CN110957190A - Air switch fixing device - Google Patents
Air switch fixing device Download PDFInfo
- Publication number
- CN110957190A CN110957190A CN201911174590.9A CN201911174590A CN110957190A CN 110957190 A CN110957190 A CN 110957190A CN 201911174590 A CN201911174590 A CN 201911174590A CN 110957190 A CN110957190 A CN 110957190A
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- China
- Prior art keywords
- clamping
- clamping piece
- air switch
- piece
- base
- 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.)
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- 239000007769 metal material Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H9/285—Locking mechanisms incorporated in the switch assembly and operable by a key or a special tool
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention provides an air switch fixing device which comprises a base, wherein a connecting piece is arranged on one side of the lower surface of the base, a first clamping piece and a second clamping piece are detachably arranged on the connecting piece, the first clamping piece and the second clamping piece are clamped with the connecting piece, and the first clamping piece and the second clamping piece are strip-shaped clamping pieces which are respectively bent towards the left side or the right side; the base is clamped with hole sites arranged on two sides of the air switch handle through the first clamping piece and the second clamping piece to realize fixation of the air switch. When the air switch needs to be fixed, the first clamping piece is clamped with the connecting piece, the strip-shaped clamping piece which is bent towards the left side or the right side on the first clamping piece penetrates through the hole position arranged on one side of the air switch handle and then penetrates through the other hole position arranged on one side of the air switch handle, the strip-shaped clamping piece which is bent towards the right side or the left side on the second clamping piece is clamped into the connecting piece, and the fixed setting of the air switch is completed.
Description
Technical Field
The invention relates to the field of structures of locking devices of electrical equipment, in particular to an air switch fixing device.
Background
Along with the higher requirement to daily work, the tablet is marked to the air switch suspension such as electric secondary circuit control power under present all the requirement under the many circumstances, and its aim at prevents that the staff from separating by mistake from closing the air switch, but the tablet that marks that is used for air switch at present exists following ordinary tablet of marking too big, with the not problem that corresponds of air switch size, and ordinary tablet that marks generally uses the nylon rope to hang, and the air switch does not have reliable suspension hook, leads to ordinary signboard installation insecure easily.
Disclosure of Invention
The invention provides an air switch fixing device for overcoming the defect that the common signboard in the prior art is not firmly installed.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an air switch fixing device comprises a base, wherein a connecting piece is arranged on one side of the lower surface of the base, a first clamping piece and a second clamping piece are detachably arranged on the connecting piece, the first clamping piece and the second clamping piece are clamped with the connecting piece, and the first clamping piece and the second clamping piece are strip-shaped clamping pieces which are respectively bent towards the left side or the right side; the base is clamped with hole sites arranged on two sides of the air switch handle through the first clamping piece and the second clamping piece to realize fixation of the air switch.
In this technical scheme, the hole site joint that first fastener, the second fastener that adopt to left side and right side bending setting set up to air switch handle both sides sets up realizes that air switch is fixed to mark current air switch's user state, thereby avoid the staff mistake deciliter air switch. When the air switch needs to be fixed, the first clamping piece is clamped with the connecting piece, the strip-shaped clamping piece which is bent towards the left side or the right side on the first clamping piece penetrates through the hole position arranged on one side of the air switch handle and then penetrates through the other hole position arranged on one side of the air switch handle, the strip-shaped clamping piece which is bent towards the right side or the left side on the second clamping piece is clamped into the connecting piece, and the fixed setting of the air switch is completed.
Preferably, the connecting piece is provided with a fixing column, the connecting positions of the first clamping piece and the second clamping piece and the connecting piece are provided with clamping holes, and the first clamping piece and the second clamping piece are clamped with the fixing column on the connecting piece through the clamping holes formed in the first clamping piece and the second clamping piece.
Preferably, the connecting piece is a concave clamping groove, and a limiting structure is arranged inwards at the top of the connecting piece; the connecting part is provided with a first clamping part, a second clamping part and a connecting part, the connecting part is provided with a first clamping part and a second clamping part, the connecting part is provided with a second clamping part, and the first clamping part and the second clamping part are fixedly connected through rivets through the connecting part.
Preferably, the first clamping piece and the second clamping piece are arranged in the connecting piece, and are bound, clamped and fixed by elastic metal wires, so that the first clamping piece, the second clamping piece and the connecting piece are prevented from loosening, and the air switch is prevented from being insecure in fixation.
Preferably, the air switch fixing device further comprises a lock for locking the connection relationship between the connecting piece, the first clamping piece and the second clamping piece, and after the lock is locked, the first clamping piece and the second clamping piece cannot be taken out of the connecting piece.
Preferably, the lockset comprises a fixed plate and a lock cylinder, wherein the fixed plate is covered on the opening of the connecting piece, a buckle is arranged in the middle of the fixed plate towards the base, and the lock cylinder is arranged in the base and clamped with the buckle; the base is provided with a hollow hole communicated with the lock cylinder at a position matched with the lock cylinder, and the hollow hole structure is used as a key hole for inserting a key matched with the lock cylinder.
Preferably, the lockset is a five-prevention electric lockset, and the base is provided with a hollow hole and a hole groove which are matched with the five-prevention electric lockset and used for inserting a computer five-prevention key matched with the five-prevention electric lockset.
Preferably, the first clip piece and the second clip piece are made of elastic metal materials.
Preferably, the base is a resilient metal material.
Preferably, the outer surface of the base is provided with identification characters for warning the working state of the current air switch of an operator.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that: the air switch is fixed by clamping the first clamping piece and the second clamping piece which are bent towards the left side or the right side and the hole positions arranged on the two sides of the air switch handle, so that the air switch is prevented from being switched on and off by mistake.
Drawings
Fig. 1 is a schematic structural view of an air switch fixing device of embodiment 1.
Fig. 2 is a schematic structural view of an air switch fixing device according to embodiment 2.
Fig. 3 is an exploded view of an air switch fixing device of embodiment 2.
Fig. 4 is a schematic structural view of an air switch fixing device according to embodiment 3.
Fig. 5 is a schematic view showing a state of use of the air switch fixing device according to embodiment 3.
The lock comprises a base, 11-holes, 12-grooves, 2-connecting pieces, 3-first clamping pieces, 31-clamping holes, 4-second clamping pieces, 41-clamping holes, 5-locks, 51-fixing plates, 52-lock cylinders and 53-buckles.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
Example 1
The present embodiment provides an air switch fixing device, as shown in fig. 1, which is a schematic structural diagram of the air switch fixing device of the present embodiment.
The air switch fixing device in the embodiment comprises a base 1, wherein a connecting piece 2 is arranged on one side of the lower surface of the base, a first clamping piece 3 and a second clamping piece 4 are detachably arranged on the connecting piece 2, the first clamping piece 3 and the second clamping piece 4 are clamped with the connecting piece 2, and the first clamping piece 3 and the second clamping piece 4 are strip-shaped clamping pieces which are respectively bent towards the left side or the right side; the base 1 is clamped with hole sites arranged on two sides of the air switch handle through the first clamping piece 3 and the second clamping piece 4 to realize the fixation of the air switch.
In this embodiment, the connecting member 2 is provided with a fixing column, the connecting positions of the first clamping member 3 and the second clamping member 4 with the connecting member 2 are provided with clamping holes 31/41, and the first clamping member 3 and the second clamping member 4 are clamped with the fixing column 21 on the connecting member 3 through the clamping holes 31/41 formed in the first clamping member and the second clamping member.
In this embodiment, the first clip member 3 and the second clip member 4 are made of elastic metal material.
In this embodiment, the base 1 is made of an elastic metal material, and the outer surface of the base 1 is provided with identification characters.
In the concrete implementation process, when needing to fix air switch, carry out the joint through its card hole 31 with the fixed column that sets up on connecting piece 2 with first fastener 3 earlier, after the bar fastener that the left side or right side bending set up on first fastener 3 passed the hole site that air switch handle one side set up, pass another hole site that air switch handle one side set up with the bar fastener that the right side or left side bending set up on second fastener 4, then carry out the joint through the fixed column that the card hole 41 that it was seted up and set up on connecting piece 2 with second fastener 4, accomplish the fixed setting to air switch promptly.
In this embodiment, adopt to the hole site joint that first fastener 3, second fastener 4 that set up to left side and right side bending to air switch handle both sides set up, realize that air switch is fixed, and the sign characters that set up on the base 1 mark current air switch's user state, play the warning effect to the operating personnel to avoid the operating personnel mistake deciliter air switch.
Example 2
The present embodiment provides an air switch fixing device, as shown in fig. 2, which is a schematic structural diagram of the air switch fixing device of the present embodiment.
The air switch fixing device provided by the embodiment comprises a base 1, wherein a connecting piece 2 is arranged on one side of the lower surface of the base, a first clamping piece 3 and a second clamping piece 4 are detachably arranged on the connecting piece 2, the first clamping piece 3 and the second clamping piece 4 are clamped with the connecting piece 2, and the first clamping piece 3 and the second clamping piece 4 are strip-shaped clamping pieces which are respectively bent towards the left side or the right side; the base 1 is clamped with hole sites arranged on two sides of the air switch handle through the first clamping piece 3 and the second clamping piece 4 to realize the fixation of the air switch.
In this embodiment, the connecting member 2 is a concave clamping groove, the connecting positions of the first clamping member 3 and the second clamping member 4 and the connecting member 2 are provided with clamping holes 31/41, the connecting positions of the connecting member 2 and the first clamping member 3 and the second clamping member 4 are provided with holes, and the first clamping member 3 and the second clamping member 4 are fixedly connected by rivets passing through the holes formed in the connecting member 2.
In this embodiment, the air switch fixing device further includes a lock 5 for locking the connection relationship between the connecting piece 2, the first clamping piece 3 and the second clamping piece 4, wherein the lock 5 includes a fixing plate 51 and a lock cylinder 52, the fixing plate 51 covers the opening of the connecting piece 2, a buckle 53 is arranged in the middle of the fixing plate 51 towards the base 1, and the lock cylinder 52 is arranged in the base 1 and clamped with the buckle 53; the base 1 is provided with a hollow hole 11 which is communicated with the lock core 52.
In this embodiment, the first clip member 3 and the second clip member 4 are made of elastic metal material.
In this embodiment, the base 1 is made of an elastic metal material, and the outer surface of the base 1 is provided with identification characters.
Fig. 3 is an exploded view of the air switch fixing device of the present embodiment.
In the specific implementation process, when the air switch needs to be fixed, the first clamping piece 3 enters the connecting piece from one side of the connecting piece 2, the limiting structure arranged along the top of the connecting piece 2 and the connecting piece 2 are connected in a sliding manner to a hollow hole 31 formed in the first clamping piece 3 and a hollow hole formed in the connecting piece 2 in a matching manner, the first clamping piece and the connecting piece are fixedly connected by rivets, and the strip-shaped clamping piece bent towards the left side or the right side on the first clamping piece 3 penetrates through a hole position formed in one side of the handle of the air switch; then the bar-shaped clamping piece which is bent towards the right side or the left side on the second clamping piece 4 passes through the other hole position arranged on one side of the air switch handle, then the second clamping piece 4 enters the connecting piece from the other side of the connecting piece 2, the limiting structure arranged along the top of the connecting piece 2 and the connecting piece 2 are connected to the hollow hole 41 arranged on the second clamping piece 4 in a sliding manner and are matched with the hollow hole arranged on the connecting piece 2, and then the fixing arrangement of the air switch is completed by adopting a rivet to fixedly connect the hollow hole 41 with the connecting piece 2.
After the air switch is fixed, the air switch fixing device is locked by the lock 5 arranged at the opening position of the connecting piece 2, wherein the hollow hole 11 formed in the base 1 and the lock cylinder 52 are matched, an operator can insert a key into the lock 52 through the hollow hole 11 to be matched and connected with the lock cylinder 52, and then the lock 5 is locked by rotating the key. When the air switch fixing device needs to be dismantled, a key is inserted into the lock core 52 through the hollow hole 11 and is connected with the lock core in a matching mode, then the lock 5 is unlocked by reversely rotating the key, the fixing plate 51 covering the connecting piece 2 is taken away, then the first clamping piece 3 and the second clamping piece 4 connected with the connecting piece 2 are taken out, and the dismantling of the air switch fixing device is completed.
Example 3
The present embodiment provides an air switch fixing device, as shown in fig. 4, which is a schematic structural diagram of the air switch fixing device of the present embodiment.
The air switch fixing device provided by the embodiment comprises a base 1, wherein a connecting piece 2 is arranged on one side of the lower surface of the base, a first clamping piece 3 and a second clamping piece 4 are detachably arranged on the connecting piece 2, the first clamping piece 3 and the second clamping piece 4 are clamped with the connecting piece 2, and the first clamping piece 3 and the second clamping piece 4 are strip-shaped clamping pieces which are respectively bent towards the left side or the right side; the base 1 is clamped with hole sites arranged on two sides of the air switch handle through the first clamping piece 3 and the second clamping piece 4 to realize the fixation of the air switch.
In this embodiment, the first clip member 3 and the second clip member 4 are bound by the elastic metal wire in the connecting member 2, so as to clamp and fix the first clip member 3 and the second clip member 4.
In this embodiment, the air switch fixing device further includes a lock 5 for locking the connection relation between the connecting member 2, the first clamping member 3 and the second clamping member 4, wherein the lock 5 is a five-prevention electric lock, and the base 1 is provided with a hole 11 and a groove 12 matched with a computer five-prevention key corresponding to the five-prevention electric lock, for inserting the computer five-prevention key matched with the five-prevention electric lock.
In this embodiment, the first clip member 3 and the second clip member 4 are made of elastic metal material.
In this embodiment, the base 1 is made of an elastic metal material, and the outer surface of the base 1 is provided with identification characters.
In the specific implementation process, when the air switch needs to be fixed, the first clamping piece 3 slides into the connecting piece from one side of the connecting piece 2, and the strip-shaped clamping piece bent towards the left side or the right side on the first clamping piece 3 penetrates through the hole position arranged at one side of the air switch handle; then the bar-shaped clamping piece which is bent towards the right side or the left side on the second clamping piece 4 passes through another hole position arranged on one side of the air switch handle, then the second clamping piece 4 enters the connecting piece from the other side of the connecting piece 2, and then the elastic metal wire is adopted to clamp and fix the first clamping piece 3 and the second clamping piece 4, so that the air switch is fixed. Fig. 5 is a schematic view illustrating a usage state of the air switch fixing device of the present embodiment.
Accomplish air switch's fixed back, 5 locks air switch fixing device through the tool to lock that sets up at 2 opening positions of connecting piece, wherein, this tool to lock 5 is five-prevention electric tool to lock, the operation personnel can set up the computer five-prevention key assorted idle hole 11 and the dead slot 12 that correspond with five-prevention electric tool to lock on the base 1, the computer five-prevention key inserts behind the idle hole 11 and the dead slot 12 of setting up on the base 1 and sets up 5 accordant connection at the inside tool to lock of base 1, the computer five-prevention key locks 5 to tool to lock, tool to lock 5 this moment is to connecting piece 2, first fastener 3, the relation of connection of second fastener 4 locks. When the air switch fixing device needs to be detached, a computer five-prevention key is inserted into a hole 11 and a groove 12 formed in the base 1 and then is connected with the lockset 5 arranged inside the base 1 in a matching mode, the computer five-prevention key is unlocked to the lockset 5, the lockset 5 relieves the connection relation of the connecting piece 2, the first clamping piece 3 and the second clamping piece 4, then the first clamping piece 3 and the second clamping piece 4 which are connected with the connecting piece 2 are taken out, and the detachment of the air switch fixing device is completed.
The same or similar reference numerals correspond to the same or similar parts;
the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent;
it should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An air switch fixing device is characterized by comprising a base, wherein a connecting piece is arranged on one side of the lower surface of the base, a first clamping piece and a second clamping piece are detachably arranged on the connecting piece, the first clamping piece and the second clamping piece are clamped with the connecting piece, and the first clamping piece and the second clamping piece are strip-shaped clamping pieces which are respectively bent towards the left side or the right side; the base is clamped with hole sites arranged on two sides of the air switch handle through the first clamping piece and the second clamping piece to realize fixation of the air switch.
2. The air switch fixing device according to claim 1, wherein: the connecting piece is provided with a fixing column, the connecting positions of the first clamping piece, the second clamping piece and the connecting piece are provided with clamping holes, and the first clamping piece and the second clamping piece are clamped with the fixing column on the connecting piece through the clamping holes formed in the first clamping piece and the second clamping piece.
3. The air switch fixing device according to claim 1, wherein: the connecting piece is a concave clamping groove, and a limiting structure is arranged inwards at the top of the connecting piece; the connecting part is provided with a first clamping part, a second clamping part and a connecting part, the connecting part is provided with a first clamping part and a second clamping part, the connecting part is provided with a second clamping part, and the first clamping part and the second clamping part are fixedly connected through rivets through the connecting part.
4. The air switch fixing device according to claim 1, wherein: the first clamping piece and the second clamping piece are arranged in the connecting piece and are bound, clamped and fixed by elastic metal wires.
5. An air switch fixing device according to any one of claims 1 to 4, characterized in that: the air switch fixing device further comprises a lockset used for locking the connection relation of the connecting piece, the first clamping piece and the second clamping piece.
6. An air switch attachment as claimed in claim 5, wherein: the lock comprises a fixed plate and a lock cylinder, wherein the fixed plate is arranged at the opening position of the connecting piece in a covering manner, a buckle is arranged in the middle of the fixed plate towards the direction of the base, and the lock cylinder is arranged in the base and is clamped with the buckle; and a hollow hole communicated with the lock cylinder is formed in the position, matched with the lock cylinder, of the base.
7. An air switch attachment as claimed in claim 5, wherein: the lockset is a five-prevention electric lockset, and the base is provided with a hollow hole and a hole groove which are matched with the five-prevention electric lockset and used for inserting a computer five-prevention key.
8. An air switch fixing device according to any one of claims 1 to 4, characterized in that: the first clamping piece and the second clamping piece are made of elastic metal materials.
9. An air switch fixing device according to any one of claims 1 to 4, characterized in that: the base is made of elastic metal materials.
10. An air switch fixing device according to any one of claims 1 to 4, characterized in that: the outer surface of the base is provided with identification characters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911174590.9A CN110957190A (en) | 2019-11-26 | 2019-11-26 | Air switch fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911174590.9A CN110957190A (en) | 2019-11-26 | 2019-11-26 | Air switch fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110957190A true CN110957190A (en) | 2020-04-03 |
Family
ID=69976889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911174590.9A Pending CN110957190A (en) | 2019-11-26 | 2019-11-26 | Air switch fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110957190A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024454A (en) * | 2016-07-08 | 2016-10-12 | 莱芜钢铁集团有限公司 | Locking device for air switch |
| CN106298312A (en) * | 2016-10-17 | 2017-01-04 | 国家电网公司 | A kind of air switch fixing device |
| CN208608087U (en) * | 2018-08-20 | 2019-03-15 | 广东电网有限责任公司 | A kind of air switch locking device |
| CN110060604A (en) * | 2019-05-31 | 2019-07-26 | 广东电网有限责任公司 | A kind of dedicated nameplate of air switch |
| CN209591836U (en) * | 2019-03-18 | 2019-11-05 | 韩慧卿 | A kind of safe anti-misoperation device of electric system air switch |
| CN211016961U (en) * | 2019-11-26 | 2020-07-14 | 广东电网有限责任公司 | Air switch fixing device |
-
2019
- 2019-11-26 CN CN201911174590.9A patent/CN110957190A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024454A (en) * | 2016-07-08 | 2016-10-12 | 莱芜钢铁集团有限公司 | Locking device for air switch |
| CN106298312A (en) * | 2016-10-17 | 2017-01-04 | 国家电网公司 | A kind of air switch fixing device |
| CN208608087U (en) * | 2018-08-20 | 2019-03-15 | 广东电网有限责任公司 | A kind of air switch locking device |
| CN209591836U (en) * | 2019-03-18 | 2019-11-05 | 韩慧卿 | A kind of safe anti-misoperation device of electric system air switch |
| CN110060604A (en) * | 2019-05-31 | 2019-07-26 | 广东电网有限责任公司 | A kind of dedicated nameplate of air switch |
| CN211016961U (en) * | 2019-11-26 | 2020-07-14 | 广东电网有限责任公司 | Air switch fixing device |
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