CN204899941U - Whole movable tunnel ditch cable duct formworking jumbo - Google Patents
Whole movable tunnel ditch cable duct formworking jumbo Download PDFInfo
- Publication number
- CN204899941U CN204899941U CN201520640296.3U CN201520640296U CN204899941U CN 204899941 U CN204899941 U CN 204899941U CN 201520640296 U CN201520640296 U CN 201520640296U CN 204899941 U CN204899941 U CN 204899941U
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- framework platform
- running roller
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- crossbeam
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Abstract
The utility mode relates to a whole movable tunnel ditch cable duct formworking jumbo has solved current portable ditch cable duct formworking jumbo and has had the problem that the cable duct line type is relatively poor, template walking difficulty is just easily harmd. Be provided with the hoist engine on the frame platform, all be provided with vertical regulation lead screw in the every crossbeam, vertical accommodate the lead screw goes up to twist has adjusting nut, and the lower extreme of vertical regulation lead screw all is fixed with the template body, and the right -hand member below of frame platform is fixed with the stand, has all worn outer wire drawing pole on the every stand, and the upper and lower both sides of outer wire drawing pole all are provided with interior jackscrew pole, revolve lead screw about being provided with between the left second of frame platform, the three template bodies, and every template body upper end be provided with about spacing card. The utility model discloses very big improvement the work efficiency, prevent the template come -up problem that causes moreover when pouring the concrete, have simultaneously that maneuverability is strong, intensity of labour is lower, and more can guarantee structure thing roughness and nematoid advantage.
Description
Technical field
The utility model relates to constructing tunnel chassis, is specially a kind of integrated movable tunnel ditch cable channel formwork chassis.
Background technology
In the construction of tunnel ditch cable channel, traditional technique adopts the section construction of packaged combination punching block, each ditch slot template separates, all by formwork assembling and disassembling once, the shortcomings such as operation is numerous and diverse, bracing reinforcement system is many, appearance quality trait is difficult, labour intensity is large, the vivid difference of civilized construction to be there is in each use; And easily occur that concealed work process is not in place, the defects such as percolating water appear in constuction joint after construction.
At present, portable ditch cable channel formwork chassis, one-time cast-forming, easy and simple to handle, the construction of tunnel ditch cable channel can be completed easy, fast; But there is following weak point when using: 1, template adopts bulk set shaped steel formwork, regulates more difficult, causes the ditch cable trench line style of construction molding to have some setbacks, second-rate; 2, template movement needs other machineries to coordinate walking, and cause work efficiency to reduce and construction cost increase, machinery coordinates walking to damage more serious to finished product simultaneously; 3, template volume is comparatively large, and template easily occurs rising phenomenon when building concrete, causes the problem that absolute altitude and line style have some setbacks; 4, because inverted arch face exists the phenomenon that is uneven, template difficulty in walking, meanwhile, because template side arranges support and running roller, easily there is the phenomenon to the more difficult levelling of opposite side inclination in template.
Summary of the invention
The utility model in order to solve existing portable ditch cable channel formwork chassis due to unreasonable structure have that cable channel line style is poor, template difficulty in walking and the problem of easy damaged, provide a kind of integrated movable tunnel ditch cable channel formwork chassis.
The utility model adopts following technical scheme to realize: integrated movable tunnel ditch cable channel formwork chassis, comprises the framework platform intersected fixedly by longitudinal and cross beam, framework platform is provided with hoist engine; Every root crossbeam is all made up of the channel-section steel of two opposing placements of notch, vertical adjustment leading screw is provided with in every root crossbeam, vertical adjustment screw mandrel is screwed with the adjusting nut being positioned at the upper and lower two ends of crossbeam, the lower end of vertical adjustment leading screw is all fixed with the stencil body vertically placed, the column of distribution before and after being fixed with below the right-hand member of framework platform, every root post is all installed with and is threaded with it and the outer wire drawing bar fixing with corresponding templates body, the both sides up and down of outer wire drawing bar be provided be screwed on column and with jackscrew bar in corresponding templates body contacts; Be provided with left-right rotary screw mandrel between second and third block stencil body on the left of framework platform, and every block stencil body upper end is provided with left and right limiting card.
During operation, stencil body adopts hoisting structure, turns adjusting nut and drives vertical adjustment screw mandrel to move up and down, and then the height of adjustment stencil body, makes stencil body consistent with design elevation; Simultaneously by regulating interior jackscrew bar and outer wire drawing bar, reaching the object that adjusting template is linear, after stencil body adjusts to design attitude, fixing the relative position between each stencil body by left and right limiting card; Build after template is fixing; after the shaping structures demoulding; steel wire rope of windlass is fixed on the section of building front 20m place and squeezes on " X " steel bar of inverted arch; make formwork integral moving arrive the position of next mould concreting by hoist engine traction, overcome existing portable ditch cable channel formwork chassis due to unreasonable structure have that cable channel line style is poor, template difficulty in walking and the problem of easy damaged.
Framework platform is provided with vertical anchor pole; Front roller wheel, middle side running roller, rear roll is provided with below framework platform, front vertical rack is provided with between front roller wheel and framework platform, the upper end of middle side running roller and rear roll is provided with adjustment vertical rack, is provided with running roller and regulates screw mandrel between adjustment vertical rack and framework platform; Framework platform left front is provided with horizontal running roller, and horizontal running roller is provided with horizontal stand, is provided with Level tune screw mandrel between horizontal stand and framework platform.
Running roller and running roller regulate the setting of screw mandrel, are convenient to the even running of chassis, the setting of horizontal running roller, and ensure that the track that chassis runs is linear, the setting of vertical anchor pole, has stopped the generation of stencil body rising phenomenon.
The utility model reasonable in design is reliable, add automatic travelling device, greatly improve work efficiency, and prevent the Form floating problem that causes when building concrete, have simultaneously workable, labour intensity is lower and more can ensure works planeness and linear advantage, be suitable for large-scale promotion and use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 is the B-B cross-sectional schematic of Fig. 1.
In figure: 1-longeron, 2-crossbeam, 3-hoist engine, 4-vertical adjustment leading screw, 5-adjusting nut, 6-stencil body, 7-column, the outer wire drawing bar of 8-, jackscrew bar in 9-, 10-left-right rotary screw mandrel, about 11-limiting card, the vertical anchor pole of 12-, 13-front roller wheel, side running roller in 14-, 15-rear roll, vertical rack before 16-, 17-regulates vertical rack, 18-running roller adjusting screw, the horizontal running roller of 19-, 20-horizontal stand, 21-Level tune screw mandrel.
Detailed description of the invention
Integrated movable tunnel ditch cable channel formwork chassis, comprises the framework platform intersected fixedly by longeron 1 and crossbeam 2, framework platform is provided with hoist engine 3, every root crossbeam 2 is all made up of the channel-section steel of two opposing placements of notch, vertical adjustment leading screw 4 is provided with in every root crossbeam 2, vertical adjustment screw mandrel 4 is screwed with the adjusting nut 5 being positioned at crossbeam about 2 two ends, the lower end of vertical adjustment leading screw 4 is all fixed with the stencil body 6 vertically placed, the column 7 of distribution before and after being fixed with below the right-hand member of framework platform, every root post 7 is all installed with and is threaded and the outer wire drawing bar 8 fixing with corresponding templates body 6 with it, the both sides up and down of outer wire drawing bar 8 are provided with and are screwed on column 7 and jackscrew bar 9 in contacting with corresponding templates body 6, be provided with left-right rotary screw mandrel 10 between second and third block stencil body 6 on the left of framework platform, and every block stencil body 6 upper end is provided with left and right limiting card 11.
Framework platform is provided with vertical anchor pole 12; Front roller wheel 13, middle side running roller 14, rear roll 15 is provided with below framework platform, front vertical rack 16 is provided with between front roller wheel 13 and framework platform, the upper end of middle side running roller 14 and rear roll 15 is provided with and regulates vertical rack 17, is provided with running roller and regulates screw mandrel 18 between adjustment vertical rack 17 and framework platform; Framework platform left front is provided with horizontal running roller 19, horizontal running roller 19 is provided with horizontal stand 20, is provided with Level tune screw mandrel 21 between horizontal stand 20 and framework platform.
Claims (2)
1. an integrated movable tunnel ditch cable channel formwork chassis, comprises the framework platform intersected fixedly by longeron (1) and crossbeam (2), it is characterized in that: framework platform is provided with hoist engine (3), every root crossbeam (2) is all made up of the channel-section steel of two opposing placements of notch, vertical adjustment leading screw (4) is provided with in every root crossbeam (2), vertical adjustment screw mandrel (4) is screwed with the adjusting nut (5) being positioned at the upper and lower two ends of crossbeam (2), the lower end of vertical adjustment leading screw (4) is all fixed with the stencil body (6) vertically placed, the column (7) of distribution before and after being fixed with below the right-hand member of framework platform, every root post (7) is all installed with and is threaded and the outer wire drawing bar (8) fixing with corresponding templates body (6) with it, the both sides up and down of outer wire drawing bar (8) are provided with and are screwed on column (7) and the interior jackscrew bar (9) contacted with corresponding templates body (6), be provided with left-right rotary screw mandrel (10) between second and third block stencil body (6) on the left of framework platform, and every block stencil body (6) upper end is provided with left and right limiting card (11).
2. integrated movable tunnel ditch cable channel formwork chassis according to claim 1, is characterized in that: framework platform is provided with vertical anchor pole (12); Front roller wheel (13), middle side running roller (14), rear roll (15) is provided with below framework platform, front vertical rack (16) is provided with between front roller wheel (13) and framework platform, the upper end of middle side running roller (14) and rear roll (15) is provided with and regulates vertical rack (17), is provided with running roller and regulates screw mandrel (18) between adjustment vertical rack (17) and framework platform; Framework platform left front is provided with horizontal running roller (19), horizontal running roller (19) is provided with horizontal stand (20), is provided with Level tune screw mandrel (21) between horizontal stand (20) and framework platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520640296.3U CN204899941U (en) | 2015-08-24 | 2015-08-24 | Whole movable tunnel ditch cable duct formworking jumbo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520640296.3U CN204899941U (en) | 2015-08-24 | 2015-08-24 | Whole movable tunnel ditch cable duct formworking jumbo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204899941U true CN204899941U (en) | 2015-12-23 |
Family
ID=54922127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520640296.3U Expired - Fee Related CN204899941U (en) | 2015-08-24 | 2015-08-24 | Whole movable tunnel ditch cable duct formworking jumbo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204899941U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939793A (en) * | 2017-04-21 | 2017-07-11 | 四川省创力隧道机械设备有限公司 | It is easy to the tunnel central trench chassis efficiently constructed |
| CN107448218A (en) * | 2017-09-26 | 2017-12-08 | 中铁十七局集团第工程有限公司 | A kind of single-track tunnel lining trolley constructing device |
| CN108755707A (en) * | 2018-06-22 | 2018-11-06 | 五冶集团上海有限公司 | A kind of cable duct sliding form apparatus |
| CN109149497A (en) * | 2018-10-16 | 2019-01-04 | 洪火权 | Using the cable ditch construction method of integral movable type plate device |
| CN109899088A (en) * | 2017-12-08 | 2019-06-18 | 中铁二局集团有限公司 | It is a kind of for being poured the mobile formwork and pouring procedure of tunnel Central drain |
| CN114033430A (en) * | 2021-11-15 | 2022-02-11 | 中国建筑土木建设有限公司 | Automatic change tunnel ditch cable duct construction rack |
| CN114183163A (en) * | 2021-11-24 | 2022-03-15 | 中国建筑一局(集团)有限公司 | Device suitable for long and large tunnel multi-working-face cooperative construction |
-
2015
- 2015-08-24 CN CN201520640296.3U patent/CN204899941U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939793A (en) * | 2017-04-21 | 2017-07-11 | 四川省创力隧道机械设备有限公司 | It is easy to the tunnel central trench chassis efficiently constructed |
| CN107448218A (en) * | 2017-09-26 | 2017-12-08 | 中铁十七局集团第工程有限公司 | A kind of single-track tunnel lining trolley constructing device |
| CN109899088A (en) * | 2017-12-08 | 2019-06-18 | 中铁二局集团有限公司 | It is a kind of for being poured the mobile formwork and pouring procedure of tunnel Central drain |
| CN108755707A (en) * | 2018-06-22 | 2018-11-06 | 五冶集团上海有限公司 | A kind of cable duct sliding form apparatus |
| CN109149497A (en) * | 2018-10-16 | 2019-01-04 | 洪火权 | Using the cable ditch construction method of integral movable type plate device |
| CN114033430A (en) * | 2021-11-15 | 2022-02-11 | 中国建筑土木建设有限公司 | Automatic change tunnel ditch cable duct construction rack |
| CN114183163A (en) * | 2021-11-24 | 2022-03-15 | 中国建筑一局(集团)有限公司 | Device suitable for long and large tunnel multi-working-face cooperative construction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20210824 |