CN213220609U

CN213220609U - Novel safety protection device for electric power engineering operation

Info

Publication number: CN213220609U
Application number: CN202020899229.4U
Authority: CN
Inventors: 嘎罗
Original assignee: Fujian Jintaizheng Water Conservancy And Electricity Construction Co ltd
Current assignee: Fujian Jintaizheng Water Conservancy And Electricity Construction Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-05-18
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a novel safety device is used in electric power engineering operation, including frame, left side the right side rigid coupling of frame has two horizontal poles, two the horizontal piece rotates with the bottom through the top of round pin axle with the right side frame respectively and links to each other, the equal clearance fit of inner wall of the first body of rod has the kelly, two the kelly passes through draw-in groove and two horizontal piece looks joints respectively, the equal clearance fit of inner wall of the first body of rod has first spring, the left side rigid coupling of first spring is in the inner wall left side of the first body of rod, the right side rigid coupling of first spring is in the left side of kelly. This novel safety device for electric power engineering operation for two external electric wire column that the frame can be quick carry out erection joint, labour saving and time saving improves constructor's work efficiency, accelerates construction work's completion speed, makes when constructor falls to the elastic network on purpose, and the elastic deformation of accessible third spring and fourth spring offsets the power that constructor falls, improves the protection to constructor.

Description

Novel safety protection device for electric power engineering operation

Technical Field

The utility model relates to an electric power engineering operation technical field specifically is a novel safety device is used in electric power engineering operation.

Background

Electric power engineering (electric power engineering), i.e. engineering related to the production, transportation, distribution of electric energy, also broadly includes engineering of electricity as a power and energy source for applications in various fields. Meanwhile, the method can be understood to the transmission and transformation business expansion project.

For example, the patent numbers are: 201821587402.6, a safety device for electric power engineering operation, includes a plurality of guardrails and sets up the bracing piece at every guardrail both ends, and the outside of one of them bracing piece is equipped with the lower casing pipe, though it can realize the protection to the staff, nevertheless has and can't carry out quick and external wire pole and dock the installation, wastes time and energy, influences staff's work efficiency's problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel safety device is used in electric power engineering operation to the existence of proposing in solving above-mentioned background art can't carry out quick and external wire pole and dock the installation, wastes time and energy, influences staff's work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel safety protection device for electric power engineering operation comprises a frame, wherein two cross rods are fixedly connected to the right side of the left side of the frame, the outer walls of the two cross rods are in clearance fit with the left side of the frame, and connecting mechanisms are arranged at the tops and the bottoms of the two frames;

the connecting mechanism comprises a transverse block, a clamping groove, a first rod body, a clamping rod and a first spring;

two the crosspiece rotates with the bottom through the top of round pin axle with the right side frame respectively and links to each other, two the draw-in groove has all been processed to the outer wall of crosspiece, two the top of first body of rod through round pin axle with the left side frame respectively rotates with the bottom and links to each other, two the equal clearance fit of the inner wall of the first body of rod has the kelly, two the kelly passes through draw-in groove and two crosspiece looks joints respectively, two the equal clearance fit of the inner wall of the first body of rod has first spring, the left side rigid coupling of first spring is in the inner wall left side of the first body of rod, the right side rigid coupling of first spring is in the left side of kelly.

Preferably, two rubber pads are fixedly connected to the inner wall of the through opening formed by the attachment of the frames. The rubber pads are used for increasing the friction force between the external telegraph pole and the inner walls of the through holes formed by the cross rods 2 and the two frames 1 in a fit mode.

Preferably, the gap between the cross bar and the inner wall of the right side frame is 0.1-0.2 mm. So that the cross bar 2 can be stably inserted into the inner wall of the right side frame 1.

Preferably, the inner walls of the two frames are provided with contact mechanisms;

the contact mechanism comprises a second spring and an elastic net;

the plurality of second springs are fixedly connected to the inner walls of the two frames respectively, and the inner sides of the plurality of second springs are fixedly connected with elastic nets.

Preferably, the bottoms of the two frames are respectively provided with a first buffer mechanism;

the first buffer mechanism comprises a first vertical plate, a second vertical plate, a third spring, a transverse plate and universal wheels;

it is a plurality of two liang of rigid couplings respectively of first riser in the bottom of two frames, two the equal clearance fit of outer wall of first riser has the second riser, two the equal clearance fit of inner wall of second riser has a plurality of third springs, the bottom rigid coupling of third spring is in the inner wall bottom of second riser, the top rigid coupling of third spring is two in the top of first riser the bottom rigid coupling of second riser has the diaphragm, the universal wheel is all installed in the bottom four corners of diaphragm.

Preferably, two second vertical plates and the transverse plate are perpendicular to each other. So that the first vertical plate 501 can stably bear the impact force of falling of the constructor.

Preferably, the inner sides of the two first vertical plates are provided with a second buffer mechanism;

the second buffer mechanism comprises a second rod body, a vertical rod, a sliding sleeve, a sliding rod, a vertical block and a fourth spring;

the utility model discloses a vertical bar, including the first body of rod, the second body of rod, the first body of rod, the second body of rod rigid coupling is in the inboard of two risers, the bottom of the second body of rod rotates through the round pin axle and links to each other two montants, two the bottom of montant all rotates through the round pin axle and links to each other there is the sliding sleeve, two the inner wall of sliding sleeve slides and links to each other there is the slide bar, the equal rigid coupling in the left and right sides of slide bar has the fourth spring, the outside rigid coupling of fourth spring is in the inboard of riser, the inboard rigid coupling.

Preferably, the slide bar is a square slide bar. So that the sliding sleeve can stably slide left and right on the outer wall of the sliding rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.

This novel safety device for electric power engineering operation through the cooperation between kelly, frame, horizontal pole, horizontal piece, draw-in groove and the first spring for external electric wire column that two frames can be quick carries out erection joint, and labour saving and time saving improves constructor's work efficiency, accelerates construction work's completion speed.

This novel safety device for electric power engineering operation through the cooperation between third spring, riser, second riser, sliding sleeve, slide bar and the fourth spring for when constructor falls to the elasticity online by accident, the elastic deformation of accessible third spring and fourth spring offsets the power that constructor falls, improves the protection to constructor.

Drawings

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

FIG. 2 is a schematic structural view of the vertical rod, the sliding sleeve and the sliding rod in FIG. 1;

FIG. 3 is a schematic top view of the frame, second spring and elastic net of FIG. 1;

fig. 4 is a schematic structural view of the frame, the cross block and the clamping rod in fig. 3.

In the figure: 1. the frame, 2, the horizontal pole, 3, coupling mechanism, 301, the horizontal piece, 302, the draw-in groove, 303, the first body of rod, 304, the kelly, 305, first spring, 4, contact mechanism, 401, the second spring, 402, the elasticity net, 5, first buffer gear, 501, the first riser, 502, the second riser, 503, the third spring, 504, the diaphragm, 505, the universal wheel, 6, the second buffer gear, 601, the second body of rod, 602, the montant, 603, the sliding sleeve, 604, the slide bar, 605, the vertical piece, 606, the fourth spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel safety protection device for electric power engineering operation comprises a frame 1, wherein two transverse rods 2 are fixedly connected to the right side of a left side frame 1, the outer walls of the two transverse rods 2 are in clearance fit with the left side of the left side frame 1, so that the two frames 1 can be connected in advance, connecting mechanisms 3 are arranged at the top and the bottom of the two frames 1 respectively, each connecting mechanism 3 comprises a transverse block 301, a clamping groove 302, first rod bodies 303, clamping rods 304 and first springs 305, the two transverse blocks 301 are rotatably connected with the top and the bottom of the right side frame 1 through pin shafts respectively, the outer walls of the two transverse blocks 301 are respectively processed with the clamping grooves 302, the two first rod bodies 303 are rotatably connected with the top and the bottom of the left side frame 1 through pin shafts respectively, the clamping rods 304 are in clearance fit with the inner walls of the two first rod bodies 303, the two clamping rods 304 are respectively clamped with the two transverse blocks 301 through the clamping grooves 302, the inner walls of the two first rod bodies 303, the elastic coefficient of the first spring 305 is 7500-8500N/M, the left side of the first spring 305 is fixedly connected to the left side of the inner wall of the first rod 303, the first spring 305 provides the clamping rod 304 with a force for moving into the inner wall of the first rod 303, the right side of the first spring 305 is fixedly connected to the left side of the clamping rod 304, so that the two frames 1 can be rapidly connected and are connected with an external telegraph pole, rubber pads are fixedly connected to the inner walls of the through openings formed by the two frames 1 in a laminating manner and used for increasing the friction force between the external telegraph pole and the inner walls of the through openings formed by the transverse rod 2 and the two frames 1 in a laminating manner, the gap between the inner walls of the right frames 1 is 0.1-0.2mm, and the transverse rod 2 can be stably.

The inner walls of the two frames 1 are provided with contact mechanisms 4, each contact mechanism 4 comprises a second spring 401 and an elastic net 403, the second springs 401 are fixedly connected to the inner walls of the two frames 1 respectively, the elastic coefficient of the second springs 401 is 7500-8500N/M, the elastic nets 403 are fixedly connected to the inner sides of the second springs 401, the second springs 401 give the elastic nets 403 with force for flatly placing the elastic nets 403 on the inner walls of the frames 1, when a constructor accidentally falls, the constructor is in contact with the elastic nets 403, the elastic nets 403 are deformed by the falling impact force of the constructor, and stable buffering is performed through the elastic deformation of the second springs 401.

The bottom of each of the two frames 1 is provided with a first buffer mechanism 5, each first buffer mechanism 5 comprises a first vertical plate 501, a second vertical plate 502, a third spring 503, a transverse plate 504 and universal wheels 505, each two of the first vertical plates 501 are fixedly connected to the bottom of each of the two frames 1, the outer walls of the two first vertical plates 501 are in clearance fit with the second vertical plates 502, the inner walls of the two second vertical plates 502 are in clearance fit with a plurality of third springs 503, the elastic coefficient of the third springs 503 is 7500 and 8500N/M, the bottoms of the third springs 503 are fixedly connected to the bottoms of the inner walls of the second vertical plates 502, the third springs 503 give the force for moving the first vertical plates 501 out of the second vertical plates 502, the tops of the third springs 503 are fixedly connected to the tops of the first vertical plates 501, the bottom of the two second vertical plates 502 are fixedly connected with the transverse plates 504, the four corners of the bottom of the transverse plate 504 are provided with the universal wheels 505, the universal wheels 505 are used for, the two second vertical plates 502 are perpendicular to the horizontal plate 504, so that the first vertical plate 501 can stably bear the impact force of falling of constructors.

The inner sides of the two first vertical plates 501 are provided with a second buffer mechanism 6, the second buffer mechanism 6 comprises a second rod 601, a vertical rod 602, a sliding sleeve 603, a sliding rod 604, a vertical block 605 and a fourth spring 606, the second rod 601 is fixedly connected to the inner sides of the two first vertical plates 501, the bottom of the second rod 601 is rotatably connected to the two vertical rods 602 through a pin shaft, the bottoms of the two vertical rods 602 are rotatably connected to the sliding sleeve 603 through a pin shaft, the inner walls of the two sliding sleeves 603 are slidably connected to the sliding rod 604, so that the sliding sleeve 603 can slide left and right on the outer wall of the sliding rod 604, the left and right sides of the sliding rod 604 are fixedly connected to the fourth spring 606, the elastic coefficient of the fourth spring 606 is 7500 and 8500N/M, the outer side of the fourth spring 606 is fixedly connected to the inner side of the vertical block 605, the inner side of the sliding sleeve 606 is fixedly connected to the outer side of the sliding sleeve 603, the fourth spring 606 gives inward sliding force to the two sliding sleeves 603, the sliding rod 604 is a square sliding rod, so that the sliding sleeve 603 can stably slide left and right on the outer wall of the sliding rod 604.

When the novel safety protection device for electric power engineering operation is used, a user moves the two frames 1 through the universal wheels 505 to move to an external telegraph pole, the cross rod 2 of the left frame 1 is inserted into the inner wall of the right frame 1, after the insertion, the through hole inner wall formed by the attachment of the two frames 1 wraps the external telegraph pole, after the wrapping, the user clamps the clamping rod 304 with the clamping groove 302 of the cross block 301, so that the two frames 1 are quickly connected after the two frames are completed, when a constructor accidentally falls, the constructor is in contact with the elastic net 403, the elastic net 403 is deformed by the falling impact force of the constructor and is stably buffered through the elastic deformation of the second spring 401, when the elastic net 403 is deformed by the falling impact force of the constructor, the elastic net 403 drives the frames 1 to move downwards, the frames 1 drive the first vertical plates 501 to move into the inner walls of the second vertical plates 502, elastic deformation through third spring 503 carries out the secondary and offsets, and when two first risers 501 lapse, two first riser 501 drives the second body of rod 601 lapse, and the second body of rod 601 drives two sliding sleeves 603 through montant 602 and carries out the opposite direction motion at the outer wall of sliding sleeve 603 to through the elastic deformation of fourth spring 606, the further impact force that offsets constructor and fall, effectual protection constructor does not receive the damage.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a novel safety device for electric power engineering operation, includes frame (1), left side the right side rigid coupling of frame (1) has two horizontal poles (2), two the outer wall of horizontal pole (2) and the left side clearance fit of left side frame (1), its characterized in that: the top and the bottom of the two frames (1) are respectively provided with a connecting mechanism (3);

the connecting mechanism (3) comprises a transverse block (301), a clamping groove (302), a first rod body (303), a clamping rod (304) and a first spring (305);

two horizontal piece (301) rotate through the top of round pin axle with right side frame (1) respectively and link to each other, two draw-in groove (302), two are all processed to the outer wall of horizontal piece (301) the first body of rod (303) rotates through the top of round pin axle with left side frame (1) respectively and links to each other, two with the bottom the equal clearance fit in inner wall of the body of rod (303) has kelly (304), two kelly (304) is respectively through draw-in groove (302) and two horizontal piece (301) looks joints, two the equal clearance fit in inner wall of the first body of rod (303) has first spring (305), the left side rigid coupling of first spring (305) is in the inner wall left side of the first body of rod (303), the right side rigid coupling of first spring (305) is in the left side of kelly (304).

2. The novel safety protection device for electric power engineering operation according to claim 1, characterized in that: and two rubber pads are fixedly connected to the inner walls of the through openings formed by the attachment of the frames (1).

3. The novel safety protection device for electric power engineering operation according to claim 1, characterized in that: the gap between the cross bar (2) and the inner wall of the right side frame (1) is 0.1-0.2 mm.

4. The novel safety protection device for electric power engineering operation according to claim 1, characterized in that: the inner walls of the two frames (1) are provided with contact mechanisms (4);

the contact mechanism (4) comprises a second spring (401) and an elastic net (403);

the plurality of second springs (401) are fixedly connected to the inner walls of the two frames (1) respectively, and the inner sides of the plurality of second springs (401) are fixedly connected with elastic nets (403).

5. The novel safety protection device for electric power engineering operation according to claim 1, characterized in that: the bottoms of the two frames (1) are respectively provided with a first buffer mechanism (5);

the first buffer mechanism (5) comprises a first vertical plate (501), a second vertical plate (502), a third spring (503), a transverse plate (504) and a universal wheel (505);

it is a plurality of two liang difference rigid couplings in the bottom of two frames (1) of first riser (501), two the equal clearance fit of outer wall of first riser (501) has second riser (502), two the equal clearance fit of inner wall of second riser (502) has a plurality of third spring (503), the bottom rigid coupling of third spring (503) is in the inner wall bottom of second riser (502), the top rigid coupling of third spring (503) is two in the top of first riser (501) the bottom rigid coupling of second riser (502) has diaphragm (504), universal wheel (505) are all installed in the bottom four corners of diaphragm (504).

6. The novel safety protection device for electric power engineering operation according to claim 5, characterized in that: the two second vertical plates (502) and the transverse plate (504) are perpendicular to each other.

7. The novel safety protection device for electric power engineering operation according to claim 5, characterized in that: a second buffer mechanism (6) is arranged on the inner sides of the two first vertical plates (501);

the second buffer mechanism (6) comprises a second rod body (601), a vertical rod (602), a sliding sleeve (603), a sliding rod (604), a vertical block (605) and a fourth spring (606);

the inboard in two first risers (501) of the second body of rod (601) rigid coupling, the bottom of the second body of rod (601) is rotated through the round pin axle and is linked to each other two montants (602), two the bottom of montant (602) all has linked to each other sliding sleeve (603), two sliding sleeve (603)'s inner wall slides and has linked to each other slide bar (604), the equal rigid coupling in the left and right sides of slide bar (604) has fourth spring (606), the outside rigid coupling of fourth spring (606) is in the inboard of riser (605), the inboard rigid coupling of fourth spring (606) is in the outside of sliding sleeve (603), two riser (605) is in the same place with the top rigid coupling of diaphragm (504).

8. The novel safety protection device for electric power engineering operation according to claim 7, characterized in that: the slide bar (604) is a square slide bar.