CN208429077U - The stabilization of tunneling boring hard rock mole can tuning full trailer structure - Google Patents
The stabilization of tunneling boring hard rock mole can tuning full trailer structure Download PDFInfo
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- CN208429077U CN208429077U CN201821059491.7U CN201821059491U CN208429077U CN 208429077 U CN208429077 U CN 208429077U CN 201821059491 U CN201821059491 U CN 201821059491U CN 208429077 U CN208429077 U CN 208429077U
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- trailer
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Abstract
A kind of stabilization of tunneling boring hard rock mole can tuning full trailer structure, including trailer main frame body and tuning wheel device；The tuning wheel device is four groups, is symmetricly set on the trailer main frame body；Tuning wheel device described in every group includes a support device main body, two support wheels, a lifting ram, a support device axis and a support device shaft-cup；Described two support wheels are one in front and one in back arranged in the support device main body, and the lifting ram acts on two support crop rotations and moves synchronously；The support device main body is mounted on the support device axis through support device shaft-cup, and the support device axis is fixedly connected with the trailer main frame body.The utility model can realize the left and right tuning and balance adjustment of entire trailer；Improve the stability of trailer main frame body.
Description
Technical field
The utility model belongs to mechanical design field, and being related to a kind of tunneling boring hard rock mole stabilization can tuning full trailer
Structure.
Background technique
Tunneling boring hard rock mole (Tunnel Boring Machine, abbreviation TBM) is suitable for rock geology structure, main
It is used for the engineering constructions such as road, culvert, water conservancy.Tunneling boring hard rock mole is to excavate to form circular tunnel using circular cutting disk
The machinery of construction.Tunneling boring hard rock mole may be implemented continuously to tunnel, and can be completed at the same time broken rock, slag tap, the operations such as supporting, and
Cavitation, driving speed block, it is high-efficient.Mating trailer follows host to advance after tunneling boring hard rock mole, rear mating trailer
On be mainly installed as tunneling boring hard rock mole host provide power and hydraulic station, transformer, control room, the frequency conversion tank of control etc.
Heavy device.Mating trailer is walked in orbit after circular tunnel, tradition, overlays track early period, structure is simple, working efficiency
Low, stability is poor, and cost is high.
Therefore, how to solve the above problems, be those skilled in the art the content of important research.
Summary of the invention
To overcome the deficiencies in the prior art described above, the stabilization that the utility model provides a kind of tunneling boring hard rock mole can
Tuning full trailer structure；The stabilization can tuning full trailer structure, may be implemented rear mating trailer lay particular stress on be biased to situations such as
Lower adjusting direction, mating trailer balance and stability after holding.
In order to achieve the above objects and other related objects, the utility model provides a kind of stabilization of tunneling boring hard rock mole
Can tuning full trailer structure, including trailer main frame body and tuning wheel device；The tuning wheel device is four groups, right
Claim to be arranged on the trailer main frame body；Tuning wheel device described in every group includes a support device main body, two branch
Support wheel, a lifting ram, a support device axis and a support device shaft-cup；Described two support wheels are filled in the support
It sets and is one in front and one in back arranged in main body, the lifting ram acts on two support crop rotations and moves synchronously；The support device
Main body is mounted on the support device axis through support device shaft-cup, the support device axis and the fixed company of the trailer main frame body
It connects.
In above scheme, related content is explained as follows:
1, in above scheme, the support device main body can be rotated around the support device axis, and the support wheel is described
In alternately jump shape when support device main body rotates.
2, in above scheme, the lifting ram is fixed in the support device main body, and the lifting ram includes oil
Cylinder front axle, oil cylinder rear axle and cylinder block, the oil cylinder front axle and the oil cylinder rear axle are relatively fixed in support device master respectively
On body.
3, in above scheme, the support wheel is rotatably supported in the support device main body through support wheel shaft, and described
One end of support wheel shaft connects with the support device main body static shaft, the other end of the support wheel shaft and the support device master
Body dynamic shaft connects.
Working principle of the utility model is: pass through while adjusting four lifting rams in four tuning wheeled support devices
It stretches out or retracts, drive the synchronous left-hand rotation of eight support wheels or turn right, to drive trailer main frame body left and right turn or left-right balance；
In addition, support device main body is mounted on support device axis by support device shaft-cup, support device main body can be around support
Assembly axis is rotated；When full trailer frame encounters hollow in tunnel face or crosses stone, support device main body can be surrounded
Support device axis rotates and passes through the alternating jump stress in turn of eight support wheels, to be effectively prevented from trailer body frame by weight
Power impact, plays stabilization, the stability of trailer main frame body has been effectively ensured.
Since above-mentioned technical proposal is used, the utility model has the beneficial effect that compared with prior art
When mating trailer is walked in circular tunnel after the utility model, when if there is being biased to or lay particular stress on inclination, pass through
The lifting ram of heavy tuning wheel device is adjusted, driving support wheel is swung to the left or to the right, so that a left side for wheel device
Right swing, to realize the left and right tuning and balance adjustment of entire trailer；Improve the stability of trailer main frame body.
Detailed description of the invention
Fig. 1 is that the utility model stabilization can tuning full trailer structure longitudinal direction view；
Fig. 2 is that the utility model stabilization can tuning full trailer structure tunnel face view.
Specific embodiment
Below in conjunction with attached drawing, the embodiments of the present invention is illustrated by particular specific embodiment, is familiar with this technology
Personage can be understood easily other advantages and effect of the utility model by content disclosed by this specification.
Embodiment:
As shown in Figure 1 to Figure 2, a kind of stabilization of tunneling boring hard rock mole can tuning full trailer structure, including trailer
Main frame body 1 and tuning wheel device；The tuning wheel device is four groups, is symmetricly set on the trailer main frame body 1；
Tuning wheel device described in every group includes the support wheel 3, one of support device main body 2, two lifting ram, a branch
Support arrangement axis 5 and a support device shaft-cup 6；Described two support wheels 3 are one in front and one in back set in the support device main body 2
It sets, the lifting ram acts on two support wheels 3 and moves synchronously；The support device main body 2 is through support device axis
Lid 6 is mounted on the support device axis 5, and the support device axis 5 is fixedly connected with the trailer main frame body 1.
The support device main body 2 can be rotated around the support device axis 5, and the support wheel 3 is in the support device master
In alternately jump shape when body 2 rotates.
The lifting ram is fixed in the support device main body 2, and the lifting ram 4 includes oil cylinder front axle 7, oil cylinder
Rear axle 8 and cylinder block 4, the oil cylinder front axle 7 and the oil cylinder rear axle 8 are relatively fixed in support device main body 2 respectively.
The support wheel 3 is rotatably supported in the support device main body 2 through support wheel shaft (not shown), and described
One end of support wheel shaft (not shown) connects with 2 static shaft of support device main body, and the support wheel shaft (does not show in figure
The other end out) connects with 2 dynamic shaft of support device main body.So that lifting ram when acting on the support wheel 3, supports
The leftward or rightward steering that wheel 3 can synchronize.
When work, the oil cylinder front axle 7 by adjusting four lifting rams in four tuning wheeled support devices simultaneously stretches out
Or retract, drive the synchronous left-hand rotation of eight support wheels 3 or turn right, to drive 1 left and right turn of trailer main frame body or left-right balance；Separately
Outside, support device main body 2 is mounted on support device axis 5 by support device shaft-cup 6, and support device main body 2 can be around branch
Support arrangement axis 5 is rotated；When full trailer frame encounters hollow in tunnel face or crosses stone, support device main body 2 can be with
It is rotated around support device axis 5 and by the alternating of eight support wheels 3 jump stress in turn, to be effectively prevented from trailer body frame
Body 1 is played stabilization by gravitational thrusts, and the stability of trailer main frame body 1 has been effectively ensured.
When mating trailer is walked in circular tunnel after the utility model, when if there is being biased to or lay particular stress on inclination, pass through
The lifting ram of heavy tuning wheel device is adjusted, driving support wheel is swung to the left or to the right, so that a left side for wheel device
Right swing, to realize the left and right tuning and balance adjustment of entire trailer；Improve the stability of trailer main frame body.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (4)
1. a kind of stabilization of tunneling boring hard rock mole can tuning full trailer structure, it is characterised in that: including trailer main frame body
With tuning wheel device；The tuning wheel device is four groups, is symmetricly set on the trailer main frame body；Every group of institute
Stating tuning wheel device includes a support device main body, two support wheels, a lifting ram, a support device axis
An and support device shaft-cup；Described two support wheels are one in front and one in back arranged in the support device main body, the tuning oil
Cylinder acts on two support crop rotations and moves synchronously；The support device main body is mounted on the support through support device shaft-cup
On assembly axis, the support device axis is fixedly connected with the trailer main frame body.
2. the stabilization of tunneling boring hard rock mole according to claim 1 can tuning full trailer structure, it is characterised in that:
The support device main body can be rotated around the support device axis, and the support wheel is submitted when the support device main body rotates
For jump shape.
3. the stabilization of tunneling boring hard rock mole according to claim 1 can tuning full trailer structure, it is characterised in that:
The lifting ram is fixed in the support device main body, and the lifting ram includes oil cylinder front axle, oil cylinder rear axle and oil cylinder
Cylinder body, the oil cylinder front axle and the oil cylinder rear axle are relatively fixed in support device main body respectively.
4. the stabilization of tunneling boring hard rock mole according to claim 1 can tuning full trailer structure, it is characterised in that:
The support wheel is through supporting wheel shaft to be rotatably supported in the support device main body, and one end of the support wheel shaft and the branch
Support arrangement main body static shaft connects, and the other end of the support wheel shaft connects with the support device main body dynamic shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059491.7U CN208429077U (en) | 2018-07-04 | 2018-07-04 | The stabilization of tunneling boring hard rock mole can tuning full trailer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059491.7U CN208429077U (en) | 2018-07-04 | 2018-07-04 | The stabilization of tunneling boring hard rock mole can tuning full trailer structure |
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| Publication Number | Publication Date |
|---|---|
| CN208429077U true CN208429077U (en) | 2019-01-25 |
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ID=65097956
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821059491.7U Active CN208429077U (en) | 2018-07-04 | 2018-07-04 | The stabilization of tunneling boring hard rock mole can tuning full trailer structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639075A (en) * | 2018-07-04 | 2018-10-12 | 江苏神盾工程机械有限公司 | Tunneling boring hard rock mole stabilization can tuning full trailer structure |
-
2018
- 2018-07-04 CN CN201821059491.7U patent/CN208429077U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639075A (en) * | 2018-07-04 | 2018-10-12 | 江苏神盾工程机械有限公司 | Tunneling boring hard rock mole stabilization can tuning full trailer structure |
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