CN207277889U - It is used to support the adjustable steel tubing string of post-cast strip - Google Patents
It is used to support the adjustable steel tubing string of post-cast strip Download PDFInfo
- Publication number
- CN207277889U CN207277889U CN201721099459.7U CN201721099459U CN207277889U CN 207277889 U CN207277889 U CN 207277889U CN 201721099459 U CN201721099459 U CN 201721099459U CN 207277889 U CN207277889 U CN 207277889U
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- steel pipe
- special
- snap ring
- welded
- mark post
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Abstract
The adjustable steel tubing string of post-cast strip, including superposed mark post steel pipe (1) and the base steel pipe (8) positioned at lower part are used to support, in mark post steel pipe hypomere (6) inserted base steel pipe；Top bracket (2) and bottom cover plate (7) are respectively welded on the top of mark post steel pipe and bottom, hypomere is welded with the special-shaped snap ring of a circle increased from low to high along the rotation of steel pipe tube wall；The bottom and top of base steel pipe are respectively welded base supporting plate (9) and common snap ring (11)；Special-shaped moving fastening (4) is connected between special-shaped snap ring and common snap ring；Special-shaped moving fastening is the circular metal external member being made of two semicircular rings, two semicircular ring one end are connected using pumping hinge (10) is turned, the other end is connected using bolt (3), and whole circular metal external member upper surface is spiral end face that is identical with special-shaped snap ring lower face and mutually agreeing with.The utility model is easily installed that in place, installation is accurate, construction is simple is quick.
Description
Technical field
The utility model belongs to construction engineering technical field, is related to a kind of support system being supported on below post-cast strip.
Background technology
The late poured band support system of building construction at present is largely supported using common steel tube, treats post-cast strip position
When beam, plate form removable, post-cast strip position support system is often removed in the lump, then carries out secondary support, secondary supporter
System is often all lack of standardization, and post-cast strip position does not have due supporting role there are some potential safety problems yet.Even if during form removal
Do not remove support system in the lump, set up frame body support after equally steel pipe support need to be removed when post-cast strip pours again, belong to
Secondary support.Usually cause cantilevered structure cracked or sagging due to supporting unstable.
The content of the invention
The purpose of this utility model is the defects of solving the prior art, there is provided one kind is easily installed that in place, installation is accurate, applies
Work is simply to the adjustable steel tubing string of support post-cast strip.
The purpose of this utility model is achieved through the following technical solutions.
It is used to support the adjustable steel tubing string of post-cast strip, including superposed mark post steel pipe and the base steel positioned at lower part
Manage, in the hypomere inserted base steel pipe of mark post steel pipe；Top bracket is welded with mark post steel pipe top, bottom is welded with bottom cover
Plate；The special-shaped snap ring of a circle increased from low to high along the rotation of steel pipe tube wall is welded with the hypomere of mark post steel pipe；Base steel pipe
Bottom is welded with base supporting plate, and top is welded with common snap ring；Special-shaped activity is connected between special-shaped snap ring and common snap ring
Fastener；The abnormity moving fastening is the circular metal external member being made of two semicircular rings, and two semicircular ring one end are using a turn pumping
Hinge connection, the other end are connected by screw bolts, and whole circular metal external member upper surface is identical and phase with special-shaped snap ring lower face
The spiral end face mutually agreed with.
The special-shaped snap ring that the utility model is welded among mark post steel pipe increases along the rotation of steel pipe tube wall from low to high,
Special-shaped moving fastening upper surface is spiral end face that is identical with special-shaped snap ring lower face and mutually agreeing with, is rotating special-shaped movable button
Contact can be closed in part uphill process completely, ensures that stress point is reliable and stable.Can slightly it be adjusted by rotating special-shaped moving fastening
The height of feast-brand mark bar steel pipe, because construction reason leads to not install when avoiding installing.
The mounting means that the adjustable steel tubing string of the utility model is assembled afterwards using first processing, the bottom cover on mark post steel pipe
Welded and installed is completed in the lump in processing for plate, top bracket and special-shaped snap ring, and it is rambunctious scarce to avoid welding quality at the scene
Point.Top bracket adds the contact area with template at the same time, disposable to process welding completion, avoids lacking for installation hardly possible in place
Point.Whole product is produced on processing factory's welding and assembly, and finished product product is transported to building site, and construction is simple, installation is accurate, and stress is bright
Really, construction safety.
Brief description of the drawings
Fig. 1 is the adjustable steel tubular column structure schematic diagram of the utility model；
Fig. 2 is the structure diagram of mark post steel pipe；
Fig. 3 is the structure diagram of base steel pipe；
Fig. 4 is the front schematic view of special-shaped moving fastening；
Fig. 5 is the schematic rear view of special-shaped moving fastening；
Schematic diagram when Fig. 6 is the adjustable steel tubing string support post-cast strip of the utility model.
Embodiment
The making to the utility model and installation are described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, the adjustable steel tubing string of the utility model includes superposed mark post steel pipe 1 and position
Base steel pipe 8 in lower part, in the 6 inserted base steel pipe 8 of hypomere of mark post steel pipe 1.Top support is welded with 1 top of mark post steel pipe
Plate 2, bottom are welded with bottom cover plate 7, carry out the closure of steel pipe top and bottom.Be welded with the hypomere 6 of mark post steel pipe by
The low to high special-shaped snap ring 5 of a circle increased along the rotation of steel pipe tube wall, snap ring minimum point and peak difference 30mm, for slightly adjusting
Save steel pipe column height.8 bottom of base steel pipe is welded with base supporting plate 9, and top is welded with common snap ring 11.Special-shaped snap ring 5 with
Special-shaped moving fastening 4 is connected between common snap ring 11.Whole steel pipe column height need to specifically need size planning system according to drawing
Make, such as next building site bearing height increases, and can increase between special-shaped moving fastening 4 and base steel pipe 8 and not weld base supporting plate
Steel pipe, diameter material determines with base steel pipe 8, its height according to drawing requirement.As shown in Figure 4, Figure 5, the special-shaped moving fastening 4
For the circular metal external member being made of two semicircular rings, two semicircular ring one end are connected using pumping hinge 10 is turned, and the other end uses
Bolt 3 connects, and whole circular metal external member upper surface is spiral end face that is identical with special-shaped 5 lower face of snap ring and mutually agreeing with.
Post-cast strip steel pipe independence supporting plane layout drawing is drawn according to the actual conditions of post-cast strip, is installed in alter-pouring strips mould plate
After the completion of i.e. carry out adjustable steel tubing string installation, in mounting seat steel pipe and mark post steel pipe, adjustable steel tubing string correspond to support
In beam in the following, and apart from post-cast strip edge 300mm positions.Installation method is as shown in fig. 6, step is as follows：
(a) mounting seat steel pipe 8 and mark post steel pipe 1：The mark post steel pipe hypomere 6 for being welded with special-shaped snap ring insertion is welded with common
The inside of base steel pipe 8 of snap ring, is directed at the beam bottom of building；
(b) special-shaped moving fastening is installed：Special-shaped moving fastening 4 is opened, snaps into the special-shaped snap ring 5 and base of mark post steel pipe
Between the common snap ring 11 of steel pipe, special-shaped moving fastening, insertion bolt 3 and tightening nuts are closed, lock abnormity moving fastening, i.e.,
Complete installation.Pouring for post-cast strip 12 can then be carried out.
After the completion of the concreting of post-cast strip, when removing adjustable steel tubing string, first bolt 3 is unclamped, then rotating form
Moving fastening 4 reduces steel pipe column height dismountable steel pipe column immediately, then removes original steel pipe frame support again, is poured after avoiding
The secondary replacement support of band, saves the construction time, reduces construction cost, and convenient operation.
Claims (1)
1. it is used to support the adjustable steel tubing string of post-cast strip, it is characterised in that including superposed mark post steel pipe (1) and be located at
The base steel pipe (8) of lower part, hypomere (6) the inserted base steel pipe (8) of mark post steel pipe (1) are interior；Welded on mark post steel pipe (1) top
There is top bracket (2), bottom is welded with bottom cover plate (7)；Edge from low to high is welded with the hypomere (6) of mark post steel pipe (1)
The special-shaped snap ring (5) of a circle that the rotation of steel pipe tube wall is increased；Base steel pipe (8) bottom is welded with base supporting plate (9), and top is welded with
Common snap ring (11)；Special-shaped moving fastening (4) is connected between special-shaped snap ring (5) and common snap ring (11)；The abnormity is living
Dynamic fastener (4) is the circular metal external member being made of two semicircular rings, and two semicircular ring one end, which use, to be turned to take out hinge (10) connection,
The other end is connected using bolt (3), and whole circular metal external member upper surface is identical with special-shaped snap ring (5) lower face and mutual contract
The spiral end face closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099459.7U CN207277889U (en) | 2017-08-30 | 2017-08-30 | It is used to support the adjustable steel tubing string of post-cast strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099459.7U CN207277889U (en) | 2017-08-30 | 2017-08-30 | It is used to support the adjustable steel tubing string of post-cast strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207277889U true CN207277889U (en) | 2018-04-27 |
Family
ID=61985127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721099459.7U Active CN207277889U (en) | 2017-08-30 | 2017-08-30 | It is used to support the adjustable steel tubing string of post-cast strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207277889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313608A (en) * | 2017-08-30 | 2017-11-03 | 云南工程建设总承包公司 | Adjustable steel tubing string and its installation method for supporting post-cast strip |
-
2017
- 2017-08-30 CN CN201721099459.7U patent/CN207277889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313608A (en) * | 2017-08-30 | 2017-11-03 | 云南工程建设总承包公司 | Adjustable steel tubing string and its installation method for supporting post-cast strip |
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