Integral connecting rod lifting device

Abstract

The utility model relates to integrated connecting rod hoist device, including spacing horizontal frame, the inner wall sliding connection has the threaded slide of spacing horizontal frame, the lower end surface fixed connection has the mounting bracket of threaded slide, the inside of mounting bracket is provided with the take -up roll, both end surfaces of take -up roll all are fixedly connected with the rotary rod, the rotary rod penetrates mounting bracket and is connected with the penetration position through bearing rotation, the left side of mounting bracket is provided with the left side surface fixed connection of through motor frame with the holding brake servo motor no.

Description

Technical Field

[0001] This utility model relates to the field of lifting equipment technology, and in particular to an integrated connecting rod lifting device. Background Technology

[0002] An integrated connecting rod is a connecting component manufactured through integral machining or one-piece molding. Its core characteristics are the absence of obvious splicing seams and a unified structure. That is, the entire rod body and the connecting parts at both ends (such as joints, holes, bosses, etc.) are formed into an inseparable whole through processes such as forging, casting, welding, and hot extrusion, rather than being assembled from multiple independent parts. An integrated connecting rod lifting device is a specialized piece of equipment used for lifting and transporting components such as integrated connecting rods.

[0003] Existing integrated connecting rod lifting devices have a fixed number of integrated connecting rods that can be lifted during lifting, which makes it inconvenient to increase the number of integrated connecting rods as needed and is not suitable for use in scenarios with a large workload. Therefore, we have proposed an integrated connecting rod lifting device. Utility Model Content

[0004] This utility model provides an integrated connecting rod lifting device, which solves the technical problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] An integrated connecting rod lifting device includes a limiting cross frame. A threaded slider is slidably connected to the inner wall of the limiting cross frame. A mounting frame is fixedly connected to the lower end face of the threaded slider. A take-up and release roller is installed inside the mounting frame. Rotating rods are fixedly connected to both ends of the take-up and release rollers. The rotating rods pass through the mounting frame and are rotatably connected to the passing portion via bearings. A second brake servo motor is installed on the left side of the mounting frame and fixedly connected to the left side face of the mounting frame via a motor frame. The output shaft of the second brake servo motor is fixedly connected to the corresponding rotating rod. The surface of the take-up and release rollers is wound with... The device includes a suspension rope, one end of which is fixedly connected to a hanger. The lower end of the hanger is fixedly connected to a first hanging plate. A second hanging plate is located below the first hanging plate. The upper surface of the second hanging plate has multiple arc-shaped grooves. Each of the four corners of the upper surface of the second hanging plate has a mating groove. A positioning component is located on one side of each mating groove. Both the first and second hanging plates have multiple sets of clamping components on their lower surfaces. Each of the four corners of the lower surfaces of the first and second hanging plates has a square post that inserts into the corresponding mating groove. Each square post has multiple threaded holes on one side.

[0007] A further improvement of the present invention is that the positioning component includes mounting through holes formed on the two surfaces of the hanging plate, a threaded sleeve is fixedly connected inside the mounting through hole, a positioning screw is threadedly connected inside the threaded sleeve, the positioning screw is threadedly connected to the inside of the threaded hole, and a cross-shaped rotating block is fixedly connected to one end face of the positioning screw.

[0008] A further improvement of the present invention is that the clamping assembly includes an arc-shaped clamping plate, and the upper end surface of the arc-shaped clamping plate is provided with a plurality of sliding cylinders, the upper end surface of the sliding cylinders being fixedly connected to the corresponding hanging plate one and the hanging plate two.

[0009] A further improvement of this utility model is that: a slider is slidably connected to the inner wall of the slide cylinder, a spring is fixedly connected to the upper end face of the slider, and the upper end of the spring is fixedly connected to the inner upper end face of the slide cylinder.

[0010] A further improvement of this utility model is that: a sliding rod is fixedly connected to the lower end face of the slider, the sliding rod passes through the bottom of the slide cylinder and is slidably connected to the through part, and the lower end face of the sliding rod is fixedly connected to the upper end face of the arc-shaped clamp.

[0011] A further improvement of this utility model is that: a movable screw is provided inside the limiting cross frame, the left end of the movable screw passes through the left end of the limiting cross frame and is rotatably connected to the through part by a bearing, a brake servo motor is provided at the left end of the movable screw and is fixedly connected to the left end face of the limiting cross frame by a motor frame, the output shaft of the brake servo motor is fixedly connected to the left end face of the movable screw, and the threaded slider is threadedly sleeved on the surface of the movable screw.

[0012] A further improvement of this utility model is that: two support frames are fixedly connected to the bottom surface of the limiting cross frame, and two universal brake wheels are fixedly connected to the bottom surface of the support frames.

[0013] The beneficial effects of this utility model are as follows: This utility model provides an integrated connecting rod lifting device, which has the following advantages:

[0014] The integrated connecting rod lifting device proposed in this utility model, through the cooperation of square columns, docking grooves and positioning components, can connect and install multiple lifting plates to lift the integrated connecting rod as needed, thereby increasing the number of integrated connecting rods that can be lifted. This is beneficial for use in scenarios with a large workload. The clamping component can limit and press the integrated connecting rod during lifting, preventing it from easily sliding and improving its practicality.

[0015] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of an integrated connecting rod lifting device provided in an embodiment of the present invention;

[0018] Figure 2 for Figure 1 A top view of the structure in the provided integrated connecting rod lifting device;

[0019] Figure 3 for Figure 1 A partial structural diagram of the provided integrated connecting rod lifting device;

[0020] Figure 4 for Figure 1 A partial structural exploded view of the provided integrated connecting rod lifting device;

[0021] Figure 5 for Figure 4 A partial structural exploded view of the provided integrated connecting rod lifting device;

[0022] Figure 6 for Figure 4 A partial structural cross-sectional view of the provided integrated connecting rod lifting device.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Limiting cross frame; 2. Support frame; 3. Mounting frame; 4. Take-up and release rollers; 5. Lifting rope; 6. Hanger; 7. Hanging plate one; 8. Clamping assembly; 801. Slide cylinder; 802. Spring; 803. Slider; 804. Slide rod; 805. Arc-shaped clamping plate; 9. Square column; 10. Arc-shaped groove; 11. Hanging plate two; 12. Positioning assembly; 1201. Cross-shaped rotating block; 1202. Positioning screw; 1203. Threaded sleeve; 1204. Mounting through hole; 13. Brake servo motor one; 14. Moving screw; 15. Threaded slider; 16. Brake servo motor two; 17. Docking groove; 18. Threaded hole. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-6 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0026] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] Example 1

[0029] like Figure 1-6As shown, this utility model provides an integrated connecting rod lifting device, including a limiting cross frame 1. A threaded slider 15 is slidably connected to the inner wall of the limiting cross frame 1. A mounting frame 3 is fixedly connected to the lower end face of the threaded slider 15. A take-up and release roller 4 is provided inside the mounting frame 3. Rotating rods are fixedly connected to both ends of the take-up and release roller 4. The rotating rods pass through the mounting frame 3 and are rotatably connected to the passing part through a bearing. A second brake servo motor 16 is provided on the left side of the mounting frame 3 and is fixedly connected to the left side face of the mounting frame 3 through a motor frame. The output shaft of the second brake servo motor 16 is fixedly connected to the corresponding rotating rod. The surface of the take-up and release roller 4 is wound with... The suspension rope 5 has a suspension bracket 6 fixedly connected to one end. The suspension bracket 6 has a suspension plate 7 fixedly connected to the lower end. A suspension plate 11 is provided below the suspension plate 7. The upper surface of the suspension plate 11 has multiple arc-shaped grooves 10. The four corners of the upper surface of the suspension plate 11 have mating grooves 17. A positioning component 12 is provided on one side of the mating groove 17. The lower surfaces of the suspension plate 7 and the suspension plate 11 have multiple sets of clamping components 8. The four corners of the lower surfaces of the suspension plate 7 and the suspension plate 11 have square posts 9 that are inserted into the corresponding mating grooves 17. The side of the square posts 9 has multiple threaded holes 18.

[0030] Specifically, in use, when it is necessary to increase the number of integrated connecting rods that can be lifted, the second lifting plate 11 is placed on the ground and supported by the square column 9. Then, the integrated connecting rod is placed in the arc groove 10 on the second lifting plate 11. The first lifting plate 7 is lowered so that the square column 9 below the first lifting plate 7 is inserted into the mating groove 17 on the upper end face of the second lifting plate 11 and slides down until the clamping component 8 clamps the integrated connecting rod placed inside the arc groove 10 and stops sliding down. Then, the positioning component 12 can limit the connection between the square column 9 and the mating groove 17. Then, the integrated connecting rod on the second hanging plate 11 can be limited and installed, waiting for lifting. Then, by lifting the first hanging plate 7, the second hanging plate 11 is raised. Then, by following the above steps, another second hanging plate 11 is placed on the ground. Then, by engaging the mating groove 17 on the second hanging plate 11 with the square column 9 on the lower end face of the lifted second hanging plate 11, another second hanging plate 11 can be installed for use. Repeating the above steps, multiple second hanging plates 11 can be installed for use as needed, thereby increasing the number of integrated connecting rods that the entire device can lift.

[0031] In this embodiment, the positioning component 12 includes a mounting through hole 1204 formed on the surface of the second hanging plate 11. A threaded sleeve 1203 is fixedly connected inside the mounting through hole 1204. A positioning screw 1202 is threadedly connected inside the threaded sleeve 1203. The positioning screw 1202 is threadedly connected to the inside of the threaded hole 18. A cross-shaped rotating block 1201 is fixedly connected to one end face of the positioning screw 1202.

[0032] Specifically, the positioning screw 1202 can be rotated by the cross-shaped rotating block 1201 under the action of the threaded sleeve 1203, so that the positioning screw 1202 can be screwed into or out of the threaded hole 18, thereby limiting the connection between the square column 9 and the mating groove 17, or separating the square column 9 from the mating groove 17.

[0033] In this embodiment, the clamping assembly 8 includes an arc-shaped clamping plate 805. The upper end face of the arc-shaped clamping plate 805 is provided with a plurality of sliding cylinders 801. The upper end face of the sliding cylinders 801 is fixedly connected to the corresponding hanging plate 7 and hanging plate 11. The inner wall of the sliding cylinder 801 is slidably connected to a slider 803. The upper end face of the slider 803 is fixedly connected to a spring 802. The upper end of the spring 802 is fixedly connected to the inner upper end face of the sliding cylinder 801. The lower end face of the slider 803 is fixedly connected to a sliding rod 804. The sliding rod 804 passes through the bottom of the sliding cylinder 801 and is slidably connected to the through part. The lower end face of the sliding rod 804 is fixedly connected to the upper end face of the arc-shaped clamping plate 805.

[0034] Specifically, the integrated connecting rod can be clamped and limited by the cooperation of the arc-shaped clamping plate 805 and the arc-shaped groove 10. The arc-shaped clamping plate 805 is pressed tightly against the upper end of the integrated connecting rod by the action of the sliding cylinder 801, the sliding rod 804, and the spring 802. Both the arc-shaped clamping plate 805 and the arc-shaped groove 10 have anti-slip textures on their arc-shaped surfaces to increase friction during clamping. The bottom surface of the arc-shaped clamping plate 805 is higher than the bottom surface of the square column 9, preventing the arc-shaped clamping plate 805 from contacting the ground when the square column 9 is placed on the ground.

[0035] In this embodiment, a movable screw 14 is provided inside the limiting cross frame 1. The left end of the movable screw 14 passes through the left end of the limiting cross frame 1 and is rotatably connected to the through part through a bearing. A brake servo motor 13 is provided at the left end of the movable screw 14 and is fixedly connected to the left end face of the limiting cross frame 1 through a motor frame. The output shaft of the brake servo motor 13 is fixedly connected to the left end face of the movable screw 14. A threaded slider 15 is threaded onto the surface of the movable screw 14. Two support frames 2 are fixedly connected to the bottom surface of the limiting cross frame 1, and two universal brake wheels are fixedly connected to the bottom surface of the support frames 2.

[0036] Specifically, the moving screw 14 can be driven to rotate by the brake servo motor 13. The rotation of the moving screw 14 can cause the threaded slider 15 to slide on the inner wall of the limit frame 1, thereby moving the lifting position.

[0037] The specific working principle and usage method of this utility model are as follows:

[0038] This utility model provides an integrated connecting rod lifting device, such as... Figure 1-6As shown, in use, the second hanging plate 11 is placed on the ground by the square column 9, and then the integrated connecting rod is placed in the arc groove 10 on the second hanging plate 11. The second holding brake servo motor 216 drives the take-up and release roller 4 to unwind the hanging rope 5, causing the first hanging plate 7 to descend. The square column 9 below the first hanging plate 7 is inserted into the mating groove 17 on the upper end face of the second hanging plate 11 and slides down. At this time, the arc clamp 805 will press against the upper end of the integrated connecting rod by the sliding cylinder 801, sliding rod 804, slider 803 and spring 802 until the arc clamp 805 presses the integrated connecting rod placed inside the arc groove 10 and stops the descent. Then, the positioning screw 120 is moved by rotating the cross-shaped rotating block 1201. 2. The threaded sleeve 1203 is screwed into the threaded hole 18, thereby limiting the connection between the square column 9 and the mating groove 17. This allows for the installation of the integrated connecting rod on the second hanging plate 11, ready for lifting. Then, the first hanging plate 7 and the second hanging plate 11 installed with the first hanging plate 7 are lifted through the above steps. Another second hanging plate 11 is placed on the ground, and the mating groove 17 on the second hanging plate 11 is engaged with the square column 9 on the lower end of the lifted second hanging plate 11 to install another second hanging plate 11 for use. Repeating the above steps allows for the installation of multiple second hanging plates 11 as needed, thereby increasing the number of integrated connecting rods that the entire device can lift.

[0039] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. An integrated connecting rod lifting device, including a limiting cross frame (1), characterized in that, A threaded slider (15) is slidably connected to the inner wall of the limiting frame (1). A mounting bracket (3) is fixedly connected to the lower end face of the threaded slider (15). A take-up roller (4) is provided inside the mounting bracket (3). A rotating rod is fixedly connected to both ends of the take-up roller (4). The rotating rod passes through the mounting bracket (3) and is rotatably connected to the through part by a bearing. A second brake servo motor (16) is provided on the left side of the mounting bracket (3) and is fixedly connected to the left side of the mounting bracket (3) by a motor frame. The output shaft of the second brake servo motor (16) is fixedly connected to the corresponding rotating rod. A lifting rope (5) is wound around the surface of the take-up roller (4). A hanger (6) is fixedly connected to one end of the lifting rope (5). The lower end of the hanger (6) is fixedly connected to a first hanging plate (7), and a second hanging plate (11) is provided below the first hanging plate (7). The upper surface of the second hanging plate (11) is provided with multiple arc-shaped grooves (10). The four corners of the upper surface of the second hanging plate (11) are provided with docking grooves (17). A positioning component (12) is provided on one side of the docking groove (17). The lower surfaces of the first hanging plate (7) and the second hanging plate (11) are provided with multiple sets of clamping components (8). The four corners of the lower surfaces of the first hanging plate (7) and the second hanging plate (11) are fixedly connected with square columns (9) that are inserted into the corresponding docking grooves (17). The side of the square column (9) is provided with multiple threaded holes (18).

2. The integrated connecting rod lifting device according to claim 1, characterized in that, The positioning component (12) includes a mounting through hole (1204) formed on the surface of the second hanging plate (11). A threaded sleeve (1203) is fixedly connected inside the mounting through hole (1204). A positioning screw (1202) is threadedly connected inside the threaded sleeve (1203). The positioning screw (1202) is threadedly connected to the threaded hole (18). A cross-shaped rotating block (1201) is fixedly connected to one end face of the positioning screw (1202).

3. The integrated connecting rod lifting device according to claim 1, characterized in that, The clamping assembly (8) includes an arc-shaped clamp (805), and the upper end face of the arc-shaped clamp (805) is provided with a plurality of slide cylinders (801). The upper end face of the slide cylinders (801) is fixedly connected to the corresponding hanging plate one (7) and the hanging plate two (11).

4. The integrated connecting rod lifting device according to claim 3, characterized in that, The inner wall of the slide cylinder (801) is slidably connected to a slider (803), and a spring (802) is fixedly connected to the upper end face of the slider (803). The upper end of the spring (802) is fixedly connected to the inner upper end face of the slide cylinder (801).

5. The integrated connecting rod lifting device according to claim 4, characterized in that, The lower end face of the slider (803) is fixedly connected to a slide rod (804), the slide rod (804) passes through the bottom of the slide cylinder (801) and is slidably connected to the through part, and the lower end face of the slide rod (804) is fixedly connected to the upper end face of the arc-shaped clamp (805).

6. The integrated connecting rod lifting device according to claim 1, characterized in that, The limiting cross frame (1) is provided with a movable screw (14) inside. The left end of the movable screw (14) passes through the left end of the limiting cross frame (1) and is rotatably connected to the through part by a bearing. The left end of the movable screw (14) is provided with a brake servo motor (13) fixedly connected to the left end face of the limiting cross frame (1) by a motor frame. The output shaft of the brake servo motor (13) is fixedly connected to the left end face of the movable screw (14). The threaded slider (15) is threadedly sleeved on the surface of the movable screw (14).

7. The integrated connecting rod lifting device according to claim 1, characterized in that, The bottom surface of the limiting cross frame (1) is fixedly connected to two support frames (2), and the bottom surface of the support frames (2) is fixedly connected to two universal brake wheels.

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