CN203170657U - Muck removing device of muck box for shield construction - Google Patents
Muck removing device of muck box for shield construction Download PDFInfo
- Publication number
- CN203170657U CN203170657U CN 201320071739 CN201320071739U CN203170657U CN 203170657 U CN203170657 U CN 203170657U CN 201320071739 CN201320071739 CN 201320071739 CN 201320071739 U CN201320071739 U CN 201320071739U CN 203170657 U CN203170657 U CN 203170657U
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- China
- Prior art keywords
- muck
- box
- dregs
- dregs case
- wall vibrator
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Abstract
The utility model discloses a muck removing device of a muck box for shield construction. The muck removing device of the muck box for shield construction comprises the muck box, wherein the muck box is hung on a portal frame through a portal crane main hook and a portal crane auxiliary hook, a warehouse wall vibrator which can make contact with the bottom of the muck box or can be separated from the bottom of the muck box is correspondingly arranged at the bottom of the muck box, and the warehouse wall vibrator is provided with an electromagnetic chuck which corresponds to the bottom of the muck box. A vibration mode is adopted by the muck removing device of the muck box for shield construction, muck can be separated from box walls, friction between the muck and the box walls can be eliminated, thus, cohesion of the muck can be effectively eliminated, and the muck can slide out of the muck box in a faster mode. The muck removing device of the muck box for shield construction has the advantages of improving working efficiency, saving working time and reducing energy consumption and the like, and can be widely applied to the engineering technology fields such as tunnel boring machines.
Description
Technical field
The utility model relates to the dregs cleaning plant in the constructing tunnel process, particularly a kind of dregs case slag cleaning device for shield-tunneling construction.
Background technology
At present, in the shield-tunneling construction engineering of subterranean tunnel, generally use the dregs case to collect and load dregs, adopt battery truck or diesel vehicle that the dregs that underground construction produces is transported to tunnel exit, pour dregs into the dregs pond after with gantry crane the dregs case being risen to ground, be transported to spoil ground at a distance with full-sized car more at last.
Because the dregs that produces in the shield-tunneling construction process has certain humidity and viscosity, and in the transportation of dregs case in the tunnel, owing to jolting and shaking, be easy to make dregs to stick to inwall and the bight of dregs case.When gantry crane is promoted to ground with the dregs case and topples over, be difficult to disposable topple over clean, when serious in the dregs case surplus 1/3 the dregs of having an appointment can't pour out, and be not easy to the labor cleaning, reduced the dischargeable capacity of dregs case; Simultaneously this part dregs will be along with the round transport for a long time between tunnel and ground of dregs case, situation such as cause the waste work efficiency, lose time, waste energy.
Summary of the invention
At the above defective of the prior art, the purpose of this utility model is to provide a kind of auxiliary slag cleaning device that sticks to the dregs chamber interior wall of removing of vibration that utilizes.
The technical scheme that the utility model adopts: a kind of dregs case slag cleaning device for shield-tunneling construction, comprise the dregs case, described dregs case is suspended to portal frame by straddle truck main hook and straddle truck auxiliary hook, the bottom correspondence of described dregs case is provided with a hopper wall vibrator that can contact with it or break away from, and this hopper wall vibrator is provided with magnechuck corresponding to dregs case bottom.
The lower end of above-mentioned straddle truck auxiliary hook is provided with pole bracket, and described hopper wall vibrator hangs on the below of pole bracket by steel wire rope.Described pole bracket also is equipped with the one stroke switch, and described hopper wall vibrator is connected with travel switch by the control tightrope.
Above-mentioned magnechuck is installed in the base plate of hopper wall vibrator.Described magnechuck is bar shaped, square or disc.
The utility model utilizes mode of vibration, and dregs and tank wall are disengaged, and eliminates the friction of dregs and tank wall, thereby has overcome the cohesive strength of dregs effectively, accelerates dregs and skids off native case.Have and increase work efficiency, save the working time, beneficial effect such as cut down the consumption of energy, this slag cleaning device can be widely used in rock tunnel(ling) machine field of engineering technology such as (shield structure, TBM).
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 (a) and Fig. 2 (b) are the structural representations of vibrator described in the utility model;
Fig. 3 (a) is the scarfing cinder process schematic diagram of dregs case described in the utility model to Fig. 3 (d).
Among the figure: 10-dregs case, 11-main hanger, 12-secondary hanger, 13-straddle truck main hook, 14-straddle truck auxiliary hook, 20-hopper wall vibrator, 21-steel wire rope, 22-pole bracket, 23-travel switch, 25-control tightrope, 26-base plate, 27-magnechuck.
The specific embodiment
As shown in Figure 1, dregs case slag cleaning device described in the utility model, comprise dregs case 10, the main hanger 11 of this dregs case 10, secondary hanger 12 are suspended to portal frame by straddle truck main hook 13 and straddle truck auxiliary hook 14, be provided with a hopper wall vibrator 20 that can contact with it or break away from the bottom of dregs case 10 correspondence, this hopper wall vibrator is provided with magnechuck 27 corresponding to bottom one side of dregs case.The lower end of described straddle truck auxiliary hook 14 is provided with pole bracket 22, and hopper wall vibrator 20 hangs on the below of pole bracket 22 by steel wire rope 21; The circuit that one stroke switch 23(is used for control magnechuck and hopper wall vibrator also is installed on pole bracket 22), travel switch is connected with the base of hopper wall vibrator 20 by control tightrope 25.When travel switch 23 closed energisings, magnechuck 27 can be adsorbed on the bottom steel plate of dregs case, starts hopper wall vibrator 20 simultaneously and produces vibration.Shown in Fig. 2 (a) and Fig. 2 (b), the bottom of described hopper wall vibrator 20 is provided with magnechuck 27, this magnechuck can be bar shaped, square or disc, is fixedly installed in the base plate 26 of hopper wall vibrator, and described base plate 26 adopts permeability magnetic material (as pure iron) to make.
Scarfing cinder process of the present utility model is as follows: as Fig. 3 (a), when straddle truck auxiliary hook 14 hooks the secondary hanger 12 of dregs case, when straddle truck main hook 13 was transferred, dregs case 10 namely was rotated counterclockwise around secondary hanger 12 under the deadweight effect, dregs case mouth is downward-sloping, and dregs begins to leak.As Fig. 3 (b) to Fig. 3 (c), when dregs case 10 rotates to certain angle, the base plate of dregs case 10 namely contacts with the base of hopper wall vibrator 20, the control tightrope 25 of travel switch 23 is lax, make the travel switch energising that resets, magnechuck 27 namely can be adsorbed on the steel plate of dregs case bottom, starts hopper wall vibrator 20 vibrations simultaneously.At this moment, the dregs in the dregs case disengages dregs and tank wall under the vibration effect on the one hand, eliminates the friction of dregs and tank wall; The influence that dregs is vibrated plays pendulum, thereby has overcome the cohesive strength of dregs effectively, accelerates dregs and skids off the dregs case.As Fig. 3 (d), after dregs has been toppled over, promote straddle truck main hook 13, dregs case 10 namely rotates toward the clockwise direction around secondary hanger 12, and hopper wall vibrator 20 tightens control tightrope 25 along with moving down, travel switch 23 disconnects, the steel plate that magnechuck 27 breaks away from dregs case bottom, hopper wall vibrator 20 outages simultaneously stop vibration, thereby realize control automatically.The utility model can be widely used in rock tunnel(ling) machine field of engineering technology such as (shield structure, TBM), can increase work efficiency, and saves the working time, cuts down the consumption of energy.
Claims (5)
1. dregs case slag cleaning device that is used for shield-tunneling construction, comprise dregs case (10), described dregs case is suspended to portal frame by straddle truck main hook (13) and straddle truck auxiliary hook (14), it is characterized in that, the bottom correspondence of described dregs case is provided with a hopper wall vibrator (20) that can contact with it or break away from, and this hopper wall vibrator is provided with magnechuck (27) corresponding to dregs case bottom.
2. according to the described dregs case slag cleaning device for shield-tunneling construction of claim 1, it is characterized in that, the lower end of described straddle truck auxiliary hook (14) is provided with pole bracket (22), and described hopper wall vibrator (20) hangs on the below of pole bracket (22) by steel wire rope.
3. according to the described dregs case slag cleaning device for shield-tunneling construction of claim 2, it is characterized in that, described pole bracket (22) also is equipped with one stroke switch (23), and described hopper wall vibrator (20) is connected with travel switch (23) by control tightrope (25).
4. according to the described dregs case slag cleaning device for shield-tunneling construction of claim 1, it is characterized in that described magnechuck (27) is installed in the base plate (26) of hopper wall vibrator (20).
5. according to the described dregs case slag cleaning device for shield-tunneling construction of claim 4, it is characterized in that described magnechuck (27) is bar shaped, square or disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071739 CN203170657U (en) | 2013-02-07 | 2013-02-07 | Muck removing device of muck box for shield construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071739 CN203170657U (en) | 2013-02-07 | 2013-02-07 | Muck removing device of muck box for shield construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203170657U true CN203170657U (en) | 2013-09-04 |
Family
ID=49067412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320071739 Expired - Fee Related CN203170657U (en) | 2013-02-07 | 2013-02-07 | Muck removing device of muck box for shield construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203170657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569671A (en) * | 2016-02-02 | 2016-05-11 | 中铁十九局集团轨道交通工程有限公司 | System and method for conveying residual soil in T-shaped underground excavation tunnel shield construction |
-
2013
- 2013-02-07 CN CN 201320071739 patent/CN203170657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569671A (en) * | 2016-02-02 | 2016-05-11 | 中铁十九局集团轨道交通工程有限公司 | System and method for conveying residual soil in T-shaped underground excavation tunnel shield construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20190207 |