CN205757462U - A kind of anti-falling safe cap being applied to drilling and repairing well rigger - Google Patents
A kind of anti-falling safe cap being applied to drilling and repairing well rigger Download PDFInfo
- Publication number
- CN205757462U CN205757462U CN201620486594.6U CN201620486594U CN205757462U CN 205757462 U CN205757462 U CN 205757462U CN 201620486594 U CN201620486594 U CN 201620486594U CN 205757462 U CN205757462 U CN 205757462U
- Authority
- CN
- China
- Prior art keywords
- band
- rigger
- regulation
- drilling
- dead bolt
- 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
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a kind of anti-falling safe cap being applied to drilling and repairing well rigger, including cap shell, lower cheekstrap and back ferrule, described back ferrule both sides respectively connect side band, the movable end of side band is provided with dead bolt, connect in described lower cheekstrap and have the regulation band of adjustable position, regulation band is provided with two and movable end is provided with the bracelet matched with dead bolt, is provided with the actuator of strip length on side band and/or regulation band.This utility model simple in construction; easy to operate; by arranging two side bands and two regulation bands; during use, the two side bands being arranged in back ferrule are connected around cervical region both sides and with the regulation band being arranged in lower cheekstrap respectively, press close to cervical region after tightening up; safety helmet is made the most overhead to go up; it is not fall off, safety helmet accidental falling when effectively preventing rigger's quadruple board platform high-rise working, the personal safety of rig floor operating personnel below protection.
Description
Technical field
This utility model relates to safety helmet technical field, a kind of anti-falling safe cap being applied to drilling and repairing well rigger.
Background technology
Safety helmet can effectively prevent object from injuring human body head, act as the effect of last one safety curtain of human body head, and be widely used in all trades and professions in operation process.
People usually focus on the protective action of safety helmet, and under the conditions of but ignoring work high above the ground, safety helmet also results in potential hazard.If drilling and repairing well rigger is when the quadruple board platform work high above the ground of nearly 30 meters, once safety cap strip is loose or sweat is more, during work, safety helmet easily slips head, falling downwards, now, lower section rig floor operating personnel can be caused serious threat by the safety helmet of falling from high altitude.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, it is provided that a kind of simple in construction, can prevent the anti-falling safe cap being applied to drilling and repairing well rigger of landing.
To achieve these goals, the technical solution adopted in the utility model is: a kind of anti-falling safe cap being applied to drilling and repairing well rigger, including cap shell, lower cheekstrap and back ferrule, it is characterized in that: described back ferrule both sides respectively connect side band, the movable end of side band is provided with dead bolt, connecting in described lower cheekstrap and have the regulation band of adjustable position, regulation band is provided with two and movable end is provided with the bracelet matched with dead bolt, is provided with the actuator of strip length on side band and/or regulation band.
Further, described actuator is made up of plastic material.Described dead bolt and bracelet are made by plastic material.
Further, the adjustable interval of strip length of described regulation band is 3cm-10cm, and the adjustable interval of strip length of described side band is 3cm-10cm.
The beneficial effects of the utility model are: simple in construction; easy to operate; by arranging two side bands and two regulation bands; during use, the two side bands being arranged in back ferrule are connected around cervical region both sides and with the regulation band being arranged in lower cheekstrap respectively, press close to cervical region after tightening up; safety helmet is made the most overhead to go up; it is not fall off, safety helmet accidental falling when effectively preventing rigger's quadruple board platform high-rise working, the personal safety of rig floor operating personnel below protection.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is dead bolt and the structural representation of buckle separate in this utility model.
Detailed description of the invention
As shown in Figure 1, 2, a kind of anti-falling safe cap being applied to drilling and repairing well rigger of this utility model, including cap shell 1, lower cheekstrap 2, back ferrule 3, side band 4 and regulation band 5.Respectively connecting in back ferrule 3 both sides and have a side band 4, one end of every side band 4 is fixing with back ferrule 3 to be connected, and the other end is movable end, and connection has dead bolt 6 on movable end.Connecting in lower cheekstrap 2 and have the regulation band 5 of adjustable position, regulation band 5 is provided with two, and every movable end regulated with 5 is provided with the bracelet 7 matched with dead bolt 6.During use, can realize disconnecting and being connected with the cooperation of dead bolt 6 by bracelet 7.Wherein, dead bolt 6 and bracelet 7 can be made up of plastic material.Other material can certainly be used, such as aluminum etc..
Concrete, side band 4 and regulation with 5 on be provided with the actuator (not shown) of strip length.It is of course also possible to select only arrange actuator on the band of side or only arrange actuator on regulation band.By the regulation of actuator, the adjustable interval of strip length of regulation band is 3cm-10cm, and the adjustable interval of strip length of side band is 3cm-10cm.
In the present embodiment, actuator is made up of plastic material.Other materials can certainly be used to make, such as metal material.
Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; rather than the restriction to this utility model protection domain; simple modification that the technical solution of the utility model is carried out by those of ordinary skill in the art or equivalent, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (4)
1. the anti-falling safe cap being applied to drilling and repairing well rigger, including cap shell, lower cheekstrap and back ferrule, it is characterized in that: described back ferrule both sides respectively connect side band, the movable end of side band is provided with dead bolt, connect in described lower cheekstrap and have the regulation band of adjustable position, regulation band is provided with two and movable end is provided with the bracelet matched with dead bolt, is provided with the actuator of strip length on side band and/or regulation band.
The anti-falling safe cap being applied to drilling and repairing well rigger the most according to claim 1, it is characterised in that: described actuator is made up of plastic material.
The anti-falling safe cap being applied to drilling and repairing well rigger the most according to claim 1, it is characterised in that: described dead bolt and bracelet are made by plastic material.
4. according to the anti-falling safe cap being applied to drilling and repairing well rigger described in claim 1-3 any one claim, it is characterised in that: the adjustable interval of strip length of described regulation band is 3cm-10cm, and the adjustable interval of strip length of described side band is 3cm-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486594.6U CN205757462U (en) | 2016-05-25 | 2016-05-25 | A kind of anti-falling safe cap being applied to drilling and repairing well rigger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486594.6U CN205757462U (en) | 2016-05-25 | 2016-05-25 | A kind of anti-falling safe cap being applied to drilling and repairing well rigger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205757462U true CN205757462U (en) | 2016-12-07 |
Family
ID=58110699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620486594.6U Expired - Fee Related CN205757462U (en) | 2016-05-25 | 2016-05-25 | A kind of anti-falling safe cap being applied to drilling and repairing well rigger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205757462U (en) |
-
2016
- 2016-05-25 CN CN201620486594.6U patent/CN205757462U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 Termination date: 20170525 |