CN207853388U - Control cabinet long cable section of ingoing line protective device - Google Patents
Control cabinet long cable section of ingoing line protective device Download PDFInfo
- Publication number
- CN207853388U CN207853388U CN201820278421.4U CN201820278421U CN207853388U CN 207853388 U CN207853388 U CN 207853388U CN 201820278421 U CN201820278421 U CN 201820278421U CN 207853388 U CN207853388 U CN 207853388U
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- CN
- China
- Prior art keywords
- half ring
- ring plate
- upper half
- activity upper
- lower half
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model belongs to technical field of electric control; especially control cabinet long cable section of ingoing line protective device; including two and half ring plates; respectively fixed lower half ring plate and activity upper half ring plate form a complete cylindrical structure; cylindrical structure is horizontally set on control tank wall on the one side of circular threading hole, and fixed lower half ring plate is fixedly mounted on the edge of threading hole lower half circle；Activity upper half ring plate is located at the edge of threading hole upper semi-circle, and one end of activity upper half ring plate and one end of fixed lower half ring plate are hinged, and the other end is connect with the other end of fixed lower half ring plate by screw bolt and nut；Fixed lower half ring plate inner concave is equipped with rubber sheet gasket；Elastomeric pad mechanism is equipped on the inside of activity upper half ring plate.The utility model cylindrical structure can not only protect cable jacket, avoid with metal box body opening friction, cable can also be locked on control tank wall, cable connector will not be pulled, effective protection junction portion.
Description
Technical field
The utility model belongs to technical field of electric control, especially control cabinet long cable section of ingoing line protective device.
Background technology
The wire inlet/outlet hole of control cabinet cable is typically all the direct trepanning on control cabinet, in order to protect cable jacket,
It is cased with the lasso of plastics in trepanning, reduces friction damage of the control box body hole edge to cable jacket of metal.But it is this
Although easy means can reduce friction, cable cannot be effectively fixed, when cable is pullled by external force, is easy
Control cabinet inner cable joint looseness is caused to be detached from.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of control cabinet long cable section of ingoing line protective devices, can be with protective wire
Cable joint part will not external force pull disengaging.
In order to solve the above technical problems, the technical solution of the utility model is：
Control cabinet long cable section of ingoing line protective device, including two and half ring plates, respectively fixed lower half ring plate and activity upper half ring
Piece, fixed lower half ring plate and activity upper half ring plate form a complete cylindrical structure, and the cylindrical structure is horizontally set on
It controls on tank wall on the one side of circular threading hole, and cylindrical structure and perforation line coaxial inner conductor, the diameter of threading hole are big
In the internal diameter of cylindrical structure, it is less than the outer diameter of cylindrical structure；
The fixation lower half ring plate is fixedly mounted on the edge of threading hole lower half circle；
Activity upper half ring plate is located at the edge of threading hole upper semi-circle, and one end of activity upper half ring plate is hinged end, described
Hinged end and one end of fixed lower half ring plate it is hinged, the other end of activity upper half ring plate is free end, the free end with
The other end of fixed lower half ring plate is connected by screw bolt and nut；
The fixation lower half ring plate inner concave is equipped with rubber sheet gasket；It is equipped with elasticity on the inside of the activity upper half ring plate
Pad mechanism.
Further, the elastomeric pad mechanism includes the reed of arc, reed convex surface facing activity upper half ring plate
Inner concave, reed both ends are separately connected tension spring, and the other end of tension spring is fixed on the inner concave of activity upper half ring plate.
Preferred design further includes secondary fixed lower half ring plate and secondary activity upper half ring plate, the fixed lower half ring plate of the pair
With the structure of secondary activity upper half ring plate respectively as the structure of fixed lower half ring plate and activity upper half ring plate, and hand is symmetrical
On the another side of threading hole.
Further, the free end of the secondary activity upper half ring plate and the free end of activity upper half ring plate are connected by pin
It connects, the control tank wall is equipped with sliding groove, and pin is located in sliding groove, and pin is slided along sliding groove, the sliding groove
For arc, the center of circle of arc is located at the hinged end of activity upper half ring plate, and sliding slot slot starting point starts from the other end of fixed lower half ring plate,
The position of terminal is that activity upper half ring plate opens maximum.
Cable control box long cable section of ingoing line protective device provided by the utility model, cylindrical structure can not only be protected outside cable
Set, avoid with metal box body opening friction, can also by cable control tank wall on be locked, cable cannot be in threading hole
Interior free activity, when having external force to pull cable, cable connector will not be pulled, effective protection junction portion.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the control tank wall structure schematic diagram of the utility model.
Specific implementation mode
Face will combine the attached drawing in the utility model embodiment, be carried out to the technical scheme in the embodiment of the utility model clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, control cabinet long cable section of ingoing line protective device, including two and half ring plates, respectively fixed 1 He of lower half ring plate
Activity upper half ring plate 5, fixed lower half ring plate 1 and activity upper half ring plate 5 form a complete cylindrical structure, the cylinder knot
Structure is horizontally set on control tank wall 4 on the front of circular threading hole 3, and cylindrical structure and 3 coaxial inner conductor of perforation line, is worn
The diameter of string holes 3 is more than the internal diameter of cylindrical structure, is less than the outer diameter of cylindrical structure；
The fixation lower half ring plate 1 is fixedly mounted on the edge of 3 lower half circle of threading hole；
Activity upper half ring plate 5 is located at the edge of 3 upper semi-circle of threading hole, and one end of activity upper half ring plate 5 is hinged end, institute
The hinged end stated and one end of fixed lower half ring plate 1 are hinged, and the other end of activity upper half ring plate 5 is free end, the freedom
The other end with fixed lower half ring plate 1 is held to be connect by screw bolt and nut；Bolt is mounted in activity upper half ring plate 5, nut peace
In fixed lower half ring plate 1, when activity upper half ring plate 5 and fixed lower half ring plate 1 are closed, connected by screw bolt and nut
It connects.
1 inner concave of fixation lower half ring plate is equipped with rubber sheet gasket 2, plays the role of anti-skidding；The activity upper half
5 inside of ring plate is equipped with elastomeric pad mechanism.
The elastomeric pad mechanism includes the reed 6 of arc, the indent convex surface facing activity upper half ring plate 5 of reed 6
Face, 6 both ends of reed are separately connected tension spring 7, and the other end of tension spring 7 is fixed on the inner concave of activity upper half ring plate 5.Activity upper half
When ring plate 5 is closed up, reed 6 pushes down the cable being placed in fixed lower half ring plate 1, and cable is fixed.Both ends tension spring 7 is
Reed 6 provides the pulling force in the space and tensioning of position movement.
As shown in Fig. 2, further including secondary fixed lower half ring plate 11 and secondary activity upper half ring plate 10, the fixed lower semi-ring of the pair
The structure of piece 11 and secondary activity upper half ring plate 10 respectively as the structure of fixed lower half ring plate 1 and activity upper half ring plate 5, and
Hand is symmetrically installed on the reverse side of threading hole 3.Fixed 11 inner concave of lower half ring plate of pair is equipped with rubber sheet gasket 2, in secondary activity
Half ring plate, 10 inside is equipped with elastomeric pad mechanism, and the fixed lower half ring plate 11 of pair and secondary 10 one end of activity upper half ring plate are hinged, another
End is connected by screw bolt and nut.
The fixed lower half ring plate 11 of pair and fixed lower half ring plate 1 can be an overall structure, or separate structure.
The free end of secondary activity upper half ring plate 10 and the free end of activity upper half ring plate 5 is connected by pin 9, institute
The control tank wall 4 stated is equipped with sliding groove 8, and pin 9 is located in sliding groove 8, and pin 9 is slided along sliding groove 8, the sliding groove
8 be arc, and the center of circle of arc is located at the hinged end of activity upper half ring plate 5, and 8 starting point of sliding slot slot starts from the another of fixed lower half ring plate 1
The position of one end, terminal is that activity upper half ring plate 5 opens maximum.Activity upper half ring plate 5 and secondary activity upper half ring plate 10 are together
It is rotated by the center of circle of the hinged end of activity upper half ring plate 5, the sliding in sliding groove 8 of pin 9, it is ensured that activity upper half ring plate 5 and pair
Activity upper half ring plate 10 moves synchronously.The positive and negative of control tank wall 4 is designed with openable and closable cylindrical structure, to the cables of both sides into
Row is adequately protected and is fixed.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (4)
1. control cabinet long cable section of ingoing line protective device, it is characterised in that：Including two and half ring plates, respectively fixed lower half ring plate and work
Dynamic upper half ring plate, fixed lower half ring plate and activity upper half ring plate form a complete cylindrical structure, the cylindrical structure water
It is flat to be arranged on control tank wall on the one side of circular threading hole, and cylindrical structure and perforation line coaxial inner conductor, threading hole
Diameter be more than cylindrical structure internal diameter, be less than cylindrical structure outer diameter；
The fixation lower half ring plate is fixedly mounted on the edge of threading hole lower half circle；
Activity upper half ring plate is located at the edge of threading hole upper semi-circle, and one end of activity upper half ring plate is hinged end, the hinge
It connects end and one end of fixed lower half ring plate to be hinged, the other end of activity upper half ring plate is free end, the free end and fixation
The other end of lower half ring plate is connected by screw bolt and nut；
The fixation lower half ring plate inner concave is equipped with rubber sheet gasket；It is equipped with elastomeric pad on the inside of the activity upper half ring plate
Mechanism.
2. control cabinet long cable section of ingoing line protective device according to claim 1, it is characterised in that：The elastomeric pad mechanism
Reed including arc, the inner concave convex surface facing activity upper half ring plate of reed, reed both ends are separately connected tension spring, tension spring
The other end is fixed on the inner concave of activity upper half ring plate.
3. control cabinet long cable section of ingoing line protective device according to claim 1 or 2, it is characterised in that：Further include under secondary fixation
The structure of half ring plate and secondary activity upper half ring plate, the fixed lower half ring plate of the pair and pair activity upper half ring plate respectively under fixation
Half ring plate is as the structure of activity upper half ring plate, and hand is symmetrically installed on the another side of threading hole.
4. control cabinet long cable section of ingoing line protective device according to claim 3, it is characterised in that：The secondary activity upper half ring
The free end of piece is connected with the free end of activity upper half ring plate by pin, and the control tank wall is equipped with sliding groove, pin position
In in sliding groove, pin is slided along sliding groove, and the sliding groove is arc, and the center of circle of arc is located at activity upper half ring plate
Hinged end, sliding groove starting point start from the other end of fixed lower half ring plate, and the position of terminal is that activity upper half ring plate opens maximum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278421.4U CN207853388U (en) | 2018-02-28 | 2018-02-28 | Control cabinet long cable section of ingoing line protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278421.4U CN207853388U (en) | 2018-02-28 | 2018-02-28 | Control cabinet long cable section of ingoing line protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207853388U true CN207853388U (en) | 2018-09-11 |
Family
ID=63409979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820278421.4U Expired - Fee Related CN207853388U (en) | 2018-02-28 | 2018-02-28 | Control cabinet long cable section of ingoing line protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207853388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239866A (en) * | 2018-10-22 | 2019-01-18 | 武汉锐奥特科技有限公司 | A kind of contact surface locating part of fiber coupling module |
-
2018
- 2018-02-28 CN CN201820278421.4U patent/CN207853388U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239866A (en) * | 2018-10-22 | 2019-01-18 | 武汉锐奥特科技有限公司 | A kind of contact surface locating part of fiber coupling module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20190228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |