Adjustable brake disc lifting appliance

Abstract

The utility model relates to the technical field of lifting appliances, in particular to an adjustable brake disc lifting appliance which comprises a top seat, a support is fixed on the rear side of the bottom of the top seat, a transverse rod is fixed at the bottom end of the front end face of the support, and a slot is formed in the top side of the outer wall of the front end of the transverse rod; a limiting assembly is hinged to the front end of the bottom of the top base. When the brake discs are hoisted, the transverse rod penetrates through the shaft holes of the multiple brake discs, so that the transverse rod can bear the multiple brake discs for hoisting and transferring; by means of the arranged limiting assembly, after a plurality of brake discs are hung on a cross rod, a limiting base is turned over, the front end of the cross rod is inserted into a strip-shaped groove, an insertion plate is pushed to be inserted into an insertion groove, under the insertion matching of the insertion plate and the insertion groove, the multiple brake discs can be limited, and the risk that the brake discs are disengaged from the cross rod is avoided; according to the design, multiple brake discs can be hoisted at the same time, and the brake disc hoisting device has the advantages of being convenient to operate and high in safety.

Description

Technical Field

[0001] The utility model relates to the technical field of slings, in particular to an adjustable brake disc sling. Background Art

[0002] The brake disc is the friction element of a disc brake. Its primary function is to convert the vehicle's kinetic energy into heat energy through friction with the brake pads within the caliper, thereby achieving a braking effect. During the brake disc machining process, the finished disc needs to be transferred. Because brake discs are heavy, they require lifting equipment such as a crane for transport. A hoist is the key structure connecting the lifting equipment to the brake disc.

[0003] Most existing slings are hook-type structures. When lifting the brake disc, the brake disc is hung on the sling hook through a strap. This lifting method not only makes the lifting of the brake disc time-consuming and labor-intensive, but also makes it difficult to ensure the stability and safety of the brake disc when lifting the brake disc. In view of this, we propose an adjustable brake disc sling. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable brake disc hanger to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An adjustable brake disc hanger includes a top seat, a rectangular groove is formed at the front end of the bottom of the top seat, and pin holes are formed on both side walls of the rectangular groove;

[0007] A support is fixed at the rear side of the bottom of the top seat, a cross bar is fixed at the bottom end of the front end surface of the support, and a slot is opened on the top side of the front end outer wall of the cross bar;

[0008] The crossbar is used to carry multiple brake discs, and the crossbar passes through the axial holes of the multiple brake discs;

[0009] The front end of the bottom of the top seat is hingedly provided with a limit assembly, the limit assembly includes a limit seat, the top of the limit seat is inserted into the rectangular slot and is hingedly connected, the front end surface of the limit seat is provided with a connecting slot, and the bottom of the front end surface of the limit seat is provided with a strip groove, the strip groove is located below the connecting slot and is connected; the front end of the cross bar can be inserted into the inside of the strip groove; pin shafts are fixed at the top ends of both sides of the limit seat, and the two pin shafts are respectively inserted into the two pin holes for rotation connection; two guide rods are fixed on the inner top wall of the connecting groove, and two springs are sleeved on the outside of the two guide rods; a slider is slidably installed in the connecting groove, and the top of the slider is provided with two sliding holes that are respectively connected to the two guide rods for sliding, and the bottom of the two guide rods is inserted into the two sliding holes for sliding connection, and the bottom end of the spring is pressed against the top of the slider; an inserting plate is fixed at the bottom center of the slider, and the bottom end of the inserting plate slides through the inner bottom wall of the connecting groove, extends to the strip groove, and can be plugged into and matched with the slot.

[0010] As a preferred technical solution of the present invention, the overall shape of the strip groove is rectangular, and the height of the strip groove is greater than the diameter of the cross bar.

[0011] As a preferred technical solution of the present invention, a shift rod is fixed at the center of the front end surface of the slider.

[0012] As a preferred technical solution of the present invention, two ear plates are fixed on the top of the top seat, and a connecting shaft is fixed between the two ear plates.

[0013] As a preferred technical solution of the present invention, the rear side of the bottom of the top seat is tightly welded to the top of the support, and the support and the cross bar are an integrally formed structure.

[0014] As a preferred technical solution of the present invention, the slider and the inserting plate are an integrally formed structure, and both the slider and the inserting plate are made of galvanized steel.

[0015] As a preferred technical solution of the present invention, the rotation angle of the limit seat is 0-90°, and the limit seat is made of galvanized steel.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The utility model provides a top seat, a support seat and a limit assembly: when lifting the brake disc, the cross bar is passed through the axial holes of multiple brake discs, so that the cross bar can carry multiple brake discs for lifting and transfer; through the provided limit assembly, after multiple brake discs are hung on the cross bar, the limit seat is flipped over, so that the front end of the cross bar is inserted into the strip groove, and the insert plate is pushed to be inserted into the slot. Under the plug-in cooperation between the insert plate and the slot, the multiple brake discs can be limited, avoiding the risk of the brake discs detaching from the cross bar; this design is conducive to lifting multiple brake discs at the same time, and has the advantages of easy operation and high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the support in the utility model;

[0020] Figure 3 This is a schematic structural diagram of the position limiting assembly in the utility model;

[0021] Figure 4 This is a cross-sectional view of the structure of the limit seat in the utility model;

[0022] In the picture:

[0023] 1. Top seat; 10. Ear plate; 11. Connecting shaft; 12. Rectangular slot; 13. Pin hole;

[0024] 2. Support; 20. Crossbar; 200. Slot;

[0025] 3. Brake disc;

[0026] 4. Limit assembly; 40. Limit seat; 400. Connecting groove; 401. Strip groove; 41. Pin; 42. Guide rod; 43. Spring; 44. Slider; 440. Sliding hole; 45. Insert plate; 46. Push rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] This embodiment provides a technical solution:

[0029] See also Figures 1-4 As shown, an adjustable brake disc hanger includes a top base 1 with a rectangular slot 12 defined at the bottom front end of the top base 1. Pin holes 13 are defined on both side walls of the rectangular slot 12. A support 2 is fixed to the rear side of the bottom of the top base 1. A crossbar 20 is fixed to the bottom end of the front face of the support 2. A slot 200 is defined on the top side of the front outer wall of the crossbar 20. The crossbar 20 is used to support multiple brake discs 3 and passes through the axial holes of the multiple brake discs 3.

[0030] The bottom front end of the top seat 1 is hinged with a limit assembly 4, which includes a limit seat 40. The top of the limit seat 40 is inserted into the rectangular groove 12 for hinged connection. The front end surface of the limit seat 40 is provided with a connecting groove 400. The bottom of the front end surface of the limit seat 40 is provided with a strip groove 401. The strip groove 401 is located below the connecting groove 400 and is connected; the front end of the cross bar 20 can be inserted into the strip groove 401; pins 41 are fixed at the top of both sides of the limit seat 40, and the two pins 41 are respectively inserted into the two pin holes 13 for rotational connection; two guide rods 4 are fixed on the inner top wall of the connecting groove 400 2. Two springs 43 are sleeved on the outside of the two guide rods 42; a slider 44 is slidably installed in the connecting groove 400, and two sliding holes 440 are opened on the top of the slider 44 to be slidably connected with the two guide rods 42 respectively. The bottoms of the two guide rods 42 are inserted into the two sliding holes 440 for sliding connection, and the bottom ends of the springs 43 are pressed against the tops of the sliders 44; an insert plate 45 is fixed at the bottom center of the slider 44. When the front end of the cross bar 20 is inserted into the strip groove 401, the bottom end of the insert plate 45 slides through the inner bottom wall of the connecting groove 400 and extends to the strip groove 401 and can be plugged into and matched with the slot 200.

[0031] In this embodiment, the overall shape of the strip groove 401 is rectangular, and the height of the strip groove 401 is greater than the diameter of the cross bar 20. This design facilitates the front end of the cross bar 20 to be inserted into the strip groove 401, so that the limiting seat 40 limits the multiple brake discs on the cross bar 20.

[0032] In this embodiment, a lever 46 is fixed at the center of the front end surface of the slider 44, and the lever 46 is fixedly connected to the slider 44 by a bolt. The slider 44 is pushed up and down by the lever 46, which improves the convenience of operation.

[0033] In this embodiment, two ear plates 10 are fixed to the top of the top seat 1, and a connecting shaft 11 is fixed between the two ear plates 10. The ear plates 10 and the connecting shaft 11 are provided to facilitate the connection and fixation of the device to the sling of the lifting equipment.

[0034] In this embodiment, the rear bottom portion of the top seat 1 is tightly welded to the top portion of the support 2, and the support 2 and crossbar 20 are integrally formed. This tight welding of the top seat 1 and support 2 ensures a secure connection between the top seat 1 and support 2. The integrally formed support 2 and crossbar 20 provide enhanced connection strength, ensuring the crossbar 20's ability to support the brake disc 3.

[0035] In this embodiment, the slider 44 and the insert plate 45 are integrally formed, and both are made of galvanized steel. This integrally formed structure provides enhanced connection strength, ensuring stability and reliability. The corrosion resistance and high strength of galvanized steel ensure the longevity of the slider 44 and the insert plate 45.

[0036] In this embodiment, the stopper 40 has a rotation angle of 0-90° and is made of galvanized steel. This design facilitates the flipping of the stopper 40. Before placing multiple brake discs 3 on the crossbar 20, the stopper 40 is flipped upward to one side. Once the brake discs 3 are placed, the stopper 40 is flipped downward to the crossbar 20 for positioning. The galvanized steel stopper 40 offers corrosion resistance and high strength, ensuring the service life of the stopper 40 and its effective restraint of the brake discs 3.

[0037] It should be added that there is a large friction between the pin shaft 41 and the inner wall of the pin hole 13 in this embodiment, which can ensure that the pin shaft 41 can rotate freely inside the pin hole 13 under the action of external force. At the same time, due to the existence of friction between the two, the pin shaft 41 can also be relatively fixed at any position in the absence of external force, which is beneficial to the relative fixation of the limit seat 40 at any position.

[0038] When in use, the user first passes the cross bar 20 through the axial holes of multiple brake discs 3, and multiple brake discs 3 are passed on the cross bar 20; then the user flips the limit seat 40 downward, and the limit seat 40 flips into a vertical state. At the same time, the user pushes the dial rod 46 upward, and the dial rod 46 drives the slider 44 to move upward, and the sliding hole 440 slides along the guide rod 42, and the spring 43 is compressed by the slider 44, and the slider 44 simultaneously drives the plug plate 45 to retract into the connecting groove 400; when the front end of the cross bar 20 is inserted into the strip groove 401 and the limit seat 40 is flipped into a vertical state, the user releases the dial rod 46, and under the elastic action of the spring 43, the slider 44 moves downward and drives the plug plate 45 to move downward, and the plug plate 45 is inserted into the slot 200, the limit seat 40 is fixed to the cross bar 20, and the brake disc is restricted on the cross bar 20. Finally, the user can lift and transfer multiple brake discs.

[0039] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable brake disc hanger, comprising a top seat (1), characterized in that: A rectangular groove (12) is provided at the front end of the bottom of the top seat (1), and pin holes (13) are provided on both side walls of the rectangular groove (12); A support (2) is fixed at the rear side of the bottom of the top seat (1), a cross bar (20) is fixed at the bottom end of the front face of the support (2), and a slot (200) is provided on the top side of the front outer wall of the cross bar (20); The cross bar (20) is used to carry a plurality of brake discs (3), and the cross bar (20) passes through the axial holes of the plurality of brake discs (3); The bottom front end of the top seat (1) is hingedly provided with a limiting assembly (4), the limiting assembly (4) includes a limiting seat (40), the top of the limiting seat (40) is inserted into the rectangular groove (12) for hinged connection, the front end surface of the limiting seat (40) is provided with a connecting groove (400), the bottom of the front end surface of the limiting seat (40) is provided with a strip groove (401), the strip groove (401) is located below the connecting groove (400) and is connected; the front end of the cross bar (20) can be inserted into the strip groove (401); pin shafts (41) are fixed at the top ends of both sides of the limiting seat (40), and the two pin shafts (41) are respectively inserted into the two pin holes (13) for rotational connection; the connecting groove (400) is provided with a connecting groove (400). Two guide rods (42) are fixed on the inner top wall, and two springs (43) are sleeved on the outside of the two guide rods (42); a slider (44) is slidably installed in the connecting groove (400), and two sliding holes (440) are opened on the top of the slider (44) for sliding connection with the two guide rods (42) respectively. The bottoms of the two guide rods (42) are inserted into the two sliding holes (440) for sliding connection, and the bottom ends of the springs (43) are pressed against the tops of the sliders (44); an inserting plate (45) is fixed at the bottom center of the slider (44), and the bottom end of the inserting plate (45) slides through the inner bottom wall of the connecting groove (400) and extends to the strip groove (401) and can be plugged into and matched with the slot (200).

2. The adjustable brake disc hanger according to claim 1, characterized in that: The overall shape of the strip groove (401) is rectangular, and the height of the strip groove (401) is greater than the diameter of the cross bar (20).

3. The adjustable brake disc hanger according to claim 1, characterized in that: A shift rod (46) is fixed at the center of the front end surface of the slider (44).

4. The adjustable brake disc hanger according to claim 1, characterized in that: Two ear plates (10) are fixed on the top of the top seat (1), and a connecting shaft (11) is fixed between the two ear plates (10).

5. The adjustable brake disc hanger according to claim 1, characterized in that: The rear side of the bottom of the top seat (1) is tightly welded to the top of the support seat (2), and the support seat (2) and the cross bar (20) are an integrally formed structure.

6. The adjustable brake disc hanger according to claim 1, characterized in that: The slider (44) and the inserting plate (45) are an integrally formed structure, and both the slider (44) and the inserting plate (45) are made of galvanized steel.

7. The adjustable brake disc hanger according to claim 1, characterized in that: The rotation angle of the limiting seat (40) is 0-90 degrees, and the limiting seat (40) is a product made of galvanized steel.

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