CN203160507U - Prefabricated steel square box - Google Patents
Prefabricated steel square box Download PDFInfo
- Publication number
- CN203160507U CN203160507U CN 201320179789 CN201320179789U CN203160507U CN 203160507 U CN203160507 U CN 203160507U CN 201320179789 CN201320179789 CN 201320179789 CN 201320179789 U CN201320179789 U CN 201320179789U CN 203160507 U CN203160507 U CN 203160507U
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- CN
- China
- Prior art keywords
- steel
- box body
- box
- square box
- prefabricated
- Prior art date
- 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.)
- Expired - Lifetime
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a prefabricated steel square box, comprising a box body and steel tubes. The box body and the steel tubes are integrated together; the box body is connected with the steel tubes by welding; the box body is connected with one steel tube; the box body is connected with two steel tubes; the box body are connected with the two steel tube in a through manner; and the box body are connected with the two steel tubes in a right angle form. For the prefabricated steel square box provided by the utility model, the steel square box is prefabricated, the tube configuration time is reduced, the working efficiency is improved during construction, and reinforcing steel bars at the upper layer of a top plate can be bound conveniently in time in civil engineering; the problem of unqualified field welding for bridge connection of SC tubes is solved, the welding quality of the steel square box and the steel tubes is improved, and the construction cost is lowered.
Description
Technical field
The utility model relates to a kind of construction, specifically, relates to a kind of prefabricated steel square box.
Background technology
Adopt on-the-spot welding and then carry out cross-over connection for SC pipe and steel box in the existing engineering.This form of construction work engineering time is long, is unfavorable for civil engineering specialty colligation top board top reinforcement in time, the underproof defective of the on-the-spot welding of SC pipe cross-over connection often occurs.
The utility model content
At above-mentioned deficiency of the prior art, the utility model provides a kind of welding quality that improves steel square box and steel pipe, reduces the prefabricated steel square box of construction cost.
Technical solution adopted in the utility model is:
A kind of prefabricated steel square box comprises: box body and steel pipe, described box body and steel pipe are structure as a whole.
Described box body and steel pipe connect by being weldingly connected.
Described box body is connected with a steel pipe.
Described box body is connected with two steel pipes.
Described box body and two steel pipe connected modes are straight.
Described box body and two steel pipe connected modes are right-angle type..
The beneficial effect of the relative prior art of the utility model:
The utility model prefabricated steel square box, the steel square box shifts to an earlier date completion of processing, and piping time shortens, and increases work efficiency during construction, is convenient to civil engineering specialty colligation top board top reinforcement in time; Solve the underproof problem of the on-the-spot welding of SC pipe cross-over connection, improved the welding quality of steel square box and steel pipe, reduced construction cost.
Description of drawings
Fig. 1 is first kind of example structure schematic diagram of the utility model;
Fig. 2 is second kind of example structure schematic diagram of the utility model;
Fig. 3 is the third example structure schematic diagram of the utility model.
Critical piece symbol description in the accompanying drawing:
Among the figure:
1, box body 2, steel pipe.
The specific embodiment
Followingly with reference to drawings and Examples the utility model is described in detail:
Accompanying drawing 1 as can be known, a kind of prefabricated steel square box comprises: box body 1 and steel pipe, described box body 1 and steel pipe 2 are structure as a whole; Described box body 1 and steel pipe 2 connect by being weldingly connected; Described box body 1 is connected with a steel pipe 2; Described box body 1 is connected with two steel pipes 2; Described box body 1 and two steel pipe 2 connected modes are straight; Described box body 1 and two steel pipe 2 connected modes are right-angle type.
The utility model prefabricated steel square box, the steel square box shifts to an earlier date completion of processing, and piping time shortens, and increases work efficiency during construction, is convenient to civil engineering specialty colligation top board top reinforcement in time; Solve the underproof problem of the on-the-spot welding of SC pipe cross-over connection, improved the welding quality of steel square box and steel pipe, reduced construction cost.
The utility model prefabricated steel square box according to on-the-spot actual environment, mainly contains into a pipe, two pipes, three pipes and goes into box.If it is just fairly simple to be that a pipe is gone into box, only need process in advance, firm welding gets final product.Two pipes such as box are divided into two kinds of situations, and a kind of is straight, and a kind of is right-angle type, and straight also needs cross-over connection between two pipes after pipe and box have been welded in relative two of box, and cross-over connection uses bar diameter should meet the related specifications requirement.Right-angle type be exactly at an angle of 90, fix the cross-over connection on the laggard line pipe of welded steel pipe and box road.Carry out cross-over connection respectively after the chain that three pipes are gone into box connects three pipelines and box, cross-over connection two places get final product, two pipes are arranged simultaneously and pipe place of link in addition two pipes also be what to link.After machining by above-mentioned requirements, to save time more in order constructing at the scene, can to have welded sleeve pipe earlier at the steel pipe other end that links with the lamp box.
Claims (6)
1. prefabricated steel square box, comprising: box body and steel pipe is characterized in that: described box body and steel pipe are structure as a whole.
2. according to the described prefabricated steel of claim 1 square box, it is characterized in that: described box body and steel pipe connect by being weldingly connected.
3. according to the described prefabricated steel of claim 1 square box, it is characterized in that: described box body is connected with a steel pipe.
4. according to the described prefabricated steel of claim 1 square box, it is characterized in that: described box body is connected with two steel pipes.
5. according to the described prefabricated steel of claim 4 square box, it is characterized in that: described box body and two steel pipe connected modes are straight.
6. according to the described prefabricated steel of claim 4 square box, it is characterized in that: described box body and two steel pipe connected modes are right-angle type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179789 CN203160507U (en) | 2013-04-11 | 2013-04-11 | Prefabricated steel square box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179789 CN203160507U (en) | 2013-04-11 | 2013-04-11 | Prefabricated steel square box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203160507U true CN203160507U (en) | 2013-08-28 |
Family
ID=49021702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320179789 Expired - Lifetime CN203160507U (en) | 2013-04-11 | 2013-04-11 | Prefabricated steel square box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203160507U (en) |
-
2013
- 2013-04-11 CN CN 201320179789 patent/CN203160507U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |