CN215069505U - Anti-electricity-theft combined type mutual inductor plastic shell - Google Patents
Anti-electricity-theft combined type mutual inductor plastic shell Download PDFInfo
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- CN215069505U CN215069505U CN202120883552.7U CN202120883552U CN215069505U CN 215069505 U CN215069505 U CN 215069505U CN 202120883552 U CN202120883552 U CN 202120883552U CN 215069505 U CN215069505 U CN 215069505U
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- Prior art keywords
- shell
- fixedly connected
- wall
- electricity
- mutual inductor
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- 239000004033 plastic Substances 0.000 title claims abstract description 40
- 230000004224 protection Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002633 protecting effect Effects 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 9
- 230000002265 prevention Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
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Abstract
The utility model relates to a mutual-inductor technical field, and an anti-electricity-theft combined mutual-inductor plastic casing is disclosed, including first shell and second shell, the inner wall fixedly connected with of first shell is a plurality of inserts a section of thick bamboo, the inner wall fixedly connected with of second shell is a plurality of and insert a section of thick bamboo matched with inserted bar, the outer wall fixedly connected with U-shaped blend stop of second shell, two arc through-holes have been seted up to first shell and second shell top inner wall, two conducting blocks of the last fixed surface of first shell are connected with, the screw thread through-hole is seted up to the upper surface of conducting block, and the pore wall threaded connection of screw thread through-hole has the bolt, electrically conductive briquetting has been cup jointed in the outer wall activity of bolt. The utility model discloses make combination formula mutual-inductor plastic casing have anti-electricity-theft and wire anti-drop's function, improve combination formula mutual-inductor plastic casing's protecting effect, and improved the convenience and the efficiency of combination formula mutual-inductor plastic casing installation, still reduce equipment personnel's intensity of labour simultaneously.
Description
Technical Field
The utility model relates to a mutual-inductor technical field especially relates to an anti-electricity-theft combined type mutual-inductor plastic casing.
Background
The mutual inductor is also called instrument transformer, and is a general name of current mutual inductor and voltage mutual inductor. The high voltage can be changed into low voltage, and the large current can be changed into small current for measuring or protecting the system. Its function is mainly to convert high voltage or large current into standard low voltage or standard small current in proportion so as to implement standardization and miniaturization of measuring instrument, protective equipment and automatic control equipment, and at the same time the mutual inductor can be used for isolating high voltage system so as to ensure safety of human body and equipment.
The existing combined type mutual inductor plastic shell is mostly fixed by a plurality of screws, but the process of fixing the plurality of screws is inconvenient, the convenience and the efficiency of the installation of the combined type mutual inductor plastic shell are influenced, the labor intensity of assembling personnel is increased simultaneously, and the combined type mutual inductor plastic shell also has the condition of poor protective capability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art when combination formula mutual-inductor plastic casing passes through a plurality of screws to be fixed, fixed process is comparatively inconvenient, influences convenience and the efficiency of combination formula mutual-inductor plastic casing installation, increases assembling personnel's intensity of labour simultaneously to and combination formula mutual-inductor plastic casing still has the relatively poor problem of protective capacities, and the anti-electricity-theft combination formula mutual-inductor plastic casing who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an anti-electricity-theft combined type mutual inductor plastic casing, includes first shell and second shell, the inner wall fixedly connected with of first shell is a plurality of to insert a section of thick bamboo, the inner wall fixedly connected with of second shell is a plurality of and insert a section of thick bamboo matched with inserted bar, the outer wall fixedly connected with U-shaped blend stop of second shell, two arc through-holes have been seted up to first shell and second shell top inner wall, two conducting blocks of last fixed surface of first shell are connected with, the screw thread through-hole is seted up to the upper surface of conducting block, and the pore wall threaded connection of screw thread through-hole has the bolt, electrically conductive briquetting has been cup jointed in the outer wall activity of bolt, the common fixedly connected with protection machanism of upper surface of first shell and second shell.
Preferably, the protection mechanism comprises two screws fixedly connected with the upper surfaces of the first shell and the second shell respectively, the outer cover is sleeved on the rod wall of each screw in a common movable mode, the rod wall of each screw is in threaded connection with a nut, the rod walls of the two screws are provided with lock holes, and the hole walls of the lock holes are movably connected with a lock.
Preferably, the outer wall of the top end of the conductive block is movably connected with an L-shaped cover, and the lower surface of the L-shaped cover is fixedly connected with the upper surface of the first shell.
Preferably, the lower surface of the U-shaped barrier strip is fixedly connected with a fixing strip, and the upper surface of the fixing strip is provided with two fixing holes.
Preferably, a rubber ring is fixedly connected to the lower surface of the outer cover.
Preferably, an inner baffle ring is fixedly connected to the inner wall of the second shell.
Compared with the prior art, the utility model provides an anti-electricity-theft combined type mutual-inductor plastic casing possesses following beneficial effect:
the anti-electricity-theft combined type mutual inductor plastic shell is provided with the inserting cylinder, the inserting rod and the protection mechanism, when the combined type mutual inductor plastic shell needs to be installed, the first shell and the second shell are closed together through the inserting cylinder and the inserting rod, then a wire is placed between the conductive pressing block and the conductive block, the conductive pressing block is pressed tightly on the wire through the bolt, then the wire is prevented from falling off from the conductive block through the protection mechanism, the reliability of the connection work of the mutual inductor is ensured, the lock is inserted into the lock hole, the outer cover is prevented from being opened, the electricity is stolen from the conductive block, the first shell and the second shell are fixed without screws, time and labor are saved, the mechanism enables the combined type mutual inductor plastic shell to have the functions of electricity stealing prevention and falling prevention of the wire, the protection effect of the combined type mutual inductor plastic shell is improved, and the assembling process of the combined type mutual inductor plastic shell is simple and convenient, not only improve the convenience and the efficiency of combination formula mutual-inductor plastic casing installation, still reduced assembly personnel's intensity of labour simultaneously.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make combination formula mutual-inductor plastic casing have anti-theft electricity and wire anti-drop's function, improve combination formula mutual-inductor plastic casing's protecting effect, and improved the convenience and the efficiency of combination formula mutual-inductor plastic casing installation, still reduce assembly personnel's intensity of labour simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a plastic casing of an electricity larceny prevention combined type mutual inductor provided by the utility model;
fig. 2 is a schematic structural diagram of a part a of a plastic casing of the combined transformer for preventing electricity theft according to the present invention.
In the figure: the device comprises a first shell 1, a second shell 2, an inserting barrel 3, an inserting rod 4, a U-shaped barrier strip 5, a conductive block 6, a bolt 7, a conductive pressing block 8, a protective mechanism 9, a screw 91, an outer cover 92, a nut 93, a lock hole 94, a 95 lockset, a 10L-shaped cover, a fixing strip 11, an inner barrier ring 12 and a rubber ring 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an electricity larceny prevention combined type mutual inductor plastic casing comprises a first casing 1 and a second casing 2, a plurality of inserting cylinders 3 are fixedly connected to the inner wall of the first casing 1, a plurality of inserting rods 4 matched with the inserting cylinders 3 are fixedly connected to the inner wall of the second casing 2, a U-shaped barrier strip 5 is fixedly connected to the outer wall of the second casing 2, two arc-shaped through holes are formed in the inner walls of the top ends of the first casing 1 and the second casing 2, two conductive blocks 6 are fixedly connected to the upper surface of the first casing 1, threaded through holes are formed in the upper surfaces of the conductive blocks 6, a bolt 7 is in threaded connection with the hole wall of each threaded through hole, a conductive pressing block 8 is sleeved on the outer wall of the bolt 7 in a movable mode, and a protection mechanism 9 is fixedly connected to the upper surfaces of the first casing 1 and the second casing 2.
Protection machanism 9 includes two screws 91 that are connected with fixed surface respectively on first shell 1 and the second shell 2, and dustcoat 92 has been cup jointed in the wall of rod joint activity of screw 91, and the wall of rod threaded connection of screw 91 has nut 93, and lockhole 94 has all been seted up to the wall of rod of two screws 91, and lockhole 94's pore wall swing joint has tool to lock 95, and this mechanism makes combination formula mutual-inductor plastic casing have anti-theft electricity and wire anti-drop's function, improves combination formula mutual-inductor plastic casing's protecting effect.
The outer wall of the top end of the conductive block 6 is movably connected with an L-shaped cover 10, and the lower surface of the L-shaped cover 10 is fixedly connected with the upper surface of the first shell 1.
The lower fixed surface of U-shaped blend stop 5 is connected with fixed strip 11, and two fixed orificess have been seted up to the upper surface of fixed strip 11, and fixed strip 11 can make things convenient for the mutual-inductor installation fixed.
The lower surface of the outer cover 92 is fixedly connected with a rubber ring 13, and the rubber ring 13 can prevent the outer cover 92 from damaging the wires.
Keep off ring 12 in the inner wall fixedly connected with of second shell 2, keep off ring 12 in can ensure the stability that first shell 1 and second shell 2 are connected.
In the utility model, when the combined mutual inductor plastic shell needs to be installed, firstly, the first shell 1 and the second shell 2 are closed together through the inserting cylinder 3 and the inserting rod 4, then the conducting wire is placed between the conducting pressing block 8 and the conducting block 9, the conducting pressing block 8 is pressed tightly through the bolt 7, then the outer cover 92 is inserted into the screw rod 91, the outer cover 92 extrudes the conducting wire through the rubber ring 13, then the nut 93 is screwed into the screw rod 91 to prevent the conducting wire from falling off from the conducting block 6, the reliability of the mutual inductor connection work is ensured, the lock 95 is inserted into the lock hole 94 to prevent the outer cover 92 from being opened to connect the conducting wire from stealing electricity from the conducting block 6, the first shell 1 and the second shell 2 are fixed without screws, time and labor are saved, the mechanism enables the combined mutual inductor plastic shell to have the functions of stealing electricity prevention and the falling prevention of the conducting wire, the protection effect of the combined mutual inductor plastic shell is improved, the installation convenience and efficiency of the plastic shell of the combined mutual inductor are improved, and the labor intensity of assembling personnel is reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An anti-electricity-theft combined type mutual inductor plastic shell comprises a first shell (1) and a second shell (2), it is characterized in that the inner wall of the first shell (1) is fixedly connected with a plurality of inserting cylinders (3), the inner wall of the second shell (2) is fixedly connected with a plurality of inserted rods (4) matched with the inserted cylinders (3), the outer wall of the second shell (2) is fixedly connected with a U-shaped barrier strip (5), the inner walls of the top ends of the first shell (1) and the second shell (2) are provided with two arc-shaped through holes, the upper surface of the first shell (1) is fixedly connected with two conductive blocks (6), the upper surfaces of the conductive blocks (6) are provided with threaded through holes, and the wall of the threaded through hole is connected with a bolt (7) in a threaded manner, the outer wall of the bolt (7) is movably sleeved with a conductive pressing block (8), the upper surfaces of the first shell (1) and the second shell (2) are fixedly connected with a protection mechanism (9) together.
2. The anti-electricity-theft combined type mutual inductor plastic shell as claimed in claim 1, wherein the protection mechanism (9) comprises two screws (91) fixedly connected with the upper surfaces of the first shell (1) and the second shell (2) respectively, the rod walls of the screws (91) are movably sleeved with an outer cover (92) together, the rod walls of the screws (91) are in threaded connection with nuts (93), the rod walls of the two screws (91) are both provided with lock holes (94), and the hole walls of the lock holes (94) are movably connected with a lock (95).
3. The anti-electricity-theft combined type mutual inductor plastic shell is characterized in that an L-shaped cover (10) is movably connected to the outer wall of the top end of the conductive block (6), and the lower surface of the L-shaped cover (10) is fixedly connected with the upper surface of the first shell (1).
4. The anti-electricity-theft combined type mutual inductor plastic shell as claimed in claim 1, wherein a fixing strip (11) is fixedly connected to the lower surface of the U-shaped barrier strip (5), and two fixing holes are formed in the upper surface of the fixing strip (11).
5. The anti-electricity-theft combined type mutual inductor plastic shell is characterized in that a rubber ring (13) is fixedly connected to the lower surface of the outer cover (92).
6. The anti-electricity-theft combined type mutual inductor plastic shell is characterized in that an inner baffle ring (12) is fixedly connected to the inner wall of the second shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120883552.7U CN215069505U (en) | 2021-04-27 | 2021-04-27 | Anti-electricity-theft combined type mutual inductor plastic shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120883552.7U CN215069505U (en) | 2021-04-27 | 2021-04-27 | Anti-electricity-theft combined type mutual inductor plastic shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215069505U true CN215069505U (en) | 2021-12-07 |
Family
ID=79109471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120883552.7U Expired - Fee Related CN215069505U (en) | 2021-04-27 | 2021-04-27 | Anti-electricity-theft combined type mutual inductor plastic shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215069505U (en) |
-
2021
- 2021-04-27 CN CN202120883552.7U patent/CN215069505U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |