CN217890073U - Steel pipe welding assistance-localization real-time fixing device - Google Patents
Steel pipe welding assistance-localization real-time fixing device Download PDFInfo
- Publication number
- CN217890073U CN217890073U CN202221807465.4U CN202221807465U CN217890073U CN 217890073 U CN217890073 U CN 217890073U CN 202221807465 U CN202221807465 U CN 202221807465U CN 217890073 U CN217890073 U CN 217890073U
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- China
- Prior art keywords
- steel pipe
- support arm
- baffle
- fixing device
- screw rod
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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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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 238000003466 welding Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 abstract description 11
- 238000005555 metalworking Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a metalworking appurtenance field especially relates to a steel pipe welding assistance-localization real-time fixing device. The device comprises a left support arm and a right support arm, wherein the top ends of the two support arms are hinged with each other and can be fixed at any angle; the clamping mechanism is arranged on the supporting arm and used for clamping and fixing the steel pipe, the clamping mechanism comprises a baffle fixed on the supporting arm and a threaded sleeve fixed on the supporting arm, a screw rod is screwed in the threaded sleeve, the top end of the screw rod faces the baffle, and the steel pipe is clamped between the top end of the screw rod and the baffle. The auxiliary positioning and fixing device for welding the steel pipe is used for assisting workers in welding the steel pipe, can give consideration to safety, reduce labor cost and labor force under the condition of meeting convenience, is simple to operate, and has good economic benefit and practical value.
Description
Technical Field
The utility model relates to a metalworking appurtenance field especially relates to a steel pipe welding assistance-localization real-time fixing device.
Background
The steel sections such as square steel pipes, round steel pipes and the like are welded on a construction site or in the field, and because various tool fixtures in a factory are not available, an operator can only carry out hand-held operation. On one hand, the cooperation of multiple persons is needed and is difficult to be completed independently by one person. On the other hand, the danger coefficient of welding operation is high, and workers who cooperate to stabilize the steel pipe are easily injured. And because the manual operation is hand, the precision is low, misplaces easily.
SUMMERY OF THE UTILITY MODEL
The utility model discloses steel pipe welding assistance-localization real-time fixing device.
The technical problem to be solved is that: in an outdoor environment or a construction site, a tool clamp is lacked, and only manual hand operation can be performed on the steel pipe welding.
In order to solve the technical problem, the utility model discloses steel pipe welding assistance-localization real-time fixing device adopts following scheme.
The steel pipe welding auxiliary positioning fixing device comprises a left support arm and a right support arm, wherein the top ends of the two support arms are hinged with each other and can be fixed at any angle;
the clamping mechanism is arranged on the supporting arm and used for clamping and fixing the steel pipe, the clamping mechanism comprises a baffle fixed on the supporting arm and a threaded sleeve fixed on the supporting arm, a screw rod is screwed in the threaded sleeve, the top end of the screw rod faces the baffle, and the steel pipe is clamped between the top end of the screw rod and the baffle.
Preferably, the screw is parallel to the extending direction of the support arm, and the axis of the screw passes through the hinging shaft of the support arm.
Preferably, the left and right arms are parallel to each other when the left and right arms are in clamping contact with each other.
Preferably, a rotating shaft is arranged between the two support arms, the top of the left support arm in the two support arms is rotatably connected with the rotating shaft, and the top of the right support arm is fixedly connected with the rotating shaft.
Preferably, the pivot is hollow drum, has seted up the spout along circumference on the drum, and the top slidable mounting of left side support arm is fixed with the bolt in the spout, the bolt passes in the spout extends to the drum, and the end of bolt sets up the nut, screws up the nut and is used for fixed left side support arm.
Preferably, the baffle is positioned at the top of the support arm, and the baffle is perpendicular to the axis of the screw rod; the top of the screw rod towards the baffle is provided with a top plate, and the steel pipe is clamped between the top plate and the baffle.
The utility model discloses steel pipe welding assistance-localization real-time fixing device compares with prior art, has following beneficial effect:
in the prior art, the steel pipe welding is free of auxiliary welding tools, the steel pipe is usually welded by workers holding the steel pipe, the danger coefficient is high, the steel pipe welding is inconvenient, and the working efficiency is low.
The auxiliary positioning and fixing device for welding the steel pipe is used for assisting workers in welding the steel pipe, safety can be considered under the condition of meeting convenience, labor cost is reduced, and labor force is reduced.
By providing a clamping mechanism on each of the two arms, the clamping mechanisms clamp and secure a steel tube, respectively, it is possible to align and secure two steel tubes as shown in fig. 2 and 3. Only one person is needed to carry out accurate welding operation on the steel pipe.
Drawings
FIG. 1 is a perspective view of the auxiliary positioning and fixing device for steel pipe welding of the present invention;
FIG. 2 is a perspective view of the present fixation device in use;
fig. 3 is a perspective view of another use state of the fixing device.
Description of reference numerals:
1-a rotating shaft, 1 a-a chute,
2-support arm, 2 a-left support arm, 2a 1-bolt, 2 b-right support arm,
3-a clamping mechanism, 3 a-a baffle, 3 b-a thread sleeve, 3 c-a screw rod, 3 d-a top plate,
4-steel pipe.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" generally means upper, lower, left, and right as illustrated with reference to fig. 1; "inner and outer" refer to the inner and outer relative to the profile of the components themselves. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.
In order to solve in open-air environment or construction site, lack frock clamp, be can only artifical hand operation to the welding of steel pipe 4, and the problem that the low danger coefficient of manual operation precision is high, the utility model provides a steel pipe welding assistance-localization real-time fixing device is shown in fig. 1 to fig. 3.
The auxiliary positioning and fixing device for the steel pipe welding comprises a left support arm and a right support arm 2, wherein the top ends of the two support arms 2 are hinged with each other and can be fixed at any angle;
the clamping mechanism 3 is arranged on the support arm 2 and used for clamping and fixing the steel pipe 4, the clamping mechanism 3 comprises a baffle 3a fixed on the support arm 2 and a threaded sleeve 3b fixed on the support arm 2, a screw rod 3c is screwed in the threaded sleeve 3b, the top end of the screw rod 3c faces the baffle 3a, and the steel pipe 4 is clamped between the top end of the screw rod 3c and the baffle 3 a.
The support arm 2 is a metal rod or a metal plate extending outwards from a hinge point, and mainly functions to provide support and mount the clamping mechanism 3, so that the shape of the support arm can be determined according to actual machining conditions, the preferred support arm 2 is a long-strip-shaped metal plate, and an angle steel is welded at the top of the metal plate.
The clamping mechanism 3 is a fixed baffle 3a and a screw rod 3c moving towards the baffle 3a, and the screw rod 3c moves towards the baffle 3a to clamp the steel pipe 4 between the screw rod 3c and the baffle 3 a. The screw 3c needs to be directed towards the baffle 3a and preferably the baffle 3a is perpendicular to the axis of the screw 3 c.
As shown in fig. 1, the screw 3c is parallel to the extending direction of the arm 2, and the axis of the screw 3c passes through the hinge axis of the arm 2. The steel pipe 4 thus fixed can be kept perpendicular to the screw 3c, that is, perpendicular to the arm 2. As shown in fig. 3, when the left and right arms 2 are clamped in contact with each other, the arms 2 are parallel to each other. The two support arms 2 are parallel to each other, so that the two steel pipes 4 fixed on the two support arms 2 can be collinear. Butt welding is a common condition in the welding of the steel pipe 4, so that when butt welding is carried out, only the two support arms 2 need to be clamped tightly, and then the steel pipe 4 is clamped, so that the use is convenient.
As shown in figure 1, a rotating shaft 1 is arranged between the two support arms 2, the top of a left support arm 2a in the two support arms 2 is rotatably connected with the rotating shaft 1, and the top of a right support arm 2b is fixedly connected with the rotating shaft 1. Pivot 1 is hollow drum, has seted up spout 1a along circumference on the drum, and left support arm 2 a's top slidable mounting is in spout 1a, and left support arm 2 a's top is fixed with bolt 2a1, bolt 2a1 passes in spout 1a extends to the drum, and bolt 2a 1's end sets up the nut, screws up the nut and is used for fixed left support arm 2a. Thus, when the left arm 2a moves along the sliding slot 1a, the sliding slot 1a itself is arc-shaped, so that the arm 2 rotates around the axis of the rotating shaft 1. Tightening the nut causes the left arm 2a and nut to clamp the cylinder arm, thereby securing the left arm 2a and cylinder.
The baffle 3a is positioned at the top of the support arm 2, and the baffle 3a is vertical to the axis of the screw rod 3 c; the top of the screw rod 3c facing the baffle 3a is provided with a top plate 3d, and the steel pipe 4 is clamped between the top plate 3d and the baffle 3 a.
The above-mentioned embodiments are merely described for the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (6)
1. The auxiliary positioning and fixing device for the steel pipe welding is characterized by comprising a left support arm and a right support arm (2), wherein the top ends of the two support arms (2) are hinged with each other and can be fixed at any angle;
be provided with fixture (3) on support arm (2) and be used for pressing from both sides tightly and fixed steel pipe (4), fixture (3) are including fixing baffle (3 a) on support arm (2) and fixing swivel nut (3 b) on support arm (2), threaded connection has screw rod (3 c) in swivel nut (3 b), the top orientation of screw rod (3 c) baffle (3 a), steel pipe (4) centre gripping is between screw rod (3 c) top and baffle (3 a).
2. The auxiliary positioning and fixing device for the welding of the steel pipe according to the claim 1 is characterized in that the screw rod (3 c) is parallel to the extending direction of the support arm (2), and the axis of the screw rod (3 c) passes through the hinging shaft of the support arm (2).
3. The auxiliary positioning and fixing device for the steel pipe welding according to claim 1, wherein when the left and right support arms (2) are clamped and contacted with each other, the two support arms (2) are parallel to each other.
4. The auxiliary positioning and fixing device for the steel pipe welding according to claim 1, wherein a rotating shaft (1) is arranged between the two support arms (2), the top of the left support arm (2 a) of the two support arms (2) is rotatably connected with the rotating shaft (1), and the top of the right support arm (2 b) is fixedly connected with the rotating shaft (1).
5. The auxiliary positioning and fixing device for the steel pipe welding according to claim 4, wherein the rotating shaft (1) is a hollow cylinder, a sliding groove (1 a) is formed in the cylinder along the circumferential direction, the top of the left support arm (2 a) is slidably installed in the sliding groove (1 a),
the top of left side support arm (2 a) is fixed with bolt (2 a 1), bolt (2 a 1) pass spout (1 a) and extend to in the drum, and the terminal of bolt (2 a 1) sets up the nut, screws up the nut and is used for fixed left side support arm (2 a).
6. The auxiliary positioning and fixing device for the steel pipe welding according to claim 1, wherein the baffle (3 a) is positioned at the top of the support arm (2), and the baffle (3 a) is perpendicular to the axis of the screw (3 c);
the top of the screw rod (3 c) facing the baffle (3 a) is provided with a top plate (3 d), and the steel pipe (4) is clamped between the top plate (3 d) and the baffle (3 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221807465.4U CN217890073U (en) | 2022-07-14 | 2022-07-14 | Steel pipe welding assistance-localization real-time fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221807465.4U CN217890073U (en) | 2022-07-14 | 2022-07-14 | Steel pipe welding assistance-localization real-time fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217890073U true CN217890073U (en) | 2022-11-25 |
Family
ID=84134842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221807465.4U Expired - Fee Related CN217890073U (en) | 2022-07-14 | 2022-07-14 | Steel pipe welding assistance-localization real-time fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217890073U (en) |
-
2022
- 2022-07-14 CN CN202221807465.4U patent/CN217890073U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221125 |