CN201570821U - Vibration-resistant terminal box of reactor - Google Patents
Vibration-resistant terminal box of reactor Download PDFInfo
- Publication number
- CN201570821U CN201570821U CN2009202480309U CN200920248030U CN201570821U CN 201570821 U CN201570821 U CN 201570821U CN 2009202480309 U CN2009202480309 U CN 2009202480309U CN 200920248030 U CN200920248030 U CN 200920248030U CN 201570821 U CN201570821 U CN 201570821U
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- CN
- China
- Prior art keywords
- terminal box
- terminal
- vibration
- reactor
- chamber door
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- Expired - Lifetime
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Abstract
The utility model relates to a vibration-resistant terminal box of a reactor, belonging to the technical field of power supply equipment. The terminal box comprises a terminal box door 4, a terminal box body, grid plates 14, a door handle 1, a meter 6, a lamp 7, a relay 9, a terminal row 10, a heater 13, a wiring slot 11, sound-absorbing sponges 15 and a vibration-reducing pad. The terminal box is characterized in that the terminal box body is connected with the terminal box door 4 through hinges, the grid plates 14 are welded on the back wall and the side wall 8 of the whole terminal box body as well as the terminal box door 4, and the sound-absorbing sponges 15 are filled in grids of the grid plates 14; the meter 6, the lamp 7, the relay 9, the heater 13, the wiring slot 11 and the terminal row 10 are respectively arranged in the terminal box body. The vibration-resistant terminal box of the reactor has the advantages of improving the vibration performance of warping-suspension type terminal boxes of reactor products, reducing the noise performance of the warping-suspension type terminal boxes, improving the integral performance levels of the reactor products, and simultaneously being capable of also satisfying the special requirements of the reactor products in terms of vibration and noise reduction.
Description
Technical field
The utility model belongs to the power supply unit technical field, particularly a kind of reactor shock type terminal box.
Background technology
What the terminal box that the reactor series products uses in the electric supply installation adopted at present all is that the tradition that is used on the transformer ' s type product is put on a suit of armour the form terminal box, this reactor series products is being different from the transformer ' s type product aspect vibration and the noise, the vibration meeting that the reactor body self that is in operation produces is passed on the terminal box parts by the structural member that is rigidly connected, weak point be terminal box can because the self structure form because the stack of transfer of vibration and resonance is former thereby produce a kind of frequency vibration and noise, be unfavorable for improving the vibration and the noiseproof feature level of product integral body, influence the normal operation of power supply unit.
Summary of the invention
At the deficiency that prior art exists, the utility model provides a kind of reactor shock type terminal box, and structurally waffle slab and inner sound-absorbing sponge of filling are to reach the purpose that increases the firm intensity of terminal box and reduce vibration frequency and noise.
The technical solution of the utility model is achieved in that this terminal box comprises terminal chamber door, terminal box casing, waffle slab, door handle, instrument, lamp, relay, terminal board, heater, Wiring trough, sound-absorbing sponge and beam.
This terminal box connects: the terminal box casing is by folding splicing ear chamber door, and waffle slab is welded on whole terminal box casing rear wall, terminal box wall box and terminal chamber door, and fills the sound-absorbing sponge in the grid of waffle slab; Instrument, lamp, relay, heater, Wiring trough and terminal board are respectively being contained in the terminal box casing.
Be provided with seal groove around the described terminal chamber door, fill beam in the seal groove.
On the described terminal chamber door door handle is installed, door handle and terminal chamber door junction are equipped with beam.
Described terminal chamber door is provided with inspection hole.
Described instrument, lamp, relay, heater, Wiring trough and terminal board and terminal box casing junction all are equipped with beam.
The utility model advantage is: improve the reactor series products and put on a suit of armour the vibration performance of formula terminal box and the noiseproof feature that the formula terminal box is put on a suit of armour in reduction, improve the performance level of reactor series products integral body; Also can satisfy simultaneously product such as transformer and aspect vibration and noise reducing, specific (special) requirements be arranged.
Description of drawings
Fig. 1 is the utility model reactor shock type terminal box structure principle chart;
Fig. 2 is that the utility model reactor shock type terminal box waffle slab is installed schematic configuration diagram;
Fig. 3 is the utility model reactor shock type terminal box installation process schematic diagram;
Among the figure: 1 door handle, 2 seal grooves, 3 inspection holes, 4 terminal chamber doors, 5 terminal box casing rear walls, 6 instrument, 7 lamps, 8 terminal box wall box, 9 relays, 10 terminal boards, 11 Wiring troughs, 12 terminal box wire inlet-outlets, 13 heaters, 14 waffle slabs, 15 sound-absorbing sponges, 16 reactor oil tank tank walls, 17 fixtures, 18 antivibration pads, 19 spring washers.
Embodiment
The detailed structure of the utility model reactor shock type terminal box reaches accompanying drawing in conjunction with the embodiments and is illustrated.
This terminal box comprises terminal chamber door 4, terminal box casing, waffle slab 14, door handle 1, instrument 6, lamp 7, relay 9, terminal board 10, heater 13, Wiring trough 11, sound-absorbing sponge 15 and beam as illustrated in fig. 1 and 2.
This terminal box connects: the terminal box casing is by folding splicing ear chamber door 4, and waffle slab 14 is welded on whole terminal box casing rear wall 5, terminal box wall box 8 and terminal chamber door 4, and fills sound-absorbing sponge 15 in the grid of waffle slab 14; Instrument 6, lamp 7, relay 9, heater 13, Wiring trough 11 and terminal board 10 are respectively being contained in the terminal box casing.
Be provided with seal groove 2 around the terminal chamber door 4, fill beam in the seal groove 2.
Door handle 1 is installed on the terminal chamber door 4, and door handle 1 is equipped with beam with terminal chamber door 4 junctions.
Terminal chamber door 4 is provided with inspection hole 3.
Instrument 6, lamp 7, relay 9, heater 13, Wiring trough 11 and terminal board 10 all are equipped with beam with terminal box casing junction.
The installation process of this terminal box: as shown in Figure 3, the terminal box casing is fixedlyed connected with the structural member on the reactor oil tank tank wall 16 by bolt, fixture 17 on the reactor oil tank tank wall 16 is made into an integral body, and be welded on the reactor oil tank tank wall 16, vertically strengthen iron in the welding of the side of fixture 17, strengthen the horizontal structure dynamics of fixture 17, reduce the vibratory output of original structure greatly.Fixture 17 holding position on increase antivibration pad 18, connecting bolt place between fixture on the reactor oil tank tank wall 16 17 and the terminal box is increased spring washer 19, guaranteeing to increase flexible compensation on the basis that rigidity is fastenedly connected, guaranteeing to connect and reduced transfer of vibration reliably simultaneously in right amount.
The course of work of this terminal box: terminal box is a transformer; the reactor series products is connected intermediate products with the cable of onsite user's control system; work as transformer; the reactor series products is when the normal operation in user scene; all of product itself have monitoring; the assembly of defencive function connects the control cable line and is introduced in the terminal box by terminal box wire inlet-outlet 12; distribute layout through 11 pairs of cables of Wiring trough; finally be connected on each terminal of terminal board one side; again from each terminal of opposite side of terminal board the outgoing cable line through Wiring trough 11; again to terminal box wire inlet-outlet 12; to monitor; the output signal of protection assembly is drawn from terminal box wire inlet-outlet 12 through cable, receives in power station user's the central control room.
Claims (5)
1. reactor shock type terminal box, comprise instrument (6), lamp (7), relay (9), terminal board (10), heater (13), Wiring trough (11), terminal chamber door (4), terminal box casing and door handle (1), it is characterized in that: this terminal box also comprises waffle slab (14), sound-absorbing sponge (15) and beam; This terminal box connects: the terminal box casing is by folding splicing ear chamber door (4), waffle slab (14) is welded on whole terminal box casing rear wall (5), terminal box wall box (8) and terminal chamber door (4), and fills sound-absorbing sponge (15) in the grid of waffle slab (14); Instrument (6), lamp (7), relay (9), heater (13), Wiring trough (11) and terminal board (10) are respectively being contained in the terminal box casing.
2. by the described reactor shock type of claim 1 terminal box, it is characterized in that described terminal chamber door (4) is provided with seal groove (2) all around, fill beam in the seal groove (2).
3. by the described reactor shock type of claim 1 terminal box, it is characterized in that being equipped with on the described terminal chamber door (4) door handle (1), door handle (1) is equipped with beam with terminal chamber door (4) junction.
4. by the described reactor shock type of claim 1 terminal box, it is characterized in that described terminal chamber door (4) is provided with inspection hole (3).
5. by the described reactor shock type of claim 1 terminal box, it is characterized in that described instrument (6), lamp (7), relay (9), heater (13), Wiring trough (11) and terminal board (10) and terminal box casing junction all are equipped with beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202480309U CN201570821U (en) | 2009-11-12 | 2009-11-12 | Vibration-resistant terminal box of reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202480309U CN201570821U (en) | 2009-11-12 | 2009-11-12 | Vibration-resistant terminal box of reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201570821U true CN201570821U (en) | 2010-09-01 |
Family
ID=42663121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202480309U Expired - Lifetime CN201570821U (en) | 2009-11-12 | 2009-11-12 | Vibration-resistant terminal box of reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201570821U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556725A (en) * | 2019-10-22 | 2019-12-10 | 中商民智科技工程有限公司 | Three-layer box wall reactive compensation active filter |
| CN114336451A (en) * | 2021-12-24 | 2022-04-12 | 镇江太平洋电气有限公司 | Novel waterproof heat dissipation type cable testing bridge based on double sealing |
| CN114664546A (en) * | 2022-05-24 | 2022-06-24 | 南通世睿电力科技有限公司 | Noise-reduction and shock-absorption device of transformer |
-
2009
- 2009-11-12 CN CN2009202480309U patent/CN201570821U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556725A (en) * | 2019-10-22 | 2019-12-10 | 中商民智科技工程有限公司 | Three-layer box wall reactive compensation active filter |
| CN114336451A (en) * | 2021-12-24 | 2022-04-12 | 镇江太平洋电气有限公司 | Novel waterproof heat dissipation type cable testing bridge based on double sealing |
| CN114664546A (en) * | 2022-05-24 | 2022-06-24 | 南通世睿电力科技有限公司 | Noise-reduction and shock-absorption device of transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100901 |