CN213834228U - Fine positioning hoisting clamp - Google Patents

Abstract

The utility model discloses a smart positioning stone tongs, which comprises a first fixing plate and i, the left surface fixedly connected with second electric putter of first fixed plate, second electric putter's output shaft fixedly connected with second fixed plate, the right flank of second fixed plate and the below fixedly connected with third fixed plate that is located second electric putter, the lower fixed surface of third fixed plate is connected with infrared distance measuring instrument, the lower surface of third fixed plate and the first electric putter of left side fixedly connected with that is located infrared distance measuring instrument, the first splint of output shaft fixedly connected with of first electric putter, the right flank fixedly connected with distance sensor of first splint, the right flank of second fixed plate and the below that is located first splint are provided with the second splint. The utility model discloses, through being provided with infrared distance meter and distance sensor, realize treating the location of pressing from both sides door, window for realize automaticly at the hoist and mount in-process, reduce artifically, labour saving and time saving.

Description

Fine positioning hoisting clamp

Technical Field

The utility model relates to a mechanical fixture designs the field, especially relates to a smart positioning stone tongs.

Background

The hoisting refers to a general term of installation and positioning of equipment by a crane or a hoisting mechanism, and various hoisting machines are used for hoisting the equipment, workpieces, appliances, materials and the like in the process of maintenance or repair, the hoisting tool refers to a device for hoisting heavy objects in hoisting machinery, the most common hoisting tools for hoisting finished articles are a lifting hook and a hanging strip, other parts comprise hoisting rings, hoisting suckers, clamps, pallet forks and the like, are widely applied to the hoisting industry, the common lifting appliance is special rigging such as a lifting hook, a steel wire rope, a chain and the like, a lifting sucker, a clamp, a fork and the like can be used as a special lifting appliance on a crane for a long time, can also be used as a replaceable auxiliary lifting appliance to be hung on the lifting hook for temporary use, is commonly used for various warehouses and storage yards, the lifting appliance for grabbing the bulk materials is generally a grab bucket with an openable jaw plate, and can also be used for sucking magnetic materials such as metal cuttings by an electromagnetic chuck, so that the operation efficiency is improved.

Accurate location when current stone tongs can't treat hoist and mount door, window leads to needing a plurality of manual works to its examination to hang the calibration, wastes time and energy, and uses the rope to fix door, window mostly in hoist and mount in-process in the past, not only needs a plurality of labours, appears rocking moreover in hoist and mount in-process, collides with, damages door, window, wastes time and energy, is not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a precise positioning hoisting clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fine positioning hoisting clamp comprises a first fixing plate, wherein a second electric push rod is fixedly connected to the left side surface of the first fixing plate, an output shaft of the second electric push rod is fixedly connected with a second fixing plate, a third fixing plate is fixedly connected to the right side surface of the second fixing plate and is positioned below the second electric push rod, an infrared distance meter is fixedly connected to the lower surface of the third fixing plate, a first electric push rod is fixedly connected to the lower surface of the third fixing plate and is positioned on the left side of the infrared distance meter, a first clamping plate is fixedly connected to the output shaft of the first electric push rod, and a distance sensor is fixedly connected to the right side surface of the first clamping plate;

the right flank of second fixed plate and the below that is located first splint are provided with second splint, second splint pass through bolt fixed connection with the second fixed plate, the surface of first splint and second splint is provided with the rubber pad.

As a further description of the above technical solution:

the upper surface of the first fixing plate is fixedly connected with a hoisting plate, and the upper surface of the hoisting plate is fixedly connected with a hoisting buckle.

As a further description of the above technical solution:

the inside of hoist and mount board is provided with the recess, second fixed plate and hoist and mount board swing joint.

As a further description of the above technical solution:

the inside of hoist and mount latch closure rotates and is connected with first rotation piece, the last fixed surface of first rotation piece is connected with first pneumatic cylinder.

As a further description of the above technical solution:

one side fixedly connected with fixed block that first rotation piece was kept away from to first pneumatic cylinder, the left surface fixedly connected with second pneumatic cylinder of fixed block.

As a further description of the above technical solution:

one side of the second hydraulic cylinder, which is far away from the fixed block, is rotatably connected with a second rotating block, and the lower surface of the second rotating block is rotatably connected with a sling cart.

As a further description of the above technical solution:

the number of the second fixing plates is two, and the second fixing plates are respectively positioned on two sides of the first fixing plate.

As a further description of the above technical solution:

the infrared distance meter is located above the right end of the bolt.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this fine positioning stone tongs through being provided with infrared distance meter and distance sensor, realizes treating the location of pressing from both sides door, window for realize automaticly, reduce the manual work, labour saving and time saving at the hoist and mount in-process.

2. Compared with the prior art, this fine positioning stone tongs through being provided with first electric putter, first splint and second splint to realize that the automatic clamp is got door, window, changed and needed the manual work to use the fixed mode of rope to the goods in the past, reduced the manual work, and easy operation is convenient for realize the automation.

3. Compared with the prior art, the accurate positioning hoisting clamp is convenient for being attached to doors or windows with different shapes by arranging the replaceable second clamping plate and the rubber pad, and avoids damaging the doors or windows and the protruding parts and damaging the components of the doors or windows.

Drawings

Fig. 1 is a front view of a precise positioning hoisting fixture provided by the utility model;

fig. 2 is an enlarged view of a part a in fig. 1 of a fine positioning hoisting fixture provided by the utility model;

fig. 3 is a bottom view of the fine positioning hoisting fixture provided by the utility model;

figure 4 is the utility model provides a smart positioning stone tongs's stone tongs structural schematic diagram.

Illustration of the drawings:

1. hoisting the plate; 2. a first fixing plate; 3. an infrared range finder; 4. a first electric push rod; 5. a second fixing plate; 6. a second electric push rod; 7. hoisting the ring buckle; 8. a first hydraulic cylinder; 9. a fixed block; 10. a second hydraulic cylinder; 11. a first splint; 12. a second splint; 13. a distance sensor; 14. and (4) bolts.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of accurate positioning stone tongs: the fixture comprises a first fixing plate 2, wherein a hoisting plate 1 is fixedly connected to the upper surface of the first fixing plate 2, a hoisting buckle 7 is fixedly connected to the upper surface of the hoisting plate 1, the fixture is convenient to replace, a second electric push rod 6 is fixedly connected to the left side surface of the first fixing plate 2, the second fixing plate 5 is convenient to drive to move, a second fixing plate 5 is fixedly connected to an output shaft of the second electric push rod 6, an infrared distance meter 3 is convenient to fix, a groove is formed in the hoisting plate 1, the moving direction of the second fixing plate 5 is convenient to limit, the gravity of a hoisted heavy object is convenient to share, the second fixing plate 5 is movably connected with the hoisting plate 1, a third fixing plate is fixedly connected to the right side surface of the second fixing plate 5 and located below the second electric push rod 6, infrared distance meters 3 are fixedly connected to the lower surface of the third fixing plate, the number of the infrared distance meters 3 is four, four infrared distance meters 3 can detect the position of a door, The specific height and position of the window realize accurate positioning.

The inside of hoist and mount latch closure 7 is rotated and is connected with first rotation piece, the first pneumatic cylinder 8 of last fixed surface of first rotation piece, play the effect of lifting by crane, the quantity of second fixed plate 5 is two, and be located the both sides of first fixed plate 2 respectively, one side fixedly connected with fixed block 9 of first rotation piece is kept away from to first pneumatic cylinder 8, the left surface fixedly connected with second pneumatic cylinder 10 of fixed block 9, play the live distance that extends this anchor clamps, one side rotation that the fixed block 9 was kept away from to second pneumatic cylinder 10 is connected with the second rotation piece, the lower surface rotation of second rotation piece is connected with the sling, with the sling cooperation, with the door, the window hoist and mount is transported.

The lower surface of third fixed plate just is located the first electric putter 4 of left side fixedly connected with of infrared distancer 3, for pinch-off blades, window provide power, the first splint 11 of output shaft fixedly connected with of first electric putter 4, pinch-off blades, window, the right side fixedly connected with distance sensor 13 of first splint 11, the distance of the first splint 11 AND gate of being convenient for measure, avoid excessively pressing from both sides tightly, the damage that leads to.

The right flank of second fixed plate 5 and the below that is located first splint 11 are provided with second splint 12, play the fixed door, the window is not damaged with protection door and window bulge, second splint 12 passes through bolt 14 fixed connection with second fixed plate 5, infrared distance meter 3 is located the top of the right-hand member of bolt 14, prevent that bolt 14 and second splint 12 from blocking infrared distance meter 3, first splint 11 is provided with the rubber pad with the surface of second splint 12, avoid pressing from both sides the tight in-process damage door, the window.

The working principle is as follows: starting the sling cart to a working place, replacing a second clamping plate 12, starting a second hydraulic cylinder 10, enabling an output shaft to move upwards to drive a first hydraulic cylinder 8 to move upwards to the position above a door or a window to be hoisted, starting a second electric push rod 6, enabling the output shaft to move leftwards to the leftmost end of a hoisting plate 1 to stop, starting an infrared distance meter 3, enabling the second electric push rod 6 to be started again, enabling the output shaft to move rightwards to drive the infrared distance meter 3 to move, enabling the detected data to change, namely the infrared distance meter 3 is positioned above the edge of the door or the window to be hoisted, starting the first hydraulic cylinder 8, enabling the output shaft to move downwards, enabling the first electric push rod 4 to be started when the distance data detected by the infrared distance meter 3 is the height from the infrared distance meter 3 to the second clamping plate 12, positioning the door or the window to be hoisted above the second clamping plate 12, starting the second electric push rod 6 again to move rightwards and then stop, at the moment, the output shaft moves down, drives first splint 11 downstream, and distance sensor 13 measures the distance of the upper surface of door, window, prevents that door, window excessively extrude and leads to door, window to damage, presss from both sides door, window tightly, shifts door, window through the sling truck at last.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (8)

1. The utility model provides a smart positioning stone tongs, includes first fixed plate (2), its characterized in that: a second electric push rod (6) is fixedly connected to the left side face of the first fixing plate (2), an output shaft of the second electric push rod (6) is fixedly connected with a second fixing plate (5), a third fixing plate is fixedly connected to the right side face of the second fixing plate (5) and located below the second electric push rod (6), an infrared distance meter (3) is fixedly connected to the lower surface of the third fixing plate, a first electric push rod (4) is fixedly connected to the lower surface of the third fixing plate and located on the left side of the infrared distance meter (3), a first clamping plate (11) is fixedly connected to the output shaft of the first electric push rod (4), and a distance sensor (13) is fixedly connected to the right side face of the first clamping plate (11);

the right flank of second fixed plate (5) and the below that is located first splint (11) are provided with second splint (12), second splint (12) pass through bolt (14) fixed connection with second fixed plate (5), the surface of first splint (11) and second splint (12) is provided with the rubber pad.

2. The fine positioning hoisting clamp according to claim 1, wherein: the upper surface of the first fixing plate (2) is fixedly connected with a hoisting plate (1), and the upper surface of the hoisting plate (1) is fixedly connected with a hoisting buckle (7).

3. The fine positioning hoisting clamp according to claim 2, wherein: the inner part of the hoisting plate (1) is provided with a groove, and the second fixing plate (5) is movably connected with the hoisting plate (1).

4. The fine positioning hoisting clamp according to claim 2, wherein: the inside of hoist and mount latch closure (7) is rotated and is connected with first rotation piece, the last fixed surface of first rotation piece is connected with first pneumatic cylinder (8).

5. The fine positioning hoisting clamp according to claim 4, wherein: one side fixedly connected with fixed block (9) of first rotation piece is kept away from in first pneumatic cylinder (8), the left surface fixedly connected with second pneumatic cylinder (10) of fixed block (9).

6. The fine positioning hoisting clamp according to claim 5, wherein: one side of the second hydraulic cylinder (10) far away from the fixed block (9) is rotatably connected with a second rotating block, and the lower surface of the second rotating block is rotatably connected with a sling cart.

7. The fine positioning hoisting clamp according to claim 4, wherein: the number of the second fixing plates (5) is two, and the second fixing plates are respectively positioned on two sides of the first fixing plate (2).

8. The fine positioning hoisting clamp according to claim 1, wherein: the infrared distance meter (3) is positioned above the right end of the bolt (14).

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