CN205036387U - But large -span variable cross section lining cutting platform truck - Google Patents
But large -span variable cross section lining cutting platform truck Download PDFInfo
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- CN205036387U CN205036387U CN201520800634.5U CN201520800634U CN205036387U CN 205036387 U CN205036387 U CN 205036387U CN 201520800634 U CN201520800634 U CN 201520800634U CN 205036387 U CN205036387 U CN 205036387U
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Abstract
The utility model belongs to the technical field of tunnel lining construction equipment, run into the continuous technical problem that construction platform truck commonly used can not meet the demands when changeable of super large section and cross dimensions in the two lining constructions in the tunnel for solving, provide a but large -span variable cross section lining cutting platform truck, include shaped steel rack, adjustable crossbeam, walk capable system, set up at shaped steel rack outlying arc formwork, shore and hydraulic jack, the shaped steel rack is two gate -type frames, can dismantle the connection through adjustable crossbeam between two gate -type frames, sets up capable system below the shaped steel rack, arc formwork's shape and tunnel section shape phase -match are connected with hydraulic jack through shoring between shaped steel rack and the arc formwork. Adopt the utility model discloses being under construction and having solved different cross -section lining cutting section form platform truck adaptability problems, maneuverability is strong, and the construction progress is fast, and safe and reliable, this lining cutting platform truck use in the construction and has shortened construction period, gain fine economic effects.
Description
Technical field
The utility model belongs to lining construction equipment technical field, is specifically related to a kind of large span variable cross section lining trolley.
Background technology
In tunnel double-lining construction, general cross dimensions is little, and span, within 15m, just can meet construction requirement with the shaped steel chassis of simple gate frame; But run into big cross section, span, when 15m ~ 20m, with the chassis of Double-doorframe type, just can need meet the demands.General tunnel cross-section can not be changeable, during Varied section, if can again buy new chassis when length is large; If length hour, steelframe usually can be adopted to carry on the back the method construction of steel form.But once run into large section, span is being greater than 20m, and cross dimensions continuous changeable time, conventional construction method and chassis just can not meet the demands.
Summary of the invention
The utility model be solve in tunnel double-lining construction run into large section and cross dimensions continuous changeable time the construction trolley the commonly used technical problem that can not meet the demands, provide a kind of large span variable cross section lining trolley.
The technical solution adopted in the utility model is as follows:
A kind of large span variable cross section lining trolley, comprise shaped steel stand, adjustable crossbeam, walking system, be arranged on shaped steel stand periphery arc formwork, shore and hydraulic jack, described shaped steel stand is Double door type framework, removably connected by adjustable crossbeam between Double door type framework, below Double door type framework, walking system is set, the shape of described arc formwork and tunnel cross-section mating shapes, shaped steel stand is connected with hydraulic jack by shoring with between arc formwork.
Described shaped steel stand is assembled by shaped steel crossbeam, is bolted between shaped steel crossbeam.
Described shaped steel stand is also provided with ancillary facility, and described ancillary facility comprises cat ladder, power system and illuminator.
The beneficial effects of the utility model: the utility model can according to the size of tunnel lateral direction section by regulating the adjustable crossbeam between Double door type framework, Double door type framework is become three portal frames, adopt the utility model to carry out construction and solve different cross section lining section form chassis adaptability problem, workable, construction speed is fast, safe and reliable, this lining trolley is applied and is shortened the construction period in construction, obtains good economic effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional drawing of Fig. 1;
In figure: 1-shaped steel stand, the adjustable crossbeam of 2-, 3-walking system, 4-arc formwork, 5-shores, 6-hydraulic jack, 7-shaped steel crossbeam, 8-ancillary facility.
Detailed description of the invention
As Fig. 1, shown in 2, a kind of large span variable cross section lining trolley, comprise shaped steel stand 1, adjustable crossbeam 2, walking system 3, be arranged on the arc formwork 4 of shaped steel stand 1 periphery, shore 5 and hydraulic jack 6, described shaped steel stand 1 is Double door type framework, removably connected by adjustable crossbeam 2 between Double door type framework, when tunnel lateral direction section changes, the adjustment of chassis width is carried out by regulating adjustable crossbeam 2, walking system 3 is set below shaped steel stand 1, described walking system 3 is variable scroll wheel, variable scroll wheel can realize the horizontal and vertical movement of shaped steel stand 1, the shape of described arc formwork 4 and tunnel cross-section mating shapes, between shaped steel stand 1 with arc formwork 4 by shore 5 and hydraulic jack 6 be connected, describedly shore 5 and regulated by screw mandrel, 5 are shored according to different cross section increase arc formwork 4 and growth during Varied section, hydraulic jack 6 is divided into horizontal and vertical two kinds, regulate transverse direction and vertical displacement respectively, chassis is accurately located.
Described shaped steel stand 1 is assembled by shaped steel crossbeam 7, for convenience of dismounting, is bolted between shaped steel crossbeam 7.
Described shaped steel stand 1 is also provided with ancillary facility 8, and described ancillary facility 8 comprises cat ladder, power system and illuminator.
Adopt the utility model to carry out construction and solve different cross section lining section form chassis adaptability problem, workable, construction speed is fast, and safe and reliable, this lining trolley is applied and shortened the construction period in construction, obtains good economic effect.
Claims (3)
1. a large span variable cross section lining trolley, it is characterized in that: comprise shaped steel stand (1), adjustable crossbeam (2), walking system (3), be arranged on the arc formwork (4) that shaped steel stand (1) is peripheral, shore (5) and hydraulic jack (6), described shaped steel stand (1) is Double door type framework, removably connected by adjustable crossbeam (2) between Double door type framework, shaped steel stand (1) below arranges walking system (3), the shape of described arc formwork (4) and tunnel cross-section mating shapes, by shoring (5) and hydraulic jack (6) is connected between shaped steel stand (1) with arc formwork (4).
2. a kind of large span variable cross section lining trolley according to claim 1, is characterized in that: described shaped steel stand (1) is assembled by shaped steel crossbeam (7), and shaped steel crossbeam is bolted between (7).
3. a kind of large span variable cross section lining trolley according to claim 1, is characterized in that: described shaped steel stand (1) is also provided with ancillary facility (8), and described ancillary facility (8) comprises cat ladder, power system and illuminator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800634.5U CN205036387U (en) | 2015-10-13 | 2015-10-13 | But large -span variable cross section lining cutting platform truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800634.5U CN205036387U (en) | 2015-10-13 | 2015-10-13 | But large -span variable cross section lining cutting platform truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205036387U true CN205036387U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520800634.5U Active CN205036387U (en) | 2015-10-13 | 2015-10-13 | But large -span variable cross section lining cutting platform truck |
Country Status (1)
| Country | Link |
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| CN (1) | CN205036387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431612A (en) * | 2020-04-28 | 2021-03-02 | 中铁隧道局集团有限公司 | Quick construction pin-connected panel platform truck suitable for flat hole of super large span room |
-
2015
- 2015-10-13 CN CN201520800634.5U patent/CN205036387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431612A (en) * | 2020-04-28 | 2021-03-02 | 中铁隧道局集团有限公司 | Quick construction pin-connected panel platform truck suitable for flat hole of super large span room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170228 Address after: 030001 Taiyuan City, Shanxi meet the main street, No. 269 Patentee after: China Railway Third Engineering Co., Ltd. Patentee after: Three bridge and Tunnel Engineering Co. Ltd. group Address before: 030001 Yingze street, Shanxi, No. 269, No. Patentee before: China Railway Third Engineering Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: 030001 Yingze street, Shanxi, No. 269, No. Co-patentee after: Three bridge and Tunnel Engineering Co. Ltd. group Patentee after: China Railway Third Engineering Co., Ltd. Address before: 030001 Taiyuan City, Shanxi meet the main street, No. 269 Co-patentee before: Three bridge and Tunnel Engineering Co. Ltd. group Patentee before: China Railway Third Engineering Co., Ltd. |