Underground pipe network exploration device

Abstract

The utility model discloses an underground pipe network probing device which comprises a cart, a radar probing instrument is fixedly installed at the top of the cart, fixing frames are fixedly connected to the two sides of the bottom of the cart, liquid storage pipes are fixedly connected to the bottoms of the fixing frames, pressing spray heads are fixedly installed at the front ends of the liquid storage pipes, and the pressing spray heads are fixedly connected to the bottom of the cart. A traction assembly is arranged in an inner cavity of the fixing frame and comprises a sliding base connected to the inner cavity of the fixing frame in a sliding mode, and pulling plates are rotationally connected to the two sides of the sliding base. According to the utility model, through the cooperative use of the cart and the radar detector, the state of an underground pipe network is detected, and after abnormal positions are detected, a user sprays paint on the ground for marking through the cooperative use of the fixing frame and the traction assembly, the control of the pressing spray head and the cooperative use of the liquid conveying pipe, the paint liquid tank and the liquid storage pipe; therefore, the purposes of conveniently marking abnormal positions and accurately marking the positions can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe network detection, in particular to an underground pipe network detection device. Background Art

[0002] The purpose of underground pipeline exploration is to accurately grasp the location, direction and other information of the underground pipeline network, so as to avoid damage to water supply, drainage, gas, electricity and other pipelines during urban construction and road construction, causing safety accidents, water, power and gas outages and other problems, and ensure the normal operation of urban infrastructure and the safety of residents' lives.

[0003] During underground pipeline exploration operations, after discovering abnormal locations in the underground pipeline network, the explorers need to remove the exploration equipment and mark the ground. However, the marking speed is not only slow, but the accuracy and clarity of the marking are difficult to guarantee, which can easily lead to misjudgment during subsequent construction or maintenance. For this reason, it is necessary to provide an underground pipeline exploration device that adopts a two-point press-spray method, which can greatly improve the work efficiency of underground pipeline exploration and marking, and the two-point marking method can improve the accuracy of the marking position, which helps to reduce the occurrence of construction accidents and reduce maintenance costs. Utility Model Content

[0004] The purpose of this utility model is to provide an underground pipe network detection device, which adopts a two-point press spraying method, can greatly improve the work efficiency of underground pipe network detection and marking, and can improve the accuracy of the marking position through the two-point marking method, which helps to reduce the occurrence of construction accidents and reduce maintenance costs, so as to solve the above technical problems.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: an underground pipe network detection device, comprising a cart: a radar detector is fixedly installed on the top of the cart, both sides of the bottom of the cart are fixedly connected to a fixed frame, the bottom of the fixed frame is fixedly connected to a liquid storage tube, the front end of the liquid storage tube is fixedly installed with a pressing nozzle, the inner cavity of the fixed frame is provided with a pulling assembly, the pulling assembly includes a slide seat slidably connected to the inner cavity of the fixed frame, both sides of the slide seat are rotatably connected to a pull plate, the bottom end of the pull plate is rotatably connected to the pressing handle of the pressing nozzle, the rear side of the slide seat is rotatably connected to a horizontal pull rod, the rear end of the horizontal pull rod is rotatably connected to a diagonal pull rod, the bottom of the cart handle is rotatably connected to a handle, and the rear end of the diagonal pull rod is rotatably connected to the handle.

[0006] Preferably, a paint liquid tank fixedly connected to the cart is provided on the rear side of the radar detector, and a liquid infusion tube is connected to the rear side of the liquid storage tube, and the end of the liquid infusion tube away from the liquid storage tube is connected to the paint liquid tank.

[0007] Preferably, two limit sleeves are fixedly connected to both sides of the bottom of the cart, a fixing plate is fixedly connected to the surface of the horizontal pull rod, a spring is provided on the surface of the horizontal pull rod, and both ends of the spring are respectively welded to the limit sleeve and the fixing plate.

[0008] Preferably, rectangular sliding grooves adapted to the pull plates are provided on both sides of the bottom of the inner cavity of the fixing frame.

[0009] Preferably, the bottom of the inner cavity of the fixed frame is fixedly connected to a limiting guide rail, and the sliding seat is slidably connected to the surface of the limiting guide rail.

[0010] The beneficial effects of the utility model are:

[0011] 1. The utility model uses a cart and a radar detector to detect the status of the underground pipe network. After the abnormality is detected, the user controls the press nozzle by using a fixed frame and a pulling assembly. The infusion tube, paint tank and storage tube are used together to spray paint on the ground to mark the abnormal location, thereby achieving the purpose of marking the abnormal location easily and accurately.

[0012] 2. The utility model can continuously supply paint liquid into the inner cavity of the liquid storage tube by using the paint liquid tank and the liquid infusion tube, thereby ensuring that the inner cavity of the liquid storage tube always has sufficient surface paint, which is convenient for users to mark the ground in time;

[0013] 3. The utility model plays a role of limiting and guiding the horizontal pull rod through the setting of the limit sleeve, ensuring the stability of the horizontal pull rod during the sliding process. At the same time, with the coordinated use of the fixing plate and the spring, the horizontal pull rod is pushed by elastic force, so that when the handle is not under force, the spring can drive the horizontal pull rod, the slide seat and the pull plate to actively reset and wait for secondary use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 A side view schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is an embodiment of the utility model Figure 1 A partial enlarged view of point A;

[0017] Figure 3 This is a three-dimensional schematic diagram of a fixed frame, a pressing nozzle, a pulling assembly and a liquid storage tube according to an embodiment of the present invention;

[0018] Figure 4 This is a three-dimensional exploded view of the liquid storage tube, the press nozzle and the fixing frame of an embodiment of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0020] 1. Cart, 2. Radar detector, 3. Fixed frame, 4. Liquid storage tube, 5. Press nozzle, 6. Pulling assembly, 61. Slide, 62. Pull plate, 63. Horizontal pull rod, 64. Diagonal pull rod, 65. Handle, 7. Rectangular slide, 8. Limit guide rail, 9. Paint liquid tank, 10. Infusion tube, 11. Limit sleeve, 12. Fixed plate, 13. Spring. DETAILED DESCRIPTION

[0021] Hereinafter, embodiments of the underground pipe network detection device of the present invention will be described with reference to the accompanying drawings.

[0022] Figure 1-4 The utility model shows an underground pipe network detection device of an embodiment of the present invention, including a cart 1: a radar detector 2 is fixedly installed on the top of the cart 1, and fixed frames 3 are fixedly connected to both sides of the bottom of the cart 1. The bottom of the fixed frame 3 is fixedly connected to a liquid storage pipe 4. A paint liquid tank 9 fixedly connected to the cart 1 is provided on the rear side of the radar detector 2. The rear side of the liquid storage pipe 4 is connected to a liquid infusion pipe 10. The end of the liquid infusion pipe 10 away from the liquid storage pipe 4 is connected to the paint liquid tank 9. Through the coordinated use of the paint liquid tank 9 and the liquid infusion pipe 10, liquid can be continuously supplied to the storage tank. The paint liquid is supplied to the inner cavity of the liquid storage tube 4, thereby ensuring that the inner cavity of the liquid storage tube 4 always has enough paint on the surface, which is convenient for the user to mark the ground in time. A pressing nozzle 5 is fixedly installed at the front end of the liquid storage tube 4, and a pulling component 6 is provided in the inner cavity of the fixed frame 3. The pulling component 6 includes a slide 61 slidably connected to the inner cavity of the fixed frame 3. Both sides of the slide 61 are rotatably connected to a pull plate 62. A rectangular slide 7 adapted to the pull plate 62 is provided on both sides of the bottom of the inner cavity of the fixed frame 3. The bottom of the inner cavity of the fixed frame 3 is fixedly connected to the limited The guide rail 8 is positioned, and the slide 61 is slidably connected to the surface of the limiting guide rail 8. The bottom end of the pull plate 62 is rotatably connected to the pressing handle of the pressing nozzle 5. The rear side of the slide 61 is rotatably connected to the horizontal pull rod 63. Two limiting sleeves 11 are fixedly connected to both sides of the bottom of the cart 1. The surface of the horizontal pull rod 63 is fixedly connected to a fixing plate 12. The surface sleeve of the horizontal pull rod 63 is provided with a spring 13. The two ends of the spring 13 are respectively welded to the limiting sleeve 11 and the fixing plate 12. The setting of the limiting sleeve 11 limits the horizontal pull rod 63. The guiding function ensures the stability of the horizontal pull rod 63 during the sliding process. At the same time, with the cooperation of the fixing plate 12 and the spring 13, the horizontal pull rod 63 is pushed by elastic force, so that when the handle 65 is not subjected to force, the spring 13 can drive the horizontal pull rod 63, the slide 61 and the pull plate 62 to actively reset and wait for secondary use. The rear end of the horizontal pull rod 63 is rotatably connected to the oblique pull rod 64, and the bottom of the handle of the cart 1 is rotatably connected to the handle 65, and the rear end of the oblique pull rod 64 is rotatably connected to the handle 65.

[0023] Working principle: When the present invention is used, the user holds the handle of the cart 1 to push the cart 1. During the movement of the cart 1, the radar detector 2 is used to detect the status of the underground pipeline. After detecting the position that needs to be marked, the user presses the two handles 65 at the same time. The handles 65 rotate with their connection position with the cart 1 as the rotation center and pull the diagonal rod 64. After being pulled, the diagonal rod 64 drives the horizontal rod 63 to slide backward and compresses the spring 13. During the sliding process, the horizontal rod 63 pulls the slide 61, so that the slide 61 slides backward on the surface of the limit guide rail 8. During the sliding process, the slide 61 pulls the pull plate 62 is pulled, so that the top end of the pull plate 62 slides backward. At this time, the handle of the pressing nozzle 5 is pulled by the pull plate 62 and rotates, thereby spraying the paint in the inner cavity of the liquid storage tube 4. When the user releases the grip 65, the spring 13 rebounds quickly and drives the horizontal pull rod 63 and the slide 61 to reset, and at the same time, the handle of the pressing nozzle 5 is reset. The user presses the grip 65 multiple times, so that the handle of the pressing nozzle 5 rotates repeatedly, thereby extracting the paint. The paint enters the inner cavity of the liquid storage tube 4 from the inner cavity of the paint tank 9 through the infusion tube 10 and is sprayed out under the action of the pressing nozzle 5. The surface sprayed on the ground by the pressing nozzles 5 on both sides is the position where the underground pipeline needs to be marked.

[0024] To sum up: the underground pipe network detection device detects the status of the underground pipe network through the coordinated use of the cart 1 and the radar detector 2. After the abnormality is detected, the user controls the press nozzle 5 through the coordinated use of the fixed frame 3 and the pulling component 6, and sprays the paint on the ground for marking by the coordinated use of the infusion tube 10, the paint tank 9 and the liquid storage tube 4, so as to achieve the purpose of facilitating the marking of the abnormal position and accurately marking the position.

Claims

1. An underground pipe network detection device, characterized in that: The invention comprises a trolley (1): a radar detector (2) is fixedly installed on the top of the trolley (1), a fixed frame (3) is fixedly connected to both sides of the bottom of the trolley (1), a liquid storage tube (4) is fixedly connected to the bottom of the fixed frame (3), a pressing nozzle (5) is fixedly installed at the front end of the liquid storage tube (4), a pulling assembly (6) is provided in the inner cavity of the fixed frame (3), the pulling assembly (6) comprises a slide (61) slidably connected to the inner cavity of the fixed frame (3), both sides of the slide (61) are rotatably connected to a pull plate (62), the bottom end of the pull plate (62) is rotatably connected to the pressing handle of the pressing nozzle (5), the rear side of the slide (61) is rotatably connected to a horizontal pull rod (63), the rear end of the horizontal pull rod (63) is rotatably connected to an inclined pull rod (64), the bottom of the handle of the trolley (1) is rotatably connected to a handle (65), and the rear end of the inclined pull rod (64) is rotatably connected to the handle (65).

2. An underground pipe network detection device according to claim 1, characterized in that: A paint liquid tank (9) fixedly connected to the trolley (1) is provided on the rear side of the radar detector (2), and a liquid infusion tube (10) is connected to the rear side of the liquid storage tube (4), and the end of the liquid infusion tube (10) away from the liquid storage tube (4) is connected to the paint liquid tank (9).

3. An underground pipe network detection device according to claim 2, characterized in that: Two limiting sleeves (11) are fixedly connected to both sides of the bottom of the cart (1), a fixing plate (12) is fixedly connected to the surface of the horizontal pull rod (63), and a spring (13) is provided on the surface of the horizontal pull rod (63), and both ends of the spring (13) are respectively welded to the limiting sleeve (11) and the fixing plate (12).

4. The underground pipe network detection device according to claim 3, characterized in that: Rectangular sliding grooves (7) adapted to the pull plate (62) are provided on both sides of the bottom of the inner cavity of the fixing frame (3).

5. The underground pipe network detection device according to claim 4, characterized in that: The bottom of the inner cavity of the fixed frame (3) is fixedly connected to the limiting guide rail (8), and the sliding seat (61) is slidably connected to the surface of the limiting guide rail (8).

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