Rail climbing turnover moving equipment

Abstract

The utility model discloses a track climbing turnover moving device which comprises a ground track and a moving device, a track body of the ground track comprises a supporting track plate, a ground attaching track plate and a supporting rib plate, and a tooth row is arranged on the supporting track plate; the mobile equipment comprises a carrying seat and two sliding fit driving devices which are arranged at an interval, and any sliding fit driving device comprises a carrying frame, a limiting sliding fit mechanism arranged on the carrying frame and a meshing walking driving mechanism; the limiting sliding fit mechanism comprises a first attaching rolling wheel used for being attached to the side wall of the supporting rib plate and a second attaching rolling wheel used for being attached to the bottom wall of the supporting rail plate, wherein the first attaching rolling wheel and the second attaching rolling wheel are oppositely arranged. The meshing walking driving mechanism comprises a power wheel which is arranged on the carrying frame and used for being connected with the tooth row in a meshing and matched mode and a rotary driving source used for being connected with the power wheel in a transmission mode. The mobile equipment can stably and smoothly run on the ground rail. And the climbing and steering operation can be realized, and the characteristics of slippage prevention and reliable operation are realized. The guide matching structure is compact and ingenious in design and easy to construct, popularize and apply.

Description

Technical Field

[0001] This utility model relates to a track-climbing and turnover device, belonging to the technical field of guided movement. Background Technology

[0002] In engineering operations such as transportation and inspection, or in daily production, directional turnover and movement are involved. This is generally achieved by using mobile trolleys, which carry transport vehicles and inspection equipment to achieve turnover.

[0003] Currently, there are application scenarios with limited space, such as corridors and tunnels. In such limited space, mobile trolleys need to be carried by guide rails. The environment of corridors and tunnels is relatively complex, with turning and climbing situations. Traditional mobile trolleys are difficult to meet the turning and climbing operation requirements.

[0004] To address this issue, a hoisting structure is typically used. This involves constructing a suspended rail in a corridor or tunnel, and then hoisting the transfer equipment onto the rail using a pulley drive system. While this method can meet the requirements for hoisting operations, the suspended rail will deform over time, affecting the operation of the transfer equipment and potentially causing it to fall and be damaged. Furthermore, the climbing angle and turning angle of the suspended rail are significantly limited, making it difficult to meet the requirements for balancing steep inclines with tight turns. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of the existing technology and to propose a track-mounted ramp turnover device that addresses the numerous problems of traditional suspended rail turnover and the difficulty in adapting to large climbing angles and small turning angles.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A track-climbing turnover mobile device includes a ground rail and a mobile device. The ground rail includes a track body with an I-shaped cross-section. The track body includes a support rail plate, a ground rail plate, and a support rib plate disposed between the support rail plate and the ground rail plate. The support rail plate is provided with a toothed row.

[0008] The mobile device includes a carrier and two sliding drive devices arranged at intervals at the bottom of the carrier. Each sliding drive device includes a frame, a limiting sliding mechanism arranged on the frame that is in anti-slip cooperation with the track body, and a meshing travel drive mechanism that meshes and drives with the gear rack.

[0009] The limiting sliding fitting mechanism comprises two limiting baffle plates arranged on the carrier and arranged on both sides of the support rib plate, and each of the two limiting baffle plates is provided with a first fitting roller arranged oppositely and used for fitting with the side wall of the support rib plate and a second fitting roller used for fitting with the bottom wall of the support rib plate.

[0010] The engaging walking driving mechanism comprises a power wheel arranged on the carrier and used for engaging with the gear row and a rotating driving source used for transmission connection with the power wheel.

[0011] Preferably, the support rail plate is provided with two side support surfaces located on both sides of the gear row, the power wheel is provided with a roller disc part corresponding to the side support surfaces and separated by a ring recess, and the ring recess is provided with an engaging tooth part used for engaging with the gear row.

[0012] Preferably, the support rail plate has a first arc segment and a second arc segment, the radial direction of the first arc segment is parallel to the plane where the support rib plate is located, and the radial direction of the second arc segment is parallel to the plane where the ground rail plate is located.

[0013] The engaging walking driving mechanism comprises a rocker arm suspension used for carrying the power wheel and a pressing elastic body used for pressing the power wheel to the support rail plate, the rotating driving source is arranged on the rocker arm suspension, and the rotating end of the rotating driving source is in transmission connection with the driving wheel through a transmission belt.

[0014] The carrier of any of the sliding fitting driving devices is in rotational movable connection with the carrier seat.

[0015] Preferably, the rocker arm suspension comprises two pivot rocker arms which are pivotally connected to the carrier in an interval, the two shaft ends of the power wheel are respectively in rotational connection with the pivot rocker arms, and any of the shaft ends has a transmission matching wheel part penetrating through the pivot rocker arm and in transmission matching with the transmission belt.

[0016] The rocker arm suspension comprises a linkage support connected to the free ends of the two pivot rocker arms, and the pressing elastic body is arranged between the carrier and the linkage support.

[0017] Preferably, the pressing elastic body comprises a plurality of floating telescopic springs with central shaft rods.

[0018] Preferably, the carrier is provided with a rotating disc used for matching with the carrier seat.

[0019] Preferably, the sliding fitting driving device comprises a protective cover arranged on the carrier, and the protective cover comprises an edge cover plate corresponding to the limiting baffle plate.

[0020] Preferably, a third limiting edge roller is arranged on each of the two limiting baffle plates, and the wheel surface of the third limiting edge roller is arranged opposite to the side wall of the support rail plate.

[0021] Preferably, the second fitting roller has an elastic floating displacement.

[0022] Preferably, the two sliding fitting driving devices of the mobile equipment are arranged in mirror symmetry or central symmetry.

[0023] The beneficial effects of the present application mainly include:

[0024] 1. The mobile equipment runs stably and smoothly on the ground rail.

[0025] 2. The mobile equipment can realize climbing and turning operation, and has the characteristics of anti-slip and reliable operation.

[0026] 3. The guiding and matching structure is compact and ingenious, and is easy to construct and popularize. BRIEF DESCRIPTION OF DRAWINGS

[0027] Other features, objects and advantages of the present application will become more apparent after reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0028] Figure 1 is a structure schematic diagram of the use state of the track climbing and turning mobile equipment of the present application.

[0029] Figure 2 is another view structure schematic diagram of the use state of the track climbing and turning mobile equipment of the present application.

[0030] Figure 3 is a structure schematic diagram of the track climbing and turning mobile equipment of the present application.

[0031] Figure 4 is an exploded structure schematic diagram of the track climbing and turning mobile equipment of the present application.

[0032] Figure 5 is a structure schematic diagram of the sliding fitting driving device in the track climbing and turning mobile equipment of the present application.

[0033] Figure 6 is an exploded structure schematic diagram of the sliding fitting driving device in the track climbing and turning mobile equipment of the present application.

[0034] Figure 7 is a local default structure schematic diagram of the sliding fitting driving device in the track climbing and turning mobile equipment of the present application.

[0035] Figure 8 is a structure schematic diagram of the meshing walking driving mechanism in the track climbing and turning mobile equipment of the present application. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0037] The application will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the parts related to the utility model are shown in the drawings. It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other without conflict.

[0038] The utility model provides a track climbing turnover mobile equipment, such as Figure 1 And Figure 2 As shown, it comprises a ground rail 1 and a mobile equipment 2.

[0039] As shown in Figure 1 And Figure 2 The ground rail 1 comprises a track main body 10 in the shape of an I-section, the track main body 10 comprises a support rail plate 11, a ground-adhering rail plate 12 and a support rib plate 13 arranged between the support rail plate and the ground-adhering rail plate, and the support rib plate 13 is provided with a gear row 14.

[0040] As shown in Figures 3 to 8 The mobile equipment 2 comprises a carrier 3 and two slide-fitting driving devices 4 arranged at the bottom of the carrier 3, any slide-fitting driving device 4 comprises a carrier frame 40, a limiting slide-fitting mechanism 5 arranged on the carrier frame 40 and capable of slidingly fitting with the track main body, and an engagement walking driving mechanism 6 capable of engaging and driving the gear row.

[0041] The limiting slide-fitting mechanism 5 comprises two limiting baffle plates 50 arranged on the carrier frame and arranged on both sides of the support rib plate 13, and the two limiting baffle plates 50 are respectively provided with a first fitting roller 51 arranged oppositely and capable of fitting with the side wall of the support rib plate, and a second fitting roller 52 capable of fitting with the bottom wall of the support rail plate.

[0042] The engagement walking driving mechanism 6 comprises a power wheel 61 arranged on the carrier frame 40 and capable of engaging and connecting with the gear row 14, and a rotary driving source 62 capable of drivingly connecting with the power wheel.

[0043] Specific implementation process and principle description:

[0044] When performing the inspection operation, the mobile device 2 is limited from slipping and is matched with the ground rail 1 through the limiting and slipping matching mechanism 5 of the sliding matching driving device 4, and the anti-slip matching is realized through the first and second matching rollers 51 and 52. That is, when the mobile device 2 slides and displaces on the ground rail 1, the sliding matching guiding requirement can be met, and the mobile device 2 will not slip off the track.

[0045] The mobile device 2 is driven to rotate by the rotating driving source 62, the power wheel 61 is driven to rotate, and the meshing transmission with the gear row 14 is generated, so that the displacement driving of the mobile device 2 on the ground rail 1 is realized.

[0046] In this way, the mobile device 2 can conveniently carry the inspection device or the transportation device, and the guiding displacement circulation requirement can be met.

[0047] In one specific embodiment, as shown in Figure 2 The support rail plate 11 is provided with two side support surfaces 110 located on both sides of the gear row, the power wheel 61 is provided with a roller disc part 612 corresponding to the side support surfaces and separated by a ring recess 611, and the ring recess is provided with a meshing tooth part corresponding to the gear row.

[0048] Specifically, the space avoiding matching with the gear row is realized through the ring recess 611, and the one-to-one corresponding clamping with the second matching roller 52 is realized through the roller disc part 612, so that the mobile device 2 can be clamped and matched on the support rail plate 11, and the carrying and operation of the mobile device 2 are more reliable and stable.

[0049] In one specific embodiment, the support rail plate 11 has a first arc segment 111 and a second arc segment 112, the radial direction of the first arc segment 111 is parallel to the plane where the support rib plate is located, and the radial direction of the second arc segment 112 is parallel to the plane where the ground rail plate is located.

[0050] As shown in Figure 7 and Figure 8 The meshing walking driving mechanism 6 includes a rocker suspension 63 for carrying the power wheel and a pressing elastic body 64 for pressing the power wheel to the support rail plate, the rotating driving source is arranged on the rocker suspension, and the rotating end of the rotating driving source is in transmission connection with the driving wheel through the transmission belt 620.

[0051] The carrier of the arbitrary sliding matching driving device is in rotating and movable connection with the carrier seat 3.

[0052] Specifically, when there is a climbing section such as the first arc segment 111, the two meshing walking driving mechanisms 6 can change with the change of the arc segment through the cooperation of the rocker suspension 63 and the pressing elastic body 64, so that the climbing requirement can be met, and when there is a turning section such as the second arc segment 112, the change of the arc segment is realized through the rotating displacement of the two meshing walking driving mechanisms 6, so that the turning requirement can be met.

[0053] Of course, the support rail plate 11 also has a turning climbing section combining the first arc segment 111 and the second arc segment 112, and the guided driving displacement can also be realized through the relative rotation and suspension change of the two meshing walking driving mechanisms 6.

[0054] In one specific embodiment, the rocker suspension 63 includes two pivot rocker arms 631 that are pivotally connected to the carrier at intervals, and the two shaft ends of the power wheels are rotatably connected to the pivot rocker arms, and any shaft end is provided with a transmission matching wheel part 610 that penetrates the pivot rocker arm and is in transmission cooperation with the transmission belt.

[0055] The rocker suspension 63 includes a linkage bracket 632 that connects the free ends of the two pivot rocker arms, and the compression elastic body is arranged between the carrier and the linkage bracket.

[0056] In this way, a ladder-like structure as shown in Figure 8 is realized, which has reliable structural strength and stable suspension deformation.

[0057] In one specific embodiment, the compression elastic body 64 includes a plurality of floating expansion springs that have central shaft rods 640.

[0058] The elastic floating force is reliable and stable, and the structural strength is reliable.

[0059] In one specific embodiment, the carrier 40 is provided with a rotating disc 400 for cooperation with the carrier seat.

[0060] The rotating disc 400 and the matching flange disc are used for assembly and matching, which meets the self-rotation cooperation requirement.

[0061] In one specific embodiment, the sliding matching driving device 4 includes a protective cover 7 arranged on the carrier, and the protective cover includes a side cover plate corresponding to the limiting baffle.

[0062] The limiting sliding mechanism 5 and the meshing walking driving mechanism 6 are semi-closed and protected by the protective cover, so that their effective service life is guaranteed.

[0063] In one specific embodiment, the two limiting baffles are respectively provided with oppositely arranged third edge rollers 53, and the wheel surfaces of the third edge rollers are oppositely arranged with the side walls of the support rail plate.

[0064] In this way, further anti-falling protection is realized, and the situation of falling off the track during turning or climbing is eliminated.

[0065] In one specific embodiment, the second matching roller has an elastic floating displacement. In this way, elastic clamping is realized, and the moving displacement is more reliable and stable.

[0066] In one specific embodiment, the two sliding fitting driving devices of the mobile device are arranged in mirror symmetry or central symmetry.

[0067] Referring to Figure 3 and Figure 4 It can be seen from the above description that the track climbing and turning mobile device is stable and smooth in operation on the ground track, can realize climbing and turning operation, has the characteristics of anti-slip and reliable operation, and the guiding and fitting structure is compact and ingenious, easy to construct and popularize and apply.

[0068] It can be seen from the above description that the track climbing and turning mobile device is stable and smooth in operation on the ground track, can realize climbing and turning operation, has the characteristics of anti-slip and reliable operation, and the guiding and fitting structure is compact and ingenious, easy to construct and popularize and apply.

[0069] The term "comprising" or any other similar word is intended to encompass non-exclusive inclusion, so that a process, method, article or device / apparatus including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or inherent elements of the process, method, article or device / apparatus.

[0070] So far, the technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but those skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without departing from the principles of the utility model, and the technical schemes after the changes or replacements will fall within the protection scope of the utility model.

Claims

1. A rail climbing and turning mobile device, comprising a ground rail and a mobile device, characterized in that: the ground rail comprises a rail body in the shape of an I-beam, the rail body comprising a support rail plate, a ground rail plate, and a support rib plate arranged between the support rail plate and the ground rail plate, the support rail plate being provided with a row of teeth; the mobile device comprises a carrier and two spaced apart slide-fitting driving devices arranged at the bottom of the carrier, any of the slide-fitting driving devices comprising a carrier frame, a limiting slide-fitting mechanism arranged on the carrier frame and in sliding fit with the rail body, and an engagement walking driving mechanism in driving fit with the row of teeth; the limiting slide-fitting mechanism comprises two limiting baffle plates arranged on the carrier frame and on both sides of the support rib plate, and each of the two limiting baffle plates is provided with a first fitting roller arranged oppositely and in fit with the side wall of the support rib plate, and a second fitting roller arranged oppositely and in fit with the bottom wall of the support rail plate; and the engagement walking driving mechanism comprises a power wheel arranged on the carrier frame and in engagement fit with the row of teeth, and a rotary driving source in transmission connection with the power wheel.

2. The rail climbing and turning mobile device according to claim 1, characterized in that: the support rail plate is provided with two side support surfaces on both sides of the row of teeth, the power wheel is provided with a roller disc part corresponding to the side support surfaces in one-to-one fit and separated by a ring recess, and the ring recess is provided with an engagement tooth part in engagement fit with the row of teeth.

3. The rail climbing and turning mobile device according to claim 1, characterized in that: the support rail plate has a first arc segment and a second arc segment, the radial direction of the first arc segment is parallel to the plane where the support rib plate is located, and the radial direction of the second arc segment is parallel to the plane where the ground rail plate is located; the engagement walking driving mechanism comprises a rocker suspension for carrying the power wheel, a pressing elastic body for pressing the power wheel against the support rail plate, the rotary driving source is arranged on the rocker suspension, and the rotary end of the rotary driving source is in transmission connection with the power wheel through a transmission belt; and the carrier frame of any of the slide-fitting driving devices is in rotary movable connection with the carrier.

4. The rail climbing and turning mobile device according to claim 3, characterized in that: the rocker suspension comprises two pivot rocker arms pivotally connected to the carrier frame in a spaced apart manner, the two shaft ends of the power wheel are in rotary connection with the pivot rocker arms, and any of the shaft ends has a transmission matching wheel part penetrating through the pivot rocker arm and in transmission fit with the transmission belt; the rocker suspension comprises a linkage support connecting the free ends of the two pivot rocker arms, and the pressing elastic body is arranged between the carrier and the linkage support.

5. The rail climbing and turning mobile device according to claim 4, characterized in that: the pressing elastic body comprises a plurality of floating telescopic springs having a central shaft.

6. The rail climbing and turning mobile device according to claim 3, characterized in that: the carrier frame is provided with a rotary disc in fit with the carrier.

7. The rail climbing and turning mobile device according to claim 1, characterized in that: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The sliding fit driving device comprises a protective cover arranged on the carrier, and the protective cover comprises a side cover plate corresponding to the limiting baffle.

8. The rail climbing and transferring mobile device according to claim 1, wherein: The two limiting baffles are respectively provided with third side edge rollers arranged oppositely, and the wheel surfaces of the third side edge rollers are arranged oppositely to the side walls of the support rail plates.

9. The rail climbing and transferring mobile device according to claim 1, wherein: The second fitting roller has telescopic elastic floating displacement.

10. The rail climbing and transferring mobile device according to any one of claims 1-9, wherein: The two sliding fit driving devices of the mobile device are arranged in mirror image symmetry or central symmetry.

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