CN221696698U - Pipeline interfacing apparatus for hydraulic engineering - Google Patents

Abstract

The utility model relates to the technical field of pipeline butt joint and discloses a pipeline butt joint device for hydraulic engineering, which comprises a base, wherein one side of the top of the base is fixedly connected with a plurality of supports, a positioning ring is fixedly connected between the tops of two adjacent supports, both sides of the top of the positioning ring are fixedly connected with supports, a sliding rod is connected inside the supports in a sliding manner, one end of the sliding rod penetrates through the positioning ring and is fixedly connected with an arc plate, one side of the support is provided with a sliding groove, both sides of the top of the base are fixedly connected with edges, and the top of the base is fixedly connected with a hydraulic cylinder. According to the utility model, through the cooperation of the base, the support, the positioning ring, the movable rod, the arc plate, the chute, the fixed frame, the hydraulic cylinder, the connecting rod, the fixed frame, the movable ring and the movable rod, the pipeline butt joint device for hydraulic engineering can be used for quickly and conveniently aligning two pipelines, excessive adjustment of workers is not needed, and the butt joint efficiency of the device is improved.

Description

A pipe docking device for water conservancy projects

Technical Field

The utility model relates to the technical field of pipeline butt joint, in particular to a pipeline butt joint device for water conservancy projects.

Background Art

The pipe docking device for water conservancy projects is a device used to connect two sections of pipes to ensure the tightness and structural firmness between the pipes. This device is often used in water conservancy projects to install, repair and maintain pipe systems, including water delivery, drainage, irrigation and other aspects.

After searching, patent announcement number CN219768082U discloses a pipe docking device for water conservancy project construction, including two fixed horizontal plates and a sliding block, a vertical plate, and two vertical plates, and the two vertical plates are respectively fixedly connected to the surface of the opposite side of the two fixed horizontal plates. The pipe docking device for water conservancy project construction provided by the utility model is provided with a sliding block, and the device is provided with an installation slot at the lower end of the outer surface of the sliding block along its length direction, and a sliding ring is slidably connected inside the installation slot. In actual application, the sliding ring is first sleeved on the port of the pipeline, and then the device is fixed, and then the screw rod and the threaded rod are rotated to adjust the position of the sliding ring in the horizontal direction and the vertical direction, so as to drive the synchronous movement of the pipeline port until one pipeline port is adjusted to be aligned with the other pipeline port, and then the two pipelines can be docked. The device is simple and convenient to operate, and has high working efficiency, thereby improving the practicality of the device.

The device in the above document is easy to operate and has high working efficiency, thereby improving the practicality of the device. However, when docking, workers need to adjust the positions of the two pipes many times to achieve the alignment effect, which is time-consuming and labor-intensive. Therefore, a pipe docking device for water conservancy projects is proposed.

Utility Model Content

In order to make up for the above shortcomings, the utility model provides a pipe docking device for water conservancy projects, aiming to improve the problem in the prior art that workers need to adjust the positions of two pipes multiple times during docking to achieve the alignment effect, which is a time-consuming and labor-intensive process.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

The top of the base is provided with a plurality of brackets, and the outer edges of the brackets are slidably connected to the brackets.

As a further description of the above technical solution:

The transmission assembly includes a connecting plate, a support frame and a guide rail, the connecting plate is fixedly connected to the outer periphery of one of the connecting rods, a tooth block is fixedly connected to the bottom of the connecting plate, the support frame is fixedly connected to the middle side of the top of the base, a connecting shaft is rotatably connected inside the support frame, one end of the connecting shaft is fixedly connected to a driving gear, the driving gear and the tooth block are meshed, the other end of the connecting shaft is fixedly connected to a transmission gear, the guide rail is fixedly connected to the outside of the base, a rack is slidably connected to the outer periphery of the guide rail, the top of the rack is meshed with the transmission gear, and the bottom of the rack is meshed with the driven gear.

As a further description of the above technical solution:

The outer side of the movable rod passes through the bracket and is slidably connected to the inside of the sliding groove.

As a further description of the above technical solution:

The middle side of the bottom of the lifting platform is slidably connected to the inside of the guide groove, and the bottom of the lifting platform is slidably connected to the top of the base.

As a further description of the above technical solution:

One end of the movable rod is rotatably connected to an end of the sliding rod away from the arc-shaped plate, and the other end of the movable rod is rotatably connected to the outer side of the movable ring.

As a further description of the above technical solution:

Both sides of the top of the lifting platform are fixedly connected to limit blocks, and the midpoints of the limit blocks are aligned with the midpoints of the positioning rings.

As a further description of the above technical solution:

The diameter of the transmission gear is greater than the diameter of the driving gear.

The utility model has the following beneficial effects:

1. In the utility model, through the cooperation of the base, the bracket, the positioning ring, the movable rod, the arc plate, the slide groove, the fixed frame, the hydraulic cylinder, the connecting rod, the fixed frame, the movable ring and the movable rod, the pipe docking device for water conservancy projects can quickly and conveniently align two pipes without requiring excessive adjustments by workers, thereby improving the efficiency of the device docking.

2. In the utility model, through the cooperation of the threaded rod, the lifting platform, the limit block, the gear block, the support frame, the connecting shaft, the driving gear, the transmission gear, the guide rail, the rack and the driven gear, the pipe docking device for water conservancy projects can assist workers in quickly transporting the pipes to the device when docking the pipes, so that the workers can directly push the next pipe into the device for docking after docking the previous pipe, thereby further improving the working efficiency of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective view of a pipe docking device for water conservancy projects proposed by the utility model;

Figure 2 is an enlarged view of point A in Figure 1;

Figure 3 is an enlarged view of point B in Figure 1;

FIG4 is an enlarged view of point C in FIG1 ;

FIG. 5 is a schematic diagram of the internal structure of a bracket of a pipe docking device for a water conservancy project proposed by the present invention.

Legend:

1. Base; 2. Bracket; 3. Positioning ring; 4. Slide rod; 5. Arc plate; 6. Slide groove; 7. Fixed frame; 8. Hydraulic cylinder; 9. Connecting rod; 10. Fixed frame; 11. Movable ring; 12. Movable rod; 13. Connecting plate; 14. Guide groove; 15. Threaded rod; 16. Lifting platform; 17. Limit block; 18. Gear block; 19. Support frame; 20. Connecting shaft; 21. Driving gear; 22. Transmission gear; 23. Guide rail; 24. Rack; 25. Driven gear.

DETAILED DESCRIPTION

The following will be combined with the drawings of the utility model specification to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

With reference to Fig. 1, Fig. 2 and Fig. 5, an embodiment of the utility model is provided: a pipe docking device for water conservancy projects, comprising a base 1, a driving component is installed at the bottom of the base 1, which can drive the device to move, so as to facilitate workers to carry out continuous pipe docking work. A plurality of brackets 2 are fixedly connected to one side of the top of the base 1, a positioning ring 3 is fixedly connected between the tops of two adjacent brackets 2, and brackets 2 are fixedly connected to both sides of the top of the positioning ring 3. The positioning ring 3 is fixed by the bracket 2 at the bottom to ensure that the device will not shake when positioning the two pipes. A sliding rod 4 is slidably connected inside the bracket 2, one end of the sliding rod 4 passes through the positioning ring 3 and is fixedly connected to an arc plate 5. When the four adjacent arc plates 5 are extended at the same time, the outer side of the pipe inside the positioning ring 3 can be clamped, and with the cooperation of four arc plates 5 distributed in equal distances, the automatic positioning and alignment of the pipe is realized.

Referring to Fig. 1, Fig. 2 and Fig. 5, a slide groove 6 is provided on one side of the bracket 2, and the slide groove 6 allows the slide bar 4 inside the bracket 2 to be pulled and moved synchronously by the movable rod 12. The two edges of the top of the base 1 are fixedly connected with 7, and the top of 7 is fixedly connected with a hydraulic cylinder 8, and the output end of the hydraulic cylinder 8 is fixedly connected with a connecting rod 9, and the outer periphery of the connecting rod 9 is fixedly connected with two fixed frames 10, and the middle of the fixed frame 10 is fixedly connected with a movable ring 11, and a movable rod 12 is arranged between the movable ring 11 and the slide bar 4. The hydraulic cylinder 8 is started to push the two groups of connecting rods 9 to move in opposite directions, and the movement of the connecting rod 9 drives the fixed frame 10 to move, and the movement of the fixed frame 10 will drive the middle movable ring 11 to move, so that the four movable rods 12 are pulled synchronously to move through the movable ring 11. Then, the slide bar 4 is pulled to slide inside the bracket 2 by the movable rod 12, and the adjacent four slide bars 4 will move synchronously inside the bracket 2 and approach the center of the positioning ring 3, and then the slide bar 4 will push the arc plate 5 to contact the outside of the pipeline. The two groups of arc plates 5 on the front side will clamp the pipes to be connected and center them at the center of the positioning ring 3, and the two groups of arc plates 5 on the back side will clamp the ends of the connected pipes and center them at the center of the positioning ring 3. Then the two pipe ends are quickly aligned, which is convenient for workers to connect and fix.

Referring to Figures 1, 2 and 4, a guide groove 14 is provided on the other side of the top of the base 1. A threaded rod 15 is rotatably connected inside the guide groove 14. A lifting platform 16 is threadedly connected to the outer periphery of the threaded rod 15, so that the protruding part at the bottom of the lifting platform 16 is threaded with the threaded rod 15, so that the threaded rod 15 can drive the lifting platform 16 to move when it rotates. At the same time, the lifting platform 16 can adjust the height of its top platform, which is convenient for adjusting the pipeline and can directly enter the docking device. A driven gear 25 is fixedly connected to one end of the threaded rod 15. A transmission assembly is installed on the middle side of the top of the base 1. The driven gear 25 can be driven to rotate through the cooperation of the driving assembly, so that the threaded rod 15 can rotate to adjust the position of the lifting platform 16. The edge worker can carry out pipeline docking while sending the next pipeline to be docked to the device, realizing continuous docking operations. The outer side of the movable rod 12 passes through the bracket 2 and is slidably connected to the inside of the slide groove 6, so that the movable rod 12 can slide inside the slide groove 6, drive the slide rod 4 to slide inside the bracket 2, and extend the arc plate 5 to tighten the outside of the pipeline or detach from the outside of the pipeline.

Referring to Figures 1, 2 and 5, the middle side of the bottom of the lifting platform 16 is slidably connected to the inside of the guide groove 14, and the bottom of the lifting platform 16 is slidably connected to the top of the base 1, so that the lifting platform 16 can be more stable when moving. One end of the movable rod 12 is rotatably connected to the end of the slide bar 4 away from the arc plate 5, and the other end of the movable rod 12 is rotatably connected to the outside of the movable ring 11, so that the movable ring 11 can synchronously drive the four movable rods 12 to move, and then the four movable rods 12 can synchronously pull the four slide bars 4 to move inside the bracket 2. The top of the lifting platform 16 is fixedly connected to the limiting blocks 17 on both sides, and the midpoint of the limiting blocks 17 is aligned with the midpoint of the positioning circle 3. The limiting blocks 17 can prevent the pipes placed on the lifting platform 16 from slipping, and it is also convenient to directly deliver the pipes into the equipment. At the same time, a conveying component can also be installed on the lifting platform 16 to automatically transport the pipes to the inside of the equipment for docking.

Referring to Fig. 1, Fig. 3 and Fig. 4, the transmission assembly includes a connecting plate 13, a support frame 19 and a guide rail 23. The connecting plate 13 is fixedly connected to the outer periphery of one of the connecting rods 9. The bottom of the connecting plate 13 is fixedly connected to a tooth block 18. The support frame 19 is fixedly connected to the middle side of the top of the base 1. The support frame 19 is internally rotatably connected to a connecting shaft 20. While positioning and fixing the two pipes, the connecting rod 9 will push the connecting plate 13 to move and drive the tooth block 18 to move, thereby driving the driving gear 21 to rotate through the tooth block 18, and then driving the transmission gear 22 to rotate. The transmission gear 22 rotates and drives the rack 24 at the bottom to slide backward on the outer periphery of the guide rail 23. The cooperation between the transmission gear 22 and the driving gear 21 allows the rack 24 to move a sufficiently long distance. Subsequently, the tooth pattern at the bottom of the rack 24 drives the driven gear 25 to rotate, thereby driving the threaded rod 15 to rotate. The rotation of the threaded rod 15 will drive the lifting platform 16 to slide toward the other side on the top of the base 1. When the arc plate 5 tightens the outer side of the pipe to position, the lifting platform 16 moves to the other side of the base 1. Then the workers can place the next pipe on the lifting platform 16 with the assistance of the lifting equipment.

Referring to Fig. 1, Fig. 3 and Fig. 4, one end of the connecting shaft 20 is fixedly connected with a driving gear 21, which meshes with the gear block 18, and the other end of the connecting shaft 20 is fixedly connected with a transmission gear 22, and the guide rail 23 is fixedly connected to the outside of the base 1, and the outer periphery of the guide rail 23 is slidably connected with a rack 24, and the top of the rack 24 meshes with the transmission gear 22, and the bottom of the rack 24 meshes with the driven gear 25. After docking and fastening, the hydraulic cylinder 8 is started to pull the front and rear two groups of connecting rods 9 to move toward each other for a distance, so that the arc plate 5 is temporarily separated from the outside of the pipeline under the pull of the slide rod 4, and at the same time, the threaded rod 15 is reversed through the transmission assembly to drive the lifting platform 16 to reset for a distance. Then the driving component at the bottom of the device is started to move forward until the two positioning rings 3 on the rear side of the device move to the other side end of the docked pipeline. Then continue to start the hydraulic cylinder 8 to pull the front and rear two groups of connecting rods 9 until the arc plate 5 and the inner side of the positioning ring 3 fit together, and the arc plate 5 is completely separated from the outside of the pipeline. And the connecting plate 13 will also pull the tooth block 18 backward with the movement of the connecting rod 9, driving the driving gear 21 to rotate in the opposite direction, so that the driving assembly can drive the driven gear 25 to continue to rotate in the opposite direction, so that the threaded rod 15 rotates to transport the lifting platform 16 to the side close to the positioning ring 3. Until the arc plate 5 and the inner side of the positioning ring 3 are in contact, the lifting platform 16 moves to the initial position and moves the pipe placed on it together. At this time, the worker can repeat the previous operation, push the pipe into the first two positioning rings 3 of the device, and contact the end of the previous pipe. After that, just repeat the operation to achieve convenient pipe docking, realize convenient and fast loading of the device, and improve the efficiency of pipe docking. The diameter of the transmission gear 22 is larger than the diameter of the driving gear 21, so that the driving gear 21 and the transmission gear 22 can enlarge the shorter stroke of the tooth block 18, so that the rack 24 can move more strokes, and then the driven gear 25 can drive the threaded rod 15 to rotate, drive the lifting platform 16 to move more distance, so that the device can be continuously loaded when it is running.

Working principle: When the pipes are docked, the pipes to be docked on the lifting platform 16 will be limited by the limit block 17 on the lifting platform 16. The worker pushes the pipes so that the pipes directly enter the first two positioning rings 3 and then contact the docked pipes in the rear two positioning rings 3. At this time, the hydraulic cylinder 8 is started to push the two groups of connecting rods 9 to move in opposite directions. The movement of the connecting rods 9 drives the fixed frame 10 to move. The movement of the fixed frame 10 drives the middle movable ring 11 to move, thereby synchronously pulling the four movable rods 12 to move through the movable ring 11. Then, the sliding rod 4 is pulled by the movable rod 12 to slide inside the bracket 2. The adjacent four sliding rods 4 will move synchronously inside the bracket 2 and approach the center of the positioning ring 3, and then the sliding rod 4 will push the arc plate 5 to contact the outside of the pipe. The two groups of arc plates 5 on the front side will clamp the pipes to be docked and center them at the center of the positioning ring 3, and the two groups of arc plates 5 on the rear side will clamp the ends of the docked pipes and center them at the center of the positioning ring 3. Then the two ends of the pipes are quickly aligned, which is convenient for workers to connect and fix, and improves the docking efficiency of the water conservancy pipes. At the same time, while positioning and fixing the two pipes, the connecting rod 9 will push the connecting plate 13 to move and drive the tooth block 18 to move, thereby driving the driving gear 21 to rotate through the tooth block 18, and then driving the transmission gear 22 to rotate, and the transmission gear 22 rotates to drive the rack 24 at the bottom to slide backward on the outer periphery of the guide rail 23. The cooperation between the transmission gear 22 and the driving gear 21 allows the rack 24 to move a sufficiently long distance. Then the tooth pattern at the bottom of the rack 24 will drive the driven gear 25 to rotate, and then drive the threaded rod 15 to rotate. The rotation of the threaded rod 15 will drive the lifting platform 16 to slide toward the other side at the top of the base 1. When the arc plate 5 tightens the outer side of the pipe to position, the lifting platform 16 moves to the other side of the base 1, and then the worker can place the next pipe on the lifting platform 16 with the assistance of the lifting equipment.

After the docking and fastening, the hydraulic cylinder 8 is started to pull the front and rear two groups of connecting rods 9 to move towards each other for a distance, so that the arc plate 5 is temporarily separated from the outside of the pipeline under the pull of the slide rod 4, and at the same time, the threaded rod 15 is reversed through the transmission component to drive the lifting platform 16 to reset for a distance. Then the driving component at the bottom of the equipment is started to move forward until the two positioning rings 3 on the rear side of the equipment move to the other end of the docked pipeline. Then the hydraulic cylinder 8 is continued to be started to pull the front and rear two groups of connecting rods 9 until the arc plate 5 and the inner side of the positioning ring 3 are attached, and the arc plate 5 is completely separated from the outer side of the pipeline. And the connecting plate 13 will also pull the tooth block 18 backward with the movement of the connecting rod 9, driving the driving gear 21 to rotate in the opposite direction, so that the driving component can drive the driven gear 25 to continue to rotate in the opposite direction, so that the threaded rod 15 rotates to transport the lifting platform 16 to the side close to the positioning ring 3. Until the arc plate 5 and the inner side of the positioning ring 3 are attached, the lifting platform 16 moves to the initial position and moves the pipeline placed on it together. At this time, the worker can repeat the previous operation, push the pipe into the first two positioning rings 3 of the device, and contact the end of the previous pipe. After that, just repeat the operation to achieve convenient pipe docking, realize convenient and fast loading of the device, and improve the efficiency of pipe docking.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a pipeline interfacing apparatus for hydraulic engineering, includes base (1), its characterized in that: the utility model discloses a lifting platform, including base (1) top one side fixedly connected with a plurality of support (2), two adjacent fixedly connected with retainer plate (3) between support (2) top, equal fixedly connected with support (2) in retainer plate (3) top both sides, inside sliding connection of support (2) has slide bar (4), slide bar (4) one end runs through retainer plate (3) and fixedly connected with arc (5), spout (6) have been seted up to support (2) one side, equal fixedly connected with (7) in base (1) top both sides edge, 7) top fixedly connected with pneumatic cylinder (8), pneumatic cylinder (8) output fixedly connected with connecting rod (9), connecting rod (9) periphery fixedly connected with two mount (10), mount (10) middle part fixedly connected with movable ring (11), be provided with movable rod (12) between movable ring (11) with slide bar (4), guide way (14) have been seted up at base (1) top opposite side, guide way (14) inside rotation is connected with spout (6), threaded rod (15) are connected with threaded rod (15) periphery (15), threaded rod (15) are connected with threaded platform (25) fixedly with one end, the middle side of the top of the base (1) is provided with a transmission component.

2. The hydraulic engineering pipeline docking device according to claim 1, wherein: the transmission assembly comprises a connecting plate (13), a supporting frame (19) and a guide rail (23), wherein the connecting plate (13) is fixedly connected to the periphery of one connecting rod (9), a tooth block (18) is fixedly connected to the bottom of the connecting plate (13), the supporting frame (19) is fixedly connected to the middle side of the top of the base (1), a connecting shaft (20) is rotatably connected to the inside of the supporting frame (19), one end of the connecting shaft (20) is fixedly connected with a driving gear (21), the driving gear (21) is meshed with the tooth block (18), the other end of the connecting shaft (20) is fixedly connected with a transmission gear (22), the guide rail (23) is fixedly connected to the outer side of the base (1), a rack (24) is slidably connected to the periphery of the guide rail (23), the top of the rack (24) is meshed with the transmission gear (22), and the bottom of the rack (24) is meshed with a driven gear (25).

3. The hydraulic engineering pipeline docking device according to claim 1, wherein: the outer side of the movable rod (12) penetrates through the bracket (2) and is connected inside the sliding groove (6) in a sliding way.

4. The hydraulic engineering pipeline docking device according to claim 1, wherein: the middle side of the bottom of the lifting platform (16) is in sliding connection with the inside of the guide groove (14), and the bottom of the lifting platform (16) is in sliding connection with the top of the base (1).

5. The hydraulic engineering pipeline docking device according to claim 1, wherein: one end of the movable rod (12) is rotatably connected with one end of the sliding rod (4) far away from the arc-shaped plate (5), and the other end of the movable rod (12) is rotatably connected with the outer side of the movable ring (11).

6. The hydraulic engineering pipeline docking device according to claim 1, wherein: limiting blocks (17) are fixedly connected to two sides of the top of the lifting platform (16), and the middle points of the limiting blocks (17) and the middle points of the positioning rings (3) are aligned.

7. The pipe docking device for hydraulic engineering according to claim 2, wherein: the diameter of the transmission gear (22) is larger than that of the driving gear (21).