CN209358230U - A kind of protective device of instrument and equipment power supply protector - Google Patents
A kind of protective device of instrument and equipment power supply protector Download PDFInfo
- Publication number
- CN209358230U CN209358230U CN201920098625.4U CN201920098625U CN209358230U CN 209358230 U CN209358230 U CN 209358230U CN 201920098625 U CN201920098625 U CN 201920098625U CN 209358230 U CN209358230 U CN 209358230U
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- protector
- mounting base
- shell
- power supply
- instrument
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Abstract
The utility model relates to power supply protector technical fields, specially a kind of protective device of instrument and equipment power supply protector, including shell and cap, cap setting is held on the shell, and cap and housing hinge, interior of shell has been fixed by screws electric pushrod, and electric pushrod upper end is connected with mounting base by push rod, mounting base upper end is equipped with protector, and shell left end is welded with switch button, electric pushrod unlatching is made into its work by switch button, and then mounting base is pushed to rise by electric pushrod, to which the protector of mounting base and mounting base upper end is pushed up out shell, protector is set to be emerging in outside completely with this, and then maintenance conditions personnel just can be uncrossed to the radical row maintenance conditions of protector, it is more convenient to use, the protective device of this kind of instrument and equipment power supply protector, solves dimension Test problems can just be repaired by needing to dismantle protector from protective shell taking-up when repairing detection.
Description
Technical field
The utility model relates to power supply protector technical field, the protection of specially a kind of instrument and equipment power supply protector is filled
It sets.
Background technique
Power supply protector is monitoring and the protection instrument of a kind of multifunctional three phase power source system or three phase electric equipment.Collection three
Phase voltage shows, overvoltage protection, low-voltage protection, open-phase protection (open-phase protection), phase sequence (fault-phase protection) Yu Yiti.
Using chinese liquid crystal display, have the characteristics that multiple functional, performance is stable, easy to operate, power supply protector can real-time display three
Phase supply voltage, and can be given and be used by way of relay output when the failures such as over-voltage, under-voltage, phase shortage, misphase occur for power supply
Family provides warning output and protects the touching point control signal of circuit operation output, plays alarm and protective effect.
Existing instrument and equipment power supply protector, before use, it is generally necessary to protector installation is carried out in a protective case
Protection, and then prevent protector from being damaged by shock, and in maintenance conditions, because will receive the obstruction of protective shell, need
Protector is dismantled to taking-up from protective shell can just repair detection, and maintenance conditions are more troublesome, and when installation protector,
It often requires to use multiple screws protector is fixed, installing and dismounting gets up all inconvenient.
Utility model content
(1) the technical issues of solving
The purpose of this utility model is to provide a kind of protective devices of instrument and equipment power supply protector, to solve above-mentioned back
It needs to take out protector from protective shell when the maintenance conditions proposed in scape technology and can just repair test problems.
(2) technical solution
To achieve the above object, the utility model provides following technical solution: a kind of instrument and equipment power supply protector
Protective device, including shell and cap, the cap setting is held on the shell, and cap and housing hinge, the interior of shell
It is fixed by screws electric pushrod, and electric pushrod upper end is connected with mounting base, the mounting base by push rod
Upper end is equipped with protector, and shell left end is welded with switch button；Limit is welded at left and right sides of the mounting base upper end
Item, and the opposite one end of positive stop strip is provided with card slot, baffle is welded on rear side of the mounting base upper end, and on front side of mounting base upper end
It is provided with thread groove, the protector is made of fixed plate and protector body ontology, and protector body is arranged in fixed plate
End, the protector body are fixed by screws with fixed plate, and are provided with round mouth, the fixed plate on front side of dead plate upper end
Left and right ends snap onto card slot, and fixed plate is provided through bolt by round mouth, and the bolt lower end passes through thread groove
It is rotatablely connected with mounting base.
Further advantage, the shell right end, which corresponds to, is provided with port at protector.
Further advantage, the electric pushrod electronic are pushed away by structure compositions such as casing, driving motor, screw rod and push rods
Bar is electrically connected by cable and external power supply.
Further advantage, the switch button are electrically connected by cable and electric pushrod.
Further advantage, the mounting base are flexibly connected by electric pushrod with shell.
Further advantage, the fixed plate are clamped by card slot and positive stop strip, and fixed plate is solid by bolt and mounting base
Fixed connection.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of protective device of instrument and equipment power supply protector, has
Below the utility model has the advantages that
1, electric pushrod unlatching is made its work by switch button by the protective device of this kind of instrument and equipment power supply protector
Make, and then push mounting base to rise by electric pushrod, so that the protector of mounting base and mounting base upper end be released upwards
Shell makes protector be emerging in outside completely with this, and then maintenance conditions personnel just uncrossed can tie up protector
Detection is repaired, to not have to dismantling protector into taking-up from shell, maintenance conditions get up more convenient.
2, the protective device of this kind of instrument and equipment power supply protector passes through electric pushrod when needing dismounting and change protector
Protector and mounting base are released into shell, bolt rotate from mounting base and fixed plate then and is removed, so that mounting base and consolidating
Fixed board is no longer fixedly connected, and then fixed plate can be taken out from horizontal between positive stop strip, just can be by protector from installation with this
It is disassembled on seat, disassembly installation is very convenient.
Detailed description of the invention
Fig. 1 is the utility model overall structure schematic internal view；
Fig. 2 is the utility model mounting base structural outer schematic diagram；
Fig. 3 is that the utility model protects structural outer schematic diagram；
In figure: 1 shell, 2 caps, 3 electric pushrods, 4 mounting bases, 5 protectors, 6 switch buttons, 7 ports, 8 positive stop strips, 9
Card slot, 10 bolts, 11 baffles, 12 thread grooves, 13 fixed plates, 14 protector bodies, 15 round mouths.
Specific embodiment
Described embodiment that the following will be combined with the drawings in the embodiments of the present invention, is only the utility model one
Divide embodiment, instead of all the embodiments.
Referring to Fig. 1, a kind of protective device of instrument and equipment power supply protector, including shell 1 and cap 2, cap 2 are arranged
In 1 upper end of shell, and cap 2 and shell 1 are hinged, and electric pushrod 3 has been fixed by screws inside shell 1, and electronic push away
3 upper end of bar is connected with mounting base 4 by push rod, and 4 upper end of mounting base is equipped with protector 5, and 1 left end of shell is welded with out
Button 6 is closed, electric pushrod 3 is by structure compositions such as casing, driving motor, screw rod and push rods, and electric pushrod 3 is by cable and outside
Portion's power supply is electrically connected, and switch button 6 passes through cable and electric pushrod 3 is electrically connected, and mounting base 4 is by electric pushrod 3 and outside
Shell 1 is flexibly connected, and is needed repairing when detecting protector 5, and the cap 2 of 1 upper end of shell is first opened, and passing through push switch button 6 will
The unlatching of electric pushrod 3 makes its work, and then 3 Work Promote mounting base 4 of electric pushrod rises, thus by mounting base 4 and installation
The protector 5 of 4 upper ends of seat is pushed up to outside shell 1, is emerging in protector 5 completely outside shell 1 with this, and then is repaired
Testing staff just uncrossed can repair detection to protector 5, to just not need from shell 1 to tear protector 5 open
Unloading taking-up also can be carried out maintenance conditions, and maintenance conditions get up more convenient.
Fig. 1-3 is please referred to, positive stop strip 8 is welded at left and right sides of 4 upper end of the present embodiment mounting base, and positive stop strip 8 is opposite
One end be provided with card slot 9, baffle 11 is welded on rear side of 4 upper end of mounting base, and be provided with thread groove 12 on front side of 4 upper end of mounting base,
Protector 5 is made of fixed plate 13 and 14 ontology of protector body, and the setting of protector body 14 is in 13 upper end of fixed plate, protection
Device ontology 14 is fixed by screws with fixed plate 13, and is provided with round mouth 15, fixed plate 13 or so on front side of 13 upper end of fixed plate
Both ends snap onto card slot 9, and fixed plate 13 is provided through bolt 10 by round mouth 15, and 10 lower end of bolt passes through thread groove
12 are rotatablely connected with mounting base 4, and fixed plate 13 is clamped by card slot 9 and positive stop strip 8, and fixed plate 13 passes through bolt 10 and installation
Seat 4 is fixedly connected, and when needing dismounting and change protector 5, is first passed through electric pushrod 3 for protector 5 and mounting base 4 and is released shell 1,
Then bolt 10 is rotated from mounting base 4 and fixed plate 13 and is removed, so that mounting base 4 is no longer fixedly connected with fixed plate 13,
And then can take out fixed plate 13 from horizontal between positive stop strip 8, just protector 5 can be disassembled from mounting base 4 with this,
During installation, the fixed plate 13 on protector 5 is caught in by card slot 9 and is advanced between positive stop strip 8, thus to fixed plate 13
Vertical spacing, and the limit by the baffle 11 on rear side of 4 upper end of mounting base to fixed plate 13 are carried out, can be made in fixed plate 13
Round mouth 15 quickly alignment thread groove 12, and then again by bolt 10 pass through round mouth 15 be rotatably connected in mounting base 4, thus will
Fixed plate 13 is fixedly connected in mounting base 4, and the installation of protector 5 is completed with this, and disassembly installation is very convenient.
To keep the utility model structure more reasonable, 1 right end of the present embodiment shell, which corresponds to, is provided with port 7 at protector 5, leads to
The port 7 opened up is crossed, convenient for the connection of protector 5 and external power connecting line.
It is 1 shell that is used in above-described embodiment, 2 caps, 3 electric pushrods, 4 mounting bases, 5 protectors, 6 switch buttons, 7 logical
Mouth, 8 positive stop strips, 9 card slots, 10 bolts, 11 baffles, 12 thread grooves, 13 fixed plates, 14 protector bodies, 15 round mouths can pass through
Market purchase or private customization obtain.
The instrument wherein applied in the utility model:
The model YS-N500 of electric pushrod.
Above-described embodiment is served only for that the utility model is further described, no to the specific descriptions of the utility model
It can be interpreted as the restriction to scope of protection of the utility model, the technician of this field is according to the content pair of above-mentioned utility model
The utility model is made some nonessential modifications and adaptations and is each fallen within the protection scope of the utility model.
Claims (6)
1. a kind of protective device of instrument and equipment power supply protector, including shell (1) and cap (2), cap (2) setting exists
Shell (1) upper end, and cap (2) and shell (1) are hinged, it is characterised in that: it is fixed by screws inside the shell (1)
Have electric pushrod (3), and electric pushrod (3) upper end is connected with mounting base (4) by push rod, mounting base (4) upper end
It is equipped with protector (5), and shell (1) left end is welded with switch button (6)；It is welded at left and right sides of mounting base (4) upper end
It is connected to positive stop strip (8), and the opposite one end of positive stop strip (8) is provided with card slot (9), is welded on rear side of mounting base (4) upper end
Baffle (11), and be provided with thread groove (12) on front side of mounting base (4) upper end, the protector (5) is by fixed plate (13) and protector
Ontology (14) ontology composition, and protector body (14) setting is in fixed plate (13) upper end, the protector body (14) and solid
Fixed board (13) is fixed by screws, and is provided with round mouth (15) on front side of fixed plate (13) upper end, fixed plate (13) left and right
Both ends snap onto card slot (9), and fixed plate (13) is provided through bolt (10) by round mouth (15), the bolt (10)
Lower end is rotatablely connected by thread groove (12) and mounting base (4).
2. a kind of protective device of instrument and equipment power supply protector according to claim 1, it is characterised in that: the shell
(1) right end, which corresponds to, is provided with port (7) at protector (5).
3. a kind of protective device of instrument and equipment power supply protector according to claim 1, it is characterised in that: described electronic
Push rod (3) is by structure compositions such as casing, driving motor, screw rod and push rods, and electric pushrod (3) passes through cable and external power supply electricity
Property connection.
4. a kind of protective device of instrument and equipment power supply protector according to claim 1, it is characterised in that: the switch
Button (6) is electrically connected by cable and electric pushrod (3).
5. a kind of protective device of instrument and equipment power supply protector according to claim 1, it is characterised in that: the installation
Seat (4) is flexibly connected by electric pushrod (3) with shell (1).
6. a kind of protective device of instrument and equipment power supply protector according to claim 1, it is characterised in that: the fixation
Plate (13) is clamped by card slot (9) and positive stop strip (8), and fixed plate (13) is fixedly connected by bolt (10) with mounting base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098625.4U CN209358230U (en) | 2019-01-21 | 2019-01-21 | A kind of protective device of instrument and equipment power supply protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098625.4U CN209358230U (en) | 2019-01-21 | 2019-01-21 | A kind of protective device of instrument and equipment power supply protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209358230U true CN209358230U (en) | 2019-09-06 |
Family
ID=67803237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920098625.4U Active CN209358230U (en) | 2019-01-21 | 2019-01-21 | A kind of protective device of instrument and equipment power supply protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209358230U (en) |
-
2019
- 2019-01-21 CN CN201920098625.4U patent/CN209358230U/en active Active
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