CN208953601U - One kind changing interim wire clamp when ammeter - Google Patents
One kind changing interim wire clamp when ammeter Download PDFInfo
- Publication number
- CN208953601U CN208953601U CN201821711681.2U CN201821711681U CN208953601U CN 208953601 U CN208953601 U CN 208953601U CN 201821711681 U CN201821711681 U CN 201821711681U CN 208953601 U CN208953601 U CN 208953601U
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- insulation shell
- ammeter
- connecting rod
- insulation
- easy
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Abstract
The utility model embodiment discloses one kind and changes interim wire clamp when ammeter, including insulation shell, several cavitys are separated out by partition in the insulation shell, spinning reduction fixture is provided on each cavity, the spinning reduction fixture includes the easy-to-draw clamp head being arranged on the outside of insulation shell, the easy-to-draw clamp head is connected with the connecting rod through insulation shell, and the end of the connecting rod is provided with insulation barrier, is cased with reset spring in the connecting rod on the inside of the insulation shell；The power connector disassembled is fixed in insulation shell by the intracorporal spinning reduction fixture of insulation shell, completely firewire can be wrapped in insulation shell, effectively avoid and electric shock accidents occurs when changing ammeter.
Description
Technical field
Interim wire clamp when changing ammeter the utility model relates to ammeter installing area more particularly to one kind.
Background technique
In the prior art, staff is the electricity that will first connect ammeter when carrying out dismounting and change work to resident's ammeter
Source firewire is removed from the terminals of ammeter, has twined the connector of power firestreak with insulating tape later to prevent short circuit, electricity
Arc is burnt, and is then again successively removed other connecting lines from the terminals of ammeter；It is installed to ammeter
When, then connecting line is successively mounted on to the terminals of ammeter, but this mode is cumbersome, job schedule is slow, if work
Personnel's misoperation be easy to cause safety accident, therefore needing one kind can replace insulating tape to play interim insulation and safety
Safe wire clamp.
Utility model content
The utility model embodiment discloses one kind and changes interim wire clamp when ammeter, passes through the intracorporal spinning reduction of insulation shell
The power connector disassembled is fixed in insulation shell by fixture, can effectively solve the problem of background technique proposes.
The utility model embodiment provide it is a kind of change interim wire clamp when ammeter, including insulation shell, it is described absolutely
Several cavitys are separated out by partition in edge shell, spinning reduction fixture is provided on each cavity, the rotation is multiple
Position fixture includes the easy-to-draw clamp head being arranged on the outside of insulation shell, and the easy-to-draw clamp head is connected with the company through insulation shell
The end of extension bar, the connecting rod is provided with insulation barrier, is cased with reset bullet in the connecting rod on the inside of the insulation shell
Spring.
Further, the easy-to-draw clamp head is silica gel material, is provided with circular hole in the easy-to-draw clamp head, is located at described
The center of connecting rod is provided with one section of external screw thread, and the connecting rod is provided with internal screw thread on the through-hole of insulation shell.
Further, it is provided on the lateral wall of the inner wall of the insulation shell, the two sides of partition and insulation barrier
Anti-slop serrations.
Further, it is provided with groove on the inner wall of the insulation shell and the inner sidewall of insulation barrier, groove
Size is suitable with the size of spring.
Compared with prior art, the utility model has the beneficial effects that
(1) insulation shell of the utility model is separated out several cavitys by insulating barrier, and in each cavity
It is provided with spinning reduction fixture, can effectively be separated firewire and zero curve, and firewire completely can be wrapped in insulation
In shell, effectively avoids and electric shock accidents occurs when changing ammeter；
(2) the spinning reduction fixture of the utility model includes easy-to-draw clamp head, is provided with through-hole in easy-to-draw clamp head, is convenient for
Fixture is displaced outwardly, and has the external screw thread being meshed with internal screw thread on insulation shell in connecting rod, is pulled outwardly threadingly square when fixture
Fixture can be fixed to rotation, opposite direction torsional spring drives fixture to reset, and has saved and has dismantled insulating tape when changing ammeter
Time, the working efficiency of raising, the power off time of reduction.
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
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the spinning reduction installation structure for clamp schematic diagram of the utility model.
Figure label:
1- insulation shell；2- partition；3- spinning reduction fixture；4- external screw thread；5- internal screw thread；6- anti-slop serrations；
The easy-to-draw clamp head of 301-；302- connecting rod；303- insulation barrier；304- reset spring.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
The utility model is described in further detail for mode.Obviously, described embodiment is only the utility model a part
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, the utility model provides one kind and changes interim wire clamp when ammeter, including insulation shell 1,
Several cavitys are separated out by partition 2 in insulation shell 1, spinning reduction fixture 3 is provided on each cavity, will be dismantled
The power supply line to get off is placed in the cavity, and is clamped power supply line by spinning reduction fixture 3, can be effective in insulation shell 1
Power supply line is fully wrapped around in the cavity, the electric shock accidents caused when efficiently avoiding changing ammeter, in addition, passing through spinning reduction
Fixture 3 swathes bring trouble instead of insulating tape, improves work efficiency, reduces power-off time.
In the present embodiment, spinning reduction fixture 3 includes the easy-to-draw clamp head 301 that 1 outside of insulation shell is arranged in, easily
Drawing clamp head 301 is silica gel material, is provided with circular hole in easy-to-draw clamp head 301, easy-to-draw convenient for pulling out spinning reduction fixture 3
Clamp head 301 is connected with the connecting rod 302 through insulation shell 1, and the center of connecting rod 302 is provided with one section of external screw thread 4,
Connecting rod 302 is provided with internal screw thread 5 on the through-hole of insulation shell 1, and the end of connecting rod 302 is provided with insulation barrier 303,
It is cased with reset spring 304 in the connecting rod 302 of 1 inside of insulation shell, holds easy-to-draw clamp head 301 for spinning reduction fixture
3 pull out, and rotate along screw thread engagement direction and can fix spinning reduction fixture 3, to which power cord connector is complete
After being placed into dielectric chamber, for originating party to rotation, spring makes spinning reduction fixture 3 return to original state, and by power supply line
Joint-clamping saves the time of disassembly insulating tape, improves working efficiency, flexibly and easily, can be widely applied to electrification dismounting
Various situations in.
It further illustrates, on the lateral wall of the inner wall of insulation shell 1, the two sides of partition 2 and insulation barrier 303
Anti-slop serrations 6 are provided with, avoids power supply point connector from sliding out of insulation shell 1, causes electric shock accidents.
It further illustrates, is provided with groove on the inner wall of insulation shell 1 and the inner sidewall of insulation barrier 303,
The size of groove and the size of spring are suitable, and spring limits its activity space by groove, prevent the activity when squeezing.
Interim wire clamp is described in detail when changing ammeter to one kind provided by the utility model above, for ability
The those skilled in the art in domain have in specific embodiments and applications based on the idea of the embodiment of the present invention
Change place, in conclusion the content of the present specification should not be construed as a limitation of the present invention.
Claims (4)
1. one kind changes interim wire clamp when ammeter, it is characterised in that: including insulation shell (1), pass through in the insulation shell (1)
Partition (2) is separated out several cavitys, is provided on each cavity spinning reduction fixture (3), the spinning reduction fixture
It (3) include the easy-to-draw clamp head (301) being arranged on the outside of insulation shell, the easy-to-draw clamp head (301) is connected with through insulation
The end of the connecting rod (302) of shell (1), the connecting rod (302) is provided with insulation barrier (303), is located at the insulation shell
Reset spring (304) are cased in connecting rod (302) on the inside of body (1).
2. one kind according to claim 1 changes interim wire clamp when ammeter, it is characterised in that: the easy-to-draw clamp head
(301) it is silica gel material, is provided with circular hole on the easy-to-draw clamp head (301), is located at the center setting of the connecting rod (302)
There is one section of external screw thread (4), the connecting rod (302) is provided with internal screw thread (5) on the through-hole of insulation shell (1).
3. one kind according to claim 1 changes interim wire clamp when ammeter, it is characterised in that: the insulation shell (1)
Anti-slop serrations (6) are provided on the lateral wall of inner wall, the two sides of partition (2) and insulation barrier (303).
4. one kind according to claim 1 changes interim wire clamp when ammeter, it is characterised in that: the insulation shell (1)
Groove is provided on the inner sidewall of inner wall and insulation barrier (303), the size of groove and the size of spring are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711681.2U CN208953601U (en) | 2018-10-22 | 2018-10-22 | One kind changing interim wire clamp when ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711681.2U CN208953601U (en) | 2018-10-22 | 2018-10-22 | One kind changing interim wire clamp when ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208953601U true CN208953601U (en) | 2019-06-07 |
Family
ID=66742375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821711681.2U Active CN208953601U (en) | 2018-10-22 | 2018-10-22 | One kind changing interim wire clamp when ammeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208953601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577538A (en) * | 2023-05-16 | 2023-08-11 | 涿州市墨尘电器有限公司 | Ammeter convenient to maintain and overhaul |
-
2018
- 2018-10-22 CN CN201821711681.2U patent/CN208953601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577538A (en) * | 2023-05-16 | 2023-08-11 | 涿州市墨尘电器有限公司 | Ammeter convenient to maintain and overhaul |
| CN116577538B (en) * | 2023-05-16 | 2024-03-08 | 武汉阿迪克电子股份有限公司 | Ammeter convenient to maintain and overhaul |
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