Whole vehicle lifting appliance

Abstract

The utility model belongs to the technical field of lifting appliances, and particularly relates to a whole vehicle lifting appliance which comprises two cross beams, four lifting seats are connected to the middles of the upper walls of the two cross beams, a lifting head is arranged above the four lifting seats, cables are arranged between the four lifting seats and the lifting head, and the cables are connected with the lifting seats. The four lifting seats are connected with a lifting head through four cables, longitudinal beams are connected to the left sides and the right sides of the lower portions of the two cross beams, slings are arranged on the front sides and the rear sides of the lower portions of the longitudinal beams, and the cross beams, the four lifting seats, the cables, the longitudinal beams, the slings, the reinforcing rods and the supporting frame are jointly matched. The pressure needing to be borne by the single lifting seat and the single sling is reduced, the two adjacent reinforcing rods, the supporting frame and the bracket are triangles, stability is higher, damage of the single lifting seat and the single sling cannot cause falling of the whole structure, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of slings, in particular to a whole vehicle sling. Background Art

[0002] In the fields of industrial production and logistics transportation, lifting and moving of entire vehicles is a common task.

[0003] After searching, the contents disclosed in the patent with authorization announcement number CN 208394613 U are as follows: including a crossbeam, a boom, a connecting rod body and a lifting head, each end of the crossbeam is connected to a boom, the boom is connected to the crossbeam through a position adjustment mechanism, the boom is composed of an upper arm body, a lower arm body and an adjustment nut, a guide hole is provided on the top of the lower arm body, the lower end of the upper arm body is movably connected to the guide hole of the lower arm body, an adjustment threaded hole is provided on the side wall of the upper end of the lower arm body, and the adjustment nut is connected to the upper arm body through the adjustment threaded hole. The utility model can adjust the length of the boom according to actual conditions, which plays a role in increasing practical performance;

[0004] The above patent still has the following problems in actual implementation: the weight of the whole vehicle is relatively large, and the lifting head is connected to two lifting seats only through two lifting straps. During the lifting process, the pressure on the lifting seat and the lifting straps is too great, which poses certain safety hazards and has a short service life.

[0005] Therefore, a whole vehicle lifting device is now proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a whole vehicle hoist to solve the problems proposed in the above background technology that the weight of the whole vehicle is large, the lifting head is connected to two lifting seats only by two lifting straps, the pressure on the lifting seats and the lifting straps is too large during the lifting process, there are certain safety hazards, and the service life is short.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a whole vehicle lifting device, comprising two cross beams, four lifting seats are connected to the middle part of the upper wall of the two cross beams, a lifting head is arranged above the four lifting seats, cables are arranged between the four lifting seats and the lifting heads, the four lifting seats are connected to the lifting heads through four cables, longitudinal beams are connected to the left and right sides below the two cross beams, slings are arranged on the front and rear sides below the longitudinal beams, the lower ends of the slings are connected to support frames, a plurality of reinforcing rods are evenly connected to the lower wall surfaces of the two support frames, and the lower ends of the plurality of reinforcing rods are connected to brackets.

[0008] Preferably, the lower wall surface of the support frame is welded to the lower wall surface of the reinforcing rod, and the lower end of the reinforcing rod is welded to the upper wall surface of the bracket.

[0009] Preferably, the upper ends of the slings are connected with lifting rings, the lifting rings are sleeved with fixing rings, the fixing rings are screwed to the longitudinal beams, two fixing plates are installed at the connection between the longitudinal beams and the fixing rings, bolts are arranged inside the fixing plate on the right side, the bolts penetrate the two fixing plates and the fixing rings and extend to the outside of the fixing plate on the left side.

[0010] Preferably, both fixing plates are provided with through grooves, the through grooves are adapted to be matched with bolts, nuts are threadedly connected to the outer wall surfaces of the bolts, and anti-slip washers are installed at the connection between the nuts and the bolts.

[0011] Preferably, a fixing seat is provided between the lower end of the sling and the supporting frame, the fixing seat is welded to the supporting frame, and the fixing seat is screwed to the lower end of the sling.

[0012] Preferably, the outer wall surfaces of the two beams are sprayed with a corrosion-resistant layer.

[0013] Preferably, the cross-section of the bracket is "L"-shaped.

[0014] Compared with the prior art, the beneficial effects of the utility model are: through the cooperation between the crossbeam, four lifting seats, cables, longitudinal beams, slings, reinforcing rods and support frames, the pressure that a single lifting seat and a single sling need to bear is reduced, and the two adjacent reinforcing rods and the support frame and the bracket are all triangular, which is more stable. Damage to a single lifting seat and a single sling will not cause the overall structure to fall, thereby reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the side structure of the sling of the utility model;

[0017] Figure 3 for Figure 2 The enlarged structural diagram of part A in the middle;

[0018] Figure 4 This is a schematic diagram of the top view of the crossbeam structure of the utility model.

[0019] In the figure: 1. cross beam; 2. lifting seat; 3. lifting head; 4. longitudinal beam; 5. lifting rope; 6. support frame; 7. bracket; 8. reinforcement rod; 9. lifting ring; 10. fixing seat; 11. bolt; 12. fixing plate; 13. anti-slip washer; 14. nut; 15. fixing ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Example:

[0024] See also Figure 1-4 The utility model provides a technical solution: a whole vehicle lifting device, in which there are two cross beams 1 in total, each cross beam 1 is connected to two longitudinal beams 4 below, each longitudinal beam 4 is connected to two slings 5 ​​below, all the slings 5 ​​are arranged horizontally in two rows, and there are two supporting frames 6 and two brackets 7 in total, including two cross beams 1, four lifting seats 2 are connected to the middle part of the upper wall of the two cross beams 1, a lifting head 3 is arranged above the four lifting seats 2, cables are arranged between the four lifting seats 2 and the lifting head 3, and the four lifting seats 2 are connected to the lifting head 3 through four cables, the left and right sides below the two cross beams 1 are connected to the longitudinal beams 4, the front and rear sides below the longitudinal beams 4 are arranged with slings 5, the lower ends of the slings 5 ​​are connected to the supporting frames 6, the lower wall surfaces of the two supporting frames 6 are evenly connected with a plurality of reinforcing rods 8, and the lower ends of the plurality of reinforcing rods 8 are connected with brackets 7.

[0025] The lower wall surface of the support frame 6 is welded to the lower wall surface of the reinforcing rod 8, the lower end of the reinforcing rod 8 is welded to the upper wall surface of the bracket 7, the upper end of the sling 5 is connected with a lifting ring 9, the lifting ring 9 is sleeved with a fixing ring 15, the fixing ring 15 is screwed to the longitudinal beam 4, and two fixing plates 12 are installed at the connection between the longitudinal beam 4 and the fixing ring 15, and the fixing plate 12 on the right side is provided with a bolt 11, and the bolt 11 passes through the two fixing plates 12 and the fixing ring 15 and extends to the left fixing plate 12. On the outside of the plate 12, the two fixing plates 12 are provided with through grooves inside, the through grooves are adapted to the bolts 11, the outer wall surface of the bolts 11 is screwed with nuts 14, and the connection between the nuts 14 and the bolts 11 is provided with anti-slip washers 13, a fixing seat 10 is provided between the lower end of the sling 5 and the support frame 6, the fixing seat 10 is welded to the support frame 6, and the fixing seat 10 is screwed to the lower end of the sling 5, the outer wall surfaces of the two cross beams 1 are sprayed with corrosion-resistant layers, and the cross-section of the bracket 7 is "L" shaped.

[0026] Working principle: When the whole vehicle is lifted, the whole vehicle is located above two rows of brackets 7. The two rows of brackets 7, multiple reinforcing rods 8 and two rows of support frames 6 form an open space for fixing the whole vehicle. The lifting seat 2 is connected to the adjacent lifting head 3. Four lifting seats 2 are equipped on each side. The lifting head 3 makes the overall structure more stable when lifting. Even if a break occurs between a single lifting seat 2 and the lifting head 3, it will not affect normal use in a short time. Since each lifting seat 2 shares the pressure of the whole vehicle, the service life of the lifting seat 2 is also effectively extended.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle lifting device, comprising two cross beams (1), characterized in that: Four lifting seats (2) are connected to the middle of the upper walls of the two cross beams (1), and a lifting head (3) is arranged above the four lifting seats (2). Cables are arranged between the four lifting seats (2) and the lifting heads (3), and the four lifting seats (2) are connected to the lifting heads (3) through four cables. The left and right sides below the two cross beams (1) are connected to longitudinal beams (4), and the front and rear sides below the longitudinal beams (4) are provided with slings (5), and the lower ends of the slings (5) are connected to support frames (6). The lower wall surfaces of the two support frames (6) are evenly connected with a plurality of reinforcing rods (8), and the lower ends of the plurality of reinforcing rods (8) are connected to brackets (7).

2. A vehicle lifting device according to claim 1, characterized in that: The lower wall surface of the support frame (6) is welded to the lower wall surface of the reinforcing rod (8), and the lower end of the reinforcing rod (8) is welded to the upper wall surface of the bracket (7).

3. The vehicle lifting device according to claim 1, characterized in that: The upper ends of the slings (5) are connected to lifting rings (9), and the lifting rings (9) are sleeved with fixing rings (15). The fixing rings (15) are screwed to the longitudinal beams (4). Two fixing plates (12) are installed at the connection between the longitudinal beams (4) and the fixing rings (15). Bolts (11) are arranged inside the fixing plate (12) on the right side. The bolts (11) penetrate the inside of the two fixing plates (12) and the fixing rings (15) and extend to the outside of the fixing plate (12) on the left side.

4. A vehicle lifting device according to claim 3, characterized in that: The two fixing plates (12) are each provided with a through slot, the through slot being adapted to fit the bolt (11), a nut (14) being threadedly connected to the outer wall surface of the bolt (11), and an anti-slip washer (13) being installed at the connection between the nut (14) and the bolt (11).

5. The vehicle lifting device according to claim 1, characterized in that: A fixing seat (10) is provided between the lower end of the sling (5) and the support frame (6); the fixing seat (10) and the support frame (6) are welded to each other, and the fixing seat (10) and the lower end of the sling (5) are screwed to each other.

6. The vehicle lifting device according to claim 1, characterized in that: The outer wall surfaces of the two cross beams (1) are sprayed with a corrosion-resistant layer.

7. The vehicle lifting device according to claim 1, characterized in that: The cross section of the bracket (7) is "L" shaped.

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