CN217766225U

CN217766225U - Underground pipeline inner wall detection device

Info

Publication number: CN217766225U
Application number: CN202221317772.4U
Authority: CN
Inventors: 张宏玲; 吴自国; 贾三飞
Original assignee: Zhejiang Jiuce Geographic Information Technology Co ltd
Current assignee: Zhejiang Jiuce Geographic Information Technology Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-08
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to a pipeline detection technical field just discloses an underground pipe inner wall detection device, including the pipeline that awaits measuring, the quick-witted case has been placed to the downside inner wall of pipeline that awaits measuring, the equal fixedly connected with drive wheel in the downside wall four corners department of machine case, the left side wall fixedly connected with mounting bracket of the pipeline that awaits measuring, the lateral wall fixedly connected with installation section of thick bamboo of mounting bracket, the inner wall of installation section of thick bamboo is rotated through the bearing and is connected with the bull stick, the left end fixedly connected with ultrasonic inspection head of bull stick. The utility model discloses can all-round even inner wall to the underground piping detect, guarantee detection device's high efficiency and accuracy, avoid using the aircraft when the underground piping flies, it is relatively poor at the ability of underground piping received signal to hit pipe wall and aircraft very easily, influence the problem that the pipeline detected.

Description

Underground pipeline inner wall detection device

Technical Field

The utility model relates to a pipeline detection technology field especially relates to an underground pipeline inner wall detection device.

Background

An underground pipe is a pipe laid underground for transporting liquids, gases or loose solids. After the underground pipeline is laid, the interior of the pipeline needs to be detected, and the underground pipeline can be used after being qualified in acceptance.

The underground pipeline detection device provided by the patent of patent publication No. CN 214608055U comprises an aircraft and a camera, wherein the camera is installed on the surface of the aircraft, the aircraft comprises a main machine body and a driving system, the driving system is used for driving the main machine body, the driving system is in communication connection with an anti-collision device, the anti-collision device is fixed with the main machine body and is positioned at the center of the main machine body, and the anti-collision device comprises a radar wave module used for transmitting radar wave signals. The method has the effect of conveniently detecting the inner wall of the pipeline; the device detects the underground pipeline through the aircraft when using, and the aircraft collides the pipe wall very easily and the aircraft is relatively poor at the ability of underground pipeline received signal when the underground pipeline flies, influences the detection of pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when using, detect the underground piping through the aircraft, the aircraft collides pipe wall and aircraft very easily when the underground piping flies relatively poor at the ability of underground piping received signal, influences the problem that the pipeline detected, and the underground piping inner wall detecting device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an underground pipeline inner wall detection device, includes the pipeline that awaits measuring, the quick-witted case has been placed to the downside inner wall of the pipeline that awaits measuring, the equal fixedly connected with drive wheel in downside wall four corners department of machine case, the left side wall fixedly connected with mounting bracket of the pipeline that awaits measuring, the lateral wall fixedly connected with installation section of thick bamboo of mounting bracket, the inner wall of installation section of thick bamboo rotates through the bearing and is connected with the bull stick, the left end fixedly connected with ultrasonic inspection head of bull stick, the lateral wall of mounting bracket rotates through the bearing and is connected with a vertical section of thick bamboo, the first bevel gear of lower extreme fixedly connected with of a vertical section of thick bamboo, the right-hand member fixedly connected with second bevel gear of bull stick, it has the montant to peg graft in the vertical section of thick bamboo, the upper end fixedly connected with third bevel gear of montant, the pole wall of montant rotates through the bearing and is connected with the lifter plate, the last side wall fixedly connected with riser of lifter plate, the lateral wall of riser rotates and is connected with the horizontal pole, the rear end fixedly connected with the runner of horizontal pole, the front end fixedly connected with fourth bevel gear of horizontal pole, the inner wall of a vertical section of thick bamboo two limiting plates, two limiting grooves have been seted up to the pole, the pole wall of montant, the machine case passes through elevating system and lifter plate fixed connection.

Preferably, the lifting mechanism comprises a supporting cylinder fixedly connected to the upper side wall of the case, the inner wall of the supporting cylinder is rotatably connected with a threaded cylinder through a bearing, the lower side wall of the threaded cylinder is fixedly connected with a driven bevel gear, the right side wall of the supporting cylinder is fixedly connected with a motor, the output end of the motor penetrates through the side wall of the supporting cylinder and is fixedly connected with a driving bevel gear, a threaded rod is sleeved in the threaded cylinder in a threaded manner, and the upper end of the threaded rod is fixedly connected with the lifting plate through a connecting plate.

Preferably, the left side and the right side of the supporting cylinder are fixedly connected with positioning rods, and two positioning grooves matched with the positioning rods are formed in the rod wall of the threaded rod.

Preferably, the outer wall of the rotating wheel is fixedly sleeved with a rubber sleeve.

Preferably, a handle is fixedly connected to the right side wall of the case.

Preferably, the upper side wall of the case is fixedly connected with a photovoltaic panel.

Preferably, a protective cover is sleeved outside the motor.

Compared with the prior art, the utility model provides an underground pipeline inner wall detection device possesses following beneficial effect:

this underground piping inner wall detection device, the pipeline that awaits measuring through setting up, quick-witted case, the drive wheel, the mounting bracket, an installation section of thick bamboo, the bull stick, the ultrasonic inspection head, a vertical section of thick bamboo, first bevel gear, the second bevel gear, the montant, the third bevel gear, the lifter plate, the riser, the horizontal pole, the runner, the fourth bevel gear, the limiting plate, the spacing groove, examine time measuring to underground piping, can all-roundly even inner wall to underground piping detects, detection device's high efficiency and accuracy have been guaranteed, avoided using the aircraft when underground piping flies, it is relatively poor at underground piping received signal's ability to collide pipe wall and aircraft very easily, influence the problem that the pipeline detected.

Drawings

Fig. 1 is a schematic structural view of an underground pipeline inner wall detection device provided by the utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of a position relationship of a rotating wheel in the device for detecting an inner wall of an underground pipeline according to the present invention;

fig. 4 is the utility model provides a position relation schematic diagram of runner and rubber sleeve among underground pipe inner wall detecting device.

In the figure: 1. a pipeline to be tested; 2. a chassis; 3. a drive wheel; 4. a mounting frame; 5. mounting the cylinder; 6. a rotating rod; 7. an ultrasonic inspection head; 8. a vertical cylinder; 9. a first bevel gear; 10. a second bevel gear; 11. a vertical rod; 12. a third bevel gear; 13. a lifting plate; 14. a vertical plate; 15. a cross bar; 16. a rotating wheel; 17. a fourth bevel gear; 18. a limiting plate; 19. a limiting groove; 20. a support cylinder; 21. a threaded barrel; 22. a driven bevel gear; 23. a motor; 24. a driving bevel gear; 25. a threaded rod; 26. positioning a rod; 27. positioning a groove; 28. a rubber sleeve; 29. a handle; 30. a photovoltaic panel; 31. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Embodiment 1 is as shown in fig. 1-4, an underground pipeline inner wall detection device, including pipeline 1 to be measured, quick-witted case 2 has been placed to the downside inner wall of pipeline 1 to be measured, equal fixedly connected with drive wheel 3 in the downside wall four corners department of quick-witted case 2, the left side wall fixedly connected with mounting bracket 4 of pipeline 1 to be measured, the lateral wall fixedly connected with installation section of thick bamboo 5 of mounting bracket 4, the inner wall of installation section of thick bamboo 5 rotates through the bearing and is connected with bull stick 6, the left end fixedly connected with ultrasonic inspection head 7 of bull stick 6, the lateral wall of mounting bracket 4 rotates through the bearing and is connected with riser 8, the lower extreme fixedly connected with first bevel gear 9 of riser 8, the right-hand member fixedly connected with second bevel gear 10 of bull stick 6, it has montant 11 to peg 8 interpolation, the upper end fixedly connected with third bevel gear 12 of montant 11, the pole wall of montant 11 rotates through the bearing and is connected with lifter plate 13, the last lateral wall fixedly connected with riser 14 of lifter plate 13, the lateral wall of riser 14 rotates and is connected with horizontal pole 15, the rear end fixedly connected with runner 16 of horizontal pole 15, the preceding bevel gear is connected with fourth bevel gear 17, the inner wall fixedly connected with two limiting plate 18 of inner wall fixedly connected with quick-witted case 2 and lifter mechanism through limiting plate 13.

Embodiment 2 is based on embodiment 1 and is shown in fig. 2, the lifting mechanism includes a support cylinder 20 fixedly connected to the upper side wall of the chassis 2, the inner wall of the support cylinder 20 is rotatably connected to a threaded cylinder 21 through a bearing, the lower side wall of the threaded cylinder 21 is fixedly connected to a driven bevel gear 22, the right side wall of the support cylinder 20 is fixedly connected to a motor 23, the output end of the motor 23 penetrates through the side wall of the support cylinder 20 and is fixedly connected to a driving bevel gear 24, a threaded rod 25 is sleeved in the threaded cylinder 21, and the upper end of the threaded rod 25 is fixedly connected to the lifting plate 13 through a connecting plate.

The equal fixedly connected with locating lever 26 in both sides about a support section of thick bamboo 20, two constant head tanks 27 that match each other with locating lever 26 are seted up to the pole wall of threaded rod 25, can avoid threaded rod 25 rotatory, make threaded rod 25 only can reciprocate in vertical direction.

The outer wall of the rotating wheel 16 is fixedly sleeved with a rubber sleeve 28, so that the friction force of the rotating wheel 16 is increased.

The right side wall of the case 2 is fixedly connected with a handle 29, so that the case 2 is convenient to push.

The upper side wall of the case 2 is fixedly connected with a photovoltaic panel 30, and the solar energy can be used for storing energy when the device is not used.

The motor 23 is externally sleeved with a protective cover 31, so that the motor 23 can be protected.

The utility model discloses in, during the use, place quick-witted case 1 in the pipeline 1 that awaits measuring, then start motor 23 work, motor 23 drives screw cylinder 21 through the mutually supporting of initiative bevel gear 24 and passive bevel gear 22 and rotates, it moves up to drive threaded rod 25 through screw-thread fit, threaded rod 25 drives lifter plate 13 rebound through even board, lifter plate 13 drives montant 11 rebound to suitable position, make runner 16 and the upside internal contact of the pipeline 1 that awaits measuring, drive wheel 3 drives quick-witted case 2 and removes, when case 2 removes, runner 16 can rotate, runner 16 drives montant 11 through the mutually supporting of fourth bevel gear 17 and third bevel gear 12 and rotates, montant 11 drives a section of thick bamboo 8 through the mutually supporting of limiting plate 18 and spacing groove 19 and rotates, a section of thick bamboo 8 drives bull stick 6 and ultrasonic inspection head 7 through the mutually supporting of first bevel gear 9 and second bevel gear 10 and rotates, utilize ultrasonic inspection head 7 to detect the inner wall of pipeline 1 that awaits measuring, the device can be even detect the inner wall of underground pipeline, detection device's high efficiency and accuracy have been guaranteed, use the aircraft when the underground pipeline 1 that extremely collision is very much, and the pipe flight problem of the pipe wall is influenced easily, the pipeline receiving capacity of the pipeline is relatively poor easily detected.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The underground pipeline inner wall detection device comprises a pipeline (1) to be detected, and is characterized in that a case (2) is placed on the lower inner wall of the pipeline (1) to be detected, driving wheels (3) are fixedly connected to four corners of the lower inner wall of the case (2), a mounting frame (4) is fixedly connected to the left side wall of the pipeline (1) to be detected, an installation barrel (5) is fixedly connected to the side wall of the mounting frame (4), a rotating rod (6) is rotatably connected to the inner wall of the installation barrel (5) through a bearing, an ultrasonic flaw detection head (7) is fixedly connected to the left end of the rotating rod (6), a vertical barrel (8) is rotatably connected to the side wall of the mounting frame (4) through a bearing, a first bevel gear (9) is fixedly connected to the lower end of the vertical barrel (8), a second bevel gear (10) is fixedly connected to the right end of the rotating rod (6), a vertical rod (11) is fixedly connected in the vertical barrel (8), a third bevel gear (12) is fixedly connected to the upper end of the vertical rod (11), a lifting plate (13) is fixedly connected to the rod wall of the vertical rod (11) through a bearing, a lifting plate (13) is rotatably connected to the upper side wall of the lifting plate (13), a vertical rod (14) is fixedly connected to the upper end of the vertical rod (14), a front transverse rod (15) is fixedly connected to the rear transverse rod (15) and a transverse rod (15) is fixedly connected to the rear transverse rod (15) and a transverse rod (15) is fixedly connected to the transverse rod (15), the inner wall of the vertical tube (8) is fixedly connected with two limiting plates (18), the rod wall of the vertical rod (11) is provided with two limiting grooves (19), and the upper side wall of the case (2) is fixedly connected with the lifting plate (13) through a lifting mechanism.

2. An underground pipe inner wall detection device according to claim 1, wherein the lifting mechanism comprises a support cylinder (20) fixedly connected to the upper side wall of the case (2), the inner wall of the support cylinder (20) is rotatably connected with a threaded cylinder (21) through a bearing, the lower side wall of the threaded cylinder (21) is fixedly connected with a driven bevel gear (22), the right side wall of the support cylinder (20) is fixedly connected with a motor (23), the output end of the motor (23) penetrates through the side wall of the support cylinder (20) and is fixedly connected with a driving bevel gear (24), a threaded rod (25) is sleeved in the threaded cylinder (21), and the upper end of the threaded rod (25) is fixedly connected with the lifting plate (13) through a connecting plate.

3. The underground pipeline inner wall detection device according to claim 2, wherein positioning rods (26) are fixedly connected to the left side and the right side of the supporting cylinder (20), and two positioning grooves (27) matched with the positioning rods (26) are formed in the rod wall of the threaded rod (25).

4. An underground pipe inner wall detection device according to claim 1, characterized in that the outer wall of the rotating wheel (16) is fixedly sleeved with a rubber sleeve (28).

5. An underground pipe inner wall detection device according to claim 1, characterized in that a handle (29) is fixedly connected to the right side wall of the case (2).

6. An underground pipe inner wall detection device according to claim 1, characterized in that a photovoltaic panel (30) is fixedly connected to the upper side wall of the case (2).

7. An underground pipe inner wall sonde according to claim 2, characterized in that the motor (23) is sheathed with a protective cover (31).