CN206893519U - A kind of disconnecting switch and its chassis - Google Patents
A kind of disconnecting switch and its chassis Download PDFInfo
- Publication number
- CN206893519U CN206893519U CN201720794149.0U CN201720794149U CN206893519U CN 206893519 U CN206893519 U CN 206893519U CN 201720794149 U CN201720794149 U CN 201720794149U CN 206893519 U CN206893519 U CN 206893519U
- Authority
- CN
- China
- Prior art keywords
- transverse slat
- disconnecting switch
- slat side
- installation
- chassis
- 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
Links
Abstract
It the utility model is related to a kind of disconnecting switch and its chassis, disconnecting switch chassis includes being used for for two crossbeams of insulation column installation and for two end carriages for rotation moving contact rotational installation, each crossbeam includes Z-shaped main body, Z-shaped main body include middle riser and be correspondingly arranged in the first transverse slat of two side edges of middle riser while and during the second transverse slat, the insulation column mounting structure for insulation column installation is provided with first transverse slat side, the element mounting structure for component installation is provided with the second transverse slat side.The design can solve the problems, such as to need to cause to install inconvenience in the inside of G shape crossbeams progress bolt tightening operation in the prior art, and realize and can be welded in the both sides on the thickness direction of each edges of boards of Z-shaped main body, improve the bonding strength of crossbeam and end carriage.
Description
Technical field
It the utility model is related to a kind of disconnecting switch and its chassis.
Background technology
In electric power power transmission and transforming equipment, disconnecting switch is to realize division, conversion line and the weight for ensureing interruption maintenance safety
Want equipment.The chassis of disconnecting switch is the installation carrier of the other components of disconnecting switch, and the mounting bracket of disconnecting switch installation,
The intensity of disconnecting switch mounting bracket is directly connected to the bulk strength and service life of disconnecting switch, is in disconnecting switch structure
Important component.
The chassis 11 of existing GN30 disconnecting switch, as shown in Figure 1 to Figure 2, welded by two crossbeams 2 and two end carriages 1
Form, towards being conversely correspondingly arranged on insulation column 12 on two crossbeams 2, be provided with static contact 13 on each insulation column 12, two
Rotatable rotation moving contact is provided between individual crossbeam 2.The cross section of crossbeam 2 is G shape structures, and G shapes structure includes setting
There is the L-shaped substrate 4 of the mounting hole 5 of insulation column 12, the side of L-shaped substrate 4 is provided with the flanging 6 towards turnover inside L-shaped substrate,
Component mounting hole 7 is provided with flanging 6.The internal welding of crossbeam 2 is connected to reinforcement, and the outermost of G shape crossbeams is concordant with end carriage, because
Welded without welding, the i.e. inner side that is welded as of crossbeam 2 and end carriage 1 in the outside of this G shape crossbeam.When disconnecting switch division operates
G shapes crossbeam meeting stress produces micro deformation, causes its intensity to meet requirement, and fastened on G shape crossbeams in installation
The installation operation from the inner side of G shape crossbeams progress nut is needed during the electrical parts such as insulation column, space is small, inconvenient for operation, shadow
Ring the efficiency of assembling of disconnecting switch.
Utility model content
The purpose of this utility model is to provide a kind of disconnecting switch chassis easy for installation；It is meanwhile of the present utility model
Mesh is to provide a kind of disconnecting switch using the disconnecting switch chassis.
To achieve the above object, a kind of technical scheme of disconnecting switch chassis of the present utility model is：A kind of disconnecting switch
Chassis, including two end carriages for two crossbeams for insulation column installation and for supplying rotation moving contact rotational installation, respectively
The crossbeam includes Z-shaped main body, and Z-shaped main body includes the first of middle riser and two side edges for being correspondingly arranged in middle riser
Transverse slat while and during the second transverse slat, the insulation column mounting structure for insulation column installation is provided with the first transverse slat side, second is horizontal
The element mounting structure for component installation is provided with edges of boards.
First transverse slat while edge be provided perpendicular to the first transverse slat while turn edge, turn edge on be provided with for dividing plate
The dividing plate mounting hole of installation.
It is described turn edge, the first transverse slat side and middle riser form trench structure, be provided with and turn edge in trench structure, first
The stiffener plate that transverse slat side and middle riser are all connected with.
First transverse slat while width be more than the second transverse slat while width.
First transverse slat side of one of crossbeam in two crossbeams is above, the first transverse slat side position of another crossbeam
In lower section.
A kind of technical scheme of disconnecting switch of the present utility model is：A kind of disconnecting switch, including chassis, set on chassis
There are static contact and rotation moving contact, chassis includes being used for for two crossbeams of insulation column installation and for for rotation moving contact turning
Two end carriages of dynamic installation, each crossbeam include Z-shaped main body, and Z-shaped main body includes middle riser and is correspondingly arranged in centre
First transverse slat of two side edges of riser while and during the second transverse slat, the insulation for insulation column installation is provided with the first transverse slat side
Pillar mounting structure, the element mounting structure for component installation is provided with the second transverse slat side.
First transverse slat while edge be provided perpendicular to the first transverse slat while turn edge, turn edge on be provided with for dividing plate
The dividing plate mounting hole of installation.
It is described turn edge, the first transverse slat side and middle riser form trench structure, be provided with and turn edge in trench structure, first
The stiffener plate that transverse slat side and middle riser are all connected with.
First transverse slat while width be more than the second transverse slat while width.
First transverse slat side of one of crossbeam in two crossbeams is above, the first transverse slat side position of another crossbeam
In lower section.
The beneficial effects of the utility model are：Crossbeam includes Z-shaped main body, is provided with the first transverse slat side and pacifies for insulation column
The insulation column mounting structure of dress, the element mounting structure for component installation is provided with the second transverse slat side, the design can
To solve the problems, such as to need in the prior art to cause to install inconvenience in the inside of G shape crossbeams progress bolt tightening operation, and
Realizing can be welded in the both sides on the thickness direction of each edges of boards of Z-shaped main body, improve the connection of crossbeam and end carriage
Intensity.
Brief description of the drawings
Fig. 1 is the structural representation of disconnecting switch in background technology；
Fig. 2 is the structural representation of chassis in Fig. 1；
Fig. 3 is a kind of structural representation of the embodiment one of disconnecting switch of the present utility model；
Fig. 4 is the structural representation of Fig. 2 middle cross beams.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
A kind of specific embodiment one of disconnecting switch of the present utility model, as shown in Figure 3 to Figure 4, including chassis, chassis bag
The crossbeam 2 that two parallel intervals set and the end carriage 1 that two parallel intervals are set are included, two crossbeams 2 and two end carriages 1 weld shapes
Rectangular frame structure.It is provided with two crossbeams 2 towards opposite insulation column, the insulation column quantity on each crossbeam 2 is
Three correspond to three-phase bus, and static contact is provided with each insulation column.It is relatively set with two end carriages 1 for dynamic for rotation
The moving contact mounting hole 10 of contact rotational installation.
Crossbeam 2 includes Z-shaped main body 4, and Z-shaped main body 4 includes middle riser 42 and is correspondingly arranged in the both sides of middle riser 42
In first transverse slat at place 41 and the second transverse slat side 43, the insulation column for insulation column installation is provided with the first transverse slat side 41
Mounting hole 5, insulation column mounting hole 5 form insulation column mounting structure, are provided with the second transverse slat side 43 and are installed for component
Component mounting hole 7, component mounting hole 7 formed element mounting structure.The edge on the first transverse slat side 41 is provided with vertical
Directly 8 are turned edge in the first transverse slat side 41, the disconnecting switch also includes being used for the dividing plate for isolating adjacent static contact, turns edge and sets on 8
There is the dividing plate mounting hole 9 for dividing plate installation.Crossbeam 2 with end carriage 1 when being welded, it is possible to achieve the plate of each plate face of the crossbeam
Both sides on thick direction can weld, and improve the bonding strength between crossbeam 2 and end carriage 1.Moreover, in installation insulation column
Or during other components, the space of bolt installation is more sufficient, is easy to the tightening operation of bolt.
Turn edge the 8, first transverse slat side 41 and middle riser 42 forms trench structure, is provided with and turns edge 8 in trench structure, the
The stiffener plate 3 that one transverse slat side 41 and middle riser 42 are all connected with, the quantity of stiffener plate 3 is for two and along the length of crossbeam 2
Direction is arranged at intervals.The setting of stiffener plate 3 further increases the strength and stiffness of whole chassis.Wherein one in two crossbeams
First transverse slat side of individual crossbeam is above, and the first transverse slat side of another crossbeam is located at lower section.
A kind of embodiment two of disconnecting switch of the present utility model, the difference with embodiment one are, are not provided with turning edge, this
When chassis on be not provided with dividing plate.
A kind of embodiment three of disconnecting switch of the present utility model, the difference with embodiment one is, is not provided with reinforcement
Plate.
A kind of example IV of disconnecting switch of the present utility model, the difference with embodiment one be, the number of stiffener plate
Amount is adjusted according to actual conditions, and the quantity of stiffener plate is 3.
A kind of embodiment five of disconnecting switch of the present utility model, the difference with embodiment one are, are only set on the chassis
An insulation column is put, now three-phase bus needs three above-mentioned chassis.
A kind of embodiment of disconnecting switch chassis and the structure phase of the chassis in a kind of each embodiment of above-mentioned disconnecting switch
Together, here is omitted.
Claims (10)
1. a kind of disconnecting switch chassis, including for two crossbeams for insulation column installation and for being rotated for rotation moving contact
Two end carriages of installation, it is characterised in that：Each crossbeam includes Z-shaped main body, and Z-shaped main body includes middle riser and correspondingly set
Be placed in the first transverse slat of two side edges of middle riser while and during the second transverse slat, be provided with the first transverse slat side and pacify for insulation column
The insulation column mounting structure of dress, the element mounting structure for component installation is provided with the second transverse slat side.
2. disconnecting switch chassis according to claim 1, it is characterised in that：The edge on the first transverse slat side is provided with
Perpendicular to turning edge for the first transverse slat side, turn edge on be provided with dividing plate mounting hole for dividing plate installation.
3. disconnecting switch chassis according to claim 2, it is characterised in that：It is described turn edge, the first transverse slat side and centre are stood
Plate shape is provided with and turned edge in trench structure, the stiffener plate that the first transverse slat side and middle riser are all connected with into trench structure.
4. disconnecting switch chassis according to claim 1, it is characterised in that：The width on the first transverse slat side is more than second
The width on transverse slat side.
5. according to the disconnecting switch chassis described in claim any one of 1-4, it is characterised in that：One of them in two crossbeams
First transverse slat side of crossbeam is above, and the first transverse slat side of another crossbeam is located at lower section.
6. a kind of disconnecting switch, including chassis, static contact and rotation moving contact are provided with chassis, chassis includes being used for for insulation
Two crossbeams of pillar installation and two end carriages for being rotatablely installed for rotation moving contact, it is characterised in that：Each crossbeam
Include Z-shaped main body, Z-shaped main body include middle riser and be correspondingly arranged in two side edges of middle riser the first transverse slat side and
Second transverse slat side, the insulation column mounting structure for insulation column installation is provided with the first transverse slat side, is set on the second transverse slat side
It is equipped with the element mounting structure for component installation.
7. disconnecting switch according to claim 6, it is characterised in that：The edge on the first transverse slat side is provided with vertically
In turning edge for the first transverse slat side, turn edge on be provided with dividing plate mounting hole for dividing plate installation.
8. disconnecting switch according to claim 7, it is characterised in that：It is described turn edge, the first transverse slat side and middle riser shape
Into trench structure, it is provided with and turns edge in trench structure, the stiffener plate that the first transverse slat side and middle riser are all connected with.
9. disconnecting switch according to claim 6, it is characterised in that：The width on the first transverse slat side is more than the second transverse slat
The width on side.
10. according to the disconnecting switch described in claim any one of 6-9, it is characterised in that：It is one of horizontal in two crossbeams
First transverse slat side of beam is above, and the first transverse slat side of another crossbeam is located at lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794149.0U CN206893519U (en) | 2017-07-03 | 2017-07-03 | A kind of disconnecting switch and its chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794149.0U CN206893519U (en) | 2017-07-03 | 2017-07-03 | A kind of disconnecting switch and its chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206893519U true CN206893519U (en) | 2018-01-16 |
Family
ID=61299146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720794149.0U Expired - Fee Related CN206893519U (en) | 2017-07-03 | 2017-07-03 | A kind of disconnecting switch and its chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206893519U (en) |
-
2017
- 2017-07-03 CN CN201720794149.0U patent/CN206893519U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018120091A1 (en) | Skid-mounted cold box, prefabricated structure thereof, and assembling method therefor | |
| CN206893519U (en) | A kind of disconnecting switch and its chassis | |
| CN201332353Y (en) | Support and connection structure of high-voltage DC converter valve | |
| CN203568222U (en) | Side wall reinforcing structure of rectangular coal scuttle | |
| CN204137115U (en) | Engineering machinery chassis H shelf structure | |
| CN105383288A (en) | Mounting frame of automobile transmission shaft intermediate support | |
| CN207045187U (en) | A kind of clamping support of quarry tipper platform | |
| CN207274291U (en) | A kind of detachable bracket structure | |
| CN202156238U (en) | Rear-axle welding assembly structure for electric-wheel mine dump truck | |
| CN105151003A (en) | Wiper motor system assembly structure | |
| CN107264373A (en) | The clamping support of quarry tipper platform | |
| CN205907814U (en) | Island is with combination formula dismouting structure cabin body | |
| CN111043462A (en) | Electrically-driven controllable seismic source common frame structure | |
| CN203522199U (en) | Capacitor cabinet frame for high-voltage capacitor compensation device | |
| CN103350734A (en) | Installation assisting tool and installation method of shafting bulkhead seal | |
| CN109969903A (en) | A kind of steel construction lift car fixed structure | |
| CN212802261U (en) | Crossbeam mosaic structure in honeycomb storehouse of living | |
| CN210032870U (en) | Sound insulation barrier with wall bushing | |
| CN219115558U (en) | Lifting beam assembly and engineering vehicle | |
| CN212182414U (en) | Novel chassis battery bracket | |
| CN214739780U (en) | Simple steel structure construction steel platform mounting structure | |
| CN220107534U (en) | Overhead line thick stick top support | |
| CN213979285U (en) | Assembled steel construction building with supplementary structure of dismantling | |
| CN209080022U (en) | Charge port bracket and vehicle | |
| CN203632159U (en) | Bearing and supporting structure for vertical section of heavy-current enclosed bus |
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: 20180116 Termination date: 20210703 |