CN213276002U

CN213276002U - Underground pipeline detecting instrument

Info

Publication number: CN213276002U
Application number: CN202022680134.6U
Authority: CN
Inventors: 王仁锦; 王连新; 朱程健; 冷沛沛; 陶天琦
Original assignee: Jiangsu Provincial Geotechnical Surveying & Design Institute
Current assignee: Jiangsu Provincial Geotechnical Surveying & Design Institute
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-05-25
Anticipated expiration: 2030-11-18

Abstract

The utility model belongs to the technical field of the technique of detection instrument and specifically relates to a pipeline detection instrument is related to, and it includes detection instrument body and the mount pad of setting in detection instrument body lower part, and the walking wheel is installed to the bottom of mount pad, the detection instrument body includes supporting mechanism and actuating mechanism, and actuating mechanism is connected with supporting mechanism, and actuating mechanism is used for driving supporting mechanism, makes supporting mechanism can be for the bracing piece displacement, and supporting mechanism can remove under actuating mechanism's drive to offset with ground. This application can make the detection instrument body park stably, is difficult for empting, has effectively improved the stability that the detection instrument body parked.

Description

Underground pipeline detecting instrument

Technical Field

The application relates to the technical field of detectors, in particular to an underground pipeline detector.

Background

The underground pipeline detector can accurately position and measure the buried depth of underground pipelines, cables and optical cables under the non-excavation condition, and accurately find out the positions of the outer anticorrosive coating damage points of the underground pipelines and the buried cable fault points.

If Chinese patent with publication number CN208635833U discloses a digital underground pipeline detecting instrument, which comprises a detecting device, wherein the bottom of the detecting device is provided with a mounting base, two sides of the mounting base are respectively provided with a supporting rod, one end of each supporting rod is provided with a walking wheel, one side of the mounting base is provided with a fixed groove plate, a transmitter is arranged in the fixed groove plate, the transmitter is provided with a transmitter operating screen, one side of the mounting base is provided with two mutually symmetrical sleeve rods, a connecting plate is arranged between the sleeve rods, the connecting plate is provided with a connecting rod, the top end of the connecting rod is provided with an arc-shaped clamping seat, a holding rod is arranged in the arc-shaped clamping seat, one end of the holding rod is connected with a graphic processing device, the side wall of the detecting device is provided with a program updating interface, the top in the detecting device is provided with an anti-jamming device, the detection device is characterized in that a user can move the detection device by holding the sleeve rod, so that time and labor are saved; when the detecting instrument is moved to the detection position, the user puts down the loop bar to perform operation detection.

To the correlation technique among the above-mentioned, the inventor thinks that the user moves the detection instrument to the detection position when testing, need put down the loop bar, operates transmitter operation screen and graphics processor, puts down the loop bar after, the walking wheel of two bracing pieces one end is difficult for making the detection instrument park stably, easily makes the detection instrument topple over, is not convenient for the use of detection instrument.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that when the detecting instrument moves to a detection position for testing, after a user puts down the loop bar, the pulley at one end of the supporting rod cannot easily make the detecting instrument stably parked, the detecting instrument is easy to topple over, and the normal use of the detecting instrument is inconvenient. The application provides an underground pipeline detection instrument.

The utility model provides an underground pipeline detecting instrument adopts following technical scheme:

the utility model provides an underground pipeline detection instrument, includes the detection instrument body and sets up the mount pad in detection instrument body lower part, and the walking wheel, its characterized in that are installed to the bottom of mount pad: the detecting instrument body comprises a supporting mechanism and a driving mechanism, the driving mechanism is connected with the supporting mechanism, the driving mechanism is used for driving the supporting mechanism to enable the supporting mechanism to move relative to the supporting rod, and the supporting mechanism can move to be abutted against the ground under the driving of the driving mechanism.

Through adopting above-mentioned technical scheme, when the user held the loop bar and removed the detection instrument body to the detection position, actuating mechanism can drive supporting mechanism, makes supporting mechanism remove to offset with ground to support the detection instrument body, make the detection instrument body park stably, be difficult for empting, compare and only park the detection instrument through two walking wheels, effectively improved the stability that the detection instrument was parked. At the moment, the user can carry out subsequent operation after putting down the loop bar, so that the detector can be conveniently and normally used.

Optionally, the supporting mechanism includes a supporting cylinder, and the supporting cylinder can be driven by the driving mechanism to move to abut against the ground.

Through above-mentioned technical scheme, compare in making the walking wheel remove to the mount pad in under actuating mechanism's drive, make the mount pad offset with ground as supporting mechanism, be difficult for making the mount pad damage, and a supporting cylinder simple structure, the installation of being convenient for processes.

Optionally, the driving mechanism includes a driving motor, the driving motor is disposed on the mounting seat, a displacement assembly is disposed between the support cylinder and the driving motor, the support cylinder is connected with the driving motor through the displacement assembly, and the displacement assembly can drive the support cylinder to move under the driving of the driving motor.

By adopting the technical scheme, the driving motor is started, and the driving motor drives the supporting cylinder to move through the displacement assembly, so that the supporting cylinder is abutted against the ground to support the detecting instrument. The detection instrument can be stably parked only by starting the driving motor, the operation is simple, and the operation is convenient for a user.

Optionally, the supporting barrel is sleeved on the mounting seat, the driving motor is arranged on the side face of the mounting seat, the rotating shaft of the driving motor faces downwards, a threaded hole is formed in the top face of the supporting barrel, the displacement assembly comprises a displacement rod, one end of the displacement rod is connected with the rotating shaft of the driving motor, the central line of the displacement rod is collinear with the rotating axis of the driving motor, and the other end of the displacement rod penetrates through the threaded hole and is in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, start driving motor, driving motor's axis of rotation rotates, drives the displacement pole and rotates, and the displacement pole cooperatees with the screw hole, makes a support section of thick bamboo along with the rotation of displacement pole remove downwards to offset with ground to the stable detection instrument that supports. The displacement rod is simple in structure and convenient to process and mount.

Optionally, the screw hole has been seted up a set ofly at least, and every group screw hole includes two screw holes and two screw holes with a set of are symmetrical about the central line of a support section of thick bamboo, and displacement pole and driving motor's quantity all equals with the quantity of screw hole, and every screw hole all has a displacement pole and a driving motor to correspond with it, and every driving motor all is connected with same drive button through the wire.

By adopting the technical scheme, the at least one group of threaded holes and the at least one group of displacement rods are arranged, and the two threaded holes in the same group are symmetrical about the central line of the supporting cylinder, so that the two displacement rods corresponding to the threaded holes in the same group are also symmetrical about the central line of the supporting cylinder, so that the supporting cylinder is not easy to have the phenomenon of high side and low side when moving under the driving of the driving motor, and the stable movement of the supporting cylinder is convenient.

Optionally, the mounting groove has been seted up on the side of mount pad, installs buffer spring in the mounting groove, and the fixed buffer block that is provided with on the medial surface of a support section of thick bamboo, buffer spring's one end and mounting groove are close to the inside wall of walking wheel and are connected, and the other end is connected with the buffer block, and buffer spring's natural length is greater than the buffer block and is close to the one side of walking wheel and the distance between the inside wall that the mounting groove is close to the walking wheel.

Through adopting above-mentioned technical scheme, buffer spring's natural length is greater than the buffer block and is close to the one side of walking the wheel and the distance between the inside wall that the mounting groove is close to the walking wheel, can make buffer spring be in compression state all the time to at the effective shock attenuation of the in-process that the supporting cylinder removed to ground.

Optionally, be provided with the installation pole in the mounting groove, on the installation pole was located to the buffering spring housing, the buffer block was close to and has been seted up the installation through-hole on the one side of walking wheel, and the one end of installation pole and the inside wall fixed connection that the mounting groove is close to the walking wheel, and the other end is worn to locate or is worn to establish the installation through-hole.

Through adopting above-mentioned technical scheme, the installation pole can carry on spacingly to buffer spring, makes buffer spring stretch out and draw back along the installation pole, makes buffer spring not fragile, has effectively increased buffer spring's life.

Optionally, the size of the opening at one end of the supporting cylinder close to the walking wheel is larger than the size of the opening at one end of the supporting cylinder far away from the walking wheel.

Through adopting above-mentioned technical scheme, a supporting cylinder can park subaerial steadily, makes the detection instrument park more difficult for empting when subaerial, has effectively increased the stability when the detection instrument parks.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving mechanism can drive the supporting mechanism to enable the supporting mechanism to move to abut against the ground, so that the detector body is supported, the detector body is stably parked and is not prone to toppling, and the parking stability of the detector is effectively improved;

2. the driving motor is started, the driving motor drives the supporting cylinder to move through the displacement assembly, so that the supporting cylinder is abutted against the ground to support the detecting instrument, the detecting instrument can be stably parked only by starting the driving motor, the operation is simple, and the operation is convenient for a user.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural view of a rear buffer spring of the hidden detection device.

Fig. 3 is a schematic view of the structure of the displacement rod after the support cylinder is translated downward.

Description of reference numerals: 1. a detector body; 11. a detection device; 111. a connecting rod; 112. a graphics processing device; 12. embedding a groove; 2. a mounting seat; 21. fixing the groove plate; 22. a loop bar; 221. a drive button; 23. a support bar; 231. a traveling wheel; 24. a motor slot; 241. a motor battery; 25. a drive motor; 251. a displacement rod; 26. mounting grooves; 27. mounting a rod; 28. a buffer spring; 29. a sliding groove; 3. a support cylinder; 31. feeding the cylinder; 32. a lower barrel; 33. mounting blocks; 331. a threaded hole; 34. a buffer block; 341. and installing the through hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses pipeline detection appearance underground. Referring to fig. 1, the underground pipeline detector comprises a detector body 1, wherein the detector body 1 comprises a mounting seat 2 and a detection device 11 mounted on the mounting seat 2, and a supporting mechanism and a driving structure are mounted on the mounting seat 2.

Referring to fig. 1 and 2, a fixing groove plate 21 for installing the transmitter is fixedly installed on a side surface of the installation base 2; two loop bars 22 are arranged on the side surface of the mounting seat 2 opposite to the fixed groove plate 21 through bolts, and the two loop bars 22 have the same length and are parallel to each other; two support rods 23 are fixedly mounted on the bottom surface of the mounting seat 2, and traveling wheels 231 are mounted at the lower ends of the two support rods 23. An embedding groove 12 is formed in the top surface of the mounting base 2, and the bottom of the detection device 11 is embedded in the embedding groove 12. A connecting rod 111 is fixedly connected to the side surface of the detection device 11, the connecting rod 111 is adjacent to the top end of the detection device 11, and a graphic processing device 112 is fixedly mounted at one end of the connecting rod 111 far away from the detection device 11. The user pushes the probe body 1 by holding the loop bar 22, and moves the probe body 1.

Referring to fig. 1 and 3, the driving mechanism includes a driving motor 25 and a motor storage battery 241, motor grooves 24 have been all opened on two vertical sides adjacent to the side where the loop bar 22 is located on the mounting base 2, a driving motor 25 and a motor storage battery 241 have all been installed in each motor groove 24, a motor through hole has been opened on the inside wall of the motor groove 24 close to the walking wheel 231, the motor through hole is passed through by the rotation shaft of the driving motor 25, and a driving button 221 for starting the driving motor 25 is installed on the loop bar 22. The supporting mechanism comprises a supporting cylinder 3, the supporting cylinder is sleeved on the mounting seat 2, and the supporting cylinder 3 is positioned below the loop bar 22; the support cylinder 3 is divided into an upper cylinder 31 and a lower cylinder 32, the lower cylinder 32 is closer to the ground than the upper cylinder 31, and the cross section of the end of the lower cylinder 32 close to the ground is larger than that of the end of the lower cylinder 32 close to the upper cylinder 31.

Referring to fig. 1 and 3, the supporting cylinder 3 includes two mounting blocks 33, the two mounting blocks 33 are welded on the inner side wall of the supporting cylinder 3, the two mounting blocks 33 are symmetrical with respect to the center line of the supporting cylinder 3, the top surface of the supporting cylinder 3 is coplanar with the top surfaces of the mounting blocks 33, and threaded holes 331 are formed in the top surfaces of the two mounting blocks 33. Install between the axis of rotation of installation piece 33 and driving motor 25 and be equipped with the displacement subassembly, the displacement subassembly is displacement pole 251, has all seted up sliding groove 29 on two sides at motor groove 24 place on mount pad 2, and sliding groove 29 is located motor groove 24 under, and displacement pole 251 wears to establish in sliding groove 29. One end of the displacement rod 251 is fixedly connected with the rotating shaft of the driving motor 25, the center line of the displacement rod 251 is collinear with the rotating axis of the rotating shaft of the driving motor 251, and the other end of the displacement rod 251 passes through the threaded hole 331 and is in threaded connection with the threaded hole 331. When the detecting instrument needs to be parked, a user presses the driving button 221 to enable the driving motor 25 to drive the displacement rod 251 to rotate, and the displacement rod 251 is in threaded connection with the mounting block 33, so that the supporting cylinder 3 moves downwards to abut against the ground, and the stable parking of the detecting instrument is facilitated.

Referring to fig. 1 and 2, mounting grooves 26 are respectively formed in the side where the loop bar 22 is located and the side where the fixed groove plate 21 is located on the mounting base 2, a mounting bar 27 is fixedly mounted on the inner side wall of the mounting groove 26 close to the traveling wheel 231, and a buffer spring 28 is sleeved on the mounting bar 27.

Referring to fig. 2 and 3, a buffer block 34 is fixedly mounted on the inner side wall of the support cylinder 3 adjacent to the buffer spring 28, a mounting through hole 341 is formed in the top surface of the buffer block 34, the size of the mounting through hole 341 is slightly larger than the size of the cross section of the mounting rod 27, a part of the mounting rod 27 is always located in the mounting through hole 341, one end of the buffer spring 28 is fixedly connected with the inner side wall of the mounting groove 26 close to the traveling wheel 231, the other end of the buffer spring is fixedly connected with the bottom surface of the buffer block 34, and the buffer spring 28 is always in. Buffer spring 28 can be at the effective shock attenuation of the in-process that the support section of thick bamboo 3 moved down, and installation pole 27 can carry on spacingly to buffer spring 28, makes buffer spring 28 be difficult for rocking at the in-process that the support section of thick bamboo 3 moved down, has improved buffer spring 28 and life.

The implementation principle of the underground pipeline detector in the embodiment of the application is as follows: when the detector needs to move, the supporting cylinder 3 is positioned above the traveling wheel 231, and a user can hold the loop bar 22 to normally push the detector body 1 to move; when the detecting instrument body 1 needs to be parked for use, the driving button 221 is pressed, the motor storage battery 241 provides power for the driving motor 25, the rotating shaft 251 of the driving motor 25 rotates, so that the displacement rod 251 is driven to rotate, the displacement rod 251 is in threaded connection with the supporting cylinder 3, the supporting cylinder 3 is driven to move downwards, when the supporting cylinder 3 moves to abut against the ground, the driving motor 25 is turned off, so that the detecting instrument is stably parked on the ground under the action of the supporting cylinder 3, a user can perform subsequent operation after putting down the loop bar 22, and normal use of the detecting instrument body 1 is facilitated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an underground pipeline detection instrument, includes detection instrument body (1) and mount pad (2) of setting in detection instrument body (1) lower part, walking wheel (231), its characterized in that are installed to the bottom of mount pad (2): the detecting instrument body (1) comprises a supporting mechanism and a driving mechanism, the driving mechanism is connected with the supporting mechanism, the driving mechanism is used for driving the supporting mechanism, the supporting mechanism can move relative to the supporting rod (23), and the supporting mechanism can move to be abutted against the ground under the driving of the driving mechanism.

2. The underground utility detector according to claim 1, wherein: the supporting mechanism comprises a supporting cylinder (3), and the supporting cylinder (3) can move to be abutted against the ground under the driving of the driving mechanism.

3. The underground utility detector according to claim 1, wherein: the driving mechanism comprises a driving motor (25), the driving motor (25) is arranged on the mounting base (2), a displacement assembly is arranged between the supporting cylinder (3) and the driving motor (25), the supporting cylinder (3) is connected with the driving motor (25) through the displacement assembly, and the displacement assembly can drive the supporting cylinder (3) to move under the driving of the driving motor (25).

4. The underground utility detector according to claim 3, wherein: support a section of thick bamboo (3) cover and locate on mount pad (2), driving motor (25) set up in the side of mount pad (2) and driving motor's (25) axis of rotation down, set up threaded hole (331) on the top surface of a support section of thick bamboo (3), the displacement subassembly includes displacement rod (251), the one end of displacement rod (251) and the rotation axis connection of driving motor (25), and the central line of displacement rod (251) and the axis of rotation collineation of driving motor (25), the other end of displacement rod (251) pass screw hole (331) and with screw hole (331) threaded connection.

5. The underground utility detector according to claim 4, wherein: the threaded holes (331) are at least provided with one group, each group of threaded holes (331) comprises two threaded holes (331), the two threaded holes (331) of the same group are symmetrical about the central line of the support cylinder (3), the number of the displacement rods (251) and the number of the driving motors (25) are equal to that of the threaded holes (331), each threaded hole (331) is provided with one displacement rod (251) and one driving motor (25) corresponding to the displacement rods, and each driving motor (25) is connected with the same driving button (221) through a lead.

6. The underground utility detector according to claim 1, wherein: mounting groove (26) have been seted up on the side of mount pad (2), install buffer spring (28) in mounting groove (26), the fixed buffer block (34) that is provided with on the medial surface of a support section of thick bamboo (3), buffer spring (28) one end and mounting groove (26) are close to the inside wall of walking wheel (231) and are connected, the other end is connected with buffer block (34), buffer spring (28)'s natural length is greater than buffer block (34) and is close to the one side of walking wheel (231) and mounting groove (26) and is close to the distance between the inside wall of walking wheel (231).

7. The underground utility detector according to claim 6, wherein: be provided with installation pole (27) in mounting groove (26), on installation pole (27) was located in buffer spring (28) cover, mounting through-hole (341) had been seted up on buffer block (34) were close to the one side of walking wheel (231), the one end of installation pole (27) and mounting groove (26) were close to the inside wall fixed connection of walking wheel (231), and the other end is worn to locate or is worn to establish mounting through-hole (341).

8. The underground utility detector according to claim 2, wherein: the opening size of one end of the supporting cylinder (3) close to the traveling wheel (231) is larger than that of one end of the supporting cylinder (3) far away from the traveling wheel (231).