Waterproof jacking pipe for municipal engineering power system

Abstract

The utility model discloses a waterproof jacking pipe for a municipal engineering power system in the technical field of pipeline construction, which comprises a first unit pipe, a second unit pipe is mounted on the right side of the first unit pipe, and a connecting groove is fixedly connected to the left side of the first unit pipe and the left side of the second unit pipe. A unit pipe reinforcing mechanism is installed in the middle of the outer surface of the first unit pipe and the middle of the outer surface of the second unit pipe, the outer surface of the joint of the first unit pipe and the second unit pipe is sleeved with a protection mechanism, and by arranging the unit pipe reinforcing mechanism, water permeation is conveniently prevented, the water content in the unit pipes is reduced, and the service life of the unit pipes is prolonged; and the bearing strength of the unit pipes can be improved, the bearing strength of the connecting positions of the unit pipes can be improved conveniently by arranging the protection mechanisms, and the situation that when the unit pipe connecting grooves bear loads, the connecting grooves are broken, and normal use of the unit pipes is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction, in particular to a waterproof jacking pipe used in a municipal engineering power system. Background Art

[0002] Pipe jacking is the process of burying unit pipes using trenchless construction technology. Trenchless construction technology is a technology for burying unit pipes without excavation or with minimal excavation. During pipe jacking construction, the jacking force generated by jacking equipment (such as jacks, etc.) is required to overcome the friction resistance between the unit pipe and the surrounding soil, and to push the unit pipe into the foundation according to the designed slope. By setting up waterproof pipe jacking, the waterproofing problems that may occur during the construction of power system pipe jacking can be solved, thereby improving the quality and safety of the project.

[0003] The existing waterproof jacking pipe used in municipal engineering power systems is difficult to protect the unit pipe connections during use, and the connection grooves at the unit pipe connections have limited load-bearing effect relative to the unit pipes. When the connections are loaded, the connection grooves are easily broken, thereby causing the unit pipe connections to break. Therefore, it is necessary to provide a new waterproof jacking pipe for municipal engineering power systems to solve the above technical problems. Utility Model Content

[0004] Therefore, the purpose of the utility model is to provide a waterproof jacking pipe for municipal engineering power systems, which can solve the problem that the existing waterproof jacking pipes for municipal engineering power systems are difficult to protect the unit pipe connections during use, and the connection grooves at the unit pipe connections have limited load-bearing effect relative to the unit pipes. When the connection is loaded, it is easy to cause the connection grooves to break, thereby causing the unit pipe connections to break. In order to solve the above technical problems, the utility model provides a waterproof jacking pipe for municipal engineering power systems, which adopts the following technical solutions: A waterproof jacking pipe for municipal engineering power systems, comprising:

[0005] A first unit tube, a second unit tube is installed on the right side of the first unit tube, a connecting groove is fixedly connected to the left sides of the first unit tube and the second unit tube, a unit tube reinforcement mechanism is installed in the middle of the outer surfaces of the first unit tube and the second unit tube, and a protective mechanism is sleeved on the outer surface of the connection between the first unit tube and the second unit tube.

[0006] By adopting the above technical scheme and providing a unit tube reinforcement mechanism, it is convenient to prevent moisture penetration, reduce the moisture content inside the unit tube, increase the service life of the unit tube, and improve the load-bearing strength of the unit tube. By providing a protective mechanism, it is convenient to improve the load-bearing strength of the unit tube connection, and avoid the unit tube connection groove being broken when bearing load, thereby affecting the normal use of the unit tube.

[0007] Optionally, the outer surface of the connection groove is connected with a thread, the first unit tube and the second unit tube are provided with a thread groove adapted to the thread, and the connection groove and the first unit tube and the second unit tube form a rotating connection mechanism.

[0008] By adopting the above technical solution, a rotating connection mechanism is formed by connecting the connecting groove, the first unit tube and the second unit tube, which facilitates connecting multiple groups of unit tubes during use, and the sealing inside the unit tube can be ensured by the threaded rotation connection, thereby improving the waterproof effectiveness of the device.

[0009] Optionally, a rubber sealing ring is installed on the right side of the inner cavity of the first unit tube and the second unit tube.

[0010] By adopting the above technical solution, a rubber sealing ring is installed on the right side of the inner cavity of the first unit tube and the second unit tube, which facilitates the sealing of the connecting groove of the first unit tube and the second unit tube, thereby improving the sealing and waterproof effect of the connection of the device.

[0011] Optionally, the unit tube reinforcement mechanism includes a glue storage sleeve arranged on the first unit tube and the second unit tube, a glue injection tube is inserted into the right side of the upper surface of the glue storage sleeve, and a sealing cover is sleeved on the top of the glue injection tube.

[0012] By adopting the above technical scheme, by providing a glue storage sleeve and a glue injection tube, it is convenient to inject glue into the glue storage sleeve during use, which can effectively prevent moisture penetration, reduce the moisture content inside the unit tube, increase the service life of the unit tube, and can increase the load-bearing strength of the unit tube. By providing a sealing cover, it is convenient to seal the glue injection tube after glue injection to avoid glue unloading, thereby preventing glue injection from being affected.

[0013] Optionally, the glue storage sleeve is provided with a mounting groove adapted to the glue injection tube, the sealing cover is provided with a clamping groove adapted to the glue injection tube, and the glue injection tube and the sealing cover form a clamping connection mechanism.

[0014] By adopting the above technical scheme, an installation groove compatible with the glue injection tube is opened in the glue storage sleeve to prevent the glue injection tube from protruding outside the glue storage sleeve, thereby protecting the glue injection tube. The glue injection tube and the sealing cover form a snap-fit ​​connection mechanism to ensure that the glue storage sleeve is closed after glue injection to prevent glue leakage.

[0015] Optionally, the protective mechanism includes a first arc-shaped protective plate sleeved on the first unit tube and the second unit tube, the bottom of the first arc-shaped protective plate is hinged with the second arc-shaped protective plate, and the first arc-shaped protective plate and the second arc-shaped protective plate are symmetrical to each other, a fixing block is fixedly connected in the middle of the top of the first arc-shaped protective plate and the second arc-shaped protective plate, a fixing bolt is inserted in the middle of the two groups of the fixing blocks, and a nut is sleeved on the bottom of the fixing bolt.

[0016] By adopting the above technical scheme, by providing a first arc-shaped protective plate and a second arc-shaped protective plate, it is convenient to clamp and protect the connection between the first unit tube and the second unit tube, thereby improving the load-bearing strength of the unit tube connection and avoiding the connection groove from being broken when the unit tube connection groove is bearing load, thereby affecting the normal use of the unit tube. By providing a fixing block, fixing bolts and nuts, it is convenient to lock the first arc-shaped protective plate and the second arc-shaped protective plate, thereby achieving the effect of bearing the load of the unit tube connection groove, and facilitating the disassembly and maintenance of the device, thereby improving the practicality of the device.

[0017] Optionally, the two groups of fixing blocks are provided with through holes matched with fixing bolts, and the fixing bolts are matched with nuts.

[0018] By adopting the above technical solution, through-holes compatible with the fixing bolts are opened through the two groups of fixing blocks, and the fixing bolts are compatible with the nuts, which facilitates the insertion of the fixing bolts. The first arc-shaped protective plate and the second arc-shaped protective plate are locked through the nuts.

[0019] In summary, the present invention has at least one of the following beneficial effects:

[0020] 1. The present application is provided with a unit tube strengthening mechanism, through the glue storage sleeve and the glue injection tube, which is convenient for glue injection into the glue storage sleeve during use, which can effectively prevent moisture penetration, reduce the moisture content inside the unit tube, and increase the service life of the unit tube. It can also increase the load-bearing strength of the unit tube. By providing a sealing cover, it is convenient to seal the glue injection tube after glue injection to avoid glue unloading, thereby affecting the use of glue injection;

[0021] 2. By providing a protective mechanism, the first arc-shaped protective plate and the second arc-shaped protective plate can facilitate the clamping and protection of the connection between the first unit tube and the second unit tube, thereby improving the load-bearing strength of the connection between the unit tubes and avoiding the connection groove from being broken when the unit tube connection groove is bearing weight, thereby affecting the normal use of the unit tube. By providing a fixing block, fixing bolts and nuts, the first arc-shaped protective plate and the second arc-shaped protective plate can be locked, thereby achieving the effect of bearing the weight of the unit tube connection groove, and facilitating the disassembly and maintenance of the device, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1This is a schematic diagram of the use status of the utility model Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the use status of the utility model Figure 2 ;

[0025] Figure 3 This is a schematic diagram of the disassembly structure of the components of the utility model;

[0026] Figure 4 This is a schematic diagram of the protective mechanism structure of the utility model.

[0027] Explanation of the reference numerals: 1. first unit tube; 2. connecting groove; 3. second unit tube; 4. unit tube reinforcement mechanism; 401. rubber storage sleeve; 402. rubber injection tube; 403. sealing cover; 5. protection mechanism; 501. first arc-shaped protection plate; 502. second arc-shaped protection plate; 503. fixing block; 504. fixing bolt; 505. nut; 6. rubber sealing ring. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 The utility model is described in further detail.

[0029] Example 1, reference Figure 1 and Figure 2 The utility model discloses a waterproof jacking pipe for a municipal engineering power system, which can solve the problem that the existing waterproof jacking pipe for a municipal engineering power system is difficult to protect the unit pipe connection during use, and the connection groove at the unit pipe connection has a limited bearing effect relative to the unit pipe, and when the connection is loaded, it is easy to cause the connection groove to break, thereby causing the unit pipe connection to break, including:

[0030] A first unit tube 1, a second unit tube 3 is installed on the right side of the first unit tube 1, a connecting groove 2 is fixedly connected to the left sides of the first unit tube 1 and the second unit tube 3, a unit tube reinforcement mechanism 4 is installed in the middle of the outer surfaces of the first unit tube 1 and the second unit tube 3, and a protective mechanism 5 is sleeved on the outer surface of the connection between the first unit tube 1 and the second unit tube 3.

[0031] Working principle: The first unit tube 1 and the second unit tube 3 are used for laying pipelines, cables and other facilities below the ground; the connecting groove 2 is convenient for connecting multiple groups of unit tubes; the unit tube reinforcing mechanism 4 is convenient for preventing moisture penetration, reducing the moisture content inside the unit tube, increasing the service life of the unit tube, and being able to increase the load-bearing strength of the unit tube; the protective mechanism 5 is convenient for increasing the load-bearing strength of the unit tube connection to avoid the unit tube connecting groove 2 from being broken when the unit tube connecting groove 2 is bearing weight, thereby affecting the normal use of the unit tube.

[0032] Example 2, reference Figure 3 and Figure 4 In this embodiment, the problem that the existing waterproof jacking pipe used in the municipal engineering power system is difficult to protect the unit pipe connection during use, and the connection groove at the unit pipe connection has limited bearing effect relative to the unit pipe, and when the connection is bearing, it is easy to cause the connection groove to break, thereby causing the unit pipe connection to break. The waterproof jacking pipe used in the municipal engineering power system also includes a connection groove 2 with a thread connected to the outer surface, the first unit pipe 1 and the second unit pipe 3 are provided with a thread groove adapted to the thread, the connection groove 2 and the first unit pipe 1 and the second unit pipe 3 form a rotating connection mechanism, a rubber sealing ring 6 is installed on the right side of the inner cavity of the first unit pipe 1 and the second unit pipe 3, and the unit pipe reinforcement mechanism 4 includes a rubber storage sleeve 401 arranged on the first unit pipe 1 and the second unit pipe 3, a rubber injection pipe 402 is inserted on the right side of the upper surface of the rubber storage sleeve 401, and the top sleeve of the rubber injection pipe 402 A sealing cover 403 is connected, the glue storage sleeve 401 is provided with an installation groove compatible with the glue injection tube 402, the sealing cover 403 is provided with a clamping groove compatible with the glue injection tube 402, the glue injection tube 402 and the sealing cover 403 form a clamping connection mechanism, the protective mechanism 5 includes a first arc-shaped protective plate 501 sleeved on the first unit tube 1 and the second unit tube 3, the bottom of the first arc-shaped protective plate 501 is hinged with the second arc-shaped protective plate 502, and the first arc-shaped protective plate 501 and the second arc-shaped protective plate 502 are symmetrical to each other, a fixing block 503 is fixedly connected in the middle of the top of the first arc-shaped protective plate 501 and the second arc-shaped protective plate 502, a fixing bolt 504 is inserted in the middle of the two groups of fixing blocks 503, a nut 505 is sleeved on the bottom of the fixing bolt 504, the two groups of fixing blocks 503 are provided with a through hole compatible with the fixing bolt 504, and the fixing bolt 504 is compatible with the nut 505.

[0033] Working principle: When in use, the first unit tube 1 and the second unit tube 3 are connected by rotating through the thread on the connecting groove 2, and then the glue is injected into the glue storage sleeve 401 through the glue injection tube 402, which can effectively prevent moisture penetration, reduce the moisture content inside the unit tube, and increase the service life of the unit tube. It can also increase the bearing strength of the unit tube. After injection, the sealing cover 403 is closed to facilitate the sealing of the glue injection tube 402 after glue injection to avoid glue unloading, thereby affecting the use of glue injection. After glue injection, the first arc-shaped protective plate 501 and the second arc-shaped protective plate 502 are snapped into the first arc-shaped protective plate 501 and the second arc-shaped protective plate 502. The connection between a unit tube 1 and a second unit tube 3 is convenient for clamping and protecting the connection between the first unit tube 1 and the second unit tube 3, thereby improving the load-bearing strength of the unit tube connection and preventing the unit tube connection groove 2 from being broken when the unit tube connection groove 2 is load-bearing, thereby affecting the normal use of the unit tube. After clamping, the first arc-shaped protective plate 501 and the second arc-shaped protective plate 502 can be locked through the fixing block 503, the fixing bolt 504 and the nut 505, thereby achieving the effect of bearing the load of the unit tube connection groove 2, and facilitating the disassembly and maintenance of the device, thereby improving the practicality of the device.

[0034] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A waterproof jacking pipe for a municipal engineering power system, characterized in that: include, A first unit tube (1), a second unit tube (3) is installed on the right side of the first unit tube (1), a connecting groove (2) is fixedly connected to the left sides of the first unit tube (1) and the second unit tube (3), a unit tube reinforcement mechanism (4) is installed in the middle of the outer surfaces of the first unit tube (1) and the second unit tube (3), and a protective mechanism (5) is sleeved on the outer surface of the connection between the first unit tube (1) and the second unit tube (3).

2. The waterproof jacking pipe for municipal engineering power system according to claim 1, characterized in that: The outer surface of the connection groove (2) is connected with a thread, the first unit tube (1) and the second unit tube (3) are provided with a thread groove adapted to the thread, and the connection groove (2) and the first unit tube (1) and the second unit tube (3) form a rotating connection mechanism.

3. The waterproof jacking pipe for municipal engineering power system according to claim 1, characterized in that: A rubber sealing ring (6) is installed on the right side of the inner cavity of the first unit tube (1) and the second unit tube (3).

4. The waterproof jacking pipe for municipal engineering power system according to claim 1, characterized in that: The unit tube reinforcement mechanism (4) comprises a rubber storage sleeve (401) arranged on the first unit tube (1) and the second unit tube (3), a rubber injection tube (402) is inserted on the right side of the upper surface of the rubber storage sleeve (401), and a sealing cover (403) is sleeved on the top of the rubber injection tube (402).

5. The waterproof jacking pipe for municipal engineering power system according to claim 4, characterized in that: The rubber storage sleeve (401) is provided with a mounting groove matched with the rubber injection tube (402), and the sealing cover (403) is provided with a clamping groove matched with the rubber injection tube (402). The rubber injection tube (402) and the sealing cover (403) form a clamping connection mechanism.

6. The waterproof jacking pipe for municipal engineering power system according to claim 1, characterized in that: The protection mechanism (5) comprises a first arc-shaped protection plate (501) sleeved on the first unit tube (1) and the second unit tube (3); the bottom of the first arc-shaped protection plate (501) is hinged with a second arc-shaped protection plate (502); the first arc-shaped protection plate (501) and the second arc-shaped protection plate (502) are symmetrical to each other; a fixing block (503) is fixedly connected in the middle of the top of the first arc-shaped protection plate (501) and the second arc-shaped protection plate (502); a fixing bolt (504) is inserted in the middle of the two groups of the fixing blocks (503); and a nut (505) is sleeved on the bottom of the fixing bolt (504).

7. The waterproof jacking pipe for municipal engineering power system according to claim 6, characterized in that: The two groups of fixing blocks (503) are provided with through holes matched with fixing bolts (504), and the fixing bolts (504) are matched with nuts (505).

Images