CN208666992U - A kind of adjustable tunnel segment tilter - Google Patents
A kind of adjustable tunnel segment tilter Download PDFInfo
- Publication number
- CN208666992U CN208666992U CN201821356342.7U CN201821356342U CN208666992U CN 208666992 U CN208666992 U CN 208666992U CN 201821356342 U CN201821356342 U CN 201821356342U CN 208666992 U CN208666992 U CN 208666992U
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- CN
- China
- Prior art keywords
- rollover stand
- support frame
- tunnel segment
- oil cylinder
- pedestal
- 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.)
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- 239000000872 buffer Substances 0.000 claims abstract description 26
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- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
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- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of adjustable tunnel segment tilter, solve tunnel segment tilter be not adjustable, section of jurisdiction easy to wear the problems such as.The utility model includes pedestal and rollover stand, pedestal is equipped with support frame, rollover stand setting is on the support frame and hinged with support frame, support frame is stretched out in one end of rollover stand, one end that rollover stand stretches out support frame is equipped with baffle and overturning oil cylinder, overturning oil cylinder is connected with the hydraulic station being set on the base, the telescopic end of overturning oil cylinder is connected with rollover stand, the other end of overturning oil cylinder is connected with pedestal, rollover stand is equipped with buffer gear, the side of support frame is equipped with upper limit switch, the other side of support frame is equipped with lower position switch, upper limit switch, lower position switch and hydraulic station are connected with the controller being set on the base.The utility model is realized the adjusting of rollover stand length, is adapted to the overturning of various diameter sections of jurisdiction using the fixed frame and movable stand being slidably connected, applied widely, reduces production cost.
Description
Technical field
The utility model relates to section of jurisdiction production technical fields, particularly relate to a kind of adjustable tunnel segment tilter.
Background technique
With economic development, the quickening of urbanization process, the tunnels such as city underground, water conservancy and hydropower, highway, railway are required
Supporting is carried out in section of jurisdiction, and shield duct piece is the main mounting structure of shield-tunneling construction, is the innermost layer barrier in tunnel, carries resistance soil layer
The effect of pressure, groundwater pressure and some special loads.Shield duct piece is the permanent lining, secondary lining structure of shield tunnel, shield
Section of jurisdiction quality is directly related to the total quality and safety in tunnel, influences the waterproof performance and endurance quality in tunnel.So section of jurisdiction
It is many kinds of, also must assure that the integrality of section of jurisdiction in the process of reproduction.An important production equipment is section of jurisdiction among these
Tipper.Therefore it can collide in transport and switching process, because section of jurisdiction model difference is also needed with changing tipper, and switching process
Section of jurisdiction, which has, occurs the possibility that front is toppled over.
The die sinking section of jurisdiction of demoulding strength is generally reached from production using special fixture or vacuum chuck by stripping crane
It is taken out in line mold, places on tunnel segment tilter, turned over and turn 90 degrees by tunnel segment tilter, special fixture is being used by transport crane
Or vacuum chuck is placed on flat car, and water is carried out outside transport to workshop and is supported.
There are the following problems for routine tunnel segment tilter design at present: 1, tunnel segment tilter only adapts to a kind of difference of diameter
Shape section of jurisdiction, the expenditure 2 of increased cost of equipment, tipper surface are hard contact, be easy to cause equipment or section of jurisdiction damage and
After influencing lifting efficiency 3, the derailing of tipper stroke limit, oil cylinder motor does not stop to be pressurized, and motor is easy to cause to burn.
Utility model content
For the deficiency in above-mentioned background technique, the utility model proposes a kind of adjustable tunnel segment tilters, solve
The problem that tunnel segment tilter is not adjustable in the prior art, section of jurisdiction easy to wear, maintenance cost are high.
The technical solution of the utility model is achieved in that a kind of adjustable tunnel segment tilter, including pedestal and turns over
Pivoted frame, pedestal are equipped with support frame, and rollover stand setting is on the support frame and hinged with support frame, and support is stretched out in one end of rollover stand
Frame, one end that rollover stand stretches out support frame are equipped with baffle and overturning oil cylinder, overturning oil cylinder and the hydraulic station phase being set on the base
Connection, the telescopic end of overturning oil cylinder are connected with rollover stand, and the other end of overturning oil cylinder is connected with pedestal, and rollover stand is equipped with
Buffer gear, the side of support frame are equipped with upper limit switch, and the other side of support frame is equipped with lower position switch, and upper limit is opened
It closes, lower position switch and hydraulic station are connected with the controller being set on the base.
The rollover stand includes fixed frame and movable stand, and movable stand is matched with fixed frame, and fixed frame is equipped with sliding rail, is moved
Moving frame setting is slided on the slide rail and along sliding rail, and the two sides on fixed frame are equipped with Shift cylinder, the telescopic end of Shift cylinder and shifting
Moving frame is connected, and the other end of Shift cylinder is connected with fixed frame.
The buffer gear includes the two fixed buffer bars and two mobile cushioning items that rollover stand upper surface is arranged in, Gu
Determine buffer bar and mobile cushioning item is arranged in parallel, fixed buffer bar is symmetricly set on the two sides of rollover stand, and mobile cushioning item is located at
Between two fixed buffer bars and it is slidably arranged on rollover stand.
The rollover stand is equipped with first crossbeam disposed in parallel and second cross beam, is all provided on first crossbeam and second cross beam
There is slideway, the bottom of mobile cushioning item is equipped with slide, and slide is located in slideway and matches with slideway.
The fixed buffer bar and mobile cushioning item include rectangular box, are equipped with several spring steel in rectangular box
Plate, rectangular box top are equipped with rubber pad.
The top of support frame as described above is equipped with the first position sensor for detecting rollover stand horizontality, and pedestal is equipped with
For detecting the second position sensor of rollover stand plumbness, first position sensor and second position sensor with control
Device is connected.
The baffle is vertically arranged with rollover stand, and the inner surface of baffle is equipped with cushion.
The top of the baffle is equipped with threaded hole, and screw rod is equipped in threaded hole, and screw rod and corresponding threaded holes close, screw rod it is upper
Portion is equipped with fixture block.
The utility model realizes the adjusting of rollover stand length using the fixed frame and movable stand being slidably connected, and adapts to each
The overturning of kind diameter section of jurisdiction, it is applied widely, reduce production cost.Rollover stand is equipped with buffer gear, reduces collision, for difference
Section of jurisdiction provides effective supporting point, promotes section of jurisdiction and lifts speed, it is ensured that section of jurisdiction quality.Position sensing is increased on support frame and pedestal
Device and limit switch, double check guarantee equipment safety operation, improve service life, and reduce maintenance cost.The utility model energy
Realize that a variety of segment overturnings, reliability enhancing, lifting efficiency improve, promotional value with higher.
Detailed description of the invention
It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of the utility model embodiment
It is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model schematic top plan view.
Fig. 3 is fixed frame and movable stand attachment structure schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, embodiment 1, a kind of adjustable tunnel segment tilter, including pedestal 1 and rollover stand 2, on pedestal 1
Equipped with support frame 3, the setting of rollover stand 2 is on support frame 3 and hinged with support frame 3, and rollover stand is rotated around hinge joint, realizes to pipe
The reception and overturning of piece.Support frame 3 is stretched out in one end of rollover stand 2, and one end that rollover stand 2 stretches out support frame 3 is equipped with baffle 4 and turns over
Turn oil cylinder 5, baffle plate setting is on the top of rollover stand, and overturning oil cylinder is in the lower part of rollover stand.Overturning oil cylinder 5 and setting are in pedestal 1
On hydraulic station 8 be connected, provide power for overturning oil cylinder.The telescopic end of overturning oil cylinder 5 is connected with rollover stand 2, rollover stand
It under the action of overturning oil cylinder, is rotated around hinge joint, rotational angle is 0 ° ~ 90 °.The other end of overturning oil cylinder 5 is connected with pedestal 1
It connects, overturning oil cylinder is obliquely installed, convenient for the rotation of rollover stand；Rollover stand 2 be equipped with buffer gear, for disperse section of jurisdiction from
Weight plays the role of protecting section of jurisdiction.The side of support frame 3 is equipped with upper limit switch 6 and turns over for detecting 0 ° of position of rollover stand
State when pivoted frame is located on support frame；The other side of support frame 3 is equipped with lower position switch 7, for detecting 90 ° of positions of rollover stand
It sets, i.e. rollover stand and ground is in plumbness；Upper limit switch 6, lower position switch 7 and hydraulic station 8 pass through conducting wire and set
The controller 9 set on pedestal 1 is connected.When rollover stand is in 0 ° of position, section of jurisdiction is placed on rollover stand, upper limit switch will
Signal passes to controller, and controller controls overturning oil cylinder by hydraulic station and withdraws, and rollover stand is overturn to 90 ° of positions, realization pair
The overturning of section of jurisdiction；When afterwards turning over frame and being in 90 ° of positions, signal is passed to controller by lower position switch, and controller passes through liquid
Control overturning oil cylinder in pressure station stretches out, and rollover stand is overturn to 0 ° of position, for receiving next section of jurisdiction.Repeatedly, section of jurisdiction is realized
Handling.
Further, the rollover stand 2 matches including fixed frame 5-1 and movable stand 5-2, movable stand 5-2 and fixed frame 5-1
It closes, movable stand 5-2 is slidably connected with fixed frame 5-1, by the sliding of movable stand, the elongation of rollover stand length is realized, for fitting
For different-diameter and different size of section of jurisdiction.Fixed frame 5-1 is equipped with sliding rail 5-3, and movable stand 5-2 is arranged on sliding rail 5-3
And slided along sliding rail 5-3, the two sides on fixed frame 5-1 are equipped with Shift cylinder 5-4, the telescopic end and movable stand of Shift cylinder 5-4
5-2 is connected, and the other end of Shift cylinder 5-4 is connected with fixed frame 5-1.Shift cylinder is connected with hydraulic station by hydraulic tube
It connects, under the action of controller, Shift cylinder is flexible, realizes that movable stand along the sliding of fixed frame, carries out length to rollover stand
It adjusts.
Embodiment 2, a kind of adjustable tunnel segment tilter, the buffer gear include that 2 upper surface of rollover stand is arranged in
Two fixed buffer bar 2-1 and two mobile cushioning 2-2, fixed buffer bar 2-1 and mobile cushioning 2-2 are arranged in parallel, Gu
Determine the two sides that buffer bar 2-1 is symmetricly set on rollover stand 2, mobile cushioning 2-2 is located between two fixed buffer bar 2-1 and sliding
It is dynamic to be arranged on rollover stand 2, while fixed buffer bar and mobile cushioning item provide supporting point for section of jurisdiction, for buffering rollover stand
To section of jurisdiction impact force, friction and collision are reduced, it is ensured that section of jurisdiction quality.
Further, the rollover stand 2 is equipped with first crossbeam 10 disposed in parallel and second cross beam 11, first crossbeam and the
Two crossbeams are arranged in parallel；Slideway 12 is equipped on first crossbeam 10 and second cross beam 11, the bottom of mobile cushioning 2-2, which is equipped with, to be slided
Seat 13, slide 13 is located in slideway 12 and matches with slideway 12, by slide moving along sliding, realizes that mobile cushioning item exists
Movement in rollover stand width direction, for carrying out offer support to different sections of jurisdiction.The fixed buffer bar 2-1 and mobile cushioning
2-2 includes strip rectangular box 2-3, is equipped with several steel spring plates 2-4 in rectangular box 2-3, on rectangular box 2-3
Portion is equipped with rubber pad 2-5.Rubber pad buffers the gravity of a part of section of jurisdiction, and residual gravity is dispersed by steel spring plate, plays protection
The effect of section of jurisdiction.
Other structures are same as Example 1.
The top of embodiment 3, a kind of adjustable tunnel segment tilter, support frame as described above 3 is equipped with for detecting 2 water of rollover stand
The first position sensor 14 of level state, pedestal 1 are equipped with the second position sensor for detecting 2 plumbness of rollover stand
15, first position sensor 14 and second position sensor 15 are connected with controller 9；When upper limit switch breaks down
When, first position sensor replaces upper limit switch to detect 0 ° of position of rollover stand；When lower position switch breaks down,
Second position sensor replaces lower position switch to detect 90 ° of positions of rollover stand, double check, guarantees equipment safety fortune
Row.
Further, the baffle 4 is vertically arranged with rollover stand 2, and the inner surface of baffle 4 is equipped with cushion 16.It reduces
It is collided in switching process section of jurisdiction.The top of the baffle 4 is equipped with threaded hole, is equipped with screw rod 17, screw rod 17 in threaded hole
It is closed with corresponding threaded holes, the top of screw rod 17 is equipped with fixture block 18, by the rotation of screw rod, realizes fixture block stretching in the vertical direction
Contracting, for fixing and supporting in switching process to different-diameter section of jurisdiction, improves the stability of section of jurisdiction.
Other structures are same as Example 2.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. a kind of adjustable tunnel segment tilter, it is characterised in that: including pedestal (1) and rollover stand (2), pedestal (1) is equipped with
Support frame (3), rollover stand (2) are arranged on support frame (3) and with support frame (3) hingedly, and support is stretched out in one end of rollover stand (2)
Frame (3), one end that rollover stand (2) stretches out support frame (3) are equipped with baffle (4) and overturning oil cylinder (5), overturning oil cylinder (5) and setting
Hydraulic station (8) on pedestal (1) is connected, and the telescopic end of overturning oil cylinder (5) is connected with rollover stand (2), overturning oil cylinder (5)
The other end be connected with pedestal (1), rollover stand (2) is equipped with buffer gear, and the side of support frame (3) is equipped with upper limit switch
(6), the other side of support frame (3) is equipped with lower position switch (7), upper limit switch (6), lower position switch (7) and hydraulic station
(8) it is connected with the controller (9) being arranged on pedestal (1).
2. adjustable tunnel segment tilter according to claim 1, it is characterised in that: the rollover stand (2) includes fixing
Frame (5-1) and movable stand (5-2), movable stand (5-2) are matched with fixed frame (5-1), and fixed frame (5-1) is equipped with sliding rail (5-
3), movable stand (5-2) is arranged on sliding rail (5-3) and slides along sliding rail (5-3), and the two sides on fixed frame (5-1) are equipped with movement
The telescopic end of oil cylinder (5-4), Shift cylinder (5-4) is connected with movable stand (5-2), the other end of Shift cylinder (5-4) and solid
Determine frame (5-1) to be connected.
3. adjustable tunnel segment tilter according to claim 1, it is characterised in that: the buffer gear includes that setting exists
The fixed buffer bar (2-1) of two of rollover stand (2) upper surface and two mobile cushioning items (2-2) and are moved fixed buffer bar (2-1)
Dynamic buffer bar (2-2) is arranged in parallel, and fixed buffer bar (2-1) is symmetricly set on the two sides of rollover stand (2), mobile cushioning item (2-
2) it is located between two fixed buffer bars (2-1) and is slidably arranged on rollover stand (2).
4. adjustable tunnel segment tilter according to claim 3, it is characterised in that: the rollover stand (2) is equipped with flat
The first crossbeam (10) and second cross beam (11) of row setting, are equipped with slideway on first crossbeam (10) and second cross beam (11)
(12), the bottom of mobile cushioning item (2-2) is equipped with slide (13), and slide (13) is located in slideway (12) and matches with slideway (12)
It closes.
5. adjustable tunnel segment tilter according to claim 3, it is characterised in that: the fixed buffer bar (2-1) and
Mobile cushioning item (2-2) includes rectangular box (2-3), is equipped with several steel spring plates (2-4), square in rectangular box (2-3)
The shape cabinet top (2-3) is equipped with rubber pad (2-5).
6. adjustable tunnel segment tilter according to claim 1, it is characterised in that: the top of support frame as described above (3) is set
There is the first position sensor (14) for detecting rollover stand (2) horizontality, pedestal (1) is equipped with for detecting rollover stand
(2) second position sensor (15) of plumbness, first position sensor (14) and second position sensor (15) with control
Device (9) processed is connected.
7. adjustable tunnel segment tilter according to claim 1-6, it is characterised in that: the baffle (4) with
Rollover stand (2) is vertically arranged, and the inner surface of baffle (4) is equipped with cushion (16).
8. adjustable tunnel segment tilter according to claim 7, it is characterised in that: the top of the baffle (4) is equipped with
Threaded hole is equipped with screw rod (17) in threaded hole, and screw rod (17) and corresponding threaded holes close, and the top of screw rod (17) is equipped with fixture block
(18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821356342.7U CN208666992U (en) | 2018-08-22 | 2018-08-22 | A kind of adjustable tunnel segment tilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821356342.7U CN208666992U (en) | 2018-08-22 | 2018-08-22 | A kind of adjustable tunnel segment tilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208666992U true CN208666992U (en) | 2019-03-29 |
Family
ID=65840361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821356342.7U Expired - Fee Related CN208666992U (en) | 2018-08-22 | 2018-08-22 | A kind of adjustable tunnel segment tilter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208666992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110467104A (en) * | 2019-05-30 | 2019-11-19 | 苏州嘉盛远大建筑工业有限公司 | A kind of stair turnover device |
| CN111075874A (en) * | 2019-11-04 | 2020-04-28 | 中国中元国际工程有限公司 | Large-scale optical instrument transportation vibration protection system |
-
2018
- 2018-08-22 CN CN201821356342.7U patent/CN208666992U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110467104A (en) * | 2019-05-30 | 2019-11-19 | 苏州嘉盛远大建筑工业有限公司 | A kind of stair turnover device |
| CN111075874A (en) * | 2019-11-04 | 2020-04-28 | 中国中元国际工程有限公司 | Large-scale optical instrument transportation vibration protection system |
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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: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |