Foot support for vacuum suction crane

Abstract

The utility model provides a foot support for a vacuum suction crane, which comprises a mounting rack, one end of the mounting rack is fixedly connected with two symmetrically arranged positioning plates, one side of the mounting rack close to the positioning plates is provided with a cross bar, the upper surface of the cross bar is fixedly connected with two movable plates, and the movable plates are fixedly connected with the mounting rack. A lower limiting hole matched with the penetrating hole is formed in the lower portion of the face, facing the movable plate, of the positioning plate, an upper limiting hole matched with the penetrating hole is formed in the upper portion of the face, facing the movable plate, of the positioning plate, and a first pin shaft is inserted into a channel formed by the lower limiting hole and the penetrating hole. A first B-type pin is inserted in a pin hole formed in the outer surface of one end of the first pin shaft, and supporting legs perpendicular to the cross rod are fixedly connected to the two ends of the cross rod. The plate type vacuum suction crane has the advantages that under the condition that the plate type vacuum suction crane is not used, the plate type vacuum suction crane can be conveniently parked on the ground, and other potential safety hazards are avoided; and the cleanliness of the vacuum chuck is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a vacuum suction crane ground support and belongs to the technical field of vacuum handling. BACKGROUND

[0002] The air pipe type vacuum suction crane and the plate type vacuum suction crane hung on the travelling crane or the electric hoist are used to handle the planar materials such as the carton, the wooden box, the bagged finished product, the barrel and the plate material, and replace the manual handling demand, however, when moving the plate material finished product or the raw material, many devices consider not to use the plate type vacuum suction crane, the plate type vacuum suction crane is too large and heavy, the operation rhythm is strong, the plate type vacuum suction crane is hung in the air when not in use, which is a great safety hazard for the operator, the plate type vacuum suction crane is directly placed on the ground, which causes the abrasion of the vacuum suction cup, the vacuum suction cup surface is also adhered with a lot of dust in the non-clean workshop, and the uneven workpiece surface affects the adsorption condition. CONTENT OF THE UTILITY MODEL

[0003] In view of the defects in the prior art, the utility model aims at providing a vacuum suction crane ground support to solve the problems in the background art, and the plate type vacuum suction crane is conveniently placed on the ground without other safety hazards and ensures the cleanliness of the vacuum suction cup.

[0004] In order to achieve the above object, the utility model is implemented by the following technical scheme: a vacuum suction crane ground support, including a mounting frame, two symmetrical positioning plates are connected and fixed at one end of the mounting frame, a cross bar is arranged on one side of the mounting frame close to the positioning plate, two movable plates are connected and fixed on the upper surface of the cross bar, the two movable plates are respectively attached to the two positioning plates, the movable plate is rotationally connected with the positioning plate and the mounting frame through a rotating shaft, a through hole is formed in the middle position of the surface of the movable plate facing the positioning plate, a lower limiting hole matched with the through hole is formed in the lower position of the surface of the positioning plate facing the movable plate, an upper limiting hole matched with the through hole is formed in the upper position of the surface of the positioning plate facing the movable plate, a first pin shaft is inserted into the channel formed by the lower limiting hole and the through hole, a first B type pin is inserted into the pin hole formed in the outer surface of one end of the first pin shaft, and support legs perpendicular to the cross bar are connected and fixed at both ends of the cross bar.

[0005] Further, the rotating shaft piece comprises a second pin shaft, a first through hole is formed in one end of the mounting frame close to the positioning plate, a second through hole is formed in the middle of one side surface of the positioning plate and is aligned with the first through hole, a third through hole is formed in one end of the movable plate away from the horizontal rod and is aligned with the second through hole, the first through hole, the second through hole and the third through hole form a channel in which the second pin shaft is inserted, and a second B-shaped pin is inserted into a pin hole formed in one end of the second pin shaft.

[0006] Further, a rectangular groove is formed in one side of the supporting leg away from the horizontal rod and is arranged along the length direction of the supporting leg, the adjusting rod is inserted into the rectangular groove, the adjusting rod is rectangular in cross section, a screw hole is formed in one end of the supporting leg away from the horizontal rod, and a positioning screw for limiting the relative position of the adjusting rod and the supporting leg is screw-connected into the screw hole.

[0007] Further, a plurality of positioning holes matched with the screw hole are formed in one side of the adjusting rod and are equidistantly arranged along the length direction of the adjusting rod, and one end of the positioning screw extends into the positioning hole.

[0008] Further, an insertion groove is formed in the lower surface of the adjusting rod, a rubber head is inserted into the insertion groove, the rubber head is in interference fit with the insertion groove, and a wear-resistant pad is connected and fixed to one end of the rubber head out of the insertion groove.

[0009] Further, the movable plate is connected and fixed with the inclined plate at one end close to the horizontal rod.

[0010] Further, the mounting frame is connected and fixed with the connecting seat at one end away from the positioning plate, and a plurality of uniformly arranged fixing holes are formed in one side surface of the connecting seat.

[0011] The present application has the following beneficial effects:

[0012] 1. Turn over the horizontal rod, make the supporting leg be on the upside of the horizontal rod, then make the first pin shaft be inserted into the channel formed by the upper limiting hole and the through hole, so that the ground support formed by the mounting frame, the horizontal rod and the supporting leg does not interfere with the adsorption process when the vacuum suction crane is suspended in the air, and the ground support formed by the mounting frame, the supporting leg and the horizontal rod lifts the vacuum suction crane when the vacuum suction crane is placed on the ground, so that no safety hazard is caused, the vacuum suction disc is kept clean and neat, the ground support is simply and quickly adjusted to the required state during operation, and the production time waste is reduced.

[0013] 2, adjust the length of the adjusting rod inserted in the rectangular groove, then make the positioning screw inserted in the corresponding positioning hole, make the relative position of the adjusting rod and the supporting leg be limited, at this time the length of the structure formed by the adjusting rod and the supporting leg changes, facilitate to adjust the distance between the vacuum suction crane and the ground according to the distance between the adjusting cross bar and the ground. BRIEF DESCRIPTION OF DRAWINGS

[0014] Other features, objects, and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments thereof, read in conjunction with the accompanying drawings:

[0015] Figure 1 Figure 1 is a structural schematic view of a vacuum suction crane foot support of the present application;

[0016] Figure 2 Figure 2 is an assembly schematic view of the supporting leg, movable plate and cross bar in the vacuum suction crane foot support of the present application;

[0017] Figure 3 Figure 3 is an assembly schematic view of the positioning plate and mounting frame in the vacuum suction crane foot support of the present application;

[0018] Figure 4 Figure 4 is an assembly schematic view of the connecting seat and mounting frame in the vacuum suction crane foot support of the present application;

[0019] Figure 5 Figure 5 is an assembly schematic view of the first B-shaped pin and first pin shaft in the vacuum suction crane foot support of the present application;

[0020] Figure 6 Figure 6 is a perspective view of the adjusting rod in the vacuum suction crane foot support of the present application;

[0021] Figure 7 Figure 7 is an assembly schematic view of the rubber head and wear-resistant pad in the vacuum suction crane foot support of the present application;

[0022] In the figure: 1-mounting frame, 2-connecting seat, 3-inclined plate, 4-cross bar, 5-supporting leg, 6-adjusting rod, 7-wear-resistant pad, 8-positioning screw, 9-first pin shaft, 10-first B-shaped pin, 11-second pin shaft, 12-second B-shaped pin, 13-movable plate, 14-positioning plate, 15-upper limiting hole, 16-perforation, 17-screw hole, 18-rectangular groove, 19-lower limiting hole, 20-positioning hole, 21-slot, 22-rubber head. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects realized by the present application easy to understand, the present application will be further described below in conjunction with specific embodiments.

[0024] Please refer to Figure 1 , Figure 3 and Figure 4 , the utility model provides a technical scheme: a vacuum suction crane is used ground support, including mounting frame 1, mounting frame 1 one end is connected fixedly with two symmetrical arrangement's locating plate 14, mounting frame 1 is connected fixedly with connecting seat 2 away from locating plate 14, connecting seat 2 one side surface is seted up with multiple even arrangement's fixed hole, make connecting seat 2 install on vacuum suction crane, complete mounting frame 1 with vacuum suction crane's assembly.

[0025] Please refer to Figures 1-4 , mounting frame 1 is equipped with cross bar 4 on the side close to locating plate 14, two movable plates 13 are connected fixedly on the upper surface of cross bar 4, two movable plates 13 are respectively attached with two locating plates 14, movable plate 13 is connected fixedly with inclined plate 3 on the end close to cross bar 4, the other end of inclined plate 3 is connected fixedly with cross bar 4, mounting frame 1 is seted up with first through hole on the end close to locating plate 14, the middle position of one side surface of locating plate 14 is seted up with second through hole, the end away from cross bar 4 of movable plate 13 is seted up with third through hole, second pin shaft 11 is inserted in the channel formed by first through hole, second through hole and third through hole, then second B type pin 12 is inserted in the pin hole seted up on the end outer surface of second pin shaft 11, the rotary connection of movable plate 13 and mounting frame 1 is realized.

[0026] Please refer to Figures 1-5 , the middle position of the side of movable plate 13 facing locating plate 14 is seted up with perforation 16, the lower position of the side of locating plate 14 facing movable plate 13 is seted up with lower limit hole 19 matched with perforation 16, the upper position of the side of locating plate 14 facing movable plate 13 is seted up with upper limit hole 15 matched with perforation 16, first pin shaft 9 is inserted in the channel formed by lower limit hole 19 and perforation 16, first B type pin 10 is inserted in the pin hole seted up on the end outer surface of first pin shaft 9, both ends of cross bar 4 are connected fixedly with support leg 5 arranged perpendicularly with cross bar 4, overturn cross bar 4, make support leg 5 be in the upside of cross bar 4, then make first pin shaft 9 be inserted in the channel formed by upper limit hole 15 and perforation 16, so that the ground support formed by mounting frame 1, cross bar 4, support leg 5 and other components does not interfere with the adsorption process when the vacuum suction crane is suspended in the air, when being placed on the ground, make first pin shaft 9 be inserted in the channel formed by lower limit hole 19 and perforation 16, the ground support formed by mounting frame 1, support leg 5, cross bar 4 and other components lifts the vacuum suction crane, does not produce the security hidden danger, makes the vacuum chuck keep clean and neat, the ground support is adjusted to the required state when operating, reduces the production time waste.

[0027] Please refer to Figure 1 , Figure 2 , Figure 6 andFigure 7 The side of the supporting leg 5 away from the crossbar 4 is provided with a rectangular slot 18 arranged along the length direction of the supporting leg 5, a rectangular cross-section adjusting rod 6 is inserted into the rectangular slot 18, a positioning screw 8 for limiting the relative position of the adjusting rod 6 and the supporting leg 5 is threadedly connected into the screw hole 17 provided at the end of the supporting leg 5 away from the crossbar 4, a plurality of positioning holes 20 matched with the screw hole 17 are provided on one side of the adjusting rod 6, the plurality of positioning holes 20 are equidistantly arranged along the length direction of the adjusting rod 6, the length of the adjusting rod 6 inserted into the rectangular slot 18 is adjusted, then the positioning screw 8 is inserted into the corresponding positioning hole 20, so that the relative position of the adjusting rod 6 and the supporting leg 5 is limited, at this time, the length of the structure formed by the adjusting rod 6 and the supporting leg 5 changes, so as to adjust the distance between the vacuum suction crane and the ground according to the distance between the crossbar 4 and the ground, the lower surface of the adjusting rod 6 is provided with a slot 21, a rubber head 22 is inserted into the slot 21, at this time, the rubber head 22 is in interference fit with the slot 21, at this time, the wear-resistant pad 7 fixedly connected to the end of the rubber head 22 outside the slot 21 forms a plug-in relationship with the adjusting rod 6, under the protection of the wear-resistant pad 7, the service life of the adjusting rod 6 is improved.

[0028] Although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A vacuum suction lifter foot support comprising a mounting bracket (1), characterised in that: One end of the mounting frame (1) is fixedly connected with two symmetrical positioning plates (14), one side of the mounting frame (1) close to the positioning plate (14) is provided with a crossbar (4), the upper surface of the crossbar (4) is fixedly connected with two movable plates (13), the two movable plates (13) are respectively attached to the two positioning plates (14), the movable plate (13) is rotatably connected with the positioning plate (14) and the mounting frame (1) through a rotating shaft, a through hole (16) is formed in the middle position of the side of the movable plate (13) facing the positioning plate (14), a lower limiting hole (19) is formed in the lower position of the side of the positioning plate (14) facing the movable plate (13), the lower limiting hole (19) is matched with the through hole (16), an upper limiting hole (15) is formed in the upper position of the side of the positioning plate (14) facing the movable plate (13), the upper limiting hole (15) is matched with the through hole (16), a first pin shaft (9) is inserted into the channel formed by the lower limiting hole (19) and the through hole (16), a first B-shaped pin (10) is inserted into the pin hole formed in the outer surface of one end of the first pin shaft (9), the two ends of the crossbar (4) are fixedly connected with support legs (5) arranged perpendicularly to the crossbar (4).

2. A ground anchor for a vacuum suction lifter according to claim 1, characterised in that: The rotating shaft comprises a second pin shaft (11), a first through hole is formed in the end of the mounting frame (1) close to the positioning plate (14), a second through hole is formed in the middle position of the side of the positioning plate (14), the second through hole is aligned with the first through hole, a third through hole is formed in the end of the movable plate (13) away from the crossbar (4), the third through hole is aligned with the second through hole, the second pin shaft (11) is inserted into the channel formed by the first through hole, the second through hole and the third through hole, a second B-shaped pin (12) is inserted into the pin hole formed in the outer surface of one end of the second pin shaft (11).

3. The ground support for a vacuum suction lifter according to claim 1, wherein: A rectangular slot (18) is formed in the side of the support leg (5) away from the crossbar (4), the rectangular slot (18) is arranged along the length direction of the support leg (5), an adjusting rod (6) is inserted into the rectangular slot (18), the adjusting rod (6) has a rectangular cross section, a screw hole (17) is formed in the end of the support leg (5) away from the crossbar (4), a positioning screw (8) is screwed into the screw hole (17), the positioning screw (8) is used to limit the relative position of the adjusting rod (6) and the support leg (5).

4. A ground anchor for a vacuum suction lifter according to claim 3, wherein: A plurality of positioning holes (20) are formed in the side of the adjusting rod (6), the positioning holes (20) are matched with the screw hole (17), the positioning holes (20) are equidistantly arranged along the length direction of the adjusting rod (6), one end of the positioning screw (8) extends into the positioning hole (20).

5. The ground support for a vacuum suction lifter according to claim 3, wherein: A slot (21) is formed in the lower surface of the adjusting rod (6), a rubber head (22) is inserted into the slot (21), the rubber head (22) is in interference fit with the slot (21), a wear-resistant pad (7) is fixedly connected to the end of the rubber head (22) outside the slot (21).

6. The ground support for a vacuum suction lifter according to claim 1, wherein: The end of the movable plate (13) close to the crossbar (4) is fixedly connected with an inclined plate (3), the other end of the inclined plate (3) is fixedly connected with the crossbar (4).

7. The ground support for a vacuum suction lifter according to claim 1, wherein: The end of the mounting frame (1) away from the positioning plate (14) is fixedly connected with a connecting seat (2), a plurality of uniformly arranged fixing holes are formed in the side of the connecting seat (2).

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