CN203248167U - Safe inclined shaft lining trolley - Google Patents
Safe inclined shaft lining trolley Download PDFInfo
- Publication number
- CN203248167U CN203248167U CN2013201771356U CN201320177135U CN203248167U CN 203248167 U CN203248167 U CN 203248167U CN 2013201771356 U CN2013201771356 U CN 2013201771356U CN 201320177135 U CN201320177135 U CN 201320177135U CN 203248167 U CN203248167 U CN 203248167U
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- CN
- China
- Prior art keywords
- inclined shaft
- trolley
- shaft lining
- door frame
- lining trolley
- 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.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model relates to the field of tunnel inclined shaft lining construction, in particular to a safe inclined shaft lining trolley. The safe inclined shaft lining trolley solves the problems that an existing inclined shaft lining trolley is poor in locating effect and easy to slip, and safety accidents are caused. The safe inclined shaft lining trolley comprises trolley gantry mounting, walking wheels, side forms and arch forms. Each walking wheel is provided with a rail locking device, anti-slip check blocks are arranged at two ends of the arch forms, the upper ends of the anti-slip check blocks are fixed with the arch forms, the lower ends of the anti-slip check blocks are clamped against the inner side of the trolley gantry mounting, landing inclined struts are arranged at the front end of the trolley gantry mounting at intervals, landing screw rods are arranged on the two sides of the bottom of the front end of the trolley gantry mounting, and a set of supporting screw rods perpendicular to the ground are arranged at the rear end of the trolley gantry mounting. The safe inclined shaft lining trolley is simple in structure, reasonable in design and simple in improvement, the rail locking devises and the anti-slip check blocks are used as main measures, the landing screw rods, the landing inclined struts and the supporting screw rods are used auxiliary measures, so that effective location is achieved on the lining trolley, and the safe inclined shaft lining trolley is safe and reliable. The technological improvement further reduces a great amount of investment of manpower and material resources, working efficiency is greatly improved, and considerable economic benefit is created.
Description
Technical field
The utility model relates to inclined shaft lining construction field, tunnel, is specially a kind of safety type inclined shaft lining trolley.
Background technology
Chassis is railway, highway tunnel concrete lining one-step molding device, formed by walking mechanism, bogie frame, steel form, template vertical lift and side direction telescoping mechanism, hydraulic system, electrical control system six major parts, the tunnel cross-section that provides according to the user manufactures and designs, can guarantee limit excavation, limit lining cutting, its height of portal clearance and width can guarantee that rail or trackless haulage vehicle pass through.
But in the practice of construction process, because the shaft with large angle of inclination gradient is large, when moving forward the large-tonnage lining trolley, can't move according to traditional walking manner, because mobile on the inclined-plane, the fixing impact that will be subject to partical gravity of large-tonnage lining trolley, if do not take technological improvement can't realize that the large-tonnage lining trolley moves on the inclined-plane and the location, also can't normally finish Second Lining Construction.Usually adopt at present the movements that several roads diagonal brace is controlled chassis that increase, locating effect is not fine, and along with concrete gravity is increasing, chassis slides easily in the work progress, causes security incident more.
Summary of the invention
The utility model for solve existing heavy grade inclined shaft lining trolley locating effect be not fine, chassis slides easily and cause the problem of security incident, and a kind of safety type inclined shaft lining trolley is provided.
The utility model is to adopt following technical scheme to realize: safety type inclined shaft lining trolley, comprise the chassis door frame, be installed in the road wheel of chassis door frame below, chassis door frame both sides are equipped with side form by telescoping mechanism, the top is equipped with the arch mould, innovative point of the present utility model is to be equipped with on each road wheel lock rail device, arch mould two ends are respectively equipped with Anti skid stop dog, and the Anti skid stop dog upper end is fixed with the arch mould, and it is inboard that the lower end active card leans against the chassis door frame.The effect of described lock rail device is with road wheel and the locking of chassis moving guide rail, be existing known configurations, can adopt multiple frame for movement to realize, the effect of Anti skid stop dog be stop the arch mould under himself gravity to the low direction slippage of the gradient, because arch mould and side form are hinged relationship, so Anti skid stop dog also can stop whole template system to be subjected to displacement.
Described chassis door frame front interval is provided with the upper end and the chassis door frame is hinged, the lower end fixes the support ground diagonal brace in ground dustpan hole, the front bottom end both sides also are respectively equipped with support ground leading screw, the quantity of support ground diagonal brace and support ground screw mandrel and position can determine that according to trolley structure, construction requirement its effect is further to stop chassis integral body to be slided to the low direction of the gradient.
Described chassis door frame rear end is interval with one group perpendicular to domatic support top leading screw, and support top leading screw lower end and chassis door frame are hinged, and upper end and inclined shaft inwall hold out against, and can effectively stop the high end in chassis position to be upturned and to tumble.
Compared with prior art, the utility model is simple in structure, reasonable in design, improvement is simple, take lock rail device, Anti skid stop dog as major measure, take support ground leading screw, support ground diagonal brace and support top leading screw as ancillary method, realized the effective location to lining trolley, and safe and reliable, and this technological improvement has also reduced the investment of a large amount of manpower and materials, simultaneously improve greatly operating efficiency, created considerable economic benefit.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: 1-chassis door frame; The 2-road wheel; 3-encircles mould; 4-lock rail device; The 5-Anti skid stop dog; 6-dustpan hole; 7-support ground diagonal brace; 8-support ground leading screw; 9-support top leading screw.
The specific embodiment
Safety type inclined shaft lining trolley, as shown in Figure 1, comprise chassis door frame 1, be installed in the road wheel 2 of chassis door frame below, chassis door frame both sides are equipped with side form by telescoping mechanism, the top is equipped with arch mould 3, and lock rail device 4 is installed on each road wheel, and arch mould two ends are respectively equipped with Anti skid stop dog 5, the Anti skid stop dog upper end is fixed with the arch mould, and it is inboard that the lower end active card leans against the chassis door frame;
Claims (3)
1. safety type inclined shaft lining trolley, comprise chassis door frame (1), be installed in the road wheel (2) of chassis door frame below, chassis door frame both sides are equipped with side form by telescoping mechanism, the top is equipped with arch mould (3), it is characterized in that being equipped with on each road wheel lock rail device (4), arch mould two ends are respectively equipped with Anti skid stop dog (5), and the Anti skid stop dog upper end is fixed with the arch mould, and it is inboard that the lower end active card leans against the chassis door frame.
2. safety type inclined shaft lining trolley according to claim 1, it is characterized in that chassis door frame (1) front interval is provided with the upper end and the chassis door frame is hinged, the lower end fixes the support ground diagonal brace (7) in ground dustpan hole (6), the front bottom end both sides leading screw (8) with also being respectively equipped with support.
3. safety type inclined shaft lining trolley according to claim 1 and 2 is characterized in that chassis door frame (1) rear end is interval with one group perpendicular to domatic support top leading screw (9), and support top leading screw lower end and chassis door frame (1) are hinged, and upper end and inclined shaft inwall hold out against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201771356U CN203248167U (en) | 2013-04-10 | 2013-04-10 | Safe inclined shaft lining trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201771356U CN203248167U (en) | 2013-04-10 | 2013-04-10 | Safe inclined shaft lining trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248167U true CN203248167U (en) | 2013-10-23 |
Family
ID=49374612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201771356U Expired - Fee Related CN203248167U (en) | 2013-04-10 | 2013-04-10 | Safe inclined shaft lining trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248167U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437788A (en) * | 2013-08-01 | 2013-12-11 | 石家庄铁道大学 | Method for spanning small-diameter open TBM (Tunnel Boring Machine) trackless backup trolley on lagging jacks |
| CN104005785A (en) * | 2014-06-16 | 2014-08-27 | 中国水利水电第十四工程局有限公司 | Staff carrier vehicle for inclined shaft expanding excavation |
| CN104948203A (en) * | 2015-04-29 | 2015-09-30 | 中铁隧道集团三处有限公司 | Integral construction method for inclined-shaft tunnel linings and asymmetric mid-wall linings |
| CN108678778A (en) * | 2018-05-09 | 2018-10-19 | 中铁十二局集团第二工程有限公司 | Heavy grade inclined shaft Second Lining Construction method |
-
2013
- 2013-04-10 CN CN2013201771356U patent/CN203248167U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437788A (en) * | 2013-08-01 | 2013-12-11 | 石家庄铁道大学 | Method for spanning small-diameter open TBM (Tunnel Boring Machine) trackless backup trolley on lagging jacks |
| CN103437788B (en) * | 2013-08-01 | 2016-01-27 | 石家庄铁道大学 | After minor diameter Open TBM trackless, the method for bow member crossed over by supporting chassis |
| CN104005785A (en) * | 2014-06-16 | 2014-08-27 | 中国水利水电第十四工程局有限公司 | Staff carrier vehicle for inclined shaft expanding excavation |
| CN104005785B (en) * | 2014-06-16 | 2016-02-03 | 中国水利水电第十四工程局有限公司 | A kind of personnel carrier of excavation expansion of inclined well |
| CN104948203A (en) * | 2015-04-29 | 2015-09-30 | 中铁隧道集团三处有限公司 | Integral construction method for inclined-shaft tunnel linings and asymmetric mid-wall linings |
| CN108678778A (en) * | 2018-05-09 | 2018-10-19 | 中铁十二局集团第二工程有限公司 | Heavy grade inclined shaft Second Lining Construction method |
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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: 20131023 Termination date: 20210410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |