Pole member handling device and handling method for electric power engineering

Abstract

The utility model provides a kind of pole carrying device and carrying method for electric power engineering, belong to the technical field of electric power construction, the pole carrying device for electric power engineering provided by the utility model includes vehicle body, further include shelf board, driving part, containing frame, limiting component and automatic rotating mechanism;Shelf board one end is rotatably connected with vehicle body;Driving part is used to drive shelf board to rotate;Containing frame is slidably arranged on shelf board, and containing frame is slid along the inclined direction of shelf board by its own and pole gravity;Containing frame includes baffle located at its away from the rotating connection of shelf board, and baffle is hinged on containing frame;Limiting component is used to keep baffle in fixed state;Automatic rotating mechanism is used to intercept containing frame and drive baffle to rotate downward when containing frame slides to the end of shelf board.The utility model drives shelf board to rotate downward by driving part, makes containing frame and pole lean and slide downward, and automatic rotating mechanism drives baffle to rotate and remove the limitation to pole, to realize the automatic unloading of pole.

Description

Technical Field

[0001] This invention belongs to the technical field of power construction, and more specifically, relates to a pole handling device and method for power engineering. Background Technology

[0002] A pole is a component whose longitudinal dimension is much larger than its transverse dimension. In the power industry, common power poles include cylindrical poles such as utility poles, power poles, and light poles. When these poles are moved from unloading to construction sites or other situations, special handling equipment for poles is required.

[0003] The existing Chinese patent with publication number CN107972710A discloses an LED street light pole handling device, including a base A, a support under the base A, a base B under the support, rollers under the base B, a blind hole inside the base A, a jack under the base A, a horizontal plate inside the blind hole, a spring under the horizontal plate, a T-shaped slider on the horizontal plate, a groove A on the side of the blind hole, a square frame, an L-shaped plate and a vertical rod A on the base A, a horizontal bar on the vertical rod A, a fastening bolt on the vertical rod A, a stop block and an arc-shaped clamp on the horizontal bar, a rubber layer on the arc-shaped clamp, a groove B inside the base A, a through groove above the groove B, a square slider inside the groove B, a vertical rod B on the square slider, and a threaded rod on the L-shaped plate.

[0004] When unloading materials, this handling device requires manual support of the rods first. After the arc-shaped clamps are released from the rods, the construction workers can then remove them from the handling device, resulting in low unloading efficiency. Summary of the Invention

[0005] The purpose of this invention is to provide a pole handling device and method for power engineering, so as to solve the technical problem of low unloading efficiency of poles in the prior art.

[0006] To achieve the above objectives, in a first aspect, the technical solution adopted by the present invention is as follows: A pole handling device for power engineering is provided, comprising a vehicle body, a frame plate, a driving component, a receiving frame, a limiting component, and an automatic rotation mechanism; the frame plate is disposed on the vehicle body, and one end of the frame plate is rotatably connected to the vehicle body; the driving component is disposed between the vehicle body and the frame plate, and is used to drive the frame plate to rotate; the receiving frame is slidably disposed on the frame plate, and the receiving frame slides along the inclined direction of the frame plate by its own weight and the weight of the pole; the receiving frame includes a baffle located away from the rotatable connection point of the frame plate, and the baffle is hinged to the receiving frame; the limiting component is used to keep the baffle in a fixed state; the automatic rotation mechanism is used to intercept the receiving frame and drive the baffle to rotate downwards when the receiving frame slides to the end of the frame plate.

[0007] In conjunction with the first aspect, in one possible implementation, the limiting component includes a connecting plate, a limiting spring, and a limiting plate. The connecting plate is fixed to the outside of the baffle, the limiting plate is vertically slidably disposed on the outside of the baffle, and the limiting spring is fixed between the connecting plate and the limiting plate. When the limiting spring is in its natural state, the top of the limiting plate is in contact with the outside of the baffle, the bottom of the limiting plate is in contact with the outside of the receiving frame, and the baffle cannot rotate.

[0008] In conjunction with the first aspect, in one possible implementation, the automatic rotation mechanism includes a pressure plate, a top plate, and a linkage assembly. The upper surface of the frame plate has a sliding groove for the receiving frame to slide. The bottom wall of the sliding groove has a pressure groove and a top groove in sequence away from the rotational connection of the frame plate. One end of the pressure plate is hinged in the pressure groove, and the other end is located in the sliding groove. The top plate slides vertically in the top groove. A linkage groove connects the pressure groove and the top groove. The linkage assembly is located in the linkage groove and is used to drive the top plate to slide upward and push the limiting plate when the pressure plate is squeezed downward by the receiving frame, until the limiting plate separates from the receiving frame.

[0009] In conjunction with the first aspect, in one possible implementation, the automatic rotation mechanism also includes two powerful magnets, one fixed to the bottom of the limiting plate and the other fixed to the top of the top plate, with the two powerful magnets arranged to repel each other.

[0010] In conjunction with the first aspect, in one possible implementation, the linkage component includes a first rack, a gear, and a second rack. The first rack slides vertically between the top groove and the linkage groove, and the top of the first rack is hinged to the lower surface of the pressure plate. The gear is rotatably connected in the linkage groove. The second rack is fixed on the side of the top plate facing the gear, and the first rack and the second rack mesh on both sides of the gear, respectively.

[0011] In conjunction with the first aspect, in one possible implementation, the automatic rotation mechanism further includes a return spring, which is fixed between the lower surface of the pressure plate and the bottom wall of the pressure groove.

[0012] In conjunction with the first aspect, in one possible implementation, a rotating shaft is rotatably mounted on the shelf near its own rotating connection point, a coil spring is fixed and wound on the rotating shaft, and the end of the coil spring away from the rotating shaft is fixed to the receiving frame.

[0013] In conjunction with the first aspect, in one possible implementation, the housing also includes a base plate and a movable plate. The base plate is slidably mounted on the frame plate. The bottom end of the baffle is hinged to the end of the base plate away from the rotatable connection point of the frame plate. The movable plate is positioned opposite the baffle and slidably connected to the base plate. A positioning component for fixing the movable plate in any sliding position is provided between the base plate and the movable plate.

[0014] In conjunction with the first aspect, in one possible implementation, the positioning component includes a screw, a moving block, and a positioning spring; a moving groove is formed on the upper surface of the base plate along the sliding direction of the moving plate, the moving block slides in the moving groove, the screw is threadedly connected to the moving plate and passes through it, the bottom end of the screw is rotatably connected to the moving block, and the positioning spring is fixed in the moving groove; when the moving plate is furthest from the baffle, the positioning spring is in its natural state.

[0015] Secondly, the present invention also provides a method for handling poles used in power engineering, comprising the following steps:

[0016] S1. The driving component rotates the frame plate to maintain a horizontal state, and places the rod into the receiving frame;

[0017] S2. After the vehicle body moves to the designated position, unloading is carried out. The drive unit drives the frame plate to rotate downward. The receiving frame and rods slide downward along the frame plate by their own weight until the receiving frame slides to the bottom of the upper surface of the frame plate. The automatic rotation mechanism intercepts the receiving frame and causes the baffle to rotate downward. The rods automatically slide downward to disengage from the baffle and the frame plate, completing the automatic unloading.

[0018] The beneficial effects of the pole handling device for power engineering provided by the present invention are as follows: Compared with the prior art, the present invention limits the pole by using a receiving frame to improve the stability during transportation. The drive component drives the frame plate to rotate downward, first causing the receiving frame and the pole to slide downward at an incline, reducing the height of the pole, until the automatic rotation mechanism drives the baffle to rotate and release the limit on the pole, so that the pole rolls down to the unloading area at the lowest possible position, which not only improves safety, but also realizes the automatic unloading of the pole.

[0019] The beneficial effects of the pole handling method for power engineering provided by the present invention are as follows: Compared with the prior art, the present invention can complete the loading of poles by placing them in the receiving frame when the drive component keeps the frame plate in a horizontal state; when the drive component drives the frame plate to rotate downward, the receiving frame and the poles slide downward at an angle, and the automatic rotation mechanism releases the limit mechanism from fixing the baffle, thereby realizing the automatic unloading of poles and improving the overall loading and unloading efficiency of poles. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A cross-sectional view of a pole handling device for power engineering provided in an embodiment of the present invention;

[0022] Figure 2 This is a cross-sectional view showing the receiving rack and positioning assembly in an embodiment of the present invention;

[0023] Figure 3 This is a partial cross-sectional view showing the automatic rotation mechanism in an embodiment of the present invention.

[0024] The labels for the attached figures are as follows:

[0025] 1. Vehicle body;

[0026] 2. Shelf plate; 21. Slide groove; 22. Press groove; 23. Top groove; 24. Linkage groove;

[0027] 3. Driving components;

[0028] 4. Receiving rack; 41. Baffle; 411. Corrugated pattern; 42. Base plate; 421. Moving groove; 43. Moving plate;

[0029] 5. Limiting assembly; 51. Connecting plate; 52. Limiting spring; 53. Limiting plate;

[0030] 6. Automatic rotation mechanism; 61. Pressure plate; 62. Top plate; 63. Linkage assembly; 631. First rack; 632. Gear; 633. Second rack; 64. Powerful magnet; 65. Return spring;

[0031] 7. Buffer pull assembly; 71. Rotating shaft; 72. Coil spring;

[0032] 8. Positioning assembly; 81. Screw; 82. Moving block; 83. Positioning spring;

[0033] 9. Limit block. Detailed Implementation

[0034] To make the technical problems, technical solutions, and beneficial effects of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the described embodiments are only a part of the embodiments of this application, not all of them. The specific embodiments described herein are only used to explain the invention and are not intended to limit the invention. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0035] It should be further noted that the accompanying drawings and embodiments of the present invention mainly describe the concept of the present invention. Based on this concept, some specific forms and arrangements of connection relationships, positional relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be fully described. However, under the premise that those skilled in the art understand the concept of the present invention, they can implement the above-mentioned specific forms and arrangements in a well-known manner.

[0036] When a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0037] The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself. The terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0038] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways, and the spatial relative descriptions used herein will be interpreted accordingly.

[0039] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, and "several" means one or more, unless otherwise explicitly specified.

[0040] The present invention will now describe the pole handling device and method for power engineering.

[0041] like Figure 1 and Figure 2 As shown, the first embodiment of the present invention provides a pole handling device for power engineering, including a vehicle body 1, a frame plate 2, a driving component 3, a receiving frame 4, a limiting component 5, and an automatic rotation mechanism 6; the frame plate 2 is disposed on the vehicle body 1, and one end of it is rotatably connected to the vehicle body 1; the driving component 3 is disposed between the vehicle body 1 and the frame plate 2, and is used to drive the frame plate 2 to rotate; the receiving frame 4 is provided with openings at both ends and the top, and is slidably disposed on the frame plate 2, and the receiving frame 4 slides along the inclined direction of the frame plate 2 by its own weight and the weight of the pole; the receiving frame 4 includes a baffle 41 located at the rotatable connection point away from the frame plate 2, and the baffle 41 is hinged to the receiving frame 4; the limiting component 5 is disposed on the baffle 41, and is used to keep the baffle 41 in a fixed state; the automatic rotation mechanism 6 is disposed on the frame plate 2, and is used to restrict the receiving frame 4 from detaching from the frame plate 2 when the receiving frame 4 slides to the end of the frame plate 2 and to drive the baffle 41 to rotate downwards until the pole detaches from the receiving frame 4.

[0042] Specifically, in this embodiment, the driving component 3 can be a cylinder or a hydraulic cylinder. The driving component 3 is located on the vehicle body 1 away from the rotating connection of the frame plate 2. The bottom end of the driving component 3 is hinged to the vehicle body 1, and the top end is hinged to the lower surface of the frame plate 2.

[0043] When handling rods, first use the drive unit 3 to keep the frame plate 2 horizontal, and then place the rod into the receiving frame 4. When unloading, turn the end of the frame plate 2 away from its own rotating connection towards the unloading area, and use the drive unit 3 to drive the frame plate 2 to rotate downward. The receiving frame 4 and the rod slide downward along the upper surface of the frame plate 2 until the automatic rotation mechanism 6 releases the limit component 5 from fixing the baffle 41. The rod pushes the baffle 41 downward by its own weight until it rolls away from the frame plate 2, completing the automatic unloading.

[0044] Compared with the prior art, the pole handling device for power engineering provided in this embodiment limits the pole by holding the pole with the receiving frame 4, which improves the stability during transportation. The drive component 3 drives the frame plate 2 to rotate downward, first causing the receiving frame 4 and the pole to slide downward at an incline, reducing the height of the pole, until the automatic rotation mechanism 6 drives the baffle 41 to rotate and release the limit on the pole, so that the pole rolls down to the unloading area at the lowest possible position, which not only improves safety, but also realizes the automatic unloading of the pole.

[0045] like Figures 1 to 2 As shown, based on the first embodiment, the present invention provides another specific embodiment as follows:

[0046] The limiting assembly 5 includes a connecting plate 51, a limiting spring 52, and a limiting plate 53. The connecting plate 51 is fixed to the outside of the baffle 41, and the limiting plate 53 is vertically slidably disposed on the outside of the baffle 41. The limiting spring 52 is fixed between the connecting plate 51 and the limiting plate 53. When the limiting spring 52 is in its natural state, the top of the limiting plate 53 is in contact with the outside of the baffle 41, and the bottom of the limiting plate 53 is in contact with the outside of the receiving frame 4, so the baffle 41 cannot rotate.

[0047] Since the baffle 41 slides and limits the limit plate 53 in the vertical direction, when the limit plate 53 is in contact with the side of the baffle 41 and the receiving frame 4 at the same time, the baffle 41 is fixed. The automatic rotation mechanism 6 pushes the limit plate 53 upward to make it separate from the receiving frame 4, so that the rod pushes the baffle 41 to rotate downward.

[0048] Furthermore, in this embodiment, the lower surface of the baffle 41 is inclined, which allows the rod to roll downward and detach from the frame plate 2 more easily after the baffle 41 has rotated downward.

[0049] like Figures 2 to 3 As shown, based on the first embodiment, the present invention provides another specific embodiment as follows:

[0050] The automatic rotation mechanism 6 includes a pressure plate 61, a top plate 62, and a linkage component 63. The upper surface of the frame plate 2 is provided with a sliding groove 21 for the receiving frame 4 to slide. The bottom wall of the sliding groove 21 is provided with a pressure groove 22 and a top groove 23 in sequence away from the rotational connection of the frame plate 2. One end of the pressure plate 61 is hinged in the pressure groove 22, and the other end is located in the sliding groove 21. The top plate 62 slides vertically in the top groove 23. A linkage groove 24 is connected between the pressure groove 22 and the top groove 23. The linkage component 63 is located in the linkage groove 24 and is used to drive the top plate 62 to slide upward and push the limiting plate 53 when the pressure plate 61 is squeezed downward by the receiving frame 4, until the limiting plate 53 is separated from the receiving frame 4.

[0051] When the receiving frame 4 slides downward in the slide groove 21, it squeezes the pressure plate 61. The pressure plate 61 rotates downward, and through the linkage component 63, it drives the top plate 62 to move upward until the top plate 62 pushes the limiting plate 53 upward to disengage from the receiving frame 4. At this time, the top surface of the top plate 62 is flush with the bottom surface of the baffle 41, realizing the automatic rotation of the baffle 41. At the same time, the top plate 62 will also intercept the receiving frame 4 to prevent it from continuing to slide downward and disengage from the frame plate 2.

[0052] like Figures 2 to 3 As shown, based on the first embodiment, the present invention provides another specific embodiment as follows:

[0053] The automatic rotation mechanism 6 also includes two powerful magnets 64, one of which is fixed to the bottom of the limiting plate 53 and the other is fixed to the top of the top plate 62. The two powerful magnets 64 are arranged to repel each other.

[0054] When the top plate 62 moves upward, the interaction between the strong magnet 64 on the top plate 62 and the strong magnet 64 at the bottom of the limiting plate 53 will cause the limiting plate 53 to detach from the receiving frame 4 without contacting the top plate 62. This ensures that the hinge between the bottom end of the baffle 41 and the receiving frame 4 is not obstructed by the top plate 62 and the limiting plate 53. Furthermore, the upward movement height of the top plate 62 does not need to be precisely flush with the bottom surface of the baffle 41, thus improving the fault tolerance of the automatic rotation mechanism 6.

[0055] like Figure 3 As shown, based on the first embodiment, the present invention provides another specific embodiment as follows:

[0056] The linkage assembly 63 includes a first rack 631, a gear 632, and a second rack 633. The first rack 631 slides vertically between the top groove 23 and the linkage groove 24, and the top of the first rack 631 is hinged to the lower surface of the pressure plate 61. The gear 632 is rotatably connected in the linkage groove 24. The second rack 633 is fixed on the side of the top plate 62 facing the gear 632, and the first rack 631 and the second rack 633 are respectively meshed on both sides of the gear 632.

[0057] When the pressure plate 61 rotates downward, it drives the first rack 631 to slide downward. The first rack 631 drives the gear 632 to rotate. The gear 632 drives the top plate 62 to slide upward through the second rack 633, resulting in high transmission efficiency.

[0058] like Figure 3 As shown, based on the first embodiment, the present invention provides another specific embodiment as follows:

[0059] The automatic rotation mechanism 6 also includes a return spring 65, which is fixed between the lower surface of the pressure plate 61 and the inner bottom wall of the pressure groove 22.

[0060] After the receiving frame 4 is disengaged from the pressure plate 61, the return spring 65 can drive the pressure plate 61 to return to its original position, so that the first rack 631 and the second rack 633 can return to their original position, which facilitates the unloading of subsequent rods.

[0061] like Figure 1 As shown, based on the first embodiment, the present invention provides another specific embodiment as follows:

[0062] The shelf plate 2 is provided with a buffer top pull assembly 7 for buffering the downward movement of the receiving frame 4. The buffer top pull assembly 7 includes a rotating shaft 71 and a coil spring 72. The rotating shaft 71 is rotatably connected to the shelf plate 2 near its own rotatable connection point. One end of the coil spring 72 is fixed and wound around the rotating shaft 71, and the end of the coil spring 72 away from the rotating shaft 71 is fixed to the receiving frame 4.

[0063] When the receiving frame 4 slides downwards with the rods tilted, the coil spring 72 can buffer the downward movement of the receiving frame 4 and the rods, preventing the receiving frame 4 and the rods from hitting the top plate 62 at too high a speed, thus improving the unloading stability.

[0064] Furthermore, in this embodiment, several limiting blocks 9 can be fixed in the slide 21. When the receiving frame 4 is located in the middle of the frame plate 2 and the coil spring 72 is in its natural state, the limiting blocks 9 are attached to the side of the receiving frame 4 away from the top plate 62, which improves the stability of the rod during transportation.

[0065] like Figures 1 to 2 As shown, based on the first embodiment, the present invention provides another specific embodiment as follows:

[0066] The housing 4 also includes a base plate 42 and a movable plate 43. The base plate 42 is slidably mounted on the frame plate 2. The bottom end of the baffle 41 is hinged to the end of the base plate 42 away from the rotatable connection point of the frame plate 2. The movable plate 43 is positioned opposite the baffle 41 and is slidably connected to the base plate 42. A positioning component 8 is provided between the base plate 42 and the movable plate 43 for fixing the movable plate 43 in any sliding position.

[0067] The position of the movable plate 43 can be adjusted by the positioning component 8, which is suitable for clamping rods of different diameters to improve stability during transportation.

[0068] Furthermore, the inner wall of the baffle 41 is provided with a corrugated pattern 411, which can not only improve the clamping effect of the rod in cooperation with the moving plate 43, but also play a buffering and deceleration role when the rod rolls down from the baffle 41 after the baffle 41 rotates downward, thereby improving the safety of unloading.

[0069] like Figures 1 to 2 As shown, based on the first embodiment, the present invention provides another specific embodiment as follows:

[0070] The positioning component 8 includes a screw 81, a moving block 82, and a positioning spring 83; a moving groove 421 is provided on the upper surface of the base plate 42 along the sliding direction of the moving plate 43, the moving block 82 slides in the moving groove 421, the screw 81 is threadedly connected to the moving plate 43 and passes through it, the bottom end of the screw 81 is rotatably connected to the moving block 82, and the positioning spring 83 is fixed in the moving groove 421; when the moving plate 43 is farthest from the baffle 41, the positioning spring 83 is in its natural state.

[0071] When the movable plate 43 is pushed toward the baffle 41, the movable block 82 moves in the movable groove 421, and the positioning spring 83 is continuously compressed. Tightening the screw 81 can press the movable block 82 into the movable groove 421, thereby fixing the movable plate 43. Similarly, after loosening the screw 81, the positioning spring 83 can push the movable block 82 to reset, so that the movable plate 43 automatically moves away from the baffle 41, which facilitates the placement of the next rod.

[0072] After the previous rod rolls down out of the frame plate 2, the coil spring 72 can pull the receiving frame 4 back to the middle of the frame plate 2. At this time, the baffle 41 has not been reset to the vertical position. Loosening the screw 81 will reset the moving plate 43, which will make it easier to place the rod on the bottom plate 42, thus improving the overall efficiency of loading and unloading the rod.

[0073] like Figure 1 and Figure 2 As shown, based on the same inventive concept, the second embodiment of the present invention provides a method for handling poles used in power engineering, including the following steps:

[0074] S1. The driving component 3 drives the frame plate 2 to rotate until it is kept horizontal, and places the rod into the receiving frame 4;

[0075] S2. After the vehicle body 1 moves to the designated position, it unloads the material. The drive unit 3 drives the frame plate 2 to rotate downward. The receiving frame 4 and the rod slide downward along the frame plate 2 by their own weight. When the receiving frame 4 slides to the bottom of the upper surface of the frame plate 2, the automatic rotation mechanism 6 intercepts the receiving frame 4 and causes the baffle 41 to rotate downward. The rod automatically slides downward until it disengages from the baffle 41 and the frame plate 2, thus completing the automatic unloading.

[0076] Compared with the prior art, the pole handling method for power engineering provided in this embodiment can complete the loading of poles by placing them in the receiving frame 4 when the drive component 3 keeps the frame plate 2 in a horizontal state; when the drive component 3 drives the frame plate 2 to rotate downward, the receiving frame 4 and the pole slide downward at an angle, and the automatic rotation mechanism 6 releases the limit mechanism from fixing the baffle 41, realizing the automatic unloading of poles. Therefore, the overall loading and unloading efficiency of poles is improved.

[0077] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0078] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0079] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

Claims

1. A pole handling device for power engineering, comprising a vehicle body (1), characterized in that, It also includes a frame plate (2), a drive unit (3), a receiving frame (4), a limiting component (5), and an automatic rotation mechanism (6); the frame plate (2) is disposed on the vehicle body (1), and one end of it is rotatably connected to the vehicle body (1); the drive unit (3) is disposed between the vehicle body (1) and the frame plate (2), and is used to drive the frame plate (2) to rotate; the receiving frame (4) is slidably disposed on the frame plate (2), and the receiving frame (4) slides along the inclined direction of the frame plate (2) by its own weight and the weight of the rod; the receiving frame (4) includes a baffle (41) located at the rotatable connection point away from the frame plate (2), and the baffle (41) is hinged to the receiving frame (4); the limiting component (5) is used to keep the baffle (41) in a fixed state; the automatic rotation mechanism (6) is used to intercept the receiving frame (4) and drive the baffle (41) to rotate downward when the receiving frame (4) slides to the end of the frame plate (2); The limiting component (5) includes a connecting plate (51), a limiting spring (52), and a limiting plate (53). The connecting plate (51) is fixed to the outside of the baffle (41), and the limiting plate (53) is vertically slidably disposed on the outside of the baffle (41). The limiting spring (52) is fixed between the connecting plate (51) and the limiting plate (53). When the limiting spring (52) is in its natural state, the top of the limiting plate (53) is in contact with the outside of the baffle (41), and the bottom of the limiting plate (53) is in contact with the outside of the receiving frame (4). The baffle (41) cannot rotate. The automatic rotating mechanism (6) includes a pressure plate (61), a top plate (62), and a linkage component (63). The upper surface of the frame plate (2) is provided with a sliding groove (21) for the receiving frame (4) to slide. The bottom wall of the sliding groove (21) is provided with a pressure groove (22) and a top groove (23) in sequence away from the rotating connection of the frame plate (2). One end of the pressure plate (61) is hinged in the pressure groove (22), and the other end is located in the sliding groove (21). The top plate (62) slides vertically in the top groove (23). A linkage groove (24) is connected between the pressure groove (22) and the top groove (23). The linkage component (63) is located in the linkage groove (24) and is used to drive the top plate (62) to slide upward and push the limiting plate (53) when the pressure plate (61) is squeezed downward by the receiving frame (4) and rotates downward, until the limiting plate (53) separates from the receiving frame (4).

2. The pole handling device for power engineering as described in claim 1, characterized in that, The automatic rotation mechanism (6) also includes two powerful magnets (64), one of which is fixed to the bottom of the limiting plate (53) and the other is fixed to the top of the top plate (62), and the two powerful magnets (64) are arranged to repel each other.

3. The pole handling device for power engineering as described in claim 1, characterized in that, The linkage assembly (63) includes a first rack (631), a gear (632), and a second rack (633). The first rack (631) slides vertically between the top groove (23) and the linkage groove (24), and the top end of the first rack (631) is hinged to the lower surface of the pressure plate (61). The gear (632) is rotatably connected in the linkage groove (24). The second rack (633) is fixed on the side of the top plate (62) facing the gear (632), and the first rack (631) and the second rack (633) respectively mesh on both sides of the gear (632).

4. The pole handling device for power engineering as described in any one of claims 1-3, characterized in that, The automatic rotation mechanism (6) also includes a reset spring (65), which is fixed between the lower surface of the pressure plate (61) and the inner bottom wall of the pressure groove (22).

5. The pole handling device for power engineering as described in claim 1, characterized in that, A rotating shaft (71) is rotatably provided on the frame plate (2) near its own rotating connection. A coil spring (72) is fixed and wound on the rotating shaft (71). The end of the coil spring (72) away from the rotating shaft (71) is fixed to the housing frame (4).

6. The pole handling device for power engineering as described in claim 1, characterized in that, The housing (4) further includes a base plate (42) and a movable plate (43). The base plate (42) is slidably disposed on the frame plate (2). The bottom end of the baffle (41) is hinged to one end of the base plate (42) away from the rotatable connection point of the frame plate (2). The movable plate (43) is disposed opposite to the baffle (41) and slidably connected to the base plate (42). A positioning component (8) for fixing the movable plate (43) in any sliding position is provided between the base plate (42) and the movable plate (43).

7. The pole handling device for power engineering as described in claim 6, characterized in that, The positioning component (8) includes a screw (81), a moving block (82), and a positioning spring (83); the upper surface of the base plate (42) is provided with a moving groove (421) along the sliding direction of the moving plate (43), the moving block (82) slides in the moving groove (421), the screw (81) is threadedly connected to the moving plate (43) and passes through it, the bottom end of the screw (81) is rotatably connected to the moving block (82), and the positioning spring (83) is fixed in the moving groove (421); when the moving plate (43) is furthest from the baffle (41), the positioning spring (83) is in its natural state.

8. A method for handling poles used in power engineering, characterized in that, Includes the following steps: S1. The driving component (3) drives the frame plate (2) to rotate until it is kept horizontal, and places the rod into the receiving frame (4); S2. After the vehicle body (1) moves to the designated position, it unloads the material. The drive component (3) drives the frame plate (2) to rotate downward. The receiving frame (4) and the rod slide downward along the frame plate (2) by their own weight until the receiving frame (4) slides to the bottom of the upper surface of the frame plate (2). The automatic rotation mechanism (6) intercepts the receiving frame (4) and makes the baffle (41) rotate downward. The rod automatically slides downward to disengage from the baffle (41) and the frame plate (2), thus completing the automatic unloading.

Images