CN204371347U - The multi-functional originating station of shield structure export & import - Google Patents
The multi-functional originating station of shield structure export & import Download PDFInfo
- Publication number
- CN204371347U CN204371347U CN201420855279.7U CN201420855279U CN204371347U CN 204371347 U CN204371347 U CN 204371347U CN 201420855279 U CN201420855279 U CN 201420855279U CN 204371347 U CN204371347 U CN 204371347U
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- bearing platform
- functional
- bracing frame
- originating station
- shield structure
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Abstract
The utility model belongs to technical field of tunnel construction, particularly relates to the multi-functional originating station of a kind of shield structure export & import.Comprise bracing frame, guide rail, walking mechanism, bearing platform and rotating mechanism thereof and elevating mechanism, shield machine bracket, wherein, laterally one group of guide rail is equipped with below bracing frame, bracing frame can along described guide rail transverse shifting by walking mechanism, bearing platform is provided with above bracing frame, between bracing frame and bearing platform, be respectively equipped with bearing platform rotating mechanism and elevating mechanism, at bearing platform top, bilateral symmetry is provided with shield machine bracket.The multi-functional originating station of the utility model shield structure export & import, the lifting of shield structure host machine integral can be realized comparatively quickly, the object such as translation, tune are started, and, the duration that enormously simplify operation scheme and operating process, reduce financial cost and security risk, shorten this construction link, therefore, promotion and implementation are very suitable for.
Description
Technical field
The utility model belongs to technical field of tunnel construction, particularly relates to the multi-functional originating station of a kind of shield structure export & import.
Background technology
Along with the construction of domestic metropolis underground speedy way, constructing tunnel fast development, its constructing tunnel equipment relied on also is greatly developed thereupon, and shield machine is the special engineering machinery of tunnel piercing, has been widely used in the construction of tunnel such as subway, railway, highway, municipal administration, water power.Because the excavation in tunnel need consider geology, the hydrology, the complicated integrated condition such as environment, manufacturing and designing of shield machine must " be cut the garment according to the figure ", overcome the variety of problems that may run in construction, for subway tunnel excavation, subway tunnel all has a left side, right line, shield machine is after the tunneling construction completing a wherein circuit, the excavation of another circuit is carried out in tune, and bulky due to shield machine, weight is huge, its tune engineering becomes a difficult problem in construction, way traditional is at present: after shield structure main frame is disassembled by tunnel end well, winch to another circuit termination, re-start assembling, after debugging, start the other way around, the tunnel of excavation driving another circuit adjacent.
In traditional shield structure tune engineering, parts after disassembling are still huge heavy, its most heavy parts about reaches hundreds of ton, operation need be dropped into superhuge hanging device, and propose to be strict with to the Lifting Capacity of equipment and the level of lifting operating personnel, in addition, the site condition of job site, foundation capability, Structural Design, the extraneous factors such as the accuracy of the shield machine difficulty affecting lifting operation more, especially when cannot on the spot lifting part, need by its down-hole splited transport in termination, move to the position being convenient to lift, lifting operation is carried out again after meeting lifting condition, make operation more complicated, generally speaking, although the tip position of left and right tunnel line is no more than tens of rice, but the tune operation of shield structure main frame comprises disassembles, lifts, again assembles and a series of activities such as debugging, operation scheme is complicated, costly, consuming time longer, easily causes the serious consequences such as construction delay, security incident are multiple, out of control of cost.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and the objects such as one can realize the lifting of shield machine host machine integral comparatively quickly, translation, tune are started are provided, thus simplify operation scheme and operating process, reduction financial cost and security risk, shorten the multi-functional originating station of shield structure export & import of the duration of this construction link.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The multi-functional originating station of a kind of shield structure export & import, comprise bracing frame, guide rail, walking mechanism, bearing platform and rotating mechanism thereof and elevating mechanism, shield machine bracket, wherein, laterally one group of guide rail is equipped with below bracing frame, bracing frame can along described guide rail transverse shifting by walking mechanism, be provided with bearing platform above bracing frame, be respectively equipped with bearing platform rotating mechanism and elevating mechanism between bracing frame and bearing platform, at bearing platform top, bilateral symmetry is provided with shield machine bracket.
Further, described walking mechanism comprises the one group of road wheel being arranged on and being slidably connected with guide rail bottom bracing frame.
Preferably, described road wheel is crawler wheel.
Further, described bearing platform rotating mechanism comprises the centre bearing of horizontal positioned, is arranged with one group of support wheel around centre bearing hoop.
Further, described bearing platform rotating mechanism also comprises rotary drive mechanism, and this rotary drive mechanism comprises driving gearbox, is arranged on and drives the gear of gear box output end, and be arranged on bearing platform with the gear ring of described meshed transmission gear.
Further, described bearing platform elevating mechanism comprises one group of hydraulic jack of annular array, and described hydraulic jack is connected with external hydraulic system.
Preferably, described shield machine bracket and shield machine contact surface are provided with holder rail.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the multi-functional originating station of the utility model shield structure export & import carries rotating mechanism, elevating mechanism and walking mechanism, the actions such as the driving by relevant electromechanical assembly or some simple small machines of job site realizes that it rotates, lifting and translation, thus realize the lifting of shield structure host machine integral comparatively quickly, the object such as translation, tune are started.
2, structurally, walking mechanism described in the utility model comprises one group and mates with slide the one group of road wheel be connected, and structure is simple, easy to implement; Road wheel is crawler wheel, without oneself processing, directly purchases, cuts down finished cost; Centre bearing contained by bearing platform rotating mechanism is used for supporting, and to keep overall spin balancing, provides support power, to carry out rotation by one group of support wheel of annular array; Rational in infrastructure, rotate flexible; Rotary drive mechanism comprises driving gearbox and gear drive, and gear drive is steady, dependable performance; Elevating mechanism comprises one group of hydraulic jack of annular array, and structure is simple, dependable performance.
3, to sum up, the multi-functional originating station of the utility model shield structure export & import, the lifting of shield structure host machine integral can be realized comparatively quickly, the object such as translation, tune are started, and, the duration that enormously simplify operation scheme and operating process, reduce financial cost and security risk, shorten this construction link, therefore, promotion and implementation are very suitable for.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the sectional structure schematic diagram of the multi-functional originating station of the utility model shield structure export & import;
Fig. 2 is the plan structure schematic diagram of the multi-functional originating station of the structure of shield shown in Fig. 1 export & import;
Fig. 3 is the side-looking structural representation of the multi-functional originating station of the structure of shield shown in Fig. 1 export & import;
Fig. 4 is the structure for amplifying schematic diagram of the local I of the multi-functional originating station of the structure of shield shown in Fig. 3 export & import;
Sequence number in figure: 1, bracing frame, 2, guide rail, 3, bearing platform, 4, shield machine bracket, 5, crawler wheel, 6, centre bearing, 7, support wheel, 8, drive gearbox, 9, gear, 10, gear ring, 11, hydraulic jack, 12, holder rail, 13, shield machine.
Detailed description of the invention
Embodiment one:
See Fig. 1-4, in figure, the multi-functional originating station of the utility model shield structure export & import, comprise bracing frame 1, guide rail 2, walking mechanism, bearing platform 3 and rotating mechanism thereof and elevating mechanism, shield machine 13 bracket 4, wherein, laterally one group of guide rail is equipped with below bracing frame, bracing frame can along described guide rail transverse shifting by walking mechanism, bearing platform is provided with above bracing frame, between bracing frame and bearing platform, be respectively equipped with bearing platform rotating mechanism and elevating mechanism, at bearing platform top, bilateral symmetry is provided with shield machine bracket.Described walking mechanism comprises the one group of road wheel being arranged on and being slidably connected with guide rail bottom bracing frame.Described road wheel is crawler wheel 5.Described bearing platform rotating mechanism comprises the centre bearing 6 of horizontal positioned, is arranged with one group of support wheel 7 around centre bearing hoop; Described bearing platform elevating mechanism comprises one group of hydraulic jack 11 of annular array, and described hydraulic jack is connected with external hydraulic system.Described shield machine bracket and shield machine contact surface are provided with and hold in the palm rail 12.
The shield structure export & import origination process of the multi-functional originating station of the utility model shield structure export & import, comprises the following steps:
(1) shield machine is after a circuit completion is appeared, on the bearing platform of main frame contained by self-propelled to multi-functional originating station, and just between two lateral brackets, then the connection of main frame and rear supporting trailer is disconnected, then originating station can be carry main frame and laterally moved along bottom guide track by crawler wheel contained by walking mechanism, by main frame transverse translation to the originating location of adjacent lines;
(2) by some simple small machines of originating station rotating mechanism and job site as driving, 0-360 degree direction is carried out to shield machine main frame and rotates, make its angle meet requirement of starting;
(3) by originating station elevating mechanism, shield machine main frame is risen to the required height that starts; Then reconnect main frame and rear supporting trailer, thus reach the condition that starts of adjacent lines comparatively efficiently;
(4) shield machine starts after hole at adjacent lines, disassembles the platform that starts;
(5) repeat said process, the export & import of shield machine between adjacent many circuits can be realized and to start requirement;
(6) after shield machine is appeared by the last item circuit, on the bearing platform of main frame contained by self-propelled to multi-functional originating station, and just between two lateral brackets, then the connection of main frame and rear supporting trailer is disconnected, then originating station can be carry main frame and laterally moved along bottom guide track by walking mechanism, main frame is transported to the position of being convenient to disassemble, lift.
Embodiment two:
See Fig. 1, the present embodiment is similar to embodiment one structure, its same section no longer repeats at this, its difference is: described bearing platform rotating mechanism also comprises rotary drive mechanism, this rotary drive mechanism comprises driving gearbox 8, be arranged on and drive the gear 9 of gear box output end, and be arranged on bearing platform with the gear ring 10 of described meshed transmission gear.
Relative to embodiment one, described in the present embodiment, contained by the multi-functional originating station of shield structure export & import, bearing platform rotating mechanism carries rotary drive mechanism, by originating station rotating mechanism to shield machine main frame carry out 0-360 degree direction rotate time, can Direct driver realize; Operation uses more convenient.
The shield structure export & import origination process of the multi-functional originating station of shield structure export & import described in the utility model, comprises the following steps:
(1) shield machine is after a circuit completion is appeared, on the bearing platform of main frame contained by self-propelled to multi-functional originating station, and just between two lateral brackets, then the connection of main frame and rear supporting trailer is disconnected, then originating station can be carry main frame and laterally moved along bottom guide track by walking mechanism, by main frame transverse translation to the originating location of adjacent lines;
(2) by originating station rotating mechanism (carrying rotary drive mechanism), 0-360 degree direction is carried out to shield machine main frame and rotates, make its angle meet requirement of starting;
(3) by oil cylinder contained by originating station elevating mechanism, shield machine main frame is risen to the required height that starts; Then reconnect main frame and rear supporting trailer, thus reach the condition that starts of adjacent lines comparatively efficiently;
(4) shield machine starts after hole at adjacent lines, disassembles the platform that starts;
(5) repeat said process, the export & import of shield machine between adjacent many circuits can be realized and to start requirement;
(6) after shield machine is appeared by the last item circuit, on the bearing platform of main frame contained by self-propelled to multi-functional originating station, and just between two lateral brackets, then the connection of main frame and rear supporting trailer is disconnected, then originating station can be carry main frame and laterally moved along bottom guide track by walking mechanism, main frame is transported to the position of being convenient to disassemble, lift.
The foregoing is only the schematic detailed description of the invention of the utility model; and be not used to limit scope of the present utility model; the equivalent variations that any those skilled in the art makes under the prerequisite not departing from the utility model design and principle and amendment, all should belong to the scope of the utility model protection.
Claims (7)
1. the multi-functional originating station of shield structure export & import, it is characterized in that: comprise bracing frame, guide rail, walking mechanism, bearing platform and rotating mechanism thereof and elevating mechanism, shield machine bracket, wherein, laterally one group of guide rail is equipped with below bracing frame, bracing frame can along described guide rail transverse shifting by walking mechanism, bearing platform is provided with above bracing frame, between bracing frame and bearing platform, be respectively equipped with bearing platform rotating mechanism and elevating mechanism, at bearing platform top, bilateral symmetry is provided with shield machine bracket.
2. the multi-functional originating station of shield structure export & import according to claim 1, is characterized in that: described walking mechanism comprises the one group of road wheel being arranged on and being slidably connected with guide rail bottom bracing frame.
3. the multi-functional originating station of shield structure export & import according to claim 2, is characterized in that: described road wheel is crawler wheel.
4. the multi-functional originating station of shield structure export & import according to claim 1, is characterized in that: described bearing platform rotating mechanism comprises the centre bearing of horizontal positioned, is arranged with one group of support wheel around centre bearing hoop.
5. the multi-functional originating station of shield structure export & import according to claim 4, it is characterized in that: bearing platform rotating mechanism also comprises rotary drive mechanism, this rotary drive mechanism comprises driving gearbox, be arranged on and drive the gear of gear box output end, and be arranged on bearing platform with the gear ring of described meshed transmission gear.
6. the multi-functional originating station of shield structure export & import according to claim 1, is characterized in that: described bearing platform elevating mechanism comprises one group of hydraulic jack of annular array, and described hydraulic jack is connected with external hydraulic system.
7. the multi-functional originating station of shield structure export & import according to claim 1, is characterized in that: described shield machine bracket and shield machine contact surface are provided with holder rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855279.7U CN204371347U (en) | 2014-12-30 | 2014-12-30 | The multi-functional originating station of shield structure export & import |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855279.7U CN204371347U (en) | 2014-12-30 | 2014-12-30 | The multi-functional originating station of shield structure export & import |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204371347U true CN204371347U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855279.7U Expired - Fee Related CN204371347U (en) | 2014-12-30 | 2014-12-30 | The multi-functional originating station of shield structure export & import |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204371347U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695965A (en) * | 2014-12-30 | 2015-06-10 | 中铁隧道集团有限公司 | Multifunctional originating station and originating method for departure and reception of shield |
| CN107435540A (en) * | 2017-08-11 | 2017-12-05 | 中铁工程装备集团技术服务有限公司 | It is a kind of can quick regulation shield launching guide table device |
| CN109667592A (en) * | 2019-01-29 | 2019-04-23 | 中铁工程装备集团有限公司 | Multi-functional host supports rotating platform |
-
2014
- 2014-12-30 CN CN201420855279.7U patent/CN204371347U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695965A (en) * | 2014-12-30 | 2015-06-10 | 中铁隧道集团有限公司 | Multifunctional originating station and originating method for departure and reception of shield |
| CN107435540A (en) * | 2017-08-11 | 2017-12-05 | 中铁工程装备集团技术服务有限公司 | It is a kind of can quick regulation shield launching guide table device |
| CN109667592A (en) * | 2019-01-29 | 2019-04-23 | 中铁工程装备集团有限公司 | Multi-functional host supports rotating platform |
| CN109667592B (en) * | 2019-01-29 | 2024-03-19 | 中铁工程装备集团有限公司 | Multifunctional host supporting rotary platform |
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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: 20150603 Termination date: 20211230 |