CN207687263U - A kind of safety line fixing device - Google Patents

A kind of safety line fixing device Download PDF

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Publication number
CN207687263U
CN207687263U CN201721424169.5U CN201721424169U CN207687263U CN 207687263 U CN207687263 U CN 207687263U CN 201721424169 U CN201721424169 U CN 201721424169U CN 207687263 U CN207687263 U CN 207687263U
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CN
China
Prior art keywords
rotation axis
safety line
tripod
fixed ring
connects
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.)
Active
Application number
CN201721424169.5U
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Chinese (zh)
Inventor
王世锋
寸春晖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TORRY (SUZHOU) AUTOMATION SYSTEM Co Ltd
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TORRY (SUZHOU) AUTOMATION SYSTEM Co Ltd
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Publication date
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Priority to CN201721424169.5U priority Critical patent/CN207687263U/en
Application granted granted Critical
Publication of CN207687263U publication Critical patent/CN207687263U/en
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Abstract

The utility model provides a kind of safety line fixing device, more particularly to mechanical part field, including substrate, the substrate is equipped with a rolling bearing, it is enclosed equipped with a rotation axis in the rolling bearing, the central axes of the rotation axis and the surface of the substrate are mutually perpendicular to, and the upper end side of the rotation axis is equipped with a fixed ring.The utility model can avoid the winding of safety line, improve working efficiency, it is ensured that the safety of personnel's operation.

Description

A kind of safety line fixing device
Technical field
The utility model belongs to mechanical part field, and in particular to a kind of safety line fixing device.
Background technology
Traditional safety line fixing device can not rotate, and safety line is in cooperation supporting rack in use, safety rope Suo Wufa is turned round, and is easy that safety line is made to wind, and not only influences work, reduction working efficiency, and is also easy to produce to stumble and is caused Personnel's fallen accident.
For case above, a kind of safety line fixing device of existing demand can avoid the winding of safety line, improve work Efficiency, it is ensured that the safety of personnel's operation.
Utility model content
The purpose of this utility model provides a kind of safety line fixing device, can avoid the winding of safety line, improves work Make efficiency, it is ensured that the safety of personnel's operation.
The utility model provides the following technical solution:
A kind of safety line fixing device, including substrate, the substrate are equipped with a rolling bearing, the rolling bearing It inside encloses equipped with a rotation axis, the central axes of the rotation axis and the surface of the substrate are mutually perpendicular to, the upper end of the rotation axis Side is equipped with a fixed ring.
Preferably, the rotation axis runs through the substrate both sides, and the rotation axis uses bolt, the lower end of the rotation axis Equipped with a nut, and the diameter of the nut is more than the inner ring diameter of the rolling bearing.
Preferably, the upper end of the rotation axis is equipped with a fixed plate, and the cross section of the fixed plate is L-type, the fixation The bottom of plate connects with the rotation axis, and the fixed ring is set on the one side of the fixed plate.
Preferably, the one side of the fixed plate is equipped with tripod, and the profile of the tripod is isosceles triangle, institute The side for stating tripod bottom edge connects with the fixed plate, and the fixed ring connects with the top of the tripod.
Preferably, fixing axle, one end of the fixing axle and described three are equipped between the fixed ring and the tripod The top of corner bracket connects, and the other end of the fixing axle connects with the fixed ring.
The beneficial effects of the utility model:
The utility model is by connecting safety line with fixed ring, and when safety line changes direction, rolling bearing follows Rotation to avoid the winding of safety line from influencing work, and then improves working efficiency, personnel caused by stumbling is avoided to fall thing Therefore, it is ensured that the safety of operation.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings:
Fig. 1 is the utility model structure chart;
In figure label for:1, substrate;2, rolling bearing;3, rotation axis;4, nut;5, fixed plate;6, tripod;7, fixed Axis;8, fixed ring.
Specific implementation mode
As shown in Figure 1, a kind of safety line fixing device, including substrate 1, substrate 1 are equipped with a rolling bearing 2, roll It is enclosed equipped with a rotation axis 3 in bearing 2, the central axes and the surface of substrate 1 of rotation axis 3 are mutually perpendicular to, the upper end one of rotation axis 3 Side is equipped with a fixed ring 5;Safety line connects with fixed ring 5, and when safety line rotates, fixed ring 5 can drive rotation axis 3 rolling Rotation in dynamic bearing to avoid the winding of safety line from influencing work, and then improves working efficiency, avoids the caused people that stumbles Member's fallen accident, it is ensured that the safety of operation;
Wherein, rotation axis 3 runs through 1 both sides of substrate, and rotation axis 3 uses bolt, the lower end of rotation axis 3 to be equipped with a nut 4, and The diameter of nut 4 is more than the inner ring diameter of rolling bearing 2, can so limit in rolling bearing 2 rotation axis 3, pass through dismounting Nut 4, replaceable rotation axis 3 save replacement cost;
Wherein, the upper end of rotation axis 3 is equipped with a fixed plate 5, and the cross section of fixed plate 5 is L-type, the bottom of fixed plate 5 with Rotation axis 3 connects, and fixed ring 8 is set on the one side of fixed plate 5, can so increase distance between fixed ring 8 and rotation axis 3, can Further avoid the winding of safety line;
Wherein, the one side of fixed plate 5 is equipped with tripod 6, and the profile of tripod 6 is isosceles triangle, 6 bottom of tripod The side on side connects with fixed plate 5, and fixed ring 8 connects with the top of tripod 6, and 6 structure of tripod of isosceles triangle shape is steady It is fixed, it is fixed, the fixed degree of fixed ring can be improved, and distance between fixed ring 8 and rotation axis 3 can be further increased, it can be into One step avoids the winding of safety line;
Wherein, fixing axle 7, one end of fixing axle 7 and the top phase of tripod 6 are equipped between fixed ring 8 and tripod 6 It connects, the other end of fixing axle 7 connects with fixed ring 8, can so further increase distance between fixed ring 8 and rotation axis 3, can be into one Step avoids the winding of safety line.
The working method of the utility model:
As shown in Figure 1, safety line connects with fixed ring 5, when safety line rotates, fixed ring 5 can drive rotation axis 3 to exist Rotation in rolling bearing to avoid the winding of safety line from influencing work, and then improves working efficiency, avoids caused by stumbling Personnel's fallen accident, it is ensured that the safety of operation.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality Within novel protection domain.

Claims (5)

1. a kind of safety line fixing device, it is characterised in that:Including substrate, the substrate is equipped with a rolling bearing, described It is enclosed equipped with a rotation axis in rolling bearing, the central axes of the rotation axis and the surface of the substrate are mutually perpendicular to, described turn The upper end side of moving axis is equipped with a fixed ring.
2. a kind of safety line fixing device according to claim 1, it is characterised in that:The rotation axis runs through the base Plate both sides, the rotation axis use bolt, and the lower end of the rotation axis is equipped with a nut, and the diameter of the nut is more than described The inner ring diameter of rolling bearing.
3. a kind of safety line fixing device according to claim 1, it is characterised in that:The upper end of the rotation axis is equipped with The cross section of one fixed plate, the fixed plate is L-type, and the bottom of the fixed plate connects with the rotation axis, the fixed ring On the one side of the fixed plate.
4. a kind of safety line fixing device according to claim 3, it is characterised in that:On the one side of the fixed plate Equipped with tripod, the profile of the tripod is isosceles triangle, and the side on the tripod bottom edge connects with the fixed plate, The fixed ring connects with the top of the tripod.
5. a kind of safety line fixing device according to claim 4, it is characterised in that:The fixed ring and the triangle Fixing axle is equipped between frame, one end of the fixing axle connects with the top of the tripod, the other end of the fixing axle and The fixed ring connects.
CN201721424169.5U 2017-10-31 2017-10-31 A kind of safety line fixing device Active CN207687263U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721424169.5U CN207687263U (en) 2017-10-31 2017-10-31 A kind of safety line fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721424169.5U CN207687263U (en) 2017-10-31 2017-10-31 A kind of safety line fixing device

Publications (1)

Publication Number Publication Date
CN207687263U true CN207687263U (en) 2018-08-03

Family

ID=62988375

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721424169.5U Active CN207687263U (en) 2017-10-31 2017-10-31 A kind of safety line fixing device

Country Status (1)

Country Link
CN (1) CN207687263U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110439306A (en) * 2019-07-03 2019-11-12 安徽长青建筑制品有限公司 A kind of antiwind connection buckle of safety net

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110439306A (en) * 2019-07-03 2019-11-12 安徽长青建筑制品有限公司 A kind of antiwind connection buckle of safety net

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