CN209587438U - A kind of Quick-changing joint - Google Patents
A kind of Quick-changing joint Download PDFInfo
- Publication number
- CN209587438U CN209587438U CN201822237595.9U CN201822237595U CN209587438U CN 209587438 U CN209587438 U CN 209587438U CN 201822237595 U CN201822237595 U CN 201822237595U CN 209587438 U CN209587438 U CN 209587438U
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- CN
- China
- Prior art keywords
- fixed
- shank
- quick
- block
- connection
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- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides a kind of Quick-changing joint, including connection-peg and undertaking head, is connected and fixed between the connection-peg and undertaking head by connected structure；The connection-peg includes fixed plate and the insertion pipe being arranged in fixed plate, shank, and the rear end of the fixed plate is equipped with connecting tube, and by connecting tube connecting pipe, the connecting tube is connected to insertion pipe；The fixed block for accepting head and including link block and being arranged on link block；The link block is equipped with jack corresponding with the shank, and the shank is equipped with fixation hole, and the fixed block is equipped with fixed structure corresponding with fixation hole, by fixed block for fixing shank.Connection-peg and undertaking head can be quickly connected and fixed by Quick-changing joint described in the utility model by shank and fixed frame, realize the effect quickly connected, it only needs to stir pull ring upwards when dismantling, so that it may twitch connection-peg outward, operation is very easy.
Description
Technical field
The utility model belongs to technical field of pipeline connection, more particularly, to a kind of Quick-changing joint.
Background technique
It needs to be attached by connector between two pipelines, existing connection type has very much, such as welding, weldering
It connects, be threadedly coupled, grafting, but current connection structure connects all more complicated, connection speed is slower.
Summary of the invention
In view of this, the utility model is directed to a kind of Quick-changing joint, to solve existing pipeline jointing construction,
Connection procedure is complicated, the slower situation of connection speed.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of Quick-changing joint, including connection-peg and undertaking head, pass through grafting knot between the connection-peg and undertaking head
Structure is connected and fixed；
The connection-peg includes fixed plate and the insertion pipe being arranged in fixed plate, shank, after the fixed plate
End is equipped with connecting tube, and by connecting tube connecting pipe, the connecting tube is connected to insertion pipe；The undertaking head include link block, with
And the fixed block on link block is set, the link block is equipped with receiving hole corresponding with the insertion pipe, the grafting
Pipe and receiving hole grafting；
The link block is equipped with jack corresponding with the shank, and the shank is equipped with fixation hole, described
Fixed block is equipped with fixed structure corresponding with fixation hole, by fixed block for fixing shank.
Further, the shape of the fixed plate and the vertical sectional shape of link block are identical；
The fixed plate includes square plate and the side plate that square plate two sides are arranged in, and the side plate is also rectangle；
The shank is two, and a root cutting extension bar, the installation side of the shank and insertion pipe is arranged on each side plate
To parallel.
Further, the two sides of the link block are the rectangular block of corresponding fixed plate side plate, are equipped with gold in the rectangular block
Belong to pipe, the inner hole of the metal tube and the shape of shank are corresponding.
Further, the shank section is convex, and the inner hole of the metal tube is male ports.
Further, the front end of the shank is smooth inclined surface, and the length of the bottom of the shank is greater than top
The length in portion.
Further, the fixed block is fixedly mounted on link block, and the fixed block is plastic part；
The inside of the fixed block is equipped with fixed frame, and the fixed frame includes pull ring, guide post, reset spring, reset
The top of guide post is arranged in plate, connecting rod, insertion rod, the pull ring, and reset spring is set in the outside of guide post, described multiple
Position plate is fixedly mounted on the bottom of guide post, and the two sides of the restoring board are respectively equipped with a connecting rod, each connecting rod
Lower section one insertion rod perpendicular to connecting rod is set, the insertion rod is for penetrating fixation hole；
The fixed frame is correspondingly provided with lower platen, and the lower platen is bolted on fixed block, the lower platen
It is equipped with pilot hole corresponding with the guide post, the diameter of the pilot hole is less than the diameter of reset spring, the reset bullet
The lower section of lower platen is arranged in spring.
Further, the bottom of the insertion rod is spherical structure.
Further, there are gaps between the bottom of the insertion rod and the bottom of metal pipe orifice.
Further, the insertion rod is positioned close to the position of connection boom end, and the connecting rod is far from restoring board
One end is protruded outward forms limiting section, and the fixed block is equipped with vertical spacing slot corresponding with the limiting section.
Compared with the existing technology, Quick-changing joint described in the utility model has the advantage that
Quick-changing joint described in the utility model can quickly by connection-peg and be held by shank and fixed frame
Connector is connected and fixed, and is realized the effect quickly connected, is only needed to stir pull ring upwards when dismantling, so that it may twitch grafting outward
Head, operation is very easy.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.In
In attached drawing:
Fig. 1 is Quick-changing joint overall structure figure described in the utility model embodiment；
Fig. 2 is fixed block internal structure chart described in the utility model embodiment；
Fig. 3 is fixed rack structure figure described in the utility model embodiment；
Fig. 4 is shank side view described in the utility model embodiment.
Description of symbols:
1, connection-peg；11, square plate；12, side plate；13, shank；14, fixation hole；15, insertion pipe；2, head is accepted；21,
Rectangular block；22, receiving hole；23, metal tube；24, male ports；3, fixed block；31, lower platen；32, pull ring；33, guide post；34,
Restoring board；35, connecting rod；36, insertion rod；37, reset spring.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of Quick-changing joint, including connection-peg 1 and undertaking head 2, the connection-peg 1 and undertaking head 2
Between be connected and fixed by connected structure；
The connection-peg 1 includes fixed plate and the insertion pipe 15, the shank 13 that are arranged in fixed plate, the fixation
The rear end of plate is equipped with connecting tube, and by connecting tube connecting pipe, the connecting tube is connected to insertion pipe 15；The undertaking head 2 includes
Link block and the fixed block 3 being arranged on link block, the link block are equipped with undertaking corresponding with the insertion pipe 15
Hole 22, the insertion pipe 15 and 22 grafting of receiving hole；
The link block is equipped with jack corresponding with the shank 13, and the shank 13 is equipped with fixation hole
14, the fixed block 3 is equipped with fixed structure corresponding with fixation hole 14, by fixed block 3 for fixing shank 13.
The shape of the fixed plate and the vertical sectional shape of link block are identical；The fixed plate includes square plate 11 and setting
Side plate 12 in 11 two sides of square plate, the side plate 12 are also rectangle；
The shank 13 is two, and a root cutting extension bar 13, the shank 13 and insertion pipe is arranged on each side plate 12
15 installation direction is parallel.
As shown in Figure 1, the two sides of the link block are the rectangular block 21 of corresponding fixed plate side plate 12, in the rectangular block 21
Equipped with metal tube 23, the inner hole of the metal tube 23 is corresponding with the shape of shank 13.13 section of shank is type
Type, the inner hole of the metal tube 23 are male ports 24.Metal tube 23 is equipped with through-hole corresponding with fixation hole 14.
As shown in figure 4, the front end of the shank 13 is smooth inclined surface, the length of the bottom of the shank 13 is big
Length in top.Inclined surface is corresponding with the spherical surface of the bottom of insertion rod 36, is convenient for grafting, it is only necessary to which touching can realize
The effect of grafting.
The fixed block 3 is fixedly mounted on link block, and the fixed block 3 is plastic part.
Such as Fig. 2, shown in Fig. 3, the inside of fixed block 3 as described in Figure is equipped with fixed frame, the fixed frame include pull ring 32,
The top of guide post 33 is arranged in guide post 33, reset spring 37, restoring board 34, connecting rod 35, insertion rod 36, the pull ring 32
Portion, reset spring 37 are set in the outside of guide post 33, and the restoring board 34 is fixedly mounted on the bottom of guide post 33, described multiple
The two sides of position plate 34 are respectively equipped with a connecting rod 35, and the lower section of each connecting rod 35 is arranged one perpendicular to connecting rod 35
Insertion rod 36, the insertion rod 36 is for penetrating fixation hole 14；
The fixed frame is correspondingly provided with lower platen 31, and the lower platen 31 is bolted on fixed block 3, under described
Pressing plate 31 is equipped with pilot hole corresponding with the guide post 33, and the diameter of the pilot hole is less than the diameter of reset spring 37,
The lower section of lower platen 31 is arranged in the reset spring 37.Apply downward elastic force to restoring board 34 by reset spring 37, makes
Connected structure is more stable.
The bottom of the insertion rod 36 is spherical structure, the bottom of the bottom of the insertion rod 36 and 23 inner hole of metal tube it
Between there are gap, be convenient for grafting.
The insertion rod 36 is positioned close to the position of 35 end of connecting rod, the connecting rod 35 far from restoring board 34 one
Protrusion forms limiting section outward at end, and the fixed block 3 is equipped with vertical spacing slot corresponding with the limiting section.Limiting section
The position-limit mechanism that fixed frame is formed with limiting slot move fixed frame can only directly above or under straight in grafting perhaps extraction, prevent
It only swings, while the pilot hole of lower platen 31 also functions to certain position-limiting action.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of Quick-changing joint, it is characterised in that: including connection-peg (1) and accept head (2), the connection-peg (1) and hold
Connector is connected and fixed between (2) by connected structure；The connection-peg (1) includes fixed plate and is arranged in fixed plate
The rear end of insertion pipe (15), shank (13), the fixed plate is equipped with connecting tube, by connecting tube connecting pipe, the connection
Pipe is connected to insertion pipe (15)；The undertaking head (2) includes link block and the fixed block being arranged on link block (3), the company
Block is connect equipped with receiving hole (22) corresponding with the insertion pipe (15), the insertion pipe (15) and receiving hole (22) grafting；
The link block is equipped with jack corresponding with the shank (13), and the shank (13) is equipped with fixation hole (14),
The fixed block (3) is equipped with fixed structure corresponding with fixation hole (14), by fixed block (3) for fixing shank
(13)。
2. Quick-changing joint according to claim 1, it is characterised in that: the shape of the fixed plate and indulging for link block
Cross sectional shape is identical；The fixed plate includes the side plate (12) of square plate (11) and setting in square plate (11) two sides, the side
Plate (12) is also rectangle；The shank (13) is two, and a root cutting extension bar (13) is arranged on each side plate (12), described to insert
Extension bar (13) is parallel with the installation direction of insertion pipe (15).
3. Quick-changing joint according to claim 2, it is characterised in that: the two sides of the link block are corresponding fixed plate
The rectangular block (21) of side plate (12) is equipped with metal tube (23) in the rectangular block (21), the inner hole of the metal tube (23) and inserts
The shape of extension bar (13) is corresponding.
4. Quick-changing joint according to claim 3, it is characterised in that: shank (13) section is convex,
The inner hole of the metal tube (23) is male ports (24).
5. Quick-changing joint according to claim 1 to 4, it is characterised in that: the front end of the shank (13) is
Smooth inclined surface, the length of the bottom of the shank (13) are greater than the length at top.
6. Quick-changing joint according to claim 3, it is characterised in that: the fixed block (3) is fixedly mounted on connection
On block, the fixed block (3) is plastic part；The inside of the fixed block (3) is equipped with fixed frame, and the fixed frame includes pull ring
(32), guide post (33), reset spring, restoring board (34), connecting rod (35), insertion rod (36), pull ring (32) setting exist
The top of guide post (33), reset spring are set in the outside of guide post (33), and the restoring board (34) is fixedly mounted on guiding
The bottom of column (33), the two sides of the restoring board (34) are respectively equipped with a connecting rod (35), each connecting rod (35)
An insertion rod (36) perpendicular to connecting rod (35) is arranged in lower section, and the insertion rod (36) is for penetrating fixation hole (14)；Institute
It states fixed frame to be correspondingly provided with lower platen (31), the lower platen (31) is bolted on fixed block (3), the lower platen
(31) it is equipped with pilot hole corresponding with the guide post (33), the diameter of the pilot hole is less than the diameter of reset spring, institute
Reset spring setting is stated in the lower section of lower platen (31).
7. Quick-changing joint according to claim 6, it is characterised in that: the bottom of the insertion rod (36) is spherical surface knot
Structure.
8. Quick-changing joint according to claim 6, it is characterised in that: the bottom of the insertion rod (36) and metal tube
(23) there are gaps between the bottom of inner hole.
9. Quick-changing joint according to claim 6, it is characterised in that: the insertion rod (36) is positioned close to connect
The position of bar (35) end, the connecting rod (35) is protruded outward far from the one end of restoring board (34) forms limiting section, described
Fixed block (3) is equipped with vertical spacing slot corresponding with the limiting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237595.9U CN209587438U (en) | 2018-12-28 | 2018-12-28 | A kind of Quick-changing joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237595.9U CN209587438U (en) | 2018-12-28 | 2018-12-28 | A kind of Quick-changing joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209587438U true CN209587438U (en) | 2019-11-05 |
Family
ID=68350248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822237595.9U Expired - Fee Related CN209587438U (en) | 2018-12-28 | 2018-12-28 | A kind of Quick-changing joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209587438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012993A (en) * | 2020-08-28 | 2020-12-01 | 陆永生 | Novel double-plug double-lock connector |
| CN114017553A (en) * | 2021-11-08 | 2022-02-08 | 艾迪孚贝(重庆)科技有限公司 | Slip casting device is used in processing is moulded to paper |
-
2018
- 2018-12-28 CN CN201822237595.9U patent/CN209587438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012993A (en) * | 2020-08-28 | 2020-12-01 | 陆永生 | Novel double-plug double-lock connector |
| CN112012993B (en) * | 2020-08-28 | 2021-10-26 | 陆永生 | Novel double-plug double-lock connector |
| CN114017553A (en) * | 2021-11-08 | 2022-02-08 | 艾迪孚贝(重庆)科技有限公司 | Slip casting device is used in processing is moulded to paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 Tianjin Binhai New Area Huayuan Industrial Zone Haitai Development Six Road No. 6 Haitai Green Industrial Base K1 Block 2 Gates 101 Room-3 Patentee after: Tianjin Yitong Yongxu Technology Development Co.,Ltd. Address before: 300384 Tianjin Binhai New Area Huayuan Industrial Zone Haitai Development Six Road No. 6 Haitai Green Industrial Base K1 Block 2 Gates 101 Room-3 Patentee before: Tianjin Leer Technology Development Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |