CN209511387U - A kind of union elbow - Google Patents
A kind of union elbow Download PDFInfo
- Publication number
- CN209511387U CN209511387U CN201822167271.2U CN201822167271U CN209511387U CN 209511387 U CN209511387 U CN 209511387U CN 201822167271 U CN201822167271 U CN 201822167271U CN 209511387 U CN209511387 U CN 209511387U
- Authority
- CN
- China
- Prior art keywords
- passage
- transverse tube
- feeding
- union elbow
- tube
- 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.)
- Active
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a kind of connectors, in particular to a kind of union elbow includes orthogonal transverse tube and vertical tube, feeding-passage is offered on the transverse tube and vertical tube, the side that the transverse tube is located at feeding-passage is provided with the cover board that lid closes feeding-passage, and the other side of the feeding-passage is provided with the jack being fully inserted into for pipeline.The utility model has the effect of reducing bend pipe occupied space and facilitates processing.
Description
Technical field
The utility model relates to a kind of technical fields of connector, more particularly, to a kind of union elbow.
Background technique
Union elbow is a kind of for connecting the connector of two orthogonal pipelines.Union elbow at this stage is curved at its
Quarter circular arc is generally used to carry out excessively at folding, to realize the interconnection between two vertical pipelines, but it is above-mentioned
Union elbow is in actual process, due to carrying out excessively, being using quarter circular arc in the bending place of union elbow
Ensure the structural strength processed, avoids pipeline in process due to excessively concentrating generation to break in bending smaller part stress
It splits, needs to process larger by the angle of bending, biggish space can be occupied when placing so as to cause existing union elbow.
Utility model content
It occupies little space and union elbow easy to process the purpose of the utility model is to provide a kind of.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of union elbow, including orthogonal transverse tube and vertical tube offer charging on the transverse tube and vertical tube
Channel, the side that the transverse tube is located at feeding-passage are provided with the cover board that lid closes feeding-passage, the other side of the feeding-passage
It is provided with the jack being fully inserted into for pipeline.
By using above-mentioned technical proposal, orthogonal transverse tube and vertical tube are set by union elbow, when processing, are used
Cold press device to form a bending part between straight tube and vertical tube, so that union elbow is capable of forming 90 degree curved
Folding directly obtains two connectors of 90 degree of bending by cold press device compared to directly bending to pipeline, so that bending
It is more convenient, and the union elbow that the part that extends out of the both ends that can produce bending is shorter, thus using curved
Union elbow the space occupied can be reduced when pipe fitting；By the way that jack is arranged in the other side of feed pipe, since bottom is
A piece straight tube, enables pipeline to be fully inserted into pipeline, to increase the bond strength between pipeline and union elbow.
The utility model is further arranged to: the diameter of the jack be greater than feeding-passage diameter, the jack with into
Material is provided with guiding surface between channel.
By using above-mentioned technical proposal, the diameter of jack is greater than the diameter of feeding-passage, jack and feeding-passage it
Between be provided with guiding surface so that pipeline can be entered in feeding-passage by guiding surface grafting, to facilitate pipe
Installation between road and union elbow.
The utility model is further arranged to: the embedded block being provided in insertion feeding-passage at the top of the cover board, institute
The side wall for stating embedded block is provided with the first sealing ring, and the side wall of the feeding-passage is provided with first for the insertion of the first sealing ring
Seal groove.
By using above-mentioned technical proposal, setting is embedded in the embedded block in feeding-passage on the cover board, thus in certain journey
The bond strength between cover board and union elbow is increased on degree, and the first sealing ring is arranged by the side wall in embedded block, from
And the leakproofness of union elbow is further increased, thus improving the service life of union elbow to a certain degree.
The utility model is further arranged to: detachably being installed between the vertical tube and transverse tube, is opened at the top of the transverse tube
Equipped with the slot being inserted into for vertical bar, the bottom of the vertical tube is provided with a positioning plate, and location hole, institute are offered on the positioning plate
It states positioning hole and is provided with clamping screw, tapped blind hole corresponding with location hole, the clamping screw are offered on the cross bar
It is threadedly coupled through location hole with clamping screw.
By using above-mentioned technical proposal, detachably installed by will be set as between vertical tube and transverse tube, at the bottom of vertical tube
Positioning plate is arranged in portion, to realize the axially position between vertical bar and transverse tube, between vertical tube and transverse tube by clamping screw into
Row connection, to facilitate the installation between vertical tube and transverse tube.
The utility model is further arranged to: the bottom of the vertical tube is provided with the second sealing ring, the side wall of the transverse tube
It is provided with the second seal groove corresponding with the second sealing ring.
By using above-mentioned technical proposal, the second sealing ring, the side wall setting and second of transverse tube are set in the bottom of vertical tube
Corresponding second seal groove of sealing ring reduces cross to increase the leakproofness between vertical tube and transverse tube to a certain extent
The probability leaked between pipe and vertical tube.
The utility model is further arranged to: compressed spring is arranged with outside the clamping screw, the compressed spring is cone
Spring, one end of the cone spring and the top of locating piece are fixed, and the bottom of the other end and clamping screw bolt head is fixed.
By using above-mentioned technical proposal, be equipped with compressed spring in the outer sheath of clamping screw, one end of compressed spring with
The top of locating piece is fixed, and the side wall of the other end and transverse tube is fixed, so that it is fixed to be directly anchored to after clamping screw screws out
The top of position plate, to reduce the probability that bolt is fallen after back-out；And by setting compressed spring, when logical in pipeline
When entering water flow, the vibration because of pipeline is avoided, clamping screw is caused to loosen, to reduce transverse tube to a certain extent and erect
The probability leaked between pipe.
The utility model is further arranged to: the embedded groove for positioning plate insertion is offered at the top of the transverse tube, it is described
The center of embedded groove offers the communicating passage being connected with the feeding-passage on vertical tube, and the tapped blind hole is along communicating passage week
The top of embedded groove is provided with to uniform intervals.
By using above-mentioned technical proposal, the tapped blind hole installed for clamping screw, locking screw are set at the top of transverse tube
It is connected between bolt and tapped blind hole, it is fixed between clamping screw and tapped blind hole after being installed between transverse tube and vertical bar,
The fixing intensity between transverse tube and vertical tube is added somewhat to, by the way that embedded groove is arranged, positioning plate is embedded in embedded groove, fixed
The bottom surface of position plate is bonded with the top surface of embedded groove, so that the contact area between positioning plate and embedded groove is increased, thus into one
Step facilitates the installation between positioning plate and transverse tube on vertical tube.
The utility model is further arranged to: resilient cushion, the resilient cushion and locking are provided at the top of the embedded groove
Bolt is non-interference.
By using above-mentioned technical proposal, resilient cushion is set at the top of embedded groove, is reduced between transverse tube and vertical tube
Vibration, to increase the bond strength between vertical tube and transverse tube.
In conclusion the advantageous effects of the utility model are as follows:
1. transverse tube and vertical tube that a kind of above-mentioned union elbow is mutually perpendicular to and is connected to by setting have and conveniently connect to bend pipe
Head is processed, and is avoided stress concentration and caused pipeline break, union elbow is machined to smaller, is reduced bend pipe
The effect of connector occupied space；
2. above-mentioned utility model, by setting embedded groove and slot, having makes to traverse between vertical tube detachably, to make
Obtaining transverse tube and vertical bar can be installed respectively, facilitate the effect of the installation of union elbow；
3. above-mentioned utility model has the vibration reduced between transverse tube and vertical tube, thus certain by setting resilient cushion
The effect of the bond strength between vertical tube and transverse tube is increased in degree.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of the utility model.
Fig. 2 is the diagrammatic cross-section of the utility model.
Fig. 3 is the enlarged diagram of part A in Fig. 2.
Fig. 4 is the enlarged diagram of part B in Fig. 3.
In figure, 1, transverse tube；11, the second seal groove；12, feeding-passage；121, the first seal groove；13, guiding surface；14,
Cover board；141, embedded block；142, the first sealing ring；15, jack；16, slot；161, embedded groove；161a, communicating passage；161b,
Resilient cushion；162, tapped blind hole；2, vertical tube；21, the second sealing ring；22, positioning plate；221, location hole；3, connection component；31,
Clamping screw；32, compressed spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is a kind of union elbow disclosed by the utility model, including transverse tube 1, vertical tube 2 and company referring to attached drawing 1 and attached drawing 3
Connected components 3.
It referring to attached drawing 1 and attached drawing 2, is mutually perpendicular between transverse tube 1 and vertical tube 2, and is attached by connection component 3, it is horizontal
Interconnected feeding-passage 12 will be offered on pipe 1 and vertical tube 2.The diameter of jack 15 is greater than the diameter of feeding-passage 12, inserts
Guiding surface 13 is provided between hole 15 and feeding-passage 12.
Referring to attached drawing 2 and attached drawing 4, the side that transverse tube 1 is located at feeding-passage 12 is provided with the cover board that lid closes feeding-passage 12
14, the other side of feeding-passage 12 is provided with the jack 15 being fully inserted into for pipeline, and the side wall of feeding-passage 12 is provided with for
First seal groove 121 of one sealing ring 142 insertion.The top of cover board 14 is provided with the embedded block 141 in insertion feeding-passage 12,
The side wall of embedded block 141 is provided with the first sealing ring 142.
Referring to attached drawing 2 and attached drawing 3, top one end of transverse tube 1 offers the slot 16 being inserted into for vertical tube 2, the top of slot 16
Portion is provided with embedded groove 161, and the communicating passage 161a communicated with communicating passage 161a, embedded groove 161 are offered on embedded groove 161
Top offer multiple tapped blind holes 162 along its edge uniform intervals, embedded groove 161 and slot 16 are a circular groove, are inserted
The diameter of slot 16 is equal with the inside diameter of vertical tube 2, and the diameter of embedded groove 161 is greater than the diameter of slot 16.The side wall of transverse tube 1 is set
It is equipped with the second seal groove 11.
Referring to attached drawing 2 and attached drawing 3, the bottom of vertical tube 2 is provided with the positioning plate 22 in insertion embedded groove 161, positioning plate 22
Top offer location hole 221 corresponding with tapped blind hole 162.Resilient cushion is provided between embedded groove 161 and positioning plate 22
The bottom surface of 161b, positioning plate 22 are bonded with the top surface of resilient cushion 161b.The bottom of vertical tube 2 is provided in the second seal groove 11 of insertion
Realize the second sealing ring 21 sealed between vertical tube 2 and transverse tube 1.
Referring to attached drawing 2 and attached drawing 3, connection component 3 include the clamping screw 31 for mutually locking transverse tube 1 and vertical tube 2 and
The compressed spring 32 being set in outside clamping screw 31.
Referring to attached drawing 2 and attached drawing 3, compressed spring 32 is arranged with outside clamping screw 31, compressed spring 32 is cone spring, bores bullet
One end of spring and the top of locating piece are fixed, and the bottom of the other end and 31 bolt head of clamping screw is fixed.In resilient cushion 161b
The heart offers the location hole 221 passed through for clamping screw 31.
The implementation principle of the present embodiment are as follows: set orthogonal transverse tube 1 and vertical tube 2 for union elbow, when processing, make
Made to form a bending part between straight tube and vertical tube 2 with cold press device, so that union elbow is capable of forming 90 degree
Bending two connectors of 90 degree of bending are directly obtained by cold press device compared to directly bending to pipeline so that
More convenient, and the union elbow that the part that extends out of the both ends that can produce bending is shorter is bent, thus making
With union elbow the space occupied can be reduced when union elbow.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of union elbow, it is characterised in that: including orthogonal transverse tube (1) and vertical tube (2), the transverse tube (1) and
It is offered on vertical tube (2) feeding-passage (12), the side that the transverse tube (1) is located at feeding-passage (12) is provided with lid and closes charging
The cover board (14) in channel (12), the other side of the feeding-passage (12) are provided with the jack (15) being fully inserted into for pipeline.
2. a kind of union elbow according to claim 1, it is characterised in that: it is logical that the diameter of the jack (15) is greater than charging
The diameter in road (12) is provided with guiding surface (13) between the jack (15) and feeding-passage (12).
3. a kind of union elbow according to claim 1, it is characterised in that: be provided with insertion at the top of the cover board (14)
The side wall of embedded block (141) in feeding-passage (12), the embedded block (141) is provided with the first sealing ring (142), it is described into
The side wall of material channel (12) is provided with the first seal groove (121) for the first sealing ring (142) insertion.
4. a kind of union elbow according to claim 1, it is characterised in that: removable between the vertical tube (2) and transverse tube (1)
Installation is unloaded, the bottom of the vertical tube (2) is provided with a positioning plate (22), location hole (221) are offered on the positioning plate (22),
It is provided with clamping screw (31) in the location hole (221), offers spiral shell corresponding with location hole (221) on the transverse tube (1)
Line blind hole (162), the clamping screw (31) are threadedly coupled through location hole (221) with clamping screw (31).
5. a kind of union elbow according to claim 4, it is characterised in that: the bottom of the vertical tube (2) is provided with second
Sealing ring (21), the side wall of the transverse tube (1) are provided with the second seal groove (11) corresponding with the second sealing ring (21).
6. a kind of union elbow according to claim 5, it is characterised in that: be arranged with compression outside the clamping screw (31)
Spring (32), the compressed spring (32) are cone spring, and one end and the top of locating piece of the cone spring are fixed, the other end with
The side wall of transverse tube (1) is fixed.
7. a kind of union elbow according to claim 6, it is characterised in that: offered at the top of the transverse tube (1) for fixed
The embedded groove (161) that position plate (22) is embedded in, the center of the embedded groove (161) offer and the feeding-passage on vertical tube (2)
(12) communicating passage (161a) being connected, the tapped blind hole (162) open up along the circumferential uniform intervals of communicating passage (161a)
At the top of embedded groove (161).
8. a kind of union elbow according to claim 7, it is characterised in that: be provided at the top of the embedded groove (161)
Resilient cushion (161b), the resilient cushion (161b) and clamping screw (31) are non-interference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822167271.2U CN209511387U (en) | 2018-12-22 | 2018-12-22 | A kind of union elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822167271.2U CN209511387U (en) | 2018-12-22 | 2018-12-22 | A kind of union elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209511387U true CN209511387U (en) | 2019-10-18 |
Family
ID=68196435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822167271.2U Active CN209511387U (en) | 2018-12-22 | 2018-12-22 | A kind of union elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209511387U (en) |
-
2018
- 2018-12-22 CN CN201822167271.2U patent/CN209511387U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209511387U (en) | A kind of union elbow | |
| CN205678190U (en) | A kind of flow restricted check valve | |
| CN217877836U (en) | Self-locking type bracket straight pipe of ultrasonic water meter | |
| CN104455828B (en) | Half clad type sealed fitting | |
| CN205987703U (en) | Semi -automatic tube positioning fixture for chip mounter | |
| CN209397696U (en) | A kind of mechanical necking type modularization floor drain core | |
| CN209261559U (en) | Coal mine development machine ontology | |
| CN206571652U (en) | Booster pump | |
| CN207514341U (en) | A kind of Antistatic ball valve | |
| CN213598765U (en) | Shield constructs native quick-assembling pipeline interface with | |
| CN206111532U (en) | Booster pump and water purifier | |
| CN205067023U (en) | Airtight testing arrangement of rubber spare | |
| CN208920010U (en) | A kind of lamps and lanterns of fast-fit connections | |
| CN105299357B (en) | A kind of adjustable pipeline connecting assemble | |
| CN206708596U (en) | A kind of clamping and pressing fitting | |
| CN211148970U (en) | Light guide column mounting structure | |
| CN211853129U (en) | Pipeline expansion quick connector | |
| CN207880237U (en) | A kind of novel pipeline connector | |
| CN209687689U (en) | A kind of booster vacuum pump unit attachment device | |
| CN219714460U (en) | Easy-to-process ultrasonic watch case with few welding areas | |
| CN214288839U (en) | Gypsum swirler entry filter screen device | |
| CN218030379U (en) | Sound wave valve convenient to installation | |
| CN219798447U (en) | Easily-processed ultrasonic watch case capable of avoiding welding seam water leakage | |
| CN208634571U (en) | A kind of water supply and sewerage pipeline fast connector | |
| CN220470215U (en) | Oil leakage-proof screw type air compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |