CN210530284U

CN210530284U - Height-adjustable scaffold for building construction

Info

Publication number: CN210530284U
Application number: CN201920764491.5U
Authority: CN
Inventors: 项文波; 项仙明; 陈伟炳; 胡丹洁; 黄海明; 黄明超; 刘锐; 陈诗文; 贺军; 王立刚; 朱煜奎; 周建超; 李建康
Original assignee: Zhejiang Xinzhongyuan Construction Co ltd
Current assignee: Zhejiang Xinzhongyuan Construction Co ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-05-15
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a height-adjustable's scaffold frame for construction relates to the construction field, to the inconvenient and relatively poor problem of stationarity of current scaffold frame altitude mixture control, now proposes following scheme, and it includes the bottom plate, the top four corners department of bottom plate is equipped with the bracing piece, the outside movable sleeve of bracing piece is equipped with the regulation pole, the top of adjusting the pole is equipped with the roof, the top welding of bottom plate has two parallel arrangement's slide rail, sliding connection has the slider that two symmetries set up on the slide rail, the slider articulates with adjusting between the pole has the connecting rod, the bottom four corners department of bottom plate is equipped with universal wheel and adjustment mechanism, adjustment mechanism includes threaded sleeve, first connecting ring, first movable rod, fixed block, screw rod, regulating block, second go-between and second movable rod. The utility model discloses be convenient for adjust the height of scaffold frame, be convenient for use subaerially at unevenness, convenient and fast, stability is high, and the practicality is strong.

Description

Height-adjustable scaffold for building construction

Technical Field

The utility model relates to a construction technical field especially relates to a height-adjustable's scaffold frame for construction.

Background

The scaffold is one of the equipment commonly used in the construction of building trade, and it is mostly fixed height to remove to adapt to scaffold frame, and to the construction project of construction height frequent change, it is very inconvenient to use, and the ground of construction often is unsmooth, leads to the unable steady placing of scaffold on ground, adjusts its stationarity very trouble, for this reason, provides a height-adjustable scaffold for construction.

SUMMERY OF THE UTILITY MODEL

The utility model provides a height-adjustable scaffold frame for construction has solved the inconvenient and relatively poor problem of stationarity of scaffold frame altitude mixture control.

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

a height-adjustable scaffold for building construction comprises a bottom plate, wherein supporting rods are arranged at four corners of the top of the bottom plate, an adjusting rod is movably sleeved at the outer side of each supporting rod, a top plate is arranged at the top end of each adjusting rod, two sliding rails which are arranged in parallel are welded at the top of the bottom plate, two sliding blocks which are symmetrically arranged are connected on the sliding rails in a sliding mode, a connecting rod is hinged between each sliding block and each adjusting rod, universal wheels and an adjusting mechanism are arranged at four corners of the bottom plate, each adjusting mechanism comprises a threaded sleeve, a fixed first connecting ring is sleeved at the outer side of the threaded sleeve in a sliding mode, a plurality of limiting threaded holes are formed in the threaded sleeve, a plurality of first movable rods are hinged to the first connecting ring, a fixed block is welded at the bottom ends of the first movable rods, the peripheral side of regulating block is equipped with the ring channel, and the ring channel internal rotation is connected with the second go-between, it has the second movable rod to articulate between second go-between and the first movable rod.

Preferably, a plurality of adjusting holes are formed in the sliding rail, through holes corresponding to the adjusting holes are formed in the sliding block, and the sliding rail and the sliding block are fixed through locking pins.

Preferably, the bottom of the adjusting rod is provided with a fastening bolt.

Preferably, the first connecting ring is provided with a connecting hole corresponding to the limiting threaded hole, and a limiting bolt is connected in the connecting hole.

Preferably, a plurality of ground grabbing cones are welded at the bottom of the fixing block.

The utility model discloses in, through the setting of bracing piece, regulation pole, connecting rod, slide rail and slider, be convenient for adjust the height of scaffold frame, through the setting of threaded sleeve, screw rod, regulating block, first go-between, second go-between, first movable rod, second movable rod and fixed block, be convenient for adjust the levelness of scaffold frame, convenient to use.

The utility model discloses be convenient for adjust the height of scaffold frame, be convenient for use subaerially at unevenness, convenient and fast, stability is high, and the practicality is strong.

Drawings

Fig. 1 is the utility model provides a height-adjustable's scaffold for construction's structural schematic.

Fig. 2 is the utility model provides a height-adjustable scaffold's for construction adjustment mechanism enlargies the sketch map.

Reference numbers in the figures: the device comprises a base plate 1, universal wheels 2, locking pins 3, a sliding block 4, an adjusting mechanism 5, a supporting rod 6, an adjusting rod 7, a top plate 8, a connecting rod 9, a sliding rail 10, an adjusting hole 11, a threaded sleeve 12, a limiting threaded hole 13, a first movable rod 14, an adjusting block 15, a second connecting pipe 16, a second movable rod 17, a fixed block 18, a screw rod 19 and a first connecting ring 20.

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.

Referring to fig. 1-2, a height-adjustable scaffold for building construction comprises a bottom plate 1, a support rod 6 is arranged at four corners of the top of the bottom plate 1, an adjusting rod 7 is movably sleeved at the outer side of the support rod 6, a top plate 8 is arranged at the top end of the adjusting rod 7, two slide rails 10 arranged in parallel are welded at the top of the bottom plate 1, two symmetrically arranged slide blocks 4 are slidably connected on the slide rails 10, a connecting rod 9 is hinged between each slide block 4 and the adjusting rod 7, a universal wheel 2 and an adjusting mechanism 5 are arranged at four corners of the bottom plate 1, the adjusting mechanism 5 comprises a threaded sleeve 12, a fixed first connecting ring 20 is slidably sleeved at the outer side of the threaded sleeve 12, a plurality of limiting threaded holes 13 are arranged on the threaded sleeve 12, a plurality of first movable rods 14 are hinged on the first connecting ring 20, a fixed block 18 is welded at the bottom ends of the first, an annular groove is arranged on the periphery of the adjusting block 15, a second connecting ring 16 is rotatably connected in the annular groove, and a second movable rod 17 is hinged between the second connecting ring 16 and the first movable rod 14.

In this embodiment, be equipped with a plurality of regulation holes 11 on the slide rail 10, be equipped with the through-hole that corresponds with the regulation hole on the slider 4, it is fixed through fitting pin 3 between slide rail 10 and the slider 4, the bottom of adjusting pole 7 is equipped with fastening bolt, be equipped with the connecting hole that corresponds the setting with spacing screw hole 13 on the first connecting ring 20, be connected with spacing bolt in the connecting hole, the welding of the bottom of fixed block 18 has a plurality of ground cones of grabbing.

Example (b): when the scaffold is used, the scaffold is pushed to a designated position, the levelness of the scaffold is adjusted according to the ground condition, so that the scaffold is placed more stably, during adjustment, the adjusting block 15 is rotated, the adjusting block 15 drives the screw rod 19 to rotate, the screw rod 19 moves downwards, the second movable rod 17 pulls the first movable rods 14 to be close to each other, so that the fixed block 18 is contacted with the ground, the bottom of the fixed block 18 is provided with a ground grabbing cone which is of a cone structure, so that the scaffold is fixed more stably, when the adjusting range of the adjusting block 15 is insufficient, the position of the first connecting ring 20 on the threaded sleeve 12 can be adjusted, so that the adjusting range is expanded, during adjustment, the limiting bolt on the first connecting ring 20 is screwed, so that the limiting bolt is separated from the limiting threaded hole 13, then the position of the first connecting ring 20 is moved, then the fixing is performed through the limiting bolt, and the, the stationarity is high, when the height of scaffold frame is adjusted to needs, unscrews the fastening bolt on adjusting pole 7, promotes slider 4 and moves on slide rail 10 to make connecting rod 9 drive and adjust pole 7 and move up or move down, adjust the back, fix through fitting pin 3, connecting rod 9 plays the effect of support simultaneously, makes the scaffold frame more stable.

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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed 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. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. The height-adjustable scaffold for building construction comprises a bottom plate (1) and is characterized in that supporting rods (6) are arranged at four corners of the top of the bottom plate (1), adjusting rods (7) are movably sleeved on the outer sides of the supporting rods (6), a top plate (8) is arranged at the top end of each adjusting rod (7), two sliding rails (10) which are arranged in parallel are welded at the top of the bottom plate (1), two symmetrically-arranged sliding blocks (4) are connected on the sliding rails (10) in a sliding mode, connecting rods (9) are hinged between the sliding blocks (4) and the adjusting rods (7), universal wheels (2) and adjusting mechanisms (5) are arranged at four corners of the bottom plate (1), each adjusting mechanism (5) comprises a threaded sleeve (12), a first fixing connecting ring (20) is sleeved on the outer side of the threaded sleeve (12), and a plurality of limiting threaded holes (13) are formed in the threaded sleeve, articulated on first go up connecting ring (20) have a plurality of first movable rods (14), the bottom welding of first movable rod (14) has fixed block (18), threaded sleeve (12) are connected with screw rod (19), the bottom welding of screw rod (19) has regulating block (15), the week side of regulating block (15) is equipped with the ring channel, and the ring channel internal rotation is connected with second go-between (16), it has second movable rod (17) to articulate between second go-between (16) and first movable rod (14).

2. The scaffold with adjustable height for building construction as claimed in claim 1, wherein the slide rail (10) is provided with a plurality of adjusting holes (11), the slide block (4) is provided with through holes corresponding to the adjusting holes, and the slide rail (10) and the slide block (4) are fixed by the locking pin (3).

3. A height adjustable scaffolding for construction use according to claim 1, wherein the bottom of the adjusting bar (7) is provided with a fastening bolt.

4. The scaffold for building construction with adjustable height according to claim 1, wherein the first connection ring (20) is provided with a connection hole corresponding to the limit threaded hole (13), and a limit bolt is connected in the connection hole.

5. A height-adjustable scaffolding for use in construction work as claimed in claim 1, wherein a plurality of ground-grasping cones are welded to the bottom of the fixing block (18).