CN217181655U

CN217181655U - Portable audible-visual annunciator device

Info

Publication number: CN217181655U
Application number: CN202122027672.XU
Authority: CN
Inventors: 刘尚君; 王志军; 黄良柱; 杨欣; 马陈
Original assignee: Wuhan Huadian Engineering Machinery Co ltd
Current assignee: Wuhan Huadian Engineering Machinery Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-08-12
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a portable audible-visual annunciator device, including installing the base of gyro wheel and installing the mounting bracket on the base, the mounting bracket includes the installation pole that two intervals set up, has installed buffer structure between two installation poles to the photoelectric sensing ware has been installed at the tip of installation pole, and buffer structure includes bottom plate, bracing piece and cushion, and the cushion is the arc, and bracing piece one end is fixed on the bottom plate, and the spring has been installed to the other end of bracing piece, and the spring links to each other with the medial surface of cushion is fixed. The utility model discloses a portable audible-visual annunciator device through installing the gyro wheel in the mounting bracket bottom, can realize photoelectric sensing ware's quick transfer, simultaneously, whether there is a wind power tower section of thick bamboo collision around photoelectric sensing ware can the auto-induction, and report to the police and remind, avoids the quality accident to take place to combine arc blotter can reduce the buffering, utilize the spring on the bracing piece to reduce the effect to a wind power tower section of thick bamboo, in order to play the effect of a protection tower section of thick bamboo.

Description

Portable audible-visual annunciator device

Technical Field

The utility model relates to a wind power generation equipment technical field, in particular to portable audible-visual annunciator device.

Background

The wind power tower cylinder is a tower pole for wind power generation, and mainly plays a supporting role in a wind generating set and absorbs the vibration of the set. The wind power tower cylinder is an important carrier for ensuring normal operation of components such as an impeller, a generator and the like, and the tower cylinder structure must have high strength and high rigidity mechanical properties so as to ensure that accidents such as complete machine toppling and local fracture cannot occur under the action of various wind loads.

When the wind power tower drums are produced at stations of an assembly line, multiple tower drums are usually arranged on a production line according to a process sequence, each tower drum is required to move along a guide rail on the production line at any time in the production process, and the safety distance of more than 1.5 meters is required between the tower drums of all the sections for ensuring the construction safety. In the actual production process, no special equipment is used for effectively guaranteeing the safety distance, and the roll welding trolley is completely operated by production operators to artificially control the distance between each section of tower cylinder. Such operation has very big potential safety hazard because require the operator carefully to inspect tower section of thick bamboo safe removal condition in the operation process, the tower section of thick bamboo that will appear operating carelessly collides other tower sections, causes damage tower section of thick bamboo flange face and welding rotation ground wire device, if someone is in the middle of just right, even causes serious extrusion injury. Simultaneously, the minimum point of a tower section of thick bamboo on the assembly line has 1.2 meters height with ground, and the interior operation personnel of a tower section of thick bamboo is inconvenient from top to bottom, uses fixed ladder because a tower section of thick bamboo often removes, and the ladder is put inconveniently.

Therefore, a movable audible and visual alarm is particularly required to be arranged at the edge of one section of tower drum, and when the distance between two sections of drum bodies is less than 1m, the alarm can be given out by detecting the over-small distance, so that quality accidents are avoided, and the existing problems are solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a simple structure, convenient to use, work efficiency height its can realize that automated inspection reports to the police, adjustment tower section of thick bamboo skew position's portable audible-visual annunciator device.

According to the utility model discloses an aspect provides a portable audible-visual annunciator device, including installing the base of gyro wheel and installing mounting bracket on the base, the mounting bracket includes the installation pole that two intervals set up, two install buffer structure between the installation pole, and photoelectric sensing ware has been installed to the tip of installation pole, buffer structure includes bottom plate, bracing piece and cushion, the cushion is the arc, bracing piece one end is fixed on the bottom plate, the spring has been installed to the other end of bracing piece, the spring with the medial surface of cushion links to each other fixedly.

On the basis of the scheme, the buffer cushion is preferably a polyurethane plate.

On the basis of the scheme, the roller is preferably a caster with a brake.

On the basis of the scheme, preferably, the photoelectric sensor is connected with the alarm through an intermediate relay.

On the basis of the scheme, the photoelectric sensor is CTB4N102D or NPP type.

On the basis of the scheme, the intermediate relay is preferably a solid-state relay.

On the basis of the scheme, the number of the supporting rods is preferably two, and the two supporting rods are arranged in the middle of the inner side face of the cushion pad in parallel at intervals.

The utility model discloses a portable audible-visual annunciator device through installing the gyro wheel in the mounting bracket bottom, can realize photoelectric sensing ware's quick transfer, simultaneously, whether there is a wind power tower section of thick bamboo collision around photoelectric sensing ware can the auto-induction, and report to the police and remind, avoids the quality accident to take place to combine arc blotter can reduce the buffering, utilize the spring on the bracing piece to reduce the effect to a wind power tower section of thick bamboo, in order to play the effect of a protection tower section of thick bamboo.

Drawings

FIG. 1 is a front view of the portable audible and visual alarm device of the present invention;

FIG. 2 is a side view of the portable audible and visual alarm device of the present invention;

FIG. 3 is a structural diagram of the buffering structure of the present invention;

fig. 4 is a usage state diagram of the movable audible and visual alarm device of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1, and referring to fig. 2, fig. 3 and fig. 4, the present invention provides a portable audible-visual annunciator device, which includes a base 10 equipped with rollers 11 and a mounting rack 20 installed on the base 10, wherein the mounting rack 20 includes two mounting rods 21 arranged at an interval, a buffer structure 30 is installed between the two mounting rods 21, and a photoelectric sensor 40 is installed at the end of the mounting rod 21, the buffer structure 30 includes a bottom plate 31, a support rod 32 and a buffer pad 33, the buffer pad 33 is arc-shaped, one end of the support rod 32 is fixed on the bottom plate 31, the other end of the support rod 32 is provided with a spring, and the spring is fixedly connected with the inner side of the buffer pad 33.

During the use, will the utility model discloses a mounting bracket 20 removes near wind power tower cylinder transports through gyro wheel 11, when wind power tower cylinder normal operating on the track, its and photoelectric sensing ware 40 between the distance exceed its distance of setting for, and warning suggestion can not take place for photoelectric sensing ware 40, and when wind power tower cylinder transports and receives external effort, its movement track takes place to deflect, when too near with mounting bracket 20's position, alarming action can take place for photoelectric sensing ware 40 on the one hand, on the other hand, be curved blotter 33 and can reduce the effect that the collision produced, and combine the spring at bracing piece 32 top, can further reduce its collision effort, thereby reach the purpose of protection wind power tower cylinder.

The utility model discloses a polyurethane board can be chooseed for use to blotter 33, utilizes the polyurethane board to reduce the effort to a tower section of thick bamboo.

Preferably, the utility model discloses a wherein two gyro wheels 11 are for taking the brake truckle certainly, both can make things convenient for its use, can make things convenient for its quick location to use.

It should be noted that the photoelectric sensor 40 of the present invention is connected to the alarm through an intermediate relay, and the photoelectric sensor 40 is of CTB4N102D or NPP type, and the intermediate relay is a solid-state relay.

Further in order to guarantee the even atress buffering of buffering effort, the utility model discloses a bracing piece is two, and two bracing pieces 32 interval parallel arrangement are at the medial surface middle part of blotter 33.

The utility model discloses a portable audible-visual annunciator device through installing gyro wheel 11 in mounting bracket 20 bottom, can realize photoelectric sensing ware 40's quick transfer, simultaneously, whether there is wind power tower section of thick bamboo collision around photoelectric sensing ware 40 can the auto-induction, and report to the police and remind, avoid the quality accident to take place to combine arc blotter 33 to reduce the buffering, utilize the spring on the bracing piece 32 to reduce the effect to wind power tower section of thick bamboo, in order to play the effect of a protection tower section of thick bamboo.

Finally, the method of the present application is only a preferred embodiment and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable audible-visual annunciator device, its characterized in that, including the base of installing the gyro wheel with install mounting bracket on the base, the mounting bracket includes the installation pole that two intervals set up, two install buffer structure between the installation pole, and photoelectric sensing ware has been installed to the tip of installation pole, buffer structure includes bottom plate, bracing piece and cushion, the cushion is the arc, bracing piece one end is fixed on the bottom plate, the spring has been installed to the other end of bracing piece, the spring with the medial surface of cushion is fixed continuous.

2. A portable audible and visual alarm unit as claimed in claim 1 wherein said cushioning pad is a polyurethane sheet.

3. A portable audible and visual alarm unit as claimed in claim 2 wherein said rollers are self braking casters.

4. A portable audible and visual alarm unit as claimed in claim 1 wherein said photoelectric sensor is connected to said alarm unit by an intermediate relay.

5. A movable audible-visual alarm device as claimed in claim 4, wherein said photoelectric sensor is of CTB4N102D or NPP type.

6. A movable audible and visual alarm device as claimed in claim 5, wherein said intermediate relay is a solid state relay.

7. The portable audible and visual alarm device as claimed in claim 5, wherein there are two support rods, and the two support rods are spaced apart and arranged in parallel at the middle of the inner side of the buffer pad.