CN212443984U - Auxiliary leveling device for connecting small-diameter steel pipes - Google Patents
Auxiliary leveling device for connecting small-diameter steel pipes Download PDFInfo
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- CN212443984U CN212443984U CN202020649598.8U CN202020649598U CN212443984U CN 212443984 U CN212443984 U CN 212443984U CN 202020649598 U CN202020649598 U CN 202020649598U CN 212443984 U CN212443984 U CN 212443984U
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Abstract
The utility model relates to a minor diameter steel pipe is connected with supplementary leveling device, including adjusting the screw pole, adjusting nut is installed to the screw thread on the adjusting screw pole, and adjusting nut one side is fixed with the connecting plate, installs two semi-circular staple bolts on the lower extreme both sides face of connecting plate, forms the circular space that presss from both sides dress minor diameter steel pipe between two semi-circular staple bolts, and two semi-circular staple bolt lower extremes are equipped with the bottom ear plate, and two bottom ear plates pass through fastening bolt and connect, and adjusting screw pole's top is equipped with fixation nut, the last action bars of installing of fixation nut. The utility model discloses simple structure, weight are lighter, easily loading and unloading, the cost is lower, construction convenience, can use in succession, and both ends steel pipe is in stable state during the use, do not rock, have improved steel pipe connection speed, bring better effect, have solved the steel pipe connection level difficult problem for the plumber, according to the different adjustable supporting semi-circular staple bolts of pipe diameter, make things convenient for the welding of multiple minor diameter steel pipe.
Description
Technical Field
The utility model relates to a technical field that engineering construction steel pipe is connected especially relates to a minor diameter steel pipe is connected with supplementary levelling device.
Background
In the existing engineering construction, the small-diameter steel pipe joints with the outer diameter of less than 89mm are generally in threaded connection, but the steel pipe joints are also partially required to be designed to be welded. When minor diameter steel pipe adopted fixed-position welding, because of both ends steel pipe height difference, the plumber construction must just can be accomplished by other people's cooperation when carrying out the butt joint, and the cooperation workman all has great influence to the stability of steel pipe, the welding quality of steel pipe. The operation method has the advantages that the defects of steel pipe connection are obvious, in addition, the field workers weld the interfaces, the labor intensity is high, the construction efficiency is low, the welding seam quality is poor, the one-time welding qualification rate is low, and the mutual matching requirements among the workers are high.
Disclosure of Invention
The utility model discloses aim at solving prior art's not enough, and provide a minor diameter steel pipe connection is with supplementary levelling device.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides a minor diameter steel pipe is connected with supplementary levelling device, is including adjusting the screw pole, adjusting nut is installed to the screw thread on the adjusting screw pole, adjusting nut one side is fixed with the connecting plate, install two semi-circular staple bolts on the lower extreme both sides face of connecting plate, form the circular space of pressing from both sides dress minor diameter steel pipe between two semi-circular staple bolts, two semi-circular staple bolt lower extremes are equipped with the bottom otic placode, and two bottom otic placodes pass through fastening bolt and connect, the top of adjusting the screw pole is equipped with fixation nut, the last action bars that installs of fixation nut.
The operating rod comprises a connecting rod connected with a fixing nut and a handle rod connected with the connecting rod, and the connecting rod and the handle rod form a 7-shaped structure which is horizontally placed.
In particular, the connecting rod is inserted and welded in the central hole of the fixing nut.
Particularly, the outer wall of the connecting rod is provided with an external thread matched with the fixing nut, and the connecting rod is screwed in the central hole of the fixing nut.
The connecting plate is the L structure that curb plate and riser are constituteed, the curb plate welding of connecting plate is on adjusting nut's side, semi-circular staple bolt is installed at the riser lower extreme of connecting plate.
The upper ends of the two semicircular hoops are provided with top ear plates, and the top ear plates are fixedly installed at the lower ends of the vertical plates of the connecting plate through bolts.
The fixing nut is welded at the top of the adjusting screw rod.
The utility model has the advantages that: the utility model discloses simple structure, weight are lighter, easily loading and unloading, the cost is lower, construction convenience, can use in succession, and both ends steel pipe is in stable state during the use, do not rock, have improved steel pipe connection speed, bring better effect, have solved the steel pipe connection level difficult problem for the plumber, according to the different adjustable supporting semi-circular staple bolts of pipe diameter, make things convenient for the welding of multiple minor diameter steel pipe.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-fixing a nut; 2-operating lever; 3-adjusting the screw rod; 4-adjusting the nut; 5-connecting plates; 6-semicircular hoop;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1, a minor diameter steel pipe is connected with supplementary levelling device, including adjusting screw pole 3, adjusting screw pole 3 is gone up the screw thread and is installed adjusting nut 4, adjusting nut 4 one side is fixed with connecting plate 5, install two semi-circular staple bolts 6 on the lower extreme both sides face of connecting plate 5, form the circular space of pressing from both sides dress minor diameter steel pipe between two semi-circular staple bolts 6, two semi-circular staple bolts 6 lower extremes are equipped with the bottom otic placode, and two bottom otic placodes pass through fastening bolt and connect, adjusting screw pole 3's top is equipped with fixation nut 1, install action bars 2 on fixation nut 1.
The operating rod 2 comprises a connecting rod connected with the fixing nut 1 and a handle rod connected with the connecting rod, and the connecting rod and the handle rod form a 7-shaped structure which is horizontally placed.
Specifically, the connecting rod is inserted into and welded in the center hole of the fixing nut 1.
Particularly, the outer wall of the connecting rod is provided with an external thread matched with the fixing nut 1, and the connecting rod is screwed in the central hole of the fixing nut 1.
The connecting plate 5 is an L-shaped structure consisting of a side plate and a vertical plate, the side plate of the connecting plate 5 is welded on the side face of the adjusting nut 4, and the semicircular hoop 6 is installed at the lower end of the vertical plate of the connecting plate 5.
The upper ends of the two semicircular hoops 6 are provided with top ear plates, and the top ear plates are fixedly arranged at the lower ends of the vertical plates of the connecting plate 5 through bolts.
The fixing nut 1 is welded on the top of the adjusting screw rod 3.
The utility model discloses a work progress as follows:
the adjusting screw rod 3 and the adjusting nut 4 are matched finished products, and the position of the adjusting nut 4 can be changed by rotating freely;
welding the waste fixing nut 1 and the adjusting screw rod 3 to ensure the welding quality and form a whole;
the method comprises the following steps of (1) manufacturing connecting plates 5 with different heights by utilizing steel plate leftovers of a construction site, and drilling orifices with different diameters at the lower ends of vertical plates of the connecting plates 5 so as to be conveniently installed and connected with a semicircular hoop 6;
the bolts on the top lug plate of the semicircular anchor ear 6 penetrate into the holes at the lower end of the vertical plate of the connecting plate 5 and are fixed by the bolts, and the two are connected into a whole;
the side plate of the connecting plate 5 is welded with the adjusting nut 4, so that the horizontal flatness of the adjusting nut 4 is ensured;
when two minor diameter steel pipes of co-altitude not weld, because the steel pipe has certain rigidity, two steel pipe link height differ, install semicircular staple bolt 6 on the levelling device on a steel pipe, adjust the screw 3 and press on another steel pipe, then rotatory action bars 2, just so can push down higher steel pipe end, make two steel pipes align the tip that will weld, make things convenient for steel pipe welding construction.
The semicircular anchor ear 6 with the matched diameter can be replaced for steel pipes with different diameters, the semicircular anchor ear 6 is connected with the steel plate through a fastening bolt, can be detached at any time, and is suitable for welding small-diameter steel pipes with different diameters;
connecting plate 5 also can make multiple model, and when both ends steel pipe difference of height was great, the steel sheet of removable other heights guaranteed to adjust steel pipe to unified level.
The utility model discloses simple structure, weight are lighter, easily loading and unloading, the cost is lower, construction convenience, can use in succession, and both ends steel pipe is in stable state during the use, do not rock, have improved steel pipe connection speed, bring better effect, have solved the steel pipe connection level difficult problem for the plumber, according to the different adjustable supporting semi-circular staple bolt 6 of pipe diameter, make things convenient for the welding of multiple minor diameter steel pipe.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a minor diameter steel pipe is connected with supplementary levelling device, a serial communication port, including adjusting screw pole (3), adjusting screw pole (3) are gone up the screw thread and are installed adjusting nut (4), adjusting nut (4) one side is fixed with connecting plate (5), install two semi-circular staple bolts (6) on the lower extreme both sides face of connecting plate (5), form the circular space that presss from both sides the dress minor diameter steel pipe between two semi-circular staple bolts (6), two semi-circular staple bolt (6) lower extremes are equipped with the bottom otic placode, and two bottom otic placodes pass through fastening bolt and connect, the top of adjusting screw pole (3) is equipped with fixation nut (1), install action bars (2) on fixation nut (1).
2. The auxiliary leveling device for the connection of the small-diameter steel pipes as claimed in claim 1, wherein the operating rod (2) comprises a connecting rod connected with the fixing nut (1) and a handle rod connected with the connecting rod, and the connecting rod and the handle rod form a horizontally-placed 7-shaped structure.
3. The auxiliary leveling device for small-diameter steel pipe connection according to claim 2, wherein the connecting rod is inserted and welded in a central hole of the fixing nut (1).
4. The auxiliary leveling device for connecting the small-diameter steel pipes as claimed in claim 2, wherein the outer wall of the connecting rod is provided with an external thread matched with the fixing nut (1), and the connecting rod is screwed in the central hole of the fixing nut (1).
5. The auxiliary leveling device for the connection of the small-diameter steel pipes as claimed in any one of claims 1 to 4, wherein the connecting plate (5) is an L-type structure consisting of a side plate and a vertical plate, the side plate of the connecting plate (5) is welded to the side surface of the adjusting nut (4), and the semicircular anchor ear (6) is installed at the lower end of the vertical plate of the connecting plate (5).
6. The auxiliary leveling device for the connection of the small-diameter steel pipes as claimed in claim 5, wherein the two semicircular hoops (6) are provided with top ear plates at the upper ends, and the top ear plates are fixedly installed at the lower ends of the vertical plates of the connecting plate (5) through bolts.
7. The auxiliary leveling device for small-diameter steel pipe connection according to claim 6, wherein the fixing nut (1) is welded on the top of the adjusting screw rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020649598.8U CN212443984U (en) | 2020-04-26 | 2020-04-26 | Auxiliary leveling device for connecting small-diameter steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020649598.8U CN212443984U (en) | 2020-04-26 | 2020-04-26 | Auxiliary leveling device for connecting small-diameter steel pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212443984U true CN212443984U (en) | 2021-02-02 |
Family
ID=74469233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020649598.8U Active CN212443984U (en) | 2020-04-26 | 2020-04-26 | Auxiliary leveling device for connecting small-diameter steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212443984U (en) |
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2020
- 2020-04-26 CN CN202020649598.8U patent/CN212443984U/en active Active
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