CN218540759U

CN218540759U - Anchor bolt fixing mechanism for wind generating set

Info

Publication number: CN218540759U
Application number: CN202222899121.7U
Authority: CN
Inventors: 刘启池
Original assignee: Hubei Huafei New Energy Technology Co ltd
Current assignee: Hubei Huafei New Energy Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-28
Anticipated expiration: 2032-11-01

Abstract

The utility model belongs to the technical field of the wind power generation technique and specifically relates to an crab-bolt fixed establishment for wind generating set, including last anchor slab and lower anchor slab, go up the anchor slab upper surface and pass through the first clamp plate of construction bolt fixedly connected with, the anchor slab lower surface passes through construction bolt fixedly connected with second clamp plate down, go up the anchor slab with run through connection has the crab-bolt down between the anchor slab, go up the anchor slab with the inside equal fixed mounting of lower anchor slab has the pipe cup, the fixed cover of pipe cup is located the crab-bolt outside, the outside surface fixed mounting of pipe cup has the strengthening rib, and this crab-bolt fixed establishment is fixed effectual, is worth promoting.

Description

Anchor bolt fixing mechanism for wind generating set

Technical Field

The utility model relates to a wind power generation technical field especially relates to an crab-bolt fixed establishment for wind generating set.

Background

In the installation process of the wind generating set, the anchor bolt is required to be fixed on the basis of the wind generating set, and plays an important supporting role. But because wind generating set's the inside concrete placement that forms of basis, the inside not tight phenomenon that can appear of concrete for there is the potential safety hazard in the crab-bolt is fixed, can appear fixed unstable phenomenon, perhaps appears the askew phenomenon of crab-bolt, influences the fixed effect of wind-powered electricity generation crab-bolt.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has the not good enough fixed effect of effect influence crab-bolt of basis among the prior art, and the crab-bolt fixed establishment for wind generating set who provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a wind generating set is with crab-bolt fixed establishment, includes anchor slab and lower anchor slab, go up the anchor slab upper surface and pass through the first clamp plate of construction bolt fixedly connected with, the anchor slab lower surface passes through construction bolt fixedly connected with second clamp plate down, go up the anchor slab with run through between the anchor slab down and be connected with the crab-bolt, go up the anchor slab with the inside equal fixed mounting of anchor slab has the bell and spigot joint down, the fixed cover of bell and spigot joint is located the crab-bolt outside, bell and spigot joint outside surface fixed mounting has the strengthening rib, the strengthening rib run through set up in go up anchor slab and anchor slab down inside.

Preferably, crab-bolt tip outside cover is equipped with connection structure, connection structure includes fixed plate, connecting plate, shell body, interior casing and fastener, the shell body with the fixed plate is fixed to be linked to each other, interior casing screw thread rotate set up in inside the shell body, interior casing tip runs through and extends to the fixed plate outside and fixed linking to each other with the connecting plate, fastener fixed mounting in inside the interior casing, interior casing is located the crab-bolt outside.

Preferably, the fastener includes mounting panel, turning block, even axle, connecting rod, outer box, slider and spring, mounting panel fixed mounting in interior shell inner wall surface, the turning block tip with the mounting panel rotates continuously, the turning block is kept away from the bar groove has been seted up to the outside of crab-bolt inside, connecting rod one end is rotated and is connected with even axle, even the axle slide set up in bar inslot portion, outer box with interior shell is fixed continuous, the slider slide set up in inside outer box, spring one end with the slider is fixed continuous, the other end with outer box inner wall is fixed continuous, the connecting rod other end runs through and extends to in the outer box and with the slider is fixed continuous.

Preferably, the turning block is fixedly provided with an anti-skid layer close to the inner side surface of the anchor bolt.

Preferably, the length direction of the reinforcing rib is perpendicular to the length direction of the anchor bolt, the length direction of the reinforcing rib is parallel to the surface of the upper anchor plate, and the upper anchor plate is parallel to the lower anchor plate.

The utility model provides a pair of crab-bolt fixed establishment for wind generating set, beneficial effect lies in: this crab-bolt fixing device is in the use, it is firm that upper anchor plate and anchor plate down are used for supporting the crab-bolt, can improve the intensity of being connected between crab-bolt and the anchor plate through cup joint pipe and strengthening rib, and can prevent to appear crooked phenomenon between crab-bolt and the anchor plate, can also strengthen the inside support intensity of anchor plate through the strengthening rib, can further strengthen the inside support intensity of upper anchor plate and anchor plate down through first clamp plate and second clamp plate, and can strengthen the intensity and the stability of being connected between crab-bolt and upper anchor plate and the anchor plate down, this crab-bolt fixing mechanism is fixed effectual, joint strength is high, can improve the stability of crab-bolt greatly.

Drawings

Fig. 1 is a schematic structural view of an anchor bolt fixing mechanism for a wind generating set according to the present invention;

fig. 2 is a schematic structural view of a connection structure of an anchor bolt fixing mechanism for a wind turbine generator system according to the present invention, the connection structure being matched with an anchor bolt;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: go up anchor plate 1, anchor plate 2 down, first clamp plate 3, second clamp plate 4, crab-bolt 5, construction bolt 6, fastener 7, mounting panel 71, turning block 72, skid resistant course 73, bar groove 74, even axle 75, connecting rod 76, outer box 77, slider 78, spring 79, fixed plate 8, connecting plate 9, outer casing 10, interior casing 11, bell and spigot 12, strengthening rib 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, an anchor bolt fixing mechanism for a wind generating set comprises an upper anchor plate 1 and a lower anchor plate 2, wherein the upper anchor plate 1 and the lower anchor plate 2 are arranged in parallel, the upper anchor plate 1 and the lower anchor plate 2 are formed by pouring concrete, an anchor bolt 5 is connected between the upper anchor plate 1 and the lower anchor plate 2 in a penetrating manner, a first pressing plate 3 is fixedly connected to the upper surface of the upper anchor plate 1 through a mounting bolt 6, the first pressing plate 3 is arranged on the upper surface of the upper anchor plate 1, a second pressing plate 4 is fixedly connected to the lower surface of the lower anchor plate 2 through a mounting bolt 6, and the second pressing plate 4 is arranged on the lower surface of the lower anchor plate 2, so that the supporting strength of the inner parts of the upper anchor plate 1 and the lower anchor plate 2 can be improved through the first pressing plate 3 and the second pressing plate 4, and the stability of connection and fixation between the anchor bolt 5 and the upper anchor plate 1 and the lower anchor plate 2 can be further improved.

Go up anchor slab 1 and 2 inside equal fixed mounting of anchor slab down have socket pipe 12, the crab-bolt 5 outside is located to socket pipe 12 fixed cover, socket pipe 12 outside fixed surface installs strengthening rib 13, strengthening rib 13 runs through to set up inside last anchor slab 1 and anchor slab 2 down, the length direction of strengthening rib 13 sets up with the length direction looks vertical of crab-bolt 5, the length direction of strengthening rib 13 and the surface parallel arrangement of last anchor slab 1, strengthening rib 13 can improve crab-bolt 5 and go up anchor slab 1 and anchor slab 2 between joint strength, can prevent to break away from between crab-bolt 5 and last anchor slab 1 and the anchor slab 2 down mutually, and strengthening rib 13 is provided with a plurality ofly and centers on socket pipe 12 is circumference array distribution, can also prevent to appear crooked phenomenon between crab-bolt 5 and last anchor slab 1 and the anchor slab 2 through setting up strengthening rib 13, improve the stability of strengthening rib 13.

In addition, have anchor plate 1 and anchor plate 2 in the use, when the live time is longer or receive effort such as the striking of higher strength, the phenomenon of fracture all can appear more easily in anchor plate 1 and anchor plate 2's inside, leads to the support intensity of crab-bolt 5 not enough, may influence wind power system's normal work, can strengthen anchor plate 1 and anchor plate 2 inside intensity through setting up strengthening rib 13.

The working principle is as follows: this crab-bolt fixing device is in the use, it is firm that last anchor plate 1 and anchor plate 2 are used for supporting crab-bolt 5, can improve the intensity of being connected between crab-bolt 5 and the anchor plate through bell and spigot 12 and strengthening rib 13, and can prevent the crooked phenomenon from appearing between crab-bolt 5 and the anchor plate, can also strengthen the inside support intensity of anchor plate through strengthening rib 13, it is fixed with last anchor plate 1 and anchor plate 2 respectively through mounting bolt 6 through first clamp plate 3 and second clamp plate 4, can further strengthen the inside support intensity of last anchor plate 1 and anchor plate 2 through first clamp plate 3 and second clamp plate 4, and can strengthen the intensity and the stability of being connected between crab-bolt 5 and last anchor plate 1 and anchor plate 2, this crab-bolt fixing mechanism is fixed effectual, joint strength is high, can improve the stability of crab-bolt greatly.

Example 2

Because crab-bolt 5 can appear cracked possibility in the use, the crab-bolt that stays below after the fracture is inconvenient to be taken out, refer to fig. 2-3, as the utility model discloses a further preferred embodiment, on embodiment 1's basis, crab-bolt 5 tip outside cover is equipped with connection structure, connection structure includes fixed plate 8, connecting plate 9, shell body 10, interior casing 11 and fastener 7, shell body 10 links to each other with fixed plate 8 is fixed, interior casing 11 screw thread rotates and sets up inside

shell body

10, 11 tip of interior casing runs through and extends to the fixed plate 8 outside and links to each other with connecting plate 9 is fixed, fastener 7 fixed mounting is inside interior casing 11, the crab-bolt 5 outside is located to interior casing 11 cover, can carry out the centre gripping fastening to crab-bolt 5 through fastener 7, can make crab-bolt 5 fixed inside interior casing 1, thereby conveniently take out cracked crab-bolt 5.

Fastener 7 includes mounting panel 71, turning block 72, even axle 75, connecting rod 76, outer box 77, slider 78 and spring 79, mounting panel 71 fixed mounting is on inner wall surface of inner shell 11, the end of turning block 72 rotates with mounting panel 71 and links to each other, the inside bar groove 74 that has seted up of lateral surface that turning block 72 kept away from crab-bolt 5, connecting rod 76 one end rotates and is connected with even axle 75, even axle 75 slides and sets up inside bar groove 74, outer box 77 is fixed continuous with inner shell 11, slider 78 slides and sets up inside outer box 77, spring 79 one end is fixed continuous with slider 78, the other end links to each other with outer box 77 inner wall is fixed, the connecting rod 76 other end runs through and extends to outer box 77 and links to each other with slider 78, the inboard side fixed mounting that turning block 72 is close to crab-bolt 5 has skid resistant layer 73, it can drive inner shell 11 to rotate connecting plate 9, inner shell 11 links to each other with the inside screw thread of outer shell 10, so can remove each other between inner shell 11 and the outer shell 10, inner shell 11 can drive mounting panel 71, turning block 72 and outer box 77 remove, turning block 72 can contact with the inboard side of sliding block 72, the constant end that the pulling can be close to sliding block 75 and connecting rod 79 can be close to the anchor bolt 5, it can be close to draw out through the inboard compression effect under connecting plate 79, it can be close to draw connecting plate 5. When the anchor bolt 5 needs to be separated from the fastener 7, the inner shell 11 is rotated reversely, the inner shell 11 and the outer shell 10 move reversely and relatively, the rotating block 72 and the inner wall of the outer shell 10 are gradually separated, the spring 79 restores to the extended state, the slider 78 drives the connecting rod 76 to move towards the side far away from the rotating block 72, the rotating block 72 and the anchor bolt 5 are separated, and at this time, the anchor bolt 5 can be taken out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an crab-bolt fixed establishment for wind generating set, includes anchor slab (1) and anchor slab (2) down, a serial communication port, go up anchor slab (1) upper surface and pass through the first clamp plate (3) of construction bolt (6) fixedly connected with, anchor slab (2) lower surface passes through construction bolt (6) fixedly connected with second clamp plate (4) down, go up anchor slab (1) with through connection has crab-bolt (5) between anchor slab (2) down, go up anchor slab (1) with the inside equal fixed mounting of anchor slab (2) has socket pipe (12) down, socket pipe (12) fixed cover is located crab-bolt (5) outside, socket pipe (12) outside fixed surface installs strengthening rib (13), strengthening rib (13) run through set up in go up anchor slab (1) and anchor slab (2) are inside.

2. The anchor bolt fixing mechanism for the wind generating set according to claim 1, characterized in that, the anchor bolt (5) tip outside cover is equipped with connection structure, connection structure includes fixed plate (8), connecting plate (9), outer casing (10), interior casing (11) and fastener (7), outer casing (10) with fixed plate (8) are fixed continuous, interior casing (11) screw thread rotation set up in inside outer casing (10), interior casing (11) tip runs through to extend to the fixed plate (8) outside and with the fixed continuous of connecting plate (9), fastener (7) fixed mounting in inside interior casing (11), interior casing (11) cover is located the anchor bolt (5) outside.

3. The crab-bolt fixed establishment for wind generating set of claim 2, characterized in that, fastener (7) includes mounting panel (71), turning block (72), even axle (75), connecting rod (76), outer box (77), slider (78) and spring (79), mounting panel (71) fixed mounting in interior casing (11) inner wall surface, turning block (72) tip with mounting panel (71) rotate and link to each other, turning block (72) are kept away from strip-shaped groove (74) have been seted up to the outside surface inside of crab-bolt (5), connecting rod (76) one end rotates and is connected with even axle (75), even axle (75) slide set up in inside strip-shaped groove (74), outer box (77) with interior casing (11) is fixed continuous, slider (78) slide set up in outer box (77) is inside, spring (79) one end with slider (78) are fixed continuous, the other end with outer box (77) inner wall is fixed continuous, the connecting rod (76) other end runs through to in outer box (77) and with slider (78) is fixed continuous.

4. The anchor bolt fixing mechanism for the wind generating set according to claim 3, wherein the turning block (72) is fixedly provided with an anti-slip layer (73) near the inner side surface of the anchor bolt (5).

5. The anchor bolt fixing mechanism for the wind generating set according to claim 1, wherein the length direction of the reinforcing rib (13) is perpendicular to the length direction of the anchor bolt (5), the length direction of the reinforcing rib (13) is parallel to the surface of the upper anchor plate (1), and the upper anchor plate (1) and the lower anchor plate (2) are parallel to each other.