CN205464997U - Device for preventing pre -buried steel sheet welding deformation - Google Patents
Device for preventing pre -buried steel sheet welding deformation Download PDFInfo
- Publication number
- CN205464997U CN205464997U CN201620293837.4U CN201620293837U CN205464997U CN 205464997 U CN205464997 U CN 205464997U CN 201620293837 U CN201620293837 U CN 201620293837U CN 205464997 U CN205464997 U CN 205464997U
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- China
- Prior art keywords
- steel sheet
- draw
- buried steel
- groove
- supporter
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a device for preventing pre -buried steel sheet welding deformation, belongs to an anti -deformation device, including the supporter, the supporter upper end is provided with two at least draw -in grooves, and the supporter up end still is provided with the pad muscle. The utility model discloses simple structure, preparation are convenient, practical, can gather materials on the spot, practice thrift raw and other materials, supporter, draw -in groove to pre -buried steel sheet place, fixed, fill up the muscle and support it, can effectively prevent the problem that the pre -buried steel sheet thermal stress of welding dowel in -process is out of shape on the pre -buried steel sheet, when placing pre -buried steel sheet, the edge of pre -buried steel sheet is placed in the draw -in groove, can fix pre -buried steel sheet with the taper liner piece is urgent, and is simple, convenient.
Description
Technical field
This utility model belongs to a kind of anti-deformation device, is specifically related to a kind of device preventing pre-embedded steel slab welding deformation.
Background technology
In industrial building, xoncrete structure pre-embedded steel slab large usage quantity, but the thermal stress deformation that welding causes is difficult to control, the especially length pre-embedded steel slab more than 600mm, after welding, deformation comparison is obvious, as shown in Figure 1, it is impossible to meeting the later stage installs and uses requirement, at present frequently with artificial by instrument leveling after welding, labor intensity is big, cost is high, time-consuming.
Utility model content
This utility model purpose is to provide a kind of device preventing pre-embedded steel slab welding deformation.
Based on object above, this utility model takes techniques below scheme:
A kind of device preventing pre-embedded steel slab welding deformation, including supporter, described supporter upper end is provided with at least two draw-in groove, and supporter upper surface is additionally provided with pad muscle.
Described supporter is made up of two channel-section steels being parallel to each other, and connecting between two channel-section steels has connecting plate, described pad muscle to be arranged between two channel-section steels.
Described channel-section steel outward opening, draw-in groove is welded on channel-section steel.
Also include that taper liner block, taper liner block are arranged in draw-in groove；Described draw-in groove has four.
Described draw-in groove takes the shape of the letter U.
Compared with prior art, this utility model has the advantage that
This utility model simple in construction, easy to make, practical, can gather materials on the spot, save material, pre-embedded steel slab is placed, is fixed by supporter, draw-in groove, pad muscle supports, it is possible to effectively prevent from welding the problem of pre-embedded steel slab thermal stress deformation during dowel on pre-embedded steel slab；When placing pre-embedded steel slab, the edge of pre-embedded steel slab is positioned in draw-in groove, can be fixed pre-embedded steel slab with taper liner block is urgent, simple, convenient.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of pre-embedded steel slab after prior art weld.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the schematic diagram of pre-embedded steel slab after this utility model welds.
Detailed description of the invention
nullA kind of device preventing pre-embedded steel slab welding deformation，As shown in Figures 2 and 3，Including supporter，Supporter is made up of two channel-section steels 1 being parallel to each other，Channel-section steel 1 outward opening，Channel-section steel 1 length reserves the position of welding draw-in groove than the pre-embedded steel slab 6 long 300mm(of length)，Connect between two channel-section steels 1 and have connecting plate 5，Described channel-section steel 1 upper end is welded with four draw-in grooves taken the shape of the letter U 2，Draw-in groove 2 may be provided in the head of channel-section steel 1、Tail two ends (draw-in groove 2 mouthfuls is towards inner side)，Draw-in groove 2 is made up of the steel plate that 10-14mm is thick，Draw-in groove open height is 40-50mm，Pad muscle 4 it is additionally provided with between the upper surface of two channel-section steels 1，Pad muscle 4 is positioned at the middle part of channel-section steel 1 (after placing pre-embedded steel slab 6，The height value making pre-embedded steel slab 6 reversible deformation arch camber herein is equal to the value that pre-embedded steel slab length is divided by 125，It is made up of the round steel of diameter 8mm)，Also include taper liner block 3，Taper liner block 3 is arranged in draw-in groove 2.
Work process: steel plate four burr of well cutting is polished clean, draw dowel position grid netting twine, then steel plate is placed on supporter, four angles of steel plate (rectangular) are even into card notch, and by the most urgent for taper liner block 3 at card notch gap, so that the deformation of steel plate strip stress antiarch, all dowel 7 is welded by symmetric order around steel plate, to keep welded stress all around uniform, after having welded, after natural cooling, destroy the taper liner block 3 of corner, take off steel plate, make its natural resilience can return to former formation state, as shown in Figure 4.This utility model simple in construction, easy to make, practical, can gather materials on the spot, save material, pre-embedded steel slab is placed, is fixed by supporter, draw-in groove 2, pad muscle 4 supports, it is possible to effectively prevent from welding the problem of pre-embedded steel slab thermal stress deformation during dowel 7 on pre-embedded steel slab 6；When placing pre-embedded steel slab, the edge of pre-embedded steel slab is positioned in draw-in groove 2, can be fixed pre-embedded steel slab with taper liner block 3 is urgent, simple, convenient.
Claims (5)
1. the device preventing pre-embedded steel slab welding deformation, it is characterised in that: including that supporter, described supporter upper end are provided with at least two draw-in groove, supporter upper surface is additionally provided with pad muscle.
The device preventing pre-embedded steel slab welding deformation the most according to claim 1, it is characterised in that: described supporter is made up of two channel-section steels being parallel to each other, and connecting between two channel-section steels has connecting plate, described pad muscle to be arranged between two channel-section steels.
The device preventing pre-embedded steel slab welding deformation the most according to claim 2, it is characterised in that: described channel-section steel outward opening, draw-in groove is welded on channel-section steel.
The device preventing pre-embedded steel slab welding deformation the most according to claim 3, it is characterised in that: also include that taper liner block, taper liner block are arranged in draw-in groove；Described draw-in groove has four.
The device preventing pre-embedded steel slab welding deformation the most according to claim 4, it is characterised in that: described draw-in groove takes the shape of the letter U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620293837.4U CN205464997U (en) | 2016-04-11 | 2016-04-11 | Device for preventing pre -buried steel sheet welding deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620293837.4U CN205464997U (en) | 2016-04-11 | 2016-04-11 | Device for preventing pre -buried steel sheet welding deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205464997U true CN205464997U (en) | 2016-08-17 |
Family
ID=56644743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620293837.4U Expired - Fee Related CN205464997U (en) | 2016-04-11 | 2016-04-11 | Device for preventing pre -buried steel sheet welding deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205464997U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542275A (en) * | 2017-11-01 | 2018-01-05 | 江苏安荣电气设备股份有限公司 | A kind of curved built-in sliding chute orthopedic equipment |
| CN108907562A (en) * | 2018-07-27 | 2018-11-30 | 天津中车唐车轨道车辆有限公司 | A kind of headwall end door frame group mounted welder |
| CN109226963A (en) * | 2017-11-24 | 2019-01-18 | 中国航空制造技术研究院 | A kind of titanium alloy integral panel manufacturing method of non-homogeneous rib distribution |
| CN110605490A (en) * | 2018-06-15 | 2019-12-24 | 天津中铁五新钢模有限公司 | Automatic manufacturing method of bottom die of segmental box girder |
-
2016
- 2016-04-11 CN CN201620293837.4U patent/CN205464997U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542275A (en) * | 2017-11-01 | 2018-01-05 | 江苏安荣电气设备股份有限公司 | A kind of curved built-in sliding chute orthopedic equipment |
| CN109226963A (en) * | 2017-11-24 | 2019-01-18 | 中国航空制造技术研究院 | A kind of titanium alloy integral panel manufacturing method of non-homogeneous rib distribution |
| CN110605490A (en) * | 2018-06-15 | 2019-12-24 | 天津中铁五新钢模有限公司 | Automatic manufacturing method of bottom die of segmental box girder |
| CN110605490B (en) * | 2018-06-15 | 2021-10-08 | 天津中铁五新钢模有限公司 | Automatic manufacturing method of bottom die of segmental box girder |
| CN108907562A (en) * | 2018-07-27 | 2018-11-30 | 天津中车唐车轨道车辆有限公司 | A kind of headwall end door frame group mounted welder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |