Tooling for electrical switchgear cabinets
Patent Information
- Application Number
- CN202522335177.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-04
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-11-04
AI Technical Summary
由于配电柜高度较高，底部较窄，因此在接线过程中受到外力时容易倾倒，存在安全隐患
支架为配电柜提供放置位置，横梁横设在支架的预设高度处。拉紧机构的第一端与支架的顶部相连接。当需要对配电柜进行接线操作时，将配电柜放置在支架上，同时拉紧机构的第二端与配电柜的顶部相连接。拉紧机构将配电柜拉紧，进而将配电柜拉向横梁，使配电柜的背面与横梁的一侧紧密贴合。这样，通过横梁和拉紧机构的配合，对配电柜进行了固定，降低了接线操作过程中配电柜倾倒的风险，提高了配电柜的稳定性。
Smart Images
Figure CN224804493U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of power distribution cabinet technology, and for example to a tooling device for power distribution cabinets. Background Technology
[0002] A distribution cabinet, also known as an ECC (Energy Control Center) cabinet, is the final stage equipment in a power distribution system and is also a general term for motor control centers. A distribution cabinet distributes electrical energy from a circuit of the upstream power distribution equipment to the nearest load, providing protection, monitoring, and control for the load.
[0003] When wiring a distribution cabinet, it is usually placed on the ground before workers perform the wiring operations. Because the distribution cabinet is relatively tall and narrow at the bottom, it is prone to tipping over when subjected to external force during the wiring process, posing a safety hazard.
[0004] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention
[0005] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.
[0006] This disclosure provides a tooling device for a power distribution cabinet to improve the stability of the power distribution cabinet.
[0007] In some embodiments, the tooling equipment for the distribution cabinet includes: a bracket with two corresponding mounting points arranged laterally at a preset height; a crossbeam arranged laterally with its two ends respectively connected to the two mounting points; and a tensioning mechanism, the first end of which is connected to the top of the bracket, and the second end of which is used to connect to the distribution cabinet placed on the bracket and tension the distribution cabinet so that one side of the distribution cabinet fits against one side of the crossbeam.
[0008] In some embodiments, the bracket includes: a base for supporting one or more of the distribution cabinets; two columns arranged vertically side by side and respectively connected to opposite sides of the base in the lateral direction; two mounting points respectively disposed on the two columns; wherein there are multiple tensioning mechanisms, the first ends of the multiple tensioning mechanisms are respectively connected to the top of the two columns, and the multiple tensioning mechanisms connected to the same column are respectively located on both sides of the corresponding column, so as to connect to different distribution cabinets arranged in the longitudinal direction.
[0009] In some embodiments, the base includes: a support plate having a plurality of bearing positions, each bearing position being used to support one of the distribution cabinets; two connecting beams being arranged horizontally side by side and connected to opposite sides of the support plate in the lateral direction; wherein the bottom ends of the two columns are respectively connected to the two connecting beams.
[0010] In some embodiments, the top surface of the base is provided with a plurality of first rubber strips, which are arranged along the transverse and longitudinal directions.
[0011] In some embodiments, the support further includes: a plurality of inclined beams, divided into two groups, the two groups of inclined beams corresponding to the two columns respectively; each group of inclined beams is located on both sides of the corresponding column, and the two ends of each group of inclined beams are connected to the corresponding connecting beam and the column respectively.
[0012] In some embodiments, a second rubber strip is provided on the side of the crossbeam that is in contact with the distribution cabinet.
[0013] In some embodiments, the crossbeam is positioned at a height higher than half the height of the distribution cabinet and lower than the height of the distribution cabinet.
[0014] In some embodiments, the tensioning mechanism includes: a connecting body, which is a cylindrical structure, and is provided with a first thread and a second thread along the axial direction of the cylindrical structure; a first connecting rod, the first end of which is connected to the top of the bracket, and the second end of which is connected to the first thread; and a second connecting rod, the first end of which is connected to the second thread, and the second end of which is connected to the distribution cabinet via a U-shaped shackle.
[0015] In some embodiments, the U-shaped shackle includes: a U-shaped ring, the closed side of which is connected to the second end of the second connecting rod, and the sidewalls at both ends of the open side of the U-shaped ring are respectively provided with corresponding through holes; a bolt, which passes through the two through holes and is fastened by a nut; wherein, a lifting ring is provided on the top of the distribution cabinet, and the bolt passes through the lifting ring to connect the lifting ring to the U-shaped ring.
[0016] In some embodiments, the tooling equipment of the power distribution cabinet further includes: a plurality of casters disposed at the bottom of the bracket.
[0017] The tooling equipment for power distribution cabinets provided in this disclosure can achieve the following technical effects: The bracket provides a placement position for the distribution cabinet, with a crossbeam positioned horizontally at a predetermined height on the bracket. The first end of the tensioning mechanism is connected to the top of the bracket. When wiring operations are required, the distribution cabinet is placed on the bracket, and the second end of the tensioning mechanism is connected to the top of the cabinet. The tensioning mechanism pulls the cabinet taut, thereby pulling it towards the crossbeam, ensuring a tight fit between the back of the cabinet and one side of the crossbeam. In this way, the crossbeam and the tensioning mechanism work together to secure the distribution cabinet, reducing the risk of it tipping over during wiring operations and improving its stability.
[0018] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Attached Figure Description
[0019] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein: Figure 1 This is a front view of the tooling equipment for a power distribution cabinet provided in an embodiment of this disclosure; Figure 2 This is a front view of the power distribution cabinet provided in this embodiment of the invention, installed on the tooling equipment; Figure 3 This is a side view of the power distribution cabinet provided in this embodiment of the invention, installed on the tooling equipment; Figure 4 This is a top view of the base of the tooling equipment for the power distribution cabinet provided in the embodiments of this disclosure.
[0020] Figure label: 10. Bracket; 11. Base; 111. Support plate; 112. Connecting beam; 12. Column; 13. Diagonal beam; 20. Crossbeam; 21. Second rubber belt; 30. Tensioning mechanism; 31. Connecting body; 32. First connecting rod; 33. Second connecting rod; 34. U-shaped shackle; 341. U-shaped ring; 342. Bolt; 343. Nut; 40. Distribution cabinet; 41. Lifting ring; 50. Caster wheel. Detailed Implementation
[0021] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.
[0022] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.
[0023] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.
[0024] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.
[0025] Unless otherwise stated, the term "multiple" means two or more.
[0026] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.
[0027] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.
[0028] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.
[0029] Combination Figure 1 As shown, this embodiment of the present disclosure provides a tooling device for a power distribution cabinet, including: a bracket 10, a crossbeam 20, and a tensioning mechanism 30. The bracket 10 has a certain height. Two corresponding mounting points are arranged laterally at a preset height of the bracket 10. The crossbeam 20 is arranged laterally, and both ends of the crossbeam 20 are respectively connected to the two mounting points, that is, the crossbeam 20 is arranged laterally and connected to the preset height of the bracket 10. The first end of the tensioning mechanism 30 ( Figure 1 The upper end (as shown) is connected to the top of the bracket 10. (Combined) Figure 2 As shown, when the distribution cabinet 40 is fixed, the distribution cabinet 40 is placed on the bracket 10, and the second end of the tensioning mechanism 30 ( Figure 1 The lower end (as shown) is connected to the top of the distribution cabinet 40. The tensioning mechanism 30 is tightened, thereby pulling the distribution cabinet 40 toward the crossbeam 20 so that the back of the distribution cabinet 40 is tightly fitted to one side of the crossbeam 20.
[0030] The tooling equipment for a power distribution cabinet provided in this embodiment includes a support 10, a crossbeam 20, and a tensioning mechanism 30. The support 10 provides a placement position for the power distribution cabinet 40, and the crossbeam 20 is horizontally positioned at a predetermined height on the support 10. The first end of the tensioning mechanism 30 is connected to the top of the support 10. When wiring operations are required on the power distribution cabinet 40, the cabinet is placed on the support 10, and the second end of the tensioning mechanism 30 is connected to the top of the cabinet. The tensioning mechanism 30 tightens the cabinet, pulling it towards the crossbeam 20, ensuring a tight fit between the back of the cabinet and one side of the crossbeam 20. In this way, the crossbeam 20 and the tensioning mechanism 30 work together to secure the cabinet, reducing the risk of tipping over during wiring operations and improving its stability.
[0031] Combination Figure 1 and Figure 4 As shown, optionally, the bracket 10 includes a base 11 and two uprights 12. The base 11 has a square structure and is used to support one or more distribution cabinets 40. When the base 11 supports multiple distribution cabinets 40, the multiple distribution cabinets 40 are arranged along the longitudinal direction (front and back) of the base 11. The two uprights 12 are arranged vertically side by side, and the two uprights 12 are respectively connected to opposite sides of the base 11 in the transverse direction. Specifically, one upright 12 is vertically arranged on the left side of the base 11 (relative to...). Figure 1 At the midpoint of the base 11, another column 12 is vertically positioned on the right side of the base 11 (relative to the midpoint of the base 11). Figure 1The midpoint of the (in terms of) position. Each column 12 is provided with an installation point, so that the crossbeam 20 is laterally connected between the two columns 12.
[0032] There are multiple tensioning mechanisms 30, each corresponding to one of the two uprights 12, with the same number of tensioning mechanisms 30 for each upright 12. The first end of each tensioning mechanism 30 is connected to the top of the corresponding upright 12, and the multiple tensioning mechanisms 30 connected to the same upright 12 are located on both sides of the corresponding upright 12. Thus, the tensioning mechanisms 30 on both sides of the same upright 12 are connected to the tops of different distribution cabinets 40. Specifically, there are four tensioning mechanisms 30, with the first ends of two tensioning mechanisms 30 connected to opposite sides of one upright 12, and the first ends of the other two tensioning mechanisms 30 connected to opposite sides of another upright 12. Thus, as... Figure 3 As shown, two distribution cabinets 40 are placed back-to-back on the base 11. The second ends of the two tensioning mechanisms 30 on the front side are connected to the top of the front distribution cabinet 40, and the second ends of the two tensioning mechanisms 30 on the rear side are connected to the top of the rear distribution cabinet 40. In this way, the two distribution cabinets 40 can be wired simultaneously on this fixture, thereby improving work efficiency.
[0033] Two tensioning mechanisms 30 simultaneously tension a distribution cabinet 40 from both sides, which can make the force on the distribution cabinet 40 more even, thereby making the distribution cabinet 40 more stable.
[0034] Optionally, see again Figure 4 The base 11 includes a support plate 111 and connecting beams 112. The support plate 111 has multiple load-bearing positions, for example, two load-bearing positions along the longitudinal direction (front and back). Each load-bearing position can support one distribution cabinet 40 to improve work efficiency. The two connecting beams 112 are arranged horizontally side-by-side and are respectively connected to two opposite sides of the support plate 111 in the transverse direction. For example, one connecting beam 112 is connected to the left side of the support plate 111 (relative to...). Figure 4 (relative to) connected, another connecting beam 112 is connected to the right side of the support plate 111 (relative to) Figure 4 (Regarding) they are connected. The connection can improve the strength of the support plate 111. The bottom ends of the two columns 12 are respectively connected to the two connecting beams 112.
[0035] Optionally, the support plate 111 is composed of multiple beams arranged horizontally and vertically.
[0036] Optionally, the connecting beam 112 has an "I"-shaped profile to further improve strength.
[0037] Optionally, the top surface of the base 11, i.e. the side where the support plate 111 contacts the bottom of the distribution cabinet 40, is provided with a plurality of first rubber strips. The plurality of rubber strips are arranged along the transverse and longitudinal directions to increase the friction between the base 11 and the bottom of the distribution cabinet 40, thereby further securing the distribution cabinet 40.
[0038] Optionally, see again Figure 3 The support frame 10 also includes multiple inclined beams 13. These inclined beams 13 are divided into two groups, each group corresponding to one of the two columns 12. Each group of inclined beams 13 is located on opposite sides (front and rear) of the corresponding column 12 along its longitudinal direction, and both ends of each group of inclined beams 13 are connected to the corresponding connecting beam 112 and the column 12. Specifically, there are four inclined beams 13, divided into two groups. Two inclined beams 13 are located on the front and rear sides of one column 12, and both ends of these two inclined beams 13 are connected to the corresponding column 12 and the corresponding connecting beam 112. The other two inclined beams 13 are located on the front and rear sides of the other column 12, and both ends of these two inclined beams 13 are connected to the corresponding column 12 and the corresponding connecting beam 112. In this way, the corresponding inclined beams 13, columns 12, and connecting beams 112 form a triangle, making the support frame 10 more stable.
[0039] Optionally, see again Figure 2 A second rubber strip 21 is provided on one side of the crossbeam 20 and the distribution cabinet 40. Specifically, a second rubber strip 21 is provided on both sides of the longitudinal direction of the crossbeam 20. The second rubber strip 21 can not only prevent collision and thus protect the distribution cabinet 40, but also increase the friction with the surface of the distribution cabinet 40, making the distribution cabinet 40 more stable.
[0040] Optionally, the height H of the crossbeam 20, i.e., the distance between the crossbeam 20 and the base 11, is higher than half the height of the distribution cabinet 40 but lower than the height of the distribution cabinet 40. In this way, the crossbeam 20 supports the upper part of the distribution cabinet 40, which can further improve the stability of the distribution cabinet 40.
[0041] Optionally, the position of the crossbeam 20 is slightly lower than the top of the distribution cabinet 40. In this way, the top of the distribution cabinet 40 is fixed by the tensioning mechanism 30 of the crossbeam 20, thereby improving the anti-tipping effect of the distribution cabinet 40.
[0042] Optionally, see again Figure 1 The tensioning mechanism 30 includes: a connecting body 31, a first connecting rod 32, and a second connecting rod 33. The connecting body 31 is a cylindrical structure, and the inner wall of the cylindrical structure is provided with a first thread and a second thread, which are sequentially arranged along the axial direction of the cylindrical structure. The first end of the first connecting rod 32 (… Figure 1 The upper end shown is connected to the bracket 10, that is, to the top of the corresponding column 12. The second end of the first connecting rod 32 ( Figure 1 The outer wall of the lower end shown is threaded, thus connecting with the first threaded section. The first end of the second connecting rod 33 ( Figure 1 The outer wall of the upper end shown is threaded, thus connecting with the second threaded section. The second end of the second connecting rod 33 (shown) Figure 1 The lower end (as shown) is connected to the distribution cabinet 40 via a U-shaped shackle 34. In this way, the tensioning mechanism 30 is threadedly connected to the connecting body 31 via the first connecting rod 32 and the second connecting rod 33, which not only makes the tensioning mechanism 30 itself detachable and easy to replace parts, but also makes the overall length of the tensioning mechanism 30 adjustable, so as to adapt to distribution cabinets 40 of different heights.
[0043] Optionally, see again Figure 1 The U-shaped shackle 34 includes a U-shaped ring 341 and a bolt 342. The U-shaped ring 341 has an open side and a closed side with an arc. The closed side is connected to the second end of the second connecting rod 33. Corresponding through holes are formed on the sidewalls at both ends of the open side of the U-shaped ring 341. The end of the bolt 342 can pass through the two through holes and be fastened by a nut 343. Correspondingly, see... Figure 2 The top of the distribution cabinet 40 is equipped with a lifting ring 41. The end of the bolt 342 is sequentially inserted through a through hole, the lifting ring 41, and another through hole, and finally connected to the nut 343. In this way, the bolt 342 connects the lifting ring 41 inside the U-shaped ring 341 and closes the open side of the U-shaped ring 341.
[0044] Optionally, the first end of the first connecting rod 32 is also connected to the top of the bracket 10 via a U-shaped shackle. Specifically, a lifting ring is also provided at the top of the column 12, and the closed side of the U-shaped ring of the U-shaped shackle is connected to the first end of the first connecting rod 32. The lifting ring on the column 12 is connected to the U-shaped ring by bolts.
[0045] Optionally, see again Figures 1 to 3 The tooling equipment used for the power distribution cabinet also includes multiple casters 50. The multiple casters 50 are located at the bottom of the bracket 10, that is, at the bottom of the base 11, to facilitate the movement of the tooling equipment and make it convenient to use. Specifically, there are four casters 50, respectively located at the four corners of the base 11, that is, at the bottom of both ends of the two connecting beams 112.
[0046] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.
Claims
1. A tooling device for a power distribution cabinet, characterized in that, include: The bracket has two corresponding mounting points horizontally positioned at a preset height. A horizontal beam is provided, with its two ends connected to the two mounting points respectively; The tensioning mechanism has a first end connected to the top of the bracket and a second end for connecting to the distribution cabinet placed on the bracket, and tensions the distribution cabinet so that one side of the distribution cabinet fits against one side of the crossbeam.
2. The tooling equipment for a power distribution cabinet according to claim 1, characterized in that, The support includes: A base for supporting one or more of the aforementioned power distribution cabinets; Two uprights are arranged vertically side by side and respectively connected to opposite sides of the base in the horizontal direction; two mounting points are respectively set on the two uprights; The tensioning mechanism comprises multiple tensioning mechanisms, the first ends of which are respectively connected to the tops of two columns. The multiple tensioning mechanisms connected to the same column are located on both sides of the corresponding column, so as to connect with different power distribution cabinets arranged longitudinally.
3. The tooling equipment for a power distribution cabinet according to claim 2, characterized in that, The base includes: The support plate is provided with multiple bearing positions, each bearing position being used to support one of the power distribution cabinets; Two connecting beams are arranged horizontally side by side and connected to opposite sides of the support plate in the lateral direction; wherein the bottom ends of the two columns are respectively connected to the two connecting beams.
4. The tooling equipment for a power distribution cabinet according to claim 2, characterized in that, The top surface of the base is provided with a plurality of first rubber strips, which are arranged along the transverse and longitudinal directions.
5. The tooling equipment for a power distribution cabinet according to claim 3, characterized in that, The support also includes: Multiple inclined beams are divided into two groups, with each group of inclined beams corresponding to one of the two columns. Each set of inclined beams is located on both sides of the corresponding column, and the two ends of each set of inclined beams are connected to the corresponding connecting beam and the column, respectively.
6. The tooling equipment for a power distribution cabinet according to claim 1, characterized in that, A second rubber strip is provided on the side of the crossbeam that is in contact with the distribution cabinet.
7. The tooling equipment for a power distribution cabinet according to claim 1, characterized in that, The crossbeam is set at a height higher than half the height of the distribution cabinet, but lower than the height of the distribution cabinet.
8. The tooling equipment for a power distribution cabinet according to claim 1, characterized in that, The tensioning mechanism includes: The connecting body is a cylindrical structure, and a first section of thread and a second section of thread are provided along the axial direction of the cylindrical structure; The first connecting rod has a first end connected to the top of the bracket and a second end connected to the first threaded section. The second connecting rod has its first end connected to the second threaded section, and its second end connected to the distribution cabinet via a U-shaped shackle.
9. The tooling equipment for a power distribution cabinet according to claim 8, characterized in that, The U-shaped shackle includes: The U-shaped ring has its closed side connected to the second end of the second connecting rod, and the sidewalls at both ends of the open side of the U-shaped ring are respectively provided with corresponding through holes. Bolts are inserted through the two holes and fastened with nuts; The top of the distribution cabinet is equipped with a lifting ring, and the bolt passes through the lifting ring to connect the lifting ring to the U-shaped ring.
10. The tooling equipment for a distribution cabinet according to any one of claims 1 to 9, characterized in that, Also includes: Multiple casters are located at the bottom of the bracket.