CN208866652U - A kind of fixing tool of breaker, load switch operation mechanism spindle assemblies - Google Patents
A kind of fixing tool of breaker, load switch operation mechanism spindle assemblies Download PDFInfo
- Publication number
- CN208866652U CN208866652U CN201821406504.3U CN201821406504U CN208866652U CN 208866652 U CN208866652 U CN 208866652U CN 201821406504 U CN201821406504 U CN 201821406504U CN 208866652 U CN208866652 U CN 208866652U
- Authority
- CN
- China
- Prior art keywords
- operation portion
- fixed
- spindle assemblies
- fixed plate
- bar
- 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.)
- Active
Links
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses a kind of breakers, the fixing tool of load switch operation mechanism spindle assemblies, including pedestal, and it is fixed on a bar and at least two operation portion fixing seats at the top of pedestal, the bar and operation portion fixing seat are located along the same line, the operation portion fixing seat includes a pair of fixed plate being fixed at the top of pedestal, there are gaps between fixed plate described in two, the top of the fixed plate offers downwards a groove, the side of any one fixed plate of the operation portion fixing seat offers a pair of bolts hole along the direction of vertical fixing plate, matching is equipped with bolt in the bolt hole.The utility model is supported by least two operation portion fixing seats to needing to be fixed on spindle assemblies, and the positioning in axial direction is carried out by bar, and operation portion is placed between a pair of of fixed plate, it is fixed in the axial direction by bolt, so that forming accurately positioning between spindle assemblies and operation portion, facilitate subsequent welding.
Description
Technical field
The utility model relates to a kind of breakers, the fixing tool of load switch operation mechanism spindle assemblies.
Background technique
There is operating mechanism, especially power are biggish all to use operating mechanism in existing senior middle school's voltage breaker, on-load switch
Spindle assemblies drive breaker, on-load switch opening and closing, and operating mechanism main shaft component is the significant components of device systems
One of.Spindle assemblies are the design positions in main shaft, are respectively fixed with muti-piece operating block.Since operating mechanism main shaft component is in reality
Border requires tensile strength to be greater than 250N/mm2, axis in use, to bear powerful axial impact force and drawing force according to user
It is greater than 62300N to shearing force.Muti-piece operating block will drive other corresponding mechanical actions simultaneously, therefore muti-piece operating block is in main shaft
Upper position is accurate, and operating block cannot deform.Process operation mechanism spindle assemblies at present, main shaft and muti-piece operating block need artificial
It just can be carried out welding after fixation, lack dedicated fixing tool, welding quality fully relies on proficiency of workers and skill, together
When, welding efficiency is lower.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of breaker, load switch operation mechanism spindle assemblies are consolidated
Determine tooling, main shaft and operating block can be fixed, facilitates welding, substantially increase welding quality and efficiency.
The technical solution adopted in the utility model is:
The fixing tool of a kind of breaker, load switch operation mechanism spindle assemblies, including pedestal, and it is fixed on pedestal
One bar and at least two operation portion fixing seats at top, the bar and operation portion fixing seat are located along the same line, institute
The operation portion fixing seat stated includes a pair of fixed plate being fixed at the top of pedestal, there are gap between fixed plate described in two,
The top of the fixed plate offers downwards a groove, and the side of any one fixed plate of the operation portion fixing seat is along vertical
The direction of fixed plate offers a pair of bolts hole, and matching is equipped with bolt in the bolt hole.
Preferably, the bottom of the groove be it is arc-shaped, the height of the bar is greater than the height of the bottom portion of groove.
Preferably, bolt hole described in a pair is symmetrically provided with the two sides of groove.
The beneficial effects of the utility model are as follows:
1, it is supported by least two operation portion fixing seats to needing to be fixed on spindle assemblies, and is carried out by bar
Positioning in axial direction, and operation portion is placed between a pair of of fixed plate, is fixed in the axial direction by bolt, so that main shaft
Accurately positioning is formed between component and operation portion, facilitates subsequent welding；
2, matched by the arc-shaped and spindle assemblies of bottom portion of groove, it is more preferable to the support of spindle assemblies, while in water
It square is positioned upwards；
3, bolt hole is provided with to the two sides of groove, stabilization can be carried out to the operation portion being placed between two fixed plates to be had
The fixation of effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below by specific embodiment and in conjunction with attached drawing, the utility model is further described in detail.
The fixing tool of a kind of breaker, load switch operation mechanism spindle assemblies as shown in Figure 1, including pedestal 1, with
And it is fixed on a bar 2 and at least two operation portion fixing seats 3, the bar 2 and operation portion fixing seat 3 at 1 top of pedestal
It is located along the same line, the operation portion fixing seat 3 includes the fixed plate 31 that a pair is fixed on 1 top of pedestal, described in two
Fixed plate 31 between there are gap, the top of the fixed plate 31 offers downwards a groove 32, the operation portion fixing seat 3
The side of any one fixed plate 31 offer a pair of bolts hole 33, the bolt hole 33 along the direction of vertical fixing plate 31
Interior matching is equipped with bolt 34, the bottom of the groove 32 be it is arc-shaped, the height of the bar 2 is greater than 32 bottom of groove
Highly, the bolt hole 33 described in a pair is symmetrically provided with the two sides of groove 32.
Operation portion is mounted on main shaft by the utility model first when spindle assemblies are fixed, then by main shaft
It is placed into groove 32, meanwhile, each operation portion is individually positioned in the gap between each pair of fixed plate 31, and passes through bolt 34
Operation portion is fixed across bolt hole 33, main shaft is finally withstood into bar 2, realizes the positioning of main shaft, after then carrying out again
Continuous welding.
Claims (3)
1. the fixing tool of a kind of breaker, load switch operation mechanism spindle assemblies, which is characterized in that including pedestal (1), with
And it is fixed on a bar (2) at the top of pedestal (1) and at least two operation portion fixing seats (3), the bar (2) and operation portion
Fixing seat (3) is located along the same line, and the operation portion fixing seat (3) includes the fixation that a pair is fixed at the top of pedestal (1)
Plate (31), there are gap between fixed plate (31) described in two, the top of the fixed plate (31) offers downwards a groove
(32), the side of any one fixed plate (31) of the operation portion fixing seat (3) is opened up along the direction of vertical fixing plate (31)
Have a pair of bolts hole (33), matching is equipped with bolt (34) in the bolt hole (33).
2. the fixing tool of a kind of breaker according to claim 1, load switch operation mechanism spindle assemblies, feature
Be, the bottom of the groove (32) be it is arc-shaped, the height of the bar (2) is greater than the height of the groove (32) bottom.
3. the fixing tool of a kind of breaker according to claim 1, load switch operation mechanism spindle assemblies, feature
It is, bolt hole (33) described in a pair is symmetrically provided with the two sides of groove (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406504.3U CN208866652U (en) | 2018-08-29 | 2018-08-29 | A kind of fixing tool of breaker, load switch operation mechanism spindle assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406504.3U CN208866652U (en) | 2018-08-29 | 2018-08-29 | A kind of fixing tool of breaker, load switch operation mechanism spindle assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208866652U true CN208866652U (en) | 2019-05-17 |
Family
ID=66466080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821406504.3U Active CN208866652U (en) | 2018-08-29 | 2018-08-29 | A kind of fixing tool of breaker, load switch operation mechanism spindle assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208866652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788771A (en) * | 2019-10-18 | 2020-02-14 | 上海五钢设备工程有限公司 | Special fixture for replacing clamping cylinder of quick forging manipulator and replacing method thereof |
-
2018
- 2018-08-29 CN CN201821406504.3U patent/CN208866652U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788771A (en) * | 2019-10-18 | 2020-02-14 | 上海五钢设备工程有限公司 | Special fixture for replacing clamping cylinder of quick forging manipulator and replacing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208866652U (en) | A kind of fixing tool of breaker, load switch operation mechanism spindle assemblies | |
| DE2450424A1 (en) | SWITCHING DEVICE | |
| CN207326373U (en) | One kind tears screw mechanism open automatically | |
| CN207900033U (en) | Closed air valve blades multipoint rivet-free automatic riveting device | |
| CN102335802A (en) | Polygonal barrel welding tool | |
| CN208895452U (en) | A kind of rotary fixing tool of spindle assemblies | |
| CN203330332U (en) | Pneumatic riveting operation device | |
| CN103909396A (en) | Buckle bending device | |
| CN202025638U (en) | Suspension frame for on-load voltage regulation switch of transformer | |
| CN203061754U (en) | Automatic material receiving device of motor double-type punching sheet | |
| CN109342238A (en) | One kind being used for wire and cable block letter abrasion wear test machine | |
| CN205615011U (en) | All -round squeeze riveter | |
| CN202189699U (en) | Novel auxiliary opening spring structure | |
| CN201011646Y (en) | Novel voltage-regulating and changeover switch | |
| CN207446963U (en) | A kind of shape rolling mill rolled piece guide device | |
| CN107752519A (en) | A kind of movable seat chair form buffer mechanism | |
| CN106340820A (en) | Push rod type valve mechanism convenient to operate | |
| CN202997392U (en) | Handcart structure for large current breaker | |
| CN209247347U (en) | A kind of toilet drain valve endurance testing device | |
| CN108637061A (en) | Punching automation device for separate unit forcing press | |
| CN203900790U (en) | Installing support assembling tool | |
| CN102208765A (en) | Special-purpose tool used for dismounting 110 kilovolt GW4 and GW5 type switch button contact and inner-stretched spring | |
| CN205254018U (en) | Automatic aim at squeeze riveter | |
| CN207919502U (en) | A kind of water conservancy and hydropower gate | |
| CN208866651U (en) | A kind of rotary fixing tool for electrical rocker switch mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |