CN109827062A - A kind of isolation safe grid of transmitter current input - Google Patents
A kind of isolation safe grid of transmitter current input Download PDFInfo
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- CN109827062A CN109827062A CN201811567786.XA CN201811567786A CN109827062A CN 109827062 A CN109827062 A CN 109827062A CN 201811567786 A CN201811567786 A CN 201811567786A CN 109827062 A CN109827062 A CN 109827062A
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- isolated gate
- plug
- current input
- gate ontology
- plate
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- 238000002955 isolation Methods 0.000 title claims abstract description 14
- 244000309464 bull Species 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 5
- 210000003781 tooth socket Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The invention discloses a kind of isolation safe grid of transmitter current input, including isolated gate ontology, isolated gate ontology top and bottom end offer plug wire hole, one end is equipped with plug in the middle part of the isolated gate ontology, the other end and plug corresponding position offer jack in the middle part of the isolated gate ontology, the jack middle inside is equipped with bearing plate, bearing plate top two sides are mounted on gear shaft, structure of the invention is scientific and reasonable, it is safe and convenient to use, isolated gate ontology can be fixed by jack and plug, prevent multiple isolated gate ontologies when being used in combination, it is fixed between isolated gate ontology unstable, power supply line is caused to be displaced, power supply line is caused to skid off isolated gate body interior, make circuit that short circuit occur, influence user carry out using, and it can be moved with moving gear with movable plate by gear shaft, from And make movable plate that baffle be driven to be moved, so that baffle is not being blocked plug, and then inserted block is fixed by plug.
Description
Technical field
The present invention relates to welder technical field, specially a kind of isolation safe grid of transmitter current input.
Background technique
Pick-up output single channel or mutually independent is isolated in voltage, current signal from danger area by isolation safe grid
Two-way voltage signal can also carry out serial communication networking in safety zone by the communication interface configured, it is intelligence to safety zone
The guard grating product of change, user can carry out input signal types and output range to this product by Special programming or computer
Setting, guard grating is also known as safety holder, but currently there are the generally existing certain problem of guard grating, two
It can not be fixed between guard grating, personnel lead to guard grating, and power supply line is skidded off from interface internal when moving, causes circuit
There is the phenomenon of open circuit, and is all to be fixedly connected by screw with nut, therefore easily lead between power supply line and guard grating
Screw stripped thread causes guard grating that cannot use, and guard grating carry out using when be all suspended from device, not certain consolidates
Determine mode, personnel fall guard grating.
Summary of the invention
The present invention provides a kind of technical solution, can effectively solve in above-mentioned background technique propose currently there are
The generally existing certain problem of guard grating can not be fixed between two guard gratings, and personnel lead to guard grating when moving
Power supply line is skidded off from interface internal, and circuit is caused the phenomenon of open circuit occur, and is all to pass through screw between power supply line and guard grating
Be fixedly connected with nut, therefore easily lead to screw stripped thread, cause guard grating that cannot use, and guard grating carry out using when
It is all suspended from device, the problem of not certain fixed form, personnel fall guard grating.
To achieve the above object, the invention provides the following technical scheme: a kind of transmitter current input isolation safe grid,
Including isolated gate ontology, isolated gate ontology top and bottom end offer plug wire hole, one end in the middle part of the isolated gate ontology
Plug is installed, isolated gate body bottom portion one end offers fixing groove, the other end and plug in the middle part of the isolated gate ontology
Corresponding position offers jack, and the jack middle inside is equipped with bearing plate, and bearing plate top two sides are mounted on
Gear shaft, described gear shaft one end are connected with gear, and described gear one end is connected with movable plate, jack inside top both ends
It is mounted on spring, the spring one end is connected with inserted block, and inserted block top side is equipped with baffle, the fixing groove bottom end
Side is equipped with button, and described button top one end is equipped with stripper plate, and top middle portion is equipped with triggering on the inside of the fixing groove
Block, both ends are respectively connected with connecting rod at the top of the triggering block, and described connecting rod one end is connected with bull stick, described bull stick one end and solid
Determine slot middle inside both ends to be fixedly connected by fixed block.
Both ends offer routing hole in the middle part of the plug wire hole, and the plug wire hole top middle portion is equipped with column, described vertical
It is socketed with slide bar on the outside of column, slide bar bottom both ends are respectively connected with pull rod, and the pull rod bottom end is connected with partition, described
Both ends are mounted on plate in the middle part of column, and both ends are fixedly connected by screw rod with slide bar bottom both ends at the top of the plate.
Preferably, limited block is installed in the middle part of the screw rod with slide bar middle inside junction, the screw rod bottom end and is inserted
Plate top passes through welded connecting.
Preferably, the column bottom and middle part offer socket, and gasket is equipped between two sockets, described vertical
One end and the bottom other end are mounted on limit plate in the middle part of column.
Preferably, both ends are mounted on briquetting, described connecting rod one end and bull stick one end junction at the top of the connecting rod
Shaft is installed, and fixture block is installed inside shaft.
Preferably, the fixing groove inside top and triggering block top junction offer sliding slot, and the internal diameter etc. of sliding slot
In the outer diameter of triggering block.
Preferably, it is rotatablely connected by tooth socket between the gear shaft, gear and movable plate three, on the inside of the jack
Middle part and movable plate junction offer slideway, and slide top one end is connected with baffle.
Compared with prior art, beneficial effects of the present invention: structure of the invention is scientific and reasonable, safe and convenient to use:
1, isolated gate ontology can be fixed by jack and plug, multiple isolated gate ontologies is prevented to be used in combination
When, it fixes between isolated gate ontology unstable, causes power supply line to be displaced, power supply line is caused to skid off isolated gate body interior,
Make circuit that short circuit occur, influence user carry out using, and can be moved with moving gear with movable plate by gear shaft, from
And make movable plate that baffle be driven to be moved, so that baffle is not being blocked plug, and then inserted block is fixed by plug.
2, isolated gate ontology can be fixed by triggering block and fixed block, prevents isolated gate ontology from sending out when in use
Life is fallen, and causes circuit that can not be formed into a loop, and causes circuit that short circuit occurs, and then lead to the generation of fire, and passes through button
Fixed block can be driven to be quickly moved out inside fixing groove with stripper plate, personnel is facilitated to dismantle isolated gate ontology, be convenient for people
Member repairs and replaces.
3, it can prevent plug wire hole is internal when not in use to enter dust by baffle, cause circuit in connection because of dust
Excessively, it causes circuit breaking phenomena occur, can change and traditional fixed with screw and gasket by column, plate and screw rod
The mode of power supply line keeps power supply line fixation simpler, prevents power supply line from skidding off inside column.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the cross-sectional view of jack of the present invention；
Fig. 3 is the cross-sectional view of fixing groove of the present invention；
Fig. 4 is the cross-sectional view of plug wire hole of the present invention；
Figure label: 1, isolated gate ontology；2, plug wire hole；3, plug；4, fixing groove；5, jack；6, bearing plate；7, tooth
Wheel shaft；8, gear；9, movable plate；10, baffle；11, spring；12, inserted block；13, button；14, fixed block；15, bull stick；16, even
Extension bar；17, stripper plate；18, routing hole；19, column；20, slide bar；21, pull rod；22, screw rod；23, plate；24, partition； 25,
Triggering block.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in Figs 1-4, the present invention provides a kind of technical solution, a kind of isolation peace of transmitter current input
Full grid, including isolated gate ontology 1,1 top of isolated gate ontology and bottom end offer plug wire hole 2,1 middle part one end of isolated gate ontology
Plug 3 is installed, 1 bottom end of isolated gate ontology offers fixing groove 4, and the 1 middle part other end of isolated gate ontology is corresponding with plug 3
Jack 5 is offered at position, 5 middle inside of jack is equipped with bearing plate 6, and 6 top two sides of bearing plate are mounted on gear shaft 7,
7 one end of gear shaft is connected with gear 8, and 8 one end of gear is connected with movable plate 9, and 5 inside top both ends of jack are mounted on spring
11,11 one end of spring is connected with inserted block 12, and 12 top side of inserted block is equipped with baffle 10, band when mobile for the ease of gear shaft 7
Dynamic movable plate 9 is moved, and is made movable plate 9 that baffle 10 be driven to be moved, is facilitated inserted block 12 that plug 3 is fixed, gear
It is rotatablely connected by tooth socket between 9 three of axis 7, gear 8 and movable plate, 5 middle inside of jack is opened with 9 junction of movable plate
Equipped with slideway, and slide top one end is connected with baffle 10, and 4 bottom end side of fixing groove is equipped with button 13,13 top one of button
End is equipped with stripper plate 17, and 4 inside top middle portion of fixing groove is equipped with triggering block 25, in order to limit triggering block 25, prevents
Only triggering block 25 shifts, and 4 inside top of fixing groove and 25 top junction of triggering block offer sliding slot, and the internal diameter etc. of sliding slot
In the outer diameter of triggering block 25,25 top both ends of triggering block are respectively connected with connecting rod 16, are rotated in order to facilitate connecting rod 16,
Block fixed block 14 by isolated gate ontology 1, and fixed block 14 skids off inside fixing groove 4 in order to prevent, leads to isolated gate
Ontology 1 can not be fixed, and prevent isolated gate ontology 1 mobile, avoid power supply line from being displaced, 16 top both ends of connecting rod are equal
Briquetting is installed, 16 one end of connecting rod and 15 one end junction of bull stick are equipped with shaft, and fixture block is equipped with inside shaft, connect
16 one end of bar is connected with bull stick 15, and 15 one end of bull stick is fixedly connected with 4 middle inside both ends of fixing groove by fixed block 14.
2 middle part both ends of plug wire hole offer routing hole 18, and 2 top middle portion of plug wire hole is equipped with column 19, for convenience
Power supply line is inserted into inside column 19, and power supply line is fixed, and in order to can connect two power supply lines, is formed convenient for circuit
Circuit, 19 bottom of column and middle part offer socket, and gasket is equipped between two sockets, 19 middle part one end of column and bottom
Portion's other end is mounted on limit plate, and slide bar 20 is socketed on the outside of column 19, and 20 bottom both ends of slide bar are respectively connected with pull rod 21, draws
21 bottom end of bar is connected with partition 24, and 19 middle part both ends of column are mounted on plate 23,23 top both ends of plate and slide bar 20
Bottom both ends pass through screw rod 22 and are fixedly connected, and screw rod 22 skids off inside slide bar 20 in order to prevent, cause slide bar 20 that can not incite somebody to action
Power supply line is fixed, and circuit is caused short circuit occur, and 22 middle part of screw rod is equipped with limited block with 20 middle inside junction of slide bar,
22 bottom end of screw rod and 23 top of plate pass through welded connecting.
The working principle of the invention and process for using: it first when using the present apparatus, will first should determine according to the actual situation
Plug 3 is inserted into inside jack 5 by the usage quantity for determining isolated gate ontology 1, and plug 3 can squeeze bearing plate 6, bearing plate 6 by
Extruding will drive gear shaft 7 and move downwardly together, and gear shaft 7, which moves down, will drive gear 8 and rotated, and 8 turns of gear
Dynamic to will drive movable plate 9 and move up, movable plate 9, which moves up, can squeeze baffle 10, and baffle 10, which is squeezed, to be moved upwards,
Baffle 10 is set no longer to stop inserted block 12, and spring 11 is in compressive state at this time, therefore spring 11 can be popped up quickly, to make to insert
Block 12 is inserted into inside plug 3, and plug 3 is fixed；
Secondly after the completion of isolated gate ontology 1 connects, isolated gate ontology 1 is fixed, waits isolated gates ontology 1 to be caught in solid
When determining on way block, triggering block 25 can be squeezed, triggering block 25, which is squeezed, will drive connecting rod 16 and bull stick 15 together to moving up
It is dynamic, etc. connecting rods 16 when being moved to 4 inside top of fixing groove, connecting rod 16 will receive extrudings, and connecting rod 16, which is squeezed, understands band
Turn axis is rotated, and shaft rotation can make fixed block 14 block way block, so that isolated gate ontology 1 is fixed, with
This simultaneously, fixed block 14 will drive stripper plate 17 to 4 medial movement of fixing groove, and stripper plate 17 can band to 4 medial movement of fixing groove
Dynamic button 13 is to moving inside fixing groove 4, when needing to remove isolated gate ontology 1, it is only necessary to pull button 13 outward, press
13 under tension of button will drive stripper plate 17 and move outward, and the movement outward of stripper plate 17 will drive fixed block 14 and skid off, from
And personnel is facilitated to remove isolated gate ontology 1, facilitate personnel to carry out replacement and repair to isolated gate ontology 1；
Then slide bar 20 is pulled up, slide bar 20, which moves up, will drive pull rod 21 and move upwardly together, and pull rod 21 is upward
Movement will drive partition 24 and move up, and open routing hole 18, power supply line is inserted into inside plug wire hole 2, power supply line can pass through
Routing hole 18 is inserted into inside column 19, when power supply line is fully inserted into inside power supply line, presses down on screw rod 22, screw rod 22 is by crowded
Pressure will drive plate 23 and move downwardly together, so that power supply line is stuck in inside column 19, power supply line is avoided to fall, leads to circuit
The situation for open circuit occur occurs.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (7)
1. a kind of isolation safe grid of transmitter current input, including, it is characterised in that: isolated gate ontology (1) top with
Bottom end offers plug wire hole (2), and one end is equipped with plug (3) in the middle part of the isolated gate ontology (1), the isolated gate ontology
(1) bottom end offers fixing groove (4), and the other end is opened up with plug (3) corresponding position in the middle part of the isolated gate ontology (1)
Have jack (5), jack (5) middle inside is equipped with bearing plate (6), and bearing plate (6) the top two sides are respectively mounted with teeth
Wheel shaft (7), described gear shaft (7) one end are connected with gear (8), and described gear (8) one end is connected with movable plate (9), described to insert
Hole (5) inside top both ends are mounted on spring (11), and described spring (11) one end is connected with inserted block (12), the inserted block (12)
Top side is equipped with baffle (10), and fixing groove (4) the bottom end side is equipped with button (13), one at the top of the button (13)
End is equipped with stripper plate (17), and top middle portion is equipped with triggering block (25) on the inside of the fixing groove (4), triggering block (25) top
Portion both ends are respectively connected with connecting rod (16), and described connecting rod (16) one end is connected with bull stick (15), described bull stick (15) one end with
Fixing groove (4) middle inside both ends are fixedly connected by fixed block (14).
2. a kind of isolation safe grid of transmitter current input according to claim 1, which is characterized in that the plug wire hole
(2) middle part both ends offer routing hole (18), and plug wire hole (2) top middle portion is equipped with column (19), the column
(19) outside is socketed with slide bar (20), and slide bar (20) the bottom both ends are respectively connected with pull rod (21), pull rod (21) bottom
One end is connected with partition (24), and both ends are mounted on plate (23) in the middle part of the column (19), both ends at the top of the plate (23)
Pass through screw rod (22) with slide bar (20) bottom both ends to be fixedly connected.
3. a kind of isolation safe grid of transmitter current input according to claim 1, which is characterized in that the screw rod
(22) middle part is equipped with limited block with slide bar (20) middle inside junction, and screw rod (22) bottom end and plate (23) top are logical
Cross welded connecting.
4. a kind of isolation safe grid of transmitter current input according to claim 1, which is characterized in that the column
(19) bottom and middle part offer socket, and gasket is equipped between two sockets, one end and bottom in the middle part of the column (19)
Portion's other end is mounted on limit plate.
5. a kind of isolation safe grid of transmitter current input according to claim 1, which is characterized in that the connecting rod
(16) top both ends are mounted on briquetting, and described connecting rod (16) one end and bull stick (15) one end junction are equipped with shaft, and
Fixture block is installed inside shaft.
6. a kind of isolation safe grid of transmitter current input according to claim 1, which is characterized in that the fixing groove
(4) inside top and triggering block (25) top junction offer sliding slot, and the internal diameter of sliding slot is equal to the outer diameter of triggering block (25).
7. a kind of isolation safe grid of transmitter current input according to claim 1, which is characterized in that the gear shaft
(7), it is rotatablely connected by tooth socket between gear (8) and movable plate (9) three, jack (5) middle inside and movable plate
(9) junction offers slideway, and slide top one end is connected with baffle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567786.XA CN109827062A (en) | 2018-12-21 | 2018-12-21 | A kind of isolation safe grid of transmitter current input |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567786.XA CN109827062A (en) | 2018-12-21 | 2018-12-21 | A kind of isolation safe grid of transmitter current input |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109827062A true CN109827062A (en) | 2019-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811567786.XA Pending CN109827062A (en) | 2018-12-21 | 2018-12-21 | A kind of isolation safe grid of transmitter current input |
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| Country | Link |
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| CN (1) | CN109827062A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0997831A2 (en) * | 1998-10-29 | 2000-05-03 | M-I L.L.C. | Intrinsically safe monitoring device and data acquisition system and method |
| CN202014090U (en) * | 2011-04-01 | 2011-10-19 | 浙江中控技术股份有限公司 | Safety barrier assembly system |
| CN107437798A (en) * | 2017-10-11 | 2017-12-05 | 洛阳高昌机电科技有限公司 | A kind of explosiveproof isolation formula guard grating being easily installed |
| CN107492880A (en) * | 2017-10-11 | 2017-12-19 | 洛阳高昌机电科技有限公司 | A kind of explosiveproof isolation formula guard grating of fast demountable |
| CN206977304U (en) * | 2017-06-09 | 2018-02-06 | 重庆朗威仪器仪表股份有限公司 | A kind of transmitter current inputs isolation safe grid |
| CN208257402U (en) * | 2018-05-29 | 2018-12-18 | 广州安协立电子科技有限公司 | A kind of mining isolation protected against explosion guard grating |
-
2018
- 2018-12-21 CN CN201811567786.XA patent/CN109827062A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0997831A2 (en) * | 1998-10-29 | 2000-05-03 | M-I L.L.C. | Intrinsically safe monitoring device and data acquisition system and method |
| CN202014090U (en) * | 2011-04-01 | 2011-10-19 | 浙江中控技术股份有限公司 | Safety barrier assembly system |
| CN206977304U (en) * | 2017-06-09 | 2018-02-06 | 重庆朗威仪器仪表股份有限公司 | A kind of transmitter current inputs isolation safe grid |
| CN107437798A (en) * | 2017-10-11 | 2017-12-05 | 洛阳高昌机电科技有限公司 | A kind of explosiveproof isolation formula guard grating being easily installed |
| CN107492880A (en) * | 2017-10-11 | 2017-12-19 | 洛阳高昌机电科技有限公司 | A kind of explosiveproof isolation formula guard grating of fast demountable |
| CN208257402U (en) * | 2018-05-29 | 2018-12-18 | 广州安协立电子科技有限公司 | A kind of mining isolation protected against explosion guard grating |
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