CN209703326U - Steel structure platform support columns convenient to assemble and disassemble - Google Patents
Steel structure platform support columns convenient to assemble and disassemble Download PDFInfo
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- CN209703326U CN209703326U CN201920382692.9U CN201920382692U CN209703326U CN 209703326 U CN209703326 U CN 209703326U CN 201920382692 U CN201920382692 U CN 201920382692U CN 209703326 U CN209703326 U CN 209703326U
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- bracing members
- cylinder
- steel structure
- assemble
- support columns
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Abstract
The utility model discloses a kind of steel structure platform support columns convenient to assemble and disassemble, it is mounted on the buttress below steel structure support platform, it is characterized in that, it includes the bracing members cylinder of multiple head and the tail detachable connections, an end plate is mounted in the upper and lower ends of each bracing members cylinder, it is respectively equipped with a jack and a convex buckle matched with jack in the middle part of the two end plates of every two adjacent steel support tube joint, is fixed together between two adjacent bracing members cylinders by the cooperation of convex buckle and jack.The steel structure platform support columns intensity convenient to assemble and disassemble that the utility model obtains is high, lifting is convenient, easy to assembly.
Description
Technical field
The utility model relates to a kind of supporting bridge platforms, and in particular to a kind of steel structure platform support columns convenient to assemble and disassemble.
Background technique
In the construction of bridge, the form of construction work of bridge is broadly divided into fabrication and erection construction and cast-in-situ construction
Two major classes construction method.Wherein, it includes: mobile formwork cast-in-place construction that cast-in-situ construction, which mainly has,；Full framing support cast-in-place
Construction method and steel-pipe pile bracket+Bailey bracket+bowl buckle part cast-in-place construction.In above-mentioned three kinds of forms of construction work, mobile formwork is existing
Pouring construction has that assembling is difficult, large-scale component transition transport inconvenience；Full framing sets up work consuming time-consuming, and to ground
Bearing capacity require it is still somewhat high, different Ground Treatment Schemes are needed for different geological conditions；And steel-pipe pile
It is big then to there is material quantity in bracket+Bailey bracket+bowl buckle part cast-in-place construction, not only higher cost, and working security is poor, difficulty
It is larger, and due to the limitation of construction site, it is unfavorable for a large amount of piles and the use of fragment data, considerably increases and be constructed into
This.
In order to improve the convenience of construction, meanwhile, the turnover convenient for material and the assembly to platform support, China national
Department of Intellectual Property has applied for a kind of universal cast-in-situ trestle for bridge on September 19th, 2011, mainly by mobile base, hydraulic jack
Top, concrete filled steel tube column form, and are that removable interchangeable is assembled between each component, are assembling this according to on-site actual situations
The cast-in-place construction of bridge can be carried out later by installing beam body template after cast-in-place support on it.But the bottom of above-mentioned platform supports master
It to be made of concrete filled steel tube bottom joint of vertical column and concrete filled steel tube column, and the length of concrete filled steel tube column is big, and weight is big,
It is not easy to lift.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of strong
Degree is high, lifting is convenient, steel structure platform support columns convenient to assemble and disassemble easy to assembly.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of steel structure platform support columns convenient to assemble and disassemble, are mounted on the buttress below steel structure support platform, feature exists
In it includes the bracing members cylinder of multiple head and the tail detachable connections, is mounted on one in the upper and lower ends of each bracing members cylinder
End plate, is respectively equipped with a jack in the middle part of the two end plates of every two adjacent steel support tube joint and one matches with jack
Convex buckle, be fixed together between two adjacent bracing members cylinders by the cooperation of convex buckle and jack.In this way, by by multiple bracing members
The mode that cylinder carries out grafting is fixed together, and then effectively shortens the lifting length of support tube, be more convenient to bracing members cylinder into
Row lifting and assembly.Simultaneously as support tube is bracing members cylinder, middle part is in hollow shape, and therefore, weight is also small, is lifted also just
It is more easy, lesser loop wheel machine can be used and lifted, and the support tube intensity of steel is high, has biggish supporting force.In addition,
Using multiple bracing members cylinders assembling after be formed by platform supports length it is small, facilitate transhipment, meanwhile, the mode of grafting assemble with
Disassembly is quite convenient to.The end plate of each bracing members cylinder upper and lower ends can effectively increase the contact surface between two neighboring bracing members
Product improves the stability of two neighboring bracing members cylinder, and shares partial pressure for each bracing members cylinder, improves bracing members cylinder
Compression strength.
Further, the cylinder of bracing members cylinder is stretched out positioned at the end plate outer of the bracing members cylinder of support column bottom and top
Outside, and on the two end plates multiple mounting holes are equipped with.In this way, the endplate area of top and bottom is slightly larger than bracing members cylinder
Area, and then enough installation spaces are provided for the installation of buttress and platform, meanwhile, set mounting hole can be for fastener
It passes through, convenient for the fixation to bottom steel support tube, and by stage+module at the top of bracing members cylinder.
Further, the wall thickness of the bracing members cylinder is 10-25mm.In this way, the thickness of bracing members cylinder is moderate, will not both make
The weight for obtaining bracing members cylinder is excessive, facilitates the later period to lift, and can ensure that the intensity of bracing members cylinder is enough to be supported platform.
Further, the end plate and bracing members cylinder are integrally formed.In this way, end plate and bracing members cylinder bonding strength are high, energy
Effectively ensure the compression strength of end plate.
Further, be equipped at intervals with multiple enforced loop planes in each bracing members cylinder, between adjacent enforced loop plane plus
Multiple vertical stiffening plates are equipped at intervals between strong ring flat-plate and end plate.In this way, enforced loop plane is homogeneously interconnected with end plate and bracing members cylinder
It connects, the intensity of bracing members cylinder can be further increased, meanwhile, the hole in the middle part of enforced loop plane also will not influence the saturating of through-hole at end plate
Water effect.
Further, multiple connector peaces in same mounting height are equipped at intervals at the middle part of each bracing members cylinder
Fill trunnion.In this way, can be used for the installation connecting element between bracing members cylinder, so that bracing members cylinder after connector installation trunnion setting
It is more firm.
Further, the connector installation trunnion and bracing members cylinder are integrally formed, and are equipped with four on each bracing members cylinder
A connector in crossing distribution installs trunnion.In this way, installation trunnion and bracing members cylinder are integrally formed, it is hardly damaged, together
When, each orientation is equipped with installation trunnion, so that four orientation of bracing members cylinder can installation connecting element.
Compared with prior art, the steel structure platform support columns convenient to assemble and disassemble that the utility model obtains have the advantages that
1, it is fixed together in such a way that multiple bracing members cylinders are carried out grafting, and then effectively shortens hanging for support tube
Length is filled, it is more convenient that bracing members cylinder is lifted and assembled.
2, used support tube is bracing members cylinder, and middle part is in hollow shape, and therefore, weight is also small, and lifting is also just more
It is easy, lesser loop wheel machine can be used and lifted, and the support tube intensity of steel is high, has biggish supporting force.
Detailed description of the invention
Fig. 1 is the assembled state schematic diagram of bracing members cylinder in embodiment；
Fig. 2 is vertical distributed architecture schematic diagram of the stiffening plate on enforced loop plane in embodiment；
Fig. 3 is to be formed by steel structure support platform structural schematic diagram using bracing members cylinder.
In figure: buttress 1, bracing members cylinder 3, end plate 31, jack 32, convex buckle 33, through-hole 34, installation trunnion 35, enforced loop plane
36, vertical stiffening plate 37, connector 4.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment:
Steel structure platform support columns convenient to assemble and disassemble provided in this embodiment, the buttress 1 being mounted below steel structure support platform
On, it includes the bracing members cylinder 3 of multiple head and the tail detachable connections, is mounted on one in the upper and lower ends of each bracing members cylinder 3
A and its integrally formed end plate 31, is detachably equipped with a connection piece 4 between every two steel structure platform support columns, every
Be respectively equipped with a jack 32 in the middle part of the two end plates of two adjacent steel support tube joints and one matched with jack 32 it is convex
33 are detained, is fixed together between two adjacent bracing members cylinders 3 by the cooperation of convex buckle 33 and jack 32；Positioned at support column bottom and top
31 outer of end plate of the bracing members cylinder 3 in portion is stretched out outside the cylinder of bracing members cylinder 3, and is equipped on the two end plates 31 multiple
Mounting hole.
Specifically, the wall thickness of bracing members cylinder 3 employed in the present embodiment is 20mm, longitudinal height is in combination with engineering design
Figure and arrangement and method for construction are determined.
It in the specific implementation process, can be on the end plate with jack 32 in order to increase the stability after convex buckle 33 is installed
One sleeve to socket-connect with convex buckle 33 is set, after which is set, the effective area of the socket of convex buckle 33 can be effectively increased, increased
The frictional force of its junction, and then improve the stable connection between two neighboring bracing members cylinder 3.Certainly, in concrete operations
Cheng Zhong can also make its thickness and the longitudinal direction of convex buckle 33 highly match for the much thicker of the end plate setting at jack 32,
And multiple bar shaped fins can be set in 32 inner wall of jack, to increase the frictional force between convex buckle 33 and jack 32.
Meanwhile lifting and assembling for convenience, convex buckle 33 is cylinder in the present embodiment, and specific setting can also be more ribs
Cylinder.In addition, the outer diameter of convex buckle 33 is slightly less than the internal diameter of 3 hollow portion of bracing members cylinder, in this way, during being easy to lift rapidly
Convex buckle 33 is aligned with jack 32.
Further, in the specific implementation process, multiple protrusions can be set in the outer wall of convex buckle 33, along its short transverse
Corresponding vertical groove is arranged on the hole wall of jack 32 in (protrusion can be triangle, swallow-tail form or rectangle), to prevent up and down
Section bracing members cylinder 3 rotates, meanwhile, increase the bonding strength between two bracing members cylinders 3 up and down.
Further, on all end plates 31 with convex buckle 33, the middle part of end plate 31 be equipped with a through-hole 34, own
The center of through-hole 34 is on same axis, and the diameter of through-hole is not influence determining in principle for steel cylinder production structure.
As shown in figure 3, being equipped at intervals in each bracing members cylinder multiple to further strengthen the intensity of bracing members cylinder 3
Enforced loop plane 36 is equipped at intervals with multiple vertical stiffening plates between adjacent enforced loop plane 36, between enforced loop plane 36 and end plate 31
37.The vertical stiffening plate 37 be in rectangle, can also be trapezoidal or polygon, the side of vertical stiffening plate 37 respectively with bracing members cylinder
3 inner wall, enforced loop plane 36 are fixedly connected.
Further, to be equipped at intervals at four at the middle part of each bracing members cylinder 3 convenient for the installation to connector 4
Trunnion 35, the connector installation trunnion 35 and bracing members cylinder are installed in same mounting height and in the connector of crossing distribution
3 are integrally formed.It is equipped with a through-hole on each installation trunnion 35, is equipped with a peace in the left and right ends of each connector 4
Hole is filled, the left and right ends of connector 4 are affixed with installation trunnion 35 adjacent thereto respectively, and by bolt-through mounting hole and are led to
Kong Houyong nut check is fixed on bracing members cylinder 3.
Finally, it should be noted that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application technology
Scheme, although applicant is described in detail the utility model referring to preferred embodiment, those skilled in the art
Should be appreciated that those, the technical solution of the present invention is modified or equivalently replaced, without departing from the technical program
Objective and range should all cover in the scope of the claims of the utility model.
Claims (7)
1. a kind of steel structure platform support columns convenient to assemble and disassemble, are mounted on the buttress below steel structure support platform, which is characterized in that
It includes the bracing members cylinder (3) of multiple head and the tail detachable connections, is mounted on one in the upper and lower ends of each bracing members cylinder (3)
A end plate (31) is respectively equipped with a jack (32) and one in the two end plates (31) of every two adjacent steel support tube joint
The convex buckle (33) matched with jack (32) passes through the cooperation of convex buckle (33) and jack (32) between two adjacent bracing members cylinders (3)
It is fixed together.
2. steel structure platform support columns convenient to assemble and disassemble according to claim 1, which is characterized in that be located at support column bottom and
End plate (31) outer of the bracing members cylinder (3) at top is stretched out outside the cylinder of bracing members cylinder (3), and on the two end plates (31)
It is equipped with multiple mounting holes.
3. steel structure platform support columns convenient to assemble and disassemble according to claim 1 or 2, which is characterized in that the bracing members cylinder
(3) wall thickness is 10-25mm.
4. steel structure platform support columns convenient to assemble and disassemble according to claim 3, which is characterized in that the end plate (31) and steel
Support tube (3) is integrally formed.
5. steel structure platform support columns convenient to assemble and disassemble according to claim 3, which is characterized in that in each bracing members cylinder
It is equipped at intervals with multiple enforced loop planes (36), between adjacent enforced loop plane (36), between enforced loop plane (36) and end plate (31)
It is equipped at intervals with multiple vertical stiffening plates (37).
6. steel structure platform support columns convenient to assemble and disassemble according to claim 4 or 5, which is characterized in that in each bracing members
The middle part of cylinder (3) is equipped at intervals with multiple connector installations trunnion (35) in same mounting height.
7. steel structure platform support columns convenient to assemble and disassemble according to claim 6, which is characterized in that the connector installation branch
Ear (35) and bracing members cylinder (3) are integrally formed, and are all provided with that there are four pacify in the connector of crossing distribution on each bracing members cylinder (3)
It fills trunnion (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382692.9U CN209703326U (en) | 2019-03-25 | 2019-03-25 | Steel structure platform support columns convenient to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382692.9U CN209703326U (en) | 2019-03-25 | 2019-03-25 | Steel structure platform support columns convenient to assemble and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209703326U true CN209703326U (en) | 2019-11-29 |
Family
ID=68645403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920382692.9U Active CN209703326U (en) | 2019-03-25 | 2019-03-25 | Steel structure platform support columns convenient to assemble and disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209703326U (en) |
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2019
- 2019-03-25 CN CN201920382692.9U patent/CN209703326U/en active Active
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