CN212478711U

CN212478711U - Hook type anti-falling safety device mounted on top surface

Info

Publication number: CN212478711U
Application number: CN202020886854.5U
Authority: CN
Inventors: 华晓星
Original assignee: Wuxi Sanai Electric Appliance Co ltd
Current assignee: Wuxi Sanai Electric Appliance Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-02-05
Anticipated expiration: 2030-05-25

Abstract

The utility model is suitable for a prevent weighing down the breaker field, provide a hook formula of hanging down of top surface installation prevents weighing down breaker, including safety hook body, stop block, servo motor, oil storage chamber and activity steel ball, the bottom inboard of safety hook body is provided with the stop block, and the end of stop block is provided with the catch bar, the movable block is installed to the end of catch bar, the upper left side of stop block articulates there is first connecting rod, the outside of second spring is provided with the second connecting rod, the top of adjusting lever is connected with the installation pole, the inboard of adapter sleeve runs through there is the dead lever, servo motor's top is fixed with the mounting panel, the top in oil storage chamber is fixed with leads the oil cylinder, the activity steel ball is installed to the below in oil storage chamber. This safety ware is prevented weighing down by hook formula that hangs down of top surface installation makes things convenient for the automation of carrying the sweep when rising to let the position, and the device operation is smooth, and stability is high, can avoid wearing and tearing moreover to influence device life.

Description

Hook type anti-falling safety device mounted on top surface

Technical Field

The utility model relates to a prevent weighing down breaker technical field specifically is a top surface installation's hook formula of hanging down prevents weighing down breaker.

Background

The anti-falling safety device is one of main devices commonly used in a stereo garage, can avoid the side turning of a vehicle carrying plate, greatly improves the lifting stability and safety factor of vehicles, and avoids the occurrence of safety accidents and economic loss, so that the research and development of people on the anti-falling safety device are more and more intensive;

however, the common anti-falling safety device on the market is inconvenient for automatic abdication when the vehicle carrying plate ascends, the interior of the device is easy to clamp, the stability is low, the abrasion is serious, and the service life is short, so that the top surface-mounted hook type anti-falling safety device is provided, and the problems are solved conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a top surface installation hang down safety ware of hook formula to the inconvenient automation of carrying when the sweep rises that proposes in solving above-mentioned background art steps down, and installs inside and block easily, and stability is low, and serious use of wearing and tearing moreover, problem that the life-span is not long.

In order to achieve the above object, the utility model provides a following technical scheme: a top surface-mounted hook type anti-falling safety device comprises a safety device body, a stop block, a servo motor, an oil storage cavity and a movable steel ball, wherein the inner side of the bottom of the safety device body is provided with the stop block, the tail end of the stop block is provided with a push rod, the tail end of the push rod is provided with a movable block, a first spring is connected below the movable block, a limiting rod is fixed on the inner side of the first spring, a first connecting rod is hinged to the upper left of the stop block, the top end of the first connecting rod is connected with a second spring, a second connecting rod is arranged on the outer side of the second spring, an adjusting rod is arranged at the top end of the second connecting rod, the top end of the adjusting rod is connected with a mounting rod, a connecting sleeve is arranged above the mounting rod, a fixing rod penetrates through the inner side of the connecting sleeve and is connected with the output end of the servo motor, a mounting plate, an oil storage cavity is formed in the mounting plate, an oil guide cylinder is fixed above the oil storage cavity, the outer side of the top end of the oil guide cylinder is connected with a connecting cover, and a movable steel ball is mounted below the oil storage cavity;

the utility model discloses still provide the longitudinal section of stop block is the slope structure setting, and the upper and lower both ends of catch bar are articulated with stop block and movable block respectively to the movable block constitutes sliding construction in the outside of gag lever post.

The utility model discloses still provide first connecting rod constitutes revolution mechanic with the second connecting rod, and first connecting rod constitutes extending structure in the inboard of second connecting rod.

The utility model discloses still provide the adjusting lever runs through in the inside of safety hook body, and the adjusting lever constitutes elevation structure through the installation pole in the inside of safety hook body to the connected mode of installation pole and adjusting lever and adapter sleeve is articulated.

The utility model discloses still provide the connecting sleeve constitutes horizontal sliding structure in the outside of dead lever, and the left end outside of dead lever is screw thread column structure.

The utility model discloses still provide lead an oil section of thick bamboo and be connected the lid and constitute seal structure, and lead an oil section of thick bamboo and be threaded connection with the connected mode of being connected the lid to the movable steel ball of leading oil section of thick bamboo below is laminated with the surface of dead lever mutually.

Compared with the prior art, the beneficial effects of the utility model are that: the hook type anti-falling safety device arranged on the top surface is convenient for automatic abdicating when the vehicle carrying plate ascends, the device runs smoothly, the stability is high, and the service life of the device can be prevented from being influenced by abrasion;

1. the vehicle carrying plate is provided with a stop block and a first connecting rod, and the stop block rotates under the action of an inclined structure on the longitudinal section in the upward movement process of the vehicle carrying plate, so that the first connecting rod stretches out and draws back on the inner side of the second connecting rod, and the stop block can automatically move out of the way when the vehicle carrying plate ascends conveniently;

2. the vehicle carrying plate is provided with a pushing rod and a movable block, after the vehicle carrying plate moves to the position above the stop block, the first connecting rod extends out under the action of the second spring, so that the stop block is reset, the movable block is pushed to slide on the outer side of the limiting rod under the action of the first spring, and the stop block is pushed to rotate under the action of the pushing rod, so that the stop block is prevented from being clamped in the device, the device is smooth in operation, and the stability is high;

3. be provided with oil storage chamber and activity steel ball, with the inside appropriate amount lubricating oil that adds in oil storage chamber to through the threaded connection of connecting the lid with oil guide tube, seal the oil storage chamber, avoid lubricating oil to volatilize, at dead lever pivoted in-process, drive movable steel ball and rotate, thereby paint lubricating oil at the surface of dead lever, can avoid wearing and tearing to influence device life.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of a position B in fig. 1 according to the present invention.

In the figure: 1. the anti-falling device body; 2. a stopper block; 3. a push rod; 4. a movable block; 5. a first spring; 6. a limiting rod; 7. a first link; 8. a second spring; 9. a second link; 10. an adjusting lever; 11. mounting a rod; 12. connecting sleeves; 13. fixing the rod; 14. a servo motor; 15. mounting a plate; 16. an oil storage chamber; 17. an oil guide cylinder; 18. a connecting cover; 19. and (5) moving the steel ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a hook type anti-falling safety device installed on the top surface comprises an anti-falling device body 1, a stop block 2, a push rod 3, a movable block 4, a first spring 5, a limiting rod 6, a first connecting rod 7, a second spring 8, a second connecting rod 9, an adjusting rod 10, an installation rod 11, a connecting sleeve 12, a fixed rod 13, a servo motor 14, an installation plate 15, an oil storage cavity 16, an oil guide cylinder 17, a connecting cover 18 and a movable steel ball 19, wherein the inner side of the bottom of the anti-falling device body 1 is provided with the stop block 2, the tail end of the stop block 2 is provided with the push rod 3, the tail end of the push rod 3 is provided with the movable block 4, the lower part of the movable block 4 is connected with the first spring 5, the inner side of the first spring 5 is fixedly provided with the limiting rod 6, the upper left part of the stop block 2 is hinged with the first connecting rod 7, the top end of the first connecting rod 7 is connected with the second spring 8, and the top of the second connecting rod 9 is provided with an adjusting rod 10, the top of the adjusting rod 10 is connected with an installation rod 11, a connecting sleeve 12 is arranged above the installation rod 11, a fixing rod 13 penetrates through the inner side of the connecting sleeve 12, the fixing rod 13 is connected with the output end of a servo motor 14, an installation plate 15 is fixed above the servo motor 14, an oil storage cavity 16 is formed in the installation plate 15, an oil guide cylinder 17 is fixed above the oil storage cavity 16, the outer side of the top end of the oil guide cylinder 17 is connected with a connecting cover 18, and a movable steel ball 19 is arranged below the oil storage cavity 16.

As shown in fig. 1, 3 and 4, the longitudinal section of the stopping block 2 is arranged in an inclined structure, the upper end and the lower end of the push rod 3 are respectively hinged with the stopping block 2 and the movable block 4, and the movable block 4 forms a sliding structure at the outer side of the limiting rod 6, so that the stopping block 2 is prevented from being clamped in the device, the device is smooth in operation and high in stability, the first connecting rod 7 and the second connecting rod 9 form a rotating structure, the first connecting rod 7 forms a telescopic structure at the inner side of the second connecting rod 9, the automatic abdicating and restoration of the stopping block 2 when the vehicle carrying plate rises are facilitated, the adjusting rod 10 penetrates through the interior of the safety catcher body 1, the adjusting rod 10 forms a lifting structure in the interior of the safety catcher body 1 through the mounting rod 11, and the connecting modes of the mounting rod 11, the adjusting rod 10 and the connecting sleeve 12 are hinged, and the stopping block 2 is pulled to rotate when the;

as shown in fig. 1, 2 and 5, the connection sleeve 12 forms a left-right sliding structure outside the fixed rod 13, and the outside of the left end of the fixed rod 13 is in a thread structure, so that the adjustment rod 10 can be conveniently pulled to lift, the oil guide cylinder 17 and the connection cover 18 form a sealing structure, the connection mode of the oil guide cylinder 17 and the connection cover 18 is in threaded connection, and the movable steel ball 19 below the oil guide cylinder 17 is attached to the outer surface of the fixed rod 13, so that the service life of the device can be prevented from being influenced by abrasion.

The working principle is as follows: when the hook type anti-falling safety device installed on the top surface is used, firstly, in the process of upward movement of a vehicle carrying plate, a stop block 2 on the inner side of the tail end of a safety device body 1 in the figure 1 rotates under the action of an inclined structure on the longitudinal section, so that a first connecting rod 7 stretches out and draws back on the inner side of a second connecting rod 9, the stop block 2 is convenient to automatically yield when the vehicle carrying plate rises, after the vehicle carrying plate moves to the position above the stop block 2, the first connecting rod 7 extends out under the action of a second spring 8, so that the stop block 2 is reset, and under the action of a first spring 5 in the figure 4, a movable block 4 is pushed to slide on the outer side of a limiting rod 6, and under the action of a push rod 3, the stop block 2 is pushed to rotate, so that the stop block 2 is prevented from being clamped in the device, the device is smooth in operation;

in the process of downward movement of the car carrying plate, a servo motor 14 in fig. 1 is started, so that a fixed rod 13 with a thread-shaped structure at the outer side of the left end is rotated, under the sliding action of a connecting sleeve 12, an adjusting rod 10 is lifted and pulls a stop block 2 to rotate, the car carrying plate is convenient to move downward, a proper amount of lubricating oil is added into an oil storage cavity 16 in fig. 5, the oil storage cavity 16 is connected with an oil guide tube 17 through a connecting cover 18 in a threaded manner, the lubricating oil is prevented from volatilizing, a movable steel ball 19 is driven to rotate in the rotating process of the fixed rod 13, the lubricating oil is coated on the outer surface of the fixed rod 13, the service life of the device can be prevented from being influenced by abrasion, the whole process of using the top-surface-mounted vertical hook type anti-falling safety device is the whole process, and the content which is not described in detail in the specification.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a top surface mounting's hook formula of hanging down safety device, includes safety device body (1), stop block (2), servo motor (14), oil storage chamber (16) and activity steel ball (19), its characterized in that: the anti-falling device is characterized in that a stop block (2) is arranged on the inner side of the bottom of the anti-falling device body (1), a push rod (3) is arranged at the tail end of the stop block (2), a movable block (4) is installed at the tail end of the push rod (3), a first spring (5) is connected below the movable block (4), a limiting rod (6) is fixed on the inner side of the first spring (5), a first connecting rod (7) is hinged to the upper left of the stop block (2), the top end of the first connecting rod (7) is connected with a second spring (8), a second connecting rod (9) is arranged on the outer side of the second spring (8), an adjusting rod (10) is arranged on the top end of the second connecting rod (9), the top end of the adjusting rod (10) is connected with an installation rod (11), a connecting sleeve (12) is arranged above the installation rod (11), a fixing rod (13) penetrates through the inner side, and dead lever (13) are connected with the output of servo motor (14), the top of servo motor (14) is fixed with mounting panel (15), and the inside of mounting panel (15) has seted up oil storage chamber (16), the top in oil storage chamber (16) is fixed with leads oil cylinder (17), and leads the top outside of oil cylinder (17) and be connected with connecting cover (18), movable steel ball (19) are installed to the below in oil storage chamber (16).

2. A top-mounted hook fall arrestor as defined in claim 1 in which: the longitudinal section of the stop block (2) is of an inclined structure, the upper end and the lower end of the push rod (3) are hinged with the stop block (2) and the movable block (4) respectively, and the movable block (4) forms a sliding structure on the outer side of the limiting rod (6).

3. A top-mounted hook fall arrestor as defined in claim 1 in which: the first connecting rod (7) and the second connecting rod (9) form a rotating structure, and the first connecting rod (7) forms a telescopic structure on the inner side of the second connecting rod (9).

4. A top-mounted hook fall arrestor as defined in claim 1 in which: the adjusting rod (10) penetrates through the interior of the falling protector body (1), the adjusting rod (10) forms a lifting structure in the interior of the falling protector body (1) through the mounting rod (11), and the mounting rod (11) is hinged to the adjusting rod (10) and the connecting sleeve (12).

5. A top-mounted hook fall arrestor as defined in claim 1 in which: the connecting sleeve (12) forms a left-right sliding structure at the outer side of the fixing rod (13), and the outer side of the left end of the fixing rod (13) is of a thread-shaped structure.

6. A top-mounted hook fall arrestor as defined in claim 1 in which: the oil guide cylinder (17) and the connecting cover (18) form a sealing structure, the oil guide cylinder (17) and the connecting cover (18) are connected in a threaded mode, and a movable steel ball (19) below the oil guide cylinder (17) is attached to the outer surface of the fixed rod (13).