CN220227449U

CN220227449U - Auxiliary fixing rod for installing wind turbine generator gate

Info

Publication number: CN220227449U
Application number: CN202321819550.7U
Authority: CN
Inventors: 徐培华
Original assignee: Huarun New Energy Beipiao Wind Energy Co ltd
Current assignee: Huarun New Energy Beipiao Wind Energy Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2023-12-22
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses an auxiliary fixing rod for installing a brake body of a wind turbine generator, which comprises a fixing rod body, wherein two notches are chiseled on the fixing rod body, the tail part of the fixing rod body is a hexagonal nut body, the upper part of the fixing rod body is a threaded column, a conical head structure is arranged above the threaded column, and a stabilizer bar can be installed in the notches. According to the utility model, the head of the fixing rod is a cone, so that when the fixing rod passes through the gate body and is fixed on the bottom plate, the fixing rod can be smoother, and the situation that the gate body perforation and the bottom plate perforation are difficult to align can not occur; the fixing rod with the threaded structure can be screwed on the chassis, so that the firmness and stability of installation can be ensured; through the dead lever that uses the bottom to be hexagonal nut structure, can install fast, use a spanner or spanner to pull the nut and can easily rotate and fasten the dead lever, make it reach required degree of tightness and steadiness.

Description

Auxiliary fixing rod for installing wind turbine generator gate

Technical Field

The utility model relates to the technical field of wind power maintenance, in particular to an auxiliary fixing rod for installing a wind turbine generator brake body.

Background

The auxiliary fixing rod for the installation of the wind turbine generator system gate body is a supporting rod for auxiliary fixing of the gate body in the wind turbine generator system, and plays a role in fixing the gate body during installation of the wind turbine generator system gate body. Since the prior art cannot effectively solve this problem, the following solutions are proposed:

1. since the fixing rod is not aligned with the threads of the bottom plate in the process of screwing the fixing rod to the chassis through the brake body, the fixing rod is difficult to be correctly inserted into and screwed into the chassis, the fixing rod cannot be completely inserted into and screwed into the chassis, the difficulty and time of installation can be increased, and repeated attempts and adjustment can be needed, so that the fixing rod with the conical head is urgently needed.

2. The dead lever can pass floodgate body hole structure, but the dead lever can't fix the dead lever on the chassis of floodgate body top, and the dead lever can drop very easily, probably leads to unexpected injury, can lead to the instability of dead lever itself, influences the normal installation of floodgate body, so the dead lever of chassis that has a screw structure to fix on the floodgate body is urgently needed.

3. The dead lever need twist on the chassis through the helicitic texture, can be very hard when twisting dress to be difficult to twist, can lead to workman's muscle fatigue, strain or injury, and increase time and the difficulty of installation, can't accomplish even and twist dress task, so a dead lever that the bottom is hexagonal nut structure is urgently needed.

Disclosure of Invention

The utility model mainly aims to provide an auxiliary fixing rod for installing a wind turbine generator system brake body, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a wind turbine generator system floodgate body installs supplementary dead lever, includes the dead lever pole body, dead lever pole body top structure is the screw thread post, the top structure of screw thread post is the conical head, two notches have been made to the dead lever pole body, the below structure of dead lever pole body is the hexagon nut body, the stabilizer bar can all be installed to the notch on the dead lever pole body, the head of stabilizer bar is the ring structure.

Preferably, the upper part of the threaded column is in a conical head structure.

Preferably, the fixing rod shaft is provided with two notches, and the stabilizer bar can be installed in the two notches.

Preferably, the lower part of the fixed rod body is of a hexagonal nut body structure.

Compared with the prior art, the utility model has the following beneficial effects:

1. through making the head of dead lever be the cone, let the dead lever pass the floodgate body and when fixed on the bottom plate, can be more smooth and easy, the condition that the floodgate body perforation is difficult to align with the bottom plate perforation can not appear.

2. Through the dead lever that uses threaded structure, can screw up the dead lever on the chassis, can guarantee the fastness and the stability of installation.

3. Through the dead lever that uses the bottom to be hexagonal nut structure, can install fast, use a spanner or spanner to pull the nut and can easily rotate and fasten the dead lever, make it reach required degree of tightness and steadiness.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the present utility model;

FIG. 3 is a schematic view of the stabilizer bar structure of the present utility model;

in the figure: 1. fixing the rod body; 2. a threaded column; 3. a conical head; 4. a notch; 5. a hexagonal nut body; 401. a stabilizer bar; 402. and (3) a circular ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships 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 devices or elements referred to must have a specific direction, be configured and operated in the specific direction, 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," "provided," "connected," and the like are to be construed broadly, and may be 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.

Examples

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides an auxiliary fixed lever is installed to wind turbine generator system brake body, includes dead lever shaft 1, dead lever shaft 1 top structure is screw thread post 2, screw thread post 2's top structure is conical head 3, two notch 4 have been done to dead lever shaft 1, the below structure of dead lever shaft 1 is hexagon nut body 5, stabilizer bar 401 can all be installed to notch 4 on the dead lever shaft 1, the head of stabilizer bar 401 is ring 402 structure.

In this embodiment, the upper portion of the fixed shaft 1 is configured as a threaded column 2. The screw thread column is screwed on the bottom plate, so that firm connection between the brake body and the bottom plate can be ensured, the stability of the whole system can be improved, and vibration and shaking are reduced; the threaded column has higher bearing capacity, can support the weight of the brake body, and has the maximum bearing capacity of 200 kg; the structure of the threaded column makes the installation and the disassembly relatively easy, and the operation of fixing or disassembling the brake body can be easily completed only by rotating the threaded column.

In this embodiment, the conical head 3 is disposed above the threaded column 2. The conical structure enables the perforation of the brake body and the perforation of the chassis to be aligned more easily in the installation process, the apex angle of the conical structure is 10 degrees, the conical structure provides a guiding function, and accurate alignment between the fixed rod and the brake body and the chassis is ensured; the mounting of the conical structure can reduce the loosening problem of the fixing rod in the use process, and by providing a tighter connection, the loosening risk caused by vibration or other external forces is reduced.

In this embodiment, the lower part of the fixed shaft 1 is a hexagonal nut body 5. The hexagonal nut structure can use the torque wrench to screw the screw structure of the fixed rod, and compared with nuts with other shapes, the hexagonal nut has better gripping power and operability, so that the screwing process is more convenient; the wrench can apply enough torque to firmly connect the fixing rod with other parts, so that safety and reliability are ensured, and the fixing rod can be more effectively prevented from loosening under the action of vibration or external force.

In this embodiment, the fixed shaft 1 is provided with two notches 4, the stabilizer 401 can be installed in both notches 4, and the head of the stabilizer 401 has a circular ring 402 structure. By installing the stabilizer bar on the notch, additional stability can be provided, the brake body is prevented from accidentally falling or shaking, the accidental falling probability of the brake body is reduced by about 80%, and the stability and the safety of the whole system can be improved by the stabilizer bar; additional support and fixation can be provided, so that the brake body is kept stable, and the influence of dynamic load on the brake body is reduced; the maintenance and overhaul work of the brake body can be simplified, the requirement for frequently adjusting or replacing the brake body fixing structure can be reduced, and the time and labor cost are saved.

The utility model can make the head of the fixing rod be cone, when the fixing rod passes through the gate body and is fixed on the bottom plate, the gate body perforation and the bottom plate perforation are smoother, and the situation that the gate body perforation and the bottom plate perforation are difficult to align is avoided; the fixing rod with the threaded structure can be screwed on the chassis, so that the firmness and stability of installation can be ensured; through the dead lever that uses the bottom to be hexagonal nut structure, can install fast, use a spanner or spanner to pull the nut and can easily rotate and fasten the dead lever, make it reach required degree of tightness and steadiness.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Auxiliary fixing rod for installing wind turbine generator system brake body comprises a fixing rod body (1), and is characterized in that: the utility model discloses a stabilizer bar, including dead lever pole body (1), stabilizer bar (401) is installed in dead lever pole body (1), dead lever pole body (1) top structure is screw thread post (2), the top structure of screw thread post (2) is conical head (3), two notch (4) have been made to dead lever pole body (1), the below structure of dead lever pole body (1) is hexagon nut body (5), notch (4) on dead lever pole body (1) all can install stabilizer bar (401), the head of stabilizer bar (401) is ring (402) structure.

2. The wind turbine generator system gate body installation auxiliary fixing rod according to claim 1, wherein: the upper part of the threaded column (2) is of a conical head (3) structure.

3. The wind turbine generator system gate body installation auxiliary fixing rod according to claim 1, wherein: the fixed rod body (1) is provided with two notches (4), and the stabilizer bar (401) can be installed in the two notches (4).

4. The wind turbine generator system gate body installation auxiliary fixing rod according to claim 1, wherein: the lower part of the fixed rod body (1) is of a hexagonal nut body (5) structure.