CN207842936U - Beam trolley is carried on the back with vehicle drive-type is adjustable - Google Patents
Beam trolley is carried on the back with vehicle drive-type is adjustable Download PDFInfo
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- CN207842936U CN207842936U CN201820075150.2U CN201820075150U CN207842936U CN 207842936 U CN207842936 U CN 207842936U CN 201820075150 U CN201820075150 U CN 201820075150U CN 207842936 U CN207842936 U CN 207842936U
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- trolley
- driving device
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- chain
- adjustable
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Abstract
One kind carrying beam trolley on the back with vehicle drive-type is adjustable, including at least trolley, driving device and support running gear, the driving device is two and is respectively arranged at the both sides of trolley to carry out removable consolidation with trolley, there are three removable support running gears for the bottom installation of each driving device, the trolley includes groove profile bogie frame, is drivingly connected plate and slide plate, entire trolley forms board-like bearing structure by groove profile bogie frame, drive connection plate, slide plate, and each driving device includes drive case, drive sprocket group, guide wheel group and driving motor speed reducer；Thus, the utility model is plank frame, utmostly reduces the whole height for carrying beam trolley on the back, and the useful space is provided for the fortune frame of large-tonnage high speed railway box girder, trolley consolidates to form entirety with driving device by removable vertical pin, realizes driving device and is moved jointly with trolley.
Description
Technical field
The utility model is related to the technical field of railway construction machine equipment more particularly to a kind of High-speed Passenger Dedicated Lines
Large scale prefabricated box beam carries beam trolley on the back with vehicle drive-type is adjustable.
Background technology
During China express railway bridge construction, the factor of occupation of land, expropriation of land, topography etc., bridge have been considered
The proportion that structure is occupied is continuously improved；The erection of the large scale prefabricated box beam of High-speed Passenger Dedicated Lines includes fortune beam and two masters that set a roof beam in place
Want operation process, beam piece is placed into the carrying on the back on beam trolley of beam car, and beam piece is transported position of setting a roof beam in place by beam car, carries the cooperation of beam trolley on the back
Bridge Erector sets a roof beam in place beam piece in place；Carrying beam trolley on the back needs satisfaction carrying prefabricated case beam weight to carry the work that beam is moved along beam car car body on the back
Industry, general setting carry trolley and driving device to realize；With the deep development of China's high ferro construction, more and more high speeds
Railway is needed by the long tunnel across high and steep mountains, it is desirable that high ferro transportation rack device, which must satisfy, to be transported and set up in tunnel, right
The design for carrying the carrying trolley and driving device of beam trolley on the back proposes new demand.
For this purpose, the designer of the utility model, in view of drawbacks described above, by concentrating on studies and designing, synthesis is long-term for many years
It is engaged in the experience and achievement of related industry, research and design goes out one kind and carrying beam trolley on the back with vehicle drive-type is adjustable, to overcome drawbacks described above.
Utility model content
The purpose of this utility model is to provide one kind carrying beam trolley on the back with vehicle drive-type is adjustable, and trolley uses groove profile bogie frame
Plank frame, on trolley design driven connecting plate by two vertical pins and driving device carry out it is removable be fixedly connected, realization
Driving device is effectively reduced and carries the requirement that beam trolley height met tunnel transport and set up on the back with trolley synchronizing moving.
Beam trolley is carried on the back with vehicle drive-type is adjustable, include at least platform to solve the above problems, the utility model discloses one kind
Vehicle, driving device and support running gear, the driving device be two and be respectively arranged at the both sides of trolley with trolley into
The removable consolidation of row, there are three support running gear for the bottom installation of each driving device, it is characterised in that：
The trolley includes groove profile bogie frame, is drivingly connected plate and slide plate, and the slide plate is two pieces and is set to the slot
The two bottom sides of type bogie frame, the plate that is drivingly connected is the rear portion both sides that two pieces and one end are connected to groove profile bogie frame, another
End is connected to driving device；
Each driving device includes drive case, drive sprocket group and driving motor speed reducer, the drive sprocket group setting
In in drive case, the output of the driving motor is pivotally connected to the input terminal of driving motor retarder, driving motor retarder
Output end be connected to the drive shaft of drive sprocket group, the sprocket wheel of drive sprocket group is affixed on the driving shaft；
Further include roller chain and chain stretching device, roller chain two ends and chain stretching device carry out dismantled and assembled connection with
Tension rollers chain is adjusted by chain stretching device, the roller chain is engaged in the sprocket wheel of drive sprocket group to be filled by driving
Set engagement driving.
Wherein：The trolley is additionally provided with anti-bias block, and the bottom outside of each slide plate is equipped at intervals with two anti-bias blocks, described anti-
Inclined block is strip and is fixed on groove profile bogie frame.
Wherein：Each driving device is respectively by vertical pin connection in trolley.
Wherein：The support running gear include traveling roller chain, carrier bar and adjustment backing plate, the carrier bar include tablet with
And the side plate extended separately down from the both sides of tablet lower surface, the traveling roller chain is set between both side plate to realize
Row function, the adjustment backing plate is upper surfaces that are multiple and being set to the tablet, and each adjustment backing plate is equipped with buckling groove with logical
Bolt is crossed to be fixed.
Wherein：The chain stretching device includes tensioning nut, tensioning screw, tensioning axis pin, chain connecting plate and fixation
Beam, the fixed beam are welded on beam car car body, and the chain connecting plate is connected and fixed on roller chain and is tensioned with realizing, described
Tensioning screw runs through fixed beam, and one end threaded engagement is connected by tension pin axis connection in chain in tensioning nut, the other end
Thus plate rotates tensioning nut and tensioning axis pin and chain connecting plate is driven to be connected and fixed roller chain realization tensioning.
Wherein：Also including can be to two bolt device of groove profile bogie frame carry out activity plug.
Wherein：The bolt device includes plugging pin oil cylinder, bolt and mounting base, and bolt is arranged in the top of the mounting base,
The plugging pin oil cylinder is set in mounting base to drive bulb connecting bolt realization activity plug by plugging pin oil cylinder.
Wherein：The mounting base is welded on beam car car body.
By above structure it is found that the utility model has the following effects that with the adjustable beam trolley of carrying on the back of vehicle drive-type：
1, trolley overall construction design is plank frame, utmostly reduces the whole height for carrying beam trolley on the back, is big ton
The fortune frame of position high speed railway box girder provides the useful space.
2, trolley and driving device consolidate to form entirety by removable vertical pin, and it is total with trolley to realize driving device
With mobile；Roller chain is set as fixed roller chain form, avoids the labyrinth of arrangement circulation link chain, effectively reduces roller
The use length of chain, reduces the manufacturing and in-site installation difficulty.
3, it by adjusting the adjustment of case height, effectively extends trolley and packs case altitude range, increase beam car to difference
Box beam transports the adaptability of frame.
4, bolt device setting oil cylinder automatic plug effectively reduces the manual operation amount of scene fortune beam operation, improves simultaneously
Transport safety beam.
The detailed content of the utility model can be obtained by aftermentioned explanation and institute's attached drawing.
Description of the drawings
Fig. 1 is that the band of the utility model carries beam trolley overall schematic on the back with the adjustable laminated that vehicle drives.
Fig. 2 is the trolley schematic diagram of the utility model.
Fig. 3 is the driving device schematic diagram of the utility model.
Fig. 4 is the internal structure schematic diagram of the driving device of the utility model.
Fig. 5 is the support running gear schematic diagram of the utility model.
Fig. 6 is the chain stretching device schematic diagram of the utility model.
Fig. 7 is the bolt device schematic diagram of the utility model.
Reference numeral：
1. trolley, 2. driving devices, 3. support running gears, 4. roller chains, 5. chain stretching devices, 6. vertical pins, 7.
Adjusting tank, 8. bolt devices, 1-1. groove profiles bogie frame, 1-2., which are drivingly connected plate, 1-3. slide plates, the anti-bias blocks of 1-4., 1-5., to be prevented
Sliding block, 2-1. drive cases, 2-2. drive sprockets group, 2-3. guide wheel groups, 2-4. driving motors speed reducer, 3-1 travelings rolling
Subchain, 3-2 carrier bars, 3-3 adjust pads, 5-1. tensioning nuts, 5-2. tensioning screws, 5-3. tensionings axis pin, the connection of 5-4. chains
Plate, 5-5. fixed beams, 8-1. plugging pin oil cylinders, 8-2. bolts, 8-3. mounting bases.
Specific implementation mode
Referring to Fig. 1, it is shown that the utility model carries beam trolley on the back with vehicle drive-type is adjustable.
It is described to include at least trolley 1, driving device 2 and support running gear 3 with the adjustable beam trolley of carrying on the back of vehicle drive-type, it is described
Driving device 2 is two and is respectively arranged at the both sides of trolley 1 to carry out removable consolidation with trolley 1, each driving device 2
There are three removable support running gear 3, three support running gears 3 to be arranged in isosceles triangle for bottom installation.
Wherein, referring to Fig. 2, the trolley 1 includes groove profile bogie frame 1-1, is drivingly connected plate 1-2 and slide plate 1-3, the cunning
Plate 1-3 is two pieces and is arranged in parallel in the two bottom sides of the groove profile bogie frame 1-1, the drives connection plate 1-2 for two pieces and
One end is connected to the rear portion both sides of groove profile bogie frame 1-1, and the other end is connected to driving device 2, the groove profile bogie frame 1-1
Top both sides be respectively equipped with an at least adjusting tank 7, to provide effective adjusting of height, wherein to provide more stable traveling
And bearing, the trolley 1 are additionally provided with anti-bias block 1-4 and Anti skid stop dog 1-5, the bottom outside of each slide plate 1-3 is equipped at intervals with two
Anti-bias block 1-4, the anti-bias block 1-4 are strip and are secured by bolts in groove profile bogie frame 1-1, to be carried out in both sides
Anti-bias, the lateral border of each adjusting tank 7 is equipped at intervals with two Anti skid stop dog 1-5, and entire trolley is connected by groove profile bogie frame, driving as a result,
Fishplate bar, slide plate form board-like bearing structure.
Referring to Fig. 1, the utility model further includes roller chain 4 and chain stretching device with the adjustable beam trolley of carrying on the back of vehicle drive-type
5, several sections that roller chain 4 is connect with chain stretching device 5 are only shown in figure, and entire roller chain 4 is connected to the progress of driving device 2
Driving, the chain stretching device 5 can be welded on beam car car body by fixed beam, 4 two ends of roller chain and chain tension
Device 5 carries out dismantled and assembled connection, adjusts tension rollers chain by chain stretching device 5, driving device 2 drives roller chain, realizes
Roller chain " quiet ", sprocket wheel drive driving device " dynamic ".
Referring to Fig. 3 and Fig. 4, each driving device 2 includes drive case 2-1, drive sprocket group 2-2, guide wheel group 2-3 and drive
Dynamic motor reducer 2-4 draws lower slider traveling in roller chain 4, and the drive sprocket group 2-2 and guide wheel group 2-3 are set to
In drive case 2-1, the output of the driving motor is pivotally connected to the input terminal of driving motor retarder 2-4, and driving motor subtracts
The output end of fast device 2-4 is connected to the drive shaft of drive sprocket group 2-2, and the sprocket wheel of drive sprocket group 2-2 is affixed on the driving shaft,
The drive shaft both ends are respectively provided with self-aligning roller bearing and realize that rotation, the guide wheel group 2-3 are set to drive sprocket group 2-2
Both sides, it includes guide pin and directive wheel, the directive wheel is set to guide pin, to pass through aligning roller by directive wheel
Bearing is rotated around fixed axis pin.The roller chain 4 is engaged in the sprocket wheel of drive sprocket group 2-2, to pass through driving device 2
Driving motor speed reducer 2-4 drive sprockets, which are rotated on roller chain, is engaged driving.
Preferably, each driving device 2 forms removable fixed connection structure by vertical pin 6 and trolley 1 respectively, so as to
In fixed roller chain haulage lower slider traveling.
Referring to Fig. 5, the support running gear 3 includes traveling roller chain 3-1, carrier bar 3-2 and adjustment backing plate 3-3, described
Carrier bar 3-2 includes tablet and the side plate that extends separately down from the both sides of tablet lower surface, is walked described in setting between both side plate
Row roller chain 3-1 is upper surfaces that are multiple and being set to the tablet to realize traveling function, the adjustment backing plate 3-3, and
Each adjustment backing plate 3-3 is equipped with buckling groove to be fixed by bolt, and size and number can become according to specific installation dimension
Change, effective contact during mounting height guarantee traveling can be adjusted.
Referring to Fig. 6, the chain stretching device 5 includes tensioning nut 5-1, tensioning screw 5-2, tensioning axis pin 5-3, chain
Connecting plate 5-4 and fixed beam 5-5, the fixed beam 5-5 are welded on beam car car body, and the chain connecting plate 5-4 connections are solid
Due to roller chain 4 to realize that tensioning, the tensioning screw 5-2 run through fixed beam, one end threaded engagement in tensioning nut 5-1,
The other end is connected to chain connecting plate 5-4 by being tensioned axis pin 5-3, and the chain stretching device 5 of the utility model can pass through as a result,
It rotates tensioning nut 5-1 and adjusts tensioning screw 5-2 length, axis pin 5-3 and chain connecting plate 5-4 is driven to be connected and fixed roller chain 4
It realizes tensioning, can realize effective tensioning of roller chain 4 in the utility model, the use length of roller chain can be effectively reduced, together
When reduce the manufacturing and field erected difficulty.
Referring to Fig. 1 and Fig. 7, also including can be described to insert to two bolt devices 8 of groove profile bogie frame 1-1 carry out activity plugs
Pin assembly 8 includes the top setting bolt 8-2 of plugging pin oil cylinder 8-1, bolt 8-2 and mounting base 8-3, the mounting base 8-3, described
Plugging pin oil cylinder 8-1 is set in mounting base 8-3, to drive bulb connecting bolt 8-2 realization activities to insert by plugging pin oil cylinder 8-1
It pulls out, the mounting base 8-3 is welded on beam car car body.
It can be seen that the utility model has the advantage of：
1, trolley overall construction design is plank frame, utmostly reduces the whole height for carrying beam trolley on the back, is big ton
The fortune frame of position high speed railway box girder provides the useful space.
2, trolley and driving device consolidate to form entirety by removable vertical pin, and it is total with trolley to realize driving device
With mobile；Roller chain is set as fixed roller chain form, avoids the labyrinth of arrangement circulation link chain, effectively reduces roller
The use length of chain, reduces the manufacturing and in-site installation difficulty.
3, it by adjusting the adjustment of case height, effectively extends trolley and packs case altitude range, increase beam car to difference
Box beam transports the adaptability of frame.
4, bolt device setting oil cylinder automatic plug effectively reduces the manual operation amount of scene fortune beam operation, improves simultaneously
Transport safety beam.
Using fixed chain, driving device connects trolley in roller chain for the board-like driving for carrying beam trolley on the back of the utility model
Lower slider traveling is drawn, roller chain " quiet ", the structure type of driving device and trolley whole " dynamic " are formed.The adjustable laminated is carried on the back
Beam trolley contains the Multi-cylinder supporting leg combined type low level beam car (201510147357.7) for support of setting a roof beam in place with respect to utility model patent
Involved in carry beam trolley on the back, not only avoid arrangement circulation link chain labyrinth, effectively reduce the use length of roller chain, together
When reduce the manufacturing and field erected difficulty.The adjustable laminated, which is carried beam trolley on the back and on the one hand effectively reduced, carries depth of beam on the back,
On the other hand it by adjusting the adjustment of case height, effectively extends trolley and packs box beam altitude range, increase beam car to difference
The adaptability of box beam.The adjustable laminated carries realization when beam trolley fills beam fortune beam by bolt device automatic plug on the one hand on the back and carries beam on the back
Trolley and beam car car body are affixed, prevent from carrying beam trolley on the back sliding；On the other hand meet when coordinating Bridge Erector feeding beam, trolley
Traveling is slid on beam car car body；The manual work of scene fortune beam operation is reduced, while improving fortune safety beam.
It is readily apparent that above description and record is only citing rather than in order to limit the disclosure of the utility model
Content, application or use.Although describing and being described in the accompanying drawings embodiment, the utility model in embodiment
Do not limit by attached drawing example and be described as in embodiment it is now recognized that optimal mode to implement the religion of the utility model
The specific examples led, the scope of the utility model is by any implementation of the description and appended claims including falling into front
Example.
Claims (8)
1. one kind carrying beam trolley on the back with vehicle drive-type is adjustable, trolley, driving device and support running gear, the driving are included at least
Device is two and is respectively arranged at the both sides of trolley to carry out removable consolidation, the bottom installation of each driving device with trolley
There are three support running gear, it is characterised in that：
The trolley includes groove profile bogie frame, is drivingly connected plate and slide plate, and the slide plate is two pieces and is set to the groove profile platform
The two bottom sides of vehicle frame, the plate that is drivingly connected is the rear portion both sides that two pieces and one end are connected to groove profile bogie frame, the other end point
Driving device is not connected to it；
Each driving device includes drive case, drive sprocket group and driving motor speed reducer, and the drive sprocket group is set to drive
In dynamic babinet, the output of the driving motor is pivotally connected to the input terminal of driving motor retarder, driving motor retarder it is defeated
Outlet is connected to the drive shaft of drive sprocket group, and the sprocket wheel of drive sprocket group is affixed on the driving shaft；
Further include roller chain and chain stretching device, roller chain two ends carry out dismantled and assembled connection to pass through with chain stretching device
Chain stretching device adjusts tension rollers chain, and the roller chain is engaged in the sprocket wheel of drive sprocket group to be nibbled by driving device
Close driving.
2. carrying beam trolley on the back with vehicle drive-type is adjustable as described in claim 1, it is characterised in that：The trolley is additionally provided with anti-bias gear
The bottom outside of block, each slide plate is equipped at intervals with two anti-bias blocks, and the anti-bias block is strip and is fixed on groove profile bogie frame.
3. carrying beam trolley on the back with vehicle drive-type is adjustable as described in claim 1, it is characterised in that：Each driving device is respectively by perpendicular
To pin connection in trolley.
4. carrying beam trolley on the back with vehicle drive-type is adjustable as described in claim 1, it is characterised in that：The support running gear includes
Traveling roller chain, carrier bar and adjustment backing plate, the carrier bar include tablet and extend separately down from the both sides of tablet lower surface
Side plate, the traveling roller chain is set between both side plate to realize that traveling function, the adjustment backing plate are multiple and are arranged
In the upper surface of the tablet, and each adjustment backing plate is equipped with buckling groove to be fixed by bolt.
5. carrying beam trolley on the back with vehicle drive-type is adjustable as described in claim 1, it is characterised in that：The chain stretching device includes
Tensioning nut, tensioning screw, tensioning axis pin, chain connecting plate and fixed beam, the fixed beam are welded on beam car car body, institute
It states chain connecting plate and is connected and fixed on roller chain to realize that tensioning, the tensioning screw run through fixed beam, one end threaded engagement
In tensioning nut, the other end by tension pin axis connection in chain connecting plate, thus rotate tensioning nut drive tensioning axis pin and
Chain connecting plate is connected and fixed roller chain and realizes tensioning.
6. carrying beam trolley on the back with vehicle drive-type is adjustable as described in claim 1, it is characterised in that：Also including can be to groove profile bogie frame
Two bolt devices of carry out activity plug.
7. carrying beam trolley on the back with vehicle drive-type is adjustable as claimed in claim 6, it is characterised in that：The bolt device includes bolt
Bolt is arranged in the top of oil cylinder, bolt and mounting base, the mounting base, and the plugging pin oil cylinder is set in mounting base to pass through
Plugging pin oil cylinder drives bulb connecting bolt realization activity plug.
8. carrying beam trolley on the back with vehicle drive-type is adjustable as claimed in claim 7, it is characterised in that：The mounting base is welded on fortune beam
On vehicle car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075150.2U CN207842936U (en) | 2018-01-17 | 2018-01-17 | Beam trolley is carried on the back with vehicle drive-type is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075150.2U CN207842936U (en) | 2018-01-17 | 2018-01-17 | Beam trolley is carried on the back with vehicle drive-type is adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207842936U true CN207842936U (en) | 2018-09-11 |
Family
ID=63414863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820075150.2U Active CN207842936U (en) | 2018-01-17 | 2018-01-17 | Beam trolley is carried on the back with vehicle drive-type is adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207842936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556855A (en) * | 2018-01-17 | 2018-09-21 | 中铁工程机械研究设计院有限公司 | Beam trolley is carried on the back with vehicle drive-type is adjustable |
-
2018
- 2018-01-17 CN CN201820075150.2U patent/CN207842936U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556855A (en) * | 2018-01-17 | 2018-09-21 | 中铁工程机械研究设计院有限公司 | Beam trolley is carried on the back with vehicle drive-type is adjustable |
| CN108556855B (en) * | 2018-01-17 | 2024-03-08 | 中铁工程机械研究设计院有限公司 | Vehicle-mounted driving type adjustable beam carrying trolley |
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