CN208001075U - The rotatable terminal support of middle-placed switch cabinet - Google Patents
The rotatable terminal support of middle-placed switch cabinet Download PDFInfo
- Publication number
- CN208001075U CN208001075U CN201820483038.2U CN201820483038U CN208001075U CN 208001075 U CN208001075 U CN 208001075U CN 201820483038 U CN201820483038 U CN 201820483038U CN 208001075 U CN208001075 U CN 208001075U
- Authority
- CN
- China
- Prior art keywords
- terminal
- switch cabinet
- placed switch
- support frame
- terminal beam
- Prior art date
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- Expired - Fee Related
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Abstract
A kind of rotatable terminal support of middle-placed switch cabinet.It mainly solves the problems, such as existing since the problem of angle, light and space causes connecting terminal wiring inconvenient.It is characterized in that:The holder includes supporting rack, terminal beam, screw rod, pin;Support frame as described above sets there are two and is arranged symmetrically, and support frame as described above is equipped with hinge hole and using the hinge hole as the arc groove in the center of circle;Terminal beam surface is equipped with several terminal-mounting grooves being evenly arranged, and the terminal beam is arranged between two supporting racks, and hinged by screw rod and hinge hole;The pin passes through arc groove connection terminal beam.The advantage is that the adjustable angle of terminal beam, realize sight, space without dead angle, reach the work such as wiring, debugging be more convenient, more easy effect.
Description
Technical field
The utility model is related to a kind of middle-placed switch cabinets, are specifically related to a kind of rotatable terminal support of middle-placed switch cabinet.
Background technology
Middle-placed switch cabinet, full name are metal armouring middle disposed withdrawn type switchgear, belong to high voltage distribution installation, maximum operating voltage
3.6/7.2/12kV, it is the indoor complete power distribution equipment of three-phase alternating current 50Hz sectionalized single busbar connections system or double-bus segmented system,
For receiving and the network power with 3.6-12kV, and control protection, monitoring and measuring are carried out to power circuit.Middle switchs
Cabinet is mainly used for power plant, the power transmission of medium and small generator, electric system secondary substation by electricity, power transmission, industrial and mineral enterprises and institutions
The startup etc. of the distribution and Large-scale High-Pressure motor of unit.
In the complete secondary connection production of middle-placed switch cabinet, connecting terminal combination is installed on terminal beam, puts on leading for number
Line is connect by Wiring nose with connecting terminal, and a series of electric loops are formed, then the work such as a large amount of wiring, debugging, inspection
It is happened on the terminal on terminal beam, but has a degree of be stranded since space is small, circuit is more, sight official post obtains above-mentioned work
It is difficult.
For example existing terminal beam is fixed by screws in by supporting rack on control room's bottom plate, supporting beam is in certain upward angle
Degree, since conducting wire will be connected to the upper and lower ends of connecting terminal, upward angle be more easily seen the label above terminal to
Operator is allowed to be easier corresponding with the label on conducting wire, but when needing the point of connecting terminal lower end, due to angle, light and sky
Between the problem of, be easy to cause operator can't see lower section terminal label, line nose insert is not looked into not into connecting terminal, bug check person
The problems such as connecting terminal to go wrong.
Utility model content
In order to overcome the shortcomings of that background technology, the utility model provide a kind of rotatable terminal support of middle-placed switch cabinet, solve
The existing problem for leading to connecting terminal wiring inconvenience due to the problem of angle, light and space.
Technical solution used by the utility model:A kind of rotatable terminal support of middle-placed switch cabinet, including divide before and after two rows
Holder described in the holder of cloth includes supporting rack, terminal beam, screw rod, pin;Support frame as described above sets there are two and is arranged symmetrically, institute
Supporting rack is stated equipped with hinge hole and using the hinge hole as the arc groove in the center of circle;Terminal beam surface is equipped with several uniform cloth
The terminal-mounting grooves set, the terminal beam are arranged between two supporting racks, and hinged by screw rod and hinge hole;The pin
Across arc groove connection terminal beam.
The height of front-seat holder is less than the height of heel row holder.
Support frame as described above bottom is bent, L-shaped structure.
Support frame as described above bottom is set there are two mounting hole.
Support frame as described above, terminal beam are all made of aluminum clad zinc plate material and are made.
The utility model has the beneficial effects that:Terminal beam is hingedly coordinated by screw rod with supporting rack, at the same by pin with
The cooperation of arc groove so that the adjustable angle of terminal beam rotates terminal beam when connecting connecting terminal upper end, after low before being formed
High setting angle facilitates observation connecting terminal upper end label terminal beam to be rotated, before formation when connecting connecting terminal lower end
Low setting angle after height facilitates observation connecting terminal lower end label, realizes that sight, space without dead angle, reach wiring, debugging etc.
Work more convenient, more easy effect.
Description of the drawings
Fig. 1 is the sectional view of the utility model embodiment middle-placed switch cabinet.
Fig. 2 is the enlarged diagram at A in Fig. 1.
Fig. 3 be Fig. 1 in holder B to structural schematic diagram.
The structural schematic diagram of Fig. 4 the utility model embodiment supporting racks.
The structural schematic diagram of Fig. 5 the utility model embodiment supporting racks.
1- holders in figure, 2- supporting racks, 21- hinge holes, 22- arc grooves, 23- mounting holes, 3- terminal beams, 31- terminals peace
Tankage, 4- screw rods, 5- pins, 6- middle-placed switch cabinets, 61- bottom plates.
Specific implementation mode
The utility model embodiment is described further below in conjunction with the accompanying drawings:
As shown, a kind of rotatable terminal support of middle-placed switch cabinet, it is mounted on the indoor bottom plate of 6 instrument of middle-placed switch cabinet 61,
It is equipped with two rows of front and back holders 1 being distributed, and the height of front-seat holder is less than the height of heel row holder.
Front position is usually located at when operator's wiring to operate, and low early and high after distribution mode so that there are one
The drop of a height makes the connecting terminal on heel row holder in sight and is spatially easier observed and operation, further letter
Chemical industry is made, and there has also been stereovision on integral layout.
As shown, the holder 1 includes supporting rack 2, terminal beam 3, screw rod 4, pin 5;Support frame as described above 2 is equipped with two
A and be arranged symmetrically, support frame as described above 2 is equipped with hinge hole 21 and is the arc groove 22 in the center of circle with the hinge hole 21;The end
3 surface of sub- beam is equipped with several terminal-mounting grooves 31 being evenly arranged, and the terminal beam 3 is arranged between two supporting racks 2, and leads to
It is hinged with hinge hole 21 to cross screw rod 4;The pin 5 passes through 22 connection terminal beam 3 of arc groove.
Terminal beam 3 is hingedly coordinated by screw rod 4 and supporting rack 2, while passing through the cooperation of pin 5 and arc groove 22 so that
The adjustable angle of terminal beam 3, when connecting the upper end of connecting terminal, rotation terminal beam 3 so that terminal beam 3 forms low early and high after
Setting angle, facilitate the label of observation connecting terminal upper end, when connecting the lower end of connecting terminal, rotate backward terminal beam 3,
So that terminal beam 3 forms the setting angle that the front is high and the back is low, facilitate the label of observation connecting terminal lower end, realize sight, space without
Dead angle, reaches that the work such as wiring, debugging are more convenient, more easy effect.
As shown, 2 bottom of support frame as described above bend, L-shaped structure, 2 bottom of support frame as described above set there are two installation
Hole 23.It is connect with bottom plate 61 by bolt at mounting hole 23, simple in structure, installation is very convenient.
In addition, support frame as described above 2, terminal beam 3 are all made of aluminum clad zinc plate material and are made, there is better corrosion-resistant, resistance to height
The effect of temperature, and it is cheap, it is economical and practical.
Embodiment is not construed as the limitation to utility model, but any spiritual improvements introduced based on the utility model,
It should all be within the protection scope of the utility model.
Claims (5)
1. a kind of rotatable terminal support of middle-placed switch cabinet, including the holder that is distributed before and after two rows(1);It is characterized in that:The branch
Frame(1)It include supporting rack(2), terminal beam(3), screw rod(4), pin(5);
Support frame as described above(2)If there are two and it is arranged symmetrically, support frame as described above(2)It is equipped with hinge hole(21)And it is hinged with this
Hole(21)For the arc groove in the center of circle(22);
The terminal beam(3)Surface is equipped with several terminal-mounting grooves being evenly arranged(31), the terminal beam(3)It is arranged at two
Supporting rack(2)Between, and pass through screw rod(4)With hinge hole(21)It is hinged;
The pin(5)Across arc groove(22)Connection terminal beam(3).
2. the rotatable terminal support of middle-placed switch cabinet according to claim 1, it is characterised in that:The height of front-seat holder is less than
The height of heel row holder.
3. the rotatable terminal support of middle-placed switch cabinet according to claim 1, it is characterised in that:Support frame as described above(2)Bottom
Bending, L-shaped structure.
4. the rotatable terminal support of middle-placed switch cabinet according to claim 3, it is characterised in that:Support frame as described above(2)Bottom
If there are two mounting holes(23).
5. the rotatable terminal support of middle-placed switch cabinet according to claim 1, it is characterised in that:Support frame as described above(2), terminal
Beam(3)Aluminum clad zinc plate material is all made of to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820483038.2U CN208001075U (en) | 2018-04-08 | 2018-04-08 | The rotatable terminal support of middle-placed switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820483038.2U CN208001075U (en) | 2018-04-08 | 2018-04-08 | The rotatable terminal support of middle-placed switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208001075U true CN208001075U (en) | 2018-10-23 |
Family
ID=63839353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820483038.2U Expired - Fee Related CN208001075U (en) | 2018-04-08 | 2018-04-08 | The rotatable terminal support of middle-placed switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208001075U (en) |
-
2018
- 2018-04-08 CN CN201820483038.2U patent/CN208001075U/en not_active Expired - Fee Related
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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: 20181023 Termination date: 20200408 |