CN220228180U - Anti-slip joint for cast pipe - Google Patents
Anti-slip joint for cast pipe Download PDFInfo
- Publication number
- CN220228180U CN220228180U CN202321769656.0U CN202321769656U CN220228180U CN 220228180 U CN220228180 U CN 220228180U CN 202321769656 U CN202321769656 U CN 202321769656U CN 220228180 U CN220228180 U CN 220228180U
- Authority
- CN
- China
- Prior art keywords
- limiting
- cavity
- base
- conical gear
- cast
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000008859 change Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Joints With Sleeves (AREA)
Abstract
The utility model provides an anti-slip joint of a cast tube, which relates to the technical field of cast tube connection and comprises a base, wherein a connecting cavity is arranged at the top end of the base, fixing seats are arranged at two sides of the connecting cavity, a connecting mechanism is arranged at the outer side of each fixing seat, a cast tube body is arranged in each connecting mechanism, and an anti-slip mechanism is arranged in each base; the anti-drop mechanism is arranged in the base, the position of the rotating sleeve can be limited by utilizing the mutual matching of the limiting groove, the cavity, the belt pulley structure, the rotating wheel, the first conical gear, the second conical gear, the threaded rod, the threaded sleeve, the movable cavity, the positioning block, the limiting rod and the limiting sleeve of the anti-drop mechanism, so that the rotating sleeve is not easy to move in use, cannot slip off, the cast tube is not easy to drop in use, the practicability of the interface in use is greatly improved, and the cast tube can be in sealing connection by utilizing the mutual matching of the connecting mechanism.
Description
Technical Field
The utility model relates to the technical field of cast tube connection, in particular to an anti-slip joint of a cast tube.
Background
With the development of economy and the continuous improvement of the technology level, the cast pipe industry in China develops very rapidly, the cast pipe is a pipe formed by casting cast iron, and the cast iron pipe is used for water supply, drainage and gas delivery pipelines and comprises cast iron straight pipes and pipe fittings, so that the labor intensity is low;
when the cast pipes are installed and connected, two cast pipes are required to be connected by using the cast pipe interfaces, the interfaces of the cast pipes are usually connected by using the flange plates and the bolts, and after the cast pipes are used for a long time, the interfaces of the cast pipes are easy to slip off, so that conveyed objects of the cast pipes are easy to leak, and the cast pipes have poor effect when in use, therefore, the utility model provides an anti-slip interface of the cast pipes, which is used for solving the problems.
Disclosure of Invention
The utility model provides an anti-slip joint for cast pipes, aiming at the problems that in the prior art, anti-slip treatment is inconvenient to be carried out on two connected cast pipes.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the anti-slip joint for the cast tube comprises a base, wherein a connecting cavity is arranged at the top end of the base, fixing seats are arranged at two sides of the connecting cavity, a connecting mechanism is arranged on the outer side of each fixing seat, a cast tube body is arranged in each connecting mechanism, and an anti-slip mechanism is arranged in each base;
the anti-drop mechanism includes spacing groove, cavity, belt pulley structure, runner, first conical gear, second conical gear, threaded rod, thread bush, movable chamber, locating piece and limit structure, the spacing groove sets up in the lateral wall of changeing the cover, the cavity symmetry is installed in the inside of base, belt pulley structure installs in the one end of base, the runner is installed to the one end of belt pulley structure, first conical gear installs in the inside of cavity, the one end of belt pulley structure all is connected with the one end of first conical gear, the below meshing of first conical gear has second conical gear, the threaded rod is installed on the top of second conical gear, the lateral wall of threaded rod is provided with the thread bush, the lateral wall fixed mounting of thread bush has the movable chamber, the locating piece is installed on the top of movable chamber.
The further improvement is that: the inner diameter of the limiting groove is larger than the outer diameter of the positioning block, and a clamping structure is formed between the limiting groove and the positioning block.
The further improvement is that: the limiting structure comprises a limiting rod and limiting sleeves, wherein the limiting rod is arranged on two sides of the inside of the cavity, the limiting sleeves are arranged on the outer side walls of the limiting rod, and one end of each limiting sleeve is connected with one side of the movable cavity.
The further improvement is that: the cross section of the limiting rod is smaller than that of the limiting sleeve, and a sliding structure is formed between the limiting rod and the limiting sleeve.
The further improvement is that: coupling mechanism includes mount pad, limiting plate, changes cover, sealed pad, external screw thread and internal screw thread, the mount pad is installed in one side of fixing base, cast tube body is all installed to the inside of mount pad, be provided with sealed pad between the lateral wall of cast tube body and the inside wall of mount pad, the limiting plate is installed to the lateral wall of cast tube body, the mount pad is equipped with changeing the cover with the lateral wall cover of limiting plate, the lateral wall of mount pad is provided with the external screw thread, the inside wall of changeing the cover is provided with the internal screw thread, constitute threaded connection between external screw thread and the internal screw thread.
The further improvement is that: the inside of mount pad is provided with the fixed slot, the one end of changeing the cover sets up in the inside of fixed slot, change and mutually adapt between cover and the fixed slot.
The beneficial effects of the utility model are as follows: the anti-drop mechanism is arranged in the base, and the positions of the rotating sleeve can be limited by utilizing the mutual matching of the limiting groove, the cavity, the belt pulley structure, the rotating wheel, the first conical gear, the second conical gear, the threaded rod, the threaded sleeve, the movable cavity, the positioning block, the limiting rod and the limiting sleeve of the anti-drop mechanism, so that the rotating sleeve is not easy to move when in use, cannot slip off, and a cast tube is not easy to drop when in use, thereby greatly improving the practicability of the interface when in use; through being provided with coupling mechanism at the lateral wall of fixing base, utilize coupling mechanism's mount pad, limiting plate, change cover, sealed pad, external screw thread and internal screw thread mutually support, can carry out convenient sealing connection to two cast tube bodies for this interface is more efficient when using, thereby has improved the convenience of this interface when using greatly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram showing a front cross-sectional structure of an anti-drop mechanism according to the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.
Wherein: 1. a base; 2. a connecting cavity; 3. a fixing seat; 4. a cast tube body; 5. a mounting base; 6. a limiting plate; 7. a rotating sleeve; 8. a fixing groove; 9. a sealing gasket; 10. an external thread; 11. an internal thread; 12. a limit groove; 13. a cavity; 14. a pulley structure; 15. a rotating wheel; 16. a first bevel gear; 17. a second bevel gear; 18. a threaded rod; 19. a thread sleeve; 20. a movable cavity; 21. a positioning block; 22. a limit rod; 23. and a limit sleeve.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the fig. 1, 2 and 3 show, this embodiment provides a cast tube anti-slip interface, which comprises a base 1, connecting cavity 2 is installed on the top of base 1, fixing base 3 is installed to the both sides of connecting cavity 2, the outside of fixing base 3 is provided with coupling mechanism, coupling mechanism's internally mounted has cast tube body 4, the inside of base 1 is provided with anti-drop mechanism.
The anti-falling mechanism comprises a limit groove 12, a cavity 13, a belt pulley structure 14, a rotating wheel 15, a first conical gear 16, a second conical gear 17, a threaded rod 18, a thread sleeve 19, a movable cavity 20, a positioning block 21 and a limit structure, wherein the limit groove 12 is arranged on the outer side wall of the rotating sleeve 7, the cavity 13 is symmetrically arranged in the base 1, the belt pulley structure 14 is arranged at one end of the base 1, the rotating wheel 15 is arranged at one end of the belt pulley structure 14, the first conical gear 16 is arranged in the cavity 13, one end of the belt pulley structure 14 is connected with one end of the first conical gear 16, the second conical gear 17 is meshed below the first conical gear 16, the threaded rod 18 is arranged at the top end of the second conical gear 17, the threaded rod 18 is provided with the thread sleeve 19, the movable cavity 20 is fixedly arranged on the outer side wall of the thread sleeve 19, the top end of the movable cavity 20 is provided with a positioning block 21, when the rotating sleeve 7 is clamped with the fixed groove 8, the limiting groove 12 is positioned right above the base 1, then the rotating wheel 15 is rotated to drive the belt pulley structure 14 to rotate, the first conical gear 16 is driven to rotate under the transmission of the belt pulley structure 14, the first conical gear 16 and the second conical gear 17 are meshed with each other, the second conical gear 17 is driven to rotate, the threaded rod 18 is connected with the threaded sleeve 19 through threads, the movable cavity 20 is driven to move through the threaded sleeve 19 under the limit of the limiting rod 22 and the limiting sleeve 23, the positioning block 21 is driven to move, the positioning block 21 is moved to the inside of the limiting groove 12, the position of the rotating sleeve 7 is clamped, the rotating sleeve 7 is prevented from falling off, the cast tube is not easy to fall off when in use, thereby greatly improving the practicability of the interface in use.
The inner diameter of the limiting groove 12 is larger than the outer diameter of the positioning block 21, a clamping structure is formed between the limiting groove 12 and the positioning block 21, and the position of the rotating sleeve 7 is fixed by utilizing the clamping structure formed between the limiting groove 12 and the positioning block 21, so that the rotating sleeve 7 is not easy to fall off.
The limiting structure comprises a limiting rod 22 and a limiting sleeve 23, wherein the limiting rod 22 is arranged on two sides of the inside of the cavity 13, the limiting sleeve 23 is arranged on the outer side wall of the limiting rod 22, one end of the limiting sleeve 23 is connected with one side of the movable cavity 20, the cross section of the limiting rod 22 is smaller than that of the limiting sleeve 23, a sliding structure is formed between the limiting rod 22 and the limiting sleeve 23, and the movable cavity 20 can be driven to stably move up and down by utilizing the mutual matching of the limiting rod 22 and the limiting sleeve 23 so as to limit the movable cavity 20.
Coupling mechanism includes mount pad 5, limiting plate 6, change cover 7, sealed 9, external screw thread 10 and internal screw thread 11, mount pad 5 installs in one side of fixing base 3, cast tube body 4 is all installed to the inside of mount pad 5, be provided with sealed 9 between the lateral wall of cast tube body 4 and the inside wall of mount pad 5, limiting plate 6 is installed to the lateral wall of cast tube body 4, the mount pad 5 is equipped with change cover 7 with the lateral wall cover of limiting plate 6, the lateral wall of mount pad 5 is provided with external screw thread 10, the inside wall of change cover 7 is provided with internal screw thread 11, constitute threaded connection between external screw thread 10 and the internal screw thread 11, during the use, place the one end of cast tube body 4 into the inside of mount pad 5, then rotate change cover 7, owing to constitute threaded connection between external screw thread 10 and the internal screw thread 11, so under the cooperation of limiting plate 6, utilize change cover 7 to drive cast tube body 4 to move to the inside of mount pad 5, rotate the one end of change cover 7 into the inside of fixed slot 8, make seal 4 when using two seal bodies 4 and seal up the seal body 4 when two more convenient use, and high-efficient use of the joint between the seal body 4.
The inside of mount pad 5 is provided with fixed slot 8, the one end of changeing cover 7 sets up in the inside of fixed slot 8, change between cover 7 and the fixed slot 8 and adapt to each other, utilize changeing cover 7 and the mutual adaptation of fixed slot 8, can carry out preliminary fixed to changeing cover 7, also can fix a position to spacing groove 12's position.
Working principle: the staff firstly places one end of the cast tube body 4 into the inside of the installation seat 5, then rotates the rotating sleeve 7, because the external thread 10 and the internal thread 11 form threaded connection, so under the cooperation of the limiting plate 6, utilize the rotating sleeve 7 to drive the cast tube body 4 to move to the inside of the installation seat 5, rotate one end of the rotating sleeve 7 into the inside of the fixed slot 8, utilize the sealing gasket 9 to seal between the cast tube body 4 and the installation seat 5, the sealing effect is better when two cast tube bodies 4 are used, when the rotating sleeve 7 is clamped with the fixed slot 8, the limiting slot 12 is positioned right above the base 1, then the rotating wheel 15 drives the belt pulley structure 14 to rotate, under the transmission of the belt pulley structure 14, drive the first conical gear 16 to rotate, because of the mutual engagement between the first conical gear 16 and the second conical gear 17, drive the second conical gear 17 to rotate, then drive the threaded rod 18 to rotate, because of the threaded connection between the threaded rod 18 and the threaded sleeve 19, drive the movable cavity 21 to move through the threaded sleeve 19 under the limiting of the limiting block 22 and the limiting block 23, and the limiting block 21 to drive the movable cavity 21 to move to the limiting sleeve 8, and then drive the two cast tube bodies 21 to move to the inside of the rotating sleeve 7, and prevent the two cast tube bodies from falling off, and completing the connection of the two casting tube bodies, 7.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a cast tube anti-slip interface, includes base (1), its characterized in that: the connecting device comprises a base (1), wherein a connecting cavity (2) is arranged at the top end of the base (1), fixing seats (3) are arranged at two sides of the connecting cavity (2), a connecting mechanism is arranged at the outer side of each fixing seat (3), a casting pipe body (4) is arranged in each connecting mechanism, and an anti-falling mechanism is arranged in each base (1);
the utility model provides a fall-off prevention mechanism includes spacing groove (12), cavity (13), belt pulley structure (14), runner (15), first conical gear (16), second conical gear (17), threaded rod (18), thread bush (19), movable cavity (20), locating piece (21) and limit structure, spacing groove (12) set up in the lateral wall of changeing cover (7), cavity (13) symmetry installs in the inside of base (1), pulley structure (14) install in the one end of base (1), runner (15) are installed to the one end of pulley structure (14), first conical gear (16) are installed in the inside of cavity (13), the one end of pulley structure (14) all is connected with the one end of first conical gear (16), the below meshing of first conical gear (16) has second conical gear (17), threaded rod (18) are installed on the top of second conical gear (17), the lateral wall of threaded rod (18) is provided with thread bush (19), thread bush (19) are installed in the one end of one end, movable cavity (20) are installed on the top of movable cavity (20).
2. The cast on pipe slip resistant interface of claim 1, wherein: the inner diameter of the limiting groove (12) is larger than the outer diameter of the positioning block (21), and a clamping structure is formed between the limiting groove (12) and the positioning block (21).
3. A cast on pipe slip resistant interface as claimed in claim 2, wherein: the limiting structure comprises a limiting rod (22) and limiting sleeves (23), wherein the limiting rod (22) is arranged on two sides of the inside of the cavity (13), the limiting sleeves (23) are arranged on the outer side walls of the limiting rod (22), and one end of each limiting sleeve (23) is connected with one side of the movable cavity (20).
4. A cast tube slip resistant interface as claimed in claim 3, wherein: the cross section of the limiting rod (22) is smaller than that of the limiting sleeve (23), and a sliding structure is formed between the limiting rod (22) and the limiting sleeve (23).
5. The cast on pipe slip resistant interface of claim 1, wherein: coupling mechanism includes mount pad (5), limiting plate (6), changes cover (7), sealed pad (9), external screw thread (10) and internal screw thread (11), one side in fixing base (3) is installed in mount pad (5), cast tube body (4) are all installed to the inside of mount pad (5), be provided with sealed pad (9) between the lateral wall of cast tube body (4) and the inside wall of mount pad (5), limiting plate (6) are installed to the lateral wall of cast tube body (4), the lateral wall cover of mount pad (5) and limiting plate (6) is equipped with changes cover (7), the lateral wall of mount pad (5) is provided with external screw thread (10), the inside wall of changeing cover (7) is provided with internal screw thread (11), constitute threaded connection between external screw thread (10) and internal screw thread (11).
6. The cast on pipe slip resistant interface of claim 5, wherein: the inside of mount pad (5) is provided with fixed slot (8), the one end of changeing cover (7) sets up in the inside of fixed slot (8), change and mutually adapt between cover (7) and the fixed slot (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321769656.0U CN220228180U (en) | 2023-07-06 | 2023-07-06 | Anti-slip joint for cast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321769656.0U CN220228180U (en) | 2023-07-06 | 2023-07-06 | Anti-slip joint for cast pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220228180U true CN220228180U (en) | 2023-12-22 |
Family
ID=89196884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321769656.0U Active CN220228180U (en) | 2023-07-06 | 2023-07-06 | Anti-slip joint for cast pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220228180U (en) |
-
2023
- 2023-07-06 CN CN202321769656.0U patent/CN220228180U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101266003A (en) | Conveyer pipe terminal port flange | |
| CN220228180U (en) | Anti-slip joint for cast pipe | |
| CN106641529A (en) | Length-adjustable rubber hose connecting unit | |
| CN100532903C (en) | Flange device for connecting conveying pipes | |
| CN216643413U (en) | Reducing pipe | |
| CN202302401U (en) | Changing joint | |
| CN216205818U (en) | Supporting device for pressure pipeline detection | |
| CN213177162U (en) | Water supply pipe with antiseep structure | |
| CN211649288U (en) | Pipeline installation structure for long-distance natural gas extraction | |
| CN208968617U (en) | A kind of gas meter, flow meter convenient for connecting gas pipeline | |
| CN221220380U (en) | Anti-leakage connection structure for oilfield water injection pipeline | |
| CN201090860Y (en) | Flange apparatus for connecting conveying pipe | |
| CN217815562U (en) | Novel inner thread loose joint reducing outer thread straight-through connecting pipe | |
| CN220037746U (en) | Centering device convenient for cement pipe connection | |
| CN219975717U (en) | Connecting piece suitable for no negative pressure complete sets | |
| CN205745739U (en) | A kind of pipe fitting carrying sealing device | |
| CN220890322U (en) | Automobile water pipe | |
| CN215928768U (en) | Improved anti-leakage hydraulic oil cylinder | |
| CN220688279U (en) | Air inlet rubber pipe with limiting structure | |
| CN221482982U (en) | Internal thread 90-degree metal elbow | |
| CN220337572U (en) | Wall-hanging tap | |
| CN221004234U (en) | High-flow branch joint | |
| CN219623507U (en) | Bearing type PE water pipe | |
| CN201554963U (en) | Gas pipeline for delivering compressed air | |
| CN218818751U (en) | Clamp type flange |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |