CN212003847U - Fastener for connecting screen frame pipe fittings in same plane - Google Patents
Fastener for connecting screen frame pipe fittings in same plane Download PDFInfo
- Publication number
- CN212003847U CN212003847U CN202020063417.3U CN202020063417U CN212003847U CN 212003847 U CN212003847 U CN 212003847U CN 202020063417 U CN202020063417 U CN 202020063417U CN 212003847 U CN212003847 U CN 212003847U
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- clamping seat
- screen frame
- pipe fitting
- iron base
- frame pipe
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Abstract
The utility model relates to a fastener of pipe fitting in coplanar in-connection for screen frame, including the band iron base, be equipped with on the band iron base along length direction distribution and cross-section be a cassette and No. two cassettes of U type with fixed side's pipe, the one end that a cassette and No. two cassettes are close to the opening part all is equipped with fastening bolt, all be equipped with on cassette and No. two cassettes with fastening bolt complex nut. The first clamping seat and the second clamping seat are matched with the fastening bolt to connect the pipe fittings, so that welding is not needed in the screen frame installation site, no debris and naked fire are generated, meanwhile, the requirements of different installation angles are met in an adjustable or fixed connection mode, and meanwhile, the space required by installation is saved; the utility model can rotate the second card holder to any angle by matching the pin shaft with the second card holder, and is adapted to the pipe fittings in different assembly environments; a semicircular lining can be arranged in the first clamping seat and the second clamping seat to connect the circular tubes.
Description
Technical Field
The utility model relates to a screen frame technical field, specific fastener that screen frame connects with pipe fitting in coplanar that says so.
Background
At present, a screen frame is mostly installed on the site by adopting a welding mode to build and assemble a pipe fitting, welding equipment needs to be equipped on the site, open fire and debris can be generated during welding, a screen is easy to damage, even a fire disaster and other safety accidents occur, meanwhile, after the screen frame is built by welding, the size of the screen frame is fixed and cannot be adjusted, if the installation has deviation, the pipe fitting needs to be cut off again, the screen frame is assembled again, and the installation time of the screen is seriously influenced; the frame body welding operation working time is longer, and personnel intensity of labour is big, still needs constructor to carry out high altitude construction when putting up large-scale screen frame, has increased the degree of difficulty of construction for installation time and installation cost, risk all improve greatly.
The screen frame is provided with a fastener which is used for connecting the pipe fittings in the same plane and is designed for ensuring the safety and the stability of pipe fitting installation.
Disclosure of Invention
At present in order to solve the technical problem, the utility model provides a fastener of pipe fitting at coplanar in-connection for screen frame. The utility model discloses the technical problem that will solve adopts following technical scheme to realize:
the utility model provides a fastener of pipe fitting in coplanar in-connection for screen frame, includes the band iron base, be equipped with on the band iron base along length direction distribution and the cross-section be U type with a cassette and No. two cassettes of fixed square pipe, the one end that No. one cassette and No. two cassettes are close to the opening part all is equipped with fastening bolt, all be equipped with on a cassette and No. two cassettes with fastening bolt complex nut.
The flat iron base is the same plane as the fastener.
Any one or two of the first clamping seat and the second clamping seat is/are internally provided with a semicircular lining for fixing a circular tube.
The axes of the fastening bolts are distributed at a fixed angle.
The side edge of the first clamping seat is coincided with the short edge in the flat iron base.
The first clamping seat is fixed on the flat iron base, and the axis of the fastening bolt in the first clamping seat is parallel to the long edge of the flat iron base.
And the second clamping seat is fixed on the flat iron base.
And the second clamping seat is matched with a pin shaft which is arranged on the flat iron base so as to enable the second clamping seat to rotate.
A spacer bush for adjusting the distance between the second clamping seat and the flat iron base is arranged between the flat iron base and the second clamping seat, and a check ring matched with the pin shaft is arranged in the second clamping seat.
The utility model has the advantages that:
1. the first clamping seat and the second clamping seat are matched with the fastening bolt to connect the pipe fittings, so that welding is not needed in the screen frame installation site, no debris and naked fire are generated, meanwhile, the requirements of different installation angles are met in an adjustable or fixed connection mode, and meanwhile, the space required by installation is saved;
2. the utility model can rotate the second card holder to any angle by matching the pin shaft with the second card holder, and is adapted to the pipe fittings in different assembly environments;
3. a semicircular lining can be arranged in the first clamping seat and the second clamping seat to connect the circular tubes.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front view of a first embodiment of the present invention for connecting two mutually perpendicular circular pipes;
fig. 2 is a top view of a first embodiment of the present invention for connecting two mutually perpendicular pipes;
fig. 3 is a front view of a first embodiment of the present invention for connecting a circular pipe and a square pipe perpendicular to each other;
fig. 4 is a top view of a first embodiment of the present invention for connecting a circular pipe and a square pipe perpendicular to each other;
fig. 5 is a front view of a first embodiment of the present invention for connecting two square pipes perpendicular to each other;
fig. 6 is a top view of a first embodiment of the present invention for connecting two square pipes perpendicular to each other;
fig. 7 is a front view of a first embodiment of the present invention for connecting two circular pipes forming an included angle of 45 degrees;
fig. 8 is a top view of a first embodiment of the present invention for connecting two circular pipes forming an angle of 45 degrees;
fig. 9 is a front view of a circular tube and a square tube connected to each other at an angle of 45 degrees according to a first embodiment of the present invention;
fig. 10 is a top view of a circular tube and a square tube connected at an angle of 45 degrees to each other according to a first embodiment of the present invention;
fig. 11 is a front view of a first embodiment of the present invention for connecting two square pipes forming an included angle of 45 degrees;
fig. 12 is a top view of a first embodiment of the present invention for connecting two square pipes forming an included angle of 45 degrees;
fig. 13 is an assembled front view of two mutually perpendicular circular tubes according to a first embodiment of the present invention;
fig. 14 is a left side view of two mutually perpendicular circular tubes after assembly according to a first embodiment of the present invention;
fig. 15 is an assembled front view of two circular tubes at an angle of 45 degrees with respect to each other according to a first embodiment of the present invention;
fig. 16 is a left side view of two circular tubes forming an angle of 45 degrees with each other according to the first embodiment of the present invention after being assembled;
fig. 17 is a front view of the second embodiment of the present invention for connecting two round pipes;
fig. 18 is a top view of the second embodiment of the present invention for connecting two round pipes;
fig. 19 is a front view of a second embodiment of the present invention for connecting a circular tube and a square tube;
fig. 20 is a top view of a second embodiment of the present invention for connecting a circular tube and a square tube;
fig. 21 is a front view of the second embodiment of the present invention for connecting two square pipes;
fig. 22 is a top view of the second embodiment of the present invention for connecting two square pipes;
fig. 23 is an elevation view of two round tubes according to the second embodiment of the present invention after being assembled;
fig. 24 is a left side view of the second embodiment of the present invention after two round tubes are assembled.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description will be made with reference to the accompanying drawings in the embodiments, and the embodiments described are only a part of the present invention and not all of the present invention, and other embodiments obtained by those skilled in the art without inventive skill based on the present embodiment are all within the protection scope of the present invention.
The utility model provides a screen frame is with following two kinds of embodiments of fastener of pipe fitting at coplanar in-connection.
The first embodiment is as follows:
as shown in fig. 1 to 16, a fastener for connecting pipe fittings for a screen frame in the same plane comprises a flat iron base 1, wherein a first clamping seat 2 and a second clamping seat 3 which are distributed along the length direction and have U-shaped sections for fixing a square pipe are arranged on the flat iron base 1, fastening bolts 5 are arranged at one ends of the first clamping seat 2 and the second clamping seat 3 close to an opening, and nuts 4 matched with the fastening bolts 5 are arranged on the first clamping seat 2 and the second clamping seat 3; the flat iron base 1 is rectangular; the fastening bolts 5 can be arranged in plurality according to the use condition; the nut 4 can be screwed up manually, and can also be welded on the first clamping seat 2 and the second clamping seat 3 without being screwed up manually; as shown in fig. 13 to 16, the circular tube is 10.
A semicircular lining 6 for fixing a circular tube is arranged in any one or two of the first clamping seat 2 and the second clamping seat 3; the semicircular lining 6 is adapted to the outer wall of the circular tube, so that the first clamping seat 2 and the second clamping seat 3 are prevented from being incapable of stably connecting the circular tube; the opening sizes of the first clamping seat 2 and the second clamping seat 3 are larger than or equal to the size of a square pipe fitting, and the opening size of the semicircular lining 6 is larger than or equal to the diameter size of a circular pipe fitting; the semicircular inner liner 6 is selected to be placed in the first clamping seat 2 and the second clamping seat 3 according to installation conditions.
The axes of the fastening bolts 5 are distributed at a certain angle.
The side edge of the first clamping seat 2 coincides with the short edge of the flat iron base 1.
The first clamping seat 2 is fixed on the flat iron base 1, and the axis of the fastening bolt 5 in the first clamping seat 2 is parallel to the long edge of the flat iron base 1.
The second clamping seat 3 is fixed on the flat iron base 1; the first clamping seat 2 and the second clamping seat 3 are fixed on the flat iron base 1 in a welding mode; the first clamping seat 2 and the second clamping seat 3 are fixed on the flat iron base 1, so that fixed included angles are formed between the axes of the fastening bolts 5 to realize connection between pipes which are crossed or parallel at specific angles.
Example two:
as shown in fig. 17 to 24, a fastener for connecting pipe fittings for a screen frame in the same plane comprises a flat iron base 1, wherein a first clamping seat 2 and a second clamping seat 3 which are distributed along the length direction and have U-shaped cross sections for fixing a square pipe are arranged on the flat iron base 1, fastening bolts 5 are arranged at the ends, close to openings, of the first clamping seat 2 and the second clamping seat 3, and nuts 4 matched with the fastening bolts 5 are arranged on the first clamping seat 2 and the second clamping seat 3; the flat iron base 1 is rectangular; the fastening bolts 5 can be arranged in plurality according to the use condition; the nut 4 can be screwed up manually, and can also be welded on the first clamping seat 2 and the second clamping seat 3 without being screwed up manually; as shown in fig. 23 to 24, the round tube is 10.
A semicircular lining 6 for fixing a circular tube is arranged in any one or two of the first clamping seat 2 and the second clamping seat 3; the semicircular lining 6 is adapted to the outer wall of the circular tube, so that the first clamping seat 2 and the second clamping seat 3 are prevented from being incapable of stably connecting the circular tube; the opening sizes of the first clamping seat 2 and the second clamping seat 3 are larger than or equal to the size of a square pipe fitting, and the opening size of the semicircular lining 6 is larger than or equal to the diameter size of a circular pipe fitting; the semicircular inner liner 6 is selected to be placed in the first clamping seat 2 and the second clamping seat 3 according to installation conditions.
The axes of the fastening bolts 5 are distributed at a certain angle.
The side edge of the first clamping seat 2 coincides with the middle short edge of the flat iron base 1.
The first clamping seat 2 is fixed on the flat iron base 1, and the axis of a fastening bolt 5 in the first clamping seat 2 is parallel to the long edge of the flat iron base 1; the first clamping seat 2 is fixed on the flat iron base 1 through welding.
The second clamping seat 3 is matched with a pin shaft 9 which is arranged on the flat iron base 1 to enable the second clamping seat 3 to rotate; the second clamping seat 3 can rotate to any angle around the rotating center of the pin shaft 9 to adjust the included angle between the axes of the fastening bolts 5, so that the pipe fittings in different assembly environments are adapted.
A spacer 7 for adjusting the distance between the second clamping seat 3 and the flat iron base 1 is arranged between the flat iron base 1 and the second clamping seat 3, and a check ring 8 matched with a pin shaft 9 is arranged in the second clamping seat 3; the retainer ring 8 and the pin shaft 9 are fixedly connected through riveting, so that the second clamping seat 3 rotates around the rotating center of the pin shaft 9.
In the utility model, when the screen frame is installed, when the pipe fitting is at a fixed angle, the pipe fitting is respectively arranged in the first clamping seat 2 and the second clamping seat 3, then the corresponding fastening bolt 5 is matched with the nut 4 for installation, then the first clamping seat 2 and the second clamping seat 3 are adjusted to proper positions, the fastening bolt 5 is fastened, and the connection between the screen frame pipe fitting and the pipe fitting is completed;
the angle is complicated when the screen pipe support installation, when fixed angle fastener can't satisfy, arrange a pipe fitting in cassette 2 earlier, install fastening bolt 5 and nut 4 cooperation again, arrange another pipe fitting in cassette 3 afterwards again, install fastening bolt 5 and nut 4 cooperation again, rotate No. two cassettes 3 to installation angle simultaneously, fasten corresponding fastening bolt 5 immediately, accomplish being connected between screen pipe support pipe fitting and pipe fitting.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are the principles of the present invention, and that there can be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a fastener of pipe fitting in coplanar in-connection for screen frame, includes band iron base (1), its characterized in that: be equipped with on band iron base (1) along length direction distribution and cross-section be a cassette (2) and No. two cassettes (3) of U type in order to fix square pipe, one end that cassette (2) and No. two cassettes (3) are close to the opening part all is equipped with fastening bolt (5), all be equipped with on cassette (2) and No. two cassettes (3) with fastening bolt (5) complex nut (4).
2. The screen frame pipe fitting fastener of claim 1, wherein the screen frame pipe fitting fastener comprises: any one or two of the first clamping seat (2) and the second clamping seat (3) is/are internally provided with a semicircular lining (6) for fixing a circular tube.
3. The screen frame pipe fitting fastener of claim 1, wherein the screen frame pipe fitting fastener comprises: the axes of the fastening bolts (5) are distributed at a fixed angle.
4. The screen frame pipe fitting fastener of claim 1, wherein the screen frame pipe fitting fastener comprises: the side edge of the first clamping seat (2) is superposed with the short edge of the flat iron base (1).
5. The screen frame pipe fitting fastener of claim 1, wherein the screen frame pipe fitting fastener comprises: the first clamping seat (2) is fixed on the flat iron base (1), and the axis of a fastening bolt (5) in the first clamping seat (2) is parallel to the long edge of the flat iron base (1).
6. The screen frame pipe fitting-in-plane fastener according to any one of claims 1 to 5, wherein: the second clamping seat (3) is fixed on the flat iron base (1).
7. The screen frame pipe fitting-in-plane fastener according to any one of claims 1 to 5, wherein: and the second clamping seat (3) is matched with a pin shaft (9) which is arranged on the flat iron base (1) to rotate the second clamping seat (3).
8. The screen frame pipe fitting fastener of claim 7, wherein the screen frame pipe fitting fastener comprises: a spacer sleeve (7) for adjusting the distance between the second clamping seat (3) and the flat iron base (1) is arranged between the flat iron base (1) and the second clamping seat (3), and a check ring (8) matched with the pin shaft (9) is arranged in the second clamping seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020063417.3U CN212003847U (en) | 2020-01-13 | 2020-01-13 | Fastener for connecting screen frame pipe fittings in same plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020063417.3U CN212003847U (en) | 2020-01-13 | 2020-01-13 | Fastener for connecting screen frame pipe fittings in same plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212003847U true CN212003847U (en) | 2020-11-24 |
Family
ID=73425712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020063417.3U Active CN212003847U (en) | 2020-01-13 | 2020-01-13 | Fastener for connecting screen frame pipe fittings in same plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212003847U (en) |
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2020
- 2020-01-13 CN CN202020063417.3U patent/CN212003847U/en active Active
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