CN217776052U - Square steel multi-angle welding device - Google Patents
Square steel multi-angle welding device Download PDFInfo
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- CN217776052U CN217776052U CN202221705716.8U CN202221705716U CN217776052U CN 217776052 U CN217776052 U CN 217776052U CN 202221705716 U CN202221705716 U CN 202221705716U CN 217776052 U CN217776052 U CN 217776052U
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Abstract
The utility model belongs to the technical field of square steel welding angle controlgear, specifically a square steel multi-angle welding device. Comprises a round pipe, an open slot is arranged on the side wall of the round pipe, a movable end is arranged on the open slot, a first adjusting and fixing device is arranged on one side of the round pipe, which is positioned at the movable end, a fixed end is arranged on the round pipe, which is positioned at the opposite outer side of the open slot, the fixed end is connected with the second adjusting and fixing device, the fixed end is connected with the inner side of the second square steel, the movable end is connected with the inner side of the first square steel, and the included angle between the first square steel and the second square steel is determined by adjusting the position of the movable end in the opening groove. The utility model discloses can be used for the square steel welding in angle range 45 degrees to 135 degrees, be convenient for by the installation of welding square steel firm.
Description
Technical Field
The utility model belongs to the technical field of square steel welding angle controlgear, specifically a square steel multi-angle welding device.
Background
The square steel is a hollow square section steel pipe, and the square steel can be used for projects such as buildings, machinery manufacturing, steel construction and the like. With the rapid development of economy in China, the domestic construction industry is also greatly developed, square steel is widely used, the square steel is often required to be mutually assembled and installed in the using process, and the square steel are generally welded at present. Under different working conditions, the welding of square steel and square steel requires different welding angles, and the square steel is fixed temporarily on a working site in the traditional welding process, so that the problems that the welding angle is difficult to control and the welding quality is poor exist.
Disclosure of Invention
The utility model discloses a solve square steel and square steel when welding, all be at job site other side steel temporary fixation, there is the problem that welding angle is difficult to control and welding quality is poor, provides a square steel multi-angle welding device.
The utility model adopts the following technical proposal: the utility model provides a square steel multi-angle welding device, includes the pipe, it has the open slot to open on the lateral wall of pipe, install the expansion end on the open slot, it is provided with first regulation fixing device to lie in expansion end one side on the pipe, lie in the outside of open slot subtend on the pipe and install the stiff end, the stiff end is connected with second regulation fixing device, the stiff end is connected with the inboard of second square steel, the expansion end is connected with the inboard of first square steel, through adjusting the contained angle that the position of expansion end at the open slot confirmed first square steel and second square steel.
Furthermore, the fixed end comprises an angle steel I welded on the circular tube, two side edges of the angle steel I are tangent to the outer side of the circular tube respectively, and one side edge of the angle steel I is connected with the second adjusting and fixing device.
Further, the second adjusting and fixing device comprises a base plate I, one end of the base plate I is welded with a round pipe, an angle steel I is welded on the base plate I, the other end of the base plate I is welded with an adjusting nut I, and a puller bolt I is arranged in the adjusting nut I.
Furthermore, the expansion end is including wearing to establish the stay bolt in the open slot, and the stay bolt outer end extends in the pipe outside and with angle steel II welded fastening, and the stay bolt is fastened by circular arc gasket and tightening nut.
Further, first regulation fixing device includes one end pipe welded backing plate II, and the welding has adjusting nut II on the backing plate I other end, sets up puller bolt II in the adjusting nut II.
Further, the central angle corresponding to the opening groove is 135 degrees.
Furthermore, an angle mark line is arranged at the opening groove.
Compared with the prior art, the utility model discloses can be used for the square steel welding in angle range 45 degrees to 135 degrees, the welding angle scope of the invention is adjustable. The angle marking line is made at the position of the opening of the round pipe, the component to be welded is fixed after the movable end is quickly determined by a rotary cutting method around the round pipe, and the welded square steel is firmly installed, so that the square steel pipe is particularly convenient for right-angle welding.
Drawings
FIG. 1 is a schematic view of embodiment 1 of the present invention;
fig. 2 is a schematic view of embodiment 2 of the present invention;
fig. 3 is a schematic view of embodiment 3 of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a top view of the round tube of the present invention;
FIG. 6 is a rear view of the round tube of the present invention;
FIG. 7 is a top view of the cushion plate I and cushion plate II of the present invention;
in the figure, 1.1-backing plate I, 1.2-adjusting nut I, 1.3-tightening bolt I, 1.4-angle steel I, 2.1-backing plate II, 2.2-adjusting nut II, 2.3-tightening bolt II, 2.4-angle steel II, 3-round pipe, 3.1-open slot, 4-long bolt, 5-arc gasket, 6-tightening nut, 7-first square steel and 8-second square steel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 4, the square steel multi-angle welding device comprises a circular tube 3, wherein an open slot 3.1 is formed in the side wall of the circular tube 3, a movable end capable of sliding along the open slot 3.1 is installed on the open slot 3.1, a first adjusting and fixing device is arranged on one side of the circular tube 3, which is located at the open slot 3.1, a fixed end is installed on the opposite outer side of the circular tube 3, which is located at the open slot 3.1, and the fixed end is connected with a second adjusting and fixing device; the second adjusts fixing device and second square steel 8 fixed connection, and first regulation fixing device and first square steel 7 fixed connection confirm the contained angle of first square steel 7 and second square steel 8 through adjusting the position of expansion end at open slot 3.1.
Wherein, the expansion end is including wearing to establish the stay bolt 4 in open slot 3.1, and stay bolt 4 outer end extends in the 3 outsides of pipe and with angle steel II2.4 welded fastening, stay bolt 4 by circular arc gasket 5 with screw up nut 6 fastening. The position of the long bolt 4 in the open slot 3.1 is adjusted, so that the angle between one side edge of the angle steel II2.4 and the second square steel 8 is adjusted, and then the first square steel 7 is attached to the side edge of the angle steel II2.4, so that the included angle between the first square steel 7 and the second square steel 8 can be fixed.
Lie in expansion end one side on the pipe 3 and be provided with first regulation fixing device, first regulation fixing device includes 3 welded backing plates II2.1 of one end pipe, and the welding has adjusting nut II2.2 on the backing plate I2.1 other end, sets up puller bolt II2.3 in adjusting nut II2.2. Wherein, first square steel 7 card is between angle steel II2.4 side and 4 tip of stay bolt, thereby rotatory stay bolt 4 adjusts its position and presss from both sides tight first square steel 7 and plays the fixed action.
The fixed end is installed in the outside that lies in the opposite direction of open slot 3.1 on pipe 3, and the fixed end is connected with the inboard of second square steel 8. The fixed end comprises an angle steel I1.4 welded on the circular tube 3, two side edges of the angle steel I1.4 are tangent to the outer side of the circular tube 3 respectively, and one side edge of the angle steel I1.4 is connected with the second adjusting and fixing device.
The second is adjusted fixing device and is included 3 welded backing plates I1.1 of one end pipe, and angle steel I1.4 welds on backing plate I1.1, and the welding has adjusting nut I1.2 on the backing plate I1.1 other end, sets up puller bolt I1.3 in the adjusting nut I1.2.
The side of angle steel I1.4 one side as the stiff end pastes together with 8 one sides of second square steel, and the opposite side of second square steel 8 is by tightening bolt I1.3's end fixing, thereby fixes second square steel 8 through adjusting tightening bolt I1.3's position.
The base plate I1.1 is made of a steel plate, the thickness delta =1 mm-8 mm, the length is 100 mm-200 mm, the width is 20 mm-50 mm, the base plate I1.1 is welded with the circular tube 3, and phi 1 is the outer diameter of the circular tube 3; the rectangular steel plate is welded with angle steel I1.4.
Adjusting nuts I1.2 and M6-M16 mm, and vertically welding the adjusting nuts on the backing plate I1.1.
The jacking bolt I1.3 mm, M6 mm-M16 mm, the specification and the adjusting nut I1.2 correspond, and the jacking bolt passes through the adjusting nut I1.2.
The angle steel I is 1.4 mm, M is 6 mm-M16 mm, and is welded on the round pipe 3, and the height of the welding seam is more than or equal to 3mm.
The circular tube 3 has an outer diameter Φ 1=80mm to 160mm, a wall thickness δ =1mm to 8mm, and a height H =80mm to 200mm. The round tube 3 is provided with a notch, the bottom height h =20 mm-40 mm, the width phi 2 of the notch is =6 mm-16 mm, the angle range of the notch is 20-135 degrees, and the detailed view is shown in fig. 5 and fig. 6. After the manufacturing is finished, an angle control line is made at the opening of the component 3, so that the movable end of the tool can be fixed after being rapidly determined.
Backing plate II2.1, steel plate, thickness delta =1mm ~ 8mm, length 100mm ~ 200mm, width 20mm ~ 50mm, figure 1 component 2-1 and component 3 welding, Φ 1 is the component 3 external diameter.
Adjusting nuts II2.2 mm to M6mm to M16mm, and vertically welding the adjusting nuts on the component 2-2.
The jacking bolt II2.3, M6 mm-M16 mm, the specification of which corresponds to the adjusting nut II2.2, penetrates through the adjusting nut II2.2.
The angle steel II is 2.4 mm, the diameter of M is 6 mm-M16 mm, 45-degree lines are made on the angle steel II by using an angle grinder 2.4, and the roughness of the contact surface of the angle steel II and the first square steel 7 is increased; the pipe 3 is fixed by a member 6 along the outer edge thereof.
The long bolt is 4 mm, M6 mm-M16 mm, and the specification corresponds to the width phi 2 of the opening of the round tube 3; the bottom height is equal to the bottom height of the notch of the round tube 3, and the angle steel II2.4 is welded and connected.
The diameter of the circular gasket 5 is 6 mm-16 mm, the specification corresponds to the width phi 2 of the opening of the circular tube 3 and the tightening nut 6, and the radius of the circular gasket 5 is the same as the inner diameter of the circular tube 3.
And (3) screwing the nut 6, wherein the M6 mm-M16 mm is obtained, the long bolt 4 penetrates through the circular tube 3 and then is provided with the arc gasket 5, and finally, the nut 6 is screwed for fixation.
Example 1, see fig. 1 in detail, that is, the first square steel 7 and the second square steel 8 are at 90 degrees, and the end of the second square steel 8 does not need to be cut.
In example 2, see fig. 2 in detail, that is, the first square steel 7 and the second square steel 8 form an angle of less than 90 degrees = angle a, and the mark is made at the notch of the circular tube 3 after the included angle of the positions of the center lines fixed by the angle iron II2.4, the long bolt 4, the arc gasket 5, and the tightening nut 6 is determined.
In example 3, see fig. 3 in detail, that is, the first square steel 7 and the second square steel 8 are greater than 90 degrees = angle a, and the angle of the fixed center line positions of the angle steel II2.4, the long bolt 4, the arc gasket 5, and the tightening nut 6 is determined and then marked at the gap position of the component 3.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a square steel multi-angle welding device which characterized in that: the adjustable pipe comprises a round pipe (3), wherein an open slot (3.1) is formed in the side wall of the round pipe (3), a movable end capable of sliding along the open slot (3.1) is installed on the open slot (3.1), a first adjusting and fixing device is arranged on one side, located on the open slot (3.1), of the round pipe (3), a fixed end is installed on the opposite outer side, located on the open slot (3.1), of the round pipe (3), and the fixed end is connected with a second adjusting and fixing device; the second adjusting and fixing device is fixedly connected with the second square steel (8), the first adjusting and fixing device is fixedly connected with the first square steel (7), and the included angle between the first square steel (7) and the second square steel (8) is determined by adjusting the position of the movable end at the open slot (3.1).
2. The square steel multi-angle welding device of claim 1, characterized in that: the fixed end comprises an angle steel I (1.4) welded on the circular tube (3), two side edges of the angle steel I (1.4) are tangent to the outer side of the circular tube (3) respectively, and one side edge of the angle steel I (1.4) is connected with the second adjusting and fixing device.
3. The square steel multi-angle welding device of claim 2, characterized in that: the second adjust fixing device include one end pipe (3) welded backing plate I (1.1), angle steel I (1.4) welds on backing plate I (1.1), the welding has adjusting nut I (1.2) on backing plate I (1.1) the other end, set up puller bolt I (1.3) in adjusting nut I (1.2).
4. The square steel multi-angle welding device of claim 1, characterized in that: the movable end comprises a long bolt (4) which is arranged in the open slot (3.1) in a penetrating mode, the outer end of the long bolt (4) extends to the outer side of the round pipe (3) and is fixedly welded with the angle steel II (2.4), and the long bolt (4) is fastened by an arc gasket (5) and a tightening nut (6).
5. The square steel multi-angle welding device of claim 4, characterized in that: first regulation fixing device include one end pipe (3) welded backing plate II (2.1), the welding has adjusting nut II (2.2) on backing plate II (2.1) the other end, set up puller bolt II (2.3) in adjusting nut II (2.2).
6. The square steel multi-angle welding device of claim 1, characterized in that: the central angle corresponding to the open slot (3.1) is 135 degrees.
7. The square steel multi-angle welding device of claim 1, characterized in that: an angle mark line is arranged at the open slot (3.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221705716.8U CN217776052U (en) | 2022-07-05 | 2022-07-05 | Square steel multi-angle welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221705716.8U CN217776052U (en) | 2022-07-05 | 2022-07-05 | Square steel multi-angle welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217776052U true CN217776052U (en) | 2022-11-11 |
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ID=83937417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221705716.8U Active CN217776052U (en) | 2022-07-05 | 2022-07-05 | Square steel multi-angle welding device |
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| Country | Link |
|---|---|
| CN (1) | CN217776052U (en) |
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2022
- 2022-07-05 CN CN202221705716.8U patent/CN217776052U/en active Active
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