CN219035357U - Transmission shaft universal connector with adjustable center distance - Google Patents
Transmission shaft universal connector with adjustable center distance Download PDFInfo
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- CN219035357U CN219035357U CN202223435375.XU CN202223435375U CN219035357U CN 219035357 U CN219035357 U CN 219035357U CN 202223435375 U CN202223435375 U CN 202223435375U CN 219035357 U CN219035357 U CN 219035357U
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- connecting pipe
- connector
- fixed
- center distance
- universal connector
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Abstract
The utility model discloses a universal connector of a transmission shaft with an adjustable center distance, which comprises a first connecting pipe, wherein a second connecting pipe is arranged on one side of the first connecting pipe, a fixing seat is fixedly arranged in the first connecting pipe, a fixing groove is formed in one side, close to the second connecting pipe, of the fixing seat, a telescopic rod is arranged in the fixing groove, a sliding rod is fixedly arranged on the outer wall of the telescopic rod, a placing cavity is formed in the second connecting pipe, and a limiting groove is formed in the placing cavity. The transmission shaft universal connector with the adjustable center distance is provided with a telescopic structure and a structure for connecting different diameters of rotating shafts, and has practicability.
Description
Technical Field
The utility model relates to the technical field of universal connectors, in particular to a transmission shaft universal connector with an adjustable center distance.
Background
In the building industry, the structure of the building is developed toward diversification and individualization, the modeling of the protection facilities is also more individualization, and at present, the installation of a plurality of protection facilities is connected by adopting on-site welding or temporarily customized connecting pieces. The on-site welding construction is complicated, the operation is inconvenient, the efficiency is low, the precision of the connection angle is difficult to ensure, and the overall structural strength is influenced; the customized connecting piece can not be used commonly, the manufacturing period is long, and the waste of materials is caused.
The extension of current pivot universal connector to the connector can't be according to the direction of motion at both ends when connecting the output shaft, and current telescopic connector probably exists certain rocking when automatic flexible, and the connector can't carry out to matching according to link diameter size moreover, when using, greatly increased the installation degree of difficulty, to above-mentioned problem, the utility model provides a center distance adjustable transmission shaft universal connector makes things convenient for people to use.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a universal connector for a transmission shaft with an adjustable center distance.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a center distance adjustable transmission shaft universal connector, includes first connecting pipe, one side of first connecting pipe is provided with the second connecting pipe, the inside of first connecting pipe is fixed to be provided with the fixing base, the fixing base is close to one side of second connecting pipe and has been seted up the fixed slot, the inside of fixed slot is provided with the telescopic link, the fixed slide bar that is provided with of outer wall of telescopic link, the chamber of placing has been seted up to the inside of second connecting pipe, the spacing groove has been seted up to the inside of placing the chamber.
The lower extreme rotation of first connecting pipe is provided with universal rotation seat, the fixed connecting plate that is provided with of lower extreme of universal rotation seat, the fixed connector that is provided with of lower extreme of connecting plate, the fixed hidden hole that is provided with of lower terminal surface of connector, the inside of connector is provided with the through-hole, the inside of through-hole is provided with the bolt, the screw hole has been seted up to the lower extreme of connecting plate.
Preferably, one side of the telescopic rod, which is close to the fixed seat, is fixedly connected with the fixed seat.
Preferably, the telescopic rod is located inside the placement cavity.
Preferably, the sliding rod is located in the limiting groove to slide.
Preferably, a limiting block is fixedly arranged on the outer wall of the sliding rod.
Preferably, the connector is fixedly provided with a connecting hole inside.
Preferably, the output end of the bolt opens into the interior of the threaded bore.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the telescopic rod capable of being telescopic and limited, when the telescopic rod is used, the telescopic rod can be prolonged according to different horizontal positions of two ends, the telescopic rod is more convenient to use, and the telescopic rod is limited by the sliding rods, so that shaking cannot occur in work;
2. according to the utility model, the structure that the connector can be replaced according to the thickness of the rotating shaft of the connecting end is arranged, when the connecting end of the rotating shaft is not matched with the connecting hole of the device, the connector is detached for replacement, the application range is wider, and the connector is relatively convenient;
in summary, the utility model is provided with a relatively stable structure and a structure capable of replacing the connecting seat according to the diameter of the rotating shaft end during expansion and contraction.
Drawings
FIG. 1 is a diagram showing the overall structure of a center-to-center distance adjustable propeller shaft universal connector according to the present utility model;
FIG. 2 is a partial cross-sectional view of a center-to-center adjustable propeller shaft universal connector according to the present utility model;
FIG. 3 is a schematic view of a connector structure of a universal connector with adjustable center distance for a transmission shaft according to the present utility model;
fig. 4 is a partial cross-sectional view of a connector of a universal connector of a transmission shaft with an adjustable center distance according to the present utility model.
In the figure: 1. a first connection pipe; 2. a second connection pipe; 3. a fixing seat; 4. a fixing groove; 5. a telescopic rod; 6. a slide bar; 7. a placement cavity; 8. a limit groove; 9. a universal rotating seat; 10. a connecting plate; 11. a connector; 12. hiding the hole; 13. a through hole; 14. a bolt; 15. a threaded hole; 16. a connection hole; 17. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a universal connector of transmission shaft with adjustable center distance, including first connecting pipe 1, one side of first connecting pipe 1 is provided with second connecting pipe 2, the inside of first connecting pipe 1 is fixed and is provided with fixing base 3, fixing base 3 is close to one side of second connecting pipe 2 and has been seted up fixed slot 4, the inside of fixed slot 4 is provided with telescopic link 5, one side that telescopic link 5 is close to fixing base 3 and fixing base 3 fixed connection, telescopic link 5 is located the inside of placing chamber 7, the outer wall of telescopic link 5 is fixed and is provided with slide bar 6, slide bar 6 is located the inside slip of spacing groove 8, the outer wall of slide bar 6 is fixed and is provided with stopper 17, place chamber 7 has been seted up to the inside of second connecting pipe 2, spacing groove 8 has been seted up to the inside of placing chamber 7.
The lower extreme rotation of first connecting pipe 1 is provided with universal rotation seat 9, and the lower extreme of universal rotation seat 9 is fixedly provided with connecting plate 10, and the lower extreme of connecting plate 10 is fixedly provided with connector 11, and the inside of connector 11 is fixedly provided with connecting hole 16, and the lower terminal surface of connector 11 is fixedly provided with hidden hole 12, and the inside of connector 11 is provided with through-hole 13, and the inside of through-hole 13 is provided with bolt 14, and threaded hole 15 has been seted up to the lower extreme of connecting plate 10, and the output of bolt 14 leads to the inside of threaded hole 15.
Working principle: when the device one end is required to be installed with the axis of rotation, will install the connector 11 that equals with pivot diameter size, use bolt 14 to connect the back, go into the inside of connecting hole 16 with the firm card of output shaft, then fix the operation, realize pivot and connector 11 fixed connection's purpose, when the device rotates, first connecting tube 1 slope rises, thereby make telescopic link 5 elongation, slide bar 6 is located the inside of spacing groove 8 and slides, realize automatic flexible purpose, be provided with four slide bars 6, make the device more stable when sliding.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a center distance adjustable transmission shaft universal connector, includes first connecting pipe (1), its characterized in that, one side of first connecting pipe (1) is provided with second connecting pipe (2), the inside of first connecting pipe (1) is fixed to be provided with fixing base (3), fixed slot (4) have been seted up to one side that fixing base (3) are close to second connecting pipe (2), the inside of fixed slot (4) is provided with telescopic link (5), the outer wall of telescopic link (5) is fixed to be provided with slide bar (6), place chamber (7) have been seted up to the inside of second connecting pipe (2), place the inside of chamber (7) and seted up spacing groove (8);
the lower extreme rotation of first connecting pipe (1) is provided with universal rotation seat (9), the fixed connecting plate (10) that is provided with of lower extreme of universal rotation seat (9), the fixed connector (11) that is provided with of lower extreme of connecting plate (10), the fixed hidden hole (12) that is provided with of lower terminal surface of connector (11), the inside of connector (11) is provided with through-hole (13), the inside of through-hole (13) is provided with bolt (14), threaded hole (15) are seted up to the lower extreme of connecting plate (10).
2. The universal connector for the transmission shaft with the adjustable center distance according to claim 1, wherein one side, close to the fixed seat (3), of the telescopic rod (5) is fixedly connected with the fixed seat (3).
3. A centre-to-centre spacing adjustable propeller shaft universal connector according to claim 1, characterized in that the telescopic rod (5) is located inside the placement cavity (7).
4. The universal connector for transmission shafts with adjustable center distance according to claim 1, wherein the sliding rod (6) is located in the limiting groove (8) to slide.
5. The universal connector for the transmission shaft with the adjustable center distance according to claim 1, wherein a limiting block (17) is fixedly arranged on the outer wall of the sliding rod (6).
6. The universal connector for transmission shafts with adjustable center distance according to claim 1, wherein the inside of the connecting head (11) is fixedly provided with a connecting hole (16).
7. A centre-to-centre adjustable propeller shaft universal connector according to claim 1, characterized in that the output end of the bolt (14) opens into the interior of the threaded bore (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223435375.XU CN219035357U (en) | 2022-12-21 | 2022-12-21 | Transmission shaft universal connector with adjustable center distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223435375.XU CN219035357U (en) | 2022-12-21 | 2022-12-21 | Transmission shaft universal connector with adjustable center distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219035357U true CN219035357U (en) | 2023-05-16 |
Family
ID=86284119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223435375.XU Active CN219035357U (en) | 2022-12-21 | 2022-12-21 | Transmission shaft universal connector with adjustable center distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219035357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537733A (en) * | 2018-12-28 | 2019-03-29 | 佛山科学技术学院 | A kind of Collapsible house |
-
2022
- 2022-12-21 CN CN202223435375.XU patent/CN219035357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537733A (en) * | 2018-12-28 | 2019-03-29 | 佛山科学技术学院 | A kind of Collapsible house |
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