by sunken wheel, then adjusts safe catching lock, thimble 6-1 is caught in locating slot 7, so Scissors hand-operated jack J handle is shaken afterwards, is driven adjusting screw rod to raise hydraulic jack Y again and is propped up vehicle, then adjusts The direction in length and breadth of cross slide rail promotes car or starts car and sails out of by sunken position;Two wheels of vehicle are run into, while are absorbed in hole In irremovable situation when, can be set using the hydraulic pressure cross slide rails rescue of two sets of present invention according to different actual conditions It is standby.
Example 4:A kind of hand-rail type cross slide rail deliverance apparatus according to example 3, described elastomer 6 be spring, Plastic elastomeric or flexure strip.
Example 5:A kind of hand-rail type cross slide rail deliverance apparatus according to example 1, described internal tooth form protrusion 1-1's The both ends of the circular arc of tooth and the angle a in the center of circle are less than 60 °, and adjacent two internal tooth forms protrude the folder between 1-1 tooth and the center of circle Angle b is more than 60 °, and the both ends of circular arc of described external tooth form protrusion 2-1 tooth and the angle d in the center of circle are less than 60 °, adjacent two Angle c between external tooth form protrusion 2-1 tooth and the center of circle is more than 60 °.
Example 6:Many experiments are summarized by a kind of hand-rail type cross slide rail deliverance apparatus according to example 5, institute The angle a stated selects 55 ° to 59.5 °, and angle b selects 60.5 ° to 65 °, and angle c selects 60.5 ° to 65 °, and angle d selects 55 ° During to 59.5 °, the expansion link A of rescue aid is pulled flexibly, and stress is big.
Example 7:Many experiments are summarized by a kind of hand-rail type cross slide rail deliverance apparatus according to example 6, institute The angle a stated is 59 °, and angle b is 61 °, and angle c is 61 °, when angle d is 59 °, that is, ensure that the expansion link A of rescue aid is drawn It is dynamic flexible, it is ensured that the expansion link A of rescue aid stress is maximum.
Embodiments of the present invention are explained in detail above in association with accompanying drawing, but the invention is not restricted to this, in affiliated skill In technical staff's possessed knowledge in art field, various changes can also be made on the premise of present inventive concept is not departed from Changing, person of ordinary skill in the field is from above-mentioned design, without performing creative labour, made a variety of conversion, It is within the scope of the present invention.

Claims (7)

1. a kind of hand-rail type cross slide rail deliverance apparatus, including scissors hand-operated jack(J), cross slide rail upper slide rail(5), ten The glidepath of word slide rail(5-1), expansion link(A), bottom plate(D), the glidepath of described cross slide rail(5-1)Above be connected with The upper slide rail of cross slide rail(5), the glidepath of cross slide rail(5-1)With the upper slide rail of cross slide rail(5)Mutual 90 degree of intersections;Its It is characterized in:
The glidepath of described cross slide rail(5-1)With scissors hand-operated jack(J)Between have expansion link(A);
Described scissors hand-operated jack(J)Also include the adjusting screw rod in the middle part of it and the handle to match with adjusting screw rod;
Expansion link(A)Bottom and scissors hand-operated jack(J)The support connection on top;
The glidepath of cross slide rail(5-1)Stage casing and expansion link(A)Top horizontal connection;
The glidepath of described cross slide rail(5-1)And expansion link(A)Top between can rotate horizontally;
Described expansion link(A)Including overcoat tube body(1), inner sleeve tube body(2);
Described overcoat tube body(1)Below have scissors hand-operated jack(J);
Described scissors hand-operated jack(J)Below be connected with bottom plate(D);
Described bottom plate(D)Area be more than cross slide rail glidepath(5-1)Projected area;
Described overcoat tube body(1)Inside is provided with inner sleeve tube body(2);
Described overcoat tube body(1)Inside there is overcoat tube chamber(1-2);
Described overcoat tube chamber(1-2)There is internal tooth form protrusion inside(1-1);
Described internal tooth form protrusion(1-1)Including overcoat tube chamber(1-2)Be oppositely arranged three sections of inner horizontal direction be less than " internal tooth " of the circular arc of 1/6 inner circle arc length;
Described inner sleeve tube body(2)Outside entire body uniform parallel external tooth form protrusion is distributed with(2-1);
Described external tooth form protrusion(2-1)Including inner sleeve tube body(2)Outer horizontal direction be uniformly arranged three sections is less than outside 1/6 " external tooth " of circular arc length;
Described overcoat tube body(1)Internal tooth form protrusion(1-1)With inner sleeve tube body(2)External tooth form protrusion(2-1)Tooth Shape cooperates;
Run into the single wheel of vehicle be absorbed in ditch, bank it is immovable in the case of, road surface He Gou, bank bottom drop, which are more than, very heavy to be risen , first can be by bottom plate when spending(D)The bottom for being put into hole fixes, then by expansion link(A)Scissors hand is arranged on cross slide rail Shake jack(J)On, then raise expansion link(A)With scissors hand-operated jack(J), then by the upper slide rail of cross slide rail(5) Press close to by sunken wheel, then shake scissors hand-operated jack(J)Handle, driving adjusting screw rod, to raise scissors again hand very heavy Top(J)Vehicle is propped up, the promotion car of direction in length and breadth of cross slide rail is then adjusted or starts car and sail out of by sunken position;Run into car Two wheels, while when being absorbed in irremovable situation in hole, can be of the invention using two sets according to different actual conditions Hand-rail type cross slide rail rescue aid.
2. a kind of hand-rail type cross slide rail deliverance apparatus according to claim 1, it is characterized in that:Described overcoat tube chamber (1-2)Internal epimere has the internal tooth form protrusion of uniform parallel distribution(1-1), internal tooth form protrusion(1-1)Bottom be hollow Straight tube, or described overcoat tube chamber(1-2)The uniform parallel internal tooth form that is distributed with of internal entire body is protruded(1-1).
3. a kind of hand-rail type cross slide rail deliverance apparatus according to claim 1 or 2, it is characterized in that:
There is locating slot in the middle part of described " external tooth "(7);
Described overcoat tube body(1)Also include safe catching lock, safe catching lock is arranged on overcoat tube body(1)Epimere side Side;
Described safe catching lock also includes positioning thimble(6-1), elastomer(6), the elastomer of the inside of safe catching lock(6)Will top Pin(6-1)Inside bullet, internal tooth form protrusion(1-1)Protruded with external tooth form(2-1)When rotation overlaps, thimble(6-1)It is caught in locating slot (7).
4. a kind of hand-rail type cross slide rail deliverance apparatus according to claim 3, it is characterized in that:Described elastomer(6) It is spring, plastic elastomeric or flexure strip.
5. a kind of hand-rail type cross slide rail deliverance apparatus according to claim 1, it is characterized in that:Described internal tooth form protrusion (1-1)Tooth the both ends of circular arc and the angle a in the center of circle be less than 60 °, adjacent two internal tooth forms protrusion(1-1)Tooth and the center of circle Between angle b be more than 60 °, described external tooth form protrusion(2-1)Tooth circular arc both ends and the center of circle angle d be less than 60 °, Adjacent two external tooth forms protrusion(2-1)Tooth and the center of circle between angle c be more than 60 °.
6. a kind of hand-rail type cross slide rail deliverance apparatus according to claim 5, it is characterized in that:Described angle a 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 °.
7. a kind of hand-rail type cross slide rail deliverance apparatus according to claim 6, it is characterized in that:Described angle a is 59 °, angle b is 61 °, and angle c is 61 °, and angle d is 59 °.
CN201610364352.4A 2016-05-30 2016-05-30 A kind of hand-rail type cross slide rail deliverance apparatus Active CN105923570B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201810017660.9A CN108100936A (en) 2016-05-30 2016-05-30 A kind of hand self-locking cross slide deliverance apparatus
CN201610364352.4A CN105923570B (en) 2016-05-30 2016-05-30 A kind of hand-rail type cross slide rail deliverance apparatus

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CN201610364352.4A CN105923570B (en) 2016-05-30 2016-05-30 A kind of hand-rail type cross slide rail deliverance apparatus

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CN105923570B true CN105923570B (en) 2018-02-02

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CN117284343B (en) * 2023-11-27 2024-02-06 吉林市祥隆铁路救援技术开发有限公司 Rescue device and rescue method for running part of air rail train

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CN108100936A (en) 2018-06-01

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