Spraying supporting machine for wind power tower drum

Abstract

The utility model belongs to the technical field of wind power tower barrel spraying supporting machines, particularly relates to a wind power tower barrel spraying supporting machine, and aims to solve the problem that the application range is limited due to the fact that an existing spraying supporting machine cannot clamp and fix wind power tower barrels of different specifications. Comprising a base; the moving device is arranged on the base; the number of the rotating devices is two, and the two rotating devices are both arranged on the moving device; the number of the limiting devices is two, and the two limiting devices are arranged on the two rotating devices correspondingly; the number of the screw transmission mechanisms is two, and the two screw transmission mechanisms are respectively arranged on the two rotating devices; the wind power tower drum clamping and fixing device can clamp and fix wind power tower drums of different specifications, and therefore the purpose of widening the application range of the device is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of wind power tower spraying support machines, in particular to a wind power tower spraying support machine. BACKGROUND

[0002] The wind power tower is a tower pole for wind power generation, which mainly plays a supporting role in a wind turbine generator unit and absorbs vibration of the unit, and a new type of wind power tower spraying support machine is provided to improve the efficiency and uniformity of wind power tower spraying operations. The support machine is designed to stably support the wind power tower during spraying and allow the wind power tower to rotate to facilitate all-round spraying operations.

[0003] The patent with the publication number CN207325213U discloses a wind power tower spraying support machine, which comprises a longitudinal track, two cylinder body support vehicles and two flange support vehicles arranged on the longitudinal track, a cylinder body support vehicle comprising a vehicle frame I, a transverse track, a left sliding plate and a right sliding plate, a lead screw, a roller frame, and a supporting roller arranged on the roller frame, a flange support vehicle comprising a vehicle frame II, a gas cylinder, a horizontal support plate, a stand, a horizontal shaft, a turntable, a turntable driving motor, and a latch, etc. The wind power tower spraying support machine supports the wind power tower through the flange support vehicle, and when spraying, the turntable driving motor drives the turntable and the wind power tower thereon to rotate, which can complete the spraying operation on the surface of the wind power tower at one time and greatly improve the spraying operation efficiency on the surface of the wind power tower.

[0004] However, the existing spraying support machine cannot clamp and fix wind power towers of different specifications, thereby causing the problem of limited application range. Therefore, a wind power tower spraying support machine is provided. Invention content

[0005] In order to improve the problem that the existing spraying support machine cannot clamp and fix wind power towers of different specifications, thereby causing the problem of limited application range, the application provides a wind power tower spraying support machine.

[0006] The wind power tower spraying support machine provided by the application adopts the following technical scheme:

[0007] A wind power tower spraying support machine comprises a base;

[0008] A moving device is arranged on the base;

[0009] Two rotating devices are arranged on the moving device;

[0010] Two limiting devices are arranged on the two rotating devices, respectively;

[0011] Screw drive mechanisms are provided with two, which are respectively arranged on the two rotating devices;

[0012] Gear drive mechanisms are provided with two, which are respectively arranged on the two screw drive mechanisms;

[0013] Clamping devices are provided with two, which are respectively arranged on the two gear drive mechanisms.

[0014] Further, the moving device includes two electric sliding rails and six rollers, the six rollers are respectively in sliding connection with the two electric sliding rails, and the six rollers are respectively in rotary connection with the two sides of the base, and the moving device is used to drive the rotating device, the limiting device, the screw drive mechanism, the gear drive mechanism and the clamping device to move.

[0015] Further, the rotating device includes a fixed plate and a rotating motor, the fixed plate is fixedly connected with the base, and the rotating motor is installed on the fixed plate.

[0016] Further, the limiting device includes a moving platform, four sliding blocks, four connecting rods and a connecting block, the output shaft of the rotating motor is fixedly connected with the connecting block, four sliding grooves are formed in the connecting block, the four sliding grooves are respectively in sliding connection with the four sliding blocks, and the two ends of the four connecting rods are respectively in rotary connection with the moving platform and the four sliding blocks.

[0017] Further, the screw drive mechanism includes a screw and a first forward and reverse motor, the first forward and reverse motor is installed on the connecting block, the output shaft of the first forward and reverse motor is fixedly connected with the screw, the screw is in threaded connection with the moving platform, and the screw drive mechanism is used to drive the gear drive mechanism and the clamping device to move.

[0018] Further, the gear drive mechanism includes a first gear, a second gear and a second forward and reverse motor, the second forward and reverse motor is installed on the moving platform, the output shaft of the second forward and reverse motor is fixedly connected with the second gear, and the first gear is engaged with the second gear.

[0019] Further, the clamping device includes five sliding rods, a fixed rod and five sliding blocks, the fixed rod is fixedly connected with the moving platform, the fixed rod is fixedly connected with a rotating block, five sliding grooves are formed in the rotating block, the five sliding grooves are respectively in sliding connection with the five sliding rods, five openings are formed in the first gear, the five openings are respectively in sliding connection with the five sliding blocks, the five sliding blocks are respectively fixedly connected with the five sliding rods, and the five sliding rods are all fixedly connected with clamping blocks.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] 1、 by two first forward and reverse motor, two first forward and reverse motor drive two screw rotation, two screw rotation drive two mobile platform, two mobile platform moves respectively drive two gear transmission mechanism and two clamping device to the end of wind power tower, so that the different length of wind power tower can be clamped work;

[0022] 2、 by starting two second forward and reverse motor, two second forward and reverse motor drive two second gear rotation, two second gear drive two first gear rotation, two first gear drive ten sliding block on ten opening movement, ten sliding block drive ten sliding rod and ten clamping block, ten clamping block can be clamped fixed work of different diameter of wind power tower. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the overall structure of the embodiment one of the present application schematic diagram;

[0024] Figure 2 is the rotating device, limit device, screw drive mechanism, gear transmission mechanism and clamping device connection structure schematic diagram of the embodiment one of the present application;

[0025] Figure 3 is the screw drive mechanism, gear transmission mechanism and clamping device connection structure schematic diagram of the embodiment one of the present application;

[0026] Figure 4 is the gear transmission mechanism and clamping device connection structure schematic diagram of the embodiment one of the present application.

[0027] Reference signs: 1, electric slide rail; 2, roller; 3, clamping block; 4, sliding groove; 5, fixed plate; 6, base; 7, rotating motor; 8, sliding block; 9, rotating block; 10, connecting rod; 11, sliding groove; 12, mobile platform; 13, screw; 14, first forward and reverse motor; 15, sliding rod; 16, first gear; 17, sliding block; 18, fixed rod; 19, opening; 20, second forward and reverse motor; 21, second gear; 22, connecting block. DETAILED DESCRIPTION

[0028] Embodiment one

[0029] The following will be combined with the Figures 1-4 The embodiment one in the present application is further described in detail.

[0030] A kind of wind power tower cylinder spraying support machine installation mode refers to Figure 1 , comprising:

[0031] Base 6;

[0032] Mobile device, mobile device is set to base 6;

[0033] The rotating device is provided with two rotating devices, and the two rotating devices are arranged on the moving device;

[0034] The limiting device is provided with two limiting devices, and the two limiting devices are arranged on the two rotating devices, respectively;

[0035] The screw transmission mechanism is provided with two screw transmission mechanisms, and the two screw transmission mechanisms are arranged on the two rotating devices, respectively;

[0036] The gear transmission mechanism is provided with two gear transmission mechanisms, and the two gear transmission mechanisms are arranged on the two screw transmission mechanisms, respectively;

[0037] The clamping device is provided with two clamping devices, and the two clamping devices are arranged on the two gear transmission mechanisms, respectively.

[0038] Referring to Figures 2-4 The moving device includes two electric sliding rails 1 and six rollers 2, the six rollers 2 are in sliding connection with the two electric sliding rails 1, respectively, and the six rollers 2 are in rotary connection with two sides of the base 6, respectively, and the moving device is used to drive the rotating device, the limiting device, the screw transmission mechanism, the gear transmission mechanism and the clamping device to move;

[0039] The rotating device includes a fixed plate 5 and a rotating motor 7, the fixed plate 5 is fixedly connected with the base 6, and the rotating motor 7 is installed on the fixed plate 5;

[0040] The limiting device includes a moving platform 12, four sliding blocks 8, four connecting rods 10 and a connecting block 22, the output shaft of the rotating motor 7 is fixedly connected with the connecting block 22, four sliding grooves 4 are formed in the connecting block 22, the four sliding grooves 4 are in sliding connection with the four sliding blocks 8, respectively, and two ends of the four connecting rods 10 are in rotary connection with the moving platform 12 and the four sliding blocks 8, respectively;

[0041] The screw transmission mechanism includes a screw rod 13 and a first reversible motor 14, the first reversible motor 14 is installed on the connecting block 22, the output shaft of the first reversible motor 14 is fixedly connected with the screw rod 13, the screw rod 13 is in threaded connection with the moving platform 12, and the screw transmission mechanism is used to drive the gear transmission mechanism and the clamping device to move;

[0042] The gear transmission mechanism includes a first gear 16, a second gear 21 and a second reversible motor 20, the second reversible motor 20 is installed on the moving platform 12, the output shaft of the second reversible motor 20 is fixedly connected with the second gear 21, and the first gear 16 is in engagement with the second gear 21;

[0043] The clamping device comprises five sliding rods 15, a fixed rod 18 and five sliding blocks 17, the fixed rod 18 is fixedly connected with the moving platform 12, the fixed rod 18 is fixedly connected with a rotating block 9, five sliding grooves 11 are formed in the rotating block 9, the five sliding grooves 11 are slidably connected with the five sliding rods 15 respectively, five openings 19 are formed in the first gear 16, the five openings 19 are slidably connected with the five sliding blocks 17 respectively, the five sliding blocks 17 are fixedly connected with the five sliding rods 15 respectively, and the five sliding rods 15 are all fixedly connected with clamping blocks 3.

[0044] The implementation principle of the wind power tower spraying support machine is as follows: in use, two electric sliding rails 1 are started, the two electric sliding rails 1 drive six rollers 2 to rotate respectively, so that two rotating devices, two limiting devices, two screw rod transmission mechanisms, two gear transmission mechanisms and two clamping devices are moved in front of the spraying machine, the wind power tower is placed between the two clamping devices, two first forward and reverse motors 14 are started, the two first forward and reverse motors 14 drive two screw rods 13 to rotate respectively, the two screw rods 13 drive two moving platforms 12 to move, the two moving platforms 12 drive two gear transmission mechanisms and two clamping devices to move to two ends of the wind power tower respectively, then, two second forward and reverse motors 20 are started, the two second forward and reverse motors 20 drive two second gears 21 to rotate respectively, the two second gears 21 drive two first gears 16 to rotate respectively, the two first gears 16 drive ten sliding blocks 17 to move on ten openings 19 respectively, and the ten sliding blocks 17 drive ten sliding rods 15 and ten clamping blocks 3 to move respectively, so that the ten clamping blocks 3 can clamp and fix wind power towers with different diameters.

[0045] Embodiment two

[0046] The difference between the embodiment and the embodiment one is that a blocking plate is fixedly connected on the base 6, and the blocking plate can avoid the coating of the spraying machine from being sprayed to other places, thereby preventing environmental pollution.

[0047] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: equivalent changes made according to the structure, shape and principle of the application should be covered in the protection scope of the application.

Claims

1. A wind turbine tower spray support characterized by: The utility model relates to a kind of automatic packaging machine, including: Base (6); Mobile device, mobile device is set on base (6); Rotating device, rotating device is provided with two, two rotating devices are all set on mobile device; Limiting device, limiting device is provided with two, two limiting devices are respectively set on two rotating devices; Screw drive mechanism, screw drive mechanism is provided with two, two screw drive mechanisms are respectively set on two rotating devices; Gear transmission mechanism, gear transmission mechanism is provided with two, two gear transmission mechanisms are respectively set on two screw drive mechanisms; Clamping device, clamping device is provided with two, two clamping devices are respectively set on two gear transmission mechanisms.

2. The windmill tower spraying support machine according to claim 1, characterized in that: The mobile device includes two electric slide rails (1) and six rollers (2), six rollers (2) are respectively connected with two electric slide rails (1) slidingly, six rollers (2) are respectively rotatably connected with two sides of base (6), and the mobile device is used to drive rotating device, limiting device, screw drive mechanism, gear transmission mechanism and clamping device to move.

3. The wind tower painting support machine of claim 2, wherein: The rotating device includes a fixed plate (5) and a rotating motor (7), the fixed plate (5) is fixedly connected with the base (6), and the rotating motor (7) is installed on the fixed plate (5).

4. The wind tower painting support machine of claim 3, wherein: The limiting device includes a moving platform (12), four sliding blocks (8), four connecting rods (10) and a connecting block (22), the output shaft of the rotating motor (7) is fixedly connected with the connecting block (22), four slide grooves (4) are formed in the connecting block (22), the four slide grooves (4) are respectively connected with the four sliding blocks (8) slidingly, and the two ends of the four connecting rods (10) are respectively rotatably connected with the moving platform (12) and the four sliding blocks (8).

5. A wind tower painting support machine according to claim 4, characterized in that: The screw drive mechanism includes a screw (13) and a first reversible motor (14), the first reversible motor (14) is installed on the connecting block (22), the output shaft of the first reversible motor (14) is fixedly connected with the screw (13), the screw (13) is threadedly connected with the moving platform (12), and the screw drive mechanism is used to drive the gear transmission mechanism and the clamping device to move.

6. A wind tower painting support machine according to claim 5, characterized in that: The gear transmission mechanism includes a first gear (16), a second gear (21) and a second reversible motor (20), the second reversible motor (20) is installed on the moving platform (12), the output shaft of the second reversible motor (20) is fixedly connected with the second gear (21), and the first gear (16) is engaged with the second gear (21).

7. A wind turbine tower spraying support machine according to claim 6, wherein: The clamping device includes five sliding rods (15), a fixed rod (18) and five sliding blocks (17), the fixed rod (18) is fixedly connected with the moving platform (12), the fixed rod (18) is fixedly connected with a rotating block (9), five sliding grooves (11) are formed in the rotating block (9), the five sliding grooves (11) are respectively connected with the five sliding rods (15) slidingly, five openings (19) are formed in the first gear (16), the five openings (19) are respectively connected with the five sliding blocks (17) slidingly, the five sliding blocks (17) are respectively fixedly connected with the five sliding rods (15), and the five sliding rods (15) are all fixedly connected with clamping blocks (3).

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