CN219860245U - Safety interlocking device for practical outdoor crown block windproof device - Google Patents

Abstract

The utility model discloses a practical outdoor crown block wind-proof device unopened safety interlocking device, which comprises a wind-proof device, wherein the wind-proof device comprises two installation vertical plates which are arranged in parallel, a parking column and an electric push rod which are arranged between the two installation vertical plates, vertical guide rails are arranged on the two installation vertical plates, a hinge shaft which is rotationally connected with the two installation vertical plates is arranged at the top end of the electric push rod, a first crank which is arranged at the outer side of one installation vertical plate is arranged at one end of the hinge shaft, a first proximity switch is arranged on the outer side surface of one installation vertical plate, and a first induction plate which can be induced with the first proximity switch is arranged on the first crank. The utility model discloses a practical outdoor crown block wind-proof device, which does not open a safety interlocking device, belongs to the technical field of outdoor crown block wind-proof devices, and avoids starting a motor car due to forgetting to open the wind-proof device, thereby avoiding damaging equipment and ensuring the normal operation of the outdoor crown block.

Description

Safety interlocking device for practical outdoor crown block windproof device

Technical Field

The utility model relates to the technical field of outdoor crown block windshields, in particular to a practical outdoor crown block windshields which are not opened with a safety interlocking device.

Background

At present, when an outdoor bridge crane, a portal crane and an outdoor crown block meet typhoon seasons, the crown block is locked by using a wind-proof device to prevent the crown block from sliding under the influence of typhoons, but when an operator moves, the operator forgets to open the wind-proof device, and the motor vehicle is started to damage equipment. In a wind-proof device for door machine disclosed in patent document CN215905735U, the wind-proof device in this technical solution has the condition of preventing the wheels from sliding under the condition of strong wind, after wind-proof work is completed, the condition that the staff forgets to close the locking parking function of the wind-proof device, and the vehicle is forced to be started, thereby causing equipment damage occurs.

Disclosure of Invention

The utility model aims to solve the technical problem that the prior art is insufficient, and the utility model aims to provide a practical outdoor crown block windproof device which is not opened with a safety interlocking device.

In order to achieve the above purpose, the utility model provides a practical outdoor crown block wind-proof device which is not opened with a safety interlocking device, comprising a wind-proof device which is arranged at the bottom of an outdoor crown block and is suitable for wheels and rails, wherein the wind-proof device comprises two parallel arranged mounting vertical plates arranged at the bottom of the outdoor crown block, a parking column arranged between the two mounting vertical plates, and an electric push rod, wherein the two mounting vertical plates are provided with vertical guide rails which are suitable for the front end face and the rear end face of the parking column, the bottom end of the electric push rod is hinged with the top end of the parking column, the top end of the electric push rod is provided with a hinge shaft which is rotatably connected with the two mounting vertical plates, one end of the hinge shaft is provided with a first crank which is arranged at the outer side of one of the mounting vertical plates, the outer side surface of the mounting vertical plates is provided with a first proximity switch, and the first crank is provided with a first sensing plate which can sense with the first proximity switch.

Further, the bottom of vertical guide rail is equipped with the transverse guide rail, the transverse guide rail slip be equipped with can with the limiting plate that the bottom surface of parking post suited, be equipped with the rack on the limiting plate, two rotate between the installation riser be equipped with the gear of rack meshing, the pivot tip of gear is equipped with the second crank, the second crank with rotate between the first crank and be equipped with the connecting rod.

Furthermore, one end of the limiting plate is provided with a second induction plate, and the inner side of the installation vertical plate is provided with a second proximity switch which is adaptive to the second induction plate.

Furthermore, the vertical guide rail is two vertical bars arranged on the inner side of the installation vertical plate, and the two vertical bars are attached to two end faces of the parking column.

Furthermore, the transverse guide rail is two transverse bars which are arranged up and down and are arranged on the inner side of the installation vertical plate, and the two transverse bars are attached to the upper surface and the lower surface of the limiting plate.

Furthermore, two ends of the connecting rod are respectively connected with the first crank and the second crank in a rotating way through pin shafts.

Furthermore, one end of the limiting plate is provided with a brake block which can be matched with the wheel, and the brake block is of a rubber structure.

Advantageous effects

Compared with the prior art, the practical outdoor crown block wind-proof device has the following beneficial effects that the safety interlocking device is not opened:

according to the utility model, the safety interlocking device is not opened by the practical outdoor crown block wind-proof device, the first proximity switch transmits a signal to the vehicle machine system of the outdoor crown block, after the vehicle machine system receives the first proximity switch signal, the wind-proof device is proved to stop working, the separation of the parking column and the track is monitored, and a warning lamp on the alarm is closed to remind a worker of normally starting the outdoor crown block, so that the operator can avoid forgetting to open the wind-proof device to start the motor vehicle when starting the vehicle, damage to equipment is avoided, and the normal operation of the outdoor crown block is ensured.

Drawings

FIG. 1 is a front elevational view of the utility outdoor crown block draft shield of the present utility model without the safety interlock opened;

FIG. 2 is a schematic view of the internal structure of the practical outdoor crown block windbreak of the present utility model without opening the safety interlock;

fig. 3 is an enlarged cross-sectional view of the structure of the wind-guard in the present utility model.

In the figure: 1. outdoor crown block; 2. a wheel; 3. a track; 4. installing a vertical plate; 5. a parking column; 6. an electric push rod; 7. a vertical guide rail; 8. a hinge shaft; 9. a first crank; 10. a first proximity switch; 11. a first sensing plate; 12. a transverse guide rail; 13. a limiting plate; 14. a rack; 15. a gear; 16. a second crank; 17. a connecting rod; 18. a second sensing plate; 19. a second proximity switch; 20. and a brake block.

Detailed Description

The following detailed description of embodiments of the utility model is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the utility model is not limited to the specific embodiments.

The specific embodiments of the present utility model are as follows: as shown in fig. 1-3, a safety interlocking device is not opened to practical outdoor crown block wind-proof device, include the wind-proof device that suits with wheel 2 and track 3 that is equipped with in outdoor crown block 1 bottom, wind-proof device includes two parallel arrangement's that are equipped with in outdoor crown block 1 bottom installation riser 4 and locate parking post 5 between two installation risers 4, electric putter 6, the bottom of parking post 5 is equipped with brake rubber pad, be equipped with on two installation risers 4 with the front and back terminal surface of parking post 5 adaptation's vertical guide rail 7, electric putter 6's bottom articulates with parking post 5 top, electric putter 6's top is fixed be equipped with two installation risers 4 pivoted joint axle 8, the one end of joint axle 8 is equipped with and arranges the first crank 9 in one of them installation riser 4 outside, be equipped with first proximity switch 10 on the lateral surface of installation riser 4, be equipped with on the first crank 9 can with first proximity switch 10 inductive first sensor plate 11.

In the outdoor crown block wind-proof device of the utility model, the electric push rod 6 in the wind-proof device is used for pushing the parking column 5 to move up and down, the parking column 5 descends to be extruded with the track 3 for braking and parking, so as to achieve the wind-proof effect; when the parking column 5 rises, the outdoor crown block can be normally started, the parking column 3 walks, and when the electric push rod 6 pulls the parking column 5 to rise, the electric push rod 6 rotates, the hinge shaft 8 at the top end of the push rod of the electric push rod 6 rotates to drive the first crank 9 to rotate, when the first crank 9 rotates, the first induction plate 11 and the first proximity switch 10 are induced, the first proximity switch 10 transmits signals to the car machine system of the outdoor crown block 1, after the car machine system receives the signals of the first proximity switch 10, the wind-proof device is proved to stop working, the parking column 5 is separated from the track 3, a warning lamp on an alarm can be closed to remind a worker that the outdoor crown block 1 can be normally started, so that when an operator starts a vehicle, the operator is prevented from forgetting to open the wind-proof device to start the vehicle, damage equipment is avoided, and normal operation of the outdoor crown block 1 is ensured.

In this embodiment, the bottom of the vertical guide rail 7 is provided with a transverse guide rail 12, the transverse guide rail 12 is slidably provided with a limiting plate 13 which can be adapted to the bottom surface of the parking column 5, the limiting plate 13 is provided with a rack 14, a gear 15 engaged with the rack 14 is rotatably provided between the two mounting vertical plates 4, the end part of a rotating shaft of the gear 15 is provided with a second crank 16, and a connecting rod 17 is rotatably provided between the second crank 16 and the first crank 9. When the electric push rod 6 pushes the parking column 5 to ascend, the electric push rod 6 rotates to drive the hinge shaft 8 to rotate, then the first crank 9 is driven to rotate, the first crank 9 drives the second crank 16 to rotate through the connecting rod 17, the gear 15 rotates along with the second crank 16, the gear 15 drives the rack 14 to enable the limiting plate 13 to linearly move under the guidance of the transverse guide rail 12, the limiting plate 13 can slide to the lower side of the parking column 5, the parking column 5 is locked, and the parking column 5 descends under the action of gravity when the electric push rod 6 fails.

In this embodiment, a second sensing plate 18 is disposed at one end of the limiting plate 13, and a second proximity switch 19 corresponding to the second sensing plate 18 is disposed inside the mounting vertical plate 4. The first proximity switch 10 and the second proximity switch 19 are electrically connected with electronic control equipment such as a car machine system and an alarm, and transmit signals to a computer system of the car machine for processing. The second induction plate 18 on the limiting plate 13 is in induction with the second proximity switch 19, the effect of sending signals to a computer system of a vehicle machine system is achieved, after the vehicle machine system receives the signals of the second proximity switch 19, the wind-proof device is proved to stop working, the parking column 5 is separated from the track 3, a warning lamp on an alarm can be closed to remind a worker of normally starting the outdoor crown block 1, the situation that the signals are wrong when the first proximity switch 10 fails is prevented, and the position of the parking column 5 is detected by setting the first proximity switch 10 and the second proximity switch 19, so that the double-insurance effect is achieved.

In this embodiment, the vertical guide rail 7 is two vertical bars disposed on the inner side of the installation riser 4, and the two vertical bars are attached to two end faces of the parking column 5.

In this embodiment, the transverse guide rail 12 is two transverse bars disposed up and down inside the mounting riser 4, and the two transverse bars are attached to the upper and lower surfaces of the limiting plate 13.

In this embodiment, two ends of the connecting rod 17 are respectively connected with the first crank 9 and the second crank 16 in a rotating way through pin shafts.

In this embodiment, one end of the limiting plate 13 is provided with a brake block 20 that can adapt to the wheel 2, the brake block 20 is of a rubber structure, and when the limiting plate 13 moves towards the wheel 2, the brake block 20 can be abutted against the outer circular surface of the wheel 2, so as to play a further role in braking.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these do not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims (7)

1. The utility model provides a safety interlocking device is not opened to outdoor overhead traveling crane wind-proof device, includes the wind-proof device that suits with wheel (2) and track (3) that is equipped with in outdoor overhead traveling crane (1) bottom, a serial communication port, wind-proof device includes two parallel arrangement's that are equipped with in outdoor overhead traveling crane (1) bottom installation riser (4) and locates parking post (5), electric putter (6) between two installation risers (4), two be equipped with on installation riser (4) with vertical guide rail (7) that terminal surface suited around parking post (5), the bottom of electric putter (6) with the top of parking post (5) articulates, the top of electric putter (6) be equipped with two articulated shaft (8) that installation riser (4) rotate to be connected, the one end of articulated shaft (8) is equipped with arranges first crank (9) in one of them installation riser (4) outside, be equipped with first proximity switch (10) on the lateral surface of installation riser (4), be equipped with on first crank (9) can with first proximity switch (11).

2. The utility outdoor crown block wind-proof device of claim 1, wherein, the bottom of vertical guide rail (7) is equipped with transverse guide rail (12), transverse guide rail (12) slip be equipped with can with limiting plate (13) that the bottom surface of parking post (5) suited, be equipped with rack (14) on limiting plate (13), two rotate between installation riser (4) be equipped with gear (15) of rack (14) meshing, the pivot tip of gear (15) is equipped with second crank (16), rotate between second crank (16) and first crank (9) and be equipped with connecting rod (17).

3. A practical outdoor crown block wind-proof device according to claim 2, characterized in that one end of the limiting plate (13) is provided with a second induction plate (18), and the inner side of the mounting vertical plate (4) is provided with a second proximity switch (19) adapted to the second induction plate (18).

4. A practical outdoor crown block wind-proof device according to claim 2, characterised in that said vertical guide rail (7) is two vertical bars provided inside said mounting riser (4).

5. A practical outdoor crown block wind-proof device according to claim 2, characterized in that said transverse guide rail (12) is two bars provided inside said mounting riser (4).

6. The windbreak device for a practical outdoor crown block according to claim 2, wherein the two ends of the connecting rod (17) are respectively connected with the first crank (9) and the second crank (16) in a rotating way through pin shafts.

7. The utility outdoor crown block wind-proof device of claim 2, wherein one end of the limiting plate (13) is provided with a brake block (20) which can be adapted to the wheel (2), and the brake block (20) is of a rubber structure.