CN220364276U - Cable wind system for hoisting offshore wind turbine blade - Google Patents

Abstract

The utility model discloses a cable wind system for hoisting marine fan blades, which belongs to the field of cable wind systems and comprises an embedded block embedded in a cement pier, wherein the upper end of the embedded block is provided with a placing groove, the front inner wall and the rear inner wall of the placing groove are respectively provided with a sliding groove, the inner walls of the sliding grooves are in sliding connection with sliding blocks, the two sliding blocks are fixedly connected with the same base, the upper end of the base is fixedly connected with a cable rope ring, the left inner wall and the right inner wall of the placing groove are respectively provided with a sliding groove, the inner walls of the sliding grooves are in sliding connection with a limiting plate, the upper end of the embedded block is provided with a threaded hole communicated with the sliding grooves, the inner walls of the threaded holes are in threaded connection with positioning rods, the lower ends of the positioning rods penetrate through the limiting plates and are in threaded connection with the limiting plates, and the limiting plates lose limit by moving the limiting plates into the sliding grooves, so that a user can move the base out of the placing groove conveniently, and normal traffic of a construction site is prevented from being influenced by the protruding cable rope ring.

Description

Cable wind system for hoisting offshore wind turbine blade

Technical Field

The utility model relates to the field of a cable wind system, in particular to a cable wind system for hoisting a blade of an offshore wind turbine.

Background

The offshore wind power is taken as one of important directions of renewable energy development and utilization, becomes a research hot spot of global wind power development, becomes one of important means of deep propulsion energy transformation and promotion of air pollution control in various countries, and because the fan tends to be large-scale and has a development trend of open sea, the length of the blade is longer and longer, and the blade is designed to rotate after being subjected to wind power, when the fan blade is hoisted, a hoisting mechanism needs to be reinforced by a cable rope to prevent the blade from shaking greatly, so that the blade collides with the hoisting mechanism.

The use of cable rope needs the cable rope ring of cooperation installation construction site, and in order to make things convenient for the user to connect both, the user generally will cable rope ring direct fixed connection at installation construction site, leads to construction site ground to be uneven, influences the normal traffic at construction site.

To this end, a guy system for offshore wind turbine blade lifting has been proposed to solve some of the problems of the prior art described above.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a cable wind system for hoisting the offshore wind turbine blade, which is characterized in that a base is lost in limit by moving a limit plate into a chute, so that a user can conveniently move the base out of a placing groove, and the phenomenon that a convex cable wind rope ring influences normal traffic of a construction site is avoided.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

A cable wind system for marine fan blade hoist and mount, including the embedded block of pre-buried in the cement mound, the standing groove has been seted up to the embedded block upper end, vertical groove has all been seted up to inner wall around the standing groove, vertical groove inner wall sliding connection has the slider, same base of fixedly connected with between two sliders, base upper end fixedly connected with cable rope ring, the spout has all been seted up to inner wall about the standing groove, spout inner wall sliding connection has the limiting plate, the communicating screw hole with the spout has been seted up to the embedded block upper end, screw hole inner wall threaded connection has the locating lever, the locating lever lower extreme runs through the limiting plate and with limiting plate threaded connection, the horizontal pole of two bilateral distributions of fixedly connected with between the inner wall around the standing groove, the horizontal pole is located the limiting plate upside, the horizontal pole outer wall rotation is connected with the square plate that contacts with the limiting plate.

Further, the bottom plate is fixedly connected with the lower end of the embedded block, the cross section area of the bottom plate is larger than that of the embedded block, and the contact area between the bottom plate and the land can be increased, so that the stability of the embedded block in the land is effectively improved.

Further, two limiting plates are close to each other and all are provided with the spacing stick with standing groove inner wall fixed connection, and spacing stick is highly leveled with the limiting plate, and setting up of spacing stick can cooperate the limiting plate makes square board be in balanced state, avoids the base to take out the back, and square board takes place to incline, leads to the ground uneven and influences normal driving.

Further, spacing stick and standing groove threaded connection, spacing stick set up to the platykurtic, when the impurity of inside in need clearance standing groove, threaded connection's spacing stick can facilitate the use to dismantle and install it, and platykurtic setting can increase the area of contact with the square plate, improves stably.

Further, the inner wall paste has dustproof paper under the standing groove, dustproof paper and standing groove looks adaptation, and impurity in the air and the dust on road surface can drop the standing groove to pile up on dustproof paper, the user can directly take out dustproof paper and accomplish the clearance to impurity, convenient and fast.

Further, a plurality of pouring grooves are formed in the outer ends of the embedded blocks, the pouring grooves are not communicated with the placing grooves, and the stability of the embedded blocks in the cement piers can be improved due to the arrangement of the pouring grooves, so that the stability of a cable wind system is improved.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the limiting plate is moved to the sliding groove, so that the base is limited, a user can move the base out of the placing groove conveniently, and normal traffic of a construction site is prevented from being influenced by the protruding cable rope ring.

(2) The bottom plate with the cross section area larger than the embedded block is arranged, so that the contact area between the bottom plate and the land can be increased, the stability of the embedded block in the land is effectively improved, the limiting rod which is leveled with the height of the limiting plate can be matched with the limiting plate to enable the square plate to be in a balanced state, and the situation that the square plate is inclined after the base is taken out to cause uneven ground to influence normal running is avoided.

(3) The dust-proof paper adhered to the lower inner wall of the placing groove can be convenient for a user to directly take out the dust-proof paper to clean impurities, the dust-proof paper is convenient and quick to use, the stability of the embedded blocks in the cement piers can be improved through the arrangement of the pouring grooves, and accordingly the stability of a cable wind system is improved.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic diagram of the internal structure of the insert block of the present application;

fig. 3 is a schematic view of the structure of the anchor ring according to the present application when the anchor ring is pulled out.

The reference numerals in the figures illustrate:

1. an embedded block; 2. a placement groove; 3. a vertical groove; 4. a slide block; 5. a base; 6. a cable rope loop; 7. a chute; 8. a limiting plate; 9. a threaded hole; 10. a positioning rod; 11. a cross bar; 12. a square plate; 13. a bottom plate; 14. a limit rod; 15. and pouring a groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-3, a cable wind system for hoisting an offshore wind turbine blade comprises an embedded block 1 embedded in a cement pier, a placing groove 2 is formed in the upper end of the embedded block 1, vertical grooves 3 are formed in the front and rear inner walls of the placing groove 2, sliding blocks 4 are slidably connected to the inner walls of the vertical grooves 3, a base 5 is fixedly connected between the two sliding blocks 4, a cable rope ring 6 is fixedly connected to the upper end of the base 5, sliding grooves 7 are formed in the left and right inner walls of the placing groove 2, limiting plates 8 are slidably connected to the inner walls of the sliding grooves 7, threaded holes 9 communicated with the sliding grooves 7 are formed in the upper end of the embedded block 1, positioning rods 10 are in threaded connection with the limiting plates 8, two transverse rods 11 distributed left and right are fixedly connected between the front and rear inner walls of the placing groove 2, the transverse rods 11 are located on the upper sides of the limiting plates 8, and square plates 12 in contact with the limiting plates 8 are rotatably connected to the outer walls of the transverse rods 11.

Referring to fig. 1, the bottom plate 13 is fixedly connected to the lower end of the embedded block 1, the cross-sectional area of the bottom plate 13 is larger than that of the embedded block 1, and the bottom plate 13 can increase the contact area with the ground, so that the stability of the embedded block 1 in the ground is effectively improved.

Example 2

The utility model provides a cable wind system for hoisting offshore wind turbine blades, wherein the same or corresponding parts as those in the embodiment 1 are provided with the corresponding reference numerals as those in the embodiment 1, only the differences from the embodiment 1 are described below for the sake of simplicity, referring to fig. 2, two limiting plates 8 are provided with limiting rods 14 fixedly connected with the inner wall of a placing groove 2 at the adjacent ends, and the height of the limiting rods 14 is equal to that of the limiting plates 8. The setting of spacing stick 14 can cooperate limiting plate 8 to make square board 12 be in balanced state, avoids base 5 to take out the back, and square board 12 takes place the slope, leads to the ground uneven and influence normal travel, and spacing stick 14 and standing groove 2 threaded connection, spacing stick 14 set up to the platykurtic, when the impurity of inside in the need clearance standing groove 2, threaded connection's spacing stick 14 can facilitate the user dismantles and installs it, and platykurtic setting can increase the area of contact with square board 12, improves stability.

Referring to fig. 1, dustproof paper is adhered to the lower inner wall of the placement groove 2, the dustproof paper is matched with the placement groove 2, impurities in air and dust on a road surface can fall into the placement groove 2 and are accumulated on the dustproof paper, a user can directly take out the dustproof paper to clean the impurities, the convenience and the rapidness are achieved, the outer end of the embedded block 1 is provided with a plurality of pouring grooves 15, the pouring grooves 15 are not communicated with the placement groove 2, the stability of the embedded block 1 in a cement pier can be improved due to the arrangement of the pouring grooves 15, and accordingly the stability of a cable wind system is improved.

When the cable rope is used, a user firstly connects the cable rope with the cable rope ring 6, then pulls the cable rope upwards, the base 5 moves upwards and contacts with the square plate 12, the base 5 cannot continue to move and keep balance due to the limitation of the square plate 12 and the limiting plate 8, the cable rope can reinforce the hoisting mechanism, when the hoisting mechanism needs to be disassembled, the user firstly separates the positioning rod 10 from the limiting plate 8, then moves the limiting plate 8 into the chute 7, then pulls the base 5 upwards, and the base 5 is directly moved out of the placing groove 2 due to the limitation of the limiting plate 8, so that the disassembly work is completed, and the situation that the projected cable rope ring 6 influences the normal running of a construction site is avoided.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. The utility model provides a cable wind system for marine fan blade hoist and mount, includes embedded block (1) of pre-buried in the cement mound, its characterized in that: the utility model discloses a cable rope ring, including embedded block (1), locating lever (10) lower extreme, locating lever (8) and with locating plate (8) threaded connection are run through to inner wall around embedded block (1), standing groove (2) have all been seted up to embedded block (1) upper end, standing groove (2) inner wall all has been seted up around inner wall, spout (7) inner wall sliding connection has locating plate (8), threaded hole (9) communicating screw hole (9) inner wall threaded connection has locating lever (10) around embedded block (1), locating lever (10) lower extreme runs through locating plate (8) and with locating plate (8) threaded connection, horizontal pole (11) that two left and right sides of fixedly connected with distribute between inner wall around standing groove (2) are located locating plate (8) upside, horizontal pole (11) outer wall rotation is connected with and contacts locating plate (12) with locating plate (8).

2. A cable system for offshore wind turbine blade lifting as recited in claim 1, wherein: the lower end of the embedded block (1) is fixedly connected with a bottom plate (13), and the cross section area of the bottom plate (13) is larger than that of the embedded block (1).

3. A cable system for offshore wind turbine blade lifting as recited in claim 1, wherein: two limiting plates (8) are close to each other and are provided with limiting rods (14) fixedly connected with the inner wall of the placing groove (2), and the height of each limiting rod (14) is equal to that of each limiting plate (8).

4. A cable system for offshore wind turbine blade lifting as claimed in claim 3 wherein: the limiting rod (14) is in threaded connection with the placing groove (2), and the limiting rod (14) is arranged to be flat.

5. A cable system for offshore wind turbine blade lifting as recited in claim 1, wherein: the dustproof paper is adhered to the lower inner wall of the placing groove (2), and the dustproof paper is matched with the placing groove (2).

6. A cable system for offshore wind turbine blade lifting as recited in claim 1, wherein: the outer end of the embedded block (1) is provided with a plurality of pouring grooves (15), and the pouring grooves (15) are not communicated with the placing grooves (2).