CN220747878U - Safety fence for construction operation of transformer substation - Google Patents

Abstract

The utility model relates to the field of fences, in particular to a safety fence for construction operation of a transformer substation, one side of a guardrail body is fixedly provided with a plurality of stop bars, one end of each stop bar is rotatably connected with the guardrail body, each stop bar is provided with a plurality of limiting holes, the other side of the guardrail body is provided with a plurality of limiting rods, one end of each limiting rod is rotatably connected with the guardrail body, each limiting rod is provided with a limiting groove, each stop bar is matched with each limiting groove, each limiting rod is provided with a bolt penetrating through each limiting hole, each bolt penetrates through each limiting hole, at the moment, the stop bars can be fixed in each limiting rod, at the moment, the two guardrail bodies can be butted, when the single guardrail body is bent due to collision or impact, the whole fence does not need to be replaced at the moment, economic loss can be avoided, and resource waste can be avoided.

Description

Safety fence for construction operation of transformer substation

Technical Field

The utility model relates to the field of fences, in particular to a safety fence for construction operation of a transformer substation.

Background

As is well known, a transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in a power system, and a safety fence is generally used when construction operation is performed on part of machinery in the transformer substation, and is arranged to prevent irrelevant personnel from entering a construction site.

The existing safety fence is generally integrated and is assembled through welding, and when part of the guardrail is bent due to collision or impact, the whole fence needs to be replaced, so that economic loss is caused, and resource waste is caused.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a safety fence for construction operation of a transformer substation.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a security fence for construction operation of transformer substation, includes the guardrail body, the lower extreme of guardrail body is fixed to be set up the bottom plate, the both ends of bottom plate are equipped with the inserted bar, one side of guardrail body is fixed to be set up a plurality of pin, the one end and the guardrail body of pin rotate to be connected, be equipped with a plurality of spacing holes on the pin, the opposite side of guardrail body is equipped with a plurality of gag lever posts, the one end and the guardrail body of gag lever post rotate to be connected, be equipped with the spacing groove on the gag lever post, pin and spacing groove cooperation, just be equipped with the bolt that runs through the spacing hole on the gag lever post, the both sides of guardrail body are equipped with a plurality of detachable butt joint bars, the outer end of butt joint bar is equipped with the docking collar, the front end of guardrail body is equipped with a plurality of buffer modules.

In order to facilitate the disassembly of the butt-joint rod, the utility model is improved in that a plurality of fixing seats are arranged on two sides of the guardrail body, and the butt-joint rod is in threaded connection with the fixing seats.

In order to improve the service life of the guardrail body, the improvement of the utility model is that the buffer assembly comprises a buffer plate, the front end of the guardrail body is provided with a plurality of cavities, the rear end of each cavity is provided with a detachable positioning plate, the inside of each cavity is provided with a spring, one end of each spring is fixed on the positioning plate, two ends of the buffer plate are provided with buffer rods inserted into the cavities, and the bottom ends of the buffer rods are connected with one end of each spring.

In order to facilitate the disassembly of the buffer plate, the buffer rod is fixed at two ends of the buffer plate through screws.

In order to facilitate the disassembly of the positioning plate, the utility model is improved in that the positioning plate is in threaded connection with the guardrail body.

In order to improve the practicability of the structure, the stop lever, the limit lever and the buffer plate are all made of metal materials.

(III) beneficial effects

Compared with the prior art, the utility model provides a safety fence for transformer substation construction operation, which has the following beneficial effects:

according to the safety fence for the construction operation of the transformer substation, the bolts penetrate through the limiting holes, the stop lever can be fixed in the limiting rod at the moment, the two guardrail bodies can be butted at the moment, when the single guardrail body bends due to collision or impact, the whole fence is not required to be replaced at the moment, so that economic loss can be avoided, and resource waste can be avoided;

when the buffer plate is in after being impacted, the buffer rod can compress the spring in the cavity, the buffer plate can be provided with a buffer effect through the spring, impact force is prevented from being directly conducted onto the guardrail body, and the service life of the guardrail body can be prolonged.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the present utility model 2;

FIG. 3 is a schematic diagram of the structure of the present utility model, shown in FIG. 3;

FIG. 4 is a schematic view of the internal structure of the hollow cavity of the present utility model;

in the figure: 1. a guardrail body; 2. a bottom plate; 3. a stop lever; 4. a limit rod; 5. a limit groove; 6. a bolt; 7. a limiting hole; 8. a buffer plate; 9. a buffer rod; 10. a butt joint rod; 11. a docking collar; 12. a fixing seat; 13. a rod; 14. a positioning plate; 15. a spring; 16. a cavity.

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. 1-4, a safety fence for construction operation of a transformer substation comprises a fence body 1, a bottom plate 2 is fixedly arranged at the lower end of the fence body 1, inserting rods 13 are arranged at two ends of the bottom plate 2, a plurality of stop rods 3 are fixedly arranged at one side of the fence body 1, one ends of the stop rods 3 are rotatably connected with the fence body 1, a plurality of limiting holes 7 are formed in the stop rods 3, a plurality of limiting rods 4 are arranged at the other side of the fence body 1, one ends of the limiting rods 4 are rotatably connected with the fence body 1, limiting grooves 5 are formed in the limiting rods 4, the stop rods 3 are matched with the limiting grooves 5, bolts 6 penetrating through the limiting holes 7 are arranged on the limiting rods 4, a plurality of detachable butt joint rods 10 are arranged at two sides of the fence body 1, a plurality of butt joint rings 11 are arranged at the outer ends of the butt joint rods 10, a plurality of the front end of the fence body 1 is provided with a buffer assembly, the inserting rods 13 are inserted into the ground, the bottom plate 2 can be fixed at a designated position, the stop rods 3 are firstly placed in the limiting rods 4, then the stop rods 4 are required to be rotatably connected with the fence body 1, and then, the whole of the two stop rods can not be replaced due to the fact that the collision can not be caused by the collision of the whole fence body 1, and the whole fence body can not be replaced due to the fact that the collision of the collision is avoided;

when a plurality of guardrail bodies 1 are butted at the turning, the appointed ropes penetrate through the butt joint ring 11, so that the structure is simple, and the operation is convenient.

When the parts on the docking rod 10 are damaged, the docking rod 10 needs to be disassembled, a plurality of fixing seats 12 are arranged on two sides of the guardrail body 1, the docking rod 10 is in threaded connection with the fixing seats 12, and the docking rod 10 can be disassembled on the fixing seats 12 by rotating the docking rod 10.

When guardrail body 1 is receiving the striking back, guardrail body 1 damages easily, buffer module includes buffer board 8, guardrail body 1's front end is equipped with a plurality of cavitys 16, cavity 16's rear end is equipped with detachable locating plate 14, cavity 16's inside is equipped with spring 15, the one end of spring 15 is fixed on locating plate 14, buffer board 8's both ends are equipped with the buffer rod 9 that inserts cavity 16 inside, the one end of spring 15 is connected to buffer rod 9's bottom, and after buffer board 8 is in receiving the striking, buffer rod 9 can compress the spring 15 in the cavity 16 this moment, through the spring 15 that is equipped with, can provide a cushioning effect for buffer board 8 department, avoid impact force direct conduction to guardrail body 1 on, can improve guardrail body 1's life.

When the buffer plate 8 is damaged, the buffer plate 8 needs to be disassembled, the buffer rods 9 are fixed at the two ends of the buffer plate 8 through screws, and the buffer plate 8 can be disassembled on the buffer rods 9 by loosening the screws at the two ends of the buffer plate 8.

When the spring 15 is damaged, the spring 15 needs to be detached, the positioning plate 14 is in threaded connection with the guardrail body 1, the positioning plate 14 is rotated, and after the positioning plate 14 is detached, the spring 15 can be pulled out of the cavity 16, so that the spring 15 can be replaced conveniently.

In this structure, pin 3, gag lever post 4 and buffer board 8 all be the metal material can, and the material of pin 3, gag lever post 4 and buffer board 8 can adopt iron.

In this description, it should be noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides a security fence for construction operation of transformer substation, includes guardrail body (1), the fixed bottom plate (2) that sets up of lower extreme of guardrail body (1), the both ends of bottom plate (2) are equipped with inserted bar (13), its characterized in that: one side of guardrail body (1) is fixed to be set up a plurality of pin (3), the one end and the guardrail body (1) of pin (3) rotate to be connected, be equipped with a plurality of spacing holes (7) on pin (3), the opposite side of guardrail body (1) is equipped with a plurality of gag lever posts (4), the one end and the guardrail body (1) of gag lever post (4) rotate to be connected, be equipped with spacing groove (5) on gag lever post (4), pin (3) and spacing groove (5) cooperation, just be equipped with bolt (6) that run through spacing hole (7) on gag lever post (4), the both sides of guardrail body (1) are equipped with a plurality of detachable docking rod (10), the outer end of docking rod (10) is equipped with docking collar (11), the front end of guardrail body (1) is equipped with a plurality of buffering components.

2. The security fence for construction operation of transformer substation according to claim 1, wherein: a plurality of fixing seats (12) are arranged on two sides of the guardrail body (1), and the butt joint rod (10) is in threaded connection with the fixing seats (12).

3. The security fence for construction operation of transformer substation according to claim 2, wherein: the utility model discloses a guardrail, including guardrail body (1), the front end of guardrail body (1) is equipped with cavity (16), the rear end of cavity (16) is equipped with detachable locating plate (14), the inside of cavity (16) is equipped with spring (15), the one end of spring (15) is fixed on locating plate (14), the both ends of buffer plate (8) are equipped with and insert inside buffer rod (9) of cavity (16), the one end of spring (15) is connected to the bottom of buffer rod (9).

4. A security fence for construction operations of a transformer substation according to claim 3, characterized in that: the buffer rods (9) are fixed at two ends of the buffer plate (8) through screws.

5. The security fence for construction operation of transformer substation according to claim 4, wherein: the locating plate (14) is in threaded connection with the guardrail body (1).

6. The security fence for construction operation of transformer substation according to claim 5, wherein: the stop lever (3), the limit lever (4) and the buffer plate (8) are all made of metal materials.