CN210677593U - Pipe fitting is to frock - Google Patents
Pipe fitting is to frock Download PDFInfo
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- CN210677593U CN210677593U CN201921371653.5U CN201921371653U CN210677593U CN 210677593 U CN210677593 U CN 210677593U CN 201921371653 U CN201921371653 U CN 201921371653U CN 210677593 U CN210677593 U CN 210677593U
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- pipe
- thickening
- nut
- clamp
- staple bolt
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Abstract
The utility model relates to a pipe fitting assembly tool, which comprises two symmetrically arranged clamps, wherein one ends of the two clamps are connected through a hinge joint, and the other ends of the two clamps are connected and fixed through a movable connecting piece to form a hoop for clamping pipes; there are a plurality of thickening nuts on the surface of staple bolt along staple bolt circumferencial direction evenly distributed, the central axis of thickening nut perpendicular to staple bolt's the central axis, and each thickening nut passes through the nut connecting plate to be fixed on the clamp surface, and each thickening nut fit in is provided with the extension bolt. The utility model has the advantages that: the pipe group pair tool has simple structure, low investment and convenient operation, can clamp the pipe and adjust the pipe in multiple directions, and is suitable for the butt joint of the pipe with the pipe orifice in an oval or irregular circle; furthermore, the utility model discloses a nest of tubes conveniently carries, the use restriction is little to the frock.
Description
Technical Field
The utility model relates to a pipe butt joint is assisted centre gripping, is mated device, in particular to pipe group is to frock.
Background
In production and manufacture, the pipe is a frequently used component, and when the pipe is used, the assembly and the lengthening are frequently needed due to the fact that the length of the pipe is not enough. Under the influence of external forces such as transportation, cutting, extrusion and the like, the pipe orifices of many pipes are not very round and are often in the shapes of ellipses or irregular circles. When the connecting pipes are paired, the two ends are often out of alignment.
Therefore, the development of a pipe group with low investment, simple device and convenient operation is very necessary for the tool.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a pipe group to frock that drops into low, the device is simple, convenient operation.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a group of pipe is to frock, its innovation point lies in: the pipe clamping device comprises two symmetrically arranged hoops, wherein one ends of the two hoops are connected in a hinged mode, and the other ends of the two hoops are connected and fixed through a movable connecting piece to form a hoop for clamping a pipe;
there are a plurality of thickening nuts on the surface of staple bolt along staple bolt circumferencial direction evenly distributed, the central axis of thickening nut perpendicular to staple bolt's the central axis, and each thickening nut passes through the nut connecting plate to be fixed on the clamp surface, and each thickening nut fit in is provided with the extension bolt.
Furthermore, the movable connecting piece comprises a connecting lug plate fixed on the hoop, and a connecting round hole is formed in the center of the connecting lug plate; hexagonal flange face bolts are inserted into the connecting round holes of the two connecting lug plates, and hexagonal flange face nuts are arranged on the hexagonal flange face bolts of the movable ends in a matched mode.
Furthermore, the hoop is of a double-layer hollow circular ring structure, and the upper layer of circular ring and the lower layer of circular ring are connected through the rib plate.
The utility model has the advantages that:
(1) the pipe group pair tool has simple structure, low investment and convenient operation, can clamp the pipe and adjust the pipe in multiple directions, and is suitable for the butt joint of the pipe with the pipe orifice in an oval or irregular circle; in addition, the pipe group of the utility model is convenient for carrying the tool and has small limitation in use;
(2) the utility model discloses nest of tubes is to frock, wherein, hexagon flange face bolt and hexagon flange face nut in the swing joint spare can clamp after the clamp blocks the pipe, prevent that the pipe from moving;
(3) the utility model discloses the nest of tubes is to the frock, and wherein, the clamp adopts double-deck hollow ring structure, can lighten the whole weight of nest of tubes group to the frock, portable.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is an isometric view of a pipe pairing tool according to the present invention.
Fig. 2 is a top view of the assembly tool of the present invention.
Fig. 3 is a front view of the pipe fitting assembly of the present invention.
Fig. 4 is a schematic view of the clamp of the pipe fitting assembly tool of the present invention.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
Examples
The pipe group of this embodiment is to frock, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, including clamp 1 and clamp 2 that two symmetries set up, in the embodiment, in order to alleviate the whole weight of nest of tubes to the frock, conveniently carry, clamp 1 and clamp 2 adopt double-deck hollow ring structure, and upper and lower two-layer ring passes through the gusset and connects.
One ends of the hoops 1 and 2 are connected in a hinged mode, and the other ends of the two hoops are connected and fixed through movable connecting pieces to form a hoop for clamping pipes.
In the embodiment, as a specific implementation manner, the movable connecting piece comprises a connecting lug plate fixed on the hoop, and a connecting round hole is formed in the center of the connecting lug plate; hexagonal flange face bolts 6 are inserted into the connecting round holes of the two connecting lug plates, and hexagonal flange face nuts 7 are arranged on the hexagonal flange face bolts 6 at the movable ends in a matching manner; the clamping device is used in cooperation with the clamping band 1 and the clamping band 2 when clamping, and is used for providing clamping pressing force.
Six thickened nuts 4 are uniformly distributed on the surface of the hoop along the circumferential direction of the hoop, and the number of the thickened nuts can be adjusted to 4 or 8 according to actual requirements; the central axis of thickening nut 4 is perpendicular to the central axis of staple bolt, and each thickening nut 4 passes through nut connecting plate 3 to be fixed on the clamp surface, and each thickening nut 4 fit in is provided with extension bolt 5, and extension bolt 5 twists respectively in the fixed thickening nut 4 of spot welding, and both phase-matchs use.
In this embodiment, the inner diameter of the ring of the clamp 1 and the clamp 2 is 220mm (for the butt joint of the pipe with the outer diameter position of 219 mm), the total axial thickness of the clamp is about 50mm, and the surfaces of the ring of the clamp 1 and the clamp 2 are connected with the thickened nuts 4 and the lengthened bolts 5 of the 6 groups of M16 through the connecting plates.
The clamp 1 and the clamp 2 are clamped to the end of a pipe with an outer diameter of 219mm and clamped by hexagonal flange face bolts 6 and hexagonal flange face nuts 7. Another tube having an outer diameter of 219mm is inserted inside the portion of the extension bolt 5, and the tube is fixed in place by screwing the extension nut 5. And finally, spot welding and fixing the two connecting pipes, and welding and folding.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a group of pipe is to frock which characterized in that: the pipe clamping device comprises two symmetrically arranged hoops, wherein one ends of the two hoops are connected in a hinged mode, and the other ends of the two hoops are connected and fixed through a movable connecting piece to form a hoop for clamping a pipe;
there are a plurality of thickening nuts on the surface of staple bolt along staple bolt circumferencial direction evenly distributed, the central axis of thickening nut perpendicular to staple bolt's the central axis, and each thickening nut passes through the nut connecting plate to be fixed on the clamp surface, and each thickening nut fit in is provided with the extension bolt.
2. The tube set pair tool according to claim 1, characterized in that: the movable connecting piece comprises a connecting lug plate fixed on the hoop, and a connecting round hole is formed in the center of the connecting lug plate; hexagonal flange face bolts are inserted into the connecting round holes of the two connecting lug plates, and hexagonal flange face nuts are arranged on the hexagonal flange face bolts of the movable ends in a matched mode.
3. The tube set pair tool according to claim 1, characterized in that: the clamp is of a double-layer hollow circular ring structure, and the upper layer of circular ring and the lower layer of circular ring are connected through the rib plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371653.5U CN210677593U (en) | 2019-08-22 | 2019-08-22 | Pipe fitting is to frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371653.5U CN210677593U (en) | 2019-08-22 | 2019-08-22 | Pipe fitting is to frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210677593U true CN210677593U (en) | 2020-06-05 |
Family
ID=70900815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921371653.5U Active CN210677593U (en) | 2019-08-22 | 2019-08-22 | Pipe fitting is to frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210677593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828995A (en) * | 2021-09-23 | 2021-12-24 | 沪东中华造船(集团)有限公司 | Device for centering and fixing pipe |
-
2019
- 2019-08-22 CN CN201921371653.5U patent/CN210677593U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828995A (en) * | 2021-09-23 | 2021-12-24 | 沪东中华造船(集团)有限公司 | Device for centering and fixing pipe |
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