CN110657314A - Water plugging equipment for maintaining water supply pipeline - Google Patents
Water plugging equipment for maintaining water supply pipeline Download PDFInfo
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- CN110657314A CN110657314A CN201910859841.0A CN201910859841A CN110657314A CN 110657314 A CN110657314 A CN 110657314A CN 201910859841 A CN201910859841 A CN 201910859841A CN 110657314 A CN110657314 A CN 110657314A
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- sliding
- spring
- piston cylinder
- water supply
- supply pipeline
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
- F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
- F16L55/134—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing by means of an inflatable packing
Abstract
The invention relates to water plugging equipment, in particular to water plugging equipment for maintaining a water supply pipeline. The technical problem to be solved is how to provide a water plugging device for maintaining a water supply pipeline, which can save time. A water plugging device for maintaining a water supply pipeline comprises a fixed frame, an inflating assembly of a pushing mechanism, an air bag, a sealing assembly and the like; the fixed frame is provided with a pushing mechanism, an inflation assembly and a sealing assembly. The air bag can be stretched into the water supply pipeline by holding the fixing frame, and the air bag can be taken out of the water supply pipeline by pricking the air bag, so that the air bag can be conveniently placed into the water supply pipeline and taken out, and the time can be saved; the air bag on the hard air outlet pipe can be pressed by the sealing component, so that the air bag on the hard air outlet pipe can be prevented from falling off.
Description
Technical Field
The invention relates to water plugging equipment, in particular to water plugging equipment for maintaining a water supply pipeline.
Background
The water supply pipeline is the pipe that is used for carrying water, and in the building decoration process, the water supply pipeline generally adopts the method of burying the wall formula to install, and when the water supply pipeline was used for a long time, can be impaired inadequately, in order not to influence the use, need plug up the water supply pipeline, then maintain it.
At present, the maintenance workman usually fills in the water supply pipeline with the object of a rubber material in, plugs up the water supply pipeline, then maintains the water supply pipeline again, and the object of rubber material has great frictional force, leads to in the maintenance personal is difficult to fill in the water supply pipeline with the object of rubber material, and is difficult to take out it, needs to consume a large amount of time.
Aiming at the existing problems, a device capable of saving time is designed.
Disclosure of Invention
Have great frictional force in order to overcome the object of rubber material, lead to in the maintenance personal is difficult to fill in water supply pipe with the object of rubber material, and be difficult to take out it, need consume the shortcoming of plenty of time, the technical problem who solves: the water plugging equipment for maintaining the water supply pipeline can save time.
The technical scheme of the invention is as follows: the utility model provides a water supply pipe is water shutoff equipment for maintenance, including the mount, pushing mechanism, inflation subassembly, the gasbag, seal the subassembly and trigger the subassembly, be equipped with pushing mechanism on the mount, inflation subassembly and seal the subassembly all cooperate with pushing mechanism, pushing mechanism is used for driving inflation subassembly and seal the subassembly work, the last gasbag that is equipped with of inflation subassembly, inflation subassembly is used for injecting the air into the gasbag, seal the subassembly and be used for sealing the gasbag, the last trigger subassembly that is equipped with of inflation subassembly, trigger the subassembly and be used for triggering pushing mechanism drive seal the subassembly work.
Furthermore, pushing mechanism is including swinging arms and elastic component, and the mount upper portion rotary type is connected with the swinging arms, is connected with the elastic component between swinging arms and the mount, and it has first kidney slot and second kidney slot to open on the swinging arms, and first kidney slot is located second kidney slot below.
Furthermore, the elastic piece is a spring plate, and the spring plate is connected between the swinging rod and the fixed frame.
Further, the inflation assembly comprises a push rod, a first piston cylinder, a first check valve pipe, a second check valve pipe, a hose and a hard air outlet pipe, the first piston cylinder is installed on the upper portion of the fixing frame, the push rod is connected to a piston in the first piston cylinder in a sliding mode and penetrates through the first piston cylinder, the push rod is inserted into the second kidney-shaped groove, one side of the first piston cylinder is connected with the first check valve pipe used for enabling air to flow in a single direction, the other side of the first piston cylinder is connected with the second check valve pipe, the second check valve pipe is connected with the hose used for enabling air to flow, the hose is connected with the hard air outlet pipe, the hard air outlet pipe is connected with the fixing frame, and the.
Further, the sealing component comprises a first sliding pipe, a fixed sleeve, a first spring, a support rod, a press roller, a mounting plate, a clockwork spring, a rocker, pressing blocks, a C-shaped aluminum strip, a second sliding pipe, a stop block and a guide sleeve, wherein the hard air outlet pipe is sleeved with the first sliding pipe and the second sliding pipe, the second sliding pipe is positioned on the right side of the first sliding pipe, the second sliding pipe is positioned in the first kidney-shaped groove, the fixed sleeve is connected on the hard air outlet pipe, the first sliding pipe is positioned on the right side of the fixed sleeve, the first spring is connected between the fixed sleeve and the first sliding pipe, the first spring is wound on the hard air outlet pipe, the mounting plates are respectively arranged on the two sides of the fixed sleeve, the rocker is rotatably connected on the two mounting plates, the clockwork spring is arranged at the joint of the rocker and the mounting plates, the pressing blocks are connected on the inner side of the rocker, the C-shaped, the compression roller that is used for promoting the rocker is installed to branch tip rotary type, and the dog is two, locates on first slip pipe and the second slip pipe respectively, and the uide bushing is installed to the mount left part, and first slip pipe is located the uide bushing.
Further, the trigger assembly is including the second piston cylinder, the second spring, the guide arm, the slider, a slide rail, driving plate and third spring, the second piston cylinder is installed to one side of going towards the hose on the first piston cylinder, second piston cylinder and hose intercommunication, be connected with the guide arm on the piston in the second piston cylinder, around having the second spring on the guide arm, second spring one end and second piston cylinder inner wall connection, the second spring other end and the interior piston connection of second piston cylinder, the guide arm slidingtype runs through the second piston cylinder, guide arm end connection has at least two sliders that play the guide effect, the gliding type is equipped with the slide rail on the slider, one side of going towards the dog on the slide rail of driving plate rigid coupling, be connected with the third spring between left slider and the slide rail.
Further, still including seal assembly, seal assembly is including sliding sleeve, fourth spring, support, clamping ring and couple, and the slip formula is equipped with the sliding sleeve on the hard outlet duct, and the sliding sleeve is located fixed cover left side, is connected with the fourth spring between sliding sleeve and the fixed cover, and the fourth spring is around on hard outlet duct, has the clamping ring that is used for pushing down the gasbag through leg joint on the sliding sleeve, is connected with the couple that is used for hooking the sliding sleeve on the fixed cover.
Furthermore, the device also comprises a depth adjusting mechanism, wherein the depth adjusting mechanism comprises an external threaded pipe, a nut and a baffle, the external threaded pipe is arranged on the first sliding pipe, the nut is arranged on the external threaded pipe, and the baffle is connected to the nut.
The air bag can be stretched into the water supply pipeline by holding the fixing frame, and the air bag can be taken out of the water supply pipeline by pricking the air bag, so that the air bag can be conveniently placed into the water supply pipeline and taken out, and the time can be saved; the air bag on the hard air outlet pipe can be pressed through the sealing assembly, so that the air bag on the hard air outlet pipe can be prevented from falling off; the limiting function can be achieved through the depth adjusting mechanism, so that the air bag can be located at a proper position in the water supply pipeline.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged schematic view of part a of the present invention.
Fig. 3 is an enlarged schematic view of part B of the present invention.
Fig. 4 is an enlarged schematic view of the part C of the present invention.
Fig. 5 is an enlarged schematic view of the portion D of the present invention.
Fig. 6 is an enlarged schematic view of part E of the present invention.
Fig. 7 is a partial left view structural diagram of the present invention.
Part names and serial numbers in the figure: 1: mount, 2: pushing mechanism, 21: swing lever, 22: first kidney-shaped groove, 23: second kidney-shaped groove, 24: spring plate, 3: inflation assembly, 31: push rod, 32: first piston cylinder, 33: first check valve tube, 34: second check valve tube, 35: hose, 36: hard outlet duct, 4: an air bag, 5: seal assembly, 51: first slide tube, 52: fixed cover, 53: first spring, 54: strut, 55: press roll, 56: mounting plate, 57: spring, 58: rocker, 59: a briquette, 510: c-shaped aluminum bar, 511: second sliding tube, 512: a stopper, 513: guide sleeve, 6: trigger assembly, 61: second piston cylinder, 62: second spring, 63: guide rod, 64: slider, 65: slide rail, 66: drive plate, 67: third spring, 8: seal assembly, 81: sliding sleeve, 82: fourth spring, 83: bracket, 84: pressure ring, 85: hook, 9: depth adjustment mechanism, 91: external threaded pipe, 92: nut, 93: and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
First embodiment
The utility model provides a water supply pipe is water shutoff equipment for maintenance, refer to fig. 1 and 7, including mount 1, pushing mechanism 2, inflation assembly 3, gasbag 4, seal assembly 5 and trigger assembly 6, be equipped with pushing mechanism 2 on the mount 1, inflation assembly 3 and seal assembly 5 all cooperate with pushing mechanism 2, pushing mechanism 2 is used for driving inflation assembly 3 and seal assembly 5 work, be equipped with gasbag 4 on the inflation assembly 3, inflation assembly 3 is used for injecting the air into gasbag 4, seal assembly 5 is used for sealing gasbag 4, be equipped with trigger assembly 6 on the inflation assembly 3, trigger assembly 6 is used for triggering 2 drives of pushing mechanism and seals assembly 5 work.
When the water supply pipeline needs to be blocked, a maintenance worker holds the fixing frame 1 to stretch the air bag 4 into the water supply pipeline, then controls the pushing mechanism 2 to work, drives the inflating assembly 3 to work by the pushing mechanism 2, and injects air into the air bag 4 to expand the air bag 4. When the water supply pipeline is blocked by the expansion of the air bag 4, the air bag 4 is not expanded, the air sucked by the air inflation component 3 flows into the trigger component 6, when the trigger component 6 triggers the sealing component 5, the pushing mechanism 2 drives the sealing component 5 to work to seal the air bag 4, so that the air in the air bag 4 can not be discharged, a maintenance worker pulls the fixing frame 1 rightwards, the air inflation component 3 is separated from the air bag 4, and then the water supply pipeline is maintained. After the maintenance is completed, the maintenance worker punctures the air bag 4 to discharge the air in the air bag 4, so that the air bag 4 can be shrunk, and the maintenance worker can take out the air bag 4 from the water supply pipeline. Thus, the air bag 4 can be conveniently put into the water supply pipeline and can be conveniently taken out, thereby saving time.
Referring to fig. 1 and 2, the pushing mechanism 2 includes a swing rod 21 and a spring plate 24, the upper portion of the fixing frame 1 is rotatably connected with the swing rod 21, the swing rod 21 is arc-shaped, the spring plate 24 is connected between the swing rod 21 and the fixing frame 1, the upper portion of the swing rod 21 is provided with a first kidney-shaped groove 22 and a second kidney-shaped groove 23, and the first kidney-shaped groove 22 is located below the second kidney-shaped groove 23.
The maintenance worker holds the fixing frame 1 to pull the swing rod 21 rightwards, the elastic sheet 24 is squeezed, then the swing rod 21 is loosened, the swing rod 21 swings leftwards under the action of the elastic sheet 24, the maintenance worker pulls the swing rod 21 rightwards again, and the operation is repeated, so that the swing rod 21 can swing leftwards and rightwards continuously.
Referring to fig. 2-4, the inflation assembly 3 includes a push rod 31, a first piston cylinder 32, a first check valve pipe 33, a second check valve pipe 34, a hose 35 and a hard air outlet pipe 36, the first piston cylinder 32 is installed on the upper portion of the fixing frame 1, the push rod 31 is connected to a piston in the first piston cylinder 32, the push rod 31 slidably penetrates through the right side of the first piston cylinder 32, the push rod 31 is inserted into the second kidney-shaped groove 23, the first check valve pipe 33 for enabling air to flow in a single direction is connected to the upper portion of the left side of the first piston cylinder 32, the second check valve pipe 34 is connected to the left side of the bottom of the first piston cylinder 32, the hose 35 for enabling air to flow is connected to the second check valve pipe 34, the hard air outlet pipe 36 is connected to the hose 35, the hard air outlet pipe 36 is connected to the.
A maintenance worker sleeves the air bag 4 on the hard air outlet pipe 36, when the swinging rod 21 swings left and right, the push rod 31 is driven to move left and right through the second kidney-shaped groove 23, so that the piston in the first piston cylinder 32 is driven to move left and right, when the piston in the first piston cylinder 32 moves right, external air is sucked into the first piston cylinder 32 through the first check valve pipe 33, when the piston in the first piston cylinder 32 moves left, the piston in the first piston cylinder 32 pushes the air in the first piston cylinder 32, the air in the first piston cylinder 32 flows into the hose 35 through the second check valve pipe 34, and then flows into the air bag 4 through the hard air outlet pipe 36, so that the air bag 4 is expanded.
Referring to fig. 1-7, the sealing assembly 5 includes a first sliding tube 51, a fixed sleeve 52, a first spring 53, a supporting rod 54, a pressing roller 55, a mounting plate 56, a spiral spring 57, a rocker 58, a pressing block 59, a C-shaped aluminum strip 510, a second sliding tube 511, a stopper 512 and a guiding sleeve 513, the first sliding tube 51 and the second sliding tube 511 are sleeved on the hard air outlet tube 36, the second sliding tube 511 is located on the right side of the first sliding tube 51, the second sliding tube 511 is located in the first kidney-shaped groove 22, the fixed sleeve 52 is connected to the left portion of the hard air outlet tube 36, the first sliding tube 51 is located on the right side of the fixed sleeve 52, the first spring 53 is connected between the fixed sleeve 52 and the first sliding tube 51, the first spring 53 is wound on the hard air outlet tube 36, the mounting plates 56 are respectively arranged on the upper and lower sides of the fixed sleeve 52, the rocker 58 is rotatably connected to the two mounting plates 56, the spiral spring 57, be equipped with the C shape aluminium strip 510 that is used for sealing gasbag 4 between two briquetting 59, C shape aluminium strip 510 is located gasbag 4 periphery, both sides all are connected with branch 54 about first sliding tube 51, the shape of branch 54 is L shape, the compression roller 55 that is used for promoting rocker 58 is installed to branch 54 left end rotary type, dog 512 is two, locate first sliding tube 51 and second sliding tube 511 top respectively, uide bushing 513 is installed to mount 1 left part, first sliding tube 51 is located uide bushing 513.
When the swing rod 21 swings left and right, the second sliding tube 511 is driven to move left and right through the first kidney-shaped slot 22, so as to drive the right-side stop block 512 to move left and right, when the air bag 4 expands to block the water supply pipeline, the air bag 4 does not expand, the air in the first piston cylinder 32 flows into the trigger assembly 6, the right-side stop block 512 triggers the assembly 6 to move left, the trigger assembly 6 pushes the left-side stop block 512 to move left, so as to drive the first sliding tube 51 to move left, the first spring 53 is compressed, the first sliding tube 51 moves left, the support rod 54 drives the compression roller 55 to move left, when the compression roller 55 moves left and touches the rocker 58, the compression roller 55 pushes the rocker 58 to swing inward, the spring 57 is wound, the rocker 58 swings inward to drive the pressing block 59 to move inward, the pressing block 59 presses the C-shaped aluminum strip 510 to flatten the C-shaped aluminum strip 510, so that the C, thereby making it possible to prevent the air in the airbag 4 from being discharged. When the right stop 512 moves rightwards, the first sliding pipe 51 moves rightwards under the action of the first spring 53, the press roller 55 moves rightwards along with the first sliding pipe, the rocker 58 swings outwards under the action of the spring 57 to drive the press block 59 to move outwards, and a maintenance worker can pull the fixing frame 1 rightwards to drive the hard air outlet pipe 36 to move rightwards, so that the hard air outlet pipe 36 is separated from the air bag 4.
Referring to fig. 3, the trigger assembly 6 includes a second piston cylinder 61, a second spring 62, a guide rod 63, a sliding block 64, a sliding rail 65, a transmission plate 66 and a third spring 67, the second piston cylinder 61 is installed at the bottom of the first piston cylinder 32, the second piston cylinder 61 is communicated with the hose 35, the guide rod 63 is connected to the piston in the second piston cylinder 61, the second spring 62 is wound around the guide rod 63, one end of the second spring 62 is connected to the inner wall of the second piston cylinder 61, the other end of the second spring 62 is connected to the piston in the second piston cylinder 61, the guide rod 63 slidably penetrates through the bottom of the second piston cylinder 61, two sliding blocks 64 having a guiding function are connected to the bottom of the guide rod 63, the sliding rail 65 is slidably arranged on the two sliding blocks 64, the transmission plate 66 is fixedly connected to the bottom of the sliding rail 65, and the third spring.
When the air bag 4 is expanded to block a water supply pipeline, the air bag 4 is not expanded, air in the first piston cylinder 32 flows into the second piston cylinder 61, the air pushes the piston in the second piston cylinder 61 to move downwards to drive the guide rod 63 to move downwards, the second spring 62 is compressed, the guide rod 63 moves downwards to drive the slide block 64 to move downwards to drive the slide rail 65 to move downwards, the transmission plate 66 moves downwards along with the piston, when the transmission plate 66 moves downwards to a position between the two stop blocks 512, the stop block 512 on the right side pushes the transmission plate 66 to move leftwards, the transmission plate 66 pushes the stop block 512 on the left side to move leftwards, so as to drive the first sliding pipe 51 to move leftwards, further drive the pressing block 59 to move inwards, the pressing block 59 extrudes the C-shaped aluminum strip 510 to crush the C-shaped aluminum strip 510, so that the air bag 4 can be sealed by the C-shaped aluminum strip 510, and the transmission plate 66 moves leftwards to drive the slide rail, the third spring 67 is stretched. When the right stop 512 moves rightwards, the slide rail 65 moves rightwards under the action of the third spring 67, the transmission plate 66 moves rightwards, and when the hard air outlet pipe 36 is separated from the air bag 4, the piston in the second piston cylinder 61 moves upwards under the action of the second spring 62, and the transmission plate 66 moves upwards.
Second embodiment
The present embodiment is based on the first embodiment, referring to fig. 6, further comprising a sealing assembly 8, wherein the sealing assembly 8 comprises a sliding sleeve 81, a fourth spring 82, a bracket 83, a pressing ring 84 and a hook 85, the hard air outlet pipe 36 is slidably provided with the sliding sleeve 81, the sliding sleeve 81 is located at the left side of the fixed sleeve 52, the fourth spring 82 is connected between the sliding sleeve 81 and the fixed sleeve 52, the fourth spring 82 is wound on the hard air outlet pipe 36, the left side of the sliding sleeve 81 is connected with the pressing ring 84 for pressing the airbag 4 through the bracket 83, and the top of the fixed sleeve 52 is connected with the hook 85 for hooking the sliding sleeve 81.
Initially, the fourth spring 82 is compressed. The maintenance worker sleeves the airbag 4 on the hard air outlet pipe 36, then pulls the hook 85 upwards to enable the hook 85 not to hook the sliding sleeve 81, under the action of the fourth spring 82, the sliding sleeve 81 moves leftwards, the support 83 drives the pressing ring 84 to move leftwards, and the pressing ring 84 can press the airbag 4 on the hard air outlet pipe 36, so that the airbag 4 on the hard air outlet pipe 36 can be prevented from falling off. When the next air bag 4 needs to be sleeved on the hard air outlet pipe 36, a maintenance worker pushes the sliding sleeve 81 rightwards, the fourth spring 82 is compressed, when the sliding sleeve 81 moves rightwards and touches the hook 85, the hook 85 swings upwards, when the sliding sleeve 81 moves rightwards and crosses the hook 85, the hook 85 swings downwards to hook the sliding sleeve 81, and the maintenance worker can stop pushing the sliding sleeve 81.
Referring to fig. 1, the depth adjusting mechanism 9 is further included, the depth adjusting mechanism 9 includes an external threaded pipe 91, a nut 92 and a baffle 93, the external threaded pipe 91 is disposed on the first sliding pipe 51, the nut 92 is disposed on the external threaded pipe 91, the baffle 93 is connected to both upper and lower sides of the nut 92, and the baffle 93 is trapezoidal in shape.
The maintenance person can put the air bag 4 into the water supply pipeline as required to adjust the distance between the baffle 93 and the air bag 4, and the maintenance person rotates the baffle 93 to the left or right to adjust the distance between the baffle 93 and the air bag 4. After the adjustment, the maintenance worker stops rotating the baffle 93, then holds the fixing frame 1 to place the air bag 4 into the water supply pipeline, and the baffle 93 can play a limiting role, so that the air bag 4 can be located at a proper position in the water supply pipeline.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (8)
1. A water plugging device for maintaining a water supply pipeline comprises a fixed frame (1), and is characterized by also comprising a pushing mechanism (2), an inflating assembly (3) and an air bag (4), seal subassembly (5) and trigger subassembly (6), be equipped with pushing mechanism (2) on mount (1), gas charging component (3) and seal subassembly (5) all cooperate with pushing mechanism (2), pushing mechanism (2) are used for driving gas charging component (3) and seal subassembly (5) work, be equipped with gasbag (4) on gas charging component (3), gas charging component (3) are used for injecting the air into gasbag (4), seal subassembly (5) and are used for sealing gasbag (4), be equipped with trigger subassembly (6) on gas charging component (3), trigger subassembly (6) are used for triggering pushing mechanism (2) drive and seal subassembly (5) work.
2. The water shutoff device for maintaining the water supply pipeline according to claim 1, wherein the pushing mechanism (2) comprises a swing rod (21) and an elastic member, the swing rod (21) is rotatably connected to the upper portion of the fixing frame (1), the elastic member is connected between the swing rod (21) and the fixing frame (1), the swing rod (21) is provided with a first kidney-shaped groove (22) and a second kidney-shaped groove (23), and the first kidney-shaped groove (22) is positioned below the second kidney-shaped groove (23).
3. The water shutoff device for water supply pipeline maintenance according to claim 2, wherein the elastic member is a spring plate (24), and the spring plate (24) is connected between the swing rod (21) and the fixing frame (1).
4. The water plugging device for maintaining the water supply pipeline according to claim 3, wherein the air inflation component (3) comprises a push rod (31), a first piston cylinder (32), a first check valve pipe (33), a second check valve pipe (34), a hose (35) and a hard air outlet pipe (36), the first piston cylinder (32) is installed at the upper part of the fixed frame (1), the push rod (31) is connected to a piston in the first piston cylinder (32), the push rod (31) penetrates through the first piston cylinder (32) in a sliding manner, the push rod (31) is inserted into the second kidney-shaped groove (23), the first check valve pipe (33) for enabling air to flow in a single direction is connected to one side of the first piston cylinder (32), the second check valve pipe (34) is connected to the other side of the first piston cylinder (32), the hose (35) for enabling air to flow is connected to the second check valve pipe (34), the hard air outlet pipe (36) is connected to the hose (35), the hard air outlet pipe (36) is connected with the fixed mount (1), and the air bag (4) is sleeved at the end part of the hard air outlet pipe (36).
5. The water shutoff device for water supply pipeline maintenance according to claim 4, wherein the sealing assembly (5) comprises a first sliding tube (51), a fixed sleeve (52), a first spring (53), a support rod (54), a pressure roller (55), a mounting plate (56), a spring (57), a rocker (58), a pressing block (59), a C-shaped aluminum strip (510), a second sliding tube (511), a stopper (512) and a guide sleeve (513), the hard air outlet tube (36) is sleeved with the first sliding tube (51) and the second sliding tube (511), the second sliding tube (511) is positioned at the right side of the first sliding tube (51), the second sliding tube (511) is positioned in the first kidney-shaped groove (22), the fixed sleeve (52) is connected to the hard air outlet tube (36), the first sliding tube (51) is positioned at the right side of the fixed sleeve (52), the first spring (53) is connected between the fixed sleeve (52) and the first sliding tube (51), first spring (53) are around on hard outlet duct (36), fixed cover (52) both sides all are equipped with mounting panel (56), equal rotary type is connected with rocker (58) on two mounting panel (56), the junction of rocker (58) and mounting panel (56) is equipped with clockwork spring (57), rocker (58) inboard is connected with briquetting (59), be equipped with between two briquetting (59) and be used for C shape aluminium strip (510) that seal gasbag (4), C shape aluminium strip (510) are located gasbag (4) periphery, first slip tube (51) both sides all are connected with branch (54), compression roller (55) that are used for promoting rocker (58) are installed to branch (54) tip rotary type, dog (512) are two, divide and locate on first slip tube (51) and second slip tube (511), uide bushing (513) are installed to mount (1) left part, first slip tube (51) are located uide bushing (513).
6. The water plugging device for maintaining the water supply pipeline according to claim 5, wherein the trigger assembly (6) comprises a second piston cylinder (61), a second spring (62), a guide rod (63), a sliding block (64), a sliding rail (65), a transmission plate (66) and a third spring (67), the second piston cylinder (61) is installed on one side of the first piston cylinder (32) facing the hose (35), the second piston cylinder (61) is communicated with the hose (35), the guide rod (63) is connected to a piston in the second piston cylinder (61), the second spring (62) is wound on the guide rod (63), one end of the second spring (62) is connected to the inner wall of the second piston cylinder (61), the other end of the second spring (62) is connected to a piston in the second piston cylinder (61), the guide rod (63) slidably penetrates through the second piston cylinder (61), the end of the guide rod (63) is connected with at least two sliding blocks (64) with guiding function, the sliding block (64) is provided with a sliding rail (65) in a sliding way, the transmission plate (66) is fixedly connected to one side of the sliding rail (65) facing the stop block (512), and a third spring (67) is connected between the sliding block (64) on the left side and the sliding rail (65).
7. The water plugging device for water supply pipeline maintenance according to claim 6, further comprising a sealing assembly (8), wherein the sealing assembly (8) comprises a sliding sleeve (81), a fourth spring (82), a bracket (83), a pressing ring (84) and a hook (85), the sliding sleeve (81) is slidably disposed on the hard air outlet pipe (36), the sliding sleeve (81) is located on the left side of the fixed sleeve (52), the fourth spring (82) is connected between the sliding sleeve (81) and the fixed sleeve (52), the fourth spring (82) is wound on the hard air outlet pipe (36), the pressing ring (84) for pressing the air bag (4) is connected to the sliding sleeve (81) through the bracket (83), and the hook (85) for hooking the sliding sleeve (81) is connected to the fixed sleeve (52).
8. The water shutoff device for water supply pipeline maintenance according to claim 7, further comprising a depth adjusting mechanism (9), wherein the depth adjusting mechanism (9) comprises an external threaded pipe (91), a nut (92) and a baffle plate (93), the external threaded pipe (91) is provided on the first sliding pipe (51), the nut (92) is provided on the external threaded pipe (91), and the baffle plate (93) is connected to the nut (92).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910859841.0A CN110657314B (en) | 2019-09-11 | 2019-09-11 | Water plugging equipment for maintaining water supply pipeline |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910859841.0A CN110657314B (en) | 2019-09-11 | 2019-09-11 | Water plugging equipment for maintaining water supply pipeline |
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| CN110657314B CN110657314B (en) | 2021-04-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729607A (en) * | 2020-07-03 | 2020-10-02 | 信丰县包钢新利稀土有限责任公司 | Continuous blanking device and method for neodymium iron boron waste |
| CN112240449A (en) * | 2020-09-11 | 2021-01-19 | 梅梓彬 | Isolator for repairing drinking water pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2589980A1 (en) * | 1985-11-08 | 1987-05-15 | Leviel Christian | Expandable device for blocking off a pipeline |
| CN2061241U (en) * | 1989-08-08 | 1990-08-29 | 大庆石油管理局第五采油厂 | Sealing installation for intercepting flow |
| JP2001208278A (en) * | 2000-01-20 | 2001-08-03 | Keiyo Gas Kk | Emergency cutoff tool |
| CN2828519Y (en) * | 2005-08-01 | 2006-10-18 | 江西泰达长林特种设备有限公司 | Plugging air bag |
| CN109373066A (en) * | 2018-10-23 | 2019-02-22 | 熊益旺 | A kind of rupture water pipe installation auxiliary stand |
| CN208929490U (en) * | 2018-07-31 | 2019-06-04 | 河北工业职业技术学院 | Pipeline welds plugging device |
-
2019
- 2019-09-11 CN CN201910859841.0A patent/CN110657314B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2589980A1 (en) * | 1985-11-08 | 1987-05-15 | Leviel Christian | Expandable device for blocking off a pipeline |
| CN2061241U (en) * | 1989-08-08 | 1990-08-29 | 大庆石油管理局第五采油厂 | Sealing installation for intercepting flow |
| JP2001208278A (en) * | 2000-01-20 | 2001-08-03 | Keiyo Gas Kk | Emergency cutoff tool |
| CN2828519Y (en) * | 2005-08-01 | 2006-10-18 | 江西泰达长林特种设备有限公司 | Plugging air bag |
| CN208929490U (en) * | 2018-07-31 | 2019-06-04 | 河北工业职业技术学院 | Pipeline welds plugging device |
| CN109373066A (en) * | 2018-10-23 | 2019-02-22 | 熊益旺 | A kind of rupture water pipe installation auxiliary stand |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729607A (en) * | 2020-07-03 | 2020-10-02 | 信丰县包钢新利稀土有限责任公司 | Continuous blanking device and method for neodymium iron boron waste |
| CN111729607B (en) * | 2020-07-03 | 2022-06-14 | 信丰县包钢新利稀土有限责任公司 | Continuous blanking device and method for neodymium iron boron waste |
| CN112240449A (en) * | 2020-09-11 | 2021-01-19 | 梅梓彬 | Isolator for repairing drinking water pipe |
| CN112240449B (en) * | 2020-09-11 | 2022-04-29 | 兰陵县波涛饮用水有限公司 | Isolator for repairing drinking water pipe |
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|---|---|
| CN110657314B (en) | 2021-04-20 |
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