Dragging type underground pipeline repairing device
By designing a combination of a support base and a cleaning soft head, the problems of dirt and wrinkles affecting the pipe repair device are solved, achieving stable repair and cleaning results.
Patent Information
- Application Number
- CN202520144049.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2035-01-22
AI Technical Summary
Existing drag-and-drop underground pipeline repair devices are easily affected by dirt inside the pipeline during the repair process, and some parts of the pipeline are prone to wrinkles, which affects the repair effect.
A drag-type underground pipeline repair device was designed, which includes components such as a device base, an electric base, a support base, and a cleaning soft head. By using the support base and the cleaning soft head together, the device can support and repair the pipeline and clean up dirt.
It effectively supports pipe repair, cleans debris, improves repair results, reduces pipe wrinkles, and enhances the stability and cleaning ability of the device.
Smart Images
Figure CN223622526U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pipeline engineering technology, and more specifically to a drag-type underground pipeline repair device. Background Technology
[0002] The towable underground pipeline repair device is a technical equipment used for the repair and reinforcement of underground pipelines. It typically employs trenchless technology to minimize disturbance to the surface while effectively repairing damaged or aging pipelines. This device is widely used in municipal engineering, environmental protection engineering, and industrial pipeline maintenance, facilitating pipeline repair work.
[0003] Existing drag-type underground pipeline repair devices often encounter problems during operation due to the presence of dirt inside the pipeline. This can hinder the repair process. Furthermore, during dragging, some sections of the pipeline are prone to wrinkling, making repair difficult. Therefore, this invention provides a drag-type underground pipeline repair device. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a drag-type underground pipeline repair device to solve the problems existing in the background art.
[0005] This utility model provides the following technical solution: a drag-type underground pipeline repair device, including a device base;
[0006] An electric base, which is mounted on the front end of the device base;
[0007] A support base is installed on the outer side of one end of the electric base. A support push block is provided on the inner side of the support base. A support block is provided at one end of the support push block. A repair surface is provided on the outer side of the support block.
[0008] The cleaning soft head is installed on one side of the support base. The rear end of the cleaning soft head is provided with a connecting wedge block. One end of the connecting wedge block is provided with a connecting ring. A connecting groove is opened on the inner side of the connecting ring. The front end of the cleaning soft head is provided with a cleaning block. A cleaning groove is opened on the inner side of the cleaning block.
[0009] Furthermore, the device base has a stabilizing block at its top, stabilizing side blocks on both sides, stabilizing inclined blocks on the surface of the stabilizing side blocks, and a stabilizing ring at one end of the stabilizing inclined blocks. The stabilizing block is fixedly installed at the top of the device base, the stabilizing side blocks are fixedly connected to the stabilizing block, the stabilizing inclined blocks are fixedly installed on the surface of the stabilizing side blocks, and the stabilizing ring is fixedly installed at one end of the stabilizing inclined blocks. The device base can be made more stable during device installation by means of the stabilizing blocks.
[0010] Furthermore, the electric base has an electric push rod on its inner side, one end of which is connected to an outer cylinder, and the inner side of the outer cylinder is provided with a threaded connecting rod. The electric base can be moved by the electric push rod.
[0011] Furthermore, the electric push rod is slidably mounted on the inner side of the electric base, the connecting outer cylinder is fixedly mounted on one end of the electric push rod, and the threaded connecting rod is rotatably mounted on the inner side of the connecting outer cylinder. The electric base can be easily disassembled and replaced through the connecting outer cylinder and the threaded connecting rod.
[0012] Furthermore, the support push block is slidably installed on the inner side of the support base, the support block is fixedly installed on one end of the support push block, and the repair surface is fixedly installed on the outer side of the support block. The support base can facilitate the device to support and stabilize the pipeline through the support push block.
[0013] Furthermore, the connecting wedge is fixedly installed at the rear end of the cleaning soft head, the connecting ring is fixedly connected to the connecting wedge, the connecting groove is opened in the middle part of the inner side of the connecting ring, the cleaning block is fixedly installed at the front end of the cleaning soft head, the cleaning groove is opened in the middle part of the inner side of the cleaning block, and the cleaning soft head can facilitate the cleaning of dirt inside the pipe through the cleaning block and the connecting ring.
[0014] The technical effects and advantages of this utility model are as follows:
[0015] 1. This utility model, by providing a device base and a support base, facilitates the device to support and repair pipelines. When the device base is used in conjunction with the stabilizing inclined block and the stabilizing ring, it facilitates the device to provide support and stability. When the support base is used in conjunction with the support push block and the support block, it facilitates the device to support and repair pipelines.
[0016] 2. This utility model, by providing an electric base and a cleaning soft head, facilitates the cleaning of dirt inside pipes. When the electric base, electric push rod, and connecting outer cylinder are used together, the device can be easily extended. When the cleaning soft head, connecting ring, and cleaning block are used together, the device can easily clean dirt inside pipes. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0018] Figure 2 This is a schematic diagram of the device base structure of this utility model.
[0019] Figure 3This is a schematic diagram of the electric base structure of this utility model.
[0020] Figure 4 This is a schematic diagram of the support base structure of this utility model.
[0021] Figure 5 This is a schematic diagram of the cleaning soft head structure of this utility model.
[0022] The attached figures are labeled as follows: 1. Device base; 101. Stabilizing block; 102. Stabilizing side block; 103. Stabilizing inclined block; 104. Stabilizing ring; 2. Electric base; 201. Electric push rod; 202. Connecting outer cylinder; 203. Threaded connecting rod; 3. Support base; 301. Support push block; 302. Support block; 303. Repair surface; 4. Cleaning soft head; 401. Connecting inclined block; 402. Connecting ring; 403. Connecting groove; 404. Cleaning block; 405. Cleaning groove. Detailed Implementation
[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The drag-type underground pipeline repair device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0024] Example 1
[0025] Reference Figure 1-4 This utility model provides a drag-type underground pipeline repair device, including a device base 1;
[0026] Electric base 2, which is installed at the front end of the device base;
[0027] Support base 3 is installed on the outer side of one end of electric base 2. Support push block 301 is provided on the inner side of support base 3. Support block 302 is provided at one end of support push block 301. Repair surface 303 is provided on the outer side of support block 302.
[0028] Cleaning soft head 4 is installed on one side of support base 3. The rear end of cleaning soft head 4 is provided with connecting inclined block 401. One end of connecting inclined block 401 is provided with connecting ring 402. The inner side of connecting ring 402 is provided with connecting groove 403. The front end of cleaning soft head 4 is provided with cleaning block 404. The inner side of cleaning block 404 is provided with cleaning groove 405.
[0029] The device base 1 has a stabilizing block 101 at its top, stabilizing side blocks 102 on both sides of the stabilizing block 101, a stabilizing inclined block 103 on the surface of the stabilizing side block 102, and a stabilizing ring 104 at one end of the stabilizing inclined block 103. The stabilizing block 101 is fixedly installed at the top of the device base 1, the stabilizing side blocks 102 are fixedly connected to the stabilizing block 101, the stabilizing inclined block 103 is fixedly installed on the surface of the stabilizing side block 102, and the stabilizing ring 104 is fixedly installed at one end of the stabilizing inclined block 103. When the device is working, the stabilizing block 101 can be installed in a designated position through the device base 1, and then the electric base 2 can be installed inside the stabilizing block 101. At the same time, the stabilizing ring 104 connected through the stabilizing inclined block 103 provides connection and support.
[0030] An electric push rod 201 is provided on the inner side of the electric base 2. One end of the electric push rod 201 is provided with a connecting outer cylinder 202. A threaded connecting rod 203 is provided on the inner side of the connecting outer cylinder 202. The electric push rod 201 is slidably installed on the inner side of the electric base 2. The connecting outer cylinder 202 is fixedly installed on one end of the electric push rod 201. The threaded connecting rod 203 is rotatably installed on the inner side of the connecting outer cylinder 202. When the device is working, the threaded connecting rod 203 can be installed on the inner side of the connecting outer cylinder 202 by rotation. Then the electric base 2 can be started, so that the electric push rod 201 pushes the connecting outer cylinder 202, which facilitates the threaded connecting rod 203 to drive the support base 3 and the cleaning soft head 4 into the inner side of the pipe.
[0031] The support push block 301 is slidably installed on the inner side of the support base 3, the support block 302 is fixedly installed on one end of the support push block 301, and the repair surface 303 is fixedly installed on the outer side of the support block 302. The surface of the repair surface 303 is provided with repair material. When the device is working, the support base 3 can be driven into the position inside the pipe that needs to be repaired by the threaded connecting rod 203. The support base 3 can be activated so that the support push block 301 pushes the repair surface 303, which makes it easy for the repair surface 303 to fit against the inner wall of the pipe. At this time, the repair material on the surface of the repair surface 303 will be applied to the damaged area of the inner wall of the pipe, which is convenient for repairing the pipe.
[0032] Example 2
[0033] Reference Figure 1 and Figure 5 As shown, based on the same concept as the above embodiments, this embodiment also proposes: the connecting wedge block 401 is fixedly installed at the rear end of the cleaning soft head 4, the connecting ring 402 is fixedly connected to the connecting wedge block 401, the connecting groove 403 is opened in the middle part of the inner side of the connecting ring 402, the cleaning block 404 is fixedly installed at the front end of the cleaning soft head 4, and the cleaning groove 405 is opened in the middle part of the inner side of the cleaning block 404;
[0034] In this embodiment, the cleaning head 4 is first installed on one end of the threaded connecting rod 203 through the connecting groove 403 provided on the inner side of the connecting ring 402. At the same time, the connecting ring 402 is supported and stabilized by the connecting wedge 401. When the device is working, the cleaning head 4 is pushed by the threaded connecting rod 203. At this time, the cleaning head 4 scrapes the dirt off the inner wall of the pipe through the cleaning block 404, so that the dirt enters the inner side of the cleaning groove 405, which facilitates the device to clean the dirt inside the pipe.
[0035] The working principle of this utility model is as follows: First, when the support base 3 is driven into the position inside the pipe that needs to be repaired by the threaded connecting rod 203, the support base 3 can be activated, so that the support push block 301 pushes the repair surface 303, making it easier for the repair surface 303 to fit into the inner wall of the pipe. At this time, the repair material on the surface of the repair surface 303 will be applied to the damaged area of the inner wall of the pipe. At the same time, the support block 302 will also support the pipe, making it easier to repair the pipe. When it is necessary to clean the dirt inside the pipe, the cleaning soft head 4 can be pushed by the threaded connecting rod 203. At this time, the cleaning soft head 4 will scrape the dirt off the inner wall of the pipe through the cleaning block 404, so that the dirt enters the inner side of the cleaning groove 405, making it easier for the device to clean the dirt inside the pipe.
[0036] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0037] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0038] Finally, several points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly, and can refer to mechanical or electrical connections, or internal connections between two components, or direct connections. Terms such as "upper," "lower," "left," and "right" are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Second, the accompanying drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally, the above are only preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A drag-type underground pipeline repair device, comprising a device base (1); Its features are: Electric base (2), which is installed at the front end of the device base; Support base (3), the support base (3) is installed on the outer side of one end of the electric base (2), the inner side of the support base (3) is provided with a support push block (301), one end of the support push block (301) is provided with a support block (302), and the outer side of the support block (302) is provided with a repair surface (303). The cleaning soft head (4) is installed on one side of the support base (3). The rear end of the cleaning soft head (4) is provided with a connecting wedge (401). One end of the connecting wedge (401) is provided with a connecting ring (402). The inner side of the connecting ring (402) is provided with a connecting groove (403). The front end of the cleaning soft head (4) is provided with a cleaning block (404). The inner side of the cleaning block (404) is provided with a cleaning groove (405).
2. The drag-type underground pipeline repair device according to claim 1, characterized in that: The device base (1) has a stabilizing block (101) at the top, and stabilizing side blocks (102) are provided on both sides of the stabilizing block (101). A stabilizing inclined block (103) is provided on the surface of the stabilizing side block (102), and a stabilizing ring (104) is provided at one end of the stabilizing inclined block (103).
3. The drag-type underground pipeline repair device according to claim 2, characterized in that: The stabilizing block (101) is fixedly installed on the top of the device base (1), the stabilizing side block (102) is fixedly connected to the stabilizing block (101), the stabilizing inclined block (103) is fixedly installed on the surface of the stabilizing side block (102), and the stabilizing ring (104) is fixedly installed on one end of the stabilizing inclined block (103).
4. The drag-type underground pipeline repair device according to claim 1, characterized in that: The electric base (2) has an electric push rod (201) on its inner side. One end of the electric push rod (201) has a connecting outer cylinder (202), and the inner side of the connecting outer cylinder (202) has a threaded connecting rod (203).
5. A drag-type underground pipeline repair device according to claim 4, characterized in that: The electric push rod (201) is slidably mounted on the inner side of the electric base (2), the connecting outer cylinder (202) is fixedly mounted on one end of the electric push rod (201), and the threaded connecting rod (203) is rotatably mounted on the inner side of the connecting outer cylinder (202).
6. The drag-type underground pipeline repair device according to claim 1, characterized in that: The support push block (301) is slidably installed on the inner side of the support base (3), the support block (302) is fixedly installed on one end of the support push block (301), and the repair surface (303) is fixedly installed on the outer side of the support block (302).
7. The drag-type underground pipeline repair device according to claim 1, characterized in that: The connecting wedge (401) is fixedly installed at the rear end of the cleaning soft head (4), the connecting ring (402) is fixedly connected to the connecting wedge (401), the connecting groove (403) is opened in the middle part of the inner side of the connecting ring (402), the cleaning block (404) is fixedly installed at the front end of the cleaning soft head (4), and the cleaning groove (405) is opened in the middle part of the inner side of the cleaning block (404).