CN202327385U - Elbow joint capable of regulating angle - Google Patents
Elbow joint capable of regulating angle Download PDFInfo
- Publication number
- CN202327385U CN202327385U CN201120200663XU CN201120200663U CN202327385U CN 202327385 U CN202327385 U CN 202327385U CN 201120200663X U CN201120200663X U CN 201120200663XU CN 201120200663 U CN201120200663 U CN 201120200663U CN 202327385 U CN202327385 U CN 202327385U
- Authority
- CN
- China
- Prior art keywords
- elbow
- clip
- elbow joint
- sebific duct
- conical pipe
- Prior art date
- 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
Links
Images
Abstract
The utility model relates to an elbow joint capable of regulating an angle, which comprises an elbow joint, a flange plate, a tapered pipe, a clamp and a screw sleeve. The elbow joint capable of regulating the angle is characterized in that a convex pipe body at one end of the elbow joint penetrates into a through hole in the middle of the flange plate for clamping the flange plate, the elbow joint and the flange plate can rotate oppositely, and screw threads are arranged in an expanded pipe body at the other end of the elbow joint and are matched with the tapered pipe, the clamp and the screw sleeve for connecting a rubber pipe. When the elbow joint capable of regulating the angle is used, the elbow joint can be rotated to a required position for fixing, the tapered pipe is inserted into an inner hole of the rubber pipe, is also clamped by using the clamp, then is placed into the expanded pipe body of the elbow joint and is fastened by using the screw sleeve, and the clamp is reduced by the pressing of a conical surface inside an inner hole of the screw sleeve for firmly clamping the rubber pipe on the concave face of the middle of the tapered pipe, so that the rubber pipe is not easy to fall off. According to the elbow joint capable of regulating the angle, an elbow joint device does not need to be replaced, and only tapered pipes and clamps, which have different specifications, are changed, so that the elbow joint capable of regulating the angle can be connected with rubber pipes with different pipe diameters and protecting pipes with different types. The elbow joint capable of regulating the angle has the advantages of convenient and quick installation, extensive application range, firm connection, dust prevention, no water seepage, good exchangeability, attractive appearance and the like.
Description
Affiliated technical field:
The utility model belongs to the protection piecing devices of a kind of elastic cable paper and casing joint, is the elbow that is particularly related to a kind of angle adjustable that the conjunction cable line uses on railway, mine and other electric component box box.
Background technique:
In present technique known; The elbow kind of the protection elastic cable paper that uses on current rail acclerating road switch switch machine casing or the transformer-cabinet is a lot, and for example the elbow that uses of acclerating road switch switch machine casing will divide 30 ° of left banks and 30 ° two types of right bank.Because the protective tube diameter that different model track switch is used is different, therefore with between the chamber of ZD6 series chamber and other type be difficult for each other being connected, interchangeability is not strong, uses selectivity to be tied, need be according to the track switch form slection use of different model.It is multifarious that pipe joint and the protective tube of rubber pipe and other types of material are connected fixed form, and the employing screw clip that has is fixed, and the employing U-shaped that has fastens; Although also there is protective tube to adopt the nutted technology of pipe awl one, use specification limited, be connected inconvenience with special pipe; Crux is to install relatively to require great effort to be not easy to operation, firmly then is prone to come off a little, and screw clip or U-shaped card are prone to get rusty; The rubber mouth of pipe is prone to infiltration, brings inconvenience for on-the-spot the use.
Summary of the invention:
The utility model provides a kind of angle adjustable for solving the technical problem spy who exists in the above-mentioned known technology, has elbow simple, that be connected firmly, do not seep water, can be connected with special pipe is installed.
The technological scheme that the utility model is taked is: a kind of elbow of angle adjustable; Form by elbow, flanged plate, conical pipe, clip, swivel nut; It is characterized in that: the body of elbow one end protrusion passes the through hole in the middle of the flanged plate, and body is along its endoporus peripheral radial expansion, and elbow and flanged plate can relatively rotate; The body endoporus that the elbow the other end enlarges is provided with screw thread; Swivel nut, clip are set on the sebific duct, and conical pipe inserts the sebific duct endoporus, and clip is pushed into the edge of conical pipe flange along sebific duct; Sebific duct insert be equipped with swivel nut in the body that elbow enlarges tight, through the extruding of the tapered slope in the swivel nut endoporus make clip dwindle with sebific duct firmly banding on the concave panel in the middle of the conical pipe.
A kind of elbow of angle adjustable; Form by elbow, flanged plate, conical pipe, clip, recess nut; It is characterized in that: the body of elbow one end protrusion passes the through hole in the middle of the flanged plate, and body is along its endoporus peripheral radial expansion, and elbow and flanged plate can relatively rotate; The body endoporus that the elbow the other end enlarges is provided with bell mouth shape; Outer wall is provided with screw thread, advances clip through the recess nut, extruding bell mouth shape inclined-plane make clip dwindle with sebific duct firmly banding on the concave panel in the middle of the conical pipe.
A kind of elbow of angle adjustable; Be made up of elbow, flanged plate, baffle ring, conical pipe, clip, swivel nut, it is characterized in that: the body of elbow one end protrusion passes the middle step-like through hole of flanged plate, is mounted on a baffle ring on the body of elbow one end protrusion; Baffle ring and body are fixed; Elbow and flanged plate can relatively rotate, and the body endoporus that the elbow the other end enlarges is provided with screw thread, and swivel nut, clip are set on the sebific duct; Conical pipe inserts the sebific duct endoporus; Clip is pushed into the edge of conical pipe flange along sebific duct, sebific duct insert be equipped with swivel nut in the body that elbow enlarges tight, through the extruding of the tapered slope in the swivel nut endoporus make clip dwindle with sebific duct firmly banding on the concave panel in the middle of the conical pipe.
A kind of elbow of angle adjustable; Be made up of elbow, flanged plate, baffle ring, conical pipe, clip, recess nut, it is characterized in that: the body of elbow one end protrusion passes the middle step-like through hole of flanged plate, is mounted on a baffle ring on the body of elbow one end protrusion; Baffle ring and body are fixed; Elbow and flanged plate can relatively rotate, and the body endoporus that the elbow the other end enlarges is provided with bell mouth shape, and outer wall is provided with screw thread; Advance clip through the recess nut, extruding bell mouth shape inclined-plane make clip dwindle with sebific duct firmly banding on the concave panel in the middle of the conical pipe.
Be provided with through hole or step-like through hole in the middle of the said flanged plate, through hole two ends symmetry is respectively established a mounting hole.
Said conical pipe one end is provided with flange, and the other end is tapered, and the centre is spill.
Said clip is cylindrical shell shape, and cylindrical shell is provided with a gap, and the internal diameter of cylindrical shell is greater than the external diameter of sebific duct, and external diameter is less than the swivel nut diameter of bore.
The big end of said swivel nut endoporus one end is little, and is tapered by the port part of macropore root to aperture, leans on the outer end of macropore to be provided with screw thread.
The working principle of the utility model is: the body of elbow protrusion penetrates in the flanged plate through hole locks; Elbow can rotate on flanged plate; Conical pipe inserted in the sebific duct endoporus and wale with clip insert in the body that elbow enlarges; Lock with swivel nut when in the body screw thread being set, use recess nut check when being set to bell mouth shape in the body, no matter which kind of mode all be through the extruding clip make it to dwindle with sebific duct firmly banding on the conical pipe concave panel, make it difficult drop-off.
The utility model has the advantages that: can select for use metal or nonmetallic material to make, simple in structure easy to make, angle adjustable; Need not divide left side dress or right dress in use, need not change conical pipe, clip that the elbow device only changes different size, just can connect with different calibers; Not only quick and easy for installation, and applied widely, have and be connected firmly, prevent dust, do not seep water; Interchangeability is good; Advantages such as beautiful shape have alleviated working strength of workers, have improved the stability in use of working efficiency and equipment.
Description of drawings:
Fig. 1 connects and swivel nut cooperating structure generalized section for the utility model adopts peripheral radial expansion extruding;
Fig. 2 is the utility model user mode schematic representation.
Embodiment:
Below in conjunction with accompanying drawing the utility model embodiment is described further.
Shown in Fig. 1-2; The utility model is made up of elbow 1, flanged plate 2, conical pipe 3, clip 4,5 of swivel nuts; The body 6 of elbow 1 one ends protrusion passes the through hole in the middle of the flanged plate 2, and body 6 is along its endoporus peripheral radial expansion, and elbow 1 can relatively rotate with flanged plate 2; Body 7 inner hole walls that elbow 1 the other end enlarges are provided with screw thread; Swivel nut 5, clip 4 are set on the sebific duct 8, and conical pipe 3 inserts sebific duct 8 endoporus, and clip 4 is pushed into the edge of conical pipe 3 flanges along sebific duct 8; Sebific duct 8 insert 7 li of bodys that elbow 1 enlarges be equipped with swivel nut 5 tight, through the extruding of the tapered slope in swivel nut 5 endoporus make clip 4 dwindle with sebific duct 8 firmly banding on the concave panel in the middle of the conical pipe 3.During use, elbow 1 is adjusted to required angle according to the use position of casing 9.Penetrate with bolt 10 in the mounting hole at flanged plate 2 intermediate throughholes two ends and be fixed on the casing 9.
Claims (7)
1. the elbow of an angle adjustable; Form by elbow, flanged plate, conical pipe, clip, swivel nut; It is characterized in that: the body of elbow one end protrusion passes the through hole in the middle of the flanged plate, and body is along its endoporus peripheral radial expansion, and elbow and flanged plate can relatively rotate; The body endoporus that the elbow the other end enlarges is provided with screw thread; Swivel nut, clip are set on the sebific duct, and conical pipe inserts the sebific duct endoporus, and clip is pushed into the edge of conical pipe flange along sebific duct; Sebific duct insert be equipped with swivel nut in the body that elbow enlarges tight, through the extruding of the tapered slope in the swivel nut endoporus make clip dwindle with sebific duct firmly banding on the concave panel in the middle of the conical pipe.
2. the elbow of an angle adjustable; Form by elbow, flanged plate, conical pipe, clip, recess nut; It is characterized in that: the body of elbow one end protrusion passes the through hole in the middle of the flanged plate, and body is along its endoporus peripheral radial expansion, and elbow and flanged plate can relatively rotate; The body endoporus that the elbow the other end enlarges is provided with bell mouth shape; Outer wall is provided with screw thread, advances clip through the recess nut, extruding bell mouth shape inclined-plane make clip dwindle with sebific duct firmly banding on the concave panel in the middle of the conical pipe.
3. the elbow of an angle adjustable; Be made up of elbow, flanged plate, baffle ring, conical pipe, clip, swivel nut, it is characterized in that: the body of elbow one end protrusion passes the middle step-like through hole of flanged plate, is mounted on a baffle ring on the body of elbow one end protrusion; Baffle ring and body are fixed; Elbow and flanged plate can relatively rotate, and the body endoporus that the elbow the other end enlarges is provided with screw thread, and swivel nut, clip are set on the sebific duct; Conical pipe inserts the sebific duct endoporus; Clip is pushed into the edge of conical pipe flange along sebific duct, sebific duct insert be equipped with swivel nut in the body that elbow enlarges tight, through the extruding of the tapered slope in the swivel nut endoporus make clip dwindle with sebific duct firmly banding on the concave panel in the middle of the conical pipe.
4. the elbow of an angle adjustable; Be made up of elbow, flanged plate, baffle ring, conical pipe, clip, recess nut, it is characterized in that: the body of elbow one end protrusion passes the middle step-like through hole of flanged plate, is mounted on a baffle ring on the body of elbow one end protrusion; Baffle ring and body are fixed; Elbow and flanged plate can relatively rotate, and the body endoporus that the elbow the other end enlarges is provided with bell mouth shape, and outer wall is provided with screw thread; Advance clip through the recess nut, extruding bell mouth shape inclined-plane make long constriction young pathbreaker sebific duct firmly banding on the concave panel in the middle of the conical pipe.
5. the elbow of angle adjustable according to claim 1, it is characterized in that: described conical pipe one end is provided with flange, and the other end is tapered, and the centre is spill.
6. the elbow of angle adjustable according to claim 1, it is characterized in that: described clip is cylindrical shell shape, and cylindrical shell is provided with a gap, and the internal diameter of cylindrical shell is greater than the external diameter of sebific duct, and external diameter is less than the swivel nut diameter of bore.
7. according to the elbow of claim 1 or 3 described angle adjustables, it is characterized in that: the big end of described swivel nut endoporus one end is little, and is tapered by the port part of macropore root to aperture, leans on the outer end of macropore to be provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120200663XU CN202327385U (en) | 2011-06-04 | 2011-06-04 | Elbow joint capable of regulating angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120200663XU CN202327385U (en) | 2011-06-04 | 2011-06-04 | Elbow joint capable of regulating angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327385U true CN202327385U (en) | 2012-07-11 |
Family
ID=46439364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120200663XU Expired - Fee Related CN202327385U (en) | 2011-06-04 | 2011-06-04 | Elbow joint capable of regulating angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213582A (en) * | 2014-09-03 | 2014-12-17 | 杭州锦程实业有限公司 | Variable-angle joint of plastic inspection well |
-
2011
- 2011-06-04 CN CN201120200663XU patent/CN202327385U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213582A (en) * | 2014-09-03 | 2014-12-17 | 杭州锦程实业有限公司 | Variable-angle joint of plastic inspection well |
| CN104213582B (en) * | 2014-09-03 | 2016-03-02 | 杭州锦程实业有限公司 | Plastic inspection well changeable angle joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203147123U (en) | Quick-release connector for air compressor | |
| CN201915461U (en) | Water pipe clamp | |
| CN207229922U (en) | Adjustable upper and lower conduit channel fixing device | |
| CN202327385U (en) | Elbow joint capable of regulating angle | |
| CN208203323U (en) | A kind of anchor pole pin-connected joint of pre-buried channel flow | |
| CN204201367U (en) | A kind of small-bore pipeline on-line production send blocking device | |
| CN204213510U (en) | Two O type circle socket joint thread connection set | |
| CN216479591U (en) | Compression-resistant structure of school district underground pipeline | |
| CN205207996U (en) | Detachable collect water device | |
| CN201288906Y (en) | Steel oil pipe opening flange code | |
| CN101392858A (en) | Steel oil pipe edge-breaking flange | |
| CN103162029A (en) | Pipe connector of anchor ear type quick-change pipeline | |
| CN208456168U (en) | A kind of floor edge protection steel pipe tool-type fixture | |
| CN209587401U (en) | A kind of PE Pipe joint facilitating installation | |
| CN207334031U (en) | A kind of pipe joint structure | |
| CN202640235U (en) | Wrench | |
| CN206669191U (en) | A kind of mechanical three-way for being exclusively used in small pipeline | |
| CN201916297U (en) | Heating power expansion valve temperature sensing bag fastening belt | |
| CN207364504U (en) | Fast acting flange | |
| CN210978922U (en) | Plastic pipe with strong pressure resistance | |
| CN205190970U (en) | Adjustable pipe strap | |
| CN204592660U (en) | A kind of Pneumatic quick connector | |
| CN216201427U (en) | Joint for repairing underground pipeline | |
| CN203860969U (en) | Simple suspension device | |
| CN202532063U (en) | Bell and flange piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20170604 |