Underground pipeline detector

Abstract

The utility model provides an underground pipeline detector. The underground pipeline detecting instrument comprises a base, which is provided with an opening; the data processing instrument body is mounted at the top of the base; the two electric telescopic rods are both fixedly mounted at the top of the base; the two insulating plates are fixedly mounted on output rods of the two electric telescopic rods respectively; the triangular frame is fixedly installed between the two insulating plates, two detection head bodies are fixedly installed at the bottom of the triangular frame, and the triangular frame extends to the bottom of the base through the opening. The underground pipeline detector provided by the utility model has the advantages that the structure is simple, a worker does not need to lift a device to detect an underground pipeline, and the underground pipeline detector is labor-saving to use.

Description

Technical Field

[0001] The utility model relates to the technical field of detectors, in particular to an underground pipeline detector. Background Art

[0002] The underground pipeline detector can quickly and accurately detect the location, direction, depth and location and size of damaged points of steel pipeline anti-corrosion layer of underground water pipelines, metal pipelines, cables, etc. without damaging the ground cover. It is one of the necessary instruments for water companies, gas companies, railway communications, industrial and mining, and infrastructure units to renovate, repair and survey underground pipelines.

[0003] The existing underground pipeline detector is divided into two parts: a display and a detector. When using it, the staff needs to pick up the display and the detector with both hands respectively, and carry the display and the detector to constantly change positions for detection, which is quite laborious to use.

[0004] Therefore, it is necessary to provide a new underground pipeline detector to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the technical problem that the existing underground pipeline detector needs to be manually lifted and transferred to the detection position, which makes the use more laborious, the utility model provides an underground pipeline detector.

[0006] The underground pipeline detector provided by the utility model comprises: a base, which is provided with an opening; a data processing instrument body, which is installed on the top of the base; two electric telescopic rods, which are both fixedly installed on the top of the base; two insulating plates, which are respectively fixedly installed on the output rods of the two electric telescopic rods; a tripod, which is fixedly installed between the two insulating plates, and two detection head bodies are fixedly installed on the bottom of the tripod, and the tripod extends to the bottom of the base through the opening; and two adjustment components, which are both arranged on the top of the base.

[0007] Preferably, the adjustment assembly includes a cylinder, a threaded block, a connecting rod and a handle, the cylinder is fixedly mounted on the top of the base, the threaded block is threadedly mounted in the cylinder, the connecting rod is fixedly mounted on the top of the threaded block and extends outside the cylinder, and the handle is fixedly mounted on the top of the connecting rod.

[0008] Preferably, a plurality of support rods are fixedly mounted on the bottom of the base, a plurality of universal wheels are fixedly mounted on the bottoms of the plurality of support rods, and a self-locking structure is provided on the plurality of universal wheels.

[0009] Preferably, a first protective shell and a second protective shell are fixedly mounted outside the data processing instrument body and the detection head body respectively, the second protective shell is made of transparent acrylic material, and a wiring port is provided on a side of the first protective shell close to the second protective shell.

[0010] Preferably, a limiting ring is fixedly installed on the two cylinders, a fixing ring is fixedly installed on the two connecting rods, a screw is threadedly installed on the two fixing rings, and a resistance plate is fixedly installed on the bottom of the two screws, and the two resistance plates can contact the tops of the two limiting rings respectively.

[0011] Preferably, anti-skid pads are fixedly mounted on the bottoms of the two abutment plates, and adjusting blocks are fixedly mounted on the tops of the two screw rods.

[0012] Preferably, both handles are provided with anti-slip grooves, and both detection head bodies are made of conductive metal.

[0013] Compared with the related art, the underground pipeline detector provided by the utility model has the following beneficial effects:

[0014] The utility model provides an underground pipeline detector:

[0015] 1. The height of the tripod can be adjusted by adjusting the extension length of the output rod of the electric telescopic rod, so that the detection head body can touch the ground to detect underground cables. No manual adjustment is required, thus saving manpower. The height of the threaded block in the cylinder can be adjusted by rotating the connecting rod, so that the height of the handle can be adjusted according to the height of the staff. Putting the connecting rod in a retracted state can reduce the space occupied by the device, making the device easier to transport;

[0016] 2. Supporting the base with a support rod can prevent the base from being too low to move normally on uneven ground. The universal wheel can easily move the device to detect different positions. The wiring port makes it easier to connect the tripod and the data processor body with wires. The second protective shell made of transparent acrylic material makes it easier for staff to understand the data displayed on the data processor body. By turning the screw to make the contact plate contact the limit ring, the stability of the handle after height adjustment can be increased. The anti-slip pad can increase the friction between the contact plate and the limit ring, thereby further increasing the stability of the connecting rod. The anti-slip pattern can increase the stability of the staff holding the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the main cross-sectional structure of a preferred embodiment of the underground pipeline detector provided by the utility model;

[0018] Figure 2This is a schematic diagram of the main cross-sectional structure of the adjustment component in the utility model;

[0019] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the base, the first protective shell and the second protective shell in the utility model.

[0021] Numbers in the figure: 1. base; 2. data processor body; 3. electric telescopic rod; 4. tripod; 5. detection head body; 6. first protective shell; 7. second protective shell; 8. support rod; 9. universal wheel; 10. cylinder; 11. threaded block; 12. connecting rod; 13. handle; 14. wiring port; 15. insulating plate; 16. fixing ring; 17. limiting ring; 18. screw; 19. contact plate. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1-Figure 4 ,in, Figure 1 A schematic diagram of the main cross-sectional structure of a preferred embodiment of the underground pipeline detector provided by the utility model; Figure 2 This is a schematic diagram of the main cross-sectional structure of the adjustment component in the utility model; Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG. Figure 4 It is a schematic diagram of the three-dimensional structure of the base, the first protective shell and the second protective shell in the utility model.

[0024] The underground pipeline detector includes: a base 1, which is provided with an opening; a data processing instrument body 2, which is installed on the top of the base 1; two electric telescopic rods 3, which are fixedly installed on the top of the base 1; two insulating plates 15, which are respectively fixedly installed on the output rods of the two electric telescopic rods 3; a tripod 4, which is fixedly installed between the two insulating plates 15, and two detection head bodies 5 are fixedly installed at the bottom of the tripod 4, and the tripod 4 extends to the bottom of the base 1 through the opening; two adjustment components, which are both arranged on the top of the base 1, and the height of the tripod 4 can be adjusted by adjusting the extension length of the output rods of the electric telescopic rods 3, so that the detection head body 5 can contact the ground to detect the underground cable, and no manual adjustment is required, thereby saving manpower.

[0025] The adjustment assembly includes a cylinder 10, a threaded block 11, a connecting rod 12 and a handle 13. The cylinder 10 is fixedly mounted on the top of the base 1, the threaded block 11 is threadedly mounted in the cylinder 10, the connecting rod 12 is fixedly mounted on the top of the threaded block 11 and extends outside the cylinder 10, and the handle 13 is fixedly mounted on the top of the connecting rod 12. The height of the threaded block 11 in the cylinder 10 can be adjusted by rotating the connecting rod 12, so that the height of the handle 13 can be adjusted according to the height of the staff. Putting the connecting rod 12 in a retracted state can reduce the space occupied by the device, making the device more convenient to transport.

[0026] A plurality of support rods 8 are fixedly installed at the bottom of the base 1, and universal wheels 9 are fixedly installed at the bottom of the plurality of support rods 8. The plurality of universal wheels 9 are provided with a self-locking structure. By supporting the base 1 through the support rods 8, it can be prevented that the base 1 is too low to move normally on an uneven ground. The universal wheels 9 can be used to easily move the device to detect different positions.

[0027] The data processor body 2 and the detector head body 5 are respectively fixedly covered with a first protective shell 6 and a second protective shell 7, the second protective shell 7 is made of transparent acrylic material, and the first protective shell 6 is provided with a wiring port 14 on the side close to the second protective shell 7. The wiring port 14 makes it easier to connect the tripod 4 and the data processor body 2 with wires, and the second protective shell 7 made of transparent acrylic material makes it easier for staff to understand the data displayed on the data processor body 2.

[0028] A limit ring 17 is fixedly installed on the two cylinders 10, a fixing ring 16 is fixedly installed on the two connecting rods 12, a screw 18 is threadedly installed on the two fixing rings 16, and a resistance plate 19 is fixedly installed at the bottom of the two screws 18. The two resistance plates 19 can contact the tops of the two limit rings 17 respectively. By rotating the screw 18 to make the resistance plate 19 resist the limit ring 17, the stability of the handle 13 after height adjustment can be increased.

[0029] The bottom of the two abutment plates 19 are fixedly mounted with anti-skid pads, and the tops of the two screw rods 18 are fixedly mounted with adjustment blocks. The anti-skid pads can increase the friction between the abutment plates 19 and the limiting rings 17, thereby further increasing the stability of the connecting rod 12.

[0030] The two handles 13 are both provided with anti-skid patterns, and the two detection head bodies 5 are both made of conductive metal. The anti-skid patterns can increase the stability of the staff holding the handles 13.

[0031] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0032] The working principle of the underground pipeline detector provided by the utility model is as follows:

[0033] When transporting the device, place it horizontally, and the universal wheel 9 is in a suspended state, thereby increasing the overall stability of the device. When in use, place the device on the ground, and the universal wheel 9 is in contact with the ground. The height of the handle 13 is adjusted by rotating the connecting rod 12 according to the height of the staff, and the device is moved by the handle 13 in conjunction with the universal wheel 9. During the movement, the electric telescopic rod 3 is turned on to make the output rod of the electric telescopic rod 3 reciprocate and extend, and the detection head body 5 contacts the ground. When the underground cable is damaged, the current is connected. During the process, the staff does not need to lift the device, but only needs to push the device, thereby achieving a labor-saving effect.

[0034] Compared with the related art, the underground pipeline detector provided by the utility model has the following beneficial effects:

[0035] The utility model provides an underground pipeline detector. The height of the tripod 4 can be adjusted by adjusting the extension length of the output rod of the electric telescopic rod 3, so that the detection head body 5 can be in contact with the ground to detect the underground cable. There is no need to complete the adjustment manually, thus saving manpower. The height of the threaded block 11 in the cylinder 10 can be adjusted by rotating the connecting rod 12, so that the height of the handle 13 can be adjusted according to the height of the staff. The connecting rod 12 is in a retracted state, which can reduce the space occupied by the device, making the device more convenient to transport. The base 1 is supported by the support rod 8 to prevent the base 1 from being too low and difficult to operate normally on an uneven ground. Movement, the device can be easily moved through the universal wheel 9 to detect different positions, the wiring port 14 is more convenient to connect the tripod 4 and the data processing instrument body 2 with wires, and the second protective shell 7 made of transparent acrylic material is more convenient for the staff to understand the data displayed on the data processing instrument body 2. By rotating the screw 18 to make the contact plate 19 contact the limit ring 17, the stability of the handle 13 after height adjustment can be increased, and the friction between the contact plate 19 and the limit ring 17 can be increased by the anti-slip pad, thereby further increasing the stability of the connecting rod 12, and the anti-slip pattern can increase the stability of the staff holding the handle 13.

[0036] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An underground pipeline detector, characterized in that: include: A base, wherein the base is provided with an opening; A data processing instrument body, wherein the data processing instrument body is mounted on the top of the base; Two electric telescopic rods, both of which are fixedly mounted on the top of the base; Two insulating plates, the two insulating plates are respectively fixedly mounted on the output rods of the two electric telescopic rods; A tripod, the tripod is fixedly installed between the two insulating plates, two detection head bodies are fixedly installed at the bottom of the tripod, and the tripod extends to the bottom of the base through the opening; Two adjustment components, both of which are arranged on the top of the base.

2. The underground pipeline detector according to claim 1, characterized in that: The adjustment assembly includes a cylinder, a threaded block, a connecting rod and a handle, wherein the cylinder is fixedly mounted on the top of the base, the threaded block is threadedly mounted in the cylinder, the connecting rod is fixedly mounted on the top of the threaded block and extends outside the cylinder, and the handle is fixedly mounted on the top of the connecting rod.

3. The underground pipeline detector according to claim 1, characterized in that: A plurality of support rods are fixedly mounted on the bottom of the base, universal wheels are fixedly mounted on the bottoms of the plurality of support rods, and self-locking structures are arranged on the plurality of universal wheels.

4. The underground pipeline detector according to claim 1, characterized in that: A first protective shell and a second protective shell are fixedly mounted outside the data processing instrument body and the detection head body respectively. The second protective shell is made of transparent acrylic material. A wiring port is arranged on a side of the first protective shell close to the second protective shell.

5. The underground pipeline detector according to claim 2, characterized in that: A limiting ring is fixedly installed on the two cylinders, a fixing ring is fixedly installed on the two connecting rods, a screw is threadedly installed on the two fixing rings, and a resistance plate is fixedly installed on the bottom of the two screws. The two resistance plates can contact the tops of the two limiting rings respectively.

6. The underground pipeline detector according to claim 5, characterized in that: The bottoms of the two abutment plates are fixedly mounted with anti-skid pads, and the tops of the two screw rods are fixedly mounted with adjustment blocks.

7. The underground pipeline detector according to claim 2, characterized in that: The two handles are both provided with anti-slip grooves, and the two detection head bodies are both made of conductive metal material.

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