CN109457977A - Steel construction day rail hydraulic pushing slipping-shoe device and method - Google Patents
Steel construction day rail hydraulic pushing slipping-shoe device and method Download PDFInfo
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- CN109457977A CN109457977A CN201811335364.XA CN201811335364A CN109457977A CN 109457977 A CN109457977 A CN 109457977A CN 201811335364 A CN201811335364 A CN 201811335364A CN 109457977 A CN109457977 A CN 109457977A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 104
- 239000010959 steel Substances 0.000 title claims abstract description 104
- 238000010276 construction Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000003351 stiffener Substances 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims 1
- 238000007665 sagging Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a kind of device and methods of steel construction day rail hydraulic pushing, including piston shoes (9), piston shoes (9) side connects sagging loading arm (4), the hinged bracket in loading arm (4) lower end (1), the other end hinge of bracket (1) tail portion hinge dress hydraulic telescopic rod (5), hydraulic telescopic rod (5) is mounted in loading arm (4).Method includes following technical measures: 1) rail hydraulic pushing slipping-shoe device in steel construction day is installed, and 2) the rail hydraulic pushing slipping-shoe device operation of steel construction day, 3) dismounting of steel construction day rail hydraulic pushing slipping-shoe device.The configuration of the present invention is simple, it is ingenious in design, it is easy to operate, construction method is concisely efficient, existing steel construction pushing tow can effectively be solved, the problems such as guide rail ground and basic duration are longer, lifting condition is incomplete, the complicated limitation in place is more, construction operation risk is not easy to control, the earth's surface steel construction structures installation particularly suitable on across existing tunnel.
Description
Technical field
The present invention relates to a kind of steel construction day rail hydraulic pushing slipping-shoe device and methods, belong to Installation Technique of Steel Structure
Field.
Background technique
Traditional steel structure hydraulic pressure pushing method usually requires to install guide rail on ground and guide rail basis of constructing.Using traditional steel
Structure hydraulic pushing method is influenced by the initial land form landforms and geological conditions of component present position, need to be carried out to ground big
Area processing, land occupation is wide, and ground and foundation construction time are long, when steel construction enters base support, it is often necessary to hoisting hook installing
For cooperation, lifting place occupancy is wider, is affected by surrounding enviroment, and mechanical and guide rail service efficiency is low, and turnover is at high cost,
It is long in time limit.
China express railway and Construction of Urban Rail Traffic paces are accelerated especially in recent years, and Shen is prolonged with route in down town
It constantly expands, in building construction process, often refers to construct across existing tunnel (especially open trench tunnel), in such situation
Under, ground and foundation construction cost and difficulty of construction, high degree constrain the planning and designing and construction of earth's surface facility.
Summary of the invention
The technical problem to be solved by the present invention is a kind of device and method of steel construction day rail hydraulic pushing is provided, with solution
Certainly: being influenced, ground need to be carried out at large area by the initial land form landforms and geological conditions of steel construction structures present position
Reason, land occupation is wide, and ground and foundation construction time are long, when steel construction enters base support, it is often necessary to crane hoisting equipment cooperation,
It is wider to lift place occupancy, is affected by surrounding enviroment, mechanical and guide rail service efficiency is low, and turnover is at high cost, long in time limit
The problems such as.
The Steel Structure Installation of across existing tunnel earth's surface facility especially suitable on.
The technical scheme is that
A kind of steel construction day rail hydraulic pushing slipping-shoe device, including piston shoes, piston shoes side connect sagging loading arm, under loading arm
Hinged bracket is held, bracket tail portion hinge dress hydraulic telescopic rod, the other end hinge of hydraulic telescopic rod is in the middle part of loading arm.
Loading arm side is installed by support wheel.
Support wheel hinge adjusts setting angle on loading arm, through position-arresting disk and bolt.
Support wheel is made of support arm, tail end scroll wheel and wheel shaft, and support arm on loading arm, is limited by shaft hinge
Limit hole is evenly equipped on disk, bolt passes through the positioning sky on support arm and the limit hole on position-arresting disk.
The two sides of loading arm are mounted on support wheel.
Loading arm lower semisection center hollow out is for cutting with scissors dress hydraulic telescopic rod.
By steel plate, ribbed stiffener is reinforced in length and breadth at bracket back, and through shaft hinge on loading arm, bracket upper surface can pass through
Bolt is connect with steel member.
Front ear plate, rear otic placode are separately installed with before and after piston shoes, steel plate ribbed stiffener, front set longitudinal steel plate in length and breadth for back setting
Ribbed stiffener is pressed on guide rail by boots cap, two side lower part of boots cap setting limit steel plate.
A method of utilizing above-mentioned day rail hydraulic pushing slipping-shoe device pushing tow steel structure member, comprising the following steps: peace
Day rail is filled, by unit steel structure member pushing tow to ground guide edge；Slipping-shoe device and thrustor are installed on day rail；It will slide
The bracket of shoe apparatus is installed on steel structure member, mobile using thrustor pushing unit steel structure member；Remove piston shoes dress
It sets, puts down steel structure member.
Specific steps are as follows:
1. its rail (23) is installed on existing pontic or aerial work platform (21) and adjusts absolute altitude, fixed, it is allowed to meet steel member
Bottom surface and ground base support spacing≤5mm；
2. ground guide (24) Pass line adjustment makes steel construction unit member meet requirement of entering the orbit；
3. ground pushing unit steel structure member is to ground guide (24) edge；
4. installing steel construction day rail hydraulic top pushing device (26-3) and piston shoes (20), and lock piston shoes bracket (1)；
5. steel member (21-0) is connect with bracket (1) using bolt (2)；
6. expansion lateral-supporting wheel (6) is allowed to withstand existing pontic or aerial work platform side, with bolt (15) locking；
7. removing ground hydraulic thrustor (26-1) and piston shoes (25-1)
8. hydraulic top pushing device (26-3) synchronous push at hydraulic top pushing device (26-2) and day rail (23) at ground, until under entering
One steel construction day rail hydraulic pushing slipping-shoe device (20) installation site；
9. repeating 4. to 7. step, until steel member is detached from ground guide (24)；
10. hydraulic pushing steel member is in place, after hydraulic top pushing device (26-5), (26-6) positioning are installed at rear otic placode (11), side
Hydraulic top pushing device (26-3), (26-4) installed at dismountable front ear plate (10)；
Next unit steel member (21-1) pushing tow carries out aerial assembled to being bonded previous unit steel member (21-0)；
It repeats 9. to 10. step, until the whole aerial assembled completion of steel construction；
Bolt (2) control bracket (1) rotation is removed, it is synchronous by the hydraulic telescopic rod (5) of the several slipping-shoe devices of coordinated control
It shrinks, guidance steel structure member Integral synchronous is detached from bracket, into the steel structure base support for completion of having constructed；
Bracket (1) is continued to rotate to disassembly status, hydraulic top pushing device is reversely installed, is connected with rear otic placode (11), is reversely pushed up
Sliding shoe apparatus returns to lifting working face.
The beneficial effects of the present invention are: compared with prior art, the present invention has the advantage that
1, the construction for avoid or reducing guide rail basis and ground, shortens the duration, has saved construction cost；
2, operating efficiency is improved for multi-thread and across steel member incremental launching construction operation, shortens the duration；
3, when being across Construction of Steel Structure on both wired open trench tunnels, the case where excavating processing can not be carried out to ground and basis, mentioned
Solution is supplied.
The configuration of the present invention is simple, ingenious in design, easy to operate, construction method is concisely efficient, can effectively solve by steel construction
The initial land form landforms and geological conditions of structures present position influence greatly, large-area treatment need to be carried out to ground, land occupation is wide, ground
Base and foundation construction time are long, when steel construction enters base support, it is often necessary to which crane hoisting equipment cooperation, lifting place occupy
It is relatively wide, be affected by surrounding enviroment, mechanical and guide rail service efficiency is low, have enough to meet the need it is at high cost, it is long in time limit the problems such as.
Detailed description of the invention
Fig. 1 is working state structure schematic diagram of the invention；
Fig. 2 is disassembly status structural schematic diagram of the invention；
Fig. 3 is device side view；
Fig. 4 is device top view；
Fig. 5 is bracket structural schematic diagram；
Fig. 6 is loading arm structural schematic diagram；
Fig. 7 is piston shoes front view；
Fig. 8 is piston shoes top view；
Fig. 9 is support wheel detail drawing
Figure 10 is the front view of installation condition of the present invention；
Figure 11 is the scheme of installation of Figure 10 (1-1) slice location；
Figure 12 is the scheme of installation of Figure 10 (1-1) slice location；
Figure 13 be day rail pushing tow in place after positioning operation schematic diagram；
Figure 14 is installation at high altitude operation schematic diagram；
Figure 15 is the disassembly schematic diagram of steel construction day rail hydraulic pushing slipping-shoe device；
In figure: 1, bracket, 2, connection bolt, 3, bracket back steel plate ribbed stiffener in length and breadth, 4, loading arm, 5, hydraulic telescopic rod, 6,
Support wheel, 7, support wheel of minor axis, 8, bracket shaft, 9, piston shoes, 10, front ear plate, 11, rear otic placode, 12, put more energy into before and after piston shoes in length and breadth
Rib, 13, boots cap, 14, limit plate, 15, support wheel fastening screw, 16, support arm, 17, scroll wheel, 18, wheel shaft, 19, with equal
The position-arresting disk of even distribution limit hole, 20, steel construction day rail hydraulic pushing slipping-shoe device, 21, steel member, 21-0, first steel knot
Structure unit member, 22, existing pontic or aerial work platform, 23, day rail, 23, the day rail being installed on existing pontic, 24,
Ground rail, 25, ground piston shoes, 25-1, first pair of ground piston shoes, 25-2, second pair of ground piston shoes, 26-1, first pair of ground
Hydraulic top pushing device, 26-2, second pair of ground hydraulic top pushing device, 26-3, first pair of day rail hydraulic top pushing device, 26-4,
Two pairs of day rail hydraulic top pushing devices, 26-5, third are to day rail hydraulic top pushing device (for positioning), 26-6, the 4th pair of day rail liquid
Pushing device of bearing down on one (for positioning), 26-7, the 5th pair of day rail hydraulic top pushing device, 26-8, the 6th pair of day rail hydraulic top pushing device；
Specific embodiment:
Embodiment: bracket 1 is connect by shaft 8, hydraulic telescopic rod 5 with loading arm 4, wherein 1 tail portion of bracket passes through hydraulically extensible
Bar 5 is connect with the middle part of loading arm 4；Plural (no less than two pairs) support wheel 6 is installed by shaft 7 in two sides of loading arm 4,
4 top of loading arm and piston shoes 9 are welded to connect.
By steel plate, ribbed stiffener 3 is reinforced in length and breadth at bracket 1 back, can rotate around the shaft 8 connecting with loading arm 4, and can pass through
Bolt 2 is connect with steel member 21.
4 lower portion hollow out of loading arm, inboard are hingedly equipped with rotatable hydraulic telescopic rod 5, and hydraulic telescopic rod 5 is another
Hinged 1 tail portion of bracket is held, for adjusting the operating angle of bracket 1.
There is the otic placode that can be connect with hydraulic top pushing device in 9 front and back of piston shoes --- front ear plate 10, rear otic placode 11, back setting
Steel plate ribbed stiffener 12 in length and breadth, front set longitudinal steel plate ribbed stiffener 12, are pressed on day rail 23 by boots cap 13, under 13 two sides of boots cap
Portion's setting limit steel plate 14, passes through welded connecting with upper-part.
Support wheel 6 can pass through 15 latched position of position-arresting disk 19 and bolt with equally distributed limit hole, support arm
16 are connected with tail end scroll wheel 17 by wheel shaft 18.
The hydraulic pushing method of above-mentioned steel construction day rail hydraulic pushing slipping-shoe device is used with reference to figures 10 to Figure 15, including such as
Lower step:
1) steel construction day rail hydraulic pushing slipping-shoe device erection stage (Figure 10 to Figure 12):
1. absolute altitude is installed and adjusted to its rail, fixed, it is allowed to meet steel member bottom surface and ground base support spacing≤5mm；
2. ground guide Pass line adjustment makes steel construction unit member meet requirement of entering the orbit；
3. ground pushing unit steel structure member is to ground guide edge；
4. installing steel construction day rail hydraulic top pushing device and piston shoes, and lock piston shoes bracket；
5. steel member is connect with bracket using bolt；
6. expansion lateral-supporting wheel is allowed to withstand existing pontic or aerial work platform side, locked with bolt；
7. removing ground hydraulic thrustor and piston shoes
8. hydraulic top pushing device synchronous push at hydraulic top pushing device and day rail at ground, until it is hydraulic to enter next steel construction day rail
Pushing tow slipping-shoe device installation site；
9. repeating 4. to 7. step, until steel member is detached from ground guide；
2) steel construction day rail hydraulic pushing slipping-shoe device sessions (Figure 13, Figure 14):
1. hydraulic pushing steel member is in place, after installation hydraulic top pushing device positioning at rear otic placode, it can remove and pacify at front ear plate
The hydraulic top pushing device of dress；
2. next unit steel member pushing tow carries out aerial assembled to being bonded previous unit steel member；
3. repeating 1. to 2. step, until the whole aerial assembled completion of steel construction；
3) steel construction day rail hydraulic pushing slipping-shoe device teardown phase (Figure 15)
1. removing bolt control bracket rotation, pass through the hydraulic telescopic rod synchronous of the several slipping-shoe devices of coordinated control, guidance
Steel structure member Integral synchronous is detached from bracket, into the steel structure base support for completion of having constructed；
2. continuing to rotate bracket to disassembly status, hydraulic top pushing device is reversely installed, is connected with rear otic placode, reversed pushing tow piston shoes fill
It sets, returns to lifting working face.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of steel construction day rail hydraulic pushing slipping-shoe device, including piston shoes (9), it is characterised in that: under the connection of piston shoes (9) side
Vertical loading arm (4), the hinged bracket in loading arm (4) lower end (1), bracket (1) tail portion hinge dress hydraulic telescopic rod (5), hydraulically extensible
The other end hinge of bar (5) is in the middle part of loading arm (4).
2. rail hydraulic pushing slipping-shoe device in steel construction day according to claim 1, it is characterised in that: loading arm (4) side
It installs support wheel (6).
3. rail hydraulic pushing slipping-shoe device in steel construction day according to claim 2, it is characterised in that: support wheel (6) hinge dress
On loading arm (4), setting angle is adjusted by position-arresting disk (19) and bolt (15).
4. rail hydraulic pushing slipping-shoe device in steel construction day according to claim 3, it is characterised in that: support wheel (6) is by propping up
Brace (16), tail end scroll wheel (17) and wheel shaft (18) composition, support arm (16) are mounted on loading arm (4) by shaft (7) hinge,
Limit hole is evenly equipped on position-arresting disk (19), bolt (15) passes through the positioning sky on support arm (16) and the limit on position-arresting disk (19)
Hole.
5. rail hydraulic pushing slipping-shoe device in steel construction day according to claim 3, it is characterised in that: the two of loading arm (4)
Side is mounted on support wheel (6).
6. rail hydraulic pushing slipping-shoe device in steel construction day according to claim 3, it is characterised in that: loading arm (4) lower half
Duan Zhongyang hollow out is for cutting with scissors dress hydraulic telescopic rod (5).
7. rail hydraulic pushing slipping-shoe device in steel construction day according to claim 3, it is characterised in that: bracket (1) back by
Steel plate in length and breadth reinforce by ribbed stiffener (3), and through shaft (8) hinge on loading arm (4), bracket (1) upper surface can pass through bolt (2)
It is connect with steel member (21).
8. rail hydraulic pushing slipping-shoe device in steel construction day according to claim 3, it is characterised in that: divide before and after piston shoes (9)
Front ear plate (10), rear otic placode (11) are not installed, steel plate ribbed stiffener (12), front set longitudinal steel plate ribbed stiffener in length and breadth for back setting
(12), it is pressed on guide rail (23) by boots cap (13), (13) two side lower part of boots cap setting limit steel plate (14).
9. a kind of side using the day rail hydraulic pushing slipping-shoe device pushing tow steel structure member as described in claim any one of 1-8
Method, comprising the following steps: installation day rail (23), by unit steel structure member pushing tow to ground guide (24) edge；In day rail
(23) slipping-shoe device (20) and thrustor (26) are installed on；The bracket (1) of slipping-shoe device (20) is installed to steel structure member
On, it is mobile using thrustor (26) pushing unit steel structure member；It removes slipping-shoe device (20), puts down steel structure member.
10. the method for pushing tow steel structure member according to claim 9, characterized by comprising:
Its rail (23) is installed on existing pontic or aerial work platform (21) and adjusts absolute altitude, fixed, is allowed to meet steel member bottom
Face and ground base support spacing≤5mm；
Ground guide (24) Pass line adjustment makes steel construction unit member meet requirement of entering the orbit；
Ground pushing unit steel structure member is to ground guide (24) edge；
Steel construction day rail hydraulic top pushing device (26-3) and piston shoes (20) are installed, and lock piston shoes bracket (1)；
Steel member (21-0) is connect with bracket (1) using bolt (2)；
Expansion lateral-supporting wheel (6) is allowed to withstand existing pontic or aerial work platform side, with bolt (15) locking；
Remove ground hydraulic thrustor (26-1) and piston shoes (25-1)
Hydraulic top pushing device (26-3) synchronous push at hydraulic top pushing device (26-2) and day rail (23) at ground, until entering next
Steel construction day rail hydraulic pushing slipping-shoe device (20) installation site；
It repeats 4. to 7. step, until steel member is detached from ground guide (24)；
Hydraulic pushing steel member in place, can after hydraulic top pushing device (26-5), (26-6) positioning are installed at rear otic placode (11)
Remove the hydraulic top pushing device (26-3) installed at front ear plate (10), (26-4)；
Next unit steel member (21-1) pushing tow carries out aerial assembled to being bonded previous unit steel member (21-0)；
It repeats 9. to 10. step, until the whole aerial assembled completion of steel construction；
Bolt (2) control bracket (1) rotation is removed, is received by the way that the hydraulic telescopic rod (5) of the several slipping-shoe devices of coordinated control is synchronous
Contracting, guidance steel structure member Integral synchronous is detached from bracket, into the steel structure base support for completion of having constructed；
Bracket (1) is continued to rotate to disassembly status, hydraulic top pushing device is reversely installed, is connected with rear otic placode (11), reversed pushing tow
Slipping-shoe device returns to lifting working face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335364.XA CN109457977B (en) | 2018-11-10 | 2018-11-10 | Method for pushing steel component by steel structure overhead rail hydraulic pushing sliding shoe device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335364.XA CN109457977B (en) | 2018-11-10 | 2018-11-10 | Method for pushing steel component by steel structure overhead rail hydraulic pushing sliding shoe device |
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| CN109457977A true CN109457977A (en) | 2019-03-12 |
| CN109457977B CN109457977B (en) | 2024-06-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254842A (en) * | 2020-03-27 | 2020-06-09 | 中铁五局集团建筑工程有限责任公司 | Steel structure sliding shoe with adjustable height and installation method thereof |
| CN118128317A (en) * | 2024-04-22 | 2024-06-04 | 中国建筑第五工程局有限公司 | Roof steel structure single truss sliding installation structure |
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