CN205752601U - A kind of power distribution cabinet down-lead device - Google Patents
A kind of power distribution cabinet down-lead device Download PDFInfo
- Publication number
- CN205752601U CN205752601U CN201620540984.7U CN201620540984U CN205752601U CN 205752601 U CN205752601 U CN 205752601U CN 201620540984 U CN201620540984 U CN 201620540984U CN 205752601 U CN205752601 U CN 205752601U
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- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- thimble
- clamp arm
- hold
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of power distribution cabinet down-lead device, be connected to the thread guide devices drawn by the signal of described air switch including several and air switch, be fixed on hold-down support device described in several, described hold-down support device is fixed on power distribution cabinet.Above-mentioned power distribution cabinet down-lead device, low cost, simple and compact for structure, can the Reusability life-span long, and can conveniently the signal in air switch be drawn, convenient with the use of the Line tool school, school line, reduce the amount of labour of workmen, increase work efficiency and safety.
Description
Technical field
This utility model relates to electrical equipment technical field, particularly to a kind of power distribution cabinet down-lead device.
Background technology
Along with distribution network automated develops the raising day by day with power supply reliability rapidly, the Electrical Safety of people consciousness by
Gradually improving, air switch, because having the highest safety, is used in various electricity consumption occasions by people.
But it is known that air switch is as the one of chopper, as long as being that in a kind of circuit, electric current exceedes specified electricity
The switch that stream will disconnect automatically.Air switch is very important a kind of electricity in low voltage power distribution network and electric drive system
Device, it integrates control and multi-protective function.In addition to completing contact and disjunction circuit, still can set to circuit or electrically
Short circuit, heavy overload and the under-voltage etc. of preparation life are protected, and can be used for infrequently actuating motor simultaneously.Just
Because the height closure of air switch, cause detecting during the signal in air switch extremely difficult.
In the prior art, for the layout circuit of building, owing to circuit is too much, it is easy to electric supply meter and its use occur
Docking mistake between family, causes dispute problem.If secondly air switch end to actual user use end have far one section away from
From, then if needing a large amount of circuit to correct, it is necessary to workmen moves on both sides back and forth, the most not only increase workmen's
Workload, and inefficiency.
Utility model content
The purpose of this utility model is to provide a kind of power distribution cabinet down-lead device, and this power distribution cabinet down-lead device can solve in power distribution cabinet
The problem that air switch signal draws difficulty.
For achieving the above object, this utility model provides a kind of power distribution cabinet down-lead device, including several with air switch even
Connect the thread guide devices for being drawn by the signal of described air switch, also include that several are for fixing consolidating of described thread guide devices
Determining stand apparatus, described hold-down support device is fixed on power distribution cabinet.
Relative to above-mentioned background technology, the power distribution cabinet down-lead device that this utility model provides, including several thread guide devices with
And for fixing the hold-down support device of several thread guide devices；It is to say, the number of thread guide devices can be according to power distribution cabinet
The number of middle air switch adjusts, and the signal in air switch can be connect and extract by thread guide devices easily, according to
Need to carry out secondary switching or correction；Hold-down support device is set to different structure, it is adaptable to inside different power distribution cabinets
Installation environment, can select suitable hold-down support device according to field condition；Advantage of the present utility model is: install and use
Simply, flexible operation, applied widely, service life is long, and safety is high.
Preferably, described thread guide devices include thimble tailstock, described thimble tailstock be provided with in order to described hold-down support
Device coordinates the chute of clamping；Before and after described thimble tailstock, both sides are provided with the thimble and lug being interconnected.
Preferably, described thimble tailstock is provided with to accommodate the receiving chamber of described thimble, and described thimble runs through described appearance
Receive both sides before and after chamber, and described receiving intracavity is additionally provided with and offsets to realize described thimble with the jag of described thimble
At the thimble spring that described receiving intracavity is movable.
Preferably, the end of described thimble is connected by the second fixed screw with described lug.
Preferably, the end of described thimble tailstock is additionally provided with tailstock capping, and described tailstock is covered by the first fixed screw
It is fixed on described thimble tailstock.
Preferably, described hold-down support device includes:
First fixes guide rail；
Be arranged at described first fix guide rail both sides and can described first fix movement on guide rail first slip
Bearing, described first sliding support is provided with groove；
First end be positioned at described groove and be connected with clamping plate by the second bearing screw, the second end is positioned at outside described groove
Upper clamp arm；
It is arranged in parallel with described upper clamp arm and lower clamp arm that the first end is connected with described first sliding support；
The second end with the second end of described upper clamp arm and described lower clamp arm is connected guide blot respectively, described guiding
The top of bolt and be positioned at the second end of described upper clamp arm and be provided above the first wing nut, the of described upper clamp arm
Between second end of two ends and described lower clamp arm and be around in described guide blot outer wall back-moving spring is set.
Preferably, the first end of described upper clamp arm and described groove slidable connection.
Preferably, described hold-down support device includes:
Second fixes guide rail；
The fishbolt bar that guide rail parallel is arranged is fixed with described second；
Fix guide rail respectively with described second and described fishbolt bar is connected and can relative to above-mentioned both
The second sliding support slided；
It is fixed on described second sliding support and the baffle plate being connected with described fishbolt bar；
Coordinate with described fishbolt bar to realize the second ingot that described baffle plate slides with described second sliding support
Nut.
Preferably, described hold-down support device includes:
3rd with several through holes arranged in parallel fixes guide rail；
Coordinate with described through hole to realize fixing three abutments；
The clamping baffle plate being connected is fixed with described three abutments；The end of described clamping baffle plate also sets up can be along described
The jackscrew plate stretched in three directions fixing guide rail.
Preferably, described three abutments is fixed with the described 3rd and is connected by the 3rd wing nut is fixing between guide rail.
Accompanying drawing explanation
The schematic diagram of a kind of power distribution cabinet down-lead device that Fig. 1 is provided by this utility model embodiment；
Fig. 2 is the schematic diagram of thread guide devices in Fig. 1；
Fig. 3 is the rearview of Fig. 2；
Fig. 4 be in Fig. 3 A-A to sectional view；
The schematic diagram of a kind of hold-down support that Fig. 5 is provided by this utility model embodiment；
The schematic diagram of the another kind of hold-down support that Fig. 6 is provided by this utility model embodiment.
The schematic diagram of another hold-down support that Fig. 7 is provided by this utility model embodiment.
Wherein:
The capping of 1-thread guide devices, 2-hold-down support device, 10-thimble tailstock, 11-tailstock, 12-the first fixed screw,
13-the second fixed screw, 14-lug, 15-chute, 16-thimble, 17-thimble spring, 20-the first sliding support, 21-first
Fixing guide rail, 22-the first bearing screw, 23-the second bearing screw, 24-clamping plate, 25-guide blot, 26-the first wing nut,
Under the upper clamp arm of 27-, 28-back-moving spring, 29-, clamp arm, 30-the second sliding support, 31-second fix guide rail, 32-second yuan
Precious nut, 33-fishbolt bar, 34-baffle plate screw, 35-baffle plate, 40-jackscrew plate, 41-clamping baffle plate, 42-clamp baffle plate spiral shell
Silk, 43-the 3rd fix guide rail, 44-the 3rd wing nut, 45-three abutments.
Detailed description of the invention
Core of the present utility model is to provide a kind of power distribution cabinet down-lead device, this power distribution cabinet down-lead device can conveniently by
Signal is drawn, convenient the Line tool school, school line that coordinates, and the amount of labour of minimizing workmen increases work efficiency and safety.
In order to make those skilled in the art be more fully understood that this utility model scheme, below in conjunction with the accompanying drawings and specifically
The utility model is described in further detail for embodiment.
Refer to the schematic diagram of a kind of power distribution cabinet down-lead device that Fig. 1 to Fig. 7, Fig. 1 are provided by this utility model embodiment；
Fig. 2 is the schematic diagram of thread guide devices in Fig. 1；Fig. 3 is the rearview of Fig. 2；Fig. 4 be in Fig. 3 A-A to sectional view；Fig. 5 is this reality
With the schematic diagram of a kind of hold-down support that new embodiment is provided；The another kind that Fig. 6 is provided by this utility model embodiment
The schematic diagram of hold-down support.The schematic diagram of another hold-down support that Fig. 7 is provided by this utility model embodiment.
The power distribution cabinet down-lead device that this utility model provides, including several thread guide devices 1, as shown in Figure of description 1.Often
One thread guide devices 1 all can be connected with air switch, and is drawn by the signal of air switch.Hold-down support device 2 is fixed
There are several thread guide devices 1, and utilize hold-down support device 2 to be fixed on power distribution cabinet.
Power distribution cabinet down-lead device of the present utility model, is a kind of air switch signal ejector in power distribution cabinet, according to
The internally installed space of different power distribution cabinets and practical situation, arranged different types of hold-down support device 2, filled by hold-down support
Put 2 thread guide devices 1 to fix, utilize thread guide devices 1 to be guided by the signal of air switch.And hold-down support device 2 is permissible
It is set to multiple different structure, specifically, it is possible to use several thread guide devices 1 are fixed by chute, and utilize connection member
Be fixed on power distribution cabinet, thus realize power distribution cabinet down-lead device can either the signal of air bleed switch, additionally it is possible to be fixed on power distribution cabinet
Purpose.
Above-mentioned power distribution cabinet down-lead device, low cost, simple and compact for structure, can the Reusability life-span long, and can facilitate fast
Prompt draws the signal in air switch, convenient with the use of the Line tool school, school line, reduces the amount of labour of workmen, increase
Work efficiency and safety.
Concrete shape for thread guide devices 1 constructs, and the most preferably provides below embodiment:
As shown in Figure of description 2, thread guide devices 1 includes thimble tailstock 10, chute 15, thimble 16 and lug 14.
Utilize chute 15 to match with hold-down support device 2, thus realize thread guide devices 1 and be connected in hold-down support device 2, it is achieved lead-in wire
Device 1 is fixed on the purpose of hold-down support device 2.Thimble 16 connects with lug 14, utilizes lug 14 to install suitable length
Wire, in order to realize air switch signal draw purpose.
On above-mentioned basis, in order to realize the fixing of thimble 16, herein receiving chamber is set at thimble tailstock 10.For holding
Receive thimble 16；And thimble 16 runs through both sides before and after receiving chamber, as shown in Figure of description 3 and accompanying drawing 4.Accommodating intracavity also
Thimble spring 17 is set, for realizing the scalable purpose being arranged at thimble tailstock 10 of thimble 16.
In addition, it is possible to use the end of thimble 16 is fixed by the second fixed screw 13 with lug 14, and top
The end of backshank seat 10 is additionally provided with tailstock capping 11, and utilizes the first fixed screw 12 by tailstock capping 11 and thimble tailstock
10 fix.
It is to say, thread guide devices 1 includes thimble tailstock 10, tailstock capping the 11, first fixed screw 12, second fixes spiral shell
Silk 13, lug 14, chute 15, thimble 16 and thimble spring 17.The inside of thimble tailstock 10 arranges receiving chamber, and outside arranges cunning
Groove 15, thimble 16 and thimble spring 17 are installed on receiving intracavity, and the two ends of thimble spring 17 prominent with thimble 16 respectively
End and tailstock capping 11 offset；Tailstock capping 11 and the second fixed screw 13 is i.e. utilized thimble 16 and thimble spring 17 to be packaged in
Accommodate intracavity；Lug 14 is positioned at the afterbody of thimble 16；The length of thimble 16 is preferably provided between 90mm～140mm, and pushes up
The diameter of needle spring 17 is preferablyCertainly, according to actual needs, the material of thimble 16 can use copper
Material, and thimble 16 is provided with hierarchic structure for installing thimble spring 17；And the afterbody of thimble 16 is provided with screwed hole
For installing lug 14, it is pointed that the top of thimble 16 is set to circle.Use mode as set above, it is possible to convenient by air
The signal of switch is drawn, and uses the thread guide devices 1 of above-mentioned set-up mode rational in infrastructure, and service life is long.
Certainly, the number of thimble spring 17 can be one or more, and is connected with thimble 16 respectively.Thimble tailstock 10
May be arranged as L-shaped, tailstock capping 11 is set to rectangular plate-like.
For the set-up mode of hold-down support device 2, provide following three kinds of embodiments herein:
The first embodiment:
Hold-down support device 2 includes the first sliding support 20, first fixes 22, second, guide rail the 21, first bearing screw
Seat screw 23, clamping plate 24, guide blot the 25, first wing nut 26, upper clamp arm 27, back-moving spring 28 and lower clamp arm 29,
As shown in Figure of description 5.
Two the first sliding supports 20 are slidably disposed in first and fix guide rail 21, and the first sliding support 20 and first is solid
Determine guide rail 21 by chute slidable connection；First sliding support 20 is additionally provided with groove, and the first end of upper clamp arm 27 is positioned at
In groove, can move up and down；And being connected with clamping plate 24 by the second bearing screw 23, the second end of upper clamp arm 27 stretches out
Outside groove.
Lower clamp arm 29 is parallel with upper clamp arm 27, and the first end of lower clamp arm 29 and the first sliding support 20 phase
Even；Arranging guide blot 25 between lower clamp arm 29 and upper clamp arm 27, guide blot 25 is positioned at the second end of lower clamp arm 29
And at the second end of upper clamp arm 27, and utilize the rotation of the first wing nut 26, it is possible in realization the second of clamp arm 27
The second extreme direction holding downward clamp arm 29 moves；Back-moving spring 28 is arranged on guide blot 25, contributes to upper clamp arm 27
Automatic recovery.The most preferably the length that first fixes guide rail 21 is arranged between 150mm～600mm.Use above-mentioned setting
Mode, it is possible to utilize lower clamp arm 29 and upper clamp arm 27 that hold-down support device 2 is fixed on power distribution cabinet, thus realize fixing
Fixing of base device 2 is reliable.
And lower clamp arm 29 and upper clamp arm 27 could be arranged to the straight plate of L-shaped, the end of lower clamp arm 29 second end is with upper
The end of clamp arm 27 second end is respectively provided with bending, thus realizes the fixing reliable of hold-down support device 2 further.
The second embodiment:
Hold-down support device 2 include the second sliding support 30, second fix guide rail the 31, second wing nut 32, clamping spiral shell
Tightening latch 33, baffle plate screw 34 and baffle plate 35, as shown in Figure of description 6.
Baffle plate 35 is installed on the second sliding support 30 by baffle plate screw 34, thus constitutes an entirety；Second fixing leads
Rail 31 is installed in the chute outside the second sliding support 30, and it is internal sliding that fishbolt bar 33 is installed on the second sliding support 30
Groove, the second wing nut 32 is arranged on fishbolt bar 33 both sides, and baffle plate 35 is preferably arranged to L-shaped, is used for clamping air switch,
The edge of L-shaped baffle plate 35 is used for tangling air switch edge, and the second wing nut 32 is matched for clamping tightly shank of bolt 33 and makes baffle plate 35 He
Second sliding support 30 moves to centre, it is achieved down-lead device fixing in power distribution cabinet.
Use above-mentioned set-up mode, be capable of hold-down support device 2 equally and be fixed on the purpose of power distribution cabinet, and fix
Reliably, the extraction of beneficially air switch signal.
The third embodiment:
Hold-down support device 2 include jackscrew plate 40, clamping baffle plate 41, clamping baffle plate screw 42, the 3rd fix guide rail 43, the
Three wing nut 44 and three abutments 45, as shown in Figure of description 7.
Clamping baffle plate 41 is mounted on three abutments 45 by clamping baffle plate screw 42, and jackscrew plate 40 is installed on clamping
Baffle plate 41, the 3rd fixes guide rail 43 is arranged in the outside chute of three abutments 45, and the 3rd wing nut 44 is installed on the 3rd and fixes
Guide rail 43, by mobile three abutments 45 to appropriate location, utilize the 3rd wing nut 44 withstand three abutments 45 do not allow its
3rd fixes and slides on guide rail 43, then operates jackscrew plate 40 and carry out local and transfer and clamp air switch, thus realizes down-lead device
Fixing in power distribution cabinet.Certainly, the 3rd fixes several through holes of guide rail 43, each between spacing can be according to actual need
Depending on Yaoing, the most do not make concrete restriction.Utilize mode as set above, it is ensured that while air switch signal is drawn,
Hold-down support device 2 can also be fixed relative to the position of power distribution cabinet, it is achieved thereby that power distribution cabinet down-lead device service-strong
Purpose.
Above power distribution cabinet down-lead device provided by the utility model is described in detail.Used herein the most individual
Principle of the present utility model and embodiment are set forth by example, and the explanation of above example is only intended to help and understands this reality
By novel method and core concept thereof.It should be pointed out that, for those skilled in the art, without departing from this
On the premise of utility model principle, it is also possible to this utility model is carried out some improvement and modification, these improve and modify also to fall
Enter in this utility model scope of the claims.
Claims (10)
1. a power distribution cabinet down-lead device, it is characterised in that include that several and air switch are connected to described air switch
Signal draw thread guide devices (1), also include several for the hold-down support device (2) fixing described thread guide devices (1),
Described hold-down support device (2) is fixed on power distribution cabinet.
Power distribution cabinet down-lead device the most according to claim 1, it is characterised in that described thread guide devices (1) includes thimble tailstock
(10), described thimble tailstock (10) is provided with the chute (15) in order to coordinate clamping with described hold-down support device (2)；Described top
Before and after backshank seat (10), both sides are provided with the thimble (16) and lug (14) being interconnected.
Power distribution cabinet down-lead device the most according to claim 2, it is characterised in that described thimble tailstock (10) is provided with to hold
Receiving the receiving chamber of described thimble (16), described thimble (16) runs through both sides before and after described receiving chamber, and described receiving intracavity
It is additionally provided with and offsets to realize described thimble (16) with the jag of described thimble (16) and move forward and backward at described receiving intracavity
Thimble spring (17).
Power distribution cabinet down-lead device the most according to claim 3, it is characterised in that the end of described thimble (16) and described wiring
Head (14) is connected by the second fixed screw (13).
Power distribution cabinet down-lead device the most according to claim 4, it is characterised in that the end of described thimble tailstock (10) also sets up
Having tailstock to cover (11), described tailstock capping (11) is fixed on described thimble tailstock (10) by the first fixed screw (12).
6. according to the power distribution cabinet down-lead device described in claim 1 to 5 any one, it is characterised in that described hold-down support device
(2) including:
First fixes guide rail (21)；
It is arranged at described first fix guide rail (21) both sides and the first of the upper movement of guide rail (21) can be fixed described first
Sliding support (20), described first sliding support (20) is provided with groove；
First end be positioned at described groove and be connected with clamping plate (24) by the second bearing screw (23), the second end is positioned at described logical
Upper clamp arm (27) outside groove；
It is arranged in parallel with described upper clamp arm (27) and lower clamp arm that the first end is connected with described first sliding support (20)
(29)；
Be connected guide blot respectively with the second end of described upper clamp arm (27) and the second end of described lower clamp arm (29)
(25), the top of described guide blot (25) and be positioned at the second end of described upper clamp arm (27) and be provided above the first ingot spiral shell
Female (26), between the second end and second end of described lower clamp arm (29) of described upper clamp arm (27) and be around in described guiding
Bolt (25) outer wall arranges back-moving spring (28).
Power distribution cabinet down-lead device the most according to claim 6, it is characterised in that the first end of described upper clamp arm (27) and institute
State groove slidable connection.
8. according to the power distribution cabinet down-lead device described in claim 1 to 5 any one, it is characterised in that described hold-down support device
(2) including:
Second fixes guide rail (31)；
The fishbolt bar (33) that guide rail (31) be arranged in parallel is fixed with described second；
Fix guide rail (31) and described fishbolt bar (33) respectively both are connected and can be relative to above-mentioned with described second
The second sliding support (30) that both slide；
It is fixed on described second sliding support (30) and the baffle plate (35) being connected with described fishbolt bar (33)；
Coordinate to realize what described baffle plate (35) and described second sliding support (30) were slided with described fishbolt bar (33)
Second wing nut (32).
9. according to the power distribution cabinet down-lead device described in claim 1 to 5 any one, it is characterised in that described hold-down support device
(2) including:
3rd with several through holes arranged in parallel fixes guide rail (43)；
Coordinate with described through hole to realize fixing three abutments (45)；
The clamping baffle plate (41) that be connected fixing with described three abutments (45)；The end of described clamping baffle plate (41) also sets up can
The jackscrew plate (40) stretched along the described 3rd direction fixing guide rail (43).
Power distribution cabinet down-lead device the most according to claim 9, it is characterised in that described three abutments (45) and the described 3rd
Connect by the 3rd wing nut (44) is fixing between fixing guide rail (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620540984.7U CN205752601U (en) | 2016-06-03 | 2016-06-03 | A kind of power distribution cabinet down-lead device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620540984.7U CN205752601U (en) | 2016-06-03 | 2016-06-03 | A kind of power distribution cabinet down-lead device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752601U true CN205752601U (en) | 2016-11-30 |
Family
ID=57360009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620540984.7U Withdrawn - After Issue CN205752601U (en) | 2016-06-03 | 2016-06-03 | A kind of power distribution cabinet down-lead device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205752601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870653A (en) * | 2016-06-03 | 2016-08-17 | 浙江群力电气有限公司 | Power distribution cabinet wire leading device |
| CN112803306A (en) * | 2020-12-31 | 2021-05-14 | 安徽长龙电气集团有限公司 | Power distribution cabinet lead wire device and power distribution cabinet thereof |
-
2016
- 2016-06-03 CN CN201620540984.7U patent/CN205752601U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870653A (en) * | 2016-06-03 | 2016-08-17 | 浙江群力电气有限公司 | Power distribution cabinet wire leading device |
| CN105870653B (en) * | 2016-06-03 | 2018-06-26 | 杭州电力设备制造有限公司 | A kind of power distribution cabinet down-lead device |
| CN112803306A (en) * | 2020-12-31 | 2021-05-14 | 安徽长龙电气集团有限公司 | Power distribution cabinet lead wire device and power distribution cabinet thereof |
| CN112803306B (en) * | 2020-12-31 | 2022-03-29 | 安徽长龙电气集团有限公司 | Power distribution cabinet lead wire device and power distribution cabinet thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20180626 |
|
| AV01 | Patent right actively abandoned |