CN106758843B - Steel truss beam bolt applies stubborn operating platform - Google Patents
Steel truss beam bolt applies stubborn operating platform Download PDFInfo
- Publication number
- CN106758843B CN106758843B CN201611260557.4A CN201611260557A CN106758843B CN 106758843 B CN106758843 B CN 106758843B CN 201611260557 A CN201611260557 A CN 201611260557A CN 106758843 B CN106758843 B CN 106758843B
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- CN
- China
- Prior art keywords
- bracket
- operating platform
- steel truss
- truss beam
- beam bolt
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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.)
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Classifications
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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
Abstract
The invention discloses a kind of steel truss beam bolts to apply stubborn operating platform comprising the bracket that docks in opposite directions of a pair with the pair of bracket is connected to integral connector；Each bracket includes several vertical poles for constituting the rack body structure and the attachment being arranged between the vertical pole；Define the bracket for docking side be on the inside of bracket, the opposite other side is stent outer on the inside of the bracket, and the attachment includes the jacking that the predetermined quantity of top half on the inside of the bracket is arranged in.It is simple with structure that steel truss beam bolt provided by the invention applies stubborn operating platform, set up quick and easy to carry feature device, platform can be built on bridge according to the characteristics of bridge itself, the limitation that must build operating platform from ground originally is breached completely, therefore there is good environmental suitability.
Description
Technical field
The present invention relates to bridge structure construction field, in particular to a kind of steel truss beam bolt applies stubborn operating platform.
Background technique
With further deeply developing for infrastructure construction in china, newly building bridge substantial amounts, in addition to bridge is completed in building
The basic structure of beam, such as bridge pier bridge floor are waited for there are many more subsequent Perfect the work, these follow-up works may be more
It is cumbersome, such as installation rail, the various sensors of setting, or even apply stubborn bolt, spraying mark etc..Some needs of work pontic very
It is carried out to the bridge back side, this just needs to borrow the bracket that can be suspended on bridge or workbench to carry out pontic or bridge
The operation at the beam back side.
Under normal conditions, platform can be arranged by the setting support from ground, and on the bracket in construction personnel, finally exist
Constructing operation is carried out on the platform；Or by construction personnel being sent to construction site, is taken using the engineering truck for having mechanical arm
Build temporary operating platform.However, since often landform is considerably complicated for Rail Highway bridge, setting support and and then shape from ground
It is quite big at the workload of operating platform, it furthermore needs just build behaviour again when new construction site is operated every time
Make platform, so that construction efficiency is extremely inefficient, needs to take considerable time and energy, this is quite unfavorable to the progress of engineering
's.In addition, most of bridges it is imperfect degree it is very high, engineering truck is often not easily accessible to specified position, and some are applied
The position of work station point is very special, and mechanical arm also can not usually cover, therefore the application range of engineering truck is also very limited.
Summary of the invention
Based on this, in order to solve the problems, such as at least one mentioned above, a kind of steel truss beam bolt is provided and applies stubborn operating platform.
A kind of steel truss beam bolt applies stubborn operating platform comprising the bracket and connect the pair of bracket that a pair is docked in opposite directions
It is connected into whole connector；Each bracket includes several vertical poles for constituting the rack body structure and setting described vertical
Attachment between bar；Define the bracket for docking side be the opposite other side with bracket inside on the inside of bracket
For stent outer, the attachment includes the jacking that the predetermined quantity of top half on the inside of the bracket is arranged in, and pontic is located at institute
It states in bracket, and the operating platform is connect by the jacking with pontic.
It further includes attachment strap that the steel truss beam bolt, which applies stubborn operating platform, in one of the embodiments, the attachment strap setting
It in the inside of the bracket, and can be rotated by axis of the junction with the bracket, on the attachment strap and the bracket
Being also connected with makes the attachment strap and the bracket keep the connector of plumbness, the connector and the attachment strap or the branch
Frame is flexibly connected.
Further, the connector be predetermined length tightrope, between the attachment strap and the connector described in
First connection ring is set on bracket, the second connection ring is set on the top of the attachment strap, the connector is connected to described first
In connection ring and second connection ring.
Each bracket includes at least four vertical poles being parallel to each other in one of the embodiments, belongs to the same side
The adjacent two piece vertical pole in face is connect by several cross bars vertical with the vertical pole, to form the steel truss girder of cuboid
Bolt applies stubborn operating platform.
The jacking is fixed on the vertical pole on the inside of the bracket in one of the embodiments, and to phase
It is prominent to another bracket of docking.
Further, each jacking has corresponds with the jacking on another bracket.
Further, one-to-one two jackings are coaxially laid.
The ontology of the jacking is equipped with screw thread in one of the embodiments, on the bracket setting and the spiral shell
The threaded hole that line matches is fixed with rotating mechanism in the tail end of the jacking.
Further, the rotating mechanism is the runner of predetermined diameter.
The connector includes a pair of of anchor ear and the connecting rod for connecting the pair of anchor ear, institute in one of the embodiments,
A pair of of anchor ear is stated to be connected on the pair of bracket.
The anchor ear is connected on the vertical pole of the inside of each bracket in one of the embodiments,.
It is connecting on the inside of the bracket in one of the embodiments, and passageway is set on the predetermined position of stent outer
Plate, to form at least one layer of passageway.
Several parallel connecting rods up and down are set in at least one end in the passageway in one of the embodiments, to be formed
Connect the ladder access in upper and lower level passageway.
The stent outer is being constituted equipped with guardrail in one of the embodiments,.
Steel truss beam bolt provided by the invention applies stubborn operating platform by building by the component of basic unit of vertical pole, has
Structure is simple, sets up quick and easy to carry feature.It is a certain number of due to being provided on the bracket being made of vertical pole
Jacking and connector can build platform on bridge according to the characteristics of bridge itself, and breaching completely originally must be from
The limitation of operating platform is built on ground, therefore there is good environmental suitability.
Detailed description of the invention
Fig. 1 applies the plan view (C-C in the vertical bridge direction of stubborn operating platform for the steel truss beam bolt in one embodiment of the invention
To)；
Fig. 2 is that the steel truss beam bolt in one embodiment of the invention applies stubborn operating platform along the plan view (A-A in bridge direction
To)；
Fig. 3 is that the steel truss beam bolt in one embodiment of the invention applies stubborn operating platform along another plan view in bridge direction
(B-B direction).
Specific embodiment
The present invention is further described with exemplary embodiment with reference to the accompanying drawing, wherein identical label in attached drawing
All refer to identical component.In addition, if the detailed description of known technology is for showing the invention is characterized in that unnecessary
, then it omits it.
As shown in Figure 1, it includes what a pair was docked in opposite directions that the steel truss beam bolt of one embodiment of the invention, which applies stubborn operating platform 10,
Bracket 100 and this is connected into integral connector 200 to bracket 100.
Each bracket 100 includes several vertical poles 110 for constituting 100 main structure of bracket and is arranged between vertical pole 110
Attachment.Vertical pole 110 generallys use steel pipe, and bamboo pole or wooden stick etc. can also be used certainly, by common connector, by vertical pole
110 connections build to form bracket 100.Preferably, bracket 100 includes at least two vertical poles 110, and two vertical poles 110 are parallel, and
Several cross bars are set between vertical pole 110, cross bar and vertical pole 110 are vertically erected, form rectangle frame, each steel truss girder
It includes a pair of bracket 100 docked in opposite directions that bolt, which applies stubborn operating platform 10, has the shape of a rectangular parallelepiped the operating platform 10, makes
Pontic is clipped in the frame of the cuboid shape by the used time.In order to make to describe clear simplicity, bracket 100 is defined for docking
Side is 100 inside of bracket, and the other side opposite with 100 inside of bracket is 100 outside of bracket, and attachment includes being arranged in bracket
The jacking 300 of the predetermined quantity of 100 inside top halfs.In detail, jacking 300 is fixed at the vertical pole of 100 inside of bracket
On 110, and it is prominent to another bracket 100 docked in opposite directions, it is clipped in due to pontic in the cuboid framework of operating platform 10, because
This, which passes through for all jackings 300 to be connected on pontic when in use, makes entire steel truss beam bolt apply stubborn operating platform 10 to build
Around pontic.Preferably, each jacking 300 and jacking 300 on another bracket 100 correspond, more preferably by this two
A one-to-one jacking 300 is coaxially laid, and one-to-one two jackings 300 is made to be able to maintain coaxial opposite power
Amount, enables two jackings 300 to generate the effect for clamping pontic, in addition, the setting can extend the selection model of jacking 300
It encloses, the jacking 300 for the fixedly connected part for making it that top can not only be selected to have connection pontic, such as is preset on pontic
Threaded bolt, and the top of jacking 300 is the nut cooperated with the bolt or tapped sleeve etc., moreover it is possible to it selects
Top is the jacking 300 of disk (in order to increase contact area, improving frictional force), while being equipped with screw thread on the body, and
It is correspondingly arranged the threaded hole to match with the screw thread on bracket 100, by rotating 300 ontology of jacking, makes jacking 300 in bracket
Be threaded in or out in 100 threaded hole, in order to facilitate jacking 300 rotation or turn, be fixed with rotation in the tail end of jacking 300
Rotation mechanism, such setting enable jacking 300 to withstand on pontic side, by rotating the rotating mechanism of 300 tail end of jacking,
Such as runner etc. makes jacking 300 protrude into 100 inside of bracket or on the inside of bracket 100 toward 100 outside of bracket with respect to bracket 100
Movement makes it that can adjust the impetus of operating platform 10 according to the shape of pontic.And the latter is not necessary in advance on pontic
Mounting and connection parts, environmental suitability are more preferable.
Connector 200 is that steel truss beam bolt applies one of critical component on stubborn operating platform 10, and connector 200 will be constituted and be grasped
The a pair of brackets 100 for making platform 10 connects to form an entirety, it is preferred that connector 200 includes a pair of of anchor ear 210 and one
To the connecting rod 220 of connection anchor ear 210, and connector 200 is connect by anchor ear 210 with bracket 100, and wherein anchor ear 210 preferably connects
It connects on the vertical pole 110 of the inside of each bracket, can guarantee that connector 200 plays optimal function under lesser size in this way
Energy.Connector 200 including anchor ear 210 can either be connect with bracket 100, and can easily be dismantled from bracket 100, so that
Building for operating platform 10 is efficient and convenient.Due to band type connector often enable connection two component relative motions,
Such as if connector 200 above-mentioned can be rotated around the vertical pole 110 on bracket 100 without relevant fixed device, certainly,
When being fixedly connected as vertical pole 110 is groove setting that is rectangular and being matched with anchor ear 210 with similar, then to connect
It connects device 200 and the link position of bracket 100 is relatively fixed.Corresponding scheme above-mentioned, when jacking 300 is made and withstanding pontic
Operating platform 10 is built in the situation around pontic, it is necessary to assure and connector 200 with bracket 100 fix by the position when connecting,
To guarantee that there is operating platform 10 enough clamping forces to be clipped on pontic, while the weight on platform is strictly limited in operation
Amount, to guarantee the safety of operating platform 10.It sets vertical pole 110 to as triangle or quadrangle with seamed edge except taking
Outside shape, devices can also be fixed by the way that others are added, such as in the junction of connector 200 and the vertical pole 110 of bracket 100
A brace is reconnected, brace, connector 200 and vertical pole 110 is made to form stable three-legged structure, needs dismantling operation flat certainly
When platform 10, which also can easily be removed.
As a preferred scheme, it further includes taking that the steel truss beam bolt in one embodiment of the invention, which applies stubborn operating platform 10,
The inside of bracket 100 is arranged in plate 400, the attachment strap 400, and attachment strap 400 usually can hang down with 100 phase of bracket on operating platform 10
Directly, the platform of article can be placed by providing for operation construction, therefore can be set to can be with the company with bracket 100 for the attachment strap 400
Meeting place is that axis rotates, for example pin-jointed structure 410 is arranged on the link position on attachment strap 400 and on bracket 100, such as in bracket
Hinged arm is set on 100, setting and the matched slot of hinged arm on attachment strap 400.Also, it is also connected on attachment strap 400 and bracket 100
Connector 420, the connector 420 can make attachment strap 400 and bracket 100 keep plumbness, it is preferred that connector 420 with take
Connection between plate 400 or bracket 100 is to be flexibly connected, and when not in use, can remove or pack up the connector 420, from
And pack up attachment strap 400.It is further preferred that connector 420 is set to the tightrope of predetermined length, in attachment strap 400 and connection
First connection ring 430 is set on the bracket 100 between device 200, another first connection ring is set on the top of attachment strap 400
430, tightrope is connected in two first connection rings 430, by tightrope, two first connection rings 430 by attachment strap 400
The structure of similar suspension bridge is formed with bracket 100, when in use directly by 400 squares of attachment strap so that it is vertical with bracket 100, without
In use, tightrope is packed up, fold attachment strap 400 with bracket 100.
As a preferred scheme, as shown in Figures 1 to 3, the steel truss beam bolt provided in one embodiment of the invention is applied stubborn
Operating platform 10 further includes other auxiliary facilities, is arranged on the predetermined position in 100 outside of 100 inside of connecting bracket and bracket
Guidance tape 600, the predetermined position can be the cross bar of connection vertical pole 110, or in addition open up on vertical pole 110 and carried guidance tape
Component, to form at least one layer of passageway 610.And several parallel connecting rods 500 up and down are set in at least one end in passageway 610, with
The ladder access for forming connection upper and lower level passageway, upper and lower on operating platform 10 for operator, which can be set diversified forms,
Related technical personnel understand that this will not be repeated here.It is further preferred that guardrail 700 is arranged on the outside of bracket 100, or will
Several cross bars in 100 outside of bracket are formed as guardrail 700, guardrail 700, which is arranged, can be further ensured that on operating platform 10
Operator safety, prevent from falling.It is available for example outside 100 inside of bracket and bracket 100 in conjunction with above-mentioned scheme
It was equipped with two layers between side and crosses guidance tape 600, and every layer is crossed the laying of guidance tape 600 and forms passageway 610, crossed between guidance tape 600 for two layers
Upper and lower level connection is carried out with the ladder access of 610 one end of passageway, guardrail 700 is equipped in 610 two sides of passageway, is consequently formed self-contained
Steel truss beam bolt applies stubborn operating platform 10.
Although having been illustrated with some exemplary embodiments of the invention above, those skilled in the art will be managed
Solution, in the case where not departing from the principle of the present invention or spirit, can make a change these exemplary embodiments, of the invention
Range is defined by the claims and their equivalents.
Claims (13)
1. a kind of steel truss beam bolt applies stubborn operating platform, which is characterized in that it includes a pair of bracket docked in opposite directions and will be described
A pair of brackets connects integral connector；Each bracket includes several vertical poles for constituting the rack body structure and sets
Set the attachment between the vertical pole；Define the bracket for docking side be on the inside of bracket, with bracket inside phase
Pair the other side be stent outer, the attachment includes the jacking that the predetermined quantity of top half on the inside of the bracket is arranged in,
The ontology of the jacking is equipped with screw thread, the threaded hole to match with the screw thread is provided on the bracket, on the top
The tail end of support is fixed with rotating mechanism；Steel truss girder is located at this between bracket, and the operating platform is supported by the jacking
Tight steel truss girder is so that operating platform is fixed with steel truss girder.
2. steel truss beam bolt according to claim 1 applies stubborn operating platform, which is characterized in that the steel truss beam bolt is applied stubborn
Operating platform further includes attachment strap, and the inside of the bracket is arranged in the attachment strap, and can be with the junction with the bracket
For axis rotation, being also connected on the attachment strap and the bracket makes the attachment strap and the bracket keep the connection of plumbness
Part, the connector are flexibly connected with the attachment strap or the bracket.
3. steel truss beam bolt according to claim 2 applies stubborn operating platform, which is characterized in that the connector is pre- fixed length
The first connection ring is arranged on the bracket between the attachment strap and the connector, on the top of the attachment strap in the tightrope of degree
The second connection ring of end setting, the connector are connected in first connection ring and second connection ring.
4. steel truss beam bolt according to claim 1 applies stubborn operating platform, which is characterized in that each bracket at least wraps
Four vertical poles being parallel to each other are included, belong to the adjacent two piece vertical pole of same side by several cross bars vertical with the vertical pole
Connection, applies stubborn operating platform to form the steel truss beam bolt of cuboid.
5. steel truss beam bolt according to claim 1 applies stubborn operating platform, which is characterized in that the jacking is fixed at
On the vertical pole on the inside of the bracket, and it is prominent to another bracket docked in opposite directions.
6. steel truss beam bolt according to claim 5 applies stubborn operating platform, which is characterized in that each jacking and institute
The jacking stated on another bracket corresponds.
7. steel truss beam bolt according to claim 6 applies stubborn operating platform, which is characterized in that described one-to-one two
Jacking is coaxially laid.
8. steel truss beam bolt according to claim 7 applies stubborn operating platform, which is characterized in that the rotating mechanism is predetermined
The runner of diameter.
9. steel truss beam bolt according to claim 1 applies stubborn operating platform, which is characterized in that the connector includes a pair
Anchor ear and the connecting rod for connecting the pair of anchor ear, the pair of anchor ear are connected on the pair of bracket.
10. steel truss beam bolt according to claim 9 applies stubborn operating platform, which is characterized in that the anchor ear is connected to often
On the vertical pole of the inside of a bracket.
11. steel truss beam bolt according to claim 4 applies stubborn operating platform, which is characterized in that connecting in the bracket
Guidance tape was set on side and the predetermined position of stent outer, to form at least one layer of passageway.
12. steel truss beam bolt according to claim 11 applies stubborn operating platform, which is characterized in that at least the one of the passageway
Several parallel connecting rods up and down of end setting, to form the road in connection upper and lower level passageway.
13. steel truss beam bolt according to claim 11 applies stubborn operating platform, which is characterized in that constituting outside the bracket
Side is equipped with guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611260557.4A CN106758843B (en) | 2016-12-30 | 2016-12-30 | Steel truss beam bolt applies stubborn operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611260557.4A CN106758843B (en) | 2016-12-30 | 2016-12-30 | Steel truss beam bolt applies stubborn operating platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106758843A CN106758843A (en) | 2017-05-31 |
| CN106758843B true CN106758843B (en) | 2019-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611260557.4A Active CN106758843B (en) | 2016-12-30 | 2016-12-30 | Steel truss beam bolt applies stubborn operating platform |
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| CN (1) | CN106758843B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241730B (en) * | 2019-06-03 | 2021-05-18 | 中铁大桥局集团有限公司 | Auxiliary truss construction operation platform for steel truss girder |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5730248A (en) * | 1995-07-25 | 1998-03-24 | Paul Kristen, Inc. | Bridge platform |
| JP2909066B1 (en) * | 1998-06-23 | 1999-06-23 | パシフィックコンサルタンツ株式会社 | Repair method of existing bridge bearing device |
| CN204059205U (en) * | 2014-09-17 | 2014-12-31 | 中国葛洲坝集团股份有限公司 | Operation platform is suspended in midair under straddle-type |
| CN104278640B (en) * | 2014-10-09 | 2015-11-04 | 中铁十局集团有限公司 | For the steel truss girder assembling support in the construction of steel concrete composite truss beam |
| CN105625177A (en) * | 2014-10-27 | 2016-06-01 | 牟绍林 | Steel truss suspending support construction method |
| CN205223851U (en) * | 2015-11-25 | 2016-05-11 | 深圳市索杆桥梁工程检测有限公司 | A platform of crawling for work of suspension bridge main push -towing rope testing and maintenance |
| CN205775852U (en) * | 2016-05-16 | 2016-12-07 | 中国建筑第二工程局有限公司 | A kind of active force conversion support for steel structure support moulding bed top |
| CN106245525A (en) * | 2016-08-31 | 2016-12-21 | 西南交通大学 | One travelling wheel type main rope of suspension bridge voluntarily checks car |
| CN206512607U (en) * | 2016-12-30 | 2017-09-22 | 中交路桥华南工程有限公司 | Steel truss beam bolt applies stubborn operating platform |
-
2016
- 2016-12-30 CN CN201611260557.4A patent/CN106758843B/en active Active
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| CN106758843A (en) | 2017-05-31 |
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