Groove type water pipe connecting pipe fitting
By designing components such as upper and lower fixing rings, sealing anti-slip pads, and rotating blocks, the problem of easy vibration and loosening at water pipe connections is solved, achieving stable connection and improved sealing, thus extending the service life of the water pipes.
Patent Information
- Application Number
- CN202423302173.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In existing grooved water pipe connections, the lack of a connecting mechanism between the two clamps makes the water pipe prone to vibration and loosening under high pressure or large water flow, leading to leakage or damage.
It employs an upper fixing ring, a lower fixing ring, a sealing anti-slip pad, a rotating component, a pressing unit, a locking unit, and a connecting assembly. Through the cooperation of the rotating block and the groove, it achieves stable fixing and reinforced connection of the water pipe.
It improves the stability of water pipe connections, prevents displacement and loosening, enhances the sealing of connections, and extends the service life of water pipes.
Smart Images
Figure CN223677255U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water pipe connecting technical field especially relates to a groove formula water pipe connecting pipe fitting. BACKGROUND
[0002] At present, in the connection of the groove formula water pipe, two water pipes need to be butt jointed and fixed, at this time, the clamps are respectively installed on the two water pipes, and the connection is completed by using the clamp, but when the pipe connected by the clamp needs to be replaced due to the wound or crack, it is inconvenient to operate.
[0003] The prior art patent CN221958347U discloses a connecting clamp for fire water pipe, two fire water pipes are respectively inserted into two connecting pipes, the tightening bolt is tightened on the ring buckle and fixed by using the nut, the clamping ring is driven to be tightened, and then the fire water pipe and the connecting pipe are clamped tightly, the handle is gripped and rotated, the connecting rod is driven to rotate by ninety degrees on the mounting plate, so that the spherical valve does not completely block the center pipe, and the connection of the two fire water pipes is completed, when one of the fire water pipes needs to be replaced, the handle is rotated, the connecting rod is driven to rotate by ninety degrees on the mounting plate, so that the spherical valve completely blocks the center pipe, the tightening bolt of the connecting pipe on the side of the fire water pipe to be disassembled is reversely rotated, the clamping ring on this side is loosened, the fire water pipe is taken down and replaced, and the replacement of the fire water pipe is completed, when the fire water pipe needs to be replaced, it is convenient to operate.
[0004] In the foregoing prior art, the two clamps are used to respectively fix the water pipes, and no connecting mechanism is arranged between the two clamps, therefore, when the water pressure inside the water pipe is too high or the water flow inside the water pipe is too large, the butt joint of the two water pipes is prone to vibration, the water pipes are displaced and loosened, and finally water seepage occurs, and even the water pipes are damaged. SUMMARY
[0005] The utility model discloses a kind of groove formula water pipe connecting pipe fittings, solve the problem that the two clamps are used to respectively fix the water pipes in prior art, and no connecting mechanism is arranged between the two clamps, therefore, when the water pressure inside the water pipe is too high or the water flow inside the water pipe is too large, the butt joint of the two water pipes is prone to vibration, the water pipes are displaced and loosened, and finally water seepage occurs, and even the water pipes are damaged.
[0006] To achieve the above object, the utility model provides a kind of groove formula water pipe connecting pipe fittings, including upper fixed ring, lower fixed ring, two sealing antiskid pads, rotating part, pressing unit, locking unit and two connecting assemblies, the upper fixed ring and the lower fixed ring one end are connected by the rotating part, the pressing unit is set at the outside of the upper fixed ring and the lower fixed ring, the locking unit is set at the other end of the upper fixed ring and the lower fixed ring;
[0007] The connecting assembly comprises a fixing component, a connecting component and a rotating clamping block, the upper fixing ring and the lower fixing ring are provided with grooves, the fixing component is arranged on the upper fixing ring, one end of the connecting component is arranged on the fixing component, the other end of the connecting component is arranged on the rotating clamping block, and the connecting component and the rotating clamping block are matched with the grooves.
[0008] The pressing unit comprises two handles and a spring, the two handles are arranged on the outer sides of the upper fixing ring and the lower fixing ring respectively, and the two ends of the spring are movably connected with the corresponding handles and located between the two handles.
[0009] The locking unit comprises a rotating plate, a fixing plate, a first rotating handle and a first threaded rod, the fixing plate is provided with a first threaded hole, the rotating plate is rotatably connected with the other end of the upper fixing ring, the fixing plate is fixedly connected with the other end of the lower fixing ring, the first rotating handle is rotatably connected with the rotating plate, the first threaded rod is fixedly connected with one end of the first rotating handle, and the second threaded rod is matched with the first threaded hole.
[0010] The fixing component comprises a supporting block and a second threaded rod, the supporting block is provided with a second threaded hole, the supporting block is fixedly connected with the upper fixing ring and located on the outer wall of the upper fixing ring, the second threaded rod is matched with the second threaded hole, and one end of the second threaded rod, away from the supporting block, is rotatably connected with one end of the connecting component.
[0011] The connecting component comprises an L-shaped connecting rod, a second rotating handle and an anti-skid gasket, one end of the L-shaped connecting rod is rotatably connected with one end of the second threaded rod, away from the supporting block, the other end of the L-shaped connecting rod is matched with the groove, the second rotating handle is rotatably connected with one end of the L-shaped connecting rod, the second rotating handle penetrates through the L-shaped connecting rod and is fixedly connected with one end of the second threaded rod, away from the supporting block, the anti-skid gasket is fixedly connected with the rotating clamping block and located on the side of the rotating clamping block close to the upper fixing ring, and the other end of the L-shaped connecting rod is fixedly connected with the anti-skid gasket.
[0012] The utility model discloses a kind of trench formula water pipe connecting pipe fittings, the pressing unit is operated, the lower fixed ring is placed outside water pipe, the upper fixed ring is rotated by the rotating piece, cover and combine with the lower fixed ring on the upper half of water pipe, then the locking unit is operated to lock the upper fixed ring and the lower fixed ring, and then realize fixed to water pipe, simultaneously the sealing antiskid pad is contacted with water pipe, play the role of antiskid sealing, at this time the connecting component drives the rotating block to pass through the groove, and then the upper fixed ring or two lower fixed rings are docked, simultaneously the rotating block is rotated 90 degrees, no longer with the groove adaptation, and then realize limiting, cannot be separated from the groove, then the fixed component drives the connecting component and the rotating block to move, so that the rotating block and fixed ring are resisted between, realize the connection of two adjacent fixed rings Reinforcement, by above-mentioned structure setting, first two water pipes are separately fixed, then by the operation of rotating block and groove, two adjacent fixed rings are reinforced and connected, and then the stability of two water pipes after docking is improved, displacement and slack are prevented, the sealing property of connecting portion is improved, and the service life after water pipe connection is increased. BRIEF DESCRIPTION OF DRAWINGS
[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced as follows.
[0014] Figure 1 It is the overall structure diagram of the utility model.
[0015] Figure 2 It is the overall plan view of the utility model.
[0016] Figure 3 It is the A-A line section view of the utility model. Figure 2
[0017] Figure 4 It is the B-B line section view of the utility model. Figure 3
[0018] Figure 5 It is the C local structure of the utility model. Figure 1
[0019] Figure 6 It is the D local structure of the utility model. Figure 3
[0020] 1 - upper fixed ring, 2 - lower fixed ring, 3 - sealing non-slip pad, 4 - rotating part, 5 - rotating block, 6 - groove, 7 - handle, 8 - spring, 9 - rotating plate, 10 - fixed plate, 11 - first rotating handle, 12 - first threaded rod, 13 - first threaded hole, 14 - support block, 15 - second threaded rod, 16 - second threaded hole, 17 - L-shaped connecting rod, 18 - second rotating handle, 19 - non-slip washer. DETAILED DESCRIPTION
[0021] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.
[0022] Please refer to Figures 1 to 6 The trench type water pipe connecting pipe fitting provided by the present application comprises an upper fixed ring 1, a lower fixed ring 2, two sealing non-slip pads 3, a rotating part 4, a pressing unit, a locking unit and two connecting assemblies. The connecting assembly comprises a fixed component, a connecting component and a rotating block 5. The upper fixed ring 1 and the lower fixed ring 2 are both provided with a groove 6. The pressing unit comprises two handles 7 and a spring 8. The locking unit comprises a rotating plate 9, a fixed plate 10, a first rotating handle 11 and a first threaded rod 12. The fixed plate 10 is provided with a first threaded hole 13. The fixed component comprises a support block 14 and a second threaded rod 15. The support block 14 is provided with a second threaded hole 16. The connecting component comprises an L-shaped connecting rod 17, a second rotating handle 18 and a non-slip washer 19.
[0023] The upper fixing ring 1 and the lower fixing ring 2 are connected by the rotating part 4, the pressing unit is arranged outside the upper fixing ring 1 and the lower fixing ring 2, the locking unit is arranged at the other end of the upper fixing ring 1 and the lower fixing ring 2, the upper fixing ring 1 and the lower fixing ring 2 are provided with the recess 6, the fixing part is arranged on the upper fixing ring 1, one end of the connecting part is arranged on the fixing part, the other end of the connecting part is arranged on the rotating clamping block 5, and the connecting part and the rotating clamping block 5 are matched with the recess 6. The pressing unit is operated, the lower fixing ring 2 is placed outside the water pipe, the upper fixing ring 1 is rotated by the rotating part 4, is covered on the upper half of the water pipe, is matched with the lower fixing ring 2, then the locking unit is operated to lock the upper fixing ring 1 and the lower fixing ring 2, and the water pipe is fixed, meanwhile, the sealing anti-skid pad 3 is in contact with the water pipe, plays the role of anti-skid sealing, at this time, the connecting part drives the rotating clamping block 5 to pass through the recess 6, and then the two upper fixing rings 1 or the two lower fixing rings 2 are butt-jointed, meanwhile, the rotating clamping block 5 is rotated by 90 degrees and is no longer matched with the recess 6, thereby limiting and being unable to be separated from the recess 6, then the fixing part drives the connecting part and the rotating clamping block 5 to move, the rotating clamping block 5 is abutted between the fixing part and the fixing ring, the connection of the two adjacent fixing rings is reinforced.
[0024] Meanwhile, the two handles 7 are arranged outside the upper fixing ring 1 and the lower fixing ring 2 respectively, the two ends of the spring 8 are movably connected with the corresponding handles 7 and are located between the two handles 7. The handle 7 is gripped and pressed by the worker, the upper fixing ring 1 and the lower fixing ring 2 are rotated to open around the rotating part 4, and then are released, the spring 8 is rebounded to clamp the water pipe, and then the locking unit is operated to fix.
[0025] In addition, the fixing plate 10 is provided with a first threaded hole 13, the rotating plate 9 is rotationally connected with the other end of the upper fixing ring 1, the fixing plate 10 is fixedly connected with the other end of the lower fixing ring 2, the first rotating handle 11 is rotationally connected with the rotating plate 9, one end of the first threaded rod 12 is fixedly connected with the first rotating handle 11, and the second threaded rod 15 is matched with the first threaded hole 13. The first rotating handle 11 is rotated on the rotating plate 9, the first threaded rod 12 is matched with the first threaded hole 13, the upper fixing ring 1 and the lower fixing ring 2 are locked, the sealing anti-skid pad 3 on the inner wall is continuously pressed, the sealing anti-skid pad 3 is not easy to be loosened and slipped under the action of the sealing anti-skid pad 3, meanwhile, the rotating plate 9 can be adjusted by rotation, the first threaded rod 12 can be adjusted in orientation to be aligned with the first threaded hole 13.
[0026] Then, the support block 14 has a second threaded hole 16, the support block 14 is fixedly connected with the upper fixed ring 1 and located on the outer wall of the upper fixed ring 1, the second threaded rod 15 is matched with the second threaded hole 16, and one end of the second threaded rod 15 away from the support block 14 is rotationally connected with one end of the connecting component. The second threaded rod 15 is screwed into the second threaded hole 16 of the support block 14, thereby achieving fixation. When the two upper fixed rings 1 are connected and reinforced, the left side usually does not need to be further connected and reinforced. At this time, the second threaded rod 15 on the left side can be unscrewed, thereby improving the appearance and reducing the occupied area.
[0027] Again, one end of the L-shaped connecting rod 17 is rotationally connected with one end of the second threaded rod 15 away from the support block 14, the other end of the L-shaped connecting rod 17 is matched with the groove 6, the second knob 18 is rotationally connected with one end of the L-shaped connecting rod 17, the second knob 18 penetrates the L-shaped connecting rod 17 and is fixedly connected with one end of the second threaded rod 15 away from the support block 14, the anti-skid pad 19 is fixedly connected with the rotating clamping block 5 and located on the side of the rotating clamping block 5 close to the upper fixed ring 1, and the other end of the L-shaped connecting rod 17 is fixedly connected with the anti-skid pad 19. When connecting and reinforcing, first, the L-shaped connecting rod 17 is aligned with the groove 6 and penetrates the groove 6. At this time, the rotating clamping block 5 also penetrates the groove 6. Then, the rotating clamping block 5 is rotated by 90 degrees, so that it cannot return to the groove 6. At this time, the second knob 18 is rotated, the second threaded rod 15 is rotated, the second threaded rod 15 is gradually screwed into the second threaded hole 16, thereby driving the L-shaped connecting plate and the rotating clamping block 5 to gradually approach the side of the abutting upper fixed ring 1, and finally the anti-skid pad 19 is in abutment with the side of the abutting upper fixed ring 1, thereby achieving the abutment and reinforcement of the two upper fixed rings 1.
[0028] When the trench type water pipe connecting pipe fitting is used, the pressing unit is operated, the lower fixed ring 2 is placed outside the water pipe, the upper fixed ring 1 is rotated by the rotating piece 4, is covered on the upper half of the water pipe, is matched with the lower fixed ring 2, then the first rotating handle 11 is rotated on the rotating plate 9, the first threaded rod 12 is matched with the first threaded hole 13, the upper fixed ring 1 and the lower fixed ring 2 are locked, the inner wall of the sealing anti-skid pad 3 is continuously extruded, the sealing anti-skid pad 3 is not easy to loosen and slip under the action of the sealing anti-skid pad 3, the water pipe is fixed, the sealing anti-skid pad 3 contacts the water pipe, and the sealing anti-skid pad 3 plays a sealing and anti-skid role; at this time, the L-shaped connecting rod 17 is aligned with the groove 6 and penetrates, at this time, the rotating clamping block 5 also penetrates the groove 6, then the rotating clamping block 5 is rotated by 90 degrees, cannot return to the groove 6, at this time, the second rotating handle 18 is rotated, the second threaded rod 15 is rotated, is gradually screwed into the second threaded hole 16, the L-shaped connecting plate and the rotating clamping block 5 are gradually close to the side of the abutting upper fixed ring 1, and finally the anti-skid pad 19 is abutted with the side of the abutting upper fixed ring 1, the lower fixed ring 2 is abutted, and the operation is repeated, so that the two adjacent upper fixed rings 1 and lower fixed rings 2 are connected and reinforced, through the above structure, two water pipes are fixed separately, then the rotating clamping block 5 is clamped into the groove 6, the two adjacent fixed rings are connected and reinforced, the stability of the two water pipes after abutting is improved, displacement and loosening are prevented, the sealing property of the connecting portion is improved, and the service life of the connected water pipes is prolonged.
[0029] The above only discloses one or more preferred embodiments of the application, and cannot limit the scope of the application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the application still belong to the scope of the application.
Claims
1. A trench water pipe connecting pipe fitting, comprising an upper fixing ring, a lower fixing ring, two sealing non-slip pads, a rotating part, a pressing unit and a locking unit, one end of the upper fixing ring and the lower fixing ring being connected through the rotating part, the pressing unit being arranged outside the upper fixing ring and the lower fixing ring, the locking unit being arranged at the other end of the upper fixing ring and the lower fixing ring, characterized in that, two connecting assemblies are further included; the connecting assembly comprises a fixing part, a connecting part and a rotating clamping block, the upper fixing ring and the lower fixing ring both have a groove, the fixing part is arranged on the upper fixing ring, one end of the connecting part is arranged on the fixing part, the other end of the connecting part is arranged on the rotating clamping block, and the connecting part and the rotating clamping block both match with the groove.
2. The trench water pipe connecting pipe fitting according to claim 1, characterized in that, the pressing unit comprises two handles and a spring, the two handles are arranged outside the upper fixing ring and the lower fixing ring respectively, and the two ends of the spring are movably connected with the corresponding handles and located between the two handles.
3. The trench water pipe connecting pipe fitting according to claim 2, characterized in that, the locking unit comprises a rotating plate, a fixing plate, a first rotating handle and a first threaded rod, the fixing plate has a first threaded hole, the rotating plate is rotatably connected with the other end of the upper fixing ring, the fixing plate is fixedly connected with the other end of the lower fixing ring, the first rotating handle is rotatably connected with the rotating plate, the first threaded rod is fixedly connected with one end of the first rotating handle, and the first threaded rod matches with the first threaded hole.
4. The trench water pipe connecting pipe fitting according to claim 3, characterized in that, the fixing part comprises a supporting block and a second threaded rod, the supporting block has a second threaded hole, the supporting block is fixedly connected with the upper fixing ring and located on the outer wall of the upper fixing ring, the second threaded rod matches with the second threaded hole, and one end of the second threaded rod away from the supporting block is rotatably connected with one end of the connecting part.
5. The trench water pipe connecting pipe fitting according to claim 4, characterized in that, the connecting part comprises an L-shaped connecting rod, a second rotating handle and a non-slip washer, one end of the L-shaped connecting rod is rotatably connected with one end of the second threaded rod away from the supporting block, the other end of the L-shaped connecting rod matches with the groove, the second rotating handle is rotatably connected with one end of the L-shaped connecting rod, the second rotating handle penetrates through the L-shaped connecting rod and is fixedly connected with one end of the second threaded rod away from the supporting block, the non-slip washer is fixedly connected with the rotating clamping block and located on the side of the rotating clamping block close to the upper fixing ring, and the other end of the L-shaped connecting rod is fixedly connected with the non-slip washer.