CN211874653U

CN211874653U - Guider is used in installation of wind power tower cylinder

Info

Publication number: CN211874653U
Application number: CN202020558073.3U
Authority: CN
Inventors: 葛苁
Original assignee: Beijing Changhong Weiye Technology Co ltd
Current assignee: Beijing Changhong Weiye Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-06
Anticipated expiration: 2030-04-15

Abstract

The utility model provides a guiding device for mounting a wind power tower cylinder, which has novel structural design; including a plurality of fixed block and apical ring, it has the rotation groove to open on the top outer wall of fixed block, and the inside rotation in rotation groove is connected with the guide bar, install the apron through the bolt on the top outer wall of fixed block, and it has the spread groove to open on the top outer wall of apron, the one end of guide bar runs through to the top outer wall of apron through the spread groove, and the guide bar is kept away from the one end rotation of guide bar and is connected on the side outer wall of apical ring, threaded connection has the uide bushing on the top outside of apical ring, all open the pivot groove on the side outer wall of apical ring and the both sides inner wall in rotation groove, the equal welding of guide bar both sides outer wall near both ends department has the pivot, and the pivot rotates the inside of. The utility model discloses be the toper structure, the central line of upper segment body of the tower just can be under the direction of guide bar and uide bushing light with the coincidence of the central line of lower segment body of the tower, can improve the installation rate effectively, reduce manpower resources's consumption.

Description

Guider is used in installation of wind power tower cylinder

Technical Field

The utility model belongs to the technical field of wind power generation technique and specifically relates to a guider is used in installation of wind power tower cylinder.

Background

Wind power generation is to convert kinetic energy of wind into electric energy, wind energy is a clean and pollution-free renewable energy source and has been used by people for a long time, mainly uses windmills to pump water, grind surfaces and the like, and people are interested in how to use wind to generate electricity.

Wind power generation equipment is usually huge and is installed on a huge wind power tower, the wind power tower adopts a sectional type structure, each section of tower body needs to be lifted and assembled in sequence during assembly, deviation cannot occur, and the assembly is very troublesome, so that the guide device for installing the wind power tower is needed to be designed to solve the problems.

Disclosure of Invention

The utility model aims to overcome the not enough of prior art, adapt to reality needs, provide a guider is used in wind power tower cylinder installation of structural design novelty.

In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does:

the utility model provides a guider is used in installation of wind power tower cylinder, includes a plurality of fixed block and apical ring, it has the rotation groove to open on the top outer wall of fixed block, and rotates the inside rotation in groove and be connected with the guide bar, install the apron through the bolt on the top outer wall of fixed block, and it has the spread groove to open on the top outer wall of apron, the one end of guide bar runs through to the top outer wall of apron through the spread groove on, and the guide bar keeps away from the one end rotation of guide bar and connects on the side outer wall of apical ring, threaded connection has the uide bushing on the top outside of apical ring.

The rotary shaft grooves are formed in the outer walls of the side faces of the top ring and the inner walls of the two sides of the rotary groove, rotary shafts are welded to the outer walls of the two sides of the guide rod close to the two ends of the guide rod, and the rotary shafts are connected to the inner portions of the rotary shaft grooves in a rotating mode.

The two sides of the outer wall of the top of each fixed block are provided with sliding grooves, sliding blocks are connected inside the sliding grooves in a sliding mode, and connecting ropes are fixedly connected between two adjacent sliding blocks of the fixed blocks.

The welding has the spring on one side outer wall of slider, and the one end welding of spring is on one side inner wall of spout.

The limiting groove is formed in the inner wall of the bottom of the sliding groove and the outer wall of the bottom of the cover plate, a limiting plate is welded to the inner wall of the bottom of the limiting groove close to one end, limiting blocks are welded to the outer wall of the top of the sliding block and the inner wall of the bottom of the sliding block, and the limiting blocks are connected to the inner portion of the limiting groove in a sliding mode.

All open the fixed orifices on the top outer wall of fixed block and apron, and the welding of one side of fixed block bottom outer wall has the fixture block.

The beneficial effects of the utility model reside in that:

(1) through this device that sets up, with this device installation at lower section tower body top after lower section tower body installation finishes, the device forms the toper structure this moment, and the central line of upper segment tower body just can be easily coincide with the central line of lower section tower body under the direction of guide bar and uide bushing, can improve the installation rate effectively, reduces manpower resources's consumption.

(2) Through the multisection formula structure that sets up and connect the rope, because the diameter of every section of tower body is different, the upper segment tower body diameter is less than lower section tower body, when installing on subordinate's tower body, multisection fixed block can part to connect through connecting the rope, make the device whole form the bigger circular structure of diameter, make the device can use the tower body of different diameters, and need not purpose-built to every section, can enlarge the application scope of device.

(3) Through the guide bar that sets up, this device need not to demolish after the body of the tower installation finishes, and the fixed block is located between two sections body of the tower down as connection structure, and the guide bar is located the inside of body of the tower, can separate the inside multiple connecting wire of body of the tower as the reason line frame, prevents that the connecting wire from touching each other, causes the condition of wearing and tearing or short circuit.

Drawings

FIG. 1 is a schematic diagram of the structure of the present design;

FIG. 2 is a schematic diagram of the expanded state structure of the present design;

FIG. 3 is a schematic view of a combination structure of a plurality of fixed blocks in the present design;

fig. 4 is a schematic view of a fixed block structure in the present design.

In the figure: the device comprises a fixing block 1, a cover plate 2, a guide rod 3, a top ring 4, a guide sleeve 5, a fixing hole 6, a sliding groove 7, a sliding block 8, a spring 9, a limiting groove 10, a limiting plate 11, a limiting block 12, a rotating shaft 13, a rotating shaft groove 14, a clamping block 15, a connecting groove 16, a connecting rope 17 and a rotating groove 18.

Detailed Description

The invention will be further described with reference to the following figures and examples:

the utility model provides a guider is used in wind power tower cylinder installation, refer to fig. 1 to 4, including a plurality of fixed block 1 and apical ring 4, a plurality of fixed block 1 is cyclic annular distribution, make up annular structure, the apical block is used for connecting fixed guide bar 3, it has rotation groove 18 to open on the top outer wall of fixed block 1, and the inside rotation of rotation groove 18 is connected with guide bar 3, be used for the upper segment body of the tower direction, install apron 2 through the bolt on the top outer wall of fixed block 1, be used for fixed guide bar 3, and it has spread groove 16 to open on the top outer wall of apron 2, the one end of guide bar 3 runs through to apron 2 on the top outer wall through spread groove 16, and guide bar 3 keeps away from the one end rotation of guide bar 3 and connects on the side outer wall of apical ring 4, threaded connection has uide bushing 5 on the top outside of apical ring 4, be.

Further, in this design, all opened pivot groove 14 on the side outer wall of apical ring 4 and the both sides inner wall of rotating groove 18, the equal welding of guide bar 3 both sides outer wall is close to both ends department has pivot 13, and pivot 13 rotates the inside of connecting in pivot groove 14 for guide bar 3 can be at certain angle internal rotation, makes the device can expand.

Further, in this design, the both sides of fixed block 1 top outer wall all opened spout 7, and the inside sliding connection of spout 7 has slider 8, and fixedly connected with connects rope 17 between two adjacent slider 8 that two fixed blocks 1 are relative for connect two adjacent fixed blocks 1.

Further, in this design, the spring 9 is welded to the outer wall of one side of the slider 8, and one end of the spring 9 is welded to the inner wall of one side of the sliding chute 7, so that the connecting rope 17 can be retracted into the sliding chute 7 in a normal state.

Further, in this design, all open spacing groove 10 on the bottom inner wall of spout 7 and on the bottom outer wall of apron 2, and be close to one end department welding on the bottom inner wall of spacing groove 10 and have limiting plate 11, prevent that slider 8 roll-off fixed block 1's inside from, cause the device dispersion, all weld on the top outer wall of slider 8 and on the bottom inner wall has stopper 12, and stopper 12 sliding connection is in the inside of spacing groove 10.

Further, in this design, all open fixed orifices 6 on the top outer wall of fixed block 1 and apron 2 for interim fixing device, and the welding of one side of the outer wall of fixed block 1 bottom has fixture block 15 for interim fixing device.

To sum up the utility model discloses a theory of operation does: when the tower body of the lower layer is installed, an operator firstly pulls open each fixed block 1, at the moment, the connecting rope 17 pulls the sliding block 8 to slide in the sliding groove 7, the limiting block 12 slides in the limiting groove 10, when the limiting block 12 touches the limiting plate 11, the stretching cannot be continued to prevent the device from being scattered until the diameter of the circle formed by the fixed blocks 1 is the same as that of the tower body flange, then the operator clamps the fixture block 15 on the inner wall of the tower body and inserts the fixture block into the fixing hole 6 of the fixing block 1 and the flange hole of the tower body by using a positioning pin, so that the device and the lower section of the tower body are fixed with the device, then the upper tower body can be lifted, so that the guide sleeve 5 and the positioning of the device are inserted in the upper tower body, when the upper tower body falls, the guide rod 3 adjusts the central line of the upper tower body slowly to coincide with the central line of the lower tower body, and at the moment, an operator can fix the two tower bodies and the device together through bolts; when installing the body of the tower on upper strata, because the diameter of body of the tower is less, operating personnel need not to pull open fixed block 1 of device just can be with fixture block 15 joint on the inner wall of body of the tower, and then install above-mentioned method installation more upper tower body can.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

1. The utility model provides a guider is used in wind power tower cylinder installation, includes a plurality of fixed block (1) and apical ring (4), its characterized in that, it has rotation groove (18) to open on the top outer wall of fixed block (1), and rotates the inside rotation of groove (18) and be connected with guide bar (3), install apron (2) through the bolt on the top outer wall of fixed block (1), and it has spread groove (16) to open on the top outer wall of apron (2), the one end of guide bar (3) runs through to the top outer wall of apron (2) through spread groove (16), and the one end rotation of guide bar (3) is kept away from in guide bar (3) is connected on the side outer wall of apical ring (4), threaded connection has uide bushing (5) on the top outside of apical ring (4).

2. The guide assembly for wind tower installation according to claim 1, wherein: all open pivot groove (14) on the side outer wall of apical ring (4) and the both sides inner wall of rotating groove (18), guide bar (3) both sides outer wall is close to both ends department and all has welded pivot (13), and pivot (13) rotate the inside of connecting in pivot groove (14).

3. The guide assembly for wind tower installation according to claim 1, wherein: both sides of the outer wall of the top of the fixed block (1) are provided with sliding grooves (7), sliding blocks (8) are connected inside the sliding grooves (7) in a sliding mode, and connecting ropes (17) are fixedly connected between two adjacent sliding blocks (8) opposite to the fixed block (1).

4. The guide assembly for wind tower installation according to claim 3, wherein: the outer wall of one side of the sliding block (8) is welded with a spring (9), and one end of the spring (9) is welded on the inner wall of one side of the sliding groove (7).

5. The guide assembly for wind tower installation according to claim 3, wherein: spacing groove (10) have all been opened on the bottom inner wall of spout (7) and on the bottom outer wall of apron (2), and be close to one end department welding on the bottom inner wall of spacing groove (10) and have limiting plate (11), all weld on the top outer wall of slider (8) and on the bottom inner wall has stopper (12), and stopper (12) sliding connection is in the inside of spacing groove (10).

6. The guide assembly for wind tower installation according to claim 1, wherein: all open fixed orifices (6) on the top outer wall of fixed block (1) and apron (2), and one side welding of fixed block (1) bottom outer wall has fixture block (15).