CN202881780U - Temporary sleeper for tunnel shield construction - Google Patents
Temporary sleeper for tunnel shield construction Download PDFInfo
- Publication number
- CN202881780U CN202881780U CN 201220604096 CN201220604096U CN202881780U CN 202881780 U CN202881780 U CN 202881780U CN 201220604096 CN201220604096 CN 201220604096 CN 201220604096 U CN201220604096 U CN 201220604096U CN 202881780 U CN202881780 U CN 202881780U
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- Prior art keywords
- sleeper
- arch
- supporting plate
- triangular
- temporary
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- Expired - Fee Related
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a temporary sleeper for tunnel shield construction. The temporary sleeper comprises an arch-shaped sleeper and a triangular sleeper, wherein the triangular sleeper and the arch-shaped sleeper are connected in an inserting way; the arch-shaped sleeper comprises an arch-shaped panel, sleeper shoulders and steel rail pressing plates; two sleeper shoulders are fixedly arranged at two ends of the arch-shaped panel; the sleeper shoulders are provided with the steel rail pressing plates; the triangular sleeper comprises a triangular sleeper arch-shaped panel, a vertical supporting plate, a horizontal supporting plate, clamping plates and steel rail pressing plates; the vertical supporting plate, the horizontal supporting plate and the triangular sleeper arch-shaped panel form a triangular cambered surface structure; the clamping plates are arranged at two sides of the left end of the vertical supporting plate; and the steel rail pressing plates are arranged on the horizontal supporting plate. The temporary sleeper has the beneficial effects that single parts are light in weight and convenient to mount and dismount, the usage amount of steel is small, the temporary sleeper is energy-saving and environment-friendly, the temporary sleeper can be guaranteed to be located in a central position of a tunnel, two steel rails are located at the same horizontal position to ensure traveling safety; and the temporary sleeper is unlikely to deposit mud and water in a use process, facilitates civilized construction and hardly wears a duct piece of a forming tunnel.
Description
[technical field]
The utility model relates to a kind of working interim sleeper, relates in particular to the interim sleeper that a kind of shield-tunneling construction is used.
[background technology]
In the shield-tunneling construction, mine car and shield machine trolley running mainly adopt I16a i iron sleeper at present, the about 2.3m of joint length, and the about 35kg of single-piece weight, during use, single-piece weight is large, is not easy to installation and removal; The steel material that uses is large, is unfavorable for energy-conservation and environmental protection; Easily deposition, ponding are unfavorable for civilized construction in the use procedure; Section of jurisdiction wearing and tearing to the moulding tunnel are larger, affect attractive in appearance.
[utility model content]
It is large that the utility model purpose is to solve the interim sleeper single-piece weight that shield-tunneling construction uses, be not easy to installation and removal, steel material is large, be unfavorable for energy-conservation and environmental protection, easily deposition, ponding, be unfavorable for civilized construction, and larger to the wearing and tearing of the section of jurisdiction in moulding tunnel, affect deficiency attractive in appearance and provide a kind of Novel shield working interim sleeper.
The utility model is achieved through the following technical solutions: comprise arc sleeper and triangle sleeper, described triangle sleeper plugs together with the arc sleeper and is connected.
Further, described arc sleeper comprises curved panel, pillow shoulder, rail pressing plate, and the two ends of described curved panel are fixedly installed two pillow shoulders, and the pillow shoulder is provided with the rail pressing plate.
Further, described triangle sleeper comprises triangle sleeper curved panel, vertical support plate, horizontal supporting plate, clamping plate, rail pressing plate, described vertical support plate, horizontal support and triangle sleeper curved panel consist of cambered surface triangle shape structure, vertical support plate left end both sides are provided with clamping plate, are provided with the rail pressing plate on the horizontal supporting plate.
Further, described pillow shoulder is provided with the tension rib circular hole.
During use: the curved track occipitalia divides for fixing mine car traveling steel rail, its arcuate structure can guarantee that the sleeper integral position is in the middle, tunnel, the arris rail occipitalia divides and is stuck in the two ends that the curved track occipitalia divides, be used for fixedly trolley running rail, when guaranteeing the shield machine trolley running, can not slide behind the triangle pressurized, deviate from.
Center to center distance 1m between sleeper, two ends adopt the round steel of Φ 12 to connect, and guarantee that sleeper is not offset, does not slide.The arris rail occipitalia divides switches use from back to front, guarantees that the shield machine chassis moves ahead smoothly.
Sleeper is connected the employing pressing plate and compresses with rail, can finely tune gauge according to the crooked situation in tunnel, guarantees traffic safety.
The beneficial effects of the utility model are:
1. greatly alleviate the weight of single-piece sleeper;
2. this sleeper is easy for installation, quick, greatly improves work efficiency, and dismounting is also very convenient after using;
3. the employed steel material of the relative i iron sleeper of this sleeper is saved greatly, and can repetitive cycling use, and has good versatility;
4. during shield-tunneling construction, use this structure sleeper, can guarantee that sleeper is in the tunnel center position, guarantee that two one steel rails are in the same level position, guarantee traffic safety;
5. this sleeper adopts arcuate structure, is conducive to tunnel internal drainage blowdown, effectively raises on-the-spot civilized construction degree.
[description of drawings]
Fig. 1 is the interim concrete sleeper schematic diagram that the utility model shield-tunneling construction is used;
Reference numeral: 1, arc sleeper; 2, triangle sleeper; 11, curved panel; 12, pillow shoulder; 13, rail pressing plate; 14, tension rib circular hole; 21, triangle sleeper curved panel; 22, vertical support plate; 23, horizontal supporting plate; 24, clamping plate.
[specific embodiment]
Below in conjunction with the drawings and the specific embodiments the utility model is described further:
Embodiment 1:
As shown in Figure 1, the interim sleeper that a kind of shield-tunneling construction is used comprises arc sleeper 1 and triangle sleeper 2, and described triangle sleeper 2 plugs together with arc sleeper 1 and is connected.
Preferably, described arc sleeper comprises curved panel 11, pillow shoulder 12, rail pressing plate 13, and the two ends of described curved panel 11 are fixedly installed two pillow shoulders 12, and pillow shoulder 12 is provided with rail pressing plate 13.
Preferably, described triangle sleeper comprises triangle sleeper curved panel 21, vertical support plate 22, horizontal supporting plate 23, clamping plate 24, rail pressing plate 13, described vertical support plate 22, horizontal supporting plate 23 consist of cambered surface triangle shape structure with triangle sleeper curved panel 21, vertical support plate 22 left end both sides are provided with clamping plate 24, are provided with rail pressing plate 13 on the horizontal supporting plate 23.
Preferably, described pillow shoulder 12 is provided with tension rib circular hole 14.
During use: the curved track occipitalia divides for fixing mine car traveling steel rail, its arcuate structure can guarantee that the sleeper integral position is in the middle, tunnel, the arris rail occipitalia divides and is stuck in the two ends that the curved track occipitalia divides, be used for fixedly trolley running rail, when guaranteeing the shield machine trolley running, can not slide behind the triangle pressurized, deviate from.
Center to center distance 1m between sleeper, two ends adopt the round steel of Φ 12 to connect, and guarantee that sleeper is not offset, does not slide.The arris rail occipitalia divides switches use from back to front, guarantees that the shield machine chassis moves ahead smoothly.
Sleeper is connected the employing pressing plate and compresses with rail, can finely tune gauge according to the crooked situation in tunnel, guarantees traffic safety.
Embodiment 2:
Clamping plate on the triangle sleeper also can be arranged on arc sleeper two ends, and the arris rail occipitalia is divided in the clamping plate that are inserted into curved track occipitalia minute two ends.
The according to the above description announcement of book and instruction, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this manual, these terms do not consist of any restriction to the utility model just for convenience of description.
Claims (4)
1. interim sleeper that shield-tunneling construction is used, it is characterized in that: comprise arc sleeper and triangle sleeper, described triangle sleeper plugs together with the arc sleeper and is connected.
2. the interim sleeper used of shield-tunneling construction according to claim 1, it is characterized in that: described arc sleeper comprises curved panel, pillow shoulder, rail pressing plate, and the two ends of described curved panel are fixedly installed two pillow shoulders, and the pillow shoulder is provided with the rail pressing plate.
3. the interim sleeper used of shield-tunneling construction according to claim 1, it is characterized in that: described triangle sleeper comprises triangle sleeper curved panel, vertical support plate, horizontal supporting plate, clamping plate, rail pressing plate, described vertical support plate, horizontal support and triangle sleeper curved panel consist of cambered surface triangle shape structure, vertical support plate left end both sides are provided with clamping plate, are provided with the rail pressing plate on the horizontal supporting plate.
4. the interim sleeper used of shield-tunneling construction according to claim 2, it is characterized in that: described pillow shoulder is provided with the tension rib circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220604096 CN202881780U (en) | 2012-11-15 | 2012-11-15 | Temporary sleeper for tunnel shield construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220604096 CN202881780U (en) | 2012-11-15 | 2012-11-15 | Temporary sleeper for tunnel shield construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202881780U true CN202881780U (en) | 2013-04-17 |
Family
ID=48073221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220604096 Expired - Fee Related CN202881780U (en) | 2012-11-15 | 2012-11-15 | Temporary sleeper for tunnel shield construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202881780U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294715A (en) * | 2014-09-18 | 2015-01-21 | 中铁十二局集团有限公司 | Safe and rapid combined shield tunneling light sleeper |
| CN104562870A (en) * | 2015-01-29 | 2015-04-29 | 中铁十九局集团轨道交通工程有限公司 | Portable assembled shield tunneling machine sleeper |
| CN106245471A (en) * | 2016-10-17 | 2016-12-21 | 中建交通建设集团有限公司 | A kind of light-duty sleeper of rapid-assembling/disassembling and using method thereof |
| CN106835866A (en) * | 2017-01-25 | 2017-06-13 | 中铁隧道集团有限公司 | A kind of Open TBM walking side rail separates the method that assembling is recycled with central track |
| CN107447598A (en) * | 2017-08-17 | 2017-12-08 | 中铁十局集团第三工程有限公司 | A kind of building method of railway roadbed changeover portion support meanss and railway roadbed changeover portion support system |
| CN108103857A (en) * | 2017-12-29 | 2018-06-01 | 上海市机械施工集团有限公司 | Sleeper and its application construction method in tunnel |
| CN109235161A (en) * | 2018-10-17 | 2019-01-18 | 中建八局轨道交通建设有限公司 | Horizontal connection device and device for fixing running tracks for sleeper in shield tunnel |
| CN110375911A (en) * | 2019-07-11 | 2019-10-25 | 宁波六希格码建筑科技有限公司 | A kind of railway sleeper stress detection method and its optimization structure |
-
2012
- 2012-11-15 CN CN 201220604096 patent/CN202881780U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294715A (en) * | 2014-09-18 | 2015-01-21 | 中铁十二局集团有限公司 | Safe and rapid combined shield tunneling light sleeper |
| CN104294715B (en) * | 2014-09-18 | 2017-01-11 | 中铁十二局集团有限公司 | Safe and rapid combined shield tunneling light sleeper |
| CN104562870A (en) * | 2015-01-29 | 2015-04-29 | 中铁十九局集团轨道交通工程有限公司 | Portable assembled shield tunneling machine sleeper |
| CN104562870B (en) * | 2015-01-29 | 2016-03-30 | 中铁十九局集团轨道交通工程有限公司 | Portable combined shield machine sleeper |
| CN106245471A (en) * | 2016-10-17 | 2016-12-21 | 中建交通建设集团有限公司 | A kind of light-duty sleeper of rapid-assembling/disassembling and using method thereof |
| CN106835866A (en) * | 2017-01-25 | 2017-06-13 | 中铁隧道集团有限公司 | A kind of Open TBM walking side rail separates the method that assembling is recycled with central track |
| CN107447598A (en) * | 2017-08-17 | 2017-12-08 | 中铁十局集团第三工程有限公司 | A kind of building method of railway roadbed changeover portion support meanss and railway roadbed changeover portion support system |
| CN108103857A (en) * | 2017-12-29 | 2018-06-01 | 上海市机械施工集团有限公司 | Sleeper and its application construction method in tunnel |
| CN109235161A (en) * | 2018-10-17 | 2019-01-18 | 中建八局轨道交通建设有限公司 | Horizontal connection device and device for fixing running tracks for sleeper in shield tunnel |
| CN110375911A (en) * | 2019-07-11 | 2019-10-25 | 宁波六希格码建筑科技有限公司 | A kind of railway sleeper stress detection method and its optimization structure |
| CN110375911B (en) * | 2019-07-11 | 2021-04-16 | 宁波六希格码建筑科技有限公司 | Rail sleeper stress detection method and optimization structure thereof |
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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: 20130417 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |