CN217317709U

CN217317709U - Wind power tower cylinder flange flatness measurement auxiliary device

Info

Publication number: CN217317709U
Application number: CN202220867598.4U
Authority: CN
Inventors: 李欣威; 伏晓红; 陈维斌; 鲍永婷; 山治军; 李雯; 范生龙
Original assignee: Sichuan Bridge Branch of Sinohydro Engineering Bureau 4 Co Ltd
Current assignee: Sichuan Bridge Branch of Sinohydro Engineering Bureau 4 Co Ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-30
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a wind power tower cylinder flange flatness measures auxiliary device, including frame structure, four gyro wheels of frame structure bottom outer wall fixedly connected with, one side outer wall fixedly connected with cat ladder of standing vertically of frame structure, one side outer wall both sides of frame structure are provided with the handrail, the outside fixedly connected with platform in frame structure top, the same platform guardrail of fixedly connected with is surveyed to three of platform top outer wall. The utility model discloses an auxiliary device adopts hollow steel pipe to weld into frame structure, and 4 pulleys of below installation ensure to remove simple and conveniently, and for upper and lower convenience, adopted lower floor's vertical cat ladder, the upper strata adopts the form of steel sheet cat ladder of marking time, has ensured convenient and safety, and the platform on upper strata can let the people have sufficient space to measure, also guarantees placing sufficient space of measuring equipment, avoids the people to carry on one's back measuring equipment and measures in narrow and small unsafe space.

Description

Wind power tower cylinder flange flatness measurement auxiliary device

Technical Field

The utility model relates to a wind power tower cylinder flatness measures technical field, especially relates to a wind power tower cylinder flange flatness measures auxiliary device.

Background

In recent years, with the increasing diameter of the cylinder body of the wind power tower cylinder, the requirement on the flatness of the flange of the tower cylinder is also higher, and the detection of the flatness and the inward inclination after welding of the flange of the tower cylinder is a relatively high ring in the production of the tower cylinder. In the traditional measurement of the flatness and the inward inclination of the flange, an adopted auxiliary measuring device is a herringbone ladder which needs to be lifted by a person for transferring in a workshop, so that the method is inconvenient; in the process of measuring the flatness, people climb onto the ladder too high and are not safe enough; the space on the herringbone ladder is narrow and is not easy to operate. The measurement of flatness and inclination is easily influenced, the time consumption is long, and the safety performance is insufficient.

In order to measure the flange flatness of the tower cylinder more efficiently, more conveniently and more safely, an auxiliary device for measuring the flange flatness of the wind power tower cylinder needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the wind power tower cylinder flange flatness measurement auxiliary device who provides.

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

the utility model provides a wind power tower cylinder flange flatness measures auxiliary device, includes frame structure, four gyro wheels of frame structure bottom outer wall fixedly connected with, one side outer wall fixedly connected with vertical cat ladder of frame structure, one side outer wall both sides of frame structure are provided with the handrail, the outside fixedly connected with platform in frame structure top, the same platform guardrail of fixedly connected with is surveyed to three of platform top outer wall, the both sides fixedly connected with supporting mechanism of frame structure bottom outer wall, frame structure one side outer wall is provided with the steel sheet of putting to one side.

Further, the supporting mechanism comprises a mounting plate, a mounting opening is formed in the outer wall of the top of the mounting plate, a driving box is fixedly connected to the inner wall of the mounting opening, and the inner walls of the two sides of the driving box are connected with the same screw rod through bearings.

Furthermore, the outer wall of the screw rod is connected with two thread sleeves in a threaded manner, the threads inside the two thread sleeves are opposite, and the outer walls of the two thread sleeves are movably connected with a connecting rod.

Furthermore, the inner wall of the top of the driving box is fixedly connected with a mounting seat, the screw penetrates through the mounting seat, and one end of the screw transmission shaft is sleeved with an adjusting disc.

Further, the outer wall of the bottom of the driving box is provided with a mounting opening, and the inner wall of the mounting opening is fixedly connected with a mounting sleeve.

Further, the inner wall sliding connection of installation cover has the drive post, and drive capital portion outer wall fixedly connected with supporting seat, be connected with the spring between drive post and the installation cover.

Furthermore, two sides of the inner wall of the top of the supporting seat are fixedly connected with two U-shaped frames, and the two U-shaped frames are movably connected with the two connecting rods.

The utility model has the advantages that:

1. the utility model discloses an auxiliary device adopts hollow steel pipe to weld into frame structure, 4 pulleys of below installation ensure to remove simple and conveniently, for upper and lower convenience, for it is convenient, the vertical cat ladder of lower floor has been adopted, the form that the cat ladder was marked time to the upper strata adoption steel sheet has ensured convenient and safety, the platform on upper strata can let the people have sufficient space to measure, also guarantee placing sufficient space of measuring equipment, avoid the people to carry on one's back measuring equipment and measure in narrow and small unsafe space, influence the safety of measuring result and personnel and equipment.

2. The utility model discloses a set up supporting mechanism in the frame mechanism bottom, support frame mechanism through two supporting mechanism convenience, support frame mechanism through two supporting mechanism and improved this auxiliary device's stability, avoid using auxiliary device to appear the problem of rocking.

Drawings

Fig. 1 is a schematic perspective view of an auxiliary device for measuring flatness of a flange of a wind power tower provided by the present invention;

fig. 2 is a schematic bottom partially enlarged structural view of the auxiliary device for measuring the flange flatness of the wind power tower provided by the utility model;

fig. 3 is the utility model provides a wind power tower cylinder flange flatness measures auxiliary device's drive box sectional structure schematic diagram.

In the figure: 1. a roller; 2. a frame mechanism; 3. a vertical ladder stand; 4. a handrail; 5. a platform; 6. a platform guardrail; 7. mounting a plate; 8. a drive box; 9. a supporting seat; 10. a screw; 11. a threaded sleeve; 12. a mounting seat; 13. a connecting rod; 14. installing a sleeve; 15. a spring; 16. a drive column; 17. and a support mechanism.

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.

Referring to fig. 1-3, an auxiliary device for measuring flatness of a flange of a wind power tower comprises a frame mechanism 2, four rollers 1 are fixedly connected to the outer wall of the bottom of the frame mechanism 2, the frame mechanism 2 is convenient to move through the arrangement of the rollers 1, a vertical ladder stand 3 is fixedly connected to the outer wall of one side of the frame mechanism 2, handrails 4 are arranged on two sides of the outer wall of one side of the frame mechanism 2, a platform 5 is fixedly connected to the outer portion of the top of the frame mechanism 2, the same platform guardrail 6 is fixedly connected to the three sides of the outer wall of the top of the platform 5, supporting mechanisms 17 are fixedly connected to two sides of the outer wall of the bottom of the frame mechanism 2, the frame mechanism 2 is convenient to jack up through the supporting mechanisms 17 to improve the stability, an inclined steel plate is arranged on the outer wall of one side of the frame mechanism 2, and a user can conveniently climb on the platform 5 of the auxiliary device to measure through the arrangement of the steel plate and the vertical ladder stand 3, meanwhile, the outer wall of the platform 5 is provided with the handrail 4 to protect a user.

In this novel, supporting mechanism 17 includes mounting panel 7, and the installing port has been seted up to mounting panel 7 top outer wall, and the inner wall fixedly connected with drive box 8 of installing port, and the both sides inner wall of drive box 8 is connected with same screw rod 10 through the bearing, through two thread bush 11 removals of screw rod 10 drive, and then conveniently drive two connecting rod 13 actions.

In this novel, 8 top inner wall fixedly connected with mount pads 12 of drive case, screw rod 10 runs through on mount pad 12, adjusting disk 18 has been cup jointed to the one end of screw rod 10 transmission shaft, the installing port has been seted up to 8 bottom outer walls of drive case, and the inner wall fixedly connected with installation cover 14 of installing port, the inner wall sliding connection of installation cover 14 has drive

post

16, and 16 bottom outer wall fixedly connected with supporting seat 9 of drive post, be connected with spring 15 between drive post 16 and the installation cover 14, make things convenient for drive screw rod 10 to rotate through adjusting disk 18, through the cooperation between installation cover 14 and drive post 16, make things convenient for auxiliary drive supporting seat 9 to remove and support frame mechanism 2.

In this is novel, two U-shaped framves of both sides fixedly connected with of supporting seat 9 top inner wall, and two U-shaped frame swing joint are at two connecting rods 13, through two thread bush 11 of connecting rod 13 cooperation convenience drive supporting seat 9 lifts.

The working principle is as follows: during the use, earlier with auxiliary device through gyro wheel 1 remove by the wind power tower section of thick bamboo, when adjusting auxiliary device's position, 2 jack-ups of frame mechanism are realized to two supporting mechanism 17 rethread, thereby avoid the condition that rocks to appear when auxiliary device uses, during the jack-up, earlier through adjusting disk 18 drive screw rod 10 rotation, two thread bush 11 of drive make the phase separation motion when screw rod 10 rotates, and then move down through two connecting rod 13 drive supporting seat 9, raise frame mechanism 2 when supporting seat 9 moves down, simultaneously through the auxiliary drive of spring 15 in the installation cover 14, conveniently stretch out supporting seat 9, through the assistance of drive column 16 and spring 15, can avoid supporting seat 9 the condition of card shell to appear when removing, raise frame mechanism 2 through supporting mechanism 17, avoid the condition that appears moving when frame mechanism 2 uses.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wind power tower cylinder flange flatness measures auxiliary device, includes frame structure (2), its characterized in that, four gyro wheels (1) of frame structure (2) bottom outer wall fixedly connected with, one side outer wall fixedly connected with cat ladder (3) upright of frame structure (2), one side outer wall both sides of frame structure (2) are provided with handrail (4), the outside fixedly connected with platform (5) in frame structure (2) top, the same platform guardrail (6) of fixedly connected with is surveyed to three of platform (5) top outer wall, the both sides fixedly connected with supporting mechanism (17) of frame structure (2) bottom outer wall, frame structure (2) one side outer wall is provided with the steel sheet of putting to one side.

2. The wind power tower flange flatness measurement auxiliary device according to claim 1, characterized in that the supporting mechanism (17) includes a mounting plate (7), a mounting opening is opened on an outer wall of a top of the mounting plate (7), a driving box (8) is fixedly connected to an inner wall of the mounting opening, and inner walls of two sides of the driving box (8) are connected with the same screw (10) through a bearing.

3. The wind power tower flange flatness measurement auxiliary device according to claim 2, characterized in that two thread sleeves (11) are screwed on the outer wall of the screw rod (10), the threads inside the two thread sleeves (11) are opposite, and the outer walls of the two thread sleeves (11) are movably connected with a connecting rod (13).

4. The wind power tower flange flatness measurement auxiliary device according to claim 3, characterized in that a mounting seat (12) is fixedly connected to the inner wall of the top of the driving box (8), the screw rod (10) penetrates through the mounting seat (12), and an adjusting disc (18) is sleeved at one end of a transmission shaft of the screw rod (10).

5. The wind power tower flange flatness measurement auxiliary device according to claim 4, characterized in that a mounting opening is formed in the outer wall of the bottom of the driving box (8), and a mounting sleeve (14) is fixedly connected to the inner wall of the mounting opening.

6. The wind power tower flange flatness measurement auxiliary device according to claim 5, characterized in that a driving column (16) is slidably connected to an inner wall of the mounting sleeve (14), a supporting seat (9) is fixedly connected to an outer wall of a bottom of the driving column (16), and a spring (15) is connected between the driving column (16) and the mounting sleeve (14).

7. The wind power tower flange flatness measurement auxiliary device according to claim 6, characterized in that two U-shaped frames are fixedly connected to two sides of the top inner wall of the supporting seat (9), and the two U-shaped frames are movably connected to the two connecting rods (13).