CN209082499U - Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame in water - Google Patents
Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame in water Download PDFInfo
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- CN209082499U CN209082499U CN201821185416.5U CN201821185416U CN209082499U CN 209082499 U CN209082499 U CN 209082499U CN 201821185416 U CN201821185416 U CN 201821185416U CN 209082499 U CN209082499 U CN 209082499U
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- pipe pile
- bailey
- steel pipe
- bailey beam
- water
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Abstract
The utility model discloses Bailey beam trestle steel pipe pile cantilevered adjustable positioning framves in a kind of water, including Bailey beam (1), locating rack is installed by connector (5) in Bailey beam (1) end, the upper and lower surface of locating rack is mounted on two guide rails (3), and a row of horizontal locating rod (6) is installed between two guide rails (3).The utility model successfully solves steel trestle (or boring stake platform in water) steel pipe pile driving construction cantilevered and is accurately positioned construction difficult problem, it ensure that the accuracy of steel-pipe pile axial location Yu beam portion node location, improve the stress of steel trestle (or stake platform is bored in water), compared to traditional its economy of water craft localization method height, safe and reliable, positioning time is short, improves bearing capacity and stability.
Description
Technical field
The present invention relates to a kind of location adjusting devices of water central post.
Background technique
In railway, highway bridge pier in water, it is flat usually to set up Bailey beam trestle steel pipe pile and brill stake steel in water
Platform comes construction bridges basis.Steel trestle beam portion, steel platform beam portion it is with the most use be Bailey beam, due to the spy of Bailey beam structure
Point, steel trestle, steel platform column (pier) fulcrum need to be placed at the node of Bailey beam junction chord member, this requires that conduct
The accuracy of plan-position is no more than 0.5% no more than+20mm, verticality when the steel pipe pile driving construction of pier.Usually solve the problems, such as this
Set up hydrolocation frame in water accurately to be controlled, but this method needs water craft equipment, complicated for operation, construction work
Phase is long, at high cost.
Summary of the invention
The technical problem to be solved by the present invention is being provided aiming at the problem that location difficulty when steel-pipe pile Xiang Shuizhong inserting piling
A kind of cantilevered locating rack.
The technical scheme is that
Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame in a kind of water, including Bailey beam, Bailey beam end pass through company
Device installation locating rack is connect, the upper and lower surface of locating rack is mounted on two guide rails, and row of horizontal positioning is installed between two guide rails
Bar.
Connector forms negative head and male by three auricles, is separately mounted on Bailey beam or locating rack, has on auricle
Strip-shaped hole is bolted the cooperation position of negative head and male.
Connector is mounted on four angles of Bailey beam end face.
Locating rack includes two groups of front and back Bailey bracket, connects end by crossbeam between Bailey bracket, and guide rail is mounted on Bailey bracket
On channel steel on the inside of upper and lower chord member.
Guide rail and horizontal location bar are steel pipe, are connected between each other by fastener.
Beam-end has a hole, and the Bailey bracket in outside adjusts its installation site by a hole.
Beneficial effects of the present invention:
The present invention successfully solves steel trestle (or boring stake platform in water) steel pipe pile driving construction cantilevered and is accurately positioned construction
Problem ensure that the accuracy of steel-pipe pile axial location Yu beam portion node location, and improving steel trestle, (or that stake is bored in water is flat
Platform) stress, it is high compared to traditional its economy of water craft localization method, safe and reliable, positioning time is short, improve
Bearing capacity and stability.
The verticality of cantilevered locating rack can be adjusted by the hole on connector yin-yang head, and steel pipe column is put into
When being positioned in locating rack, it is accurately positioned by adjusting position of the horizontal location bar on guide rail.
Detailed description of the invention:
Fig. 1 is overlooking structure diagram of the present invention.
Fig. 2 is lateral structure schematic diagram.
Fig. 3 is positive structural schematic diagram.
Fig. 4 is that positioning sets up schematic diagram.
Fig. 5 is that steel pipe column positions schematic diagram.
Fig. 6 is the construction schematic diagram removed after locating rack.
Fig. 7 is the adjustment structure schematic diagram of embodiment 2.
Specific embodiment
Embodiment 1: as schemed, locating rack is the frame structure being formed by connecting by two groups of parallel Bailey brackets 7 with crossbeam 4, two
Group Bailey bracket 7 is located at former and later two sides, and increases triangle brace at left and right sides of frame and improve intensity, and Bailey bracket 7 is upper and lower
Row's supporting steel plate 8 is welded on the channel steel of chord member, it is horizontal fixed to install between 8 upper mounting rail 3 of supporting steel plate, two guide rails 3
Position bar 6, in the present embodiment, guide rail 3 and horizontal location bar 6 are steel pipe, and are realized and be connected with each other by fastener 9.Locating rack
The upper and lower chord member of Bailey bracket 7 is mounted on 1 end of Bailey beam by connector 5, configures Bailey beam 1 according to the length of locating rack
Quantity has two Bailey beams 1 in the present embodiment, is separately connected the both ends of locating rack, connector 5 is by negative head and sun with proof strength
Head composition, the end quadrangle of every Bailey beam 1 is equipped with 4 negative heads, and perhaps the corresponding male of male or negative head are welded on and determine
On the frame of position, bolt or pin member are arranged in hole for the side hole You Tiao of negative head and male.On locating rack between two Bailey brackets 7
Distance be equal to the diameter of steel pipe column, the length after locating rack is installed in Bailey beam 1 is equal to span.
Concrete construction method:
1, the first across Bailey beam steel trestle is set in rock frame side.
2, installation second across locating rack (it is fixed mainly to provide construction operation platform, installation cantilevered for front-seat steel-pipe pile
Position frame provide bearing), by two Bailey beams 1 with first across Bailey beam steel trestle connect.
3, lifting steel-pipe pile enters in cantilevered locating rack, by front and back Bailey bracket 7, two horizontal location bars 6 above
With the located space in following two horizontal location bars 6 besieged city.It is fixed by arm sling formula to the design position deviation of steel-pipe pile after measurement
The horizontal and vertical degree adjustment of position frame, tentatively fixed steel-pipe pile.Measurement carries out essence to steel-pipe pile position by horizontal location bar 6 again
Really after adjustment, equipment accurately squeezes into steel-pipe pile to design position.By adjust the cooperation of the negative head of each connector 5 and male away from
From guaranteeing the verticality of locating rack.Position of the horizontal location bar 6 on guide rail 5 is adjusted, the horizontal position of steel pipe column is adjusted
It is whole.
4, steel pipe column is plugged fixed to design position, removes Bailey beam 1 and locating rack, set up the second across Bailey beam steel stack
Bridge.
Embodiment 2: locating rack is the frame structure being formed by connecting by two groups of parallel Bailey brackets 7 with crossbeam 4, crossbeam 4 one
There is a hole at end, and by the spacing between the adjustable Bailey bracket 7 in hole, two groups of Bailey brackets 7 are located at former and later two sides, and in frame
Increase triangle brace at left and right sides of frame and improve intensity (the brace end hole Ye Youtiao), is welded on the channel steel of the upper and lower chord member of Bailey bracket 7
One row's supporting steel plate 8 installs horizontal location bar 6, in the present embodiment between 8 upper mounting rail 5 of supporting steel plate, two guide rails 5
In, guide rail 5 and horizontal location bar 6 are steel pipe, and are realized and be connected with each other by fastener 9.The upper and lower string of locating rack Bailey bracket 7
Bar is mounted on 1 end of Bailey beam by connector 5, configures the quantity of Bailey beam 1 with proof strength, originally according to the length of locating rack
There are two Bailey beams 1 in embodiment, be separately connected the both ends of locating rack, connector 5 is made of negative head and male, every Bailey beam
1 end quadrangle is equipped with 4 negative heads, and perhaps the corresponding male of male or negative head are welded on locating rack, negative head and male
The side hole You Tiao, bolt or pin member are set in hole.
Can carry out three kinds of adjustings in the present embodiment: 1. pass through the sprocket bit for adjusting two groups of 5 winding holes of connector up and down
It sets, achievees the purpose that the verticality for adjusting locating rack.2. the phase of the adjustable two groups of Bailey brackets 7 in hole by 4 end of crossbeam
It adjusts the distance, its lengthwise position can be adjusted after steel pipe column is put down.3. fastener 8 can be unclamped, horizontal location bar 6 is adjusted
Lateral position, the lateral position of steel pipe column can be adjusted.
Claims (6)
1. Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame in a kind of water, including Bailey beam (1), it is characterised in that: Bei Lei
Locating rack is installed by connector (5) in beam (1) end, and the upper and lower surface of locating rack is mounted on two guide rails (3), two guide rails
(3) a row of horizontal locating rod (6) is installed between.
2. Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame in water according to claim 1, it is characterised in that: connection
Device (5) forms negative head and male by three auricles, is separately mounted on Bailey beam (1) or locating rack, there is strip-shaped hole on auricle,
It is bolted the cooperation position of negative head and male.
3. Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame in water according to claim 2, it is characterised in that: connection
Device (5) is mounted on four angles of Bailey beam (1) end face.
4. Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame, feature in water according to claim 1-3
Be: locating rack includes two groups of front and back Bailey bracket (7), passes through crossbeam (4) connection end, guide rail (3) installation between Bailey bracket (7)
On the channel steel on the inside of the upper and lower chord member of Bailey bracket (7).
5. Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame in water according to claim 4, it is characterised in that: guide rail
(3) it is steel pipe with horizontal location bar (6), is connected between each other by fastener (9).
6. Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame in water according to claim 4, it is characterised in that: crossbeam
(4) Bailey bracket (7) in the hole end You Tiao, outside adjusts its installation site by a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821185416.5U CN209082499U (en) | 2018-07-25 | 2018-07-25 | Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821185416.5U CN209082499U (en) | 2018-07-25 | 2018-07-25 | Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209082499U true CN209082499U (en) | 2019-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821185416.5U Active CN209082499U (en) | 2018-07-25 | 2018-07-25 | Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame in water |
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| CN (1) | CN209082499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824432A (en) * | 2018-07-25 | 2018-11-16 | 中铁五局集团贵州工程有限公司 | Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame in water |
-
2018
- 2018-07-25 CN CN201821185416.5U patent/CN209082499U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824432A (en) * | 2018-07-25 | 2018-11-16 | 中铁五局集团贵州工程有限公司 | Bailey beam trestle steel pipe pile cantilevered adjustable positioning frame in water |
| CN108824432B (en) * | 2018-07-25 | 2024-07-09 | 中铁五局集团贵州工程有限公司 | Cantilever type adjustable positioning frame for steel pipe pile of underwater bailey beam trestle |
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