CN219620750U

CN219620750U - Aerial telescopic overhauling platform

Info

Publication number: CN219620750U
Application number: CN202320908101.3U
Authority: CN
Inventors: 陶瑞青; 王小秋; 占海峰; 周其虎
Original assignee: Anhui Ete Intelligent Equipment Co ltd
Current assignee: Anhui Ete Intelligent Equipment Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-09-01
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses an aerial telescopic overhaul platform which comprises an upper rail, an overhaul steel platform and an aerial steel platform, wherein limit stops are arranged at the front end and the rear end of the upper rail, a roller set is connected to the surface of the upper rail in a sliding manner, a suspender is connected to the bottom of the roller set, the bottom of the suspender is connected with the overhaul steel platform, the overhaul steel platform and the aerial steel platform form sliding connection, and safety protection nets are arranged at the left side and the right side of the overhaul steel platform. According to the utility model, after the robot conveys the workpiece to the stacking type circulating conveyor, a worker can stand on the overhead steel platform to push the maintenance steel platform, the workpiece is encapsulated in the maintenance steel platform, the safety of the workpiece and equipment and personnel on the ground is ensured, the worker can also be directly connected to the maintenance steel platform to maintain the workpiece, and after maintenance is completed, the workpiece is conveyed by the stacking type circulating conveyor, so that the maintenance steel platform can be transversely pulled to the original position.

Description

Aerial telescopic overhauling platform

Technical Field

The utility model relates to the field of aerial overhaul platforms, in particular to an aerial telescopic overhaul platform.

Background

The existing overhead conveying line is an important component for realizing overhead conveying automation, has the advantages of large space utilization rate, convenience for realizing automatic management and the like, and has important significance for accelerating logistics speed, improving labor productivity and reducing production cost.

But aerial suspension transfer chain overhauls and is a difficult point, and suspension transfer chain is fixed in on the aerial steel construction, and steel platform is laid to the below avoids pounding personnel or equipment, and most transfer chain now adopts the robot to go up and down the piece in last lower piece point, because the position of work piece about the robot, can produce to interfere with steel platform, causes and can't lay the platform in aerial suspension transfer chain department under the piece about, and then leads to not laying steel platform department maintainer and can't reach, has the problem of maintenance difficulty.

For this purpose, we propose an aerial retractable maintenance platform to solve the above problems.

Disclosure of Invention

The utility model aims to provide an aerial telescopic overhaul platform, which aims to solve the problem that an overhaul platform cannot be arranged at the position of an upper part and a lower part of a current hanging type conveying line in the background art to avoid interference.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an aerial telescopic overhauls platform, includes track, overhauls steel platform and aerial steel platform, limit stop is installed at both ends around the track, track surface sliding connection has roller set, roller set bottom is connected with the jib, the bottom of jib is connected with overhauls steel platform, overhauls steel platform and aerial steel platform constitution sliding connection, overhaul steel platform left and right sides and install the safety net, overhaul steel platform front end articulates there is movable rail.

In a further embodiment, the suspension rods are arranged in three and are positioned on two sides of the overhauling steel platform, and diagonal draw bars are connected between adjacent suspension rods.

In a further embodiment, a pin is installed at the corner of the overhauling steel platform, and a pin hole is formed in the surface of the aerial steel platform and matched with the pin.

In a further embodiment, the movable fence top is connected with a fence detection plate, the surface of the overhaul steel platform is movably connected with the fence detection plate through an opening, and the bottom of the overhaul steel platform is provided with a proximity switch.

In a further embodiment, a roller in-place detector is mounted on the top of the upper rail, and a baffle is mounted on the side edge of the safety protection net.

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

according to the utility model, after a robot conveys a workpiece to the stacking type circulating conveyor, a worker can stand on the overhead steel platform to push the maintenance steel platform, the workpiece is encapsulated in the maintenance steel platform, the safety of the workpiece and equipment and personnel on the ground is guaranteed, the worker can also be directly connected to the maintenance steel platform to maintain the workpiece, after maintenance is finished, the workpiece is conveyed by the stacking type circulating conveyor, at the moment, the maintenance steel platform can be transversely pulled to the original position and a movable fence is placed to wait for the next workpiece to enter, the problem that the platform cannot be paved at the position right below the upper part and the lower part of the overhead hanging conveying line is solved, the telescopic platform structure is adopted to push the maintenance steel platform to encapsulate the workpiece after the workpiece is hung, the safety of the equipment and personnel on the ground is effectively protected, the production efficiency is improved, and the safety during production is also guaranteed.

Drawings

Fig. 1 is a schematic view of a front view structure of an aerial retractable access platform.

Fig. 2 is a schematic diagram of a side view of an aerial retractable access platform.

Fig. 3 is a schematic view of a part of the telescopic aerial overhaul platform at a position a in fig. 1.

Fig. 4 is a schematic diagram of the structure of the access switch and fence detection plate in the overhead retractable access platform.

Fig. 5 is a schematic diagram of a transport structure in an aerial retractable access platform.

In the figure: 1. an upper rail; 2. a limit stop; 3. overhauling a steel platform; 4. an aerial steel platform; 5. a safety protection net; 6. a boom; 7. a roller set; 8. a diagonal draw bar; 9. a roller in-place detector; 10. a baffle; 11. a movable fence; 12. pulling out the pin; 13. a proximity switch; 14. and a fence detection plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, in the utility model, an aerial telescopic overhaul platform comprises an upper rail 1, an overhaul steel platform 3 and an aerial steel platform 4, limit stops 2 are arranged at the front end and the rear end of the upper rail 1, a roller group 7 is slidably connected to the surface of the upper rail 1, a suspender 6 is connected to the bottom of the roller group 7, the overhaul steel platform 3 is connected to the bottom of the suspender 6, the overhaul steel platform 3 and the aerial steel platform 4 form sliding connection, safety protection nets 5 are arranged at the left side and the right side of the overhaul steel platform 3, and a movable fence 11 is hinged to the front end of the overhaul steel platform 3.

Example 1

Referring to fig. 1-5, in an embodiment of the present utility model, three suspension rods 6 are provided and located at two sides of the overhaul steel platform 3, diagonal rods 8 are connected between adjacent suspension rods 6, and the diagonal rods 8 can improve strength between two adjacent suspension rods 6, so as to improve firmness between the three suspension rods 6.

Example 2

Referring to fig. 1 to 5, the difference from embodiment 1 is that: the round pin 12 is pulled out to maintenance steel platform 3 corner installs, air steel platform 4 surface has seted up the pinhole and pulled out round pin 12 and mutually support, pulls out round pin 12 and can help maintenance steel platform 3 to fix a position, when pulled out round pin 12 and inserted the pinhole position on the air steel platform 4, represented maintenance steel platform 3 accurate stop to the preset position promptly to maintenance steel platform 3 can't carry out lateral movement when the maintenance, has guaranteed the stability when the maintenance.

Example 3

Referring to fig. 1 to 5, the difference from embodiment 1 is that: the movable fence 11 is characterized in that the top of the movable fence 11 is connected with a fence detection plate 14, the surface of the overhaul steel platform 3 is movably connected with the fence detection plate 14 through an opening, the bottom of the overhaul steel platform 3 is provided with a proximity switch 13, the movable fence 11 can rotate in a hinge mode and is horizontally arranged, the fence detection plate 14 can be inserted into a hole position on the overhaul steel platform 3, the fence detection plate 14 is in contact with the proximity switch 13, and a maintenance cancelling state is obtained after a signal is detected.

The rolling wheel in-place detector 9 is installed at the top of the upper track 1, the baffle 10 is installed on the side edge of the safety protection net 5, the upper track 1 mainly detects the position of the rolling wheel set 7, the steel overhauling platform 3 is guaranteed to move to a more accurate position, the baffle 10 can play a blocking effect on the movable fence 11, and the movable fence 11 is prevented from tilting outwards.

The working principle of the utility model is as follows:

firstly, a robot hangs a workpiece to be transported on a stacking type circulating conveyor, a worker stands on an overhead maintenance steel platform 3, a movable fence 11 is closed, the movable fence 11 is folded downwards, a pulling pin 12 is manually pulled, a fence detection plate 14 and a proximity switch 13 are disconnected by signals, the maintenance state is entered, the maintenance steel platform 3 is pushed by hand, the maintenance steel platform 3 is pushed to a maintenance position, namely the workpiece is encapsulated inside the maintenance steel platform 3, a roller group 7 approaches a roller in-place detector 9 and detects signals, a movable platform confirms in place, the pulling pin 12 is manually inserted, the maintenance steel platform 3 is locked, a maintenance person enters the maintenance steel platform 3 to maintain the overhead hanging conveying line, the movable fence 11 is rotated upwards, the fence detection plate 14 and the proximity switch 13 are separated, after maintenance is completed, the worker pulls the pulling pin 12 to an initial position, the pulling pin 12 is inserted, the movable platform is locked, the movable platform is opened, at this time, the movable fence 14 and the proximity switch 13 are contacted, signals are detected, the roller in place detector 9 of the non-fence detects signals, and a work cycle is completed.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An aerial telescopic overhauls platform, its characterized in that: including last track (1), maintenance steel platform (3) and aerial steel platform (4), limit stop (2) are installed at both ends around going up track (1), go up track (1) surface sliding connection has roller set (7), roller set (7) bottom is connected with jib (6), the bottom of jib (6) is connected with maintenance steel platform (3), maintenance steel platform (3) constitute sliding connection with aerial steel platform (4), safety protection net (5) are installed to maintenance steel platform (3) left and right sides, maintenance steel platform (3) front end articulates has movable rail (11).

2. An aerial telescoping access platform as claimed in claim 1, wherein: the lifting rods (6) are arranged at three sides of the overhauling steel platform (3), and diagonal draw bars (8) are connected between adjacent lifting rods (6).

3. An aerial telescoping access platform as claimed in claim 1, wherein: the corner of the overhauling steel platform (3) is provided with a pulling pin (12), and the surface of the aerial steel platform (4) is provided with a pin hole which is matched with the pulling pin (12).

4. An aerial telescoping access platform as claimed in claim 1, wherein: the movable fence (11) is characterized in that the top of the movable fence (11) is connected with a fence detection plate (14), the surface of the overhaul steel platform (3) is movably connected with the fence detection plate (14) through an opening, and the bottom of the overhaul steel platform (3) is provided with a proximity switch (13).

5. An aerial telescoping access platform as claimed in claim 1, wherein: the top of the upper track (1) is provided with a roller in-place detector (9), and the side edge of the safety protection net (5) is provided with a baffle (10).