CN203273171U - Observation window of dumping pipeline of shield spiral conveyor - Google Patents
Observation window of dumping pipeline of shield spiral conveyor Download PDFInfo
- Publication number
- CN203273171U CN203273171U CN 201320222329 CN201320222329U CN203273171U CN 203273171 U CN203273171 U CN 203273171U CN 201320222329 CN201320222329 CN 201320222329 CN 201320222329 U CN201320222329 U CN 201320222329U CN 203273171 U CN203273171 U CN 203273171U
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- CN
- China
- Prior art keywords
- observation window
- viewing window
- opening
- screw conveyer
- spiral conveyor
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- 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
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Abstract
The utility model discloses an observation window of a dumping pipeline of a shield spiral conveyor. The observation window of the dumping pipeline of the shield spiral conveyor is characterized in that the observation window of the dumping pipeline of the shield spiral conveyor comprises the dumping pipeline of the shield spiral conveyor, an observation window cover and a power device used for opening and closing the observation window cover, an opening is formed in the pipe wall of the dumping pipeline of the shield spiral conveyor, the observation window cover is connected with the opening through a hinge, and a suspension bull ring is arranged on the observation window cover and is connected with a rope of the power device used for opening and closing the observation window cover; the observation window of the dumping pipeline of the shield spiral conveyor further comprises an observation window frame which is a rectangular frame connected to the opening, the observation window cover covers the observation window frame and is connected with the upper portion of the observation window frame through a hinge, and a fastening bolt connected with the observation window frame in a sealing mode is arranged on the observation window cover. According to the observation window of the dumping pipeline of the shield spiral conveyor, the observation window cover can be opened and closed through a hand-driven block, the observation window can be closed quickly as needed, and human and equipment accidents are avoided during construction.
Description
Technical field
The utility model relates to shield screw conveyer casting pipe technology field.
Background technique
Shield screw conveyer casting mechanism mainly comprises screw conveyor, casting pipeline and belt conveyor.Screw conveyor is driven by inclined disc type variable axial plunger motor, and belt conveyor is by motor driving.Quarrel soil is transported on the belt conveyor of casting pipe interior from native storehouse by screw conveyor, the belt conveyor soil that will be cut again is transported to the afterbody of chassis backward, fall into the slag bucket of the quarrel navy barrow that waits, after slag bucket is filled, be transported to vertical shaft by the storage battery car traction along track, straddle truck winches to ground with slag bucket, and pours in the hole that is cut.Screw conveyor has former and later two gates, the former closes Tu Cang and screw conveyor are cut off, and the latter can close when stopping driving or maintenance, in whole shield machine outage in emergency circumstances, this gate also can by the energy autoshutdown of accumulator storage, be gushed to prevent silt.Overhaul for convenience screw axis and observe the inner earth situation of screw conveyer, be provided with viewing window in spiral-tube casting pipeline two side.The former viewing window of HRK shield screw conveyer casting pipeline is that bolt is connected with window frame, due to viewing window deadweight 200Kg, very difficult by manually closing after opening, when especially screw conveyer casting pipe interior has pressure, after opening, viewing window can not close rapidly, run into the inner silt urgency such as gush, can not close quickly and effectively viewing window, very likely cause great construction accident.
The model utility content
Technical problem to be solved in the utility model is to provide labor-saving opening, reliable shield screw conveyer casting pipeline viewing window quick and easy to use.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: shield screw conveyer casting pipeline viewing window is characterized in that: the power plant that comprise shield screw conveyer casting pipeline, viewing window lid and switch viewing window lid; The tube wall of described shield screw conveyer casting pipeline is provided with opening, and described viewing window lid is connected with opening by hinge, and described viewing window covers to be provided with hangs nose-ring, and the described nose-ring of hanging is connected with the rope of the power plant of switch viewing window lid.
The further improvement that the utility model is done is: described shield screw conveyer casting pipeline viewing window also comprises the observation window frame, described observation window frame is the rectangle frame that is connected on opening, described viewing window lid cover observe window frame and by hinge with observe window frame above be connected, described viewing window covers and is provided with and observes the clamping bolt that is tightly connected between window frame.Described power plant are Hand operating hoist, the rope of described Hand operating hoist one end with hang nose-ring and be connected, the rope of the Hand operating hoist the other end is connected with the hook of fixing equipment.
The beneficial effect that adopts technique scheme to produce is: the viewing window lid is realized switch by the pulling force of Hand operating hoist, have laborsaving, easy to use, the fast reliable characteristics of switch, realize sealing by bolton between viewing window lid and observation window frame, can close quickly and effectively viewing window according to the construction needs, prevent personal equipment accident.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 connects the structural representation of Hand operating hoist when being the unlatching of shield screw conveyer casting pipeline viewing window;
Fig. 2 is that shield screw conveyer casting pipeline viewing window connects the structural representation of Hand operating hoist when closing.
Fig. 3 is the structural representation of shield screw conveyer casting pipeline viewing window;
Fig. 4 is the plan view of Fig. 3.
As shown in the figure: 1 shield screw conveyer casting pipeline, 2 observation window frames, 3 hinges, 4 viewing windows lids, 5 are hung hook, 8 Hand operating hoists of nose-ring, 6 openings, 7 equipment of fixing.
Embodiment
Pair operation of the present utility model of contrast Fig. 1-4 uses step to be described further: shield screw conveyer casting pipeline viewing window is characterized in that: the power plant that comprise shield screw conveyer casting pipeline 1, viewing window lid 4 and switch viewing window lid 4; The tube wall of described shield screw conveyer casting pipeline 1 is provided with opening 6, described viewing window lid 4 is connected with opening 6 by hinge 3, described viewing window lid 4 is provided with hangs nose-ring 5, and the described nose-ring 5 of hanging is connected with the rope of the power plant of switch viewing window lid 4.Described shield screw conveyer casting pipeline viewing window also comprises observes window frame 2, described observation window frame 2 is for being connected to the rectangle frame on opening 6, described viewing window lid 4 cover observe window frames 2 and by hinge 3 with observe window frame 2 tops and be connected, described viewing window covers 4 and is provided with and observes the clamping bolt that is tightly connected between window frame 2.Described power plant are Hand operating hoist 8, the rope of described Hand operating hoist 8 one ends with hang nose-ring 5 and be connected, the rope of Hand operating hoist 8 the other ends is connected with the hook 7 of fixing equipment.
Working process of the present utility model is to establish opening 6 on the wall of shield screw conveyer casting pipeline 1, viewing window lid 4 can adopt cambered surface and the surperficial steel plate that coincide of shield screw conveyer casting pipeline 1 to make, and directly is connected with hinge 3 with shield screw conveyer casting pipeline 1 is surperficial.Can also weld rectangle frame at the periphery of opening 6 as observing window frame 2, and make 4 coverings of viewing window lid with rectangular steel plates and observe window frame 2, the upper end of viewing window lid 4 is connected by hinge 3 with observing between window frame 2, viewing window cover 4 and observation window frame 2 between seal by bolton.
Before opening viewing window lid 4, take bolt apart, with the chain rope connecting hanging hanging nose ring 5 of Hand operating hoist 8 one ends, the chain rope of the other end is connected on other the hook 7 of fixed equipment of shield screw conveyer casting pipeline 1 top, by shaking Hand operating hoist 8, viewing window lid 4 is opened.Closed the viewing window lid at 4 o'clock, chain rope connecting hanging hanging nose ring 5 with Hand operating hoist 8 one ends, the chain rope of the other end is connected on other the hook 7 of fixed equipment of shield screw conveyer casting pipeline 1 below, by shaking Hand operating hoist 8, viewing window lid 4 is closed, and with bolt with viewing window lid 4 with observe window frame 2 fit sealings.
Claims (3)
1. shield screw conveyer casting pipeline viewing window, is characterized in that: the power plant that comprise shield screw conveyer casting pipeline (1), viewing window lid (4) and switch viewing window lid (4); The tube wall of described shield screw conveyer casting pipeline (1) is provided with opening (6), described viewing window lid (4) is connected with opening (6) by hinge (3), described viewing window lid (4) is provided with hangs nose-ring (5), and the described nose-ring (5) of hanging is connected with the rope of the power plant of switch viewing window lid (4).
2. shield screw conveyer casting pipeline viewing window according to claim 1, it is characterized in that: described shield screw conveyer casting pipeline viewing window also comprises observes window frame (2), described observation window frame (2) is for being connected to the rectangle frame on opening (6), described viewing window lid (4) covering is observed window frame (2) and also is connected by hinge (3) and above observing window frame (2), and described viewing window lid (4) is provided with and observes the clamping bolt that is tightly connected between window frame (2).
3. shield screw conveyer casting pipeline viewing window according to claim 2, it is characterized in that: described power plant are Hand operating hoist (8), the rope of described Hand operating hoist (8) one ends with hang nose-ring (5) and be connected, the rope of Hand operating hoist (8) the other end is connected with the hook (7) of fixing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320222329 CN203273171U (en) | 2013-04-27 | 2013-04-27 | Observation window of dumping pipeline of shield spiral conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320222329 CN203273171U (en) | 2013-04-27 | 2013-04-27 | Observation window of dumping pipeline of shield spiral conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273171U true CN203273171U (en) | 2013-11-06 |
Family
ID=49503580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320222329 Expired - Fee Related CN203273171U (en) | 2013-04-27 | 2013-04-27 | Observation window of dumping pipeline of shield spiral conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234092A (en) * | 2013-04-27 | 2013-08-07 | 中铁六局集团有限公司 | Shield screw conveyor soil removal pipeline observation window |
| CN111927484A (en) * | 2020-08-03 | 2020-11-13 | 中国矿业大学(北京) | Quick processing method for shield spiral conveyor card machine and protective cylinder |
-
2013
- 2013-04-27 CN CN 201320222329 patent/CN203273171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234092A (en) * | 2013-04-27 | 2013-08-07 | 中铁六局集团有限公司 | Shield screw conveyor soil removal pipeline observation window |
| CN111927484A (en) * | 2020-08-03 | 2020-11-13 | 中国矿业大学(北京) | Quick processing method for shield spiral conveyor card machine and protective cylinder |
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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 |
Granted publication date: 20131106 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |