CN111917029B - Box fixing device and power equipment box - Google Patents
Box fixing device and power equipment box Download PDFInfo
- Publication number
- CN111917029B CN111917029B CN202010747109.7A CN202010747109A CN111917029B CN 111917029 B CN111917029 B CN 111917029B CN 202010747109 A CN202010747109 A CN 202010747109A CN 111917029 B CN111917029 B CN 111917029B
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- China
- Prior art keywords
- support
- fixing device
- box body
- bracket
- equipment box
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
Abstract
The invention relates to the technical field of energy storage, and particularly discloses a box body fixing device and an electrical equipment box. The box body fixing device comprises a first support fixedly arranged on one side face of an electrical equipment box body, the length direction of the first support is parallel to the width direction of the electrical equipment box body, a fastening point is arranged at the end part of the first support and is connected with a fixing point of the electrical equipment box body, a second support is arranged on the first support, the end part of the second support is hinged with the middle part of the first support, a binding belt is movably arranged in the middle part of the second support, a connecting part is arranged at the end part of the binding belt, and the connecting part at one end of the binding belt can fix the other end of the binding belt so as to fix the second support on a telegraph pole. The box body fixing device is easy to assemble and disassemble, can improve the construction operation and maintenance efficiency, and has high structural strength and long service life.
Description
Technical Field
The invention relates to the technical field of energy storage, in particular to a box body fixing device and an electrical equipment box.
Background
Electricity plays a very important role in life and production of people, and installation and erection of electricity and electricity detection are important guarantees for improving electricity utilization safety and electricity utilization service. In the process of modern electric power installation and erection, an electric power foundation device is often required to be arranged in a special area, such as a hilly area, a field area, a slope and other mechanical installation equipment or an area where large installation equipment cannot reach, and the installation can be completed only by installation personnel. In order to ensure the safety and quality of electricity, it is usually necessary to set the electrical equipment box at a high position by means of a utility pole and fasten the electrical equipment box to the utility pole using binding wires.
However, the structural strength of the binding iron wire is limited by the softness of the binding iron wire, the higher the softness is, the easier the binding iron wire can be put on the connection point of the power equipment box, but the lower the structural strength of the binding iron wire is, which is not favorable for the long-term use of the power equipment box. Especially under the condition that the wind blows, is sunburned and is drenched with rain, it is easy ageing to tie the iron wire for power equipment box has the risk of falling from the wire pole eminence. If need install or change when maintaining to the power equipment box, bind the iron wire and also be difficult to install or dismantle, reduced construction fortune dimension efficiency.
Disclosure of Invention
An object of the embodiments of the present invention is to provide a box fixing device, which is easy to assemble and disassemble, can improve the construction operation and maintenance efficiency, and has high structural strength and long service life.
Another object of the embodiments of the present invention is to provide a power equipment box, which has high structural strength, long service life and high safety.
To achieve the purpose, the embodiment of the invention adopts the following technical scheme:
according to a first aspect, a box body fixing device is provided, and comprises a first support fixedly arranged on one side face of a power equipment box body, the length direction of the first support is parallel to the width direction of the power equipment box body, a fastening point is arranged at the end part of the first support and is connected with a fixing point of the power equipment box body, a second support is arranged on the first support, the end part of the second support is hinged to the middle part of the first support, a binding belt is movably arranged in the middle part of the second support, a connecting part is arranged at the end part of the binding belt, and the connecting part at one end of the binding belt can fix the other end of the binding belt, so that the second support is fixed on a telegraph pole.
As a preferable mode of the box fixing device, the box fixing device includes two first brackets, and each end of the second bracket is hinged to one first bracket.
As a preferable scheme of the box fixing device, a telescopic part is arranged on the first support, and/or a telescopic part is arranged on the second support.
As a preferable mode of the box fixing device, the telescopic portion includes an accommodating portion and a retracted portion, the accommodating portion is provided with an accommodating hole, and the retracted portion can be retracted into the accommodating hole and move relative to the accommodating portion.
As a preferable mode of the box body fixing device, a plurality of adjusting nodes are arranged on the binding band, the adjusting nodes can move relative to the connecting part, and the connecting part can be fixedly connected with each adjusting node so as to adjust the tightness of the binding band relative to the telegraph pole.
As a preferable scheme of the box fixing device, the connecting portion is provided with at least two through holes, the through holes are used for leading in the end portions of the binding bands, and extension lines of opening directions of the through holes intersect.
As a preferable mode of the case body fixing device, a connection part of the binding band and the second bracket is provided with a winding part, and the binding band can be wound on the winding part.
As a preferable scheme of the box body fixing device, a reset torsion spring is arranged on the winding part, and the binding band is attached to and connected with the reset torsion spring so that the binding band rotates along with the rotation of the reset torsion spring.
As a preferable scheme of the box fixing device, a locking key is arranged at the hinged position of the first bracket and the second bracket.
In a second aspect, a power equipment box is provided, which includes a power equipment box body, and the box fixing device is fixedly disposed on the power equipment box body.
The embodiment of the invention has the beneficial effects that:
the first support is fixedly arranged on one side face of the power equipment box body, the length direction of the first support is parallel to the width direction of the power equipment box body, the end portion of the first support is provided with a fastening point, and the fastening point is connected with the fixing point of the power equipment box body, so that the power equipment box body can be fixed on the first support. The first support is also provided with a second support, and the end part of the second support is hinged with the middle part of the first support, so that the first support and the second support can rotate relative to each other to adjust the fixing position. The middle part activity of second support is provided with the bandage, and the tip of bandage is provided with connecting portion, and wherein the other end of bandage can be fixed to the connecting portion of one end on the bandage, surrounds the bandage on the wire pole to fix two tip of bandage on connecting portion, can fix the second support on the wire pole, thereby fix the power equipment box body on the wire pole. In addition, when the box body fixing device provided by the embodiment of the invention is not used, the first support and the second support can also be rotated through a hinge point between the first support and the second support, so that the box body strand fixing device which is folded in parallel in the length direction is formed, and the effect of saving space can be achieved. The box body fixing device provided by the embodiment of the invention is easy to mount and dismount, can improve the construction operation and maintenance efficiency, and is high in structural strength and long in service life.
Drawings
The invention is explained in more detail below with reference to the figures and examples.
Fig. 1 is a schematic structural diagram of a box fixing device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an expansion portion according to an embodiment of the present invention.
Fig. 3 is a schematic partial structural view of a box fixing device according to an embodiment of the present invention.
Fig. 4 is a partial structural schematic view of a box fixing device according to another embodiment of the present invention.
Fig. 5 is a schematic structural diagram of an electrical equipment box according to an embodiment of the present invention.
In the figure:
1. a box body fixing device; 11. a first bracket; 111. a fastening point; 12. a second bracket; 13. binding bands; 131. adjusting the node; 14. a connecting portion; 141. a through hole; 15. a telescopic part; 151. an accommodating portion; 1511. an accommodation hole; 152. a retracting portion; 16. a winding section; 161. a return torsion spring; 17. a locking key; 2. a power equipment box body; 3. a utility pole.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1 and 5, an embodiment of the present invention provides a box fixing device 1, including a first bracket 11 fixedly disposed on one side of an electrical equipment box body 2, a length direction of the first bracket 11 is parallel to a width direction of the electrical equipment box body 2, an end portion of the first bracket 11 is provided with a fastening point 111, the fastening point 111 is connected to a fixing point of the electrical equipment box body 2, the first bracket 11 is provided with a second bracket 12, an end portion of the second bracket 12 is hinged to a middle portion of the first bracket 11, a middle portion of the second bracket 12 is movably provided with a binding band 13, an end portion of the binding band 13 is provided with a connecting portion 14, and the connecting portion 14 at one end of the binding band 13 can fix the other end of the binding band 13, so that the second bracket 12 is fixed on a utility pole 3.
According to the embodiment of the invention, the first support 11 is fixedly arranged on one side surface of the power equipment box body 2, the length direction of the first support 11 is parallel to the width direction of the power equipment box body 2, the fastening point 111 is arranged at the end part of the first support 11, and the fastening point 111 is connected with the fixing point of the power equipment box body 2, so that the power equipment box body 2 can be fixed on the first support 11. The first bracket 11 is further provided with a second bracket 12, and the end of the second bracket 12 is hinged with the middle part of the first bracket 11, so that the first bracket 11 and the second bracket 12 can rotate relative to each other to adjust the fixing position. The second bracket 12 is provided with a binding band 13 movably in the middle, the end of the binding band 13 is provided with a connecting portion 14, the connecting portion 14 at one end of the binding band 13 can fix the other end of the binding band 13, the binding band 13 is wound around the utility pole 3, and the two end portions of the binding band 13 are fixed to the connecting portion 14, so that the second bracket 12 can be fixed to the utility pole 3, and the power equipment box body 2 can be fixed to the utility pole 3. In addition, when the box body fixing device 1 of the embodiment of the invention is not used, the first support 11 and the second support 12 can also be rotated through a hinge point between the two supports, so that the box body strand fixing device which is folded up in parallel in the length direction is formed, and the effect of saving space can be achieved. The box body fixing device 1 is easy to mount and dismount, can improve construction operation and maintenance efficiency, and is high in structural strength and long in service life.
In particular, referring to fig. 1, the box fixing device 1 includes two first brackets 11, and each end of the second bracket 12 is hinged to one first bracket 11, so that the box fixing device 1 of the embodiment of the present invention can fix the electrical equipment box body 2 through the two first brackets 11, which can improve the structural strength of the box fixing device 1.
In an embodiment, with continued reference to fig. 1, a telescopic portion 15 is provided on the first bracket 11, or a telescopic portion 15 is provided on the second bracket 12, or telescopic portions 15 are provided on both the first bracket 11 and the second bracket 12, and the length of the first bracket 11 or the second bracket 12 can be adjusted through the telescopic portions 15, so that the electrical equipment box bodies 2 with different specifications and sizes can be connected in a matching manner.
The implementation of the telescopic part 15 may be various, such as a folding rod or a spring rod, and in a preferred embodiment, referring to fig. 1 and 2, the telescopic part 15 includes an accommodating part 151 and a retraction part 152, the accommodating part 151 is provided with an accommodating hole 1511, and the retraction part 152 can be retracted into the accommodating hole 1511 and move relative to the accommodating part 151. In this embodiment, by providing the accommodating portion 151 and the retracting portion 152, the lock volume can be further reduced while the structural strength of the telescopic portion 15 can be ensured.
Alternatively, referring to fig. 1, a plurality of adjustment nodes 131 are provided on the binding band 13, the adjustment nodes 131 are movable relative to the connecting portion 14, the connecting portion 14 can be fixedly connected to each adjustment node 131, different adjustment nodes 131 are fixed to the connecting portion 14, and the annular diameter of the binding band 13 can be adjusted, thereby adjusting the tightness of the binding band 13 relative to the utility pole 3.
In particular, referring to fig. 3, the connecting portion 14 is provided with at least two through holes 141, the through holes 141 are used for passing through the ends of the binding bands 13, and the extension lines of the opening directions of the through holes 141 intersect, so that the annular surface formed by the binding bands 13 is a conical surface, and can be fitted to the conical utility pole 3, thereby further enhancing the structural strength of the box fixing device 1 and the utility pole 3 according to the embodiment of the present invention.
In another embodiment, referring to fig. 5, a winding part 16 is provided at the connection part of the binding band 13 and the second bracket 12, the binding band 13 can be wound on the winding part 16, the excess binding band 13 can be wound on the winding part 16, and the occupied volume of the case body fixing device 1 can be reduced.
Preferably, referring to fig. 4, the winding part 16 is provided with a return torsion spring 161, and the binding band 13 is attached to the return torsion spring 161 so that the binding band 13 rotates along with the rotation of the return torsion spring 161, and the binding band 13 can be automatically wound to reduce the volume when the case body fixing device 1 is not used by using the elastic potential energy of the return torsion spring 161.
In addition, referring to fig. 1, a locking key 17 is provided at the hinge joint of the first bracket 11 and the second bracket 12, and the relative position of the first bracket 11 and the second bracket 12 can be locked by the locking key 17 to avoid displacement. Preferably, a screw may be disposed at the hinge joint of the first bracket 11 and the second bracket 12 in this embodiment, while the locking key 17 in this embodiment may be a nut, and the rotation of the first bracket 11 and the second bracket 12 relative to the screw is limited by a locking nut to achieve the locking effect of the locking key 17, and the locking key 17 may also have other similar implementation manners, which is not limited in this embodiment.
Referring to fig. 5, an embodiment of the present invention provides an electrical equipment box, including an electrical equipment box body 2, and the box body fixing device 1 of any of the above embodiments, where the box body fixing device 1 is fixedly disposed on the electrical equipment box body 2. The box fixing device 1 in this embodiment may have the same structure and achieve the same effect as the box fixing device 1 in the above embodiment, and details are not described in this embodiment.
In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are used in a descriptive sense or a positional relationship based on the orientation shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used merely for descriptive purposes and are not intended to have any special meaning.
In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (9)
1. A box body fixing device is characterized by comprising a first support fixedly arranged on one side surface of a power equipment box body, wherein the length direction of the first support is parallel to the width direction of the power equipment box body, a fastening point is arranged at the end part of the first support and is connected with a fixing point of the power equipment box body, a second support is arranged on the first support, the end part of the second support is hinged with the middle part of the first support, a binding belt is movably arranged in the middle part of the second support, the end part of the binding belt is provided with a connecting part, and the connecting part at one end of the binding belt can fix the other end of the binding belt, so that the second support is fixed on a telegraph pole;
and a locking key is arranged at the hinged part of the first bracket and the second bracket.
2. The cabinet fixing device as claimed in claim 1, wherein the cabinet fixing device comprises two first brackets, and each end of the second bracket is hinged to one first bracket.
3. The box fixing device of claim 1, wherein the first bracket is provided with a telescopic part, and/or the second bracket is provided with a telescopic part.
4. A casing fixing device as claimed in claim 3, wherein the telescopic portion includes an accommodating portion provided with an accommodating hole and a retracted portion which can be retracted into the accommodating hole and moved relative to the accommodating portion.
5. The box fixing device according to claim 1, wherein the strap is provided with a plurality of adjustment nodes, the adjustment nodes being movable relative to the connecting portion, and the connecting portion being fixedly connected to each of the adjustment nodes to adjust the tightness of the strap relative to the utility pole.
6. The case fixing device according to claim 1, wherein the connecting portion is provided with at least two through holes for passing through the end portion of the strap, and extension lines of the opening directions of the through holes intersect.
7. A case fixture according to claim 1, wherein a wound portion is provided at a connection of said strap and said second bracket, said strap being capable of being wound around said wound portion.
8. The box body fixing device according to claim 7, wherein a return torsion spring is provided on the winding portion, and the binding band is attached to the return torsion spring so that the binding band rotates along with the rotation of the return torsion spring.
9. An electrical equipment box, comprising an electrical equipment box body, and the box body fixing device of any one of claims 1 to 8, wherein the box body fixing device is fixedly arranged on the electrical equipment box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747109.7A CN111917029B (en) | 2020-07-29 | 2020-07-29 | Box fixing device and power equipment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747109.7A CN111917029B (en) | 2020-07-29 | 2020-07-29 | Box fixing device and power equipment box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111917029A CN111917029A (en) | 2020-11-10 |
| CN111917029B true CN111917029B (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010747109.7A Active CN111917029B (en) | 2020-07-29 | 2020-07-29 | Box fixing device and power equipment box |
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| Country | Link |
|---|---|
| CN (1) | CN111917029B (en) |
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| Publication number | Publication date |
|---|---|
| CN111917029A (en) | 2020-11-10 |
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