CN204571997U - Shield shell-type tunnelling equipment - Google Patents
Shield shell-type tunnelling equipment Download PDFInfo
- Publication number
- CN204571997U CN204571997U CN201520225046.3U CN201520225046U CN204571997U CN 204571997 U CN204571997 U CN 204571997U CN 201520225046 U CN201520225046 U CN 201520225046U CN 204571997 U CN204571997 U CN 204571997U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- shield shell
- connector
- construction
- slider
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a kind of shield shell-type tunnelling equipment, relate to mine construction tunnelling technical field of construction.The utility model comprises two tracks being set in parallel in ground and the shield shell matched with tunnel, and shield shell is installed in orbit by roller; Shield shell is provided with multiple guide rail I matched with shield shell, each guide rail I is at least installed the slider I of sliding along guide rail I for a pair, between two slider I, be connected with connector I; Connector I is provided with guide rail II, guide rail II is parallel to track; Guide rail II is provided with the multipair slide block II slided along guide rail II, between often pair of slide block II, is connected with connector II; Connector II connects jumbolter guide rail by axle sleeve; Multiple bracing or strutting arrangement is provided with between shield shell and the top in tunnel.Can be located jumbolter by guide rail in construction, improve efficiency of construction, and can construction safety be ensured.
Description
Technical field
The utility model relates to mine construction tunnelling technical field of construction, specifically a kind of shield shell-type tunnel
Heading equipment.
Background technology
forbid sky to push up operation in roadway construction process, current top board mainly adopts mobile forestope or hydraulic prop to carry out temporary lining, then beats square skyhook by by centre to the order that two help, and completes roadway support operation.This kind of form of construction work efficiency of construction is low, and security reliability is poor.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the utility model provides a kind of shield shell-type tunnelling equipment,
To increase work efficiency and safety is high.
The utility model realizes with following technical scheme: a kind of shield shell-type tunnelling equipment, and comprise two tracks being set in parallel in ground and the shield shell matched with tunnel, described shield shell is installed in orbit by roller; Shield shell is provided with multiple guide rail I matched with shield shell, each guide rail I is at least installed the slider I of sliding along guide rail I for a pair, between two slider I, be connected with connector I; Connector I is provided with guide rail II, guide rail II is parallel to track; Guide rail II is provided with the multipair slide block II slided along guide rail II, between often pair of slide block II, is connected with connector II; Connector II connects jumbolter guide rail by axle sleeve; Multiple bracing or strutting arrangement is provided with between shield shell and the top in tunnel.
It is further: shield shell has been fixedly connected along drift section direction two guide rails I, each guide rail I is respectively equipped with two pairs of slider I, and its middle guide I is for falling " U " shape guide rail.
Described bracing or strutting arrangement is hydraulic jack.
The beneficial effects of the utility model are: can be located jumbolter by guide rail in construction, improve efficiency of construction, and can ensure construction safety.
Accompanying drawing explanation
Fig. 1 is the generalized section of the utility model at drift section;
Fig. 2 the utility model is along the schematic diagram of roadway direction;
Fig. 3 is local I enlarged drawing in Fig. 1;
Fig. 4 is local II enlarged drawing in Fig. 2;
Fig. 5 is local III enlarged drawing in Fig. 2.
In figure: 1, track, 2, roller, 3, shield shell, 4, guide rail I, 5, slider I, 6, connector I, 7, guide rail II, 8, slide block II, 9, connector II, 10, jumbolter guide rail, 11, bracing or strutting arrangement.
Detailed description of the invention
As illustrated in fig. 1 and 2, a kind of shield shell-type tunnelling equipment comprises two tracks 1 being set in parallel in ground and the shield shell 3 matched with tunnel, and described shield shell 3 is installed on path 1 by roller 2; Shield shell 3 is provided with multiple guide rail I 4 matched with shield shell, each guide rail I 4 is at least installed a pair along guide rail I 4 slide slider I 5, two slider I 5 between be connected with connector I 6; Connector I 6 is provided with guide rail II 7, guide rail II 7 is parallel to track 1; Guide rail II 7 is provided with the multipair slide block II 8 slided along guide rail II 7, between often pair of slide block II 8, is connected with connector II 9; Connector II 9 connects jumbolter guide rail 10 by axle sleeve; Multiple bracing or strutting arrangement 11 is provided with between shield shell 3 and the top in tunnel.
In the present embodiment, shield shell 3 has been fixedly connected along drift section direction two guide rails I 4, each guide rail I 4 is respectively equipped with two pairs of slider I 5, and its middle guide I 4, for falling " U " shape guide rail, can slide along guide rail I 4 direction in construction as required.Described bracing or strutting arrangement 11 is hydraulic jack.
The position relationship of slider I 5, connector I 6, slide block II 8 and connector II 9 as shown in Figure 3.The position relationship of guide rail I and guide rail II as shown in Figure 4.The position relationship of connector II 9, guide rail II 8 and jumbolter guide rail 10 as shown in Figure 5.
The course of work: shield shell 3 is moved forward along roadway construction direction on the track 1 laid in advance by roller 2, protection operating personnel safety.Shield shell housing is equipped with hydraulic jack, fixes shield shell by hydraulic jack during jumbolter operation, play a supportive role.In work progress, can according to jewel hole position, by slider I 5 and slide block II 8, the movement on respective guide rail meets construction needs, and constructor is in the lower operation of housing protection, available protecting personal security.
Claims (3)
1. a shield shell-type tunnelling equipment, is characterized in that: comprise two tracks (1) being set in parallel in ground and the shield shell (3) matched with tunnel, described shield shell (3) is arranged on track (1) by roller (2); Shield shell (3) is provided with multiple guide rail I (4) matched with shield shell, each guide rail I (4) is at least installed the slider I (5) of sliding along guide rail I (4) for a pair, between two slider I (5), be connected with connector I (6); Connector I (6) is provided with guide rail II (7), guide rail II (7) is parallel to track (1); Guide rail II (7) is provided with the multipair slide block II (8) slided along guide rail II (7), between often pair of slide block II (8), is connected with connector II (9); Connector II (9) connects jumbolter guide rail (10) by axle sleeve; Multiple bracing or strutting arrangement (11) is provided with between shield shell (3) and the top in tunnel.
2. shield shell-type tunnelling equipment according to claim 1, it is characterized in that: shield shell (3) has been fixedly connected along drift section direction two guide rails I (4), each guide rail I (4) is respectively equipped with two pairs of slider I (5), its middle guide I (4) is for falling " U " shape guide rail.
3. shield shell-type tunnelling equipment according to claim 1 and 2, is characterized in that: described bracing or strutting arrangement (11) is hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225046.3U CN204571997U (en) | 2015-04-14 | 2015-04-14 | Shield shell-type tunnelling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225046.3U CN204571997U (en) | 2015-04-14 | 2015-04-14 | Shield shell-type tunnelling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204571997U true CN204571997U (en) | 2015-08-19 |
Family
ID=53864651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520225046.3U Withdrawn - After Issue CN204571997U (en) | 2015-04-14 | 2015-04-14 | Shield shell-type tunnelling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204571997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818992A (en) * | 2015-04-14 | 2015-08-05 | 中煤第五建设有限公司 | Shield shell type roadway tunnelling apparatus |
| WO2021203625A1 (en) * | 2020-04-09 | 2021-10-14 | 山东建筑大学 | Composite supporting structure, and construction system and method |
-
2015
- 2015-04-14 CN CN201520225046.3U patent/CN204571997U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818992A (en) * | 2015-04-14 | 2015-08-05 | 中煤第五建设有限公司 | Shield shell type roadway tunnelling apparatus |
| WO2021203625A1 (en) * | 2020-04-09 | 2021-10-14 | 山东建筑大学 | Composite supporting structure, and construction system and method |
| US11739639B2 (en) | 2020-04-09 | 2023-08-29 | Shandong Jianzhu University | Composite support structure, construction system, and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150819 Effective date of abandoning: 20171114 |