CN219156333U

CN219156333U - Power module of crane jib head wireless device

Info

Publication number: CN219156333U
Application number: CN202223557649.2U
Authority: CN
Inventors: 司广志; 曹广志; 曹立峰; 杨文龙
Original assignee: Xuzhou Heavy Machinery Co Ltd
Current assignee: Xuzhou Heavy Machinery Co Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-09
Anticipated expiration: 2032-12-30

Abstract

The utility model belongs to the technical field of engineering machinery, and discloses a crane arm head wireless device power module, which comprises: the crane comprises an arm head wireless component and a power supply component, wherein the arm head wireless component is arranged on an arm head of a crane, and the power supply component is used for supplying power to the arm head wireless component; one side of the arm head wireless component is fixedly connected with a first socket; a detachable flexible cable connecting member is arranged between the first socket and the second socket, and the flexible cable connecting member comprises a spring wire; one end of the spring wire is fixedly connected with a first plug; the utility model adopts the form of fixing the bracket and protecting the protective cover, designs the special bracket and the protective cover in the arm head of the power supply device to realize fixation and protection, improves the dustproof, waterproof and shock-absorbing performances, improves the reliability of the wireless device of the arm head, and improves the stability of the device; and a device charging interface is reserved, so that convenience of a device charging form is guaranteed.

Description

Power module of crane jib head wireless device

Technical Field

The utility model belongs to the technical field of engineering machinery, and particularly relates to a crane arm head wireless device power module.

Background

With the development of engineering machinery industry, in order to better meet the increasing demands of the market, the functional requirements of an electric system of a crane are more and more diversified, and a boom head wireless device of the crane is arranged on a boom head position of a crane boom as a means for transmitting signals in a wireless mode and is used for transmitting related signals acquired by the boom head part and realizing communication interaction in a wireless mode, but one of the most important problems of wireless communication equipment is to solve the power supply problem of a module, and the continuous operation of the wireless equipment/device can be ensured only under the condition of stable power supply. The stability of the power supply is mainly realized through two aspects, namely the stability of the power supply on one hand and the stability of the power supply on the other hand, which is determined by the hardware attribute of the power supply; on the other hand, the reliability of the placement, fixation and protection of the power supply device is realized. Meanwhile, on the premise of ensuring the stability and reliability of the power supply device, the convenience of charging of the whole device is ensured.

At present, the crane products at home and abroad mostly adopt the form of an external cable drum to provide power and signal transmission channels for the electric components of the arm head, the arm head device (a height limit switch, an anemometer, an arm head warning lamp and the like) is powered by a cable on the side face of the crane arm through an arm head junction box, meanwhile, related signals of the arm head device are transmitted through the cable, the transmitted signals comprise height limit switch signals of a main arm and an auxiliary arm, anemometer signals and the like, the arm head device adopts the form of wired power supply and wired communication, and the power supply and signal cables realize the power supply and signal transmission through the cable on the side face of the crane arm, but in the power supply and communication mode, the cable is exposed outside the crane arm, and the risk of scraping the cable is generated in the crane operation process; and the power supply and the communication cable joint of the arm head device are connected through a length angle sensor outside the crane arm, and are exposed outside, so that the joint virtual joint and the water inlet risk exist.

Disclosure of Invention

The utility model aims to provide a power module of a crane jib head wireless device, which solves the problems of the prior art that the cable is scratched off, the joint is in virtual connection and the water inflow risk are caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a crane jib head wireless device power module comprising: the crane comprises an arm head wireless component and a power supply component, wherein the arm head wireless component is arranged on an arm head of a crane, and the power supply component is used for supplying power to the arm head wireless component; one side of the arm head wireless component is fixedly connected with a first socket; a detachable flexible cable connection member is mounted between the first socket and the second socket.

Preferably, the flexible cable connection member comprises a spring wire; one end of the spring wire is fixedly connected with a first plug, and the other end of the spring wire is fixedly connected with a second plug.

Preferably, the power supply means comprises a power supply; the power supply supplies power to the arm head wireless component.

Preferably, the arm head wireless member includes a power management control module and a wireless communication module.

Preferably, a power supply protective cover is sleeved on the power supply; the power supply protection cover is used for shielding a power supply.

Preferably, a damping gasket is fixedly connected to one side of the power supply protection cover.

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

the utility model adopts the form of fixing the bracket and protecting the protective cover, designs the special bracket and the protective cover in the arm head of the power supply device to realize fixation and protection, improves the dustproof, waterproof and shock-absorbing performances, improves the reliability of the wireless device of the arm head, and improves the stability of the device; and a device charging interface is reserved, so that convenience of a device charging form is guaranteed.

Drawings

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

FIG. 2 is a block diagram of the structure of the wireless component of the arm head of the present utility model;

FIG. 3 is a schematic view of the structure of the power supply member of the present utility model;

in the figure: 1. an arm head wireless member; 11. a power management control module; 12. a wireless communication module; 2. a first socket; 3. a first plug; 4. a spring wire; 5. a second plug; 6. a second socket; 7. a power supply member; 71. a power supply shield; 72. a power supply; 73. and a shock absorption gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-3, a crane jib head wireless device power module, comprising:

the crane arm head wireless component 1 is arranged on the crane arm head, the power supply component 7 supplies power to the crane arm head wireless component 1, and one side of the power supply component 7 is fixedly connected with the second socket 6;

one side of the arm head wireless component 1 is fixedly connected with a first socket 2;

a detachable flexible cable connection member is mounted between the first socket 2 and the second socket 6.

Through the technical scheme, the power supply component 7 of the device is placed at a position which is not easy to collide in the main arm, and the inside of the arm head is fixed by adopting a bracket; meanwhile, in order to avoid the fact that the device works effectively due to vibration of the whole crane in the working process of the crane, the flexible cable connecting member is connected with the first socket 2 and the second socket 6, so that the power supply member 7 supplies power for the arm head wireless member 1, and the flexible cable connecting member is separated from the first socket 2 and the second socket 6 when the arm head wireless member 1 is not needed.

Specifically, in one embodiment, regarding the flexible cable connection member described above:

as shown in fig. 1, the flexible cable connection member includes a spring wire 4;

one end of the spring wire 4 is fixedly connected with a first plug 3, and the other end is fixedly connected with a second plug 5.

By the above technical scheme, when the first socket 2 and the second socket 6 need to be connected, the first plug 3 and the second plug 5 are respectively connected with the first socket 2 and the second socket 6.

Specifically, in one embodiment, regarding the above-described power supply member 7:

as shown in fig. 1 and 3, the power supply member 7 includes a power supply 72;

the power supply 72 supplies power to the arm head wireless member 1.

By the technical proposal, the utility model has the advantages that,

specifically, in one embodiment, regarding the arm head wireless member 1:

as shown in fig. 1 and 2, the arm head wireless member 1 includes a power management control module 11 and a wireless communication module 12.

Through the above technical solution, the power management control module 11 is an important component of the arm-head wireless device, and in the present utility model, on one hand, the function of powering the arm-head related device (such as the main/auxiliary arm height limiter, the anemometer, the arm-head warning light, etc.) is realized, on the other hand, the power supply function of the arm-head wireless communication module is realized, the arm-head device and the wireless module can work normally, the wireless communication module 12 is used as a core component for realizing the communication function of the arm-head wireless, on the one hand, the signal collected by the arm-head related device is transmitted to the wireless receiving module of the upper vehicle cab, and on the other hand, the control signal of the wireless receiving module of the cab is received, so as to realize the corresponding control function

In the present embodiment, further, a power source protection cover 71 is sleeved on the power source 72;

the power supply shield 71 is used to shield the power supply 72.

By the above-described technical means, the power supply 72 is protected by the power supply protection cover 71.

In the present embodiment, further, a shock pad 73 is fixedly connected to one side of the power source protection cover 71.

Through the above technical scheme, when the power supply protection cover 71 is fixed, the power supply protection cover 71 is more stable after being installed through the shock pad 73.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Crane jib head wireless device power module, its characterized in that: comprising the following steps:

the crane arm head comprises an arm head wireless component (1) arranged on the crane arm head and a power supply component (7) for supplying power to the arm head wireless component (1), wherein one side of the power supply component (7) is fixedly connected with a second socket (6);

one side of the arm head wireless component (1) is fixedly connected with a first socket (2);

a detachable flexible cable connecting member is arranged between the first socket (2) and the second socket (6).

2. The crane jib head wireless device power module of claim 1, wherein: the flexible cable connection member comprises a spring wire (4);

one end of the spring wire (4) is fixedly connected with a first plug (3), and the other end of the spring wire is fixedly connected with a second plug (5).

3. The crane jib head wireless device power module of claim 1 or 2, wherein: the power supply member (7) includes a power supply (72);

the power supply (72) supplies power to the arm head wireless member (1).

4. The crane jib head wireless device power module of claim 1, wherein: the arm head wireless component (1) comprises a power management control module (11) and a wireless communication module (12).

5. A crane jib head wireless device power module according to claim 3, characterized in that: a power supply protective cover (71) is sleeved on the power supply (72);

the power supply protection cover (71) is used for shielding a power supply (72).

6. The crane jib head wireless device power module of claim 5 wherein: one side of the power supply protective cover (71) is fixedly connected with a shock absorption gasket (73).