CN204956486U - Shield method tunnel construction shield constructs horizontal translation device of board car - Google Patents
Shield method tunnel construction shield constructs horizontal translation device of board car Download PDFInfo
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- CN204956486U CN204956486U CN201520647263.1U CN201520647263U CN204956486U CN 204956486 U CN204956486 U CN 204956486U CN 201520647263 U CN201520647263 U CN 201520647263U CN 204956486 U CN204956486 U CN 204956486U
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Abstract
The utility model provides a shield method tunnel construction shield constructs horizontal translation device of board car is including making up flatbed, steel construction chassis, the cantilever landing leg of preventing turning on one's side, the combination flatbed is established in steel construction chassis below, and the side on the steel construction chassis is established to the arm landing leg of preventing turning on one's side, combination flatbed 1 includes directaxis gyro wheel, steel structure base and blotter, and directaxis gyro wheel both ends are equipped with the end bearing respectively, and the steel constructs the base to be connected with the end bearing, is equipped with the blotter between steel construction chassis 2 and the steel structure base, the steel construction chassis includes the steel sheet, reaches parallel H shaped steel, the square steel on the steel sheet of establishing, the cantilever landing leg of preventing turning on one's side is bearing structure scalable and end area gyro wheel, and its bearing structure is connected with the square steel. The utility model has the advantages of can realize that the shield constructs the horizontal translation of board car in high efficiency ground in the station, the horizontal translation of the platform truck construction of being convenient for guarantees that the platform truck structure can not take place to be out of shape in the translation.
Description
Technical field
The utility model is applicable to transverse translation construction in shield method tunnel construction shield machine chassis station.
Background technology
The fields such as shield method tunnel construction technology current subway market, municipal water-conveyance tunnel, electric power tunnel are at home widely used; usually because the restriction of site condition uses half lid excavation construction in subway work; therefore often can relate to shield machine chassis translation construction during interval shield-tunneling construction, the utility model is applicable to the difficult problem solving similar construction shield machine chassis rapid translation.
Traditional shield machine chassis translation mode is mainly in station and completely spreads steel plate, then welding table Car Track fixing with chassis on translation steel plate, utilize the principle that between translation steel plate and base plate paving steel plate, friction coefficient is less, realized the translation of monoblock translation steel plate and chassis by hydraulic power unit or winch.
Traditional shield machine chassis translation depends on station base plate and completely spreads steel plate and translation steel plate, have in practical operation that work capacity is large, waste of material be serious, the feature of poor operability, length consuming time, translating device generally can only be used for once constructing simultaneously, recycles aspect poor.On the other hand, owing to being cliding friction between translation steel plate and base plate paving steel plate surface, higher to the processing requirements of steel plate seam etc., the work efficiency of translation is simultaneously lower.
In conjunction with the inferior position of above-mentioned traditional translation mode, invent a kind of shield machine chassis transverse sliding device of pointed and broad applicability, realize shield machine chassis along the steady safe translation of desired trajectory by the track laid in advance, for accelerating construction progress, ensure that construction safety, reduction construction cost, raising work efficiency tool are of great significance.
Summary of the invention
The utility model provides a kind of device realizing shield machine chassis transverse translation quickly and safely, effectively improves shield machine chassis transverse translation construction efficiency by external force and the track that lays in advance.
The technical scheme that the utility model is taked is, a kind of shield method tunnel construction shield machine chassis transverse sliding device comprises assembled flat car, steel structure chassis, anti-rollover cantilever leg, described assembled flat car is located at below steel structure chassis, and anti-rollover arm supporting leg is located at the side on steel structure chassis;
Described assembled flat car 1 comprises d-axis roller, steel structure base and cushion rubber, and d-axis roller two ends are respectively equipped with termination bearing, and steel structure base is connected with termination bearing, is provided with cushion rubber between steel structure chassis 2 and steel structure base;
Described steel structure chassis comprises steel plate and the parallel H profile steel be located on steel plate, square steel;
Described anti-rollover cantilever leg is scalable and the supporting construction of termination band roller, and its supporting construction is connected with square steel.
Further, the supporting construction of anti-rollover cantilever leg comprises H profile steel telescopic outrigger and is connected to the bearing of H profile steel telescopic outrigger one end, and bearing lower end is provided with roller, and H profile steel telescopic outrigger to insert in square steel and can move relative to square steel.
Further, termination bearing is fixed on steel structure base by arc fixation clip and reserves in bayonet socket.
The beneficial effects of the utility model are as follows: (1) shield machine chassis and whole transverse sliding device and translational plane are roller friction of rolling, have fast and feature that tractive force is less; (2) the trolley track gauge on this device and absolute altitude adjustable, can meet the transverse translation of various working, Multiple Type shield machine chassis, repetitive cycling degree of utilization is higher; (3) during this device translation along the orbit track translation that lays in advance, operability and controllability higher, security risk is little, and operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is assembled flat bassinet structure schematic diagram.
Fig. 3 is steel structure chassis structure schematic diagram.
Fig. 4 is telescopic boom supporting leg schematic diagram.
Fig. 5 uses schematic diagram.
Fig. 6 is steel structure base preferred structure schematic diagram.
As figure, assembled flat car 1, steel structure chassis 2, anti-rollover arm supporting leg 3, d-axis roller 4, steel structure base 5, termination bearing 6, steel plate 7, H profile steel 8, square steel 9, H profile steel telescopic outrigger 10, bearing 11, roller 12, arc fixation clip 13.
Detailed description of the invention
As in Fig. 1, a kind of shield method tunnel construction shield machine chassis transverse sliding device comprises assembled flat car 1, steel structure chassis 2, anti-rollover cantilever leg 3, assembled flat car 1 is located at below steel structure chassis 2, be preferably two assembled flat cars 1 parallel be located at below steel structure chassis 2, anti-rollover arm supporting leg 3 is located at the side on steel structure chassis 2, preferably anti-rollover arm supporting leg 3 be four and more than, can corresponding two limits that be located at steel structure chassis 2 respectively;
As in Fig. 2, assembled flat car 1 comprises d-axis roller 4, steel structure base 5 and cushion rubber, and d-axis roller 4 two ends are respectively equipped with termination bearing 6, and steel structure base 5 is connected with termination bearing 6, is provided with cushion rubber between steel structure chassis 2 and steel structure base 5; Preferably, as in Fig. 6, termination bearing 6 is fixed on steel structure base 5 by arc fixation clip 13 to be reserved in bayonet socket, and termination bearing 6 profile is done orthogonal, steel structure base 5 is reserved bayonet socket and is made the rectangle measure-alike with termination bearing 6 appearance profile, is connected below by arc fixation clip 13 and bolt.
As in Fig. 3, steel structure chassis 2 comprises steel plate 7 and the parallel H profile steel 8 be located on steel plate 7, square steel 9, preferably, arranges fixed orifice as required on steel plate 7, for fixing chassis.
As in Fig. 4, anti-rollover cantilever leg 3 is scalable and the supporting construction of termination band roller, the supporting construction of anti-rollover cantilever leg 3 comprises H profile steel telescopic outrigger 10 and is connected to the bearing 11 of H profile steel telescopic outrigger 10 one end, bearing 11 lower end is provided with roller 12, and H profile steel telescopic outrigger 10 to insert in square steel 9 and can move relative to square steel 9.Preferably, U-shaped draw-in groove is installed in H profile steel telescopic outrigger 10 termination, the movable pulley of mounting strap wheel rim in draw-in groove, and H profile steel telescopic outrigger 10 can be slided by movable pulley in square steel 9, realizes stretching out or reclaiming of H profile steel telescopic outrigger 10.Can select to stretch out anti-rollover cantilever leg 3, to ensure balance during integral translation according to the difference of chassis left and right weight in use.
As in Fig. 5, dig the shield machine chassis translation of station, side to cover, when specifically implementing, this device digs side tunnel mouth by the track installation being layed in base arrangement at lid, and trolley track is laid on steel structure chassis 2.In tunnel, trolley track extends to hole and is connected with trolley track on this device, and shield machine chassis and this device on this device, are linked to be entirety by gear rail device and anchor fitting by locomotive haulage by shield machine chassis.For ensureing that the stable of shield machine chassis transverse translation stretches out cantilever leg, slowly realizing the integral translation of this device and chassis fixed thereon by winch or hydraulic power unit power, thus realizing the transverse translation of shield machine chassis.
Described shield machine chassis transverse sliding device is combined by welding and bolted mode primarily of base flat truck, chassis and cantilever leg.Due to the difference of shield machine chassis left and right sides arrangement structure equipment, therefore both sides weight is unbalanced, rollover of may toppling in translation motion.Therefore this device in use, and four cantilevers stretch out, and in roller and chassis, side wheel shares a translation track, has less resistance and left-right and front-back is steady when ensureing translation.
Dig station shield machine reception as long as the utility model device is applicable to half lid, disintegrates, rear supporting chassis digs side from lid and moves to open cut side shield structure hole for hoist by the track of translating device of station tank top plate laying and this utility model device and hang out construction, due to the stability of equipment and the high efficiency of construction, can be widely used in similar engineering construction.
Claims (3)
1. a shield method tunnel construction shield machine chassis transverse sliding device, its composition characteristic: described device comprises assembled flat car (1), steel structure chassis (2), anti-rollover cantilever leg (3), described assembled flat car (1) is located at below, steel structure chassis (2), and anti-rollover arm supporting leg (3) is located at the side of steel structure chassis (2);
Described assembled flat car (1) comprises d-axis roller (4), steel structure base (5) and cushion rubber, d-axis roller (4) two ends are respectively equipped with termination bearing (6), steel structure base (5) is connected with termination bearing (6), is provided with cushion rubber between steel structure chassis (2) and steel structure base (5);
Described steel structure chassis (2) comprises steel plate (7) and the parallel H profile steel (8) be located on steel plate (7), square steel (9);
Described anti-rollover cantilever leg (3) is supporting construction that is scalable and termination band roller, and its supporting construction is connected with square steel.
2. a kind of shield method tunnel construction shield machine chassis transverse sliding device according to claim 1, it is characterized in that: the supporting construction of described anti-rollover cantilever leg (3) comprises H profile steel telescopic outrigger (10) and is connected to the bearing (11) of H profile steel telescopic outrigger (10) one end, bearing (11) lower end is provided with roller (12), and H profile steel telescopic outrigger (10) to insert in square steel (9) and can move relative to square steel (9).
3. a kind of shield method tunnel construction shield machine chassis transverse sliding device according to claim 1, is characterized in that: described termination bearing (6) is fixed in the reserved bayonet socket of steel structure base (5) by arc fixation clip (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647263.1U CN204956486U (en) | 2015-08-26 | 2015-08-26 | Shield method tunnel construction shield constructs horizontal translation device of board car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647263.1U CN204956486U (en) | 2015-08-26 | 2015-08-26 | Shield method tunnel construction shield constructs horizontal translation device of board car |
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| CN204956486U true CN204956486U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520647263.1U Active CN204956486U (en) | 2015-08-26 | 2015-08-26 | Shield method tunnel construction shield constructs horizontal translation device of board car |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246270A (en) * | 2017-07-11 | 2017-10-13 | 中铁九局集团第四工程有限公司 | The small space of shield machine rapidly station-crossing construction method |
| CN109515457A (en) * | 2019-01-17 | 2019-03-26 | 上海海牛市政设施科技有限公司 | The multi-functional work car of underground railway track |
| CN113200063A (en) * | 2021-05-14 | 2021-08-03 | 中铁隧道局集团有限公司 | Self-working track flat car for disease control of operation tunnel and operation method |
| CN115898430A (en) * | 2022-11-21 | 2023-04-04 | 盾科工程装备有限公司 | Rail transfer trolley |
-
2015
- 2015-08-26 CN CN201520647263.1U patent/CN204956486U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246270A (en) * | 2017-07-11 | 2017-10-13 | 中铁九局集团第四工程有限公司 | The small space of shield machine rapidly station-crossing construction method |
| CN109515457A (en) * | 2019-01-17 | 2019-03-26 | 上海海牛市政设施科技有限公司 | The multi-functional work car of underground railway track |
| CN113200063A (en) * | 2021-05-14 | 2021-08-03 | 中铁隧道局集团有限公司 | Self-working track flat car for disease control of operation tunnel and operation method |
| CN113200063B (en) * | 2021-05-14 | 2022-08-05 | 中铁隧道局集团有限公司 | Self-working track flat car for disease control of operation tunnel and operation method |
| CN115898430A (en) * | 2022-11-21 | 2023-04-04 | 盾科工程装备有限公司 | Rail transfer trolley |
| CN115898430B (en) * | 2022-11-21 | 2023-10-13 | 盾科工程装备有限公司 | Rail-changing trolley |
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