CN216737171U

CN216737171U - Wind power blade cable wind rope sleeve

Info

Publication number: CN216737171U
Application number: CN202220362080.5U
Authority: CN
Inventors: 丁建国; 王普志; 夷国柱
Original assignee: Shanghai Xihua Machinery Engineering Co ltd
Current assignee: Shanghai Xihua Machinery Engineering Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-06-14
Anticipated expiration: 2032-02-22

Abstract

The application discloses wind-powered electricity generation blade cable wind noose relates to wind-powered electricity generation construction installation field, and it includes noose main part, bolt and cable wind rope, the one end of noose main part is provided with a plurality of buckles, the distribution direction of buckle is perpendicular with the length direction of noose main part, the position that the other end of noose main part corresponds the buckle runs through has seted up the knot mouth, all the buckle is with knot mouthful grafting cooperation, and all the buckle is outstanding knot mouthful setting, bolt and all buckles are pegged graft the cooperation, be provided with on the bolt and be used for the toughness locking portion fixed with the bolt, the one end that the bolt is close to toughness locking portion is provided with the depiler rope that supplies the staff to drag on ground or splint, the one end of noose main part is formed with the noose eyelet, the cable wind rope is fixed in noose eyelet department. The application improves the construction efficiency of the wind power blade.

Description

Wind power blade cable wind rope sleeve

Technical Field

The application relates to the field of wind power construction and installation, in particular to a wind power blade cable wind rope sleeve.

Background

At present, the method is in the rapid development period of the new energy wind power industry, and the offshore wind power installation and construction are basically and comprehensively developed. However, the offshore operation window period is short, the marine environment is severe, and the wind power impeller needs to be installed at a high wind speed.

Often can use the cable wind noose at installation impeller in-process, establish in wind-powered electricity generation blade week side, at blade hoist and mount in-process, keep the stability of blade in the air, but current cable wind noose can't break away from the blade fast after the blade is installed, need the staff to dismantle with the help of appurtenance or the staff is dismantled at the high altitude manual work, and is comparatively troublesome, and the efficiency of construction is lower.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of construction, this application provides a wind-powered electricity generation blade cable wind noose.

The application provides a wind-powered electricity generation blade cable wind noose adopts following technical scheme:

the utility model provides a wind-powered electricity generation blade cable wind fag end, includes fag end main part, bolt and cable wind rope, the one end of fag end main part is provided with a plurality of buckles, the distribution direction of buckle is perpendicular with the length direction of fag end main part, the position that the other end of fag end main part corresponds the buckle runs through has seted up the knot mouth, all the buckle is with detaining mouthful grafting cooperation, and all the buckle is outstanding knot mouthful setting, bolt and all buckles grafting cooperation, be provided with on the bolt and be used for the toughness locking portion fixed with the bolt, the one end that the bolt is close to toughness locking portion is provided with the release pin rope that supplies the staff to draw on ground or splint, the one end of fag end main part is formed with the fag end eyelet, the cable wind rope is fixed in fag end eyelet department.

Through adopting above-mentioned technical scheme, utilize the winding of fag end main part on the wind-powered electricity generation blade, then peg graft buckle and knot mouth, peg graft the bolt and advance in the buckle ring again, make fag end main part both ends fixed, the toughness locking portion of bolt can be with bolt and buckle elastic fixation simultaneously, install the back when the blade hoists the high altitude, the staff only needs to drag on ground or splint and draws and pull and take off the round pin rope, because toughness locking portion has toughness, can take place deformation, consequently, the bolt can break away from with the buckle, and then realize breaking out fast of fag end main part, help improving holistic efficiency of construction promptly.

Preferably, the rope sleeve main body is provided with a connecting piece for connecting the bolt, the connecting piece is positioned on one side of the bolt close to the pin-releasing rope, and when the bolt is withdrawn from the retaining ring, the connecting piece is used for preventing the bolt from falling.

Through adopting above-mentioned technical scheme, when the bolt withdraws from all buckles, in order to prevent that the bolt from falling down from the high altitude, causing the potential safety hazard, utilize the connecting piece, the bolt connection after will withdrawing from helps preventing that the bolt from dropping on the fag end main part, has improved the security of construction.

Preferably, the connecting piece sets up to connect the rope, the one end and the fag end main part of connecting the rope are connected, the other end and the slope end of bolt of connecting the rope are connected.

Through adopting above-mentioned technical scheme, the one end and the fag end main part of connecting the rope are connected, and the other end and bolt connection, when the bolt deviates from the buckle, under the effect of connecting the rope, the bolt can not drop, and the length of connecting the rope is generally longer, does not influence the bolt and inserts and deviate from the buckle.

Preferably, the connecting rope is an elastic rope, the connecting position of the connecting rope and the rope sleeve main body is located on one side of the retaining ring close to the end part of the rope sleeve main body, and when the bolt and all the retaining rings are in the inserting state, the connecting rope is in the stretching and tightening state.

Through adopting above-mentioned technical scheme, when bolt and buckle were in the grafting state, connect the rope and have certain effort that makes progress to the bolt, help improving the fixed stability between bolt and the buckle, in addition, if toughness locking portion uses toughness to disappear when gradually for a long time, connect the rope to the effort that makes progress of bolt, played the locking effect to a certain extent, help improving the security of construction.

Preferably, the flexible locking part is bent in a W shape, and any bent part of the flexible locking part is located between two adjacent retaining rings.

Through adopting above-mentioned technical scheme, toughness locking portion is W form and buckles the setting, and the department of buckling is located between two adjacent buckles, forms the locking state, and when the staff pulling was taken off the round pin rope, because toughness locking portion has certain toughness and elasticity, the kink of toughness locking portion can break away from between the adjacent buckle, forms breaking away from of bolt promptly.

Preferably, the one end that the bolt is close to the round pin rope of taking off is the slope setting, the slope end of bolt is to the slope of toughness locking portion one side, just the slope angle of the slope end of bolt is the obtuse angle.

Through adopting above-mentioned technical scheme, when the guy rope cover was in the high altitude, the staff pulled the power of taking off the round pin rope and is downward, consequently also be downward to the effort of bolt, set the bolt to the slope form near taking off the round pin rope, is close with the direction of effort, is convenient for deviate from the buckle fast with the bolt.

Preferably, the number and the positions of the buckling openings corresponding to the buckling rings are multiple, and all the buckling rings are matched with the corresponding buckling openings in an inserting mode.

Through adopting above-mentioned technical scheme, set the knot mouth to a plurality ofly, help improving the stability that buckle and knot mouth were pegged graft, help improving the structural strength of fag end main part tip simultaneously.

Preferably, one end of the rope sleeve main body, which is close to the retaining ring, is provided with a lantern ring, and the pin removal rope slides in the lantern ring.

Through adopting above-mentioned technical scheme, the lantern ring can play certain limiting displacement to the round pin rope of taking off, and in the high altitude, wind-force is great, and it is great to prevent to take off the swing of round pin rope, influences the bolt and deviate from the action, and on the other hand, wind-force is great, and the staff draws the effort that takes off the round pin rope and also can the grow, utilizes the lantern ring, offsets partial wind-force, helps making the staff more laborsaving.

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

the buckling ring is in inserting fit with the buckling opening, the bolt is used for fixing, then only the pin releasing rope needs to be pulled in high altitude, the bolt can be released from the buckling ring under the action of the toughness locking part, the interface is realized, and the releasing of the cable wind rope sleeve is realized more conveniently and rapidly by using a mechanical fixing mode, so that the integral construction efficiency is improved;

the connecting rope is helpful for preventing the plug pin from falling off the retaining ring, namely the safety in the construction process is improved;

utilize the lantern ring to carry on spacingly to the rope of taking off the round pin, help preventing to take off the round pin rope in the high altitude and swing too big, influence the bolt and deviate from the action.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present application;

FIG. 2 is an enlarged view of a portion A according to a first embodiment of the present application;

fig. 3 is a partial structural schematic diagram of a second embodiment of the present application.

Reference numerals: 1. a rope sling main body; 11. looping a rope; 2. a bolt; 21. a flexible locking portion; 3. a guy rope; 4. a retaining ring; 5. buckling a mouth; 6. releasing the pin rope; 7. connecting ropes; 8. a collar.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a wind power blade cable wind rope sleeve.

In the case of the example 1, the following examples are given,

referring to fig. 1 and 2, the wind power blade cable wind loop comprises a loop body 1, a plug 2 and a cable wind rope 3, wherein a plurality of buckles 4 are fixedly installed at one end of the loop body 1, the distribution direction of the buckles 4 is perpendicular to the length direction of the loop body 1, a plurality of buckling openings 5 are formed at the other end of the loop body 1 corresponding to the positions and the number of the buckles 4 in a penetrating manner, all the buckles 4 are matched with the corresponding buckling openings 5 in an inserting manner and are arranged in a protruding manner, the plug 2 is matched with all the buckles 4 in an inserting manner, one end of the plug 2 is arranged in an inclined manner, the inclination angle is an obtuse angle, a toughness locking part 21 is integrally formed at one side of the plug 2 close to the inclined end of the plug 2 and is used for flexibly fixing the plug 2 on the buckles 4, the toughness locking part 21 is positioned at one side of the inclined direction of the plug 2, the inclined end of the plug 2 is connected with a release rope 6, a loop eye 11 of the loop body 1 is formed at one end of the loop body, the cable 3 is fixed at the ring eye 11 of the rope sleeve.

The toughness locking part 21 of the bolt 2 is arranged in a W-shaped bending mode, the distribution direction of the toughness locking part 21 is parallel to the length direction of the bolt 2, and any bending position of the toughness locking part 21 is located between the beam-connected snap rings 4 to achieve locking of the bolt 2.

In fact, twine fag end main part 1 on the wind-powered electricity generation blade, then peg graft buckle 4 and knot mouth 5, peg graft into buckle 4 with bolt 2 again, utilize toughness locking portion 21 to fix, make at the high altitude construction in-process, bolt 2 can not drop, after the blade installation is accomplished, the staff only needs to draw on ground or splint and draws and tear the round pin rope 6 off, the pulling in-process, toughness locking portion 21 can take place deformation, thereby make the round pin slowly deviate from buckle 4, and then realize the unbuckling of cable wind fag end, utilize this mode, help improving holistic efficiency of construction.

In the case of the example 2, the following examples are given,

referring to fig. 3, the difference between this embodiment and embodiment 1 is that a connecting piece is disposed on the rope cover main body 1, the connecting piece is configured as a connecting rope 7, the connecting rope 7 is an elastic rope, one end of the connecting rope 7 is connected to one side of the rope cover main body 1 in the width direction, the other end of the connecting rope is connected to the inclined end of the plug pin 2, the connecting position of the connecting rope 7 and the rope cover main body 1 is located on one side of the buckle 4 close to the end of the rope cover main body 1, and when the plug pin 2 and all buckles 4 are in the plugging state, the connecting rope 7 is in the stretching and tightening state.

In the actual hoisting process, the connecting rope 7 is in an elongated and tightened state, so that the bolt 2 and the buckle 4 are more stably fixed, and when the toughness of the toughness locking part 21 disappears gradually after being used for a long time, the connecting rope 7 can play a certain fixing role, namely, the safety in the hoisting process is improved.

The lantern ring 8 is installed to the one end that the fag end main part 1 is close to buckle 4, the round pin rope 6 that takes off passes the lantern ring 8 and at lantern ring 8 internal slipping motion, utilize the lantern ring 8 to play limiting displacement to taking off the round pin rope 6, in the high altitude, wind-force is great, the lantern ring 8 helps preventing to take off the round pin rope 6 and swings too big, influence the action of deviating from of bolt 2, on the other hand, because wind-force is too big, the staff draws the effort that drags to take off the round pin rope 6 and also can grow thereupon, utilize lantern ring 8 offset partial wind-force, and then help making the staff draw and save effort when dragging to take off the round pin rope 6 more.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a wind-powered electricity generation blade cable wind noose which characterized in that: the rope sleeve comprises a rope sleeve body (1), a plug (2) and a guy rope (3), wherein a plurality of buckles (4) are arranged at one end of the rope sleeve body (1), the distribution directions of the buckles (4) are perpendicular to the length direction of the rope sleeve body (1), buckle openings (5) are formed in the positions, corresponding to the buckles (4), of the other end of the rope sleeve body (1) in a penetrating mode, all the buckles (4) are matched with the buckle openings (5) in an inserting mode, all the buckles (4) are arranged in a protruding buckle opening (5) mode, the plug (2) is matched with all the buckles (4) in an inserting mode, a toughness locking portion (21) used for fixing the plug (2) is arranged on the plug (2), a pin releasing rope (6) for workers to pull on the ground or a clamping plate is arranged at one end, close to the toughness locking portion (21), of the plug (2), and a rope sleeve ring hole (11) is formed at one end of the rope sleeve body (1), the wind cable rope (3) is fixed at the rope sleeve ring hole (11).

2. The wind turbine blade mooring rope cover of claim 1, characterized in that: the rope sleeve comprises a rope sleeve body (1) and is characterized in that a connecting piece used for connecting a bolt (2) is arranged on the rope sleeve body (1), the connecting piece is located on one side, close to a pin-off rope (6), of the bolt (2), and when the bolt (2) is withdrawn from a retaining ring (4), the connecting piece is used for preventing the bolt (2) from falling off.

3. The wind turbine blade mooring rope cover of claim 2, characterized in that: the connecting piece sets up to connect rope (7), the one end of connecting rope (7) is connected with fag end main part (1), the other end of connecting rope (7) is connected with the slope end of bolt (2).

4. A wind blade mooring roping cover according to claim 3, characterised in that: the connecting rope (7) is an elastic rope, the connecting position of the connecting rope (7) and the rope sleeve main body (1) is located on one side, close to the end part of the rope sleeve main body (1), of the retaining ring (4), and when the bolt (2) and all the retaining rings (4) are in a plug-in state, the connecting rope (7) is in an elongated and tightened state.

5. The wind turbine blade mooring rope cover of claim 1, characterized in that: the flexible locking part (21) is arranged in a W-shaped bending mode, and any bending position of the flexible locking part (21) is located between two adjacent retaining rings (4).

6. The wind turbine blade mooring rope cover of claim 1, characterized in that: the one end that bolt (2) are close to and take off round pin rope (6) is the slope setting, the slope end of bolt (2) is to toughness locking portion (21) one side slope, just the inclination of the slope end of bolt (2) is the obtuse angle.

7. The wind turbine blade mooring rope cover of claim 1, characterized in that: the number and the positions of the buckling openings (5) corresponding to the buckling rings (4) are provided with a plurality of buckling holes, and all the buckling rings (4) are in splicing fit with the corresponding buckling openings (5).

8. The wind turbine blade mooring rope cover of claim 1, characterized in that: one end of the rope sling main body (1) close to the retaining ring (4) is provided with a lantern ring (8), and the pin-removing rope (6) slides in the lantern ring (8).