CN110984834A

CN110984834A - Ground pile type pole upper operation platform

Info

Publication number: CN110984834A
Application number: CN201911222016.6A
Authority: CN
Inventors: 罗显跃; 周敬余; 张翅; 潘俊; 周思源
Original assignee: Guizhou Power Grid Co Ltd
Current assignee: Guizhou Power Grid Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-04-10

Abstract

The invention relates to the technical field of columnar building installation equipment, in particular to a ground pile type pole upper operation platform which comprises at least three detachable and connected ladder parts, wherein the ladder parts are provided with abutting components for abutting against a column body, one side of each ladder part is provided with a first locking piece, and the other side of each ladder part is provided with a second locking piece for realizing locking and unlocking with the first locking piece of the other ladder part. When the working platform is used, the condition that a ladder adopting an inclined strut in the prior art is easy to sideslip is avoided, so that the working environment of workers is improved, the workers are prevented from sideslip and falling, and the personal safety of the workers is protected; in addition, each ladder portion can be dismantled and connected, also is convenient for the workman and folds the transport, does benefit to the vehicle transportation, saves space.

Description

Ground pile type pole upper operation platform

Technical Field

The invention relates to the technical field of columnar building installation equipment, in particular to a ground pile type pole upper operation platform.

Background

With the rapid development of national economy and the development of urban power grid transformation work, more and more power transmission lines are used, the whole power transmission line is supported by one telegraph pole during the laying of the power transmission line, and workers install power transmission equipment and other devices such as cameras, street lamps and the like on the telegraph pole; the utility model discloses a wire pole, including wire pole, safety rope, inclined ladder, wire pole, safety rope, the wire pole is equipped with the safety rope, often rely on the inclined ladder on the wire pole, later with the wire pole with the safety rope installation work, however, to the workman, often make a traffic route with the transmission line, the most important is exactly the safety problem, lean on the inclined ladder on the wire pole, because the wire pole is comparatively smooth, the workman leads to sideslipping to fall because of getting and changing the instrument or installing very easily when getting and changing the instrument or installing, causes serious personal harm.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a ground pile type pole upper operation platform which has the advantages of improving the working environment of workers, preventing the workers from sideslipping and falling and protecting the personal safety.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides an operation platform on ground stake formula pole, includes at least three and can dismantle the ladder portion of connecting, ladder portion is equipped with the butt subassembly that is used for the butt cylinder, ladder portion one side is equipped with first locking piece, and the opposite side is equipped with the second locking piece that realizes locking and unblock with the first locking piece of another ladder portion.

Preferably, the first locking member is a first locking hole formed in one side of the ladder portion, and the second locking member is a plug pin slidably connected to the other side of the ladder portion and in plug-in fit with the first locking hole.

Preferably, the ladder portion is provided with a second locking hole in a sliding track of the bolt, the second locking hole is in inserted connection with the bolt, and the first locking hole and the second locking hole are arranged in a staggered mode.

Preferably, the abutting assembly comprises a rotating shaft arranged on the ladder portion, an abutting piece in abutting fit with the column body is movably sleeved on the rotating shaft, and the rotating shaft and the abutting piece are provided with first positioning structures used for positioning the abutting piece.

Preferably, the abutment member is a telescopic rod.

Preferably, the telescopic link includes a fixed cylinder, a sliding rod connected inside the fixed cylinder in a sliding manner, and a second positioning structure arranged on the fixed cylinder and the sliding rod and used for positioning the sliding rod.

Preferably, one end of the sliding rod, which is far away from the fixed cylinder, is provided with a butt joint plate which is attached to the surface of the cylinder.

Preferably, the fixed cylinder is provided with a pedal.

Preferably, ladder portion upper end is equipped with a plurality of erection columns, ladder portion's lower extreme is equipped with the mounting groove that matches with the erection column of another ladder portion.

Preferably, the lower end of the ladder part positioned at the bottommost layer is also provided with a height adjusting assembly.

In conclusion, the invention has the following beneficial effects: when the operation platform is used, firstly, the surrounding columns which are connected with one another one by one are sequentially installed and connected through the first locking piece and the second locking piece to form a closed structure surrounding the columns, and the abutting component is abutted to the columns, so that the acting force of each ladder part on the columns is converted into the supporting force of the columns on each ladder part, the stability of the whole closed structure is ensured, then a worker climbs onto the operation platform to perform construction operation, the condition that the ladder adopting the inclined strut in the prior art is easy to sideslip is avoided, the working environment of the worker is improved, the worker is prevented from sideslip falling, and the personal safety of the worker is protected; in addition, each ladder portion can be dismantled and connected, also is convenient for the workman and folds the transport, does benefit to the vehicle transportation, saves space.

Drawings

FIG. 1 is a schematic structural view of a combination of four ladder sections according to an embodiment of the present invention;

FIG. 2 is a schematic view of a mechanism for folding four ladder sections according to an embodiment of the present invention;

FIG. 3 is a schematic view of a single ladder section deployed in an embodiment of the present invention;

FIG. 4 is a schematic view of a single ladder section folded in accordance with an embodiment of the present invention;

FIG. 5 is an exploded view of a single ladder section in an embodiment of the present invention;

FIG. 6 is a cross-sectional view of a single ladder portion in an embodiment of the invention;

FIG. 7 is a schematic structural view of an abutment member and a pedal in the embodiment of the invention;

FIG. 8 is a schematic structural view of a height adjustment assembly in an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a two-layer operation platform combined by eight ladders according to an embodiment of the present invention.

Reference numerals: 1. a frame body; 11. a first locking block; 111. a first locking hole; 12. a bolt; 121. a handle; 13. a cross bar; 14. a second locking block; 141. a second locking hole; 15. mounting a column; 16. positioning nails; 17. a threaded member; 18. a screw support; 2. a rotating shaft; 3. a telescopic rod; 31. a fixed cylinder; 32. a slide bar; 33. a second positioning structure; 34. a butt joint plate; 35. treading a pedal; 4. a first positioning structure.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

A ground pile type pole upper operation platform is disclosed, referring to fig. 1 and fig. 2, and comprises at least three detachably connected ladder portions, wherein each ladder portion is provided with an abutting component for abutting against a column body (not shown in the figure), one side of each ladder portion is provided with a first locking piece, and the other side of each ladder portion is provided with a second locking piece for realizing locking and unlocking with the first locking piece of the other ladder portion.

In this embodiment, the pillars are pole, pillar, and other pillar type buildings, and the ladder portion has four parts, and is combined to form a cube, of course according to actual conditions, the ladder parts can be set to be not less than three combinations, when the operation platform is used, firstly, the surrounding columns which are one surface of each ladder part and one surface of each ladder part are connected, the first locking piece and the second locking piece are sequentially installed and connected to form a closed structure surrounding the column body, and the abutting component is abutted against the column body, so that the acting force of each ladder part on the column body is converted into the supporting force of the column body on each ladder part, thereby ensuring the stability of the whole closed structure, then the worker climbs the operation platform to carry out construction operation, avoiding the condition that the ladder adopting the inclined strut in the prior art is easy to sideslip, thereby improving the working environment of workers, preventing the workers from sideslipping and falling and protecting the personal safety of the workers; in addition, each ladder portion can be dismantled and connected, also is convenient for the workman and folds the transport, does benefit to the vehicle transportation, saves space.

In this embodiment, the aluminum alloy section frame 1 with the rectangular ladder portion has a light structure and high strength, realizes light weight, and is convenient for workers to step on, the middle part of the frame 1 is also connected with the cross rod 13, and the ladder portion can be set to be a square frame 1, a triangular frame 1 or other shapes according to actual conditions.

Specifically, the first locking member is a first locking hole 111 formed in one side of the ladder portion, and the second locking member is a plug 12 slidably connected to the other side of the ladder portion and engaged with the first locking hole 111 in an inserting manner. Bolt 12 and the cooperation of pegging graft of first locking hole 111, form the locking between the ladder portion to interconnect, and the locking mode is simple, and simultaneously, when this ladder portion of processing, the mill only needs design one set of mould can supply the production of all ladder portions, after producing, with between each ladder portion through bolt 12 and the cooperation of pegging graft of first locking hole 111 can, very big reduction the cost of production, the required mould difference of each ladder portion has been avoided can realize the problem of locking.

Referring to fig. 3 to 5, in particular, the step is provided with a second locking hole 141 in a sliding track of the bolt 12, the second locking hole 141 is in plugging fit with the bolt 12, and the first locking hole 111 and the second locking hole 141 are arranged in a staggered manner. By further providing the second locking hole 141, the locking between the ladder portions is firmer, and the bolt 12 is inserted between the first locking hole 111 and the second locking hole 141, so that the bolt 12 is stressed more uniformly when abutting against the inner wall of the first locking hole 111.

In this embodiment, a first locking block 11 is disposed on one side of the ladder portion, a first locking hole 111 is disposed on the first locking block 11, a second locking block 14 is disposed on the other side of the ladder portion, the second locking block 14 is provided with a through hole and a groove which is communicated with the through hole and has a shape of "Contraband", the latch 12 is provided with a handle 121 protruding out of the groove, when the latch 12 is not required to be inserted into the first locking hole 111 and the second locking hole 141, the handle 121 is rotated to slide the latch 12 upwards, so that the handle 121 abuts against the inner wall of the upper end of the groove, and the latch 12 is prevented from automatically sliding down under the action of gravity; when the bolt 12 needs to be inserted into the first locking hole 111 and the second locking hole 141, the handle 121 is rotated to slide the bolt 12 downwards, so that the handle 121 abuts against the inner wall of the lower end of the groove, the handle 121 is prevented from sliding upwards to be separated from the first locking hole 111 and the second locking hole 141 due to the action of external force, and the stability between the ladder parts during locking is further improved.

Specifically, the butt subassembly is including locating axis of rotation 2 of ladder portion, the activity cup joints the butt piece with cylinder butt complex on the axis of rotation 2, axis of rotation 2 with the butt piece is equipped with the first location structure 4 that is used for fixing a position the butt piece.

When the butt cylinder, at first rotatory butt for the butt is towards the cylinder direction and with the cylinder butt, later through the fixed butt of first location structure 4, reach the purpose of location, in this embodiment, 1 upper end of framework of ladder portion is two sections of rods, axis of rotation 2 is connected in the middle of two sections of rods, like this under natural state, the butt can freely fall down because of self action of gravity, reach folding purpose, the space area of ladder portion has further been reduced, do benefit to the workman and carry foldingly.

In this embodiment, the first positioning structure 4 is a socket disposed on the abutting member, a threaded hole disposed on the rotating shaft 2, and a screw inserted into the socket and threaded into the threaded hole.

With reference to fig. 6, in particular, the abutting member is a telescopic rod 3. The setting of telescopic link 3 does benefit to the workman and regulates and control according to the distance between the ladder portion distance cylinder among the actual conditions, and better adaptation uses the scene.

In this embodiment, the telescopic rod 3 includes a fixed cylinder 31, a sliding rod 32 slidably connected inside the fixed cylinder 31, and a second positioning structure 33 disposed on the fixed cylinder 31 and the sliding rod 32 for positioning the sliding rod 32. The second positioning structure 33 is an external thread provided at the end of the fixed cylinder 31 and a nut screwed to the external thread, the end of the fixed cylinder 31 provided with the external thread has an inwardly inclined chamfer, and during positioning, the end of the inner wall of the nut abuts against the chamfer to cooperate with the chamfer, thereby tightening the sliding rod 32.

Specifically, one end of the sliding rod 32, which is far away from the fixed cylinder 31, is provided with an abutting plate 34 which is attached to the surface of the cylinder. The setting of butt board 34 has increased the area of slide bar 32 butt cylinder, has further improved the stability of ladder portion, and in this embodiment, butt board 34 is the arc of laminating pole class cylinder curved surface, and of course according to actual conditions, butt board 34 can also set up to the planar rectangle of laminating square column.

Referring to fig. 7, in particular, the fixed cylinder 31 is provided with a pedal 35. The arrangement of the pedal 35 further increases the stepping area of the step of the worker, and in addition, further reduces the gap between the upper end of the step portion and the column, thus preventing tools or other objects from falling through the gap when the worker is in installation construction.

Referring back to fig. 1 in conjunction with fig. 8, in particular, the upper end of the ladder section is provided with a plurality of mounting posts 15, and the lower end of the ladder section is provided with mounting slots (not shown) matching with the mounting posts 15 of the other ladder section. Like this when the required mounting height of workman is higher, the mounting groove on the ladder portion of workman's accessible layer upon layer and the corresponding grafting of erection column 15, stack ladder portion carry out operation platform rising, and then reach required mounting height, convenient operation is simple, and it is easy to dismantle.

Referring to fig. 5, in this embodiment, the lower end of the step portion at the lowest layer is further provided with a height adjusting assembly, and in this embodiment, the height adjusting assembly comprises a screw member 17 arranged at the lower end of the step portion, and the screw member 17 is in threaded connection with a screw support member 18. Thus, workers can rotate the screw supporting pieces 18 according to different construction scenes to regulate and control the bottom surface of the work platform to be kept horizontal, such as inclined sloping fields or step-shaped landforms, and the like, and certainly if the construction scenes are soft lands or grasslands, positioning nails 16 (combined with the figure 9) can be machined on the bottom surfaces of the screw supporting pieces 18, so that the screw supporting pieces 18 with the positioning nails 16 are inserted into the ground, and the work platform is supported more stably.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims.

Claims

1. The utility model provides an operation platform on ground stake formula pole which characterized by: including at least three and can dismantle the ladder portion of connection, ladder portion is equipped with the butt subassembly that is used for the butt cylinder, ladder portion one side is equipped with first locking piece, and the opposite side is equipped with the second locking piece that realizes locking and unblock with the first locking piece of another ladder portion.

2. A ground pile pole upper work platform according to claim 1, wherein: the first locking piece is a first locking hole arranged on one side of the ladder portion, and the second locking piece is a bolt which is connected to the other side of the ladder portion in a sliding mode and is in splicing fit with the first locking hole.

3. A ground pile pole upper work platform according to claim 2, wherein: the ladder part is provided with a second locking hole which is matched with the bolt in an inserting manner on the sliding track of the bolt, and the first locking hole and the second locking hole are arranged in a staggered manner.

4. A ground pile pole work platform according to any one of claims 1 to 3, wherein: the butt joint component comprises a rotating shaft arranged on the ladder portion, a butt joint piece in butt joint with the column body is movably sleeved on the rotating shaft, and the rotating shaft and the butt joint piece are provided with a first positioning structure used for positioning the butt joint piece.

5. A ground pile pole upper work platform according to claim 4, wherein: the abutting piece is a telescopic rod.

6. A ground pile pole upper work platform according to claim 5, wherein: the telescopic link includes a fixed cylinder, a sliding rod connected inside the fixed cylinder in a sliding manner and a second positioning structure arranged on the fixed cylinder and the sliding rod and used for positioning the sliding rod.

7. A ground pile pole upper working platform according to claim 6, wherein: one end of the sliding rod, which is far away from the fixed cylinder, is provided with a butt joint plate which is attached to the surface of the cylinder body.

8. A ground pile pole upper working platform according to claim 6, wherein: the fixed cylinder is provided with a pedal.

9. A ground pile pole work platform according to any one of claims 1 to 3, wherein: ladder portion upper end is equipped with a plurality of erection columns, the lower extreme of ladder portion is equipped with the mounting groove that matches with the erection column of another ladder portion.

10. A ground pile pole work platform according to any one of claims 1 to 3, wherein: the lower end of the ladder part positioned at the bottommost layer is also provided with a height adjusting assembly.