Water conservancy pipeline for water conservancy project

Abstract

The utility model discloses a water conservancy pipeline for a water conservancy project, and belongs to the technical field of water conservancy projects. The water conservancy pipeline comprises a pipe body, the pipe body comprises a left pipe body and a right pipe body, the connecting end of the left pipe body is rotationally connected with a splicing pipe, and a plurality of clamping holes are formed in the splicing pipe in a circumferential array mode; the sliding ring is clamped on the right pipe body in a sliding manner; a plurality of through grooves are formed in the circumference of the wall face of the clamping section at equal intervals, clamping plates are hinged to the positions, at the through grooves, of the inner wall of the right pipe body, and the clamping plates are used for being clamped into the clamping holes when the splicing pipe is inserted into the clamping section. Slidable push blocks and through holes are arranged in the circumferential direction of the sliding ring at equal intervals, push rods used for pushing the push blocks are arranged in the through holes, and the push blocks are used for being clamped into the through grooves and pushing the clamping plates to rotate. By means of the large-aperture water conservancy pipeline splicing device, splicing of large-aperture water conservancy pipelines can be rapidly achieved, the construction progress is accelerated, and the construction efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a water conservancy pipeline for water conservancy projects, belonging to the field of water conservancy engineering technology. Background Technology

[0002] Water pipelines are pipelines used to transport water resources and are widely used in irrigation, water supply, and drainage. They are important engineering facilities for water resource management and utilization, responsible for transporting water resources and ensuring the normal operation of water conservancy projects and the rational allocation of water resources.

[0003] For some pipes with large diameters, connecting them in pairs takes a lot of time and effort. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a water conservancy pipeline for water conservancy projects, which solves the problem of time-consuming and laborious interconnection of water conservancy pipelines with large diameters in the prior art.

[0005] The technical problem to be solved by this utility model is achieved by the following technical solution: a water conservancy pipeline for water conservancy projects, comprising: a pipe body, the pipe body including a left pipe body and a right pipe body, the connecting end of the left pipe body being rotatably connected to a splicing pipe, the splicing pipe having a plurality of locking holes arranged in a circular array on its circumference, the connecting end of the right pipe body extending outward to a locking section; a sliding ring, slidably locking onto the right pipe body; a plurality of through grooves are equidistantly opened on the circumference of the wall surface of the locking section, a locking plate is hinged to the inner wall of the right pipe body at the position of the through groove, the locking plate being used to lock into the locking holes when the splicing pipe is inserted into the locking section; wherein, the sliding ring is equidistantly arranged with slidable push blocks and through holes in the circumferential direction, a push rod for pushing the push blocks is provided in the through holes, the push blocks being used to lock into the through grooves and push the locking plate to rotate.

[0006] By adopting the above technical solution, the splicing of large-diameter water conservancy pipelines can be achieved quickly, accelerating the construction progress and improving construction efficiency. During the splicing of water conservancy pipelines, the left and right pipe bodies are first aligned. Then, the splicing pipe is rotated so that the locking holes on the splicing pipe align with the through grooves on the locking section. The splicing pipe is then inserted into the locking section, and the sliding ring pushes the locking plate to rotate, causing the barbed section to groove into the locking hole, thus achieving the mutual locking of the left and right pipe bodies. Due to the rotatable splicing pipe design, it is not necessary to rotate the entire pipe body during splicing, reducing the effort required to move the pipe body during connection.

[0007] The present invention is further configured such that: the snap-fit ​​section is provided with threads, and the left tube body is fitted with an external threaded ring; when the left tube body and the right tube body are spliced ​​together, the external threaded ring rotates onto the snap-fit ​​section and pushes the sliding ring in a threaded feed manner.

[0008] By adopting the above technical solution, after the left and right pipe bodies are spliced ​​together, the external threaded ring is turned to the snap-fit ​​section and rotated. The sliding ring is pushed by the threaded push, so that the push block set on the sliding ring can be smoothly snapped into the through groove. The push block is pushed into the through groove by the push rod. The push block pushes the snap plate, causing the snap plate to rotate and snap into the snap hole, thus sealing the through groove.

[0009] The present invention is further configured such that: the card plate includes a barb section, one end of the barb section is provided with a barb for engaging the card hole, and the other end is connected to a push section, the connection point of the barb section and the push section is a hinge point.

[0010] By adopting the above technical solution, the left tube body and the right tube body are connected by interlocking the barbs on the barb section and the locking holes. At the same time, increasing the pushing force of the push block on the lower push section can improve the connection strength between the barb section and the locking holes, making the connection between the two tighter.

[0011] The present invention is further configured such that: a movable block is slidably engaged in the through groove in the vertical direction, a transverse groove is provided in the length direction of the movable block, and the pushing section extends upward into the through groove and is slidably engaged in the transverse groove.

[0012] By adopting the above technical solution, the horizontal groove ensures that the push section will not interfere with the through groove when it rotates. When the movable block is pushed, the end of the push section that is slidably engaged in the horizontal groove can slide along the horizontal groove, thereby enabling the entire plate to rotate smoothly.

[0013] The present invention is further configured such that: a slot is provided on the snap-fit ​​section to limit the rotation of the sliding ring.

[0014] By adopting the above technical solution, the circumferential rotation of the sliding ring is limited by the slot, so that the push block can be smoothly inserted into the through slot when the sliding ring is moving, preventing misalignment between the push block and the through slot.

[0015] The present invention is further configured such that the external threaded ring has a plurality of grips arranged in a circumferential array.

[0016] By adopting the above technical solution, the handle can assist construction personnel in rotating the external threaded ring, thereby increasing the knob force of the external threaded ring.

[0017] The present invention is further configured such that: a plurality of elastic elements are arranged in a circumferential array on the outer wall of the right tube between the root of the snap-fit ​​section and the sliding ring, the elastic elements being used to push the sliding ring outward.

[0018] By adopting the above technical solution, the sliding ring can be reset by the elastic element, so that after the left tube body and the right tube body are separated, the sliding ring can be pushed back to the initial state.

[0019] The beneficial effects of this utility model are: by setting up splicing pipes and snap-fit ​​sections, the water conservancy pipeline does not need to be rotated when splicing. At the same time, by snapping the plates and snap-fit ​​holes together, the left and right pipe bodies can be quickly snapped together, which is convenient for construction workers to carry out the work and improves construction efficiency.

[0020] The external threaded ring assists in the movement of the sliding ring, ensuring even force distribution. During this movement, the elastic element is compressed, stabilizing the ring and preventing it from wobbling. When the push block on the sliding ring is pushed to the slot position, a push rod propels the push block into the slot, pushing the movable block within the slot and causing the lower push section to be pushed. The barbed section then engages with the locking hole, enabling rapid connection between the left and right tube bodies. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention during assembly;

[0022] Figure 2 For the present utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0023] Figure 3 This is a three-dimensional structural diagram of the left and right tubes of this utility model after they are spliced ​​together.

[0024] Figure 4 This is an axial sectional view of the present invention;

[0025] Figure 5 For the present utility model Figure 3 Enlarged schematic diagram of the structure at point B.

[0026] In the diagram: 1. Pipe body; 101. Left pipe body; 102. Right pipe body; 2. Splicing pipe; 201. Locking hole; 3. Locking section; 4. Sliding ring; 401. Through groove; 402. Locking groove; 5. Push block; 6. Push rod; 7. Locking plate; 701. Barbed section; 702. Downward push section; 8. External threaded ring; 801. Handle; 9. Movable block; 901. Horizontal groove; 10. Elastic element. Detailed Implementation

[0027] To facilitate a clear understanding of the technical means, creative features, objectives, and effects of this utility model, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0028] like Figure 1As shown, a water conservancy pipeline for a water conservancy project includes: a pipe body 1, which includes a left pipe body 101 and a right pipe body 102. The connecting end of the left pipe body 101 is rotatably connected to a splicing pipe 2, and the splicing pipe 2 has a plurality of locking holes 201 arranged in a circular array. The connecting end of the right pipe body 102 extends outward to a locking section 3; a sliding ring 4 is slidably locked onto the right pipe body 102; a plurality of through grooves 401 are equidistantly opened on the circumference of the wall surface of the locking section 3, and a locking plate 7 is hinged to the inner wall of the right pipe body 102 at the position of the through groove 401. The locking plate 7 is used to lock into the locking holes 201 when the splicing pipe 2 is inserted into the locking section 3; wherein, the sliding ring 4 is equidistantly arranged with slidable push blocks 5 and through holes in the circumferential direction, and a push rod 6 for pushing the push blocks 5 is provided in the through holes. The push blocks 5 are used to lock into the through grooves 401 and push the locking plate 7 to rotate.

[0029] In this embodiment, the number of locking holes 201 is equal to the number of through slots 401, both being six, arrayed on the left tube 101 and the right tube 102 respectively. During the splicing of the tubes 1, the splicing pipe 2 on the left tube 101 and the locking segment 3 on the right tube 102 need to correspond to each other. By rotating the splicing pipe 2, the position of the locking hole 201 on the splicing pipe 2 corresponds to the position of the through slot 401 on the locking segment 3. After the position is aligned, the splicing pipe 2 is inserted into the locking segment 3 by moving the left tube 101. Then, the sliding ring 4 is controlled to compress the elastic element 10, so that the push block 5 on the sliding ring 4 can be smoothly locked into the through slot 401. While the push block 5 pushes the locking plate 7, it seals the through slot 401. After the locking plate 7 is pushed, it rotates, so that the locking plate 7 is locked with the locking hole 201 on the splicing pipe 2 inserted into the locking segment 3.

[0030] The cooperation between the clamping plate 7 and the clamping hole 201 enables a quick and tight connection between the left pipe body 101 and the right pipe body 102, which facilitates the docking of large pipe fittings by construction personnel without the need to twist the entire pipe body 1 in the circumferential direction, thus improving the work efficiency of the workers.

[0031] Furthermore, the push rod 6 used to push the push block 5 is a threaded rod, and the push rod 6 and the push block 5 are rotatably connected. The push rod 6 and the sliding ring 4 are threadedly connected. By rotating the push rod 6, the push rod 6 can move into the sliding ring 4, thereby pushing the push block 5 into the through groove 401, and then pushing the clamping plate 7 in the through groove 401.

[0032] Furthermore, a knob head is provided at the outer end of the push rod 6 to assist in rotating the push rod 6, so that construction workers can operate the push rod 6 to push the push block 5 without the aid of tools.

[0033] like Figure 1As shown, in this embodiment, the snap-fit ​​section 3 is provided with threads, and the left tube 101 is fitted with an external threaded ring 8. When the left tube 101 and the right tube 102 are spliced, the external threaded ring 8 rotates onto the snap-fit ​​section 3 and pushes the sliding ring 4 in a threaded feed manner.

[0034] The external threaded ring 8 can assist construction personnel in pushing the sliding ring 4. After the left pipe body 101 and the right pipe body 102 are connected, by rotating the external threaded ring 8, the external threaded ring 8 knob is turned to abut against the sliding ring 4. Then, the external threaded ring 8 is rotated to push the sliding ring 4 by means of the threaded knob, which greatly reduces the difficulty of pushing the sliding ring 4.

[0035] like Figure 3 As shown, there are three handles 801 equidistantly arranged in the circumferential direction of the external threaded ring 8. The construction personnel can use the handles 801 to assist in rotating the external threaded ring 8, thereby controlling the rotation of the external threaded ring 8 more effortlessly.

[0036] like Figure 2 As shown, the card plate 7 includes a barb section 701. One end of the barb section 701 is provided with a barb for engaging the card hole 201, and the other end is connected to a push section 702. The connection point between the barb section 701 and the push section 702 is a hinge point.

[0037] When the clamping plate 7 is pushed by the pusher block 5, the clamping plate 7 will rotate along the hinge point, allowing the barbed section 701 to smoothly engage with the locking hole 201. The barbs on the barbed section 701 engage with the locking hole 201, thus connecting the left tube 101 and the right tube 102. Simultaneously, increasing the pushing force of the pusher block 5 on the lowering section 702 enhances the connection between the barbed section 701 and the locking hole 201, making the connection even tighter.

[0038] Furthermore, a rotary spring is provided at the hinge point for resetting the clamping plate 7, so that the hook section 701 can quickly disengage from the clamping hole 201 before the left pipe separates from the right pipe.

[0039] like Figure 4 and Figure 5 As shown, a movable block 9 is vertically slidably engaged in the through groove 401. A horizontal groove 901 is provided in the length direction of the movable block 9. The push section 702 extends upward into the through groove 401 and is slidably engaged in the horizontal groove 901.

[0040] By engaging the movable block 9 with the push section 702, the end of the push section 702 slides in the transverse groove 901 when it is pushed, making the entire transmission process smoother and preventing interference. At the same time, the movable block 9 can also play an auxiliary sealing role.

[0041] like Figure 1As shown, the snap-fit ​​section 3 is provided with a snap-fit ​​groove 402, which is used to limit the rotation of the sliding ring 4 and prevent the sliding ring 4 from rotating in the circumferential direction, causing the axial position between the push block 5 and the through groove 401 to shift.

[0042] Furthermore, the outer wall of the right tube 102 between the root of the snap-fit ​​section 3 and the sliding ring 4 has a number of elastic elements 10 arranged in a circular array.

[0043] In this embodiment, the elastic element 10 is specifically a spring, which is used to stabilize the sliding ring 4 so that the sliding ring 4 can remain stable during the pushing process. At the same time, it can play a reset role for the sliding ring 4, and after the left tube 101 and the right tube 102 are separated, it can push the sliding ring 4 back to the initial position.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A water conservancy pipeline for a water conservancy project, characterized in that, include: The tube body (1) includes a left tube body (101) and a right tube body (102). The connecting end of the left tube body (101) is rotatably connected to a splicing pipe (2). The splicing pipe (2) has a plurality of locking holes (201) arranged in a circular array on its circumference. The connecting end of the right tube body (102) extends outward to have a locking section (3). The sliding ring (4) is slidably engaged with the right tube body (102); The snap-fit ​​section (3) has several through slots (401) equidistantly spaced around its circumference. A snap-fit ​​plate (7) is hinged to the inner wall of the right tube body (102) at the position of the through slot (401). The snap-fit ​​plate (7) is used to snap into the snap-fit ​​hole (201) when the splicing tube (2) is inserted into the snap-fit ​​section (3). The sliding ring (4) is provided with slidable push blocks (5) and through holes at equal intervals in the circumferential direction. A push rod (6) for pushing the push block (5) is provided in the through hole. The push block (5) is used to be inserted into the through groove (401) to push the card plate (7) to rotate.

2. A water conservancy pipeline for a water conservancy project according to claim 1, characterized in that: The snap-fit ​​section (3) is provided with threads, and the left tube body (101) is fitted with an external threaded ring (8). When the left tube body (101) and the right tube body (102) are spliced ​​together, the external threaded ring (8) rotates onto the snap-fit ​​section (3) and pushes the sliding ring (4) by threaded feed.

3. A water conservancy pipeline for a water conservancy project according to claim 2, characterized in that: The card plate (7) includes a barb section (701), one end of which is provided with a barb for engaging the card hole (201), and the other end is connected to a push section (702). The connection point between the barb section (701) and the push section (702) is a hinge point.

4. A water conservancy pipeline for a water conservancy project according to claim 3, characterized in that: A movable block (9) is vertically slidably engaged in the through groove (401). A transverse groove (901) is provided along the length of the movable block (9). The push section (702) extends upward into the through groove (401) and is slidably engaged in the transverse groove (901).

5. A water conservancy pipeline for a water conservancy project according to claim 3, characterized in that: The snap-fit ​​section (3) is provided with a snap-fit ​​groove (402) for limiting the rotation of the sliding ring (4).

6. A water conservancy pipeline for a water conservancy project according to claim 2, characterized in that: The external threaded ring (8) has a circumferential array of several grips (801).

7. A water conservancy pipeline for a water conservancy project according to claim 1, characterized in that: The outer wall of the right tube (102) between the root of the snap-fit ​​section (3) and the sliding ring (4) has a plurality of elastic elements (10) arranged in a circular array. The elastic elements (10) are used to push the sliding ring (4) outward.

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