CN208150796U - A kind of installing and dismounting tooling - Google Patents
A kind of installing and dismounting tooling Download PDFInfo
- Publication number
- CN208150796U CN208150796U CN201820671287.4U CN201820671287U CN208150796U CN 208150796 U CN208150796 U CN 208150796U CN 201820671287 U CN201820671287 U CN 201820671287U CN 208150796 U CN208150796 U CN 208150796U
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- Prior art keywords
- installing
- telescopic rod
- guide tube
- claw
- lifting beam
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- 210000000078 claw Anatomy 0.000 claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 8
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- 238000005516 engineering process Methods 0.000 description 4
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
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- 239000004575 stone Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of installing and dismounting toolings, including being in horizontally disposed lifting beam, the lifting beam rear end is provided with the telescopic rod with the perpendicular connection of the lifting beam, the other end of the telescopic rod is provided with guide tube and the guide tube and the telescopic rod are perpendicular, be provided on the guide tube can expand and shrink in horizontally disposed claw, the claw is used for the clamping of workpiece, wherein：The claw is formed by card circle internal diameter and is greater than workpiece outer diameter to be held when being in greatest limit position, the claw is formed by card circle internal diameter and is less than workpiece outer diameter to be held when being in least limit position.The installing and dismounting tooling is designed by its structure, can very easily realize the installation of auxiliary push oil cylinder in shield body structural member, while shield body structural member turn number is few, workload is small, and the working time is short.
Description
Technical field
The utility model relates to engineering machinery fields, more specifically, in particular to a kind of installing and dismounting tooling.
Background technique
Shielding tunnel excavator and referred to as shield machine are that a kind of special engineering of tunnel piercing is mechanical.By for a long time
Development in science and technology, modern shield machine integrated light, mechanical, electrical, liquid, sensing, information technology, has and excavates the cutting soil body, defeated
The functions such as soil quarrel, assembled tunnel-liner, measurement guiding correction are sent, geology, building, machinery, mechanics, hydraulic, electrical, control are related to
The multiple subjects technologies such as system, measurement, and the design and manufacture of " cutting the garment according to the figure " formula can be carried out according to different geology, have simultaneously
There are high safety, economy and efficiency, reliability, therefore, in modern construction, shield machine is widely used in ground
The Tunnel Engineering such as iron, railway, highway, municipal administration, water power.
In shield machine tunneling process, to realize that tunnel surrounding (is answered in underground rock due to being influenced by excavation
Power state change surrounding rock body) supporting, it usually needs use pipe-plate lining, specifically, first in the tail shield of shield machine
It completes the circumferential assembling of section of jurisdiction and tail shield is released into section of jurisdiction；Then beans is backfilled into the cavity between section of jurisdiction and country rock in time
Stone finally injects cement slurry by section of jurisdiction injected hole again, forms section of jurisdiction-gelling beans gravel-country rock combined retaining structure.Practical behaviour
In work, for the release for realizing section of jurisdiction in shield tail shield, it is often necessary to install corresponding auxiliary push oil cylinder in middle shield.
In the prior art, since the dimension width of shield machine shield body structural member is generally above 3m, shield machine shield body
Structural member generally uses platform truck to transport, and to prevent shield body structural member from rolling on flat car, shield body structural member is generally stood up
State is to make the radial end face of shield body structural member be in contact with flat car bottom surface.When needing to carry out the installation of auxiliary push oil cylinder, by
In lacking the special installing and dismounting tooling for being suitable for the auxiliary push oil cylinder of shield machine, conventional installation needs to carry out shield body structural member first
It turns over for the first time, shield body is changed to laid-flat status and carries out support boots assembling, boots to be supportted are completed, and are then lifted shield body component and are carried out
Second turns over, and makes shield body structural member in standing up state and make shield body rear end upward, then lifts auxiliary push oil cylinder from upper by driving
It is installed vertically down；Finally again by shield body structural member carry out third time turn, make shield body structural member in laid-flat status with into
The subsequent general assembly debugging of row.The turn number of shield body structural member has been significantly greatly increased using this method, workload has been significantly greatly increased and has made
The industry time.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of installing and dismounting tooling, which passes through it
Structure design can very easily realize the installation of auxiliary push oil cylinder in shield body structural member, while shield body structural member turn number is few,
Workload is small, and the working time is short.
A kind of installing and dismounting tooling, including be in horizontally disposed lifting beam, the lifting beam rear end is provided with and described
The telescopic rod of the perpendicular connection of hanging beam, the other end of the telescopic rod is provided with guide tube and the guide tube mutually hangs down with the telescopic rod
Directly, be provided on the guide tube can expand and shrink in horizontally disposed claw, the claw is used for the clamping of workpiece,
In：
The claw is formed by card circle internal diameter and is greater than workpiece outer diameter to be held, the claw when being in greatest limit position
It is formed by card circle internal diameter when in least limit position and is less than workpiece outer diameter to be held.
Preferably, be provided on the lifting beam in the horizontal direction in spaced apart lifting hole(eyelet), the lifting hole(eyelet) be used for it is outer
If lifting machine connects.
Preferably, the length of front end lifting hole(eyelet) to the lifting beam rearmost end exceeds the 2/3 of Workpiece length to be held.
Preferably, ribs is provided between the lifting beam and the telescopic rod.
Preferably, the telescopic rod includes outer rectangle frame and the interior rectangle frame that is slidably arranged in the outer rectangle frame.
Preferably, it is provided on the outer rectangle frame side wall along the vertical direction in spaced apart exterior lockhole, the internal moment
Be provided with the interior lockhole to match along the vertical direction in spaced apart with the exterior lockhole on shape frame side wall, the exterior lockhole with
Lock pin is provided in the interior lockhole.
Preferably, it is provided with jack on the lock pin, β pin is provided in the jack.
Preferably, the internal diameter of the guide tube is greater than the maximum outside diameter of workpiece to be held.
Preferably, it is provided with connecting plate between the guide tube and the telescopic rod, is provided on the connecting plate for institute
State the interspersed circular hole of guide tube.
The utility model has the beneficial effects that：When the installing and dismounting tooling provided by the utility model is specifically used, only need
Peripheral hardware lifting machine is connected on lifting beam, it is ensured that lifting beam is in horizontality, then adjusts the length of telescopic rod, makes to lift by crane
Top of the beam beyond horizontal positioned shield body structural member is to prevent from interfering in operation, then by auxiliary push oil cylinder water to be installed
It is flat to be clamped in claw, then drive auxiliary push oil cylinder to promote horizontally forward by lifting machine can to realize the quick peace of auxiliary push oil cylinder
Dress, repeatedly overturns without shield body structural member, can be with once mounting in place, and the effectively save working time reduces workload.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is structural schematic diagram when installing and dismounting tooling telescopic rod disclosed in the utility model embodiment is shunk；
Structural schematic diagram when Fig. 2 is the elongation of installing and dismounting tooling telescopic rod disclosed in the utility model embodiment.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.
Based on the embodiment in the application, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present application.
In the description of the present invention, it should be understood that term "horizontal", "front", "rear", "upper", "lower" etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore should not be understood as limiting the present invention.
Referring to Fig. 1 and Fig. 2, Fig. 1 and Fig. 2 provides a kind of specific embodiment of shield machine of the utility model, wherein Fig. 1
Structural schematic diagram when being shunk for installing and dismounting tooling telescopic rod disclosed in the utility model embodiment；Fig. 2 is that this is practical new
Structural schematic diagram when installing and dismounting tooling telescopic rod disclosed in type embodiment extends.
As depicted in figs. 1 and 2, installing and dismounting tooling provided by the utility model can very easily be applicable in auxiliary push oil cylinder
Installation.The installing and dismounting tooling includes lifting beam 1, telescopic rod 2, guide tube 3 and claw 4.
In the present solution, it is in horizontally disposed lifting beam 1 that the installing and dismounting tooling, which includes, lifting beam 1 is generally suspended on peripheral hardware
Below lifting machine.The length of lifting beam 1 is selected according to actual needs with intensity, in practical operation, to ensure lifting process
In auxiliary 5 center of gravity of push oil cylinder equilibrium, prevent auxiliary push oil cylinder 5 from toppling over when lifting by crane, the length of lifting beam 1 generally will at least be pushed away beyond auxiliary
The 2/3 of 5 length of oil cylinder, the setting of suspension centre is generally also leaned on forward as far as possible.It wherein, is on the left of attached drawing in front of the present embodiment, rear is
On the right side of attached drawing.
1 rear end of lifting beam is provided with the telescopic rod 2 with the perpendicular connection of lifting beam 1, and both telescopic rod 2 and lifting beam 1 are in L
Shape arrangement, telescopic rod 2 avoid being tied in piece-holder by other for adjusting lifting beam 1 and the spacing width of claw 4 between the two
Component interference and influence moving horizontally for auxiliary push oil cylinder 5.
The other end of telescopic rod 2 is provided with guide tube 3 and guide tube 3 and telescopic rod 2 are perpendicular, and being provided on guide tube 3 can expand
Opening with what is shunk is in horizontally disposed claw 4, and claw 4 is used for the clamping of auxiliary push oil cylinder 5, wherein：Claw 4 is in greatest limit position
It is formed by card circle internal diameter when setting and is greater than auxiliary 5 outer diameter of push oil cylinder to be held, claw 4 is formed by card when being in least limit position
Circle internal diameter is less than auxiliary 5 outer diameter of push oil cylinder to be held.Guide tube 3 for facilitating the connection between telescopic rod 2 and claw 4, is also used for
It further facilitates claw 4 and clamping control is carried out to workpiece in the horizontal direction.
The installing and dismounting tooling provided by the utility model is when it is implemented, only need to be connected to lifting beam for peripheral hardware lifting machine
On 1, it is ensured that lifting beam 1 is in horizontality, then adjusts the length of telescopic rod 2, makes lifting beam 1 beyond horizontal positioned shield body
The most upper plate of structural member is to prevent from interfering in operation, then by 5 horizontal-clamping of auxiliary push oil cylinder to be installed in claw 4,
The quick installation of auxiliary push oil cylinder 5 can be realized, be not necessarily to shield body knot by driving auxiliary push oil cylinder 5 to promote horizontally forward by lifting machine again
Component is repeatedly overturn, can be with once mounting in place, the effectively save working time, reduces workload.
In the present embodiment, to further facilitate the connection between peripheral hardware lifting machine and lifting beam 1, it is preferable that the lifting
It is provided on beam 1 in the horizontal direction in spaced apart lifting hole(eyelet) 101, the lifting hole(eyelet) 101 with peripheral hardware lifting machine for connecting.
In the present embodiment, for the stabilization for ensuring workpiece center of gravity to be held during lifting by crane, it is preferable that front end lifting hole(eyelet) 101
Length to 1 rearmost end of lifting beam exceeds the 2/3 of Workpiece length to be held.
In the present embodiment, to further strengthen the stability that lifting beam 1 is connect between the two with telescopic rod 2, it is preferable that described
Ribs 6 is provided between lifting beam 1 and the telescopic rod 2.
In the present embodiment, for the extension and contraction control for further facilitating telescopic rod 2, it is preferable that the telescopic rod 2 includes outer rectangle
Frame 201 and the interior rectangle frame 202 being slidably arranged in the outer rectangle frame 201.
In the present embodiment, to further facilitate being locked when telescopic rod 2 is adjusted in place, it is preferable that the outer rectangle
Be provided on 201 side wall of frame is in spaced apart exterior lockhole along the vertical direction, is provided on interior 202 side wall of rectangle frame along upper
Lock is provided in the interior lockhole that lower direction matches in the spaced apart and exterior lockhole, the exterior lockhole and the interior lockhole
Pin.It is provided with jack on the lock pin, β pin is provided in the jack.
In the present embodiment, it is preferable that the internal diameter of the guide tube 3 is greater than the maximum outside diameter of workpiece to be held.To workpiece clamp
Directly through the inner cavity of guide tube 3, the clamping control of workpiece can be more convenient when holding.
In the present embodiment, to further facilitate being connected and fixed between guide tube 3 and telescopic rod 2, the guide tube 3 is stretched with described
It is provided with connecting plate 7 between contracting bar 2, the circular hole interted for the guide tube 3 is provided on the connecting plate 7.
Generally speaking, the utility model provides the installing and dismounting tooling for being adapted to the auxiliary push oil cylinder of TBM, is able to satisfy
The auxiliary push oil cylinder of TBM assembles requirement in place in shield body horizontality next time, has effectively evaded TBM in shield body and has stood up state installation
The disadvantages of heavy workload caused by auxiliary push oil cylinder, activity duration be long, required hanging device is big, solves TBM in shield body and stands up shape
Operating personnel's large labor intensity caused by auxiliary push oil cylinder is installed, auxiliary push oil cylinder has damage risk under state.
In the utility model, the combination of lifting beam 1, guide tube 3, claw 4 can pass through lifting hole(eyelet) different on selection hoisting board
Different location keeps the holding in hoisting process of auxiliary push oil cylinder 5 horizontal on 101, and the auxiliary push oil cylinder cylinder barrel 5 of clamping, pushes away oil convenient for auxiliary
Cylinder 5 passes through shield body and supports the gusset in boots, is mounted directly in the fixing seat of shield body front end；It does not need extremely narrow in shield body
Auxiliary push oil cylinder is agitated in space manually to be installed to consolidating for shield body front end by the gusset in shield body or support boots and by auxiliary push oil cylinder
In reservation.
Telescopic rod 2 can combination by selecting exterior lockhole different on outer rectangular tube and with interior lockhole on interior rectangular tube,
The distance between lifting beam 1 and auxiliary push oil cylinder 5 are adjusted, makes the auxiliary push oil cylinder installing and dismounting device of TBM in installing and dismounting difference position
Energy lifting beam 1 can be always positioned at the top of shield body when the auxiliary push oil cylinder set, and will not interfere with shield body, be easy to lift.
In addition, the characteristic of claw 4 itself is able to achieve the symmetrically self-centering positioning of more claws, guarantee the auxiliary push oil cylinder stress of clamping
Uniformly；And jaw position adjustment can be carried out in multiple positions on claw circumference, effectively evade and carries out auxiliary push oil cylinder peace in shield body
The problem of shield body interference causes clamping device that can not clamp or separate with auxiliary push oil cylinder during assembly and disassembly are unloaded.Operating personnel no matter
The clamping of auxiliary push oil cylinder is carried out on ground or is carried out in the auxiliary push oil cylinder installation site of shield body and the separation of auxiliary push oil cylinder can be very high
Effect, convenience.
A kind of installing and dismounting tooling provided by the utility model is described in detail above.Tool used herein
Body example is expounded the principles of the present invention and embodiment, and the above embodiments are only used to help understand
The method and its core concept of the utility model.It should be pointed out that for those skilled in the art, not taking off
Under the premise of from the utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification
It also falls into the protection scope of the utility model claims.
Claims (9)
1. a kind of installing and dismounting tooling, which is characterized in that including being in horizontally disposed lifting beam, the lifting beam rear end is provided with
With the telescopic rod of the perpendicular connection of the lifting beam, the other end of the telescopic rod is provided with guide tube and the guide tube is stretched with described
Contracting bar is perpendicular, be provided on the guide tube can expand and shrink in horizontally disposed claw, the claw is used for workpiece
Clamping, wherein：
The claw is formed by card circle internal diameter and is greater than workpiece outer diameter to be held when being in greatest limit position, the claw is in
It is formed by card circle internal diameter when least limit position and is less than workpiece outer diameter to be held.
2. installing and dismounting tooling according to claim 1, which is characterized in that be provided in the horizontal direction on the lifting beam
In spaced apart lifting hole(eyelet), the lifting hole(eyelet) with peripheral hardware lifting machine for connecting.
3. installing and dismounting tooling according to claim 2, which is characterized in that front end lifting hole(eyelet) to the lifting beam rearmost end
Length exceed Workpiece length to be held 2/3.
4. installing and dismounting tooling according to claim 1, which is characterized in that set between the lifting beam and the telescopic rod
It is equipped with ribs.
5. installing and dismounting tooling according to claim 1, which is characterized in that the telescopic rod includes outer rectangle frame and cunning
The dynamic interior rectangle frame being arranged in the outer rectangle frame.
6. installing and dismounting tooling according to claim 5, which is characterized in that be provided on the outer rectangle frame side wall along upper
Lower direction is in spaced apart exterior lockhole, be provided on the interior rectangle frame side wall along the vertical direction in it is spaced apart with it is described
Lock pin is provided in the interior lockhole that exterior lockhole matches, the exterior lockhole and the interior lockhole.
7. installing and dismounting tooling according to claim 6, which is characterized in that jack is provided on the lock pin, it is described to insert
β pin is provided in hole.
8. installing and dismounting tooling according to claim 1, which is characterized in that the internal diameter of the guide tube is greater than workpiece to be held
Maximum outside diameter.
9. installing and dismounting tooling according to claim 1, which is characterized in that be arranged between the guide tube and the telescopic rod
There is connecting plate, the circular hole interted for the guide tube is provided on the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671287.4U CN208150796U (en) | 2018-05-07 | 2018-05-07 | A kind of installing and dismounting tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671287.4U CN208150796U (en) | 2018-05-07 | 2018-05-07 | A kind of installing and dismounting tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208150796U true CN208150796U (en) | 2018-11-27 |
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ID=64389449
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820671287.4U Active CN208150796U (en) | 2018-05-07 | 2018-05-07 | A kind of installing and dismounting tooling |
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| Country | Link |
|---|---|
| CN (1) | CN208150796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502728A (en) * | 2018-05-07 | 2018-09-07 | 铁建重工新疆有限公司 | A kind of installing and dismounting tooling |
-
2018
- 2018-05-07 CN CN201820671287.4U patent/CN208150796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502728A (en) * | 2018-05-07 | 2018-09-07 | 铁建重工新疆有限公司 | A kind of installing and dismounting tooling |
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| CP01 | Change in the name or title of a patent holder |
Address after: 410100 No. 88 Dongqi Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Co-patentee after: China Railway Construction Heavy Industry Co.,Ltd. Patentee after: CHINA RAILWAY CONSTRUCTION HEAVY INDUSTRY XINJIANG Co.,Ltd. Address before: 410100 No. 88 Dongqi Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Co-patentee before: China Railway Construction Heavy Industry Co.,Ltd. Patentee before: CHINA RAILWAY CONSTRUCTION HEAVY INDUSTRY XINJIANG Co.,Ltd. |