CN219929371U - Multipurpose engine lifting appliance - Google Patents
Multipurpose engine lifting appliance Download PDFInfo
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- CN219929371U CN219929371U CN202321188631.1U CN202321188631U CN219929371U CN 219929371 U CN219929371 U CN 219929371U CN 202321188631 U CN202321188631 U CN 202321188631U CN 219929371 U CN219929371 U CN 219929371U
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- fixing plate
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- hoist
- lifting
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000005484 gravity Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a multipurpose engine lifting sling, which relates to the technical field of lifting slings and comprises a lifting frame, wherein a lifting hole is formed in the upper part of the lifting frame, and a connecting mechanism is arranged in the lower part of the lifting frame; the connecting mechanism comprises a connecting plate and a connecting buckle, the connecting plate is fixedly arranged on the hanging bracket, a connecting hole penetrates through the middle of the connecting plate, and at least two clamping grooves are formed in the lower hole wall of the connecting hole; the connecting buckle comprises a first fixing plate, a second fixing plate and a first safety pin, wherein the first safety pin is located in a clamping groove of the connecting hole, one end of the first safety pin sequentially penetrates through the connecting hole, a first fastener is installed after the first fixing plate, the other end of the first safety pin sequentially penetrates through the connecting hole, a second fastener is installed after the second fixing plate, and the first safety pin can move between different clamping grooves in the connecting hole. The multipurpose engine lifting sling provided by the utility model is suitable for engines of various types and sizes, and can simplify the lifting position adjusting process and improve the safety of the whole sling.
Description
Technical Field
The utility model relates to the technical field of lifting slings, in particular to a multipurpose engine lifting sling.
Background
At present, in the production industry of various vehicles, all parts for vehicle assembly basically need to be hoisted and then assembled, so that the purposes of saving manpower and improving the degree of automation and the production efficiency are achieved.
In the assembling process of the power part, as different types of vehicles need to be matched with different types of engines according to the use requirements, and different internal structures of the different types of engines exist, the different types of engines generally have different sizes and different gravity center positions; therefore, the positions of the hanging holes and the hanging modes adopted by the engine are difficult to be unified when the engines of different models are hung. On the basis, in order to ensure stable lifting of the engine, each type of engine is required to be lifted by using a special lifting appliance. However, in the actual production process, if the special lifting appliance is used for lifting the steel plate, the production cost is increased, and the resource waste is caused; when the model of the engine of the production vehicle is changed, the model of the lifting appliance needs to be replaced on site in time, so that the workload of site workers is increased; meanwhile, if on-site staff cannot timely replace and adjust the lifting appliance, the production rhythm can be influenced.
In addition, although some general engine slings appear on the market, the general engine slings in the prior art are mostly realized in general by arranging a plurality of hoisting holes at the lower part of the slings. But in the in-service use, when the lifting holes at different positions need to be replaced according to the model of the engine, the universal engine lifting appliance needs workers to disassemble and assemble the corresponding lifting rings, safety pins and the like, and frequent disassembly and assembly actions easily lead the corresponding safety pins on the lifting rings to loosen and even cause accidents.
Disclosure of Invention
The technical problem solved by the utility model is to provide the multipurpose engine lifting sling which is suitable for engines of various models and sizes, can simplify the lifting position adjusting process and improve the safety of the whole lifting sling, and is used for improving the production efficiency.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a multipurpose engine lifting sling comprises a lifting frame, wherein at least one lifting hole is formed in the upper portion of the lifting frame, and at least two connecting mechanisms are arranged on the lower portion of the lifting frame; the connecting mechanism comprises a connecting plate and a connecting buckle, the connecting plate is fixedly arranged on the hanging bracket, a connecting hole penetrates through the middle of the connecting plate, and at least two clamping grooves are formed in the lower hole wall of the connecting hole along the horizontal direction; the connecting buckle comprises a first fixing plate, a second fixing plate and a first safety pin, wherein the first fixing plate and the second fixing plate are respectively positioned at two sides of the connecting plate, the first safety pin is positioned in a clamping groove of the connecting hole, one end of the first safety pin sequentially penetrates through the connecting hole, the first fixing plate is provided with a first fastening piece, the other end of the first safety pin sequentially penetrates through the connecting hole, the second fixing plate and the second fastening piece, and the first safety pin can move between different clamping grooves in the connecting hole. Compared with the existing general engine lifting appliance, the multipurpose engine lifting appliance provided by the utility model can quickly realize the conversion of the connecting buckle between different positions without disassembling the first safety pin in the connecting mechanism, so that the lifting position adjusting efficiency is improved, the disassembling times of the safety pin are reduced, and the safety and the service life of the whole lifting appliance are further improved.
Further, the first fixing plate and the second fixing plate are split pieces, the lower end of the first fixing plate is connected with the lower end of the second fixing plate through a second safety pin and a third fastening piece, and the second safety pin is used for fixing and installing a corresponding chain so as to hoist an engine.
Further, the first fixing plate and the second fixing plate are two side plates of the U-shaped integrated piece, namely the first fixing plate and the second fixing plate are integrated at the moment, and the connecting part of the U-shaped integrated piece is used for fixing and installing corresponding chains so as to realize hoisting of the engine.
Further, the hanging bracket is provided with a counterweight mechanism, and the whole hanging bracket is counterweighted through the counterweight mechanism, so that the lifting angle of the engine lifted by the hanging bracket is ensured to be matched with the assembly angle of the engine.
Further, the weight mechanism comprises a weight frame and weight plates, the weight frame is fixedly arranged on the hanging frame, the weight plates are detachably arranged on the weight frame through mounting holes and fasteners, and the number of the specific weight plates can be determined according to the specific engine model so as to control the gravity center of the whole lifting sling and the engine according to the actual working condition.
Further, the hanging bracket comprises a transverse beam and a longitudinal beam, the transverse beam is intersected with the longitudinal beam, and connecting mechanisms are arranged at two ends of the transverse beam and two ends of the longitudinal beam and are connected with corresponding chains through the four connecting mechanisms so as to realize hanging of the engine.
Further, the transverse beam and the longitudinal beam are square pipes, and sealing plates are arranged at the end parts of the transverse beam and the end parts of the longitudinal beam and prevent sundries from entering the transverse beam or the longitudinal beam through the sealing plates.
Further, a weight mechanism is mounted on the end of the transverse beam remote from the longitudinal beam, and is preferably provided on the upper surface of the transverse beam.
Further, the included angle between the transverse beam and the longitudinal beam is 77 degrees, and the center of gravity of the engine is matched with the center of gravity of the engine.
Further, the hanger also comprises a hanging plate arranged at the upper end of the transverse beam, at least two hanging holes are formed in the hanging plate along the length direction of the transverse beam, and the hanging plate is uniformly distributed on the hanging plate along a straight line and is used for realizing connection of the whole hanging tool and a traveling crane lifting hook in a hanging system in a factory building.
From the above technical scheme, the utility model has the following advantages:
1. the utility model is provided with a plurality of mounting holes on the hanging plate and the connecting plate, which can hoist and transport various types of engines; 2. the gravity center of the whole lifting sling can be adjusted through the counterweight plate fixed at the tail part of the lifting frame so as to be matched with the actual working condition; 3. the connecting mechanism adopts a structural design which is convenient for adjusting the hoisting position, on one hand, the hoisting position can be quickly replaced when needed, so that the hoisting position adjusting efficiency is improved; on the other hand, the number of times of dismounting the safety pin can be reduced, so that the safety and the service life of the whole lifting sling are improved; 4. the integral hoisting sling ensures enough strength, further improves hoisting stability and ensures safety; 5. the whole structure is simple, the strength is high, the manufacturing cost is low, the implementation is easy, and the device can be widely applied to most lifting fields.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a specific embodiment of the present utility model;
FIG. 2 is a schematic view of a connecting mechanism according to the present utility model;
FIG. 3 is a schematic view of a counterweight mechanism according to the utility model;
fig. 4 is a schematic structural view of the present utility model in a use state.
In the figure: 1. a hanging plate; 2. a longitudinal beam; 3. a connecting mechanism; 4. sealing plate; 5. a transverse beam; 6. a weight mechanism; 7. a hanging hole; 8. a first safety pin; 9. a clamping groove; 10. a connecting plate; 11. a first fixing plate; 12. a second safety pin; 13. a second fixing plate; 14. a connection hole; 15. a weight plate; 16. a mounting hole; 17. a counterweight frame; 18. traveling crane lifting hook; 19. and (3) a chain.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the present utility model provides a multipurpose engine hoist including a hanger and a connection mechanism 3, a counterweight mechanism 6, etc. mounted on the hanger.
In particular, the hanger comprises transverse beams 5 and longitudinal beams 2, a lifting plate 1. Wherein the transverse beam 5 is intersected with the longitudinal beam 2, the length of the transverse beam 5 is longer than that of the longitudinal beam 2, and the included angle between the transverse beam 5 and the longitudinal beam 2 is preferably 77 degrees; in addition, when the transverse beam 5 and the longitudinal beam 2 are both made of square pipes, the end parts of the transverse beam 5 and the end parts of the longitudinal beam 2 are both provided with sealing plates 4, and sundries are prevented from entering the transverse beam 5 or the longitudinal beam 2 through the sealing plates 4. The lifting plate 1 is arranged at the upper end of the transverse beam 5, and at least two lifting holes 7 are uniformly formed in the middle of the lifting plate 1 along the length direction of the transverse beam 5, and the lifting holes 7 are used for realizing connection of the whole lifting sling with a travelling crane lifting hook 18 in a lifting system in a factory building.
The connecting means 3 are provided with four and they are provided at both ends of the transverse beam 5 and at both ends of the longitudinal beam 2, respectively. As shown in fig. 2 and 4, the connection mechanism 3 includes a connection plate 10 and a connection buckle. The connecting plates 10 are fixedly installed on the lower surfaces of the corresponding transverse beams 5 or the lower surfaces of the longitudinal beams 2 on the hanging frame, connecting holes 14 penetrate through the middle parts of the connecting plates 10, and at least two clamping grooves 9 are uniformly formed in the lower hole walls of the connecting holes 14 along the length direction of the corresponding beams. Specifically, five card slots 9 are preferably provided on the connection plate 10 located at the lower surface of the transverse beam 5, and three card slots 9 are preferably provided on the connection plate 10 located at the lower surface of the longitudinal beam 2.
The connecting buckle comprises a first fixing plate 11, a second fixing plate 13 and a first safety pin 8, wherein the first fixing plate 11 and the second fixing plate 13 are respectively positioned at two sides of the connecting plate 10, and the first safety pin 8 is positioned in the clamping groove 9 of the connecting hole 14 and can move between different clamping grooves 9 in the connecting hole 14; and one end of the first safety pin 8 sequentially penetrates through the connecting hole 14 and the first fixing plate 11, and then a first fastener is arranged, and the other end of the first safety pin 8 sequentially penetrates through the connecting hole 14 and the second fixing plate 13, and then a second fastener is arranged. Therefore, the utility model can quickly realize the conversion of the connecting buckle between different positions on the connecting plate 10 without disassembling the first safety pin 8 in the connecting mechanism 3, thereby improving the hoisting position adjusting efficiency, reducing the disassembling times of the safety pin, and further improving the safety and the service life of the whole hoisting sling.
In addition, when the first fixing plate 11 and the second fixing plate 13 adopt two split parts, the lower end of the first fixing plate 11 and the lower end of the second fixing plate 13 can be connected through the second safety pin 12 and the third fastening piece, and the second safety pin 12 is used for fixing and installing the corresponding chain 19 so as to realize hoisting of the engine. When the first fixing plate 11 and the second fixing plate 13 are U-shaped integrated parts, the first fixing plate 11 and the second fixing plate 13 are two side plates of the U-shaped integrated parts, and the connection part of the U-shaped integrated parts is used for fixing and installing the corresponding chains 19 so as to realize hoisting of the engine.
As shown in fig. 1, 3 and 4, the weight mechanism 6 includes a weight frame 17 and weight plates 15, the weight frame 17 is fixedly mounted on one end of the transverse beam 5 of the hanger, which is far away from the longitudinal beam 2, the weight plates 15 are detachably mounted on the weight frame 17 through mounting holes 16 and fasteners, and the number of specific weight plates 15 can be determined according to specific engine models, so as to control the gravity centers of the whole lifting sling and the engine according to actual working conditions, and ensure that the lifting angle of the engine lifted by the lifting sling is matched with the assembly angle of the engine.
The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A multipurpose engine lifting sling comprises a lifting frame, wherein the upper part of the lifting frame is provided with at least one lifting hole, and the lower part of the lifting frame is provided with at least two connecting mechanisms; the connecting mechanism comprises a connecting plate and a connecting buckle, wherein the connecting plate is fixedly arranged on the hanging bracket, a connecting hole penetrates through the middle of the connecting plate, and at least two clamping grooves are formed in the lower hole wall of the connecting hole along the horizontal direction; the connecting buckle comprises a first fixing plate, a second fixing plate and a first safety pin, wherein the first fixing plate and the second fixing plate are respectively positioned at two sides of the connecting plate, the first safety pin is positioned in a clamping groove of the connecting hole, one end of the first safety pin sequentially penetrates through the connecting hole, the first fixing plate is provided with a first fastening piece, the other end of the first safety pin sequentially penetrates through the connecting hole, the second fixing plate and the second fastening piece, and the first safety pin can move between different clamping grooves in the connecting hole.
2. The multipurpose engine hoist as claimed in claim 1, wherein the first fixing plate and the second fixing plate are separate members, and the lower end of the first fixing plate and the lower end of the second fixing plate are connected by a second safety pin and a third fastening member.
3. The multipurpose engine hoist of claim 1, characterized in that the first and second fixing plates are two side plates of a U-shaped integral piece.
4. A multipurpose engine hoist as claimed in claim 1 or 2 or 3, wherein the hoist is provided with a counterweight mechanism.
5. The multipurpose engine hoist of claim 4, characterized in that the weight mechanism includes a weight frame fixedly mounted to the hanger and a weight plate removably mounted to the weight frame through the mounting holes and fasteners.
6. A multipurpose engine hoist as claimed in claim 1, 2 or 3, wherein the hoist comprises a transverse beam and a longitudinal beam, the transverse beam intersecting the longitudinal beam, and the transverse beam and the longitudinal beam being provided with connection means at both ends thereof.
7. The multipurpose engine hoist of claim 6, characterized in that the transverse and longitudinal beams are square tubes, and the ends of the transverse and longitudinal beams are provided with sealing plates.
8. The multipurpose engine hoist of claim 6, characterized in that the end of the transverse beam remote from the longitudinal beam is provided with a counterweight mechanism.
9. The multipurpose engine hoist of claim 6, characterized in that the angle between the transverse beam and the longitudinal beam is 77 degrees.
10. The multipurpose engine hoist of claim 6, characterized in that the hanger further includes a hoist plate mounted on an upper end of the transverse beam, the hoist plate being provided with at least two hoist holes along a length direction of the transverse beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188631.1U CN219929371U (en) | 2023-05-15 | 2023-05-15 | Multipurpose engine lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188631.1U CN219929371U (en) | 2023-05-15 | 2023-05-15 | Multipurpose engine lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219929371U true CN219929371U (en) | 2023-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321188631.1U Active CN219929371U (en) | 2023-05-15 | 2023-05-15 | Multipurpose engine lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219929371U (en) |
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2023
- 2023-05-15 CN CN202321188631.1U patent/CN219929371U/en active Active
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