CN216190916U - Lifting platform for crane inspection - Google Patents

Abstract

The application discloses lift platform is used in hoist inspection, including base, first electric putter, backup pad, transport mechanism, safety mechanism and elevating system, transport mechanism includes second motor, rolling wheel, rope, lifting hook and third connecting rod, backup pad top outer wall fixed surface connects the second support frame, second support frame outer wall fixed surface top fixed connection second motor, second motor output end fixed connection rolling wheel, rolling wheel outer wall surface sliding connection rope, rope one end fixed connection third connecting plate, third connecting plate bottom fixed connection lifting hook, lifting hook outer wall fixed surface connects the spring, spring one end fixed connection third connecting rod. Through set up the head rod on rail guard top, the workman of being convenient for overhaul ties the safety rope on the head rod at the during operation, is convenient for guarantee workman's safety when lifting up the backup pad, avoids appearing the condition of landing.

Description

Lifting platform for crane inspection

Technical Field

The application relates to the field of cranes, in particular to a lifting platform for crane inspection.

Background

The crane is a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range, and the crane has the working characteristic of intermittent movement, namely corresponding mechanisms for taking materials, transporting, unloading and the like in one working cycle alternately work, so that the crane is more and more widely developed and used in the market.

The existing lifting platform for crane inspection lacks the protection on the safety of workers, and is inconvenient for feeding or conveying tools to a supporting plate lifted in the high altitude, so that the condition of falling objects due to the influence of factors such as hand slip easily occurs when the tools are transferred. Therefore, a lifting platform for crane inspection is provided to solve the above problems.

Disclosure of Invention

The lifting platform for crane inspection is provided in the embodiment, and is used for solving the problems that the lifting platform for crane inspection in the prior art lacks the protection on the safety of workers and is inconvenient to load or convey tools to a supporting plate lifted in high altitude.

According to one aspect of the application, a lifting platform for crane inspection is provided, which comprises a base, a first electric push rod, a support plate, a conveying mechanism, a safety mechanism and a lifting mechanism;

the conveying mechanism comprises a second motor, a winding wheel, a rope, a lifting hook and a third connecting rod, the surface of the outer wall of the top end of the supporting plate is fixedly connected with a second supporting frame, the top end of the surface of the outer wall of the second supporting frame is fixedly connected with the second motor, the output end of the second motor is fixedly connected with the winding wheel, the surface of the outer wall of the winding wheel is connected with the rope in a sliding manner, one end of the rope is fixedly connected with a third connecting plate, the bottom end of the third connecting plate is fixedly connected with the lifting hook, the surface of the outer wall of the lifting hook is fixedly connected with a spring, one end of the spring is fixedly connected with the third connecting rod, the surface of the outer wall of the third connecting rod is fixedly connected with a third rotating shaft, and the third rotating shaft is rotatably connected with the lifting hook;

the safety mechanism comprises a protective guard and a first connecting rod, the surface of the outer wall of the top end of the supporting plate is fixedly connected with the protective guard, and the surface of the outer wall of the top end of the protective guard is fixedly connected with the first connecting rod.

Further, elevating system includes first electric putter, base top outer wall fixed surface connects first electric putter bottom, first electric putter top outer wall fixed surface connects the backup pad bottom.

Further, base bottom outer wall fixed connection first motor, first motor output fixed connection belt pulley, belt pulley outer wall surface sliding connection belt.

Further, base bottom outer wall fixed surface connects the mount, the mount outer wall surface rotates connects first pivot, first pivot outer wall fixed surface connects the wheel, first pivot outer wall fixed surface connects the belt pulley.

Further, the outer wall surface of the bottom end of the base is fixedly connected with a battery box, the outer wall surface of the battery box is fixedly connected with a second rotating shaft, the second rotating shaft is rotatably connected with a box door, and the outer wall surface of the box door is fixedly connected with a handle.

Further, the surface of the outer wall of the base is fixedly connected with a first connecting plate, the surface of the outer wall of the first connecting plate is fixedly connected with a second electric push rod, and the bottom end of the second electric push rod is fixedly connected with a base plate.

Furthermore, the surface of the outer wall of the support plate is fixedly connected with a second connecting plate, the surface of the outer wall of the second connecting plate is fixedly connected with a slide bar, the surface of the outer wall of the slide bar is slidably connected with a first support frame, the surface of the outer wall of the first support frame is fixedly connected with a second connecting rod, and the surface of the outer wall of the bottom end of the first support frame is fixedly connected with a fixing plate.

Through the above-mentioned embodiment of this application, transport mechanism has been adopted, safety mechanism and elevating system, the protection of hoist inspection with lift platform lack the safety to the staff has been solved, and be not convenient for carry out material loading or transfer means's problem to the backup pad that rises in the high altitude, it sets up the head rod through on the rail guard top to have gained, the workman of being convenient for overhaul is tied safety rope on the head rod at the during operation, be convenient for guarantee workman's safety when lifting up the backup pad, the effect of the condition of landing is avoided appearing.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic view of a portion a of fig. 2 according to an embodiment of the present disclosure.

In the figure: 1. the base, 2, first electric putter, 3, the backup pad, 4, the rail guard, 5, the first connecting rod, 6, first connecting plate, 7, the second electric putter, 8, the backing plate, 9, the first motor, 10, the belt pulley, 11, the belt, 12, the battery box, 13, the mount, 14, first pivot, 15, the wheel, 16, the second connecting plate, 17, the slide bar, 18, first support frame, 19, the second connecting rod, 20, the fixed plate, 21, the second support frame, 22, the second motor, 23, the rolling wheel, 24, the rope, 25, the second pivot, 26, the box door, 27, the handle, 28, the third connecting plate, 29, the lifting hook, 30, the third pivot, 31, the spring, 32, the third connecting rod.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The lifting mechanism in this embodiment can be applied to various lifting tables, for example, the following angle adjusting device for an anorectal electric operating table is provided in this embodiment, and the lifting mechanism in this embodiment can be used to mount the following lifting tables.

This elevating platform mechanism includes: the bed plate fixing device comprises a first rotating platform, a second rotating platform, a lifting platform and a base, wherein the second rotating platform is positioned at the lower part of the first rotating platform, the lifting platform is positioned at the lower part of the second rotating platform, the base is positioned at the lower part of the lifting platform, four bolt holes are formed in the plane of the first rotating platform, the four bolt holes form a square shape and are used for fixing a bed plate, a first electric push rod and a second electric push rod are arranged between the first rotating platform and the second rotating platform, the first electric push rod and the second electric push rod are hinged with the first rotating platform, the first electric push rod and the second electric push rod are connected with the second lifting platform through bolts, the first electric push rod and the second electric push rod are arranged between the first rotating platform and the second rotating platform in an outward inclining mode, and the front-back inclination of the first rotating platform is adjusted by adjusting the heights of the first electric push rod and the second electric push rod; a third electric push rod and a fourth electric push rod are arranged between the second rotating platform and the lifting platform, the third electric push rod and the fourth electric push rod are hinged with the second rotating platform, the third electric push rod and the fourth electric push rod are all connected with the lifting platform through bolts, the third electric push rod and the fourth electric push rod are arranged between the second rotating platform and the lifting platform and are arranged in an inward inclining mode, the left-right inclination of the second rotating platform is adjusted by adjusting the heights of the third electric push rod and the fourth electric push rod, and then the left-right inclination of the first rotating platform is adjusted; the included angle between the surface formed by the first electric push rod and the second electric push rod and the surface formed by the third electric push rod and the fourth electric push rod is formed, so that the front-back and left-right inclination angle of the angle adjusting device of the anorectal electric operating bed is more accurate; be equipped with fifth electric putter and sixth electric putter between elevating platform and the base, fifth electric putter and sixth electric putter all with elevating platform bolted connection, fifth electric putter and sixth electric putter all weld with the base, fifth electric putter and sixth electric putter height are the same always, make the angle adjusting device of anus intestines electric operating bed can go up and down to can not influence the angle of its slope when going up and down.

Of course, the present embodiment can also be used for the lifting platform installed in other structures. Here, description is not repeated, and the following describes the lifting mechanism according to the embodiment of the present application.

Referring to fig. 1-3, a lifting platform for crane inspection comprises a base 1, a first electric push rod 2, a support plate 3, a transmission mechanism, a safety mechanism and a lifting mechanism;

the conveying mechanism comprises a second motor 22, a winding wheel 23, a rope 24, a lifting hook 29 and a third connecting rod 32, the surface of the outer wall of the top end of the supporting plate 3 is fixedly connected with a second supporting frame 21, the top end of the surface of the outer wall of the second supporting frame 21 is fixedly connected with the second motor 22, the output end of the second motor 22 is fixedly connected with the winding wheel 23, the surface of the outer wall of the winding wheel 23 is connected with the rope 24 in a sliding manner, one end of the rope 24 is fixedly connected with a third connecting plate 28, the bottom end of the third connecting plate 28 is fixedly connected with the lifting hook 29, the surface of the outer wall of the lifting hook 29 is fixedly connected with a spring 31, one end of the spring 31 is fixedly connected with the third connecting rod 32, the surface of the outer wall of the third connecting rod 32 is fixedly connected with a third rotating shaft 30, and the third rotating shaft 30 is rotatably connected with the lifting hook 29;

the safety mechanism comprises a protective guard 4 and a first connecting rod 5, the protective guard 4 is fixedly connected to the surface of the outer wall of the top end of the supporting plate 3, the first connecting rod 5 is fixedly connected to the surface of the outer wall of the top end of the protective guard 4, and the first connecting rod 5 is arranged at the top end of the protective guard 4, so that a maintenance worker can conveniently tie a safety rope on the first connecting rod 5 during working, the safety of the worker can be conveniently ensured when the supporting plate 3 is lifted, and the situation of falling off is avoided;

the lifting mechanism comprises a first electric push rod 2, the surface of the outer wall at the top end of the base 1 is fixedly connected with the bottom end of the first electric push rod 2, the surface of the outer wall at the top end of the first electric push rod 2 is fixedly connected with the bottom end of a supporting plate 3, the height of equipment is convenient to adjust, the surface of the outer wall at the bottom end of the base 1 is fixedly connected with a first motor 9, the output end of the first motor 9 is fixedly connected with a belt pulley 10, the surface of the outer wall of the belt pulley 10 is slidably connected with a belt 11, the surface of the outer wall at the bottom end of the base 1 is fixedly connected with a fixed frame 13, the surface of the outer wall of the fixed frame 13 is rotatably connected with a first rotating shaft 14, the surface of the outer wall of the first rotating shaft 14 is fixedly connected with a wheel 15, the surface of the outer wall of the first rotating shaft 14 is fixedly connected with the belt pulley 10, the equipment is convenient to move, the surface of the outer wall of the bottom end of the base 1 is fixedly connected with a battery box 12 is fixedly connected with a second rotating shaft 25, second pivot 25 rotates and connects chamber door 26, 26 outer wall fixed surface of chamber door connects handle 27, 1 outer wall fixed surface of base connects first connecting plate 6, 6 outer wall fixed surface of first connecting plate connects second electric putter 7, 7 bottom fixed connection backing plates 8 of second electric putter are convenient for fix equipment on ground, 3 outer wall fixed surface of backup pad connect second connecting plate 16, 16 outer wall fixed surface of second connecting plate connect slide bar 17, slide bar 17 outer wall fixed surface sliding connection first support frame 18, 18 outer wall fixed surface of first support frame connect second connecting rod 19, 18 bottom outer wall fixed surface of first support frame connect fixed plate 20, the manual work of being convenient for is scrambled backup pad 3.

When the utility model is used, the belt pulley 10 and the belt 11 are driven to rotate by starting the first motor 9, so that the first rotating shaft 14 is driven to rotate, the first rotating shaft 14 drives the wheel 15 to rotate, the equipment is driven to move conveniently, the physical strength of workers is saved, manual climbing is facilitated by inserting one end of the first support frame 18 into the sliding rod 17 and placing one end of the fixing plate 20 into the ground, the top end of the protective guard 4 is provided with the first connecting rod 5, so that a maintenance worker can conveniently tie the safety rope on the first connecting rod 5 when working, the safety of the workers is ensured when lifting the support plate 3, the situation of falling off is avoided, the whole height of the equipment is conveniently adjusted by starting the electric push rod to push the support plate 3 to move, the winding wheel 23 is driven to rotate by starting the second motor 22, the lifting hook 29 is arranged at one end of the rope 24, so that the material can be loaded when the support plate 3 is at a high place, and the spring 31, the third rotating shaft 30 and the third connecting rod 32 are arranged on the lifting hook 29, so that the unhooking of the materials is prevented conveniently.

The application has the advantages that:

1. the first connecting rod is arranged at the top end of the protective guard, so that a maintenance worker can conveniently tie the safety rope on the first connecting rod during working, the safety of the worker can be conveniently ensured when the supporting plate is lifted, and the condition of slipping is avoided;

2. drive belt pulley and belt through starting first motor and rotate, be convenient for will drive first pivot and rotate, and first pivot drives the wheel rotation, and the thrust unit removal of being convenient for saves workman's physical power, and drives the rolling wheel rotation through starting the second motor, and sets up the lifting hook in rope one end, is convenient for when the backup pad material loading in the eminence.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (7)

1. The utility model provides a hoist inspection is with lift platform which characterized in that: comprises a base (1), a first electric push rod (2), a support plate (3), a conveying mechanism, a safety mechanism and a lifting mechanism;

conveying mechanism includes second motor (22), rolling wheel (23), rope (24), lifting hook (29) and third connecting rod (32), backup pad (3) top outer wall fixed surface connects second support frame (21), second support frame (21) outer wall fixed surface top fixed connection second motor (22), second motor (22) output fixed connection rolling wheel (23), rolling wheel (23) outer wall surface sliding connection rope (24), rope (24) one end fixed connection third connecting plate (28), third connecting plate (28) bottom fixed connection lifting hook (29), lifting hook (29) outer wall fixed surface connects spring (31), spring (31) one end fixed connection third connecting rod (32), third connecting rod (32) outer wall fixed surface connects third pivot (30), the third rotating shaft (30) is rotatably connected with a lifting hook (29);

the safety mechanism comprises a protective guard (4) and a first connecting rod (5), the surface of the outer wall of the top end of the support plate (3) is fixedly connected with the protective guard (4), and the surface of the outer wall of the top end of the protective guard (4) is fixedly connected with the first connecting rod (5).

2. The lifting platform for crane inspection as claimed in claim 1, wherein: the lifting mechanism comprises a first electric push rod (2), the surface of the outer wall of the top end of the base (1) is fixedly connected with the bottom end of the first electric push rod (2), and the surface of the outer wall of the top end of the first electric push rod (2) is fixedly connected with the bottom end of the supporting plate (3).

3. The lifting platform for crane inspection as claimed in claim 1, wherein: base (1) bottom outer wall fixed connection first motor (9), first motor (9) output end fixed connection belt pulley (10), belt pulley (10) outer wall surface sliding connection belt (11).

4. The lifting platform for crane inspection as claimed in claim 1, wherein: base (1) bottom outer wall fixed surface connects mount (13), mount (13) outer wall surface rotates connects first pivot (14), first pivot (14) outer wall fixed surface connects wheel (15), first pivot (14) outer wall fixed surface connects belt pulley (10).

5. The lifting platform for crane inspection as claimed in claim 1, wherein: the base (1) bottom outer wall fixed surface connects battery box (12), battery box (12) outer wall fixed surface connects second pivot (25), second pivot (25) rotate and connect chamber door (26), chamber door (26) outer wall fixed surface connects handle (27).

6. The lifting platform for crane inspection as claimed in claim 1, wherein: the base (1) outer wall fixed surface connects first connecting plate (6), first connecting plate (6) outer wall fixed surface connects second electric putter (7), second electric putter (7) bottom fixed connection backing plate (8).

7. The lifting platform for crane inspection as claimed in claim 1, wherein: the supporting plate (3) outer wall surface fixed connection second connecting plate (16), second connecting plate (16) outer wall surface fixed connection slide bar (17), slide bar (17) outer wall surface sliding connection first support frame (18), first support frame (18) outer wall surface fixed connection second connecting rod (19), first support frame (18) bottom outer wall surface fixed connection fixed plate (20).

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