Portable underground pipeline detection device

Abstract

The utility model relates to the technical field of underground pipeline detection, in particular to a portable underground pipeline detection device. The detection equipment comprises a shell frame structure composed of a bottom shell, a top shell, a display panel mounting shell and a foldable wheel frame, and a detection assembly composed of a detection head, a processing module and a display screen module. The foldable wheel frame is rotatably mounted on the side face of the bottom shell, and the lower half portions of the wheel bodies mounted on the foldable wheel frame and the elastic cushion blocks are located on the same plane when the foldable wheel frame is in a folded state. The portable underground pipeline high-precision detection equipment in a storage state can be directly placed in a carriage or a special storage wooden box and the like, so that the portable underground pipeline high-precision detection equipment is convenient to carry and transport.

Description

Technical Field

[0001] The utility model relates to the technical field of underground pipeline detection, in particular to a portable underground pipeline detection device. Background Art

[0002] The underground pipeline detector can quickly and accurately detect the location, direction, depth, etc. of underground water pipes, metal pipes, cables, etc. without damaging the ground cover, providing great convenience for pipeline construction, inspection and maintenance.

[0003] The currently used high-precision underground pipeline detection equipment has an unreasonable bottom wheel structure design, resulting in a large overall structure and being inconvenient to carry and use. Therefore, the utility model provides a portable underground pipeline detection device. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a portable underground pipeline detection device, which has a compact structure and is easy to carry.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a portable underground pipeline detection device, which includes a bottom shell, a top shell, a display panel mounting shell and a foldable wheel frame, a detection head is installed on the inner side of the bottom shell, and the bottom end of the detection head is exposed from the bottom shell so that it can receive signals from the bottom of the bottom shell; the foldable wheel frame is rotatably mounted on the side of the bottom shell, and a locking cap is threadedly mounted on the foldable wheel frame for fixing the foldable wheel frame to the bottom shell, a wheel body is rotatably mounted on the foldable wheel frame, and a wheel body storage hole is provided on the side of the bottom shell for storing the wheel body on the foldable wheel frame in a folded state; a processing module is installed on the inner side of the top shell, the processing module is electrically connected to the detection head, the back of the top shell is protruding, and the back of the top shell is fixedly connected to an elastic pad; the display panel mounting shell is fixedly mounted on the top of the top shell, and a display screen module is installed on the top of the display panel mounting shell, and the display screen module is electrically connected to the processing module.

[0006] The better technical solution of the utility model is as follows: the foldable wheel frame includes a first frame body and a second frame body symmetrically arranged on both sides of the bottom shell, the first frame body is fixedly mounted with a first wheel body, and the second frame body is fixedly mounted with a second wheel body; the wheel body storage hole is a through hole, and can store the first wheel body and the second wheel body at the same time, and when the foldable wheel frame is in the storage state, the upper half of the first wheel body and the second wheel body are located on the inner side of the wheel body storage hole, and the lower half of the first wheel body located on the back side of the bottom shell is on the same plane as the elastic pad.

[0007] A better technical solution of the utility model is as follows: the display panel mounting shell and the top shell form a "7" shape, and a handle is fixedly installed on the side of the display panel mounting shell.

[0008] A better technical solution of the utility model is as follows: two handle pieces are provided, and a horizontal handle is fixedly installed between the two handle pieces.

[0009] A better technical solution of the utility model is as follows: two of the first wheel bodies and two of the second wheel bodies are provided, and two of the wheel body receiving holes are correspondingly provided.

[0010] A better technical solution of the utility model: the inner cavities of the bottom shell, the top shell and the display panel installation shell are all connected, and the signal connection lines of the processing module, the display panel and the detection head pass through the inner cavities for connection.

[0011] The utility model has the following beneficial effects:

[0012] 1. Compared with the prior art, the portable underground pipeline detection device is designed with a foldable wheel frame structure so that when it is in the stored state, the lower half of the wheel body mounted on the foldable wheel frame is on the same plane as the elastic pad. The portable underground pipeline high-precision detection device in the stored state can be directly placed in a car or a special storage wooden box, etc., so that it is easy to carry and transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a first-perspective stereogram of the present invention;

[0014] Figure 2 It is a second perspective stereogram of the utility model;

[0015] Figure 3 It is an internal schematic diagram of the utility model;

[0016] Figure 4 It is a front view of the utility model.

[0017] Legend:

[0018] 1. Bottom shell; 2. Top shell; 3. Display panel mounting shell; 4. Handle piece; 5. Horizontal handle; 6. Display module; 7. Processing module; 8. Elastic pad; 9. Detection head; 10. Wheel body storage hole; 11. First frame; 12. Second frame; 13. Locking cap; 14. Second wheel body; 15. First wheel body. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments. Figures 1 to 4The drawings are all of embodiments, which are drawn in a simplified manner and are only used for the purpose of clearly and concisely illustrating the embodiments of the utility model. The following technical solutions shown in the drawings are specific solutions of the embodiments of the utility model and are not intended to limit the scope of the utility model to be protected. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present utility model, it should be understood that the terms "upper", "lower", "inner", "outer", "left", "right", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0021] A portable underground pipeline detection device provided in the embodiment, referring to Figure 1-Figure 4 As shown, the detection device includes a housing frame structure and a detection assembly, wherein the housing structure is composed of a bottom housing 1, a top housing 2, a display panel mounting housing 3 and a foldable wheel frame; the detection assembly includes a detection head 9, a processing module 7 and a display screen module 6. The detection head 9 is installed in the bottom housing 1, and the bottom end of the detection head 9 is exposed from the bottom housing 1, so that it can receive signals (such as ultrasonic signals, reflected electromagnetic signals, etc.) from the bottom of the bottom housing 1. The foldable wheel frame is rotatably installed on the side of the bottom housing 1, and a locking cap 13 is threadedly installed on the foldable wheel frame for fixing the foldable wheel frame to the bottom housing 1, that is, before use, the foldable wheel frame needs to be rotated and adjusted to be in a working position (such as Figure 1 , Figure 2 ), and then fix the foldable wheel frame by the locking cap 13. Before storage, rotate the foldable wheel frame to the storage position (as shown in Figure 4 As shown in the figure, a wheel body is rotatably mounted on the foldable wheel frame, and the portable underground pipeline high-precision detection equipment relies on the wheel body to stand on the ground and can walk, thereby facilitating the detection construction of underground pipelines. The side of the bottom shell 1 is provided with a wheel body storage hole 10. When the foldable wheel frame is in the storage state, the upper half of the wheel body mounted on the foldable wheel frame is located inside the wheel body storage hole 10, and the lower half of the wheel body mounted on the foldable wheel frame is on the same plane as the elastic pad 8; the portable underground pipeline high-precision detection equipment in the storage state can be directly placed in a car compartment or a special storage wooden box, etc., so as to facilitate carrying and transportation.

[0022] In the embodiment, Figures 1 to 4 As shown, the processing module 7 is arranged on the inner side of the top shell 2, and the processing module 7 is used to process the signal obtained by the detection head 9, and the processing module 7 is electrically connected to the detection head 9. The back of the top shell 2 is protruding, and the back of the top shell 2 is fixedly connected with an elastic pad 8, and the elastic pad 8 is made of rubber material or hollow thin-walled plastic material; the display panel mounting shell 3 is fixedly mounted on the top of the top shell 2, and the top of the display panel mounting shell 3 is installed with a display screen module 6, and the display screen module 6 is electrically connected to the processing module 7. A power supply module (battery pack) can also be installed inside the top shell 2 to directly power the detection head 9, the processing module 7, and the display screen module 6, so that when using the portable underground pipeline high-precision detection equipment, there is no need to connect external wires, which is more convenient to use.

[0023] In the embodiment, the detection component may be currently commonly used ultrasonic detection or electromagnetic induction detection equipment, for example, ultrasonic detection technology is adopted, and the detection head 9 is an ultrasonic sensor.

[0024] In the embodiment, the inner cavities of the bottom shell 1 , the top shell 2 , and the display panel mounting shell 3 are all connected to facilitate the routing of the internal wiring harness.

[0025] In an embodiment, Figure 1 and Figure 2 As shown, the display panel mounting housing 3 and the top housing 2 form a "7" shape, so that the center of gravity of the portable underground pipeline high-precision detection device is relatively backward, and a handle 4 is fixedly installed on the side of the display panel mounting housing 3, so that the user can manipulate the handle 4 to push forward. There are two handles 4, and a horizontal handle 5 is fixedly installed between the two handles 4. The portable underground pipeline high-precision detection device can be manipulated by holding the horizontal handle 5.

[0026] The foldable wheel frame in the embodiment, such as Figures 1 to 4 As shown, it includes a first frame 11 and a second frame 12 located on both sides of the bottom shell 1, a first wheel 15 is fixedly mounted on the first frame 11, and a second wheel 14 is fixedly mounted on the second frame 12. The structures of the first frame 11 and the second frame 12 are basically the same, but the side frame of the first frame 11 is set to a special-shaped structure (a part of it is bent outward near the bottom shell 1), so that the first frame 11 and the second frame 12 will not interfere with each other when rotating. There are two of each of the first wheel 15 and the second wheel 14, and a total of four wheels are set, so that the portable underground pipeline high-precision detection equipment can be stably supported.

[0027] The detection device of the present invention is used normally, such as Figure 1 and Figure 2As shown, the first frame 11 and the second frame 12 on both sides are unfolded, and the wheels installed on the foldable wheel frame can keep the device upright. The user can push the entire device to move and perform pipeline detection. When it needs to be carried, it can be carried as shown in FIG. Figure 4 As shown, the first frame 11 and the second frame 12 on both sides are folded toward both sides, and the wheel body is partially stored in the wheel body storage hole 10. It does not take up space when stored, and after storage, it can be slightly tilted during carrying so that the wheel body on one side can touch the bottom and move in the form of a trailer, reducing the difficulty of transportation.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable underground pipeline detection device, characterized in that: The detection device comprises a bottom shell (1), a top shell (2), a display panel mounting shell (3) and a foldable wheel frame, wherein a detection head (9) is mounted on the inner side of the bottom shell (1), and the bottom end of the detection head (9) is exposed from the bottom shell (1) so that it can receive signals from below the bottom shell (1); the foldable wheel frame is rotatably mounted on the side of the bottom shell (1), and a locking cap (13) is threadedly mounted on the foldable wheel frame for fixing the foldable wheel frame to the bottom shell (1); the foldable wheel frame comprises a first frame body (11) and a second frame body (12) symmetrically arranged on both sides of the bottom shell (1), and the first frame body (11) is fixedly mounted with a first wheel body (13). 5), a second wheel body (14) is fixedly mounted on the second frame (12); a wheel body storage hole (10) is provided on the side of the bottom shell (1) for storing the wheel body on the foldable wheel frame in a folded state; a processing module (7) is installed on the inner side of the top shell (2), the processing module (7) is electrically connected to the detection head (9), the back of the top shell (2) is protruding, and an elastic pad (8) is fixedly connected to the back of the top shell (2); the display panel mounting shell (3) is fixedly mounted on the top of the top shell (2), a display screen module (6) is installed on the top of the display panel mounting shell (3), and the display screen module (6) is electrically connected to the processing module (7).

2. A portable underground pipeline detection device according to claim 1, characterized in that: The wheel body receiving hole (10) is a through hole and can receive the first wheel body (15) and the second wheel body (14) at the same time. When the foldable wheel frame is in the receiving state, the upper parts of the first wheel body (15) and the second wheel body (14) are located inside the wheel body receiving hole (10), and the lower part of the first wheel body (15) located on the back side of the bottom shell (1) is on the same plane as the elastic pad (8).

3. A portable underground pipeline detection device according to claim 1 or 2, characterized in that: The display panel mounting shell (3) and the top shell (2) form a "7" shape, and a handle piece (4) is fixedly mounted on the side of the display panel mounting shell (3).

4. A portable underground pipeline detection device according to claim 1 or 2, characterized in that: The inner cavities of the bottom shell (1), the top shell (2) and the display panel installation shell (3) are all connected.

5. A portable underground pipeline detection device according to claim 2, characterized in that: Two of the first wheel bodies (15) and two of the second wheel bodies (14) are provided, and two of the wheel body receiving holes (10) are provided accordingly.

6. A portable underground pipeline detection device according to claim 3, characterized in that: Two handle members (4) are provided, and a cross-frame handle (5) is fixedly installed between the two handle members (4).

Images