CN207761647U - It is a kind of to feed piece Rack Body slide construction applied to full face tunnel boring machine - Google Patents
It is a kind of to feed piece Rack Body slide construction applied to full face tunnel boring machine Download PDFInfo
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- CN207761647U CN207761647U CN201721799736.5U CN201721799736U CN207761647U CN 207761647 U CN207761647 U CN 207761647U CN 201721799736 U CN201721799736 U CN 201721799736U CN 207761647 U CN207761647 U CN 207761647U
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- frame body
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Abstract
It is a kind of to feed piece Rack Body slide construction applied to full face tunnel boring machine, including top sliding frame body, the sliding row of heavy duty, bottom frame body, body structure, the sliding row of heavy duty is in the body structure of bottom frame body, top sliding frame body is placed on the sliding row of heavy duty, the slidingsurface of top sliding frame body is connect with the rolling element on the sliding row of heavy duty, the sliding row of heavy duty is mounted in the body structure for being distributed in and feeding on piece motor spindle frame body, be circular layout the sliding row of multiple heavy duties between the both side plate of body structure, and multiple body structures are disposed on the frame body of bottom.It is rolling friction form that the utility model, which is fed between piece machine top sliding frame body and bottom frame body, and abrasion is small；Bottom shelf body surface face does not need higher machining accuracy, reduces manufacturing cost；The sliding row's bearing capacity of heavy duty is strong, and model selection is various, cheap to have been carried out standardization；It feeds piece machine push action cylinder and loads small, energy saving consumption.Applied in complete-section tunnel boring machine technical field.
Description
Technical field
The utility model is related to a kind of feeding applied to full face tunnel boring machine in complete-section tunnel boring machine technical field
Piece Rack Body slide construction, it is especially a kind of using the sliding structure for discharging into row sliding of heavy duty.
Background technology
Currently, feeding the important composition mechanism that piece machine is shield machine, it is mainly used for tunnel duct piece from a segment crane
The initial crawl position of duct piece assembling machine is transported in end, and frequent, the meaning weight in shield-tunneling construction is used during shield-tunneling construction
Greatly.In the past in project, the sliding friction form that piece machine top sliding frame body uses film lubrication with bottom frame body is fed, but in shield
In structure work progress, construction environment is severe, and mud is on the high side with underground water, and mud is easily accessible slidingsurface, and sliding surface is caused to grind
Damage influences sliding effect, increases oil cylinder load；Sliding surface cannot be cleared up after entering mud, can not be replaced after abrasion, later maintenance
Difficulty directly affects section of jurisdiction conevying efficiency and complete machine service life.In addition horizontal two slidingsurface of the sliding friction substantive requirements of form has
Higher precision, high processing costs, and constantly injection lubricant grease, operating difficulties is needed to pollute environment when use；This form
It has not been suitable for the shield-tunneling construction theory of current green energy conservation.Therefore, it develops a kind of applied to full face tunnel boring machine
Feed the new issue that piece Rack Body slide construction is always anxious to be resolved.
Utility model content
Piece Rack Body slide construction being fed applied to full face tunnel boring machine the purpose of this utility model is to provide a kind of, it should
Utility model design is a kind of to feed piece Rack Body slide construction, and manufacture is easy, easy to maintenance, and abrasion is small, reasonable for structure reliable, cost
It is cheap, meet the shield-tunneling construction theory of green energy conservation instantly, it is proposed that promoted.
What the purpose of this utility model was realized in：It is a kind of to feed piece Rack Body sliding knot applied to full face tunnel boring machine
Structure, including top sliding frame body, the sliding row of heavy duty, bottom frame body, body structure, babinet knot of the sliding row of heavy duty mounted on bottom frame body
In structure, top sliding frame body is placed on the sliding row of heavy duty, the slidingsurface and the rolling element on the sliding row of heavy duty that frame body is slided on top
Connection, the sliding row of heavy duty is mounted in the body structure for being distributed in and feeding on piece motor spindle frame body, between the both side plate of body structure
Be circular layout the sliding row of multiple heavy duties, and multiple body structures are disposed on the frame body of bottom.
The utility model is characterized by its structure.Its operation principle is to be distributed multiple casees feeding piece motor spindle frame body
Body structure by being equipped with the sliding row of multiple heavy duties on feeding piece motor spindle frame body, and limits heavy duty 2 fortune in the horizontal direction of sliding row
It is dynamic, it is ensured that the sliding row of heavy duty is relatively fixed with bottom frame body；It is required that the sliding row's rolling element side of heavy duty is upward, by top sliding frame body peace
On the sliding row of heavy duty, sliding row is internal to have multiple rolling elements being circular layout, top to slide frame body under the action of oil cylinder, pass through
The scrolling realization of sliding row's rolling element moves back and forth, and realizes the transport of section of jurisdiction, improves the efficiency of shield-tunneling construction.
The utility model has the beneficial effects that：
（1）It is rolling friction form to feed between piece machine top sliding frame body and bottom frame body, and abrasion is small；
（2）Bottom shelf body surface face does not need higher machining accuracy, reduces manufacturing cost；
（3）The sliding row's bearing capacity of heavy duty is strong, and model selection is various, and dismounting and change is convenient and is not required to injection lubricant grease, valence
Lattice cheaply have been carried out standardization；
（4）It feeds piece machine push action cylinder and loads small, energy saving consumption.
It will be widely used in complete-section tunnel boring machine technical field.
Description of the drawings
The utility model is described in detail with reference to the accompanying drawings and embodiments.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial enlarged view of Fig. 1.
Fig. 3 is the A-A sectional views of Fig. 2.
Fig. 4 is the structural schematic diagram that row part is slided in the utility model heavy duty.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the stereogram of Fig. 4.
Fig. 7 is the location drawing of the structure of the utility model in feeding piece machine.
Specific implementation mode
It is a kind of to feed piece Rack Body slide construction applied to full face tunnel boring machine with reference to attached drawing, including frame body is slided on top
1, the sliding row 2 of heavy duty, bottom frame body 3, body structure 4, heavy duty are slided row 2 and are mounted in the body structure 4 of bottom frame body 3, and top is slided
Moving frame body 1 is placed on heavily loaded sliding row 2, and the slidingsurface of top sliding frame body 1 is slided the rolling element on row 2 with heavy duty and connect, weight
Sliding row 2 is carried to be mounted in the body structure 4 for being distributed in and feeding on piece motor spindle frame body, it is annular between the both side plate of body structure 4
It arranges the sliding row 2 of multiple heavy duties, multiple body structures 4 is disposed on bottom frame body 3.
A kind of operation principle for feeding piece Rack Body slide construction applied to full face tunnel boring machine is to feed piece machine
Bottom frame body 3 is distributed multiple body structures, by being equipped with the sliding row 2 of multiple heavy duties on feeding piece motor spindle frame body 3, and limits weight
Carry 2 movements in the horizontal direction of sliding row, it is ensured that heavy duty is slided row 2 and is relatively fixed with bottom frame body 3；It is required that heavy duty 2 rolling elements of sliding row
Side is mounted on heavy duty upward, by top sliding frame body 1 and slides on row 2, and sliding row is internal multiple rolling elements being circular layout, top
Frame body 1 is slided under the action of oil cylinder, is moved back and forth by the sliding scrolling realization for arranging rolling element, realizes the transport of section of jurisdiction, improved
The efficiency of shield-tunneling construction.
A kind of installation for feeding piece Rack Body slide construction and application method applied to full face tunnel boring machine is to pacify
When dress, heavy duty is slided row 2 and is mounted in the body structure 4 of bottom frame body 3, ensures that heavy duty slides the rolling element side of row 2 upward, top
Sliding frame body 1 is placed on heavily loaded sliding row 2, so that the slidingsurface of top sliding frame body 1 is slided the rolling element on row 2 with heavy duty and is connect
It touches, and sliding can be smoothed out.In use, under the action of feeding piece machine push cylinder, top slides frame body 1 and arranges 2 by the way that heavy duty is sliding
The rolling of upper rolling element, relative to 3 front-rear reciprocation movement of bottom frame body, section of jurisdiction function is fed in realization.Sliding row is blocked if any silt
2, when sliding effect is poor, after top sliding frame body 1 is lifted certain altitude, the sliding row 2 of heavy duty is taken out from body structure 4, i.e.,
The replaceable sliding row 2 of new heavy duty, ensures the normal operation for feeding piece machine.
B indicates position of the utility model on feeding piece machine in Fig. 7.
Claims (1)
1. a kind of feeding piece Rack Body slide construction, including top sliding frame body, the sliding row of heavy duty, bottom applied to full face tunnel boring machine
Portion's frame body, body structure, it is characterised in that：For the sliding row of heavy duty in the body structure of bottom frame body, frame body peace is slided on top
It is placed on the sliding row of heavy duty, the slidingsurface of top sliding frame body is connect with the rolling element on the sliding row of heavy duty, and the sliding row of heavy duty is mounted on
It is distributed in the body structure fed on piece motor spindle frame body, multiple heavy duties that are circular layout between the both side plate of body structure are sliding
Row, is disposed with multiple body structures on the frame body of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721799736.5U CN207761647U (en) | 2017-12-21 | 2017-12-21 | It is a kind of to feed piece Rack Body slide construction applied to full face tunnel boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721799736.5U CN207761647U (en) | 2017-12-21 | 2017-12-21 | It is a kind of to feed piece Rack Body slide construction applied to full face tunnel boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761647U true CN207761647U (en) | 2018-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721799736.5U Active CN207761647U (en) | 2017-12-21 | 2017-12-21 | It is a kind of to feed piece Rack Body slide construction applied to full face tunnel boring machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN207761647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338945A (en) * | 2021-07-16 | 2021-09-03 | 中铁工程装备集团有限公司 | Segment storage and transportation device, vertical shaft heading machine and segment storage and transportation method |
-
2017
- 2017-12-21 CN CN201721799736.5U patent/CN207761647U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338945A (en) * | 2021-07-16 | 2021-09-03 | 中铁工程装备集团有限公司 | Segment storage and transportation device, vertical shaft heading machine and segment storage and transportation method |
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