Switch cabinet with mobile device

Abstract

The utility model relates to a switch cabinet with a mobile device. The switch cabinet comprises a support and a rolling unit detachably installed at the lower end of the support. The rolling unit comprises a connecting base, the connecting base is provided with an upper end face capable of being attached to the lower end of the support, and the upper end face is provided with a magnetic attraction mechanism and a lock pin. The magnetic attraction mechanism can be attracted to the lower end of the support, the lock pin is provided with a head and a neck, the head of the lock pin is strip-shaped, and a strip-shaped connecting groove is formed in the bottom end of the support. When the extension direction of the lock pin head is consistent with the extension direction of the connecting groove, the lock pin head can be adaptively inserted into the connecting groove, and after the lock pin head is inserted into the connecting groove, the lock pin is rotated to enable the extension direction of the lock pin head and the extension direction of the connecting groove to form an angle, so that the lock pin cannot be separated from the connecting groove. The switch cabinet is simple in structure, convenient to mount and dismount, low in cost, flexible and convenient to use, and suitable for scenes where the switch cabinet needs to be transferred.

Description

Technical Field

[0001] The utility model relates to the field of switch cabinets, in particular to a switch cabinet with a moving device. Background Art

[0002] Switchgear is an electrical device whose main function is to open and close, control and protect electrical equipment in the process of power generation, transmission, distribution and energy conversion in the power system. The switchgear contains a variety of components, so the overall weight is large. The switchgear is usually fixed at the location where it is to be installed, but in some specific occasions, it may be necessary to move the switchgear. This fixed switchgear is difficult to move and requires the use of tools such as forklifts, which is inconvenient to move. Utility Model Content

[0003] The utility model aims to provide a switch cabinet with a movable device, which comprises: a bracket and a rolling unit detachably mounted on the lower end of the bracket; the rolling unit comprises a connecting seat, the connecting seat has an upper end surface which can be attached to the lower end of the bracket, and a magnetic attraction mechanism and a locking pin are arranged on the upper end surface; the magnetic attraction mechanism can be adsorbed on the lower end of the bracket, the locking pin has a head and a neck, the locking pin head is strip-shaped, and a strip-shaped connecting groove is arranged at the bottom end of the bracket; when the extending direction of the locking pin head is consistent with the extending direction of the connecting groove, the locking pin head can be adapted to be inserted into the connecting groove, and when the locking pin head is inserted into the connecting groove, the locking pin is rotated so that the extending direction of the locking pin head is at an angle to the extending direction of the connecting groove, so that the locking pin cannot fall out of the connecting groove.

[0004] Furthermore, the locking pin is protruded in a direction away from the connecting seat.

[0005] Furthermore, there are two magnetic attraction mechanisms, which are distributed on both sides of the locking pin.

[0006] Furthermore, guide portions are provided at both ends of the lock pin head, and the guide portions include inclined surfaces inclined obliquely downward.

[0007] Furthermore, the bracket includes a lower cross beam, and the rolling unit is detachably mounted on the lower end of the lower cross beam; the upper end surface of the connecting seat is attached to the lower end surface of the lower cross beam.

[0008] Furthermore, it comprises four rolling units which are symmetrically mounted on the lower end of the bracket.

[0009] Furthermore, the neck of the locking pin is connected to the bottom of the head, the lower end of the neck is connected to the upper end surface of the connecting seat, and the neck of the locking pin has a height, which is equal to the thickness of the lower cross beam.

[0010] Furthermore, the rolling unit includes wheels.

[0011] Furthermore, the rolling unit includes a foot brake.

[0012] Furthermore, the lower cross beam includes a side plate and a bottom plate, and the side plate and the bottom plate are connected to form an L-shaped member; the upper end surface of the connecting seat can be attached to the bottom of the bottom plate.

[0013] Compared with the prior art, the switch cabinet of the utility model has the following advantages:

[0014] 1. The lower end of the switch cabinet of the utility model is provided with a detachable rolling unit, and the rolling unit includes a magnetic suction mechanism and a locking pin. When the switch cabinet needs to be moved, it is only necessary to slightly lift the switch cabinet with the help of an external tool, and move the rolling unit close to the lower end of the bracket. Under the action of the magnetic suction mechanism, the rolling unit can be quickly adsorbed under the bracket. At the same time, the locking pin is inserted into the connecting groove, and then the connecting seat of the rolling unit is rotated so that the extension direction of the head of the locking pin is at an angle to the extension direction of the connecting groove, so that the locking pin cannot fall out of the connecting groove, and the installation of the rolling unit is completed. If the rolling unit needs to be removed, it is only necessary to rotate the connecting seat of the rolling unit so that the extension direction of the head of the locking pin is consistent with the extension direction of the connecting groove, and the rolling unit can be removed from the bracket by applying a little force. The utility model has a simple structure, is easy to install and disassemble, and has low cost. It is suitable for scenarios where the switch cabinet needs to be transferred, and is flexible and convenient to use.

[0015] 2. The utility model has two magnetic suction mechanisms, which are distributed on both sides of the lock pin, so that the rolling unit can be firmly and evenly adsorbed on the bottom end of the switch cabinet bracket.

[0016] 3. The two ends of the lock pin head of the utility model are provided with guide parts, and the guide parts include inclined surfaces inclined obliquely downward, so that the lock pin head can smoothly enter the connecting groove, which is convenient for installation.

[0017] 4. The neck of the locking pin of the utility model has a height which is equal to the thickness of the lower cross beam, so that when the connecting seat of the rolling unit is rotated so that the extension direction of the head of the locking pin forms an angle with the extension direction of the connecting groove, the locking pin can be tightly clamped on the lower cross beam of the bracket, and the locking pin cannot be easily removed from the connecting groove after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the switch cabinet with a moving device of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the rolling unit 2 of the utility model;

[0020] Figure 3 It is a schematic diagram of the partial structure of the bottom plate 122 of the lower cross beam 12 of the utility model. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] See attached Figures 1 to 3 The switch cabinet with a mobile device of the utility model, Figure 1 The components in the switch cabinet are not shown. This switch cabinet with a mobile device includes: a bracket 1 and a rolling unit 2 detachably mounted on the lower end of the bracket 1. The bracket 1 includes an upper crossbeam 11, a lower crossbeam 12 and a vertical rod 13, and the upper crossbeam 11, the lower crossbeam 12 and the vertical rod 13 are surrounded to form a frame structure, and the upper crossbeam 11, the lower crossbeam 12 and the vertical rod 13 are all sheet metal parts. In this embodiment, the rolling unit 2 is detachably mounted on the lower end of the lower crossbeam 12, and the upper end surface 211 of the connecting seat 21 is attached to the lower end surface of the lower crossbeam. The lower crossbeam 12 has a thickness T, and the lower crossbeam 12 includes a side plate 121 and a bottom plate 122, and the side plate 121 and the bottom plate 122 are connected to form an L-shaped part. In this embodiment, the rolling unit 2 is detachably mounted on the bottom plate 122 of the lower crossbeam 12. In this embodiment, four rolling units 2 are included, which are symmetrically mounted on the lower end of the bracket 1.

[0023] The rolling unit 2 includes a connecting seat 21, a wheel 24, and a foot brake 25. The wheel 24 is located at the bottom of the rolling unit 2 and can roll on the floor. The foot brake 25 is connected to the wheel 24 and can rotate and clamp the wheel 24 under the action of external force so that the wheel 24 cannot continue to roll. The connecting seat 21 is located at the top. The connecting seat 21 has an upper end surface 211 that can be attached to the lower end of the bracket. In this embodiment, the upper end surface 211 of the connecting seat can be attached to the bottom of the bottom plate 122. A magnetic attraction mechanism 22 and a locking pin 23 are provided on the upper end surface 211. The number of the magnetic attraction mechanisms 22 is two and they are distributed on both sides of the locking pin 23. The magnetic attraction mechanism 22 can be adsorbed on the lower end of the bracket 1, and the locking pin 23 is protruding in the direction away from the connecting seat 21.

[0024] The lock pin 23 has a head 231 and a neck 232. The neck 232 of the lock pin is connected to the lower part of the head 231, and the lower end of the neck 232 is connected to the upper end surface 211 of the connection seat. The lock pin neck 232 has a height H, which is equal to the thickness T of the lower cross beam. The lock pin head 231 is in a strip shape, and a strip-shaped connecting groove 123 is provided at the bottom end of the bracket 1. In this embodiment, the connecting groove 123 is provided on the bottom plate 122. When the extension direction of the lock pin head 231 is consistent with the extension direction of the connecting groove 123, the lock pin head 231 can be adapted to be inserted into the connecting groove 123. After the lock pin head 231 is inserted into the connecting groove 123, the lock pin 23 is rotated so that the extension direction of the lock pin head 231 is at an angle with the extension direction of the connecting groove 123, so that the lock pin 23 cannot be disengaged from the connecting groove 123. Guide parts 233 are provided at both ends of the lock pin head 231, and the guide parts 233 include inclined surfaces inclined obliquely downward.

[0025] In actual operation, when the switch cabinet needs to be moved, the switch cabinet can be slightly lifted with the help of external tools, the lower crossbeam 12 can be slightly lifted, the rolling unit 2 can be moved to the bottom of the bottom plate 122 of the lower crossbeam 12, the locking pin 23 can be aligned with the connecting groove 123 of the bottom plate 122, so that the extension direction of the head 231 of the locking pin is consistent with the extension direction of the connecting groove 123, the locking pin 23 can be inserted into the connecting groove 123, and the rolling unit 2 can be adsorbed on the bottom plate 122 under the action of the magnetic attraction mechanism 22. Then, the connecting seat 21 of the rolling unit 2 is rotated so that the extension direction of the head 231 of the locking pin is at an angle with the extension direction of the connecting groove 123, such as 90 degrees, so that the locking pin 23 cannot be disengaged from the connecting groove 123, and the installation of the rolling unit 2 is completed.

[0026] If the rolling unit 2 needs to be removed, it is only necessary to rotate the connecting seat 21 of the rolling unit 2 so that the extension direction of the head 231 of the locking pin 23 is consistent with the extension direction of the connecting groove 123, and the rolling unit 2 can be removed from the bracket 1 by applying a little force. The utility model has a simple structure, convenient installation and disassembly, low cost, and can be suitable for the scene where the switch cabinet needs to be transferred, and is flexible and convenient to use.

[0027] 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" and the like 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0032] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A switch cabinet with a moving device, characterized in that: include: A bracket and a rolling unit detachably mounted on the lower end of the bracket; the rolling unit includes a connecting seat, the connecting seat has an upper end surface that can be attached to the lower end of the bracket, and the upper end surface is provided with a magnetic attraction mechanism and a locking pin; the magnetic attraction mechanism can be adsorbed on the lower end of the bracket, the locking pin has a head and a neck, the locking pin head is strip-shaped, and a strip-shaped connecting groove is provided at the bottom end of the bracket; when the extension direction of the locking pin head is consistent with the extension direction of the connecting groove, the locking pin head can be adapted to be inserted into the connecting groove, and when the locking pin head is inserted into the connecting groove, the locking pin is rotated so that the extension direction of the locking pin head is at an angle to the extension direction of the connecting groove, so that the locking pin cannot fall out of the connecting groove.

2. A switch cabinet with a moving device according to claim 1, characterized in that: The locking pin is protruded in a direction away from the connecting seat.

3. The switch cabinet with a moving device according to claim 1, characterized in that: There are two magnetic attraction mechanisms, which are distributed on both sides of the locking pin.

4. The switch cabinet with a moving device according to claim 1, characterized in that: Guide parts are arranged at both ends of the lock pin head, and the guide parts include inclined surfaces inclined obliquely downward.

5. The switch cabinet with a moving device according to claim 1, characterized in that: The bracket comprises a lower cross beam, and the rolling unit is detachably mounted on the lower end of the lower cross beam; the upper end surface of the connecting seat is attached to the lower end surface of the lower cross beam.

6. The switch cabinet with a moving device according to claim 1, characterized in that: It includes four rolling units which are symmetrically installed at the lower end of the bracket.

7. The switch cabinet with a moving device according to claim 5, characterized in that: The neck of the locking pin is connected below the head, the lower end of the neck is connected to the upper end surface of the connecting seat, and the neck of the locking pin has a height that is equal to the thickness of the lower cross beam.

8. The switch cabinet with a moving device according to claim 1, characterized in that: The rolling unit includes wheels.

9. The switch cabinet with a moving device according to claim 1, characterized in that: The rolling unit includes a foot brake.

10. The switch cabinet with a moving device according to claim 5, characterized in that: The lower cross beam comprises a side plate and a bottom plate, and the side plate and the bottom plate are connected to form an L-shaped member; the upper end surface of the connecting seat can be attached to the bottom of the bottom plate.

Images