Clamp tool for wind power blade

Abstract

The utility model belongs to the field of clamp tools, and particularly relates to a clamp tool for a wind power blade, which comprises a base, a threaded shaft is mounted in the base through a bearing, two moving blocks are connected to the outer side of a shaft body of the threaded shaft through threads, and the moving blocks are slidably connected to the inside of the base. A clamping seat is fixedly connected to the top of each moving block, an adjusting rod is connected to the interior of each clamping seat through threads, a clamping plate is installed at the bottom of each adjusting rod through a bearing, each clamping plate is slidably connected to the inner side of the corresponding clamping seat, and a lubricating mechanism is arranged in each clamping seat. According to the wind power blade clamping device, the base is arranged, the two moving blocks driven by the threaded shaft are arranged on the base, the two moving blocks can move face to face or back to back, and therefore the distance between the two moving blocks including the clamping base is controlled, wind power blades of different lengths can be clamped, and adaptability is improved.

Description

Technical Field

[0001] The utility model relates to the field of clamps and tools, in particular to a clamp and tool for wind turbine blades. Background Art

[0002] During the transportation process, wind turbine blades need to be clamped and fixed using fixtures, such as the utility model patent CN218613615U, which proposes a fixture for wind turbine blade recycling processing, including a device body, a mounting mechanism, an adjustment mechanism, a clamping mechanism and a wind turbine blade body. The mounting mechanism is located below the device body, the adjustment mechanism is located inside the mounting mechanism, the clamping mechanism is located at the upper end of the mounting mechanism, and the wind turbine blade body is located inside the clamping mechanism.

[0003] Since different wind turbine blades have different lengths, the existing clamping tooling has limitations in this regard when used. In addition, due to frequent use, the clamping parts will be worn to a certain extent, affecting the use. Therefore, it is necessary to improve it. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping tool for wind turbine blades, which solves the problem that the existing clamping tool has limitations in use due to the different lengths of different wind turbine blades, and at the same time solves the problem that the clamping parts of the existing clamping tool will produce certain wear and tear due to frequent use, affecting the use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamp tool for wind turbine blades, comprising a base, a threaded shaft is installed inside the base through a bearing, two moving blocks are connected to the outer side of the shaft body of the threaded shaft through threads, and the moving blocks are slidably connected to the inside of the base, the top of each of the moving blocks is fixedly connected to a clamp seat, an adjusting rod is connected to the inside of the clamp seat through threads, a clamp plate is installed on the bottom of the adjusting rod through a bearing, and the clamp plate is slidably connected to the inner side of the clamp seat, and a lubrication mechanism is arranged inside the clamp seat.

[0006] Preferably, one end of the threaded shaft located outside the base is fixedly connected with a knob, and the knob is made of plastic. The setting of the knob makes it easy to rotate the threaded shaft.

[0007] Preferably, a guide block is fixedly connected to the side of the clamping plate, and the guide block passes through the clamping seat and is slidably connected to the clamping seat. The arrangement of the guide block has a guiding effect on the lifting and lowering of the clamping plate.

[0008] Preferably, a rotating disk is fixedly connected to the top of the adjusting rod, and a rotating rod is fixedly connected to the upper end of the rotating disk. The arrangement of the rotating disk and the rotating rod facilitates the rotation of the adjusting rod.

[0009] Preferably, the lubrication mechanism includes an oil separator fixedly connected to the inside of the clamp seat, a sponge block is placed on the upper end of the oil separator, a slide rod is slidably connected to the inside of the upper end of the clamp seat, the slide rod penetrates the oil separator and is slidably connected to the oil separator, a baffle is fixedly connected to the bottom of the slide rod, and the baffle is in contact with the oil separator, a pressing net is fixedly connected to the middle section of the rod body of the slide rod, and the pressing net is slidably connected to the inner surface of the clamp seat, the pressing net is in contact with the sponge block, an oil leakage hole is opened inside the clamp seat, a rubber plug is slidably connected to the side wall of the clamp seat, a button is fixedly connected to the top of the slide rod, and a spring is sleeved on the upper section of the rod body of the slide rod. The provision of the lubrication mechanism facilitates lubrication of the threaded connection between the adjustment rod and the clamp seat.

[0010] Preferably, one end of the spring is fixedly connected to the button, and the other end of the spring is fixedly connected to the clamping seat. By setting the spring, the elastic force can be applied to the slide bar through the button.

[0011] Preferably, a protective sleeve is fixedly connected to the bottom edge of the button, and the protective sleeve is fixedly connected to the clamping seat. The setting of the protective sleeve has a protective effect on the spring.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides a base on which two moving blocks driven by a threaded shaft are provided. The two moving blocks can move toward or away from each other, thereby controlling the spacing between the inner parts including the clamping seat on the two moving blocks, so that wind turbine blades of different lengths can be clamped to increase adaptability.

[0014] 2. The utility model provides a lubrication mechanism in the clamp seat, wherein the slide rod is pushed by a button so that the pressure net on the slide rod squeezes the sponge block to release the lubricating oil stored in the sponge block, and then lubricates the threaded connection between the adjustment rod and the clamp seat through the oil leakage hole, thereby ensuring smoothness during use, reducing wear and tear, and increasing service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 A sectional stereogram of a local structure;

[0017] Figure 3 For the utility model Figure 1 A left sectional view of a clamping seat;

[0018] Figure 4 For the utility model Figure 3 Enlarged view of point A.

[0019] In the figure: 1. base; 2. threaded shaft; 3. moving block; 4. knob; 5. clamping seat; 6. adjusting rod; 7. clamping plate; 8. guide block; 9. lubrication mechanism; 10. turntable; 11. rotating rod; 91. oil separator; 92. sponge block; 93. sliding rod; 94. pressing net; 95. baffle; 96. button; 97. spring; 98. protective cover; 99. oil leakage hole; 910. rubber plug. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 A fixture for wind turbine blades includes a base 1, a threaded shaft 2 is installed inside the base 1 through a bearing, and a knob 4 is fixedly connected to one end of the threaded shaft 2 located outside the base 1, and the knob 4 is made of plastic. The setting of the knob 4 facilitates the rotation of the threaded shaft 2, and two moving blocks 3 are connected to the outside of the shaft body of the threaded shaft 2 through threads, and the moving blocks 3 are slidably connected to the inside of the base 1, and the top of each moving block 3 is fixedly connected to a clamp seat 5, and an adjusting rod 6 is connected to the inside of the clamp seat 5 through threads, and a clamp plate 7 is installed at the bottom of the adjusting rod 6 through a bearing, and a guide block 8 is fixedly connected to the side of the clamp plate 7, and the guide block 8 penetrates the clamp seat 5 and is slidably connected to the clamp seat 5. The setting of the guide block 8 has a guiding effect on the lifting and lowering of the clamp plate 7, and the clamp plate 7 is slidably connected to the inner side of the clamp seat 5, and the top of the adjusting rod 6 is fixedly connected to a turntable 10, and the upper end of the turntable 10 is fixedly connected to a rotating rod 11. The setting of the turntable 10 and the rotating rod 11 facilitates the rotation of the adjusting rod 6.

[0022] See also Figure 3-4 A lubrication mechanism 9 is provided inside the clamp seat 5. Through the setting of the lubrication mechanism 9, it is convenient to lubricate the threaded connection between the adjusting rod 6 and the clamp seat 5. The lubrication mechanism 9 includes an oil separator 91 fixedly connected to the inside of the clamp seat 5, and a sponge block 92 is placed on the upper end of the oil separator 91. A sliding rod 93 is slidably connected inside the upper end of the clamp seat 5. The sliding rod 93 passes through the oil separator 91 and is slidably connected to the oil separator 91. A baffle 95 is fixedly connected to the bottom of the sliding rod 93, and the baffle 95 is in contact with the oil separator 91. A pressing net 94 is fixedly connected to the middle section of the rod body of the sliding rod 93, and the pressing net 94 is slidably connected to the inner surface of the clamp seat 5, and the pressing net 94 is in contact with the sponge block 92.

[0023] See also Figure 4, an oil leakage hole 99 is provided inside the clamp seat 5, a rubber plug 910 is slidably connected to the side wall of the clamp seat 5, a button 96 is fixedly connected to the top of the slide bar 93, and a spring 97 is sleeved on the upper section of the rod body of the slide bar 93. One end of the spring 97 is fixedly connected to the button 96, and the other end of the spring 97 is fixedly connected to the clamp seat 5. Through the setting of the spring 97, the elastic force can be applied to the slide bar 93 through the button 96. A protective cover 98 is fixedly connected to the bottom edge of the button 96, and the protective cover 98 is fixedly connected to the clamp seat 5. The setting of the protective cover 98 has a protective effect on the spring 97.

[0024] The specific implementation process of the utility model is as follows: when in use, first adjust the position of the two clamping seats 5 according to the length of the wind turbine blade. It is only necessary to rotate the threaded shaft 2 through the knob 4 so that the two moving blocks 3 on the threaded shaft 2 move toward or away from each other, and then place the wind turbine blade on the inner side of the two clamping seats 5, and then rotate the adjusting rod 6 through the rotating rod 11 and the rotating disk 10. The adjusting rod 6 moves downward through the relative threaded movement between the clamping seats 5. At the same time, the clamping plate 7 at the end of the adjusting rod 6 moves under the guidance of the guide block 8 and contacts the wind turbine blade, and clamps and fixes the wind turbine blade together with the clamping seat 5. In addition, before each rotation of the adjusting rod 6, the sliding rod 93 can be pushed by the button 96, so that the pressing net 94 on the sliding rod 93 squeezes the sponge block 92 to release the lubricating oil stored in the sponge block 92, and then the threaded connection between the adjusting rod 6 and the clamping seat 5 is lubricated through the oil leakage hole 99, thereby ensuring smoothness during use, reducing wear and improving service life.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture for a wind turbine blade, comprising a base (1), characterized in that: A threaded shaft (2) is installed inside the base (1) via a bearing, and two moving blocks (3) are connected to the outer side of the shaft body of the threaded shaft (2) via threads, and the moving blocks (3) are slidably connected to the inside of the base (1), and the top of each moving block (3) is fixedly connected to a clamping seat (5), and the inside of the clamping seat (5) is connected to an adjusting rod (6) via threads, and a clamping plate (7) is installed at the bottom of the adjusting rod (6) via a bearing, and the clamping plate (7) is slidably connected to the inner side of the clamping seat (5), and a lubrication mechanism (9) is provided inside the clamping seat (5).

2. A wind turbine blade fixture according to claim 1, characterized in that: One end of the threaded shaft (2) located outside the base (1) is fixedly connected to a knob (4), and the knob (4) is made of plastic.

3. The wind turbine blade fixture according to claim 1, characterized in that: A guide block (8) is fixedly connected to the side of the clamping plate (7), and the guide block (8) passes through the clamping seat (5) and is slidably connected to the clamping seat (5).

4. The wind turbine blade fixture according to claim 1, characterized in that: The top of the adjusting rod (6) is fixedly connected to a rotating disk (10), and the upper end of the rotating disk (10) is fixedly connected to a rotating rod (11).

5. The wind turbine blade fixture according to claim 1, characterized in that: The lubricating mechanism (9) comprises an oil separator (91) fixedly connected to the inside of the clamp seat (5), a sponge block (92) is placed on the upper end of the oil separator (91), a sliding rod (93) is slidably connected to the inside of the upper end of the clamp seat (5), the sliding rod (93) passes through the oil separator (91) and is slidably connected to the oil separator (91), a baffle (95) is fixedly connected to the bottom of the sliding rod (93), and the baffle (95) is in contact with the oil separator (91), The middle section of the rod body of the slide rod (93) is fixedly connected with a pressing net (94), and the pressing net (94) is slidably connected to the inner surface of the clamp seat (5), the pressing net (94) is in contact with the sponge block (92), an oil leakage hole (99) is opened inside the clamp seat (5), and a rubber plug (910) is slidably connected to the side wall of the clamp seat (5), a button (96) is fixedly connected to the top of the slide rod (93), and a spring (97) is sleeved on the upper section of the rod body of the slide rod (93).

6. A wind turbine blade fixture according to claim 5, characterized in that: One end of the spring (97) is fixedly connected to the button (96), and the other end of the spring (97) is fixedly connected to the clamping seat (5).

7. A fixture for wind turbine blades according to claim 5, characterized in that: A protective sleeve (98) is fixedly connected to the bottom edge of the button (96), and the protective sleeve (98) is fixedly connected to the clamping seat (5).

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