CN214721804U - Shear force nail welding position mould - Google Patents
Shear force nail welding position mould Download PDFInfo
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- CN214721804U CN214721804U CN202120060481.0U CN202120060481U CN214721804U CN 214721804 U CN214721804 U CN 214721804U CN 202120060481 U CN202120060481 U CN 202120060481U CN 214721804 U CN214721804 U CN 214721804U
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- angle steel
- transverse double
- spliced
- steel
- longitudinal
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Abstract
Shear force nail welding position mould relates to railway bridge spare processingequipment, and the positioning die that welding bridge floor shear force nail used in concretely relates to steel box girder processing. Comprises longitudinal angle steel and transverse double-spliced angle steel; the two longitudinal angle steels are arranged in parallel, and the inner right angles of the two longitudinal angle steels are arranged oppositely; a pair of transverse double-spliced angle steels are arranged between the two longitudinal angle steels, inner right angles of the pair of transverse double-spliced angle steels are oppositely arranged to form a group, and two ends of each transverse double-spliced angle steel are respectively fixed at the inner right angles of the two longitudinal angle steels; locating point identification lines are arranged at equal intervals at the edge positions in the transverse double-spliced angle steel, and the locating point identification lines on the two transverse double-spliced angle steel are arranged in a one-to-one correspondence manner. The problem of the railway bridge girder steel case roof beam processing manufacture process welding bridge floor shear force nail exist production operation numerous, the speed is slow and influence construction speed, manual work and material expense high is solved.
Description
Technical Field
The utility model relates to a railroad bridge spare processingequipment, positioning die that welding bridge floor shear force nail used in concretely relates to steel case roof beam processing.
Background
During the processing and manufacturing process of the railway bridge steel box girder, the bridge deck shear nails are mostly welded by adopting a stud welding machine, so that before welding, lofting is carried out in advance, grid-shaped arrangement points are drawn on a panel, and then the shear nails are welded. The manufacturing process has the defects of influence on construction speed, labor and material cost due to complex and slow production operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shear force nail welding position mould, it has solved the production operation numerous, the speed that railway bridge steel case roof beam processing manufacture process welding bridge floor shear force nail exists and influence construction speed, manual work and the high problem of material expense slowly.
In order to solve the above problem, the utility model adopts the following technical scheme: the shear nail welding positioning die is characterized by comprising longitudinal angle steel and transverse double-spliced angle steel; the two longitudinal angle steels are arranged in parallel, and the inner right angles of the two longitudinal angle steels are arranged oppositely; a pair of transverse double-spliced angle steels are arranged between the two longitudinal angle steels, inner right angles of the pair of transverse double-spliced angle steels are oppositely arranged to form a group, and two ends of each transverse double-spliced angle steel are respectively fixed at the inner right angles of the two longitudinal angle steels; locating point identification lines are arranged at equal intervals at the edge positions in the transverse double-spliced angle steel, and the locating point identification lines on the two transverse double-spliced angle steel are arranged in a one-to-one correspondence manner.
The utility model has the advantages of easy operation, the construction speed is fast, save material and labour cost.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a front view of the present invention.
The symbols in the drawings illustrate that: the steel angle splicing device comprises longitudinal steel angles 1, transverse double-spliced steel angles 2, fixed connecting pieces 3 and positioning point identification lines 4.
Detailed Description
The present invention will be described in detail with reference to the preferred embodiments.
As shown in fig. 1 and 2, the shear nail welding positioning die comprises a longitudinal angle steel 1 and a transverse double-spliced angle steel 2; the two longitudinal angle steels 1 are arranged in parallel, and the inner right angles of the two longitudinal angle steels 1 are arranged oppositely; a transverse double-spliced angle steel 2 is arranged between the two longitudinal angle steels 1, the inner right angles of the pair of transverse double-spliced angle steels 2 are oppositely arranged to form a group, and two ends of the transverse double-spliced angle steel 2 are respectively fixed at the inner right angles of the two longitudinal angle steels 1; the inboard edge position of horizontal double pin angle steel 2 is provided with locating point sign line 4 in the equidistance, and the locating point sign line 4 one-to-one setting on two horizontal double pin angle steels 2. The transverse double-spliced angle steel 2 is perpendicular to the longitudinal angle steel 1. The distance between two positioning point identification lines 4 on each transverse double-spliced angle steel 2 is 50 mm. The longitudinal angle steel is 70 x 4 mm angle steel, and the transverse double-splicing angle steel is 50 x 4 mm angle steel. During the use, make positioning die in advance on the decking, two parallel vertical angle steel 1 are fixed in on the decking, and horizontal double pin angle steel 2 is followed 1 and can be slided from top to bottom, highly is fixed in horizontal double pin angle steel 2 on vertical angle steel 1 with locating point sign line 4 as required.
The utility model discloses still include fixed connector 3, be provided with a fixed connector 3 respectively at 2 both ends of each group's horizontal double pin angle steel, fixed connector 3 is that the steel sheet is made, and fixed connector 3 is in the same place two horizontal double pin angle steel 2 and vertical angle steel 1 fixed connection, and connected mode is welding or screwed connection.
The utility model discloses a mould placement is according to the anchor point sign line location directly to carry out the shear force nail welding promptly. Adopt the utility model discloses a mould welding bridge floor shear force nail, the utility model discloses mould repeatedly usable can save a large amount of manual works and material cost, improves the efficiency of construction.
The utility model discloses characteristics:
1. and manufacturing a positioning die by utilizing angle steel.
2. The angle steel members are vertically connected, and a positioning distance is made on the transverse and longitudinal members.
3. And moving the angle steel through the positioning distance, and directly welding the shear nails.
Claims (4)
1. The shear nail welding positioning die is characterized by comprising longitudinal angle steel and transverse double-spliced angle steel; the two longitudinal angle steels are arranged in parallel, and the inner right angles of the two longitudinal angle steels are arranged oppositely; a pair of transverse double-spliced angle steels are arranged between the two longitudinal angle steels, inner right angles of the pair of transverse double-spliced angle steels are oppositely arranged to form a group, and two ends of each transverse double-spliced angle steel are respectively fixed at the inner right angles of the two longitudinal angle steels; locating point identification lines are arranged at equal intervals at the edge positions in the transverse double-spliced angle steel, and the locating point identification lines on the two transverse double-spliced angle steel are arranged in a one-to-one correspondence manner.
2. The shear pin welding positioning die of claim 1, wherein the transverse double angle steel is arranged perpendicular to the longitudinal angle steel.
3. The shear nail welding positioning die according to claim 1 or 2, further comprising a fixed connecting piece, wherein two fixed connecting pieces are respectively arranged at two ends of each group of the transverse double angle steel, the fixed connecting pieces are made of steel plates, and the fixed connecting pieces fixedly connect the two transverse double angle steel and the longitudinal angle steel together in a welding or screw connection mode.
4. The shear pin welding positioning die of claim 1, wherein the distance between the two positioning point identification lines on each transverse double angle steel is 50 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120060481.0U CN214721804U (en) | 2021-01-11 | 2021-01-11 | Shear force nail welding position mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120060481.0U CN214721804U (en) | 2021-01-11 | 2021-01-11 | Shear force nail welding position mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214721804U true CN214721804U (en) | 2021-11-16 |
Family
ID=78638457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120060481.0U Active CN214721804U (en) | 2021-01-11 | 2021-01-11 | Shear force nail welding position mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214721804U (en) |
-
2021
- 2021-01-11 CN CN202120060481.0U patent/CN214721804U/en active Active
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