CN106436584B - A kind of Hanging Basket with vertical lift limit function - Google Patents
A kind of Hanging Basket with vertical lift limit function Download PDFInfo
- Publication number
- CN106436584B CN106436584B CN201610964421.5A CN201610964421A CN106436584B CN 106436584 B CN106436584 B CN 106436584B CN 201610964421 A CN201610964421 A CN 201610964421A CN 106436584 B CN106436584 B CN 106436584B
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- China
- Prior art keywords
- hanging basket
- bearing
- track
- cantilever shalving
- spacing
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of Hanging Basket with vertical lift limit function, belong to bridge machinery and maintenance construction field, specifically include the track being fixed on bridge, the running gear being placed on track, the cantilever shalving being fixed on running gear, through the Hanging Basket component of cantilever beam inside groove, the Hanging Basket being connected with Hanging Basket component, Hanging Basket component is withstood in one end and the other end withstands the jack of cantilever shalving, also include spacing bearing, spacing bearing includes base and bearing, base is fixed on cantilever shalving, bearing one end is connected on base, the other end is arranged in the vertical track of Hanging Basket component, Hanging Basket component lifts under the jacking effect of jack along vertical track, spacing bearing carries out cross spacing to Hanging Basket component, realize that Hanging Basket vertical lift is spacing.The present invention can ensure that Hanging Basket is safely and smoothly vertically moved up or down, and be not easy to overturn, and have the advantages of structure is small-sized simple, and easy to process, large carrying capacity, service life is grown, convenient disassembly, and cost is low.
Description
Technical field
The invention belongs to bridge machinery and maintenance construction field, specifically a kind of extension with vertical lift limit function
Basket.
Background technology
At present, a kind of bridge machinery of Hanging Basket and auxiliary apparatus for repairing, Hanging Basket hold during work progress and vertical lift
Easily receive wind load and the lateral of bridge overturns power and produce off normal or upset, cause Hanging Basket unstable, influence construction progress, at present
In view of the above-mentioned problems, existing pertinent literature reports the scheme for solving to change problem：Such as Chinese patent CN202073046U, disclose
A kind of main truss system of downward hanging basket, including main couple, main truss suspension bracket, jacking cylinder, wheel assembly, anti-deflection device and it is preceding on
Crossbeam；Anti-deflection device is mainly pricked screw-thread steel with essence by supporting steel pipe and formed；Between supporting steel pipe is located at main couple and has poured beam,
It is anchored at by screw-thread steel and has poured beam side wall.It is lateral from the lateral pressure load of main couple 1 and wind load etc. during in order to bear to pour
Load, ensure stability when Hanging Basket pours, but the technical scheme structure is more complicated, installation difficulty.
Chinese patent CN104631324A, disclose the Hanging basket on front support construction work for cable-stayed bridge ultra-wide edge of a wing girder
Skill, using carrying platform, walking skid beam, English truss, haulage gear, walking dolly, thrust mechanism, lifting body and stretching machine
Structure is as construction equipment.When Hanging Basket front end produces direction across bridge skew, hand can be used between Hanging Basket carrying platform and bridge girder main rib
Cucurbit is drawn to be adjusted.When drawing hanging basket advancing, it should try one's best and ensure Hanging Basket integral translation, and constantly observe, correct hang at any time
The off normal of basket.But the structure that the program uses is more complicated, and space-consuming is larger.
The content of the invention
To solve the above problems, the present invention provides a kind of Hanging Basket with vertical lift limit function, can bear to come from bridge
The lateral load such as the lateral pressure load of beam and wind load, it can ensure that Hanging Basket is safely and smoothly vertically moved up or down, be not easy to overturn.The present invention
Small-sized simple, easy to process, the large carrying capacity with structure, service life length, large carrying capacity, convenient disassembly, cost is low, rises
The advantages of drop process is steady.
The purpose of the present invention is to be achieved through the following technical solutions：
It is a kind of have vertical lift limit function Hanging Basket, including be fixed on bridge 3 track 1, installation on path 1
Running gear 2, the cantilever shalving 4 being fixed on running gear 2, the Hanging Basket component 5 through the inside groove of cantilever beam 4, installed in Hanging Basket
The top of Hanging Basket component 5 and other end top are withstood in vertical track 51 on component 5, the Hanging Basket 8 of the bottom of connection suspension basket assembly 5, one end
The firmly jack 7 of cantilever shalving 4, the spacing bearing 6 installed in the upper and lower part of cantilever shalving 4, spacing bearing 6 include base 61 and axle
62 are held, base 61 is fixed on cantilever shalving 4, and the one end of bearing 62 is connected on base 61, and the other end is arranged on hanging down for Hanging Basket component 5
In straight rail 51.
Preferably, the base 61 is provided with 4 bolts hole, and the base 61, which is bolted, is fixed on cantilever shalving 4
On, connection is reliable, simple in construction, convenient disassembly, the contact stress of adjustable limit bearing 6.
Preferably, described vertical track 51, the side wall of the vertical beam of Hanging Basket component 5 is welded on by two parallel steel plates
On, cost is low, and track connection is reliable, good integrity.
Preferably, described bearing 62 is composite track roller, is assembled by axially and radially two roller bearings,
Acceptable higher radial and axial load, in radial and axial carry out rolling friction, vertical track 51 is effectively reduced due to squeezing
Frictional force caused by pressure, bearing capacity can be distributed very well, increase the service life length of the stationarity of vertical lift, bearing and track.
Preferably, described spacing bearing 6 is at least one set, installed in 5 vertical beam of Hanging Basket component, four side wall phases
To the correspondence position of cantilever shalving 4 on, using multipoint positioning mode, bigger service load can be born, increase the flat of vertical lift
Stability and spacing reliability.
Beneficial effects of the present invention：
（1）Hanging Basket can bear the lateral loads such as lateral pressure load and wind load from bridge, can ensure that Hanging Basket is flat safely
Quietly it is vertically moved up or down, also ensure that stability of the Hanging Basket in construction, be not easy to tumble, prevent Hanging Basket sideslip.It is small-sized with structure
Light, large carrying capacity, service life length, install convenient, cost is low, is vertically moved up or down the advantages of process is steady.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram of the present invention.
Fig. 2 is the mounting structure schematic diagram of the spacing bearing of the present invention.
Fig. 3 is schematic enlarged-scale view at A in Fig. 1.
Fig. 4 is the front view of the spacing bearing of the present invention.
Fig. 5 is the top view of the spacing bearing of the present invention.
Fig. 6 is the right view of the spacing bearing of the present invention.
Fig. 7 is the left view of the spacing bearing of the present invention.
In figure：
1 track, 2 running gears, 3 bridges, 4 cantilever shalvings, 5 Hanging Basket components,
51 vertical tracks, 6 spacing bearings, 61 bases, 62 bearings, 7 jack, 8 Hanging Baskets.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
：
It is a kind of have vertical lift limit function Hanging Basket, including be fixed on bridge 3 track 1, be placed on track 1
Running gear 2, running gear 2 are used to drive Hanging Basket component 5 to move horizontally, the cantilever shalving 4 that is fixed on running gear, through outstanding
The Hanging Basket component 5 of the inside groove of arm beam 4, the vertical track 51 on Hanging Basket component 5, the Hanging Basket 8 of the bottom of connection suspension basket assembly 5,
Hanging Basket component 5 is withstood in one end and the other end withstands the jack 7 of cantilever shalving 4, and jack 7 is as jacking power drive Hanging Basket component
5 do vertical displacement movement, and the spacing bearing 6 on cantilever shalving 4, the upper and lower part of cantilever shalving 4 is respectively mounted spacing bearing 6,
Ensure that Hanging Basket is vertically moved up or down along straight line, spacing bearing 6 includes base 61 and bearing 62, and base 61 is fixed on cantilever shalving 4, bearing
62 one end are connected on base 61, and the other end is arranged in the vertical track 51 of Hanging Basket component 5, and Hanging Basket component 5 passes through spacing branch
6 connecting cantilever framves 4 of seat, bearing 62 rolls in vertical track 51 applies horizontal force to vertical track 51 simultaneously, so as to Hanging Basket
Component 5 carries out cross spacing, and spacing bearing 6 limits vertical track 51 and can only be vertically moved up or down.
Hanging Basket is vertically moved up or down spacing operation principle：Jack 7 is fulcrum with cantilever shalving 4, and the top of pushing tow Hanging Basket component 5 is real
Existing Hanging Basket 8 lifts, and two spacing bearings 6 installed in the upper and lower part of cantilever shalving 4 limit Hanging Basket 8 and lifted along straight line, bearing 62
Roll in the vertical track 51, realize that Hanging Basket component 5 steadily lifts, while the application cross force of bearing 62 is in vertical track 51,
So as to limit the lateral shift of Hanging Basket component 5, cross spacing is realized, prevents the sideslip of Hanging Basket 8, ensures that Hanging Basket 8 is vertically moved up or down.
As shown in Figure 1 and Figure 5, base 61 is provided with 4 bolts hole, and base 61, which is bolted, to be fixed on cantilever shalving 4,
Connection is reliable, convenient disassembly, the contact stress of adjustable limit bearing 6.
As shown in Figure 1, Figure 2 and Figure 3, vertical track 51, the vertical beam of Hanging Basket component 5 is welded on by two parallel steel plates
In side wall, track is vertically moved up or down as Hanging Basket component 5, simple in construction, track connection is reliable, good integrity.
As shown in Fig. 4, Fig. 5, Fig. 6, bearing 62 is composite track roller, by axially and radially two roller bearing assemblings
Into, be subjected to higher radial and axial load, in radial and axial carry out rolling friction, effectively reduce vertical track 51 by
In frictional force caused by extruding, bearing capacity can be distributed very well, increase the use longevity of the stationarity of vertical lift, bearing and track
Life length.
As shown in figure 1, spacing bearing 6 is at least one set, the cantilever shalving relative installed in each side wall of the vertical beam of Hanging Basket component 5
On 4 correspondence positions, using multipoint positioning mode, bigger service load can be born, increases the stationarity of vertical lift and spacing
Reliability.
Claims (5)
1. it is a kind of have vertical lift limit function Hanging Basket, including be fixed on bridge (3) track (1), installed in track
(1) running gear (2) on, it is fixed on the cantilever shalving (4) on running gear (2), the Hanging Basket component through cantilever shalving (4) inside groove
(5), the Hanging Basket (8) of connection suspension basket assembly (5) bottom, Hanging Basket component (5) top is withstood in one end and the other end withstands cantilever shalving (4)
Jack (7), it is characterised in that：Also include the spacing bearing (6) installed in cantilever shalving (4) upper and lower part, it is described spacing
Bearing (6) includes base (61) and bearing (62), and the base (61) is fixed on cantilever shalving (4), described bearing (62) one end
The base (61) is connected, the other end is arranged in the vertical track (51) of the Hanging Basket component (5).
A kind of 2. Hanging Basket with vertical lift limit function according to claim 1, it is characterised in that：The base
(61) it is bolted and is fixed on the cantilever shalving (4).
A kind of 3. Hanging Basket with vertical lift limit function according to claim 1, it is characterised in that：Described is vertical
Track (51), in the side wall for the vertical beam that the Hanging Basket component (5) is welded on by two parallel steel plates.
A kind of 4. Hanging Basket with vertical lift limit function according to claim 1, it is characterised in that：Described bearing
(62) it is composite track roller.
A kind of 5. Hanging Basket with vertical lift limit function according to any one of claim 1 or 4, it is characterised in that：
Described spacing bearing (6) is at least one set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964421.5A CN106436584B (en) | 2016-10-28 | 2016-10-28 | A kind of Hanging Basket with vertical lift limit function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964421.5A CN106436584B (en) | 2016-10-28 | 2016-10-28 | A kind of Hanging Basket with vertical lift limit function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106436584A CN106436584A (en) | 2017-02-22 |
| CN106436584B true CN106436584B (en) | 2018-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610964421.5A Active CN106436584B (en) | 2016-10-28 | 2016-10-28 | A kind of Hanging Basket with vertical lift limit function |
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| CN (1) | CN106436584B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158460A (en) * | 2019-05-24 | 2019-08-23 | 中铁十局集团第一工程有限公司 | Construction operation movable hanging basket and its construction method under across electric railway Bridge Beam |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4873738A (en) * | 1988-09-29 | 1989-10-17 | Cfc Fabrication Corporation | Apparatus for stripping concrete forms from bridge structures |
| ES2435505B1 (en) * | 2011-11-30 | 2014-09-23 | Rubrica Ingenieria Y Arquitectura, S.L. | WORK FOR EXECUTION OF WORKS |
| CN203080959U (en) * | 2013-01-30 | 2013-07-24 | 天津大学 | Novel building support with height adjustable |
| CN104828691B (en) * | 2015-04-27 | 2016-08-17 | 中铁工程机械研究设计院有限公司 | The stepless adjustable suspender of large-tonnage bias box beam |
| CN205529912U (en) * | 2015-10-30 | 2016-08-31 | 浙江兴土桥梁临时钢结构工程有限公司 | Platform is decoratied in continuous beam construction |
| CN206204795U (en) * | 2016-10-28 | 2017-05-31 | 柳州欧维姆工程有限公司 | A kind of Hanging Basket with vertical lift limit function |
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2016
- 2016-10-28 CN CN201610964421.5A patent/CN106436584B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106436584A (en) | 2017-02-22 |
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