CN104675415A - Lining trolley with adjustable height - Google Patents
Lining trolley with adjustable height Download PDFInfo
- Publication number
- CN104675415A CN104675415A CN201310638024.5A CN201310638024A CN104675415A CN 104675415 A CN104675415 A CN 104675415A CN 201310638024 A CN201310638024 A CN 201310638024A CN 104675415 A CN104675415 A CN 104675415A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- type column
- pillar type
- column steel
- upright post
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 56
- 239000010959 steel Substances 0.000 claims abstract description 56
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 241000282326 Felis catus Species 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a lining trolley with adjustable height. An inner circular upright post steel pipe is placed in an outer circular upright post steel pipe; inner and outer circular upright post steel pipes are served with gaps, the inner circular upright post steel pipe is externally equipped with a hoop, and both ends of a lower cross beam are connected with the outer circular upright post steel pipe; both ends of an outer upper cross beam are connected with the inner circular upright post steel pipe, a jack is mounted between the lower cross beam and the upper cross beam; a template jack is arranged on the inner circular upright post steel pipe, and the lower end of the outer circular upright post steel pipe is provided with a walking device. The lining trolley with adjustable height is simple and practicable in use and good in safety; the device can provide a safe and stable working platform with exact adjusted height for concrete vault lining of expressway tunnels and hydraulic tunnels.
Description
Technical field
The present invention relates to a kind of lining trolley of adjustment height, be specifically related to a kind of lining trolley needing adjustment tunnel, tunnel height be applicable in freeway tunnel, hydraulic tunnel field.
Background technology
It is that how rapid adjustment chassis height completes tunnel, the lining cutting of tunnel vault when same bar tunnel, tunnel height difference that freeway tunnel, hydraulic tunnel concrete arch roof liner build one of difficult point.Usually adopted scene to set up support installing template concreting to the tunnel of same bar differing heights, the vault lining cutting of tunnel in the past.Scene sets up that support is taken a lot of work, time-consuming, waste of material is comparatively large, and the security context of personnel's operation is poor.
Summary of the invention
The object of this invention is to provide a kind of lining trolley of adjustment height, this chassis is easy to operate, practicality is high, can be tunnel, the lining cutting of tunnel vault provides a safety, stable job platform.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of lining trolley of adjustment height, interior pillar type column steel pipe is placed in outer pillar type column steel pipe, and inside and outside pillar type column steel pipe is reserved with gap, outside interior pillar type column steel pipe, anchor ear is installed, lower transverse beam two ends and outer pillar type column fastener for connection; Top rail two ends and interior pillar type column fastener for connection outside, jack is arranged on lower transverse beam and between top rail; Interior pillar type column steel pipe is provided with template jack, and pillar type column steel pipe lower end is provided with running gear outside.
Between lower transverse beam and lower transverse beam and outer pillar type column steel pipe be also provided with many first cant beams; Many second cant beams are provided with above top rail.
The top of outer pillar type column steel pipe is provided with reinforcing ring, outer pillar type column steel pipe top face and reinforcing ring either flush.
Outer pillar type column steel pipe is provided with work cat ladder.
Jack and template jack select spiral top or oil pressure top.
The lining trolley of adjustment height provided by the invention, the device being made up of chassis adjustment height inside and outside column steel pipe etc. makes chassis can provide the job platform of differing heights, and multiple longitudinal and transverse, cant beam provides trolley structure stress system, ensure that the stable of chassis; Vault side form backform forms trolley formwork system; Template jack forms means needed for form removal space; Work cat ladder provides chassis passage; Running gear forms the walking function of chassis.Owing to present invention employs said structure, such that the present invention is simple and practical, the good feature of safety.Preferably resolve the object that lining trolley is safe in short transverse, convenient, accurate, concrete appearance is good of freeway tunnel, hydraulic tunnel concrete arch roof liner block adjustment height.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is side-looking structural representation of the present invention.
Detailed description of the invention
Structure of the present invention as shown in Figure 1-2, a lining trolley for adjustment height, interior pillar type column steel pipe 2 is placed in outer pillar type column steel pipe 1, and inside and outside pillar type column steel pipe is reserved with gap, be provided with anchor ear 3 outside interior pillar type column steel pipe 2, lower transverse beam 6 two ends are connected with outer pillar type column steel pipe 1; Top rail 5 two ends are connected with interior pillar type column steel pipe 2 outside, and jack 4 is arranged on lower transverse beam 6 and between top rail 5; Interior pillar type column steel pipe 2 is provided with template jack 12, and pillar type column steel pipe 1 lower end is provided with running gear 14 outside.Between lower transverse beam 6 and lower transverse beam 6 be also provided with many first cant beams 8 with outer pillar type column steel pipe 1; Many second cant beams 9 are provided with above top rail 5.Outer pillar type column steel pipe 1 top is provided with reinforcing ring 7, outer pillar type column steel pipe 1 end face and reinforcing ring 7 either flush.Outer pillar type column steel pipe 1 is provided with work cat ladder 13.Jack 4 and template jack 12 select spiral top or oil pressure top.
In the present invention, it is to ensure that inside and outside pillar type column steel pipe can relative motion freely that inside and outside pillar type column steel pipe is reserved with gap; The top of jack 4 is stretched, by top rail 5, climbing power is passed to interior pillar type column steel pipe 2, thus the lining trolley realizing adjustment height facilitates in short transverse, regulates accurately; By operation template jack 12, vault side form 10 can be regained and form form removal space; Utilizing relative motion that is interior, pillar type column steel pipe to pass through the second cant beam 9 can by vault template 11 form removal; Template is received after concrete surface, utilizes running gear 14 that chassis is moved to next and builds position; Upper and lower chassis has come by work cat ladder 13.
When the present invention makes, first make lower fixing part, the triangle strengthening doughnut-shaped steel plate and a fixed number is strengthened gusset weld structure reinforcing ring 7; Outer pillar type column steel pipe 1 end face welds with reinforcing ring 7 either flush; Welded with outer pillar type column steel pipe 1 by lower transverse beam 6, above-mentioned part is welded with the first cant beam 8, forms the bottom fixed structure of a section.Interior pillar type column steel pipe 2 and top rail 5 and the second cant beam 9 etc. form the movable part of tunable arrangement, install steel hoop 3, form the top movable part in a section.Interior pillar type column steel pipe 2 to be placed in outer pillar type column steel pipe 1, to constitute the steel work of a section.
According to the length requirement of chassis, by the steel work of multiple section, by the trolley structure that the formation one such as first and second cant beam are stable, then installed rows walking apparatus 14, work cat ladder 13, jack 4, vault template 10, vault side form 11, template jack 12, has obtained chassis.
Claims (5)
1. the lining trolley of an adjustment height, it is characterized in that: interior pillar type column steel pipe (2) is placed in outer pillar type column steel pipe (1), and inside and outside pillar type column steel pipe is reserved with gap, be provided with anchor ear (3) outside interior pillar type column steel pipe (2), lower transverse beam (6) two ends are connected with outer pillar type column steel pipe (1); Be connected with interior pillar type column steel pipe (2) at top rail (5) two ends, jack (4) is arranged on lower transverse beam (6) and between top rail (5); Be provided with template jack (12) interior pillar type column steel pipe (2), pillar type column steel pipe (1) lower end is provided with running gear (14) outside.
2. the lining trolley of adjustment height according to claim 1, is characterized in that: between lower transverse beam (6) and lower transverse beam (6) and outer pillar type column steel pipe (1) be also provided with many first cant beams (8); Many second cant beams (9) are provided with in top rail (5) top.
3. the lining trolley of adjustment height according to claim 1, is characterized in that: the top of outer pillar type column steel pipe (1) is provided with reinforcing ring (7), outer pillar type column steel pipe (1) end face and reinforcing ring (7) either flush.
4. the lining trolley of adjustment height according to claim 1, is characterized in that: outer pillar type column steel pipe (1) is provided with work cat ladder (13).
5. the lining trolley of adjustment height according to claim 1, is characterized in that: jack (4) and template jack (12) select spiral top or oil pressure top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310638024.5A CN104675415A (en) | 2013-12-03 | 2013-12-03 | Lining trolley with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310638024.5A CN104675415A (en) | 2013-12-03 | 2013-12-03 | Lining trolley with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104675415A true CN104675415A (en) | 2015-06-03 |
Family
ID=53310943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310638024.5A Pending CN104675415A (en) | 2013-12-03 | 2013-12-03 | Lining trolley with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104675415A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401594A (en) * | 2015-12-08 | 2016-03-16 | 中交四公局第一工程有限公司 | Underground comprehensive pipe gallery lining trolley |
| CN113533048A (en) * | 2021-07-16 | 2021-10-22 | 华东交通大学 | Tunnel model test device and method capable of changing tunnel burial depth |
-
2013
- 2013-12-03 CN CN201310638024.5A patent/CN104675415A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401594A (en) * | 2015-12-08 | 2016-03-16 | 中交四公局第一工程有限公司 | Underground comprehensive pipe gallery lining trolley |
| CN113533048A (en) * | 2021-07-16 | 2021-10-22 | 华东交通大学 | Tunnel model test device and method capable of changing tunnel burial depth |
| CN113533048B (en) * | 2021-07-16 | 2022-10-14 | 华东交通大学 | Tunnel model test device and method capable of changing tunnel burial depth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |