CN211714521U

CN211714521U - Foot rest for power maintenance

Info

Publication number: CN211714521U
Application number: CN202020075925.3U
Authority: CN
Inventors: 寇佳楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-20
Anticipated expiration: 2030-01-14

Abstract

A foot rest for power maintenance is characterized by comprising: stand (1), crossbeam (2), bracket (3), wedge are participated in (5) and are constituteed, the welding has a plurality of bracket (3) around stand (1) upper portion and the middle part, be provided with wedge hole (3-1) that the cross-section is the rectangle in the middle of bracket (3), crossbeam (2) bottom both ends are welded respectively and are participated in (5) for the wedge of rectangle, wedge is participated in (5) and is pegged graft in wedge hole (3-1), wedge hole (3-1) size is participated in (5) with the wedge and is coincided in time, wedge is participated in (5) below and is transversely processed and have a circular through-hole (4).

Description

Foot rest for power maintenance

Technical Field

The utility model belongs to the technical field of the power maintenance trade, concretely relates to foot rest for power maintenance.

Background

The existing power maintenance foot rest is a telescopic ladder or a portable power maintenance scaffold with the public number of CN206289943U, the ladder needs to be provided with a support position above, otherwise, the function of the ladder cannot be realized, a worker cannot operate conveniently above the ladder, the structure of the scaffold is extremely complex, the scaffold needs to be lifted by a hydraulic system, and the scaffold is only suitable for being maintained with an outdoor or field power system, is inconvenient to detach and is not suitable for indoor power maintenance.

Therefore, the inventor researches an intelligent building template support frame with the public number of CN204850420U, and carries out structure optimization, safety protection measures, workstation board addition and the like on the basis of the intelligent building template support frame, so as to overcome the technical problems, and further discloses a foot rest for power maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foot rest for power maintenance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

Preferably, the upright columns (1) are inserted at the first positions to form a certain height, the workstation plate (6) is laid above the cross beams (2), the stop blocks (6-1) are arranged below the workstation plate (6), and the inner sides of the stop blocks (6-1) are made into an arc shape.

Preferably, a bolt (8) is arranged in the circular through hole (4), an opening (8-1) is formed in the right end of the bolt (8), and rivet holes (8-2) are machined in two sides of the opening (8-1).

Preferably, a safety pin (9) is clamped in the middle of the opening (8-1), and the safety pin (9) is rotatably connected with the bolt (8) through a rivet (10) arranged in the rivet hole (8-2).

Preferably, the upright post (1) is fixedly provided with a lockable universal moving wheel (7), and one end of the middle part of the safety pin (9) is provided with a kidney-shaped hole.

Compared with the prior art, the utility model provides a foot rest for power maintenance possesses following beneficial effect:

compare simple structure with CN 206289943U's a portable power maintenance scaffold frame, need not other power device, it is convenient to dismantle, and the transportation loading is all very simple and convenient.

The device is suitable for indoor power maintenance and outdoor power maintenance.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a front structure of a power maintenance foot stool.

Fig. 2 is a left side view of the foot rest for power maintenance provided by the utility model.

Fig. 3 is a right side view of the foot rest for power maintenance provided by the utility model.

Fig. 4 is a top view of a power maintenance foot rest provided by the present invention.

Fig. 5 is a cross-sectional view of the column (1) in the foot stool for power maintenance provided by the present invention.

Fig. 6 is a top view of the stand column (1) in the foot stool for power maintenance provided by the utility model.

Fig. 7 is a front view of the combination of the cross beam (2) and the wedge-shaped pin (5) in the foot stool for power maintenance provided by the present invention.

Fig. 8 is a top view of the cross beam (2) and the wedge-shaped pin (5) in the foot stool for power maintenance of the present invention.

Fig. 9 is a combined bottom view of the cross beam (2) and the wedge-shaped pin (5) in the foot stool for power maintenance provided by the present invention.

Fig. 10 is a combined side view of the cross beam (2) and the wedge-shaped pin (5) in the foot stool for power maintenance provided by the present invention.

Fig. 11 is a schematic front view of the workstation board (6) in the foot stool for power maintenance provided by the present invention.

Fig. 12 is a top view of the working station plate (6) in the foot stool for power maintenance provided by the present invention.

Fig. 13 is a bottom view of the working station plate (6) in the foot stool for power maintenance provided by the present invention.

Fig. 14 is a front schematic view of the combination of the plug pin (8), the safety pin (9) and the rivet (10) in the foot stool for power maintenance provided by the utility model.

Fig. 15 is a top view of the pin (8), the safety pin (9), and the rivet (10) in the stand for power maintenance according to the present invention.

Fig. 16 is a top view of the plug (8) in the foot stool for power maintenance provided by the present invention.

Fig. 17 is a schematic view of the combined use principle of the plug pin (8), the safety pin (9) and the rivet (10) in the foot stool for power maintenance provided by the present invention.

In the figure: the device comprises a column (1), a beam (2), a bracket (3), wedge-shaped holes (3-1), a circular through hole (4), wedge-shaped pins (5), a workstation plate (6), a stop block (6-1), a moving wheel (7), a bolt (8), an opening (8-1), rivet holes (8-2), a safety pin (9) and rivets (10).

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made 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, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-17, the present invention provides a technical solution:

a foot rest for power maintenance is characterized by comprising: stand 1, crossbeam 2, bracket 3, wedge are participated in 5 and are constituteed, the welding has a plurality of bracket 3 around 1 upper portion of stand and the middle part, be provided with the wedge hole 3-1 that the cross-section is the rectangle in the middle of the

bracket

3, 2 bottom both ends of crossbeam are respectively welded and are participated in 5 for the wedge of rectangle, the wedge is participated in 5 pegs graft in wedge hole 3-1, the wedge hole 3-1 size is participated in 5 with the wedge and is just in time coincided, 5 below horizontal processing are participated in to the wedge has a circular through-hole 4.

The utility model discloses, preferred embodiment, 1 first grafting of stand constitutes certain height, workstation board 6 has been laid to crossbeam 2 top, workstation board 6 below is equipped with dog 6-1, the arc is makeed into to dog 6-1 inboard.

In the preferred embodiment of the present invention, a bolt 8 is disposed in the circular through hole 4, an opening 8-1 is disposed at the right end of the bolt 8, and rivet holes 8-2 are formed on both sides of the opening 8-1.

In the preferred embodiment of the present invention, the middle of the opening 8-1 is provided with a safety pin 9, and the safety pin 9 is rotatably connected to the bolt 8 through a rivet 10 disposed in the rivet hole 8-2.

The utility model discloses, in the preferred embodiment, but stand 1 is fixed to be equipped with the universal wheel 7 that removes of locking, 9 middle parts one end of safety catch are equipped with waist type hole.

The utility model discloses a theory of operation and use flow are as follows:

to reach a certain height, the upright posts 1 are connected end to end and overlapped upwards, and then the wedge-shaped pins 5 welded at two ends of the cross beam 2 are spliced and welded in the wedge-shaped holes 3-1 on the upright posts 1, so that the upright posts are connected with each other to form a whole.

The safety pin 9 and the bolt 8 are positioned at a horizontal position and penetrate through the circular through hole 4 transversely processed below the wedge-shaped pin 5, then the safety pin 9 is rotated anticlockwise until the rivet 10 is positioned in the middle of the safety pin 9, namely the upper end of the waist-shaped hole, at the moment, the bolt 8 cannot be pulled out outwards, the safety effect is achieved, the bolt 8 rotates clockwise during disassembly until the safety pin 9 is positioned at a horizontal position, and then the bolt 8 and the safety pin are pulled out together.

The workstation board 6 is laid on the beams 2 and a person can stand on the workstation board 6 for work, but it should be noted that for safety, the workstation board 6 is not laid on the uppermost beam 2, so that the uppermost beam 2 can play a role of a fence to protect the personal safety of an electrician.

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. A foot rest for power maintenance is characterized by comprising: stand (1), crossbeam (2), bracket (3), wedge are participated in (5) and are constituteed, the welding has a plurality of bracket (3) around stand (1) upper portion and the middle part, be provided with wedge hole (3-1) that the cross-section is the rectangle in the middle of bracket (3), crossbeam (2) bottom both ends are welded respectively and are participated in (5) for the wedge of rectangle, wedge is participated in (5) and is pegged graft in wedge hole (3-1), wedge hole (3-1) size is participated in (5) with the wedge and is coincided in time, wedge is participated in (5) below and is transversely processed and have a circular through-hole (4).

2. The foot rest for power maintenance according to claim 1, wherein the upright posts (1) are inserted at the head to form a certain height, a work station plate (6) is laid above the cross beam (2), a stop block (6-1) is arranged below the work station plate (6), and the inner side of the stop block (6-1) is made into an arc shape.

3. The foot rest for power maintenance according to claim 1, characterized in that a bolt (8) is arranged in the circular through hole (4), an opening (8-1) is formed in the right end of the bolt (8), rivet holes (8-2) are formed in two sides of the opening (8-1), a safety pin (9) is clamped in the middle of the opening (8-1), the safety pin (9) is rotatably connected with the bolt (8) through a rivet (10) arranged in the rivet hole (8-2), the column (1) is fixedly provided with a lockable universal moving wheel (7), and a kidney-shaped hole is formed in one end of the middle of the safety pin (9).