Side wall hoisting turning-around lifting appliance

Abstract

The utility model discloses a side wall hoisting turning-around lifting appliance, and relates to the technical field of railway vehicle manufacturing, and the side wall hoisting turning-around lifting appliance comprises a two-leg lifting appliance and a main lifting beam; the two-leg lifting appliance is connected with two ends of the top surface of the main lifting beam through two first lifting belts; a plurality of stop block limiting areas are arranged on the main lifting beam at intervals, and a plurality of stop blocks arranged at intervals are arranged in each stop block limiting area; the main hanging beam is provided with a transverse beam corresponding to each stop block limiting area, the transverse beams are configured to move in the corresponding stop block limiting areas and are limited when falling into the interval areas of the pair of stop blocks arranged at intervals, and the bottom of each transverse beam is provided with a second hanging belt; the main lifting beam is connected with the top face of the side wall to be lifted through second lifting belts at the bottoms of the transverse beams. Through cooperation of the lifting appliance, the lifting beam and other structures, the vehicle body side wall can be turned around conveniently and quickly, and convenience is provided for vehicle body side wall transfer work.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of rail vehicle manufacturing, in particular to a side wall hoisting and turning hoist. BACKGROUND

[0002] At present, in the rail vehicle, the aluminum alloy car body side wall is divided into left side wall and right side wall, and after the welding is completed, one of the side walls needs to be turned longitudinally to assemble into a car body.

[0003] The length of the side wall is about 20-25 meters, and if the side wall turning rotating tool is too large, the side wall is usually transported out of the workshop by a transport vehicle, and then pulled back after turning, which is time-consuming and laborious.

[0004] Therefore, in order to meet the actual production needs, the present application provides a side wall hoisting and turning hoist. SUMMARY

[0005] In view of the defects in the prior art, the purpose of the present application is to provide a side wall hoisting and turning hoist, which is convenient and fast for turning the vehicle body side wall and provides convenience for the vehicle body side wall transfer work through the cooperation of the hoist, the hoisting beam and other structures.

[0006] In order to achieve the above purpose, the technical scheme adopted by the present application is:

[0007] The present application provides a side wall hoisting and turning hoist, which comprises a two-leg hoist and a main hoisting beam.

[0008] The two-leg hoist is connected to the top surface of the main hoisting beam through two first lifting belts.

[0009] The main hoisting beam is provided with a plurality of block limiting areas at intervals, and each block limiting area comprises a plurality of blocks arranged at intervals.

[0010] The main hoisting beam is provided with a transverse beam corresponding to each block limiting area, which is configured to move in the corresponding block limiting area and be limited when falling into the interval area between a pair of blocks arranged at intervals, and the bottom of each transverse beam is provided with a second lifting belt.

[0011] The main hoisting beam is connected to the top surface of the side wall to be hoisted through the second lifting belt at the bottom of each transverse beam.

[0012] On the basis of the above technical scheme, the two-leg hoist comprises:

[0013] A female ring;

[0014] A pair of male rings hinged to the female ring;

[0015] a pair of arc-shaped shackles respectively detachably connected with each of the sub-rings;

[0016] one of the first lifting belts corresponds to one of the arc-shaped shackles;

[0017] one end of the first lifting belt is connected with the arc-shaped shackle, and the other end of the first lifting belt is connected with the top surface of the main lifting beam.

[0018] On the basis of the above technical solution, the main lifting beam comprises:

[0019] a main lifting beam body;

[0020] a pair of lifting lugs symmetrically arranged at both ends of the top surface of the main lifting beam body;

[0021] a plurality of block limiting areas are arranged on the main lifting beam body at intervals, and each block limiting area comprises a plurality of blocks arranged at intervals;

[0022] a transverse beam is arranged corresponding to each block limiting area on the main lifting beam body, the transverse beam is configured to be movable in the corresponding block limiting area and limited by a pair of blocks arranged at intervals, and the bottom of each transverse beam is provided with a second lifting belt;

[0023] the main lifting beam body is connected with the top surface of the side wall to be lifted through the second lifting belt at the bottom of each transverse beam;

[0024] Specifically, the second lifting belt 23 can be used to hold the side wall to be lifted.

[0025] On the basis of the above technical solution, the main lifting beam body comprises:

[0026] a main lifting beam upper beam;

[0027] a main lifting beam lower beam arranged below the main lifting beam upper beam; wherein,

[0028] the lifting lug is arranged on the top surface of the main lifting beam upper beam;

[0029] a plurality of block limiting areas are arranged on the top surface of the main lifting beam lower beam at intervals.

[0030] On the basis of the above technical solution, the transverse beam comprises:

[0031] a transverse beam body;

[0032] a pair of rotary hooks respectively arranged at both ends of the bottom of the transverse beam body;

[0033] one end of the second lifting belt is connected with the rotary hook, and the other end of the second lifting belt is connected with the top surface of the side wall to be lifted.

[0034] On the basis of the above technical scheme, the main hoisting beam body is connected with the top surface of the side wall to be hoisted through a pair of the second hoisting belts at the bottom of each lateral beam.

[0035] On the basis of the above technical scheme, the lateral beam body is a square frame structure with lateral beam notches arranged at the top edges.

[0036] The lateral beam notches are configured to not contact the stop blocks when the lateral beam is lifted and moves in the corresponding stop block limiting area, and the lateral beam notches cooperate with the stop blocks to limit the lateral beam when the lateral beam falls into the spacing area between a pair of spaced stop blocks.

[0037] Compared with the prior art, the application has the following advantages:

[0038] The application facilitates the turning of the side wall of the vehicle body through the cooperation of the lifting device, the hoisting beam and other structures, and provides convenience for the transfer of the side wall of the vehicle body. BRIEF DESCRIPTION OF DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative effort.

[0040] Figure 1 It is a working schematic diagram of the side wall hoisting and turning lifting device of the embodiment of the application.

[0041] Figure 2 It is a structural schematic diagram of the two-leg lifting device in the side wall hoisting and turning lifting device of the embodiment of the application.

[0042] Figure 3 It is a working schematic diagram of the main hoisting beam in the side wall hoisting and turning lifting device of the embodiment of the application.

[0043] Figure 4 It is a working schematic diagram of the lateral beam in the side wall hoisting and turning lifting device of the embodiment of the application.

[0044] Figure 5 It is a structural schematic diagram of the lateral beam in the side wall hoisting and turning lifting device of the embodiment of the application.

[0045] In the drawings:

[0046] 1. Two-leg sling; 10. Mother ring; 11. Child ring; 12. Bow shackle; 13. First sling; 2. Main lifting beam; 21. Main lifting beam body; 210. Main lifting beam upper beam; 211. Main lifting beam lower beam; 22. Transverse beam; 221. Transverse beam body; 2210. Transverse beam notch; 222. Rotating hook; 223. Pin; 224. Split pin; 225. Washer; 23. Second sling; 24. Stop block limiting area; 240. Stop block; 25. Lifting lug; A. Side wall to be lifted. DETAILED DESCRIPTION

[0047] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0048] The embodiments of the present application are further described in detail below with reference to the accompanying drawings.

[0049] An embodiment of the present application provides a side wall lifting and turning hoist, which can quickly and easily turn the side wall of a vehicle body through the cooperation of the hoist, a lifting beam and other structures, thereby facilitating the transportation of the side wall of the vehicle body.

[0050] To achieve the above technical effects, the overall idea of ​​this application is as follows:

[0051] A side wall hoisting and turning sling, the side wall hoisting and turning sling comprising a two-leg sling 1 and a main lifting beam 2;

[0052] The two-leg sling 1 is connected to both ends of the top surface of the main sling beam 2 through two first slings 13;

[0053] A plurality of stopper limiting areas 24 are provided at intervals on the main suspension beam 2, and each of the stopper limiting areas 24 includes a plurality of stoppers 240 provided at intervals;

[0054] The main suspension beam 2 is provided with a transverse beam 22 corresponding to each of the stopper limiting areas 24. The transverse beam 22 is configured to be movable within the corresponding stopper limiting area 24 and to be limited when it falls into the spaced area between a pair of spaced stoppers 240. A second lifting belt 23 is provided at the bottom of each transverse beam 22.

[0055] The main suspension beam 2 is connected to the top surface of the side wall to be suspended through the second suspension belt 23 at the bottom of each transverse beam 22.

[0056] The embodiments of the present application are further described in detail below with reference to the accompanying drawings.

[0057] Referring to Figures 1 to 5 As shown in the drawings, the embodiment of the present application provides a side wall hoisting and turning hoist, which comprises a two-leg hoist 1 and a main hoisting beam 2.

[0058] The two-leg hoist 1 is connected to the top surface of the main hoisting beam 2 through two first lifting belts 13.

[0059] A plurality of block limiting areas 24 are arranged on the main hoisting beam 2, and each block limiting area 24 comprises a plurality of spaced blocks 240.

[0060] The main hoisting beam 2 is provided with a transverse beam 22 corresponding to each block limiting area 24, the transverse beam 22 is arranged to be movable in the corresponding block limiting area 24 and is limited when falling into the interval area of a pair of spaced blocks 240, and the bottom of each transverse beam 22 is provided with a second lifting belt 23.

[0061] The main hoisting beam 2 is connected to the top surface of the side wall to be hoisted through the second lifting belt 23 at the bottom of each transverse beam 22.

[0062] It should be noted that in Figure 1 , Figure 3 and Figure 4 A marked in the drawings corresponds to the side wall to be hoisted.

[0063] The embodiment of the present application cooperates the hoist, the hoisting beam and other structures to facilitate the turning of the vehicle body side wall, and provides convenience for the transfer of the vehicle body side wall.

[0064] Further, the two-leg hoist 1 comprises:

[0065] a female ring 10;

[0066] a pair of male rings 11 hinged to the female ring 10;

[0067] a pair of arc-shaped shackles 12 respectively detachably connected to each male ring 11;

[0068] One of the first lifting belts 13 corresponds to one of the arc-shaped shackles 12;

[0069] One end of the first lifting belt 13 is connected to the arc-shaped shackle 12, and the other end of the first lifting belt 13 is connected to the top surface of the main hoisting beam 2.

[0070] Further, the main hoisting beam 2 comprises:

[0071] a main hoisting beam body 21;

[0072] A pair of lifting ears 25 symmetrically arranged at both ends of the top surface of the main suspension beam body 21;

[0073] A plurality of stopper limiting areas 24 are arranged at intervals on the main suspension beam body 21, and each of the stopper limiting areas 24 includes a plurality of stoppers 240 arranged at intervals;

[0074] The main suspension beam body 21 is provided with a transverse beam 22 corresponding to each of the stopper limiting areas 24. The transverse beam 22 is configured to be movable within the corresponding stopper limiting area 24 and limited by a pair of spaced-apart stoppers 240. A second sling 23 is provided at the bottom of each transverse beam 22.

[0075] The main suspension beam body 21 is connected to the top surface of the side wall to be suspended through the second suspension belt 23 at the bottom of each transverse beam 22.

[0076] Furthermore, the main suspension beam body 21 includes:

[0077] Main hanging beam upper beam 210;

[0078] The main suspension beam lower beam 211 is spaced below the main suspension beam upper beam 210; wherein,

[0079] The lifting lug 25 is provided on the top surface of the upper beam 210 of the main suspension beam;

[0080] A plurality of stopper limiting areas 24 are provided at intervals on the top surface of the main suspension beam lower beam 211 .

[0081] Furthermore, the transverse beam 22 includes:

[0082] Transverse beam body 221;

[0083] A pair of rotating hooks 222 are respectively provided at both ends of the bottom of the transverse beam body 221;

[0084] One end of the second lifting belt 23 is connected to the rotary hook 222 , and the other end is connected to the top surface of the side wall to be lifted.

[0085] Furthermore, the main suspension beam body 21 is connected to the top surface of the side wall to be suspended through a pair of second suspension straps 23 at the bottom of each transverse beam 22 .

[0086] Furthermore, the transverse beam body 221 is a square frame structure with a transverse beam notch 2210 provided on the top edge;

[0087] The transverse beam gap 2210 is configured to not contact the stopper 240 when the transverse beam 22 is lifted and moves in the corresponding stopper limiting area 24, and the transverse beam gap 2210 cooperates with the stopper 240 to limit the transverse beam 22 when the transverse beam 22 falls into the interval area between a pair of interval arranged stoppers 240.

[0088] It should be noted that the technical solutions of the embodiments of the present application are as follows:

[0089] The two-leg lifting tool 1 is connected with the lifting lug 25 of the main lifting beam 2 through the bow-shaped shackle 12 and the lifting belt 13, and is connected with the head sheave hook through the female ring 10. The head sheave hook is a free rotating hook, so that the main lifting beam 2 can rotate around the head sheave hook.

[0090] The transverse beam 22 is suspended on the main lifting beam 2, and can move left and right when being lifted to adapt to the shape of the side wall, but the moving area is limited to the position of the stopper 240, i.e. the stopper limiting area 24, and falls on the main lifting beam 2 after determining the position, and the stopper 240 can limit the left and right movement.

[0091] The transverse beam 22 is provided with two rotating hooks 222 for connecting two ends of the second lifting belt 23, and the side wall is finally suspended on the main lifting beam 2 through the second lifting belt 23 to realize the rotating turning function of the side wall rotating with the head sheave hook.

[0092] Specifically, the structural details of the technical solutions of the embodiments of the present application are as follows:

[0093] The two-leg lifting tool 1 is connected with the female ring 10, the male ring 11 and the first lifting belt 13 through the bow-shaped shackle 12, and is connected with the first lifting belt 13 and the lifting lug 25 of the main lifting beam 2 through the bow-shaped shackle 12.

[0094] The main lifting beam body 21 is welded together, and the lifting lug 25 is welded together with the main lifting beam body 21; the stopper 24 is welded on the main lifting beam body 21.

[0095] The transverse beam 22 is welded together, and the width of the transverse beam 22 is smaller than the gap between the stoppers 24 so as to place the transverse beam between the two rows of stoppers;

[0096] The transverse beam 22 is provided with a pin shaft 223 for suspending the rotating hook 222;

[0097] The pin shaft 223 is inserted into the split pin 224 through the hole drilled on the pin shaft 223, and the split pin 224 and the washer 225 prevent the pin shaft 223 from being pulled out of the transverse beam 22.

[0098] In the description of the present application, it should be noted that the terms "upper", "lower", and the like are used for indicating the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. Unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0099] It should be noted that in the present application, relational terms such as "first" and "second", and the like are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or other elements inherent in such a process, method, article or apparatus. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of other identical elements in the process, method, article or apparatus including the element.

[0100] The above is only a specific embodiment of the present application, which enables those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A side wall lifting and turning sling, characterized in that: The side wall lifting and turning sling comprises a two-leg sling (1) and a main sling beam (2); The two-leg sling (1) is connected to both ends of the top surface of the main sling beam (2) via two first slings (13); A plurality of stopper limiting areas (24) are arranged at intervals on the main suspension beam (2), and each of the stopper limiting areas (24) includes a plurality of stoppers (240) arranged at intervals; The main suspension beam (2) is respectively provided with a transverse beam (22) corresponding to each of the stopper limiting areas (24); the transverse beam (22) is configured to be movable within the corresponding stopper limiting area (24) and to be limited when falling into the spaced area of ​​a pair of spaced stoppers (240); and a second sling (23) is provided at the bottom of each of the transverse beams (22); The main suspension beam (2) is connected to the top surface of the side wall to be suspended via the second suspension belt (23) at the bottom of each transverse beam (22).

2. The side wall lifting and turning sling according to claim 1, characterized in that: The two-legged sling (1) comprises: Mother ring (10); A pair of sub-rings (11) hinged to the mother ring (10); a pair of bow-shaped shackles (12) detachably connected to each of the sub-rings (11); One of the first slings (13) corresponds to one of the bow-shaped shackles (12); One end of the first sling (13) is connected to the bow-shaped shackle (12), and the other end of the first sling (13) is connected to the top surface of the main suspension beam (2).

3. The side wall lifting and turning sling according to claim 1, characterized in that: The main suspension beam (2) comprises: Main hanging beam body (21); A pair of lifting ears (25) symmetrically arranged at both ends of the top surface of the main suspension beam body (21); A plurality of stopper limiting areas (24) are arranged at intervals on the main suspension beam body (21), and each of the stopper limiting areas (24) includes a plurality of stoppers (240) arranged at intervals; The main suspension beam body (21) is respectively provided with a transverse beam (22) corresponding to each of the stopper limiting areas (24); the transverse beam (22) is configured to be movable within the corresponding stopper limiting area (24) and limited by a pair of spaced-apart stoppers (240); and a second sling (23) is provided at the bottom of each of the transverse beams (22); The main suspension beam body (21) is connected to the top surface of the side wall to be suspended via the second suspension belt (23) at the bottom of each transverse beam (22).

4. The side wall lifting and turning sling according to claim 3, characterized in that: The main suspension beam body (21) comprises: Main hanging beam upper beam (210); A main suspension beam lower beam (211) is spaced below the main suspension beam upper beam (210); wherein, The lifting lug (25) is arranged on the top surface of the upper beam (210) of the main lifting beam; A plurality of stopper limiting areas (24) are arranged at intervals on the top surface of the main suspension beam lower beam (211).

5. The side wall lifting and turning sling according to claim 3, characterized in that: The transverse beam (22) comprises: Transverse beam body (221); a pair of rotating hooks (222) respectively arranged at both ends of the bottom of the transverse beam body (221); One end of the second lifting belt (23) is connected to the rotary hook (222), and the other end is connected to the top surface of the side wall to be lifted.

6. The side wall lifting and turning sling according to claim 5, characterized in that: The main suspension beam body (21) is connected to the top surface of the side wall to be suspended through a pair of the second suspension belts (23) at the bottom of each of the transverse beams (22).

7. The side wall lifting and turning sling according to claim 5, characterized in that: The transverse beam body (221) is a square frame structure with a transverse beam notch (2210) provided on the top edge; The transverse beam notch (2210) is configured such that when the transverse beam (22) is lifted and moves within the corresponding block limiting area (24), the transverse beam notch (2210) does not contact the block (240); when the transverse beam (22) falls into the spacing area of ​​a pair of spaced blocks (240), the transverse beam notch (2210) cooperates with the block (240) to limit the transverse beam (22).

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