Underground pipeline detecting and positioning equipment for water-saving transformation

Abstract

The utility model discloses underground pipeline detecting and positioning equipment for water-saving transformation, which comprises a mounting rack, positioning devices, a push rod and a transmission structure, the plurality of positioning devices are respectively arranged on the mounting rack, the push rod is arranged on the mounting rack, the transmission structure is arranged on the push rod, and the positioning devices are arranged on the mounting rack. The limiting end of the transmission structure is located at the limiting ends of the multiple positioning devices, and when the limiting end of one positioning device makes contact with the limiting section of the transmission structure, the limiting end of the transmission structure starts to move. According to the underground pipeline detecting and positioning equipment for water-saving transformation, the positioning device is arranged to be matched with the transmission structure, so that a worker can judge whether a certain area in a pipeline is damaged or not more visually according to whether the second limiting rod moves or not, data can be recorded through a detecting and positioning instrument, and the working efficiency is improved. And the working efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of pipeline detection equipment technology, and in particular to an underground pipeline detection and positioning device for water-saving renovation. Background Technology

[0002] Underground pipelines are pipes laid underground to transport liquids, gases or loose solids. When underground pipelines are ruptured, blocked or aged, pipeline detection and locating instruments are needed to detect the inside of the pipeline.

[0003] However, existing pipeline detection and positioning equipment can only detect positions on one line. When it is necessary to detect other angles, the pipeline detection and positioning equipment needs to be rotated. Moreover, if the pipeline detection and positioning equipment moves too fast during detection, some areas will not be easily detected. Therefore, this operation method increases the working time to a certain extent, resulting in low work efficiency.

[0004] Therefore, in order to solve the aforementioned technical problems, an underground pipeline detection and positioning device is needed for water-saving renovation. Utility Model Content

[0005] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0006] To achieve the above objectives, the first aspect of this utility model proposes an underground pipeline detection and positioning device for water-saving renovation, comprising: a mounting frame, positioning devices, a push rod, and a transmission structure, wherein multiple positioning devices are respectively disposed on the mounting frame; the push rod is disposed on the mounting frame; the transmission structure is disposed on the push rod, and the limiting end of the transmission structure is located at the limiting ends of multiple positioning devices; wherein, when the limiting end of one of the positioning devices contacts the limiting segment of the transmission structure, the limiting end of the transmission structure begins to move.

[0007] In addition, the underground pipeline detection and positioning device for water-saving renovation proposed above according to this utility model may also have the following additional technical features:

[0008] Furthermore, the mounting frame includes: a first circular plate, a support rod, and a second circular plate, wherein the first circular plate and the second circular plate are respectively disposed on opposite ends of the plurality of support rods, and a first through hole is provided on one side of the second circular plate, the limiting end of the transmission structure passes through the first through hole and extends to the first circular plate, and the plurality of positioning devices are respectively disposed on the first circular plate and the second circular plate.

[0009] Further, the positioning device includes: a first mounting plate, a telescopic rod, a second mounting plate, a first spring, a roller, and a first limiting rod. A plurality of first mounting plates, a plurality of telescopic rods, and a plurality of second mounting plates are arranged in a ring at equal intervals from the inside out on the outer walls of the first circular plate and the second circular plate, and each of the plurality of first mounting plates has a second through hole. A plurality of first springs are respectively sleeved on a plurality of telescopic rods, and both ends of the plurality of first springs are respectively connected to a plurality of first mounting plates and a plurality of second mounting plates. A roller is respectively mounted on a plurality of second mounting plates on the side away from the plurality of telescopic rods via a fixing frame. One end of each of the plurality of first limiting rods is respectively mounted on a plurality of second mounting plates, and the other end passes through a plurality of second through holes and extends to the limiting end of the transmission structure.

[0010] Furthermore, the push rod consists of a connecting rod and a handle, wherein one end of the connecting rod is disposed on the second circular plate on the side away from the first circular plate; and the handle is disposed on the other end of the connecting rod.

[0011] Furthermore, multiple first limiting rods are respectively located between the first circular plate and the second circular plate.

[0012] Furthermore, the transmission structure includes: a third mounting plate and a second limiting rod, wherein the third mounting plate is disposed on the handle and has a third through hole; the second limiting rod is slidably disposed in the third through hole, and one end of the second limiting rod passes through the first through hole and extends to the first circular plate, and a limiting groove is formed on the outer wall of the second limiting rod, the two limiting grooves are respectively located between the first circular plate and the second circular plate, and the other ends of the plurality of first limiting rods are respectively located at the two limiting grooves.

[0013] Furthermore, the plurality of support rods are arranged in a ring shape, and each of the plurality of support rods is provided with a detection and positioning device, with the detection end of each detection and positioning device located between every two positioning devices.

[0014] According to this utility model, an underground pipeline detection and positioning device for water-saving renovation is designed. By setting up a coordination between the positioning device and the transmission structure, it is easier for workers to intuitively determine whether a certain area inside the pipeline is damaged by whether the second limit rod has moved. This facilitates data recording by the detection and positioning instrument and effectively improves work efficiency. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a three-dimensional structural schematic diagram of an underground pipeline detection and positioning device for water-saving renovation according to an embodiment of the present utility model;

[0017] Figure 2 This is a three-dimensional structural cross-sectional view of an underground pipeline detection and positioning device for water-saving renovation according to an embodiment of the present utility model.

[0018] Figure 3 This invention relates to an underground pipeline detection and positioning device for water-saving renovation, according to one embodiment of the present invention. Figure 2 A magnified structural diagram of part A;

[0019] As shown in the figure:

[0020] 1-Mounting bracket, 11-First circular plate, 12-Support rod, 121-Detector and locator, 13-Second circular plate, 131-First through hole, 2-Positioning device, 21-First mounting plate, 211-Second through hole, 22-Telescopic rod, 23-Second mounting plate, 24-First spring, 25-Roller, 26-First limiting rod, 3-Push rod, 31-Connecting rod, 32-Handle, 4-Transmission structure, 41-Third mounting plate, 411-Third through hole, 42-Second limiting rod, 421-Limiting groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] The following description, in conjunction with the accompanying drawings, describes an embodiment of the present invention: an underground pipeline detection and positioning device for water-saving renovation.

[0023] like Figures 1 to 3 As shown in the figure, an underground pipeline detection and positioning device for water-saving renovation according to an embodiment of the present invention may include a mounting frame 1, a positioning device 2, a push rod 3 and a transmission structure 4.

[0024] Among them, multiple positioning devices 2 are respectively installed on the mounting frame 1, push rod 3 is installed on the mounting frame 1, transmission structure 4 is installed on push rod 3, and the limiting end of transmission structure 4 is located at the limiting end of multiple positioning devices 2.

[0025] Mounting bracket 1 includes: a first circular plate 11, a support rod 12, and a second circular plate 13.

[0026] The first circular plate 11 and the second circular plate 13 are respectively disposed on the opposite ends of the plurality of support rods 12, and a first through hole 131 is provided on one side of the second circular plate 13. The limiting end of the transmission structure 4 passes through the first through hole 131 and extends to the first circular plate 11. A plurality of positioning devices 2 are respectively disposed on the first circular plate 11 and the second circular plate 13.

[0027] It should be noted that the multiple support rods 12 are arranged in a ring, and each of the multiple support rods 12 is equipped with a detection and positioning device 121. The detection end of each detection and positioning device 121 is located between every two positioning devices 2, which facilitates the detection inside the pipeline and the recording of data.

[0028] It should be noted that the multiple positioning devices 2 on the first circular plate 11 are respectively misaligned with the multiple positioning devices 2 on the second circular plate 13 to prevent certain areas in the pipeline from being missed by the rollers 25.

[0029] The positioning device 2 includes: a first mounting plate 21, a telescopic rod 22, a second mounting plate 23, a first spring 24, a roller 25, and a first limiting rod 26.

[0030] Among them, multiple first mounting plates 21, multiple telescopic rods 22, and multiple second mounting plates 23 are arranged in a ring at equal intervals from the inside to the outside on the outer walls of the first circular plate 11 and the second circular plate 13, and each of the multiple first mounting plates 21 has a second through hole 211. Multiple first springs 24 are respectively sleeved on the multiple telescopic rods 22, and the two ends of the multiple first springs 24 are respectively connected to the multiple first mounting plates 21 and the multiple second mounting plates 23. Rollers 25 are respectively provided on the multiple second mounting plates 23 on the side away from the multiple telescopic rods 22 through a fixing frame. One end of each of the multiple first limiting rods 26 is respectively set on the multiple second mounting plates 23, and the other end passes through the multiple second through holes 211 and extends to the limiting end of the transmission structure 4.

[0031] In another possible embodiment of the present invention, multiple first mounting plates 21 are detachably connected to the first circular plate 11 and the second circular plate 13 respectively, so that when one of the positioning devices 2 is damaged, it is easy to disassemble and replace it.

[0032] It should be noted that the multiple first limiting rods 26 are located between the first circular plate 11 and the second circular plate 13, which facilitates the movement of the second limiting rod 42 by the multiple first limiting rods 26.

[0033] The push rod 3 consists of a connecting rod 31 and a handle 32.

[0034] One end of the connecting rod 31 is disposed on the second circular plate 13 on the side away from the first circular plate 11, and the handle 32 is disposed on the other end of the connecting rod 31.

[0035] The transmission structure 4 includes: a third mounting plate 41 and a second limiting rod 42.

[0036] The third mounting plate 41 is mounted on the handle 32, and a third through hole 411 is provided on the third mounting plate 41. The second limiting rod 42 is slidably disposed in the third through hole 411, and one end of the second limiting rod 42 passes through the first through hole 131 and extends to the first circular plate 11. A limiting groove 421 is provided on the outer wall of the second limiting rod 42. The two limiting grooves 421 are respectively located between the first circular plate 11 and the second circular plate 13, and the other ends of the plurality of first limiting rods 26 are respectively located at the two limiting grooves 421.

[0037] Preferably, a baffle (not shown in the figure) is provided at the end of the second limiting rod 42 and is located at the third mounting plate 41 to prevent the second limiting rod 42 from disengaging from the third mounting plate 41.

[0038] Preferably, a second spring (not shown in the figure) is sleeved on the second limiting rod 42 and located between the baffle and the third mounting plate 41, so that the second limiting rod 42 can be reset by the second spring.

[0039] It should be noted that the two limiting grooves 421 are conical grooves opened in the same direction, which facilitates the movement of the second limiting rod 42 through the cooperation between the limiting groove 421 and the first limiting rod 26.

[0040] Specifically, when relevant personnel need to use this utility model, firstly, they start multiple detection and positioning devices 121, and finally, they push the connecting rod 31 to move by holding the handle 32, thereby sequentially driving the mounting frame 1, multiple positioning devices 2 and transmission structure 4 to move into the underground pipeline, and causing multiple rollers 25 to roll along the inner wall of the pipeline respectively.

[0041] It should be noted that during the rolling of multiple rollers 25 along the inner wall of the pipe, when a certain area inside the pipe is uneven, one of the rollers 25 vibrates, thereby driving the second mounting plate 23 to move, which in turn causes the telescopic end of the telescopic rod 22 to retract. At the same time, the first spring 24 is deformed by force, and the second mounting plate 23 drives the first limiting rod 26 to slide along the second through hole 211. Then, one end of the first limiting rod 26 contacts the second limiting rod 42, and due to the limiting groove 421, the second limiting rod 42 moves. At this time, the staff can record the detection data through the detection positioning instrument 121.

[0042] In summary, the underground pipeline detection and positioning device for water-saving renovation according to the present utility model embodiment, on the one hand, by setting the cooperation between the positioning device 2 and the transmission structure 4, makes it easier for workers to intuitively judge whether a certain area in the pipeline is damaged by whether the second limit rod 42 has moved, and on the other hand, it is easier to record data by the detection and positioning instrument 121, and effectively improves work efficiency.

[0043] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A device for detecting and locating underground pipelines for water-saving renovation, characterized in that, include: The mounting bracket (1), positioning device (2), push rod (3), and transmission structure (4) are included. Multiple positioning devices (2) are respectively mounted on the mounting frame (1); The push rod (3) is mounted on the mounting bracket (1); The transmission structure (4) is disposed on the push rod (3), and the limiting end of the transmission structure (4) is located at the limiting end of the plurality of positioning devices (2); When the limiting end of one of the positioning devices (2) comes into contact with the limiting segment of the transmission structure (4), the limiting end of the transmission structure (4) begins to move.

2. The underground pipeline detection and positioning device for water-saving renovation according to claim 1, characterized in that, The mounting bracket (1) includes: a first circular plate (11), a support rod (12), and a second circular plate (13), wherein, The first circular plate (11) and the second circular plate (13) are respectively disposed on opposite ends of the plurality of support rods (12), and a first through hole (131) is provided on one side of the second circular plate (13). The limiting end of the transmission structure (4) passes through the first through hole (131) and extends to the first circular plate (11). The plurality of positioning devices (2) are respectively disposed on the first circular plate (11) and the second circular plate (13).

3. The underground pipeline detection and positioning device for water-saving renovation according to claim 2, characterized in that, The positioning device (2) includes: a first mounting plate (21), a telescopic rod (22), a second mounting plate (23), a first spring (24), a roller (25), and a first limiting rod (26), wherein, Multiple first mounting plates (21), multiple telescopic rods (22) and multiple second mounting plates (23) are arranged in a ring at equal intervals from the inside to the outside on the outer walls of the first circular plate (11) and the second circular plate (13), and each of the multiple first mounting plates (21) is provided with a second through hole (211); Multiple first springs (24) are respectively sleeved on multiple telescopic rods (22), and the two ends of multiple first springs (24) are respectively connected to multiple first mounting plates (21) and multiple second mounting plates (23); Rollers (25) are respectively mounted on the second mounting plates (23) on the side away from the multiple telescopic rods (22) by fixing frames; One end of each of the first limiting rods (26) is respectively disposed on a plurality of second mounting plates (23), and the other end passes through a plurality of second through holes (211) and extends to the limiting end of the transmission structure (4).

4. The underground pipeline detection and positioning device for water-saving renovation according to claim 3, characterized in that, The push rod (3) consists of a connecting rod (31) and a handle (32), wherein, One end of the connecting rod (31) is disposed on the second circular plate (13) on the side away from the first circular plate (11); The grip (32) is located on the other end of the connecting rod (31).

5. The underground pipeline detection and positioning device for water-saving renovation according to claim 3, characterized in that, Multiple first limiting rods (26) are located between the first circular plate (11) and the second circular plate (13), respectively.

6. The underground pipeline detection and positioning device for water-saving renovation according to claim 4, characterized in that, The transmission structure (4) includes: a third mounting plate (41) and a second limiting rod (42), wherein, The third mounting plate (41) is disposed on the handle (32), and the third mounting plate (41) is provided with a third through hole (411); The second limiting rod (42) is slidably disposed in the third through hole (411), and one end of the second limiting rod (42) passes through the first through hole (131) and extends to the first circular plate (11). A limiting groove (421) is formed on the outer wall of the second limiting rod (42), and the two limiting grooves (421) are respectively located between the first circular plate (11) and the second circular plate (13). The other ends of the plurality of first limiting rods (26) are respectively located at the two limiting grooves (421).

7. The underground pipeline detection and positioning device for water-saving renovation according to claim 2, characterized in that, The multiple support rods (12) are arranged in a ring shape, and each of the multiple support rods (12) is provided with a detection and positioning device (121), and the detection end of each detection and positioning device (121) is located between each two positioning devices (2).

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