CN201627584U - Movable bracket - Google Patents
Movable bracket Download PDFInfo
- Publication number
- CN201627584U CN201627584U CN2010201668474U CN201020166847U CN201627584U CN 201627584 U CN201627584 U CN 201627584U CN 2010201668474 U CN2010201668474 U CN 2010201668474U CN 201020166847 U CN201020166847 U CN 201020166847U CN 201627584 U CN201627584 U CN 201627584U
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- China
- Prior art keywords
- steel frame
- cross beams
- lower transverse
- rails
- structural steel
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- 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 - Lifetime
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Abstract
The utility model relates to a movable bracket, which comprises a bracket body and traveling mechanisms. The traveling mechanism are two duct piece conveying vehicles arranged on two pairs of parallel longitudinal rails side by side. The bracket body is vertical to the longitudinal rails and is transversely arranged on the two duct piece conveying vehicles. The bracket body is welded into a profile steel frame by welding two upper cross beams, two lower cross beams, upper longitudinal beams connected between the two upper cross beams at intervals, lower longitudinal beams connected between the two lower cross beams at intervals and upright posts connected between the upper cross beams and the lower cross beams at intervals. The bottom of the profile steel frame is connected with eight frame supporting legs. The eight frame supporting legs are divided into two groups to be fixed on the two duct piece conveying vehicles. The top of the profile steel frame is fixedly connected with two transverse rails along the top surfaces of the upper cross beams. The movable bracket has the advantages of simple structure, low cost and convenient use, not only can realize transverse translation motion and longitudinal translation motion, but also is very convenient and rapid to operate, greatly saves construction cost, quickens the construction speed and shortens the constriction period.
Description
Technical field
The utility model relates to a kind of translation carriage of using in the tunneling shield construction.
Background technology
Generally speaking, the running tunnel that is connected with the station adopts shield construction, employed shield machine is gone into the well to start or disintegrate and is hung out the station and all adopt cut and cover tunneling in the shield construction, shield structure reserved opening is arranged on directly over the circuit of termination, station, shield machine is gone into the well or is hung out directly and carries out at shield launching or receiving position, and interior translation does not need to stand.
But when directly over the station of starting being the major trunk roads in bustling location, city, for fear of disturbing urban traffic because of interrupting road, shield machine lifting mouth can not be arranged on directly over the shield launching circuit of termination, station, and be arranged on the side accessory structure of station.Under this kind condition, though the shield machine main frame can be used for reference the mode in the tune construction of closed station of shield structure in the past, AT STATION on the inner bottom plating, utilize hydraulic power unit to be power, with common butter is sliding agent, rotation repeatedly on the steel plate of full shop, move to the shield machine construction position, but, if supporting vehicle frame behind the shield machine, draw beam, section of jurisdiction lifting and transportation beam, accessories such as the conveyor shelf front end and the various routes of pipe line also adopt the form of construction work of shield machine main frame displacement, the too big shortcoming of workload is then arranged, not only can strengthen construction cost, and can slow down speed of application, cause the delay of construction period.
The utility model content
The purpose of this utility model provides a kind of movable support bracket, solve shield machine and shield machine accessory in the underground problem that moves horizontally very complicated.
For achieving the above object, the utility model adopts following technical scheme:
A kind of movable support bracket, comprise support body and walking mechanism, it is characterized in that: described walking mechanism is two section of jurisdiction transfer carts arranged side by side on two pairs of parallel long rails, described support body is vertical with long rails, and laterally place on two section of jurisdiction transfer carts, support body is by two top rails, two lower transverse beams, be connected the last longeron between two top rails at interval, be connected at interval the following longeron between two lower transverse beams and be connected in column welding fabrication steel frame between top rail and the lower transverse beam at interval, the bottom of structural steel frame connects eight frame supported legs, eight frame supported legs divide two groups to be fixed on two section of jurisdiction transfer carts, and the top of structural steel frame is along fixedly connected two cross tracks of top rail end face.
Can be welded with diagonal brace between the interface point of the intersection point of described top rail and column and lower transverse beam and an adjacent column.
Stiffening girder can be parallelly be provided with between described two top rails, stiffening girder can be parallel be provided with down between two lower transverse beams.
Described structural steel frame can be i iron framework, H structural steel frame, C structural steel frame or square steel framework.
Compared with prior art the utlity model has following characteristics and beneficial effect:
The utility model is a kind ofly to utilize station accessory structure reserved opening to go into the well or hang out mobile device in the station of shield machine accessory, have simple in structure, with low cost, advantage such as easy to use, movable support bracket is gone into the well to start or disintegrate in closed station and is hung out, not only can realize transverse translation and longitudinal translation, and it is very convenient to operate, solved the fast moving problem of shield machine accessory in closed station such as supporting vehicle frame behind the shield machine fully, saved construction cost greatly, accelerate speed of application, shortened the construction period.
Description of drawings
Fig. 1 is the structural representation of movable support bracket.
Fig. 2 is the side structure schematic diagram of Fig. 1.
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Reference numeral: stiffening girder under longeron, 7-frame supported leg, 8-section of jurisdiction transfer cart, 9-long rails, 10-cross track, the last stiffening girder of 11-, the 12-under 1-top rail, the last longeron of 2-, 3-diagonal brace, 4-column, 5-lower transverse beam, the 6-.
The specific embodiment
Embodiment is referring to shown in Fig. 1-3, this movable support bracket, comprise support body and walking mechanism, described walking mechanism is two section of jurisdiction transfer carts 8 arranged side by side on two pairs of parallel long rails 9, described support body is vertical with long rails 9, and laterally place on two section of jurisdiction transfer carts 8, support body is by two top rails 1, two lower transverse beams 5, be connected the last longeron 2 between two top rails 1 at interval, be connected at interval the following longeron 6 between two lower transverse beams 1 and be connected in column 4 welding fabrication steel frames between top rail 1 and the lower transverse beam 5 at interval, the bottom of structural steel frame connects eight frame supported legs 7, eight frame supported legs 7 minutes are fixed on two section of jurisdiction transfer carts 8 for two groups, and the top of structural steel frame is along fixedly connected two cross tracks 10 of top rail end face.
Be welded with diagonal brace 3 between the interface point of the intersection point of described top rail and column and lower transverse beam and an adjacent column.Parallelly between described two top rails 1 be provided with the parallel stiffening girder 12 that is provided with down between 11, two lower transverse beams 5 of stiffening girder.Described structural steel frame can be i iron framework, H structural steel frame, C structural steel frame or square steel framework, and present embodiment is the H structural steel frame.
The making of movable support bracket is referring to as follows in the present embodiment:
1, according to the length of shield machine accessory, width, highly, headroom size and shield structure well and station standard paragraphs base plate absolute altitude in the wheelspan, shield structure well, present embodiment determines that the length of movable support bracket is that 7.2m, width are 2.3m, highly are 1.23m.
2, consider that the supporting vehicle frame in back is placed on the stability on the carriage and in the moving process and the stress performance of carrier structure, movable support bracket all adopts 200mm * 200mmH shaped steel processing, and allowable variation is ± 5mm during the blanking of H shaped steel.
3, the weld bond of movable support bracket is processed into 45 degree grooves, weld bead height is not less than 10mm, it is continuous, non-leakage that weld seam needs, and flawless, overlap, surface pores, crater crack, arc scratch, undercut, weld defect such as full weld, root contraction not guarantee weld strength.
4, the THJ422 common welding rod is adopted in welding, the welding rod outward appearance defective such as want skin to come off, core wire gets rusty that do not have; Solder flux should not make moist, lump.
Guarantee the each several part size when 5, welding, smooth, the no burr of face of weld, postwelding is eliminated internal stress.
Claims (4)
1. movable support bracket, comprise support body and walking mechanism, it is characterized in that: described walking mechanism is two section of jurisdiction transfer carts (8) arranged side by side on two pairs of parallel long rails (9), described support body is vertical with long rails (9), and laterally place on two section of jurisdiction transfer carts (8), support body is by two top rails (1), two lower transverse beams (5), be connected the last longeron (2) between two top rails (1) at interval, be connected at interval following longeron (6) between two lower transverse beams (1) and interval and be connected in column (4) welding fabrication steel frame between top rail (1) and the lower transverse beam (5), the bottom of structural steel frame connects eight frame supported legs (7), eight frame supported legs (7) divide two groups and are fixed on two section of jurisdiction transfer carts (8), and the top of structural steel frame is along fixedly connected two cross tracks of top rail end face (10).
2. movable support bracket according to claim 1 is characterized in that: be welded with diagonal brace (3) between the interface point of the intersection point of described top rail and column and lower transverse beam and an adjacent column.
3. movable support bracket according to claim 1 and 2 is characterized in that: the parallel stiffening girder (11) that is provided with between described two top rails (1), the parallel stiffening girder (12) that is provided with down between two lower transverse beams (5).
4. movable support bracket according to claim 3 is characterized in that: described structural steel frame is i iron framework, H structural steel frame, C structural steel frame or square steel framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201668474U CN201627584U (en) | 2010-04-22 | 2010-04-22 | Movable bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201668474U CN201627584U (en) | 2010-04-22 | 2010-04-22 | Movable bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201627584U true CN201627584U (en) | 2010-11-10 |
Family
ID=43058978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201668474U Expired - Lifetime CN201627584U (en) | 2010-04-22 | 2010-04-22 | Movable bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201627584U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069999A (en) * | 2010-12-14 | 2011-05-25 | 江南嘉捷电梯股份有限公司 | Carrying device of automatic staircase |
| CN102070000A (en) * | 2010-12-14 | 2011-05-25 | 江南嘉捷电梯股份有限公司 | Support structure on escalator carrier |
| 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 |
| CN105149922A (en) * | 2015-08-27 | 2015-12-16 | 北京建工土木工程有限公司 | Dismounting device for dismounting components of shield tunneling machine in tunnel and application of dismounting device |
| CN108602658A (en) * | 2016-03-29 | 2018-09-28 | 平田机工株式会社 | Elevating method, lifting gear and jacking system |
| CN109339861A (en) * | 2018-09-27 | 2019-02-15 | 中建八局轨道交通建设有限公司 | Shield owner drives dismantling transportation resources in tunnel |
-
2010
- 2010-04-22 CN CN2010201668474U patent/CN201627584U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069999A (en) * | 2010-12-14 | 2011-05-25 | 江南嘉捷电梯股份有限公司 | Carrying device of automatic staircase |
| CN102070000A (en) * | 2010-12-14 | 2011-05-25 | 江南嘉捷电梯股份有限公司 | Support structure on escalator carrier |
| CN102070000B (en) * | 2010-12-14 | 2012-12-12 | 江南嘉捷电梯股份有限公司 | Support structure on escalator carrier |
| 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 |
| CN105149922A (en) * | 2015-08-27 | 2015-12-16 | 北京建工土木工程有限公司 | Dismounting device for dismounting components of shield tunneling machine in tunnel and application of dismounting device |
| CN108602658A (en) * | 2016-03-29 | 2018-09-28 | 平田机工株式会社 | Elevating method, lifting gear and jacking system |
| CN108602658B (en) * | 2016-03-29 | 2020-03-06 | 平田机工株式会社 | Lifting method, lifting device and lifting system |
| US10858227B2 (en) | 2016-03-29 | 2020-12-08 | Hirata Corporation | Vertical moving method, vertical moving apparatus, and vertical moving system |
| US11608253B2 (en) | 2016-03-29 | 2023-03-21 | Hirata Corporation | Vertical moving method, vertical moving apparatus, and vertical moving system |
| CN109339861A (en) * | 2018-09-27 | 2019-02-15 | 中建八局轨道交通建设有限公司 | Shield owner drives dismantling transportation resources in tunnel |
| CN109339861B (en) * | 2018-09-27 | 2020-05-22 | 中建八局轨道交通建设有限公司 | Main drive disassembling and transporting method of shield tunneling machine in tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA CONSTRUCTION COMMUNICATION ENGINEERING GROUP Free format text: FORMER NAME: CHINA CONSTRUCTION MUNICIPAL CONSTRUCTION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100161, China Fengtai District Beijing No. 52 South Fourth Ring Road, the establishment of a bureau building Patentee after: China Construction Communications Engineering Group Corporation United Address before: 100161, China Fengtai District Beijing No. 52 South Fourth Ring Road, the establishment of a bureau building Patentee before: China Construction Municipal Construction Corporation Limitd Address after: 100161, China Fengtai District Beijing No. 52 South Fourth Ring Road, the establishment of a bureau building Patentee after: China Construction Communications Engineering Group Corporation United Address before: 100161, China Fengtai District Beijing No. 52 South Fourth Ring Road, the establishment of a bureau building Patentee before: China Construction Municipal Construction Corporation Limitd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101110 |