CN214531816U

CN214531816U - Scaffold frame of convenient regulation

Info

Publication number: CN214531816U
Application number: CN202022915457.9U
Authority: CN
Inventors: 冯波; 吴国强; 杨金月
Original assignee: Tuoma Safety Technology Tianjin Co ltd
Current assignee: Tuoma Safety Technology Tianjin Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-10-29
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a scaffold frame of convenient regulation relates to scaffold frame technical field. The utility model discloses a rectangle support frame, four end angles of rectangle support frame all are fixed with the cylinder, and sliding connection has a rectangle backup pad between four cylinders, and the both sides of rectangle support frame upper end all are fixed with first rectangle fixed block. The utility model can effectively adjust the height of the scaffold according to the construction situation on site by the mutual matching of the first rectangular fixing block, the first U-shaped rod, the rectangular fixing rod, the first rotating block, the first screw rod, the second U-shaped rod and the second rectangular fixing block, thereby improving the applicability of the scaffold; through mutually supporting of second rotation piece, first bevel gear, second screw rod and rectangular rod, can effectively carry out the levelness of appropriate adjustment scaffold frame according to the site conditions in construction place, and then improve the security of scaffold frame.

Description

Scaffold frame of convenient regulation

Technical Field

The utility model belongs to the technical field of the scaffold frame, especially, relate to a scaffold frame of convenient regulation.

Background

The scaffold is the work platform who sets up in order to guarantee that each work progress goes on smoothly, and current scaffold can not be effectual carries out the height of appropriate adjustment scaffold according to the construction conditions on-the-spot, has reduced the suitability of scaffold, and current scaffold can not be effectively according to the appropriate levelness of adjustment scaffold of the on-the-spot condition in construction place, and then has reduced the security of scaffold, and based on this, we have provided a scaffold of convenient regulation.

Disclosure of Invention

An object of the utility model is to provide a scaffold frame of convenient regulation to current problem has been solved: the height of the existing scaffold can not be properly adjusted according to the construction condition on site, and the applicability of the scaffold is reduced.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a scaffold convenient to adjust, which comprises a rectangular support frame, wherein cylinders are fixed at four end corners of the rectangular support frame, a rectangular support plate is connected between the four cylinders in a sliding way, first rectangular fixing blocks are fixed on two sides of the upper end of the rectangular support frame, two ends of each first rectangular fixing block are rotatably connected with first U-shaped rods, one end of the first U-shaped rod far away from the first rectangular fixed block is rotatably connected with a rectangular fixed rod, one side of one of the rectangular fixed rods is rotatably connected with a first rotating block, one end of the first rotating block is fixed with a first screw rod, and first screw rod and another rectangle dead lever threaded connection, the upper end of rectangle dead lever all rotates and is connected with second U-shaped pole, two it is connected with a second rectangle fixed block to rotate between the second U-shaped pole, just second rectangle fixed block all with rectangle backup pad fixed connection.

Furthermore, one side of each cylinder is rotatably connected with a second rotating block, one end of each second rotating block is fixedly provided with a first bevel gear, the first bevel gears are located inside the cylinders, one side of each first bevel gear is meshed with a second bevel gear, the lower end of each second bevel gear is fixedly provided with a second screw, the second screws are rotatably connected with the cylinders, the peripheral side of each second screw is in threaded connection with a rectangular rod, and the rectangular rods are in sliding connection with the cylinders.

Furthermore, the upper ends of the cylinders are fixed with round blocks.

Furthermore, a plurality of rectangular connecting rods are fixed inside the rectangular supporting frame.

Furthermore, bearings are fixed inside the cylinder and at positions close to the second screw, and the cylinder and the second screw are rotatably connected through the bearings.

Furthermore, the lower ends of the rectangular rods are all fixed with circular supporting blocks, and the lower ends of the circular supporting blocks are all provided with grooves.

The utility model discloses following beneficial effect has:

1. the utility model discloses a mutually supporting of first rectangle fixed block, first U-shaped pole, rectangle dead lever, first rotatory piece, first screw rod, second U-shaped pole and second rectangle fixed block can effectually carry out the height of appropriate adjustment scaffold frame according to the construction conditions at scene, has improved the suitability of scaffold frame.

2. The utility model discloses a mutually supporting of rotatory piece of second, first bevel gear, second screw rod and rectangle pole can effectively carry out the levelness of appropriate adjustment scaffold frame according to the site conditions in construction place, and then has improved the security of scaffold frame.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Description of the drawings:

in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a first viewing angle of the present invention;

fig. 2 is a schematic structural view of a second viewing angle of the present invention;

FIG. 3 is a partial view of the present invention;

fig. 4 is a sectional view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a rectangular support frame; 2. a cylinder; 3. a rectangular support plate; 4. a first rectangular fixed block; 5. a first U-shaped bar; 6. a rectangular fixing rod; 7. a first rotating block; 8. a first screw; 9. a second U-shaped bar; 10. a second rectangular fixed block; 11. a second rotating block; 12. a first bevel gear; 13. a second bevel gear; 14. a second screw; 15. a rectangular bar; 16. a circular support block; 17. a circular block; 18. a rectangular connecting rod.

The specific implementation mode is as follows:

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a scaffold convenient to adjust, which comprises a rectangular support frame 1, wherein a plurality of rectangular connecting rods 18 are fixed inside the rectangular support frame 1, so as to improve the stability of the rectangular support frame 1, four end corners of the rectangular support frame 1 are respectively fixed with a cylinder 2, a rectangular support plate 3 is connected between the four cylinders 2 in a sliding way, and the upper ends of the cylinders 2 are respectively fixed with a round block 17, so as to control the moving distance of the rectangular support plate 3;

the two sides of the upper end of the rectangular support frame 1 are both fixed with first rectangular fixed blocks 4, the two ends of each first rectangular fixed block 4 are both rotatably connected with first U-shaped rods 5, one ends, far away from the first rectangular fixed blocks 4, of the first U-shaped rods 5 are both rotatably connected with rectangular fixed rods 6, one side of one rectangular fixed rod 6 is rotatably connected with a first rotating block 7, one end of each first rotating block 7 is fixed with a first screw 8, the first screw 8 is in threaded connection with the other rectangular fixed rod 6, the upper end of each rectangular fixed rod 6 is rotatably connected with a second U-shaped rod 9, a second rectangular fixed block 10 is rotatably connected between the two second U-shaped rods 9, and the second rectangular fixed blocks 10 are both fixedly connected with the rectangular support plate 3;

one side of the cylinder 2 is rotatably connected with a second rotating block 11, one end of the second rotating block 11 is fixed with a first bevel gear 12, the first bevel gear 12 is positioned inside the cylinder 2, one side of the first bevel gear 12 is engaged with a second bevel gear 13, and the lower end of the second bevel gear 13 is fixed with a second screw 14;

bearings are fixed in the inner part of the cylinder 2 and at positions close to the second screw 14, and the cylinder 2 and the second screw 14 are rotatably connected through the bearings, so that the second screw 14 can rotate conveniently;

the side face of the second screw 14 is in threaded connection with a rectangular rod 15, the rectangular rod 15 is in sliding connection with the cylinder 2, a circular supporting block 16 is fixed to the lower end of the rectangular rod 15, and a groove is formed in the lower end of the circular supporting block 16, so that friction is improved.

One specific application of this embodiment is: when the scaffold is used, the first rotating block 7 is rotated to drive the first screw rod 8 to rotate, the first screw rod 8 is in threaded connection with the other rectangular fixing rod 6, the rectangular fixing rods 6 are rotationally connected with the first U-shaped rod 5 and the second U-shaped rod 9, the first U-shaped rod 5 is rotationally connected with the first rectangular fixing block 4, the first rectangular fixing block 4 is fixedly connected with the rectangular support frame 1, the rectangular fixing rod 6 is rotationally connected with the second U-shaped rod 9, the second U-shaped rod 9 is rotationally connected with the second rectangular fixing block 10, the second rectangular fixing block 10 is fixedly connected with the rectangular support plate 3, and the rectangular support plate 3 is in sliding connection with the cylinder 2, so that the rectangular support plate 3 can move, the height of the scaffold can be adjusted properly according to the construction condition on site, and the applicability of the scaffold is improved;

through rotating the rotatory piece 11 of second, thereby drive the rotation of first bevel gear 12, because of first bevel gear 12 is connected with second bevel gear 13 meshing, second bevel gear 13 and second screw rod 14 fixed connection, second screw rod 14 and rectangular rod 15 threaded connection,

rectangular rod

15 and 2 sliding connection of cylinder, thereby drive the removal of rectangular rod 15, with every rectangular rod 15 of appropriate adjustment is located the inside position of cylinder 2, make the device can effectively carry out the levelness of appropriate adjustment scaffold frame according to the site conditions in construction field, and then the security of scaffold frame has been improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a scaffold frame of convenient regulation, includes rectangle support frame (1), its characterized in that: the rectangular support frame is characterized in that four end corners of the rectangular support frame (1) are respectively fixed with a cylinder (2), a rectangular support plate (3) is slidably connected among the four cylinders (2), first rectangular fixing blocks (4) are respectively fixed on two sides of the upper end of the rectangular support frame (1), two ends of each first rectangular fixing block (4) are respectively rotatably connected with a first U-shaped rod (5), one end, far away from the first rectangular fixing block (4), of each first U-shaped rod (5) is respectively rotatably connected with a rectangular fixing rod (6), one side of one rectangular fixing rod (6) is rotatably connected with a first rotating block (7), one end of each first rotating block (7) is respectively fixed with a first screw rod (8), the first screw rod (8) is in threaded connection with the other rectangular fixing rod (6), the upper end of each rectangular fixing rod (6) is respectively rotatably connected with a second U-shaped rod (9), two second rectangle fixed block (10) are connected with between second U-shaped pole (9) the rotation, just second rectangle fixed block (10) all with rectangle backup pad (3) fixed connection.

2. The scaffold convenient to adjust according to claim 1, wherein a second rotating block (11) is rotatably connected to one side of each cylinder (2), a first bevel gear (12) is fixed to one end of each second rotating block (11), the first bevel gears (12) are located inside the cylinders (2), a second bevel gear (13) is meshed and connected to one side of each first bevel gear (12), a second screw (14) is fixed to the lower end of each second bevel gear (13), the second screw (14) is rotatably connected to the cylinders (2), a rectangular rod (15) is connected to the peripheral side of each second screw (14) in a threaded manner, and each rectangular rod (15) is slidably connected to the cylinders (2).

3. An adjustable scaffolding according to claim 1, characterized in that the upper ends of the columns (2) are each fixed with a circular block (17).

4. An adjustable scaffold according to claim 1, characterized in that a plurality of rectangular connecting rods (18) are fixed inside the rectangular support frame (1).

5. An adjustable scaffold according to claim 2, wherein bearings are fixed inside the cylinder (2) and close to the second screw (14), and the cylinder (2) and the second screw (14) are rotatably connected through the bearings.

6. An adjustable scaffold according to claim 2, wherein the lower ends of the rectangular rods (15) are fixed with circular support blocks (16), and the lower ends of the circular support blocks (16) are provided with grooves.