CN110863697A

CN110863697A - Power plant's generating set is with being convenient for loading and unloading protector

Info

Publication number: CN110863697A
Application number: CN201911066265.0A
Authority: CN
Inventors: 范青鹏
Original assignee: Xian Yongxin Technology Co Ltd
Current assignee: Xian Yongxin Technology Co Ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-03-06

Abstract

The invention discloses a protective device convenient to assemble and disassemble for a power plant generator set, which comprises a bottom rod, wherein supporting feet are fixedly connected to the bottoms of two ends of the bottom rod, side rods are fixedly connected to the tops of two ends of the bottom rod, and a rotating sleeve is rotatably connected to one of the side rods. When the warning board is used, the clamping plates of the two adjacent protective fences are in butt joint with the connecting plate, then the pull rod is pulled out, the connecting plate is inserted between the two clamping plates, the pull rod is loosened, the connecting plate and the clamping plates are fixed, the warning board can be conveniently installed on the outer side of each protective fence, and only the hook on the back of the warning plate is hung on the cross rod.

Description

Power plant's generating set is with being convenient for loading and unloading protector

Technical Field

The invention relates to a protection device, in particular to a protection device convenient to assemble and disassemble and used for a power plant generator set.

Background

A thermal power plant, referred to as a thermal power plant, is a plant that produces electric energy using a combustible (e.g., coal) as a fuel. The basic production process is as follows: the fuel adds hot water and generates steam when burning, changes the chemical energy of fuel into heat energy, and steam pressure promotes the steam turbine rotatory, and heat energy conversion becomes mechanical energy, and then the steam turbine drives the generator rotation, changes mechanical energy into the electric energy, and generating set in the power plant is the important part of changing heat energy into the electric energy, and the setting of preventing that the guardrail is installed around generating set among the prior art usually prevents that miscellaneous personnel from contacting generating set to the normal operating of protection generating set.

In view of the above, chinese patent No. CN208669098U proposes an assembled safety guard rail for a power plant maintenance site, wherein bolts are used to connect the guard rails; chinese patent No. CN208870423U proposes a safety guard rail for electric power construction; chinese patent No. CN209292985U proposes a movable safety protective guard for energy storage power station, but the above protective guards are all connected by bolts, so the installation and the disassembly are very inconvenient, and no warning board is provided, so the protection effect is not good.

Disclosure of Invention

The invention aims to provide a protection device convenient to assemble and disassemble for a power plant generator set, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a power plant's generating set is with loading and unloading protector of being convenient for, includes the sill bar, the equal fixedly connected with arm brace in bottom at sill bar both ends, the equal fixedly connected with side lever in top at sill bar both ends, one of them the rotation of side lever is connected with the rotation cover, rotate two splint of one side fixedly connected with of cover, one of them one side fixedly connected with pressure spring cover of splint, pressure spring cover sliding connection has the pull rod, pull rod fixedly connected with clamp plate, through spring elastic connection between clamp plate and the pressure spring cover, the one end of pull rod runs through splint and extends to the opposite side of splint, the other one side fixedly connected with connecting plate of side lever, the connecting hole has been seted up to the surface of connecting plate.

Preferably, the connecting plate is matched with the two clamping plates, and the pull rod is matched with the connecting hole.

Preferably, the top ends of the two side rods are fixedly connected through a top rod, and the bottom rod and the top rod are fixedly connected through a plurality of support rods.

Preferably, branch fixedly connected with horizontal pole, the couple can be dismantled to the horizontal pole, the front fixedly connected with warning sign of couple.

Preferably, the bottom end of the supporting foot is provided with a rubber pad.

Preferably, the front surface of the warning board is sprayed with a reflective material.

Compared with the prior art, the invention has the beneficial effects that: when the warning board is used, the clamping plates of two adjacent protective fences are in butt joint with the connecting plate, then the pull rod is pulled out, the connecting plate is inserted between the two clamping plates, the pull rod is loosened, the pull rod is inserted into the connecting hole at the moment, the connecting plate and the clamping plates are fixed, the protective fence is further installed, the warning board can be conveniently installed on the outer side of the protective fence, and only the hook on the back of the warning plate is hung on the cross rod.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the splint of the present invention;

FIG. 3 is a schematic structural view of a rotating sleeve according to the present invention;

fig. 4 is a schematic structural view of the warning board of the present invention.

In the figure: 1. a brace; 2. a warning board; 3. a side lever; 4. rotating the sleeve; 5. a strut; 6. a connecting plate; 7. a cross bar; 8. pressing a plate; 9. a spring; 10. a pull rod; 11. a compression spring sleeve; 12. connecting holes; 13. a splint; 14. a bottom bar; 15. a top rod; 16. and (4) hanging hooks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1, 2 and 3, a protection device convenient for loading and unloading for a power plant generating set comprises a bottom rod 14, supporting legs 1 are fixedly connected to the bottoms of two ends of the bottom rod 14, side rods 3 are fixedly connected to the tops of two ends of the bottom rod 14, a rotating sleeve 4 is connected to one side of one side rod 3 in a rotating manner, two clamping plates 13 are fixedly connected to one side of the rotating sleeve 4, a pressure spring sleeve 11 is fixedly connected to one side of one clamping plate 13, a pull rod 10 is connected to the pressure spring sleeve 11 in a sliding manner, a pressure plate 8 is fixedly connected to the pull rod 10, the pressure plate 8 and the pressure spring sleeve 11 are elastically connected through a spring 9, one end of the pull rod 10 penetrates through the clamping plate 13 and extends to the other side of the clamping plate 13, a connecting plate 6 is fixedly connected to one side of the other side rod 3, a connecting hole 12 is formed in the outer surface of the connecting plate, the connecting plate 13 and the connecting plate 6 of two adjacent protective fences are butted, then the pull rod 10 is pulled out, the pull rod 10 drives the spring 9 to shrink through the pressing plate 8 at the moment, the connecting plate 6 is inserted between the two clamping plates 13, the pull rod 10 is loosened, the spring 9 resets at the moment, the spring 9 inserts the pull rod 10 into the connecting hole 12 through the pressing plate 8, so that the connecting plate 6 and the clamping plate 13 are fixed, the installation of the protective fences is finished, screws and nuts are not required to be used for fixing, when the protective fences are assembled and disassembled, an external tool is not required to be used, and the protective.

Example two:

on the basis of embodiment one, refer to fig. 1 and combine fig. 4, through 15 fixed connection of ejector pin between the top of two side levers 3, through 5 fixed connection of a plurality of branches between sill bar 14 and the ejector pin 15, 5 fixedly connected with horizontal pole 7 of branch, horizontal pole 7 can be dismantled and is connected with couple 16, couple 16's positive fixedly connected with warning sign 2, warning sign 2 is convenient to be changed, can hang the warning sign 2 of overhauing the typeface when the maintenance, can hang the warning sign 2 of not asking to be close to the typeface when normal use, thereby reach different warning purposes, the front spraying of warning sign 2 has reflecting material, it is more striking, the bottom of spike 1 is provided with the rubber pad, increase frictional force, prevent that the guardrail from removing.

The invention is a protection device convenient for assembling and disassembling for a power plant generating set, when in use, the clamping plates 13 and the connecting plates 6 of two adjacent protective guards are butted, then the pull rod 10 is pulled out, the pull rod 10 drives the spring 9 to shrink through the pressing plate 8, then the connecting plates 6 are inserted between the two clamping plates 13, the pull rod 10 is loosened, the spring 9 is reset, the spring 9 inserts the pull rod 10 into the connecting hole 12 through the pressing plate 8, thereby fixing the connecting plates 6 and the clamping plates 13, completing the installation of the protective guards, when in disassembly, the pull rod 10 is pulled out, then the clamping plates 13 and the connecting plates 6 can be conveniently separated, thereby completing the disassembly, the fixation is not needed by screws and nuts, when in disassembly, no external tool is needed, the use is more convenient, the warning board 2 is convenient to replace, when in maintenance, the warning board 2 which is in the shape of maintenance can be hung, can hang the warning sign 2 that does not be close to the word when normal use to reach the warning purpose of difference, the front spraying of warning sign 2 has reflective material, and is more striking, can freely angle of adjustment as required between two adjacent guardrails, and the convenience is enclosed whole generating set, prevents that unrelated personnel from being close to generating set.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a power plant's generating set is with loading and unloading protector of being convenient for, includes sill bar (14), its characterized in that: the bottoms of the two ends of the bottom rod (14) are fixedly connected with supporting feet (1), the tops of the two ends of the bottom rod (14) are fixedly connected with side rods (3), one side rod (3) is rotatably connected with a rotating sleeve (4), one side of the rotating sleeve (4) is fixedly connected with two clamping plates (13), one side of one of the clamping plates (13) is fixedly connected with a compression spring sleeve (11), the pressure spring sleeve (11) is connected with a pull rod (10) in a sliding way, the pull rod (10) is fixedly connected with a pressure plate (8), the pressure plate (8) and the pressure spring sleeve (11) are elastically connected through a spring (9), one end of the pull rod (10) penetrates through the clamping plate (13) and extends to the other side of the clamping plate (13), one side of the other side rod (3) is fixedly connected with a connecting plate (6), and the outer surface of the connecting plate (6) is provided with a connecting hole (12).

2. The power plant generating set handling facilitating protector of claim 1, wherein: the connecting plate (6) is matched with the two clamping plates (13), and the pull rod (10) is matched with the connecting hole (12).

3. The power plant generating set handling facilitating protector of claim 1, wherein: two pass through ejector pin (15) fixed connection between the top of side lever (3), through a plurality of branches (5) fixed connection between sill bar (14) and ejector pin (15).

4. The power plant generating set handling facilitating protector of claim 3, wherein: branch (5) fixedly connected with horizontal pole (7), horizontal pole (7) can be dismantled and be connected with couple (16), the front fixedly connected with warning sign (2) of couple (16).

5. The power plant generating set handling facilitating protector of claim 1, wherein: the bottom end of the arm brace (1) is provided with a rubber pad.

6. The power plant generating set handling facilitating protector of claim 4, wherein: the front surface of the warning board (2) is coated with a reflective material.