CN209665239U - A kind of tool of quick removal ammeter plastic seal - Google Patents
A kind of tool of quick removal ammeter plastic seal Download PDFInfo
- Publication number
- CN209665239U CN209665239U CN201821995082.8U CN201821995082U CN209665239U CN 209665239 U CN209665239 U CN 209665239U CN 201821995082 U CN201821995082 U CN 201821995082U CN 209665239 U CN209665239 U CN 209665239U
- Authority
- CN
- China
- Prior art keywords
- pawl
- handle
- push rod
- shell
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model discloses a kind of tools of quickly removal ammeter plastic seal, including handle, shell and push rod, one end of shell is connected on handle, push rod is threaded through in the inner cavity of handle, the right end of push rod stretches out shell and protrudes into handle, strip groove is offered on handle outer surface, and the slide bar being fixedly connected with the push rod being located in handle is provided in strip groove；The left part of push rod is provided with two connecting rods, the other end of two connecting rods be connected separately with one fall pawl, pawl is arranged in the groove being arranged in housing sidewall, the left end of pawl and the left side of groove are hinged, spring is connected between the bottom surface for the right end of falling pawl and the bottom surface of groove, sliding slot is offered on the front end face of pawl, and the pin shaft connecting with connecting rod is fitted in sliding slot.The utility model simple structure and reasonable design, it is easy to operate, plastic seal is inserted by front end, pawl is put down down, plastic seal can integrally be extracted, can effectively save human and material resources, improves working efficiency.
Description
Technical field
The utility model belongs to electric power overhaul technical field, more particularly to a kind of work of quickly removal ammeter plastic seal
Tool.
Background technique
The intelligent electric meter used now needs to remove in electric meter screw first in replacement module, dismounting module process
Plastic seal.It there is no dedicated removal tool at present, be all to destroy plastic seal surface layer by force with scissors, awl, then inciting somebody to action
Screw unclamps, and after screw is removed completely, could completely remove the plastic seal of damage, not only increase work difficulty, but also
It is time-consuming and laborious, or even ammeter surface layer and screw are damaged sometimes.
Summary of the invention
In order to solve the problems, such as that background technique, the purpose of this utility model are to propose a kind of quickly removal ammeter modeling
Expect the tool of seal, which only need to be inserted into plastic seal for front end, put down down pawl, can be by plastic seal
Print is whole to extract.
In order to realize above-mentioned purpose of utility model, the utility model uses technical solution as described below:
A kind of tool of quick removal ammeter plastic seal, including handle, shell and push rod, one end of shell are connected to hand
On handle, push rod is threaded through in the inner cavity of handle, and the right end of push rod stretches out shell and protrudes into handle, and handle offers on outer surface
Strip groove is provided with the slide bar being fixedly connected with the push rod being located in handle in strip groove；The left part of push rod is provided with two
Connecting rod, forms arrow shaped structure after one end connection of two connecting rods, the other end of two connecting rods is connected separately with one and falls pawl, pawl
It is arranged in the groove being arranged in housing sidewall, groove is connected with the inner cavity of shell, and the left end of pawl and the left side of groove are cut with scissors
It connects, is connected with spring between the bottom surface for the right end of falling pawl and the bottom surface of groove, sliding slot, sliding slot are offered on the front end face of pawl
It is inside fitted with pin shaft, pin shaft can slide along the chute, and the other end of connecting rod and respective side are fallen the pin shaft on pawl and connect.
Further, push plate is connected with after the strip groove that the upper end of the slide bar is stretched out on handle.
Further, having for shell is provided with the top of cone on end face.
Further, described top to be structure as a whole with shell.
Due to the adoption of the above technical scheme, the utility model has following superiority:
The utility model simple structure and reasonable design, it is easy to operate, plastic seal is inserted by front end, puts down down pawl, just
Plastic seal can integrally be extracted, can effectively save human and material resources, improve working efficiency.
Detailed description of the invention
Fig. 1 be the utility model in fall pawl collapsed state schematic diagram；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 be the utility model in fall pawl opening state schematic diagram；
Fig. 4 is enlarged drawing at B in Fig. 3；
In figure: 1, handle；2, push plate；3, shell；4, push rod；5, connecting rod；6, pin shaft；7, fall pawl；8, sliding slot；9, spring.
Specific embodiment
The technical solution of the utility model is further described in detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, 2, a kind of tool of quick removal ammeter plastic seal, including handle 1, shell 3 and push rod 4, shell
One end of body 3 is connected on handle 1, and push rod 4 is threaded through in the inner cavity of handle 1, and the right end of push rod 4 stretches out shell 3 and protrudes into hand
In handle 1, strip groove is offered on handle outer surface, and the cunning being fixedly connected with the push rod 4 being located in handle is provided in strip groove
Bar；The left part of push rod 4 is provided with two connecting rods 5, forms arrow shaped structure, two connecting rods 5 after one end connection of two connecting rods 5
The other end be connected separately with one fall pawl 7, pawl 7 is arranged in the groove being arranged on 3 side wall of shell, and groove is interior with shell 3
Chamber is connected, and the left end of pawl 7 and the left side of groove are hinged, is connected between the bottom surface of 7 right end of pawl and the bottom surface of groove
Spring 9 offers sliding slot 8 on the front end face of pawl 7, and pin shaft 6 is fitted in sliding slot 8, and pin shaft 68 can slide along the chute, even
The other end of bar 5 and respective side are fallen the pin shaft on pawl 7 and are connect.
For ease of operation, push plate 2 is connected with after the strip groove that the upper end of slide bar is stretched out on handle.
The top of cone is provided on the right side of shell 3.
It is described top to be structure as a whole with shell 3.
For the utility model in off position, the pin shaft on connecting rod is located at the left end of sliding slot, and spring is in compression
State.When work, by the top directly by 90 degree of insertion ammeter plastic seal centers of front vertical of shell right end, when pawl into
After entering plastic seal inside, push plate is pushed, drives push rod to move to the right by push plate and slide bar, meanwhile, connecting rod drives thereon
Pin shaft it is mobile, pin shaft moves to the left in sliding slot, when pin shaft is moved to the left end of sliding slot, due to the left end of falling pawl and shell
Body is hinged, so under the action of the spring, the right end of pawl is to being unfolded on the outside of groove, and it is big that two after expansion fall the spacing between pawl
In the center-hole diameter of ammeter plastic seal, two falls claw hook at this time and live ammeter plastic seal inner wall, handle is caught to extract modeling outward
Expect seal, can be completed.
Claims (4)
1. a kind of tool of quickly removal ammeter plastic seal, it is characterised in that: including handle, shell and push rod, the one of shell
End is connected on handle, and push rod is threaded through in the inner cavity of handle, and the right end of push rod stretches out shell and protrudes into handle, handle appearance
Strip groove is offered on face, and the slide bar being fixedly connected with the push rod being located in handle is provided in strip groove；The left part of push rod
Two connecting rods are provided with, form arrow shaped structure after one end connection of two connecting rods, the other end of two connecting rods is connected separately with
One fall pawl, pawl is arranged in the groove being arranged in housing sidewall, and groove is connected with the inner cavity of shell, the left end of pawl with it is recessed
The left side of slot is hinged, is connected with spring between the bottom surface for the right end of falling pawl and the bottom surface of groove, opens up on the front end face of pawl
There is sliding slot, pin shaft is fitted in sliding slot, pin shaft can slide along the chute, and the other end of connecting rod and respective side fall the company of the pin shaft on pawl
It connects.
2. the tool of quick removal ammeter plastic seal according to claim 1, it is characterised in that: the upper end of the slide bar
Push plate is connected with after the strip groove that portion is stretched out on handle.
3. the tool of quick removal ammeter plastic seal according to claim 1, it is characterised in that: on the right side of shell
It is provided with the top of cone.
4. the tool of quick removal ammeter plastic seal according to claim 3, it is characterised in that: described top and shell
It is structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821995082.8U CN209665239U (en) | 2018-11-30 | 2018-11-30 | A kind of tool of quick removal ammeter plastic seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821995082.8U CN209665239U (en) | 2018-11-30 | 2018-11-30 | A kind of tool of quick removal ammeter plastic seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209665239U true CN209665239U (en) | 2019-11-22 |
Family
ID=68561662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821995082.8U Expired - Fee Related CN209665239U (en) | 2018-11-30 | 2018-11-30 | A kind of tool of quick removal ammeter plastic seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209665239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112487A (en) * | 2020-09-16 | 2020-12-22 | 广东电网有限责任公司梅州供电局 | Electric energy meter seal opener |
-
2018
- 2018-11-30 CN CN201821995082.8U patent/CN209665239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112487A (en) * | 2020-09-16 | 2020-12-22 | 广东电网有限责任公司梅州供电局 | Electric energy meter seal opener |
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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: 20191122 Termination date: 20201130 |