CN214444289U - Clamping device for steel structure welding - Google Patents
Clamping device for steel structure welding Download PDFInfo
- Publication number
- CN214444289U CN214444289U CN202120163202.3U CN202120163202U CN214444289U CN 214444289 U CN214444289 U CN 214444289U CN 202120163202 U CN202120163202 U CN 202120163202U CN 214444289 U CN214444289 U CN 214444289U
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- sleeve
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- steel pipe
- adjusting
- welding
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a clamping device for welding a steel structure, which comprises steel pipes for building the steel structure, wherein one end of each two adjacent steel pipes is connected, and one of the steel pipes is fixedly sleeved with an open fixed sleeve which is locked and fixed on the steel pipe through two oppositely arranged clamping mechanisms close to the end part, and one side of the fixed sleeve facing to the other steel pipe is provided with a rotatable adjusting sleeve, the opening of the adjusting sleeve is arranged, the adjusting sleeve is sleeved at the outer side of the other steel pipe, when two adjacent steel pipes are butt-welded, the fixing sleeve is fixedly connected with one of the steel pipes through the clamping mechanism, then the adjusting sleeve is sleeved on the other steel pipe, the steel pipe is tightly jacked and fixed by screwing two adjusting screws and is aligned at the same time for position adjustment, meanwhile, the steel pipe is adjusted through the rotary adjusting sleeve, so that the steel pipe is aligned with the adjacent steel pipe conveniently and is welded.
Description
Technical Field
The utility model relates to a steel construction welding technology field specifically is a clamping device is used in steel construction welding.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its dead weight is lighter, and the construction is simple and convenient, the wide application in fields such as large-scale factory building, venue, super high-rise, and the steel construction often need fix the steel construction through the welding when installing earlier stage.
The utility model discloses an applicant finds that current steel construction lacks fixture and carries out the clamping welding to the welding between two adjacent steel pipes when welding, and alignment when carrying out butt welding between two adjacent steel pipes is more difficult to steel pipe welding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device is used in steel construction welding aims at improving current steel construction and carries out the more difficult problem of butt welding between two adjacent steel pipes.
The utility model discloses a realize like this:
a clamping device for welding a steel structure comprises steel pipes for building the steel structure, one end of each two adjacent steel pipes is connected, and one of the steel pipes is fixedly sleeved with an open fixed sleeve which is locked and fixed on the steel pipe through two oppositely arranged clamping mechanisms close to the end part, and one side of the fixed sleeve facing to the other steel pipe is provided with a rotatable adjusting sleeve, the opening of the adjusting sleeve is arranged, the adjusting sleeve is sleeved outside the other steel pipe, two end parts of the adjusting sleeve close to the opening are both screwed and inserted with adjusting screws, when two adjacent steel pipes are butt-welded, the fixing sleeve is fixedly connected with one of the steel pipes through the clamping mechanism, then the adjusting sleeve is sleeved on the other steel pipe, the steel pipe is tightly jacked and fixed by screwing two adjusting screws and is aligned at the same time for position adjustment, meanwhile, the steel pipe is adjusted through the rotary adjusting sleeve, so that the steel pipe is aligned with the adjacent steel pipe conveniently and is welded.
Further, the lower extreme of fixed cover is provided with the telescopic link that can go on lift adjustment, and the lower extreme of telescopic link is fixed on the fixing base, thereby carries out the clamping requirement of fixed cover when highly adjusting better to some pipe fittings welding through the telescopic link.
Furthermore, one side of the adjusting sleeve facing the fixed sleeve is provided with a guide clamping groove with a T-shaped section, the adjusting sleeve is rotatably clamped with the fixed sleeve through the guide clamping groove, and the adjusting sleeve is rotatably clamped with the fixed sleeve through the guide clamping groove.
Furthermore, one side of the fixed sleeve is provided with a raised guide clamping edge, the outer side of the fixed sleeve is provided with an inserted bar matched with the telescopic rod, and the fixed sleeve is inserted on the telescopic rod through the inserted bar to realize fixed connection.
Further, clamping mechanism revolves the locking screw who alternates on fixed cover including revolving, and the rotatable fixedly connected with V type clamp plate of inboard one end of locking screw, and the fixed turning handle that is provided with in one end in the locking screw outside drives locking screw through revolving to revolve and revolves the turning handle and rotate thereby drive V type clamp plate and press from both sides tightly fixedly to the steel pipe.
Further, the telescopic link includes the uide bushing, and the regulation pole has been inserted to the last port ann of uide bushing, and the uide bushing is close to the port department and has twisted soon the tight screw in top, and the fixed cover of lower extreme of uide bushing is on the ann plug of fixing base upper surface, carries out altitude mixture control through the flexible of adjusting the pole to carry out the tight fixed altitude mixture control that accomplishes in top to the regulation pole through the tight screw in top.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in when carrying out butt welding to two adjacent steel pipes, will fix cover and one of them steel pipe fixed connection through clamping mechanism, then will adjust the cover and overlap on another steel pipe to adjust the screw through revolving to two and carry out the tight fixed alignment in top to the steel pipe and carry out position control simultaneously, adjust the messenger steel pipe and align the convenient alignment of adjacent steel pipe through rotatory adjusting collar simultaneously and weld.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a perspective view of a clamping device for welding a steel structure of the present invention;
FIG. 2 is a schematic view of an adjusting sleeve of the clamping device for welding a steel structure in the present invention;
fig. 3 is a schematic view of the fixing sleeve of the clamping device for welding the steel structure of the present invention;
fig. 4 is the utility model discloses a steel construction welding is with clamping device's telescopic link sketch map.
In the figure: 1. a steel pipe; 2. an adjusting sleeve; 21. a guide clamping groove; 3. adjusting screws; 4. fixing a sleeve; 41. a guide clamping edge; 42. inserting a rod; 5. a clamping mechanism; 51. a handle is rotated; 52. locking the screw rod; 53. a V-shaped pressing plate; 6. a telescopic rod; 61. adjusting a rod; 62. jacking the screw tightly; 63. a guide sleeve; 7. a fixed seat; 71. and (6) installing a plug.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.
Referring to fig. 1 and fig. 4 specifically, the lower end of the fixing sleeve 4 is provided with the telescopic rod 6 capable of being adjusted in a lifting manner, the lower end of the telescopic rod 6 is fixed on the fixing base 7, so that the height adjustment can be performed through the telescopic rod 6, thereby better meeting the clamping requirements of the fixing sleeve 4 on welding of some pipe fittings 1, the telescopic rod 6 comprises a guide sleeve 63, an adjusting rod 61 is inserted into an upper port of the guide sleeve 63, a tightening screw 62 is screwed at a port part of the guide sleeve 63, the lower end fixing sleeve of the guide sleeve 63 is arranged on an inserting head 72 on the upper surface of the fixing base 7, the height adjustment can be performed through the stretching of the adjusting rod 61, and the adjusting rod 61 is tightened and fixed through the tightening screw 62 to complete the height adjustment.
Specifically, referring to fig. 2, a guide slot 21 having a T-shaped cross section is disposed on one side of the adjusting sleeve 2 facing the fixing sleeve 4, the adjusting sleeve 2 is rotatably connected to the fixing sleeve 4 through the guide slot 21, and the adjusting sleeve 2 is rotatably connected to the fixing sleeve 4 through the guide slot 21.
Specifically, referring to fig. 3, a raised guide clamping edge 41 is disposed on one side of the fixing sleeve 4, an insertion rod 42 matched with the telescopic rod 6 is disposed on the outer side of the fixing sleeve 4, and the fixing sleeve 4 is inserted on the telescopic rod 6 through the insertion rod 42 to realize fixed connection.
Specifically, referring to fig. 3, the clamping mechanism 5 includes a locking screw 52 screwed and inserted into the fixing sleeve 4, one end of the inner side of the locking screw 52 is rotatably and fixedly connected with a V-shaped pressing plate 53, and one end of the outer side of the locking screw 52 is fixedly provided with a rotating handle 51, and the locking screw 52 is driven to rotate by screwing the rotating handle 51 so as to drive the V-shaped pressing plate 53 to clamp and fix the steel pipe 1.
The working principle is that when two adjacent steel pipes 1 are in butt welding, the fixed sleeve 4 and one of the steel pipes 1 are screwed, the two rotating handles 51 are screwed to drive the two locking screw rods 52 to rotate so as to drive the two V-shaped pressing plates 53 to move relatively to clamp and fix the steel pipes 1, the adjusting sleeve 2 is sleeved on the other steel pipe 1, the two adjusting screws 3 are screwed to tightly push and fix the steel pipes 1 and align at the same time for position adjustment, and the adjusting sleeve 2 is rotated to adjust the steel pipes 1 so that the steel pipes 1 and the adjacent steel pipes 1 align and then the two steel pipes 1 are in butt welding.
The device obtained through the design can basically meet the requirement that the existing steel structure is more convenient to use when butt welding is carried out between two adjacent steel pipes, but the designer further improves the device according to the aim of further improving the functions of the device.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a clamping device for steel construction welding, is including steel pipe (1) that is used for buildding the steel construction, its characterized in that: the one end of two adjacent steel pipes (1) meets mutually, and fixed cover is equipped with the fixed cover of open-ended (4) on one of them steel pipe (1), fixed cover (4) are fixed on steel pipe (1) through clamping mechanism (5) the locking that two relative settings near the tip, and one side of fixed cover (4) towards another steel pipe (1) is provided with rotatable adjusting collar (2), adjusting collar (2) opening sets up, and adjusting collar (2) cover is in the outside of another steel pipe (1), adjusting collar (2) are close to two open-ended tip and all twist soon to alternate and have adjusting screw (3).
2. The clamping device for welding the steel structure as claimed in claim 1, wherein the lower end of the fixing sleeve (4) is provided with a telescopic rod (6) capable of being adjusted in a lifting way, and the lower end of the telescopic rod (6) is fixed on the fixing seat (7).
3. The clamping device for welding the steel structure as recited in claim 2, characterized in that a guide slot (21) with a T-shaped cross section is arranged on one side of the adjusting sleeve (2) facing the fixing sleeve (4), and the adjusting sleeve (2) is rotatably clamped with the fixing sleeve (4) through the guide slot (21).
4. The clamping device for welding the steel structure as claimed in claim 3, wherein one side of the fixing sleeve (4) is provided with a convex guiding clamping edge (41), and the outer side of the fixing sleeve (4) is provided with an inserting rod (42) matched with the telescopic rod (6).
5. The clamping device for welding the steel structure as claimed in claim 4, wherein the clamping mechanism (5) comprises a locking screw (52) screwed and inserted on the fixing sleeve (4), one end of the inner side of the locking screw (52) is rotatably and fixedly connected with a V-shaped pressing plate (53), and one end of the outer side of the locking screw (52) is fixedly provided with a rotating handle (51).
6. The clamping device for the welding of the steel structure as claimed in claim 5, characterized in that the telescopic rod (6) comprises a guide sleeve (63), the upper port of the guide sleeve (63) is inserted with an adjusting rod (61), a jacking screw (62) is screwed on the guide sleeve (63) near the port, and the lower end of the guide sleeve (63) is fixedly sleeved on the mounting plug (72) on the upper surface of the fixed seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120163202.3U CN214444289U (en) | 2021-01-21 | 2021-01-21 | Clamping device for steel structure welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120163202.3U CN214444289U (en) | 2021-01-21 | 2021-01-21 | Clamping device for steel structure welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214444289U true CN214444289U (en) | 2021-10-22 |
Family
ID=78112967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120163202.3U Active CN214444289U (en) | 2021-01-21 | 2021-01-21 | Clamping device for steel structure welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214444289U (en) |
-
2021
- 2021-01-21 CN CN202120163202.3U patent/CN214444289U/en active Active
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