CN209022003U - A kind of shield machine helical axis fracture restoration workbench - Google Patents
A kind of shield machine helical axis fracture restoration workbench Download PDFInfo
- Publication number
- CN209022003U CN209022003U CN201821721720.7U CN201821721720U CN209022003U CN 209022003 U CN209022003 U CN 209022003U CN 201821721720 U CN201821721720 U CN 201821721720U CN 209022003 U CN209022003 U CN 209022003U
- Authority
- CN
- China
- Prior art keywords
- helical axis
- workbench
- shield machine
- revolving platform
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a kind of shield machine helical axis fracture restoration workbench, including pedestal, the side appearance wall of the pedestal is welded with permeability plate, and the appearance wall of permeability plate is rotatably connected to revolving platform, holding holes are offered at the outer surface center of the revolving platform, and the inside of holding holes is fixed with helical axis, the appearance wall of the pedestal is angularly welded there are four locating rod, the outside of second hook is fixedly connected with orientation pull rod, and the other end bolt for orienting pull rod is fixed with helical axis.The revolving platform that the utility model passes through setting, it can play the role of rotation to the helical axis of clamping to adjust, to change the operating angle of helical axis, ensure that the breaking part of helical axis outer surface is capable of the soldered repair process of full angle, cooperate the clamping action of grip block simultaneously, it realizes stable to helical axis the phenomenon that gripping effect, avoid helical axis run-off the straight, improves workbench to the clamping stability of helical axis.
Description
Technical field
The utility model belongs to shield machine helical axis technical field, specially a kind of shield machine helical axis fracture restoration work
Platform.
Background technique
Shield machine is a kind of rock tunnel(ling) machine using shield method, and the construction method of shield is development machine structure while driving
Built tunnel its " shield ", it is different from open type construction method, and in the world, broad sense shield machine can be used for lithostratigraphy, only area
Not in the rock tunnel(ling) machine of open type, and component part of the helical axis as shield machine, helical axis will affect shield once fracture
The normal use of structure machine, it is therefore desirable to repair process be carried out to shield machine helical axis, but existing shield machine helical axis is repaired
Multiple workbench is incomplete for the clamping stability of helical axis, is easy to happen the phenomenon that helical axis shakes, while can not be timely
Adjusting helical axis reparation angle, thereby reduce the intensity of helical axis reparation, reduce the service life of helical axis.
Utility model content
The purpose of this utility model is that: it can not be to helical axis in order to solve existing shield machine helical axis repair platform
Reparation angle be finely adjusted processing, and and problem of Repair strength deficiency not strong for helical axis clamping stability provides
A kind of shield machine helical axis fracture restoration workbench.
The technical solution adopted in the utility model is as follows:
The side appearance wall of a kind of shield machine helical axis fracture restoration workbench, including pedestal, the pedestal is welded with infiltration
Oiled-plate method, and the appearance wall of permeability plate is rotatably connected to revolving platform, offers holding holes at the outer surface center of the revolving platform, and
The inside of holding holes is fixed with helical axis, and the appearance wall of the pedestal angularly welds that there are four locating rods, and four fixed
The inside of position bar, which is run through, is rotatably connected to the first hook, and first hook passes through one end of the first threaded rod and telescopic sleeving rod
It is threadedly coupled, and the other end of telescopic sleeving rod is threadedly coupled by the second threaded rod with the second hook, outside second hook
Side is fixedly connected with orientation pull rod, and the other end bolt for orienting pull rod is fixed with helical axis.
Wherein, the appearance wall of the revolving platform and be located at holding holes angularly bolt is fixed in outside pushes away there are three electronic
Bar, and grip block is respectively connected on the inside of three electric pushrods.
Wherein, the arc-shaped structure of the side cross-sectional of the grip block.
Wherein, the inner surface wall of the holding holes is welded with steel plate.
Wherein, the first threaded rod of cooperation and the second threaded rod are offered inside the two sides vertical end of the telescopic sleeving rod respectively
The threaded hole used.
Wherein, the inside of the permeability plate is hollow structure, and a side external surface of close revolving platform is opened on the permeability plate
Equipped with multiple circular through holes.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, which can be played rotation to the helical axis of clamping and be adjusted by the revolving platform of setting
The effect of section, to change the operating angle of helical axis, it is ensured that the breaking part of helical axis outer surface is capable of being soldered for full angle
Repair process, while cooperating the clamping action of grip block, realize it is stable to helical axis grip effect, avoid helical axis
The phenomenon that run-off the straight, improves workbench to the clamping stability of helical axis.
2, in the utility model, which can play four not by four orientation pull rods of setting to helical axis
With the fine tuning stretch processing of angle, so that helical axis is on the center line of revolving platform, so that it is guaranteed that helical axis welding position
The accuracy set reduces the maintenance cost of helical axis.
3, in the utility model, which cooperates the operation of rotation, energy while repairing to helical axis fracture position
It is enough to avoid spiral axle fracture to enhance the rigidity intensity of helical axis breaking part in the upper rigid steel plate of helical axis breaking part welding
Place effectively extends the service life of helical axis, and then enhance the actual use of workbench again there is a phenomenon where being broken
Effect.
Detailed description of the invention
Fig. 1 is the overall structure simplified schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of telescopic sleeving rod in the utility model；
Fig. 3 is the side structure schematic view of revolving platform in the utility model.
Marked in the figure: 1, locating rod；2, pedestal；3, permeability plate；4, revolving platform；5, the first hook；6, telescopic sleeving rod；7,
Two hooks；8, pull rod is oriented；9, helical axis；10, the first threaded rod；11, the second threaded rod；12, electric pushrod；13, grip block；
14, steel plate；15, holding holes.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Referring to Fig.1-3, a kind of shield machine helical axis fracture restoration workbench, including pedestal 2, the side appearance wall of pedestal 2
It is welded with permeability plate 3, and the appearance wall of permeability plate 3 is rotatably connected to revolving platform 4, offers at the outer surface center of revolving platform 4
Holding holes 15, and the inside of holding holes 15 is fixed with helical axis 9, the appearance wall of pedestal 2 angularly weld that there are four positioning
Bar 1, and the inside of four locating rods 1 is run through and is rotatably connected to the first hook 5, the first hook 5 by the first threaded rod 10 with
The threaded one end of telescopic sleeving rod 6 connects, and the other end of telescopic sleeving rod 6 is connected by the second threaded rod 11 and the second 7 screw threads of hook
It connects, the outside of the second hook 7 is fixedly connected with orientation pull rod 8, and the other end bolt for orienting pull rod 8 is fixed with helical axis 9.
The appearance wall of revolving platform 4 and be located at the outsides of holding holes 15 angularly bolt it is fixed there are three electric pushrods 12, and
The inside of three electric pushrods 12 is respectively connected with grip block 13, the arc-shaped structure of the side cross-sectional of grip block 13, holding holes 15
Inner surface wall is welded with steel plate 14, offers the first threaded rod 10 of cooperation and the inside the two sides vertical end of telescopic sleeving rod 6 respectively
The threaded hole that two threaded rods 11 use, the inside of permeability plate 3 are hollow structure, the side appearance of close revolving platform 4 on permeability plate 3
Face offers multiple circular through holes.
When helical axis 9 tilts upwards, the first hook 5 being located above is rotated counterclockwise, the first hook 5 drives the at this time
Side is mobile from inside to outside in telescopic sleeve 6 for one threaded rod 10, orients pull rod 8 at this time and the entire length of telescopic sleeve 6 is elongated, thus
The tractive force to 9 top of helical axis is reduced, so that helical axis 9 moves down fine tuning, and ensures that helical axis 9 is in center line
On, similarly, the first hook 5 is rotated clockwise, then helical axis 9 can be moved up and is finely adjusted, and then be realized to 9 position of helical axis
Whole trim process.
Working principle: in use, workbench is mounted on job site by pedestal 2, importing lubricating oil in permeability plate 3,
And it is oozed out outward by circular through hole, plays the role of lubrication to revolving platform 4, fixed in 9 insertion holding holes 15 of helical axis,
Start three electric pushrods 12 at this time, three electric pushrods 12 start simultaneously pushes grip block 13 mobile close to helical axis 9, to spiral shell
Spin axis 9 is gripped, different according to the tilt angle of helical axis 9 when helical axis 9 is not on center line, counterclockwise
Or the first hook 5 is rotated clockwise, so that the first threaded rod 10 rotates in telescopic sleeving rod 6, changes orientation pull rod 8 and stretch
The entire length of loop bar 6, so that processing is finely adjusted to the claming angle of helical axis 9, and revolving platform 4 is able to drive helical axis 9
Rotation processing is carried out, rotation processing, then the workbench entire run are carried out to the breaking part of helical axis 9.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of shield machine helical axis fracture restoration workbench, including pedestal (2), it is characterised in that: the side of the pedestal (2)
Appearance wall is welded with permeability plate (3), and the appearance wall of permeability plate (3) is rotatably connected to revolving platform (4), the revolving platform (4)
It is offered at the center of outer surface holding holes (15), and the inside of holding holes (15) is fixed with helical axis (9), the pedestal
(2) appearance wall is angularly welded there are four locating rod (1), and the inside of four locating rods (1) is run through and is rotatably connected to the
One hook (5), first hook (5) are connect by the first threaded rod (10) with the threaded one end of telescopic sleeving rod (6), and flexible
The other end of loop bar (6) is threadedly coupled by the second threaded rod (11) with the second hook (7), the outside of second hook (7)
It is fixedly connected with orientation pull rod (8), and the other end bolt for orienting pull rod (8) is fixed with helical axis (9).
2. a kind of shield machine helical axis fracture restoration workbench as described in claim 1, it is characterised in that: the revolving platform
(4) appearance wall and be located at the outside of holding holes (15) angularly bolt it is fixed there are three electric pushrod (12), and three are electronic
Grip block (13) are respectively connected on the inside of push rod (12).
3. a kind of shield machine helical axis fracture restoration workbench as claimed in claim 2, it is characterised in that: the grip block
(13) the arc-shaped structure of side cross-sectional.
4. a kind of shield machine helical axis fracture restoration workbench as described in claim 1, it is characterised in that: the holding holes
(15) inner surface wall is welded with steel plate (14).
5. a kind of shield machine helical axis fracture restoration workbench as described in claim 1, it is characterised in that: the telescopic sleeving rod
(6) threaded hole for cooperating the first threaded rod (10) and the second threaded rod (11) to use is offered inside two sides vertical end respectively.
6. a kind of shield machine helical axis fracture restoration workbench as described in claim 1, it is characterised in that: the permeability plate
(3) inside is hollow structure, and a side external surface of close revolving platform (4) offers multiple round logical on the permeability plate (3)
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721720.7U CN209022003U (en) | 2018-10-23 | 2018-10-23 | A kind of shield machine helical axis fracture restoration workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721720.7U CN209022003U (en) | 2018-10-23 | 2018-10-23 | A kind of shield machine helical axis fracture restoration workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209022003U true CN209022003U (en) | 2019-06-25 |
Family
ID=66908102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821721720.7U Expired - Fee Related CN209022003U (en) | 2018-10-23 | 2018-10-23 | A kind of shield machine helical axis fracture restoration workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209022003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274814A (en) * | 2020-10-20 | 2021-01-29 | 紫辉电力设备有限公司 | Inflating cabinet |
-
2018
- 2018-10-23 CN CN201821721720.7U patent/CN209022003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274814A (en) * | 2020-10-20 | 2021-01-29 | 紫辉电力设备有限公司 | Inflating cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106194072B (en) | External hanging type moves bar drill machine certainly | |
| CN103273118B (en) | Drilling combined die | |
| CN209022003U (en) | A kind of shield machine helical axis fracture restoration workbench | |
| CN103707034B (en) | Overturning machine for assembling and engineering machinery base assembling device | |
| CN205955672U (en) | Automatic trade bar drill machine | |
| CN115213625A (en) | Large-scale steel construction welding slag cleaning device | |
| CN108677001A (en) | A kind of automatic executing agency suitable for residual stress cancellation element | |
| CN205614237U (en) | Welding jig motion | |
| CN107378046B (en) | Inclined hole drilling device for numerical control machining center | |
| CN206359130U (en) | A kind of fixing device of straddle truck base | |
| CN203712043U (en) | Curved steel plate welding and cutting device | |
| CN211777194U (en) | Automatic rod loading and unloading device of horizontal directional drilling machine | |
| CN208513891U (en) | A kind of welder for elevator production | |
| CN207642569U (en) | A kind of hydraulic regulation for mechanical processing stirs frame structure | |
| CN206677169U (en) | A kind of aluminium water is two-mand ladle | |
| CN210418143U (en) | Supplementary device of demolising of conveyer bearing roller | |
| CN107322106A (en) | A kind of five metalworking tapping machines | |
| CN107442675A (en) | A kind of perforating device | |
| CN210435517U (en) | Perforating mechanism of evaporator water inlet chamber shell | |
| CN206500783U (en) | A kind of industrial automatic soldering device | |
| CN206662634U (en) | The rotatable automatic welder bracket of ultra-large type | |
| CN203129994U (en) | Rotary driving device for drill holder shackle device | |
| CN206563498U (en) | Electric furnace graphite electrode automatic hydraulic torque screws balance telescopic system | |
| CN206373526U (en) | A kind of filter casing weld seam device | |
| CN207479671U (en) | The fixing device of bore angle can be adjusted |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20191023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |