Water conservancy pipeline connecting device for water conservancy project

Abstract

The invention relates to the technical field of water conservancy projects, and discloses a water conservancy pipeline connecting device for a water conservancy project, which comprises a shell, and front-back through cleaning holes are formed in the front and back surfaces of the shell. According to the water conservancy pipeline connecting device for the water conservancy project, through mutual cooperation of a first inserting groove, a second inserting groove, a third inserting groove and a fourth inserting groove, a worker can insert any one of pipelines with various pipe diameters into one set of inserting grooves, then a hand-cranking wheel is controlled to rotate, a clamping plate can be made to move towards the inner side, and therefore the clamping plate can move towards the inner side; the distance between the clamping plates and the inner sides of the clamping plates is adjustable until the outer surface of the pipeline is clamped, so that any one of the pipelines with various pipe diameters can be clamped and fixed, and the device can also be applied even if the pipe diameter of the pipeline is changed, so that the device can be applied to the pipelines with the various pipe diameters; the applicability of the device is greatly improved, and the device is convenient to use by workers.

Description

Technical Field

[0001] The invention relates to the technical field of water conservancy projects, and in particular to a water conservancy pipeline connecting device for a water conservancy project. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. During the construction of water conservancy projects, pipelines need to be laid in order to control and allocate natural surface water and groundwater. When laying pipelines, connecting devices are needed to connect and fix the pipelines. However, when the existing pipeline connecting devices are used, they can only be connected to pipelines that are compatible with the connecting devices. When the diameter of the pipeline changes, it is necessary to replace the appropriate connecting device for connection. It is not easy to realize that a single connecting device can be applied to pipelines of various diameters, which greatly reduces the applicability of the connecting device and is inconvenient for the staff to use. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a water conservancy pipeline connecting device for water conservancy projects.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a water conservancy pipeline connection device for a water conservancy project, comprising a shell, the front and back sides of the shell are both provided with cleaning holes that pass through from front to back, a rotatable hollow ball is arranged inside the shell, a transmission rod is fixedly connected to the top of the outer surface of the hollow ball, the top of the transmission rod passes through the upper surface of the shell, and then the turntable is fixedly connected, the left and right sides of the outer surface of the hollow ball are both provided with through holes that pass through from left to right, the left and right sides of the shell are both provided with a first slot, the inner wall of the first slot is provided with a second slot, the inner wall of the second slot is provided with a third slot, and the inner wall of the third slot is provided with a fourth slot. A water flow hole is provided on the inner wall of the fourth slot, and the water flow hole is communicated with the through hole. A fixing frame is fixedly sleeved on the left and right sides of the outer side surface of the shell, and a fixing rod is fixedly connected to the top and bottom of the inner wall of the fixing frame. Sliding blocks are movably sleeved on both sides of the front side of the outer surface of the fixing rod, and a clamping plate is fixedly connected to the inner side surface of the sliding block. A connecting block is fixedly connected to the front and back sides of the fixing frame, and a transmission threaded rod is penetrated by the connecting block and the outer side surface of the fixing frame. The connecting block and the fixing frame are both threadedly connected to the transmission threaded rod, and a hand wheel is fixedly connected to the outer end of the transmission threaded rod, and a rotating wheel is fixedly connected to the inner end of the transmission threaded rod, and the rotating wheel is rotatably connected to the inside of the clamping plate.

[0005] Preferably, a first sealing member is fixedly connected to the inner wall of the first slot.

[0006] Preferably, a second sealing member is fixedly connected to the inner wall of the second slot.

[0007] Preferably, a third sealing member is fixedly connected to the inner wall of the third slot.

[0008] Preferably, a fourth sealing member is fixedly connected to the inner wall of the fourth slot.

[0009] Preferably, a connecting ring is fixedly sleeved on the top of the outer surface of the transmission rod, and the upper surface of the connecting ring is fixedly connected to the lower surface of the turntable.

[0010] Preferably, a triangular piece is fixedly connected to the inner side surface of the fixing frame, and the inner side surface of the triangular piece is fixedly connected to the outer side surface of the shell.

[0011] Preferably, fixing rings are fixedly sleeved on both the front and rear sides of the outer surface of the fixing rod, and the outer side surface of the fixing ring is fixedly connected to the inner wall of the fixing frame.

[0012] Preferably, an anti-slip layer is fixedly connected to the inner side surface of the clamping plate, and the material of the anti-slip layer is set to be rubber.

[0013] Preferably, a reinforcement ring is fixedly sleeved on the inner side of the outer surface of the connection block, and the inner side surface of the reinforcement ring is fixedly connected to the outer side surface of the fixing frame.

[0014] Compared with the prior art, the present invention provides a water conservancy pipeline connection device for water conservancy projects, which has the following beneficial effects: 1. The water conservancy project uses a water conservancy pipeline connecting device. Through the mutual cooperation between the first slot, the second slot, the third slot and the fourth slot, the staff can insert any one of the pipes of various diameters into the interior of one group of slots, and then control the hand-cranked wheel to rotate, so that the clamping plate can move inward until the outer surface of the pipe is clamped. The spacing on the inner side of the clamping plate is adjustable. Therefore, any one of the pipes of various diameters can be clamped and fixed. Therefore, even if the diameter of the pipe changes, the device can be applied, so that the device can be applied to pipes of various diameters, which greatly improves the applicability of the device and facilitates the use of the staff.

[0015] 2. The water conservancy project uses a water conservancy pipeline connection device. The hollow ball and the through hole are driven by the control turntable to rotate ninety degrees along the inside of the shell. The outer surface of the hollow ball releases the obstruction of the cleaning hole, so that it temporarily blocks the water flow hole, so that the through hole is temporarily disconnected from the water flow hole, and is temporarily connected to the cleaning hole to prevent water from gushing out. Then the staff can use the cleaning hole and the through hole to clean the impurities and soil settled in the water when the water flows through the inside of the hollow ball, so as to prevent the inside of the hollow ball from being blocked. After cleaning, the control turntable can be used to rotate the hollow ball back to its previous state. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a vertical cross-sectional schematic diagram of the shell structure of the present invention; Figure 3 It is a vertical cross-sectional schematic diagram of the hollow ball structure of the present invention; Figure 4 It is a schematic diagram of the local structure of the present invention; Figure 5 It is a schematic diagram of the partial structure decomposition of the present invention.

[0017] In the figure: 1. shell; 2. cleaning hole; 3. hollow ball; 4. transmission rod; 5. turntable; 6. through hole; 7. first slot; 8. second slot; 9. third slot; 10. fourth slot; 11. water hole; 12. fixed frame; 13. fixed rod; 14. sliding block; 15. clamping plate; 16. connecting block; 17. transmission threaded rod; 18. hand wheel; 19. rotating wheel; 20. first sealing member; 21. second sealing member; 22. third sealing member; 23. fourth sealing member; 24. connecting ring; 25. triangle member; 26. fixed ring; 27. anti-skid layer; 28. reinforcement ring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-5The present invention provides a technical solution: a water conservancy pipeline connection device for a water conservancy project, comprising a shell 1, the front and back sides of the shell 1 are both provided with cleaning holes 2 that penetrate front and back, a rotatable hollow ball 3 is arranged inside the shell 1, a transmission rod 4 is fixedly connected to the top of the outer surface of the hollow ball 3, the top of the transmission rod 4 penetrates the upper surface of the shell 1, and then a turntable 5 is fixedly connected, the left and right sides of the outer surface of the hollow ball 3 are both provided with through holes 6 that penetrate left and right, the left and right sides of the shell 1 are both provided with first slots 7, the inner wall of the first slot 7 is provided with a second slot 8, the inner wall of the second slot 8 is provided with a third slot 9, the inner wall of the third slot 9 is provided with a fourth slot 10, and when the inner diameters of the first slot 7, the second slot 8, the third slot 9 and the fourth slot 10 are opened, the staff can make adjustments according to the outer diameters of several commonly used groups of pipelines. The fourth slot 10 is opened and processed and produced according to actual conditions. A water flow hole 11 is opened on the inner wall of the fourth slot 10, and the water flow hole 11 is communicated with the through hole 6. The left and right sides of the outer side surface of the shell 1 are fixedly sleeved with a fixed frame 12, and the top and bottom of the inner wall of the fixed frame 12 are fixedly connected with a fixed rod 13. The front sides of the outer surface of the fixed rod 13 are movably sleeved with sliding blocks 14, and the inner side surface of the sliding block 14 is fixedly connected with a clamping plate 15. The front and back sides of the fixed frame 12 are fixedly connected with a connecting block 16, and the connecting block 16 and the outer side surface of the fixed frame 12 are jointly penetrated by a transmission threaded rod 17, and the connecting block 16 and the fixed frame 12 are both threadedly connected with the transmission threaded rod 17, and the outer end of the transmission threaded rod 17 is fixedly connected to a hand wheel 18, and the inner end of the transmission threaded rod 17 is fixedly connected to a rotating wheel 19, and the rotating wheel 19 is rotatably connected to the inside of the clamping plate 15.

[0020] Through the mutual cooperation between the first slot 7, the second slot 8, the third slot 9 and the fourth slot 10, the staff can insert any one of the pipes of various diameters into the interior of one group of slots, and then control the hand wheel 18 to rotate, so that the clamping plate 15 can move inward until the outer surface of the pipe is clamped. The inner spacing of the clamping plate 15 is adjustable. Therefore, any one of the pipes of various diameters can be clamped and fixed. Therefore, even if the diameter of the pipe changes, the device can be applied, so that the device can be applied to pipes of various diameters, which greatly improves the applicability of the device and facilitates the use of the staff.

[0021] By controlling the turntable 5 to drive the hollow ball 3 and the through hole 6 to rotate ninety degrees along the inside of the shell 1, the outer surface of the hollow ball 3 releases the obstruction of the cleaning hole 2, so that it temporarily blocks the water flow hole 11, so that the through hole 6 is temporarily disconnected from the water flow hole 11, and is temporarily connected to the cleaning hole 2 to prevent the outflow of water. Subsequently, the staff can use the cleaning hole 2 and the through hole 6 to clean the impurities and mud settled in the water when the water flows through the inside of the hollow ball 3, so as to prevent the inside of the hollow ball 3 from being blocked. After cleaning, the turntable 5 is controlled to rotate the hollow ball 3 back to its previous state.

[0022] In the present invention, in order to improve the sealing between the pipeline and the first slot 7, a first sealing member 20 is fixedly connected to the inner wall of the first slot 7. The first sealing member 20 can seal between the pipeline and the first slot 7 to prevent overflow and waste of water resources and improve the sealing between the pipeline and the first slot 7.

[0023] In the present invention, in order to improve the sealing between the pipeline and the second slot 8, a second sealing member 21 is fixedly connected to the inner wall of the second slot 8. The second sealing member 21 can seal between the pipeline and the second slot 8 to prevent overflow and waste of water resources, thereby improving the sealing between the pipeline and the second slot 8.

[0024] In the present invention, in order to improve the sealing between the pipeline and the third slot 9, a third sealing member 22 is fixedly connected to the inner wall of the third slot 9. The third sealing member 22 can seal between the pipeline and the third slot 9 to prevent overflow and waste of water resources, thereby improving the sealing between the pipeline and the third slot 9.

[0025] In the present invention, in order to improve the sealing between the pipeline and the fourth slot 10, a fourth seal 23 is fixedly connected to the inner wall of the fourth slot 10. The fourth seal 23 can seal between the pipeline and the fourth slot 10 to prevent overflow and waste of water resources, thereby improving the sealing between the pipeline and the fourth slot 10.

[0026] In the present invention, in order to prevent the connection between the top end of the transmission rod 4 and the turntable 5 from being easily broken, a connecting ring 24 is fixedly sleeved on the top of the outer surface of the transmission rod 4, and the upper surface of the connecting ring 24 is fixedly connected to the lower surface of the turntable 5. The connecting ring 24 increases the connection area between the top end of the transmission rod 4 and the turntable 5, improves the connection strength, and prevents the connection between the top end of the transmission rod 4 and the turntable 5 from being easily broken.

[0027] In the present invention, in order to ensure the stability of the fixed frame 12 when it is in use, a triangular piece 25 is fixedly connected to the inner side surface of the fixed frame 12, and the inner side surface of the triangular piece 25 is fixedly connected to the outer side surface of the shell 1. The triangular piece 25 increases the connection area between the fixed frame 12 and the shell 1, improves the fixing effect, and thus ensures the stability of the fixed frame 12 when it is in use.

[0028] In the present invention, in order to improve the stability of the connection between the outer end of the fixing rod 13 and the inner wall of the fixing frame 12, a fixing ring 26 is fixedly sleeved on both the front and rear sides of the outer surface of the fixing rod 13, and the outer side surface of the fixing ring 26 is fixedly connected to the inner wall of the fixing frame 12. The fixing ring 26 increases the connection area between the outer end of the fixing rod 13 and the inner wall of the fixing frame 12, improves the fixing effect, and improves the stability of the connection between the outer end of the fixing rod 13 and the inner wall of the fixing frame 12.

[0029] In the present invention, in order to prevent the pipe from rotating or sliding after being clamped by the clamping plate 15, an anti-slip layer 27 is fixedly connected to the inner side of the clamping plate 15. The anti-slip layer 27 is made of rubber. The anti-slip layer 27 made of rubber has a good anti-slip effect, which increases the friction between the pipe and the pipe, preventing the pipe from rotating or sliding after being clamped by the clamping plate 15.

[0030] In the present invention, in order to improve the stability of the connection between the connecting block 16 and the fixed frame 12, a reinforcement ring 28 is fixedly sleeved on the inner side of the outer surface of the connecting block 16, and the inner side surface of the reinforcement ring 28 is fixedly connected to the outer side surface of the fixed frame 12. The reinforcement ring 28 increases the connection area between the connecting block 16 and the fixed frame 12, thereby improving the stability of the connection between the connecting block 16 and the fixed frame 12.

[0031] When in use, the staff places the device at a designated location, and then inserts the two sets of pipes inwardly into the interior of a slot that matches the pipe diameter, such as inserting the inner ends of the two sets of pipes into the interior of the first slot 7. At the same time, the inner ends of the two sets of pipes are tightly attached to the surface of the first sealing member 20. The first sealing member 20 is used to improve the sealing between the inner ends of the two sets of pipes and the inner wall of the first slot 7 to prevent water leakage. Then, the staff controls the hand-cranked wheel 18 to drive the transmission threaded rod 17 to rotate in a designated direction, and at the same time, the inner end of the transmission threaded rod 17 drives the rotating wheel 19 to rotate along the inside of the clamping plate 15. Because the transmission threaded rod 17 is threadedly connected to the connecting block 16 and the fixed frame 12, when the transmission threaded rod 17 rotates in the direction specified by the transmission threaded rod 17, the clamping plate 15 and the anti-skid layer 27 can be pushed to move inward, and at the same time, the clamping plate 15 drives the sliding block 14 to move inward along the outer surface of the fixed rod 13 until the anti-skid layer 27 is closely attached to the outer surface of the pipe. At the same time, because the transmission threaded rod 17 is threadedly connected to the connecting block 16 and the fixed frame 12, the self-locking function of the clamping plate 15 can be realized. At the same time, the setting of the anti-skid layer 27 increases the friction between the contact surface with the pipe, preventing The pipe slides or rotates, and the clamping and fixing of the pipe is completed. At the same time, the connection between the two groups of pipes is completed. When the device is used, the water flow inside the pipe will flow through the two groups of water holes 11 and the two groups of through holes 6. After the device has been used for a period of time, the staff can drive the transmission rod 4 to rotate ninety degrees along the inside of the shell 1 by controlling the turntable 5. At the same time, the bottom end of the transmission rod 4 drives the hollow ball 3 and the through hole 6 to rotate ninety degrees along the inside of the shell 1, so that the outer surface of the hollow ball 3 temporarily releases the cover of the cleaning hole 2, and at the same time, it temporarily covers the water hole 11. To prevent the outflow of water, the through hole 6 is temporarily disconnected from the water flow hole 11, and finally, it is temporarily connected to the cleaning hole 2. Then the staff can use the cleaning hole 2 and the through hole 6 to clean the impurities and soil settled in the water when the water flows through the inside of the hollow ball 3, so as to prevent the inside of the hollow ball 3 from being blocked. After cleaning, the control turntable 5 rotates the hollow ball 3 back to the previous state, so that the outer surface of the hollow ball 3 releases the obstruction of the water flow hole 11 and re-blocks the cleaning hole 2, and at the same time, the through hole 6 is connected to the water flow hole 11 again, so that the water flows again.

[0032] The sizes and shapes of all components in this structure are not specifically limited here and need to be produced according to actual conditions.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water conservancy pipeline connection device for a water conservancy project, comprising a housing (1), characterized in that: The front and back sides of the shell (1) are provided with cleaning holes (2) that pass through from front to back. A rotatable hollow ball (3) is arranged inside the shell (1). A transmission rod (4) is fixedly connected to the top of the outer surface of the hollow ball (3). The top of the transmission rod (4) passes through the upper surface of the shell (1) and is then fixedly connected to the turntable (5). The left and right sides of the outer surface of the hollow ball (3) are provided with through holes (6) that pass through from left to right. The left and right sides of the shell (1) are provided with first slots (7). The inner wall of the first slot (7) is provided with a second slot (8). The inner wall of the second slot (8) is provided with a third slot (9). The inner wall of the third slot (9) is provided with a fourth slot (10). The inner wall of the fourth slot (10) is provided with a water flow hole (11). The water flow hole (11) is communicated with the through hole (6). A fixed frame (12) is fixedly sleeved on both left and right sides of the outer side surface of the shell (1), a fixed rod (13) is fixedly connected to the top and bottom of the inner wall of the fixed frame (12), a sliding block (14) is movably sleeved on both sides of the front side of the outer surface of the fixed rod (13), the inner side surface of the sliding block (14) is fixedly connected to a clamping plate (15), a connecting block (16) is fixedly connected to the front and back sides of the fixed frame (12), a transmission threaded rod (17) is penetrated through the connecting block (16) and the outer side surface of the fixed frame (12), the connecting block (16) and the fixed frame (12) are both threadedly connected to the transmission threaded rod (17), the outer end of the transmission threaded rod (17) is fixedly connected to a hand-cranked wheel (18), the inner end of the transmission threaded rod (17) is fixedly connected to a rotating wheel (19), and the rotating wheel (19) is rotatably connected to the inside of the clamping plate (15).

2. A water conservancy pipeline connection device for water conservancy projects according to claim 1, characterized in that: A first sealing member (20) is fixedly connected to the inner wall of the first slot (7).

3. A water conservancy pipeline connection device for water conservancy projects according to claim 1, characterized in that: A second sealing member (21) is fixedly connected to the inner wall of the second slot (8).

4. A water conservancy pipeline connection device for water conservancy projects according to claim 1, characterized in that: A third sealing member (22) is fixedly connected to the inner wall of the third slot (9).

5. A water conservancy pipeline connection device for water conservancy projects according to claim 1, characterized in that: A fourth sealing member (23) is fixedly connected to the inner wall of the fourth slot (10).

6. A water conservancy pipeline connection device for water conservancy projects according to claim 1, characterized in that: A connecting ring (24) is fixedly sleeved on the top of the outer surface of the transmission rod (4), and the upper surface of the connecting ring (24) is fixedly connected to the lower surface of the rotating disk (5).

7. A water conservancy pipeline connection device for water conservancy projects according to claim 1, characterized in that: A triangular piece (25) is fixedly connected to the inner side surface of the fixing frame (12), and the inner side surface of the triangular piece (25) is fixedly connected to the outer side surface of the shell (1).

8. A water conservancy pipeline connection device for water conservancy projects according to claim 1, characterized in that: A fixing ring (26) is fixedly sleeved on both the front and rear sides of the outer surface of the fixing rod (13), and the outer side surface of the fixing ring (26) is fixedly connected to the inner wall of the fixing frame (12).

9. A water conservancy pipeline connection device for water conservancy projects according to claim 1, characterized in that: An anti-slip layer (27) is fixedly connected to the inner side surface of the clamping plate (15), and the material of the anti-slip layer (27) is set to be rubber.

10. A water conservancy pipeline connection device for water conservancy projects according to claim 1, characterized in that: A reinforcement ring (28) is fixedly sleeved on the inner side of the outer surface of the connection block (16), and the inner side surface of the reinforcement ring (28) is fixedly connected to the outer side surface of the fixing frame (12).

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