CN110439588A - A kind of road and bridge construction trolley horizontal mobile device - Google Patents
A kind of road and bridge construction trolley horizontal mobile device Download PDFInfo
- Publication number
- CN110439588A CN110439588A CN201910627472.2A CN201910627472A CN110439588A CN 110439588 A CN110439588 A CN 110439588A CN 201910627472 A CN201910627472 A CN 201910627472A CN 110439588 A CN110439588 A CN 110439588A
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- fixed
- bridge construction
- construction trolley
- mobile device
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- 238000010276 construction Methods 0.000 title claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims abstract description 86
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/122—Working or loading platforms
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of road and bridge construction trolley horizontal mobile devices, including fixed station, supporting table and mobile station, fixed station lower end four corners are welded with support column, support column one side wall lower end is provided with fixed plate, it is provided with sleeve in the middle part of the dead plate upper end, fixed pin is provided in the sleeve.Beneficial effect is: passing through setting track one, track two, mobile station, bearing one, shaft, driven gear, fixed frame, stepper motor, driving gear, transmission chain one, transmission gear one, transmission chain two, transmission gear two, connecting shaft, idler wheel and bearing two, make device can be more accurate convenient when adjusting the lateral displacement position of road and bridge construction trolley, mobile station and road and bridge construction trolley transverse shifting can be driven by the rotation of idler wheel under the premise of device does not move integrally, it is very convenient laborsaving, improve the practicability of device.
Description
Technical field
The present invention relates to construction trolley mobile device technology fields, and the present invention relates to a kind of road and bridge construction trolley transverse shiftings
Device.
Background technique
With railway and the fast development of highway construction, the demand of technical standard of tunnel and culvert construction is higher and higher, both
Guarantee the completion construction requirement of high-effect high-quality, while advocating energy conservation and environmental protection again, the construction concept of green low-carbon, it is desirable that construction
I.e. save the cost, mitigate the labor intensity of construction personnel, reduction security risk as far as possible again guarantees the person peace of construction personnel
Entirely, the trolley in lateral displacement position or double track tunnel is needed to need to be moved to another in the trolley of road and bridge construction at present
Construction or four lines become two wires or two wires and become four lines when subway work in tunnel, requires to pass construction trolley entirety transverse shifting
The construction trolley entirety transverse shifting of system uses following two method, first is that former construction trolley is all disassembled into component, then
Construction location to needs is re-assemblied, and the time used in this method is long, and support staff is more, but also needs to utilize crane
It constructs with loading machine coordinating operation, energy consumption is big, and to construction personnel, there are security risks, and component is easy to become when dismantling in addition
Shape virtually increases construction cost, and another method is that construction trolley is sling overall movement with large tonnage crane, due to applying
The overall weight of work trolley is big, so the lifting tonnage demand of crane is bigger, but due in tunnel construction site it is narrow, large-tonnage
Crane traveling and task difficulty are very big, can not construct sometimes or even at all.
Then construction party will carry out the movement of construction trolley using road and bridge construction trolley horizontal mobile device, but existing
Road and bridge construction trolley horizontal mobile device although road and bridge construction trolley can be driven integrally easily to be moved, be moved to
But construction trolley cannot be made to carry out short-range row movement, practicability after construction location under the premise of not mobile device entirety
Deficiency, existing device are also unable to drive road and bridge construction trolley and need to move up and down according to construction, inconvenient for use, Er Qiexian
Some road and bridge construction trolley horizontal mobile devices lack the necessary measure being auxiliarily fixed, by simple universal wheel locking mechanism
Universal wheel is locked so that device is fixed, if locking mechanism, which goes wrong, will generate security risk, influences the work of device
Make.
Summary of the invention
The object of the invention is that providing a kind of road and bridge construction trolley horizontal mobile device to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives:
A kind of road and bridge construction trolley horizontal mobile device, including fixed station, supporting table and mobile station, the fixed station lower end
Four corners are welded with support column, and support column one side wall lower end is provided with fixed plate, is provided in the middle part of the dead plate upper end
Sleeve is provided with fixed pin in the sleeve, and side is provided with draw beam, the fixed station one side wall below the fixed station
On be provided with ladder, fixed station upper end four corners are provided with hydraulic lifting arm, and the hydraulic lifting arm upper end setting is
Supporting table is stated, track one is formed in the supporting table, one two sides of track are provided with track two, are arranged on the track one
There is the mobile station, is provided with bearing one in the middle part of the mobile station one side wall, shaft, the shaft are provided in the bearing one
One end is provided with driven gear, and the driven gear side is provided with fixed frame, and stepper motor is provided in the fixed frame, described
The transmission output of stepper motor is provided with driving gear, and transmission chain one, the driven gear are engaged on the driving gear
The other side is provided with transmission gear one, and transmission chain two is engaged on the transmission gear one, and both ends are arranged in the transmission chain two
There is transmission gear two, connecting shaft is provided in the transmission gear two, the connecting shaft both ends are provided with idler wheel, the connecting shaft
On be provided with bearing two.
Further, reinforcing beam is welded on the support column, wheeled base is bolted in the support column lower end, institute
It states wheel seat lower end and has been bolted universal wheel, the universal wheel side is rotatably connected to wheel lock.
By using above-mentioned technical proposal, the reinforcing beam can make the support column to the stability of strutting system of the fixed station
More preferably, the universal wheel and the wheel lock are the prior art, can enable devices to convenient movement by the universal wheel, pass through institute
The universal wheel can be locked by stating wheel lock, so that device be made to fix.
Further, the fixed plate and the support column weld, and the sleeve and the fixed plate overlap, the fixation
Pin is to be slidably connected with the fixed plate and the sleeve.
It, can will be described solid when device, which is moved to, needs position to be used to be fixed by using above-mentioned technical proposal
Rationed marketing column is taken out out of the fixed plate and the sleeve, then takes down the sleeve from the fixed plate, then makes described
Fixed pin passes through the fixed plate and hammers into ground, device can in this way fixed more stable, with ground to prevent the wheel
It locks failure and slides device.
Further, the draw beam and the support column weld, the ladder and the fixed station and the support
Column is welding.
By using above-mentioned technical proposal, tractor traction device can be made to be moved by the draw beam, pass through ladder
Son can enable staff climb to the fixed station or the supporting table.
Further, the hydraulic lifting arm is bolted with the fixed station, the hydraulic lifting arm with it is described
Supporting table grafting.
By using above-mentioned technical proposal, the hydraulic lifting arm is the prior art, and the hydraulic lifting arm can when working
Rise or fall the supporting table.
Further, the track two takes shape in the supporting table, and the mobile station is slidably connected with the track one,
The bearing one is that interference is connect with the mobile station and the shaft.
By using above-mentioned technical proposal, by the bearing one can make the shaft in the mobile station easily into
Row rotation, the mobile station can carry out transverse shifting by the track one on the supporting table.
Further, the driven gear and the transmission gear one are keyed with the shaft, the fixed frame
It is welded with the mobile station.
By using above-mentioned technical proposal, the driven gear and the transmission gear one are synchronous with the shaft to be turned
It is dynamic, the stepper motor can be fixed in the mobile station by the fixed frame.
Further, the stepper motor is bolted with the fixed frame, the driving gear and the stepping
The transmission output of motor is keyed, and the transmission chain one is engaged with the driven gear.
By using above-mentioned technical proposal, the stepper motor can drive the driving gear to be rotated when working, from
And the driving gear is made to drive the driven gear to be rotated by the transmission chain one.
Further, the bearing two is that interference is connect with the mobile station and the connecting shaft, the driving cog
Wheel two and the idler wheel are keyed with the connecting shaft.
By using above-mentioned technical proposal, the connecting shaft can be made convenient and fast in the mobile station by the bearing two
It is rotated, the transmission gear two and the idler wheel are rotated synchronously with the connecting shaft.
Further, the transmission chain two is engaged with the transmission gear two, and the idler wheel and the track two rotation connect
It connects.
By using above-mentioned technical proposal, the driven gear can make the shaft and the transmission gear one in rotation
It rotating synchronously, the transmission gear one can drive the transmission gear two to be rotated in rotation by the transmission chain two,
To make the transmission gear two that the connecting shaft and the idler wheel be driven to be rotated under the auxiliary of the bearing two, even if
The idler wheel is rotated in the track two, and then enables the mobile station transverse shifting.
Concrete operating principle are as follows: device uses external power supply, and is controlled by external control devices, and the draw beam is passed through
Tractor traction device can be made to be moved, the universal wheel and the wheel lock are the prior art, can be made by the universal wheel
Device can convenient movement, the universal wheel can be locked by the wheel lock, so that device be made to fix, being moved in device is needed
When position to be used is fixed, the fixed pin can be taken out out of the fixed plate and the sleeve, then by institute
It states sleeve to take down from the fixed plate, then so that the fixed pin is passed through the fixed plate and hammer into ground, device can be made in this way
With fixed more stable in ground, slide device to prevent the wheel lock failure, road and bridge construction trolley is placed in the movement
Platform upper end, the hydraulic lifting arm are the prior art, and the hydraulic lifting arm can be such that the supporting table rises or falls when working,
To make the road and bridge construction trolley of the mobile station upper end rise or fall as needed, the stepper motor can be controlled by outside
Equipment controls rotating forward or reverses, and the stepper motor can drive the driving gear to be rotated when working, to make described
Driving gear drives the driven gear to be rotated by the transmission chain one, and the driven gear can make described in rotation
Shaft and the transmission gear one rotate synchronously, and the transmission gear one can be driven described in rotation by the transmission chain two
Transmission gear two is rotated, so that the transmission gear two be made to drive the connecting shaft and the idler wheel in the bearing two
It is rotated under auxiliary, even if the idler wheel is rotated in the track two, and then the mobile station is enable laterally to move
It is dynamic, thus road and bridge construction trolley can be made easily to carry out transverse shifting.
The beneficial effects of the present invention are:
1, by setting track one, track two, mobile station, bearing one, shaft, driven gear, fixed frame, stepper motor,
Driving gear, transmission chain one, transmission gear one, transmission chain two, transmission gear two, connecting shaft, idler wheel and bearing two, make device exist
Can be more accurate convenient when adjusting the lateral displacement position of road and bridge construction trolley, it can pass through under the premise of device does not move integrally
The rotation of idler wheel drives mobile station and road and bridge construction trolley transverse shifting, very convenient laborsaving, improves the practicability of device；
2, by setting hydraulic lifting arm, it be adjusted the height of supporting table and mobile station can easily, to make road
The height of bridge construction trolley can be easily adjusted as needed, improve the property easy to use of device；
3, by setting fixed plate, sleeve and fixed pin, make device fixed pin when needing fixed that can assist wheel lock
It is fixed, to avoid the sliding of device caused by wheel lock failure, improves safety and stability when device work.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of road and bridge construction trolley horizontal mobile device of the present invention；
Fig. 2 is fixed frame, stepper motor, driving tooth in a kind of road and bridge construction trolley horizontal mobile device of the present invention
Wheel, transmission chain one, transmission gear one, transmission chain two, transmission gear two, connecting shaft and idler wheel connection relationship diagram；
Fig. 3 is transmission gear two, connecting shaft and idler wheel in a kind of road and bridge construction trolley horizontal mobile device of the present invention
Structural schematic diagram；
Fig. 4 is shaft, driven gear and transmission gear in a kind of road and bridge construction trolley horizontal mobile device of the present invention
One structural schematic diagram.
The reference numerals are as follows:
1, fixed station；2, support column；3, fixed plate；4, sleeve；5, fixed pin；6, draw beam；7, ladder；8, hydraulic liter
Bar drops；9, supporting table；10, track one；11, track two；12, mobile station；13, bearing one；14, shaft；15, driven gear；16,
Fixed frame；17, stepper motor；18, driving gear；19, transmission chain one；20, transmission gear one；21, transmission chain two；22, it is driven
Gear two；23, connecting shaft；24, idler wheel；25, bearing two；26, reinforcing beam；27, wheel seat；28, universal wheel；29, wheel lock.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As Figure 1-Figure 4, a kind of road and bridge construction trolley horizontal mobile device, including fixed station 1, supporting table 9 and movement
Platform 12, the 1 lower end four corners of fixed station are welded with support column 2, and the 2 one side wall lower end of support column is provided with fixed plate 3, institute
It states 3 upper center of fixed plate and is provided with sleeve 4, fixed pin 5 is provided in the sleeve 4, the 1 lower section side of fixed station is set
It is equipped with draw beam 6, ladder 7 is provided in 1 one side wall of fixed station, the 1 upper end four corners of fixed station are provided with hydraulic liter
Bar 8 drops, and 8 upper end of hydraulic lifting arm is provided with the supporting table 9, track 1, the rail are formed in the supporting table 9
One 10 two sides of road are provided with track 2 11, and the mobile station 12,12 one side wall of mobile station are provided on the track 1
Middle part is provided with bearing 1, and shaft 14 is provided in the bearing 1, and described 14 one end of shaft is provided with driven gear 15,
15 side of driven gear is provided with fixed frame 16, and stepper motor 17, the stepper motor 17 are provided in the fixed frame 16
Transmission output be provided with driving gear 18, transmission chain 1, the driven gear 15 are engaged on the driving gear 18
The other side is provided with transmission gear 1, is engaged with transmission chain 2 21 on the transmission gear 1, in the transmission chain 2 21
Both ends are provided with transmission gear 2 22, and connecting shaft 23,23 both ends of the connecting shaft setting are provided in the transmission gear 2 22
There is idler wheel 24, is provided with bearing 2 25 in the connecting shaft 23.
In the present embodiment, reinforcing beam 26 is welded on the support column 2,2 lower end of support column has been bolted
Wheel seat 27,27 lower end of wheel seat have been bolted universal wheel 28, and 28 side of universal wheel is rotatably connected to wheel lock 29,
The reinforcing beam 26 can make the support column 2 more preferable to the stability of strutting system of the fixed station 1, the universal wheel 28 and the wheel
Lock 29 is the prior art, can enable devices to convenient movement by the universal wheel 28, can be by described ten thousand by the wheel lock 29
It is locked to wheel 28, so that device be made to fix.
In the present embodiment, the fixed plate 3 is welded with the support column 2, and the sleeve 4 is overlapped with the fixed plate 3, institute
It is to be slidably connected that fixed pin 5, which is stated, with the fixed plate 3 and the sleeve 4, and being moved in device needs position to be used
When being fixed, the fixed pin 5 can be taken out out of the fixed plate 3 and the sleeve 4, then by the sleeve 4 from
It is taken down in the fixed plate 3, then so that the fixed pin 5 is passed through the fixed plate 3 and hammer into ground, device and ground can be made in this way
Fixed is more stable, slides device to prevent 29 failure of wheel lock.
In the present embodiment, the draw beam 6 is welded with the support column 2, the ladder 7 and the fixed station 1 and institute
Stating support column 2 is welding, tractor traction device can be made to be moved by the draw beam 6, can make work by ladder 7
Personnel can climb to the fixed station 1 or the supporting table 9.
In the present embodiment, the hydraulic lifting arm 8 is bolted with the fixed station 1, the hydraulic lifting arm 8 with
9 grafting of supporting table, the hydraulic lifting arm 8 are the prior art, and the hydraulic lifting arm 8 can make the supporting table when working
9 rise or fall.
In the present embodiment, the track 2 11 is taken shape in the supporting table 9, the mobile station 12 and the track 1
It is slidably connected, the bearing 1 is that interference is connect with the mobile station 12 and the shaft 14, passes through the bearing one
13 can be such that the shaft 14 is easily rotated in the mobile station 12, and the mobile station 12 can by the track 1
Transverse shifting is carried out in the supporting table 9.
In the present embodiment, the driven gear 15 and the transmission gear 1 are keyed with the shaft 14, institute
It states fixed frame 16 and the mobile station 12 is welded, the driven gear 15 and the transmission gear 1 are same with the shaft 14
The stepper motor 17, can be fixed in the mobile station 12 by step rotation by the fixed frame 16.
In the present embodiment, the stepper motor 17 is bolted with the fixed frame 16, the driving gear 18 with
The transmission output of the stepper motor 17 is keyed, and the transmission chain 1 is engaged with the driven gear 15, the stepping
Motor 17 can drive the driving gear 18 to be rotated when working, so that the driving gear 18 be made to pass through the transmission chain one
19 drive the driven gear 15 to be rotated.
In the present embodiment, the bearing 2 25 is that interference is connect with the mobile station 12 and the connecting shaft 23, institute
It states transmission gear 2 22 and the idler wheel 24 to be keyed with the connecting shaft 23, the company can be made by the bearing 2 25
Spindle 23 is easily rotated in the mobile station 12, the transmission gear 2 22 and the idler wheel 24 with the company
Spindle 23 rotates synchronously.
In the present embodiment, the transmission chain 2 21 is engaged with the transmission gear 2 22, the idler wheel 24 and the track
At rotation the shaft 14 and the transmission gear 1 can rotate synchronously for 2 11 rotation connections, the driven gear 15,
The transmission gear 1 can drive the transmission gear 2 22 to be rotated in rotation by the transmission chain 2 21, thus
Make the transmission gear 2 22 that the connecting shaft 23 and the idler wheel 24 be driven to be rotated under the auxiliary of the bearing 2 25,
Even if the idler wheel 24 is rotated in the track 2 11, and then enables 12 transverse shifting of mobile station.
Concrete operating principle are as follows: device uses external power supply, and is controlled by external control devices, and the draw beam is passed through
6 can be such that tractor traction device is moved, and the universal wheel 28 and the wheel lock 29 are the prior art, pass through the universal wheel
28 can enable devices to convenient movement, can lock the universal wheel 28 by the wheel lock 29, so that device be made to fix, fill
It sets and is moved to when position to be used being needed to be fixed, it can be by the fixed pin 5 out of the fixed plate 3 and the sleeve 4
It takes out, then takes down the sleeve 4 from the fixed plate 3, then so that the fixed pin 5 is passed through the fixed plate 3 and hammer into
Ground can be such that device fixes with ground more stable in this way, slide device to prevent 29 failure of wheel lock, road and bridge apply
Work trolley is placed in 12 upper end of mobile station, and the hydraulic lifting arm 8 is the prior art, and the hydraulic lifting arm 8 can when working
Rise or fall the supporting table 9, thus make the road and bridge construction trolley of 12 upper end of mobile station rise as needed or under
Drop, the stepper motor 17 can be controlled rotating forward or be reversed by external control devices, and the stepper motor 17 can drive when working
The driving gear 18 is rotated, so that the driving gear 18 be made to drive the driven gear by the transmission chain 1
15 are rotated, and at rotation the shaft 14 and the transmission gear 1 can rotate synchronously the driven gear 15, institute
Stating transmission gear 1 can drive the transmission gear 2 22 to be rotated in rotation by the transmission chain 2 21, to make
The transmission gear 2 22 drives the connecting shaft 23 and the idler wheel 24 to be rotated under the auxiliary of the bearing 2 25, i.e.,
It rotates the idler wheel 24 in the track 2 11, and then enables 12 transverse shifting of mobile station, thus may be used
Road and bridge construction trolley is set easily to carry out transverse shifting.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (10)
1. a kind of road and bridge construction trolley horizontal mobile device, it is characterised in that: including fixed station (1), supporting table (9) and mobile station
(12), fixed station (1) lower end four corners are welded with support column (2), and support column (2) the one side wall lower end is provided with fixation
Plate (3), fixed plate (3) upper center are provided with sleeve (4), are provided with fixed pin (5) in the sleeve (4), described
Side is provided with draw beam (6) below fixed station (1), is provided with ladder (7), the fixation in fixed station (1) one side wall
Platform (1) upper end four corners are provided with hydraulic lifting arm (8), and hydraulic lifting arm (8) upper end is provided with the supporting table (9),
Track one (10) is formed on the supporting table (9), track one (10) two sides are provided with track two (11), the track one
(10) it is provided on the mobile station (12), is provided with bearing one (13), the bearing in the middle part of mobile station (12) one side wall
It is provided with shaft (14) in one (13), described shaft (14) one end is provided with driven gear (15), driven gear (15) side
It is provided with fixed frame (16), is provided with stepper motor (17) in the fixed frame (16), the transmission of the stepper motor (17) is defeated
Outlet is provided with driving gear (18), and transmission chain one (19), the driven gear (15) are engaged on the driving gear (18)
The other side is provided with transmission gear one (20), and transmission chain two (21), the transmission chain are engaged on the transmission gear one (20)
The interior both ends in two (21) are provided with transmission gear two (22), are provided with connecting shaft (23), the company in the transmission gear two (22)
Spindle (23) both ends are provided with idler wheel (24), are provided with bearing two (25) on the connecting shaft (23).
2. a kind of road and bridge construction trolley horizontal mobile device according to claim 1, it is characterised in that: the support column
(2) it is welded on reinforcing beam (26), support column (2) lower end is bolted wheeled base (27), under the wheel seat (27)
End has been bolted universal wheel (28), and universal wheel (28) side is rotatably connected to wheel lock (29).
3. a kind of road and bridge construction trolley horizontal mobile device according to claim 1, it is characterised in that: the fixed plate
(3) welded with the support column (2), the sleeve (4) and the fixed plate (3) overlap, the fixed pin (5) with it is described solid
Fixed board (3) and the sleeve (4) are to be slidably connected.
4. a kind of road and bridge construction trolley horizontal mobile device according to claim 1, it is characterised in that: the draw beam
(6) it is welded with the support column (2), the ladder (7) and the fixed station (1) and the support column (2) are welding.
5. a kind of road and bridge construction trolley horizontal mobile device according to claim 1, it is characterised in that: the hydraulic lifting
Bar (8) is bolted with the fixed station (1), the hydraulic lifting arm (8) and the supporting table (9) grafting.
6. a kind of road and bridge construction trolley horizontal mobile device according to claim 1, it is characterised in that: the track two
(11) it takes shape on the supporting table (9), the mobile station (12) is slidably connected with the track one (10), the bearing one
It (13) is that interference is connect with the mobile station (12) and the shaft (14).
7. a kind of road and bridge construction trolley horizontal mobile device according to claim 1, it is characterised in that: the driven gear
(15) and the transmission gear one (20) is keyed with the shaft (14), the fixed frame (16) and the mobile station
(12) it welds.
8. a kind of road and bridge construction trolley horizontal mobile device according to claim 1, it is characterised in that: the stepper motor
(17) it is bolted with the fixed frame (16), the transmission of the driving gear (18) and the stepper motor (17) exports
End key connection, the transmission chain one (19) are engaged with the driven gear (15).
9. a kind of road and bridge construction trolley horizontal mobile device according to claim 1, it is characterised in that: the bearing two
It (25) is that interference is connect with the mobile station (12) and the connecting shaft (23), the transmission gear two (22) and described
Idler wheel (24) is keyed with the connecting shaft (23).
10. a kind of road and bridge construction trolley horizontal mobile device according to claim 1, it is characterised in that: the transmission chain
Two (21) are engaged with the transmission gear two (22), and the idler wheel (24) and the track two (11) are rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910627472.2A CN110439588A (en) | 2019-07-12 | 2019-07-12 | A kind of road and bridge construction trolley horizontal mobile device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910627472.2A CN110439588A (en) | 2019-07-12 | 2019-07-12 | A kind of road and bridge construction trolley horizontal mobile device |
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| CN110439588A true CN110439588A (en) | 2019-11-12 |
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| CN201910627472.2A Pending CN110439588A (en) | 2019-07-12 | 2019-07-12 | A kind of road and bridge construction trolley horizontal mobile device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550268A (en) * | 2020-05-27 | 2020-08-18 | 李军 | Self-propelled bridge main body for inverted arch trestle trolley |
| CN111577273A (en) * | 2020-05-16 | 2020-08-25 | 项英华 | Coal mining device |
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| CN111577273B (en) * | 2020-05-16 | 2021-07-27 | 项英华 | Coal mining device |
| CN111550268A (en) * | 2020-05-27 | 2020-08-18 | 李军 | Self-propelled bridge main body for inverted arch trestle trolley |
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Application publication date: 20191112 |