Multidirectional transfer trolley for circuit breaker
By designing a multi-directional transport trolley for circuit breakers, and using the screw rotating mechanism and sliding mechanism to adjust the height and depth, the problem that the existing transport trolley cannot adapt to a variety of operating environments is solved, and efficient utilization of resources and improvement of operation flexibility and efficiency are achieved.
Patent Information
- Application Number
- CN202421088790.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing transport trolleys are designed as fixed structures, and the height or depth cannot be adjusted according to different operating needs, resulting in the need to configure multiple vehicles of different height or depth in multiple operating environments, which increases the waste of economy and resources.
A multi-directional transport trolley for circuit breakers is designed, including a base and adjustment components. The base has a predetermined working height and support force, and the adjustment assembly realizes vertical and horizontal adjustment through the screw rotating mechanism and the sliding mechanism to adapt to the working environment of different heights and depths.
By adjusting height and depth, the same car can meet multiple operating needs, reduce dependence on multiple vehicles, reduce costs and improve resource utilization efficiency, while improving operational flexibility and efficiency.
Smart Images
Figure CN223014636U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of transfer of circuit breakers, and particularly to a multi-directional transfer trolley for circuit breakers. Background Art
[0002] At present, most transfer trolleys are designed as fixed structures, which means they are only suitable for specific and unchanging installation height environments. This design limits the adaptability of the transfer trolley in terms of site, because they cannot adjust their own height or depth according to different operation requirements. Therefore, when there are multiple different installation or working heights at the operation site, in order to ensure that there is a suitable transfer tool for each specific height or depth, multiple transfer trolleys with different heights or depths must be configured separately. This will undoubtedly lead to unnecessary economic expenditure and waste of resources, because each vehicle can only serve a specific height or depth and cannot flexibly adapt to various operating conditions. In addition, this will also increase the costs of storage and maintenance, because corresponding vehicle inventories need to be maintained for each height or depth requirement.
[0003] The common central frames in the prior art usually cannot detect the offset error of the center height of the pressure roller, resulting in low purposefulness when adjusting the center height of the roller. Summary of the Utility Model
[0004] Purpose of the utility model: To provide a multi-directional transfer trolley for circuit breakers to solve the above problems existing in the prior art.
[0005] Technical solution: A multi-directional transfer trolley for circuit breakers includes two components: a base and an adjustment component. The base has a predetermined working height and bearing capacity, and can perform corresponding loading and limiting operations. The adjustment component includes a screw rod rotation mechanism disposed on the working surface of the base, which has a predetermined working height and bearing capacity and can perform corresponding vertical adjustment; a sliding mechanism connected to the screw rod rotation mechanism, which has a predetermined working length and can perform corresponding horizontal adjustment operations. The sliding mechanism is movably connected to a working platform.
[0006] In a further embodiment, the screw rod rotation mechanism includes two components: a positioning adjustment structure and a support structure. The positioning adjustment structure is disposed on the working surface of the base, which has a predetermined working length and bearing capacity and can perform movable adjustment operations within a predetermined range. The support structure is connected to the positioning adjustment structure, which has a predetermined working height and bearing capacity and can adjust the corresponding working height following the movable adjustment of the positioning adjustment structure.
[0007] In a further embodiment, the positioning and adjusting mechanism comprises three components: a fixed plate, a positioning plate and a moving plate. The fixed plate is placed on the working surface of the base, has a predetermined working length and supporting force, and there are multiple fixed plates for corresponding positioning operations. The positioning plate is placed between multiple fixed plates, has a predetermined working length, and can perform corresponding positioning and connection operations. The moving plate is placed between multiple fixed plates, is slidably connected to the fixed plates, and is connected to the positioning plate by a rotating screw rod, and can perform sliding adjustment operations within a predetermined range.
[0008] In a further embodiment, the supporting mechanism comprises three components: a first supporting plate, a second supporting plate and a limiting plate. One end of the first supporting plate is rotatably connected to the fixed plate, has a predetermined working height, and performs rotational adjustment operations within a predetermined range. One end of the second supporting plate is connected to the moving plate, has a predetermined working length, and intersects with the first supporting plate, and can move to a corresponding working position following the sliding adjustment of the moving plate. The limiting plate is rotatably connected to the other end of the first supporting plate and is slidably connected to the other end of the second supporting plate, has a predetermined working length, and can perform corresponding limiting and connection operations. The intersection of the first supporting plate and the second supporting plate is limited by a rotating shaft.
[0009] In a further embodiment, there are multiple supporting mechanisms, which are symmetrically distributed on the left and right sides of the working surface of the base; the sliding mechanism is composed of multiple sliding channels and is respectively connected to multiple supporting mechanisms; the working platform is slidably connected between multiple sliding channels.
[0010] In a further embodiment, there are multiple moving wheels provided at the lower position in the working direction of the base, and corresponding rotational transportation operations can be performed.
[0011] Beneficial effects: The utility model relates to a multi-directional transfer trolley for a circuit breaker, which relates to the transfer field of circuit breakers and comprises two components: a base and an adjustment assembly. The base has a predetermined working height and bearing capacity, and can perform corresponding loading and limiting operations. The adjustment assembly includes a screw rotation mechanism disposed on the working surface of the base, which has a predetermined working height and bearing capacity and can perform corresponding vertical adjustment; and a sliding mechanism connected to the screw rotation mechanism, which has a predetermined working length and can perform corresponding horizontal adjustment operations. The sliding mechanism is movably connected with a working platform. This application can adjust the height and depth of the working platform, enabling it to easily adapt to various working environments with different heights and depths. In this way, the same vehicle can meet the requirements of multiple working heights and depths, reducing the dependence on multiple vehicles, thereby reducing costs and improving the utilization efficiency of resources. In addition, the transfer trolley with adjustable height and depth can also improve the flexibility and efficiency of operations, reducing the dependence on specific site requirements, and thus playing a greater role in production. Brief Description of the Drawings
[0012] Figure 1 is the overall schematic diagram of this application.
[0013] Figure 2 is the side view of this application from any perspective.
[0014] The reference numerals in the drawings are: base 1, fixed plate 2, moving plate 3, positioning plate 4, rotating screw 5, first support plate 6, second support plate 7, limiting plate 8, working platform 9, moving wheel 10, slideway 11. Detailed Description of the Embodiment
[0015] In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details. In other examples, some well-known technical features are not described to avoid confusion with the present utility model.
[0016] Embodiment 1:
[0017] The multi-directional transfer trolley for a circuit breaker proposed in this embodiment includes two components: a base 1 and an adjustment component. The base 1 has a predetermined working height and support force, and can perform corresponding loading and limiting operations. The adjustment component includes a screw rod rotating mechanism disposed on the working surface of the base 1, having a predetermined working height and support force, and capable of performing corresponding vertical adjustment operations; a sliding mechanism connected to the screw rod rotating mechanism, having a predetermined set of working lengths, and capable of performing corresponding horizontal adjustment operations. The sliding mechanism is movably connected to a working platform 9. The screw rod rotating mechanism includes two components: a positioning adjustment structure and a support structure. The positioning adjustment structure is disposed on the working surface of the base 1, having a predetermined working length and support force, and capable of performing activity adjustment operations within a predetermined range. The support structure is connected to the positioning adjustment structure, having a predetermined working height and support force, and capable of performing corresponding working height adjustment following the activity adjustment of the positioning adjustment structure. The positioning adjustment mechanism includes three components: a fixed plate 2, a positioning plate 4, and a moving plate 3. The fixed plate 2 is disposed on the working surface of the base 1, having a predetermined working length and support force, and being multiple in number, and capable of performing corresponding positioning operations. The positioning plate 4 is disposed between multiple fixed plates 2, having a predetermined working length, and capable of performing corresponding positioning and connection operations. The moving plate 3 is disposed between multiple fixed plates 2, is slidably connected to the fixed plate 2, and is connected to the positioning plate 4 through a rotating screw rod 5, and is capable of performing sliding adjustment operations within a predetermined range. The rotating screw rod 5 passes through the positioning plate 4 and extends to a predetermined position outside the positioning plate 4, and is threadedly connected to the positioning plate 4. During later operation, by rotating the rotating screw rod 5, the moving plate 3 can be driven to perform corresponding working position adjustment, and thus the distance between the positioning plate 4 and the moving plate 3 can be adjusted.
[0018] Embodiment Two:
[0019] On the basis of the first embodiment, the support mechanism includes three components: a first support plate 6, a second support plate 7, and a limit plate 8. One end of the first support plate 6 is rotatably connected to the fixed plate 2, having a predetermined working height and performing rotational adjustment operations within a predetermined range. One end of the second support plate 7 is connected to the moving plate 3, having a predetermined working length, intersecting with the first support plate 6, and can be adjusted to corresponding working positions following the sliding adjustment of the moving plate 3. The limit plate 8 is rotatably connected to the other end of the first support plate 6 and slidably connected to the other end of the second support plate 7, having a predetermined working length and capable of performing corresponding limiting and connecting operations. The intersection of the first support plate 6 and the second support plate 7 is limited by a rotating shaft. During the later operation process, the adjustment of the moving plate 3 will drive the second support plate 7 to perform corresponding angle adjustments, and cause the second support plate 7 to perform corresponding sliding adjustment operations along the working surface of the limit plate 8. Furthermore, the angle between the first support plate 6 and the second support plate 7 can be adjusted accordingly, and then the overall working height of the limit plate 8 can be adjusted, and finally the working height of the working platform 9 can be adjusted. A plurality of the support mechanisms are symmetrically distributed on the left and right sides of the working surface of the base 1; the sliding mechanism is composed of a plurality of slideways 11 and is respectively connected to the plurality of support mechanisms; the working platform 9 is slidably connected between the plurality of slideways 11. During the later operation process, the horizontal working direction of the working platform 9 can be adjusted by the sliding adjustment of the working platform 9 along the working surface of the slideways 11, and thus the requirements for different installation depths can be met. A plurality of moving wheels 10 are provided at the lower position of the working direction of the base 1 and can perform corresponding rotational transportation operations.
[0020] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as a limitation of the present invention itself. Various changes can be made in its form and details without departing from the spirit and scope of the present invention defined by the appended claims.
Claims
1. A multi-directional transport trolley for circuit breakers, characterized in that: The base has a predetermined operating height and is placed on the support force to perform corresponding load-bearing and position-limiting operations; An adjustment assembly, including a screw rotating mechanism placed on the working surface of the base, having a predetermined working height and supporting force, and capable of corresponding vertical adjustment; A sliding mechanism connected to the screw rotating mechanism, having a predetermined group operation length and capable of performing corresponding lateral adjustment operations; The sliding mechanism is movably connected to a working platform; The screw rotating mechanism comprises: The positioning and adjusting structure is arranged on the working surface of the base, has a predetermined working length and supporting force, and can perform movable adjustment operations within a predetermined range; A support structure connected to the positioning and adjusting structure, having a predetermined working height and supporting force, and capable of adjusting the working height accordingly with the movable adjustment of the positioning and adjusting structure; The positioning adjustment structure comprises: A fixing plate is placed on the working surface of the base, has a predetermined working length and supporting force, and is in multiple pieces, and can perform corresponding positioning operations; A movable plate is disposed between the plurality of fixed plates and is slidably connected to the fixed plates and is connected to the fixed plates via a rotating screw rod, so as to be capable of sliding adjustment within a predetermined range; A positioning plate, placed between the plurality of fixing plates, has a predetermined working length and can perform corresponding positioning and connection operations; There are multiple supporting structures, which are symmetrically distributed on the left and right sides of the working surface of the base; the sliding mechanism is composed of multiple slideways, which are respectively connected to the multiple supporting structures; the working platform is slidably connected between the multiple slideways.
2. A multi-directional transport vehicle for circuit breakers according to claim 1, characterized in that: The support structure comprises: A first support plate, one end of which is rotatably connected to the fixed plate, has a predetermined working height, and performs a rotation adjustment operation within a predetermined range; A second support plate, one end of which is connected to the movable plate, has a predetermined working length, and is cross-connected with the first support plate, and can be adjusted to a corresponding working position following the sliding adjustment of the movable plate; The limiting plate is rotatably connected to the other end of the first supporting plate and is slidably connected to the other end of the second supporting plate, so that it has a predetermined operating length and can perform corresponding limiting and connection operations; The intersection of the first support plate and the second support plate is limited by a rotating shaft.
3. The multi-directional transport vehicle for circuit breakers according to claim 1, characterized in that: A movable wheel is provided below the operating direction of the base to perform corresponding rotation and transportation operations.