CN209472309U - Cable fastening member and electrical equipment - Google Patents
Cable fastening member and electrical equipment Download PDFInfo
- Publication number
- CN209472309U CN209472309U CN201821921676.4U CN201821921676U CN209472309U CN 209472309 U CN209472309 U CN 209472309U CN 201821921676 U CN201821921676 U CN 201821921676U CN 209472309 U CN209472309 U CN 209472309U
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- CN
- China
- Prior art keywords
- elastic arm
- cable
- fastening member
- interconnecting piece
- cable fastening
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- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model provides a kind of cable fastening member and electrical equipment, the cable fastening member is used to cable being fixed on cabinet sidewalls, the cable fastening member includes the first elastic arm, the second elastic arm and interconnecting piece being made of respectively metal material, in which: first elastic arm and the second elastic arm are connected to first group of opposite side of the interconnecting piece；There is the first clamping portion that first elastic arm is fixed to the first card hole on first elastic arm, on second elastic arm have by second elastic arm be fixed to the second card hole the second clamping portion, and by first elastic arm and the second elastic arm by bunch of cables in the side wall where first card hole and the second card hole.For the utility model by the way that multiple buckle positions and pressure contact portion is arranged, keep the aperture of cable fixation hole adjustable and has substrate hold-down function, versatility is high, and since each structural integrity forms, small in size, can use in compact space, practical.
Description
Technical field
The utility model relates to power electronic equipment fields, more specifically to a kind of cable fastening member and electrically
Equipment.
Background technique
Electrical equipment includes primary equipment and secondary device, in which: primary equipment is mainly by power generation, power transformation, transmission of electricity, matches
Electricity, electricity consumption etc. are directly generated, are transmitted, the high-tension apparatus of consumption electric energy forms, and secondary device has then been mainly control, protection, has counted
The low-voltage equipment of the effects of amount；The control line connect in secondary device is known as secondary line.
It mainly arranges in the switchgear and control cabinet of electrical equipment fixed secondary line, the arrangement and fixation of existing secondary line
Cabling channel and plastic buckle are relied primarily on to realize, but since cabling sump volume is excessive, in space compact situation without
Method installation, practicability is poor, and the secondary line negligible amounts in functional module, uses its inner space utilization rate of cabling channel
It is low；And for existing plastic buckle, the cable fixation hole pore size of the plastic buckle can not be adjusted, the cable of different line footpaths
It needs using different plastic buckles, versatility is poor, and the plastic buckle does not have substrate hold-down function, is fixed on the plastic buckle
Cable can be swung in the radial direction in the cable, influence service life and the stability of cable.
Utility model content
The utility model embodiment is fixed for the cable of above-mentioned cabling sump volume ambassador limited space, plastic buckle
Hole aperture can not be adjusted and cable fixation hole does not have the problem of substrate hold-down function, provide a kind of new cable fastening member and electrical
Equipment.
The technical solution that the utility model solves above-mentioned technical problem is to provide a kind of cable fastening member, is used for line
Cable is fixed on cabinet sidewalls, which is characterized in that the cable fastening member includes the first elasticity being made of respectively metal material
Arm, the second elastic arm and interconnecting piece, in which: first elastic arm and the second elastic arm are connected to the interconnecting piece
First group of opposite side；There is the first clamping that first elastic arm is fixed to the first card hole on first elastic arm
Portion has the second clamping portion that second elastic arm is fixed to the second card hole on second elastic arm, and by described
First elastic arm and the second elastic arm are by bunch of cables in the side wall where first card hole and the second card hole.
Preferably, in a free state, the first angle between first elastic arm and the interconnecting piece is greater than 90 °,
And first angle changes with the difference of the first elastic arm stress；In a free state, second elastic arm
The second angle between interconnecting piece is greater than 90 °, and second angle changes with the difference of the second elastic arm stress
Become.
Preferably, the cable fastening member further includes pushing away the cable between first elastic arm and the second elastic arm
Pressure contact portion from the interconnecting piece, the pressure contact portion are connected to the interconnecting piece.
Preferably, the pressure contact portion includes the first pressure wing and the second pressure wing, and the first pressure wing and second presses wing difference
It is connected to second group of opposite side of the interconnecting piece.
Preferably, the free end of the first pressure wing and the second pressure wing is respectively provided with flanging.
Preferably, the interconnecting piece is made of the plate of rectangle, and first elastic arm, the second elastic arm, interconnecting piece,
The first pressure wing and the second pressure wing one.
Preferably, first clamping portion is made of the first latching tooth backwards to second elastic arm, second clamping
Portion is made of the second latch backwards to first elastic arm.
Preferably, the first latching tooth is located at the vertical flanging of the upper and lower two sides of the first elastic arm；Second latch
The vertical flanging of two sides above and below second elastic arm.
The utility model embodiment also provides a kind of electrical equipment, including cabinet body and is located at the intracorporal cable of the cabinet,
It is characterized in that, the electrical equipment further includes described in any item cable fastening members as above, and the cable is described in
The first card hole and the side wall at the second card hole that cable fastening member is fixed to the cabinet body.
The cable fastening member and electrical equipment of the utility model embodiment have the advantages that multiple by being arranged
Position and pressure contact portion are buckled, the aperture of cable fixation hole is allow freely to adjust and have substrate hold-down function, versatility is high, and by
It is formed in each structural integrity, is small in size, can used and be easy for installation and removal in compact space, it is practical.
Detailed description of the invention
Fig. 1 is the orthographic drawing of the utility model cable fastening member.
Fig. 2 is the axis side view of the utility model cable fastening member.
Fig. 3 is the decomposition diagram of cable fastening member and electrical equipment provided by the utility model.
Fig. 4 is the schematic diagram of cable fastening member and electrical equipment provided by the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It as shown in Figs 1-4, is the structural representation of cable fastening member and electrical equipment provided by the embodiment of the utility model
Figure, the cable fastening member can be applied to power electronic equipment field, such as the power control cabinet or switchgear wiring of electrical equipment
In.Cable fastening member 3 in the present embodiment is mainly used for for cable being fixed in cabinet sidewalls 1, and the present embodiment is mainly used for
Fixed cable, in practice, it can also be used to fix other cables (such as optical cable)；And cable fastening member 3 includes difference
The first elastic arm 31, the second elastic arm 32 and the interconnecting piece 30 being made of metal material (such as stainless steel, structural steel etc.),
Wherein: the first elastic arm 31 and the second elastic arm 32 are connected to first group of opposite side of interconnecting piece 30；First elasticity
There is the first clamping portion 311 that the first elastic arm 31 is fixed to the first card hole on arm 31, have the on the second elastic arm 32
Two elastic arms 32 are fixed to the second clamping portion 321 of the second card hole, and first card hole and the second card hole are solid with cable respectively
The size of the first clamping portion 311 and the second clamping portion 321 of determining component 3 matches, and passes through the first elastic arm 31 and the second bullet
Property arm 32 is by 2 beam of cable on the side wall 1 where first card hole and the second card hole.
Above-mentioned cable fastening member 3 passes through the first clamping portion 311 and the second clamping portion 321 and the first card hole on side wall 1
It is attached with the cooperation of the second card hole, and is equipped with multiple buckle positions in junction, adjust the aperture of cable fixation hole freely
Section, versatility is high, fixes while being compatible with the cable and more cables of different line footpaths.
Specifically, in a free state, the first angle between the first elastic arm 31 and interconnecting piece 30 is greater than 90 °, and should
First angle changes with the difference of 31 stress of the first elastic arm；In a free state, the second elastic arm 32 and interconnecting piece 30
Between angle be greater than 90 °, and second angle changes with the difference of 32 stress of the second elastic arm；When installing and using
By changing the size of first angle and the second angle, the first elastic arm 31 and the second elastic arm 32 is made to obtain the bullet of deformation
Property tension, the fit clearance of the first elastic arm 31 and the second elastic arm 32 and first card hole and the second card hole is eliminated with this,
Cable fastening member 3 is securely fixed in cabinet sidewalls 1, and is suitable for various sizes of first card hole and the second card hole.
Cable fastening member 3 in above-described embodiment further includes by the electricity between the first elastic arm 31 and the second elastic arm 32
Cable 2 pushes away the pressure contact portion (namely pushing cable 2 to cabinet sidewalls 1) of interconnecting piece 30, which includes the first pressure 33 He of the wing
The second pressure wing 34, the first pressure wing 33 and the second pressure wing 34 are connected to second group of opposite side of interconnecting piece 30, and are located at
The both sides of the edge of interconnecting piece 30.Meanwhile the first pressure wing 33 being made of metal material and the second pressure wing 34 have certain elasticity,
When the fixed cable 2 of cable fastening member 3, it is pressed on cable two different positions respectively, can eliminate between the radially wobbling of cable 2
The service life and its stability of cable are protected and extended to gap.
Specifically, the free end of the first pressure wing 33 and the second pressure wing 34 is respectively provided with flanging, and passes through the flanging for first
The pressure wing 33 and the second pressure wing 34 replace with axial line with the point contact of cable 2 and contact, and further strengthen protection to electric wire；This
Outside, the cable with shielding can directly contact shielded layer 21 with the first pressure wing 33 or the second pressure wing 34, and pass through electrical equipment
Shielded cable can be made to be directly grounded, shielded layer 21 is not required to independent grounding again, reduces work flow.
Particularly, interconnecting piece 30 is made of the plate of rectangle, and the first elastic arm 31, the second elastic arm 32, interconnecting piece 30,
The first pressure wing 33 and the second pressure wing 34 are integral and (can be integrally formed by the sheet metals stamping die such as stainless steel and structural steel), make
Structure is simple, small in size, can use and be easy for installation and removal in compact space, practical.
First clamping portion 311 is made of the first latching tooth backwards to the second elastic arm 32, and the second clamping portion 321 is by backwards to first
Second latch of elastic arm 31 is constituted；First latching tooth is located at the vertical flanging of the upper and lower two sides of the first elastic arm 31, the second latch position
Vertical flanging in the upper and lower two sides of the second elastic arm 32.Certainly, in practice, the first latching tooth and the second latch
Shape type and direction can be adjusted according to specific mounting means and locational space situation, meet actual installation demand.
In addition, the utility model embodiment also provides a kind of electrical equipment, including cabinet body and to be located at the cabinet intracorporal
Cable 2, and the electrical equipment further includes cable fastening member 3, in which: cable 2 is fixed to the cabinet by cable fastening member 3
In body in sidewall surfaces between the first card hole and the second card hole.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (7)
1. a kind of cable fastening member, for cable to be fixed on cabinet sidewalls, which is characterized in that the cable fastening member packet
Include the first elastic arm, the second elastic arm and interconnecting piece being made of respectively metal material, in which: first elastic arm and
Two elastic arms are connected to first group of opposite side of the interconnecting piece；Have on first elastic arm by described first
Elastic arm is fixed to the first clamping portion of the first card hole, have on second elastic arm will second elastic arm fixed to the
Second clamping portion of two card holes, and by first elastic arm and the second elastic arm by bunch of cables in first card hole and
Side wall where two card holes；The cable fastening member further includes by the cable between first elastic arm and the second elastic arm
The pressure contact portion of the interconnecting piece is pushed away, the pressure contact portion is connected to the interconnecting piece；The pressure contact portion includes the first pressure wing and the
The two pressure wings, and the first pressure wing and the second pressure wing are connected to second group of opposite side of the interconnecting piece.
2. cable fastening member according to claim 1, which is characterized in that in a free state, first elastic arm
The first angle between the interconnecting piece is greater than 90 °, and first angle is with the difference of the first elastic arm stress
And change；In a free state, the second angle between second elastic arm and interconnecting piece is greater than 90 °, and second folder
Angle changes with the difference of the second elastic arm stress.
3. cable fastening member according to claim 1, which is characterized in that the freedom of the first pressure wing and the second pressure wing
End is respectively provided with flanging.
4. cable fastening member according to claim 1, which is characterized in that the interconnecting piece is made of the plate of rectangle,
And first elastic arm, the second elastic arm, interconnecting piece, the first pressure wing and the second pressure wing one.
5. cable fastening member according to claim 1, which is characterized in that first clamping portion is by backwards to described second
The first latching tooth of elastic arm is constituted, and second clamping portion is made of the second latch backwards to first elastic arm.
6. cable fastening member according to claim 5, which is characterized in that the first latching tooth is located at first elasticity
The vertical flanging of the upper and lower two sides of arm；Second latch is located at the vertical flanging of the upper and lower two sides of the second elastic arm.
7. a kind of electrical equipment, including cabinet body and it is located at the intracorporal cable of the cabinet, which is characterized in that the electrical equipment is also
Including cable fastening member such as of any of claims 1-6, and the cable is solid by the cable fastening member
Surely the side wall at the first card hole and the second card hole of the cabinet body is arrived.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921676.4U CN209472309U (en) | 2018-11-21 | 2018-11-21 | Cable fastening member and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921676.4U CN209472309U (en) | 2018-11-21 | 2018-11-21 | Cable fastening member and electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209472309U true CN209472309U (en) | 2019-10-08 |
Family
ID=68087516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821921676.4U Active CN209472309U (en) | 2018-11-21 | 2018-11-21 | Cable fastening member and electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209472309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193525A (en) * | 2021-05-18 | 2021-07-30 | 国网山东省电力公司安丘市供电公司 | Three-phase supporting and insulating device for distribution line |
-
2018
- 2018-11-21 CN CN201821921676.4U patent/CN209472309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193525A (en) * | 2021-05-18 | 2021-07-30 | 国网山东省电力公司安丘市供电公司 | Three-phase supporting and insulating device for distribution line |
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