CN212183039U - Cable locking device and electrical equipment comprising same - Google Patents
Cable locking device and electrical equipment comprising same Download PDFInfo
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- CN212183039U CN212183039U CN202020771240.2U CN202020771240U CN212183039U CN 212183039 U CN212183039 U CN 212183039U CN 202020771240 U CN202020771240 U CN 202020771240U CN 212183039 U CN212183039 U CN 212183039U
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- cable
- locking device
- main body
- fixing piece
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Abstract
The embodiment of the utility model provides a cable locking device reaches electrical equipment including this cable locking device. The cable locking device comprises a first fixing piece, a second fixing piece and a locking piece, wherein the first fixing piece comprises a first main body part, and the first main body part comprises a first mounting part and a first accommodating part; the second fixing piece comprises a second main body part, and the second main body part comprises a second mounting part and a second accommodating part; the first accommodating part and the second accommodating part are mutually enclosed to form a through hole for a cable to pass through, and the locking part is used for adjusting the distance between the first fixing part and the second fixing part; the first fixing piece and the second fixing piece comprise at least one abutting part, and the at least one abutting part is formed by bending and extending from the bottom of the first main body part to one side far away from the second fixing piece and/or is formed by bending and extending from the bottom of the second main body part to one side far away from the first fixing piece. Through the mode, the cable fastening force can be adjusted, and the pulling force applied to the cable can be offset to prevent the cable from being pulled off.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to a cable locking device and including this cable locking device's electrical equipment.
Background
The existing machines or equipments need to be wired by cables to transmit power for the operation of the machines or transmit signals to enable the equipments to operate according to the indication of the signals. It is usually necessary to open holes in the side wall panels of the equipment to allow cables to enter the wiring, and the cable fixing head 2 (shown in fig. 1) is a common device for fixing cables to the equipment in order to fix and protect the cables.
In the process of implementing the invention, the inventor finds that at least the following problems exist in the prior art: the locking force of the existing standard cable fixing head is limited, the cable is easy to pull off, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a main technical problem who solves provides a cable locking device and includes this cable locking device's electrical equipment, can adjust cable fastening force and offset the pulling force of applying to the cable and prevent that the cable from drawing to take off.
The embodiment of the utility model provides a following technical scheme:
in a first aspect, there is provided a cable locking device comprising:
the first fixing piece, the second fixing piece and the locking piece are arranged on the base;
the first fixing piece comprises a first main body part, and the first main body part comprises a first mounting part and a first accommodating part;
the second fixing piece comprises a second main body part, and the second main body part comprises a second mounting part and a second accommodating part;
the first accommodating part and the second accommodating part mutually enclose to form a through hole for a cable to pass through, and the locking piece is installed on the first installation part and the second installation part and used for adjusting the distance between the first fixing piece and the second fixing piece;
the first fixing piece and the second fixing piece comprise at least one abutting part, and the at least one abutting part is formed by bending and extending from the bottom of the first main body part to one side far away from the second fixing piece and/or is formed by bending and extending from the bottom of the second main body part to one side far away from the first fixing piece.
In an optional mode, all be provided with the through-hole on the first installation department with the second installation department, the retaining member includes bolt and gland nut, the bolt passes first installation department with quilt behind the through-hole on the second installation department gland nut is fixed.
In an alternative form, the at least one abutment comprises a first abutment and a second abutment;
the first abutting part is formed by bending and extending from the bottom of the first mounting part to one side far away from the second fixing part;
the second abutting part is formed by bending and extending from the bottom of the second mounting part to one side far away from the first fixing part.
In an alternative mode, the first abutting portion is vertically connected to a bottom portion of the first mounting portion; the second abutting portion is vertically connected with the bottom of the second mounting portion.
In an embodiment, the first abutting portion and/or the second abutting portion is provided with a positioning hole.
In an alternative form, the first and second mounting portions are each inverted L-shaped;
the cable locking device is used for being matched with a cable fixing head, and part of the cable fixing head is clamped between the first main body part and the first abutting part and between the first main body part and the second abutting part.
In one embodiment, the first mounting portion and the second mounting portion are inverted L-shaped; the cable locking device is used for being installed in the electrical equipment box body and matched with the cable fixing head, and part of the cable fixing head is clamped between the first main body part and the first abutting part and between the first main body part and the second abutting part.
In an alternative mode, the first main body portion includes two first mounting portions, and the two first mounting portions are disposed on two sides of the first accommodating portion;
the second main body part comprises two second mounting parts which are arranged at two sides of the second accommodating part;
the cable locking device comprises two groups of locking pieces, and the two groups of locking pieces are installed on the two first installation parts and the two second installation parts. In an optional manner, the first fixing member or the second fixing member is integrally formed, and/or the first fixing member or the second fixing member is made of metal or high-strength plastic material.
In a second aspect, the embodiment of the present invention further provides an electrical apparatus, which includes a housing and the cable locking device as described above.
The embodiment of the utility model provides a beneficial effect is: the cable locking device comprises a first fixing piece, a second fixing piece and a locking piece, wherein the first fixing piece comprises a first main body part, and the first main body part comprises a first mounting part and a first accommodating part; the second fixing piece comprises a second main body part, and the second main body part comprises a second mounting part and a second accommodating part; the first accommodating part and the second accommodating part are mutually enclosed to form a through hole for a cable to pass through, and the locking part is used for adjusting the distance between the first fixing part and the second fixing part; the first fixing piece and the second fixing piece comprise at least one abutting part, and the at least one abutting part is formed by bending and extending from the bottom of the first main body part to one side far away from the second fixing piece and/or is formed by bending and extending from the bottom of the second main body part to one side far away from the first fixing piece. Through the mode, the cable fastening force can be adjusted, and the pulling force applied to the cable can be offset to prevent the cable from being pulled off.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
FIG. 1 is a schematic view of a prior art cable retention head;
fig. 2 is a schematic structural diagram of a cable locking device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a cable locking device according to another embodiment of the present invention;
fig. 4 is a schematic structural diagram of a cable locking device used in cooperation with a cable fixing head according to an embodiment of the present invention;
fig. 5 is an installation diagram of a cable locking device and a cable fixing head according to an embodiment of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a cable locking device according to an embodiment of the present invention, which includes a first fixing member 10, a second fixing member 20, and a locking member 30.
The first fixing element 10 includes a first abutting portion 11 and a first main body portion 12, the first abutting portion 11 is formed by bending and extending a bottom portion of the first main body portion 12 to a side away from the second fixing element 20, and the first main body portion 12 includes a first mounting portion 121 and a first receiving portion 122.
The second fixing element 20 includes a second contact portion 21 and a second main body portion 22, the second contact portion 21 is formed by bending and extending a bottom portion of the second main body portion 22 to a side away from the first fixing element 10, and the second main body portion 22 includes a second mounting portion 221 and a second receiving portion 222.
The first fixing element 10 and the second fixing element 20 may have the same shape or different shapes, for example, the first receiving portion 122 of the first fixing element 10 may be bent along any straight line on the receiving portion, and the second receiving portion 222 of the second fixing element 20 may have a circular arc shape or the like, or may be completely symmetrical to the first receiving portion 122.
In this embodiment, the locking member 30 includes a compression nut 31 and a bolt 32, and the amount of clamping force applied to the cable can be adjusted by the locking member 30 to prevent the cable from being pulled out. Specifically, first receiving portion 122 and second receiving portion 222 are mutually enclosed to form a through hole for a cable to pass through, then through holes (not shown in the figures) are respectively formed in first mounting portion 121 and second mounting portion 221, bolt 32 passes through the through holes of first mounting portion 121 and second mounting portion 221 and is used in cooperation with gland nut 31, when gland nut 31 is matched with bolt 32 and screwed in towards the head direction of bolt 32, the distance between first mounting portion 121 and second mounting portion 221 is reduced, that is, the space of the through hole formed by mutually enclosing first receiving portion 122 and second receiving portion 222 is reduced, and conversely, when gland nut 31 is matched with bolt 32 and screwed out towards the opposite direction of the head of bolt 32, the space of the through hole is increased, so that the clamping force on the cable is adjusted through locking member 30, and the cable can be suitable for various cables with different diameters.
It can be understood that the size of the through hole space can be adjusted as long as the distance between the first mounting part 121 and the second mounting part 221 can be adjusted, for example, the distance between the first mounting part 121 and the second mounting part 221 can be adjusted by providing threads on the through holes provided on the first mounting part 121 and the second mounting part 221 and matching with bolts, so as to adjust the amount of the cable clamping force.
In practical application, the cable locking device can be independently used and installed inside or outside the equipment box. When the cable device is installed, the positioning hole 111 and/or the positioning hole 211 are/is arranged on the first abutting part 11, so that the cable device can be locked and fixed inside or outside the equipment box, if a pulling force in a direction away from the box is applied to the cable, the first abutting part 11 and the second abutting part 21 can also be subjected to a pulling force in the same direction as the pulling force applied to the cable, and the pulling force applied to the cable can be offset because the first abutting part 11 and the second abutting part 21 are fixed on the box, so that the cable device plays a role in preventing the cable from falling off due to the pulling force.
In another embodiment, the first contact portion 11 and/or the second contact portion 21 may be welded to the apparatus casing by welding.
It can be understood that only one or two or more abutting portions in the present embodiment may satisfy the requirement that the cable locking device is mounted on the equipment cabinet, that is, only the first abutting portion 11 or only the second abutting portion 21 may be provided.
Optionally, the first abutting portion 11 is formed by bending and extending from the bottom of the first mounting portion 121 to a side away from the second fixing member 20; the second abutting portion 21 is formed by bending and extending from the bottom of the second mounting portion 221 to a side away from the first fixing member 10. Preferably, the first contact portion 11 is vertically connected to the bottom of the first mounting portion 121, and the second contact portion 21 is vertically connected to the bottom of the second mounting portion 221.
In another embodiment, the cable locking device may also be used with a cable fixing head in the prior art as shown in fig. 1, the first mounting portion 121 and the second mounting portion 221 are both in an inverted L shape, and part of the cable fixing head is clamped between the first main body portion 12 and the first abutting portion 11 and between the second main body portion 22 and the second abutting portion 21.
The cable locking device can be arranged inside or outside the equipment box body, when the cable locking device is arranged inside the equipment box body, the cable locking device can be fixed on the box body by arranging a positioning hole on at least one abutting part, or can be directly abutted against the box body without arranging the positioning hole; when the cable locking device is installed outside the equipment box body, the positioning hole can be formed in at least one abutting portion and used for fixing the cable locking device on the box body, or the cable locking device is fixed on the box body in a welding mode.
As another embodiment of the present embodiment, as shown in fig. 3, the difference between the present embodiment and the above-mentioned embodiment is that the first fixing member 10 includes two first mounting portions 121 and two first abutting portions 11, and the two first mounting portions 121 are both inverted L-shaped and symmetrically disposed on both sides of the first receiving portion 122; the second fixing member 20 includes two second mounting portions 221 and two second abutting portions 21, and the two second mounting portions 221 are both inverted L-shaped and symmetrically disposed on two sides of the second receiving portion 222.
The two first installation parts 121 and the two second installation parts 221 are provided with through holes (not labeled in the figures), specifically, the size of the through hole space formed by enclosing the first accommodation part 122 and the second accommodation part 222 can be adjusted through the locking members 30 on the two sides, so that the clamping force on the cable can be adjusted through the locking members 30 on the two sides, and the cable locking device can be suitable for cables with various wire diameters, and all functions mentioned in the above embodiments can be realized by the cable locking device shown in fig. 3.
Fig. 4 and fig. 5 are also provided, wherein fig. 4 is a schematic structural diagram of the cable locking device used in cooperation with the cable fixing head shown in fig. 1, and fig. 5 is a schematic structural diagram of the cable locking device installed on the equipment box in cooperation with the cable fixing head in the prior art.
In practical application, as shown in fig. 5, the cable 3 passes through the cable locking device 1 shown in fig. 3 and the cable fixing head 2 shown in fig. 1 and is mounted on the equipment cabinet 4.
Specifically, when the cable locking device 1 is installed inside the equipment box 4, if the pulling force in the direction away from the box is applied to the cable outside the equipment box 4, because the abutting part of the cable locking device 1 abuts against the inside of the box, the pulling force can be effectively counteracted and the locking piece arranged on the installation part of the cable locking device 1 locks the cable, and the cable is not easy to pull out at the moment.
When the cable locking device 1 is mounted outside the equipment cabinet 4, the abutting portion of the cable locking device 1 is fixed to the equipment cabinet 4, and if a pulling force in a direction away from the cabinet is applied to the cable, the cable can be prevented from being pulled out in the same manner.
The embodiment of the utility model provides a cable locking device reaches electrical equipment including this cable locking device. The cable locking device comprises a first fixing piece, a second fixing piece and a locking piece, wherein the first fixing piece comprises a first main body part, and the first main body part comprises a first mounting part and a first accommodating part; the second fixing piece comprises a second main body part, and the second main body part comprises a second mounting part and a second accommodating part; the first accommodating part and the second accommodating part are mutually enclosed to form a through hole for a cable to pass through, and the locking part is used for adjusting the distance between the two fixing parts; the first fixing piece and the second fixing piece comprise at least one abutting part, and the at least one abutting part is formed by bending and extending from the bottom of the first main body part to one side far away from the second fixing piece or is formed by bending and extending from the bottom of the second main body part to one side far away from the first fixing piece. Through the mode, the cable fastening force can be adjusted, and the pulling force applied to the cable can be offset to prevent the cable from being pulled off.
The embodiment of the utility model provides an electrical equipment is still provided, including the casing with as above cable locking device.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A cable locking device, comprising:
the first fixing piece, the second fixing piece and the locking piece are arranged on the base;
the first fixing piece comprises a first main body part, and the first main body part comprises a first mounting part and a first accommodating part;
the second fixing piece comprises a second main body part, and the second main body part comprises a second mounting part and a second accommodating part;
the first accommodating part and the second accommodating part mutually enclose to form a through hole for a cable to pass through, and the locking piece is installed on the first installation part and the second installation part and used for adjusting the distance between the first fixing piece and the second fixing piece;
the first fixing piece and the second fixing piece comprise at least one abutting part, and the at least one abutting part is formed by bending and extending from the bottom of the first main body part to one side far away from the second fixing piece and/or is formed by bending and extending from the bottom of the second main body part to one side far away from the first fixing piece.
2. The cable locking device of claim 1,
the first installation department with all be provided with the through-hole on the second installation department, the retaining member includes bolt and gland nut, the bolt passes first installation department with quilt behind the through-hole on the second installation department gland nut is fixed.
3. The cable locking device of claim 1,
the at least one abutment comprises a first abutment and a second abutment;
the first abutting part is formed by bending and extending from the bottom of the first mounting part to one side far away from the second fixing part;
the second abutting part is formed by bending and extending from the bottom of the second mounting part to one side far away from the first fixing part.
4. The cable locking device of claim 3,
the first abutting part is vertically connected with the bottom of the first mounting part;
the second abutting portion is vertically connected with the bottom of the second mounting portion.
5. The cable locking device of claim 4,
the first abutting part and/or the second abutting part are/is provided with positioning holes.
6. The cable locking device of claim 5,
the first mounting part and the second mounting part are both inverted L-shaped;
the cable locking device is used for being matched with a cable fixing head, and part of the cable fixing head is clamped between the first main body part and the first abutting part and between the second main body part and the second abutting part.
7. The cable locking device of claim 4,
the first mounting part and the second mounting part are both inverted L-shaped;
the cable locking device is used for being installed in the electrical equipment box body and matched with the cable fixing head, and part of the cable fixing head is clamped between the first main body part and the first abutting part and between the second main body part and the second abutting part.
8. The cable locking device according to any one of claims 3 to 7,
the first main body part comprises two first mounting parts and two first abutting parts, and the two first mounting parts are arranged on two sides of the first accommodating part;
the second main body part comprises two second mounting parts and two first abutting parts, and the two second mounting parts are arranged on two sides of the second accommodating part;
the cable locking device comprises two groups of locking pieces, and the two groups of locking pieces are installed on the two first installation parts and the two second installation parts.
9. The cable locking device of claim 1,
the first fixing piece and the second fixing piece are integrally formed;
and/or the first fixing piece or the second fixing piece is made of metal or high-strength plastic materials.
10. An electrical appliance comprising a housing and a cable locking device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771240.2U CN212183039U (en) | 2020-05-11 | 2020-05-11 | Cable locking device and electrical equipment comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771240.2U CN212183039U (en) | 2020-05-11 | 2020-05-11 | Cable locking device and electrical equipment comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212183039U true CN212183039U (en) | 2020-12-18 |
Family
ID=73775626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020771240.2U Active CN212183039U (en) | 2020-05-11 | 2020-05-11 | Cable locking device and electrical equipment comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212183039U (en) |
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2020
- 2020-05-11 CN CN202020771240.2U patent/CN212183039U/en active Active
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