CN216766941U

CN216766941U - Mechanical garage provided with anti-falling mechanism

Info

Publication number: CN216766941U
Application number: CN202220232962.XU
Authority: CN
Inventors: 范忱炜
Original assignee: Wuxi Fenglin Network Technology Co ltd
Current assignee: Wuxi Fenglin Network Technology Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-06-17
Anticipated expiration: 2032-01-27

Abstract

The utility model belongs to the technical field of mechanical garage tools, and particularly relates to a mechanical garage with an anti-falling mechanism, which comprises a garage main body and two limiting plates symmetrically distributed on the lower surface of the garage main body, wherein the two limiting plates are respectively provided with the anti-falling mechanism for preventing a vehicle carrying plate from falling, the anti-falling mechanism comprises a limiting frame fixedly connected to the cavity of the limiting plate and anti-falling blocks slidably connected to the inner sides of the limiting frames, the two anti-falling blocks are symmetrically distributed on two sides of the vehicle carrying plate, and the anti-falling mechanism further comprises a mounting frame fixedly connected to the limiting plates. According to the utility model, through arranging the air pressure-driven anti-falling mechanism, the anti-falling block in the anti-falling mechanism is positioned below the vehicle carrying plate and is driven by the air cylinder to stretch, so that the safety protection of the vehicle carrying plate can be realized, the vehicle carrying plate is prevented from suddenly falling, the safety of the device is improved, and the problems that the anti-falling effect of the mechanical garage is not good enough at the present stage and a falling alarm mechanism is lacked are solved.

Description

Mechanical garage provided with anti-falling mechanism

Technical Field

The utility model relates to the technical field of mechanical garage tools, in particular to a mechanical garage with an anti-falling mechanism.

Background

The anti-falling device is a key component in the mechanical garage, ensures that the vehicle carrying plate does not fall from a high place if an accident occurs after the vehicle carrying plate runs in place, and can prevent the vehicle carrying plate from falling and falling even if the critical condition that key components such as a steel wire rope, a chain and the like are broken occurs, for example, the patent publication No. CN204024170U discloses the anti-falling device for the mechanical garage, the mechanical garage comprises a front cross beam, a rear cross beam, a lifting longitudinal beam connected with the front cross beam and the rear cross beam, and the vehicle carrying plate connected with the lifting longitudinal beam through the chain, but the scheme has the following defects.

1. Firstly, this scheme adopts electric putter's mode to protect, but is good enough to the effect of carrying the sweep and preventing falling, can not realize carrying the effective protection that the sweep prevented falling, and the safety level of preventing falling is low, and the effect is unsatisfactory.

2. Secondly, this scheme lacks the autoalarm that the sweep falls, can not report to the police the very first time after the sweep falls, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mechanical garage with an anti-falling mechanism, which is used for solving the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be provided with mechanical garage who prevents mechanism of falling, includes the garage main part to and two limiting plates of symmetric distribution at garage main part lower surface, two all install on the limiting plate and be used for carrying the sweep and prevent the mechanism of falling of preventing, prevent that the mechanism of falling includes the spacing frame of fixed connection in limiting plate cavity department to and sliding connection prevents at the inboard piece of preventing of spacing frame, prevent two and fall a symmetric distribution in the both sides of carrying the sweep, prevent that the mechanism of falling still includes the mounting bracket of fixed connection on the limiting plate to and install the cylinder on the mounting bracket, and be provided with on the cylinder and be used for the drive to prevent falling the flexible telescopic link of piece in spacing frame.

Preferably, two lifting driving mechanisms which are symmetrically distributed are installed on the garage main body.

Preferably, wire ropes are wound on the winding wheels of the two lifting driving mechanisms, and the other ends of the wire ropes are fixedly connected to the vehicle carrying plate.

Preferably, still include PLC controller and the support of fixed connection on the limiting plate to install alarm and chargeable lithium cell on the support, the groove that spacing frame bottom was seted up is installed pressure sensor, and pressure sensor's output is connected with the input electricity of PLC controller, and the output of PLC controller is connected with the input electricity of alarm.

Preferably, the top of the pressure sensor is connected with the lower surface of the anti-falling block.

Preferably, the PLC controller and the alarm are connected in parallel on the rechargeable lithium battery.

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

1. according to the anti-falling mechanism, the anti-falling mechanism is arranged, the anti-falling block is connected in the limiting frame in a sliding mode and driven to stretch out and draw back through the air cylinder, when the vehicle carrying plate is located above the anti-falling mechanism, the air cylinder drives the anti-falling block to extend out, the anti-falling block is located below the vehicle carrying plate, when the vehicle carrying plate falls, safety protection of the vehicle carrying plate can be achieved through the anti-falling block, safety of a mechanical garage is further improved, and the vehicle carrying plate is further prevented from falling.

2. According to the utility model, the pressure sensor is arranged in the groove at the bottom of the limiting frame, the PLC controller and the alarm are arranged on the outer wall of the limiting plate, once the vehicle carrying plate falls, the vehicle carrying plate falls onto the anti-falling block, the pressure of the pressure sensor is increased, the PLC controller receives signals and controls the alarm to work, the attention of workers is timely aroused, the accident treatment is carried out in the shortest time, and the use effect is good.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic structural view of the fall arrest mechanism of the present invention;

fig. 4 is a schematic structural view of the limiting frame of the present invention.

In the figure: 1. a garage main body; 2. a lift drive mechanism; 3. a limiting plate; 4. a fall prevention mechanism; 401. a mounting frame; 402. a cylinder; 403. a telescopic rod; 404. an anti-falling block; 405. a limiting frame; 406. a pressure sensor; 5. a vehicle carrying board; 6. a wire rope; 7. a PLC controller; 8. a support; 9. an alarm; 10. a rechargeable lithium battery.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.

As shown in fig. 1 and 3, the mechanical garage provided with the anti-falling mechanism according to one embodiment of the present invention includes a garage main body 1, and two limiting plates 3 symmetrically distributed on a lower surface of the garage main body 1, the anti-falling mechanism 4 for preventing the vehicle carrying plate 5 from falling is installed on each of the two limiting plates 3, the anti-falling mechanism 4 includes a limiting frame 405 fixedly connected to a cavity of the limiting plate 3, and anti-falling blocks 404 slidably connected to an inner side of the limiting frame 405, the two anti-falling blocks 404 are symmetrically distributed on two sides of the vehicle carrying plate 5, the anti-falling mechanism 4 further includes a mounting frame 401 fixedly connected to the limiting plates 3, and an air cylinder 402 installed on the mounting frame 401, and the air cylinder 402 is provided with an expansion link 403 for driving the anti-falling blocks 404 to extend and retract in the limiting frame 405; in conclusion, the limiting plate 3 is arranged for limiting protection of the car carrying plate 5 and avoiding shaking, the anti-falling mechanism 4 is installed on the limiting plate 3, the anti-falling block 404 in the anti-falling mechanism 4 is located below the car carrying plate 5, when the car carrying plate 5 falls, the anti-falling block 404 can achieve the blocking effect of the car carrying plate 5 and further achieve anti-falling, the installation number of the anti-falling mechanism 4 can be determined according to the situation, the cylinder 402 is arranged, the cylinder 402 achieves telescopic control of the anti-falling block 404 through the telescopic rod 403, when the car carrying plate 5 rises, the anti-falling block 404 is closed into the limiting frame 405, and when the car carrying plate 5 is located above the anti-falling mechanism 4, the anti-falling block 404 is controlled to extend out, and therefore telescopic control of the anti-falling block 404 is achieved.

As shown in fig. 1, in some embodiments, two symmetrically distributed lifting driving mechanisms 2 are installed on a garage main body 1, and steel wire ropes 6 are wound on reels of the two lifting driving mechanisms 2, and the other ends of the steel wire ropes 6 are fixedly connected to a vehicle carrying plate 5; through setting up promotion actuating mechanism 2 and wire rope 6, be provided with driver part in the promotion actuating mechanism 2, driver part is the motor, can make wire rope 6 rolling through the reel, and then realizes carrying the lift control of sweep 5.

As shown in fig. 2 and 4, in some embodiments, the portable rechargeable battery further includes a PLC controller 7 and a support 8 fixedly connected to the limiting plate 3, the support 8 is provided with an alarm 9 and a rechargeable lithium battery 10, a groove formed in the bottom of the limiting frame 405 is provided with a pressure sensor 406, an output end of the pressure sensor 406 is electrically connected to an input end of the PLC controller 7, and an output end of the PLC controller 7 is electrically connected to an input end of the alarm 9; in the utility model, the PLC 7 is S7-400, the pressure sensor 406 is SFMAL, the pressure sensor is a known prior art, the pressure state of the anti-falling block 404 can be monitored by arranging the pressure sensor 406, the condition that the vehicle carrying board 5 falls or not is monitored, and when the vehicle carrying board falls, the PLC 7 controls the alarm 9 to work, so that the automatic alarm is realized.

As shown in fig. 3 and 4, in some embodiments, the top of the pressure sensor 406 is attached to the lower surface of the fall arrest block 404 in a manner that enables the pressure sensor 406 to monitor the status of the fall arrest block 404.

As shown in fig. 2, in some embodiments, the PLC controller 7 and the alarm 9 are connected in parallel to a rechargeable lithium battery 10, which realizes the charging process of the device, and the rechargeable lithium battery 10 is a rechargeable type lithium battery and can be recycled.

The working principle of the utility model is as follows: when the vehicle carrying plate 5 rises, the anti-falling block 404 is closed to the inner side of the limiting frame 405, when the vehicle carrying plate 5 rises above the anti-falling mechanism 4, the air cylinder 402 is driven to work, the telescopic rod 403 of the air cylinder 402 drives the anti-falling block 404 to move in the limiting frame 405 in a telescopic mode, so that one part of the anti-falling block 404 moves out of the limiting frame 405, and the moved part is positioned below the vehicle carrying plate 5, when the vehicle carrying plate 5 falls, the anti-falling protection of the vehicle carrying plate 5 can be carried out through the anti-falling block 404, the safety level of the device is further upgraded, the number of the anti-falling mechanisms 4 can be selected according to requirements during actual use, the anti-falling protection effect of the anti-falling mechanism 4 on the vehicle carrying plate 5 is ensured, when the vehicle carrying plate 5 falls, the vehicle carrying plate 5 is connected with the anti-falling block 404, the pressure sensor 406 detects the change of a pressure signal, the pressure sensor 406 transmits the signal to the PLC 7, the PLC controller 7 controls the alarm 9 to work, so that automatic alarm is realized, a worker can check the alarm in the first time, and the accident is solved in advance.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be provided with mechanical garage who prevents mechanism of falling, includes garage main part (1) to and two limiting plate (3) of symmetric distribution at garage main part (1) lower surface, its characterized in that: two all install on limiting plate (3) and be used for carrying sweep (5) to prevent falling mechanism (4) of preventing falling that falls, prevent falling mechanism (4) including fixed connection spacing frame (405) of limiting plate (3) cavity department to and sliding connection prevent weighing down piece (404) at spacing frame (405) inboard, two prevent weighing down piece (404) symmetric distribution in the both sides of carrying sweep (5), prevent falling mechanism (4) still include mounting bracket (401) of fixed connection on limiting plate (3), and install cylinder (402) on mounting bracket (401), and be provided with on cylinder (402) and be used for the drive to prevent weighing down piece (404) telescopic link (403) of stretching out and drawing back in spacing frame (405).

2. The mechanical garage provided with the anti-falling mechanism of claim 1, wherein: two lifting driving mechanisms (2) which are symmetrically distributed are installed on the garage main body (1).

3. The mechanical garage provided with the anti-falling mechanism of claim 2, wherein: two all twine wire rope (6) on the reel of promotion actuating mechanism (2), the other end fixed connection of wire rope (6) is on year sweep (5).

4. The mechanical garage provided with the anti-falling mechanism of claim 1, wherein: still include PLC controller (7) and support (8) of fixed connection on limiting plate (3) to install alarm (9) and rechargeable lithium cell (10) on support (8), pressure sensor (406) are installed to the recess department of seting up bottom limiting frame (405), and the output of pressure sensor (406) is connected with the input electricity of PLC controller (7), and the output of PLC controller (7) is connected with the input electricity of alarm (9).

5. The mechanical garage provided with the anti-falling mechanism of claim 4, wherein: the top of the pressure sensor (406) is connected with the lower surface of the anti-falling block (404).

6. The mechanical garage provided with the anti-falling mechanism of claim 4, wherein: the PLC controller (7) and the alarm (9) are connected in parallel on the rechargeable lithium battery (10).