CN204418070U - Line bar anticollision device, collision-prevention device - Google Patents
Line bar anticollision device, collision-prevention device Download PDFInfo
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- CN204418070U CN204418070U CN201420794223.5U CN201420794223U CN204418070U CN 204418070 U CN204418070 U CN 204418070U CN 201420794223 U CN201420794223 U CN 201420794223U CN 204418070 U CN204418070 U CN 204418070U
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Abstract
Line bar anticollision device, collision-prevention device, belongs to line bar anticollision device, collision-prevention device field.The utility model comprises protective sleeve and is arranged at base and the upper cover at these protective sleeve two ends, protective sleeve comprises inner core and is set in the urceolus of inner core outer ring, urceolus comprises the first semicircular cylinder and second semicircular cylinder of relative snapping, inner core comprises two interior semicircular cylinders mutually docked, base comprises the first supporting seat, second supporting seat, first ball base and the second ball base, first supporting seat and the mutual abutting joint of the second supporting seat, first ball base and the second ball base are fixedly installed in the top end face of the first supporting seat and the second supporting seat respectively, on first ball base, activity is embedded with multiple ball, protective sleeve bottom end face is resisted against ball top, upper cover comprises the first lid and the second lid, and upper cover cover cap is loaded on the top of protective sleeve, and the step end face of axial step through hole is resisted against on the top end face of the first semicircular cylinder and the second semicircular cylinder.Solve the problem that existing line bar protector crashworthiness is poor.
Description
Technical field
The utility model belongs to line bar anticollision device, collision-prevention device field, especially relevant with a kind of line bar anticollision device, collision-prevention device.
Background technology
Existing electric pole is the electric power facility on basis, a lot of electric pole is all embedded in the both sides of road, and the get into an accident situation of the electric pole bumping against roadside of road vehicle happens occasionally, and therefore electric pole is toppled over or ruptured makes electric power transfer interrupt, keep in repair also pretty troublesome, have a strong impact on the household electricity of people.Therefore need to protect electric pole.The current most structure of electric pole anti-collision protection device is comparatively complicated, and crashworthiness is poor.
Utility model content
The purpose of this utility model is intended to overcome the poor defect of existing line bar protector crashworthiness, the line bar anticollision device, collision-prevention device providing a kind of crashworthiness good.
For this reason, the utility model is by the following technical solutions: line bar anticollision device, collision-prevention device, it is characterized in that, described line bar anticollision device, collision-prevention device comprises protective sleeve and is arranged at base and the upper cover at these protective sleeve two ends, described protective sleeve comprises inner core and is set in the urceolus of inner core outer ring, urceolus comprises the first semicircular cylinder and the second semicircular cylinder that relatively snap together, inner core comprises two interior semicircular cylinders mutually docked, the inner surface of two interior semicircular cylinders is provided with one deck cushion course, play cushioning effect, described base comprises the first supporting seat, second supporting seat, first ball base and the second ball base, first supporting seat and the second supporting seat dock the cylindrical base pedestal being formed and have central through hole mutually, the first described ball base and the second ball base are fixedly installed in the first described supporting seat and the top end face of the second supporting seat respectively, first ball base upper surface is provided with the arc groove corresponding with described first semicircular cylinder bottom end face, in this arc groove, activity is embedded with multiple ball, the bottom end face of the first semicircular cylinder is resisted against the top of this ball, the second described ball base upper surface is provided with the arc groove corresponding with described second semicircular cylinder bottom end face, in this arc groove, activity is embedded with multiple ball, the bottom end face of the second semicircular cylinder is resisted against the top of this ball, by arranging ball rolling structure between protective sleeve bottom and base, make line bar when being subject to impact force, protective sleeve rotates the while of change in the direction of impact force can reduce impact force, prevent line bar from damaging, described upper cover comprises the first lid and the second lid, first lid and the second lid mutually dock and form columned upper cap body, upper cap body bottom end face is provided with axial step through hole, upper cover cover cap is loaded on the top of described protective sleeve, the step end face of described axial step through hole is resisted against on the top end face of the first described semicircular cylinder and the second semicircular cylinder, certain protective effect is played to the ball on described inner core and base.
As to technique scheme supplement and perfect, the utility model also comprises following technical characteristic.
The first described lid both sides and the second lid both sides are provided with mutually corresponding contiguous block, and the contiguous block that the contiguous block of the first lid both sides is corresponding with the second lid both sides is fixedly connected with by screw.
The first described supporting seat both sides and the second supporting seat both sides are provided with mutually corresponding mounting blocks, and the mounting blocks that the mounting blocks of the first supporting seat both sides is corresponding with the second supporting seat both sides is fixedly connected with by screw.
The first described supporting seat and the inner headed face of the second supporting seat are provided with one deck cushion course, contribute to reducing, in buffering, to play a protective role.
The top end face of the first described supporting seat is provided with the mounting groove corresponding with described first ball base, and the first ball base is flush-mounted in this mounting groove; The top end face of the second described supporting seat is provided with the mounting groove corresponding with described second ball base, and the second ball base is flush-mounted in this mounting groove, improves the stability that the first ball base and the second ball do.
The first described ball base interface corresponding with every side of the second ball base is by groove and the projection corresponding with groove.
Further, described groove is dovetail groove, and described projection is the dovetail shaped projection corresponding with dovetail groove.
The middle part of two interfaces of the first described semicircular cylinder is respectively arranged with the first projection and the first groove that along the circumferential direction extend, the middle part of two interfaces of the second semicircular cylinder is respectively arranged with the second projection and the second groove that along the circumferential direction extend, second projection and the described corresponding cooperation of the first groove, second groove and the first described projection corresponding matching, the cylindrical shell of the first described projection and the upper and lower both sides of the first groove is provided with the first coaxial axially extending bore, the cylindrical shell of the second described projection and the upper and lower both sides of the second groove is respectively arranged with the second coaxial axially extending bore, a microscler bearing pin is fitted with respectively in first axially extending bore and the second axially extending bore, first semicircular cylinder and the second semicircular cylinder are formed a cylindric entirety, improve anti-collision effect.
The first described semicircular cylinder and the periphery of the second semicircular cylinder are along the circumferential direction evenly provided with several vertical arc convex.
Use the utility model can reach following beneficial effect: by being formed by connecting by two semicircular cylinders by protective sleeve, and junction is with the staggered corresponding connection of projection, the globality of protective sleeve is improved, and firmness is good; By arranging the ball of rolling between protective sleeve bottom and base, protective sleeve can be rotated when being subject to impact force, changing impact force direction simultaneously can disperses impact forces, prevents electric pole from damaging, reduces the loss.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is exploded perspective view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As depicted in figs. 1 and 2, the utility model comprises protective sleeve and is arranged at base and the upper cover at these protective sleeve two ends, described protective sleeve comprises inner core and is set in the urceolus of inner core outer ring, urceolus comprises the first semicircular cylinder 2 and the second semicircular cylinder 5 relatively snapped together, the middle part of two interfaces of the first described semicircular cylinder 2 is respectively arranged with the first projection and the first groove that along the circumferential direction extend, the middle part of two interfaces of the second semicircular cylinder 5 is respectively arranged with the second projection 12 and the second groove along the circumferential direction extended, second projection 12 and the described corresponding cooperation of the first groove, second groove and the first described projection corresponding matching, the cylindrical shell of the first described projection and the upper and lower both sides of the first groove is provided with the first coaxial axially extending bore, the second described projection 12 and the cylindrical shell of the upper and lower both sides of the second groove are respectively arranged with the second coaxial axially extending bore, a microscler bearing pin 7 is fitted with respectively in first axially extending bore and the second axially extending bore, first semicircular cylinder 2 and the second semicircular cylinder 5 are formed a cylindric entirety, improve anti-collision effect, the first described semicircular cylinder 2 and the periphery of the second semicircular cylinder 5 are along the circumferential direction evenly provided with several vertical arc convex, inner core comprises two interior semicircular cylinders 11 mutually docked, the inner surface of two interior semicircular cylinders 11 is provided with one deck cushion course 15, play cushioning effect, described base comprises the first supporting seat 3, second supporting seat 4, first ball base 8 and the second ball base 9, first supporting seat 3 and the second supporting seat 4 mutually docking form the cylindrical base pedestal with central through hole, the first described supporting seat 3 both sides and the second supporting seat 4 both sides are provided with mutually corresponding mounting blocks, the mounting blocks that the mounting blocks of the first supporting seat 3 both sides is corresponding with the second supporting seat 4 both sides is fixedly connected with by screw, the first described supporting seat 3 and the inner headed face of the second supporting seat 4 are provided with one deck cushion course 14, contribute to reducing in buffering, play a protective role, the first described ball base 8 and the second ball base 9 are fixedly installed in the first described supporting seat 3 and the top end face of the second supporting seat 4 respectively, the top end face of the first described supporting seat 3 is provided with the mounting groove corresponding with described first ball base 8, first ball base 8 is flush-mounted in this mounting groove, the top end face of the second described supporting seat 4 is provided with the mounting groove corresponding with described second ball base 9, second ball base 9 is flush-mounted in this mounting groove, the first described ball base 8 interface corresponding with every side of the second ball base 9 is by groove and the projection corresponding with groove, described groove is dovetail groove, described projection is the dovetail shaped projection corresponding with dovetail groove, first ball base 8 upper surface is provided with the arc groove corresponding with described first semicircular cylinder 2 bottom end face, in this arc groove, activity is embedded with multiple ball 10, the bottom end face of the first semicircular cylinder 2 is resisted against the top of this ball 10, the second described ball base 9 upper surface is provided with the arc groove corresponding with described second semicircular cylinder 5 bottom end face, in this arc groove, activity is embedded with multiple ball 10, the bottom end face of the second semicircular cylinder 5 is resisted against the top of this ball 10, by arranging ball 10 rolling structure between protective sleeve bottom and base, make line bar when being subject to impact force, protective sleeve rotates the while of change in the direction of impact force can reduce impact force, prevent line bar from damaging, described upper cover comprises the first lid 1 and the second lid 4, first lid 1 and the second lid 4 mutually docking form columned upper cap body, the first described lid 1 both sides and the second lid 4 both sides are provided with mutually corresponding contiguous block, the contiguous block that the contiguous block of the first lid 1 both sides is corresponding with the second lid 4 both sides is fixedly connected with by screw, upper cap body bottom end face is provided with axial step through hole, upper cover cover cap is loaded on the top of described protective sleeve, the step end face of described axial step through hole is made to be resisted against on the top end face of the first described semicircular cylinder 2 and the second semicircular cylinder 5, certain protective effect is played to the ball on described inner core and base.
When the present invention installs, first the inner headed face the first base with cushion course is resisted against on the periphery of line bar 13 bottom, then the inner headed face the second base with cushion course is resisted against on the periphery of line bar 13 bottom opposite side, make the mounting blocks correspondence laminating on the first base and the second base, then fixedly mounted by screw, then the first ball base 8 and the second ball base 9 are flush-mounted in respectively the mounting groove on the first base and the second base, and the dovetail groove on the first ball base 8 and the second ball base 9 and corresponding dovetail shaped male cooperation are installed, the first ball base 8 and the second ball base 9 is made to form annulus entirety, then the inner headed face of two of inner core interior semicircular cylinders 11 to be posted by respectively on line bar 13 periphery and to be fixedly connected with by screw, the inner headed face of the first semicircular cylinder 2 and the second semicircular cylinder 5 is posted by the outer peripheral face of inner core respectively, the first projection correspondence is made to be flush-mounted in the first groove, second projection 12 correspondence is flush-mounted in the second groove, microscler bearing pin 7 is threaded onto the first axially extending bore and the second axially extending bore respectively, make the good integrity of the first semicircular cylinder 2 and the second semicircular cylinder 5, crashworthiness can be improved, make the bottom end face of the bottom of the first semicircular cylinder 2 and the second semicircular cylinder 5 all be resisted against ball top on the first ball base 8 and the second ball base 9 simultaneously, reduce the frictional force of urceolus when rotating, comparatively fast impact force can be turned to, reduce the damage to line bar 13, finally, the inner headed face of the first lid 1 and the second lid 4 is posted by line bar 13 periphery respectively and is positioned at above protective sleeve, by the first lid 1 is corresponding with the contiguous block on the second lid 4 and be fixedly connected with by screw, by upper cover, protective sleeve is played a protective role.
Claims (9)
1. line bar anticollision device, collision-prevention device, it is characterized in that: described line bar anticollision device, collision-prevention device comprises protective sleeve and is arranged at base and the upper cover at these protective sleeve two ends, described protective sleeve comprises inner core and is set in the urceolus of inner core outer ring, urceolus comprises the first semicircular cylinder and the second semicircular cylinder that relatively snap together, inner core comprises two interior semicircular cylinders mutually docked, the inner surface of two interior semicircular cylinders is provided with one deck cushion course, described base comprises the first supporting seat, second supporting seat, first ball base and the second ball base, first supporting seat and the second supporting seat dock the cylindrical base pedestal being formed and have central through hole mutually, the first described ball base and the second ball base are fixedly installed in the first described supporting seat and the top end face of the second supporting seat respectively, first ball base upper surface is provided with the arc groove corresponding with described first semicircular cylinder bottom end face, in this arc groove, activity is embedded with multiple ball, the bottom end face of the first semicircular cylinder is resisted against the top of this ball, the second described ball base upper surface is provided with the arc groove corresponding with described second semicircular cylinder bottom end face, in this arc groove, activity is embedded with multiple ball, the bottom end face of the second semicircular cylinder is resisted against the top of this ball, described upper cover comprises the first lid and the second lid, first lid and the second lid mutually dock and form columned upper cap body, upper cap body bottom end face is provided with axial step through hole, upper cover cover cap is loaded on the top of described protective sleeve, and the step end face of described axial step through hole is resisted against on the top end face of the first described semicircular cylinder and the second semicircular cylinder.
2. line bar anticollision device, collision-prevention device according to claim 1, it is characterized in that: the first described lid both sides and the second lid both sides are provided with mutually corresponding contiguous block, and the contiguous block that the contiguous block of the first lid both sides is corresponding with the second lid both sides is fixedly connected with by screw.
3. line bar anticollision device, collision-prevention device according to claim 1 and 2, it is characterized in that: the first described supporting seat both sides and the second supporting seat both sides are provided with mutually corresponding mounting blocks, and the mounting blocks that the mounting blocks of the first supporting seat both sides is corresponding with the second supporting seat both sides is fixedly connected with by screw.
4. line bar anticollision device, collision-prevention device according to claim 3, is characterized in that: the first described supporting seat and the inner headed face of the second supporting seat are provided with one deck cushion course.
5. line bar anticollision device, collision-prevention device according to claim 4, is characterized in that: the top end face of the first described supporting seat is provided with the mounting groove corresponding with described first ball base, and the first ball base is flush-mounted in this mounting groove; The top end face of the second described supporting seat is provided with the mounting groove corresponding with described second ball base, and the second ball base is flush-mounted in this mounting groove.
6. line bar anticollision device, collision-prevention device according to claim 5, is characterized in that: the first described ball base interface corresponding with every side of the second ball base is by groove and the projection corresponding with groove.
7. line bar anticollision device, collision-prevention device according to claim 6, is characterized in that: described groove is dovetail groove, and described projection is the dovetail shaped projection corresponding with dovetail groove.
8. according to claim 1, line bar anticollision device, collision-prevention device described in 4 or 7, it is characterized in that: the middle part of two interfaces of the first described semicircular cylinder is respectively arranged with the first projection and the first groove that along the circumferential direction extend, the middle part of two interfaces of the second semicircular cylinder is respectively arranged with the second projection and the second groove that along the circumferential direction extend, second projection and the described corresponding cooperation of the first groove, second groove and the first described projection corresponding matching, the cylindrical shell of the first described projection and the upper and lower both sides of the first groove is provided with the first coaxial axially extending bore, the cylindrical shell of the second described projection and the upper and lower both sides of the second groove is respectively arranged with the second coaxial axially extending bore, a microscler bearing pin is fitted with respectively in first axially extending bore and the second axially extending bore, first semicircular cylinder and the second semicircular cylinder are formed a cylindric entirety.
9. line bar anticollision device, collision-prevention device according to claim 8, is characterized in that: the first described semicircular cylinder and the periphery of the second semicircular cylinder are along the circumferential direction evenly provided with several vertical arc convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420794223.5U CN204418070U (en) | 2014-12-15 | 2014-12-15 | Line bar anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420794223.5U CN204418070U (en) | 2014-12-15 | 2014-12-15 | Line bar anticollision device, collision-prevention device |
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| Publication Number | Publication Date |
|---|---|
| CN204418070U true CN204418070U (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420794223.5U Active CN204418070U (en) | 2014-12-15 | 2014-12-15 | Line bar anticollision device, collision-prevention device |
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| CN (1) | CN204418070U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612451A (en) * | 2014-12-15 | 2015-05-13 | 新昌县东宇科研开发有限公司 | Telegraph pole protector |
| CN106223236A (en) * | 2016-08-25 | 2016-12-14 | 国网河南潢川县供电公司 | Electric pole anticollision device, collision-prevention device |
| CN108824932A (en) * | 2018-06-29 | 2018-11-16 | 国网湖北省电力有限公司宜昌供电公司 | Anticollision electric pole |
-
2014
- 2014-12-15 CN CN201420794223.5U patent/CN204418070U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612451A (en) * | 2014-12-15 | 2015-05-13 | 新昌县东宇科研开发有限公司 | Telegraph pole protector |
| CN106223236A (en) * | 2016-08-25 | 2016-12-14 | 国网河南潢川县供电公司 | Electric pole anticollision device, collision-prevention device |
| CN108824932A (en) * | 2018-06-29 | 2018-11-16 | 国网湖北省电力有限公司宜昌供电公司 | Anticollision electric pole |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |