Lifting transportation engineering mechanical equipment

Abstract

The utility model discloses lifting transportation engineering mechanical equipment which comprises a supporting frame, a fixing plate is fixedly connected to one side of the upper surface of the supporting frame, a protective shell is fixedly connected to one side of the upper surface of the fixing plate, and a first bevel gear is rotationally connected to one side of the inner wall of the protective shell. And one side of the inner wall of the protective shell is rotationally connected with a second bevel gear. According to the lifting and transporting engineering mechanical equipment, through the arrangement of the supporting frame, the fixing plate, the protective shell, the first bevel gear, the second bevel gear, the first gear, the second gear and the motor, when the lifting and transporting engineering mechanical equipment is used, a user starts the motor, the first gear drives the second gear to rotate, first-stage rotation is formed, and meanwhile the second gear and a second bevel gear rotating shaft are located on one side; the first bevel gear is driven to rotate through meshing connection, two-stage rotation is formed, multi-stage rotation is achieved through ventilation, the output power of the motor is increased, and the purpose of effective improvement is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to transportation engineering technical field, especially a kind of lifting transportation engineering mechanical equipment. BACKGROUND

[0002] In modern engineering construction, the efficient operation of transportation engineering mechanical equipment is the key to the smooth progress of the project. With the continuous expansion of engineering scale and the improvement of technical requirements, the performance of traditional transportation mechanical equipment has been difficult to meet the needs of complex working conditions. Therefore, it is imperative to improve the level of transportation engineering mechanical equipment.

[0003] The existing lifting transportation device does not have a winch and multi-stage gear transmission function. The single transmission mode cannot achieve flexible adjustment of speed and torque, making it difficult to adapt to different load requirements. The transmission efficiency is low, which may increase energy consumption. The lack of winch function may result in insufficient lifting force, which cannot meet the demand of high weight or large range lifting. The wire coil lifting device can achieve stable and uniform lifting. The equipment without this device may shake, swing or be unbalanced during lifting, affecting the precision of lifting. SUMMARY

[0004] The main purpose of the utility model is to provide a kind of lifting transportation engineering mechanical equipment, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of lifting transportation engineering mechanical equipment, including support frame, the upper surface side of the support frame is fixedly connected with fixed plate, the upper surface side of the fixed plate is fixedly connected with protective housing, the inner wall side of the protective housing is rotatably connected with first bevel gear, the inner wall side of the protective housing is rotatably connected with second bevel gear, the outer surface side of the second bevel gear is fixedly connected with first gear, the inner surface side of the protective housing is rotatably connected with second gear, the first bevel gear and second bevel gear are engagedly connected;The first gear and second gear are engagedly connected, the upper surface side of the support frame is fixedly connected with first support plate, the outer surface side of the first support plate is fixedly installed with motor, the output end of the motor penetrates the outer surface side of the first support plate and extends to the inner wall side of the first support plate, the output end of the motor is engagedly connected with the first bevel gear, the lower surface side of the fixed plate is fixedly connected with fourth support plate.

[0007] To achieve the purpose of lifting and retracting, as a lifting and transporting engineering machinery device of this utility model, a second support plate is fixedly installed on one side of the upper surface of the fixed plate, a take-up reel is rotatably connected to one side of the inner wall of the second support plate, the output end of the take-up reel is fixedly connected to a ring, one end of the take-up reel penetrates one side of the inner wall of the second support plate and extends to one side of the outer surface of the second support plate, one end of the second bevel gear penetrates one side of the inner wall of the protective shell and extends to one side of the outer surface of the protective shell, the output end of the first bevel gear is fixedly connected to the receiving end of the take-up reel, a reciprocating screw is fixedly connected to one side of the inner wall of the fourth support plate, a guide wheel is threadedly connected to one side of the outer surface of the reciprocating screw, and the output end of the take-up reel overlaps the guide wheel.

[0008] In order to achieve the effect of supporting sliding, as a lifting and transporting engineering machinery and equipment of this utility model, a groove is provided on one side of the inner surface of the support frame, a first pulley is slidably connected to one side of the inner surface of the support frame, and a wire frame support plate is slidably connected to one side of the inner surface of the support frame. The wire frame support plate is rotatably connected to the first pulley.

[0009] In order to enable the cable take-up function, as a lifting and transporting engineering machinery and equipment of this utility model, a second pulley is rotatably connected to one side of the lower surface of the fixed plate, a third support plate is fixedly connected to one side of the outer surface of the support frame, a take-up shell is fixedly connected to one side of the upper surface of the third support plate, and a take-up wheel is provided on one side of the inner surface of the take-up shell.

[0010] In order to achieve a rotating effect, as a lifting and transporting engineering machinery device of this utility model, a first handle is rotatably connected to one side of the outer surface of the take-up shell. The first handle is fixedly connected to the take-up wheel. An iron chain is provided on one side of the outer surface of the take-up wheel. The iron chain passes around the second pulley and is fixedly connected to the wire frame support plate.

[0011] In order to facilitate user movement, a second handle is fixedly connected to one side of the outer surface of the support frame, which is a lifting and transporting engineering machinery device of this utility model.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. In this utility model, through the arrangement of a support frame, a fixing plate, a protective shell, a first bevel gear, a second bevel gear, a first gear, a second gear, and a motor, when the user starts the motor, the first gear drives the second gear to rotate, forming a first-stage rotation. At the same time, the second gear and the second bevel gear rotate on the same side, driving the second bevel gear to rotate. Through meshing connection, the first bevel gear rotates, forming a second-stage rotation. The ventilation achieves multi-stage rotation, which increases the output power of the motor and achieves the purpose of effective lifting.

[0014] 2. In this utility model, by setting up a first pulley, a wire frame support plate, a second pulley, a third support plate, a take-up shell, a first handle, and an iron chain, when in use, the user rotates the first handle, and the built-in take-up wheel retracts the iron chain. With the support of the second pulley, the wire frame support plate is pulled, and the first pulley rotates, causing the wire frame support plate to move upward, thereby achieving the purpose of lifting the wire frame support plate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the take-up shell structure according to an embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the first pulley structure according to an embodiment of the present utility model;

[0018] Figure 4 This is a schematic diagram of the take-up reel structure according to an embodiment of the present utility model;

[0019] Figure 5 This is a schematic diagram of the first gear structure according to an embodiment of the present utility model;

[0020] Figure 6 This is a schematic diagram of the reciprocating lead screw structure according to an embodiment of the present invention.

[0021] In the diagram: 1. Support frame; 2. Fixing plate; 3. Protective shell; 4. First bevel gear; 5. Second bevel gear; 6. First gear; 7. Second gear; 8. First support plate; 9. Motor; 10. Second support plate; 11. Take-up reel; 12. First pulley; 13. Wire frame support plate; 14. Second pulley; 15. Third support plate; 16. Take-up shell; 17. First handle; 18. Chain; 19. Second handle; 20. Ring buckle; 21. Fourth support plate; 22. Guide wheel; 23. Reciprocating screw. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0023] like Figures 1-6As shown, a lifting and transporting engineering machinery equipment includes a support frame 1, a fixing plate 2 fixedly connected to one side of the upper surface of the support frame 1, a protective shell 3 fixedly connected to one side of the upper surface of the fixing plate 2, a first bevel gear 4 rotatably connected to one side of the inner wall of the protective shell 3, a second bevel gear 5 rotatably connected to one side of the inner wall of the protective shell 3, a first gear 6 fixedly connected to one side of the outer surface of the second bevel gear 5, and a second gear 7 rotatably connected to one side of the inner surface of the protective shell 3. The first bevel gear 4 and the second bevel gear 5 are meshed together.

[0024] In this embodiment, the first gear 6 and the second gear 7 are meshed together. A first support plate 8 is fixedly connected to one side of the upper surface of the support frame 1. A motor 9 is fixedly installed on one side of the outer surface of the first support plate 8. The output end of the motor 9 passes through one side of the outer surface of the first support plate 8 and extends to one side of the inner wall of the first support plate 8. The output end of the motor 9 is meshed with the first bevel gear 4. A fourth support plate 21 is fixedly connected to one side of the lower surface of the fixing plate 2.

[0025] In practical use, the user starts the motor 9, the first gear 6 drives the second gear 7 to rotate, forming a first-stage rotation. At the same time, the second gear 7 and the second bevel gear 5 rotate on the same side, driving the second bevel gear 5 to rotate. Through meshing connection, the first bevel gear 4 rotates, forming a second-stage rotation. The ventilation achieves multi-stage rotation, which increases the output power of the motor 9 and achieves the purpose of effective lifting.

[0026] In this embodiment, a second support plate 10 is fixedly installed on one side of the upper surface of the fixed plate 2. A take-up reel 11 is rotatably connected to one side of the inner wall of the second support plate 10. A ring buckle 20 is fixedly connected to the output end of the take-up reel 11. One end of the take-up reel 11 passes through one side of the inner wall of the second support plate 10 and extends to one side of the outer surface of the second support plate 10. One end of the second bevel gear 5 passes through one side of the inner wall of the protective shell 3 and extends to one side of the outer surface of the protective shell 3. The output end of the first bevel gear 4 is fixedly connected to the receiving end of the take-up reel 11. A reciprocating screw 23 is fixedly connected to one side of the inner wall of the fourth support plate 21. A guide wheel 22 is threadedly connected to one side of the outer surface of the reciprocating screw 23. The output end of the take-up reel 11 is attached to the guide wheel 22.

[0027] In practical use, the rotation of the first bevel gear 4 drives the take-up reel 11 to rotate. The user fastens the equipment to be hoisted onto the ring 20 to keep the equipment stable and achieve stable lifting. At the same time, one end of the take-up reel 11 is attached to the guide wheel 22. When the take-up reel 11 takes up the line, the friction generated by gravity squeeze drives the guide wheel 22 to rotate. The guide wheel 22 is reciprocated through the threaded connection to prevent the line from getting tangled during take-up.

[0028] In this embodiment, a groove is provided on one side of the inner surface of the support frame 1, a first pulley 12 is slidably connected to one side of the inner surface of the support frame 1, and a wire frame support plate 13 is slidably connected to one side of the inner surface of the support frame 1. The wire frame support plate 13 and the first pulley 12 are rotatably connected.

[0029] In practical use, a groove is provided on the support frame 1 so that the first pulley 12 can slide in the groove. With the support of the first pulley 12, the wire frame support plate 13 can achieve the sliding effect.

[0030] In this embodiment, a second pulley 14 is rotatably connected to one side of the lower surface of the fixing plate 2, a third support plate 15 is fixedly connected to one side of the outer surface of the support frame 1, a take-up shell 16 is fixedly connected to one side of the upper surface of the third support plate 15, and a take-up wheel is provided on one side of the inner surface of the take-up shell 16.

[0031] In practical use, the chain 18 can be retracted by rotating the take-up housing 16, and the third support plate 15 can support the take-up housing 16 to perform its function.

[0032] In this embodiment, a first handle 17 is rotatably connected to one side of the outer surface of the take-up housing 16. The first handle 17 is fixedly connected to the take-up reel. An iron chain 18 is provided on one side of the outer surface of the take-up reel. The iron chain 18 passes around the second pulley 14 and is fixedly connected to the wire frame support plate 13.

[0033] In practical use, by turning the first handle 17, the built-in take-up wheel retracts the chain 18, while the second pulley 14 supports the chain 18 during retraction.

[0034] In this embodiment, a second handle 19 is fixedly connected to one side of the outer surface of the support frame 1.

[0035] In practical use, the device is placed on the movable setting, and the second handle 19 makes it easy for the user to control the effect of the support frame 1.

[0036] Working principle: During use, the user starts the motor 9, and the first gear 6 drives the second gear 7 to rotate, forming a primary rotation. Simultaneously, the second gear 7 and the second bevel gear 5 rotate on the same side, driving the second bevel gear 5 to rotate. Through meshing, the first bevel gear 4 rotates, forming a secondary rotation. This multi-stage rotation increases the output power of the motor 9. The rotation of the first bevel gear 4 drives the take-up reel 11 to rotate. The user then fastens the equipment to be hoisted onto the ring 20 to maintain stability. Simultaneously, one end of the take-up reel 11 is attached... Connected to the guide wheel 22, when the take-up reel 11 takes up the wire, the friction generated by gravity compression drives the guide wheel 22 to rotate. The guide wheel 22 reciprocates through the threaded connection, preventing the wire from tangling during take-up and achieving stable lifting of the equipment. When it is necessary to move the wire reel, the user turns the first handle 17, which has a built-in take-up wheel to retract the iron chain 18. Supported by the second pulley 14, it pulls the wire frame support plate 13. The first pulley 12 rotates, causing the wire frame support plate 13 to move upward, thereby lifting the wire frame support plate 13 and completing the use of the device.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lifting and transport engineering machinery and equipment, comprising a support frame (1), characterized in that: A fixing plate (2) is fixedly connected to one side of the upper surface of the support frame (1). A protective shell (3) is fixedly connected to one side of the upper surface of the fixing plate (2). A first bevel gear (4) is rotatably connected to one side of the inner wall of the protective shell (3). A second bevel gear (5) is rotatably connected to one side of the inner wall of the protective shell (3). A first gear (6) is fixedly connected to one side of the outer surface of the second bevel gear (5). A second gear (7) is rotatably connected to one side of the inner surface of the protective shell (3). The first bevel gear (4) and the second bevel gear (5) are... The first gear (6) and the second gear (7) are meshed together. The first support plate (8) is fixedly connected to one side of the upper surface of the support frame (1). The motor (9) is fixedly installed on one side of the outer surface of the first support plate (8). The output end of the motor (9) passes through one side of the outer surface of the first support plate (8) and extends to one side of the inner wall of the first support plate (8). The output end of the motor (9) is meshed with the first bevel gear (4). The fourth support plate (21) is fixedly connected to one side of the lower surface of the fixed plate (2).

2. The lifting and transporting engineering machinery and equipment according to claim 1, characterized in that: A second support plate (10) is fixedly installed on one side of the upper surface of the fixed plate (2). A take-up reel (11) is rotatably connected to one side of the inner wall of the second support plate (10). A ring buckle (20) is fixedly connected to the output end of the take-up reel (11). One end of the take-up reel (11) passes through one side of the inner wall of the second support plate (10) and extends to one side of the outer surface of the second support plate (10). One end of the second bevel gear (5) passes through one side of the inner wall of the protective shell (3) and extends to one side of the outer surface of the protective shell (3). The output end of the first bevel gear (4) is fixedly connected to the receiving end of the take-up reel (11). A reciprocating screw (23) is rotatably connected to one side of the inner wall of the fourth support plate (21). A guide wheel (22) is threadedly connected to one side of the outer surface of the reciprocating screw (23). The output end of the take-up reel (11) is attached to the guide wheel (22).

3. The lifting and transport engineering machinery and equipment according to claim 1, characterized in that: The inner surface of the support frame (1) has a groove on one side, and a first pulley (12) is slidably connected to one side of the inner surface of the support frame (1). A wire frame support plate (13) is slidably connected to one side of the inner surface of the support frame (1). The wire frame support plate (13) and the first pulley (12) are rotatably connected.

4. The lifting and transport engineering machinery and equipment according to claim 1, characterized in that: A second pulley (14) is rotatably connected to one side of the lower surface of the fixed plate (2), a third support plate (15) is fixedly connected to one side of the outer surface of the support frame (1), a take-up shell (16) is fixedly connected to one side of the upper surface of the third support plate (15), and a take-up wheel is provided on one side of the inner surface of the take-up shell (16).

5. The lifting and transport engineering machinery and equipment according to claim 4, characterized in that: The take-up housing (16) has a first handle (17) rotatably connected to one side of its outer surface. The first handle (17) is fixedly connected to the take-up reel. The take-up reel has a chain (18) on one side of its outer surface. The chain (18) passes around the second pulley (14) and is fixedly connected to the wire frame support plate (13).

6. The lifting and transport engineering machinery and equipment according to claim 1, characterized in that: A second handle (19) is fixedly connected to one side of the outer surface of the support frame (1).

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