CN203126726U - Plug fastening device - Google Patents
Plug fastening device Download PDFInfo
- Publication number
- CN203126726U CN203126726U CN 201320127974 CN201320127974U CN203126726U CN 203126726 U CN203126726 U CN 203126726U CN 201320127974 CN201320127974 CN 201320127974 CN 201320127974 U CN201320127974 U CN 201320127974U CN 203126726 U CN203126726 U CN 203126726U
- Authority
- CN
- China
- Prior art keywords
- plug
- support
- skidring
- fastening
- segmental arc
- 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 - Lifetime
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Abstract
The utility model discloses a plug fastening device to solve the problems that hands are hurt due to friction force in a plug fastening process and lower efficiency and unstable quality are caused by manual operation. The plug fastening device comprises a support and an anti-slip belt for wrapping a plug. During plug fastening, the anti-slip belt, the support and the plug are fixedly connected together, and the support is rotated around one end of the support under the action of external force. Through the plug fastening device, difficulty in force application and hurt to hands during manual plug fastening are avoided, the labor intensity and difficulty are reduced, and the work efficiency of personnel and the plug fastening quality are improved.
Description
Technical field
The utility model relates to a kind of plug securing device, mainly is used in C952 system plug fastening and positioning of Singapore's car, also can be used in the fastening of similar plug.
Background technology
Singapore metro engineering truck undercarriage portion sub-plug is more, and the restraint location space is narrow and small, and it is fastening that plug has two positions to carry out, and one is between locking-type plug and the socket, and another is that to carry out the positioning of pin tail cable position fastening.Plug surface has striped, and it is fastening to utilize friction force to carry out.
If it is the transhipment in the said process is finished by manpower is manual merely, because it is fastening to utilize friction force to carry out, injured so hand also can be subjected to the effect of friction force on the plug in fastening plug.And can be because pain on hand has influence on the fastening quality of plug when finishing by hand.Increase greatly fastening plug at task difficulty, make employee's operating efficiency low.
The utility model content
In order to solve in the fastening process of plug because the injury that the friction force adversary causes, and because handwork efficient is low, and the quality instability problem that causes, the utility model aims to provide a kind of plug securing device, this securing device can reduce labour intensity and difficulty, improves employee work efficient and the fastening quality of plug.
To achieve these goals, the technical scheme that adopts of the utility model is:
A kind of plug securing device, its constructional feature be, comprises support and be used for holding the skidring of plug; Described skidring, support and plug are fixed together during fastening plug, and described support rotates around an end of support under external force.
Thus, when the needs fastening plug, the skidring of plug securing device is wrapped on the plug, operator ' support and skidring, keep skidring, support and plug to be fixed together, along the fastening direction rotation of plug, by skidring rotating torque is converted to the used friction moment of fastening plug then, make plug rotate with support, thereby realize the purpose of fastening plug.
Further, as a kind of concrete version, one end of described support has segmental arc, and the end that this support has segmental arc has the hole, one end of described skidring is fixed end, the other end is handheld terminal, and the fixed end of described skidring is fixed on described support to have on the end of segmental arc, and the handheld terminal of this skidring passes described hole.When fastening, skidring passes the hole on the support, and the operator keeps skidring, support and plug to be fixed together.
As the concrete version of another kind, one end of described support has segmental arc, and the end that this support has segmental arc is provided with projection, one end of described skidring is fixed end, the other end is for twining end, the fixed end of described skidring is fixed on described support to have on the end of segmental arc, and the winding end of this skidring is fastened on described projection.When fastening, skidring is wrapped in the projection on the support, and the operator keeps skidring, support and plug to be fixed together.
Described skidring is preferably nylon tape, and skidproof effect is better.
By said structure, the utility model will have now and act on operator's application force on hand and change to and act on the nylon tape, and by support utilize the lever transmission principle of moments with the nylon tape friction moment change to the effect with support on moment, around plug lines part, utilize the mode of friction force and lever transmission moment that plug is fastening safe skidring.
Compared with prior art, the beneficial effects of the utility model are: the difficulty and hinder hand had an effect when the utility model has avoided making fastening plug by hand, reduced labour intensity and difficulty, and improved employee work efficient, improved the fastening quality of plug.
Below in conjunction with drawings and Examples the utility model is further elaborated.
Description of drawings
Fig. 1 is the structure principle chart of an embodiment of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the use constitution diagram of an embodiment of the utility model.
In the drawings
The 1-skidring; The 2-support; The 3-hole; The 4-segmental arc; The 5-plug.
The specific embodiment
A kind of plug securing device as shown in Figure 1, is made up of support 2 and skidring 1 two parts.Described skidring 1 is preferably nylon tape, one end of described support 2 has segmental arc 4, and this support 2 has on the end of segmental arc 4 and has hole 3, one end of described skidring 1 is fixed end, the other end is handheld terminal, the fixed end of described skidring 1 is fixed on described support 2 to have on the end of segmental arc 4, and the handheld terminal of this skidring 1 passes described hole 3, and described skidring 1, support 2 are fixed together with plug 5 during fastening plug 5.The 1 main effect of described support is that the moment that hand acts on the support 2 is delivered on the nylon tape 1, by nylon tape 1 moment is converted to the used friction moment of fastening plug 5.During on-the-spot the use, at first with striped part one circle of nylon tape 1 around plug 5, by support 2 nylon tape 1 is passed, pull tight nylon tape 1 with hand, pull support 2 parts then, plug 5 is rotated with the end of support 2 around support 2, thereby play the effect of fastening plug 5.
The content that above-described embodiment is illustrated should be understood to these embodiment and only is used for being illustrated more clearly in the utility model, and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
Claims (4)
1. a plug securing device is characterized in that, comprises support (2) and is used for holding the skidring (1) of plug (5); Described skidring (1), support (2) are fixed together with plug (5) during fastening plug (5), and described support (2) rotates around an end of support under external force.
2. plug securing device according to claim 1, it is characterized in that, one end of described support (2) has segmental arc (4), and the end that this support (2) has segmental arc (4) has hole (3), one end of described skidring (1) is fixed end, the other end is handheld terminal, and the fixed end of described skidring (1) is fixed on described support (2) to have on the end of segmental arc (4), and the handheld terminal of this skidring (1) passes described hole (3).
3. plug securing device according to claim 1, it is characterized in that, one end of described support (2) has segmental arc (4), and the end that this support (2) has segmental arc (4) is provided with projection, one end of described skidring (1) is fixed end, the other end is for twining end, and the fixed end of described skidring (1) is fixed on described support (2) to have on the end of segmental arc (4), and the winding end of this skidring (1) is fastened on described projection.
4. according to the described plug securing device of one of claim 1 ~ 3, it is characterized in that described skidring (1) is nylon tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127974 CN203126726U (en) | 2013-03-20 | 2013-03-20 | Plug fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127974 CN203126726U (en) | 2013-03-20 | 2013-03-20 | Plug fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126726U true CN203126726U (en) | 2013-08-14 |
Family
ID=48934734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320127974 Expired - Lifetime CN203126726U (en) | 2013-03-20 | 2013-03-20 | Plug fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387684A (en) * | 2018-09-26 | 2019-02-26 | 谢蔓蓉 | A kind of high-precision clamp on amperemeter to be prolonged the service life based on nested mode |
-
2013
- 2013-03-20 CN CN 201320127974 patent/CN203126726U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387684A (en) * | 2018-09-26 | 2019-02-26 | 谢蔓蓉 | A kind of high-precision clamp on amperemeter to be prolonged the service life based on nested mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |