CN209227303U - A kind of operating trolley for the backfill of pick nest, railway ballast compacting - Google Patents
A kind of operating trolley for the backfill of pick nest, railway ballast compacting Download PDFInfo
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- CN209227303U CN209227303U CN201821414505.2U CN201821414505U CN209227303U CN 209227303 U CN209227303 U CN 209227303U CN 201821414505 U CN201821414505 U CN 201821414505U CN 209227303 U CN209227303 U CN 209227303U
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- stone
- coal
- tiny fragments
- compacting
- backfill
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Abstract
The utility model relates to a kind of operating trolley for the backfill of pick nest, railway ballast compacting, including car frame (2) equipped with tamping operation unit (5) and fills out tiny fragments of stone, coal, etc. operation unit (4) equipped with wheel to (3) below car frame (2), in car frame (2).The beneficial effect of the utility model compared with prior art is: can be integrated in large-scale maintenance machinery and configure corresponding intellectualized detection control system while carrying out the automatic tamping operation of railway ballast between the automatic backfill of tamping pickaxe nest and pillow, it can be realized tiny fragments of stone, coal, etc. operation and fixed point tamping operation under site-directed quantitative, to substitute existing artificial carry out pick nest backfill, railway ballast compacting maintenance work, human cost is not only substantially saved, and maintenance work efficiency can be greatly improved.
Description
Technical field
The utility model relates to a kind of railway maintenance mechanized equipments, more particularly to one kind is for the backfill of pick nest, railway ballast compacting
Operating trolley.
Background technique
After rail track tamping operation, railway ballast is redistributed in railway roadbed, and railway ballast is closely knit under resting the head on, and railway ballast is loose between pillow, simultaneously
Pick nest is formed in railway ballast between pillow.Pick nest enormous amount is formed by after completing tamping operation every time.Pick nest backfills operation at present
Artificial progress is relied primarily on, compacting processing is seldom carried out after backfill, causes railway ballast between pillow excessively loose, railway roadbed stability is poor,
Rail is easy to happen sinking or movement after train operation, and railway ballast is also possible to the air flowed in train high speed traveling process
It takes up, the stone tiny fragments of stone, coal, etc. is made to fall on Rail Surface, seriously even train can be caused to hit.It is accomplished manually the backfill of pick nest, railway ballast compacting
Workload it is huge, not only consume a large amount of human costs and operating efficiency be not high, it would be highly desirable to improve.
The Chinese utility model patent of Patent No. ZL201720746027.4 discloses a kind of small-sized automatic hydraulic railway
Route tamper vehicle belongs to railway line maintenance apparatus field.It is characterized by comprising reinforcement mechanisms and walking chassis, described
Walking chassis direction of travel front and rear sides lower part is equipped with walking mechanism, and walking chassis top is divided into front and back on the basis of direction of travel
Two regions, the front area left and right sides is respectively provided with one group of reinforcement mechanism parallel with railway track sleeper, in two groups of rammer compacters
The front and back side of structure is respectively provided with one group of folder rail mechanism, is equipped in the middle part of walking chassis and is able to drive the lower road machine that complete machine goes up and down and rotates
Structure.The utility model is a kind of artificial intelligent type equipment of electromechanical integration, and transfer, automation to equipment can be realized in one
Whole operations such as road up and down of tamping operation, equipment, are not only greatly saved manpower, and improve operation quality, to row
Vehicle interference is small, realizes industry upgrading of the railway track track switch tamping operation from mechanization to automation.But the utility model is simultaneously
Not set pick nest backfills operation unit, and the automatic compacting that not can be implemented simultaneously railway ballast between the automatic backfill of tamping pickaxe nest and pillow is made
Industry still needs to improve.
Utility model content
In order to solve technological deficiency existing for above-mentioned existing small-sized automatic hydraulic railway track tamper vehicle, the utility model is adopted
Technical solution is specific as follows:
A kind of operating trolley for the backfill of pick nest, railway ballast compacting, including car frame, the car frame lower section are equipped with
Wheel pair is equipped with tamping operation unit and fills out tiny fragments of stone, coal, etc. operation unit in the car frame.
Preferably, the tiny fragments of stone, coal, etc. operation unit of filling out includes tiny fragments of stone, coal, etc. bucket, lower tiny fragments of stone, coal, etc. device, divides tiny fragments of stone, coal, etc. device, fills out tiny fragments of stone, coal, etc. unit power, described
Tiny fragments of stone, coal, etc. bucket bottom is equipped with several lower tiny fragments of stone, coal, etc. devices, and several points of tiny fragments of stone, coal, etc. devices, the lower tiny fragments of stone, coal, etc. dress are housed below several lower tiny fragments of stone, coal, etc. devices
It sets and is connected with the tiny fragments of stone, coal, etc. unit power of filling out.
In any of the above-described scheme preferably, the lower tiny fragments of stone, coal, etc. device includes lower tiny fragments of stone, coal, etc. roller.
In any of the above-described scheme preferably, described that tiny fragments of stone, coal, etc. device is divided to include falling tiny fragments of stone, coal, etc. bucket.
In any of the above-described scheme preferably, the tiny fragments of stone, coal, etc. unit power of filling out is using motor or motor.
In any of the above-described scheme preferably, the tamping operation unit includes lifting assembly and tamps component, described
It is connected between lifting assembly and compacting component by damper.
In any of the above-described scheme preferably, the lifting assembly includes support plate, equipped with lifting in the support plate
Oil cylinder.
In any of the above-described scheme preferably, the compacting component includes bottom plate, and vibration group is housed above the bottom plate
Part, the bottom plate lower section are equipped with tamping block.
In any of the above-described scheme preferably, the vibration component includes bearing block, and the bearing block is fixedly mounted on
On the bottom plate, eccentrically weighted shaft is housed on the bearing block, eccentric wheel is housed on the eccentrically weighted shaft.
It is preferably in any of the above-described scheme, including compacting unit power, the compacting unit power output end and institute
Eccentrically weighted shaft input terminal is stated to be connected.
In any of the above-described scheme preferably, the compacting unit power uses motor or motor.
In any of the above-described scheme preferably, the car frame is equipped with brake gear, and the brake gear includes stopping
Vehicle oil cylinder, brake block, mounting base, the mounting base are connected with the car frame, and the brake is housed in the mounting base
Piece, described brake block one end are connected with the brake oil cylinder, and the brake oil cylinder is connected with the car frame.
In any of the above-described scheme preferably, the brake gear uses two brake block structure forms, i.e. institute
Stating dress in mounting base, there are two the brake blocks, and hinge connects between the brake block middle part and the mounting base, described in two
Hinge connects between brake block one end and the brake oil cylinder.
In any of the above-described scheme preferably, equipped with vehicle oil cylinder is chased after in the car frame, the vehicle oil cylinder that chases after is used for
Connect the car frame and cart.
In any of the above-described scheme preferably, compacting unit rack is housed in the car frame and fills out tiny fragments of stone, coal, etc. unit branch
Frame, the tamping operation unit is equipped on the compacting unit rack, and described fill out on tiny fragments of stone, coal, etc. unit rack fills out tiny fragments of stone, coal, etc. operation equipped with described
Unit.
In any of the above-described scheme preferably, the tiny fragments of stone, coal, etc. operation unit of filling out at least is arranged side by side two.
In any of the above-described scheme preferably, the tamping operation unit is at least arranged side by side two.
The beneficial effect of the utility model compared with prior art is: can be integrated in large-scale maintenance machinery and configure corresponding
Intellectualized detection control system carries out the automatic tamping operation of railway ballast between the automatic backfill of tamping pickaxe nest and pillow simultaneously, can be realized
Tiny fragments of stone, coal, etc. operation and fixed point tamping operation under site-directed quantitative, so that existing artificial carry out pick nest backfill, railway ballast compacting maintenance work are substituted,
Human cost is not only substantially saved, and maintenance work efficiency can be greatly improved.
Detailed description of the invention
Fig. 1 is the main view of one preferred embodiment of operating trolley for the backfill of pick nest, railway ballast compacting of the utility model；
Fig. 2 is the right view of the operating trolley embodiment illustrated in fig. 1 for the backfill of pick nest, railway ballast compacting of the utility model
Figure；
Fig. 3 is the solid of the operating trolley embodiment illustrated in fig. 1 for the backfill of pick nest, railway ballast compacting of the utility model
Figure；
Fig. 4 is brake dress in the operating trolley embodiment illustrated in fig. 1 tamped for the backfill of pick nest, railway ballast of the utility model
The perspective view set；
Fig. 5 is brake block in the operating trolley embodiment illustrated in fig. 1 tamped for the backfill of pick nest, railway ballast of the utility model
Perspective view.
Description of symbols:
1 chases after vehicle oil cylinder；2 car frames；21 fill out tiny fragments of stone, coal, etc. unit rack；22 compacting unit racks；3 wheels pair；4 fill out tiny fragments of stone, coal, etc. job ticket
Member；41 tiny fragments of stone, coal, etc. buckets；42 lower tiny fragments of stone, coal, etc. devices；43 points of tiny fragments of stone, coal, etc. devices；44 fill out tiny fragments of stone, coal, etc. unit power；5 tamping operation units；51 tamping blocks；52 is eccentric
Shaft；53 dampers；54 compacting unit power；6 brake gears；61 brake oil cylinders；62 brake blocks；63 mounting bases.
Specific embodiment
Below with reference to the technical solution of Fig. 1-5 detailed description operating trolley for the backfill of pick nest, railway ballast compacting:
A kind of operating trolley for the backfill of pick nest, railway ballast compacting, including car frame 2, equipped with wheel below car frame 2
Equipped with tamping operation unit and tiny fragments of stone, coal, etc. operation unit 4 is filled out to 3, in car frame 2, takes turns and run to 3 for the patch rail of this operating trolley.
It fills out tiny fragments of stone, coal, etc. operation unit 4 to include tiny fragments of stone, coal, etc. bucket 41, lower tiny fragments of stone, coal, etc. device 42, divide tiny fragments of stone, coal, etc. device 43, fill out tiny fragments of stone, coal, etc. unit power 44, if 41 bottom of tiny fragments of stone, coal, etc. bucket is equipped with
Dry lower tiny fragments of stone, coal, etc. device 42, is equipped with several points of tiny fragments of stone, coal, etc. devices 43 below several lower tiny fragments of stone, coal, etc. devices 42, lower tiny fragments of stone, coal, etc. device 42 with fill out tiny fragments of stone, coal, etc. unit power 44
It is connected.Lower tiny fragments of stone, coal, etc. device 42 includes lower tiny fragments of stone, coal, etc. roller, and dividing tiny fragments of stone, coal, etc. device 43 includes falling tiny fragments of stone, coal, etc. bucket, fills out tiny fragments of stone, coal, etc. unit power 44 and uses motor or horse
It reaches.Lower tiny fragments of stone, coal, etc. device 42 by fill out tiny fragments of stone, coal, etc. unit power 44 drive rotation, for realizing the tiny fragments of stone, coal, etc. quantitatively descend, divide tiny fragments of stone, coal, etc. device 43 be used for guide under
The stone tiny fragments of stone, coal, etc. that tiny fragments of stone, coal, etc. device 42 falls falls into pick nest between pillow.Tamping operation unit 5 includes lifting assembly and compacting component, the lifting group
It is connected between part and compacting component by damper 53, damper 53 is transferred to trolley vehicle for weakening tamping operation unit 5
The vibration of frame 2.The lifting assembly includes support plate, and lifting cylinder is housed in the support plate, close to the lifting cylinder
The support plate on be provided with pilot hole, the pilot hole is provided with lifting guide pillar.The compacting component includes bottom plate, the bottom
Vibration component is housed, both ends are respectively arranged with tamping block 51 below the bottom plate above plate.The vibration component includes bearing block, described
Bearing block is fixedly mounted on the bottom plate, and eccentrically weighted shaft 52 is housed on the bearing block, eccentric wheel is housed on eccentrically weighted shaft 52.
Including tamping unit power 54, compacting 54 output end of unit power is connected with 52 input terminal of eccentrically weighted shaft, tamps unit power
54 use motor or motor.Brake gear 6 is respectively arranged with below 2 both ends of car frame, brake gear 6 includes brake oil cylinder 61, stops
Vehicle piece 62, mounting base 63, mounting base 63 are connected with car frame 2, and brake block 62,62 one end of brake block are housed in mounting base 63
It is connected with brake oil cylinder 61, brake oil cylinder 61 is connected with car frame 2.Brake gear 6 is also preferably using two brakes
62 structure type of piece, i.e., there are two brake blocks 62 for dress in mounting base 63, and hinge connects between 62 middle part of brake block and mounting base 63,
Hinge connects between two 62 one end of brake block and brake oil cylinder 61.Equipped with vehicle oil cylinder 1 is chased after in car frame 2, the use of vehicle oil cylinder 1 is chased after
In connection car frame 2 and cart, to push trolley to move ahead, while realizing that this operating trolley is relatively large when cart is continuously traveling
Vehicle chases after vehicle movement.Equipped with tamping unit rack 22 and filling out tiny fragments of stone, coal, etc. unit rack 21 in car frame 2, tamps and filled on unit rack 22
There is tamping operation unit 5, fill out on tiny fragments of stone, coal, etc. unit rack 21 equipped with tiny fragments of stone, coal, etc. operation unit 4 is filled out, fills out tiny fragments of stone, coal, etc. operation unit 4 and be at least arranged side by side two
A, tamping operation unit 5 is at least arranged side by side two.
Working principle of the utility model is: start after this operating trolley starts operation, under the promotion for chasing after vehicle oil cylinder 1, wheel
It advances to 3 along rail, is positioned by alignment sensor, after marching to target position, chase after vehicle oil cylinder 1 and shift to an earlier date pressure release, make this work
Industry trolley slow down, brake gear 6 start work, when brake oil cylinder 61 stretch out after, two brake blocks 62 lever principle effect under around
The hinge joint of mounting base 63 rotates, and so that the other end inner wall of two brake blocks 62 is clamped rail, realizes brake.After trolley is static, fill out
Tiny fragments of stone, coal, etc. operation unit 4 is started to work, and fills out tiny fragments of stone, coal, etc. unit power 44 and lower tiny fragments of stone, coal, etc. device 42 is driven to rotate, and tiny fragments of stone, coal, etc. device is divided on the stone tiny fragments of stone, coal, etc. edge in tiny fragments of stone, coal, etc. bucket 41
43 fall, and realize that pick nest fills out the tiny fragments of stone, coal, etc., tamping operation unit 5 does not work at this time.When this operating trolley is continued on to next target position
Postpone, fill out tiny fragments of stone, coal, etc. operation unit 4 and tamping operation unit 5 works at the same time, fill out tiny fragments of stone, coal, etc. operation unit 4 repeat it is above-mentioned fall the tiny fragments of stone, coal, etc. movement, compacting
Operation unit 5 moves down railway ballast between making the contact pillow of tamping block 51, then tamps unit power 54 and eccentrically weighted shaft 52 is driven to rotate
And vibration is generated, railway ballast tamping operation is realized by transmitting these vibrations to tamping block 51.The tiny fragments of stone, coal, etc. and compacting are filled out when the target position
After the completion of operation, this operating trolley, which is continued on to next target position, to be repeated above-mentioned to fill out the tiny fragments of stone, coal, etc. and tamping operation.This operation
Trolley carry out certain distance fill out the tiny fragments of stone, coal, etc. and tamping operation after, chase after vehicle oil cylinder 1 quickly stretch out, push this operating trolley to catch up with continuously
The cart of traveling.
The embodiment is only preferred technical solution, involved in each building block and connection relationship not
It is limited to the described above this embodiment, the setting of each building block in the preferred embodiment and connection relationship can
To carry out arbitrary permutation and combination and form complete technical solution.
Claims (10)
1. a kind of operating trolley for the backfill of pick nest, railway ballast compacting, including car frame (2), car frame (2) lower section are equipped with
Wheel is equipped with tamping operation unit (5) in car frame (2) to (3), which is characterized in that equipped with filling out tiny fragments of stone, coal, etc. operation in car frame (2)
Unit (4).
2. the operating trolley for the backfill of pick nest, railway ballast compacting as described in claim 1, which is characterized in that fill out tiny fragments of stone, coal, etc. job ticket
First (4) include tiny fragments of stone, coal, etc. bucket (41), lower tiny fragments of stone, coal, etc. device (42), divide tiny fragments of stone, coal, etc. device (43), fill out tiny fragments of stone, coal, etc. unit power (44), and tiny fragments of stone, coal, etc. bucket (41) bottom is equipped with
Several lower tiny fragments of stone, coal, etc. devices (42), are equipped with several points of tiny fragments of stone, coal, etc. devices (43) below several lower tiny fragments of stone, coal, etc. devices (42), lower tiny fragments of stone, coal, etc. device (42) and fill out the tiny fragments of stone, coal, etc.
Unit power (44) is connected.
3. the operating trolley for the backfill of pick nest, railway ballast compacting as described in claim 1, which is characterized in that tamping operation list
First (5) include lifting assembly and compacting component, are connected between the lifting assembly and compacting component by damper (53).
4. the operating trolley for the backfill of pick nest, railway ballast compacting as claimed in claim 3, which is characterized in that the lifting group
Part includes support plate, and lifting cylinder is housed in the support plate.
5. the operating trolley for the backfill of pick nest, railway ballast compacting as claimed in claim 3, which is characterized in that the compacting group
Part includes bottom plate, and vibration component is housed above the bottom plate, tamping block (51) are housed below the bottom plate.
6. the operating trolley for the backfill of pick nest, railway ballast compacting as claimed in claim 5, which is characterized in that the vibration group
Part includes bearing block, and the bearing block is fixedly mounted on the bottom plate, and eccentrically weighted shaft (52) are housed on the bearing block, eccentric
Eccentric wheel is housed in shaft (52).
7. the operating trolley for the backfill of pick nest, railway ballast compacting as claimed in claim 6, which is characterized in that single including compacting
First power (54), compacting unit power (54) output end are connected with eccentrically weighted shaft (52) input terminal.
8. the operating trolley for the backfill of pick nest, railway ballast compacting as described in claim 1, which is characterized in that car frame (2)
Equipped with brake gear (6), brake gear (6) includes brake oil cylinder (61), brake block (62), mounting base (63), mounting base (63)
It is connected with car frame (2), brake block (62), brake block (62) one end and brake oil cylinder (61) phase is housed in mounting base (63)
Connection, brake oil cylinder (61) are connected with car frame (2).
9. the operating trolley for the backfill of pick nest, railway ballast compacting as described in claim 1, which is characterized in that car frame (2)
Upper be equipped with chases after vehicle oil cylinder (1), chases after vehicle oil cylinder (1) for connecting car frame (2) and cart.
10. the operating trolley for the backfill of pick nest, railway ballast compacting as described in claim 1, which is characterized in that car frame
(2) equipped with tamping unit rack (22) and filling out tiny fragments of stone, coal, etc. unit rack (21) on, tamping operation list is housed in compacting unit rack (22)
First (5) are filled out to be equipped on tiny fragments of stone, coal, etc. unit rack (21) and fill out tiny fragments of stone, coal, etc. operation unit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821414505.2U CN209227303U (en) | 2018-08-30 | 2018-08-30 | A kind of operating trolley for the backfill of pick nest, railway ballast compacting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821414505.2U CN209227303U (en) | 2018-08-30 | 2018-08-30 | A kind of operating trolley for the backfill of pick nest, railway ballast compacting |
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| Publication Number | Publication Date |
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| CN209227303U true CN209227303U (en) | 2019-08-09 |
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| CN201821414505.2U Active CN209227303U (en) | 2018-08-30 | 2018-08-30 | A kind of operating trolley for the backfill of pick nest, railway ballast compacting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978369A (en) * | 2018-08-30 | 2018-12-11 | 中国铁建高新装备股份有限公司 | A kind of operating trolley for the backfill of pick nest, railway ballast compacting |
-
2018
- 2018-08-30 CN CN201821414505.2U patent/CN209227303U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978369A (en) * | 2018-08-30 | 2018-12-11 | 中国铁建高新装备股份有限公司 | A kind of operating trolley for the backfill of pick nest, railway ballast compacting |
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