Underground pipe network exploration device

Abstract

The utility model provides an underground pipe network probing device, which relates to the field of underground pipe network probing equipment and comprises a movable chassis, a ground penetrating radar is mounted at the top of the movable chassis and used for probing an underground pipe network, a pushing assembly is mounted at the rear end of the top of the movable chassis, and a receiving host is mounted on the surface of the pushing assembly. The receiving host is used for receiving a detection signal, and the pushing assembly comprises a push rod and a fixing assembly; through the arrangement of the movable chassis, the ground penetrating radar, the pushing assembly and the receiving host, the effect of exploring the underground pipe network is achieved, the ground penetrating radar is used for exploring the underground pipe network, the exploring sequence is received and processed through the receiving host, and therefore a constructor can conveniently record the exploring sequence, and through the cooperation of the push rod and the fixing assembly, the construction efficiency is improved. And the use height of the pushing assembly can be conveniently adjusted, so that different constructors can use the device conveniently, and the use flexibility is effectively improved.

Description

Technical Field

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

[0002] Underground pipeline network exploration is to determine the location, direction, burial depth and other related information of various underground pipelines to ensure construction safety and effective management of underground resources. Underground pipeline network exploration equipment usually consists of ground penetrating radar, a receiving host and a mobile vehicle. The transmitting antenna transmits high-frequency electromagnetic waves into the ground. When the electromagnetic waves propagate in the underground medium and encounter an interface with electrical differences, they are reflected or scattered. The receiving antenna then receives the reflected or scattered electromagnetic waves back to the ground. Based on the waveform, amplitude intensity and time change of the received electromagnetic waves, the spatial position, structure, morphology and burial depth of the underground medium are inferred.

[0003] According to Chinese patent application number: 202222356395.1, an underground pipe network detection device is disclosed, including a vehicle body and a signal transmitter mounted on the vehicle body, and a signal receiver for receiving a reflected signal is also mounted on the vehicle body, wherein the reflected signal is formed by the detection signal emitted by the signal transmitter and reflected by the target object; the signal transmitter and the signal receiver are both arranged toward the ground, and the two are staggered with each other in the horizontal direction. The signal transmitter and the signal receiver for underground pipeline detection are both arranged on the vehicle body, and the signal transmitter and the signal receiver are both arranged toward the ground, which not only improves the detection range, but also ensures the accuracy of the detection data;

[0004] The existing technology effectively solves the problem that when the underground pipe network detection and positioning device is in use, the signal transmitting terminal is mostly placed on the ground, which leads to its limited detection range and the problem of incomplete detection data. It has the advantages of not only improving the detection range but also ensuring the accuracy of the detection data. However, the push rod of this type of detection device is usually fixed in design and is also fixedly connected to the moving parts, which makes it inconvenient to adjust during use, thereby reducing the flexibility of use.

[0005] In summary, the present invention provides an underground pipe network detection device to solve the above problems. Utility Model Content

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A device for detecting underground pipe networks includes a mobile chassis, a ground-penetrating radar installed on the top of the mobile chassis, and the ground-penetrating radar is used to detect underground pipe networks. A pushing assembly is installed at the rear end of the top of the mobile chassis, and a receiving host is installed on the surface of the pushing assembly, and the receiving host is used to receive detection signals. The pushing assembly includes a push rod and a fixing assembly, and the push rod includes a fixed rod, a cross rod and a movable rod. The push rod is used to assist the movement of the mobile chassis. The fixing assembly includes a knob, a screw, a threaded hole and a positioning hole. The fixing assembly is used to adjust the usable length of the push rod.

[0008] Furthermore, in the present invention, the push rod further includes a fixing sleeve, a support plate, a handle and a support frame. There are two handles, which are respectively sleeved on both ends of the cross bar.

[0009] Furthermore, in the present invention, one end of the movable rod is fixedly connected to the cross rod, and the other end of the movable rod extends to the inner cavity of the fixed rod and is movably connected to the inner cavity of the fixed rod. The fixed rod is threadedly connected to the support frame through a bolt.

[0010] Furthermore, in the present invention, the support frame and the ground penetrating radar are both installed on the top of the mobile chassis by bolts, the receiving host is installed on the top of the support plate by bolts, the support plate is fixedly connected to the fixing sleeve, and the fixing sleeve is installed on the surface of the fixing rod by bolts.

[0011] Furthermore, in the present invention, the knob is located on the surface of the fixed rod, the threaded hole is opened at the upper end of the surface of the fixed rod, and the positioning hole is opened on the surface of the movable rod.

[0012] Furthermore, in the present invention, one end of the screw is fixedly connected to the knob, and the other end of the screw passes through the threaded hole and extends to the inner cavity of the positioning hole, and is threadedly connected to the inner cavity of the threaded hole.

[0013] Beneficial effects: The utility model has the following beneficial effects:

[0014] The utility model has the effect of detecting underground pipe networks by arranging a mobile chassis, a ground-penetrating radar, a pushing component and a receiving host. The ground-penetrating radar is used to detect underground pipe networks, and the detection sequence is received and processed by the receiving host, so that construction personnel can record it conveniently. The use height of the pushing component can be conveniently adjusted through the cooperation of the push rod and the fixed component, so that different construction personnel can use it conveniently, effectively improving the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2This is a structural diagram of the utility model in which the mobile chassis and the support frame are separated;

[0017] Figure 3 This is a schematic diagram of the connection state structure of the push assembly of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the push rod and the fixed component of the utility model in a separated state.

[0019] In the picture:

[0020] 1. Mobile chassis; 2. Ground penetrating radar; 3. Push assembly; 31. Push rod; 311. Fixed rod; 312. Cross bar; 313. Movable rod; 314. Fixed sleeve; 315. Support plate; 316. Handle; 317. Support frame; 32. Fixed assembly; 321. Knob; 322. Screw; 323. Threaded hole; 324. Positioning hole; 4. Receiving host. DETAILED DESCRIPTION

[0021] In order to better understand the technical content of the present invention, specific embodiments are given and described as follows in conjunction with the accompanying drawings. Various aspects of the present invention are described in this disclosure with reference to the accompanying drawings, in which many illustrative embodiments are shown. The embodiments of the present disclosure are not necessarily defined to include all aspects of the present invention. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the present invention are not limited to any implementation method. In addition, some aspects disclosed in the present invention can be used alone or in any appropriate combination with other aspects disclosed in the present invention.

[0022] Example 1

[0023] like Figure 1-4 As shown, it is the first embodiment of the utility model, which provides an underground pipe network detection device, including a mobile chassis 1, a ground penetrating radar 2 is installed on the top of the mobile chassis 1, and the ground penetrating radar 2 is used to detect underground pipe networks. A pushing component 3 is installed at the rear end of the top of the mobile chassis 1, and a receiving host 4 is installed on the surface of the pushing component 3, and the receiving host 4 is used to receive the detection signal. The pushing component 3 includes a push rod 31 and a fixing component 32, and the push rod 31 includes a fixed rod 311, a cross rod 312 and a movable rod 313. The push rod 31 is used to assist the movement of the mobile chassis 1, and the fixing component 32 includes a knob 321, a screw 322, a threaded hole 323 and a positioning hole 324. The fixing component 32 is used to adjust the use length of the push rod 31.

[0024] like Figure 1-4As shown, the ground penetrating radar 2 is installed on the top of the mobile chassis 1. Through the cooperation of the mobile chassis 1 and the pushing component 3, the ground penetrating radar 2 can be pushed to move, so that the ground penetrating radar 2 can detect the underground pipeline network during the movement. The receiving host 4 is used to receive and process the detection signal, so that it is convenient for construction personnel to record. The cross bar 312 is pulled upward so that the cross bar 312 drives the movable rod 313 to move toward the outside of the fixed rod 311, and then the knob 321 is turned. The knob 321 drives the screw rod 322 to move along the inner cavity of the threaded hole 323 toward the inner cavity of the fixed rod 311, so that one end of the screw rod 322 extends to the inner cavity of the positioning hole 324 and is engaged with the inner cavity of the positioning hole 324, so that the adjusted height can be fixed. Pushing the pushing component 3 can enable the mobile chassis 1 to drive the ground penetrating radar 2 to detect the underground pipeline network.

[0025] Example 2

[0026] Reference Figure 1-4 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0027] In this embodiment, the push rod 31 further includes a fixing sleeve 314 , a support plate 315 , a handle 316 and a support frame 317 . There are two handles 316 , which are respectively sleeved on both ends of the cross bar 312 .

[0028] One end of the movable rod 313 is fixedly connected to the cross bar 312 , and the other end of the movable rod 313 extends to the inner cavity of the fixed rod 311 and is movably connected to the inner cavity of the fixed rod 311 . The fixed rod 311 is threadedly connected to the support frame 317 through a bolt.

[0029] The support frame 317 and the ground penetrating radar 2 are both installed on the top of the mobile chassis 1 by bolts, and the receiving host 4 is installed on the top of the support plate 315 by bolts. The support plate 315 is fixedly connected to the fixing sleeve 314, and the fixing sleeve 314 is installed on the surface of the fixing rod 311 by bolts.

[0030] The knob 321 is located on the surface of the fixing rod 311 , the threaded hole 323 is defined at the upper end of the surface of the fixing rod 311 , and the positioning hole 324 is defined on the surface of the movable rod 313 .

[0031] One end of the screw rod 322 is fixedly connected to the knob 321 , and the other end of the screw rod 322 passes through the threaded hole 323 and extends to the inner cavity of the positioning hole 324 , and is threadedly connected to the inner cavity of the threaded hole 323 .

[0032] like Figure 1-4As shown, clockwise rotation of the knob 321 causes the knob 321 to drive the screw 322 to move toward the outside of the threaded hole 323, thereby releasing the fixation of the movable rod 313. Counterclockwise rotation causes the screw 322 and the positioning hole 324 to fix the movable rod 313. The ground penetrating radar 2 and the receiving host 4 can be connected by wires or by wireless transmission, so that the receiving host 4 can receive the detection signal. The receiving host 4 is fixed to the top of the support plate 315 by bolts. Then, after adjusting the positions of the fixing rod 311 and the cross bar 312, the fixing sleeve 314 is fixed to the surface of the fixing rod 311 or the cross bar 312 by bolts, thereby providing support for the receiving host 4. During the detection process, the detection signal of the ground penetrating radar 2 can be observed in real time. The support frame 317 and the ground penetrating radar 2 are both fixed to the top of the mobile chassis 1 with bolts, which can be easily disassembled and stored when not in use. The fixing rod 311 and the support frame 317 are bolted together, which can also be easily disassembled and assembled, so that it is convenient to carry when using outside.

[0033] When in use, the ground penetrating radar 2 and the support frame 317 are both installed on the top of the mobile chassis 1 by bolts, and then the fixing rod 311 is fixed to the support frame 317 by bolts, and then the height of the fixing rod 311 and the cross bar 312 is adjusted, and the cross bar 312 is pulled upward so that the cross bar 312 drives the movable rod 313 to move toward the outside of the fixing rod 311, and then the knob 321 is turned, and the knob 321 drives the screw rod 322 to move along the inner cavity of the threaded hole 323 toward the inner cavity of the fixing rod 311, so that one side of the screw rod 322 is rotated. The end extends to the inner cavity of the positioning hole 324 and is engaged with the inner cavity of the positioning hole 324, so that the adjusted height can be fixed, and then the fixing sleeve 314 is put on the surface of the cross bar 312 and fixed by bolts, and then the receiving host 4 is installed on the surface of the support plate 315, and the receiving host 4 is connected to the ground penetrating radar 2 through a wire, so that the receiving host 4 can receive the detection sequence of the ground penetrating radar 2, and finally push the pushing component 3, so that the mobile chassis 1 can drive the ground penetrating radar 2 to detect the underground pipeline network.

[0034] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. In addition, this application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0035] While the present invention has been described above with reference to preferred embodiments, this is not intended to limit the present invention. Persons skilled in the art will readily appreciate that various modifications and variations may be made without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the claims.

Claims

1. An underground pipe network detection device, comprising a mobile chassis (1), characterized in that: A ground penetrating radar (2) is installed on the top of the mobile chassis (1), and the ground penetrating radar (2) is used to detect underground pipe networks. A pushing component (3) is installed at the rear end of the top of the mobile chassis (1). A receiving host (4) is installed on the surface of the pushing component (3), and the receiving host (4) is used to receive detection signals. The pushing component (3) includes a push rod (31) and a fixing component (32). The push rod (31) includes a fixing rod (311), a cross rod (312) and a movable rod (313). The push rod (31) is used to assist the movement of the mobile chassis (1). The fixing component (32) includes a knob (321), a screw rod (322), a threaded hole (323) and a positioning hole (324). The fixing component (32) is used to adjust the use length of the push rod (31).

2. The underground pipe network detection device according to claim 1, characterized in that: The push rod (31) further comprises a fixing sleeve (314), a support plate (315), a handle (316) and a support frame (317). The number of the handles (316) is two and they are respectively sleeved on both ends of the cross bar (312).

3. The underground pipe network detection device according to claim 1, characterized in that: One end of the movable rod (313) is fixedly connected to the cross rod (312), and the other end of the movable rod (313) extends to the inner cavity of the fixed rod (311) and is movably connected to the inner cavity of the fixed rod (311). The fixed rod (311) is threadedly connected to the support frame (317) through a bolt.

4. The underground pipe network detection device according to claim 2, characterized in that: The support frame (317) and the ground penetrating radar (2) are both mounted on the top of the mobile chassis (1) by means of bolts, the receiving host (4) is mounted on the top of the support plate (315) by means of bolts, the support plate (315) is fixedly connected to the fixing sleeve (314), and the fixing sleeve (314) is mounted on the surface of the fixing rod (311) by means of bolts.

5. The underground pipe network detection device according to claim 1, characterized in that: The knob (321) is located on the surface of the fixed rod (311), the threaded hole (323) is opened at the upper end of the surface of the fixed rod (311), and the positioning hole (324) is opened on the surface of the movable rod (313).

6. The underground pipe network detection device according to claim 1, characterized in that: One end of the screw rod (322) is fixedly connected to the knob (321), and the other end of the screw rod (322) passes through the threaded hole (323) and extends to the inner cavity of the positioning hole (324), and is threadedly connected to the inner cavity of the threaded hole (323).

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