CN214403066U

CN214403066U - Cabin hangs thing hole guardrail device

Info

Publication number: CN214403066U
Application number: CN202022477356.8U
Authority: CN
Inventors: 葛航; 王庆龙; 袁绍龙; 曲文涛; 郭廷春
Original assignee: Jilin China Power Investment New Energy Co ltd
Current assignee: Jilin China Power Investment New Energy Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-10-15
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a cabin hanging hole guardrail device, which comprises a limiting mechanism, wherein the limiting mechanism is provided with two sections of telescopic frames, and the telescopic frames realize a rotation included angle of 0-360 degrees through connecting pieces; one end of the telescopic frame is arranged on the supporting mechanism in a sliding mode so as to realize stretching and contraction; the roller is arranged at the lower end of the supporting mechanism; the handle is arranged at the upper end of the supporting mechanism; the handle is matched with the roller to move and transfer; the initial state is that the limiting mechanism is completely contracted, and at the moment, the device occupies small space and is convenient to store and manage; when the device is in use, the supporting mechanism on one side is fixed beside the object hanging hole, then the supporting mechanism on the other side is pulled so as to stretch one section of the telescopic frame by a corresponding length, the other section of the telescopic frame rotates to 90 degrees by taking the connecting piece as an axis according to requirements, and at the moment, guardrails are installed on two sides of the object hanging hole; when this device need remove, it is more swift to use the gyro wheel, and when this device was fixed, it can with the gyro wheel packing up, the handle cooperation is removed, is installed convenient operation.

Description

Cabin hangs thing hole guardrail device

Technical Field

The utility model relates to a wind power generation equipment technical field especially relates to an cabin hangs thing hole guardrail device.

Background

The wind power generation generally comprises a tower, a cabin, blades, a transmission system, a generator and the like, wherein the blades are installed and supported through the cabin, the transmission system and the generator are installed in the cabin, the cabin is installed at the top of the tower with high rise, and as the parts installed in the cabin are various and are far away from the ground, a lifting hole is formed in a platform of the cabin and is used for an operator to lift goods inside and outside the cabin; in order to solve the difficulty that an operator can hardly carry a heavy object to enter and exit the engine room in the overhauling process, the tail of the engine room is reserved with an object hanging hole, a chain crane is arranged beside the object hanging hole, and the object can be hung from the tower cylinder through the object hanging hole when the overhauling is needed; in the whole hoisting process, the distance between an operator and a hoisting hole is too close, the operator is influenced by the vibration of a fan or other factors, the risk of falling is likely to exist, and meanwhile due to different structures of hoisted objects, the situation that the objects damage cabin equipment or the operator is likely to occur in the process that the objects are hoisted into a cabin.

The Chinese utility model patent (application date: 2017.04.22, publication number: CN 206707937U) discloses a wind driven generator cabin hanging hole guardrail, which comprises a guardrail body, a gate and an installation base, wherein the gate can rotate around the guardrail body, the rotation angle is 0-90 degrees, the guardrail body is fixedly installed in the cabin and is inconvenient to move and occupies a large space, the gate is higher from the ground, the position of the legs of an operator cannot be protected, and the whole device is limited in use and is not flexible enough.

Therefore, the device which is convenient to detach and move, saves storage space when not used and effectively protects the safety of operators is designed to solve the problems by combining the use defects of the machine cabin hanging hole guardrail in the prior art.

Disclosure of Invention

The utility model aims at providing a cabin hangs thing hole guardrail device convenient to tear open and get the removal, save parking space, effectively protect operating personnel safety.

In order to achieve the above object, the present invention provides the following technical solutions:

a cabin hangs thing hole guardrail device includes:

the limiting mechanism is provided with two sections of telescopic frames, and the telescopic frames realize a rotation included angle of 0-360 degrees through connecting pieces;

one end of the telescopic frame is arranged on the supporting mechanism in a sliding mode so as to realize stretching and contraction;

the roller is arranged at the lower end of the supporting mechanism;

the handle is arranged at the upper end of the supporting mechanism;

the handle is used for moving the transportation with the gyro wheel cooperation.

The connector includes:

the other ends of the telescopic frames are fixedly arranged in the placing grooves so as to realize the telescopic frames to be contracted and stored;

and the two groups of placing grooves are connected in a rotating mode through hinges.

The support mechanism includes:

the side wall of the upright post is provided with a sliding groove, and one end of the telescopic frame is arranged in the upright post and is arranged on the sliding groove in a sliding manner;

the lower end of the upright post is provided with a base;

the inside cavity of base and opening are downward, the gyro wheel is installed in the base.

The base includes:

the fixing plate is arranged at the opening of the base;

the fixing plate is provided with a plurality of through holes for installation and fixation.

In the technical scheme, the utility model discloses a cabin hangs thing hole guardrail device has following beneficial effect:

this device main part adopts the expansion bracket, can stretch certain length with the device in order to satisfy normal protection demand, can shorten the device again in order to reduce storage space, adds the gyro wheel structure simultaneously, realizes that the device is nimble to be removed, uses swiftly, the wide popularization and application of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural view of a cabin lifting hole guardrail device provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a cabin object hanging hole guardrail device provided by the embodiment of the utility model.

Description of reference numerals:

1. a limiting mechanism; 2. a support mechanism; 3. a roller; 4. a handle;

11. a telescopic frame; 12. a placement groove; 13. a hinge;

21. a column; 22. a base;

211. a chute;

221. and (7) fixing the plate.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

It is to be noted that the terms "upper", "lower", and the like, as used herein, are used in the orientation or positional relationship indicated on the drawings for convenience of description and simplicity of description, and the like are used for illustrative purposes only and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

Referring to fig. 1 to 2:

the utility model discloses a cabin hangs thing hole guardrail device, include:

the limiting mechanism 1 is provided with two sections of telescopic frames 11, and the telescopic frames 11 realize a rotary included angle of 0-360 degrees through connecting pieces;

one end of the telescopic frame 11 is arranged on the supporting mechanism 2 in a sliding mode so as to realize stretching and contraction;

the roller 3 is arranged at the lower end of the supporting mechanism 2;

the handle 4 is arranged at the upper end of the supporting mechanism 2;

the handle 4 is matched with the roller 3 for moving and transferring.

In particular, the utility model provides a cabin hanging hole guardrail device, the initial state of the device is that the limiting mechanism 1 is completely contracted, at the moment, the device occupies small space and is convenient for storage and management;

this device is when the user state, fixes one side supporting mechanism 2 by hanging the thing hole, later stimulates opposite side supporting mechanism 2 so that with the corresponding length of one section expansion bracket 11 tensile, uses another section expansion bracket 11 to rotate to 90 as the hub rotation with the connecting piece as required, hangs thing hole both sides this moment and installs the guardrail, can guarantee to lift by crane that the goods position is controllable, protects operating personnel's personal safety simultaneously.

Preferably, when this device need remove, it is more swift to use gyro wheel 3, when this device is fixed, pack up gyro wheel 3 can, handle 4 cooperation removal, installation, convenient operation.

The connecting piece includes:

the other ends of the telescopic frames 11 are fixedly arranged in the two groups of placing grooves 12 so as to realize the contraction and storage of the telescopic frames 11;

the hinge 13 and the two groups of placing grooves 12 are rotatably connected through the hinge 13.

Specifically, 11 one end of expansion bracket slides and sets up on supporting mechanism 2, the other end is fixed to be set up in standing groove 12, and pulling supporting mechanism 2 becomes the rail guard with the 11 tensile lengthens of expansion bracket, promotes supporting mechanism 2 and contracts the expansion bracket 11 and shorten and place in standing groove 12 and deposit, and the access is convenient, uses in a flexible way.

The support mechanism 2 includes:

the side wall of the upright post 21 is provided with a sliding groove 211, and one end of the telescopic frame 11 is arranged in the upright post 21 and is arranged on the sliding groove 211 in a sliding manner;

the base 22 is arranged at the lower end of the upright post 21;

the base 22 is hollow and opens downward, and the roller 3 is mounted in the base 22.

Preferably, the roller 3 has a locking mechanism, when the roller 3 is not used, the roller is placed in the base 22 and is fixed, and when the roller 3 is used, the locking mechanism is opened, and the roller can slide.

The base 22 includes:

a fixing plate 221, the fixing plate 221 is disposed at the opening of the base 22;

the fixing plate 221 has a plurality of through holes for installation and fixation.

Specifically, the through holes formed in the fixing plate 221 are convenient to install and fix, and can be installed by using fixing parts such as bolts, and can be directly detached when not in use.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a cabin hangs thing hole guardrail device which characterized in that includes:

the limiting mechanism (1), the limiting mechanism (1) is provided with two sections of telescopic frames (11), and the telescopic frames (11) realize a rotation included angle of 0-360 degrees through connecting pieces;

one end of the telescopic frame (11) is arranged on the supporting mechanism (2) in a sliding mode so as to realize stretching and contraction;

the roller (3) is arranged at the lower end of the supporting mechanism (2);

the handle (4), the said handle (4) is set up in the upper end of the said supporting mechanism (2);

the handle (4) is matched with the roller (3) to move and transfer.

2. A nacelle-lifting hole guardrail apparatus as claimed in claim 1, wherein the connector comprises:

the other ends of the telescopic frames (11) are fixedly arranged in the placing grooves (12) to realize the telescopic frames (11) to be contracted and stored;

the two groups of placing grooves (12) are connected in a rotating mode through the hinges (13).

3. A nacelle-lifting hole guardrail device according to claim 1, wherein the support mechanism (2) comprises:

the side wall of the upright post (21) is provided with a sliding groove (211), and one end of the telescopic frame (11) is arranged in the upright post (21) and is arranged on the sliding groove (211) in a sliding manner;

the lower end of the upright post (21) is provided with a base (22);

the base (22) is hollow and has a downward opening, and the rollers (3) are installed in the base (22).

4. A nacelle-lifting hole guardrail device according to claim 3, wherein the base (22) comprises:

a fixing plate (221), wherein the fixing plate (221) is arranged at the opening of the base (22);

the fixing plate (221) is provided with a plurality of through holes for installation and fixation.