CN221474936U

CN221474936U - Blade anchor clamps that stability is good

Info

Publication number: CN221474936U
Application number: CN202420092773.6U
Authority: CN
Inventors: 颜科; 曹国华; 周倩
Original assignee: Hunan Xinerli New Energy Technology Co ltd
Current assignee: Hunan Xinerli New Energy Technology Co ltd
Priority date: 2024-01-15
Filing date: 2024-01-15
Publication date: 2024-08-06
Anticipated expiration: 2034-01-15

Abstract

The utility model provides a blade clamp with good stability, which comprises a clamp main body, wherein two ends of a blade are respectively placed into a limit groove through a placement opening, and then a rotating plate is rotated to drive a threaded rod to rotate, so that the threaded rod drives the extruding plate to move upwards, the extruding plate is used for fixing the blade in the limit frame, the stability of the blade can be improved, the problem that the existing clamp is not firm enough for clamping the blade, the blade is not convenient to maintain due to shaking during maintenance, the maintenance efficiency of the blade is reduced, a rotating motor can be started to drive a threaded shaft to rotate before the blade is used, the threaded shaft drives a moving plate to move, the moving plate drives a sliding plate to adjust the distance between the sliding plate and a supporting plate, the blades with different lengths can be clamped, the problem that the existing clamp is low in single function and flexibility, the blades with different lengths cannot be clamped is avoided, and the practicability of the clamp is reduced.

Description

Blade anchor clamps that stability is good

Technical Field

The utility model relates to the technical field of blade clamps, in particular to a blade clamp with good stability.

Background

The fan blade is one of the core components of the wind driven generator, and about fifteen to twenty percent of the total cost of the fan, the design quality of the fan blade directly relates to the performance and benefit of the fan, and the fan blade has high requirements on materials, such as light weight, high strength, corrosion resistance and fatigue resistance, so that the existing fan manufacturer widely adopts composite materials to manufacture the fan blade, the composite materials account for ninety percent of the specific gravity of the whole fan blade, and the blade manufacturing materials are developed from original linen wood plates to steel materials and aluminum alloys until the existing composite materials.

But current anchor clamps are not firm enough to the centre gripping of blade for produce when the blade maintenance and rock, make be inconvenient for to the blade maintenance, lead to reducing blade maintenance efficiency, and current anchor clamps single function flexibility is low, makes unable to be to the blade centre gripping of different length, leads to the practicality of anchor clamps to reduce.

Therefore, it is necessary to provide a blade clamp with good stability to solve the above technical problems.

Disclosure of utility model

The utility model provides a blade clamp with good stability, which solves the problems that the existing clamp is not firm enough to clamp blades, so that the blades are swayed during maintenance, the maintenance efficiency of the blades is reduced due to inconvenience in maintenance, and the existing clamp has single function and low flexibility, so that the blades with different lengths cannot be clamped, and the practicability of the clamp is reduced.

In order to solve the technical problems, the blade clamp with good stability comprises a clamp main body, wherein a convex groove is formed in the clamp main body, a rotating motor is fixedly arranged on one side of the clamp main body, a threaded shaft is fixedly arranged at the output end of the rotating motor, a moving plate is connected to the surface of the threaded shaft in a threaded mode, a sliding plate is fixedly arranged on the moving plate, a driving motor is fixedly arranged on the sliding plate, a limiting frame is fixedly arranged at the output end of the driving motor, a limiting groove is formed in the limiting frame, a placing opening is formed in one side of the limiting frame, a threaded rod is connected to the limiting frame in a threaded mode, an extrusion plate is rotatably connected to the upper end of the threaded rod, a positioning plate is fixedly arranged at one end of the extrusion plate, a rotating plate is fixedly arranged at the bottom end of the threaded rod, a positioning groove is formed in one side of the limiting frame, and a supporting plate is fixedly arranged on the clamp main body.

Preferably, the side surface of the convex groove is matched with the side surface of the moving plate, the threaded shaft is located in the convex groove, and a limiting cylinder for rotating the threaded shaft is arranged on the inner side surface of the convex groove.

Preferably, the moving plate is convex, and is located inside the convex groove, and the moving plate is slidably connected with the clamp body.

Preferably, the sliding plate is located above the clamp body, two driving motors are provided, the two driving motors are respectively and fixedly installed on the sliding plate and the supporting plate, and the structures on the two driving motors are identical.

Preferably, the limit frame is located between the sliding plate and the support plate, and the placement opening is communicated with the inside of the limit frame.

Preferably, the extrusion plate is located inside the limiting groove, the positioning plate is located inside the positioning groove, and the positioning groove is communicated with the limiting groove.

Preferably, the support plate is located at one side of the sliding plate.

Compared with the related art, the blade clamp with good stability provided by the utility model has the following structure

The beneficial effects are that:

The utility model provides a blade clamp with good stability, two ends of a blade are respectively placed into the limit groove through a placement opening, then a rotating plate is rotated to drive a threaded rod to rotate, so that the threaded rod drives an extrusion plate to move upwards, the extrusion plate is used for fixing the blade in the limit frame, further the stability of the blade can be improved, the defect that the existing clamp is not firm enough to clamp the blade, the blade is prevented from shaking during maintenance, the maintenance efficiency of the blade is reduced, a rotating motor can be started to drive a threaded shaft to rotate before the blade is used, the threaded shaft drives a moving plate to move, the moving plate drives a sliding plate to adjust the distance between the sliding plate and a supporting plate, further blades with different lengths can be clamped, the defect that the existing clamp is low in single function and low in flexibility, the blades with different lengths cannot be clamped is avoided, and the practicality of the clamp is reduced.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of a blade clamp with improved stability according to the present utility model;

FIG. 2 is a perspective view of the rotary motor shown in FIG. 1;

fig. 3 is a perspective view of the moving plate shown in fig. 2.

Reference numerals in the drawings: 1. the fixture comprises a fixture main body, 2, a convex groove, 3, a rotating motor, 4, a threaded shaft, 5, a moving plate, 6, a sliding plate, 7, a driving motor, 8, a limiting frame, 9, a limiting groove, 10, a placing opening, 11, a threaded rod, 12, a squeezing plate, 13, a positioning plate, 14, a rotating plate, 15, a positioning groove, 16 and a supporting plate.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, and fig. 3 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a blade clamp with good stability according to the present utility model; FIG. 2 is a perspective view of the rotary motor shown in FIG. 1; fig. 3 is a perspective view of the moving plate shown in fig. 2. The utility model provides a blade anchor clamps that stability is good, includes anchor clamps main part 1, protruding groove 2 has been seted up on the anchor clamps main part 1 to one side fixed mounting of anchor clamps main part 1 has rotation motor 3, rotation motor 3's output fixed mounting has screw thread axle 4, screw thread axle 4's surface screw thread is connected with movable plate 5, fixed mounting has sliding plate 6 on the movable plate 5, fixed mounting has driving motor 7 on the sliding plate 6, driving motor 7's output fixed mounting has spacing frame 8, spacing groove 9 has been seted up to spacing frame 8's inside to place mouth 10 has been seted up to one side of spacing frame 8, threaded connection has threaded rod 11 on the spacing frame 8, threaded rod 11's upper end rotation is connected with squeeze plate 12, squeeze plate 12's one end fixed mounting has locating plate 13, threaded rod 11's bottom fixed mounting has rolling plate 14, locating slot 15 has been seted up to one side of spacing frame 8, fixed mounting has backup pad 16 on the anchor clamps main part 1.

The side surface of the convex groove 2 is matched with the side surface of the movable plate 5, the threaded shaft 4 is located inside the convex groove 2, and a limiting cylinder for rotating the threaded shaft 4 is arranged on the inner side surface of the convex groove 2.

The convex groove 2 can limit the moving plate 5, and the screw shaft 4 can drive the moving plate 5 to move by rotating.

The moving plate 5 is convex, and the moving plate 5 is positioned inside the convex groove 2, and the moving plate 5 is slidably connected with the clamp body 1.

The moving plate 5 can drive the sliding plate 6 to move, so that the distance between the sliding plate 6 and the supporting plate 16 can be adjusted, and further the blade clamping device can be suitable for clamping blades with different lengths.

The sliding plate 6 is located above the clamp body 1, two driving motors 7 are provided, the two driving motors 7 are respectively and fixedly installed on the sliding plate 6 and the supporting plate 16, and the structures on the two driving motors 7 are identical.

The sliding plate 6 can support the blade, the driving motor 7 can rotate positively and reversely, and the driving motor 7 can drive the clamped blade to turn over, so that the other surface of the blade can be overhauled.

The limiting frame 8 is located between the sliding plate 6 and the supporting plate 16, and the placing port 10 is communicated with the inside of the limiting frame 8.

The limiting frame 8 can limit the blades, and the placing opening 10 is convenient for placing the blades in the limiting groove 9.

The extrusion plate 12 is located in the limiting groove 9, the positioning plate 13 is located in the positioning groove 15, and the positioning groove 15 is communicated with the limiting groove 9.

The extrusion plate 12 can push the blade to move upwards in the limiting groove 9, so that the two ends of the blade can be clamped and fixed in the limiting groove 9, and the blade can be maintained conveniently.

The support plate 16 is located at one side of the slide plate 6.

The structure of the support plate 16 is the same as that of the sliding plate 6 and is symmetrically distributed.

The working principle of the blade clamp with good stability provided by the utility model is as follows:

When the fixture is needed to be used, firstly, two ends of a blade are placed into the limit groove 9 through the placement opening 10 respectively, then the rotating plate 14 is rotated, the rotating plate 14 drives the extrusion plate 12 to move upwards, the extrusion plate 12 pushes the blade to move to the upper side of the placement opening 10, then the inner upper surface of the limit frame 8 and the extrusion plate 12 are used for clamping the two ends of the blade, and then the stability of the blade can be improved, before the fixture is used, the rotating motor 3 can be started, the output end of the rotating motor 3 drives the threaded shaft 4 to rotate, the threaded shaft 4 drives the moving plate 5 to move in the convex groove 2, the moving plate 5 drives the sliding plate 6 to be far away from or close to the support plate 16, the distance between the sliding plate 6 and the support plate 16 can be adjusted, and then the blades with different lengths can be clamped.

The beneficial effects are that:

Through placing the inside of limit groove 9 with the both ends of blade respectively through placing the mouth 10, rotate the rotation board 14 afterwards and drive threaded rod 11 rotation, make threaded rod 11 drive stripper plate 12 upwards move, make stripper plate 12 fix the inside at spacing frame 8 with the blade, and then can improve the stability of blade, avoided current anchor clamps not firm enough to the centre gripping of blade, produce when making the blade maintenance and rock, make inconvenient to the blade maintenance, lead to reducing blade maintenance efficiency, can start rotating motor 3 before the use and drive screw shaft 4 rotation, make screw shaft 4 drive movable plate 5 remove, make movable plate 5 drive slide plate 6 adjust the interval with backup pad 16, and then can carry out the centre gripping to the blade of different length, it is single flexible low to have avoided current anchor clamps function, make unable blade centre gripping to different length, the practicality that leads to the anchor clamps reduces.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a blade anchor clamps that stability is good, includes anchor clamps main part (1), a serial communication port, protruding groove (2) have been seted up on anchor clamps main part (1) to one side fixed mounting of anchor clamps main part (1) has rotation motor (3), the output fixed mounting of rotation motor (3) has screw spindle (4), the surface threaded connection of screw spindle (4) has movable plate (5), fixed mounting has sliding plate (6) on movable plate (5), fixed mounting has driving motor (7) on sliding plate (6), the output fixed mounting of driving motor (7) has spacing frame (8), spacing groove (9) have been seted up to one side of spacing frame (8) has been seted up and has been placed mouth (10), threaded connection has threaded rod (11) on spacing frame (8), the upper end rotation of threaded rod (11) is connected with extrusion plate (12), the one end fixed mounting of extrusion plate (12) has locating plate (13), the bottom fixed mounting of threaded rod (11) has rotation plate (14), spacing frame (16) have on one side of spacing frame (8) of main part (16).

2. The blade clamp with good stability according to claim 1, characterized in that the side surface of the male groove (2) is adapted to the side surface of the moving plate (5), the threaded shaft (4) is located inside the male groove (2), and the inner side surface of the male groove (2) is provided with a limiting cylinder for the rotation of the threaded shaft (4).

3. A stable blade clamp according to claim 1, characterized in that the moving plate (5) is convex and that the moving plate (5) is located inside the convex groove (2), the moving plate (5) being in sliding connection with the clamp body (1).

4. The blade clamp with good stability according to claim 1, characterized in that the sliding plate (6) is located above the clamp body (1), two driving motors (7) are provided in total, the two driving motors (7) are fixedly mounted on the sliding plate (6) and the supporting plate (16), respectively, and the structures on the two driving motors (7) are identical.

5. The blade clamp with good stability according to claim 1, characterized in that the limit frame (8) is located between the sliding plate (6) and the support plate (16), and the placement opening (10) is in internal communication with the limit frame (8).

6. The blade clamp with good stability according to claim 1, characterized in that the squeeze plate (12) is located inside the limit slot (9), the positioning plate (13) is located inside the positioning slot (15), and the positioning slot (15) is in communication with the limit slot (9).

7. A stable blade clamp according to claim 1, characterized in that the support plate (16) is located on one side of the sliding plate (6).