CN218640622U

CN218640622U - Additional installation type braking device for braking truckles

Info

Publication number: CN218640622U
Application number: CN202221903156.7U
Authority: CN
Inventors: 李梓杰
Original assignee: Zhongshan Supo Caster Manufacturing Co ltd
Current assignee: Zhongshan Supo Caster Manufacturing Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-03-17
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses an install formula arresting gear additional for truckle braking, including the universal stand, universal stand bottom be equipped with the wheel, universal stand one side pass through the rivet connection mount, mount bottom pass through the screw rod and connect the brake shell fragment, the brake shell fragment be arc sheet structure, the one end that the brake shell fragment is close to the universal stand be equipped with the perk that makes progress about side by side trapezoidal tooth piece of stopping, the other end is located the wheel top, and is equipped with the relative side by side brake tooth piece of downward convex, the mount be equipped with first brake pedal and second brake pedal through the screw rod, first brake pedal and second brake pedal all be located brake shell fragment top. Compared with the prior art, the utility model the advantage lie in: through the riveting of support nest nail, install a set of arresting gear additional on universal stand, just can satisfy the functional need that can brake the truckle to reduction in production cost and management cost accelerate whole product production cycle.

Description

Additional installation type braking device for braking truckles

Technical Field

The utility model relates to the truckle field specifically indicates a install formula arresting gear additional for truckle braking.

Background

The caster is a common mechanical accessory, is mainly used for being mounted at the bottom of an object to facilitate the movement of the object, and is widely applied to the objects needing to be moved conveniently, such as furniture, logistics carts, goods shelves, instruments and the like. Normally, four casters are required to be installed on one device, two common casters can not be braked by the casters, and two casters with braking devices can be braked by the casters. When the object is moved to a predetermined position, a caster braking system is required to keep the object stationary. The main defects of the existing caster bracket brake on the market are as follows: manufacturers can separately manufacture the non-braking caster bracket and the braking caster bracket, so that the cost of links such as manufacturing, assembling, conveying and storing is easily increased, unnecessary loss is easily caused in the process of scheduling production and allocating the two brackets, and the economic benefit is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an install formula arresting gear additional for truckle braking.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides an install formula arresting gear additional for truckle braking, includes the universal stand, universal stand bottom be equipped with the wheel, universal stand one side pass through the rivet connection mount, mount bottom pass through the screw rod and connect the braking shell fragment, the braking shell fragment be arc sheet structure, the one end that the braking shell fragment is close to the universal stand be equipped with the perk that makes progress about side by side trapezoidal tooth piece of stopping, the other end is located the wheel top, and is equipped with the convex relative brake tooth piece side by side downwards, the mount be equipped with first brake pedal and second brake pedal through the screw rod, first brake pedal and second brake pedal all be located braking shell fragment top.

Furthermore, the fixing frame is of an arch structure, and four rivets are uniformly distributed on two sides of the fixing frame, so that the fixing effect is better;

furthermore, a screw cap matched with the screw rod is arranged on the other side of the fixing frame.

Furthermore, universal stand top be cylindric structure, and pass through the screw connection bottom plate, the bottom plate on be equipped with a plurality of mounting holes.

Furthermore, the braking elastic sheet is provided with a through hole, a reset tongue matched with the braking elastic sheet is obliquely arranged in the through hole, and the screw rod between the fixing frame and the braking elastic sheet is positioned at the bottom of the reset tongue.

Furthermore, universal stand bottom be equipped with down ripples dish, lower ripples dish on be equipped with trapezoidal tooth piece matched with brake groove.

Furthermore, the fixing frame and the braking elastic sheet are provided with lug pieces matched with the screw rod.

Furthermore, grooves for distinguishing are formed in the first brake pedal and the second brake pedal, so that the first brake pedal and the second brake pedal can be distinguished and can also play a role in skid resistance.

Furthermore, the fixing frame is made of a hot rolled plate, the brake spring plate is made of manganese sheet steel, and the brake spring plate is subjected to heat treatment and shaping after being subjected to punch forming; the first brake pedal and the second brake pedal are preferably made of plastic materials or alloy materials.

Furthermore, the upper end of the reset tongue is positioned at the bottom of the fixing frame.

Compared with the prior art, the utility model the advantage lie in: through riveting of the support socket nails, a group of braking devices are additionally arranged on the universal support, so that the functional requirements of the caster capable of being braked can be met, the production cost and the management cost are reduced, and the production cycle of the whole product is accelerated.

Drawings

Fig. 1 is a schematic structural view of the present invention, which is an additional braking device for braking a caster.

Fig. 2 is an exploded view of the structure of the built-in brake device for braking the caster.

Fig. 3 is a schematic cross-sectional structure view of an additional installed brake device for braking a caster.

Fig. 4 is a schematic view of the structure of the brake spring of the additional brake device for braking the caster.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; the specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The utility model discloses a theory of operation:

an additional installation type braking device for braking a caster comprises a universal support 1, wherein wheels 2 are arranged at the bottom of the universal support 1, the universal support can be designed into various sizes according to needs, a cylindrical structure is arranged above the universal support 1 and is connected with a bottom plate 10 through screws, a plurality of mounting holes are formed in the bottom plate 10, and the universal support can be installed on other equipment such as a scaffold, the lower side of a table body and the like through the mounting holes and the screws;

one side of the universal support 1 is connected with a fixing frame 4 through a rivet 3, the bottom of the fixing frame 4 is connected with a brake elastic sheet 6 through a screw rod 5, the brake elastic sheet 6 is of an arc-shaped sheet structure, one end, close to the universal support 1, of the brake elastic sheet 6 is provided with an upward-tilted trapezoidal brake tooth sheet 601 which is parallel to the left and the right, the other end of the brake elastic sheet is positioned above the wheel 2 and is provided with a brake tooth sheet 602 which protrudes downwards and is opposite to and parallel to the left and the right, the fixing frame 4 is provided with a first brake pedal 7 and a second brake pedal 8 through the screw rod 5, the fixing frame 4 and the brake elastic sheet 6 are provided with lug sheets matched with the screw rod 5, the connection is convenient, and the actions of other parts cannot be limited;

the first brake pedal 7 and the second brake pedal 8 are both positioned above the brake elastic sheet 6, the first brake pedal is stepped down for a certain angle to form a self-locking angle with the second brake pedal, and teeth of the brake elastic sheet downwards abut against the surface of the wheel to brake the wheel.

The fixing frame 4 is of an arch structure, four rivets are arranged and are uniformly distributed on two sides of the fixing frame, the connection is stable, and the fixing effect is better;

and a nut 9 matched with the screw rod 5 is arranged on the other side of the fixed frame 4.

The caster product is characterized in that a through hole 603 is formed in the brake elastic sheet 6, a reset tongue 604 matched with the brake elastic sheet is obliquely arranged in the through hole 603, a screw rod 5 between the fixing frame 4 and the brake elastic sheet 6 is positioned at the bottom of the reset tongue 604, the upper end of the reset tongue 604 is positioned at the bottom of the fixing frame, the reset tongue 604 is the reset tongue of the brake elastic sheet, and after the caster product is braked, the brake elastic sheet retreats to the position of the initial non-braking state under the action of the resilience force in the opposite direction of the reset tongue;

universal bracket 1 bottom be equipped with down ripples dish, the below of ripples dish be equipped with protruding 601 matched with brake groove down, reach fixed purpose, braking shell fragment braking action decomposes: the brake spring plate 601 faces upwards until being tightly buckled into the brake groove of the lower wave disc, so that the lower wave disc cannot be steered, and the support cannot be steered; in synchronization, the brake spring 602 brakes the wheel downward to prevent the wheel from rolling. At the moment, the bracket of the caster product can not be steered, and the wheels can not roll, so that the caster product can be completely braked.

Grooves for distinguishing are formed in the first brake pedal 7 and the second brake pedal 8, so that distinguishing can be realized, and an anti-skidding effect can be realized.

The fixing frame 4 is made of a hot rolled plate, the brake elastic sheet 6 is made of manganese sheet steel, and the brake elastic sheet is subjected to heat treatment and shaping after being subjected to punch forming; the first brake pedal 7 and the second brake pedal 8 are preferably made of plastic materials or alloy materials, so that the use effect is good, and the cost is relatively low.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an install formula arresting gear additional for truckle braking, includes universal stand (1), universal stand (1) bottom be equipped with wheel (2), its characterized in that: general support (1) one side connect mount (4) through rivet (3), mount (4) bottom connect braking shell fragment (6) through screw rod (5), braking shell fragment (6) be arc sheet structure, the one end that braking shell fragment (6) are close to general support (1) be equipped with the perk that makes progress about side by side trapezoidal tooth piece (601) of stopping, the other end is located wheel (2) top, and is equipped with downward convex relative parallel brake tooth piece (602), mount (4) be equipped with first brake pedal (7) through screw rod (5), the braking shell fragment pass through the screw rod and connect second brake pedal (8), first brake pedal (7) and second brake pedal (8) all be located braking shell fragment (6) top.

2. The add-on brake device for caster braking of claim 1, wherein: the fixing frame (4) is of an arch structure, and four rivets are arranged and are uniformly distributed on two sides of the fixing frame.

3. The add-on brake device for caster braking of claim 1, wherein: and a screw cap (9) matched with the screw rod (5) is arranged on the other side of the fixing frame (4).

4. The built-on brake device for caster braking as claimed in claim 1, wherein: general support (1) top be cylindric structure, and pass through screw connection bottom plate (10), bottom plate (10) on be equipped with a plurality of mounting holes.

5. The built-on brake device for caster braking as claimed in claim 1, wherein: the brake spring (6) is provided with a through hole (603), a reset tongue (604) matched with the brake spring is obliquely arranged in the through hole (603), and a screw rod (5) between the fixing frame (4) and the brake spring (6) is positioned at the bottom of the reset tongue (604).

6. The add-on brake device for caster braking of claim 1, wherein: universal bracket (1) bottom be equipped with down ripples dish, lower ripples dish below be equipped with trapezoidal tooth piece (601) matched with groove of stopping.

7. The add-on brake device for caster braking of claim 1, wherein: the fixed frame (4) and the brake spring plate (6) are provided with lug pieces matched with the screw rod (5).

8. The built-on brake device for caster braking as claimed in claim 1, wherein: grooves for distinguishing are arranged on the first brake pedal (7) and the second brake pedal (8).

9. The add-on brake device for caster braking of claim 1, wherein: the fixing frame (4) is made of a hot rolled plate, the brake elastic sheet (6) is made of manganese sheet steel, and the brake elastic sheet is subjected to heat treatment and shaping after being subjected to punch forming; the first brake pedal (7) and the second brake pedal (8) are made of plastic materials or alloy materials.

10. The built-on brake device for caster braking as claimed in claim 5, wherein: the upper end of the reset tongue (604) is positioned at the bottom of the fixing frame.