CN216198689U

CN216198689U - Fixing device for wind power generation iron tower

Info

Publication number: CN216198689U
Application number: CN202122522854.4U
Authority: CN
Inventors: 万晶晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-05
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a fixing device for a wind power generation iron tower, which comprises an I-shaped strip block, wherein a bearing panel is arranged at the bottom end of the I-shaped strip block, arc-shaped plates are arranged at the top end of the I-shaped strip block, a fixing assembly is arranged on one side of each of the two arc-shaped plates, an iron tower body is arranged between the two arc-shaped plates in a laminating manner, the fixing assembly comprises two lower pressing blocks, upper pressing blocks are arranged on the outer walls of the two lower pressing blocks, the outer walls of the two lower pressing blocks are arranged in a laminating manner with the inner wall of the iron tower body, movable bins are arranged on the outer walls of the two lower pressing blocks, extrusion blocks are arranged in the inner cavities of the two movable bins, convex columns are arranged at the bottom ends of the two extrusion blocks, bulb rods are arranged at the bottom ends of the two convex columns, an operation table is arranged at one end of each bulb rod, and a rotating handle is arranged at the top end of each operation table. The utility model enables the extrusion blocks to extrude the inner wall positions of the two ends of the iron tower body by applying an acting force to the rotating handle, and simultaneously fixes the two ends of the iron tower body by matching with the limiting action of the upper pressing block, thereby prolonging the service life of the iron tower.

Description

Fixing device for wind power generation iron tower

Technical Field

The utility model relates to the field of fixing devices, in particular to a fixing device for a wind power generation iron tower.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally outputs alternating current;

iron tower is also called pylon, as aerogenerator's important supporting body, general shape is the cylinder hollow body, generally need transport it to installation on sea or mountain after production, however in the transportation, in order to avoid colliding each other between two liang of pylons and cause the damage, cup joint the inner chamber of two arc cassette with the both ends outer wall of pylon respectively usually, further use bolt extrusion cup joint position department, make the both ends of pylon can be fixed a position in the inner chamber department of two arc cassette, fix the arc cassette in the carriage at last, transport, this kind of fixed mode of current, because the inner wall department at pylon both ends does not have support or positioning measure, make it easily receive the stress damage when bolt extrusion location, the life of iron tower has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for a wind power generation iron tower, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a fixing device for a wind power generation iron tower comprises an I-shaped long block, wherein a bearing panel is fixedly connected to the bottom end of the I-shaped long block, arc-shaped plates are symmetrically arranged at the top end of the I-shaped long block in a sliding mode, a fixing assembly is arranged on one side of each of the two arc-shaped plates, and an iron tower body is arranged between the two arc-shaped plates in a fitting mode;

the fixed component comprises two lower pressing blocks, the two lower pressing blocks are symmetrically and fixedly connected to one side of the arc-shaped plate, the outer walls of the two lower pressing blocks are provided with upper pressing blocks, the two upper pressing blocks are fixedly connected to one side of the arc-shaped plate, the inner walls of the two upper pressing blocks are attached to the outer wall of the iron tower body, the outer walls of the two lower pressing blocks are attached to the inner wall of the iron tower body, the outer walls of the two lower pressing blocks are provided with movable bins, the inner cavities of the two movable bins are respectively and slidably connected with extrusion blocks, the bottom ends of the two extrusion blocks are respectively and fixedly connected with convex columns, the bottom ends of the two convex columns are respectively and movably provided with a bulb rod, the middle parts of the two bulb rods are respectively and movably arranged with the middle part of the arc-shaped plate in a penetrating manner, one end of the two bulb rods is movably sleeved with an operating platform, and the two operating platforms are respectively and fixedly connected to the other side of the arc-shaped plate, the top of two operation panel all threaded connection has the rotation handle, two the bottom of rotation handle sets up with the one end laminating of two bulb poles respectively.

Preferably, the middle part of arc is equipped with square groove in the symmetry, two the equal fixedly connected with spring in inner chamber in square groove, two the outer wall of two bulb poles is located to the spring movable sleeve respectively, two the equal fixedly connected with spacer block of one end of spring, two the outer wall at two bulb pole middle parts is located to the spacer block fixed sleeve respectively.

Preferably, the middle fixing sleeve of the I-shaped long block is provided with a placing seat, the top end of the placing seat is attached to the outer wall of the iron tower body, and the two triangular blocks are fixedly connected to one side of the inner cavity of the movable bin.

Preferably, the two sides of the I-shaped long block are respectively connected with a limiting block in a sliding clamping mode, and the two limiting blocks are fixedly connected to the bottom end of the arc-shaped plate.

Preferably, both sides of the arc-shaped plate are in threaded connection with fastening bolts, and one ends of the two fastening bolts are respectively attached to both sides of the top of the I-shaped strip block.

Preferably, the top of the rotating handle is fixedly connected with a rotating ring, the top of the placing seat and the outer walls of the two extrusion blocks are fixedly embedded with rubber gaskets, and the inner walls of the two upper pressing blocks are provided with anti-skidding grooves.

The utility model has the technical effects and advantages that:

(1) according to the utility model, through the arrangement of the I-shaped long strip block, the arc plate, the lower pressing block, the upper pressing block, the iron tower body, the movable bin, the convex column, the ball head rod, the extrusion block, the operating table and the rotating handle, the extrusion block extrudes the inner wall positions at two ends of the iron tower body by applying an acting force to the rotating handle, and the two ends of the iron tower body are fixed by matching with the limiting action of the upper pressing block, so that the service life of the iron tower is prolonged.

Drawings

FIG. 1 is a front sectional structural view of the present invention.

Fig. 2 is a schematic view of the enlarged structure at a point a in fig. 1 according to the present invention.

FIG. 3 is a side sectional view of the present invention.

Fig. 4 is a schematic view of the enlarged structure at the position B of fig. 2 according to the present invention.

Fig. 5 is a side sectional structural schematic view of the placing seat of the utility model.

In the figure: 1. forming a long bar block; 2. a load bearing panel; 3. an arc-shaped plate; 4. pressing the block; 5. pressing the blocks; 6. a movable bin; 7. extruding the block; 8. a convex column; 9. a ball-head rod; 10. an iron tower body; 11. a square groove; 12. a spacer block; 13. an operation table; 14. rotating the handle; 15. a spring; 16. a triangular block; 17. a placing seat; 18. a limiting block; 19. a rubber gasket; 20. and fastening the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a fixing device for a wind power generation iron tower as shown in figures 1-5, which comprises an I-shaped long strip block 1, wherein the bottom end of the I-shaped long strip block 1 is fixedly connected with a bearing panel 2, the top end of the I-shaped long strip block 1 is symmetrically and slidably provided with arc plates 3, two sides of the I-shaped long strip block 1 are respectively and slidably clamped with a limiting block 18, the two limiting blocks 18 are respectively and fixedly connected with the bottom ends of the arc plates 3, one sides of the two arc plates 3 are respectively provided with a fixing component, an iron tower body 10 is attached between the two arc plates 3, the fixing component comprises two lower pressing blocks 4, the two lower pressing blocks 4 are symmetrically and fixedly connected with one sides of the arc plates 3, the outer walls of the two lower pressing blocks 4 are respectively provided with an upper pressing block 5, the two upper pressing blocks 5 are respectively and fixedly connected with one side of the arc plates 3, the inner walls of the two upper pressing blocks 5 are respectively attached with the outer wall of the iron tower body 10, the outer walls of the two lower pressing blocks 4 are respectively attached with the inner wall of the iron tower body 10, the outer walls of the two lower pressing blocks 4 are respectively provided with a movable bin 6, the inner cavities of the two movable bins 6 are respectively connected with an extrusion block 7 in a sliding manner, the bottom ends of the two extrusion blocks 7 are respectively fixedly connected with a convex column 8, the bottom ends of the two convex columns 8 are respectively provided with a bulb rod 9 in an attaching manner, the middle parts of the two bulb rods 9 are respectively movably arranged with the middle part of the arc plate 3 in a penetrating manner, one ends of the two bulb rods 9 are respectively movably sleeved with an operation table 13, the two operation tables 13 are respectively fixedly connected with the other side of the arc plate 3, the top ends of the two operation tables 13 are respectively connected with a rotating handle 14 in a threaded manner, the bottom ends of the two rotating handles 14 are respectively arranged in an attaching manner with one ends of the two bulb rods 9, the middle parts of the arc plate 3 are symmetrically provided with square grooves 11, the inner cavities of the two square grooves 11 are respectively fixedly connected with springs 15, the two springs 15 are respectively movably sleeved on the outer walls of the two bulb rods 9, one ends of the two springs 15 are respectively fixedly connected with a separation block 12, the two spacing blocks 12 are respectively fixedly sleeved on the outer walls of the middle parts of the two ball head rods 9, the springs 15 are in a compressed state, when the bottom ends of the ball head rods 9 are separated from the extrusion effect on the bottom ends of the convex columns 8, the spacing blocks 12 drive the ball head rods 9 to perform return motion under the action force of the springs 15, and the moving continuity and stability of the ball head rods 9 are improved;

a placing seat 17 is fixedly sleeved in the middle of the I-shaped long block 1, the top end of the placing seat 17 is attached to the outer wall of the iron tower body 10, one side of the inner cavities of the two movable bins 6 is fixedly connected with a triangular block 16, the triangular block 16 is used for limiting the other end of the ball rod 9, make the axle center of bulb pole 9 no longer than the axle center position of convex post 8, improve the fixed efficiency to iron tower body 10, the equal threaded connection in both sides side of arc 3 has fastening bolt 20, two fastening bolt 20's one end sets up with the laminating of the both sides at I-shaped rectangular piece 1 top respectively, the equal fixedly connected with rotating ring in top of two rotation handles 14, the top of placing seat 17 and the outer wall of two extrusion pieces 7 are all fixed to be inlayed and are equipped with rubber packing ring 19, rubber packing ring 19 sets up the location ability that improves iron tower body 10, the non-skid groove has all been seted up to the inner wall of briquetting 5 on two, the setting in non-skid groove improves the fixed ability to iron tower body 10 outer wall.

The working principle of the utility model is as follows: when an operator needs to fix the iron tower body 10, the middle of the iron tower body 10 can be placed on the surface of the placing seat 17 for preliminary positioning, and further acting forces are respectively given to the two arc plates 3, so that the two arc plates 3 slide on the top end of the I-shaped long bar block 1 and move towards the two ends of the iron tower body 10, the outer wall of the iron tower body 10 is further contacted with the inner wall of the upper pressing block 5, the inner wall of the iron tower body 10 is contacted with the outer wall of the lower pressing block 4, then the rotating handle 14 is given a rotating force, so that the rotating handle 14 rotates and moves downwards, one end of the ball head rod 9 is further extruded, the ball head rod 9 moves in the middle of the arc plates 3, the other end of the ball head rod extrudes the bottom end of the convex column 8 and drives the convex column 8 to move, and the extruding block 7 slides in the movable cabin 6 and moves towards the inner wall direction of the iron tower body 10, thereby make the top of extrusion piece 7 extrude the inner wall department of iron tower body 10, further give the rotation handle 14 effort that is located the homonymy, can make two extrusion pieces 7 cooperate the limiting displacement of briquetting 5 when carrying out the extrusion to the inner wall of iron tower body 10 one end, carry out the fixed work to its one end, give two rotation handle 14 efforts that are located the other end of iron tower body 10, make two extrusion pieces 7 can extrude and cooperate the limiting displacement of briquetting 5 on two of corresponding position to the other end inner wall of iron tower body 10 like this, carry out the fixed work to its other end.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A fixing device for a wind power generation iron tower comprises an I-shaped long strip block (1), and is characterized in that the bottom end of the I-shaped long strip block (1) is fixedly connected with a bearing panel (2), arc plates (3) are symmetrically arranged at the top end of the I-shaped long strip block (1) in a sliding mode, a fixing assembly is arranged on one side of each of the two arc plates (3), and an iron tower body (10) is arranged between the two arc plates (3) in a fitting mode;

the fixing component comprises two lower pressing blocks (4), the two lower pressing blocks (4) are symmetrically and fixedly connected to one side of the arc-shaped plate (3), the outer walls of the two lower pressing blocks (4) are respectively provided with an upper pressing block (5), the two upper pressing blocks (5) are respectively and fixedly connected to one side of the arc-shaped plate (3), the inner walls of the two upper pressing blocks (5) are respectively attached to the outer wall of the iron tower body (10), the outer walls of the two lower pressing blocks (4) are respectively attached to the inner wall of the iron tower body (10), the outer walls of the two lower pressing blocks (4) are respectively provided with a movable bin (6), the inner cavities of the two movable bins (6) are respectively and slidably connected with extrusion blocks (7), the bottom ends of the two extrusion blocks (7) are respectively and fixedly connected with convex columns (8), the bottom ends of the two convex columns (8) are respectively and movably provided with bulb rods (9), the middle parts of the two bulb rods (9) are respectively and movably penetrated through the middle parts of the arc-shaped plate (3), two the equal movable sleeve in one end of bulb pole (9) is equipped with operation panel (13), two the equal fixed connection in opposite side of arc (3), two of operation panel (13) the equal threaded connection in top of operation panel (13) has rotation handle (14), two the bottom of rotation handle (14) sets up with the one end laminating of two bulb poles (9) respectively.

2. The fixing device for the wind power generation iron tower as claimed in claim 1, wherein a square groove (11) is symmetrically arranged in the middle of the arc plate (3), the inner cavities of the two square grooves (11) are fixedly connected with springs (15), the two springs (15) are respectively movably sleeved on the outer walls of the two ball head rods (9), one end of each spring (15) is fixedly connected with a spacer block (12), and the two spacer blocks (12) are respectively fixedly sleeved on the outer walls of the middle parts of the two ball head rods (9).

3. The fixing device for the wind power generation iron tower is characterized in that a placing seat (17) is fixedly sleeved in the middle of the I-shaped long strip block (1), the top end of the placing seat (17) is attached to the outer wall of the iron tower body (10), and one side of each of the inner cavities of the two movable bins (6) is fixedly connected with a triangular block (16).

4. The fixing device for the wind power generation iron tower is characterized in that limiting blocks (18) are slidably clamped on two sides of the I-shaped long strip block (1), and the two limiting blocks (18) are fixedly connected to the bottom end of the arc-shaped plate (3).

5. The fixing device for the wind power generation iron tower as claimed in claim 1, wherein fastening bolts (20) are connected to two sides of the arc plate (3) in a threaded manner, and one end of each of the two fastening bolts (20) is attached to two sides of the top of the I-shaped bar block (1).

6. The fixing device for the wind power generation iron tower is characterized in that rotating rings are fixedly connected to the top ends of the two rotating handles (14), rubber gaskets (19) are fixedly embedded in the top ends of the placing seats (17) and the outer walls of the two squeezing blocks (7), and anti-skidding grooves are formed in the inner walls of the two upper pressing blocks (5).