CN104612451B - Telegraph pole protector - Google Patents
Telegraph pole protector Download PDFInfo
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- CN104612451B CN104612451B CN201410775264.4A CN201410775264A CN104612451B CN 104612451 B CN104612451 B CN 104612451B CN 201410775264 A CN201410775264 A CN 201410775264A CN 104612451 B CN104612451 B CN 104612451B
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Abstract
The invention discloses a telegraph pole protector, and belongs to the field of telegraph pole anti-collision devices. The telegraph pole protector comprises a protection sleeve, a base and an upper cover, wherein the base and the upper cover are arranged at the two ends of the protection sleeve. The protection sleeve comprises an inner sleeve body and an outer sleeve body arranged on the outer ring of the inner sleeve body in a sleeving mode. The outer sleeve body comprises a first semicircular sleeve and a second semicircular sleeve which are oppositely connected in a buckled mode. The inner sleeve body comprises two inner semicircular sleeves which are connected in a butt joint mode. The base comprises a first supporting base body, a second supporting base body, a first ball base body and a second ball base body. The first supporting base body and the second supporting base body are installed in a butt joint mode, the first ball base body and the second ball base body are fixedly installed on the end face of the top end of the first supporting base body and the end face of the top end of the second supporting base body respectively, a plurality of balls are movably embedded into the first ball base body, and the end face of the bottom end of the protection sleeve abuts against the top ends of the balls. The upper cover comprises a first cover body and the second cover body. The top end of the protection sleeve is covered with the cover bodies of the upper cover to enable the end face of a step of an axial step through hole to abut against the end face of the top end of the first semicircular sleeve and the end face of the top end of the second semicircular sleeve. The problem that an existing telegraph pole protector is poor in anti-collision performance is solved.
Description
Technical field
The invention belongs to line bar anticollision device, collision-prevention device field, especially relevant with line bar protector.
Background technology
Existing electric pole is the electric power facility on basis, and a lot of electric poles are all embedded in the both sides of road, and road vehicle occurs
Traffic accident bumps against the situation of the electric pole in roadside and happens occasionally, and therefore electric pole is toppled over or ruptured interrupts power transmission, maintenance
Pretty troublesome, have a strong impact on the household electricity of people.It is thus desirable to protecting to electric pole.Current electric pole Anti-bumping protection dress
Put that most structure is complex, crashworthiness is poor.
Content of the invention
The purpose of the present invention is intended to the defect for overcoming existing line bar protector crashworthiness poor, there is provided a kind of crashworthiness
Good line bar protector.
For this purpose, the present invention is employed the following technical solutions：Line bar protector, is characterized in that, described line bar protector includes
Protective sleeve and the base and upper lid that are arranged at the protective sleeve two ends, described protective sleeve include inner core and are set in inner core
The outer tube of outer ring, outer tube include relative the first semicircular cylinder for snapping together and the second semicircular cylinder, inner core include two mutually right
The interior semicircular cylinder for connecing, is provided with one layer of cushion course on the inner surface of two interior semicircular cylinders, play cushioning effect, described base bag
The first support base, the second support base, the first ball base and the second ball base is included, the first support base and the second support base are mutually butted
The cylindrical base pedestal with central through hole is formed, the first described ball base and the second ball base are fixedly installed in institute respectively
The first support base that states and the top end face of the second support base, the first ball base upper surface are provided with and the first semicircular cylinder bottom
The end corresponding arc groove of end face, activity in the arc groove are embedded with multiple balls, the bottom end face of the first semicircular cylinder against
In the top of the ball, the second described ball base upper surface is provided with arc corresponding with the second semicircular cylinder bottom end face
Groove, activity in the arc groove are embedded with multiple balls, and the bottom end face of the second semicircular cylinder is resisted against the top of the ball, lead to
Setting ball rolling structure between protective sleeve bottom and base is crossed, makes line bar when impulsive force is subject to, protective sleeve is rotated
The direction of impulsive force is changed and can reduce impulsive force simultaneously, prevent line bar from damaging；Described upper lid includes the first lid and second
Lid, the first lid and the second lid are mutually butted to form columned upper cap body, are provided with the end face of upper cap body bottom
Axial step through hole, top of the upper cap body lid loaded on described protective sleeve, makes the step end face of the axial step through hole
It is resisted against on the top end face of the first described semicircular cylinder and the second semicircular cylinder, the inner core and the ball on base is played
Certain protective effect.
As the supplement to above-mentioned technical proposal and perfect, present invention additionally comprises following technical characteristic.
The first described lid both sides and the second lid both sides are provided with mutually corresponding contiguous block, the first lid both sides
The corresponding contiguous block of contiguous block and the second lid both sides be fixedly connected by screw.
The first described support base both sides and the second support base both sides are provided with mutually corresponding mounting blocks, and first supports
The corresponding mounting blocks of mounting blocks and the second support base both sides of seat both sides are fixedly connected by screw.
One layer of cushion course is provided with the inner headed face of the first described support base and the second support base, contributes to reducing buffering
Power, plays a protective role.
The top end face of the first described support base is provided with mounting groove corresponding with first ball base, the first ball
Seat is flush-mounted in the mounting groove；The top end face of the second described support base is provided with installation corresponding with second ball base
Groove, the second ball base are flush-mounted in the mounting groove, improve the stability that the first ball base and the second ball do.
The corresponding interface in every side of the first described ball base and the second ball base is by groove and relative with groove
The projection that answers is attached.
Further, described groove is dovetail groove, and described projection is that the dovetail shaped corresponding with dovetail groove is raised.
The first circumferentially extending projection is respectively arranged with the middle part of two interfaces of the first described semicircular cylinder
With the first groove, the second circumferentially extending projection and in the middle part of two interfaces of the second semicircular cylinder, is respectively arranged with
Two grooves, the cooperation corresponding with the first described groove of the second projection, the second groove and the first described projection corresponding matching, institute
The first projection that states and the first coaxial axially extending bore is provided with the cylinder of the upper and lower both sides of the second groove, described second is convex
The second coaxial axially extending bore, the first axially extending bore and the second axle is respectively arranged with the cylinder of block and the upper and lower both sides of the first groove
It is fitted with an elongated bearing pin into through hole respectively, the first semicircular cylinder and the second semicircular cylinder is constituted a cylindric entirety, improves anti-
Hit effect.
It is vertical that several are along the circumferential direction evenly arranged with the periphery of the first described semicircular cylinder and the second semicircular cylinder
Arc convex.
Following beneficial effect can be reached using the present invention：By protective sleeve is formed by connecting by two semicircular cylinders, and
Junction is improved the globality of protective sleeve, and firmness is good with raised staggeredly corresponding connection；By at protective sleeve bottom
The ball of rolling is set between end and base, protective sleeve is rotated when impulsive force is subject to, is changed impulsive force side
To can prevent electric pole from damaging with disperses impact forces simultaneously, minimizing is lost.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the exploded perspective view of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described in detail.
As depicted in figs. 1 and 2, the present invention includes protective sleeve and is arranged at the base and upper lid at the protective sleeve two ends,
Described protective sleeve includes inner core and is set in the outer tube of inner core outer ring, and outer tube includes relative the first semicircle for snapping together
Cylinder 2 and second semicircular cylinder 5, are respectively arranged with the middle part of two interfaces of described the first semicircular cylinder 2 circumferentially extending
The first projection and the first groove, be respectively arranged with the middle part of two interfaces of the second semicircular cylinder 5 circumferentially extending
Second projection 12 and the second groove, the cooperation corresponding with the first described groove of the second projection 12, the second groove and described
Coaxial first is provided with the cylinder of one projection corresponding matching, the first described projection and the upper and lower both sides of the second groove axially
The second coaxial axially extending bore is respectively arranged with the cylinder of through hole, the second described projection 12 and the upper and lower both sides of the first groove,
An elongated bearing pin 7 is fitted with respectively in first axially extending bore and the second axially extending bore, by the first semicircular cylinder 2 and the second semicircular cylinder 5
A cylindric entirety is constituted, is improved on the periphery of anti-collision effect, the first described semicircular cylinder 2 and the second semicircular cylinder 5 circumferentially
Direction is evenly arranged with several vertical arc convex, and inner core includes two interior semicircular cylinders 11 being mutually butted, half in two
Be provided with one layer of cushion course 15 on the inner surface of cylinder 11, play cushioning effect, described base include the first support base 3,
Two support bases 6, the first ball base 8 and the second ball base 9, the first support base 3 and the second support base 6 are mutually butted in being formed and having
The cylindrical base pedestal of heart through hole, described 3 both sides of the first support base and 6 both sides of the second support base are provided with mutually corresponding
Mounting blocks, the corresponding mounting blocks of the mounting blocks of 3 both sides of the first support base and 6 both sides of the second support base by screw fix connect
Connect, on the inner headed face of the first described support base 3 and the second support base 6, be provided with one layer of cushion course 14, contribute to reducing buffering
Power, plays a protective role, and the first described ball base 8 and the second ball base 9 are fixedly installed in the first described support base 3 respectively
With the top end face of the second support base 6, the top end face of the first described support base 3 is provided with and first ball base 8 pairs
The mounting groove that answers, the first ball base 8 are flush-mounted in the mounting groove；The top end face of the second described support base 6 is provided with and institute
9 corresponding mounting groove of the second ball base is stated, the second ball base 9 is flush-mounted in the mounting groove, described the first ball base 8 and second
The interface that every side of ball base 9 is corresponding is attached by groove and the projection corresponding with groove, and described groove is
Dovetail groove, described projection are that corresponding with the dovetail groove dovetail shaped is raised, and 8 upper surface of the first ball base is provided with and described the
The corresponding arc groove of one semicircular cylinder, 2 bottom end face, activity in the arc groove are embedded with multiple balls 10, the first semicircular cylinder 2
Bottom end face be resisted against the top of the ball 10, described 9 upper surface of the second ball base is provided with and second semicircular cylinder 5
The corresponding arc groove of bottom end face, activity in the arc groove are embedded with multiple balls 10, the bottom end face of the second semicircular cylinder 5
The top of the ball 10 is resisted against, and by 10 rolling structure of ball being arranged between protective sleeve bottom and base, makes line bar exist
When being subject to impulsive force, protective sleeve is rotated to change the direction of impulsive force and can reduce impulsive force simultaneously, prevents line bar from damaging；Described
Upper lid include the first lid 1 and the second lid 4, the first lid 1 and the second lid 4 be mutually butted to be formed columned upper lid lid
Body, described 1 both sides of the first lid and 4 both sides of the second lid are provided with mutually corresponding contiguous block, 1 both sides of the first lid
The corresponding contiguous block in contiguous block and 4 both sides of the second lid is fixedly connected by screw, is provided with the end face of upper cap body bottom
Axial step through hole, top of the upper cap body lid loaded on described protective sleeve, makes the step end face of the axial step through hole
It is resisted against on the top end face of the first described semicircular cylinder 2 and the second semicircular cylinder 5, the inner core and the ball on base is risen
Arrive certain protective effect.
When the present invention is installed, first will there is the inner headed face of cushion course to be resisted against the periphery of 13 bottom of line bar in first base
On, then the inner headed face that there is cushion course in second base is resisted against on the periphery of 13 bottom opposite side of line bar, first is made
Base is corresponding with the mounting blocks in second base to fit, and is then fixedly mounted by screw, then by the first ball base 8 and second
Ball base 9 is flush-mounted in the mounting groove in first base and second base respectively, and makes on the first ball base 8 and the second ball base 9
Dovetail groove and corresponding dovetail shaped male cooperation install, make the first ball base 8 and the second ball base 9 form annulus entirety, so
Afterwards the inner headed face of two interior semicircular cylinders 11 of inner core is posted by 13 periphery of line bar respectively and is fixedly connected by screw, the
The inner headed face of one semicircular cylinder 2 and the second semicircular cylinder 5 is posted by the outer peripheral face of inner core respectively, makes the first projection correspondingly be flush-mounted in second
In groove, the second projection 12 is correspondingly flush-mounted in the first groove, and elongated bearing pin 7 is threaded onto the first axially extending bore and the second axle respectively
To through hole, the good integrity of the first semicircular cylinder 2 and the second semicircular cylinder 5 is made, crashworthiness can be improved, while making the first semicircular cylinder 2
Bottom and the bottom end face of the second semicircular cylinder 5 be resisted against the ball top on the first ball base 8 and the second ball base 9, subtract
Impulsive force comparatively fast can be turned to by frictional force of the little outer tube when rotating, damage of the reduction to line bar 13；Finally, first is covered
The inner headed face of body 1 and the second lid 4 is posted by 13 periphery of line bar respectively and is located above protective sleeve, by by the first lid
1 is corresponded to the contiguous block on the second lid 4 and is fixedly connected by screw, protective sleeve is played a protective role by upper lid.
Claims (9)
1. line bar protector, it is characterised in that：Described line bar protector includes protective sleeve and is arranged at the protective sleeve two
The base at end and upper lid, described protective sleeve include inner core and are set in the outer tube of inner core outer ring, and outer tube includes relative snapping
The first semicircular cylinder together and the second semicircular cylinder, inner core include two interior semicircular cylinders being mutually butted, two interior semicircular cylinders
One layer of cushion course is provided with inner surface, and described base includes the first support base, the second support base, the first ball base and second
Ball base, the first support base and the second support base are mutually butted the cylindrical base pedestal to be formed with central through hole, described
First ball base and the second ball base are fixedly installed in the top end face of the first described support base and the second support base respectively, the
One ball base upper surface is provided with arc groove corresponding with the first semicircular cylinder bottom end face, and in the arc groove, activity is embedding
Multiple balls are housed, the bottom end face of the first semicircular cylinder is resisted against the top of the ball, and the second described ball base upper surface sets
Arc groove corresponding with the second semicircular cylinder bottom end face is equipped with, activity in the arc groove is embedded with multiple balls, the
The bottom end face of two semicircular cylinders is resisted against the top of the ball；Described upper lid includes the first lid and the second lid, the first lid
Body and the second lid are mutually butted to form columned upper cap body, be provided with axial step and lead on the end face of upper cap body bottom
Hole, top of the upper cap body lid loaded on described protective sleeve is resisted against the step end face of the axial step through hole described
The first semicircular cylinder and the second semicircular cylinder top end face on.
2. line bar protector according to claim 1, it is characterised in that：The first described lid both sides and the second lid two
Side is provided with mutually corresponding contiguous block, and the corresponding contiguous block in the contiguous block of the first lid both sides and the second lid both sides leads to
Cross screw to be fixedly connected.
3. line bar protector according to claim 1 and 2, it is characterised in that：Described the first support base both sides and second
Support base both sides are provided with mutually corresponding mounting blocks, and the mounting blocks of the first support base both sides and the second support base both sides are corresponding
Mounting blocks be fixedly connected by screw.
4. line bar protector according to claim 3, it is characterised in that：The first described support base and the second support base
One layer of cushion course is provided with inner headed face.
5. line bar protector according to claim 4, it is characterised in that：The top end face of the first described support base is arranged
There are mounting groove corresponding with first ball base, the first ball base to be flush-mounted in the mounting groove；The second described support base
Top end face is provided with mounting groove corresponding with second ball base, and the second ball base is flush-mounted in the mounting groove.
6. line bar protector according to claim 5, it is characterised in that：The first described ball base and the second ball base
It is attached by groove and the projection corresponding with groove per the corresponding interface in side.
7. line bar protector according to claim 6, it is characterised in that：Described groove be dovetail groove, described projection
It is that the dovetail shaped corresponding with dovetail groove is raised.
8. the line bar protector according to claim 1 or 7, it is characterised in that：Two docking of the first described semicircular cylinder
The first circumferentially extending projection and the first groove is respectively arranged with the middle part of face, two interfaces of the second semicircular cylinder
Middle part is respectively arranged with the second circumferentially extending projection and the second groove, and the second projection is relative with the first described groove
Should coordinate, the cylinder of the second groove and the first described projection corresponding matching, the first described projection and the upper and lower both sides of the second groove
Set on the cylinder for being provided with the first coaxial axially extending bore, the second described projection and the upper and lower both sides of the first groove on body respectively
It is equipped with the second coaxial axially extending bore, in the first axially extending bore and the second axially extending bore, is fitted with an elongated bearing pin respectively, by the
One semicircular cylinder and the second semicircular cylinder constitute a cylindric entirety.
9. line bar protector according to claim 8, it is characterised in that：The first described semicircular cylinder and the second semicircular cylinder
Several vertical arc convex are along the circumferential direction evenly arranged with periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775264.4A CN104612451B (en) | 2014-12-15 | 2014-12-15 | Telegraph pole protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775264.4A CN104612451B (en) | 2014-12-15 | 2014-12-15 | Telegraph pole protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104612451A CN104612451A (en) | 2015-05-13 |
| CN104612451B true CN104612451B (en) | 2017-02-01 |
Family
ID=53147078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410775264.4A Active CN104612451B (en) | 2014-12-15 | 2014-12-15 | Telegraph pole protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104612451B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060469A (en) * | 2016-11-21 | 2017-08-18 | 国网河南洛宁县供电公司 | A kind of bracing wire sheath |
| CN106760867B (en) * | 2016-11-30 | 2019-01-22 | 国网山东省电力公司东明县供电公司 | A kind of electric pole |
| CN109505449B (en) * | 2017-07-27 | 2020-07-14 | 广东琉璃光电力设备有限公司 | Impact force buffering and swing preventing electric power grid telegraph pole |
| CN108612006B (en) * | 2018-05-05 | 2021-02-19 | 张素平 | A warning sign for road construction |
| CN110670936B (en) * | 2019-11-11 | 2021-06-04 | 国网河南省电力公司孟津县供电公司 | Be used for electric power line pole root anti-collapse device of earthing up |
| CN113585136B (en) * | 2021-09-27 | 2022-06-14 | 江苏玖泰电力实业有限公司 | Energy-concerving and environment-protective rural electric power high voltage rod quick protection machanism |
| CN114183007A (en) * | 2021-12-28 | 2022-03-15 | 广东电网有限责任公司江门供电局 | Pole is consolidated and monitoring devices |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002242484A (en) * | 2001-02-15 | 2002-08-28 | Fuji Beesu:Kk | Support column for preventing axial rotation |
| CN203034893U (en) * | 2012-11-28 | 2013-07-03 | 陕西朗威国际商务有限公司 | Strengthening buffer street lamp |
| CN203066006U (en) * | 2012-12-06 | 2013-07-17 | 长安大学 | Junked tire energy dissipation crash bearer |
| CN203938988U (en) * | 2014-06-27 | 2014-11-12 | 国家电网公司 | A kind of electric pole Anti-bumping protection seat |
| CN204418070U (en) * | 2014-12-15 | 2015-06-24 | 新昌县东宇科研开发有限公司 | Line bar anticollision device, collision-prevention device |
-
2014
- 2014-12-15 CN CN201410775264.4A patent/CN104612451B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104612451A (en) | 2015-05-13 |
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