Rapid first-aid repair joint device for water delivery pipeline

Abstract

The utility model belongs to the field of maintenance of water delivery pipelines, particularly relates to a quick first-aid repair joint device for a water delivery pipeline, and aims to solve the problems that normal water use of a user is affected due to the fact that water supply of the whole pipeline needs to be closed in an existing first-aid repair mode, and first-aid repair steps are tedious and long in time. The first device body and the second device body are vertically and symmetrically distributed and connected through a first rotating shaft, a rotating seat is arranged on one side of the first device body and a clamping groove and a clamping mechanism are arranged on the other side of the second device body, water supply of the whole pipeline does not need to be closed, only water leakage points need to be locally isolated, first-aid repair steps are simplified, first-aid repair efficiency is improved, cost is reduced, and the clamping mechanism is ingenious in design and convenient to use. The sealing performance is enhanced through the eccentric second rotating shaft, the clamping mechanism is reliably fixed through the fixing mechanism, the overall structural strength is high, rapid mounting and dismounting are facilitated, and the sealing performance is further improved through a sealing gasket.

Description

TECHNICAL FIELD

[0001] The utility model relates to water pipeline maintenance technical field especially relates to a water pipeline quick repair joint device. BACKGROUND

[0002] In the daily operation of water pipeline, due to various reasons (such as aging, corrosion, external damage, etc.), the pipeline may appear water leakage phenomenon, and the traditional repair mode usually includes the following steps: first, the water supply of the whole pipeline needs to be closed to ensure the safe operation of the repair work; second, the water leakage point is excavated, which often needs to consume a lot of time and manpower; finally, the water leakage point is repaired or replaced with a pipeline, and the repair work is completed.

[0003] However, the traditional repair mode needs to close the water supply of the whole pipeline, which means that during the repair period, the area covered by the whole water supply system will have no water available, which may cause the residents and enterprises in large areas to face water difficulties for the urban water supply system, seriously affecting daily life and production activities, secondly, due to the involvement of multiple cumbersome steps in the repair or replacement process, the traditional repair mode often needs a long time to complete, which not only increases the repair cost, but also may cause social dissatisfaction and complaints due to long-term water stop, therefore a water pipeline quick repair joint device is proposed. SUMMARY

[0004] The utility model aims at solving the defects that the repair mode in the prior art needs to close the water supply of the whole pipeline, which means that during the repair period, the area covered by the whole water supply system will have no water available, which may cause the residents and enterprises in large areas to face water difficulties for the urban water supply system, seriously affecting daily life and production activities, secondly, due to the involvement of multiple cumbersome steps in the repair or replacement process, the traditional repair mode often needs a long time to complete, which not only increases the repair cost, but also may cause social dissatisfaction and complaints due to long-term water stop, and a water pipeline quick repair joint device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A water pipeline quick repair joint device, including device main body one, device main body two and pivot one, device main body one and device main body two are symmetrically distributed, one side of device main body one and device main body two is integrally formed with a plurality of rotating seats, a plurality of rotating seats are staggered, the axis of a plurality of rotating seats is located on the same straight line, pivot one is through in the inside of a plurality of rotating seats, the other side of device main body one and device main body two is provided with two clamping grooves, and the clamping mechanism for making device main body one and device main body two are tightly attached to each other is arranged in the two corresponding clamping grooves.

[0007] In a possible design, the clamping mechanism comprises two semicircular clamps, both of which are adapted to the device body one and the device body two, and each of the semicircular clamps comprises a rotating part and a clamping part, and a semicircular connecting part is integrally formed between the rotating part and the clamping part; the two semicircular clamps are symmetrically distributed at the top and the bottom of the device body one and the device body two; one side of the rotating part is provided with a mounting groove, and both sides of the inner wall of the mounting groove are rotatably connected with a same rotating shaft two; the two rotating shaft twos are fixedly connected with a same connecting rod; and one side of the device body one and the device body two is provided with a fixing mechanism for fixing the clamping part.

[0008] In a possible design, the rotating shaft two is eccentrically arranged in the interior of the mounting groove.

[0009] In a possible design, the fixing mechanism comprises a clamping block and two bolt rods; the cross section of the clamping block is in a "Fang" shaped structure; and the clamping block is clamped outside the plurality of clamping parts.

[0010] In a possible design, both sides of the top of the device body one and the device body two are provided with two through fixing holes one; the top of the clamping block is provided with two through fixing holes two; and the top of the clamping part is provided with a through fixing hole three; the fixing hole one, the fixing hole two and the fixing hole three are all adapted to each other; the bolt rod penetrates through the corresponding fixing hole one and the fixing hole two; the top of the bolt rod is fixedly connected with a limiting block; the bottom of the bolt rod is threadedly connected with a nut; a gasket is arranged between the top of the nut and the bottom of the clamping block; and the gasket is sleeved on the circumferential outer wall of the bolt rod.

[0011] In a possible design, the interior of the device body one and the device body two is provided with a sealing gasket for sealing.

[0012] Working principle: in the application, when people need to quickly repair the water pipeline, first find the leakage point, then cover the leakage point with the device body one and the device body two, connect the device body one and the device body two by inserting the rotating shaft one into the rotating seat, then clamp the connecting rod of the clamping mechanism into the clamping groove on one side of the device body one and the device body two, then rotate the two semicircular clamps, and close the device body one and the device body two by mutually extruding the rotating parts of the semicircular clamps, so that the sealing gasket in the device body one and the device body two seals the leakage point, then clamp the clamping block outside the plurality of clamping parts to prevent the semicircular clamps from being opened by mistake, insert the bolt rod into the fixing hole two and the fixing hole one to prevent the clamping block from being separated, finally threadedly connect the nut to the bottom of the bolt rod, and prevent the bolt rod from falling off through the gasket.

[0013] Beneficial effects: in the utility model, the water pipeline rapid repair joint device, through the up and down symmetry distribution of device main body one and device main body two and the connecting design of pivot one, can realize the quick covering and connection of the water leakage point, the device need not close the water supply of whole pipeline, only need local isolation water leakage point, greatly reduce the influence to normal water use of user during the repair, at the same time, the quick connection design between device main body simplifies the repair step, improves the repair efficiency, reduces the repair cost;

[0014] In the utility model, the water pipeline rapid repair joint device, through the setting of clamping mechanism, adopt the ingenious combination of semicircle clamp and connecting rod, pivot two, and utilize the rotation semicircle clamp to realize the close adhesion and firm fixation between device main body, this design is not only simple to operate, but also the clamping force is uniform, ensure the stability and reliability of the device in the repair process, in addition, the eccentric pivot two makes the semicircle clamp when rotating can produce greater clamping force, further enhance the sealing performance of the device;

[0015] In the utility model, the water pipeline rapid repair joint device, through the setting of fixing mechanism, adopt the cooperation of clamping block and bolt rod, nut, realize the reliable fixation of clamping mechanism, effectively prevent the mistake opening of semicircle clamp, at the same time, through the design of bolt rod through fixed hole one, fixed hole two and fixed hole three, not only strengthen the overall structural strength of the device, but also convenient for quick installation and dismounting in the repair process, in addition, the setting of sealing pad further improve the sealing performance of the device, ensure the durability and reliability of repair effect;

[0016] The utility model discloses a kind of quick repair joint devices of water delivery pipeline, which can be used to quickly cover and connect water leakage point, and the device does not need to close the water supply of entire pipeline, only needs to isolate water leakage point locally, greatly reduces the influence on normal water use of user during rush repair, simultaneously, the quick connection design between device body simplifies rush repair procedure, improves rush repair efficiency, reduces rush repair cost, can be fixed by the setting of clamping mechanism, adopt the ingenious combination of semicircular clamp and connecting rod, pivot two, and utilize rotating semicircular clamp to realize the close adhesion and firm fixation between device body, this design is not only easy to operate, and clamping force is uniform, ensure the stability and reliability of device in rush repair process, in addition, eccentric pivot two makes semicircular clamp when rotating can produce greater clamping force, further enhances the sealing performance of device, also can be fixed by the setting of fixed mechanism, adopt the cooperation of clamping block and bolt rod, nut, realize the reliable fixation of clamping mechanism, effectively prevent semicircular clamp from being opened, simultaneously, by the design of bolt rod through fixed hole one, fixed hole two and fixed hole three, not only enhance the overall structural strength of device, but also facilitate quick installation and disassembly during rush repair, in addition, the setting of sealing gasket further improves the sealing performance of device, ensure the durability and reliability of rush repair effect. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is an overall structure schematic diagram of the quick repair joint device of water delivery pipeline in use state.

[0018] Figure 2 It is an overall structure schematic diagram of the quick repair joint device of water delivery pipeline.

[0019] Figure 3 It is an overall structure explosion drawing of the quick repair joint device of water delivery pipeline.

[0020] Figure 4 It is an overall structure explosion drawing of clamping mechanism in the quick repair joint device of water delivery pipeline.

[0021] In the drawing: 1, device body one;2, device body two;3, sealing gasket;4, clamping mechanism;5, clamping block;6, bolt rod;7, clamping groove;8, rotating seat;9, fixed hole one;10, pivot one;11, fixed hole two;12, semicircular connecting part;13, rotating part;14, clamping part;15, fixed hole three;16, installation groove;17, connecting rod;18, pivot two;19, limit block;20, nut. DETAILED DESCRIPTION

[0022] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments.

[0023] Embodiment 1: refer to Figures 1-4 A joint device, comprising device body one 1, device body two 2 and shaft one 10. Device body one 1 and device body two 2 are symmetrically distributed up and down, and are designed to quickly cover the joint or repair the water leakage point of the water pipeline.

[0024] A plurality of rotation seats 8 are integrally formed on one side of device body one 1 and device body two 2, the axes of the rotation seats 8 are located on the same straight line, and the shaft one 10 can smoothly penetrate and connect the two. The insertion of the shaft one 10 not only realizes the mechanical connection of the device body one 1 and the device body two 2, but also allows the two to rotate relative to each other to a certain extent when necessary.

[0025] On the other side of the device body one 1 and the device body two 2, two clamping grooves 7 are respectively provided. The clamping mechanism 4 is arranged in the two corresponding clamping grooves 7. The clamping mechanism 4 is composed of two semicircular clamps, each semicircular clamp includes a rotating part 13, a clamping part 14 and a semicircular connecting part 12 connecting them. The design of the semicircular clamp allows it to wrap around the top and bottom of the device body one 1 and the device body two 2, and rotate through the shaft two 18 and the connecting rod 17 in the mounting groove 16 of the rotating part 13. The shaft two 18 is eccentrically arranged in the mounting groove 16, which ensures that enough clamping force can be generated when the semicircular clamp is rotated, so that the device body one 1 and the device body two 2 are tightly fitted.

[0026] The application can be used in the field of water pipeline maintenance, and can also be used in other fields applicable to the application.

[0027] Embodiment 2: refer to Figures 1-4 On the basis of embodiment one, a kind of water pipeline fast repair joint device is improved: it is applied to water pipeline maintenance field, in order to fix semicircular clamp, fixed mechanism is designed. Fixed mechanism includes clamping block 5, the section of clamping block 5 is " " character-shaped structure, it is designed to be tightly clamped in the outside of the clamping part 14 of multiple semicircular clamps, to prevent semicircular clamp from opening after being clamped due to accident.

[0028] In order to prevent the disengagement of the clamping block 5, a through fixing hole one 9 is provided on one side of the top of the device body one 1 and the device body two 2, a fixing hole two 11 is provided on the top of the clamping block 5, and a fixing hole three 15 is provided on the top of the clamping part 14. By passing the bolt rod 6 through these fixing holes and tightening with the nut 20, while placing a gasket between the nut and the clamping block, the stability of the connection is ensured.

[0029] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A water pipeline quick repair joint device comprising a device body one (1), a device body two (2) and a rotating shaft one (10), characterized in that, The device body one (1) and the device body two (2) are symmetrically distributed, one side of the device body one (1) and the device body two (2) is integrally formed with a plurality of rotating seats (8), a plurality of rotating seats (8) are arranged in a staggered manner, the axes of a plurality of rotating seats (8) are located on the same straight line, the rotating shaft one (10) penetrates the inside of a plurality of rotating seats (8), the other side of the device body one (1) and the device body two (2) is provided with two clamping grooves (7), two corresponding clamping grooves (7) are provided with a clamping mechanism (4) for tightly abutting the device body one (1) and the device body two (2).

2. A water pipeline quick repair joint device according to claim 1, characterized in that, The clamping mechanism (4) comprises two semicircular clamps, two semicircular clamps are matched with the device body one (1) and the device body two (2), the semicircular clamps comprise rotating parts (13) and clamping parts (14), the rotating parts (13) and the clamping parts (14) are integrally formed with a semicircular connecting part (12) therebetween, two semicircular clamps are symmetrically distributed on the top and bottom of the device body one (1) and the device body two (2), one side of the rotating part (13) is provided with a mounting groove (16), two side inner walls of the mounting groove (16) are rotatably connected with a rotating shaft two (18), two rotating shafts two (18) are fixedly connected with a connecting rod (17) therebetween, one side of the device body one (1) and the device body two (2) is provided with a fixing mechanism for fixing the clamping part (14).

3. A water pipeline quick repair joint device according to claim 2, characterized in that, The rotating shaft two (18) is eccentrically arranged in the inside of the mounting groove (16).

4. A water pipeline quick repair joint device according to claim 2, characterized in that, The fixing mechanism comprises a clamping block (5) and two bolt rods (6), the cross section of the clamping block (5) is in the shape of a "H" character structure, the clamping block (5) is clamped on the outside of a plurality of clamping parts (14).

5. A water pipeline quick repair joint device according to claim 4, characterized in that, The top side of the device body one (1) and the device body two (2) is provided with two through fixing holes one (9), the top of the clamping block (5) is provided with two through fixing holes two (11), the top of the clamping part (14) is provided with a through fixing hole three (15), the fixing hole one (9), the fixing hole two (11) and the fixing hole three (15) are matched, the bolt rod (6) penetrates in the corresponding fixing hole one (9) and the fixing hole two (11), the top of the bolt rod (6) is fixedly connected with a limiting block (19), the bottom of the bolt rod (6) is threadedly connected with a nut (20), a gasket is arranged between the top of the nut (20) and the bottom of the clamping block (5), the gasket is sleeved on the circumferential outer wall of the bolt rod (6).

6. A water pipeline quick repair joint device according to claim 1, characterized in that, The inside of the device body one (1) and the device body two (2) is provided with a sealing gasket (3) for sealing.

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