CN110700540A

CN110700540A - Scaffold

Info

Publication number: CN110700540A
Application number: CN201911040961.4A
Authority: CN
Inventors: 张红卫
Original assignee: Hunan Far East Steel Mould Co Ltd
Current assignee: Hunan Far East Steel Mould Co Ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-01-17

Abstract

The invention relates to a scaffold which comprises a plurality of transverse rods and a plurality of vertical rods, wherein the transverse rods and the vertical rods are detachably connected to form a frame body, a pedal plate is detachably installed on the frame body, a plurality of circular through holes are arrayed on the pedal plate, a plurality of roller frames are detachably installed at the bottom end of the frame body, and universal wheels are rotatably installed at the bottom ends of the roller frames. The scaffold is simple in structure, the scaffold is formed by the plurality of the cross rods, the vertical rods and the connecting pieces in a detachable mode, and after the scaffold is detached, the occupied space is small, the scaffold is convenient to transport, and the transport cost is reduced; the lower end of the lower frame is detachably provided with a universal wheel, so that the bottom surface of the scaffold is prevented from being damaged and noise is prevented from being generated in the moving process; the labor intensity during short-distance transportation is reduced; the through holes are formed in the pedal plates, so that the overall weight of the scaffold is reduced; the bottom surface of the pedal plate is provided with a groove, so that the pedal plate can be stably fixed on the frame body, and construction accidents are prevented.

Description

Scaffold

Technical Field

The invention relates to the field of building appliances, in particular to a scaffold.

Background

In the building construction process, when high-altitude operation is required, a scaffold is generally used, and the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; due to the problem of structural strength, the steel pipe scaffold has a wide application range at present; when the large building is operated outdoors, the used scaffold has larger volume and mass and is generally fixedly arranged on the bottom surface; when the scaffold is used for indoor operation, the used scaffold is small in size, the scaffold needs to be moved back and forth frequently in the indoor operation process, and the worker inevitably rubs the scaffold and the bottom surface in the process of moving the scaffold to cause noise and damage the ground.

Disclosure of Invention

The invention aims to provide a scaffold convenient to move.

In order to solve the problems, the technical scheme adopted by the invention is as follows:

the utility model provides a scaffold, it includes a plurality of horizontal poles and a plurality of montant, and is a plurality of the horizontal pole and a plurality of the montant can be dismantled to connect and form the support body, demountable installation has the running-board on the support body, a plurality of circular shape through-holes of having arranged in array on the running-board, the bottom demountable installation of support body has a plurality of gyro wheel framves, the rotatable universal wheel of installing in the bottom of gyro wheel frame.

As a further improvement of the invention, the connecting device also comprises a plurality of connecting pieces, wherein the upper end and the lower end of the vertical rod are both provided with vertical rod external threads, and the upper end and the lower end of each connecting piece are both provided with internal threads; the two vertical rods which are adjacent from top to bottom are detachably connected through the external threads of the vertical rods and the connecting piece.

As a further improvement of the invention, the left end and the right end of the cross rod are both provided with cross rod external threads, the left end and the right end of the connecting piece are both provided with internal threads, and the two cross rods which are adjacent to each other on the left and the right are detachably connected with the connecting piece through the cross rod external threads.

As a further improvement of the invention, the connecting piece is of a cross-shaped hollow structure.

As a further improvement of the invention, the upper end of the roller carrier is provided with internal threads, and the roller carrier is in threaded connection with the frame body.

As a further improvement of the invention, the bottom surface of the pedal is provided with a groove matched with the cross rod.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

the scaffold is simple in structure, the scaffold is formed by the plurality of the cross rods, the vertical rods and the connecting pieces in a detachable mode, and after the scaffold is detached, the occupied space is small, the scaffold is convenient to transport, and the transport cost is reduced; the lower end of the universal wheel is detachably provided with the universal wheel, and when the universal wheel needs to move in a short distance, the universal wheel is installed and then moves, so that the phenomenon that the bottom surface of the scaffold is damaged and noise is generated in the moving process is prevented; after the scaffold is moved to a destination, the universal wheels are detached, so that the scaffold can be stably placed at the destination, and the labor intensity during short-distance transportation is reduced; the through holes are formed in the pedal plates, so that the overall weight of the scaffold is reduced; the bottom surface of the pedal plate is provided with a groove, so that the pedal plate can be stably fixed on the frame body, and construction accidents are prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic view of a cross bar configuration of the present invention;

FIG. 3 is a schematic view of the structure of the vertical rod of the present invention;

FIG. 4 is a schematic view of the present invention showing the structure of the footrest;

FIG. 5 is a schematic view of the construction of the universal wheel of the present invention;

fig. 6 is a schematic view of the connector structure of the present invention.

Wherein: 1. the device comprises a cross rod, 2, a vertical rod, 3, a frame body, 4, a pedal, 5, a through hole, 6, a roller frame, 7, a universal wheel, 8, a connecting piece, 9, a vertical rod external thread, 10, a cross rod external thread, 11 and a groove.

Detailed Description

For purposes of clarity and a complete description of the present invention, and the like, in conjunction with the detailed description, it is to be understood that the terms "central," "vertical," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the present invention, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Examples

As shown in fig. 1, 2 and 3, a scaffold comprises a plurality of cross rods 1 and a plurality of vertical rods 2, wherein the cross rods 1 and the vertical rods 2 are detachably connected to form a frame body 3, and the scaffold is in a detachable state when being transported through the detachable connection, so that each part occupies a small space, a larger number of scaffolds can be transported at one time, the transportation cost is reduced, and the transportation efficiency is improved; the frame body 3 is detachably provided with a pedal plate 4, and the pedal plate 4 is used for workers to stand so that the workers can construct at high altitude.

As shown in fig. 4, a plurality of circular through holes 5 are arranged in an array on the pedal plate 4, and by arranging the through holes 5, the weight of the pedal plate 4 is reduced, and simultaneously, the supporting function of the pedal plate is not affected, the material consumption is reduced, and the production cost is reduced.

As shown in fig. 1 and 5, a plurality of roller frames 6 are detachably mounted at the bottom end of the frame body 3, and universal wheels 7 are rotatably mounted at the bottom ends of the roller frames 6; the upper end of the roller frame 6 is provided with internal threads (not shown in the figure), and the roller frame 6 is in threaded connection with the frame body 3; the roller wheel frame 6 is convenient to mount and dismount through threaded connection, when the scaffold needs to be moved, the roller wheel frame 6 is sequentially mounted at the bottom end of the frame body 3, and after mounting is finished, the scaffold can be moved by being pushed by workers, so that the labor intensity of the workers is reduced; after the scaffold is moved to the destination, the roller frames 6 are sequentially detached, so that the scaffold can be fixed on the ground of the destination.

As shown in fig. 1 and 6, the device further comprises a plurality of connecting pieces 8, wherein the upper end and the lower end of the vertical rod 2 are both provided with vertical rod external threads 9, and the upper end and the lower end of each connecting piece 8 are both provided with internal threads; the two vertical rods 2 which are adjacent from top to bottom are detachably connected through the vertical rod external threads 9 and the connecting piece 8.

The left end and the right-hand member of horizontal pole 1 all are provided with horizontal pole external screw thread 10, the left end and the right-hand member of connecting piece 8 all are provided with the internal thread, control adjacent two horizontal pole 1 passes through horizontal pole external screw thread 10 with the connection can be dismantled to connecting piece 8.

As shown in fig. 6, the connecting member 8 has a cross-shaped hollow structure, wherein the connecting member 8 at the corner is not provided with a corresponding connecting cylinder protruding outwards in order to ensure that the connecting member does not scratch workers.

The bottom surface of the pedal plate 4 is provided with a groove 11 matched with the cross rod 1, the pedal plate 4 can be stably placed on the frame body 3 through the groove 11, the pedal plate 4 is prevented from sliding relative to the frame body 3, the personal safety of workers is guaranteed, and the occurrence of construction accidents is reduced.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A scaffold, characterized in that: it includes a plurality of horizontal poles (1) and a plurality of montant (2), and is a plurality of horizontal pole (1) and a plurality of montant (2) can be dismantled to connect and form support body (3), demountable installation has running-board (4) on support body (3), a plurality of circular shape through-hole (5) have been arranged in array on running-board (4), the bottom demountable installation of support body (3) has a plurality of gyro wheel framves (6), the rotatable universal wheel (7) of installing in bottom of gyro wheel frame (6).

2. A scaffold according to claim 1, wherein: the connecting device is characterized by further comprising a plurality of connecting pieces (8), wherein the upper end and the lower end of the vertical rod (2) are respectively provided with a vertical rod external thread (9), and the upper end and the lower end of each connecting piece (8) are respectively provided with an internal thread; the two vertical rods (2) which are adjacent from top to bottom are detachably connected through the vertical rod external threads (9) and the connecting piece (8).

3. A scaffold according to claim 2, wherein: the left end and the right-hand member of horizontal pole (1) all are provided with horizontal pole external screw thread (10), the left end and the right-hand member of connecting piece (8) all are provided with the internal thread, control adjacent two horizontal pole (1) pass through horizontal pole external screw thread (10) with the connection can be dismantled in connecting piece (8).

4. A scaffold according to claim 3, wherein: the connecting piece (8) is of a cross-shaped hollow structure.

5. A scaffold according to claim 1, wherein: the upper end of the roller carrier (6) is provided with internal threads, and the roller carrier (6) is in threaded connection with the frame body (3).

6. A scaffold according to claim 1, wherein: the bottom surface of the pedal plate (4) is provided with a groove (11) matched with the cross rod (1).