CN111648714A

CN111648714A - Insulating support device for electric power construction

Info

Publication number: CN111648714A
Application number: CN202010438965.4A
Authority: CN
Inventors: 高焕根
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-09-11

Abstract

The invention relates to the technical field of supporting devices, in particular to an insulating supporting device for electric power construction. The safety protection device is novel in design and ingenious in design, can provide protection for workers during ascending operation through the extension handrail, improves safety protection, ensures operation safety of constructors, is convenient for the slope adjusting mechanism to adjust the expansion range of the front foot rest and the rear foot rest, is convenient for operators to use, and has high stability.

Description

Insulating support device for electric power construction

Technical Field

The invention relates to the technical field of supporting devices, in particular to an insulating supporting device for electric power construction.

Background

The supporting device assists workers to fall down on a construction site, and the workers can be opened when used and folded after used, so that the workers are convenient to transfer. The supporting device is required to be firm and firm during working, is widely applied to various civil engineering and decoration engineering, and is popular with more and more people in terms of convenience and safety.

The existing folding supporting device has the defects that the slope is fixed, workers cannot adjust the slope at will, experience feeling is not good up and down, in addition, when the workers go to the highest pedal of the supporting device, the upper half body of the workers is not shielded due to too short armrests, the upper half body of the workers is likely to fall off carelessly slightly, and certain danger exists. Accordingly, those skilled in the art have provided an insulating support device for electric power construction to solve the problems set forth in the background art described above.

Disclosure of Invention

The present invention is directed to an insulation support device for power construction, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: an insulating support device for electric power construction comprises a front foot rest, wherein an extension handrail is arranged at the upper end of the front foot rest, the front foot rest is connected with the extension handrail through an extension mechanism, four pedals which are arranged at equal intervals are rotatably connected to the inner side of the front foot rest, a rear foot rest is rotatably connected to the rear side of the front foot rest, a front fixing frame is fixed to the position, located at the bottom end, of the inner side of the front foot rest, two sides of the four pedals are rotatably connected to one end through a pedal support frame, a connecting strip is fixed to the position, located at the middle section, of the inner side of the pedal support frame, a connecting frame is fixed to the position, corresponding to the connecting strip, of the inner side of the rear foot rest, and the connecting strip is;

the gradient adjusting mechanism comprises an adjusting hook and an adjusting plate, one end of the adjusting hook is rotatably connected to the inner side of the connecting strip through a first rotating pin, the other end of the adjusting hook is provided with a hook, one end of the adjusting plate is rotatably connected to the inner side of the connecting frame through a second rotating pin, and clamping grooves matched with the hooks are formed in the surface of the adjusting plate at equal intervals;

the extension mechanism comprises grooves symmetrically arranged at the insertion ends of the extension handrails, springs are arranged inside the grooves, and clamping balls in a hemispherical structure are fixed above the springs.

As a further scheme of the invention, a hole is formed in one end of the front foot rest at a position corresponding to the ball clamping, and the inner diameter of the hole is matched with the diameter of the ball clamping.

As a further scheme of the invention, uneven lines are carved on the surface of the pedal plate, and the edges of the pedal plate are all coated with rubber.

As a further aspect of the present invention, the extending handrail is externally sleeved with an anti-slip sleeve, and the anti-slip sleeve is a rubber member.

As a further scheme of the invention, the inner sides of the rear foot frames are respectively fixed with a rear fixing frame at the upper end and the lower end of the connecting frame.

As a further scheme of the present invention, rubber sleeves made of rubber are sleeved at the bottom ends of the front foot rest and the rear foot rest, and the front foot rest and the rear foot rest are in a herringbone structure when unfolded.

Compared with the prior art, the invention has the beneficial effects that: the anti-slip handrail is novel in design, ingenious in design, novel in design and ingenious in design, can provide protection for workers during ascending operation through the extension handrail, improves safety protection, guarantees operation safety of constructors, the slope adjusting mechanism is convenient for adjusting the expansion range of the front foot rest and the rear foot rest, is convenient for operators to use, has higher stability, the extension handrail is sleeved with the anti-slip sleeve, the anti-slip handrail is made of rubber materials, effective insulation can be achieved while slip is prevented, and the safety factor during construction is improved.

Drawings

FIG. 1 is a schematic structural view of an insulating support device for electric power construction;

FIG. 2 is a schematic structural diagram of a side slope adjustment mechanism in an insulation support device for electric power construction;

fig. 3 is a schematic structural view of a side extension mechanism in an insulating support device for electric power construction.

In the figure: 1. an extended armrest; 2. an extension mechanism; 3. a front foot rest; 4. a foot pedal; 5. a connecting strip; 6. an adjusting hook; 7. a pedal support frame; 8. a front fixing frame; 9. a rubber sleeve; 10. a rear fixing frame; 11. an adjusting plate; 12. a rear foot rest; 13. a connecting frame; 14. a hook; 15. a card slot; 21. a hole; 22. a groove; 23. blocking the ball; 24. a spring.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, an insulating support device for electric power construction includes a front foot rest 3, an extending armrest 1 is disposed at an upper end of the front foot rest 3, the front foot rest 3 is connected to the extending armrest 1 through an extending mechanism 2, four pedals 4 are rotatably connected to an inner side of the front foot rest 3 at equal intervals, a rear foot rest 12 is rotatably connected to a rear side of the front foot rest 3, a front fixing frame 8 is fixed to a position of the inner side of the front foot rest 3 at a bottom end, two sides of the four pedals 4 at one end are rotatably connected to each other through a pedal support frame 7, a connecting bar 5 is fixed to a position of the inner side of the pedal support frame 7 at a middle section, a connecting frame 13 is fixed to a position of the inner side of the rear foot rest 12 corresponding to the connecting bar 5, and the connecting bar;

slope adjustment mechanism includes regulating hook 6 and regulating plate 11, the one end of regulating hook 6 is passed through first commentaries on classics round pin and is rotated in the inboard of connecting strip 5 and connect, and the other end of regulating hook 6 is provided with hook 14, the one end of regulating plate 11 is passed through the second and is sold in the inboard rotation of link 13 and link to each other, and the equidistant draw-in groove 15 of offering with 14 matched with of hook in the surface of regulating plate 11, regulating plate 11 that hook 14 corresponds has four draw-in grooves 15, the draw-in groove 15 that inserts different positions through regulating hook 14 adjusts strutting arrangement's slope, the operating personnel of being convenient for use, and have higher stability.

The extending mechanism 2 comprises a groove 22 symmetrically arranged at the insertion end of the extending armrest 1, a spring 24 is arranged inside the groove 22, a ball 23 in a hemispherical structure is fixed above the spring 24, when in use, an operator pulls the extending armrest 1 with a hand to pull the extending armrest 1 out of the front foot rest 3, the ball 23 can be attached to the front foot rest 3 to move under the action of the spring 24, a hole 21 is arranged at a position corresponding to the ball 23 at one end of the front foot rest 3, the inner diameter of the hole 21 is matched with the diameter of the ball 23, when the ball 23 moves to the hole 21, the spring 24 loses the pressing force, the ball 23 is driven to be clamped into the hole 21 under the tension thereof to form fixation, when in contraction, the ball 23 is pinched by the hand, the ball 23 applies force to the spring 24 after being stressed, the spring 24 contracts to form a ball 23 to improve the activity space, and the surface of the ball 23 retracts into the hole 21, the clamping state is removed, the extension handrail 1 is pressed to be inserted into the front foot rest 3 to finish collection, the extension handrail 1 can protect constructors, and the problem that the upper half body is not provided with any barrier and easily falls when the constructors go to the highest position of the pedal plate 4 is solved.

In figure 1, uneven lines are carved on the surface of the pedal plate 4, and the edge of the pedal plate 4 is coated with rubber, so that the friction force between the pedal plate 4 and the sole of a person is increased, and the anti-skid effect is achieved.

In fig. 1, the outer portion of the extension handrail 1 is sleeved with an anti-slip sleeve, the anti-slip sleeve is a rubber member, and rubber is an insulator, so that the safety coefficient of electric power construction is improved, and the hand feeling is comfortable.

In fig. 1, the rear fixing frame 10 is fixed at the upper and lower ends of the connecting frame 13 at the inner side of the rear foot rest 12, which can improve the stability of the supporting device.

In fig. 1, rubber sleeves 9 made of rubber are sleeved at the bottom ends of the front foot frame 3 and the rear foot frame 12, and the front foot frame 3 and the rear foot frame 12 are in a herringbone structure when being unfolded, so that the stability of the supporting device is further improved.

The working principle of the invention is as follows: when a worker goes to the pedal 4 with the highest supporting device, in use, the operator pulls the extension armrest 1 with a hand to pull the extension armrest 1 out of the front foot rest 3, the ball 23 can move along with the front foot rest 3 under the action of the spring 24, the position of one end of the front foot rest 3 corresponding to the ball 23 is provided with the hole 21, the inner diameter of the hole 21 is matched with the diameter of the ball 23, when the ball 23 moves to the hole 21, the spring 24 loses the pressing force and drives the ball 23 to be clamped into the hole 21 under the tension thereof to form fixation, when the extension armrest contracts, the ball 23 is pinched with a hand, the ball 23 applies force to the spring 24 after the ball 23 is stressed, the spring 24 contracts after being stressed to improve the moving space of the ball 23, the surface of the ball 23 retracts into the hole 21 to release the clamping state, the extension armrest 1 is pressed to be inserted into the front foot rest 3 to finish, and the extension armrest 1 can protect constructors, the problem that when a constructor goes to the highest position of the pedal plate 4, the upper half body is not provided with any barrier and is easy to fall is solved, in addition, the outer part of the extension handrail 1 is sleeved with the anti-slip sleeve made of rubber, and the rubber is an insulator, so that the safety during electric power construction is improved; in strutting arrangement's the use, when uncomfortable about if the workman feels strutting arrangement's the slope makes, but manual regulation slope adjustment mechanism, the regulating plate 11 that hook 14 corresponds has four draw-in grooves 15, inserts the draw-in groove 15 of different positions through adjustment hook 14 and adjusts strutting arrangement's slope, and the operating personnel of being convenient for uses, and has higher stability.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. An insulating support device for electric power construction comprises a front foot rest (3) and is characterized in that an extending handrail (1) is arranged at the upper end of the front foot rest (3), the front foot rest (3) is connected with the extending handrail (1) through an extending mechanism (2), four pedals (4) which are arranged at equal intervals are rotatably connected to the inner side of the front foot rest (3), a rear foot rest (12) is rotatably connected to the rear side of the front foot rest (3), a front fixing frame (8) is fixed to the inner side of the front foot rest (3) at the bottom end position, two sides of the four pedals (4) at one end position are rotatably connected through a pedal support frame (7), a connecting strip (5) is fixed to the inner side of the pedal support frame (7) at the middle section position, and a connecting frame (13) is fixed to the inner side of the rear foot rest (12) at the position corresponding to the connecting strip (5), the connecting strip (5) is connected with the connecting frame (13) through a gradient adjusting mechanism;

the gradient adjusting mechanism comprises an adjusting hook (6) and an adjusting plate (11), one end of the adjusting hook (6) is rotatably connected with the inner side of the connecting strip (5) through a first rotating pin, a hook (14) is arranged at the other end of the adjusting hook (6), one end of the adjusting plate (11) is rotatably connected with the inner side of the connecting frame (13) through a second rotating pin, and clamping grooves (15) matched with the hook (14) are formed in the surface of the adjusting plate (11) at equal intervals; the extension mechanism (2) comprises a groove (22) symmetrically arranged at the insertion end of the extension handrail (1), a spring (24) is arranged inside the groove (22), and a clamping ball (23) in a hemispherical structure is fixed above the spring (24).

2. The insulating and supporting device for power construction as claimed in claim 1, wherein a hole (21) is formed in one end of the front foot rest (3) at a position corresponding to the ball retainer (23), and the inner diameter of the hole (21) is adapted to the diameter of the ball retainer (23).

3. The insulation support device for electric power construction as claimed in claim 1, wherein the surface of the pedal (4) is engraved with rugged lines, and the edges of the pedal (4) are covered with rubber.

4. The insulating and supporting device for electric power construction as claimed in claim 1, wherein the extending handrail (1) is externally sleeved with an anti-slip sleeve, and the anti-slip sleeve is a rubber member.

5. The insulation support device for electric power construction as claimed in claim 1, wherein the rear fixing frame (10) is fixed at the upper and lower ends of the connecting frame (13) at the inner side of the rear foot stool (12).

6. The insulating and supporting device for power construction as claimed in claim 1, wherein rubber sleeves (9) made of rubber are sleeved at the bottom ends of the front foot rest (3) and the rear foot rest (12), and the front foot rest (3) and the rear foot rest (12) are in a herringbone structure when being unfolded.