CN212510069U

CN212510069U - Intelligent unmanned detection trolley for pressure steel pipe

Info

Publication number: CN212510069U
Application number: CN202021511135.1U
Authority: CN
Inventors: 方超群; 武东辉; 钱力; 郭旭东; 李甲骏; 胡立昂; 王颖; 林立旗
Original assignee: NATIONAL CENTER OF QUALITY INSPECTION & TESTING FOR HYDRAULIC METAL STRUCTURE MINISTRY OF WATER RESOURCES
Current assignee: NATIONAL CENTER OF QUALITY INSPECTION & TESTING FOR HYDRAULIC METAL STRUCTURE MINISTRY OF WATER RESOURCES
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-02-09
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses an intelligent unmanned detection trolley for penstock, which comprises a trolley frame, a camera body, a tripod head, a router body, a mast, a water baffle, a lifting lug, a main wheel, a water tank, a positioning bolt, a movable rod, a side wheel, a support rod, a first light filling lamp, a second light filling lamp and a lithium battery, wherein the water baffle is fixed at one end of the trolley frame through screws, the mast is arranged at one side of the bottom of the trolley frame, the router body is arranged at one side of the top of the mast, the tripod head is arranged at the top of the mast, the camera body is arranged at the top of the tripod head, a plurality of main wheels are arranged at the bottom of the trolley frame, the intelligent unmanned detection trolley for penstock can carry out video observation through the camera body, carries an ultrasonic steel plate thickness measuring device, can press an ultrasonic probe to a metal surface through an executing mechanism manually, and spray water, thereby measuring the thickness of the wall of the steel pipe and being beneficial to the data acquisition of a user.

Description

Intelligent unmanned detection trolley for pressure steel pipe

Technical Field

The utility model relates to a penstock detects technical field, specifically is an intelligent unmanned detection trolley for penstock.

Background

China is rich in hydroelectric resources, with the progress of technology, the dam of a hydropower station is higher and higher, the running water head of a unit is also higher and higher, and the water head of some hydropower stations in domestic service exceeds 1000 meters at present.

According to the safety detection standard requirements of the pressure steel pipe of the hydropower station in China, the pressure steel pipe needs to be comprehensively detected once every 5 to 10 years. For a hydropower station with a high water head, detection of a vertical pipe section and an inclined pipe section is almost unattended, as the management requirement of safe operation of the hydropower station is clearly specified, after construction of a penstock is completed, operations such as welding, drilling and the like cannot be performed on the penstock, a scaffold needs to be erected for later detection of the inclined pipe section of the penstock, the operation is difficult to perform by erecting a hundred-meter scaffold in the penstock, the diameter of an inspection manhole of the penstock is generally about 600mm, and the requirement of large-scale equipment for access cannot be met; aiming at the defects, it is necessary to design an intelligent unmanned detection trolley for the pressure steel pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent unmanned detection trolley for penstock to solve the problem of proposing among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: an intelligent unmanned detection trolley for penstock comprises a trolley frame, a camera body, a cradle head, a router body, a mast, a water baffle, a lifting lug, a main wheel, a water tank, a positioning bolt, a movable rod, side wheels, a support rod, a first light supplement lamp, a second light supplement lamp and a lithium battery, wherein the water baffle is fixed at one end of the trolley frame through screws, the mast is arranged at one side of the bottom of the trolley frame, the router body is arranged at one side of the top of the mast, the cradle head is arranged at the top of the mast, the camera body is arranged at the top of the cradle head, a plurality of main wheels are arranged at the bottom of the trolley frame, the water tank is arranged at the center of the trolley frame, the support rod is arranged at the bottom of the center of the trolley frame, the movable rods are sleeved at two sides of the support rod, the positioning bolt is sleeved at one side of the top of the, the lithium battery is arranged on the other side of the bottom of the small frame, the second light supplement lamp is arranged on one side of the top of the lithium battery, and the first light supplement lamp is arranged on the other side of the top of the lithium battery.

Furthermore, a mounting hole is formed in the top of one end of the trolley frame, and the mounting hole is sleeved on the outer side of the bottom of the mast.

Furthermore, first light filling lamp is provided with the wire with second light filling lamp one end, and the wire is connected with the lithium cell top, the inside water pump that is provided with of water tank, and the water pump passes through control system and is connected with the lithium cell.

Furthermore, an overturn preventing system consisting of a support rod, a movable rod and side wheels is arranged on two sides of the bottom of the trolley frame.

Further, lifting lugs are welded on two sides of the bottom of one end of the trolley frame, and lifting holes are formed in the centers of the lifting lugs.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the intelligent unmanned detection trolley for the pressure steel pipe is simple in structure and convenient to operate, the intelligent unmanned detection trolley for the pressure steel pipe is fastened by a rope through a lifting lug, the intelligent unmanned detection trolley for the pressure steel pipe can reach any height of the pressure steel pipe by adjusting the lowering length of the rope, a user can conveniently use and adjust the intelligent unmanned detection trolley for the pressure steel pipe, movable rods on two sides of a trolley frame can be operated in a telescopic mode to prevent the trolley from turning over, the trolley frame is convenient to fix, a first light supplement lamp and a second light supplement lamp on the intelligent unmanned detection trolley for the pressure steel pipe illuminate observation positions, video observation can be carried out through a camera body, an ultrasonic steel plate thickness measuring device is carried, an executing mechanism can be used manually to press an ultrasonic probe to a metal surface, water is sprayed to serve as coupling, and therefore the thickness of the pipe wall of the steel pipe can be measured, and the data acquisition of the user is facilitated.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an overall perspective structural front view of the present invention;

fig. 2 is a side view of the overall three-dimensional structure of the present invention;

fig. 3 is an overall structural front view of the present invention;

in the figure: 1. a trolley frame; 2. a camera body; 3. a holder; 4. a router body; 5. a mast; 6. a water baffle; 7. lifting lugs; 8. a main wheel; 9. a water tank; 10. positioning the bolt; 11. a movable rod; 12. a side wheel; 13. a support bar; 14. a first fill-in light; 15. a second fill-in light; 16. a lithium battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an intelligent unmanned detection trolley for a pressure steel pipe comprises a trolley frame 1, a camera body 2, a cloud deck 3, a router body 4, a mast 5, a water baffle 6, lifting lugs 7, a main wheel 8, a water tank 9, a positioning bolt 10, a movable rod 11, side wheels 12, a support rod 13, a first light supplement lamp 14, a second light supplement lamp 15 and a lithium battery 16, wherein the lifting lugs 7 are welded on two sides of the bottom of one end of the trolley frame 1, a lifting hole is formed in the center of each lifting lug 7 and is beneficial to fixing the trolley frame 1, the water baffle 6 is fixed on one end of the trolley frame 1 through screws, the mast 5 is arranged on one side of the bottom of the trolley frame 1, a mounting hole is formed in the top of one end of the trolley frame 1, the mounting hole is sleeved on the outer side of the bottom of the mast 5 and is beneficial to fixing the mast 5, the router body 4 is arranged on one side of the top of, the bottom of the trolley frame 1 is provided with a plurality of main wheels 8, two sides of the bottom of the trolley frame 1 are provided with a support rod 13, a movable rod 11 and a side wheel 12, an overturn-preventing system is favorable for the use of the trolley frame 1, the center of the trolley frame 1 is provided with a water tank 9, the bottom of the center of the trolley frame 1 is provided with the support rod 13, two sides of the support rod 13 are sleeved with the movable rods 11, one side of the top of each movable rod 11 is sleeved with a positioning bolt 10, the positioning bolt 10 is connected with one end of the support rod 13, one end of each movable rod 11 is provided with the side wheel 12, the other side of the bottom of the trolley frame 1 is provided with a lithium battery 16, one side of the top of each lithium battery 16 is provided with a second light supplement lamp 15, the other side of the top of each lithium battery 16 is provided with a first light supplement lamp 14, one end, the water pump, the first light supplement lamp 14 and the second light supplement lamp 15 can be used conveniently; when the intelligent unmanned detection trolley for the pressure steel pipe is used, the intelligent unmanned detection trolley for the pressure steel pipe is firmly tied with a rope through a lifting lug 7 at the upstream of the pressure steel pipe, the intelligent unmanned detection trolley for the pressure steel pipe is put down along the pressure steel pipe, the intelligent unmanned detection trolley for the pressure steel pipe can reach any height of the pressure steel pipe by adjusting the putting length of the rope, the intelligent unmanned detection trolley for the pressure steel pipe is communicated with upstream workers through a wireless router, the workers can send commands and receive signals through wireless, the movable rods 11 on two sides of the trolley frame 1 can be operated in a telescopic mode to prevent the trolley from turning on one side, four opposite first light supplement lamps 14 and second light supplement lamps 15 are arranged on the intelligent unmanned detection trolley for the pressure steel pipe to illuminate an observation part, when thickness measurement operation is needed, the operators send commands through wireless communication, after the control system receives the instruction, the electric push rod is driven to push the ultrasonic probe to move forwards until the ultrasonic probe reaches the inner wall of the pressure steel pipe, when the ultrasonic probe is to reach the inner wall of the pressure steel pipe, the water pump and the water spraying pipe system perform water spraying operation to complete the coupling of the ultrasonic probe and the pipe wall of the pressure steel pipe, and then the main controller calculates the round trip sound distance of ultrasonic waves to achieve the purpose of detecting the wall thickness of the steel pipe by utilizing ultrasonic waves.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pressure steel pipe is with unmanned detection dolly of intelligence, includes trolley frame (1), camera body (2), cloud platform (3), router body (4), mast (5), breakwater (6), lug (7), main wheel (8), water tank (9), positioning bolt (10), movable rod (11), side wheel (12), bracing piece (13), first light filling lamp (14), second light filling lamp (15) and lithium cell (16), its characterized in that: one end of the trolley frame (1) is fixed with a water baffle (6) through screws, one side of the bottom of the trolley frame (1) is provided with a mast (5), one side of the top of the mast (5) is provided with a router body (4), the top of the mast (5) is provided with a cradle head (3), the top of the cradle head (3) is provided with a camera body (2), the bottom of the trolley frame (1) is provided with a plurality of main wheels (8), the center of the trolley frame (1) is provided with a water tank (9), the bottom of the center of the trolley frame (1) is provided with a support rod (13), two sides of the support rod (13) are respectively sleeved with a movable rod (11), one side of the top of the movable rod (11) is sleeved with a positioning bolt (10), the positioning bolt (10) is connected with one end of the support rod (13), one end of the movable rod (11) is provided with a side wheel (12, a second light supplement lamp (15) is arranged on one side of the top of the lithium battery (16), and a first light supplement lamp (14) is arranged on the other side of the top of the lithium battery (16).

2. The intelligent unmanned detection trolley for the pressure steel pipe as claimed in claim 1, wherein: the top of one end of the trolley frame (1) is provided with a mounting hole, and the mounting hole is sleeved on the outer side of the bottom of the mast (5).

3. The intelligent unmanned detection trolley for the pressure steel pipe as claimed in claim 1, wherein: first light filling lamp (14) and second light filling lamp (15) one end are provided with the wire, and the wire is connected with lithium cell (16) top, water tank (9) inside is provided with the water pump, and the water pump passes through control system and is connected with lithium cell (16).

4. The intelligent unmanned detection trolley for the pressure steel pipe as claimed in claim 1, wherein: and an overturn preventing system consisting of a support rod (13), a movable rod (11) and side wheels (12) is arranged on two sides of the bottom of the trolley frame.

5. The intelligent unmanned detection trolley for the pressure steel pipe as claimed in claim 1, wherein: lifting lugs (7) are welded on two sides of the bottom of one end of the trolley frame (1), and lifting holes are formed in the centers of the lifting lugs (7).