CN213817120U - Cable fixing device and electrical cabinet - Google Patents
Cable fixing device and electrical cabinet Download PDFInfo
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- CN213817120U CN213817120U CN202120007322.4U CN202120007322U CN213817120U CN 213817120 U CN213817120 U CN 213817120U CN 202120007322 U CN202120007322 U CN 202120007322U CN 213817120 U CN213817120 U CN 213817120U
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Abstract
The utility model discloses a cable fixing device and regulator cubicle, including the fixed plate with locate on the fixed plate, be used for the fixed cable a plurality of cable fixed orifices, the fixed plate includes two at least fixed minute boards, arbitrary cable fixed orifices is including locating adjacent fixed first half hole portion and the half hole portion of second of minute board respectively, adjacent fixed minute board concatenation is fixed with fixing the cable through the cable fixed orifices. Use the device, replace the outlet plate among the prior art through the fixed plate, when installing a plurality of cables to narrow and small space, install the cable in first half hole portion and the half hole portion of second that set up between two adjacent fixed subplates in proper order, install fixedly from this with the successive layer to the cable, compare in original concentrated mode of punching and carrying out the cable fixation on an outlet plate, divide into two the cable fixed orifices through fixed subplate, improve the maneuverability at the big external diameter cable of former narrow and small space installation, hole operation when simplifying cable installation, improve cable installation efficiency.
Description
Technical Field
The utility model relates to a cable auxiliary erection equipment field, more specifically say, relate to a cable fixing device, still relate to an electrical cabinet.
Background
Along with the multi-functionalization of regulator cubicle, miniaturized, its inside cable is also many. The power cable is large in current bearing capacity, large in outer diameter of the cable and large in required turning radius and arrangement space. The existing product cable adopts and to concentrate on a line board and punches, and rethread rubber circle or cable locking joint are fixed and sealed, have following shortcoming:
when the cables are more and the installation space is narrow, no operation space exists, and the cables are difficult to arrange. And the process is complicated, and the cable can be installed only by confirming the installation sequence. The existing cable fixing structure is not suitable for working conditions of large quantity of cables, large outer diameter and narrow space.
SUMMERY OF THE UTILITY MODEL
In view of this, the first objective of the present invention is to provide a cable fixing device to quickly realize the installation of a cable and improve the cable installation efficiency when the cable has a large outer diameter and a narrow installation space. The second objective of the present invention is to provide an electrical cabinet comprising the above cable fixing device.
In order to achieve the first object, the present invention provides the following technical solutions:
a cable fixture device comprising:
the fixed plate with locate on the fixed plate, be used for a plurality of cable fixed orifices of fixed cable, the fixed plate includes two at least fixed minute boards, arbitrary the cable fixed orifices is including locating adjacent respectively fixed first half hole portion and the second half hole portion of minute board, adjacent fixed minute board concatenation is in order to pass through the cable fixed orifices is fixed the cable.
Preferably, the contact surface of the adjacent fixed sub-plate is provided with a positioning part for positioning the adjacent fixed sub-plate and the adjacent fixed sub-plate so as to limit the movement perpendicular to the direction of the fixed sub-plate.
Preferably, the positioning portion comprises a positioning groove and a positioning protrusion which are respectively arranged on the contact surface of the adjacent fixed sub-plate.
Preferably, all the cable fixing holes are arranged on the fixing plate in a matrix mode/staggered mode, and all the fixing sub-plates are longitudinally arranged to form all the transverse rows of cable fixing holes in a splicing mode.
Preferably, the cable fixing device further comprises a sealing ring which is arranged in the cable fixing hole and used for being sleeved on the cable.
Preferably, the sealing ring comprises limiting end walls protruding out of two ends of the cable fixing hole along the axial direction, and the limiting end walls are in contact with the side walls of the fixing plate to limit axial movement of the sealing ring.
Preferably, a set of opposite sides of the fixing plate are respectively provided with a mounting hole for mounting with an electrical device.
Preferably, the fixing plate comprises a first fixing sub-plate, a second fixing sub-plate and a third fixing sub-plate which are arranged in sequence; the number of the cable fixing holes formed between the first fixed sub plate and the second fixed sub plate is the same as the number of the cable fixing holes formed between the second fixed sub plate and the third fixed sub plate.
The utility model provides a cable fixing device, including the fixed plate with locate on the fixed plate, be used for the fixed cable a plurality of cable fixed orifices, the fixed plate includes two at least fixed minute boards, arbitrary cable fixed orifices is including locating adjacent fixed first half hole portion and the second half hole portion of minute board respectively, adjacent fixed minute board concatenation is fixed with fixing the cable through the cable fixed orifices.
Compare in prior art, use the utility model provides a cable fixing device has following technological effect:
replace the outlet plate among the prior art through the fixed plate, when installing a plurality of cables to narrow and small space, install the cable in first half pore portion and the second half pore portion that set up between two adjacent fixed subplates in proper order, install fixedly from this with the successive layer to the cable, compare in original mode of concentrating to punch on an outlet plate and carry out the cable fastening, divide into two with the cable fixed orifices through fixed subplate, realize the maneuverability of installing big external diameter cable in narrow and small space, hole operation when simplifying cable installation, improve cable installation efficiency.
In order to reach above-mentioned second purpose, the utility model also provides an electrical cabinet, including the cabinet body, still include the cable fixing device of any one of the above-mentioned embodiment, be equipped with the mounting groove that is used for installing cable fixing device's fixed plate on a set of opposite side of the cabinet body, the both sides limit of fixed plate respectively with mounting groove clearance fit in order to install. Due to the technical effects of the cable fixing device, the electrical cabinet with the cable fixing device also has corresponding technical effects.
Preferably, a sealing gasket is arranged on one side of the fixing plate facing the inside of the cabinet body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a cable fixing device according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a fixing plate according to an embodiment of the present invention;
fig. 3 is a schematic view of an installation structure of an electrical cabinet and a cable fixing device provided in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a seal ring according to an embodiment of the present invention.
The drawings are numbered as follows:
the cable fixing device comprises a fixing plate 1, a cable fixing hole 2, a sealing ring 3, a mounting hole 4, a mounting groove 5, a cable 6, a cabinet body 7 and a sealing gasket 8;
a first fixed sub-plate 11, a second fixed sub-plate 12, a third fixed sub-plate 13 and a positioning part 14;
a positioning groove 141 and a positioning projection 142.
Detailed Description
The embodiment of the utility model discloses cable fixing device to when the cable is many and the narrow and small installation difficulty of installation space, realize the installation to the cable fast, improve cable installation efficiency.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, fig. 1 is a schematic structural diagram of a cable fixing device according to an embodiment of the present invention; fig. 2 is an exploded schematic view of a fixing plate 1 according to an embodiment of the present invention.
In a specific embodiment, the utility model provides a cable fixing device, include:
It can be understood that any cable fixing hole 2 is divided into two parts through adjacent fixing sub-plates, so that the centering mode of the cable 6 and the cable fixing hole 2 can be simplified when the cable 6 is installed, the installation mode that the cable 6 needs to penetrate through the cable fixing hole 2 in the prior art is replaced, and the installation efficiency is improved.
The fixing plate 1 is preferably a rectangular plate, or the fixing plate is arranged according to the structure of the electrical equipment installed by the cable 6, one plate body of the electrical equipment is replaced by the fixing plate 1, and the service environment of the cable fixing device is fixed by a power cable in electrical products of buildings, electrical cabinets, rail transit locomotives and motor train units. The cable fixing holes 2 are preferably provided as circular holes, and the diameters of the cable fixing holes 2 are set according to the types of the cables 6. The number of the fixed sub-plates can be set according to the requirement, the fixed plate 1 can be made of EPGC204 material and has good insulating property, and in other embodiments, the fixed plate 1 is made of the material according to the requirement.
The number of cable fixed orifices 2 sets up according to the quantity of waiting to install cable 6, cable fixed orifices 2 divide into first half hole portion and second half hole portion through fixed minute board, the same production and processing of being convenient for of the two structure, it is the round hole preferably to be cable fixed orifices 2, first half hole portion and second half hole portion are cut apart through the diameter, it can be understood, the whole first half hole portion structure of cable fixed orifices 2 that sets up on the adjacent minute board of same group is the same, the structure of whole second half hole portion is the same, or in an embodiment, first half hole portion and second half hole portion are not cut apart along the diameter, if the arc length of first half hole portion is greater than the arc length setting of second half hole portion, can set up the structure of first half hole portion and second half hole portion as required, all be in the protection scope of the utility model.
Compare in prior art, use the utility model provides a cable fixing device has following technological effect:
the fixing plate 1 replaces an outlet plate in the prior art, when a plurality of cables 6 in a narrow space are installed, the cables 6 are sequentially installed in a first half hole part and a second half hole part which are arranged between two adjacent fixing sub-plates, so that the cables 6 are installed and fixed layer by layer, compared with the original mode of intensively punching on one outlet plate to fix the cables 6, the cable fixing holes 2 are divided into two through the fixing sub-plates, and hole aligning operation during installation of the cables 6 is simplified; meanwhile, the problem that the cable cannot be led out on the outlet plate in the prior art due to the fact that the line of the cable 6 is thick and the turning radius is large is solved, and the installation efficiency of the cable 6 and the operation feasibility of the scheme in the same space are improved.
As shown in fig. 2, (c) is an explosion structural diagram of the fixing plate, and (d) is a side structural diagram of (c), specifically, the contact surface of the adjacent fixing sub-plates is provided with a positioning portion 14 for positioning the two, so as to limit the movement perpendicular to the fixing sub-plates. The positioning portion 14 may be provided with a slope, a step surface, or the like, so as to perform a limiting function, and fix the adjacent fixing sub-plates better. It will be appreciated that adjacent fixed sub-panels may have no fixed relationship and may be fixed by mounting to the electrical device, or in one embodiment, adjacent fixed sub-panels may be fixed by a removable fixed connection, such as a bayonet or snap connection, to further improve the stability of the device.
Further, the positioning portion 14 includes a positioning groove 141 and a positioning projection 142 respectively provided on the contact surfaces of the adjacent fixing sub-plates. The positioning groove 141 and the positioning protrusion 142 are formed in a stepped shape or a concave shape to achieve the predetermined positioning between the adjacent fixed split plates.
In this embodiment, all the cable fixing holes 2 are arranged in a matrix/staggered manner on the fixing plate 1, and all the fixing sub-plates are arranged along the longitudinal direction to form the cable fixing holes 2 of each horizontal row by splicing. From this setting to when installing cable 6, can install cable 6 from bottom to top layer by layer, only need place cable 6 on the first half hole portion/the second half hole portion that is in the lower floor when the installation simultaneously, the in-process need not handheld cable 6, simplifies the installation operation, improves the installation effectiveness. In another embodiment, two adjacent layers of all the cable fixing holes can be staggered in an upper row and a lower row on the fixing plate.
As shown in fig. 4, fig. 4 is a schematic structural diagram of a seal ring according to an embodiment of the present invention; wherein, (a) is the utility model discloses the overlook schematic structure diagram of the sealing washer that the embodiment provided, (b) is the schematic structure diagram that looks sideways at of (a). Furthermore, the cable fixing device further comprises a sealing ring 3 which is arranged in the cable fixing hole 2 and is sleeved on the cable 6, so as to fix the cable 6, wherein the sealing ring 3 is preferably a rubber sealing ring 3. Specifically, sealing washer 3 includes along the spacing end wall of axial protrusion in the both ends of cable fixed orifices, and the diameter of spacing end wall is greater than the diameter of cable fixed orifices, and the lateral wall contact of spacing end wall and fixed plate carries on spacingly to sealing washer 3's axial displacement. The sealing ring 3 is an I-shaped sealing ring 3, the diameters of two inner side end walls of the I-shaped sealing ring 3 are larger than the diameter of the cable fixing hole 2 so as to limit, the I-shaped sealing ring 3 comprises a through hole part sleeved in the cable fixing hole 2 and end walls arranged at two ends of the through hole part, the two end walls are respectively matched with two side walls of the fixing plate 1, and the diameters of the end walls are larger than the diameter of the cable fixing hole 2, so that the axial movement of the sealing ring 3 in the axial direction of the cable fixing hole 2 is limited.
In this embodiment, in order to better fix the cable fixing device to the electrical equipment, mounting holes 4 for mounting to the electrical equipment are respectively formed on a pair of opposite sides of the fixing plate 1. The mounting holes 4, such as screw holes, are used to mount the fixing plate 1 and the electrical device by means of screw fasteners.
On the basis of the above embodiments, the fixed plate 1 includes a first fixed sub-plate 11, a second fixed sub-plate 12 and a third fixed sub-plate 13 which are sequentially arranged; the number of the cable fixing holes 2 arranged between the first fixed sub-plate 11 and the second fixed sub-plate 12 is the same as the number of the cable fixing holes 2 arranged between the second fixed sub-plate 12 and the third fixed sub-plate 13, and in other embodiments, the number of the cable fixing holes 2 may not be the same.
In one embodiment, the first fixing segment 11 and the third fixing segment 13 are respectively provided with a first half-hole portion, the second fixing segment 12 is provided with a second half-hole portion on both end walls, all the first half-hole portions have the same structure, all the second half-hole portions have the same structure, the first half-hole portion and the second half-hole portion have the same structure, the cable fixing hole 2 is a circular hole, and the first half-hole portion and the second half-hole portion are divided along the diameter.
As shown in fig. 3, fig. 3 is a schematic view of an installation structure of the electrical cabinet and the cable fixing device provided by the embodiment of the present invention. Based on the cable fixing device that provides in the above-mentioned embodiment, the utility model also provides an electrical cabinet, including the cabinet body 7, still include the cable fixing device of any one of the above-mentioned embodiment, a set of opposite side of the cabinet body 7 is equipped with the mounting groove 5 that is used for installing cable fixing device's fixed plate 1, and the both sides limit of fixed plate 1 respectively with the 5 clearance fit of mounting groove in order to install. The cabinet body 7 is preferably a cuboid structure, the mounting groove 5 is preferably a rectangular groove, and the width of the rectangular groove is greater than the thickness of the fixing plate 1 so as to realize clearance fit.
The upper and lower pair of edges of the cabinet body 7 are provided with mounting holes for fixing the fixed branch plate at the lowermost end and the fixed branch plate at the uppermost end, and the fixed branch plates in the middle of fixing are matched through the cable fixing holes.
Wherein, the fixing plate 1 is provided with a sealing gasket 8 on one side facing the inside of the cabinet body 7, so as to realize the sealing of the fixing plate 1 and the electrical cabinet.
The specific operation process is as follows: the fixed sub-plate is put down from the mounting groove 5 and is fixed with the cabinet body 7 at the bottom through the mounting hole 4;
sleeving the sealing ring 3 on the cable 6 and clamping and placing the sealing ring in the first half hole part/the second half hole part in the cable fixing hole 2;
putting down the fixed sub-plate of the upper layer from the mounting groove 5, and well lapping with the cable 6;
the other cables 6 are also sleeved by the sealing ring 3 and clamped in the cable fixing hole 2 at the upper end of the cable fixing plate 1;
finally, the cable fixing plate 1 at the uppermost end is put down from the mounting groove 5, and the bolt, the mounting hole 4 and the cabinet body 7 are fixed;
and a rubber gasket 8 is arranged between the cable fixing plate 1 and the electric cabinet.
The device realizes quick installation and fixation under the condition that the cable with large turning radius cannot be installed in a narrow space, has simple procedures, improves the space utilization rate and the installation efficiency of the cables 6, and is suitable for fixing the cables 6 with large outer diameter and large quantity.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. A cable fixture device, comprising:
the fixed plate with locate on the fixed plate, be used for a plurality of cable fixed orifices of fixed cable, the fixed plate includes two at least fixed minute boards, arbitrary the cable fixed orifices is including locating adjacent respectively fixed first half hole portion and the second half hole portion of minute board, adjacent fixed minute board concatenation is in order to pass through the cable fixed orifices is fixed the cable.
2. The cable fixture device according to claim 1, wherein a positioning portion is provided adjacent to the contact surface of the fixing sub-plate for positioning the fixing sub-plate and the fixing sub-plate to limit movement perpendicular to the fixing sub-plate.
3. The cable fixing device according to claim 2, wherein the positioning portion includes a positioning groove and a positioning projection provided on the contact surface of the adjacent fixing sub-plates, respectively.
4. The cable fixture device of claim 1, wherein all of said cable retention openings are arranged in a matrix/offset arrangement on said retention plate, and all of said retention sub-plates are arranged in a longitudinal direction for mating to form respective rows of said cable retention openings.
5. The cable fixture device of claim 1, further comprising a sealing ring disposed in the cable fixing hole for fitting over the cable.
6. The cable fixture device according to claim 5, wherein the sealing ring includes a limiting end wall protruding from both ends of the cable fixing hole in an axial direction, and the limiting end wall contacts with a side wall of the fixing plate to limit axial movement of the sealing ring.
7. The cable fixture device of claim 1, wherein a pair of opposite sides of the fixing plate are respectively provided with mounting holes for mounting with an electrical device.
8. The cable fixture device according to any one of claims 1 to 7, wherein the fixing plate comprises a first fixing sub-plate, a second fixing sub-plate and a third fixing sub-plate arranged in sequence; the number of the cable fixing holes formed between the first fixed sub plate and the second fixed sub plate is the same as the number of the cable fixing holes formed between the second fixed sub plate and the third fixed sub plate.
9. An electrical cabinet, comprising a cabinet body, and characterized in that the electrical cabinet further comprises the cable fixing device of any one of claims 1 to 8, wherein a set of opposite sides of the cabinet body are provided with mounting grooves for mounting fixing plates of the cable fixing device, and two side edges of the fixing plates are respectively in clearance fit with the mounting grooves for mounting.
10. The electrical cabinet according to claim 9, wherein the fixing plate is provided with a sealing gasket on a side facing the interior of the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120007322.4U CN213817120U (en) | 2021-01-04 | 2021-01-04 | Cable fixing device and electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120007322.4U CN213817120U (en) | 2021-01-04 | 2021-01-04 | Cable fixing device and electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213817120U true CN213817120U (en) | 2021-07-27 |
Family
ID=76949184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120007322.4U Active CN213817120U (en) | 2021-01-04 | 2021-01-04 | Cable fixing device and electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213817120U (en) |
-
2021
- 2021-01-04 CN CN202120007322.4U patent/CN213817120U/en active Active
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