CN213410951U - Splicing and positioning device for curtain wall T-shaped steel keel before welding - Google Patents
Splicing and positioning device for curtain wall T-shaped steel keel before welding Download PDFInfo
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- CN213410951U CN213410951U CN202022319958.0U CN202022319958U CN213410951U CN 213410951 U CN213410951 U CN 213410951U CN 202022319958 U CN202022319958 U CN 202022319958U CN 213410951 U CN213410951 U CN 213410951U
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Abstract
The utility model discloses a splicing and positioning device before welding of a T-shaped steel keel of a curtain wall, which comprises a first screw (1), a bottom plate (5), a second screw (8) and a positioning plate (9); flanges (51) are arranged on two sides of the bottom plate, a first mounting opening (91) is formed in the bottom of one side of the positioning plate, the wing plates (4) can be placed on the bottom plate through the horizontal sections of the positioning plate, and the rib plates (3) can be vertically pressed on the wing plates through the vertical sections of the positioning plate; the second screw rod penetrates through and is screwed with the first mounting opening and the flange, a second mounting opening (92) is formed in the top of the other side of the positioning plate, the first screw rod is inserted into the second mounting opening and is screwed with the positioning plate through threads, and the first screw rod is in contact with the upper end of the rib plate. The utility model discloses can accurate regulation and fix a position floor and the pterygoid lamina of curtain T shaped steel fossil fragments, and exert certain pre-pressure to the rib through first screw rod, the pterygoid lamina after avoiding the welding produces reverse arch power and warp, has ensured the rib plate of curtain T shaped steel fossil fragments and the welding quality of pterygoid lamina.
Description
Technical Field
The utility model relates to a T shaped steel fossil fragments concatenation positioning device especially relates to a concatenation positioner before curtain T shaped steel fossil fragments weld.
Background
The T-shaped steel is cast into a T-shaped steel, and is named because the section of the T-shaped steel is the same as the English letter T. Wherein can use T shaped steel fossil fragments in curtain work progress often, and T shaped steel fossil fragments often need be earlier through floor and pterygoid lamina welded fastening before using.
The floor and the pterygoid lamina that are used for the T shaped steel fossil fragments of curtain among the prior art are relatively poor in the accurate nature in location before the welding, and the pterygoid lamina and the floor contact department of welding back T shaped steel fossil fragments produce reverse arch power easily, lead to T shaped steel fossil fragments to take place to warp after the welding, reduce welding quality, consequently urgently need a neotype concatenation positioner be used for in order to solve current problem in the accurate curtain T shaped steel fossil fragments of fixing a position before the welding.
Disclosure of Invention
An object of the utility model is to provide a concatenation positioner before curtain T shaped steel fossil fragments welding can accurate regulation and fix a position the floor and the pterygoid lamina of curtain T shaped steel fossil fragments, and applys certain pre-pressure to the floor through first screw rod, avoids the pterygoid lamina after the welding to produce reverse arch power and warp, has ensured the welding quality of the floor of curtain T shaped steel fossil fragments and pterygoid lamina.
The utility model discloses a realize like this:
a splicing and positioning device for a curtain wall T-shaped steel keel before welding comprises a first screw rod, a bottom plate, a second screw rod and a positioning plate; flanges are arranged on two sides of the bottom plate, and a first mounting opening is formed at the bottom of one side of the positioning plate; the other side of the positioning plate forms an L-shaped right-angle structure, the positioning plate is arranged on the bottom plate, the wing plates can be placed on the bottom plate through the horizontal sections of the positioning plate, and the rib plates can be attached to the vertical sections of the positioning plate and vertically pressed on the wing plates; one end of the wing plate is attached to the flange on one side of the base plate, the flange on one side of the base plate is inserted into the first mounting hole, the second screw penetrates through the first mounting hole of the positioning plate and the flange on one side of the base plate, and the second screw is in threaded connection with the positioning plate and the flange; a second mounting opening is formed in the top of the other side of the positioning plate, a first screw rod is inserted into the second mounting opening and is screwed with the positioning plate through threads, the first screw rod is in contact with the upper end of the rib plate and supports the rib plate on the wing plate, and the rib plate and the wing plate form a T-shaped steel keel of the curtain wall.
The bottom plate on be equipped with the scale line board, the scale line board is located between two flanges.
The end part of the first screw rod is provided with a pressing plate, and the pressing plate is vertically pressed on the upper end of the ribbed plate.
The outer side of the first mounting opening is provided with a mounting table, and an internal thread hole capable of being matched with and screwed with the second screw rod is arranged in the mounting table of the first mounting opening.
The top of the second mounting opening is provided with a mounting table, and an internal thread hole capable of being matched with and screwed with the first screw rod is arranged in the mounting table of the second mounting opening.
The axial direction of the first screw is parallel to the axial direction of the ribbed plate, and the axial direction of the second screw is vertical to the axial direction of the ribbed plate.
The utility model can not only apply a certain pre-pressure to the rib plate before welding, effectively offset the reverse arch force of the welded rib plate and the rib plate, avoid the deformation of the T-shaped steel keel of the curtain wall after welding, realize the reliable positioning of the rib plate and the rib plate, and improve the quality of the welded T-shaped steel keel of the curtain wall; simultaneously can realize the accurate location of floor and pterygoid lamina through the scale line board before the welding.
Drawings
FIG. 1 is a front view of the splicing and positioning device before welding the T-shaped steel keel of the curtain wall of the utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is a partially enlarged view of fig. 2.
In the figure, 1 is a first screw rod, 2 is a pressing plate, 3 is ribbed plates, 4 is wing plates, 5 is a bottom plate, 51 is a flange, 6 is a scale line plate, 7 is a mounting table, 8 is a second screw rod, 9 is a positioning plate, 91 is a first mounting opening, and 92 is a second mounting opening.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 3, a splicing and positioning device for a curtain wall T-shaped steel keel before welding comprises a first screw 1, a bottom plate 5, a second screw 8 and a positioning plate 9; flanges 51 are arranged on two sides of the bottom plate 5, and a first mounting opening 91 is formed at the bottom of one side of the positioning plate 9; the other side of locating plate 9 forms L shape right angle structure, and locating plate 9 sets up on bottom plate 5, makes pterygoid lamina 4 place on bottom plate 5 through the horizontal segment of locating plate 9, and vertical section that floor 3 can laminate locating plate 9 is pressed perpendicularly on pterygoid lamina 4, and locating plate 9 through L shape right angle structure reliably fixes a position floor 3 and pterygoid lamina 4; one end of the wing plate 4 is attached to the flange 51 on one side of the bottom plate 5, the flange 51 on one side of the bottom plate 5 is inserted into the first mounting opening 91, the second screw 8 penetrates through the first mounting opening 91 of the positioning plate 9 and the flange 51 on one side of the bottom plate 5, the second screw 8 is in threaded connection with the positioning plate 9 and the flange 51, the positioning plate 9 is pushed to translate through rotation of the second screw 8, and therefore the rib plate 3 is pushed to translate relative to the wing plate 4, and the purpose of adjusting the position of the rib plate 3 is achieved; a second mounting opening 92 is formed in the top of the other side of the positioning plate 9, the first screw 1 is inserted into the second mounting opening 92 and is screwed with the positioning plate 9, the first screw 1 contacts with the upper end of the rib plate 3 and supports the rib plate 3 which is adjusted in place in a translation manner against the wing plate 4, and certain pre-pressure is applied to the rib plate 3, so that the rib plate 3 and the wing plate 4 form a curtain wall T-shaped steel keel, welding operation is facilitated, and the welded curtain wall T-shaped steel keel can be prevented from being deformed due to arch force.
Preferably, the scale line board 6 can be fixed on the main body part of the bottom plate 5 by adopting bonding, screw connection and other modes, and the scale of the scale line board 6 is parallel to the placing direction of the wing plate 4.
The end part of the first screw rod 1 is provided with the pressing plate 2, the pressing plate 2 is vertically pressed at the upper end of the ribbed plate 3, the contact area of the pressing plate 2 and the ribbed plate 3 is increased through the plane structure of the pressing plate 2, the ribbed plate 3 can be more stably and vertically pressed on the wing plate 4, and therefore the generation of arch force after welding is avoided through the application of pre-pressure during welding. Preferably, the pressure plate 2 may be fixed to the lower end of the first screw 1 by welding or the like.
The outer side of the first mounting opening 91 is provided with a mounting table 7, and the mounting table 7 of the first mounting opening 91 is internally provided with an internal thread hole which can be matched with and screwed with the second screw 8 and is used for threaded mounting, screwing in and screwing out of the second screw 8.
The top of the second mounting port 92 is provided with a mounting table 7, and the mounting table 7 of the second mounting port 92 is internally provided with an internal thread hole which can be matched with and screwed with the first screw 1 and is used for threaded mounting, screwing in and screwing out of the first screw 1.
The axial direction of the first screw rod 1 is parallel to the axial direction of the ribbed plate 3, and the axial direction of the second screw rod 8 is perpendicular to the axial direction of the ribbed plate 3, so that the force application directions of translation and pressing-down of the ribbed plate 3 are accurate, and the ribbed plate 3 is always perpendicular to the wing plate 4.
In use, the wing 4 and rib 3 are first placed on the base plate 5 in the manner shown in fig. 1, with one end of the wing 4 aligned with a flange 51 on one side of the base plate 5, and then the second screw 8 is turned to enable the positioning plate 9 to move laterally with respect to the base plate 5, so as to translate the rib 3 to adjust the central position of the wing 4, which is determined by the scale on the graduated wire 6. And then the first screw rod 1 is rotated to realize the downward movement of the pressing plate 2, so that the ribbed plate 3 is reliably pressed on the wing plate 4 by the downward pressing of the pressing plate 2, and after the ribbed plate 3 is pressed, the connection part of the wing plate 4 and the ribbed plate 3 can be welded and fixed. The utility model discloses not only can exert certain pre-pressure to rib plate 3 through first screw rod 1 and clamp plate 2 before the welding, effectively offset welding back pterygoid lamina 4 and rib plate 3's reverse arch power, avoided curtain T shaped steel fossil fragments the deformation condition after the welding to take place, simultaneously under first screw rod 1, scale line board 6, second screw rod 8 and locating plate 9's cooperation, can realize rib plate 3 and pterygoid lamina 4 reliable, accurate location before the welding, the location precision of curtain T shaped steel fossil fragments and the quality after the welding have been improved greatly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a concatenation positioner before curtain T shaped steel fossil fragments welding, characterized by: comprises a first screw rod (1), a bottom plate (5), a second screw rod (8) and a positioning plate (9); flanges (51) are arranged on two sides of the bottom plate (5), and a first mounting opening (91) is formed at the bottom of one side of the positioning plate (9); the other side of locating plate (9) forms L shape right angle structure, and locating plate (9) set up on bottom plate (5), make pterygoid lamina (4) place on bottom plate (5) through the horizontal segment of locating plate (9), and vertical section that floor (3) can laminating locating plate (9) is pressed perpendicularly on pterygoid lamina (4); one end of the wing plate (4) is attached to the flange (51) on one side of the bottom plate (5), the flange (51) on one side of the bottom plate (5) is inserted into the first mounting opening (91), the second screw (8) penetrates through the first mounting opening (91) of the positioning plate (9) and the flange (51) on one side of the bottom plate (5), and the second screw (8) is screwed with the positioning plate (9) and the flange (51) in a threaded manner; a second mounting opening (92) is formed in the top of the other side of the positioning plate (9), the first screw (1) is inserted into the second mounting opening (92) and is screwed with the positioning plate (9) in a threaded manner, the first screw (1) is in contact with the upper end of the rib plate (3) and pushes the rib plate (3) against the wing plate (4), and the rib plate (3) and the wing plate (4) form a T-shaped steel keel of the curtain wall.
2. The splicing and positioning device before welding of the T-shaped steel keel of the curtain wall as claimed in claim 1, is characterized in that: the bottom plate (5) on be equipped with scale line board (6), scale line board (6) are located between two flanges (51).
3. The splicing and positioning device before welding of the T-shaped steel keel of the curtain wall as claimed in claim 1, is characterized in that: the end part of the first screw rod (1) is provided with a pressing plate (2), and the pressing plate (2) is vertically pressed on the upper end of the ribbed plate (3).
4. The splicing and positioning device before welding of the T-shaped steel keel of the curtain wall as claimed in claim 1, is characterized in that: an installation platform (7) is formed on the outer side of the first installation opening (91), and an internal thread hole capable of being matched with and screwed with the second screw (8) is formed in the installation platform (7) of the first installation opening (91).
5. The splicing and positioning device before welding of the T-shaped steel keel of the curtain wall as claimed in claim 1, is characterized in that: an installation platform (7) is formed at the top of the second installation opening (92), and an internal thread hole which can be matched with and screwed with the first screw (1) is formed in the installation platform (7) of the second installation opening (92).
6. The splicing and positioning device before welding of the T-shaped steel keel of the curtain wall as claimed in claim 1, is characterized in that: the axial direction of the first screw (1) is parallel to the axial direction of the ribbed plate (3), and the axial direction of the second screw (8) is vertical to the axial direction of the ribbed plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022319958.0U CN213410951U (en) | 2020-10-19 | 2020-10-19 | Splicing and positioning device for curtain wall T-shaped steel keel before welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022319958.0U CN213410951U (en) | 2020-10-19 | 2020-10-19 | Splicing and positioning device for curtain wall T-shaped steel keel before welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213410951U true CN213410951U (en) | 2021-06-11 |
Family
ID=76267946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022319958.0U Active CN213410951U (en) | 2020-10-19 | 2020-10-19 | Splicing and positioning device for curtain wall T-shaped steel keel before welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213410951U (en) |
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2020
- 2020-10-19 CN CN202022319958.0U patent/CN213410951U/en active Active
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