CN207225430U - A kind of travelling bogie for high ferro rescue - Google Patents
A kind of travelling bogie for high ferro rescue Download PDFInfo
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- CN207225430U CN207225430U CN201721276342.1U CN201721276342U CN207225430U CN 207225430 U CN207225430 U CN 207225430U CN 201721276342 U CN201721276342 U CN 201721276342U CN 207225430 U CN207225430 U CN 207225430U
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- travelling bogie
- wheel
- vehicle frame
- high ferro
- car
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Abstract
The utility model discloses a kind of travelling bogie for high ferro rescue, and the travelling bogie includes vehicle frame, is connected to the car wheel of the bottom of frame and the clamping device being arranged at the top of the vehicle frame；The clamping device includes four clamp assemblies；Two clamp assemblies are mutually in a pair, and two wheels of corresponding clamping high ferro one wheel pair.When high ferro is rescued, it is used cooperatively using multiple travelling bogies, each travelling bogie is compared the equal smaller of articulated car volume and weight of whole installation, so as to be more convenient for allocating and transporting and arrange.Also, the travelling bogie is fixed using clamping device to be hung to accident vehicle thereon, and fixation is reliable and easy to operation, so that beneficial to saving rescue time.In addition, the car wheel wheel footpath of the travelling bogie is 360mm, make travelling bogie highly relatively low, so that because excessive height causes the risk in scraping collision contact net, tunnel etc. during reducing the difficulty for lifting operation and movement accident vehicle.
Description
Technical field
High ferro rescue transport carrier technical field is the utility model is related to, more particularly to a kind of fortune for high ferro rescue
Defeated trolley.
Background technology
At present, high ferro and EMU are quickly grown, and more and more high ferros and EMU come into operation, in high ferro and motor-car
Inevitably there is accident during the operation of group.
In the prior art, when high ferro and EMU accident occur and can not run, accident vehicle is sling using high ferro crane,
And hung on articulated car, and accident vehicle is fixed on articulated car by bundling steel wire rope, put down by railway
Car is overhauled accident vehicle movement to maintenance center.
Utility model content
The purpose of this utility model is to provide a kind of travelling bogie for high ferro rescue, and the travelling bogie, which is equipped with, to be used for
Fixation is hung to the device of accident vehicle thereon, to be fixed instead of steel wire bundle of the prior art；And the transport is small
The articulated car that the height of car, volume and weight respectively less than use in the prior art, to reduce rescue operation difficulty and movement wind
Danger.
Travelling bogie provided by the utility model for high ferro rescue includes vehicle frame, is connected to the small of the bottom of frame
Car wheel and the clamping device being arranged at the top of the vehicle frame；The clamping device includes four clamp assemblies；Two folders
Hold component mutually in a pair, and two wheels of corresponding clamping high ferro one wheel pair.
Travelling bogie provided by the utility model for high ferro rescue, multiple travelling bogies are used cooperatively, compared to entirety
The articulated car of setting, the equal smaller of volume and weight, easy to allocate and transport and arrange.During rescue, often save high-iron carriage and correspond to two fortune
Defeated trolley, two wheels of the corresponding at least one wheel pair of gripping means grips compartment forecarriage of a travelling bogie are another
Two wheels of the corresponding at least one wheel pair of gripping means grips compartment trailing bogie of travelling bogie, so that travelling bogie
Interfix with hanging to accident vehicle thereon, compared in background technology steel wire bundle fixation by way of it is more reliable, and
It is more convenient for operating, so that beneficial to saving rescue time.
Alternatively, the vehicle frame includes two curb girders and two crossbeams and two cross couplings that are connected between two curb girders；
The junction of the crossbeam and the curb girder coincides with the junction of the cross coupling and the curb girder, makes two curb girders, two
The crossbeam and two cross couplings form four intersections.
Alternatively, the crossbeam, the curb girder and the cross coupling are hollow section.
Alternatively, the intersection is along the distance two-wheeled pair corresponding with one bogie of high ferro of the vehicle frame length direction
Centre-to-centre spacing is consistent；Each clamp assemblies are correspondingly arranged near each intersection, high ferro wheel bottom after making lifting in place
It is butted on the intersection；And the travelling bogie sets four car wheels, each car wheel is also correspondingly arranged
In each intersection.
Alternatively, the wheel footpath scope of the car wheel is 350mm-500mm.The articulated car used in background technology
Wheel footpath is about 840mm, causes articulated car height higher, hangs the height for putting the accident vehicle at the top of it in addition, easily make
Exist into total high excessive, during movement and contact net, tunnel scraping collision equivalent risk；Moreover, it is necessary to by accident vehicle during hanging
Bottom surface is hung compared with big height, causes rescue site operation difficulty to increase.Comparatively speaking, travelling bogie provided by the utility model
Height is smaller, so as to evade problem present in background technology, reduces movement risk and rescue operation difficulty.
Alternatively, the travelling bogie further includes the wheel carrier for being fixed on the vehicle frame；It is described small that one is corresponded to per the wheel carrier
Car wheel；The wheel carrier runs through the axis pin for having and being extended laterally along the vehicle frame, and the car wheel is sheathed on the axis pin.
Alternatively, the fixed block of the vehicle frame is fixed on including two movable blocks being oppositely arranged, two per the clamp assemblies
And two tight lock part；Be movably attached to a fixed block per the movable block, and by a tight lock part with it is corresponding
The fixed block locking.
Alternatively, include thread spindle per the tight lock part and be threaded onto two nuts of the thread spindle；The thread spindle with it is right
The movable block answered is fixedly connected, and slippingly through the corresponding fixed block；Two nuts are positioned at corresponding
The fixed block both sides.
Alternatively, each movable block is cut with being arranged at the abutting of high ferro wheel with the arc that high ferro wheel is adapted
Face.
Alternatively, arc section surface is equipped with rubber slab.
Brief description of the drawings
Fig. 1 is a kind of overall structure of specific embodiment of the travelling bogie provided by the utility model for high ferro rescue
Schematic diagram；
Fig. 2 is the general assembly drawing of the travelling bogie for being used for high ferro rescue and accident vehicle shown in Fig. 1；
Fig. 3 is the partial sectional view that car wheel shown in Fig. 1 is connected with wheel carrier；
Fig. 4 is the enlarged diagram of part A shown in Fig. 2.
Reference numeral in Fig. 1-Fig. 4 is as follows：
01 forecarriage, 02 trailing bogie；
1 vehicle frame, 2 car wheels, 3 clamp assemblies, 4 wheel carriers；
21 oil nozzles；
11 curb girders, 12 crossbeams, 13 cross couplings, 14 intersections；
31 fixed blocks, 32 movable blocks, 33 tight lock parts, 331 thread spindles, 332 nuts, 34 rubber slabs；
41 risers, 42 axis pins, 43 round nuts, 44 rolling bearings.
Embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings and have
The utility model is described in further detail for body embodiment.
- Fig. 2 is please referred to Fig.1, Fig. 1 is a kind of specific real of the travelling bogie provided by the utility model for high ferro rescue
Apply the overall structure diagram of example；Fig. 2 is the general assembly drawing of the travelling bogie for being used for high ferro rescue and accident vehicle shown in Fig. 1.
As shown in Figure 1, the travelling bogie provided by the utility model for high ferro rescue include vehicle frame 1, be connected to it is described
The car wheel 2 of 1 bottom of vehicle frame and the clamping device for being arranged at the top of vehicle frame 1；The clamping device includes four folders
Component 3 is held, every two clamp assemblies 3 are mutually in a pair, and two wheels of one high iron tyre pair of corresponding clamping.
As shown in Fig. 2, during rescue, the specific arrangement of travelling bogie is as follows：
First arrange travelling bogie, every section compartment is corresponded to two travelling bogies, also, two transports in corresponding section compartment are small
The arrangement spacing of car is consistent with the spacing of the section compartment forecarriage 01 and trailing bogie 02；
Then accident vehicle is hung to the vehicle frame 1 of each travelling bogie arranged using high ferro crane；
Each clamp assemblies 3 of travelling bogie are adjusted afterwards；As shown in Fig. 2, corresponding two travelling bogies for often saving compartment, wherein
Four clamp assemblies 3 of one travelling bogie correspond to four wheels for clamping two-wheeled pair at the section compartment forecarriage 01 respectively；Separately
Four clamp assemblies 3 of one travelling bogie correspond to four wheels for clamping two-wheeled pair at the section compartment trailing bogie 02 respectively, with
The vehicle frame 1 for making to hang to accident vehicle thereon with respect to travelling bogie is fixed.
Certainly, if car length is shorter, when clamping demand easily meets, two clampings can also be only set per travelling bogie
Component 3, during rescue, two wheels and trailing bogie for often saving a wheel pair at compartment forecarriage 01 are clamped with two travelling bogies respectively
Two wheels of a wheel pair at 02.
Travelling bogie provided by the utility model for high ferro rescue, is used cooperatively using multiple travelling bogies, is made each
Travelling bogie compares the equal smaller of articulated car volume and weight of whole installation, so as to be more convenient for allocating and transporting and arrange.Also, this reality
The accident vehicle hung to thereon is fixed using clamping device with the travelling bogie for being used for high ferro rescue of new offer, compared to the back of the body
It is more reliable by way of steel wire bundle fixation in scape technology, and be more convenient for operating, beneficial to saving rescue time.
Specifically, the wheel footpath scope of the car wheel 2 of the travelling bogie is 350mm-500mm, can specifically set
For 360mm.And the wheel footpath of the articulated car used in background technology is about 840mm, cause articulated car height higher, in addition
The height for putting the accident vehicle at the top of it is hung, be easy to cause total high excessive, is existed during movement and contact net, tunnel scraping collision
Equivalent risk；Moreover, rescue site operation difficulty is caused to add, it is necessary to accident vehicle is hung ground compared with big height during hanging
Greatly.Comparatively speaking, travelling bogie height provided by the utility model is smaller, is asked so as to evade present in background technology
Topic, reduces movement risk and rescue operation difficulty.
Please refer to Fig.3, Fig. 3 is the partial sectional view that car wheel shown in Fig. 1 is connected with wheel carrier.
As shown in the figure, the travelling bogie further includes wheel carrier 4.In a particular embodiment, four car wheels 2 are set, often
A car wheel 2 corresponds to a wheel carrier 4.Specifically, it is arranged in parallel including two per the wheel carrier 4 and is set along the longitudinal direction of vehicle frame 1
The riser 41 put.There are certain intervals, and through there is an axis pin 42 between two risers 41 between two risers 41, the axis pin 42 is along institute
Vehicle frame 1 is stated to extend laterally and can fix by round nut 43 and two risers 41.
The car wheel 2 is sheathed on the axis pin 42.Also, can be between 2 inner edge of car wheel and the axis pin 42
Rolling bearing 44 is arranged, to reduce abrasion between the two.At the same time it can also be embedded in oil nozzle 21 on 2 wheel hub of car wheel, so as to
In the lubrication of rolling bearing 44.In addition, the car wheel 2 is radial plate type tread structure, conduct oneself with dignity easy to mitigate car wheel 2,
Consequently facilitating further mitigate the overall weight of travelling bogie.
Please refer to Fig.4, Fig. 4 is the enlarged diagram of part A shown in Fig. 2.
As shown in the figure, the vehicle frame 1 is fixed on including two movable blocks 32, two being oppositely arranged per the clamp assemblies 3
31 and two tight lock part 33 of fixed block；A fixed block 31 is movably attached to per the movable block 32, and passes through an institute
Tight lock part 33 is stated to lock with the corresponding fixed block 31.
In a particular embodiment, the tight lock part 33 includes thread spindle 331 and is threaded onto two nuts of the thread spindle 331
332.The thread spindle 331 is fixedly connected with the movable block 32, can be specifically wholely set.The fixed block 31 opens up logical
Hole, the thread spindle 331 make two nuts 332 for being threaded onto the thread spindle 331 be located at respectively through the through hole
31 both sides of fixed block.
In a particular embodiment, using Fig. 4 as visual angle, clamp assemblies 3 clamp accident vehicle wheel when action process it is as follows：
For the right half part of clamp assemblies 3, the nut 332 on the right side of turn fixed block 31, makes the nut 332 move right
It is dynamic, and thread spindle 331 is moved to left, drive the movable block 32 fixed with the thread spindle 331 to be moved to the left.Meanwhile for clamping group
The left-half of part 3, the nut 332 in the left side of turn fixed block 31, is moved to the left the nut 332, and thread spindle 331 is right
Move, drive the movable block 32 fixed with the thread spindle 331 to move right.
After two movable blocks 32 are moved into place, two movable blocks 32 are kept to fix the nut of each left and right sides of fixed block 31 of simultaneously turn
332, both sides nut 332 is clamped corresponding fixed block 31, so as to limit the movement that movable block 32 is relatively fixed block 31, realize folder
Hold the locking of component 3.
The set-up mode of clamp assemblies 3 in specific embodiment, both can coordinate reality by 331 and two nut 332 of thread spindle
Existing movable block 32 is relatively fixed the locking of block 31, and can coordinate the through hole of thread spindle 331 and fixed block 31 and realize to movement
The guiding of 32 moving direction of block, makes 3 overall structure of clamp assemblies simple and convenient to carry out and operates.
Certainly, above-mentioned movable block 32 is relatively fixed the removable connection of block 31, it is not limited to is passed through by above-mentioned thread spindle 331
The mode of reach through hole is realized.Also, the setting form of above-mentioned tight lock part 33, is also not limited to above-mentioned 331 and two spiral shell of thread spindle
The setting form of mother 332.For example slide is opened up at the top of fixed block 31, in 32 bottom of movable block insertion slide, and slided along slide
Move, it is also possible by elastic bayonet lock positioning and locking after sliding in place.
Further, each movable block 32 and the arc for being arranged to be adapted with high ferro wheel at the abutting of high ferro wheel
Section, specifically, as shown in figure 4, the arc section is from the top of movable block 32 to its inner side extension.Under clamp position, two
The arc section fits in the wheel rim both sides of high ferro wheel, so that the soundness beneficial to enhancing clamping.
Further, as shown in figure 4, two arc section surfaces are equipped with rubber slab 34, movable block can be both prevented
32 is frayed, and accident vehicle wheel can be prevented to be sliding out clamp assemblies 3, so that beneficial to the firm journey for further enhancing clamping
Degree.
With continued reference to Fig. 1.
As shown in Figure 1, in a particular embodiment, the vehicle frame 1 includes two curb girders 11 and is connected between two curb girders 11
Two crossbeams 12 and two cross couplings 13；The junction of the crossbeam 12 and the curb girder 11 coincides with the cross coupling 13 and described
The junction of curb girder 11, makes two curb girders 11, two 12 and two cross couplings 13 of crossbeam form four intersections 14.Tool
Body, can be by being welded and fixed between each beam.
Specifically, the crossbeam 12, the curb girder 11 and the cross coupling 13 can be hollow section.Specific embodiment
In, it is rectangular hollow section.This kind of material is selected, easy to mitigate the weight of travelling bogie, so that the tune beneficial to travelling bogie
Fortune and arrangement.
Certainly, vehicle frame 1 does not limit to above-mentioned form and material, as long as on the premise of ensureing 1 enough support strengths of vehicle frame, adopts
It is also possible with other forms and material.For example vehicle frame 1 can also be that the slab construction formed is laid with using plate.
Specifically, distance with high ferro one bogie corresponding two-wheeled of the above-mentioned intersection 14 along 1 length direction of vehicle frame
To centre-to-centre spacing it is consistent.Also, as shown in Figure 1, each clamp assemblies 3 are correspondingly arranged near each intersection 14, make
Rear wheel bottom is butted on the intersection 14 in place for lifting；And each wheel carrier 4 is also correspondingly arranged in each intersection 14,
Corresponding each car wheel 2 also corresponds to each intersection 14.
This setup, is located at each intersection 14 at 1 maximum weighted of vehicle frame, and car wheel 2 is to vehicle frame 1
Each intersection 14 also is located at support, its pressure is put on so as to make vehicle frame 1 effectively undertake accident vehicle, and can
With evade at 1 stress of vehicle frame and support of the car wheel 2 to vehicle frame 1 at the inconsistent risk for causing 1 bending of vehicle frame.
A kind of travelling bogie for high ferro rescue provided by the utility model is described in detail above.Herein
In apply specific case the principle and embodiment of the utility model be set forth, the explanation of above example is simply used
Understand the method and its core concept of the utility model in help.It should be pointed out that for those skilled in the art
For, on the premise of the utility model principle is not departed from, some improvement and modification can also be carried out to the utility model, these
Improve and modification is also fallen into the protection domain of the utility model claims.
Claims (10)
1. a kind of travelling bogie for high ferro rescue, it is characterised in that the travelling bogie includes vehicle frame (1), is connected to institute
The clamping device stated the car wheel (2) of vehicle frame (1) bottom and be arranged at the top of the vehicle frame (1)；The clamping device bag
Include four clamp assemblies (3)；Two clamp assemblies (3) are mutually in a pair, and two wheels of corresponding clamping high ferro one wheel pair.
2. travelling bogie according to claim 1, it is characterised in that the vehicle frame (1) includes two curb girders (11) and connects
Two crossbeams (12) and two cross couplings (13) being connected between two curb girders (11)；The crossbeam (12) and the curb girder (11)
Junction coincides with the junction of the cross coupling (13) and the curb girder (11), makes two curb girders (11), two crossbeams
(12) and two cross couplings (13) form four intersections (14).
3. travelling bogie according to claim 2, it is characterised in that the crossbeam (12), the curb girder (11) and described
Cross coupling (13) is hollow section.
4. travelling bogie according to claim 2, it is characterised in that the intersection (14) is along the vehicle frame (1) length
The centre-to-centre spacing of the distance in direction two-wheeled pair corresponding with one bogie of high ferro is consistent；Each clamp assemblies (3) are correspondingly arranged in
Near each intersection (14), high ferro wheel bottom is butted on the intersection (14) after making lifting in place；And it is described transport it is small
Car sets four car wheels (2), and each car wheel (2) is also correspondingly arranged in each intersection (14).
5. travelling bogie according to claim 1, it is characterised in that the wheel footpath scope of the car wheel (2) is
350mm-500mm。
6. travelling bogie according to claim 1, it is characterised in that the travelling bogie, which further includes, is fixed on the vehicle frame
(1) wheel carrier (4)；A car wheel (2) is corresponded to per the wheel carrier (4)；The wheel carrier (4), which is run through, to be had along the vehicle frame
(1) axis pin (42) extended laterally, the car wheel (2) are sheathed on the axis pin (42).
7. according to claim 1-6 any one of them travelling bogies, it is characterised in that include two per the clamp assemblies (3)
The fixed block (31) and two tight lock parts (33) that the movable block (32) that is oppositely arranged, two are fixed on the vehicle frame (1)；Per the shifting
Motion block (32) is movably attached to a fixed block (31), and passes through a tight lock part (33) and the corresponding fixation
Block (31) is locked.
8. travelling bogie according to claim 7, it is characterised in that include thread spindle (331) per the tight lock part (33)
With two nuts (332) for being threaded onto the thread spindle (331)；The thread spindle (331) and the corresponding movable block (32) are fixed
Connection, and slippingly through the corresponding fixed block (31)；Two nuts (332) are located at the corresponding fixed block
(31) both sides.
9. travelling bogie according to claim 7, it is characterised in that each movable block (32) and the abutting of high ferro wheel
Place is arranged to the arc section being adapted with high ferro wheel.
10. travelling bogie according to claim 9, it is characterised in that arc section surface is equipped with rubber slab (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721276342.1U CN207225430U (en) | 2017-09-29 | 2017-09-29 | A kind of travelling bogie for high ferro rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721276342.1U CN207225430U (en) | 2017-09-29 | 2017-09-29 | A kind of travelling bogie for high ferro rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207225430U true CN207225430U (en) | 2018-04-13 |
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ID=61850294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721276342.1U Active CN207225430U (en) | 2017-09-29 | 2017-09-29 | A kind of travelling bogie for high ferro rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207225430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538287A (en) * | 2018-11-13 | 2019-03-29 | 郭志坚 | A kind of automatic driving car for wounded's transhipment |
-
2017
- 2017-09-29 CN CN201721276342.1U patent/CN207225430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538287A (en) * | 2018-11-13 | 2019-03-29 | 郭志坚 | A kind of automatic driving car for wounded's transhipment |
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