Sewage pipe connection structure with water

Abstract

The utility model discloses a sewage pipe connection structure with water, which relates to the technical field of pipeline connection, and comprises a lower sealing sleeve mechanism and an upper sealing sleeve mechanism which are arranged on a sewage pipeline in a matching way, the lower sealing sleeve mechanism comprises a lower sealing box which is arranged at the bottom of the sewage pipeline in a matching way, and the bottom of the lower sealing box is fixedly connected with a shunt pipe; the upper sealing sleeve mechanism comprises an upper sealing box connected with the lower sealing box in a matched mode. After the sewage pipeline is cut, the rope saw is taken away, the locking bolt can be rotated, so that the sliding clamping block is far away from the upper end of the supporting rod, the fixing effect on the supporting rod is relieved, then the rope saw is slowly lifted, the cut sewage pipeline is pulled into the isolation box, the sealing plate is pushed, and an opening in the upper end of the upper sealing box is blocked in time; and then, the isolation box is detached from the upper end of the upper sealing box, the sewage pipeline cutting section can be taken away, the operation of connecting the sewage pipe with water is completed, the overall cost investment is small, and the operation efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection, in particular to a sewage pipe water connection structure. Background Art

[0002] Pipe splicing is the process of connecting different piping systems or pipeline segments using specific connection techniques and equipment to achieve the continuous transmission or distribution of fluids (such as water, oil, and gas). This connection can be permanent, such as through welding or flange connections, to ensure the stability and long-term operation of the piping system; or it can be temporary, used in emergency repairs, construction renovations, and other situations, to facilitate quick installation and removal.

[0003] A Chinese patent with the announcement number CN221645938U discloses a sewage pipe water connection structure. The working principle of the device is as follows: during construction, the original sewage pipe is first passed through the connection well group, and then a new sewage pipe is installed on the connection well group to connect to the new sewage treatment plant. Finally, part of the original sewage pipe passed through the connection well group is removed, so that the inspection well forms a water inlet passage with the new sewage pipe and the original sewage pipe in front of the water inlet of the original sewage treatment plant at the same time, and the pipeline connection is completed. A partition assembly is set in the connection well to separate the well chamber, and by setting an inlet pipe and an outlet pipe on the two separated well chambers respectively, after the connection construction is completed, the sewage first flows from the inspection well into the water distribution well, which is convenient for distributing the water intake of the new and old sewage treatment plants. When performing the pipeline connection construction, there is no need to block the upstream municipal sewage pipe, so that the water operation is realized without interrupting the operation of the original sewage treatment plant, avoiding the impact of the interruption of operation during construction on the urban living environment.

[0004] The disadvantages of the above-mentioned existing technical solutions are that: the above-mentioned solutions require the construction of a connecting well group first, and then the sewage can be distributed through the connecting well group, and the cost required to be invested during the construction process is relatively high. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage pipe water connection structure to solve the technical problem in the prior art that a connection well group needs to be constructed first before the sewage can be distributed through the connection well group, and the cost required to be invested during the construction process is relatively high.

[0006] The technical problem to be solved by the present invention can be achieved through the following technical solutions:

[0007] A sewage pipe water connection structure includes a lower sealing sleeve mechanism and an upper sealing sleeve mechanism that are cooperatively arranged on the sewage pipe. The lower sealing sleeve mechanism includes a lower sealing box that is cooperatively arranged at the bottom of the sewage pipe. The bottom of the lower sealing box is fixedly connected to a diversion pipe. The upper sealing sleeve mechanism includes an upper sealing box that is cooperatively connected to the lower sealing box. The sewage pipe is arranged between the lower sealing box and the upper sealing box. A slide groove is provided on the inner wall of the upper sealing box. A sealing plate is slidably fitted inside the slide groove. The sealing plate is arranged through the side wall of the upper sealing box. An isolation box is sleeved on the upper sealing sleeve mechanism, and a cutting mechanism for cutting the pipe is provided on the isolation box.

[0008] As a further solution of the present invention: the cutting mechanism includes a first drive assembly and a second drive assembly arranged on the isolation box, the output end of the first drive assembly is cooperatedly connected to a driving wheel, the output end of the second drive assembly is cooperatedly connected to a traction wheel, the driving wheel, traction wheel and sewage pipe are cooperatedly connected to a rope saw, the isolation box is provided with a cutting opening that cooperates with the rope saw, the rope saw is provided in at least two groups, and the isolation box is provided with a positioning mechanism for supporting the sewage pipe after cutting.

[0009] As a further solution of the present invention: the rope saw, driving wheel and traction wheel are each provided in two groups, the first driving assembly includes a dual-axis motor fixedly connected to the isolation box, the output shafts at both ends of the dual-axis motor are fixedly connected to a corresponding set of driving wheels, the second driving assembly includes an electric telescopic rod fixedly connected to the isolation box, the telescopic end of the electric telescopic rod is fixedly connected to a connecting rod, the two ends of the connecting rod are respectively rotatably connected to the corresponding traction wheels, each group of the rope saws is matched with the corresponding driving wheel and traction wheel, and the end of each group of the rope saws away from the driving wheel and traction wheel is wrapped around the sewage pipe.

[0010] As a further solution of the present invention: the positioning mechanism includes a positioning sleeve that is sleeved on the side of the sewage pipe, and a support rod is fixedly connected to the positioning sleeve. The support rod is set through the top of the isolation box and slides with the isolation box. The isolation box is provided with a fixing component for fixing the support rod.

[0011] As a further solution of the present invention: the fixing assembly includes a fixing clamp block fixedly connected to the top of the isolation box, a sliding clamp block is pressed on one side of the fixing clamp block, a locking bolt passes through the fixing clamp block and the sliding clamp block, the fixing clamp block is threadedly connected to the locking bolt, the sliding clamp block is rotatably connected to the locking bolt, and the support rod is located between the fixing clamp block and the sliding clamp block.

[0012] As a further solution of the present invention: a limiting sleeve matched with the rope saw is fixedly connected to the sewage pipe.

[0013] As a further solution of the present invention: both ends of the lower sealing box are fixedly connected with lower arc-shaped sleeves that cooperate with the sewage pipe, and both ends of the upper sealing box are fixedly connected with upper arc-shaped sleeves that cooperate with the sewage pipe, and each group of the lower arc-shaped sleeves cooperates with the corresponding upper arc-shaped sleeves.

[0014] Beneficial effects of the utility model:

[0015] 1. During cutting, the present invention fixes the position of the support rod and the position of the positioning sleeve connected to the support rod, thereby ensuring that the position of the cut portion of the sewage pipe will not shift during the cutting process. Sewage leaked during the cutting process will enter the diversion pipe at the bottom of the lower sealing box, thereby preventing the accumulation of sewage from affecting the working process. After the sewage pipe is cut, the rope saw is put away, and the locking bolt can be rotated to move the sliding clamp away from the upper end of the support rod, thereby releasing the fixing effect on the support rod, and then slowly lift it up to pull the cut section of the sewage pipe into the isolation box, push the sealing plate, and thus timely block the opening at the upper end of the upper sealing box to prevent sewage from overflowing and polluting the external environment. After that, the isolation box is disassembled from the upper end of the upper sealing box, and the cut section of the sewage pipe can be removed to complete the operation of connecting the sewage pipe with water. The overall cost investment is low and the operating efficiency is high.

[0016] 2. When the utility model is in use, the dual-axis motor can drive the two sets of driving wheels to rotate, thereby driving the rope saw to move on the driving wheel, traction wheel and sewage pipe to cut the sewage pipe. During the cutting process, the electric telescopic rod will gradually extend, thereby pushing the connecting rod to move, and the connecting rod squeezes the traction wheel, thereby increasing the pressure of the rope saw on the surface of the sewage pipe, thereby facilitating timely adjustment of the cutting position when cutting the sewage pipe. The cutting operation is simple and convenient, with less manpower participation and high cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the utility model before overall assembly;

[0021] Figure 4 It is a schematic structural diagram of the cutting mechanism of the utility model.

[0022] In the figure: 1. Lower sealing sleeve mechanism; 101. Lower sealing box; 102. Lower arc-shaped sleeve plate; 2. Upper sealing sleeve mechanism; 201. Upper sealing box; 202. Upper arc-shaped sleeve plate; 203. Slide groove; 204. Sealing plate; 3. Diverter pipe; 4. Isolation box; 5. Cutting port; 6. Cutting mechanism; 601. Dual-axis motor; 602. Drive wheel; 603. Wire saw; 604. Electric telescopic rod; 605. Connecting rod; 606. Traction wheel; 7. Limiting sleeve; 8. Positioning mechanism; 801. Support rod; 802. Positioning sleeve; 9. Sewage pipe; 10. Fixed clamp; 11. Sliding clamp; 12. Locking bolt. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figure 1-Figure 4 As shown, a sewage pipe with water connection structure includes a lower sealing sleeve mechanism 1 and an upper sealing sleeve mechanism 2 that are arranged on the sewage pipe 9. The lower sealing sleeve mechanism 1 includes a lower sealing box 101 that is arranged at the bottom of the sewage pipe 9. The bottom of the lower sealing box 101 is fixedly connected to a diversion pipe 3, and the sewage is distributed to another location through the diversion pipe 3. The upper sealing sleeve mechanism 2 includes an upper sealing box 201 that is connected to the lower sealing box 101. The upper sealing box 201 and the lower sealing box 101 are fixedly connected by bolts. The sewage pipe 9 is arranged between the lower sealing box 101 and the upper sealing box 201. The lower sealing box 101 After being spliced with the upper sealing box 201, a working space is formed inside it. The section of the sewage pipe 9 to be cut is located inside this working space to reduce the impact on the environment when cutting the sewage pipe 9. A slide groove 203 is provided on the inner wall of the upper sealing box 201. A sealing plate 204 is slidably fitted inside the slide groove 203. The sealing plate 204 is arranged through the side wall of the upper sealing box 201. The sealing plate 204 can timely block the upper end opening of the upper sealing box 201 after the cutting is completed to prevent sewage from overflowing and polluting the external environment. An isolation box 4 is sleeved on the upper sealing sleeve mechanism 2, and a cutting mechanism 6 for cutting the pipe is provided on the isolation box 4.

[0025] In some specific embodiments, in order to achieve the cutting of the sewage pipe 9, the cutting mechanism 6 includes a first drive assembly and a second drive assembly provided on the isolation box 4. The output end of the first drive assembly is connected with a driving wheel 602, and the first drive assembly can drive the driving wheel 602 to rotate. The output end of the second drive assembly is connected with a traction wheel 606, and the second drive assembly is responsible for driving the traction wheel 606 to move. The driving wheel 602, the traction wheel 606 and the sewage pipe 9 are connected with a wire saw 603. The wire saw 603 is a diamond wire saw 603. The wire saw 603 is wound around the driving wheel 602 and the traction wheel 606. 6 and the sewage pipe 9 and connect them at the first end. A cutting port 5 that cooperates with the rope saw 603 is opened on the isolation box 4, so that the rope saw 603 is convenient for winding around the sewage pipe 9 after passing through the cutting port 5. There are at least two groups of rope saws 603, which are convenient for cutting off a part of the middle of the sewage pipe 9, so that the sewage inside the sewage pipe 9 can flow out. A positioning mechanism 8 for supporting the cut section of the sewage pipe 9 is provided on the isolation box 4. The positioning mechanism 8 can position the cut part of the sewage pipe 9 to avoid the position of the sewage pipe 9 being offset during cutting, resulting in a large amount of sewage being sprayed out, affecting the working status of the staff.

[0026] In some specific embodiments, in order to achieve the cutting effect, the rope saw 603, the driving wheel 602 and the traction wheel 606 are each provided with two groups. The first driving assembly includes a dual-axis motor 601 fixedly connected to the isolation box 4. The output shafts at both ends of the dual-axis motor 601 are fixedly connected to a corresponding set of driving wheels 602. After the dual-axis motor 601 is started, it can drive the two sets of driving wheels 602 to rotate, thereby driving the rope saw 603 to move and cut the sewage pipe 9. The second driving assembly includes an electric telescopic rod 604 fixedly connected to the isolation box 4. The telescopic end of the electric telescopic rod 604 is fixedly connected to a connecting rod 605. The connecting rod 606 is fixedly connected to the isolation box 4. 05 are rotatably connected to the corresponding traction wheels 606 at both ends, and the electric telescopic rod 604 is extended to push the connecting rod 605 to move. The connecting rod 605 drives the traction wheel 606 away from the driving wheel 602, squeezing the rope saw 603, thereby increasing the pressure of the rope saw 603 on the surface of the sewage pipe 9, so as to facilitate timely adjustment of the cutting position when cutting the sewage pipe 9. Each group of rope saws 603 is coordinated with the corresponding driving wheel 602 and traction wheel 606, and one end of each group of rope saws 603 away from the driving wheel 602 and traction wheel 606 is wrapped around the sewage pipe 9, thereby facilitating the cutting of the sewage pipe 9.

[0027] In some specific implementation schemes, in order to position the cut sewage pipe 9 when cutting off the sewage pipe 9, the positioning mechanism 8 includes a positioning sleeve 802 that is sleeved on the side of the sewage pipe 9, and a support rod 801 is fixedly connected to the positioning sleeve 802. The support rod 801 is arranged through the top of the isolation box 4 and slides with the isolation box 4. The isolation box 4 is provided with a fixing component for fixing the support rod 801. The state of the support rod 801 is fixed by the fixing component, and the state of the positioning sleeve 802 is fixed by the support rod 801, thereby ensuring that the relative position of the cut-off part of the sewage pipe 9 and the overall part remains unchanged, thereby avoiding the sewage pipe 9 from being offset when cutting, causing a large amount of sewage to splash out and affect the working state of the staff.

[0028] In some specific embodiments, to achieve the fixation of the support rod 801, the fixing assembly includes a fixing clamp 10 fixedly connected to the top of the isolation box 4, with a sliding clamp 11 pressing against one side of the fixing clamp 10. Locking bolts 12 penetrate the fixing clamp 10 and the sliding clamp 11. The fixing clamp 10 and the locking bolt 12 are threadedly connected, and the sliding clamp 11 is rotatably connected to the locking bolt 12. The support rod 801 is located between the fixing clamp 10 and the sliding clamp 11. By rotating the locking bolt 12, the spacing between the fixing clamp 10 and the sliding clamp 11 is adjusted, so that the fixing clamp 10 and the sliding clamp 11 clamp and fix the upper end of the support rod 801, thereby achieving the fixation of the support rod 801 and the positioning sleeve 802.

[0029] In some specific embodiments, to ensure that the cutting position does not shift, a limiting sleeve 7 is fixedly connected to the sewage pipe 9 and cooperates with the wire saw 603. During cutting, the wire saw 603 cuts along the limiting sleeve 7, and the limiting sleeve 7 pulls the wire saw 603 to the cutting position, thereby ensuring the cutting effect of the wire saw 603.

[0030] In some specific embodiments, in order to improve the stability of the lower sealing box 101 and the upper arc-shaped sleeve 202, both ends of the lower sealing box 101 are fixedly connected with the lower arc-shaped sleeve 102 that cooperates with the sewage pipe 9, and both ends of the upper sealing box 201 are fixedly connected with the upper arc-shaped sleeve 202 that cooperates with the sewage pipe 9. Each group of lower arc-shaped sleeves 102 cooperates with the corresponding upper arc-shaped sleeve 202. The impact force exerted on the lower sealing box 101 or the upper arc-shaped sleeve 202 can be transmitted to the sewage pipe 9 through the lower arc-shaped sleeve 102 and the upper arc-shaped sleeve 202. Since the lower arc-shaped sleeve 102 and the upper arc-shaped sleeve 202 increase the contact area with the sewage pipe 9, the impact force is evenly dispersed, thereby reducing the possibility of damage to the sewage pipe 9.

[0031] To facilitate understanding of the embodiments of this solution by those skilled in the art, the working principle of the embodiments of this solution will now be described in conjunction with specific application scenarios:

[0032] When in use, the upper sealing box 201 is fixedly connected to the lower sealing box 101 by bolts, the sewage pipe 9 is set between the lower sealing box 101 and the upper sealing box 201, two sets of limit sleeves 7 and one set of positioning sleeves 802 are installed on the sewage pipe 9, the positioning sleeve 802 is located between the two sets of limit sleeves 7, two sets of rope saws 603 are wound on the sewage pipe 9, and then the isolation box 4 is sleeved on the upper sealing box 201, and the rope saw 603 is wound around the driving wheel 602, the traction wheel 606 and the sewage pipe 9. , and connect them in the first place, adjust the position of each set of wire saws 603 so that each set of wire saws 603 is close to one side of the corresponding limit sleeve 7, rotate the locking bolt 12 to adjust the distance between the fixed clamping block 10 and the sliding clamping block 11, so that the fixed clamping block 10 and the sliding clamping block 11 clamp and fix the upper end of the support rod 801, and the construction of the working environment is completed. After the lower sealing box 101 and the upper sealing box 201 are spliced together, a working space is formed inside to reduce the impact on the environment when cutting the sewage pipe 9;

[0033] After the working environment is set up, the dual-axis motor 601 is started, and the dual-axis motor 601 can drive the two sets of driving wheels 602 to rotate, thereby driving the rope saw 603 to move on the driving wheels 602, the traction wheel 606 and the sewage pipe 9 to cut the sewage pipe 9. During the cutting process, the electric telescopic rod 604 will gradually extend, thereby pushing the connecting rod 605 to move, and the connecting rod 605 squeezes the traction wheel 606, thereby increasing the pressure of the rope saw 603 on the surface of the sewage pipe 9, thereby facilitating timely adjustment of the cutting position when cutting the sewage pipe 9;

[0034] During cutting, since the position of the support rod 801 is fixed, the position of the positioning sleeve 802 connected to the support rod 801 is also fixed, thereby ensuring that the position of the cut portion of the sewage pipe 9 will not shift during the cutting process, causing a large amount of sewage to leak and affect the working state of the staff. The sewage leaked during the cutting process will enter the diversion pipe 3 at the bottom of the lower sealing box 101, thereby preventing the accumulation of sewage from affecting the working process;

[0035] After the sewage pipe 9 is cut, the rope saw 603 is put away, and the locking bolt 12 can be rotated to make the sliding clamp 11 move away from the upper end of the support rod 801, thereby releasing the fixing effect on the support rod 801. Then it is slowly lifted up and the cut section of the sewage pipe 9 is pulled into the isolation box 4, and the sealing plate 204 is pushed to timely block the opening at the upper end of the upper sealing box 201 to prevent sewage from overflowing and polluting the external environment. After that, the isolation box 4 is disassembled from the upper end of the upper sealing box 201, and the cut section of the sewage pipe 9 can be removed to complete the operation of connecting the sewage pipe with water.

[0036] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. A sewage pipe water connection structure, characterized in that: The invention comprises a lower sealing sleeve mechanism (1) and an upper sealing sleeve mechanism (2) which are arranged in cooperation with a sewage pipe (9); the lower sealing sleeve mechanism (1) comprises a lower sealing box (101) which is arranged in cooperation with the bottom of the sewage pipe (9); a diversion pipe (3) is fixedly connected to the bottom of the lower sealing box (101); the upper sealing sleeve mechanism (2) comprises an upper sealing box (201) which is connected in cooperation with the lower sealing box (101); the sewage pipe (9) is arranged between the lower sealing box (101) and the upper sealing box (201); a sliding groove (203) is provided on the inner wall of the upper sealing box (201); a sealing plate (204) is slidably arranged inside the sliding groove (203); the sealing plate (204) is arranged to penetrate the side wall of the upper sealing box (201); an isolation box (4) is sleeved on the upper sealing sleeve mechanism (2); and a cutting mechanism (6) for cutting the pipe is provided on the isolation box (4).

2. A sewage pipe water connection structure according to claim 1, characterized in that: The cutting mechanism (6) comprises a first drive assembly and a second drive assembly arranged on an isolation box (4); the output end of the first drive assembly is cooperatively connected to a driving wheel (602); the output end of the second drive assembly is cooperatively connected to a traction wheel (606); the driving wheel (602), the traction wheel (606) and the sewage pipe (9) are cooperatively connected to a rope saw (603); the isolation box (4) is provided with a cutting opening (5) that cooperates with the rope saw (603); at least two groups of the rope saw (603) are provided; and the isolation box (4) is provided with a positioning mechanism (8) for supporting the sewage pipe (9) after cutting.

3. A sewage pipe water connection structure according to claim 2, characterized in that: The rope saw (603), the driving wheel (602) and the traction wheel (606) are each provided in two groups. The first driving assembly includes a double-shaft motor (601) fixedly connected to the isolation box (4). The output shafts at both ends of the double-shaft motor (601) are fixedly connected to a corresponding group of driving wheels (602). The second driving assembly includes an electric telescopic rod (604) fixedly connected to the isolation box (4). The telescopic end of the electric telescopic rod (604) is fixedly connected to a connecting rod (605). The two ends of the connecting rod (605) are respectively rotatably connected to the corresponding traction wheels (606). Each group of the rope saws (603) is matched with the corresponding driving wheel (602) and traction wheel (606). The end of each group of the rope saws (603) away from the driving wheel (602) and traction wheel (606) is wound around the sewage pipe (9).

4. A sewage pipe water connection structure according to claim 2, characterized in that: The positioning mechanism (8) comprises a positioning sleeve (802) sleeved on the side of the sewage pipe (9); a support rod (801) is fixedly connected to the positioning sleeve (802); the support rod (801) is arranged to pass through the top of the isolation box (4) and is slidably engaged with the isolation box (4); and a fixing assembly for fixing the support rod (801) is provided on the isolation box (4).

5. A sewage pipe water connection structure according to claim 4, characterized in that: The fixing assembly includes a fixing clamp (10) fixedly connected to the top of the isolation box (4), a sliding clamp (11) is pressed against one side of the fixing clamp (10), a locking bolt (12) passes through the fixing clamp (10) and the sliding clamp (11), the fixing clamp (10) and the locking bolt (12) are threadedly connected, the sliding clamp (11) and the locking bolt (12) are rotatably connected, and the support rod (801) is located between the fixing clamp (10) and the sliding clamp (11).

6. A sewage pipe water connection structure according to claim 1, characterized in that: A limiting sleeve (7) that matches the rope saw (603) is fixedly connected to the sewage pipe (9).

7. The sewage pipe water connection structure according to claim 1, characterized in that: Both ends of the lower sealing box (101) are fixedly connected to lower arc-shaped sleeves (102) that match the sewage pipe (9), and both ends of the upper sealing box (201) are fixedly connected to upper arc-shaped sleeves (202) that match the sewage pipe (9), and each set of the lower arc-shaped sleeves (102) matches the corresponding upper arc-shaped sleeve (202).

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