Multi-layer transfer bracket
By designing a multi-layer transfer bracket, the problems of collision and extrusion of the composite sheathed lightning arrester core and components during transportation were solved, stable and reliable transportation was achieved, and production efficiency was improved.
Patent Information
- Application Number
- CN202422871598.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-11-25
AI Technical Summary
In the prior art, the core and components of the composite jacket arrester are easily bumped and squeezed during transportation, resulting in damage to the flange or shed, the product appearance quality cannot be guaranteed, and the production efficiency is low.
A multi-layer transfer bracket was designed, including a pallet, a first-layer bracket and an assembly bracket group. Through the design of the bottom and upper layers of brackets, the umbrella skirt extrusion and flange collision are avoided, and stable transportation is achieved.
It effectively avoids the squeezing of the arrester shed and the collision of the flange, improves the convenience and reliability of transportation, and meets the needs of large-scale production of composite jacket arresters.
Smart Images
Figure CN223371503U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of composite jacket arrester core and component transportation, in particular to a multi-layer transport bracket. Background Art
[0002] The core of the composite jacket arrester after assembly and the components after high-temperature vulcanization of the core need to be transferred between different processes. Transportation is an indispensable means in the production of composite jacket arresters. The core of the original arrester after assembly and the components after core vulcanization are directly stacked on a flatbed truck or plastic pallet for each process flow, which can easily cause collisions and extrusion between the core or components, resulting in damage to the flange or shed skirt. The product appearance quality cannot be guaranteed. In addition, the number of handling times is high, the working hours are high, and the production efficiency is low. This transportation method is increasingly difficult to meet the requirements of large-scale production of composite jacket arresters. Utility Model Content
[0003] In view of the defects of the existing technology, the utility model provides a multi-layer transfer bracket, which is used to transport the core and components of the composite jacket lightning arrester. It can avoid the extrusion of the lightning arrester skirt and the collision of the flange, and the transportation is more convenient and reliable.
[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is a multi-layer transfer bracket, which includes a pallet, a first-layer bracket, and an assembly bracket group; the first-layer bracket includes more than two bottom-level brackets, each bottom-level bracket includes two bottom-level longitudinal rods and a bottom-level transverse rod fixed between the two bottom-level longitudinal rods, and one end of the bottom-level longitudinal rod is fixed to the pallet; the assembly bracket group includes at least one layer of assembly bracket, and the assembly brackets are connected layer by layer, and each layer of assembly bracket includes more than two upper-level brackets, each upper-level bracket includes two upper-level longitudinal rods and an upper transverse rod fixed between the two upper-level longitudinal rods, and one end of the upper longitudinal rod of the bottom layer is connected to the other end of the bottom longitudinal rod.
[0005] Furthermore, the diameters of the bottom-layer transverse rods and the upper-layer transverse rods are both smaller than the distance between two adjacent shed protrusions of the composite sheath arrester.
[0006] Furthermore, the lengths of the bottom layer longitudinal rods and the upper layer longitudinal rods are both greater than or equal to the maximum diameter of the shed convex portion.
[0007] Furthermore, support feet are provided at the bottom of the pallet to form a space under the pallet for a forklift to enter.
[0008] Furthermore, the assembly bracket set includes at most three layers of assembly brackets.
[0009] Furthermore, the bottom brackets are arranged on the tray at equal intervals.
[0010] Furthermore, the first layer bracket includes four bottom brackets.
[0011] Furthermore, both ends of the bottom layer transverse rod are respectively fixed to the middle parts of the two bottom layer longitudinal rods.
[0012] Furthermore, the adjacent upper brackets are detachably connected.
[0013] The beneficial effects of the utility model are as follows: the utility model is used for transporting the core body and components of the composite jacket lightning arrester, which can avoid the lightning arrester shed extrusion and flange collision, and the transportation is more convenient and reliable. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a structural schematic diagram of a multi-layer transfer bracket in one embodiment of the present utility model;
[0015] Figure 2 This is a front view of a multi-layer transfer bracket in one embodiment of the present utility model;
[0016] Figure 3 This is a side view of a multi-layer transfer bracket in one embodiment of the present invention;
[0017] Figure 4 This is a diagram showing a multi-layer transfer bracket in use with a composite jacket arrester placed thereon in one embodiment of the present utility model;
[0018] Figure 5 for Figure 4 A partial enlarged view of part A;
[0019] Figure 6 This is a structural schematic diagram of a multi-layer transfer bracket in another embodiment of the present invention;
[0020] In the picture:
[0021] 100, tray, 110, support legs,
[0022] 200, first layer bracket, 210, bottom layer bracket, 211, bottom layer longitudinal rod, 212, bottom layer transverse rod,
[0023] 300, assembly bracket group, 310, assembly bracket, 311, upper bracket, 3111, upper longitudinal rod, 3112, upper transverse rod,
[0024] 10. Composite jacket arrester, 11. Composite jacket, 12. Umbrella skirt protrusion, 20. Space. DETAILED DESCRIPTION
[0025] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0026] See also Figures 1-6 In one embodiment of the present invention, a multi-layer transfer bracket is used for transferring a composite jacket arrester 10 . The composite jacket arrester 10 includes a composite jacket 11 . The composite jacket 11 has a plurality of umbrella skirt protrusions 12 .
[0027] Specifically, see Figure 1-Figure 3 , shows a schematic structural diagram of a multi-layer transfer bracket in one embodiment of the present invention, which includes a pallet 100, a first-layer bracket 200, and an assembly bracket set 300. The first-layer bracket 200 and the assembly bracket set 300 are arranged from bottom to top on the pallet 100. The first-layer bracket 200 includes two or more bottom-layer brackets 210. In this embodiment, four bottom-layer brackets 210 are arranged to form the first-layer bracket 200. Figure 2 Each bottom bracket 210 of the first-layer bracket 200 includes two bottom longitudinal rods 211 and a bottom transverse rod 212 fixed between the two bottom longitudinal rods 211. One end of the bottom longitudinal rod 211 is fixed to the pallet 100. The assembly bracket group 300 includes at least one layer of assembly brackets 310. The assembly brackets 310 are connected layer by layer. Each layer of assembly brackets 310 includes more than two upper brackets 311. Each upper bracket 311 includes two upper longitudinal rods 3111 and an upper transverse rod 3112 fixed between the two upper longitudinal rods 3111. One end of the upper longitudinal rod 3111 of the lowest layer is connected to the other end of the bottom longitudinal rod 211.
[0028] It should be noted that the specific dimensions of the tray 100, the first layer bracket 200 and the assembly bracket group 300 are designed according to the core size and the outer skirt diameter of the 35kV to 500kV composite jacket arrester 10, so as to meet the requirements of universal brackets of various specifications and sizes. When specifically set up, the bottom bracket 210 can be welded and fixed on the tray 100, or a socket is set on the tray 100 for fixing. The bottom bracket 210 and the upper bracket 311 can be connected in a plug-in manner, for example, a plug-in end with a smaller diameter is set at the end of the upper longitudinal rod 3111 of the bottom layer, and the plug-in end is inserted into the end of the bottom longitudinal rod 211. The upper brackets 311 connected layer by layer are similarly connected. In some embodiments, adjacent upper brackets 311 are detachably connected. No further details are given here. In addition, the number of bottom brackets 210 provided can be determined according to the length of the composite coat arrester 10. The longer the composite coat arrester 10 is, the more bottom brackets 210 can be provided in order to ensure stability. If the length of the composite coat arrester 10 is shorter, providing fewer bottom brackets 210 is conducive to the miniaturization of the multi-layer transport bracket. The number of upper brackets 311 provided is similar and will not be repeated here.
[0029] When in use, during the production process, the bottom bracket 210 is inserted into the socket of the tray 100, the composite jacket arrester 10 is first placed on the first layer bracket 200, and then the second layer bracket is fixed on the first layer bracket 200, and then the composite jacket arrester 10 is placed, and multi-layer placement is achieved in this way.
[0030] In order to make placement and transportation more stable, in one embodiment, the diameters of the bottom transverse rods 212 and the upper transverse rods 3112 are both smaller than the distance between two adjacent shed protrusions 12 of the composite jacket arrester 10. When the composite jacket arrester 10 is placed on the bottom bracket 210 and the upper bracket 311, the bottom transverse rods 212 and the upper transverse rods 3112 can provide support to the composite jacket arrester 10.
[0031] To prevent interference between composite sheathed arresters 10 placed in different layers, in one embodiment, the lengths of the bottom longitudinal rods 211 and the upper longitudinal rods 3111 are both greater than or equal to the maximum diameter of the shed protrusions 12. When the composite sheathed arresters 10 are placed layer by layer, the shed protrusions 12 of the upper layer will not collide with the shed protrusions 12 of the lower layer, thereby increasing safety and reliability.
[0032] In one embodiment, the pallet 100 is provided with support legs 110 at the bottom to form a space 20 below the pallet 100 for a forklift to enter. This arrangement is more convenient and practical. In addition, the pallet 100 can adopt a standardized pallet size to meet the needs of transportation by different types of hydraulic trucks or forklifts, thus achieving standardized and universal transportation brackets for different arrester cores and components.
[0033] In order to take into account the bearing capacity of the bracket, it is recommended to place it in four layers and then transport it by an electric trailer. In one embodiment, the assembly bracket group 300 includes at most three layers of assembly brackets 310.
[0034] In one embodiment, the bottom brackets 210 are disposed on the tray 100 at equal intervals.
[0035] In one embodiment, the first-tier bracket 200 includes four bottom-tier brackets 210 .
[0036] In one embodiment, the ends of the bottom transverse rod 212 are respectively fixed to the middle of the two bottom longitudinal rods 211. In specific configurations, in addition to the method of fixing the bottom transverse rod 212 to the middle of the two bottom longitudinal rods 211 in this embodiment, in other embodiments, the bottom transverse rod 212 can also be fixed near one end of the two bottom longitudinal rods 211. The relative positions of the upper longitudinal rods 3111 and the upper transverse rods 3112 are similar.
[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.
[0038] Furthermore, 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 the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.
[0039] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0040] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it can mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher horizontal height than the second feature. When a first feature is "below," "below," or "below" a second feature, it can mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower horizontal height than the second feature. It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there can be an intermediate element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there can be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.
Claims
1. A multi-layer transfer bracket, characterized by: include tray; The first layer bracket includes more than two bottom brackets, each bottom bracket includes two bottom longitudinal rods and a bottom transverse rod fixed between the two bottom longitudinal rods, and one end of the bottom longitudinal rod is fixed to the tray; The assembly bracket group includes at least one layer of assembly brackets, which are connected layer by layer. Each layer of assembly brackets includes more than two upper brackets, each upper bracket includes two upper longitudinal rods and an upper transverse rod fixed between the two upper longitudinal rods, and one end of the upper longitudinal rod of the lowest layer is connected to the other end of the bottom longitudinal rod.
2. A multi-layer transfer bracket according to claim 1, characterized in that: The diameters of the bottom layer transverse rod and the upper layer transverse rod are both smaller than the distance between two adjacent shed protrusions of the composite jacket lightning arrester.
3. A multi-layer transfer bracket according to claim 2, characterized in that: The lengths of the bottom longitudinal rods and the upper longitudinal rods are both greater than or equal to the maximum diameter of the umbrella skirt protrusions.
4. A multi-layer transfer bracket according to any one of claims 1 to 3, characterized in that: The bottom of the pallet is provided with supporting feet to form a space under the pallet for a forklift to extend into.
5. A multi-layer transfer bracket according to any one of claims 1 to 3, characterized in that: The assembly bracket set includes at most three layers of assembly brackets.
6. A multi-layer transfer bracket according to any one of claims 1 to 3, characterized in that: The bottom brackets are arranged on the tray at equal intervals.
7. A multi-layer transfer bracket according to any one of claims 1 to 3, characterized in that: The first-layer bracket includes four bottom-layer brackets.
8. A multi-layer transfer bracket according to any one of claims 1 to 3, characterized in that: The two ends of the bottom layer transverse rod are respectively fixed to the middle parts of the two bottom layer longitudinal rods.
9. A multi-layer transfer bracket according to any one of claims 1 to 3, characterized in that: The adjacent upper brackets are detachably connected.