Large steel transmission rod overturning and shifting device

Abstract

The utility model discloses a large-scale steel transmission rod overturning and shifting device which comprises a base, the base comprises a first base body and a second base body which are arranged up and down, and the second base body is movably arranged on the outer side of the first base body in a sleeved mode; the top seat is movably arranged on the top surface of the second seat body through a rotating shaft at the bottom, a vertical turnover mechanism is arranged between the top seat and the second seat body, and a placing platform and a lifting plate are arranged on the top surface of the top seat. Therefore, the device can automatically realize four-side surrounding type stable limiting when the steel transmission rod is placed, and can automatically release the fixation of the steel transmission rod in the taking-out process, so that the operation process is greatly simplified, the operation cost is reduced, and the overall working efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure rod displacement, in particular to a large-scale steel transmission rod flipping and displacement device. Background Art

[0002] Steel transmission rods, a core component in mechanical transmission systems, primarily made of steel, play a crucial role in connecting and transmitting power. When installing and transporting large steel transmission rods, flexible adjustment of their position is crucial to meet the specific requirements of the installation scenario or transportation vehicle. Simple horizontal or vertical flipping allows for efficient rotation and positioning of the steel transmission rod, ensuring it perfectly matches the installation conditions or transport vehicle.

[0003] However, the traditional turning and repositioning process relies on manual labor to turn the steel, which is not only labor-intensive but also inefficient. While existing turning and repositioning devices utilize a specially designed platform to stabilize the steel transmission rods for turning operations, the manual securing and unsecuring of the steel transmission rods during placement and retrieval still increases the complexity and time-consuming nature of manual operations. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the utility model is to propose a large-scale steel transmission rod flipping and positioning device, which can automatically achieve a four-sided surround and stable limit when the steel transmission rod is placed, and can automatically release the fixation of the steel transmission rod during the removal process, greatly simplifying the operation process, reducing operating costs, and significantly improving overall work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model proposes a large-scale steel transmission rod flipping and positioning device, comprising: a base, the base comprising a first seat body and a second seat body arranged up and down, wherein the second seat body is movably sleeved on the outside of the first seat body; a top seat, the top seat is movably arranged on the top surface of the second seat body through a rotating shaft at the bottom, and a vertical flip mechanism is provided between the top seat and the second seat body, the top surface of the top seat is provided with a placing platform and a lifting plate, wherein the placing platform is arranged in an L-shape, and a first limit plate and a second limit plate are provided on the placing platform through a linkage, wherein the first limit plate and the second limit plate are arranged up and down, and a first through hole for the first limit plate to pass horizontally and a second through hole for the second limit plate to pass vertically are respectively provided on the placing platform; the lifting plate is provided on the horizontally open side of the placing platform, and the lifting plate is connected to the top seat through a spring at the bottom.

[0007] The large-scale steel transmission rod flipping and positioning device of the present invention can automatically and firmly limit the steel transmission rod when it is placed, and uses the placement platform, lifting plate, first limit plate and second limit plate to limit the steel transmission rod on all sides. During the removal process, the steel transmission rod can be automatically released from the fixation, which greatly simplifies the operation process, reduces the operation cost, and significantly improves the overall work efficiency.

[0008] In addition, the large steel transmission rod flipping and positioning device proposed in the application may also have the following additional technical features:

[0009] Specifically, a notch is provided on one side of the second seat body, and a threaded hole is provided on the top surface of the notch.

[0010] Specifically, the vertical flipping mechanism includes a core shaft, an outer shell, a screw and a turntable, wherein the core shaft is arranged at the bottom of the top seat; the outer shell is movably sleeved upward on the outside of the core shaft; the screw is vertically arranged, the top end of the screw is connected to the outer shell, and the bottom end of the screw is threaded into the threaded hole; the turntable is sleeved on the outside of the screw, and is movably arranged at the top of the threaded hole.

[0011] Specifically, a movable cavity connected to the through hole and the second through hole is provided in the placing platform, and the linkage is provided in the movable cavity. The linkage includes a pull rope and a winding shaft, wherein the winding shaft is movably provided in the movable cavity through a torsion spring, and a gear is provided on the outside of the winding shaft, one side of the gear passes through the movable cavity and engages with the rack at the bottom of the first limiting plate; one end of the pull rope is connected to the second limiting plate, and the other end of the pull rope is wrapped around the outside of the winding shaft.

[0012] Specifically, the top of the lifting plate is arranged in an arc shape.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic structural diagram of a large steel transmission rod flipping and shifting device according to an embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of a cross-sectional structure of a large steel transmission rod flipping and shifting device according to an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the torsion spring installation structure of a large steel transmission rod flip and shift device according to one embodiment of the present utility model.

[0018] As shown in the figure: 10. Base; 11. First seat body; 12. Second seat body; 20. Top seat; 21. Rotating shaft; 22. Notch; 221. Threaded hole; 30. Vertical flip mechanism; 31. Core shaft; 32. Shell; 33. Screw; 34. Turntable; 40. Placement platform; 41. Movable cavity; 42. First through hole; 43. Second through hole; 50. Lifting plate; 61. Spring; 62. Torsion spring; 70. Linkage; 71. Pull rope; 72. Reel; 721. Gear; 80. First limit plate; 81. Rack; 90. Second limit plate. DETAILED DESCRIPTION

[0019] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all variations, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0020] The following describes the large steel transmission rod flipping and shifting device according to the embodiment of the present invention in conjunction with the accompanying drawings.

[0021] like Figure 1-Figure 3 As shown, the large steel transmission rod flipping and shifting device according to the embodiment of the present invention may include a base 10 and a top seat 20 .

[0022] The base 10 includes a first base 11 and a second base 12, wherein the second base 12 is movably mounted on the outside of the first base 11. The top base 20 is movably mounted on the top surface of the second base 12 via a rotating shaft 21 at the bottom, and a vertical flip mechanism 30 is provided between the top base 20 and the second base 12.

[0023] It is understandable that the steel structure rod is placed on the top seat 20. When the second seat body 12 rotates horizontally relative to the first seat body 11, it can drive the steel structure rod to rotate together, thereby realizing the horizontal flipping function of the steel structure rod.

[0024] In addition, the second base body 12 can be rotated so that it is located on the same straight line as the first base body 11, so as to facilitate better storage and transportation.

[0025] It should be noted that the vertical flip mechanism 30 described in this embodiment can make the top seat 20 rotate vertically relative to the second seat body 12, so that the top seat 20 drives the steel structure rod to rotate together, thereby realizing the vertical flipping function of the steel structure rod.

[0026] The top surface of the top seat 20 is provided with a placement platform 40 and a lifting plate 50. The placement platform 40 is L-shaped and is provided with a first limiting plate 80 and a second limiting plate 90 via a linkage 70. The first limiting plate 80 and the second limiting plate 90 are arranged vertically. The placement platform 40 is provided with a first through-hole 42 for the first limiting plate 80 to pass horizontally through, and a second through-hole 43 for the second limiting plate 90 to pass vertically through. The lifting plate 50 is provided on the horizontally open side of the placement platform 40 and is connected to the top seat 20 via a spring 61 at its bottom.

[0027] It should be noted that the top of the lifting plate 50 described in this embodiment is arranged in an arc shape, so that when the steel transmission rod moves from one side of the lifting plate 50 to the placement platform 40, it can drive the lifting plate 50 to move downward and compress the spring 61. After the steel transmission rod moves to the placement platform 40, the lifting plate 50 can rebound and reset under the action of the spring 61, thereby limiting one side of the steel transmission rod.

[0028] It should be noted that after the second limit plate 90 moves vertically, the linkage 70 described in this embodiment can drive the first limit plate 80 to move horizontally. Specifically, when the steel transmission rod rests on the top surface of the second limit plate 90, the second limit plate 90 is affected by the weight of the steel transmission rod and can move vertically downward. At this time, the linkage 70 can drive the first limit plate 80 to move horizontally to above the steel transmission rod; conversely, when the second limit plate 90 moves upward, the linkage 70 can drive the first limit plate 80 to move horizontally to away from above the steel transmission rod.

[0029] Specifically, during the actual flipping and repositioning operation of the steel transmission rod, the relevant personnel first move the steel transmission rod from one side of the lifting plate 50 to the placement platform 40. During this process, the steel transmission rod can drive the lifting plate 50 downward and compress the spring 61. After the steel transmission rod moves to the placement platform 40, the lifting plate 50 can rebound and return to its original position under the action of the spring 61, thereby limiting the position of one side of the steel transmission rod. After the steel transmission rod moves to the placement platform 40, the lifting plate 50 can rebound and return to its original position under the action of the spring 61, thereby limiting the position of one side of the steel transmission rod. At this point, the placement platform 40 and the lifting plate 50 can respectively limit the horizontal positions of the steel transmission rod on both sides.

[0030] After the steel transmission rod enters the placement platform 40, it can abut against the top surface of the second limit plate 90. The second limit plate 90 is subjected to the weight of the steel transmission rod and can move vertically downward. At this time, the provided linkage member 70 can drive the first limit plate 80 to move horizontally above the steel transmission rod. At this time, the first limit plate 80 and the second limit plate 90 can respectively limit the upper and lower sides of the steel transmission rod, thereby achieving a four-sided surrounding and stable limit for the steel transmission rod.

[0031] After the steel transmission rod is placed firmly, the relevant personnel can adjust the steel transmission rod to flip horizontally by rotating the second base body 12. The relevant personnel can also adjust the steel transmission rod to flip vertically by manipulating the vertical flip mechanism 30.

[0032] In one embodiment of the present invention, Figure 1 As shown, a notch 22 is formed on one side of the second base 12 , and a threaded hole 221 is formed on the top surface of the notch 22 .

[0033] Furthermore, if Figure 1 As shown, the vertical flip mechanism 30 may include a core shaft 31, a shell 32, a screw 33 and a turntable 34, wherein the core shaft 31 is arranged at the bottom of the top seat 20, the shell 32 is movably sleeved on the outside of the core shaft 31, the screw 33 is vertically arranged, the top end of the screw 33 is connected to the shell 32, the bottom end of the screw 33 is threaded into the threaded hole 221, and the turntable 34 is sleeved on the outside of the screw 33, and is movably arranged at the top of the threaded hole 221.

[0034] It should be noted that the core shaft 31 described in this embodiment is arranged on one side of the bottom of the top seat 20, and the rotating shaft 21 described in this embodiment is arranged at the bottom center position of the top seat 20. The top seat 20 described in this embodiment can be supported above the outer shell 32 by the core shaft 31 at the bottom. When the outer shell 32 moves vertically, one side of the top seat 20 also moves vertically accordingly with the outer shell 32, thereby realizing the vertical rotation effect of the top seat 20.

[0035] Specifically, when relevant personnel want to use the vertical flip mechanism 30 to adjust the vertical rotation of the steel transmission rod, this can be achieved by rotating the turntable 34. After the turntable 34 rotates, it can drive the screw 33 to rotate and move vertically, thereby driving the outer shell 32 to move vertically, and then one side of the top seat 20 also moves vertically accordingly with the outer shell 32, thereby achieving the vertical rotation effect of the top seat 20.

[0036] In one embodiment of the present invention, Figure 2As shown, a movable cavity 41 connected to the through hole and the second through hole 43 is provided in the placement platform 40, and a linkage member 70 is provided in the movable cavity 41. The linkage member 70 may include a pull rope 71 and a winding shaft 72, wherein the winding shaft 72 is movably provided in the movable cavity 41 through a torsion spring 62, and a gear 721 is provided on the outside of the winding shaft 72, one side of the gear 721 passes through the movable cavity 41 and engages with the rack 81 at the bottom of the first limiting plate 80, one end of the pull rope 71 is connected to the second limiting plate 90, and the other end of the pull rope 71 is wrapped around the outside of the winding shaft 72.

[0037] It should be noted that, in the natural state of the torsion spring 62 described in this embodiment, the lower end of the pull rope 71 is in the highest state, and the second limit plate 90 is also in the highest state. When the steel transmission rod is against the second limit plate 90, the second limit plate 90 moves downward and drives the winding shaft 72 to rotate through the pull rope 71, and causes the torsion spring 62 to deform. When the steel transmission rod leaves the second limit plate 90, under the action of the torsion spring 62, the winding shaft 72 can be reversed and reset, and the second limit plate 90 moves upward and reset.

[0038] Specifically, when the second limiting plate 90 moves vertically, it can drive the pull rope 71 thereon to move synchronously. At this time, the pull rope 71 can drive the reel 72 to rotate, causing the gear 721 to rotate and drive the rack 81 to move linearly, thereby causing the first limiting plate 80 to move horizontally.

[0039] In summary, the large steel transmission rod flipping and positioning device of the embodiment of the utility model can automatically and firmly limit the steel transmission rod when it is placed, and uses the placement platform, lifting plate, first limit plate and second limit plate to limit the steel transmission rod on all sides, and can automatically release the fixation of the steel transmission rod during the removal process, which greatly simplifies the operation process, reduces operating costs, and significantly improves overall work efficiency.

[0040] In this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0042] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A large steel transmission rod flipping and positioning device, characterized in that: include: A base (10), the base (10) comprising a first base body (11) and a second base body (12) arranged above and below, wherein the second base body (12) is movably sleeved on the outside of the first base body (11); A top seat (20) is movably arranged on the top surface of the second seat body (12) through a rotating shaft (21) at the bottom, and a vertical flip mechanism (30) is provided between the top seat (20) and the second seat body (12), and a placement platform (40) and a lifting plate (50) are provided on the top surface of the top seat (20), wherein: The placement platform (40) is arranged in an L-shape, and a first limiting plate (80) and a second limiting plate (90) are provided on the placement platform (40) through a linkage member (70), wherein the first limiting plate (80) and the second limiting plate (90) are arranged up and down, and a first through hole (42) for the first limiting plate (80) to pass through horizontally and a second through hole (43) for the second limiting plate (90) to pass through vertically are respectively provided on the placement platform (40); The lifting plate (50) is arranged on a horizontally open side of the placement platform (40), and the lifting plate (50) is connected to the top seat (20) via a spring (61) at the bottom.

2. The large steel transmission rod flipping and positioning device according to claim 1 is characterized in that: A notch (22) is provided on one side of the second seat body (12), and a threaded hole (221) is provided on the top surface of the notch (22).

3. The large steel transmission rod flipping and positioning device according to claim 2 is characterized in that: The vertical turning mechanism (30) comprises a core shaft (31), a housing (32), a screw (33) and a turntable (34), wherein: The core shaft (31) is arranged at the bottom of the top seat (20); The outer shell (32) is movably sleeved upwardly on the outer side of the core shaft (31); The screw rod (33) is vertically arranged, the top end of the screw rod (33) is connected to the housing (32), and the bottom end of the screw rod (33) is threadedly extended into the threaded hole (221); The rotating disk (34) is sleeved on the outside of the screw rod (33) and is movably arranged on the top of the threaded hole (221).

4. The large steel transmission rod flipping and positioning device according to claim 1 is characterized in that: The placement platform (40) is provided with an active cavity (41) communicating with the through hole and the second through hole (43), the linkage member (70) is provided in the active cavity (41), and the linkage member (70) includes a pull rope (71) and a reel (72), wherein: The reel (72) is movably arranged in the movable cavity (41) via a torsion spring (62), and a gear (721) is sleeved on the outer side of the reel (72), one side of the gear (721) passes through the movable cavity (41) and meshes with the rack (81) at the bottom of the first limiting plate (80); One end of the pull rope (71) is connected to the second limiting plate (90), and the other end of the pull rope (71) is wound around the outside of the reel (72).

5. The large steel transmission rod flipping and positioning device according to claim 1 is characterized in that: The top of the lifting plate (50) is arranged in an arc shape.

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