CN211817828U

CN211817828U - Foot-stepping brake device of scaffold for decoration and scaffold using same

Info

Publication number: CN211817828U
Application number: CN201922219654.4U
Authority: CN
Inventors: 方月
Original assignee: Shenzhen Shenzhongfu Construction Engineering Co ltd
Current assignee: Shenzhen Shenzhongfu Construction Engineering Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-10-30
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a arresting gear is stepped on with foot of scaffold frame to fitment and use device's scaffold frame, it includes: the mounting rack is hollow, and an L-shaped groove is formed in the side wall of the mounting rack; the wheels are rotatably connected to the bottom of the mounting rack; the upper end of the brake plate is elastically connected into the mounting frame, and the lower end of the brake plate extends out of the mounting frame to be matched with the wheel for braking; and the pedal is rotatably connected with the brake plate in the horizontal direction, extends out of the L-shaped groove and is matched with the L-shaped groove to fix the brake plate. Adopt above-mentioned design for the braking system of scaffold frame is more firm, reduces the potential safety hazard, just the utility model discloses simple structure is ingenious, and preparation low cost uses easy operation, facilitate promotion and use.

Description

Foot-stepping brake device of scaffold for decoration and scaffold using same

Technical Field

The utility model relates to the field of machining, especially relate to a arresting gear is stepped on with foot of scaffold frame to fitment and use device's scaffold frame.

Background

When in decoration, the scaffold is needed to be used for both putty painting and high-altitude operation. To facilitate the removal of the scaffolding, wheels are usually mounted on the bottom of the scaffolding. If the braking system of wheel is firm enough, be extremely dangerous when using the scaffold, have very big potential safety hazard.

Accordingly, there is a need for a foot brake device of a scaffold for finishing work and a scaffold using the same, which can solve one or more of the above problems.

SUMMERY OF THE UTILITY MODEL

For solving one or more problems that exist among the prior art, the utility model provides a arresting gear is stepped on with the foot of scaffold frame to fitment and the scaffold frame that uses device.

The utility model discloses a reach the technical scheme that above-mentioned purpose adopted and be: a foot brake device of a scaffold for finishing, comprising:

the mounting rack is hollow, and an L-shaped groove is formed in the side wall of the mounting rack;

the wheels are rotatably connected to the bottom of the mounting rack;

the upper end of the brake plate is elastically connected into the mounting frame, and the lower end of the brake plate extends out of the mounting frame to be matched with the wheel for braking; and

and the pedal is rotatably connected with the brake plate in the horizontal direction, extends out of the L-shaped groove and is matched with the L-shaped groove to fix the brake plate.

In some embodiments, the bottom of the mounting frame is provided with a through hole for the brake plate to extend out.

In some embodiments, a spring is fixed on the inner bottom surface of the mounting frame, and the spring is fixedly connected with the brake plate and pushes the brake plate upwards.

In some embodiments, the wheel is provided with a plurality of brake grooves.

In some embodiments, two sides of the upper end of the braking plate are provided with baffles, and the spring is fixedly connected with the bottom surfaces of the baffles.

In some embodiments, the upper end of the brake plate is further provided with a rotating groove, and one end of the pedal plate is rotatably connected in the rotating groove.

In some embodiments, the bottom of the braking vane is further provided with a braking convex body, and the braking convex body is matched with the braking groove.

The utility model also provides a scaffold frame, including the scaffold frame body, still include the foot of above-mentioned arbitrary item on the scaffold frame body and step on arresting gear.

The utility model has the advantages that: compared with the prior art, the utility model discloses a: the mounting rack is hollow, and an L-shaped groove is formed in the side wall of the mounting rack; the wheels are rotatably connected to the bottom of the mounting rack; the upper end of the brake plate is elastically connected into the mounting frame, and the lower end of the brake plate extends out of the mounting frame to be matched with the wheel for braking; and the pedal is rotatably connected with the brake plate in the horizontal direction, extends out of the L-shaped groove and is matched with the L-shaped groove to fix the brake plate. The utility model discloses still provide a scaffold frame including above-mentioned structure. Adopt above-mentioned design for the braking system of scaffold frame is more firm, reduces the potential safety hazard, just the utility model discloses simple structure is ingenious, and preparation low cost uses easy operation, facilitate promotion and use.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is an exploded view of the preferred embodiment of the present invention;

FIG. 3 is a schematic structural view of a base according to a preferred embodiment of the present invention;

fig. 4 is a schematic structural view of a clamp according to a preferred embodiment of the present invention.

In the figure:

10. a mounting frame; 11. an L-shaped groove; 12. a through hole; 13. a spring;

20. a wheel; 21. a brake groove;

30. a brake plate; 31. a brake convex body; 32. a baffle plate; 33. a rotating groove;

40. a pedal is treaded.

Detailed Description

In order to make the above objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

As shown in fig. 1-4, the utility model provides a brake equipment is stepped on with foot of scaffold frame to fitment, brake equipment is stepped on with foot of scaffold frame to fitment includes:

the mounting rack 10 is hollow, and an L-shaped groove 11 is formed in the side wall of the mounting rack 10;

the wheel 20 is rotatably connected to the bottom of the mounting frame 10;

the upper end of the braking plate 30 is elastically connected into the mounting frame 10, and the lower end of the braking plate 30 extends out of the mounting frame 10 to be matched with the wheel 20 for braking; and

and the pedal 40 is rotatably connected with the brake plate 30 in the horizontal direction, extends out of the L-shaped groove 11 and is matched with the L-shaped groove 11 to fix the brake plate 30.

Specifically, the mounting bracket 10 is fixed at the bottom of the scaffold body, and the L-shaped groove 11 allows the mounting bracket 10 to be opened inside and outside. The L-shaped groove 11 of this embodiment is composed of a vertical groove and a transverse groove, the transverse groove must be located at the bottom of the vertical groove and is communicated with the vertical groove, the width of the vertical groove is just consistent with the width of the pedal 40, and the height of the transverse groove is just consistent with the height of the pedal 40, or a small clamping force is applied to the pedal 40, the pedal 40 can move up and down on the vertical groove, when a brake is needed, the pedal 40 is blocked into the transverse groove after being stepped to the bottom, the brake plate 30 tightly supports the wheel 20 at the moment, and the brake convex body 31 of the brake plate 30 is blocked into the brake groove 21, thereby achieving the braking purpose for the wheel 20. When the bicycle is to be moved, the pedal 40 is pushed back to the vertical groove, the pedal 40 is pushed upward under the elastic force of the spring 13 and moves upward along the vertical groove, and the brake plate 30 is separated from the wheel 20. It should be noted that, when the pedal 40 moves to the highest position of the vertical slot, the bottom of the braking plate 30 is still outside the mounting frame 10, so that the situation that the braking plate 30 is separated from the through hole 12 after the spring 13 pushes the braking plate 30 upwards, and the next braking is inconvenient can be avoided.

In some embodiments, the bottom of the mounting bracket 10 is provided with a through hole 12 for the brake plate 30 to protrude.

In some embodiments, a spring 13 is fixed on the inner bottom surface of the mounting bracket 10, and the spring 13 is fixedly connected with the brake plate 30 to push the brake plate 30 upwards.

Specifically, the springs 13 are preferably two and are disposed on both sides of the through hole 12, respectively, so that the balance of the brake rotor 30 can be maintained.

In some embodiments, the wheel 20 is provided with a plurality of brake grooves 21.

Specifically, the braking grooves 21 are uniformly distributed on the wheel 20, and when the pedal 40 is stepped on to the bottom, the braking protrusions 31 can enter the braking grooves 21 to limit the wheel 20.

In some embodiments, the braking plate 30 is provided with a baffle 32 on both sides of the upper end thereof, and the spring 13 is fixedly connected with the bottom surface of the baffle 32.

Specifically, the braking vane 30 is cross-shaped, and the two sides of the braking vane 30 are provided with the baffle plates 32, so that the spring 13 can push the braking vane 30 back to the original position, and the braking vane 30 does not need to be manually pulled back to the original position after the brake is cancelled.

In some embodiments, the brake plate 30 is further provided with a rotating groove 33 at an upper end thereof, and one end of the pedal plate 40 is rotatably connected in the rotating groove 33.

Specifically, the pedal 40 is stepped on to the bottom in the vertical groove, and only the wheel 20 can be braked preliminarily, if the pedal 40 is not fixed, the pedal 40 is pushed back to the original position by the spring 13 after the foot is released, so that the bottom of the vertical groove is also communicated with the transverse groove, the pedal 40 can be rotated into the transverse groove after the pedal 40 is stepped on to the bottom, and the transverse groove is used for positioning the pedal 40. In order to enable the pedal 40 to rotate horizontally, in this embodiment, a rotating groove 33 is disposed at the upper end of the brake plate 30 and above the baffle 32, and the upper and lower ends of the pedal 40 are rotatably connected to the rotating groove 33 through a rotating shaft, so that the pedal 40 can rotate horizontally along the rotating shaft.

In some embodiments, the bottom of the braking plate 30 is further provided with a braking protrusion 31, and the braking protrusion 31 is matched with the braking groove 21.

Specifically, the brake block 30 of this embodiment can adopt the existing brake block 30, then sets up a brake convex body 31 in the bottom of the existing brake block 30, and the cooperation of brake convex body 31 and brake groove 21 can further strengthen the braking dynamics.

To sum up, the utility model comprises a mounting rack 10, wherein the mounting rack 10 is hollow, and the side wall of the mounting rack 10 is provided with an L-shaped groove 11; the wheel 20 is rotatably connected to the bottom of the mounting frame 10; the upper end of the braking plate 30 is elastically connected into the mounting frame 10, and the lower end of the braking plate 30 extends out of the mounting frame 10 to be matched with the wheel 20 for braking; and the pedal 40 is rotatably connected with the brake plate 30 in the horizontal direction, extends out of the L-shaped groove 11 and is matched with the L-shaped groove 11 to fix the brake plate 30. The utility model discloses still provide a scaffold frame including above-mentioned structure. Adopt above-mentioned design for the braking system of scaffold frame is more firm, reduces the potential safety hazard, just the utility model discloses simple structure is ingenious, and preparation low cost uses easy operation, facilitate promotion and use.

The above-described embodiments are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but the scope of the invention is not limited thereto. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A foot brake device of scaffold for fitment, characterized in that, the foot brake device of scaffold for fitment includes:

the wheels are rotatably connected to the bottom of the mounting rack;

2. A stepping brake device of a scaffold for finishing as claimed in claim 1, wherein said mounting frame is provided at a bottom thereof with a through hole for said braking plate to be protruded.

3. A stepping brake device for scaffold for finishing as claimed in claim 2, wherein a spring is fixed to an inner bottom surface of said mounting frame, said spring being fixedly connected to said braking plate to push said braking plate upward.

4. A stepping brake device of a scaffold for finishing as claimed in claim 3, wherein said wheel is provided with a plurality of brake grooves.

5. A foot-operated brake device for a scaffold for finishing work as claimed in claim 4, wherein said brake plate is provided with a damper at both sides of the upper end thereof, and said spring is fixedly connected to the bottom surface of said damper.

6. A stepping brake device of a scaffold for finishing as claimed in claim 5, wherein said brake plate further has a rotation groove at an upper end thereof, and one end of said stepping plate is rotatably connected to said rotation groove.

7. A foot-operated brake device for a scaffold for finishing work as claimed in claim 6, wherein said braking plate is further provided with a braking protrusion at the bottom, said braking protrusion cooperating with said braking groove.

8. A scaffold comprising a scaffold body, wherein the scaffold body further comprises a foot brake according to any one of claims 1 to 7.