CN217518119U

CN217518119U - High-altitude operation platform in steel structure construction

Info

Publication number: CN217518119U
Application number: CN202221642285.5U
Authority: CN
Inventors: 舒冠鹏; 王涛; 高凯; 李强; 崔晓峰; 赵晨
Original assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-09-30
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a high-altitude operation platform in steel structure construction, which comprises a base and a square cavity fixedly connected with the base, two lifting lugs are fixedly connected with the square cavity, a vertical plate is fixedly connected with the square cavity, a transverse plate is fixedly connected with the vertical plate, an adjusting part is arranged on the vertical plate, the adjusting part comprises a rack plate, a gear, a rotary rod, a supporting plate and a rotating shaft, two rotary rods are respectively and rotatably connected with the transverse plate, the gear is fixedly connected with the rotary rod, two rack plates are all and slidably connected with the transverse plate, and two rack plates are respectively and respectively connected with the gear in a meshed manner, the utility model can slide on a steel structure at one end of the supporting plate far away from the rotary rod, thereby pushing the square cavity to move, keeping away from the steel structure at the square cavity, and facilitating the adjustment of the angle of a worker and the steel structure, achieving better welding of the steel structure.

Description

High-altitude operation platform in steel structure construction

Technical Field

The utility model relates to an aerial working platform equipment technical field especially relates to an aerial working platform in steel construction.

Background

The aerial work platform is a movable aerial work product for serving aerial work, equipment installation, maintenance and the like in various industries, and related products of the aerial work platform mainly comprise: scissor aerial work platforms, trailer aerial work platforms, crank arm aerial work platforms, and the like.

After hoisting of steel construction steel column girder steel among current aerial working platform is accomplished, need carry out welding construction and inside girder steel and wall roof beam position at girder steel and steel column connection department and carry out welding construction, during welding construction, personnel can't stand in inside nodal point position department, can only attach at the plane position and carry out welding construction, and can't place construction tools such as welding machine, there is the potential safety hazard, the workman can not adjust the distance between the point of standing and the steel construction simultaneously, make appear inconveniently easily when the welding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving following shortcoming among the prior art, steel construction steel column girder steel hoists and accomplishes the back in the current aerial working platform, need to weld construction and the inside girder steel and wall roof beam position and carry out the welding construction in girder steel and steel column connection department, during the welding construction, personnel can't stand in inside nodal point position department, can only attach at the plane position and carry out the welding construction, and can't place construction tools such as welding machine, there is the potential safety hazard, the workman can not adjust the distance between the point of standing and the steel construction simultaneously, make appear inconveniently easily when the welding, and the aerial working platform in steel construction that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-altitude operation platform in steel structure construction comprises a base and a square cavity fixedly connected to the base, wherein two lifting lugs are fixedly connected to the square cavity;

fixedly connected with riser on the square chamber, fixedly connected with diaphragm on the riser, install adjusting part on the riser, adjusting part includes rack plate, gear, rotary rod, backup pad, pivot, two the rotary rod rotates respectively to be connected on the diaphragm, gear fixed connection be in on the rotary rod, two the equal sliding connection of rack plate is in on the diaphragm, and two the rack plate respectively with gear engagement connects, two the backup pad fixed connection respectively is in on the rotary rod, the insection has been seted up to the pivot surface, just the pivot is connected with two rack plate engagements.

Preferably, the adjusting part still includes branch, the lantern ring, limiting plate, logical groove has been seted up on the riser, and is a plurality of limiting plate fixed connection respectively is in logical inslot, the insection has been seted up in the lantern ring, the lantern ring cup joints in the pivot, branch fixed connection be in on the lantern ring.

Preferably, one end of each of the two support plates, which is far away from the rotating rod, is rotatably connected with a rotating wheel.

Preferably, the vertical plate is fixedly connected with a fixing block, and the fixing block is fixedly connected with a second pull rope.

Preferably, the two lifting lugs are respectively and fixedly connected with a first pull rope.

Preferably, the rotating shaft is disposed between the two rack plates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. because the backup pad is kept away from the one end steel construction of rotary rod and is gone up the slip, consequently can promote square chamber and remove for the steel construction is kept away from to the square chamber, and the staff of being convenient for adjusts the angle with the steel construction, reaches the better welding to the steel construction.

2. Can solve high altitude construction personnel and can weld, the construction of high strength bolt at the facade, square chamber adopts the form of lifting hook to hang and arranges the girder steel top in, and square chamber is convenient for place materials such as welding machine, has enough to meet the need when using, and first stay cord passes the lug, can have enough to meet the need the use, practicality, the security performance of improvement safety platform that can be very big.

Drawings

Fig. 1 is a schematic structural view of a supporting plate of an aerial work platform in steel structure construction provided by the utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is the utility model provides a partial structure schematic diagram in front of high altitude construction platform in steel construction.

In the figure: the base 1, the square chamber of 2, 3 lugs, 4 first stay cords, 5 second stay cords, 6 fixed blocks, 7 risers, 8 gears, 9 runners, 10 diaphragm, 11 rack plates, 12 backup pads, 13 branches, 14 pivots, 15 rotary rods, 16 lantern rings, 17 limiting plates.

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.

In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.

Referring to fig. 1-3, a high altitude construction platform in steel construction, including base 1 and base 1 go up square chamber 2 of fixed connection, two lugs 3 of fixed connection on the square chamber 2, the first stay cord 4 of difference fixedly connected with on two lugs 3, first stay cord 4 adopts 14# round steel.

A vertical plate 7 is fixedly connected to the square cavity 2, a transverse plate 10 is fixedly connected to the vertical plate 7, a fixing block 6 is fixedly connected to the vertical plate 7, a second pull rope 5 is fixedly connected to the fixing block 6, an adjusting component is mounted on the 18# round steel vertical plate 7 of the second pull rope 5, the adjusting component comprises rack plates 11, gears 8, rotary rods 15, supporting plates 12 and a rotary shaft 14, the two rotary rods 15 are respectively and rotatably connected to the transverse plate 10, the gears 8 are fixedly connected to the rotary rods 15, the two rack plates 11 are both slidably connected to the transverse plate 10, the two rack plates 11 are respectively and rotatably connected with the gears 8, the two supporting plates 12 are respectively and fixedly connected to the rotary rods 15, insections are arranged on the outer surface of the rotary shaft 14, the rotary shaft 14 is rotatably connected with the two rack plates 11, the rotary shaft 14 is arranged between the two rack plates 11, the supporting rod 13 drives the rotary shaft 14 to rotate through a lantern ring 16, when the rotary shaft 14 rotates, the two rack plates 11 can be moved in the middle, thereby the individual drive gear 8 and fix the rotatory pole 15 on gear 8 and take place 90 rotations, consequently two backup pads 12 along with rotatory 90, reach and be the vertical state with riser 7, two backup pads 12 keep away from the one end of rotatory pole 15 and rotate respectively and be connected with runner 9, the backup pad 12 of being convenient for is rotatory on the steel construction, reduces friction power.

The regulating part still includes branch 13, the lantern ring 16, limiting plate 17, has seted up logical groove on the riser 7, and a plurality of limiting plate 17 difference fixed connection lead to the inslot, and a plurality of limiting plate 17 all what inclined type set up, has seted up the insection in the lantern ring 16, and the lantern ring 16 cup joints on pivot 14, and branch 13 fixed connection is on the lantern ring 16 for lantern ring 16 is connected with the 14 meshing of pivot, can drive the 14 rotations of pivot and can slide about pivot 14.

The utility model discloses in, when using, carry out the structural weld in the square chamber 2 of platform with the 20# round steel, after the welding is accomplished, square intracavity 2 full spread base 1, during the use, hang two first stay cord 4 one sides system in the girder steel top, use first stay cord 4 wherein one side and girder steel to carry out the drawknot, the opposite side passes the girder steel, the card is in the top, constructor hangs the safety belt on the girder steel, during the turnover, use wire rope to pass lug 3 and carry out this platform turnover use, fix second stay cord 5 wherein one end on fixed block 6 simultaneously, second stay cord 5 adopts the form of lifting hook to hang and arranges the girder steel top in, reach the fixed of other side chamber 2.

During construction, when a worker needs to adjust the position between the square cavity 2 and the steel structure, the support rod 13 is pulled to move upwards and is higher than the limiting plate 17, one end of the support rod 13 is then pushed, the support rod 13 drives the rotating shaft 14 to rotate through the lantern ring 16, the rotating shaft 14 can drive the two rack plates 11 to move centrally, so that the gear 8 and the rotating rod 15 fixed on the gear 8 are driven to rotate 90 degrees by a person, two support plates 12 rotate 90 degrees along with the rotation, the vertical state of the support plates is achieved, the support rod 13 is pressed downwards at the moment, the support rod 13 slides between the two limiting plates 17, the limit of the support rod 13 is achieved, and the support plates 12 are fixed, because the support plates 12 slide on the steel structure at the end far away from the rotating rod 15, the square cavity 2 can be pushed to move, the square cavity 2 is far away from the steel structure, and the angle between the steel structure and the worker can be conveniently adjusted, achieving better welding of the steel structure.

In the present application, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically stated or limited.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-altitude operation platform in steel structure construction comprises a base (1) and a square cavity (2) fixedly connected to the base (1), and is characterized in that two lifting lugs (3) are fixedly connected to the square cavity (2);

a vertical plate (7) is fixedly connected on the square cavity (2), a transverse plate (10) is fixedly connected on the vertical plate (7), the vertical plate (7) is provided with an adjusting component, the adjusting component comprises a rack plate (11), a gear (8), rotary rods (15), a support plate (12) and a rotating shaft (14), the two rotary rods (15) are respectively connected to the transverse plate (10) in a rotating way, the gear (8) is fixedly connected on the rotating rod (15), the two rack plates (11) are both connected on the transverse plate (10) in a sliding way, the two rack plates (11) are respectively meshed with the gear (8), the two support plates (12) are respectively fixedly connected to the rotating rod (15), the outer surface of the rotating shaft (14) is provided with insections, and the rotating shaft (14) is meshed and connected with the two rack plates (11).

2. The high-altitude operation platform in steel structure construction according to claim 1, characterized in that, the adjustment part still includes branch (13), the lantern ring (16), limiting plate (17), logical groove has been seted up on riser (7), a plurality of limiting plate (17) fixed connection respectively in logical inslot, insection has been seted up in the lantern ring (16), the lantern ring (16) cup joint on pivot (14), branch (13) fixed connection is in on the lantern ring (16).

3. The high-altitude operation platform for steel structure construction according to claim 1, wherein one ends of the two supporting plates (12) far away from the rotating rod (15) are respectively and rotatably connected with a rotating wheel (9).

4. The high-altitude operation platform for steel structure construction according to claim 1, wherein a fixing block (6) is fixedly connected to the vertical plate (7), and a second pull rope (5) is fixedly connected to the fixing block (6).

5. The high-altitude operation platform for steel structure construction according to claim 1, wherein the two lifting lugs (3) are respectively and fixedly connected with a first pull rope (4).

6. The high-altitude operation platform for steel structure construction according to claim 1, wherein the rotating shaft (14) is arranged between the two rack plates (11).