CN203839236U - Remote switch button protection device - Google Patents
Remote switch button protection device Download PDFInfo
- Publication number
- CN203839236U CN203839236U CN201420257175.6U CN201420257175U CN203839236U CN 203839236 U CN203839236 U CN 203839236U CN 201420257175 U CN201420257175 U CN 201420257175U CN 203839236 U CN203839236 U CN 203839236U
- Authority
- CN
- China
- Prior art keywords
- shaped support
- support plate
- switch button
- remote switch
- plate
- 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
The utility model discloses a remote switch button protection device. The remote switch button protection device comprises a rectangular base plate with threaded holes at two ends, the remote switch button protection device further comprises a cover plate, an L-shaped support plate and a Z-shaped support plate, and the L-shaped support plate and the Z-shaped support plate support the cover plate; and the L-shaped support plate is fixedly installed on an upper side of one end of the rectangular base plate through a screw I, the Z-shaped support plate is fixedly installed on an upper side of the other end of the rectangular base plate through a screw II, an upper end of the L-shaped support plate and one end of the cover plate are rotationally connected through a rotary shaft, and the cover plate and the Z-shaped support plate are respectively provided with a lock hole I and a lock hole II which are cooperatively used. The remote switch button protection device has the advantages of reasonable design, simple structure, convenient operation, small size, light weight, the long service life, the wide application scope and low production cost, and is convenient to popularize and use.
Description
Technical field
The utility model belongs to mining machinery technical field, relates to a kind of protector, is specifically related to a kind of remote switch button protector.
Background technology
In the time of coal mining, on the coal mine fully-mechanized mining working that automation especially now and security performance all improve gradually, can use a variety of equipment, as coal-winning machine, transporter and hydraulic support stand equipment etc.Under the cooperating of numerous production and safeguard, coal work could safety carry out smoothly.But because coal-face and coal cutting roadway are long, be subject to environmental limit, light difference, noise are high, in the time carrying out equipment control, are usually undertaken by remote switch button, avoid as much as possible the injury of adverse circumstances to workman.That, after relevant staff starts or closes remote switch button and leave, other staff may touch control switch in unwitting situation, cause unnecessary injury or impact to produce on staff but the problem that remote switch button brings is set.Especially in the time of overhaul of the equipments, the misoperation of remote switch button is very large on maintenance worker's impact.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of remote switch button protector is provided, and it is reasonable in design, simple in structure, easy to operate, volume is small and exquisite, lightweight, long service life, applied widely, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: a kind of remote switch button protector, comprises that two ends are threaded the rectangular base plate in hole, is characterized in that: also comprise cover plate and support L shaped support plate and the Z-shaped support plate of described cover plate; Described rectangular base plate one end upside is installed with described L shaped support plate by screw one, described rectangular base plate other end upside is installed with described Z-shaped support plate by screw two, described L shaped support plate upper end and described cover plate one end are rotationally connected by rotating shaft, are respectively arranged with the lockhole one and the lockhole two that are used in conjunction with on described cover plate and described Z-shaped support plate.
Above-mentioned remote switch button protector, is characterized in that: described rectangular base plate, described L shaped support plate, described cover plate and described Z-shaped support plate are band steel.
Above-mentioned remote switch button protector, is characterized in that: described screw one and described screw two are outer-hexagonal bolts or sunk screw.
The utility model compared with prior art has the following advantages:
(1) this remote switch button protector is reasonable in design, simple in structure, easy to operate; operating personnel only need install this device on remote switch button, after remote switch button is operated, by this device locking; can realize the protection to remote switch button, simple.
(2) this remote switch button protector volume is small and exquisite, lightweight, long service life.Because this device is hollow housing structure, lightweight; Connect and mostly be being threaded of applicable repeated disassembled and assembled, connect reliably long service life.
(3) this remote switch button protector is applied widely, and this device is applicable to being arranged on most remote switch buttons outside, realizes the protection to remote switch button.
(4) a lot of parts of this remote switch button protector are all convenient to produce, buy very much, thereby its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is vertical view of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Description of reference numerals:
1-rectangular base plate; 2-L shaped support plate; 3-rotating shaft;
4-cover plate; 4-1-lockhole one; 5-Z-shaped support plate;
5-1-lockhole two; 6-screw one; 7-screw two.
Embodiment
A kind of remote switch button protector as shown in Figure 1 to Figure 2, comprises that two ends are threaded the rectangular base plate 1 in hole, also comprises cover plate 4 and supports L shaped support plate 2 and the Z-shaped support plate 5 of described cover plate 4; Described rectangular base plate 1 one end upside is installed with described L shaped support plate 2 by screw 1, described rectangular base plate 1 other end upside is installed with described Z-shaped support plate 5 by screw 27, described L shaped support plate 2 upper ends and described cover plate 4 one end are rotationally connected by rotating shaft 3, are respectively arranged with lockhole one 4-1 and lockhole two 5-1 that are used in conjunction with on described cover plate 4 and described Z-shaped support plate 5.
In the present embodiment, described rectangular base plate 1, described L shaped support plate 2, described cover plate 4 and described Z-shaped support plate 5 are preferably band steel.
In the present embodiment, described screw 1 and described screw 27 are outer-hexagonal bolts or sunk screw.
The course of work of the utility model remote switch button protector is: first this remote switch button protector is arranged on the remote switch button needing protection; cover plate 4 is turned an angle; expose the go forward side by side line correlation operation of protected remote switch button; after having operated; convolution cover plate 4; make lockhole one 4-1 relative with lockhole two 5-1; on lockhole one 4-1 and lockhole two 5-1, penetrate lockset; make this remote switch button protector form the space of sealing, avoid other staff's misoperation.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection range of technical solutions of the utility model.
Claims (3)
1. a remote switch button protector, comprise that two ends are threaded the rectangular base plate in hole (1), is characterized in that: also comprise cover plate (4) and support L shaped support plate (2) and the Z-shaped support plate (5) of described cover plate (4); Described rectangular base plate (1) one end upside is installed with described L shaped support plate (2) by screw one (6), described rectangular base plate (1) other end upside is installed with described Z-shaped support plate (5) by screw two (7), described L shaped support plate (2) upper end and described cover plate (4) one end are rotationally connected by rotating shaft (3), are respectively arranged with the lockhole one (4-1) and the lockhole two (5-1) that are used in conjunction with on described cover plate (4) and described Z-shaped support plate (5).
2. according to remote switch button protector claimed in claim 1, it is characterized in that: described rectangular base plate (1), described L shaped support plate (2), described cover plate (4) and described Z-shaped support plate (5) are band steel.
3. according to remote switch button protector claimed in claim 1, it is characterized in that: described screw one (6) and described screw two (7) are outer-hexagonal bolts or sunk screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257175.6U CN203839236U (en) | 2014-05-19 | 2014-05-19 | Remote switch button protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257175.6U CN203839236U (en) | 2014-05-19 | 2014-05-19 | Remote switch button protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839236U true CN203839236U (en) | 2014-09-17 |
Family
ID=51517047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420257175.6U Expired - Fee Related CN203839236U (en) | 2014-05-19 | 2014-05-19 | Remote switch button protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766738A (en) * | 2015-04-13 | 2015-07-08 | 张家港固耐特围栏系统有限公司 | Microswitch protection device |
-
2014
- 2014-05-19 CN CN201420257175.6U patent/CN203839236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766738A (en) * | 2015-04-13 | 2015-07-08 | 张家港固耐特围栏系统有限公司 | Microswitch protection device |
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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: 20140917 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |