CN221455796U - Pipeline connecting device for hydraulic engineering - Google Patents
Pipeline connecting device for hydraulic engineering Download PDFInfo
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- CN221455796U CN221455796U CN202323075563.0U CN202323075563U CN221455796U CN 221455796 U CN221455796 U CN 221455796U CN 202323075563 U CN202323075563 U CN 202323075563U CN 221455796 U CN221455796 U CN 221455796U
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Abstract
The utility model discloses a pipeline connecting device for hydraulic engineering, which belongs to the technical field of pipeline connection and comprises a base, wherein a positioning mechanism is arranged on the base, a second pipeline is arranged on the positioning mechanism, and a driving mechanism for driving the second pipeline to move is arranged in the middle of the positioning mechanism. According to the utility model, the device is arranged at one end of the first pipeline, the pipeline to be installed is placed in the side plate, the side plate is driven to rotate by the first motor, so that the second pipeline gradually moves upwards until the side plate abuts against two sides of the first pipeline, the positions of the side plate and the second pipeline are fixed, at the moment, the second pipeline is concentric with the first pipeline, the pipelines with different specifications can be subjected to position adjustment operation, the alignment accuracy is improved, the two movable blocks are driven to move towards the direction close to each other by the third motor, the driving roller is driven to rotate by the second motor, and the second pipeline is driven to move towards the direction close to the first pipeline, so that stable movement is realized.
Description
Technical Field
The utility model belongs to the technical field of pipeline connection, and particularly relates to a pipeline connection device for hydraulic engineering.
Background
In hydraulic engineering, the following modes are generally adopted for pipeline connection: the welding connection is suitable for large-diameter pipelines, common welding connection modes comprise butt welding, spiral welding and the like, and before the welding connection is carried out, the end parts of the pipelines are required to be cut and processed, and then the pipelines are connected by using a proper welding method; the threaded connection is suitable for small-diameter pipelines and easy-to-detach scenes, and the pipelines are usually screwed and fixed with each other through threads by using the forms of internal threads and external threads; the pressure connection adopts special connecting pieces, such as a flange, a clamp and the like, and the flange connection is a common connecting mode, and is fastened by using bolts through connecting the flange plate with two ends of a pipeline, so that the connection of the pipeline is realized.
The problems of the prior art are: when flange connection is adopted, the pipelines to be installed are hoisted, so that the pipelines are concentrically aligned with the fixed pipelines, the hoisting operation is easy to cause the condition that the two ends of the pipelines are not horizontal, the connection deviation is caused, and a great amount of time is consumed for concentric adjustment among the pipelines.
Disclosure of utility model
Aiming at the problems existing in the prior art, the utility model provides a pipeline connecting device for hydraulic engineering, which has the advantages of automatically adjusting concentricity of two pipelines and stably running, and solves the problems that the existing hoisting operation is easy to have the condition that the two ends of the pipeline are not horizontal, the connection deviation is caused, and a large amount of time is consumed for concentric adjustment between the pipelines.
The utility model discloses a pipeline connecting device for hydraulic engineering, which comprises a base, wherein the base is arranged on one side of a first pipeline, a positioning mechanism is arranged on the base, a second pipeline is arranged on the positioning mechanism, and a driving mechanism for driving the second pipeline to move is arranged in the middle of the positioning mechanism.
As the preferable mode of the utility model, the positioning mechanism comprises two fixed blocks, the two fixed blocks are fixedly connected to the middle part of the upper surface of the base, and a first rotating shaft and a second rotating shaft are respectively sleeved on the two fixed blocks in a rotating way.
As preferable, the two ends of the first rotating shaft are fixedly connected with driving gears, and the two ends of the second rotating shaft are fixedly connected with driven gears.
As the preferable mode of the utility model, the two driving gears are respectively meshed with the two driven gears, one end of the base is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with the driving gears.
As the preferable mode of the utility model, the shaft bodies at the two ends of the first rotating shaft and the second rotating shaft are fixedly connected with side plates, each side plate is in rolling connection with a plurality of balls, and the balls are in rolling connection with the peripheral surface of the second pipeline.
As the preferable mode of the utility model, the driving mechanism comprises a supporting plate, the supporting plate is fixedly connected to two fixed blocks, two sides in the supporting plate are respectively provided with a bidirectional screw rod and a limiting rod, one end of the supporting plate is fixedly provided with a third motor, the output end of the third motor is fixedly connected with one end of the bidirectional screw rod, the other end of the bidirectional screw rod is rotatably connected to the side wall of the supporting plate, and two ends of the limiting rod are respectively fixedly connected with two side walls of the supporting plate.
As the preferable mode of the utility model, the two end rod bodies of the limiting rod are respectively provided with a movable block in a sliding sleeve manner, one end of the movable block, which is far away from the limiting rod, is internally sleeved with a screw rod sleeve, and the screw rod sleeve is in threaded sleeve on the two-way screw rod body.
As the utility model is preferable, the upper surfaces of the two movable blocks are fixedly connected with a second motor, the output end of the second motor is fixedly connected with a driving roller, and the two driving rollers are respectively clamped at two sides of the second pipeline.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the device is arranged at one end of the first pipeline, the pipeline to be installed is placed in the side plate, the side plate is driven to rotate by the first motor, so that the second pipeline gradually moves upwards until the side plate abuts against two sides of the first pipeline, the positions of the side plate and the second pipeline are fixed, and the second pipeline is concentric with the first pipeline at the moment.
2. According to the utility model, the two movable blocks are driven to move towards the direction close to each other by the third motor until the driving roller abuts against two sides of the second pipeline, and then the driving roller is driven to rotate by the second motor to drive the second pipeline to move towards the direction close to the first pipeline, so that stable movement is realized, and labor is saved.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of the cross-sectional perspective view of the view A-A of FIG. 2 in accordance with the present utility model;
Fig. 4 is an enlarged view of the structure of fig. 1B according to the present utility model.
In the figure: 1. a base; 2. a positioning mechanism; 3. a driving mechanism; 4. a first pipe; 5. a second pipe; 201. a first motor; 202. a side plate; 203. a ball; 204. a first rotating shaft; 205. a second rotating shaft; 206. a drive gear; 207. a driven gear; 208. a fixed block; 301. a support plate; 302. a two-way screw rod; 303. a limit rod; 304. a movable block; 305. a screw rod sleeve; 306. a second motor; 307. a driving roller; 308. and a third motor.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the pipe connection device for hydraulic engineering provided by the embodiment of the utility model comprises a base 1, wherein the base 1 is arranged on one side of a first pipe 4, a positioning mechanism 2 is arranged on the base 1, a second pipe 5 is arranged on the positioning mechanism 2, and a driving mechanism 3 for driving the second pipe 5 to move is arranged in the middle of the positioning mechanism 2.
In the application, the first pipeline 4 is a mounted pipeline, the second pipeline 5 is a pipeline to be mounted, the positioning mechanism 2 is used for adjusting the position of the second pipeline 5, and the driving mechanism 3 is used for moving the second pipeline 5 so as to connect the second pipeline 5 with the first pipeline 4.
Further, the positioning mechanism 2 comprises two fixing blocks 208, the two fixing blocks 208 are fixedly connected to the middle of the upper surface of the base 1, a first rotating shaft 204 and a second rotating shaft 205 are respectively sleeved on the two fixing blocks 208 in a rotating mode, two ends of the first rotating shaft 204 are fixedly connected with driving gears 206, two ends of the second rotating shaft 205 are fixedly connected with driven gears 207, the two driving gears 206 are respectively meshed with the two driven gears 207, one end of the base 1 is fixedly connected with a first motor 201, the output end of the first motor 201 is fixedly connected with the driving gears 206, two end shafts of the first rotating shaft 204 and two end shafts of the second rotating shaft 205 are fixedly connected with side plates 202, a plurality of balls 203 are respectively connected to each side plate 202 in a rolling mode, and the balls 203 are connected with the outer peripheral surface of the second pipeline 5 in a rolling mode.
In the application, two ends of a first rotating shaft 204 and a second rotating shaft 205 respectively penetrate through two fixed blocks 208, two side plates 202 on two sides are V-shaped, when a second pipeline 5 is positioned, the device is arranged at one end of a first pipeline 4, the two side plates 202 on one end are positioned at two sides of the first pipeline 4, then the second pipeline 5 is placed in the side plates 202, a first motor 201 is started to drive the first rotating shaft 204 and a driving gear 206 to rotate, the driven gear 207 drives the second rotating shaft 205 to reversely rotate through the engagement between the driving gear 206 and a driven gear 207, the two side plates 202 are driven to simultaneously rotate towards the directions close to each other until the two side plates 202 are abutted against two sides of the first pipeline 4, the second pipeline 5 gradually moves upwards in the rotation process of the side plates 202, and when the rotation of the side plates 202 stops, the second pipeline 5 and the first pipeline 4 are concentric, the concentric adjustment of the second pipeline 5 and the first pipeline 4 is realized, through the technical scheme, the position adjustment operation of pipelines with different specifications can be carried out, and the damage caused by the arrangement of balls 203 can be avoided in the operation process.
Further, the driving mechanism 3 comprises a supporting plate 301, the supporting plate 301 is fixedly connected to the two fixing blocks 208, two bidirectional screw rods 302 and limiting rods 303 are respectively arranged on two sides of the inside of the supporting plate 301, a third motor 308 is fixedly arranged at one end of the supporting plate 301, the output end of the third motor 308 is fixedly connected with one end of the bidirectional screw rods 302, the other end of the bidirectional screw rods 302 is rotatably connected to the side walls of the supporting plate 301, two ends of the limiting rods 303 are respectively fixedly connected with two side walls of the supporting plate 301, movable blocks 304 are respectively sleeved on shafts at two ends of the limiting rods 303 in a sliding manner, screw rod sleeves 305 are respectively sleeved inside one ends of the movable blocks 304, which are far away from the limiting rods 303, screw rod sleeves 305 are respectively sleeved on the shafts of the bidirectional screw rods 302 in a threaded manner, second motors 306 are respectively fixedly connected to the upper surfaces of the two movable blocks 304, driving rollers 307 are fixedly connected to the output ends of the second motors 306, and the two driving rollers 307 are respectively clamped on two sides of the second pipeline 5.
In the application, the two driving rollers 307 are positioned at two sides of the second pipeline 5, after the height of the second pipeline 5 is fixed, the third motor 308 is started to drive the bidirectional screw rod 302 to rotate, the screw rod sleeve 305 drives the movable block 304 to move towards the direction close to the second pipeline 5 through the threaded fit between the screw rod sleeve 305 and the bidirectional screw rod 302 and the limit of the limit rod 303, so that the second motors 306 and the driving rollers 307 at two sides synchronously move until being clamped at two sides of the second pipeline 5, and then the second motor 306 is started to drive the driving rollers 307 to rotate, so that the second pipeline 5 is driven to move towards the direction close to the first pipeline 4 until being connected to the first pipeline 4.
The working principle of the utility model is as follows:
When the device works, the two side plates 202 at one end are arranged at one end of the first pipeline 4, the second pipeline 5 is placed in the side plates 202, the first motor 201 is started to drive the first rotating shaft 204 and the driving gear 206 to rotate, the driven gear 207 drives the second rotating shaft 205 to reversely rotate through the engagement between the driving gear 206 and the driven gear 207, the two side plates 202 are driven to simultaneously rotate towards the direction close to each other until the two side plates 202 are abutted against the two sides of the first pipeline 4, the second pipeline 5 gradually moves upwards in the rotating process of the side plates 202, when the side plates 202 stop rotating, the second pipeline 5 is concentric with the first pipeline 4, the concentric adjustment of the second pipeline 5 and the first pipeline 4 is realized, then the third motor 308 is started to drive the bidirectional screw rod 302 to rotate, the screw rod sleeve 305 drives the movable block 304 to move towards the direction close to the second pipeline 5 through the threaded fit and the limit rod 303 to the limit the bidirectional screw rod, so that the second motor 306 and the driving roller 307 on the two sides are synchronously moved until the two sides of the second pipeline 5 are clamped, and then the second pipeline 5 is driven to move towards the first pipeline 4 through the second motor 306 to the direction close to the first pipeline 4.
To sum up: the pipe connecting device for the hydraulic engineering is characterized in that a pipe to be installed is placed in one end of a first pipe 4, the first motor 201 drives the side plate 202 to rotate, the second pipe 5 gradually moves upwards until the side plate 202 abuts against two sides of the first pipe 4, the positions of the side plate 202 and the second pipe 5 are fixed, at the moment, the second pipe 5 and the first pipe 4 are concentric, the third motor 308 drives two movable blocks 304 to move towards the direction close to each other until a driving roller 307 abuts against two sides of the second pipe 5, and then the second motor 306 drives the driving roller 307 to rotate, so that the second pipe 5 is driven to move towards the direction close to the first pipe 4, and stable movement is achieved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a pipeline connecting device for hydraulic engineering, includes base (1), its characterized in that: the base (1) is arranged on one side of the first pipeline (4), a positioning mechanism (2) is arranged on the base (1), a second pipeline (5) is arranged on the positioning mechanism (2), and a driving mechanism (3) for driving the second pipeline (5) to move is arranged in the middle of the positioning mechanism (2).
2. A hydraulic engineering pipe connection as claimed in claim 1, wherein: the positioning mechanism (2) comprises two fixed blocks (208), the two fixed blocks (208) are fixedly connected to the middle of the upper surface of the base (1), and a first rotating shaft (204) and a second rotating shaft (205) are respectively sleeved on the two fixed blocks (208) in a rotating mode.
3. A hydraulic engineering pipe connection as claimed in claim 2, wherein: the two ends of the first rotating shaft (204) are fixedly connected with driving gears (206), and the two ends of the second rotating shaft (205) are fixedly connected with driven gears (207).
4. A hydraulic engineering pipe connection as claimed in claim 3, wherein: the two driving gears (206) are respectively meshed with the two driven gears (207), one end of the base (1) is fixedly connected with a first motor (201), and the output end of the first motor (201) is fixedly connected with the driving gears (206).
5. A hydraulic engineering pipe connection as claimed in claim 4, wherein: the two end shafts of the first rotating shaft (204) and the second rotating shaft (205) are fixedly connected with side plates (202), each side plate (202) is connected with a plurality of balls (203) in a rolling mode, and the balls (203) are connected with the outer peripheral surface of the second pipeline (5) in a rolling mode.
6. A hydraulic engineering pipe connection as claimed in claim 2, wherein: the driving mechanism (3) comprises a supporting plate (301), the supporting plate (301) is fixedly connected to two fixing blocks (208), two bidirectional screw rods (302) and limiting rods (303) are respectively arranged on two sides of the inside of the supporting plate (301), a third motor (308) is fixedly arranged at one end of the supporting plate (301), the output end of the third motor (308) is fixedly connected with one end of the bidirectional screw rods (302), the other end of the bidirectional screw rods (302) is rotatably connected to the side wall of the supporting plate (301), and two ends of the limiting rods (303) are fixedly connected with two side walls of the supporting plate (301) respectively.
7. A hydraulic engineering pipe connection as claimed in claim 6, wherein: the two ends of the limiting rod (303) are sleeved with movable blocks (304) in a sliding mode, one end, far away from the limiting rod (303), of each movable block (304) is sleeved with a screw rod sleeve (305), and the screw rod sleeves (305) are sleeved with the two-way screw rods (302) in a threaded mode.
8. A hydraulic engineering pipe connection as claimed in claim 7, wherein: the upper surfaces of the two movable blocks (304) are fixedly connected with second motors (306), the output ends of the second motors (306) are fixedly connected with driving rollers (307), and the two driving rollers (307) are respectively clamped at two sides of the second pipeline (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323075563.0U CN221455796U (en) | 2023-11-15 | 2023-11-15 | Pipeline connecting device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323075563.0U CN221455796U (en) | 2023-11-15 | 2023-11-15 | Pipeline connecting device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221455796U true CN221455796U (en) | 2024-08-02 |
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ID=92359476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323075563.0U Active CN221455796U (en) | 2023-11-15 | 2023-11-15 | Pipeline connecting device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221455796U (en) |
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2023
- 2023-11-15 CN CN202323075563.0U patent/CN221455796U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251203 Address after: 834700 No.4 Baigtuobe Street, Tacheng City, Tacheng Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Tacheng Water Conservancy Design and Research Institute Co.,Ltd. Country or region after: China Address before: 261100 No. 4401, Yixin street, Hanting District, Weifang City, Shandong Province Patentee before: Hanting management station of Shandong water diversion project operation and maintenance center Country or region before: China |
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| TR01 | Transfer of patent right |