CN208923592U - A kind of wiring hole adjustable type transformation cabinet - Google Patents
A kind of wiring hole adjustable type transformation cabinet Download PDFInfo
- Publication number
- CN208923592U CN208923592U CN201821678023.8U CN201821678023U CN208923592U CN 208923592 U CN208923592 U CN 208923592U CN 201821678023 U CN201821678023 U CN 201821678023U CN 208923592 U CN208923592 U CN 208923592U
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- CN
- China
- Prior art keywords
- connecting rod
- wiring hole
- spring
- groove
- transformation cabinet
- 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.)
- Expired - Fee Related
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Abstract
The utility model proposes a kind of wiring hole adjustable type transformation cabinet, each wiring hole is corresponded on transformation cabinet and is equipped with the groove being coaxially disposed with wiring hole inside housings, groove is centered around wiring hole periphery and is connected to wiring hole；It is located at wiring hole opposite sides in groove and is slidably fitted with first connecting rod and second connecting rod respectively, first connecting rod is connect by the first spring of at least one with bottom portion of groove, and second connecting rod is connect by least one second spring with bottom portion of groove；It is connected with fourth link by third connecting rod between first connecting rod and second connecting rod and forms closed annular structure；Third connecting rod is slidably connected first connecting rod and second connecting rod, and fourth link is slidably connected first connecting rod and second connecting rod.The utility model can guarantee closed annular structure to the effect of the fastening of cable and cooperation cable sealed wiring hole.
Description
Technical field
The utility model relates to transformation cabinet technical field more particularly to a kind of wiring hole adjustable type transformation cabinets.
Background technique
With the development of industry, the route in power distribution cabinet gradually increases, and the connecting line cabling of each electrical component is also increasingly
Specification.In power distribution cabinet, one time route is mainly disposed in cabinet body, and secondary line is mainly disposed in cabinet door.It is wrapped in secondary line
Connecting line containing a large amount of signal lamps, operation button and display panel, these connecting lines all pass through in threading hole insertion cabinet body.
Threading pore size on existing transformation cabinet is fixed, if cable cannot fill up threading hole, in cable and threading hole
Gap between wall is easy to cause dust etc. to enter.
Utility model content
Technical problems based on background technology, the utility model proposes a kind of wiring hole adjustable type transformation cabinets.
The utility model proposes a kind of wiring hole adjustable type transformation cabinet, correspond to each wiring hole in shell on transformation cabinet
Internal portion is equipped with the groove being coaxially disposed with wiring hole, and groove is centered around wiring hole periphery and is connected to wiring hole；
It is located at wiring hole opposite sides in groove and is slidably fitted with first connecting rod and second connecting rod respectively, first connecting rod passes through
The first spring of at least one is connect with bottom portion of groove, and second connecting rod is connect by least one second spring with bottom portion of groove；
It is connected with fourth link by third connecting rod between first connecting rod and second connecting rod and forms closed annular structure；The
Three-link is slidably connected first connecting rod and second connecting rod, and fourth link is slidably connected first connecting rod and second connecting rod；
First connecting rod and second connecting rod are arcuate structure, and third connecting rod and fourth link are flexible connection structure.
Preferably, third connecting rod midpoint and fourth link midpoint are fixedly mounted in groove.
Preferably, under natural conditions, first connecting rod and second connecting rod match to form first for the first spring and second spring
Circle, the first round and wiring hole coaxial arrangement, and the first radius of circle is less than wiring pore radius.
Preferably, third connecting rod midpoint and fourth link midpoint line are the first diameter of a circle.
Preferably, first connecting rod and second connecting rod use metal pipe structure, and the first company is inserted at the both ends of third connecting rod respectively
First connecting rod second end and second connecting rod first are inserted into bar first end and second connecting rod second end, the both ends of fourth link respectively
End.
Preferably, more first springs and Duo Gen second spring are mutually parallel.
Preferably, the first spring and second spring correspond, and corresponding first spring and second spring are positioned at same
On straight line.
Preferably, each first spring is corresponded in groove equipped with first guide rod, the first guide rod with it is corresponding
First spring is coaxially disposed and is located at the first spring inner circumferential；First guide rod one end is inserted into bottom portion of groove and is slided with transformation cabinet shell
Dynamic connection, the other end are fixedly connected with first connecting rod；Each second spring is corresponded in groove equipped with second guide rod, second
Guide rod is coaxially disposed with corresponding second spring and is located at second spring inner circumferential；Bottom portion of groove is inserted into simultaneously in second guide rod one end
It is slidably connected with transformation cabinet shell, the other end is fixedly connected with second connecting rod.
Preferably, first connecting rod and second connecting rod periphery are arranged rubber sleeve.
Preferably, third connecting rod and fourth link use rubber bodies or flexible plastic body.
The utility model proposes a kind of wiring hole adjustable type transformation cabinet, the cable across wiring hole can pass through first connecting rod
It is fastened with second connecting rod, preventing cable, excessively torsion causes to damage in wiring hole.
In the utility model, close ring that first connecting rod and second connecting rod, third connecting rod, fourth link complement each other to form
Shape structure is set in across the cable periphery of wiring hole, and the gap between cable and wiring hole inner wall is filled, is avoided
Cable can not fill up the risk that dust rainwater etc. caused by wiring hole enters transformation cabinet.
In the utility model, first connecting rod and second connecting rod are arcuate structure, and third connecting rod and fourth link are to be flexible coupling
Structure.In this way, making closed annular structure while the movement with first connecting rod and second connecting rod deforms, remain
Rounded structure be specially approximate ellipse or circular configuration.In this way, facilitating cable being slightly variable by sheath across wiring hole
Shape matches with closed annular structure, guarantees closed annular structure to the effect of the fastening of cable and cooperation cable sealed wiring hole
Fruit.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of wiring hole adjustable type transformation cabinet wiring hole and groove part flat cutting illustrate
Figure；
Fig. 2 be the utility model proposes a kind of wiring hole adjustable type transformation cabinet part cutting schematic diagram；
Fig. 3 is that schematic diagram is cutd open in the side of Fig. 2.
Diagram: wiring hole 1, groove 2, first connecting rod 3, second connecting rod 4, the first spring 5, second spring 6, third connecting rod 7,
Fourth link 8, the first guide rod 9, the second guide rod 10.
Specific embodiment
Referring to Fig.1, the utility model proposes a kind of wiring hole adjustable type transformation cabinet, correspond to each wiring on transformation cabinet
Hole 1 is equipped with the groove 2 that is coaxially disposed with wiring hole 1 inside housings, groove 2 be centered around 1 periphery of wiring hole and with wiring hole 1
Connection.
It is located at 1 opposite sides of wiring hole in groove 2 and is slidably fitted with first connecting rod 3 and second connecting rod 4, first connecting rod respectively
3 are connect by the first spring of at least one 5 with 2 bottom of groove, and second connecting rod 4 passes through at least one second spring 6 and 2 bottom of groove
Portion's connection.In this way, passing through the cable of wiring hole 1 can be fastened by first connecting rod 3 and second connecting rod 4, prevent cable from connecing
Excessively torsion causes to damage in string holes 1.
It is connected between first connecting rod 3 and second connecting rod 4 by third connecting rod 7 and fourth link 8 and forms closed annular knot
Structure.Third connecting rod 7 is slidably connected first connecting rod 3 and second connecting rod 4, and fourth link 8 is slidably connected first connecting rod 3 and second connecting rod
4。
In this way, in present embodiment, first connecting rod 3 and second connecting rod 4, third connecting rod 7,8 mutual cooperation shape of fourth link
At closed annular structure be set in across the cable periphery of wiring hole 1, for the gap between 1 inner wall of cable and wiring hole into
Row filling, the risk that dust rainwater etc. caused by wiring hole 1 enters transformation cabinet can not be filled up by avoiding cable.
In present embodiment, first connecting rod 3 and second connecting rod 4 are arcuate structure, and third connecting rod 7 and fourth link 8 are soft
Connection structure.In this way, making closed annular structure while the movement with first connecting rod 3 and second connecting rod 4 deforms, begin
Remain rounded structure eventually is specially approximate ellipse or circular configuration.In this way, the cable facilitated across wiring hole 1 passes through sheath
Light deformation match with closed annular structure, guarantee closed annular structure to the fastening of cable and cooperation cable sealed wiring hole
1 effect.
In present embodiment, 7 midpoint of third connecting rod and 8 midpoint of fourth link are fixedly mounted in groove 2.
In this way, the deformation path of annular closing structure can further be limited, avoid the movement of first connecting rod 3 and second connecting rod 4 asymmetric,
Guarantee the effect of annular closing structure cooperation cable blocking wiring hole 1.
In present embodiment, under natural conditions, first connecting rod 3 and second connecting rod 4 match for the first spring 5 and second spring 6
It closes and forms the first circle, the first circle is coaxially disposed with wiring hole 1, and the first radius of circle is less than 1 radius of wiring hole.In this way, this implementation
In mode, wiring hole 1 allow by most thick cable area of section be equal to 1 area of wiring hole, wiring hole 1 allow by
The area of section of most thin cable is equal to the area of the first circle.
In present embodiment, 7 midpoint of third connecting rod and 8 midpoint line of fourth link are the first diameter of a circle.
In this way, it is symmetrical to be conducive to be further ensured that first connecting rod 3 and second connecting rod 4 move, to guarantee that closed annular structure buckles
In the stabilization of 2 internal buckle stringing cable of groove.
In further embodiment of the present invention, first connecting rod 3 and second connecting rod 4 use metal pipe structure, third connecting rod 7
4 second end of 3 first end of first connecting rod and second connecting rod is inserted at both ends respectively, and first connecting rod 3 is inserted at the both ends of fourth link 8 respectively
4 first end of second end and second connecting rod.In this way, ensure that closed annular knot in 4 motion process of first connecting rod 3 and second connecting rod
Structure it is reliable and stable.
Specifically, more first springs 5 are mutually parallel with Duo Gen second spring 6, in present embodiment to guarantee first
Connecting rod 3 and second connecting rod 4 move along a straight line, to guarantee motion stabilization.Further, the first spring 5 and second spring 6 one are a pair of
It answers, corresponding first spring 5 and second spring 6 are located on the same line.So, it is ensured that first connecting rod 3 and second connects
The symmetry that bar 4 moves.
In further embodiment of the present invention, each first spring 5 is corresponded in groove 2 and is equipped with first guide rod 9,
First guide rod 9 is coaxially disposed with corresponding first spring 5 and is located at 5 inner circumferential of the first spring.The insertion of first guide rod, 9 one end is recessed
2 bottom of slot is simultaneously slidably connected with transformation cabinet shell, and the other end is fixedly connected with first connecting rod 3.In this way, passing through the first guide rod 9
Setting, can further stablize 5 telescopic direction of the first spring, to guarantee the reliable of 3 straight reciprocating motion of first connecting rod.Similarly,
Each second spring 6 is corresponded in groove 2 equipped with second guide rod 10, the second guide rod 10 and corresponding second spring 6
It is coaxially disposed and is located at 6 inner circumferential of second spring.Second guide rod, 10 one end, which is inserted into 2 bottom of groove and is slided with transformation cabinet shell, to be connected
It connects, the other end is fixedly connected with second connecting rod 4.
In present embodiment, first connecting rod 3 and 4 periphery of second connecting rod are arranged rubber sleeve, third connecting rod 7 and fourth link
8 use rubber bodies or flexible plastic body.In this way, can avoid annular closing structure scratches cable.
The above, only the utility model relates to preferable specific embodiment, but the protection model of the utility model
Enclose and be not limited thereto, anyone skilled in the art within the technical scope disclosed by the utility model, according to
The technical solution of the utility model and its utility model design are subject to equivalent substitution or change, should all cover in the utility model
Within protection scope.
Claims (10)
1. a kind of wiring hole adjustable type transformation cabinet, which is characterized in that correspond to each wiring hole (1) on transformation cabinet in shell
Portion is equipped with the groove (2) being coaxially disposed with wiring hole (1), and groove (2) is centered around wiring hole (1) periphery and connects with wiring hole (1)
It is logical；
It is located at wiring hole (1) opposite sides in groove (2) and is slidably fitted with first connecting rod (3) and second connecting rod (4) respectively, first
Connecting rod (3) is connect by the first spring of at least one (5) with groove (2) bottom, and second connecting rod (4) passes through the second bullet of at least one
Spring (6) is connect with groove (2) bottom；
It is connected between first connecting rod (3) and second connecting rod (4) by third connecting rod (7) and fourth link (8) and forms close ring
Shape structure；Third connecting rod (7) is slidably connected first connecting rod (3) and second connecting rod (4), and fourth link (8) is slidably connected the first company
Bar (3) and second connecting rod (4)；
First connecting rod (3) and second connecting rod (4) are arcuate structure, and third connecting rod (7) and fourth link (8) are flexible connection structure.
2. wiring hole adjustable type transformation cabinet as described in claim 1, which is characterized in that third connecting rod (7) midpoint and
Double leval jib (8) midpoint is fixedly mounted in groove (2).
3. wiring hole adjustable type transformation cabinet as claimed in claim 2, which is characterized in that the first spring (5) and second spring (6)
Under natural conditions, first connecting rod (3) and second connecting rod (4) match to form the first circle, the first circle with wiring hole (1) is coaxial sets
It sets, and the first radius of circle is less than wiring hole (1) radius.
4. wiring hole adjustable type transformation cabinet as claimed in claim 3, which is characterized in that third connecting rod (7) midpoint and
Double leval jib (8) midpoint line is the first diameter of a circle.
5. wiring hole adjustable type transformation cabinet as claimed in claim 2, which is characterized in that first connecting rod (3) and second connecting rod (4)
Using metal pipe structure, first connecting rod (3) first end and second connecting rod (4) second end are inserted into the both ends of third connecting rod (7) respectively,
First connecting rod (3) second end and second connecting rod (4) first end are inserted into the both ends of fourth link (8) respectively.
6. wiring hole adjustable type transformation cabinet as described in claim 1, which is characterized in that more first spring (5) He Duogen
Two springs (6) are mutually parallel.
7. wiring hole adjustable type transformation cabinet as claimed in claim 6, which is characterized in that the first spring (5) and second spring (6)
It corresponds, corresponding first spring (5) and second spring (6) are located on the same line.
8. wiring hole adjustable type transformation cabinet as described in claim 1, which is characterized in that groove corresponds to each first in (2)
Spring (5) is equipped with first guide rod (9), and the first guide rod (9) is coaxially disposed with corresponding first spring (5) and positioned at the
One spring (5) inner circumferential；First guide rod (9) one end insertion groove (2) bottom is simultaneously slidably connected with transformation cabinet shell, and the other end is solid
Surely first connecting rod (3) are connected；Each second spring (6) is corresponded in groove (2) equipped with second guide rod (10), second leads
It is coaxially disposed to bar (10) with corresponding second spring (6) and is located at second spring (6) inner circumferential；It inserts second guide rod (10) one end
Enter groove (2) bottom and be slidably connected with transformation cabinet shell, the other end is fixedly connected with second connecting rod (4).
9. wiring hole adjustable type transformation cabinet as claimed in any one of claims 1 to 8, which is characterized in that first connecting rod (3) and
Two connecting rods (4) periphery is arranged rubber sleeve.
10. wiring hole adjustable type transformation cabinet as claimed in claim 9, which is characterized in that third connecting rod (7) and fourth link
(8) rubber bodies or flexible plastic body are used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821678023.8U CN208923592U (en) | 2018-10-16 | 2018-10-16 | A kind of wiring hole adjustable type transformation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821678023.8U CN208923592U (en) | 2018-10-16 | 2018-10-16 | A kind of wiring hole adjustable type transformation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208923592U true CN208923592U (en) | 2019-05-31 |
Family
ID=66709544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821678023.8U Expired - Fee Related CN208923592U (en) | 2018-10-16 | 2018-10-16 | A kind of wiring hole adjustable type transformation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208923592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119908A (en) * | 2018-10-16 | 2019-01-01 | 安徽蓝德正华电子有限公司 | A kind of wiring hole adjustable type transformation cabinet |
| CN113054563A (en) * | 2021-03-04 | 2021-06-29 | 陆美玲 | Ammeter case of convenient sequencing |
-
2018
- 2018-10-16 CN CN201821678023.8U patent/CN208923592U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119908A (en) * | 2018-10-16 | 2019-01-01 | 安徽蓝德正华电子有限公司 | A kind of wiring hole adjustable type transformation cabinet |
| CN113054563A (en) * | 2021-03-04 | 2021-06-29 | 陆美玲 | Ammeter case of convenient sequencing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20201016 |