CN216890013U - Safety device for working bucket of overhead working truck - Google Patents

Abstract

The utility model discloses a safety device of a working bucket of an overhead working truck, which comprises a working bucket body, a side door hinged with the working bucket body and a buffer mechanism for preventing the working bucket body from being damaged by impact, wherein the buffer mechanism comprises a sliding pipe arranged on the side wall of the working bucket, a movable rod connected with the sliding pipe in a sliding way, a buffer spring connected with one end of the movable rod and a protection plate arranged at the other end of the movable rod, and the other end of the buffer spring is connected with the inner wall of the sliding pipe. The bucket door is prevented from falling off and opening when the safety bucket is shaken.

Description

Safety device for working bucket of overhead working truck

Technical Field

The utility model belongs to the technical field of high-altitude operation vehicles, and particularly relates to a safety device for a working bucket of a high-altitude operation vehicle.

Background

The high altitude construction car is a mechanical equipment that the auxiliary personnel carried out the operation of lifting off the air, and in personnel got into the safety fill on the high altitude construction car before the construction, rise to specific high personnel of being convenient for and be under construction, be used for salvageing high altitude construction such as electric power, communication, street lamp, building surface construction, the problem that prior art exists is: when the working bucket moves, if the operation is improper, the working bucket is easy to collide with the surface of a building or a construction object, the bucket door is easy to rock to separate from the locking of the safety bucket, and the safety hazard is brought to constructors in the working bucket while the working bucket is damaged.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a safety device for a working bucket of an overhead working truck, which has the advantages of buffering and damping the working bucket, weakening the acting force generated by the collision of the working bucket, having good safety protection effect on the working bucket and constructors thereof, locking a bucket door of the safety bucket, avoiding the bucket door from falling off and opening when the safety bucket is shaken, and solving the problems that the working bucket is easy to collide with the surface of a building or a construction object if the operation is improper, the bucket door is easy to shake and separate from the locking of the safety bucket, the damage is caused to the working bucket, and the potential safety hazard is brought to constructors in the working bucket.

The utility model is realized in such a way that the safety device of the working bucket of the overhead working truck comprises a working bucket body, a side door hinged with the working bucket body and a buffer mechanism for preventing the working bucket body from being damaged by impact, wherein the buffer mechanism comprises a sliding pipe arranged on the side wall of the working bucket, a movable rod connected with the sliding pipe in a sliding way, a buffer spring connected with one end of the movable rod and a protection plate arranged at the other end of the movable rod, the other end of the buffer spring is connected with the inner wall of the sliding pipe, a fixed seat is arranged on the inner wall of one side of the working bucket body, and a fixed rod is movably connected onto the side door.

Preferably, the upper end of the side wall of the working bucket body is provided with a railing, and the inner wall of the bottom of the railing is provided with a plurality of hanging rings.

Preferably, the outer wall of the circumference of the fixed rod is provided with an annular plate, a first spring is arranged above the annular plate, and the other end of the first spring is connected with the inner wall of the top of the side door.

Preferably, the inner wall of one side of the working bucket body is provided with a baffle plate, and the baffle plate is positioned on one side of the fixed seat.

Preferably, the protection plate is provided with an arc-shaped rubber pad.

Preferably, the inner wall of the bottom of the working bucket body is provided with an anti-skid pad.

Compared with the prior art, the utility model has the following beneficial effects:

1. the working bucket has the advantages that the working bucket body, the side door, the buffer mechanism, the sliding pipe, the movable rod, the buffer spring, the protection plate, the fixed seat and the fixed rod are matched for use, the working bucket can be buffered and damped, acting force generated by impact on the working bucket is weakened, the safety protection effect on the working bucket and constructors is good, the bucket door of the safety bucket can be locked, and the bucket door is prevented from falling off and being opened when the safety bucket is shaken.

2. The guardrail is matched with the hanging ring, so that when the aerial working truck drives the working bucket body to ascend, a constructor can hold the guardrail with both hands when standing inside the working bucket body, the standing stability is improved, and meanwhile, the safety rope can be conveniently fixed by the constructor through the hanging ring.

3. According to the utility model, through the matching use of the annular plate and the first spring, the annular plate can be pushed under the elastic force of the first spring, so that the annular plate drives the fixed rod to move downwards, and the fixed rod is inserted into the fixed seat, thereby preventing the fixed rod from falling off from the fixed seat.

4. According to the utility model, the baffle is arranged, so that when the inner wall of the side door is contacted with the baffle, the central axis of the fixed rod is superposed with the axis of the fixed seat, and the fixed rod is accurately inserted into the fixed seat.

5. According to the utility model, by arranging the arc-shaped rubber pad, when the working bucket body is contacted with a building or a construction body, the arc-shaped rubber pad can prevent the protection plate from being directly contacted with the surface of the building, and avoid scratching and damaging the surface of the building or the construction body.

6. According to the utility model, by arranging the anti-slip mat, the stability of constructors in the working bucket body can be increased, so that the safety effect is improved.

Drawings

FIG. 1 is a schematic isometric view of an embodiment of the present invention;

FIG. 2 is a right side view provided by an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view taken along line a-a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a working bucket body; 2. a side door; 3. a sliding tube; 4. a movable rod; 5. a buffer spring; 6. a protection plate; 7. a fixed seat; 8. fixing the rod; 9. a railing; 10. hanging a ring; 11. an annular plate; 12. a first spring; 13. a baffle plate; 14. an arc-shaped rubber pad; 15. a non-slip mat.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, the working bucket safety device of the aerial work platform truck according to the embodiment of the present invention includes a working bucket body 1, a side door 2 hinged to the working bucket body 1, and a buffer mechanism for preventing the working bucket body 1 from being damaged by impact, wherein the buffer mechanism includes a sliding tube 3 disposed on a side wall of the working bucket, a movable rod 4 slidably connected to the sliding tube 3, a buffer spring 5 connected to one end of the movable rod 4, and a protection plate 6 disposed at the other end of the movable rod 4, the other end of the buffer spring 5 is connected to an inner wall of the sliding tube 3, a fixed seat 7 is disposed on an inner wall of one side of the working bucket body 1, and a fixed rod 8 is movably connected to the side door 2.

Referring to fig. 1, a rail 9 is arranged at the upper end of the side wall of the bucket body 1, and a plurality of hanging rings 10 are arranged on the inner wall of the bottom of the rail 9.

Adopt above-mentioned scheme: through the cooperation that sets up railing 9 and link 10, when the high altitude construction car that can be convenient for drove work and fights body 1 and rise, railing 9 was held up to constructor's station both hands when work is fought body 1 inside, increased the stability of standing, can be convenient for constructor with the fixed of safety rope through link 10 simultaneously.

Referring to fig. 1, a circular plate 11 is arranged on the outer wall of the circumference of the fixing rod 8, a first spring 12 is arranged above the circular plate 11, and the other end of the first spring 12 is connected with the inner wall of the top of the side door 2.

Adopt above-mentioned scheme: through the cooperation that sets up annular plate 11 and first spring 12 and use, can push annular plate 11 under the spring action of first spring 12, make annular plate 11 drive dead lever 8 downstream to make dead lever 8 insert in fixing base 7, avoid dead lever 8 to drop from fixing base 7.

Referring to fig. 1, a baffle 13 is arranged on the inner wall of one side of the bucket body 1, and the baffle 13 is located on one side of the fixed seat 7.

Adopt above-mentioned scheme: through setting up baffle 13, when the inner wall that can make side door 2 contacts with baffle 13, the central axis of dead lever 8 and the dead lever 7's axis coincidence to make the accurate fixing lever 8 insert in the dead lever 7.

Referring to fig. 1, the protection plate 6 is provided with an arc-shaped rubber pad 14.

Adopt above-mentioned scheme: through setting up arc rubber pad 14, can be when the contact of working bucket body 1 and building or construction body, arc rubber pad 14 can avoid guard plate 6 direct and building surface contact, avoids causing the damage of scraping the flower to building or construction body surface.

Referring to fig. 3, the inner wall of the bottom of the working bucket body 1 is provided with a non-slip mat 15.

Adopt above-mentioned scheme: through setting up slipmat 15, can increase constructor at work bucket body 1 internal stability to improve the safe effect.

The working principle of the utility model is as follows:

when using, open side door 2, constructor gets into work and fights inside back, fix the safety rope on link 10, close side door 2, make the inner wall of side door 2 contact with baffle 13, it is spacing to side door 2, then push down annular plate 11 and drive in dead lever 8 inserts fixing base 7 under the effect of first spring 12, with side door 2 locking in work fill body 1, when work fill body 1 accident receives the striking, 6 atresss in guard plate, through 4 compression buffer spring 5 of movable rod, buffer spring 5 produces reverse effort simultaneously, offset external effort, fight body 1 to cushion the shock attenuation to work, can avoid guard plate 6 direct and building surface contact through arc rubber pad 14 simultaneously, avoid causing the damage of scraping flowers to building or construction body surface.

In summary, the following steps: this high altitude construction car work fill safety device, through setting up work fill body 1, side door 2, buffer gear, sliding tube 3, movable rod 4, buffer spring 5, guard plate 6, fixing base 7 and dead lever 8's cooperation is used, it can cushion the shock attenuation to possess the work fill, weaken work fill and receive the effort that the striking produced, it is effectual to work fill and constructor's safety protection, and can lock to the fill door of safety fill, avoid receiving when rocking at the safety fill, the advantage that the fill door drops and opens, solved and now when work fill removes, if improper operation, make work fill striking building or construction object surface easily, make the fill door rock the locking that breaks away from with the safety fill easily, bring the problem of potential safety hazard to constructor in the work fill when causing the harm to the work fill.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high altitude construction car work fill safety device, includes work fill body (1), with work fill body (1) articulated side door (2) and prevent that work fill body (1) from receiving the buffer gear that the striking damaged, its characterized in that: buffer gear including locate slide tube (3) on the work fill lateral wall, with slide tube (3) sliding connection's movable rod (4), buffer spring (5) of being connected with movable rod (4) one end and guard plate (6) of locating the movable rod (4) other end, the other end of buffer spring (5) is connected with the inner wall of slide tube (3), be equipped with fixing base (7) on the work fill one side inner wall of body (1), swing joint has dead lever (8) on side door (2).

2. The aerial lift truck bucket safety device of claim 1, wherein: the utility model discloses a multi-functional working bucket, including working bucket body (1), the lateral wall upper end of working bucket body (1) is equipped with railing (9), be equipped with a plurality of links (10) on the bottom inner wall of railing (9).

3. The aerial lift truck bucket safety device of claim 1, wherein: be equipped with annular plate (11) on the circumference outer wall of dead lever (8), the top of annular plate (11) is equipped with first spring (12), the other end of first spring (12) is connected with the top inner wall of side door (2).

4. The aerial lift truck bucket safety device of claim 1, wherein: a baffle (13) is arranged on the inner wall of one side of the working bucket body (1), and the baffle (13) is located on one side of the fixed seat (7).

5. The aerial lift truck bucket safety device of claim 1, wherein: and an arc-shaped rubber pad (14) is arranged on the protection plate (6).

6. The aerial lift truck bucket safety device of claim 1, wherein: and the inner wall of the bottom of the working bucket body (1) is provided with an anti-skid pad (15).

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