CN213016639U

CN213016639U - Operating platform for detecting tower flange

Info

Publication number: CN213016639U
Application number: CN202021954551.9U
Authority: CN
Inventors: 杨志峰; 王中军; 孙春
Original assignee: Shanghai Taisheng Wind Power Equipment Co ltd
Current assignee: Shanghai Taisheng Wind Power Equipment Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-20
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses an operation platform for detecting pylon flange, including the pylon main part, the pylon main part includes tower section of thick bamboo monomer and flange, upper and lower two sets of tower section of thick bamboo monomers are connected through flange, the lateral wall of pylon main part evenly is provided with horizontal connecting rod and guardrail, the one end that the pylon main part was kept away from to horizontal connecting rod is provided with the cat ladder, the fixed platform base that is provided with of outer wall of pylon main part, the top activity joint of platform base has rotating base, the bottom of the top cell body of platform base is provided with the ball, rotating base's top left side wall joint has camera base, a lateral wall that the pylon main part was pressed close to camera base is provided with upper and lower two sets of cameras, a lateral wall that. The utility model discloses can utilize current cat ladder and the guardrail of fixing at pylon main part outer wall, carry out the abundant record of observing on the circumferencial direction to flange to reach and expose externally whole observe and detect the flange.

Description

Operating platform for detecting tower flange

Technical Field

The utility model relates to a pylon flange check out test set technical field, in particular to operation platform for detecting pylon flange.

Background

In the existing tower structure, a shorter tower cylinder monomer is generally vertically arranged and then connected with the next tower cylinder monomer through a flange, so that a tower with a higher height is achieved, and the tower is widely applied to a tower body of wind power generation. When detecting the wind power generation tower body, the detection of the flanges of the tower cylinder monomers at the upper end and the lower end of the connection is an indispensable detection item, so that the stability of the connection of the two groups of tower cylinder monomers is ensured. However, due to the fact that the position of the flange is high, the diameter of the outer ring of the flange is larger than the outer diameter of the tower barrel, the ladder stand fixedly arranged outside the tower frame and the guardrail used for protecting personnel in the ladder stand at the present stage are difficult to utilize, observation and recording are inconvenient to be carried out on the flange part far away from the ladder stand side, and therefore an operation platform for detecting the tower frame flange is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an operation platform for detecting pylon flange, main aim at can utilize current cat ladder and the guardrail of fixing at pylon main part outer wall, carry out abundant observation record to flange on the circumferencial direction to reach and expose externally whole observe and detect the flange.

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

the operation platform for detecting the tower flange comprises a tower main body, wherein the tower main body comprises tower single bodies and connecting flanges, the upper and lower groups of tower single bodies are connected through the connecting flanges, the side wall of the tower frame main body is uniformly provided with a horizontal connecting rod and a guardrail, one end of the horizontal connecting rod far away from the tower frame main body is provided with a ladder stand, the ladder stand is positioned in the inner cavity of the guardrail, the outer wall of the tower frame main body is fixedly provided with a platform base, the top of the platform base is movably clamped with a rotating base, the bottom of a groove body at the top of the platform base is provided with a ball, the bottom of the rotating base is lapped on the top of the ball, the left side wall of the top of the rotating base is clamped with a camera base, the camera base is provided with an upper group of cameras and a lower group of cameras close to one side wall of the tower main body, and a handle is arranged on one side wall of the rotating base far away from the tower main body.

Preferably, the top of one side wall of the rotating base close to the tower body is evenly provided with threaded holes, and the rotating base is connected with the camera base through screws.

Based on the technical characteristics, the camera base can be movably disassembled and assembled on the rotary base through the disassembling and assembling screw.

Preferably, the bottom of the inner cavity of the platform base is uniformly provided with through holes, and the tops of the through holes are funnel-shaped with a large top and a small bottom.

Based on the technical characteristics, rainwater conveniently falling into the groove body at the bottom of the platform base is discharged downwards through the through hole, and the effect of draining water is achieved.

Preferably, the top of the part of the platform base, which is in contact with the rotating base, is provided with a groove body with a cross-shaped section, the ball is positioned at the bottom of the inner cavity of the cross-shaped groove body, the cross section of the part of the rotating base, which stretches into the cross-shaped groove body of the platform base, is in a cross shape, and a gap of 1-2mm exists between the part of the rotating base, which stretches into the cross-shaped groove body of the platform base, and the platform base.

Based on the technical characteristics, the rotating base can be clamped with the platform base, the movement in the vertical direction is limited, the contact area between the rotating base and the platform base is reduced, and the sliding friction force to be overcome by the rotation of the rotating base is reduced under the condition that the friction coefficient is not changed.

Preferably, the height positions of the two groups of cameras are symmetrical about the mid-plane of the connecting flange.

Based on the technical characteristics, the connecting flange can be shot and recorded from the upper side and the lower side of the connecting flange.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses the staff is after reaching flange department through the cat ladder, insert the top of rotating base to the camera base, then use screw connection camera base and rotating base after aligning with the screw hole on the rotating base, reuse hand grasping handle, rotatory rotating base makes rotating base in comparatively even and slow rotation a week on the platform base, carry out two directions through upper and lower two sets of cameras and take notes to flange, in order to reach and observe and detect the whole circumference that flange exposes externally, reduce the observation dead angle of camera as far as possible;

2. through reasonable structural design, when the rotary base rotates, the bottom of the rotary base is in contact with the ball, and the part of the rotary base, which extends into the cavity of the cross-shaped groove of the platform base, has a 1-2mm gap with the platform base, so that the contact area between the rotary base and the platform base can be effectively reduced, the sliding friction force to be overcome by the rotation of the rotary base is reduced under the condition that the friction coefficient is unchanged, and the force required by workers to rotate the rotary base is reduced;

3. the utility model discloses an installation is used for observing the equipment that detects flange on the circumferencial direction in flange department, simple to operate, is convenient for detect the flange of co-altitude not according to the operation requirement of reality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a cross-sectional view at the position B-B of the convex 1 of the present invention.

In the figure: 1-a tower body; 100-tower cylinder monomer; 102-a connecting flange; 2-a horizontal connecting rod; 3-climbing a ladder; 4-guard bar; 5-a platform base; 501-through holes; 6-rotating the base; 601-a threaded hole; 7-a ball bearing; 8-a camera base; 9-a camera; 10-a handle; 11-screws.

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.

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.

As shown in the attached drawings of the specification and figures 1-3, the utility model discloses an operating platform for detecting a tower flange, which comprises a tower main body 1, wherein the tower main body 1 comprises tower single bodies 100 and a connecting flange 101, the upper and lower groups of tower single bodies 100 are connected through the connecting flange 101, the side wall of the tower main body 1 is uniformly provided with horizontal connecting rods 2 and guardrails 4, one end of each horizontal connecting rod 2, which is far away from the tower main body 1, is provided with a ladder stand 3, the ladder stand 3 is positioned in the inner cavity of the guardrail 4, the outer wall of the tower main body 1 is fixedly provided with a platform base 5, the top of the platform base 5 is movably clamped with a rotating base 6, the bottom of a top groove body of the platform base 5 is provided with balls 7, the bottom of the rotating base 6 is lapped at the tops of the balls 7, the left side wall of the top of the rotating base 6 is clamped with, a side wall of the rotating base 6 remote from the tower body 1 is provided with a handle 10.

Threaded holes 601 are evenly formed in the top of one side wall, close to the tower body 1, of the rotating base 6, the rotating base 6 is connected with the camera base 8 through screws 11, and the camera base 8 can be movably mounted and dismounted on the rotating base 6 through the mounting and dismounting screws 11.

Through-hole 501 has evenly been seted up to platform base 5's inner chamber bottom, and the top of through-hole 501 is big-end-up's infundibulate, and the rainwater of being convenient for to fall in 5 bottom cell bodies of platform base passes through-hole 501 and discharges downwards, plays the effect of drainage.

The top of the part of the platform base 5, which is in contact with the rotating base 6, is provided with a groove body with a cross-shaped section, the ball 7 is positioned at the bottom of an inner cavity of the cross-shaped groove body, the cross section of the rotating base 6, which stretches into the inner cavity of the cross-shaped groove body of the platform base 5, is in a cross shape, the rotating base 6, which stretches into the inner cavity of the cross-shaped groove body of the platform base 5, has a 1-2mm gap with the platform base 5, the rotating base 6 can be clamped with the platform base 5, the movement in the vertical direction is limited, the contact area between the rotating base 6 and the platform base 5 is reduced, and the sliding friction force to be overcome by the rotation of the rotating base 6 under the condition that the friction coefficient is not.

The height positions of the two groups of cameras 9 are symmetrical about the mid-plane of the connecting flange 101, and the connecting flange 101 can be shot and recorded from two directions of the upper side and the lower side of the connecting flange 101.

The utility model discloses in the use, when being used for connecting the flange 102 of tower section of thick bamboo monomer 101 to detect the operation in the pylon main part 1, the staff is doing well and is preventing weighing down the safeguard measure after, carries camera base 8 and camera 9's sub-assembly and passes through the position that 3 upsides reach flange 102 of cat ladder, and wherein guardrail 4 is located staff's back department and plays certain guard action. The staff is reaching flange 102 department after, insert the top of rotating base 6 to camera base 8, then use screw 11 to connect camera base 8 and rotating base 6 after aligning with screw hole 601 on rotating base 6, handle 10 is held in the reuse hand, rotating base 6, make rotating base 6 in order comparatively even and slow rotatory a week on platform base 5, two sets of camera 9 carry out upper and lower two directions to flange 102 through upper and lower and shoot the record, inspect flange 102's state. Wherein, the top of the part of the platform base 5 contacted with the rotating base 6 is provided with a groove body with a cross-shaped section, the ball 7 is positioned at the bottom of the inner cavity of the cross-shaped groove body, the section of the part of the rotary base 6, which extends into the inner cavity of the cross-shaped groove body of the platform base 5, is in a cross shape, and the part of the rotary base 6 extending into the cross-shaped groove inner cavity of the platform base 5 has a 1-2mm gap with the platform base 5, the rotary base 6 can be clamped with the platform base 5, the movement in the vertical direction is limited, when the rotating base 6 rotates, the bottom of the rotating base is contacted with the ball 7, a gap of 1-2mm exists between the part of the rotating base 6, which extends into the cross-shaped groove of the platform base 5, and the platform base 5, the contact area between the rotating base 6 and the platform base 5 can be effectively reduced, the sliding friction force to be overcome by the rotation of the rotating base 6 is reduced with the coefficient of friction unchanged.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A operation platform for detecting pylon flange, including pylon main part (1), pylon main part (1) is including tower section of thick bamboo monomer (100) and flange (101), and upper and lower two sets of tower section of thick bamboo monomer (100) are connected through flange (101), the lateral wall of pylon main part (1) evenly is provided with horizontal connecting rod (2) and guardrail (4), the one end that pylon main part (1) was kept away from in horizontal connecting rod (2) is provided with cat ladder (3), and cat ladder (3) are arranged in among the inner chamber of guardrail (4), its characterized in that: the fixed platform base (5) that is provided with of outer wall of pylon main part (1), the top activity joint of platform base (5) has rotating base (6), the bottom of the top cell body of platform base (5) is provided with ball (7), and the bottom overlap joint of rotating base (6) is at the top of ball (7), the top left side wall joint of rotating base (6) has camera base (8), a lateral wall that pylon main part (1) is pressed close to in camera base (8) is provided with upper and lower two sets of cameras (9), a lateral wall that pylon main part (1) was kept away from in rotating base (6) is provided with handle (10).

2. The operations platform for inspecting tower flanges according to claim 1, wherein: threaded holes (601) are evenly formed in the top of one side wall, close to the tower main body (1), of the rotating base (6), and the rotating base (6) is connected with the camera base (8) through screws (11).

3. The operations platform for inspecting tower flanges according to claim 1, wherein: through-holes (501) are evenly formed in the bottom of the inner cavity of the platform base (5), and the top of each through-hole (501) is in a funnel shape with a large top and a small bottom.

4. The operations platform for inspecting tower flanges according to claim 1, wherein: the cross-section of the top of the part, which is contacted with the rotary base (6), of the platform base (5) is in a cross shape, the balls (7) are positioned at the bottom of the inner cavity of the cross-shaped groove body, the cross-section, which stretches into the inner cavity part of the cross-shaped groove body of the platform base (5), of the rotary base (6) is in a cross shape, and a gap of 1-2mm exists between the inner cavity part of the cross-shaped groove body of the platform base (5) and the platform base (5).

5. The operations platform for inspecting tower flanges according to claim 1, wherein: the height positions of the two groups of cameras (9) are symmetrical about the middle plane of the connecting flange (101).