CN209384267U - A kind of assembled suspension device of prefabricated piping lane construction - Google Patents
A kind of assembled suspension device of prefabricated piping lane construction Download PDFInfo
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- CN209384267U CN209384267U CN201822249493.9U CN201822249493U CN209384267U CN 209384267 U CN209384267 U CN 209384267U CN 201822249493 U CN201822249493 U CN 201822249493U CN 209384267 U CN209384267 U CN 209384267U
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Abstract
The utility model discloses a kind of assembled suspension devices of prefabricated piping lane construction, solve the problems, such as piping lane working procedure complexity, low efficiency in the prior art.The utility model includes moving door frame, and moving door frame is equipped with walking overhead traveling crane, and the lower part for overhead traveling crane of walking is equipped with the rotary hanger for hoisting prefabricated tube coupling, and the side of moving door frame is equipped with walking mechanism, the other end is connected with shield machine.The moving door frame includes fore-stock, after-poppet and girder, after-poppet is connected by girder with fore-stock, walking overhead traveling crane is located on girder and moves along girder, the lower part of fore-stock and shield machine are hinged, the top of fore-stock is connected with girder, the lower part of after-poppet is equipped with walking mechanism, and the top of after-poppet is connected with girder.The utility model can realize the mechanization rapid construction of prefabricated piping lane assembly by walking overhead traveling crane and rotary hanger, reduce earth excavation area, shorten construction period, improve construction efficiency.
Description
Technical field
The utility model relates to piping lane technical field of construction, particularly relate to a kind of assembled supporting dress of prefabricated piping lane construction
It sets.
Background technique
With the utilization of continually developing of the underground space, the construction of underground pipe gallery gradually increases, currently, domestic piping lane is applied
The mode that work is generally used sloping timbering and cast-in-place or pattern foundation pit supporting structure and cast-in-place combination reinforced, supporting, excavation, cast-in-place suitable
Sequence operation, complex procedures, the construction time is long, larger to traffic impact.In order to adapt to the rapid of piping lane construction, standardization, pre-
Inhibition and generation needs to develop a kind of prefabricated piping lane quick-assembling support equipment, so that pipe gallery construction is increased dramatically.
Utility model content
For the deficiency in above-mentioned background technique, the utility model proposes a kind of assembled suspension devices of prefabricated piping lane construction
And its method for protecting support, solve the problems, such as piping lane working procedure complexity, low efficiency in the prior art.
The technical solution of the utility model is achieved in that a kind of assembled suspension device of prefabricated piping lane construction, including
Moving door frame, moving door frame are equipped with walking overhead traveling crane, and the lower part for overhead traveling crane of walking is equipped with the rotary hanger for hoisting prefabricated tube coupling,
The side of moving door frame is equipped with walking mechanism, the other end is connected with shield machine.
The moving door frame includes fore-stock, after-poppet and girder, and after-poppet is connected by girder with fore-stock, walking
Overhead traveling crane is located on girder and moves along girder, and the lower part of fore-stock and shield machine are hinged, and the top of fore-stock is connected with girder,
The lower part of after-poppet is equipped with walking mechanism, and the top of after-poppet is connected with girder.
The walking mechanism includes wheel seat, and wheel seat is equipped with wheel pair arranged in rows.Wheel is to by multiple groups self-balancing floating wheel
Group is constituted, and a set of, the movement of door frame easy to remove is each side arranged in rear support leg lower part.
The fore-stock is gate frame, and after-poppet is gate frame, and girder is parallel twin-spar construction, and shield machine is U-shaped
Shield machine.The tail portion shield body of U-shaped shield machine is in U-shape, upper opening, and bracing structure is arranged in front and back.
The walking overhead traveling crane is equipped with steel-wire rope type electric block, and steel-wire rope type electric block passes through wirerope and rotary hanger phase
Connection.Moving up and down for rotary hanger is realized to the folding and unfolding of wirerope by steel-wire rope type electric block.
The rotary hanger includes support frame, and support frame is equipped with swivel mount, and the lower part of swivel mount is equipped with fixture, on fixture
Equipped with balancing cylinder, support frame is equipped with rotary drive mechanism, and swivel mount is connected with rotary drive mechanism.
A kind of method for protecting support of the assembled suspension device of prefabricated piping lane construction, includes the following steps:
S1: the excavation and pattern foundation pit supporting structure of the earthwork: the earthwork of shield machine direction of advance is excavated using excavator, dumper fortune
Defeated, excavation face is in arc-shaped；Shield machine front plate can stretch out in time, excavate region to front and form temporary support, work as shield
When machine moves forward, control front plate is synchronous to be retracted；
S2: prefabricated tube coupling is transported to construction site by tube coupling transport vehicle, and the ramp reserved along piping lane rear portion enters assembled completion
Piping lane top enter the lower section of rotary hanger by after-poppet；
S3: the steel-wire rope type electric block on walking overhead traveling crane drives rotary hanger to move downward by decentralization wirerope, rotates
Suspender clamps the prefabricated tube coupling on tube coupling transport vehicle, and prefabricated tube coupling is rotated by 90 ° under the action of rotary hanger, and in walking day
It is moved under the action of vehicle along girder；
S4: when the rotary hanger for being loaded with prefabricated tube coupling moves to the upper rear of shield machine, the wirerope for overhead traveling crane of walking
Electric block transfers wirerope, prefabricated tube coupling is put to assembled position, the left and right adjusting mechanism and rotating lifting of tail portion in shield body
Under the common adjustment of the balancing cylinder of tool, by prefabricated tube coupling with assembled piping lane to just；Then use screw-thread steel or steel strand wires will
Prefabricated tube coupling rise with assembled piping lane and tense admittedly；
S5: the pipe bending cylinder pushing tow inside shield machine pushes shield going-forward on assembled prefabricated tube coupling, while right
Gap between shield body tail portion piping lane two sides and undisturbed soil carries out backfill or slip casting；
S6: repeating step S2 ~ S5, until completing the assembly of all prefabricated tube couplings.
The utility model can realize the mechanization rapid construction of prefabricated piping lane assembly by walking overhead traveling crane and rotary hanger, subtract
Few earth excavation area, shortens construction period, improves construction efficiency.The utility model arrives prefabricated pipe from the transport of prefabricated tube coupling
The rotation handling of section, then it is assembled to positioning, whole process effective, process is simple, the mechanization supporting construction of excavation pit
Organically be integrated into a whole with the lifting assembly mechanism of prefabricated tube coupling, can quickly carry out large scale prefabricated tube coupling lifting,
Transhipment, assembled and supporting construction do mechanization operation, promotional value with higher.
Detailed description of the invention
It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of the utility model embodiment
It is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the vertical handling prefabricated pipe section status diagram of the utility model rotary hanger.
Fig. 3 is the utility model rotary hanger transverse direction handling prefabricated pipe section status diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1, as shown in Figure 1, a kind of assembled suspension device of prefabricated piping lane construction, including moving door frame 1, mobile door
Frame 1 is mobile with shield machine.Moving door frame 1 is equipped with walking overhead traveling crane 2, and walking overhead traveling crane 2 is moved along moving door frame 1, walking overhead traveling crane 2
Lower part is equipped with the rotary hanger 4 for hoisting prefabricated tube coupling 3, and rotary hanger is rotatable, rotary hanger setting rotation driving, balance
Oil cylinder is adjusted, has the ability for being rotated by 90 ° prefabricated pipe horizontal, has prefabricated tube coupling balance adjustment function；For changing pre-
The handling direction of tubulation section, the side of moving door frame 1 is equipped with walking mechanism, the other end is connected with shield machine 5, and moving door frame exists
It is moved under the action of shield machine.
Further, the moving door frame 1 include fore-stock 6, after-poppet 7 and girder 8,7 top of after-poppet by girder 8 with
6 top of fore-stock is connected, and walking overhead traveling crane 2 is located on girder 8 and moves along girder 8, and the lower part of fore-stock 6 and shield machine 5 are cut with scissors
Connect, the top of fore-stock 6 and girder 3 are articulated and connected, top hingedly to make girder relative to fore-stock have horizontal direction small
The freedom degree of the rotation of width, lower part hingedly make fore-stock have the freedom that front-rear direction rotates by a small margin relative to shield machine
Degree.The lower part of after-poppet 7 is equipped with walking mechanism, and the top of after-poppet 7 is connected with girder 3.The walking mechanism includes wheel seat
9, wheel seat 9 is equipped with wheel arranged in rows to 10.Wheel is constituted to by multiple groups self-balancing floating wheel group, in rear support leg lower part or so two
A set of, the movement of door frame easy to remove is respectively arranged in side.
Embodiment 2, as shown in Figures 2 and 3, a kind of assembled suspension device of prefabricated piping lane construction, the fore-stock 6 is gate
Frame, after-poppet 7 is gate frame, and convenient for passing through for tube coupling transport vehicle, girder 8 is parallel twin-spar construction, and shield machine 5 is U-shaped
The tail portion shield body of shield machine, U-shaped shield machine is in U-shape, upper opening, and bracing structure is arranged in front and back.On the walking overhead traveling crane 2
Equipped at least two steel-wire rope type electric blocks 11, steel-wire rope type electric block 11 is connected by wirerope 12 with rotary hanger 4.It is more
Design of lifting points guarantees the stability of rotary hanger, prevents tilt phenomenon occur during allocation and transportation.
Further, the rotary hanger 4 includes that support frame 4-1, support frame 4-1 and wirerope connection type are outstanding for multiple spot
It hangs, plays the role of stable bracing frame.Support frame 4-1 is equipped with swivel mount 4-2, and the lower part of swivel mount 4-2 is equipped with fixture 4-3,
Fixture 4-3 is equipped with balancing cylinder 4-4, and support frame 4-1 is equipped with rotary drive mechanism 4-5, swivel mount 4-2 and rotary driving machine
Structure 4-5 is connected, and swivel mount realizes the rotation relative to support frame under the action of rotary drive mechanism, realizes during handling
The rotation of prefabricated tube coupling.Motor or motor can be used in rotary drive mechanism, provides power for the rotation of swivel mount.
Other structures are same as Example 1.
A kind of embodiment 3, method for protecting support of the assembled suspension device of prefabricated piping lane construction, includes the following steps: S1: the earthwork
Excavation and pattern foundation pit supporting structure: pipe gallery originating terminal production originate foundation pit, pre- hoisting prefabricated tube coupling is several, then assembles U-shaped
Shield machine and its attached hoisting mechanism.The earthwork of 5 direction of advance of shield machine is excavated using excavator 17, dumper transport, with 2
Excavator longitudinally divides 2 layers and is excavated, and the second layer is successively excavated to piping lane base to two sides from top to bottom, from centre at anterior shield
Bottom, excavation face are in arc-shaped；5 front plate of shield machine can stretch out in time, excavate region to front and form temporary support, work as shield
When machine 5 moves forward, control front plate is synchronous to be retracted；Shield body elevation of bottom is measured, plain coagulation is laid on the undisturbed soil of bottom
Soil padding；According to actual survey and planning, in the preferable region of bottom bearing capacity, setting cushion link can be cancelled.
S2: prefabricated tube coupling 3 is transported to construction site by tube coupling transport vehicle 13, and the ramp reserved along piping lane rear portion enters assembled complete
At piping lane top move to the lower section of rotary hanger 4 by after-poppet 7；
S3: the steel-wire rope type electric block 11 on walking overhead traveling crane 2 drives rotary hanger 4 to transport downwards by decentralization wirerope 12
Dynamic, rotary hanger 4 clamps the prefabricated tube coupling 3 on tube coupling transport vehicle 13, and prefabricated tube coupling 3 rotates under the action of rotary hanger 4
90 °, and moved under the action of walking overhead traveling crane 2 along girder 8；13 backtracking of tube coupling transport vehicle carries out next prefabricated tube coupling
Transport.
S4: when the rotary hanger 4 for being loaded with prefabricated tube coupling 3 moves to the upper rear of shield machine, the steel wire for overhead traveling crane 2 of walking
Rope electric hoist 11 transfers wirerope, prefabricated tube coupling 3 is put to assembled position, the left and right adjusting mechanism of tail portion and rotation in shield body
Under the common adjustment of the balancing cylinder 4-4 of rotary lifting 4, by prefabricated tube coupling 3 with assembled piping lane 14 to just；Then screw-thread steel is used
Or prefabricated tube coupling 3 rise with assembled piping lane and tense admittedly by steel strand wires；Prefabricated tube coupling can be carried out primary with every section or more piece
Rise drawing, water-swelling rubber water bar is set between piece or whereabouts water is brought in slip casting into.
S5: the pipe bending cylinder pushing tow inside shield machine 5 pushes shield going-forward, simultaneously on assembled prefabricated tube coupling
Backfill or slip casting are carried out to the gap between 14 two sides of shield body tail portion piping lane and undisturbed soil 16.
S6: repeating step S2 ~ S5, until completing the assembly of all prefabricated tube couplings.When the corridor body that assembly is completed reaches
When certain length, according to the demand of engineered tissue, to piping lane layering earthing backfill, and it is compacted.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of assembled suspension device of prefabricated piping lane construction, it is characterised in that: including moving door frame (1), on moving door frame (1)
Equipped with walking overhead traveling crane (2), the lower part of walking overhead traveling crane (2) is equipped with the rotary hanger (4) for hoisting prefabricated tube coupling (3), mobile door
The side of frame (1) is equipped with walking mechanism, the other end is connected with shield machine (5).
2. the assembled suspension device of prefabricated piping lane construction according to claim 1, it is characterised in that: the moving door frame
It (1) include fore-stock (6), after-poppet (7) and girder (8), after-poppet (7) is connected by girder (8) with fore-stock (6), row
Overhead traveling crane (2) is walked to be located on girder (8) and move along girder (8), the lower part of fore-stock (6) and shield machine (5) hingedly, fore-stock
(6) top is connected with girder (8), and the lower part of after-poppet (7) is equipped with walking mechanism, the top and girder (8) of after-poppet (7)
It is connected.
3. the assembled suspension device of prefabricated piping lane construction according to claim 2, it is characterised in that: the walking mechanism packet
It includes wheel seat (9), wheel seat (9) is equipped with wheel arranged in rows to (10).
4. the assembled suspension device of prefabricated piping lane construction according to claim 3, it is characterised in that: the fore-stock (6)
For gate frame, after-poppet (7) is gate frame, and girder (8) is parallel twin-spar construction, and shield machine (5) is U-shaped shield machine.
5. the assembled suspension device of prefabricated piping lane construction according to claim 1-4, it is characterised in that: the row
Overhead traveling crane (2) are walked equipped with steel-wire rope type electric block (11), steel-wire rope type electric block (11) passes through wirerope (12) and rotary hanger
(4) it is connected.
6. the assembled suspension device of prefabricated piping lane construction according to claim 5, it is characterised in that: the rotary hanger
It (4) include support frame (4-1), support frame (4-1) is equipped with swivel mount (4-2), and the lower part of swivel mount (4-2) is equipped with fixture (4-
3), fixture (4-3) is equipped with balancing cylinder (4-4), and support frame (4-1) is equipped with rotary drive mechanism (4-5), swivel mount (4-
2) it is connected with rotary drive mechanism (4-5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249493.9U CN209384267U (en) | 2018-12-29 | 2018-12-29 | A kind of assembled suspension device of prefabricated piping lane construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249493.9U CN209384267U (en) | 2018-12-29 | 2018-12-29 | A kind of assembled suspension device of prefabricated piping lane construction |
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| Publication Number | Publication Date |
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| CN209384267U true CN209384267U (en) | 2019-09-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487828A (en) * | 2018-12-29 | 2019-03-19 | 中铁工程装备集团有限公司 | A kind of assembled suspension device and its method for protecting support of prefabricated piping lane construction |
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2018
- 2018-12-29 CN CN201822249493.9U patent/CN209384267U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487828A (en) * | 2018-12-29 | 2019-03-19 | 中铁工程装备集团有限公司 | A kind of assembled suspension device and its method for protecting support of prefabricated piping lane construction |
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