CN203961540U - A kind of vacuum magnetic starter switch gate bracing or strutting arrangement - Google Patents
A kind of vacuum magnetic starter switch gate bracing or strutting arrangement Download PDFInfo
- Publication number
- CN203961540U CN203961540U CN201420238136.1U CN201420238136U CN203961540U CN 203961540 U CN203961540 U CN 203961540U CN 201420238136 U CN201420238136 U CN 201420238136U CN 203961540 U CN203961540 U CN 203961540U
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- China
- Prior art keywords
- switch gate
- bracket
- chassis
- vacuum magnetic
- magnetic starter
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of vacuum magnetic starter switch gate bracing or strutting arrangement, comprise the bracket that level is placed in the chassis on ground and be arranged in parallel with chassis, lifting gear by bracket control is set between described chassis and bracket, the end face of this bracket is also provided with switch gate anchor point, adopt the technical solution of the utility model, chassis ensures the stable of bracing or strutting arrangement, when safety door maintenance inspection switch body or extraction body, the setting of bracket, avoid prior art due to switch gate weight, switch center of gravity reach and the switch cavity that causes rolls oblique defect to switch gate, lifting gear can arbitrarily regulate the height of support, ensure the use of differing heights vacuum magnetic starter switch gate.
Description
Technical field
The utility model belongs to mining machinery field, and more particularly, the utility model relates to a kind of vacuum magnetic starter switch gate bracing or strutting arrangement.
Background technology
The safety door major part of vacuum magnetic starter is all fast opening type, when this safety door maintenance inspection switch body or extraction body, due to switch gate weight, the reach of switch center of gravity, cause switch cavity to roll tiltedly to switch gate, while causing maintenance personal's operation, have very large potential safety hazard.
Utility model content
The vacuum magnetic starter switch gate bracing or strutting arrangement of safety when technical problem to be solved in the utility model is to provide a kind of maintenance personal's of guarantee operation.
To achieve these goals, the technical scheme that the utility model is taked is a kind of vacuum magnetic starter switch gate bracing or strutting arrangement of providing, comprise the bracket that level is placed in the chassis on ground and be arranged in parallel with chassis, between described chassis and bracket, be provided with the lifting gear by bracket control, the end face of this bracket is also provided with switch gate anchor point.
The disclosed a kind of vacuum magnetic starter switch gate bracing or strutting arrangement of the utility model, lifting gear comprises and is vertically placed in the affixed support bar in chassis and one end and chassis, this support bar is tubular, support bar is connected with nut away from the other end oral area on chassis, and this nut is provided with one end of being threaded with it and the affixed screw mandrel helical member of bracket.
The disclosed a kind of vacuum magnetic starter switch gate bracing or strutting arrangement of the utility model, screw mandrel helical member comprises screw mandrel and bearing, bearing is placed in bracket bottom affixed with it, and one end of screw mandrel nut thread affixed with support bar oral area is connected, and the other end is connected with bracket through bearing.
The disclosed a kind of vacuum magnetic starter switch gate bracing or strutting arrangement of the utility model, the switch gate anchor point that bracket arranges and the width adequate of vacuum magnetic starter switch gate.
The disclosed a kind of vacuum magnetic starter switch gate bracing or strutting arrangement of the utility model, chassis is disk, the center of circle on chassis and the axis coinciding of support bar.
The disclosed a kind of vacuum magnetic starter switch gate bracing or strutting arrangement of the utility model, the axis of support bar and screw mandrel and bearing is straight line.
The disclosed a kind of vacuum magnetic starter switch gate bracing or strutting arrangement of the utility model, comprise the bracket that level is placed in the chassis on ground and be arranged in parallel with chassis, between described chassis and bracket, be provided with two ends respectively with chassis and the affixed lifting gear of bracket, the end face of this bracket is also provided with switch gate anchor point, adopt the technical solution of the utility model, chassis ensures the stable of bracing or strutting arrangement, when safety door maintenance inspection switch body or extraction body, the setting of bracket, avoid prior art due to switch gate weight, switch center of gravity reach and the switch cavity that causes rolls oblique defect to switch gate, lifting gear can arbitrarily regulate the height of support, ensure the use of differing heights vacuum magnetic starter switch gate.
Lifting gear comprises and is vertically placed in the affixed support bar in chassis and one end and chassis, this support bar is tubular, support bar is connected with nut away from the other end oral area on chassis, this nut is provided with one end of being threaded with it and the affixed screw mandrel helical member of bracket, rotary screw helical member, the height that can regulate arbitrarily lifting gear, facilitates the use of differing heights vacuum magnetic starter switch gate, gives the scope of application that has expanded equipment; Tubular support bar, the degree of stability of guarantee equipment.
Screw mandrel helical member comprises screw mandrel and bearing, bearing is placed in bracket bottom affixed with it, one end of screw mandrel nut thread affixed with support bar oral area is connected, and the other end is connected with bracket through bearing, rotary bracket, the rotation of carriage tape movable wire bar, adjust the height of lifting gear, the setting of this structure, the rotation of threaded connector, reduce labour intensity, ensure the stable of rotation height.
The switch gate anchor point that bracket arranges and the width adequate of vacuum magnetic starter switch gate, switch gate is placed in switch gate anchor point, ensures the width of opening of switch gate, convenient for maintaining inspection switch body or extraction body.
Chassis is disk, the center of circle on chassis and the axis coinciding of support bar, and the axis of support bar and screw mandrel and bearing is straight line, the dead in line of each parts ensures equipment steadily of centre of gravity, the safety that guarantee equipment uses.
Below with reference to drawings and Examples, the utility model is described in detail.
Brief description of the drawings
Below the mark in the each width accompanying drawing of this manual expressed content and figure is briefly described:
Fig. 1 is the schematic diagram of a kind of vacuum magnetic starter switch gate of the utility model bracing or strutting arrangement;
Fig. 2 is the top view of a kind of vacuum magnetic starter switch gate of the utility model shown in Fig. 1 bracing or strutting arrangement.
In figure, be labeled as: 1, chassis; 2, support bar; 3, bracket; 4, nut; 5, screw mandrel; 6, bearing; 7, switch gate anchor point.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, to detailed description of the invention of the present utility model as the effect of the mutual alignment between the shape of related each member, structure, each several part and annexation, each several part and operating principle, manufacturing process and operation using method etc., be described in further detail, with help those skilled in the art to utility model of the present utility model conceive, technical scheme has more complete, accurate and deep understanding.
Fig. 1 is the schematic diagram of a kind of vacuum magnetic starter switch gate of the utility model bracing or strutting arrangement; Fig. 2 is the top view of a kind of vacuum magnetic starter switch gate of the utility model shown in Fig. 1 bracing or strutting arrangement; A kind of vacuum magnetic starter switch gate of the utility model bracing or strutting arrangement as shown in the figure, comprise the bracket 3 that level is placed in the chassis 1 on ground and be arranged in parallel with chassis 1, between chassis 1 and bracket 3, be provided with the lifting gear of being controlled by bracket 3, the end face of this bracket 3 is also provided with switch gate anchor point 7; Lifting gear comprises and is vertically placed in the affixed support bar 2 in chassis 1 and one end and chassis 1, this support bar 2 is tubular, support bar 2 is connected with nut 4 away from the other end oral area on chassis 1, and this nut 4 is provided with one end of being threaded with it and the affixed screw mandrel helical member of bracket 3; Screw mandrel helical member comprises screw mandrel 5 and bearing 6, and bearing 6 is placed in bracket 3 bottoms affixed with it, and one end of screw mandrel 5 nut 4 affixed with support bar 2 oral areas is threaded, and the other end is connected with bracket 3 through bearing 6; The switch gate anchor point 7 that bracket 3 arranges and the width adequate of vacuum magnetic starter switch gate; Chassis 1 is disk, the axis coinciding of the center of circle on chassis 1 and support bar 2; Support bar 2 is straight line with the axis of screw mandrel 5 and bearing 6.
A kind of vacuum magnetic starter switch gate of the utility model bracing or strutting arrangement, comprise the bracket 3 that level is placed in the chassis 1 on ground and be arranged in parallel with chassis 1, between chassis 1 and bracket 3, be provided with the lifting gear of being controlled by bracket 3, the end face of this bracket 3 is also provided with switch gate anchor point 7, adopt the technical solution of the utility model, chassis 1 ensures the stable of bracing or strutting arrangement, when safety door maintenance inspection switch body or extraction body, the setting of bracket 3, avoid prior art due to switch gate weight, switch center of gravity reach and the switch cavity that causes rolls oblique defect to switch gate, lifting gear can arbitrarily regulate the height of support, ensure the use of differing heights vacuum magnetic starter switch gate.
Lifting gear comprises and is vertically placed in the affixed support bar 2 in chassis 1 and one end and chassis 1, this support bar 2 is tubular, support bar 2 is connected with nut 4 away from the other end oral area on chassis 1, and this nut 4 is provided with one end of being threaded with it and the affixed screw mandrel helical member of bracket 3; Rotary screw helical member, can regulate arbitrarily the height of lifting gear, facilitates the use of differing heights vacuum magnetic starter switch gate, has expanded the scope of application of equipment; Tubular support bar 2, the degree of stability of guarantee equipment.
Screw mandrel helical member comprises screw mandrel 5 and bearing 6, and bearing 6 is placed in bracket 3 bottoms affixed with it, and one end of screw mandrel 5 nut 4 affixed with support bar 2 oral areas is threaded, and the other end is connected with bracket 3 through bearing 6; Rotary bracket 3, bracket 3 drives screw mandrel 5 to rotate, and adjusts the height of lifting gear, the setting of this structure, the rotation of threaded connector, reduces labour intensity, ensures the stable of rotation height.
The switch gate anchor point 7 that bracket 3 arranges and the width adequate of vacuum magnetic starter switch gate; Switch gate is placed in switch gate anchor point 7, ensures the width of opening of switch gate, convenient for maintaining inspection switch body or extraction body.
Chassis 1 is disk, the axis coinciding of the center of circle on chassis 1 and support bar 2; Support bar 2 is straight line with the axis of screw mandrel 5 and bearing 6; The dead in line of each parts, ensures equipment steadily of centre of gravity, the safety that guarantee equipment uses.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (6)
1. a vacuum magnetic starter switch gate bracing or strutting arrangement, it is characterized in that: comprise the bracket that level is placed in the chassis on ground and be arranged in parallel with chassis, lifting gear by bracket control is set between described chassis and bracket, and the end face of this bracket is also provided with switch gate anchor point.
2. according to a kind of vacuum magnetic starter switch gate bracing or strutting arrangement claimed in claim 1, it is characterized in that: described lifting gear comprises and is vertically placed in the affixed support bar in chassis and one end and chassis, this support bar is tubular, support bar is connected with nut away from the other end oral area on chassis, and this nut is provided with one end of being threaded with it and the affixed screw mandrel helical member of bracket.
3. according to a kind of vacuum magnetic starter switch gate bracing or strutting arrangement claimed in claim 2, it is characterized in that: described screw mandrel helical member comprises screw mandrel and bearing, bearing is placed in bracket bottom affixed with it, one end of screw mandrel nut thread affixed with support bar oral area is connected, and the other end is connected with bracket through bearing.
4. according to a kind of vacuum magnetic starter switch gate bracing or strutting arrangement claimed in claim 1, it is characterized in that: the switch gate anchor point that described bracket arranges and the width adequate of vacuum magnetic starter switch gate.
5. according to a kind of vacuum magnetic starter switch gate bracing or strutting arrangement described in claim 1 or 2, it is characterized in that: described chassis is disk the center of circle on chassis and the axis coinciding of support bar.
6. according to a kind of vacuum magnetic starter switch gate bracing or strutting arrangement described in claim 2 or 3, it is characterized in that: the axis of described support bar and screw mandrel and bearing is straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238136.1U CN203961540U (en) | 2014-05-09 | 2014-05-09 | A kind of vacuum magnetic starter switch gate bracing or strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238136.1U CN203961540U (en) | 2014-05-09 | 2014-05-09 | A kind of vacuum magnetic starter switch gate bracing or strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961540U true CN203961540U (en) | 2014-11-26 |
Family
ID=51922139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238136.1U Expired - Fee Related CN203961540U (en) | 2014-05-09 | 2014-05-09 | A kind of vacuum magnetic starter switch gate bracing or strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086824A (en) * | 2017-12-25 | 2018-05-29 | 苏州鑫飞鹰工程机械科技有限公司 | Rotary type door-inhale suction base |
-
2014
- 2014-05-09 CN CN201420238136.1U patent/CN203961540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086824A (en) * | 2017-12-25 | 2018-05-29 | 苏州鑫飞鹰工程机械科技有限公司 | Rotary type door-inhale suction base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20210509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |