CN215695332U - Basket cover anti-falling device of basket - Google Patents

Abstract

The utility model discloses a basket cover anti-falling device of a basket, wherein a basket cover of the basket is hinged on a basket body, the anti-falling device is arranged on the basket cover, the anti-falling device comprises a supporting plate, the supporting plate is fixed on a cross beam of the basket cover, a limiting groove is formed in the side part of the supporting plate, and a through hole is formed in the cross beam; the rotation stopping pin is provided with a limiting nail matched with the limiting groove, and an elastic element is sleeved on the rotation stopping pin and matched with the through hole; the fixing seat is arranged at the upper edge of the basket body, the through hole in the cross beam is intersected with the fixing seat along with the movement track of the opening of the basket cover, when the basket cover is buckled on the basket body, the rotation stopping pin contracts and contacts the side part of the fixing seat, and after the basket cover is opened to exceed 90 degrees, the rotation stopping pin extends out of the through hole and abuts against the outer edge of the fixing seat to limit the rotation of the basket cover. This device is through the setting of splines round pin, splines round pin withdrawal when the basket lid is closed, splines the round pin and stretches out and block fixedly when the basket lid is opened, prevents that the basket lid from continuing to rotate to fall down pounding the workman, is convenient for hoist and mount operation.

Description

Basket cover anti-falling device of basket

Technical Field

The utility model relates to the technical field of improvement design of basket auxiliary function mechanisms, in particular to a basket cover anti-falling device of a basket.

Background

Among the prior art, vacuum infiltration equipment need use the basket to get up the work piece after-put infiltration jar, because the work piece is more, basket structural strength requires highly, the weight of basket lid is big, the operation of opening of basket lid needs to use the driving assistance, traditional basket lid is opened the back, because the pivot hole pivot design of hinge does not possess the function of splining, the basket lid is opened the back from the basket body, the basket lid can clockwise continue to descend until contacting the basket body once more, there is the risk of pounding the workman in this process, it is also comparatively loaded down with trivial details to lift by crane the operation to the driving simultaneously.

To this end, we propose a basket lid fall-preventing device of the basket solving the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, and provides a basket cover anti-falling device of a basket.

In order to achieve the purpose, the utility model adopts the following technical scheme: a basket cover anti-falling device of a basket is characterized in that a basket cover of the basket is hinged to a basket body, the anti-falling device is installed on the basket cover and comprises a supporting plate, the supporting plate is fixed on a cross beam of the basket cover, a limiting groove is formed in the side portion of the supporting plate, and a through hole is formed in the cross beam;

the anti-rotation pin is provided with a limiting nail matched with the limiting groove, and an elastic element is sleeved on the anti-rotation pin and matched with the through hole;

the fixing seat is arranged at the upper edge of the basket body, and the through hole in the cross beam is intersected with the fixing seat along with the movement track of the opening of the basket cover.

When the basket cover is buckled on the basket body, the rotation stopping pin contracts and contacts the side part of the fixed seat, and after the basket cover is opened to exceed 90 degrees, the rotation stopping pin extends out of the through hole and abuts against the outer edge of the fixed seat to limit the rotation of the basket cover.

The fixing seat extends outwards to form a fixing plate, a pivot hole is formed in the fixing plate, the cross beam is matched with the pivot hole through a pivot, and the distance between the pivot and the limiting shaft is larger than the distance between the pivot hole and the top surface of the fixing seat.

The crossbeam extend outward and form the concave plate, the concave plate rotationally blocks outside the fixed plate, the terminal radius angle of fixed plate.

The supporting plate comprises at least two vertical plates perpendicular to the cross beam, a transverse plate is arranged on each vertical plate, a hole for containing the rotation stopping pin is formed in each transverse plate, and a limiting groove is formed in each vertical plate.

The tail end of the rotation stopping pin is provided with a nut, and a spring is arranged between the limiting nail and the transverse plate.

Compared with the prior art, the utility model has the beneficial effects that: this device is through the setting of splines round pin, splines round pin withdrawal when the basket lid is closed, splines the round pin and stretches out and block fixedly when the basket lid is opened, prevents that the basket lid from continuing to rotate to fall down pounding the workman, is convenient for hoist and mount operation.

Drawings

FIG. 1 is a perspective view of the present invention when the cover is closed;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a perspective view of the present invention with the lid open;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is a side view of fig. 3.

In the figure: 1. a basket cover; 2. a concave plate; 3. a basket body; 4. a fixed seat; 5. a cross beam; 6. a rotation stopping pin; 7. a support plate; 8. a spring; 9. a fixing plate; 10. and a limit pin.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is noted that, unless explicitly stated or limited otherwise, the terms "fixed," "mounted," "connected," "disposed," and the like are used in a generic sense, e.g., when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the basket cover 1 of the basket is hinged on the basket body 3, the anti-falling device is arranged on the basket cover and comprises a supporting plate 7, the supporting plate is fixed on the basket cover 5, a limiting groove is formed in the side part of the supporting plate, and a through hole is formed in the cross beam; the anti-rotation pin 6 is provided with a limiting nail 10 matched with the limiting groove, an elastic element is sleeved on the anti-rotation pin and matched with the through hole, and the anti-rotation pin moves in a telescopic mode along the through hole under the elastic force action of the elastic element; and the fixed seat 4 is arranged at the upper edge of the basket body, and the through hole on the cross beam is intersected with the fixed seat along with the movement track of the opening of the basket cover.

Furthermore, when the basket cover is buckled on the basket body, the rotation stopping pin contracts along the through hole and contacts the side part of the fixed seat, so that the closing state of the basket cover cannot be influenced; after the basket lid was opened and is surpassed 90 degrees, the pin of only changeing stretched out the through-hole and supported the outward flange of fixing base with the rotation of restriction basket lid, and the pin card of only changeing is outside the fixing base this moment, and the basket lid is under self action of gravity, and the dead weight is born by the pin of only changeing, can not continue to descend, also can not have the risk of pounding the workman that falls.

Furthermore, the fixing base outwards extends to form a fixing plate 9, the fixing plate extends out of the outline of the basket body to facilitate the opening of a pivot hole in the fixing plate, the cross beam is matched with the pivot hole through a pivot, the distance between the pivot and the limiting shaft is larger than the distance between the pivot hole and the top surface of the fixing base, the design parameter is considered, and after the basket cover is opened to exceed 90 degrees, the rotation stopping pin can extend out and touch the fixing plate to abut against the fixing plate and cannot rotate any more. The crossbeam extend outward and form concave plate 4, the concave plate rotationally blocks outside the fixed plate, the terminal radius angle of fixed plate. The fixed plate is arranged in the clamping groove of the concave plate, the concave plate is rotatably hinged with a pivot hole on the fixed plate through a pivot, and the fillet of the fixed plate is prevented from scraping the inner part of the concave plate.

Furthermore, the supporting plate comprises at least two vertical plates perpendicular to the cross beam, a transverse plate is arranged on each vertical plate, a hole for containing the rotation stopping pin is formed in each transverse plate, and a limiting groove is formed in each vertical plate. The end of the rotation stopping pin is provided with a nut, and a spring 8 is arranged between the limit pin and the transverse plate and used for stretching and retracting the rotation stopping pin. The backup pad is used for the installation of stalling round pin, and the stalling round pin runs through diaphragm and crossbeam, and the flexible distance of stalling round pin simultaneously is the distance that the stop pin was injectd in the spacing groove, and the stalling round pin itself adds man-hour can have the nut, also can be the nut of components of a whole that can function independently, and the stop pin is also the same, can be the stalling round pin itself adds man-hour and keeps the stop pin, also can be the stop pin of components of a whole that can function independently, but the nut with the stalling round pin two need have one for split type structure, otherwise can't accomplish the assembly.

The working principle is as follows: the anti-falling work fixture for the basket cover is designed and manufactured and used for preventing the cover from falling down and injuring people when the loading basket is opened for loading goods. Specifically, a through hole is formed in the side part of the cross beam, a rotation stopping pin is arranged, and when the cover is opened for loading, the rotation stopping pin is ejected out and clamped outside the fixed seat to prevent the basket cover from falling down and injuring people; the vertical plate with the limiting groove is welded on the cross beam, the limiting nail is additionally arranged on the rotation stopping pin (namely the limiting nail is fixedly connected on the rotation stopping pin in a split type threaded manner), the spring is arranged, the assembled rotation stopping pin is finally arranged on the cross beam, and the cross plate is fixed on the vertical plate through the bolt to complete assembly.

The using method comprises the following steps: the crossbeam is provided with a rotation stopping pin, and when the basket cover is opened for loading, the rotation stopping pin is ejected out and clamped outside the fixed seat under the action of a spring to prevent the basket cover from falling down and injuring people; after the goods are loaded, the left hand grasps the basket cover, pulls back the rotation stopping pin, the rotation stopping pin retreats from the fixed seat and retracts into the through hole, and the basket cover is slowly put down to complete the closing of the basket body.

In the device, related welding, component assembly and matching and the like are the prior art or materials, and the technical personnel can directly purchase or order from the market according to the required product model and specification.

The foregoing is merely a preferred embodiment of the present invention, and common general knowledge in the art of designing and describing specific structures and features has not been described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. Therefore, the embodiments should be considered as exemplary and not restrictive in any way, and any person skilled in the art should be considered as the technical scope of the present invention, and all equivalent substitutions or changes according to the technical solution of the present invention and the inventive concept thereof should be covered by the protection scope of the present invention.

Claims (6)

1. A basket cover anti-falling device of a basket is characterized by comprising a supporting plate, wherein the supporting plate is fixed on a cross beam of the basket cover, a limiting groove is formed in the side part of the supporting plate, and a through hole is formed in the cross beam;

the anti-rotation pin is provided with a limiting nail matched with the limiting groove, and an elastic element is sleeved on the anti-rotation pin and matched with the through hole;

the fixing seat is arranged at the upper edge of the basket body, and the through hole in the cross beam is intersected with the fixing seat along with the movement track of the opening of the basket cover.

2. The fall preventing device for basket cover of basket as recited in claim 1, wherein the rotation stopping pin is contracted and contacted with the side of the fixing seat when the basket cover is fastened to the basket body, and the rotation stopping pin is extended out of the through hole and abutted against the outer edge of the fixing seat to limit the rotation of the basket cover after the basket cover is opened over 90 degrees.

3. The basket cover fall preventing device of claim 2, wherein the fixing seat is extended outward to form a fixing plate, the fixing plate is provided with a pivot hole, the cross beam is matched with the pivot hole through a pivot, and the distance between the pivot and the limiting shaft is greater than the distance between the pivot hole and the top surface of the fixing seat.

4. A basket lid fall arrest device for baskets according to claim 3, characterised in that said crosspieces extend externally forming a concave plate which is rotatably blocked outside the fixing plate, the end of which is rounded.

5. The basket cover anti-falling device of the basket as recited in claim 4, wherein the supporting plate comprises at least two vertical plates perpendicular to the cross beam, the vertical plates are provided with horizontal plates, the horizontal plates are provided with holes for accommodating the rotation stopping pins, and the vertical plates are provided with limiting grooves.

6. The basket cover fall preventing device of a basket according to claim 5, wherein a nut is provided at a distal end of the rotation stopping pin, and a spring is provided between the stopper pin and the cross plate.

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