Municipal leaked pipeline repairing device

Abstract

The utility model relates to the technical field of leaked pipeline repairing, and discloses a municipal leaked pipeline repairing device, first connecting plates are symmetrically arranged on the lower surface of a first limiting sleeve, second connecting plates are symmetrically arranged on the upper surface of a second limiting sleeve, and fixing rods are arranged on the upper surfaces of the second connecting plates in a penetrating mode; a lifting rod is arranged at the upper end of the fixing rod in a penetrating mode, the upper end of the lifting rod penetrates through the upper surface of the first connecting plate, a positioning groove is further formed in the upper surface of a second limiting sleeve, a repairing plate is embedded in the positioning groove, and a waterproof sealing gasket is arranged at the position, close to the water leakage pipeline body, of the upper surface of the repairing plate. A first electric telescopic rod in a fixing rod is started to work, so that a lifting rod moves downwards to enable a first limiting sleeve and a second limiting sleeve to be tightly arranged outside a water leakage pipeline body in a sleeving mode, and the purpose that the water leakage position of the water leakage pipeline body is rapidly repaired through a waterproof sealing gasket is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of repairing leaking pipes, in particular to a municipal leaking pipe repairing device. Background Art

[0002] Municipal pipelines refer to pipeline facilities invested, constructed and maintained by the government or public institutions. They are mainly used in urban water supply and drainage, gas, heating, electricity, communications and other fields. Currently, most common municipal pipelines are drainage pipes. When pipelines leak, it affects the construction of municipal projects. Therefore, when municipal pipelines leak, they need to be repaired in a timely manner.

[0003] A Chinese patent discloses a leaking pipe repair device (authorization announcement number CN219841228U). The patented technology repair plate can clamp and seal the leaking part of the pipe body through a sealing gasket, which can prevent water inside the pipe body from leaking out. The two ends of the pipe body are fixed by bolts by tightening the hoop. The clamping ring is squeezed by the hoop and then can squeeze the sealing gasket. The sealing gasket can be tightened and sleeved on the outside of the pipe body under the pressure of the clamping ring, thereby improving the sealing protection effect of the sealing gasket. The outer protective pipe and the hoop inside the device are fixed by bolts, which is easy to install and can be easily dismantled for inspection or replacement.

[0004] However, there are still some shortcomings in this patent. Although this patent can repair the leaking pipe by using the repair plate, it can be seen from the drawings of this patent that the tightening hoop of this patent needs to be fixed by bolts. This method cannot automatically sleeve the tightening hoop on the outside of the pipe, which will affect the efficiency of repairing the leaking pipe. Therefore, those skilled in the art provide a municipal leaking pipe repair device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a municipal leaking pipe repairing device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A municipal leaking pipe repair device comprises a leaking pipe body and a first limiting sleeve and a second limiting sleeve arranged on the outside of the leaking pipe body from top to bottom, wherein a first connecting plate is symmetrically arranged on the lower surface of the first limiting sleeve, a second connecting plate is symmetrically arranged on the upper surface of the second limiting sleeve, a fixing rod is penetrated on the upper surface of the second connecting plate, a lifting rod is penetrated on the upper end of the fixing rod, the upper end of the lifting rod penetrates the upper surface of the first connecting plate, a positioning groove is also provided on the upper surface of the second limiting sleeve, a repair plate is embedded and installed inside the positioning groove, and a waterproof sealing pad is provided on the upper surface of the repair plate near the leaking pipe body.

[0008] As a further solution of the utility model: the outer part of the lifting rod is threadedly connected with a locking nut on the upper surface of the first connecting plate, and the outer part of the lifting rod is provided with a limiting plate on the lower surface of the first connecting plate.

[0009] As a further solution of the utility model: a first electric telescopic rod is arranged inside the fixed rod, and the telescopic end of the first electric telescopic rod is connected to the lower end of the lifting rod.

[0010] As a further solution of the utility model: two groups of fixing rods are arranged through the upper surface of the second connecting plate, and the lifting rods are slidably arranged inside the fixing rods.

[0011] As a further solution of the utility model: the upper surface of the waterproof sealing pad is in contact with the outside of the leaking pipe body, and the outer surface of the waterproof sealing pad is also coated with a sealing glue layer.

[0012] As a further solution of the utility model: a fixing groove is provided on the inner side of the positioning groove, a positioning rod is provided through the interior of the fixing groove, positioning holes are provided on both sides of the repair plate, and one end of the positioning rod is embedded in the interior of the positioning hole.

[0013] As a further solution of the utility model: a second electric telescopic rod is further arranged inside the fixing groove, and a telescopic end of the second electric telescopic rod is connected to one end of the positioning rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A municipal leaking pipe repairing device, wherein the upper end of the lifting rod passes through the first connecting plate and is locked by a locking nut, so that the first limiting sleeve and the second limiting sleeve can be quickly arranged on the outside of the leaking pipe body, and the first electric telescopic rod inside the fixing rod is started to work, so that the lifting rod is moved downward to make the first limiting sleeve and the second limiting sleeve tightly sleeved on the outside of the leaking pipe body, so as to achieve the purpose of quickly repairing the leaking position of the leaking pipe body by the waterproof sealing pad. The device has a simple structure and is easy to install and disassemble, so as to realize the rapid repair work of the municipal leaking pipe body and improve its repair efficiency.

[0016] 2. A municipal leaking pipe repair device, which achieves the purpose of quickly positioning and installing the repair plate by installing the repair plate into the interior of the positioning groove and by the operation of the second electric telescopic rod inside the fixed groove, so that the positioning rod moves from the interior of the fixed groove to the interior of the positioning hole and is embedded in the interior of the positioning hole. The structure of the arrangement is simple, and the repair plate can be quickly installed and disassembled, thereby facilitating the replacement of the repair plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a municipal leaking pipe repair device;

[0018] Figure 2 This is a schematic diagram of the structure of a second limit sleeve in a municipal leaking pipe repair device;

[0019] Figure 3 It is a structural schematic diagram of a fixing rod in a municipal leaking pipe repair device;

[0020] Figure 4 This is a schematic diagram of the structure of a limit plate in a municipal leaking pipe repair device;

[0021] Figure 5 The present invention is a schematic diagram of the structure of a positioning rod in a municipal leaking pipe repair device.

[0022] In the figure: 1. leaking pipe body; 2. first limiting sleeve; 21. first connecting plate; 3. second limiting sleeve; 31. second connecting plate; 4. fixing rod; 41. lifting rod; 42. locking nut; 43. first electric telescopic rod; 44. limiting plate; 5. repair plate; 51. positioning groove; 52. waterproof sealing pad; 521. second electric telescopic rod; 522. positioning rod; 523. fixing groove; 53. positioning hole. DETAILED DESCRIPTION

[0023] See also Figures 1 to 5 In an embodiment of the utility model, a municipal leaking pipe repair device comprises a leaking pipe body 1 and a first limiting sleeve 2 and a second limiting sleeve 3 arranged on the outside of the leaking pipe body 1 from top to bottom. The lower surface of the first limiting sleeve 2 is symmetrically provided with a first connecting plate 21, and the upper surface of the second limiting sleeve 3 is symmetrically provided with a second connecting plate 31. A fixing rod 4 is penetrated through the upper surface of the second connecting plate 31, and a lifting rod 41 is penetrated through the upper end of the fixing rod 4. The upper end of the lifting rod 41 penetrates the upper surface of the first connecting plate 21, and a positioning groove 51 is also opened on the upper surface of the second limiting sleeve 3. A repair plate 5 is embedded and installed inside the positioning groove 51, and a waterproof sealing gasket 52 is provided on the upper surface of the repair plate 5 near the leaking pipe body 1. This arrangement sets the first limiting sleeve 2 and the second limiting sleeve 3 outside the leaking pipe body 1, and through the operation of the first electric telescopic rod 43 inside the fixing rod 4, the lifting rod 41 is moved downward, so that the first limiting sleeve 2 and the second limiting sleeve 3 can be tightly sleeved on the outside of the leaking pipe body 1, and the waterproof sealing gasket 52 on the upper surface of the repair plate 5 is in contact with the leaking part of the leaking pipe body 1 to achieve the purpose of repairing it.

[0024] exist Figure 4Middle: The outside of the lifting rod 41 is threadedly connected to a locking nut 42 on the upper surface of the first connecting plate 21, and the outside of the lifting rod 41 is provided with a limiting plate 44 on the lower surface of the first connecting plate 21. This setting can limit the lifting rod 41 by using the limiting plate 44, and can lock the lifting rod 41 by using the locking nut 42, thereby achieving the purpose of installing the lifting rod 41.

[0025] exist Figure 2 and Figure 3 Middle: A first electric telescopic rod 43 is arranged inside the fixed rod 4, and the telescopic end of the first electric telescopic rod 43 is connected to the lower end of the lifting rod 41. The fixed rod 4 is penetrated by two groups on the upper surface of the second connecting plate 31, and the lifting rod 41 is slidably arranged inside the fixed rod 4. This arrangement utilizes the operation of the first electric telescopic rod 43 to make the lifting rod 41 move inside the fixed rod 4, thereby reducing the distance between the first limiting sleeve 2 and the second limiting sleeve 3, so as to achieve the first limiting sleeve 2 and the second limiting sleeve 3 being tightly sleeved on the outside of the leaking pipe body 1.

[0026] exist Figure 2 and Figure 4 Middle: The upper surface of the waterproof sealing pad 52 is in contact with the outside of the leaking pipe body 1, and the outer surface of the waterproof sealing pad 52 is also coated with a sealant layer. This arrangement uses the waterproof sealing pad 52 to achieve the purpose of repairing the leaking pipe body 1.

[0027] exist Figure 3 , Figure 4 and Figure 5 In the figure: a fixing groove 523 is provided on the inner side of the positioning groove 51, and a positioning rod 522 is provided inside the fixing groove 523. Positioning holes 53 are provided on both sides of the repair plate 5, and one end of the positioning rod 522 is embedded in the positioning hole 53. A second electric telescopic rod 521 is also provided inside the fixing groove 523, and the telescopic end of the second electric telescopic rod 521 is connected to one end of the positioning rod 522. The working of the second electric telescopic rod 521 inside the fixing groove 523 will make the positioning rod 522 embedded in the positioning hole 53, thereby achieving the purpose of installing the repair plate 5.

[0028] The working principle of the utility model is as follows: when the municipal leaking pipe repair device of the utility model is in use, the first limiting sleeve 2 and the second limiting sleeve 3 are first arranged at the upper and lower positions of the leaking pipe body 1, and the upper end of the lifting rod 41 passes through the upper surface of the first connecting plate 21, and is limited by the limiting plate 44 and locked by the locking nut 42, so as to achieve the purpose of connecting the first limiting sleeve 2 and the second limiting sleeve 3. After the connection, the repair plate 5 can be aligned with the leaking position of the municipal leaking pipe body 1. At this time, the first electric telescopic rod 43 inside the fixing rod 4 is started to work, so that the lifting rod 41 can be moved inside the fixing rod 4, so that The distance between the first limiting sleeve 2 and the second limiting sleeve 3 is reduced, and the first limiting sleeve 2 and the second limiting sleeve 3 are tightly sleeved on the outside of the leaking pipe body 1, and the waterproof sealing pad 52 on the upper surface of the repair plate 5 can repair the leaking position of the leaking pipe body 1. The repair plate 5 is arranged inside the positioning groove 51. When in use, after installation and through the operation of the second electric telescopic rod 521 inside the fixing groove 523, the positioning rod 522 can be embedded in the positioning holes 53 opened on both sides of the repair plate 5, so that the purpose of quickly installing the repair plate 5 can be achieved, so as to facilitate the purpose of quickly repairing the leaking pipe body 1.

[0029] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A municipal leaking pipe repair device, comprising a leaking pipe body (1) and a first limiting sleeve (2) and a second limiting sleeve (3) arranged outside the leaking pipe body (1) from top to bottom, characterized in that: The lower surface of the first limiting sleeve (2) is symmetrically provided with a first connecting plate (21), the upper surface of the second limiting sleeve (3) is symmetrically provided with a second connecting plate (31), the upper surface of the second connecting plate (31) is penetrated by a fixing rod (4), the upper end of the fixing rod (4) is penetrated by a lifting rod (41), the upper end of the lifting rod (41) penetrates the upper surface of the first connecting plate (21), the upper surface of the second limiting sleeve (3) is also provided with a positioning groove (51), the interior of the positioning groove (51) is embedded with a repair plate (5), and the upper surface of the repair plate (5) is provided with a waterproof sealing pad (52) near the leaking pipe body (1).

2. A municipal leaking pipe repair device according to claim 1, characterized in that: The outside of the lifting rod (41) is threadedly connected to a locking nut (42) on the upper surface of the first connecting plate (21), and the outside of the lifting rod (41) is provided with a limiting plate (44) on the lower surface of the first connecting plate (21).

3. A municipal leaking pipe repair device according to claim 1, characterized in that: A first electric telescopic rod (43) is arranged inside the fixed rod (4), and the telescopic end of the first electric telescopic rod (43) is connected to the lower end of the lifting rod (41).

4. A municipal leaking pipe repair device according to claim 1, characterized in that: Two groups of the fixing rods (4) are arranged through the upper surface of the second connecting plate (31), and the lifting rods (41) are slidably arranged inside the fixing rods (4).

5. A municipal leaking pipe repairing device according to claim 1, characterized in that: The upper surface of the waterproof sealing pad (52) contacts the outside of the leaking pipe body (1), and the outer surface of the waterproof sealing pad (52) is also coated with a sealing glue layer.

6. A municipal leaking pipe repairing device according to claim 1, characterized in that: A fixing groove (523) is provided on the inner side of the positioning groove (51), a positioning rod (522) is provided inside the fixing groove (523), positioning holes (53) are provided on both sides of the repair plate (5), and one end of the positioning rod (522) is embedded in the positioning hole (53).

7. A municipal leaking pipe repairing device according to claim 6, characterized in that: A second electric telescopic rod (521) is also arranged inside the fixing groove (523), and the telescopic end of the second electric telescopic rod (521) is connected to one end of the positioning rod (522).

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