Rapid emergency repair equipment for water supply pipeline

Abstract

The invention discloses water supply pipeline rapid first-aid repair equipment which comprises a first supporting frame and a second supporting frame, the first supporting frame comprises a first frame and two first supporting plates, the two first supporting plates are adjustably arranged on the two sides of the first frame, and first inserting rods are fixedly arranged on the side walls of the first supporting plates; the second supporting frame comprises a second frame and two second supporting plates, and the two second supporting plates are adjustably arranged on the two sides of the second frame. The first supporting frame and the second supporting frame which can move relatively are arranged, the inserting rods are arranged on the first supporting frame and the second supporting frame correspondingly, meanwhile, the matched connecting pipe is arranged on the sealing clamp, and the two metal clamping plates of the sealing clamp can be installed on the first supporting frame and the second supporting frame correspondingly through cooperation of the connecting pipe and the inserting rods; the two metal clamping plates are controlled to be attached to the water supply pipeline under the action of the first supporting frame and the second supporting frame, and the current situation that the metal clamping plates are manually controlled to overcome water flow impact to be attached to the water supply pipeline is changed.

Description

Technical Field

[0001] The invention relates to the field of pipeline maintenance devices, in particular to a water supply pipeline rapid repair device. Background Art

[0002] As a key infrastructure of urban and regional water supply systems, water supply pipelines carry the important mission of transporting water to thousands of households, industrial enterprises, and public service agencies.

[0003] Over time, metal pipes such as cast iron and steel pipes may become thinner and weaker due to internal and external corrosion, which may lead to cracks or perforations and leaks. This will affect the daily water needs of residents (such as drinking, washing, cooking, etc.), and will be detrimental to maintaining the normal operation of industrial production (many industrial processes rely on a large and stable supply of water sources) and ensuring the normal operation of public service facilities (such as hospitals and schools).

[0004] In order to reduce the impact of water supply pipeline leakage on production and life, after finding the leaking point, the sealing clamp is installed on the leaking point to achieve rapid water stopping treatment of pipeline leakage. The sealing clamp is usually composed of a pair of semicircular high-strength engineering plastic or metal clamps, with a rubber sealing pad inside the clamp. The surface of the sealing pad has a special texture that can fit tightly to the surface of the pipeline to enhance the sealing effect. The clamp is installed around the damaged part of the pipeline by fastening methods such as bolts, which can quickly seal the leaking part and prevent water from continuing to leak.

[0005] Although the sealing clamp is a relatively simple measure to repair the pipeline, it is difficult to install it on the pipeline. For example, at the leaking point of the water supply pipeline, due to the continuous output of water flow, when the metal clamp is attached to the pipeline to block the leaking point, it is unable to get close to the pipeline due to the high-pressure water flow, or multiple workers are required to apply force to the metal clamp to overcome the impact of the water flow. This operation not only affects the installation efficiency of the sealing clamp, but also takes up a lot of labor.

[0006] Among the technologies disclosed on the market, some sealing clamps are connected with a valve body, and the valve body is opened when the metal clamp is installed to allow water to be output from the valve body. Although this operation can reduce the impact of water flow on the metal clamp and reduce the resistance of its installation, it is still not conducive to the installation of the sealing clamp, because the jetted water splashes in all directions and only a small part of it is output from the valve body, that is, the sealing clamp still bears a large impact force. Summary of the invention

[0007] The purpose of the present invention is to provide a water supply pipeline rapid repair device, aiming to improve the problem that the sealing clamp is inconvenient to install due to the impact of water flow.

[0008] The present invention is implemented as follows: a water supply pipeline rapid repair equipment includes a sealing clamp, and connecting pipes are fixedly arranged on the outer side walls of the two metal clamps of the sealing clamp; it also includes a first support frame and a second support frame, the first support frame includes a first frame and two first support plates, the two first support plates are adjustably arranged on both sides of the first frame, and first plug rods are fixedly arranged on the side walls, the second support frame includes a second frame and two second support plates, the two second support plates are adjustably arranged on both sides of the second frame, and second plug rods are arranged on the side walls, the first support plate and the second support plate are respectively arranged on the outer sides of the two metal plates, and the plug rods are inserted into the connecting pipe; the first frame and the second frame are both installed on the bracket and are connected by a fastening rod group.

[0009] Preferably, a first bidirectional screw is provided through the first frame through a bearing connection, and two connecting grooves are provided; two connecting plates are fixedly provided on the side where the two first support plates are close to each other, and the ends of the connecting plates are inserted into the connecting grooves, and the end threads of the first bidirectional screw pass through the threaded holes of the first support plates.

[0010] Preferably, the connecting plate is arranged as an arc structure, and the inner side surface is arranged in contact with the metal clamping plate, and the cross section is arranged as a trapezoidal structure, and the cross section of the connecting groove is also arranged as a trapezoidal structure; the two connecting grooves are arranged on the upper and lower sides of the first bidirectional screw.

[0011] Preferably, the first insertion rod is arranged on the side walls of the two first support plates which are away from each other or close to each other, and the connecting pipe is located on the outer side or inner side of the two first support plates.

[0012] Preferably, a second bidirectional screw is provided on the second frame through a bearing connection, and two snap grooves are provided on the side wall, a top frame is fixedly provided on the two second support plates, a snap plate is fixedly provided on the side where the two sets of top frames are close to each other, the end of the snap plate is inserted into the snap groove, and the end thread of the second bidirectional screw passes through the two second support plates.

[0013] Preferably, the bracket includes a plate and two supporting arc plates, the two supporting arc plates are respectively fixed at both ends of the plate, and are arranged on the outside of the first support frame and the second support frame, and are supported on the water supply pipe at the same time.

[0014] Preferably, a connecting plate is fixedly provided on one side of the plate, and a supporting plate is fixedly provided on the other side. The connecting plate is provided in an L-shaped structure, and the bottom is detachably provided on the top of the first frame. A sleeve frame is fixedly provided above the second frame, and the sleeve frame is sleeved on the supporting plate.

[0015] Preferably, the fastening rod group includes an internal threaded tube and a threaded rod, the end of the threaded rod is threadedly inserted into the internal threaded tube, and a turntable is fixedly provided at the other end; an annular baffle is provided at one end of the threaded rod where the turntable is provided through a bearing connection.

[0016] Preferably, the threaded rod passes through the through hole of the first frame, the annular baffle is arranged on the side of the first frame, and the connecting column installed on the annular baffle is inserted into the first frame; the end of the internal threaded tube is connected by bolts and vertically installed on the second frame.

[0017] Preferably, a hook is provided on the top of the bracket.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention is provided with a first support frame and a second support frame which can be relatively moved, and plug rods are provided on the first support frame and the second support frame, and a matching connecting pipe is provided on the sealing clamp. The two metal clamps of the sealing clamp can be respectively installed on the first support frame and the second support frame through the cooperation of the connecting pipe and the plug rod, and the two metal clamps are controlled to fit the water supply pipe under the action of the first support frame and the second support frame, which changes the current situation of manually controlling the metal clamps to overcome the impact of water flow and fit the water supply pipe for installation.

[0020] 2. The present invention is provided with a frame and a support plate, and the support plate is adjustably arranged on both sides of the frame, and the frame and the support plate are connected by a bidirectional screw. The two support plates can be controlled to move relative to each other by rotating the bidirectional screw to provide support for inserting the insertion rod into the connecting pipe.

[0021] 3. The present invention is provided with a fastening rod group, and the relative positions of the threaded rod and the internal threaded tube can be adjusted by rotating the threaded rod to achieve adjustment of the length of the fastening rod group; because the two ends of the fastening rod group are respectively connected to the first support frame and the second support frame, the positions of the first support frame and the second support frame can be adjusted when the length of the fastening rod group is adjusted, forcing the two metal clamps to fit the water supply pipe for installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the sealing fixture of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the bracket, the first supporting frame, and the second supporting frame of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the support of the present invention;

[0026] Figure 5 is a schematic structural diagram of a first support frame of the present invention;

[0027] Figure 6 It is a structural schematic diagram of the first frame of the present invention;

[0028] Figure 7is a structural schematic diagram of the first support plate of the present invention;

[0029] Figure 8 is a schematic structural diagram of a second support frame of the present invention;

[0030] Fig. 9 It is a schematic diagram of the structure of the second frame of the present invention;

[0031] Fig.10 is a schematic structural diagram of the second support plate of the present invention;

[0032] Fig.11 It is a structural schematic diagram of the fastening rod group of the present invention;

[0033] Fig.12 It is a structural schematic diagram of a turntable and a threaded rod of the present invention.

[0034] In the figure: 1. Sealing fixture; 11. Connecting pipe; 2. Bracket; 21. Supporting arc plate; 22. Plate; 23. Connecting plate; 24. Support plate; 3. First supporting frame; 31. First frame; 311. Through hole; 312. Connecting groove; 313. First bidirectional screw; 32. First supporting plate; 321. First plug rod; 322. Threaded hole; 323. Connecting plate; 4. Second supporting frame; 41. Second frame; 411. Snap groove; 412. Second bidirectional screw; 413. Sleeve frame; 42. Second supporting plate; 421. Second plug rod; 422. Top frame; 423. Snap plate; 5. Fastening rod group; 51. Internally threaded pipe; 52. Threaded rod; 53. Turntable; 54. Annular baffle; 55. Connecting column. DETAILED DESCRIPTION

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0037] In order to overcome the force of water flow impact and facilitate the installation of the sealing clamp on the water supply pipe, the present embodiment provides a device for installing the sealing clamp 1, which is respectively connected to the two metal plates of the sealing clamp 1 and can control the relative movement of the two metal plates of the sealing clamp 1, so as to facilitate the distribution of the two metal plates on both sides of the water supply pipe and the control of the relative movement of the two metal plates to overcome the water flow impact and install the sealing clamp on the water supply pipe.

[0038] like Figure 1 , Figure 3 As shown, specifically, the device includes a first support frame 3, a second support frame 4, a bracket 2, a fastening rod group 5, etc. The first support frame 3 and the second support frame 4 are both arranged below the bracket 2, and are distributed on both sides of the center line of the bracket 2. At the same time, the first support frame 3 and the second support frame 4 are connected to the bracket 2 so that they can be relatively movable. Therefore, the relative movement of the first support frame 3 and the second support frame 4 can be controlled under the action of external force. Then, when the two metal clamps of the sealing clamp 1 are respectively installed on the first support frame 3 and the second support frame 4, the position of the two metal clamps can be adjusted by adjusting the relative position of the first support frame 3 and the second support frame 4. In order to control the relative movement of the first support frame 3 and the second support frame 4 and reduce the use of pulling force, the fastening rod group 5 is arranged between the first support frame 3 and the second support frame 4, and at both ends are connected to the first support frame 3 and the second support frame 4 respectively. Therefore, when the length of the fastening rod group 5 is adjusted, the relative movement of the first support frame 3 and the second support frame 4 can be controlled.

[0039] like Figure 2 , Figure 5 , Figure 7 , Figure 8 , Fig.10 As shown, in order to stably connect the first support frame 3 and the second support frame 4 to the two metal clamps of the sealing clamp 1 respectively, connecting pipes 11 are fixedly provided on the outer side walls of the two metal clamps of the sealing clamp 1, and the number of connecting pipes 11 is determined according to demand. At the same time, the first support frame 3 includes a first frame 31 and two first support plates 32, the two first support plates 32 are adjustably arranged on both sides of the first frame 31, and the side walls are fixedly provided with first plug rods 321, the second support frame 4 includes a second frame 41 and two second support plates 42, the two second support plates 42 are adjustably arranged on both sides of the second frame 41, and the side walls are provided with second plug rods 421, the first support plate 32 and the second support plate 42 are respectively fitted on the outer sides of the two metal plates, and the support plates located on the outer sides of the same metal clamp plate can move relative to each other under the action of external force, forcing the plug rod to be inserted into the connecting tube 11, so as to realize the detachable connection between the support plate and the metal clamp plate, and then the two metal clamp plates are stably connected to the first support frame 3 and the second support frame 4 respectively, and at the same time provide convenience for disassembling the support frame and the sealing clamp 1 according to needs.

[0040] like Figure 5-7As shown, in order to adjust the relative position of the two first support plates 32, two connecting grooves 312 are arranged on the side wall of the first frame 31. The two connecting grooves 312 are arranged along the length direction of the sealing fixture 1, and both ends are arranged to be open, and the cross section is arranged to be a trapezoidal structure, that is, the size of the connecting groove 312 near one end of the sealing fixture 1 is smaller than the size of the other end. Two connecting plates 323 are fixedly arranged on the side where the two first support plates 32 are close to each other. The two connecting plates 323 are opposite to the two connecting grooves 312 one by one, and are arranged to be an arc structure, and the cross section is arranged to be a trapezoidal structure. Therefore, after the end of the connecting plate 323 is inserted into the connecting groove 312, the first frame 31 and the first support plate 32 can be stably and adjustably connected with each other under the cooperation of the connecting plate 323 and the connecting groove 312, which provides convenience for adjusting the relative position of the two first support plates 32.

[0041] In order to control the relative movement of the two first support plates 32, threaded holes 322 are provided on the two first support plates 32, and a first bidirectional screw 313 is penetrated through the first frame 31 through a bearing connection, and both ends of the first bidirectional screw 313 are respectively threaded through the two threaded holes 322. Therefore, the relative movement of the two first support plates 32 can be controlled by rotating the first bidirectional screw 313, which provides convenience for controlling the insertion of the insertion rod into the connecting tube 11.

[0042] like Figure 8-10 As shown, in order to adjust the relative position of the two second support plates 42, two snap grooves 411 are arranged on the side wall of the second frame 41. The two snap grooves 411 are arranged along the length direction of the sealing fixture 1, and both ends are arranged to be openings, and the cross section is arranged to be a concave-convex structure. A top frame 422 is fixedly arranged on the top of the two second support plates 42, and a snap plate 423 is fixedly arranged on the side where the two sets of top frames 422 are close to each other. The structure of the snap plate 423 is adapted to the structure of the snap groove 411, and the end is inserted into the snap groove 411. Therefore, under the cooperation of the snap groove 411 and the snap plate 423, the second support plate 42 is stably and adjustably arranged on the side of the second frame 41, which provides convenience for adjusting the relative position of the two second support plates 42 according to needs.

[0043] In order to control the relative movement of the two second support plates 42, a second bidirectional screw 412 is provided on the second frame 41 through a bearing connection, and a threaded hole is provided on the top frame 422. At the same time, the end thread of the second bidirectional screw 412 passes through the two top frames 422. Therefore, when the second bidirectional screw 412 is rotated, the top frame 422 can be controlled to drive the second support plate 42 to move.

[0044] The insertion rod can be arranged on the side walls of the two support plates that are far away from each other, or on the side walls of the support plates that are close to each other. When the insertion rod is arranged on the side walls of the support plates that are far away from each other, the connecting pipe 11 is located on the outside of the two support plates, and when the insertion rod is arranged on the side walls of the support plates that are close to each other, the connecting pipe 11 is located on the inside of the two support plates.

[0045] like Figure 4 As shown, in order to enable the first support frame 3 and the second support frame 4 to be stably installed on the support frame 2, the support frame 2 includes a plate 22 and two supporting arc plates 21. The two supporting arc plates 21 are respectively fixed at both ends of the plate 22 and are arranged on the outside of the first support frame 3 and the second support frame 4. Therefore, under the action of the supporting arc plates 21 and the support of the staff, the plate 22 can be stably supported on the water supply pipe to provide support for the installation of the sealing fixture 1. A hook is provided on the top of the support frame 2, which can be connected to equipment such as a crane to realize the transfer of the device and the sealing fixture 1.

[0046] like Figure 4 , Figure 6 , Figure 8 As shown, in addition, a connecting plate 23 is fixedly provided on one side of the plate 22, and a supporting plate 24 is fixedly provided on the other side. The connecting plate 23 is set as an L-shaped structure, and the bottom is detachably provided on the top of the first frame 31 by bolt connection. At this time, the first support plate 32 is provided near the water supply pipe, and the metal clamp is controlled to fit the non-leaking point of the water supply pipe. A sleeve frame 413 is fixedly provided above the second frame 41, and the sleeve frame 413 is sleeved on the supporting plate 24 to realize the movable connection between the second supporting frame 4 and the bracket 2, so that the other metal clamp can be moved relative to the water supply pipe, so as to provide support for it to overcome the impact of the water flow and fit on the water supply pipe.

[0047] like Fig.11 , Fig.12 As shown, in order to adjust the length of the fastening rod group 5, the fastening rod group 5 includes an internal threaded tube 51 and a threaded rod 52, and the end of the threaded rod 52 is threadedly inserted into the internal threaded tube 51. Then, when the internal threaded tube 51 and the threaded rod 52 rotate relative to each other, their positions away from the two ends can be adjusted.

[0048] In order to adjust the relative position of the two metal clamps when the length of the fastening rod group 5 is adjusted, a through hole 311 is provided on the first frame 31, and the end of the threaded rod 52 is provided through the through hole 311. The inner diameter of the through hole 311 is larger than the diameter of the threaded rod 52. A turntable 53 and an annular baffle 54 are provided in sequence at the end of the threaded rod 52 protruding from the first frame 31. The annular baffle 54 is sleeved on the threaded rod 52 through a bearing connection, and the connecting column 55 installed on the annular baffle 54 is inserted into the first frame 31. Therefore, the threaded rod 52 is stably supported by the annular baffle 54. The end of the internal threaded pipe 51 is vertically installed on the second frame 41 by bolts. Therefore, when the turntable 53 is rotated to control the rotation of the threaded rod 52, the length of the fastening rod group 5 is adjusted, forcing the two metal clamps to move relative to each other and fit the water supply pipeline, and then the two metal clamps are connected by bolts.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water supply pipeline rapid repair equipment, characterized in that: The invention comprises a first support frame (3) and a second support frame (4), wherein the first support frame (3) comprises a first frame (31) and two first support plates (32), wherein the two first support plates (32) are adjustably arranged on both sides of the first frame (31), and first insertion rods (321) are fixedly arranged on the side walls, and the second support frame (4) comprises a second frame (41) and two second support plates (42), wherein the two second support plates (42) are adjustably arranged on both sides of the second frame (41). A second insertion rod (421) is provided on each side wall; the first support plate (32) and the second support plate (42) are respectively provided on the outer sides of the two metal plates of the sealing clamp (1); a connecting tube (11) is fixedly provided on the outer side walls of the two metal plates of the sealing clamp (1), and the insertion rod is inserted into the connecting tube (11); the first frame (31) and the second frame (41) are both installed on the bracket (2), and the first frame (31) and the second frame (41) are connected via a fastening rod group (5).

2. The water supply pipeline rapid repair equipment according to claim 1, characterized in that: The first frame (31) is provided with a first bidirectional screw rod (313) through a bearing connection and two connecting grooves (312); two connecting plates (323) are fixedly provided on the sides of the two first supporting plates (32) close to each other, and the ends of the connecting plates (323) are inserted into the connecting grooves (312), and the ends of the first bidirectional screw rod (313) are threadedly provided through the threaded holes (322) of the first supporting plates (32).

3. The water supply pipeline rapid repair equipment according to claim 2 is characterized in that: The connecting plate (323) is configured as an arc-shaped structure, and the inner side surface is configured to fit the metal clamping plate, and the cross-section is configured as a trapezoidal structure. The cross-section of the connecting groove (312) is also configured as a trapezoidal structure; the two connecting grooves (312) are configured on the upper and lower sides of the first bidirectional screw (313).

4. The water supply pipeline rapid repair equipment according to claim 3 is characterized in that: The first insertion rod (321) is arranged on the side walls of the two first support plates (32) that are away from each other or close to each other, and the connecting pipe (11) is located on the outside or inside of the two first support plates (32).

5. The water supply pipeline rapid repair equipment according to claim 1, characterized in that: A second bidirectional screw (412) is provided through the second frame (41) via a bearing connection, and two buckle grooves (411) are provided on the side wall. A top frame (422) is fixedly provided on the two second support plates (42). A buckle plate (423) is fixedly provided on the side where the two sets of top frames (422) are close to each other, and the end of the buckle plate (423) is inserted into the buckle groove (411). The end of the second bidirectional screw (412) is threadedly provided through the two top frames (422).

6. The water supply pipeline rapid repair equipment according to claim 1, characterized in that: The support (2) comprises a plate (22) and two supporting arc plates (21), wherein the two supporting arc plates (21) are respectively fixedly arranged at two ends of the plate (22), and are arranged on the outside of the first support frame (3) and the second support frame (4), and are supported on the water supply pipe.

7. The water supply pipeline rapid repair equipment according to claim 6, characterized in that: A connecting plate (23) is fixedly arranged on one side of the plate (22), and a supporting plate (24) is fixedly arranged on the other side. The connecting plate (23) is arranged in an L-shaped structure, and the bottom is detachably arranged on the top of the first frame (31). A sleeve frame (413) is fixedly arranged above the second frame (41), and the sleeve frame (413) is sleeved on the supporting plate (24).

8. The water supply pipeline rapid repair equipment according to claim 1, characterized in that: The tightening rod group (5) comprises an internally threaded tube (51) and a threaded rod (52); an end of the threaded rod (52) is threadedly inserted into the internally threaded tube (51), and a rotating disk (53) is fixedly arranged at the other end; an annular baffle (54) is arranged at one end of the threaded rod (52) where the rotating disk (53) is arranged, and is connected to the end by a bearing.

9. The water supply pipeline rapid repair equipment according to claim 8, characterized in that: The threaded rod (52) is arranged to pass through the through hole (311) of the first frame (31), the annular baffle (54) is arranged on the side of the first frame (31), and the connecting column (55) installed on the annular baffle (54) is inserted into the first frame (31); the end of the internal threaded tube (51) is connected by bolts and vertically installed on the second frame (41).

10. The water supply pipeline rapid repair equipment according to claim 1, characterized in that: A hook is provided on the top of the bracket (2).

Images