CN209708870U - A kind of multiple blocking device of flame-proof mine electromagnetic switch - Google Patents
A kind of multiple blocking device of flame-proof mine electromagnetic switch Download PDFInfo
- Publication number
- CN209708870U CN209708870U CN201920980016.1U CN201920980016U CN209708870U CN 209708870 U CN209708870 U CN 209708870U CN 201920980016 U CN201920980016 U CN 201920980016U CN 209708870 U CN209708870 U CN 209708870U
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- electromagnetic switch
- blocking device
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- bolt
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Abstract
The utility model discloses a kind of multiple blocking devices of flame-proof mine electromagnetic switch, including A piece and B piece, the B piece is located at the front side of the A piece, the surface of the A piece offers obturator hernia one, the screw top of the A piece is connected with bolt, the surface of the B piece offers obturator hernia two, and threaded hole is offered at the top of the B piece, and the bolt is adapted with threaded hole.In the utility model, the device cancels the way that lockset is directly bound up on to electromagnetic switch mechanical latching axis, but is coupled electromagnetic switch mechanical latching axis by blocking device on the basis of original electromagnetic switch is not transformed, then blocking device is coupled by lockset, success realizes that more units lock simultaneously to same electromagnetic switch, and electromagnetic switch saves without carrying out secondary transformation and largely purchases electromagnetic switch cost, and it is cheap, easy to operate, structure is simple, the operation is stable.
Description
Technical field
The utility model relates to multiple blocking device field more particularly to a kind of multiple lockings of flame-proof mine electromagnetic switch
Device.
Background technique
Flame-proof mine electromagnetic switch in interruption maintenance, hurt sb.'s feelings in order to prevent by electric shock, generally will do it locking, but existing
It is usually all to be locked lockhole by tapered end, and the size of lockhole only allows single tapered end to enter, therefore can only in technology
As soon as upper lock, also cannot achieve more units while managing same switch, be easy to cause more units while having a power failure same
Electromagnetic switch maloperation electric shock casualty accident.
Utility model content
The purpose of this utility model is that: in order to solve more units while the same electromagnetic switch maloperation electric shock wound that have a power failure
The problem of occurrences in human life event, and a kind of multiple blocking device of flame-proof mine electromagnetic switch proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of multiple blocking device of flame-proof mine electromagnetic switch, including A piece and B piece, the B piece are located at the A piece
Front side, the surface of the A piece offer obturator hernia one, and the screw top of the A piece is connected with bolt, and the surface of the B piece is opened
Equipped with obturator hernia two, threaded hole is offered at the top of the B piece, the bolt is adapted with threaded hole.
It is as above-mentioned technical proposal to further describe:
The quantity of the obturator hernia one and obturator hernia two is six, and respectively centered on the middle line on front side of A piece and B piece
Symmetrically it is opened in two sides, and when A piece and B piece are bolted, six obturator hernia one and six obturator hernias 21
One is corresponding.
It is as above-mentioned technical proposal to further describe:
The height of the A piece is greater than the height of the B piece, the width of the A piece and B piece it is of same size, the A piece and
B piece is assembled into U-shaped structure.
It is as above-mentioned technical proposal to further describe:
The A piece and B timing on chip, the bolt at the top of the A piece are located at the surface in the B piece screw top hole.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
In the utility model, on the basis of original electromagnetic switch is not transformed, lockset is directly bound up on the device by cancellation
The way of electromagnetic switch mechanical latching axis, but electromagnetic switch mechanical latching axis is coupled by blocking device, then pass through lockset
It is coupled blocking device, successfully realizes more units to same electromagnetic switch while locking, electromagnetic switch is not necessarily to carry out secondary transformation,
Saving largely purchases electromagnetic switch cost, and cheap, and easy to operate, structure is simple, the operation is stable.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of multiple blocking device A piece of flame-proof mine electromagnetic switch structural representation
Figure;
Fig. 2 be the utility model proposes a kind of multiple blocking device B piece of flame-proof mine electromagnetic switch structural representation
Figure;
Fig. 3 be the utility model proposes a kind of flame-proof mine electromagnetic switch multiple blocking device A piece and B piece assembly
Figure.
Marginal data:
1, A piece;2, B piece;3, obturator hernia one;4, bolt;5, obturator hernia two;6, threaded hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of multiple locking of flame-proof mine electromagnetic switch
Device, including A piece 1 and B piece 2, B piece 2 are located at the front side of A piece 1, and the surface of A piece 1 offers obturator hernia 1, the top spiral shell of A piece 1
Line is connected with bolt 4, and the surface of B piece 2 offers obturator hernia 25, and the top of B piece 2 offers threaded hole 6, bolt 4 and threaded hole
6 are adapted.
Specifically, as shown in figure 3, the quantity of obturator hernia 1 and obturator hernia 25 is six, and respectively with A piece 1 and B piece
Two sides are symmetrically opened in centered on the middle line of 2 front sides, and when A piece 1 passes through bolt 4 with B piece 2 and connect, six obturator hernias 1 and six
A obturator hernia 25 corresponds, and this setting can guarantee that tapered end can pass straight through corresponding two and close after the assembly is completed
Lockhole.
Specifically, the width of A piece 1 is of same size with B piece 2 as shown in figure 3, the height of A piece 1 is greater than the height of B piece 2,
A piece 1 and B piece 2 are assembled into U-shaped structure, B piece 2 can be put into A piece 1, and the bolt 4 at top is just aligned threaded hole 6.
Specifically, as shown in figure 3, the bolt 4 at 1 top of A piece is located at 2 screw top hole 6 of B piece when A piece 1 and B piece 2 assemble
Surface, it can be ensured that A piece 1 and B piece 2 after the assembly is completed, can directly by bolt 4 pass through latch shaft on through-hole, and
Alignment threaded hole 6 is directly threaded into.
Working principle: after the bolt 4 on A piece 1 to be passed through to the through-hole in latch shaft, B piece 2 is installed, and threaded hole 6 is aligned
Bolt 4 after being screwed into bolt 4, corresponds between obturator hernia 1 and obturator hernia 25, then corresponding across two by tapered end
Between hole, realize locking, due to corresponding Kong Weiliu pairs, can simultaneously it is upper six lock.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of multiple blocking device of flame-proof mine electromagnetic switch, including A piece (1) and B piece (2), the B piece (2) are located at institute
State the front side of A piece (1), which is characterized in that the surface of the A piece (1) offers obturator hernia one (3), the top of the A piece (1)
It is threaded with bolt (4), the surface of the B piece (2) offers obturator hernia two (5), offers spiral shell at the top of the B piece (2)
Pit (6), the bolt (4) are adapted with threaded hole (6).
2. a kind of multiple blocking device of flame-proof mine electromagnetic switch according to claim 1, which is characterized in that described to close
The quantity of lockhole one (3) and obturator hernia two (5) is six, and right centered on the middle line on front side of A piece (1) and B piece (2) respectively
Title is opened in two sides, and when A piece (1) passes through bolt (4) with B piece (2) and connect, described in six obturator hernias one (3) and six
Obturator hernia two (5) corresponds.
3. a kind of multiple blocking device of flame-proof mine electromagnetic switch according to claim 1, which is characterized in that the A
The height of piece (1) is greater than the height of the B piece (2), of same size, the A piece (1) of the width and B piece (2) of the A piece (1)
U-shaped structure is assembled into B piece (2).
4. a kind of multiple blocking device of flame-proof mine electromagnetic switch according to claim 1, which is characterized in that the A
When piece (1) and B piece (2) are assembled, the bolt (4) at the top of the A piece (1) be located at B piece (2) the screw top hole (6) just on
Side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920980016.1U CN209708870U (en) | 2019-06-26 | 2019-06-26 | A kind of multiple blocking device of flame-proof mine electromagnetic switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920980016.1U CN209708870U (en) | 2019-06-26 | 2019-06-26 | A kind of multiple blocking device of flame-proof mine electromagnetic switch |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209708870U true CN209708870U (en) | 2019-11-29 |
Family
ID=68650927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920980016.1U Active CN209708870U (en) | 2019-06-26 | 2019-06-26 | A kind of multiple blocking device of flame-proof mine electromagnetic switch |
Country Status (1)
Country | Link |
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CN (1) | CN209708870U (en) |
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2019
- 2019-06-26 CN CN201920980016.1U patent/CN209708870U/en active Active
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