CN216587589U

CN216587589U - Scaffold capable of being used after construction of ramp installation

Info

Publication number: CN216587589U
Application number: CN202123221168.XU
Authority: CN
Inventors: 杨鹏仟; 唐杰; 陈永祥; 戴子祥; 徐凯
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-24
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to a scaffold which can be used after construction and can be installed on a ramp, comprising a scaffold, wherein the scaffold comprises four pillars; this can be at the adjustment mechanism through setting up with the scaffold frame after the building construction of ramp installation: when the scaffold is erected on the ramp, the hand wheel screw rod is rotated, the two pipe bodies can be driven to move downwards along the support columns under the rotation of the screw rod, the butt strap fixed between the support columns on the two sides can be lifted to be horizontal under the support of the extended pipe bodies, and therefore construction workers can conveniently stand on the butt strap for construction, and meanwhile, the friction force between the support legs and the pipe bodies and the ground of the ramp is increased by the aid of the arranged first base and the second base, so that the scaffold is guaranteed not to sideslip; this design is convenient for at ramp installation scaffold, and convenient operation is swift, has also improved the stability after the scaffold installation simultaneously, has reduced the potential safety hazard.

Description

Scaffold capable of being used after construction of ramp installation

Technical Field

The utility model relates to the technical field of building construction, in particular to a scaffold which can be installed on a ramp after building construction.

Background

The scaffold is a working platform erected for ensuring each construction process to be smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected position, wherein at present, the common scaffold is a climbing scaffold; in the prior art, after building construction, a scaffold needs to be used to climb to a high place to perform subsequent treatment on a building, but the scaffold is influenced by the terrain, part of the scaffold needs to be erected on a ramp, and the inclined ramp is inconvenient for arranging the scaffold, so that bricks and the like are arranged below scaffold support legs to keep the level of the scaffold, but the stability of the scaffold is poor due to the mode, and high potential safety hazard exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a scaffold which can be used after construction and installed on a ramp, so as to solve the problems in the background technology.

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

the scaffold comprises four pillars, two symmetrical support plates are tightly welded between two adjacent pillars, and two pairs of symmetrical lugs are tightly welded on the bottom surfaces of the support plates positioned below the front side and positioned on two sides of the support plates; the adjusting mechanism comprises a pipe body, the pipe body is sleeved on the support and is in sliding connection with the support, two symmetrical connecting plates are arranged between the pipe bodies, and two symmetrical lead screws are arranged above the connecting plates.

As a preferable technical scheme of the utility model, one end of the screw rod is rotatably connected with one of the convex blocks, the other end of the screw rod penetrates through the other convex block, and the two opposite ends of the two screw rods are coaxially and tightly welded with the bevel pinions; a transmission shaft is arranged above the space between the two auxiliary bevel gears, penetrates through the support plate and is rotatably connected with the support plate, a main bevel gear is coaxially and tightly welded at the bottom end of the transmission shaft, the main bevel gear is meshed with the auxiliary bevel gears, and a hand wheel is coaxially and tightly welded at the top end of the transmission shaft.

According to the preferable technical scheme, the connecting seats are arranged at the lower parts of the screw rods, the two ends of each connecting seat are hinged with the hinged support, the hinged supports at the lower parts are tightly welded with the connecting plates at the upper parts, the hinged supports at the upper parts are tightly welded with the fixing blocks, and the screw rods penetrate through the corresponding fixing blocks and are in threaded connection with the fixing blocks.

As a preferable technical scheme of the utility model, two symmetrical crawling ladders are tightly welded between the two support plates, two pull rods which are arranged in a cross mode are fixedly connected between the two opposite support columns through bolts, and a butt strap is fixedly connected between the two support plates above the two support plates through bolts.

As the preferable technical scheme of the utility model, the bottom ends of the two pillars at the rear side are respectively hinged with a first base, and the bottom ends of the pipe bodies are respectively hinged with a second base.

As a preferable technical scheme of the utility model, the bottom surface of the second base is provided with anti-skid grains

Compared with the prior art, the utility model has the beneficial effects that: this can be through the adjustment mechanism who sets up with the scaffold frame after the building construction of ramp installation: when the scaffold is erected on the ramp, the hand wheel screw rod is rotated, the two pipe bodies can be driven to move downwards along the support columns under the rotation of the screw rod, the butt strap fixed between the support columns on the two sides can be lifted to be horizontal under the support of the extended pipe bodies, and therefore construction workers can conveniently stand on the butt strap for construction, and meanwhile, the friction force between the support legs and the pipe bodies and the ground of the ramp is increased by the aid of the arranged first base and the second base, so that the scaffold is guaranteed not to sideslip; this design is convenient for at ramp installation scaffold frame, and convenient operation is swift, has also improved the stability after the scaffold frame installation simultaneously, has reduced the potential safety hazard.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram of an application state of embodiment 1 of the present invention;

fig. 3 is an exploded view of a scaffold according to embodiment 1 of the present invention;

fig. 4 is a partial structural view of the scaffold in embodiment 1 of the present invention;

FIG. 5 is a partial structural view in example 1 of the present invention;

FIG. 6 is a schematic structural view of an adjusting mechanism in embodiment 1 of the present invention;

FIG. 7 is a partial schematic structural view of an adjusting mechanism in embodiment 1 of the present invention;

fig. 8 is a schematic structural diagram of a second chassis according to embodiment 2 of the present invention.

In the figure:

1. a scaffold; 11. a pillar; 12. a support plate; 121. a bump; 13. climbing a ladder; 14. a first base; 15. a pull rod; 16. a butt strap;

2. an adjustment mechanism; 21. a pipe body; 22. a second base; 23. a connecting plate; 24. a screw rod; 241. a secondary bevel gear; 25. a drive shaft; 251. a main bevel gear; 252. a hand wheel; 26. a fixed block; 27. a connecting seat; 271. and (4) hinging seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present 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.

Example 1

The embodiment provides a technical scheme:

referring to fig. 1-7, a scaffold for construction post-construction installation on a ramp includes a scaffold 1, the scaffold 1 includes four pillars 11, two symmetrical support plates 12 are tightly welded between two adjacent pillars 11, and two symmetrical protrusions 121 are tightly welded on both sides of the bottom surface of the support plate 12 located below the front side; an adjusting mechanism 2 is arranged below the position between the two pillars 11 on the front side, the adjusting mechanism 2 comprises pipe bodies 21, the pipe bodies 21 are sleeved on the pillars 11 and are in sliding connection with the pillars 11, two symmetrical connecting plates 23 are arranged between the two pipe bodies 21, and two symmetrical screw rods 24 are arranged above the upper connecting plates 23; one end of the screw rod 24 is rotatably connected with one of the convex blocks 121, the other end of the screw rod 24 penetrates through the other convex block 121, and the two opposite ends of the two screw rods 24 are coaxially and tightly welded with the secondary bevel gears 241; a transmission shaft 25 is arranged above the two auxiliary bevel gears 241, the transmission shaft 25 penetrates through the support plate 12 and is rotatably connected with the support plate 12, a main bevel gear 251 is coaxially and tightly welded at the bottom end of the transmission shaft 25, the main bevel gear 251 is meshed with the auxiliary bevel gears 241, and a hand wheel 252 is coaxially and tightly welded at the top end of the transmission shaft 25; the connecting seats 27 are arranged below the screw rods 24, the two ends of each connecting seat 27 are hinged with a hinged support 271, the hinged supports 271 below are tightly welded with the connecting plates 23 above, the hinged supports 271 above are tightly welded with the fixed blocks 26, and the screw rods 24 penetrate through the corresponding fixed blocks 26 and are in threaded connection with the fixed blocks 26.

In this embodiment, the inseparable welding has two symmetrical cat ladders 13 between two extension boards 12, all is two pull rods 15 that are cross arrangement through bolt fixedly connected with between two relative pillar 11, lies in through bolt fixedly connected with attachment strap 16 between two extension boards 12 of top, and the setting of 13 of cat ladder is convenient for construction worker to climb, and the setting of pull rod 15 has increased scaffold 1's connection stability, and the setting of attachment strap 16 is convenient for construction worker to stand and be under construction.

In this embodiment, the bottom ends of the two pillars 11 at the rear side are hinged with the first base 14, the bottom ends of the tube bodies 21 are hinged with the second base 22, and the first base 14 and the second base 22 respectively increase the contact area between the pillars 11 and the tube bodies 21 and the ground, so that the friction force between the tube bodies and the ground is increased, and when the scaffold 1 is installed on a ramp, the stability of the scaffold 1 is improved; in addition, because first base 14 and second base 22 all are connected with pillar 11 and body 21 respectively through articulated mode, therefore when the ramp installation, first base 14 and second base 22 can take place to incline according to the slope of ramp to with the ground laminating of slope mutually, both increased scaffold 1 and the frictional force of ramp, also improved scaffold 1's stability.

In this embodiment, body 21 and two connecting plates 23 are integrated into one piece structure, and integrated into one piece structure has higher structural strength, and consequently integrated into one piece structure has increased the support stability to scaffold 1.

It should be added that when the two pipe bodies 21 are in a state of not moving downward, the two second bases 22 and the two first bases 14 located at the bottom ends of the pipe bodies 21 are located on the same horizontal plane, and when the scaffold 1 is installed on a flat bottom surface, the level of the scaffold 1 can be maintained, the level of the access boards 16 is ensured, and the stability of the scaffold 1 is ensured.

Before the scaffold is used, a user firstly erects the pillars 11 on two sides on a flat ground, then fixes two ends of the pull rod 15 on the pillars 11 on two sides through bolts, and then fixes two ends of the butt strap 16 on the support plates 12 on two sides above through bolts, so that the scaffold 1 is installed;

when in specific use, a user firstly carries the installed scaffold 1 to a construction point of a ramp, and the side provided with the adjusting mechanism 2 is adjusted to the lower side of the ramp, at this time, the whole scaffold 1 is in an inclined state, then a user holds the hand wheel 252 and rotates, the hand wheel 252 drives the transmission shaft 25 and the main bevel gear 251 to rotate, because the main bevel gear 251 is meshed with the auxiliary bevel gear 241, the auxiliary bevel gear 241 rotates and drives the screw rod 24 to rotate, along with the rotation of the screw rod 24, two fixing blocks 26 of the gear synchronously move relatively, the fixing blocks 26 synchronously drive the connecting seat 27 to move, the connecting seat 27 drives the pipe body 21 and the connecting plate 23 synchronously move downwards, at this time, the pipe body 21 extends downwards and lifts one end of the scaffold 1, when scaffold 1 is in the horizontality, the user can stop rotating hand wheel 252, and the installation is accomplished promptly to scaffold 1, and the final user can climb scaffold 1 and be under construction.

Example 2

Referring to fig. 8, the present embodiment provides the following technical solutions on the basis of embodiment 1: the bottom surface of the second base 22 is provided with anti-skid grains.

It should be noted that the first base 14 and the second base 22 in this embodiment have the same structure and function, so the bottom surface of the first base 14 is also provided with the anti-slip pattern, which is designed to increase the friction force between the scaffold 1 and the ground, avoid the scaffold 1 from sliding sideways when in use, and ensure the stability and safety of the scaffold 1.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A scaffold for use after construction of ramp installation, comprising a scaffold (1), characterized in that: the scaffold (1) comprises four pillars (11), two symmetrical support plates (12) are tightly welded between two adjacent pillars (11), and two pairs of symmetrical lugs (121) are tightly welded on the bottom surfaces of the support plates (12) positioned below the front side and positioned on two sides; be located two of front side below department between pillar (11) is equipped with adjustment mechanism (2), adjustment mechanism (2) are including body (21), body (21) cover locate on pillar (11) and with pillar (11) sliding connection, two be equipped with two symmetrical connecting plate (23) between body (21), be located the top department of connecting plate (23) is equipped with two symmetrical lead screw (24).

2. A scaffold useful after construction of a ramp-mountable building according to claim 1, characterized by: one end of the screw rod (24) is rotatably connected with one of the convex blocks (121), the other end of the screw rod (24) penetrates through the other convex block (121), and two opposite ends of the two screw rods (24) are coaxially and tightly welded with the auxiliary bevel gears (241); a transmission shaft (25) is arranged above the space between the two auxiliary bevel gears (241), the transmission shaft (25) penetrates through the support plate (12) and is rotatably connected with the support plate (12), a main bevel gear (251) is coaxially and tightly welded at the bottom end of the transmission shaft (25), the main bevel gear (251) is meshed with the auxiliary bevel gears (241), and a hand wheel (252) is coaxially and tightly welded at the top end of the transmission shaft (25).

3. A scaffold useful after construction of a ramp-mountable building according to claim 1, characterized by: the lower part of the screw rod (24) is provided with a connecting seat (27), two ends of the connecting seat (27) are hinged with a hinged support (271), the hinged support (271) positioned below is tightly welded with a connecting plate (23) positioned above, the hinged support (271) positioned above is tightly welded with a fixed block (26), and the screw rod (24) penetrates through the corresponding fixed block (26) and is in threaded connection with the fixed block (26).

4. A scaffold useful after construction of a ramp-mountable building according to claim 1, characterized by: two symmetrical ladder stands (13) are tightly welded between the two support plates (12), two pull rods (15) which are arranged in a cross mode are fixedly connected between the two opposite support columns (11) through bolts, and a butt strap (16) is fixedly connected between the two support plates (12) above through bolts.

5. A scaffold useful after construction of a ramp-mountable building according to claim 1, characterized by: the bottom of two pillars (11) that are located the rear side all articulates there is first base (14), the bottom of body (21) all articulates there is second base (22).

6. A scaffold after construction of ramp mountable building according to claim 5 wherein: the bottom surface of the second base (22) is provided with anti-skid grains.