CN210516521U - Travel switch protection rain cover - Google Patents
Travel switch protection rain cover Download PDFInfo
- Publication number
- CN210516521U CN210516521U CN201921331411.3U CN201921331411U CN210516521U CN 210516521 U CN210516521 U CN 210516521U CN 201921331411 U CN201921331411 U CN 201921331411U CN 210516521 U CN210516521 U CN 210516521U
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- cover body
- travel switch
- cover
- hole
- bolt hole
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- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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Abstract
The utility model discloses a travel switch protection rain shade, including cover body subassembly and shroud subassembly, the cover body has the shroud through hinged mounting, is provided with the buckle on the shroud, is provided with the draw-in groove on the cover body, buckle and draw-in groove looks adaptation are provided with the fixed orifices on the inner wall of the cover body, and the fixed orifices is the blind hole, and four corners of the internal portion of cover are provided with first bolt hole, and the adjacent position of first bolt hole is provided with the second bolt hole, and the second bolt hole is the blind hole, and the internal portion of cover is provided with travel switch, and the bottom of the cover body is provided with the. The utility model has the advantages that: through installing the protection rain cover on travel switch, this protection rain cover installation is simple and practical economy, and convenient operation, simple, the easy operation can save the cost moreover, reduces the expense, and the protection rain cover can be fine plays the guard action to travel switch, greatly reduced travel switch corrosion's possibility.
Description
Technical Field
The utility model relates to a protection rain cover specifically is a travel switch protection rain cover, belongs to travel switch protection technical field.
Background
A travel switch and a position switch are common small-current master control electric appliances. The contact of the mechanical motion part is operated by the collision to realize the connection or disconnection of the control circuit, thereby achieving a certain control purpose. Generally, such switches are used to limit the position or stroke of the movement of the machine, so that the moving machine can automatically stop, move in reverse, move at variable speed or automatically move back and forth according to a certain position or stroke, and can be installed on a relatively stationary object or a moving object for controlling the stroke and changing the moving direction or speed of the moving mechanism.
The existing travel switch is outdoor, and after years of operation, the existing travel switch has the conditions of serious corrosion, insulation aging, easy damage and short service life, and the insulation reduction condition frequently occurs in an air mesh door opening/closing signal loop in wet weather such as rain and snow, thereby bringing hidden danger to the normal operation of a direct current system in a station.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a travel switch protection rain cover in order to solve foretell problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a travel switch protection rain cover, including cover body subassembly and shroud subassembly, its characterized in that: the cover body assembly is characterized in that the cover body assembly is provided with a cover body assembly on the right side wall of the cover body assembly through a hinge, the cover body assembly is composed of a cover body, a clamping groove, a first bolt hole, a second bolt hole, a fixing hole and a through hole, the cover body assembly is composed of a hinge, a cover and a buckle, the buckle is arranged on the cover, the clamping groove is arranged on the cover body, the buckle is matched with the clamping groove, the fixing hole is arranged on the inner wall of the cover body and is a blind hole, the first bolt hole is formed in four corners inside the cover body, the second bolt hole is formed in the adjacent position of the first bolt hole and is a blind hole, a travel switch is arranged inside the cover body, and the.
As a further aspect of the present invention: the first bolt holes are at least four and are arranged at four corners inside the cover body, and fastening washers are embedded in the edges of the opening parts of the first bolt holes.
As a further aspect of the present invention: the travel switch is adjacent to the through hole and positioned above the through hole, and is connected with the left box wall of the cover body in a penetrating mode.
The utility model has the advantages that: the utility model discloses an installation protection rain cover on travel switch, this protection rain cover installation is simple and practical economy, not only convenient operation, and is simple, easily go up, and can save the cost, the reduction expense, protection rain cover can be fine play the guard action to travel switch, greatly reduced travel switch corrodes the possibility, avoided because of the life-span reduction that natural condition such as the solarization and rain drench caused, the circuit is ageing, the operational failure scheduling problem, safe operation for the transformer substation provides reliable guarantee, the emergence of potential safety hazard has been reduceed, also safe and reliable more at the in-process that uses.
Drawings
FIG. 1 is a schematic view of the overall plane structure of the present invention;
FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;
fig. 3 is the buckle connection diagram of the present invention.
In the figure: 1. travel switch, 2, draw-in groove, 3, the cover body, 4, first bolt hole, 5, second bolt hole, 6, fixed orifices, 7, hinge, 8, through-hole, 9, shroud, 10, buckle, 11, cover body subassembly and 12, shroud subassembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a travel switch rain shield includes a shield body assembly 11 and a cover assembly 12, wherein the cover body assembly 11 is provided with the cover assembly 12 on the right side wall thereof through a hinge 7;
the cover body assembly 11 is composed of a cover body 3, a travel switch 1, a clamping groove 2, a first bolt hole 4, a second bolt hole 5, a fixing hole 6 and a through hole 8, and the cover assembly 12 is composed of a hinge 7, a cover 9 and a buckle 10;
cover body 3 installs shroud 9 through hinge 7, is provided with buckle 10 on the shroud 9, is provided with draw-in groove 2 on the cover body 3, buckle 10 and draw-in groove 2 looks adaptation, is provided with fixed orifices 6 on the inner wall of the cover body 3, and fixed orifices 6 are the blind hole, four corners of the inside of the cover body 3 are provided with first bolt hole 4, the adjacent position of first bolt hole 4 is provided with second bolt hole 5, and second bolt hole 5 is the blind hole, the inside travel switch 1 that is provided with of the cover body 3, the bottom of the cover body 3 is provided with through-hole 8. In the using process, the cover body 3 and the cover cap 9 which are matched with the travel switch are arranged outside the travel switch, the cover body 3 and the cover cap 9 are connected together through the hinge 7, the opening or closing process can be more flexible and convenient in the using process, in addition, the buckle 10 arranged on the cover cap 9 is matched with the clamping groove 2 arranged on the cover body 3, the corrosion of natural conditions such as sun and rain and the like to the articles is avoided, the service life of the articles is prolonged, simultaneously, the use process is safer and more reliable, the fixed holes 6 are arranged on the inner wall of the cover body 3 and are blind holes, the fixed connection between the cover body 3 and the outside is convenient to arrange, the stability, the safety and the reliability are higher, the first bolt holes 4 are arranged on four corners inside the cover body 3, the bolt fixed connection between the first bolt holes 4 and the outside is arranged, and the travel switch protective cover is more stable and firmer, the travel switch 1 arranged in the cover body 3 can well protect the travel switch 1, so that the travel switch can be prevented from being corroded by natural conditions such as sunshine, rain and the like, the service life of an article is prolonged, and the travel switch is safer and more reliable in the using process. Through being provided with through-hole 8 in the bottom of cover body 3, travel switch 1 is connected with outside facility through-hole 8, makes its design more reasonable.
Further, in the embodiment of the present invention: first bolt hole 4 sets up to four at least, sets up at four inside edges and corners of the cover body, and 4 oral area border departments of first bolt hole are embedded by the fastening washer, can make the travel switch protection casing can not receive the violent interference of other nature or artificial condition and produce other potential safety hazards such as rocking or coming off, increase travel switch protection rain cover's security performance.
Further, in the embodiment of the present invention: will travel switch 1 and the adjacent position of through-hole 8 just are located the top of through-hole 8, are the interlude formula with the left side tank wall of the cover body 3 and are connected, and are fixed with soft protective layer on travel switch 1's the inner wall, and the use length of reduction wire that can furthest reduces the cost in business, avoids unnecessary extravagant.
The working process is as follows: the utility model discloses when using, the inside of the cover body 3 transversely is provided with travel switch 1, and travel switch 1 is fixed in the cover body through the screw. The travel switch is DELIXI/Delwey, the model is LX19-001, and the structure type adopts a structure form which has no roller and can automatically recover only by a transmission rod. The switch type is normally open, the rated voltage is 380(V), the rated current is 5(A), the working stroke is 1.5-4, and the overtravel is more than or equal to 3. For controlling the stroke of the moving mechanism and changing the moving direction or speed. The cover body 3 can be opened and closed by fixing the cover body 3 at a position needing to be installed and opening and closing the cover body 3 and the cover cap 9, so that the travel switch 1 in the protective cover 3 is convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. A travel switch rain protection cover comprises a cover body assembly (11) and a cover assembly (12), and is characterized in that: the cover body assembly (11) is provided with a cover body assembly (12) on the right side wall of the cover body assembly through a hinge (7), and the cover body assembly (11) consists of a cover body (3), a clamping groove (2), a first bolt hole (4), a second bolt hole (5), a fixing hole (6) and a through hole (8); the utility model discloses a novel cover cap, including the cover cap subassembly (12), the cover cap subassembly is provided with buckle (10) by hinge (7), shroud (9), buckle (10), be provided with buckle (10) on shroud (9), be provided with draw-in groove (2) on the cover body (3), buckle (10) and draw-in groove (2) looks adaptation, be provided with fixed orifices (6) on the inner wall of the cover body (3), just fixed orifices (6) are the blind hole, four inside corners of the cover body (3) are provided with first bolt hole (4), the adjacent position of first bolt hole (4) is provided with second bolt hole (5), just second bolt hole (5) are the blind hole, the inside travel switch (1) that is provided with of the cover body (3), the bottom of the cover body (3) is provided with through-hole (.
2. The rain protection cover for a travel switch according to claim 1, wherein: the first bolt holes (4) are at least four and are arranged at four corners inside the cover body (3), and fastening washers are embedded into the edge of the opening part of the first bolt holes (4).
3. The rain protection cover for a travel switch according to claim 1, wherein: the travel switch (1) is adjacent to the through hole (8), is positioned above the through hole (8), and is connected with the left box wall of the cover body (3) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921331411.3U CN210516521U (en) | 2019-08-16 | 2019-08-16 | Travel switch protection rain cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921331411.3U CN210516521U (en) | 2019-08-16 | 2019-08-16 | Travel switch protection rain cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210516521U true CN210516521U (en) | 2020-05-12 |
Family
ID=70589865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921331411.3U Active CN210516521U (en) | 2019-08-16 | 2019-08-16 | Travel switch protection rain cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210516521U (en) |
-
2019
- 2019-08-16 CN CN201921331411.3U patent/CN210516521U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |