CN218455051U - Rotary joint with locking structure inside - Google Patents
Rotary joint with locking structure inside Download PDFInfo
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- CN218455051U CN218455051U CN202222987241.2U CN202222987241U CN218455051U CN 218455051 U CN218455051 U CN 218455051U CN 202222987241 U CN202222987241 U CN 202222987241U CN 218455051 U CN218455051 U CN 218455051U
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Abstract
The utility model discloses an inside rotary joint that has locking structure, including connecting thread, main connector and sealed bearing, the connecting thread outside is connected with the main connector, be provided with sealed bearing on the main connector, the main connector outside is connected with the secondary connection head, the sealed piece outside is connected with the spring, and the spring outside is connected with the connecting block, the connecting block outside is connected with the head rod, the inside second connecting rod that is provided with of secondary connection head, and the second connecting rod outside is connected with the connecting plate, and is provided with the filter screen on the connecting plate. This inside rotary joint who has locking structure sets up sealed piece, and when it carried liquid pressure less, can not be greater than the elasticity of spring to can not promote sealed piece and remove, make it can realize the locking, and when carrying liquid, the accessible filter screen filters it, makes its convenient use, prevents that impurity from carrying thereupon, influences the device's use.
Description
Technical Field
The utility model relates to a rotary joint technical field specifically is an inside rotary joint who has locking structure.
Background
The rotary joint means: the pipeline connecting device can be used for conveying various media such as gas, liquid, oil and the like, has a compact design structure, adopts flange connection and is effectively integrated into client equipment.
But current revolution mechanic in use is inconvenient to change its inside part, lead to its inside part to take place the corrosion easily, thereby lead to the part to damage, influence it and use, and can not filter it, lead to impurity to get into easily, influence it and use, chinese utility model cn201821826196.X discloses a rotary joint with hydraulic pressure self-locking function, this rotary joint can realize self-locking function through sealed piece and spring, but its spring takes place the corrosion easily in use of this rotary joint, lead to spring elasticity to reduce, thereby inconvenient use.
We have therefore proposed a swivel joint with a locking mechanism inside to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inside rotary joint that has locking structure to solve that the above-mentioned background art provides but current revolution mechanic in use is inconvenient to change its inside part, leads to its inside part to take place the corrosion easily, thereby leads to the part to damage, influences it and uses, and can not filter it, leads to impurity to get into easily, influences its problem of using.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an inside rotary joint that has locking structure, includes connecting thread, main connector and sealed bearing, the connecting thread outside is connected with the main connector, be provided with sealed bearing on the main connector, the main connector outside is connected with vice connector, and is provided with sealed piece on the vice connector, the sealed piece outside is connected with the spring, and the spring outside is connected with the connecting block, the connecting block outside is connected with the head rod, the inside second connecting rod that is provided with of vice connector, and the second connecting rod outside is connected with the connecting plate, and is provided with the filter screen on the connecting plate.
Preferably, the main connector and the auxiliary connector are movably connected, the auxiliary connector forms a rotating structure on the main connector, and the auxiliary connector is in contact connection with the sealing block.
Preferably, the sealing block is mounted on the connecting block by a spring, the sealing block forms a moving structure on the sub-connecting head, and the connecting block is mounted on the sub-connecting head by a first connecting rod.
Preferably, the first connecting rod and the auxiliary connecting rod are movably connected, the first connecting rod forms a moving structure on the auxiliary connecting rod, and the auxiliary connecting rod and the second connecting rod are movably connected.
Preferably, a threaded rod is arranged on the auxiliary connecting head, and a moving groove is formed in the auxiliary connecting head.
Preferably, the threaded rod is connected with the auxiliary connector in a threaded manner, the threaded rod forms a moving structure on the auxiliary connector, and the threaded rod is connected with the second connector in a contact manner.
Compared with the prior art, the beneficial effects of the utility model are that: the rotary joint is internally provided with a locking structure;
(1) Set up sealed piece, when it carries liquid pressure less, can not be greater than the elasticity of spring to can not promote sealed piece and remove, make it realize the locking, and when carrying liquid, the accessible filter screen filters it, makes its convenient use, prevents that impurity from carrying thereupon, influences the device's use.
(2) Be provided with the threaded rod, through dismantling the threaded rod to can remove head rod and second connecting rod, thereby can dismantle head rod and second connecting rod, make its convenience dismantle connecting block and filter screen, make its convenience clear up the filter screen, prevent that its filtration pore from taking place to block up, influence its result of use, prevent moreover that the spring from taking place the corrosion phenomenon, thereby conveniently use.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic side view of the connecting block of the present invention;
FIG. 3 is a side view of the filter screen of the present invention;
fig. 4 is a schematic view of the structure of the auxiliary connecting head of the present invention.
In the figure: 1. connecting threads; 2. a main connector; 3. sealing the bearing; 4. a secondary connector; 5. a sealing block; 6. a spring; 7. connecting blocks; 8. a first connecting rod; 9. a second connecting rod; 10. a connecting plate; 11. a filter screen; 12. a threaded rod; 13. the slot is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an inside has locking structure's rotary joint, including connecting thread 1, main connector 2, sealed bearing 3, auxiliary connector 4, sealed piece 5, spring 6, connecting block 7, head rod 8, the second connecting rod 9, connecting plate 10, filter screen 11, threaded rod 12 and shifting chute 13, the 1 outside of connecting thread is connected with main connector 2, be provided with sealed bearing 3 on the main connector 2, the 2 outside of main connector is connected with auxiliary connector 4, and be provided with sealed piece 5 on auxiliary connector 4, the 5 outside of sealed piece is connected with spring 6, and the 6 outside of spring is connected with connecting block 7, the 7 outside of connecting block is connected with head rod 8, the inside second connecting rod 9 that is provided with of auxiliary connector 4, and the 9 outside of second connecting rod is connected with connecting plate 10, and be provided with filter screen 11 on the connecting plate 10.
The connected mode of main connector 2 and vice connector 4 is swing joint, and vice connector 4 constitutes revolution mechanic on main connector 2, and vice connector 4 is the contact connection with sealed piece 5's connected mode, main connector 2 makes vice connector 4 rotate on vice connector 4 with vice connector 4's connected mode, thereby conveniently use, and vice connector 4 makes sealed piece 5 can remove on vice connector 4 with sealed piece 5's connected mode, thereby conveniently block it, make its conveniently use.
The sealing block 5 is installed on the connecting block 7 through the spring 6, and the sealing block 5 constitutes the moving structure on the auxiliary connector 4, and the connecting block 7 is installed on the auxiliary connector 4 through the first connecting rod 8, the sealing block 5 is installed on the connecting block 7 through the spring 6, thereby the sealing block 5 is conveniently supported through the spring 6, carry out spacing to the sealing block 5 through the first connecting rod 8, prevent it from drooping, thereby when the liquid pressure of carrying reduces, the sealing block 5 will move under the effect of the spring 6, thereby can block up its export, make it realize that the locking makes its convenient use.
The connected mode of head rod 8 and vice connector 4 is swing joint, and head rod 8 constitutes the removal structure on vice connector 4, and vice connector 4 is swing joint with the connected mode of second connecting rod 9, head rod 8 makes head rod 8 can remove on vice connector 4 with the connected mode of vice connector 4, thereby conveniently install connecting block 7, make its conveniently use, and it is also more convenient to dismantle it, and vice connector 4 makes second connecting rod 9 remove at vice connector 4 with the connected mode of second connecting rod 9 is convenient, make it conveniently change the clearance to filter screen 11, it is more convenient to make its use.
The auxiliary connector 4 is provided with a threaded rod 12, and the auxiliary connector 4 is provided with a moving groove 13.
Threaded rod 12 is threaded connection with the connected mode of secondary connection head 4, and threaded rod 12 constitutes the removal structure on secondary connection head 4, and threaded rod 12 is connected for the contact with the connected mode of second connecting rod 9, threaded rod 12 makes threaded rod 12 can remove on secondary connection head 4 with the connected mode of secondary connection head 4, thereby conveniently install second connecting rod 9, make its convenient to use, and threaded rod 12 conveniently carries on spacingly through threaded rod 12 to second connecting rod 9 with the connected mode of second connecting rod 9, make it conveniently install filter screen 11, thereby conveniently use it, make its convenient to use.
The working principle is as follows: when using this swivel joint that has locking structure inside, at first, will inspect the integrality of this device earlier, then transport corresponding operating position with this device, use it next, later be connected with the helicitic texture of vice connector 4 afterbody through connecting thread 1, thereby use, when carrying liquid pressure less, block its export through sealed piece 5, support sealed piece 5 through spring 6, thereby realize the locking, when its pressure grow, will count the reason to sealed piece 5, thereby conveniently carry, and can filter it through filter screen 11 in transportation.
When parts of the filter screen are required to be replaced, the threaded rod 12 is moved and detached to enable the threaded rod to conveniently move the second connecting rod 9 and the first connecting rod 8, the filter screen 11 is conveniently detached, the connecting block 7 is moved, and therefore the spring 6 can be replaced and is more convenient to use, and the content which is not described in detail in the specification, such as the spring 6 and the like, belongs to the prior art which is known by professionals in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an inside rotary joint that has locking structure, includes connecting thread (1), main connector (2) and sealed bearing (3), its characterized in that: the connecting thread (1) outside is connected with main connector (2), be provided with sealed bearing (3) on main connector (2), main connector (2) outside is connected with auxiliary connector (4), and is provided with sealed piece (5) on auxiliary connector (4), sealed piece (5) outside is connected with spring (6), and the spring (6) outside is connected with connecting block (7), the connecting block (7) outside is connected with head rod (8), auxiliary connector (4) inside is provided with second connecting rod (9), and second connecting rod (9) outside is connected with connecting plate (10), and is provided with filter screen (11) on connecting plate (10).
2. A rotary joint having a locking mechanism therein as claimed in claim 1, wherein: the main connector (2) is movably connected with the auxiliary connector (4), the auxiliary connector (4) forms a rotating structure on the main connector (2), and the auxiliary connector (4) is in contact connection with the sealing block (5).
3. A swivel joint with a locking mechanism inside according to claim 1, wherein: the sealing block (5) is installed on the connecting block (7) through the spring (6), the sealing block (5) forms a moving structure on the auxiliary connecting head (4), and the connecting block (7) is installed on the auxiliary connecting head (4) through the first connecting rod (8).
4. A rotary joint having a locking mechanism therein as claimed in claim 1, wherein: the first connecting rod (8) is movably connected with the auxiliary connecting head (4), the first connecting rod (8) forms a moving structure on the auxiliary connecting head (4), and the auxiliary connecting head (4) is movably connected with the second connecting rod (9).
5. A swivel joint with a locking mechanism inside according to claim 1, wherein: the auxiliary connector (4) is provided with a threaded rod (12), and the auxiliary connector (4) is provided with a moving groove (13).
6. A swivelling joint with locking structure inside as claimed in claim 5, wherein: the threaded rod (12) is in threaded connection with the auxiliary connector (4), the threaded rod (12) forms a moving structure on the auxiliary connector (4), and the threaded rod (12) is in contact connection with the second connecting rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222987241.2U CN218455051U (en) | 2022-11-10 | 2022-11-10 | Rotary joint with locking structure inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222987241.2U CN218455051U (en) | 2022-11-10 | 2022-11-10 | Rotary joint with locking structure inside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218455051U true CN218455051U (en) | 2023-02-07 |
Family
ID=85127106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222987241.2U Active CN218455051U (en) | 2022-11-10 | 2022-11-10 | Rotary joint with locking structure inside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218455051U (en) |
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2022
- 2022-11-10 CN CN202222987241.2U patent/CN218455051U/en active Active
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