CN209625577U - A kind of high pressure open circuit experiment safety equipment being easily installed - Google Patents
A kind of high pressure open circuit experiment safety equipment being easily installed Download PDFInfo
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- CN209625577U CN209625577U CN201920102627.6U CN201920102627U CN209625577U CN 209625577 U CN209625577 U CN 209625577U CN 201920102627 U CN201920102627 U CN 201920102627U CN 209625577 U CN209625577 U CN 209625577U
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Abstract
The utility model discloses a kind of high pressure open circuit experiment safety equipment being easily installed, including ceramic base, insulating shield is fixed with above the ceramic base, the side of the insulating shield is fixed with ceramic handle, is fixed with fastening screw above the insulating shield.The utility model has the advantages that the high pressure open circuit experiment safety equipment that the utility model is easily installed, fuse is put into fuse mounting groove, by pressing fuse, so that snap-gauge is moved upwardly or downwardly, fuse is pressed into fuse mounting groove, is achieved the purpose that convenient for connection installation.By the work of hydraulic pump, hydraulic cylinder rotation and piston rod elongation are driven, via attachment base movable shield is overturn, facilitated and carry out replacement installation insurance silk, reduce the time of assembly and disassembly, improve efficiency.The equipment can save the time of assembly and disassembly shield and improve the efficiency of installation insurance silk, while can also protect personal safety, convenient and practical.
Description
Technical field
The utility model relates to technical field of experiment equipment, it particularly relates to a kind of high pressure open circuit electricity being easily installed
Road experiment safety equipment.
Background technique
Breaker has been mainly overload protective function.Fuse is correctly disposed in the circuit of breaker, fuse will
When current anomaly is increased to certain height and temperature, itself fusing cutting electric current protects the safe operation of circuit.
Existing high pressure broken circuit protecting equipment is all to adopt the mode for being screwed fuse, when each installation and replacement fuse, it is necessary to
First shield is unloaded, then screw is removed, fuse could be replaced, screw and shield are also tightened after replacement, in laboratory
Interior breaker carries out breaking control, and needs quickly to be powered off, while having stronger safety；
Breaker at this stage is not only time-consuming and laborious, inefficiency, and is easy to damage the person.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the purpose of this utility model is to propose a kind of high pressure open circuit being easily installed
Experiment safety equipment, to overcome above-mentioned technical problem present in existing the relevant technologies.
The technical solution of the utility model is achieved in that
A kind of high pressure open circuit experiment safety equipment being easily installed, including ceramic base, the ceramic base it is upper
Side is fixed with insulating shield, and the side of the insulating shield is fixed with ceramic handle, and the top of the insulating shield is fixed
Equipped with fastening screw, the other side of the insulating shield is fixed with movable shield；Under the top of the side of the ceramic base
Fang Jun is fixed with inlet wire seat, and the side of the inlet wire seat is fixed with static contact, and the side of the static contact is fixed with fixed
Socket, described to determine to be fixedly installed with contact knife in socket, the side for determining socket is fixed with fuse mounting base, the insurance
It is movably installed with fuse in silk mounting base, the side of the fuse mounting base is fixed with wire outlet seat；The fuse peace
It is fixed with fuse mounting groove in dress seat, loose slot, the work are offered above and below the fuse mounting groove
It is movably installed with snap-gauge in dynamic slot, guide rod is fixedly installed with above the snap-gauge, is arranged outside the guide rod and pressure bullet is installed
Spring is fixed with postive stop baffle above the pilot pressure spring；It is fixedly installed with hydraulic pump above the ceramic base,
The side of the hydraulic pump is fixed with fulcrum bearing, and hydraulic cylinder, activity in the hydraulic cylinder are fixedly installed in the fulcrum bearing
Piston is installed, one end of the piston is fixedly installed with piston rod, and the side of the piston rod is fixedly installed with attachment base.
Further, the side of the ceramic base is fixedly installed with connecting column, offers internal screw thread in the connecting column
Hole, the internal thread hole match setting with the fastening screw, offer through hole in the insulating shield, the through hole with
The fastening screw matching setting, the insulating shield are flexibly connected by the fastening screw with the ceramic base.
Further, described to determine to offer fixing groove in socket, the fixing groove matches setting with the contact knife, described solid
Determine slot both ends and offer through hole, and Matching installation has connecting shaft, one end of the contact knife offers mounting hole, the installation
Hole matches setting with the fixing groove, and the contact knife is determined socket and be flexibly connected by the connecting shaft with described.
Further, the loose slot matches setting with the snap-gauge, and the snap-gauge passes through the loose slot and the guarantor
Dangerous silk mounting base is flexibly connected.
Further, the lower section of the compression spring is fixedly connected with the snap-gauge, the top of compression spring and the limit
Position baffle is fixedly connected, and the postive stop baffle is fixedly connected with the fuse mounting base.
Further, open up fluted in the fulcrum bearing, the groove two sides offer through hole, and described run through
Hole Matching installation has pin shaft, and through connecting hole is offered, the connecting hole is matched with the through hole for one end of the hydraulic cylinder
Setting, the hydraulic cylinder are flexibly connected by the pin shaft with the fulcrum bearing.
Further, offer sliding slot in the hydraulic cylinder, the sliding slot matches setting with the piston, the piston with
The hydraulic cylinder is flexibly connected by the sliding slot.
The utility model has the beneficial effects that
1, fuse is put into fuse mounting groove, will be protected by pressing fuse so that snap-gauge is moved upwardly or downwardly
Dangerous silk is pressed into fuse mounting groove, achievees the purpose that convenient for connection installation.
2, by the work of hydraulic pump, hydraulic cylinder rotation and piston rod elongation is driven, makes movable shield via attachment base
Overturning facilitates and carries out replacement installation insurance silk, reduces the time of assembly and disassembly, improve efficiency.
3, the equipment can save the time of assembly and disassembly shield and improve the efficiency of installation insurance silk, while can also protect
Personal safety, it is convenient and practical.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is shown according to the structure of the high pressure open circuit experiment safety equipment being easily installed of the utility model embodiment
It is intended to；
Fig. 2 is the inside machine according to the high pressure open circuit experiment safety equipment being easily installed of the utility model embodiment
Structure schematic diagram；
Fig. 3 is the fuse according to the high pressure open circuit experiment safety equipment being easily installed of the utility model embodiment
Connecting portion schematic diagram；
Fig. 4 is the activity shield according to the high pressure open circuit experiment safety equipment being easily installed of the utility model embodiment
Cover partial schematic diagram.
In figure:
1, ceramic base；2, insulating shield；3, ceramic handle；4, fastening screw；5, movable shield；6, inlet wire seat；7, quiet
Contact；8, contact knife；9, determine socket；10, fuse mounting base；11, fuse；12, wire outlet seat；13, fuse mounting groove；14,
Snap-gauge；15, loose slot；16, guide rod；17, compression spring；18, postive stop baffle；19, hydraulic pump；20, fulcrum bearing；21, hydraulic cylinder；
22, piston；23, piston rod；24, attachment base.
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's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of high pressure open circuit experiment safety equipment being easily installed.
As shown in Figs 1-4, according to the high pressure open circuit experiment safety equipment being easily installed of the utility model embodiment,
Including ceramic base 1, the top of ceramic base 1 is fixed with insulating shield 2, and the side of insulating shield 2 is fixed with ceramic manual
Handle 3, the top of insulating shield 2 are fixed with fastening screw 4, and the other side of insulating shield 2 is fixed with movable shield 5；Ceramics
It is fixed with inlet wire seat 6 below the top of the side of pedestal 1, the side of inlet wire seat 6 is fixed with static contact 7, static contact 7
Side, which is fixed with, determines socket 9, determines to be fixedly installed with contact knife 8 in socket 9, and the side for determining socket 9 is fixed with fuse installation
Seat 10 is movably installed with fuse 11 in fuse mounting base 10, and the side of fuse mounting base 10 is fixed with wire outlet seat 12；
It is fixed with fuse mounting groove 13 in fuse mounting base 10, offers activity above and below fuse mounting groove 13
Slot 15, snap-gauge 14 is movably installed in loose slot 15, and the top of snap-gauge 14 is fixedly installed with guide rod 16, installation is arranged outside guide rod 16
There is compression spring 17, the top of pilot pressure spring 17 is fixed with postive stop baffle 18, and fuse 11 is put into fuse installation
Fuse 11, so that snap-gauge 14 is moved upwardly or downwardly, is pressed into fuse mounting groove 13 by pressing fuse 11 by slot 13,
Achieve the purpose that convenient for connection installation；The top of ceramic base 1 is fixedly installed with hydraulic pump 19, and the side fixation of hydraulic pump 19 is set
There is fulcrum bearing 20, hydraulic cylinder 21 is fixedly installed in fulcrum bearing 20, is movably installed with piston 22 in hydraulic cylinder 21, the one of piston 22
End is fixedly installed with piston rod 23, and the side of piston rod 23 is fixedly installed with attachment base 24, by the work of hydraulic pump 19, drives
The rotation of hydraulic cylinder 21 and piston rod 23 extend, and via attachment base 24 movable shield 5 are overturn, facilitate and carry out replacement installation insurance
Silk 11, reduces the time of assembly and disassembly, improves efficiency.
Secondly, the side of ceramic base 1 is fixedly installed with connecting column, internal thread hole, internal thread hole are offered in connecting column
Setting is matched with fastening screw 4, through hole is offered in insulating shield 2, and through hole matches setting, insulation shield with fastening screw 4
Cover 2 is flexibly connected by fastening screw 4 with ceramic base 1.Determine to offer fixing groove in socket 9, fixing groove is matched with contact knife 8 and set
It sets, fixing groove both ends offer through hole, and Matching installation has connecting shaft, and one end of contact knife 8 offers mounting hole, mounting hole
Setting is matched with fixing groove, contact knife 8 is flexibly connected by connecting shaft with socket 9 is determined.By the above mechanism, insulation shield may be implemented
The assembly and disassembly of cover 2 and the folding of contact knife 8.Loose slot 15 matches setting with snap-gauge 14, and snap-gauge 14 is pacified by loose slot 15 and fuse
Seat 10 is filled to be flexibly connected.The lower section of compression spring 17 is fixedly connected with snap-gauge 14, the top of compression spring 17 and postive stop baffle 18
It is fixedly connected, and postive stop baffle 18 is fixedly connected with fuse mounting base 10.By the above mechanism, Fast Installation guarantor can achieve
The effect of dangerous silk 11.Open up fluted in fulcrum bearing 20, groove two sides offer through hole, and through hole Matching installation has pin
Axis, one end of hydraulic cylinder 21 match setting with through hole through connecting hole, connecting hole is offered, and hydraulic cylinder 21 passes through pin shaft and branch
Hold the flexible connection of seat 20.Sliding slot is offered in hydraulic cylinder 21, sliding slot matches setting with piston 22, and piston 22 passes through with hydraulic cylinder 21
Sliding slot is flexibly connected.By the above mechanism, the overturning of movable shield 5 may be implemented.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of high pressure open circuit experiment safety equipment being easily installed, which is characterized in that described including ceramic base (1)
It is fixed with above ceramic base (1) insulating shield (2), the side of the insulating shield (2) is fixed with ceramic handle
(3), it is fixed with fastening screw (4) above the insulating shield (2), the other side of the insulating shield (2) is fixed with
Movable shield (5)；It is fixed with inlet wire seat (6) below the top of the side of the ceramic base (1), the inlet wire seat (6)
Side be fixed with static contact (7), the side of the static contact (7), which is fixed with, determines socket (9), described to determine in socket (9)
It is fixedly installed with contact knife (8), the side for determining socket (9) is fixed with fuse mounting base (10), the fuse installation
It is movably installed with fuse (11) in seat (10), the side of the fuse mounting base (10) is fixed with wire outlet seat (12)；Institute
It states and is fixed with fuse mounting groove (13) in fuse mounting base (10), above and below the fuse mounting groove (13)
It offers loose slot (15), is movably installed with snap-gauge (14) in the loose slot (15), the top of the snap-gauge (14) is fixed
Be equipped with guide rod (16), be arranged outside the guide rod (16) and be equipped with compression spring (17), the pilot pressure spring (17) it is upper
Side is fixed with postive stop baffle (18)；Hydraulic pump (19), the hydraulic pump are fixedly installed with above the ceramic base (1)
(19) side is fixed with fulcrum bearing (20), is fixedly installed with hydraulic cylinder (21), the hydraulic cylinder in the fulcrum bearing (20)
(21) it is movably installed with piston (22) in, one end of the piston (22) is fixedly installed with piston rod (23), the piston rod
(23) side is fixedly installed with attachment base (24).
2. a kind of high pressure open circuit experiment safety equipment being easily installed according to claim 1, which is characterized in that institute
The side for stating ceramic base (1) is fixedly installed with connecting column, offers internal thread hole in the connecting column, the internal thread hole with
Fastening screw (4) the matching setting, the insulating shield (2) is interior to offer through hole, the through hole and the fastening spiral shell
(4) matching setting is followed closely, the insulating shield (2) is flexibly connected by the fastening screw (4) with the ceramic base (1).
3. a kind of high pressure open circuit experiment safety equipment being easily installed according to claim 1, which is characterized in that institute
It states and determines to offer fixing groove in socket (9), the fixing groove matches setting with the contact knife (8), and the fixing groove both ends are opened
Equipped with through hole, and Matching installation has a connecting shaft, and one end of the contact knife (8) offers mounting hole, the mounting hole with it is described
Fixing groove matching setting, the contact knife (8) are determined socket (9) and are flexibly connected by the connecting shaft with described.
4. a kind of high pressure open circuit experiment safety equipment being easily installed according to claim 1, which is characterized in that institute
It states loose slot (15) and matches setting with the snap-gauge (14), the snap-gauge (14) passes through the loose slot (15) and the fuse
Mounting base (10) is flexibly connected.
5. a kind of high pressure open circuit experiment safety equipment being easily installed according to claim 1, which is characterized in that institute
The lower section for stating compression spring (17) is fixedly connected with the snap-gauge (14), the top of compression spring (17) and the postive stop baffle
(18) it is fixedly connected, and the postive stop baffle (18) is fixedly connected with the fuse mounting base (10).
6. a kind of high pressure open circuit experiment safety equipment being easily installed according to claim 1, which is characterized in that institute
It states and opens up in fulcrum bearing (20) fluted, the groove two sides offer through hole, and the through hole Matching installation has pin
Axis, through connecting hole is offered, the connecting hole matches setting, the liquid with the through hole for one end of the hydraulic cylinder (21)
Cylinder pressure (21) is flexibly connected by the pin shaft with the fulcrum bearing (20).
7. a kind of high pressure open circuit experiment safety equipment being easily installed according to claim 1, which is characterized in that institute
It states and offers sliding slot in hydraulic cylinder (21), the sliding slot matches setting, the piston (22) and the liquid with the piston (22)
Cylinder pressure (21) is flexibly connected by the sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102627.6U CN209625577U (en) | 2019-01-19 | 2019-01-19 | A kind of high pressure open circuit experiment safety equipment being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102627.6U CN209625577U (en) | 2019-01-19 | 2019-01-19 | A kind of high pressure open circuit experiment safety equipment being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209625577U true CN209625577U (en) | 2019-11-12 |
Family
ID=68450908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920102627.6U Active CN209625577U (en) | 2019-01-19 | 2019-01-19 | A kind of high pressure open circuit experiment safety equipment being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209625577U (en) |
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2019
- 2019-01-19 CN CN201920102627.6U patent/CN209625577U/en active Active
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