CN207699074U - A kind of electric power pole arm support receipts arm thrust brake - Google Patents
A kind of electric power pole arm support receipts arm thrust brake Download PDFInfo
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- CN207699074U CN207699074U CN201721614125.9U CN201721614125U CN207699074U CN 207699074 U CN207699074 U CN 207699074U CN 201721614125 U CN201721614125 U CN 201721614125U CN 207699074 U CN207699074 U CN 207699074U
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- push rod
- spring
- rod
- supporting rack
- electric power
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Abstract
The utility model is related to a kind of electric power pole arm supports to receive arm thrust brake, it belongs to hoisting machinery technical field.The utility model includes four thrust terminators, outer spring fixture block, the outer guide rod of spring, interior outer spring, push rod pressing plate, push rod guide pad, angle steel and idler wheel, single thrust terminator includes supporting rack, inner spring guide rod, push rod and support rod, the inner spring guide rod and push rod are mounted on supporting rack, support rod is mounted on push rod, outer spring fixture block and the outer guide rod of spring are mounted on supporting rack, interior outer spring, push rod pressing plate and push rod guide pad are mounted on inner spring guide rod, angle steel is mounted on supporting rack, push rod pressing plate is connected and fixed with push rod simultaneously, idler wheel is mounted in support rod.The utility model is reasonable for structure, securely and reliably, is convenient to mount and dismount, and good buffer effect when receiving arm support prevents arm support from colliding with tower body.
Description
Technical field
The utility model is related to a kind of thrust brakes, and arm thrust brake is received more particularly, to a kind of electric power pole arm support, it
Compared with traditional thrust brake, electric power pole arm support receipts arm thrust brake buffering course is more stable reliable, and it is simpler that peace tears process open
Just, it belongs to hoisting machinery technical field.
Background technology
It is the important component during electric power pole peace is torn open that electric power pole arm support, which receives arm thrust brake, when electric power pole peace is torn open
When, need to by arm support by with tower body plumbness receive with tower body parastate, need thrust brake to buffer when receiving arm support, prevent
Arm support collides with tower body.
Traditional thrust brake, the integrated device being made of single spring push-rod, push rod supporting point are point contact, stress surface
The small support force of product is big, and peace tears inconvenience open.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies existing in the prior art, and provide a kind of structure design conjunction
Reason, securely and reliably, is convenient to mount and dismount, good buffer effect when receiving arm support, the electric power pole arm support for preventing arm support from colliding with tower body
Receive arm thrust brake.
The technical scheme in the invention for solving the above technical problem is：The electric power pole arm support receives arm thrust brake,
Including four thrust terminators, the single thrust terminator includes supporting rack, inner spring guide rod, push rod and support rod, the inner spring
Guide rod and push rod are mounted on supporting rack, and support rod is mounted on push rod, it is characterised in that：Further include outer spring fixture block, bullet
The outer guide rod of spring, interior outer spring, push rod pressing plate, push rod guide pad, angle steel and idler wheel, the outer spring fixture block and spring are oriented to outside
Bar is mounted on supporting rack, and interior outer spring, push rod pressing plate and push rod guide pad are mounted on inner spring guide rod, and angle steel is mounted on
On supporting rack, push rod pressing plate is connected and fixed with push rod simultaneously, and idler wheel is mounted in support rod；It is simple and reasonable, it is convenient to mount and dismount,
Can be effective after installation, it reduces high-altitude and receives arm support safe hidden danger, securely and reliably.
Preferably, the utility model further includes connection fastener, four thrust terminators pass through connection fastener
It is fixed.
Preferably, outer spring fixture block described in the utility model is mounted on the spring base of supporting rack side, it is oriented to outside spring
Bar is mounted on the spring base of supporting rack both sides, and angle steel is mounted on supporting rack both sides spring base upper position.
Preferably, inner spring guide rod described in the utility model is mounted on the spring base of supporting rack both sides.
Preferably, threaded one end is arranged across supporting rack one end and push rod pressing plate in push rod III described in the utility model
It is fastenedly connected, push rod is connected with support rod fastening；Ensure the millesimal horizontal gradient error of push rod.
Preferably, idler wheel described in the utility model by axis pin and split pin Matching installation in support rod；Ensure rolling
Wheel can be freely rotated.
Preferably, supporting rack described in the utility model is welded on by left and right spring fastening plate on the pedestal of angle steel, and
Angle steel welds stiffener plate with left and right spring fastening plate weld side.
Preferably, idler wheel described in the utility model uses steel material, the roller surface to use blackening process.
Preferably, spring pocket is on interior spring conductor rod inside and outside described in the utility model, the inner spring guide rod side
Push rod guide pad flange is installed outwardly, push rod guide pad flange portion installs push rod pressing plate.
Preferably, supporting rack described in the utility model, inner spring guide rod, push rod and connection fastener are four
Set, support rod are two sets, are fastened by a set of support rod between two sets of push rods.
The utility model compared with prior art, has the following advantages and effect：1, reasonable in design, it is convenient to mount and dismount,
When electric power pole peace tear open when, need to by arm support by receiving with tower body parastate with tower body plumbness when, played when receiving arm support
Cushioning effect, when can effectively avoid peace after the completion of assembly and tear arm support open, arm support collides with tower body, and traditional thrust brake is integrated
Formula structure, whole heaviness are unfavorable for dismounting, such structure single thrust terminator connection in based on being bolted, it is convenient for disassembly and assembly,
Adjustable row is big；2, the thrust brake is made of four thrust terminators, two thrust terminators of one direction, ensure arm support receive arm when and thrust
Device contact is abundant, uniform force, while the thrust brake takes into account former and later two directions of electric power pole, ensures that tower body entirety stress is steady
It is fixed, reliably.
Description of the drawings
Fig. 1 is the single thrust terminator structural schematic diagram under compression of the utility model embodiment.
Fig. 2 is the partial enlargement structural representation on the left of Fig. 1.
Fig. 3 is the partial enlargement structural representation on the right side of Fig. 1.
Fig. 4 is the thrust brake mounting structure schematic diagram one of the utility model embodiment.
Fig. 5 is the thrust brake mounting structure schematic diagram two of the utility model embodiment.
In figure：Supporting rack I, inner spring guide rod II, push rod III, support rod IV, outer spring fixture block 1, the outer guide rod of spring
2, interior outer spring 3, push rod pressing plate 4, push rod guide pad 5, angle steel 6, idler wheel 7, connection fastener 8.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Embodiment.
Referring to Fig. 1 to Fig. 5, it includes four thrust terminators, outer spring card that the present embodiment electric power pole arm support, which receives arm thrust brake,
The outer guide rod 2 of block 1, spring, interior outer spring 3, push rod pressing plate 4, push rod guide pad 5, angle steel 6 and idler wheel 7, single thrust terminator packet
Supporting rack I, inner spring guide rod II, push rod III and support rod IV are included, the inner spring guide rod II and push rod III are mounted on support
On frame I, support rod IV is mounted on push rod III, and the outer guide rod 2 of outer spring fixture block 1, spring is mounted on supporting rack I, inside and outside bullet
Spring 3, push rod pressing plate 4 and push rod guide pad 5 are mounted on inner spring guide rod II, and angle steel 6 is mounted on supporting rack I, push rod pressure
Plate 4 is connected and fixed with push rod III simultaneously, and idler wheel 7 is mounted in support rod IV；Thrust brake is mounted on electric power pole tower body.
The inside of the supporting rack I of the present embodiment is equipped with interior outer spring 3, outer spring fixture block 1, spring outer guide rod 2, angle steel
6, push rod guide pad 5 and push rod pressing plate 4；It is simple and reasonable, it is convenient to mount and dismount, can be effective after installation, it reduces high-altitude and receives arm support peace
Full hidden danger, securely and reliably.
The outer spring fixture block 1 of the present embodiment is securedly mounted to by connection on I side spring base of supporting rack；It is oriented to outside spring
Bar 2 is securedly mounted to by connection on I both sides spring base of supporting rack；Angle steel 6 is securedly mounted to I both sides bullet of supporting rack by connection
Spring abutment upper position；Inner spring guide rod II is securedly mounted to by connection on I both sides spring base of supporting rack；In both sides spring base
Middle loading is mounted with the inner spring guide rod II of interior outer spring 3, push rod pressing plate 4, push rod guide pad 5, II liang of inner spring guide rod
End is fixed with supporting rack I.
The push rod III of the present embodiment is arranged threaded one end and is fastenedly connected with push rod pressing plate 4 across I one end of supporting rack, pushes away
Bar III is connected with the fastening of support rod IV；Ensure III millesimal horizontal gradient error of push rod.
The supporting rack I of the present embodiment is welded on by left and right spring fastening plate on the pedestal of angle steel 6, and in angle steel 6 and left and right
Weld stiffener plate in spring fastening plate weld side.
Idler wheel 7 is mounted on split pin in support rod IV by axis pin in the present embodiment, ensures that idler wheel 7 can be free at that time
Rotation, 7 material of idler wheel are steel material, surface blackening processing；When needing dismounting, by previous step reverse operating；The present embodiment
Idler wheel 7 uses steel guide wheel.
The interior outer spring 3 of the present embodiment is sleeved on inner spring guide rod II, which installs push rod
Outwardly, 5 flange portion of push rod guide pad installs push rod pressing plate 4 to 5 flange of guide pad.
The inner spring guide rod II of the present embodiment includes round steel, big screw plate and small screw plate, and round steel both ends are respectively welded
Big screw plate and small screw plate.
The root of the present embodiment push rod III is provided with screw thread, and other end root is provided with the connection being connect with support rod IV
Hole.
The support rod IV of the present embodiment is welded with the connecting corners being connect with push rod III, another side welding installation idler wheel 7 on one side
Otic placode.
The outer guide rod 2 of supporting rack I, inner spring guide rod II, push rod III, outer spring fixture block 1, spring in the present embodiment,
Interior outer spring 3, push rod pressing plate 4, push rod guide pad 5, angle steel 6, idler wheel 7,8 each four sets of connection fastener, IV liang of set of support rod.
Two sets of push rods III connection in the present embodiment fastens a set of support rod IV, when uneasy shock mount, need to ensure push rod III
Activity is freely.
Four thrust terminators of the present embodiment are connected and fixed by connection fastener 8,8 peace symmetrical above and below of connection fastener
Dress realizes that electric power pole arm support is received arm thrust brake and is made of four thrust terminators, ensures symmetrical stress.
The installation number of the present embodiment thrust brake can be assembled according to actual demand, and the use for meeting people is wanted
It asks, achievees the effect that safe and reliable.
By above-mentioned elaboration, those skilled in the art can implement.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of parts and components is named
Claiming etc. can be different, described in this specification above content is only to the utility model structure example explanation.
The equivalence changes or simple change that all structure, feature and principles according to described in the utility model patent concept are done, are wrapped
It includes in the protection domain of the utility model patent.Those skilled in the art of the present invention can be to described
Specific embodiment does various modifications or additions or substitutes by a similar method, without departing from the knot of the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of electric power pole arm support receives arm thrust brake, including four thrust terminators, the single thrust terminator include supporting rack,
Inner spring guide rod, push rod and support rod, the inner spring guide rod and push rod are mounted on supporting rack, and support rod is mounted on push rod
On, it is characterised in that：Further include outer spring fixture block, spring outer guide rod, interior outer spring, push rod pressing plate, push rod guide pad, angle steel
And idler wheel, the outer spring fixture block and the outer guide rod of spring are mounted on supporting rack, interior outer spring, push rod pressing plate and push rod are oriented to
Block is mounted on inner spring guide rod, and angle steel is mounted on supporting rack, and push rod pressing plate is connected and fixed with push rod simultaneously, idler wheel installation
In support rod.
2. electric power pole arm support according to claim 1 receives arm thrust brake, it is characterised in that：It further include connection fastening dress
It sets, four thrust terminators are fixed by connection fastener.
3. electric power pole arm support according to claim 1 receives arm thrust brake, it is characterised in that：The outer spring fixture block peace
On the spring base of supporting rack side, the outer guide rod of spring is mounted on the spring base of supporting rack both sides, and angle steel is mounted on supporting rack
Both sides spring base upper position.
4. electric power pole arm support according to claim 1 receives arm thrust brake, it is characterised in that：The inner spring guide rod
On the spring base of supporting rack both sides.
5. electric power pole arm support according to claim 1 receives arm thrust brake, it is characterised in that：The push rod is provided with spiral shell
One end of line is fastenedly connected across supporting rack one end with push rod pressing plate, and push rod is connected with support rod fastening.
6. electric power pole arm support according to claim 1 receives arm thrust brake, it is characterised in that：The idler wheel passes through axis pin
With split pin Matching installation in support rod.
7. electric power pole arm support according to claim 1 receives arm thrust brake, it is characterised in that：Support frame as described above is by left and right
Spring fastening plate is welded on the pedestal of angle steel, and welds stiffener plate in angle steel and left and right spring fastening plate weld side.
8. electric power pole arm support according to claim 1 receives arm thrust brake, it is characterised in that：The idler wheel uses steel
Matter, the roller surface use blackening process.
9. electric power pole arm support according to claim 1 receives arm thrust brake, it is characterised in that：The inside and outside spring pocket exists
On inner spring guide rod, which installs push rod guide pad flange outwardly, push rod guide pad flange portion peace
Fill push rod pressing plate.
10. electric power pole arm support according to claim 2 receives arm thrust brake, it is characterised in that：Support frame as described above, interior bullet
Spring guide rod, push rod and connection fastener are four sets, and support rod is two sets, tight by a set of support rod between two sets of push rods
Gu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614125.9U CN207699074U (en) | 2017-11-28 | 2017-11-28 | A kind of electric power pole arm support receipts arm thrust brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614125.9U CN207699074U (en) | 2017-11-28 | 2017-11-28 | A kind of electric power pole arm support receipts arm thrust brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207699074U true CN207699074U (en) | 2018-08-07 |
Family
ID=63024118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721614125.9U Active CN207699074U (en) | 2017-11-28 | 2017-11-28 | A kind of electric power pole arm support receipts arm thrust brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207699074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817692A (en) * | 2019-09-29 | 2020-02-21 | 国网江苏省电力有限公司徐州供电分公司 | Combined electric holding pole for erecting power transmission tower |
| CN110817697A (en) * | 2019-09-29 | 2020-02-21 | 国网江苏省电力有限公司徐州供电分公司 | Servo motor control and protection circuit of combined electric holding pole |
-
2017
- 2017-11-28 CN CN201721614125.9U patent/CN207699074U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817692A (en) * | 2019-09-29 | 2020-02-21 | 国网江苏省电力有限公司徐州供电分公司 | Combined electric holding pole for erecting power transmission tower |
| CN110817697A (en) * | 2019-09-29 | 2020-02-21 | 国网江苏省电力有限公司徐州供电分公司 | Servo motor control and protection circuit of combined electric holding pole |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The city of Hangzhou city of Zhejiang province Zhaohui road 310014 No. 175 under Lian Jin building block A Patentee after: Zhejiang Construction Engineering Machinery Group Co.,Ltd. Address before: The city of Hangzhou city of Zhejiang province Zhaohui road 310014 No. 175 under Lian Jin building block A Patentee before: ZHEJIANG CONSTRUCTION MACHINERY GROUP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |