Anti-falling lifting appliance for vertically lifting convex column part

Abstract

The utility model provides an anti-falling lifting appliance for vertically lifting a convex column part, and belongs to the technical field of machining tools. According to the technical scheme, the anti-falling lifting appliance for vertically lifting the convex column part comprises a lifting plate and a perforated plate, an anti-falling stop block is fixedly arranged on one side of the lifting plate, a hinge pipe is fixedly arranged on the other side of the lifting plate, a hinge shaft is movably arranged in the hinge pipe, the side walls of the two ends of the hinge shaft are fixedly connected with the perforated plate, and a sleeve hole is formed in the perforated plate. The anti-falling lifting appliance has the beneficial effects that the anti-falling lifting appliance is convenient to install, the vertical lifting gravity center is relatively stable, the safety is high, a gap does not need to be reserved when a convex column part is placed on the ground at ordinary times, meanwhile, the anti-falling lifting appliance does not have lateral clamping in the lifting process, so that the surface of the part cannot be damaged in the lifting process, and the safety of the convex column part is ensured. And a rubber protection pad is arranged on the contact surface of the anti-falling stop block, so that the part is further protected.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing tooling, in particular to an anti-dropping hanger for vertically hanging a convex column part. Background Art

[0002] During the production or assembly of parts in the workshop, it is often necessary to lift parts with bosses. Magnetic suction cups cannot lift non-magnetic parts, and vacuum suction cups cannot be used on uneven surfaces. If the surface of the material is uneven or irregular, it will affect the suction of the suction cup, and safety hazards are likely to occur during the lifting process. When calipers lift parts with bosses, the parts need to be lifted to create a gap at the bottom, and then the calipers are inserted and clamped from the bottom. This operation is laborious and can easily damage the surface of the parts, reducing product quality.

[0003] Therefore, there is an urgent need for an anti-slip hanger for vertically hanging boss parts to solve the above technical problems. Utility Model Content

[0004] The utility model aims to overcome the problems in the background technology and provide an anti-dropping hanger for vertically hanging boss parts which has the advantages of simple structure, convenient installation, stable hoisting, high safety and no damage to the parts.

[0005] The cam is secured to the base by a lever, and the lever is secured on a linking rod and has a lever at the other end configured to lock the base against the movement of the lever, thereby allowing the lever to be moved in a vertical direction and out of the way so that the lever can be moved in a vertical direction.

[0006] Furthermore, a plurality of the sleeve holes are provided, and a connecting line of the plurality of the sleeve holes is parallel to the hinge axis, and a plurality of bosses on the part are simultaneously inserted into corresponding sleeve holes, so that the lifting is more stable.

[0007] Furthermore, the sleeve hole is an oblong hole, and its length direction is parallel to the hinge axis, which is conducive to improving the applicability of the anti-slip hanger, that is, the distance between two adjacent protrusions can be a range. Since it is set as an oblong hole, the anti-slip hanger can be used within this range, and has strong applicability.

[0008] Furthermore, a notch is provided on the perforated plate, and the notch is used to accommodate a hinge shaft, and the perforated plate can be flipped around the hinge tube through the hinge shaft.

[0009] Furthermore, the anti-slip stopper is an L-shaped structure. The setting of the L-shaped structure can increase the distance between the anti-slip stopper and the perforated plate, thereby being able to adapt to component plates of different thicknesses.

[0010] Furthermore, a protective pad is attached to the side of the anti-slip block close to the perforated plate, and the protective pad can be a rubber pad, so that the anti-slip block can be prevented from colliding with parts during the lifting process.

[0011] Furthermore, a lifting hole is provided at one end of the lifting plate away from the hinge tube, and an external power device can lift the anti-dropping sling through the lifting hole.

[0012] Furthermore, the lifting plate, hinge tube and anti-slip block are connected together by welding, and the hinge shaft and the perforated plate are also connected together by welding, which is conducive to improving the connection strength of the anti-slip hanger.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The anti-slip lifting device is easy to install and has high safety. When lifting, just insert the sleeve hole on the perforated plate into the convex column of the part, and then the hook drives the lifting plate and the perforated plate to lift upward. During the lifting process, the deadweight of the parts will cause the parts to abut against the anti-slip block, and the lifting plate and the perforated plate will move upward, generating lateral compression and lifting force to lift the parts to a vertical state. The center of gravity of vertical lifting is relatively stable, which greatly improves the safety of lifting.

[0015] 2. This anti-drop hook allows the boss parts to be placed on the ground without reserving a gap. That is, there is no need to put a block under the parts to reserve a gap like traditional parts. When using this anti-drop lifting device, there is no need to reserve a gap between the parts and the ground during lifting. When lifting, you only need to lift one side of the part a little so that the perforated plate can be inserted. After the boss is inserted into the hole, it can be lifted directly.

[0016] 3. Since there is no lateral clamping during the lifting process, the surface of the parts will not be damaged during the lifting process. The contact surface of the anti-slip block is provided with a rubber protective pad, which is beneficial to further protect the parts.

[0017] 4. The sleeve hole can be set as an oblong hole, which is conducive to improving the applicability of the anti-drop hanger, that is, the distance between two adjacent bosses can be a range. Since the oblong hole is set, the bosses on the parts can be inserted into the oblong sleeve hole within this range, and the scope of application is wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0019] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 .

[0020] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0021] Figure 3 It is a main schematic diagram of the utility model.

[0022] Figure 4 It is a side view schematic diagram of the utility model.

[0023] Figure 5 It is a schematic diagram of the utility model when in use.

[0024] Among them, the accompanying drawings are marked as: 1. lifting plate; 2. perforated plate; 3. anti-slip block; 4. hinge tube; 5. hinge shaft; 6. sleeve hole; 7. notch; 8. lifting hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] Examples, such as Figure 1-Figure 5 The present invention provides an anti-slip lifting device for vertically lifting boss parts, including a lifting plate 1 and a perforated plate 2. An anti-slip stopper 3 is fixedly arranged on one side of the lifting plate 1, and a hinge tube 4 is fixedly arranged on the other side. A hinge shaft 5 is movably arranged in the hinge tube 4. The side walls at both ends of the hinge shaft 5 are fixedly connected to the perforated plate 2. A sleeve hole 6 is arranged on the perforated plate 2. In this way, the sleeve hole 6 on the perforated plate 2 is inserted into the boss of the part. The external power equipment lifts the lifting plate 1 and the perforated plate 2 through the hook. During the lifting process, the part will abut against the inner side of the anti-slip stopper 3 due to its own weight. Therefore, the perforated plate 2 is lifted upward by lifting the lifting plate 1, and the lateral compression and lifting force generated can lift the part to a vertical state, thereby facilitating assembly or transportation. In addition, the boss part does not need to use a pad when it is placed at ordinary times. When lifting, it only needs to be tilted a little at one end so that the perforated plate 2 can be inserted.

[0027] A plurality of sleeve holes 6 are provided, and the connecting line of the plurality of sleeve holes 6 is parallel to the hinge axis 5. The plurality of bosses on the part are simultaneously inserted into the corresponding sleeve holes 6, so that the lifting is more stable. The sleeve hole 6 can be provided as an elongated circular hole, and its length direction is parallel to the hinge axis 5, which is conducive to improving the applicability of the anti-slip hanger, that is, the distance between two adjacent bosses on the part can be a range. Since an elongated circular hole is provided, the bosses on the part can be inserted into the elongated circular sleeve holes 6 within this range, so that the application range is wider and the applicability is strong.

[0028] A notch 7 is provided on the perforated plate 2 , and the notch 7 is used to accommodate a hinge shaft 5 . The perforated plate 2 can be turned around the hinge tube 4 via the hinge shaft 5 .

[0029] The anti-slip block 3 is an L-shaped structure. The setting of the L-shaped structure can increase the distance between the anti-slip block 3 and the perforated plate 2, so as to adapt to parts with different thicknesses. A protective pad is pasted on the side of the anti-slip block 3 close to the perforated plate 2. The protective pad can be a rubber pad. In this way, the anti-slip block 3 can be prevented from bumping against the parts during the lifting process.

[0030] A lifting hole 8 is provided at one end of the lifting plate 1 away from the hinge tube 4, and a lifting hook can be connected to the lifting hole 8 to lift parts. The lifting plate 1, the hinge tube 4 and the anti-slip block 3 are connected together by welding, and the hinge shaft 5 and the perforated plate 2 are also connected together by welding, which is beneficial to improve the connection strength of the anti-slip sling.

[0031] During lifting, just insert the sleeve hole 6 on the perforated plate 2 into the convex column of the part, and then the hook drives the lifting plate 1 and the perforated plate 2 to lift upward. During the lifting process, the dead weight of the part will cause the part to abut against the anti-slip block, and the lifting plate 1 and the perforated plate 2 will move upward, generating lateral compression and lifting force to lift the part to a vertical state, and the center of gravity of vertical lifting is relatively stable, which greatly improves the safety of lifting.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-drop hanger for vertical hanging of convex column parts, characterized in that: The invention comprises a lifting plate (1) and a perforated plate (2), wherein an anti-slip block (3) is fixedly arranged on one side of the lifting plate (1), and a hinge tube (4) is fixedly arranged on the other side, a hinge shaft (5) is movably arranged inside the hinge tube (4), and the side walls at both ends of the hinge shaft (5) are fixedly connected to the perforated plate (2), and a sleeve hole (6) is arranged on the perforated plate (2).

2. The anti-drop hanging device for vertical hanging of boss parts according to claim 1 is characterized in that: A plurality of the sleeve holes (6) are provided, and a connecting line of the plurality of the sleeve holes (6) is parallel to the hinge axis (5).

3. The anti-drop hanging device for vertical hanging of boss parts according to claim 1 is characterized in that: The sleeve hole (6) is an oblong hole, and its length direction is parallel to the hinge axis (5).

4. The anti-drop hanging device for vertical hanging of boss parts according to claim 1, characterized in that: The perforated plate (2) is provided with a notch (7), and the notch (7) is used to accommodate the hinge shaft (5).

5. The anti-drop hanging device for vertical hanging of boss parts according to claim 1, characterized in that: The anti-slip stopper (3) is an L-shaped structure.

6. The anti-drop hanging device for vertical hanging of boss parts according to claim 5, characterized in that: A protective pad is pasted on the side of the anti-slip stopper (3) close to the perforated plate (2).

7. The anti-drop hanging device for vertical hanging of boss parts according to claim 1, characterized in that: A lifting hole (8) is provided at one end of the lifting plate (1) away from the hinge tube (4).

8. The anti-drop hanging device for vertical hanging of boss parts according to claim 1, characterized in that: The lifting plate (1), the hinge tube (4) and the anti-slip block (3) are connected together by welding, and the hinge shaft (5) and the perforated plate (2) are also connected together by welding.

Images