CN207303967U - Switchgear assembly cable blocks fixing device - Google Patents
Switchgear assembly cable blocks fixing device Download PDFInfo
- Publication number
- CN207303967U CN207303967U CN201721386217.6U CN201721386217U CN207303967U CN 207303967 U CN207303967 U CN 207303967U CN 201721386217 U CN201721386217 U CN 201721386217U CN 207303967 U CN207303967 U CN 207303967U
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- cable
- switchgear assembly
- mounting base
- fixing device
- fixed
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Abstract
The utility model belongs to switchgear assembly and fixes disengaging cable fitting technical field, more particularly to switchgear assembly cable closure fixing device.The utility model offer is a kind of to have the characteristics that fire-retardant, inexpensive switchgear assembly cable closure fixing device, including mounting base and the fastening clip for cable being fixed on mounting base, the mounting base is equipped with cable aperture, the cable aperture is located in fastening clip for cable, the mounting base both sides are equipped with fixed installation holes, the fastening clip for cable includes two semi-circular plates, the arranged on left and right sides of the semi-circular plate upper end is equipped with connection otic placode, the semi-circular plate lower end is fixed on mounting base, and the connection otic placode is equipped with fastening bolt holes.The utility model enhances the intensity of fixed cable, while closure increase reliability is carried out to the gap between the disengaging outside diameter of cable and switchgear assembly bottom plate cable aperture internal diameter, decreases the cost that beam is fixedly mounted in installation cable.
Description
Technical field
The utility model belongs to switchgear assembly and fixes disengaging cable fitting technical field, more particularly to complete switch is set
Standby cable closure fixing device.
Background technology
Switchgear assembly is connected with load generally all to be realized with cable connection.Cable incoming-outgoing complete switch is set at present
It is standby interior, must by the cable aperture on switchgear assembly bottom plate, due in order to easy for installation and do not damage the insulating layer of cable, into
Cable bore dia on set switchgear bottom plate have to be larger than the diameter of disengaging cable, therefore the outside diameter of cable and switchgear assembly bottom
Just had the gap between plate cable aperture internal diameter, the foreign matter such as mouse is possibly into switchgear assembly, and easily generation complete switch is set
Standby short trouble, so must be blocked to the gap between the outside diameter of cable and switchgear assembly bottom plate cable aperture internal diameter.
After cable is connected with the built-in electric elements of switchgear assembly, also need that cable is fixed, when preventing short trouble,
The electric power of generation damages the electric elements being connected with cable.
The closure mode of switchgear assembly cable incoming-outgoing wire cable aperture has following several at present：
The first, with turriform retaining circle or flat pattern retaining circle to the disengaging outside diameter of cable and switchgear assembly bottom plate cable aperture
Gap between internal diameter is blocked, i.e., cable incoming-outgoing wire circular hole is opened on switchgear assembly bottom plate, in tower on card at circular hole
Shape retaining circle or flat pattern retaining circle.According to the size of cable size, shearing and cable on turriform retaining circle or parallel retaining circle
The corresponding circular hole of diameter, after inlet-outlet line cable passes through turriform retaining circle or flat pattern retaining circle, then turriform retaining circle or flat
Type retaining circle is stuck on switchgear assembly bottom plate cable aperture.Prevent mouse etc. from entering in switchgear assembly.In addition turriform is protected
It is exactly that the insulating layer for preventing cable damages that mouth circle or parallel retaining circle, which also have 1 function,；With turriform retaining circle and parallel registered permanent residence circle
Gap between the outside diameter of cable and switchgear assembly bottom plate cable aperture internal diameter is blocked, it will usually problems with occur：
1. it is not fire-retardant since turriform retaining circle with parallel registered permanent residence circle is rubber product, over time can aging.2. cable is opened by complete
Close equipment bay cable aperture to be connected on the built-in electrical equipment of switchgear assembly, cable is possible to not be Vertical, cable
Center and cable aperture center on switchgear assembly bottom plate it is inconsistent, offset, therefore turriform retaining circle and parallel registered permanent residence circle are again
When snapping on switchgear assembly bottom plate cable aperture, clamping is not easy.Easily cause the not tight phenomenon of closure；
Second, with cable hole plugging clay between the disengaging outside diameter of cable and switchgear assembly bottom plate cable aperture internal diameter
Gap blocked, cable through after the cable aperture on switchgear assembly bottom plate, with cable hole plugging clay to cable with
Gap on switchgear assembly bottom plate between cable aperture is blocked；With cable block clay to disengaging the outside diameter of cable with it is complete
Gap between switchgear bottom plate cable aperture internal diameter is blocked, first can only artificial handwork, it is time consuming, secondly produce
After raw short trouble, due to electronic force vibration, the cable aperture on switchgear assembly bottom plate can damage the insulating layer of cable.Again its
Secondary is exactly to use cable clay blocking time long, and closure clay can harden, and replacing cable can be pretty troublesome；
The third, cable is connected by the cable aperture on switchgear assembly bottom plate and turriform retaining circle or flat pattern retaining circle
After being connected on the built-in electrical equipment of switchgear assembly, cable needs to fix, and cable fixed form is exactly cable with cable clip
It is fixed on mounting rail.Prevent cable dead weight bearing down or short-circuit electromotive force vibration, damage and the component of cable connection；Into
Cable fixation in switchgear assembly is fixed to cable on mounting rail by fastening clip for cable, since fastening clip for cable is modeling
Material products, so aging occurs over time.Moreover fastening clip for cable will be installed on mounting rail and fix cable, mounting rail
Installation can take the inner space of a part of switchgear assembly, while add the cost of mounting rail.
Utility model content
The utility model mainly solves the deficiencies in the prior art, there is provided one kind has fire-retardant, not aging, cable
The switchgear assembly cable closure fixing device of the features such as fixed reliable, closure is tight, low cost.
Technical solution is used by the utility model solves above-mentioned technical problem：The closure of switchgear assembly cable is fixed
Device, including mounting base and the fastening clip for cable being fixed on mounting base, the mounting base is equipped with cable aperture, described
Cable aperture is located in fastening clip for cable, and the mounting base both sides are equipped with fixed installation holes, and the fastening clip for cable includes two
A semi-circular plate, the arranged on left and right sides of the semi-circular plate upper end are equipped with connection otic placode, and the semi-circular plate lower end is fixed on mounting base
On, the connection otic placode is equipped with fastening bolt holes.
It is further to be equipped with electro-insulating rubber in the fastening clip for cable.
It is further that the mounting base is the rectangle steel plate of 2 millimeters thicks, and the fastening clip for cable is positioned at installation bottom
The center of plate.
It is further that the height of the fastening clip for cable is 40 millimeters.
It is further that the semi-circular plate is the radian steel plate of 1 millimeters thick, two semi-circular plates form a circle.
It is further that the radius of the cable aperture is equal with fastening clip for cable radius.
The beneficial effects of the utility model are：The utility model enhances the intensity of fixed cable, while to passing in and out cable
Gap between outside diameter and switchgear assembly bottom plate cable aperture internal diameter carries out closure increase reliability, moreover also increases complete open
The inner space of device components installation is closed, the cost that beam is fixedly mounted in installation cable is decreased, due to the complete switch
Equipment cable closure fixing device be made of steel plate, so the switchgear assembly cable closure fixing device have it is fire-retardant,
It is also impossible to time increase and the characteristics of aging；The rubber pasted on the inside of switchgear assembly cable closure fixing device cable clip
Glue effectively prevent damage of the ironware part to cable insulation on the inside of switchgear assembly cable closure fixing device cable clip,
Switchgear assembly cable closure fixing device is easy for installation at the same time.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the installation diagram of the utility model.
Shown in figure：1- mounting bases, 2- fixed installation holess, 3- semi-circular plates, 4- connection otic placodes, 5- fastening bolt holes, 6-
Electro-insulating rubber, 7- straight slots, 8- cables, 9- inlet-outlet line bottom plates.
Embodiment
Make a step to the technical solution of the utility model by way of example and in conjunction with the accompanying drawings to illustrate.
As shown in Figure 1, 2, the switchgear assembly cable closure fixing device of the utility model, including 1 He of mounting base
The fastening clip for cable being fixed on mounting base 1, fastening clip for cable are welded on mounting base 1, for fixing to clamp cable 8,
The mounting base 1 is equipped with cable aperture, cable aperture according to be actually needed through 8 diameter of cable open cable aperture, the electricity
Cable hole is located in fastening clip for cable, and 1 both sides of mounting base are equipped with fixed installation holes 2, may be such that mounting base 1 passes through spiral shell
Bolt is fixed on switchgear assembly inlet-outlet line bottom plate 9, and the fastening clip for cable includes two semi-circular plates 3, on the semi-circular plate 3
The arranged on left and right sides at end is equipped with connection otic placode 4, and 3 lower end of semi-circular plate is fixed on mounting base 1, in the connection otic placode 4
Equipped with fastening bolt holes 5, pass through mounting screw in fastening bolt holes 5 so that clamped between two semi-circular plates 3, so that geometrical clamp
Tight cable 8.
As shown in Fig. 2, the utility model actual installation is：Cable 8 leads to through cable aperture, fastening clip for cable, mounting base
Cross bolt to be fixed on switchgear assembly inlet-outlet line bottom plate 9, then cross mounting screw in fastening bolt holes 5 so that two and half
Clamped between plectane 3, so as to fix to clamp cable 8.The utility model enhances the intensity of fixed cable, while to passing in and out cable
Gap between outside diameter and switchgear assembly bottom plate cable aperture internal diameter carries out closure increase reliability, then side also increases complete open
The inner space of device components installation is closed, decreases the cost that beam is fixedly mounted in installation cable.
Protection wherein is provided for cable 8, preferred embodiment is to be equipped with electro-insulating rubber 6 in the fastening clip for cable.Electricity
The electro-insulating rubber 6 pasted on the inside of cable geometrical clamp effectively prevent in switchgear assembly cable closure fixing device fastening clip for cable
Damage of the side ironware part to cable insulation, while switchgear assembly cable closure fixing device is easy for installation.
Wherein preferred embodiment is that the mounting base 1 is the rectangle steel plate of 2 millimeters thicks, and the cable is fixed
For folder positioned at the center of mounting base 1, the semi-circular plate 3 is the radian steel plate of 1 millimeters thick, and two semi-circular plates 3 form a circle.
So mounting base 1 and semi-circular plate 3 are made of steel plates, so the utility model is with fire-retardant, it is also not possible to increase with the time
And the characteristics of aging.
Wherein the height of fastening clip for cable can be 20 millimeters, 40 millimeters, wherein 60 millimeters etc., preferred embodiment
It is that the height of the fastening clip for cable is 40 millimeters.It is good that it can play clamping effect, the advantages such as cost is low.
For more preferable clamping cables 8, accordingly, it is preferred that embodiment is, radius and the cable of the cable aperture are fixed
Folder radius is equal, and 3 both sides of semi-circular plate are equipped with straight slot 7.
Specific embodiment
The switchgear assembly cable blocks fixing device, and 120mm × 160mm rectangles are made with 2.0mm steel plates
Bottom plate, is opened more than 8 diameter of cable in the center of bottom plate according to requirements such as the model specification of user's drawings marked cable, parameters
The circular hole of 8mm, while 2 circular holes of a diameter of 11mm are opened at two lateral extent edge 20mm of bottom plate, with the screw of M10 long
Square floor is fixed on the bottom plate of switchgear assembly；Cable is made and is fixed with the steel plate punched of 1.0mm, brake forming again
Folder, is welded on rectangle bottom plate, fastening clip for cable arranged on left and right sides respectively has the cable clip locking screw nail of 1 diameter 6mm, tightly
Gu lock-screw, deforms upon fastening clip for cable, fixed cable 8, the height of fastening clip for cable is 40mm；Then to it is described into
Cover switchgear cable closure fixation device surface and carry out pickling, phosphatization, plastic-spraying；It is finally solid in the closure of switchgear assembly cable
Determine the rubber of stickup 2mm thickness on the inside of device cable clip.
The above, not makees the utility model limitation in any form, although the utility model has passed through implementation
Example is disclosed above, but is not limited to the utility model, and any person skilled in the art, is not departing from this practicality
In new technique aspects, when the technology contents using the disclosure above make it is a little change or be modified to equivalent variations etc.
Embodiment is imitated, as long as being the content without departing from technical solutions of the utility model, according to the technical essence of the utility model to the above
Any simple modification, equivalent change and modification that embodiment is made, in the range of still falling within technical solutions of the utility model.
Claims (7)
1. switchgear assembly cable blocks fixing device, it is characterised in that including mounting base (1) and is fixed on mounting base
(1) fastening clip for cable on, the mounting base (1) are equipped with cable aperture, and the cable aperture is located in fastening clip for cable, described
Mounting base (1) both sides are equipped with fixed installation holes (2), and the fastening clip for cable includes two semi-circular plates (3), the semi-circular plate
(3) arranged on left and right sides of upper end is equipped with connection otic placode (4), and semi-circular plate (3) lower end is fixed on mounting base (1), described
Connection otic placode (4) is equipped with fastening bolt holes (5).
2. switchgear assembly cable according to claim 1 blocks fixing device, it is characterised in that the cable is fixed
Electro-insulating rubber (6) is equipped with folder.
3. switchgear assembly cable according to claim 1 or 2 blocks fixing device, it is characterised in that the installation
Bottom plate (1) is the rectangle steel plate of 2 millimeters thicks, and the fastening clip for cable is located at the center of mounting base (1).
4. switchgear assembly cable according to claim 2 blocks fixing device, it is characterised in that the cable is fixed
The height of folder is 40 millimeters.
5. switchgear assembly cable according to claim 3 blocks fixing device, it is characterised in that the semi-circular plate
(3) it is the radian steel plate of 1 millimeters thick, two semi-circular plates (3) form a circles.
6. switchgear assembly cable according to claim 5 blocks fixing device, it is characterised in that the cable aperture
Radius is equal with fastening clip for cable radius.
7. the switchgear assembly cable closure fixing device according to claim 4 or 6, it is characterised in that the semicircle
Plate (3) both sides are equipped with straight slot (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721386217.6U CN207303967U (en) | 2017-10-25 | 2017-10-25 | Switchgear assembly cable blocks fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721386217.6U CN207303967U (en) | 2017-10-25 | 2017-10-25 | Switchgear assembly cable blocks fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303967U true CN207303967U (en) | 2018-05-01 |
Family
ID=62273822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721386217.6U Active CN207303967U (en) | 2017-10-25 | 2017-10-25 | Switchgear assembly cable blocks fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303967U (en) |
-
2017
- 2017-10-25 CN CN201721386217.6U patent/CN207303967U/en active Active
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