CN220510886U

CN220510886U - Become oar motor joint reinforcing apparatus

Info

Publication number: CN220510886U
Application number: CN202322165800.6U
Authority: CN
Inventors: 魏鹏; 刘斌; 赵帅; 高永伟; 张雪冬; 王建东
Original assignee: Huaneng Fuxin Wind Power Generation Co Ltd
Current assignee: Huaneng Fuxin Wind Power Generation Co Ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-02-20
Anticipated expiration: 2033-08-11
Also published as: DE202023106537U1

Abstract

The utility model provides a pitch motor joint reinforcing device, which relates to the technical field of fan equipment and is arranged on a pitch motor, and comprises a fixing part, a fixing part and a fixing part, wherein the fixing part is provided with an L-shaped plate; the binding plate is connected with the fixing part to form a T shape, the bottom of the binding plate is in butt joint with the variable pitch motor, and the binding plate is provided with binding holes for penetrating through binding wires and binding with the variable pitch motor; the utility model is suitable for reinforcing the pitch motor joint, can utilize the pitch motor to install the reinforcing device, utilizes the reinforcing device to fix the joint, and simultaneously cooperates with the binding mode to improve the stability of the pitch motor joint.

Description

Become oar motor joint reinforcing apparatus

Technical Field

The utility model relates to the technical field of fan equipment, in particular to a variable pitch motor joint reinforcing device.

Background

When using KEB to become oar system or similar to become oar motor structural style's unit and carry out wind power generation, become oar motor power supply and communication and rely on special cable to be connected with becoming oar converter through aviation plug, two above-mentioned aviation plug male cables, all be in inside the wheel hub, influenced by the rotatory centrifugal force of wheel hub, the cable takes place the back and forth hunting, leads to motor joint to damage or aviation plug contact failure easily, leads to the inside virtual joint of joint to strike sparks or the motor damages.

The prior art means commonly adopts a binding method of the binding belt, and the method relieves the failure rate to a certain extent, but the binding belt is fragile and loses performance easily due to higher temperature of the variable pitch motor and severe working condition in the hub, so that the binding belt firmness degree needs to be checked every boarding, the binding belt needs to be replaced regularly, and a large amount of overhaul time is wasted; meanwhile, because the binding techniques of each maintainer are different from each other, the binding fastening degree is different, so that the cable is more stressed after the binding is finished easily, and the cable is accelerated to loosen and break.

Therefore, the reinforcement of the joints of the pitch motors needs to be further improved.

Disclosure of Invention

The utility model aims to provide a variable pitch motor joint reinforcing device which solves the problems that the conventional ribbon binding reinforcing variable pitch motor joint mode is inconvenient to change and poor in reinforcing effect.

The embodiment of the utility model is realized by the following technical scheme: the utility model provides a become oar motor joint reinforcing apparatus, includes fixed part, is provided with the L template, and the L template includes first structural slab and second structural slab, and first structural slab is connected with the change oar motor bolt, and the second structural slab is pegged graft through fixed part with the joint of change oar motor for the position of fixed change oar motor joint; the binding plate is connected with the fixing part to form a T shape, the bottom of the binding plate is in butt joint with the variable pitch motor, and the binding plate is provided with binding holes for penetrating through binding wires and binding with the variable pitch motor;

further, the fixing part is a jack arranged on the connector of the variable pitch motor, the connector is spliced with the jack, a screw hole is formed in the side face of the jack, and the screw hole is in threaded connection with a screw rod which is abutted with the connector and used for fixing the position of the connector;

further, the first structural plate is provided with a fixing hole for the variable pitch motor, and the first structural plate is connected with the variable pitch motor through the fixing hole by bolts;

further, the diameter of the insertion hole is larger than that of the joint;

further, the binding wire is nylon buckle;

further, the binding plate and the fixing part are integrally formed;

furthermore, the binding plate is spliced with the fixing component;

further, the strapping hole is provided at a lower portion of the strapping plate.

The technical scheme of the utility model has at least the following advantages and beneficial effects: firstly, through the arrangement of the fixing part, the shapes of the first structural plate and the second structural plate of the L-shaped plate can be utilized, so that the first structural plate is connected with a pitch motor through bolts, and the second structural plate is spliced with a joint of the pitch motor through the fixing part, so that the connection stability of the joint is improved; on this basis, through the setting of tying up the board, can form T style of calligraphy with fixed part, promoted fixed part's stability, can utilize to tie up hole and pitch motor simultaneously and tie up, further promoted pitch motor joint reinforcing apparatus's stability, and then promoted pitch motor joint's fixed effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a joint reinforcing apparatus for a variable pitch motor according to embodiment 1 of the present utility model;

fig. 2 is a top view of the joint reinforcing apparatus for a variable pitch motor according to embodiment 1 of the present utility model;

fig. 3 is a front view of the joint reinforcing apparatus for a pitch motor provided in embodiment 1 of the present utility model;

fig. 4 is a schematic diagram of a working state of the joint reinforcing device for a variable pitch motor according to embodiment 1 of the present utility model;

fig. 5 is a schematic structural diagram of a joint reinforcing apparatus for a variable pitch motor according to embodiment 2 of the present utility model.

Icon: the device comprises a 1-fixing part, a 2-binding plate, a 3-pitch motor, a 4-connector, a 5-binding wire, an 11-L-shaped plate, a 12-jack, a 13-screw hole, a 14-fixing hole, a 15-clamping groove, a 21-binding hole, a 22-clamping block, a 111-first structural plate and a 112-second structural plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The embodiment provides a pitch motor joint reinforcing device, as shown in fig. 1-4, which is arranged on a pitch motor 3 and comprises a fixing part 1, wherein an L-shaped plate 11 is arranged, the L-shaped plate 11 comprises a first structural plate 111 and a second structural plate 112, the first structural plate 111 is connected with the pitch motor 3 through bolts, and the second structural plate 112 is spliced with a joint 4 of the pitch motor 3 through a fixing part, so that the position of the joint 4 of the pitch motor 3 can be fixed; the binding plate 2, the binding plate 2 is connected with the fixed part 1 to form a T shape, and the bottom is in butt joint with the variable pitch motor 3, and the binding plate 2 is provided with a binding hole 21, and can bind with the variable pitch motor 3 after penetrating the binding wire 5.

It should be noted that, firstly, through the arrangement of the fixing component 1, the shapes of the first structural plate 111 and the second structural plate 112 of the L-shaped plate 11 can be utilized to enable the first structural plate 111 to be connected with the pitch motor 3 through bolts, and the shape of the second structural plate 112 is spliced with the joint 4 of the pitch motor 3 through the fixing part, so that the connection stability of the joint 4 is improved; on this basis, through the setting of tying up board 2, can form the T style of calligraphy with fixed part 1, promoted the stability of fixed part 1, can utilize to tie up hole 21 and become oar motor 3 simultaneously and tie up, further promoted the stability of becoming the 4 reinforcing apparatus of the joint of oar motor 3, and then promoted the fixed effect that becomes oar motor joint.

The fixing component 1, as shown in fig. 1-4, is provided with an L-shaped plate 11, and comprises a first structural plate 111 and a second structural plate 112, and is made of aluminum alloy, the first structural plate 111 is in bolted connection with the pitch motor 3, for example, according to the structural form, aviation plug aperture and screw size of the existing pitch motor 3, a fixing hole 14 is formed in the first structural plate 111, and meanwhile, screws on the two outermost sides of an original motor joint are removed, so that the first structural plate 111 is installed through the fixing hole 14, the joint 4 of the pitch motor 3 is provided with fixing parts, the fixing parts are jack 12 distributed at intervals, the diameter of the jack 12 is larger than that of the joint 4, the joint is spliced with the jack 12, a screw hole 13 is formed in the side face of the jack 12, the screw hole 13 is in threaded connection with a screw rod, the screw rod is in butt joint with the joint, and the position of the joint can be fixed, so that the stability of the pitch motor joint is improved.

The binding plate 2 is in a rectangular plate-shaped structure as shown in fig. 1-4, and is integrally formed with the fixing component 1 to form a T shape, the bottom of the T shape is abutted against the pitch motor 3, the contact area between the reinforcing device and the pitch motor 3 is increased, the stability of the reinforcing device is further improved, binding holes 21 are formed in the lower portion of the binding plate 2, binding with the pitch motor 3 after penetrating through the binding wires 5 can be achieved, for example, the binding wires 5 are nylon buckles, and the stability of the pitch motor joint reinforcing device can be further improved.

Example 2

The main structure of the reinforcing device for the pitch motor joint is completely consistent with that of the embodiment 1, and the difference is that, as shown in fig. 5, the binding plate 2 and the fixing component 1 are in plug connection, for example, the second structural plate 112 is provided with a clamping groove 15, the binding plate 2 is provided with a clamping block 22, and the binding plate 2 can be installed according to the spacing between different pitch motor joints, so that the reinforcing device for the pitch motor joint can be adapted to the reinforcement of different pitch motor joints, and the universality of the reinforcing device for the pitch motor joint is improved.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Become oar motor joint reinforcing apparatus, set up on becoming oar motor (3), its characterized in that includes:

the fixing component (1) is provided with an L-shaped plate (11), the L-shaped plate (11) comprises a first structural plate (111) and a second structural plate (112), the first structural plate (111) is connected with the pitch motor (3) through bolts, and the second structural plate (112) is spliced with a joint of the pitch motor (3) through a fixing part so as to fix the position of the joint (4) of the pitch motor (3);

the bundling plate (2), bundling plate (2) with fixed part (1) are connected and form T style of calligraphy, and the bottom with become oar motor (3) butt, bundling plate (2) are provided with and tie up hole (21) for after penetrating bundle line (5) with become oar motor (3) and bind.

2. The pitch motor joint reinforcing device according to claim 1, wherein the fixing portion is a jack (12) provided corresponding to a joint of the pitch motor (3), the joint (4) is inserted into the jack (12), a screw hole (13) is provided on a side surface of the jack (12), and the screw hole (13) is in threaded connection with a screw rod, and the screw rod abuts against the joint (4) to fix the position of the joint (4).

3. A pitch motor joint reinforcement device as claimed in claim 2, wherein the first structural plate (111) is provided with a fixing hole (14) corresponding to the pitch motor (3), and the first structural plate (111) is bolted to the pitch motor (3) through the fixing hole (14).

4. A pitch motor joint reinforcement as defined in claim 3, wherein the diameter of the receptacle (12) is greater than the diameter of the joint (4).

5. A pitch motor joint reinforcement as defined in claim 4, wherein said strapping (5) is a nylon button.

6. A pitch motor joint reinforcement device as claimed in claim 5, characterized in that said lashing plate (2) is integrally formed with said fixed part (1).

7. A pitch motor joint reinforcement device as claimed in claim 5, characterized in that said lashing plate (2) is inserted with said fixed part (1).

8. The pitch motor joint reinforcement device according to any one of claims 1-7, wherein the lashing hole (21) is provided in a lower portion of the lashing plate (2).