CN215498191U - Corrosion-resistant bulb link locking structure - Google Patents
Corrosion-resistant bulb link locking structure Download PDFInfo
- Publication number
- CN215498191U CN215498191U CN202122985568.1U CN202122985568U CN215498191U CN 215498191 U CN215498191 U CN 215498191U CN 202122985568 U CN202122985568 U CN 202122985568U CN 215498191 U CN215498191 U CN 215498191U
- Authority
- CN
- China
- Prior art keywords
- positioning
- connecting rod
- ball
- connecting pipe
- rod
- 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
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a corrosion-resistant ball head hanging ring locking structure which comprises a ball head, a connecting assembly and a connecting ring, wherein the connecting assembly comprises a connecting rod and a connecting pipe, and one end of the connecting rod is fixedly connected with one side of the connecting ring; one end of the connecting pipe is fixedly connected with the ball head; the other end of the connecting rod is limited in the connecting pipe in a sliding manner; the side part of the connecting pipe is provided with a positioning hole, a positioning bolt penetrates through the positioning hole, the side part of the connecting rod is provided with a plurality of positioning grooves for the positioning bolt to extend into and lock along the length direction, and a radially telescopic elastic telescopic ball is arranged in the connecting pipe; when the connecting rod is pulled, the elastic telescopic ball is separated from the positioning groove to relieve the limiting effect. The pre-positioning of the position of the connecting rod is realized through the elastic telescopic ball and the positioning groove, the position of the connecting rod is conveniently and accurately determined, the connecting rod is conveniently and further locked and fixed, and the working efficiency is high.
Description
Technical Field
The utility model relates to the technical field of ball head suspension loops, in particular to a corrosion-resistant ball head suspension loop locking structure.
Background
The bulb link adopts the sleeve pipe to realize usually in order to make things convenient for adjustment length, passes the locking that the sleeve pipe realized length through the bolt, when fixing the sleeve pipe position with the bolt, can not accurately align the locating piece on the sleeve pipe, leads to the locking operation inconvenient, has reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a corrosion-resistant ball head hanging ring locking structure.
In order to achieve the purpose, the utility model provides the following technical scheme: a corrosion-resistant ball head hanging ring locking structure comprises a ball head, a connecting assembly and a connecting ring, wherein the connecting assembly comprises a connecting rod and a connecting pipe, and one end of the connecting rod is fixedly connected with one side of the connecting ring; one end of the connecting pipe is fixedly connected with the ball head; the other end of the connecting rod is limited in the connecting pipe in a sliding manner; the side part of the connecting pipe is provided with a positioning hole, a positioning bolt penetrates through the positioning hole, and the side part of the connecting rod is provided with a plurality of positioning grooves for the positioning bolt to be in threaded connection and extend into for locking along the length direction; the connecting pipe is internally provided with an elastic telescopic ball which can radially stretch; when the connecting rod is pulled, the elastic telescopic ball is separated from the positioning groove to relieve the limiting effect.
Further, the elastic telescopic ball comprises a telescopic spring and a positioning ball.
Furthermore, the positioning ball is elastically connected with the end part of the positioning bolt through a telescopic spring.
Furthermore, the outer side of the connecting pipe is fixedly provided with a mounting seat, the mounting seat is provided with a threaded hole communicated with the positioning hole, and the positioning bolt is in threaded connection with the threaded hole.
Furthermore, the inner end of the connecting rod is elastically connected with the inner bottom end of the connecting pipe through a buffer spring.
Furthermore, a threaded rod is arranged on the ball head and is in threaded connection with one end of the connecting pipe.
Furthermore, a limiting block is fixedly arranged on the side part of the positioning bolt, when the limiting block is abutted against the outer end wall of the threaded hole, a small part of the positioning ball extends into the connecting pipe, and when a connecting rod is arranged in the connecting pipe in a penetrating manner, the connecting rod completely presses the positioning ball back into the positioning hole; when the limiting block is abutted against the outer wall of the connecting pipe, the positioning bolt is partially in threaded connection with the positioning groove.
Furthermore, a sliding groove is formed in the mounting seat, the side portion of the sliding groove is communicated with the side portion of the threaded hole, a limiting block is arranged in the sliding groove, an annular limiting groove is formed in the side portion of the positioning bolt, and the limiting block is limited in the annular limiting groove in a rotating mode.
Further, the connecting pipe is square pipe, and the connecting rod is the rectangle pole.
The utility model has the following technical effects: the pre-positioning of the position of the connecting rod is realized through the elastic telescopic ball and the positioning groove, the position of the connecting rod is conveniently and accurately determined, the connecting rod is conveniently and further locked and fixed, and the working efficiency is high.
Drawings
FIG. 1 is a schematic structural diagram of a ball head suspension loop in the embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a diagram illustrating the alignment of the detent ball and the detent groove in one embodiment.
Reference numerals: 1. a ball head; 11. a connecting ring; 12. a threaded rod; 2. a connecting rod; 21. positioning a groove; 3. a connecting pipe; 31. positioning holes; 4. positioning the bolt; 41. a limiting block; 42. an annular limiting groove; 5. a positioning ball; 51. a tension spring; 6. a mounting seat; 61. a threaded hole; 62. a sliding groove; 7. a buffer spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1-3, a corrosion-resistant hanging ring locking structure for a ball head 1 comprises a ball head 1, a connecting assembly and a connecting ring 11, wherein the connecting assembly comprises a connecting rod 2 and a connecting pipe 3, and one end of the connecting rod 2 is fixedly connected with one side of the connecting ring 11; one end of the connecting pipe 3 is fixedly connected with the ball head 1; the other end of the connecting rod 2 is limited in the connecting pipe 3 in a sliding way; the side part of the connecting pipe 3 is provided with a positioning hole 31, a positioning bolt 4 penetrates through the positioning hole 31, the side part of the connecting rod 2 is provided with a plurality of positioning grooves 21 for the positioning bolt 4 to extend into and lock along the length direction, and the positioning grooves 21 are internally provided with internal threads in threaded connection with the positioning bolt 4; a radially telescopic elastic telescopic ball is arranged in the connecting pipe 3; when the connecting rod 2 is pulled, the elastic telescopic ball is separated from the positioning groove to relieve the limiting effect. Realize the prepositioning of connecting rod 2 position through flexible ball and constant head tank, make things convenient for the position of accurate definite connecting rod 2 to and convenient further locking of connecting rod 2 is fixed, and work efficiency is high.
The elastic expansion ball includes an expansion spring 51 and a detent ball 5. Simple structure, spacing effectual.
The positioning ball 5 is elastically connected with the end of the positioning bolt 4 through a telescopic spring 51. Simple and compact structure, small volume and cost saving.
The outer side of the connecting pipe 3 is fixedly provided with a mounting seat 6, the mounting seat 6 is provided with a threaded hole 61 communicated with the positioning hole 31, and the positioning bolt 4 is in threaded connection with the threaded hole 61. The installation stability of the positioning bolt 4 is improved, the operation is convenient, and the positioning bolt 4 is prevented from falling off.
The inner end of the connecting rod 2 is elastically connected with the inner bottom end of the connecting pipe 3 through a buffer spring 7. Improve the sliding stability of connecting rod 2, the labour saving and convenience of operation.
A threaded rod 12 is arranged on the ball head 1, and the threaded rod 12 is in threaded connection with one end of the connecting pipe 3. The bulb 1 and the buffer spring 7 are convenient to disassemble and assemble.
A limiting block 41 is fixedly arranged on the side part of the positioning bolt 4, when the limiting block 41 is abutted against the outer end wall of the threaded hole 61, a small part of the positioning ball 5 extends into the connecting pipe 3, and when the connecting rod 2 is arranged in the connecting pipe 3 in a penetrating manner, the connecting rod 2 completely presses the positioning ball 5 back into the positioning hole 31; when the stopper 41 abuts against the outer wall of the connecting pipe 3, the positioning bolt 4 is partially screwed into the positioning groove 21.
A sliding groove 62 is formed in the mounting seat 6, the side portion of the sliding groove 62 is communicated with the side portion of the threaded hole 61, a limiting block 41 is arranged in the sliding groove 62, an annular limiting groove 42 is formed in the side portion of the positioning bolt 4, and the limiting block 41 is limited in the annular limiting groove 42 in a rotating mode. Simple structure, the setting of stopper 41 plays limiting displacement to positioning bolt 4, and it is more convenient to operate.
The connecting pipe 3 is a square pipe, and the connecting rod 2 is a rectangular rod. It is avoided that the positioning hole 31 and the positioning groove 21 cannot be aligned due to the rotation of the connecting rod 2.
The operation mode is as follows: firstly, the positioning bolt 4 is screwed out until the positioning ball 5 is pressed into the positioning hole 31 by the connecting rod 2, the connecting rod 2 is slid, when the positioning ball 5 is aligned with one of the positioning grooves 21 on the connecting rod 2, under the action of a return spring, the positioning ball 5 is partially limited in the positioning groove 21 to realize automatic limiting, when the connecting rod 2 is continuously pulled, the positioning ball 5 is pressed back into the positioning hole 31, the positioning ball 5 is separated from the positioning groove 21 to relieve the limiting effect on the connecting rod 2, after the connecting rod 2 moves to a specified position, the positioning ball 5 is automatically limited in the positioning groove 21 at the corresponding position, then the positioning bolt 4 is screwed in, and the positioning bolt 4 is partially screwed into the positioning groove 21 to realize locking and fixing of the connecting rod 2. Simple structure and convenient operation. Ball 1, connecting rod, connecting pipe 3 and go-between 11 all adopt corrosion-resistant metal material, for example can adopt stainless steel material, or can adopt other metal material, scribbles corrosion-resistant coating on the metal material.
Although only the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and all changes are encompassed in the scope of the present invention.
Claims (9)
1. A corrosion-resistant ball head hanging ring locking structure is characterized by comprising a ball head, a connecting assembly and a connecting ring, wherein the connecting assembly comprises a connecting rod and a connecting pipe, and one end of the connecting rod is fixedly connected with one side of the connecting ring; one end of the connecting pipe is fixedly connected with the ball head; the other end of the connecting rod is limited in the connecting pipe in a sliding manner; the side part of the connecting pipe is provided with a positioning hole, a positioning bolt penetrates through the positioning hole, and the side part of the connecting rod is provided with a plurality of positioning grooves for the threaded connection and locking of the positioning bolt along the length direction; the connecting pipe is internally provided with an elastic telescopic ball which can radially stretch; when the connecting rod is pulled, the elastic telescopic ball is separated from the positioning groove to relieve the limiting effect.
2. A corrosion resistant ball stud locking structure according to claim 1, wherein the resilient ball comprises a telescoping spring and a detent ball.
3. The structure of claim 2, wherein the positioning ball is elastically connected to the end of the positioning bolt through a telescopic spring.
4. The structure of any one of claims 1 to 3, wherein a mounting seat is fixedly arranged on the outer side of the connecting pipe, a threaded hole communicated with the positioning hole is formed in the mounting seat, and the positioning bolt is screwed in the threaded hole.
5. The structure of claim 1, wherein the inner end of the connecting rod is elastically connected to the inner bottom end of the connecting tube through a buffer spring.
6. A corrosion-resistant ball stud locking structure according to claim 1 or 5, wherein a threaded rod is provided on the ball stud, and the threaded rod is threadedly connected to one end of the connecting tube.
7. The structure of claim 4, wherein the positioning bolt is provided with a limiting block at a side thereof, the positioning ball is partially inserted into the connecting tube when the limiting block abuts against the outer end wall of the threaded hole, and the connecting rod presses the positioning ball back into the positioning hole completely when the connecting tube is provided with the connecting rod; when the limiting block is abutted against the outer wall of the connecting pipe, the positioning bolt is partially in threaded connection with the positioning groove.
8. The structure of claim 7, wherein a sliding groove is formed in the mounting seat, a side portion of the sliding groove is communicated with a side portion of the threaded hole, a limiting block is arranged in the sliding groove, an annular limiting groove is formed in a side portion of the positioning bolt, and the limiting block is rotatably limited in the annular limiting groove.
9. The structure of claim 1, wherein the connecting tube is a square tube and the connecting rod is a rectangular rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122985568.1U CN215498191U (en) | 2021-12-01 | 2021-12-01 | Corrosion-resistant bulb link locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122985568.1U CN215498191U (en) | 2021-12-01 | 2021-12-01 | Corrosion-resistant bulb link locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215498191U true CN215498191U (en) | 2022-01-11 |
Family
ID=79770974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122985568.1U Active CN215498191U (en) | 2021-12-01 | 2021-12-01 | Corrosion-resistant bulb link locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215498191U (en) |
-
2021
- 2021-12-01 CN CN202122985568.1U patent/CN215498191U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215498191U (en) | Corrosion-resistant bulb link locking structure | |
| CN213540980U (en) | T-shaped clamp convenient and easy to install | |
| CN217651907U (en) | Energy-saving safety device for pump station | |
| CN106313111A (en) | Industrial cantilever capable of achieving extending-and-contracting adjustment | |
| CN209370245U (en) | A kind of curved tail formula expansion bolt mounting assembly | |
| CN216479492U (en) | Water conservancy connecting pipeline convenient to butt and use | |
| CN209175610U (en) | A kind of Circular tube fixer | |
| CN218905236U (en) | Tolerance absorber capable of being fast fastened | |
| CN212671200U (en) | Split bolt assembly easy to assemble and disassemble | |
| CN103061482B (en) | A kind of outer wall stone slab fixture and using method thereof | |
| CN213419610U (en) | Anchor bolt firm in fixation | |
| CN204621497U (en) | Exercycle armrest lock locking structure | |
| CN211599198U (en) | Length-adjustable supporting leg | |
| CN216597159U (en) | Sleeve type high-voltage discharge loop current-limiting resistor | |
| CN217569356U (en) | A piecing devices for adjusting watering lorry sprays direction | |
| CN219432707U (en) | Mining mechanical flange convenient to installation | |
| CN210484349U (en) | Improved anti-loose bolt assembly | |
| CN217156519U (en) | Novel cutting ring for expansion experiment | |
| CN219159775U (en) | Pipeline connection fixing piece | |
| CN210003935U (en) | fastening and processing device for hydropower construction | |
| CN210280449U (en) | Nail head guide mechanism, nail pipe device and full-automatic reciprocating pipe nailing machine | |
| CN206987047U (en) | Construction steel structure part | |
| CN212224076U (en) | Shower capable of flexibly mounting lifting rod | |
| CN221218998U (en) | Auxiliary faucet mounting piece and faucet fixed mounting structure | |
| CN219366535U (en) | Multipurpose stud |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |