CN206707394U - Modified adhesion type is from lifting pole - Google Patents
Modified adhesion type is from lifting pole Download PDFInfo
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- CN206707394U CN206707394U CN201720271570.3U CN201720271570U CN206707394U CN 206707394 U CN206707394 U CN 206707394U CN 201720271570 U CN201720271570 U CN 201720271570U CN 206707394 U CN206707394 U CN 206707394U
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- pole
- lifting
- adhesion type
- standard knot
- modified adhesion
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 239000007787 solid Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of modified adhesion type from lifting pole, belong to UHV transmission line crossing frame and set up technical field of tools, including pole, the lifting arm and counter-jib that are rotatably arranged on the turncap of pole upper end, are fixed on turncap, one end of the lifting arm and counter-jib is hanging in the opposite direction respectively to be stretched out；The pole lower end is fixedly connected with revolving support, rotatable connection sets rotation anchor on revolving support, the external part of counter-jib is connected by steel wire rope with rotation anchor edge, the utility model can solve the problem that standard knot collision problem when using pole lifting standard knot, while can also solve the accurate problem during standard knot is aligned.
Description
Technical field
It the utility model is related to UHV transmission line crossing frame and set up technical field of tools, especially a kind of modified is attached
Formula from lifting pole.
Background technology
Crossing frame is used for when extra-high voltage transmission line is needed across high-speed railway, electric railway and important power circuit
Support frame, crossing frame set up using standard knot and formed, standard knot is sling into lower floor successively using pole during setting up and marked
Above quasi- section, setting up for crossing frame is completed with this.
In the prior art, used pole one end is using lower floor's standard knot to fix, and the other end is as Heave Here, by standard
After the top of lower floor's standard knot is crossed in section lifting, fixation is aligned with lower floor standard knot, completes setting up for a section standard knot；Then again
Pole lifting is fixed on the standard knot newly sling, setting up for next section standard knot is carried out, works, be finally completed repeatedly successively
Crossing frame is set up；In order that the standard knot being lifted can be aligned accurately with lower floor standard knot, for lifting by crane standard knot
Pole summit should be located at the surface of lower floor's standard knot, but the collision of two standard knots will occur so during lifting,
Produce lifting process difficult；In order to solve the above problems, the applicant had once invented a kind of adhesion type pole（It is recorded in announcement
Number for CN106115498A Chinese invention patent application in）, standard knot is being lifted by crane and is not being existed to timing using rotating device
One position, collision of the standard knot during lifting is avoided, while can also ensure standard of the standard knot during aligning
Really.
Standard knot is lifted by crane using pole, pole is unilateral stress during lifting, in order that pole is when lifting by crane standard knot
Do not bend, it is necessary to lifting arm couple positioned opposite balanced controls, balanced controls of the prior art are generally by steel
Cord tenses pole, can offset bending force when lifting arm lifts by crane standard knot being produced on pole, for example Chinese utility model is special
Profit（Notification number CN202175518U）Disclosed in it is entitled：Attached type light derrick, what it was used is exactly this mode.
In order to improve adhesion type pole, the scheme disclosed in above two patent is combined, rotating device will be carried
Pole increase bascule, but the steel wire rope bottom of bascule is immotile, and rotating device is in rotary course
Need bascule to be adjusted according to the direction of lifting arm, then two schemes are combined and encounter difficulty.
In order to simplify the structure of pole, during pole carries out from lifting, should avoid using excessive steel wire rope, but
It is that in the prior art, after the crossing frame set up has certain altitude, the drive device for carrying out lifting pole is arranged on ground,
Just it is unavoidable to need to use longer steel wire rope, the activity duration is added in the process that steel wire rope is arranged, is reduced
Operating efficiency.
Utility model content
The utility model technical issues that need to address, which are to provide one kind, to be combined bascule and rotating device
Modified adhesion type from lifting pole.
In order to solve the above technical problems, technical scheme is used by the utility model：
Modified adhesion type is from lifting pole, including pole, is rotatably arranged on the turncap of pole upper end, is fixed on
Lifting arm and counter-jib on turncap, one end of the lifting arm and counter-jib is hanging in the opposite direction respectively to be stretched out；
The pole lower end is fixedly connected with revolving support, and rotatable connect sets rotation anchor, balance on revolving support
The external part of arm is connected by steel wire rope with rotation anchor edge.
Technical solutions of the utility model further improvement is that：The external part of the lifting arm passes through steel with being played hanging object
Cord is connected, and steel wire rope is penetrated inside pole after bypassing lifting arm.
Technical solutions of the utility model further improvement is that：The both ends of the lifting arm are respectively equipped with a pulley,
Steel wire rope is bypassed above two pulleys respectively, and one end is connected downwards down through pole inside, the other end with being played hanging object.
Technical solutions of the utility model further improvement is that：The pole is fixed on standard knot by stationary fixture
On.
Technical solutions of the utility model further improvement is that：The stationary fixture is fixed by two semicircular structures
Pole, described two semicircular structure one end are be hinged, the other end is bolted.
Technical solutions of the utility model further improvement is that：The stationary fixture is by two with the angular of U-shaped hole
Harden structure fixed standard section, described two angular harden structures with U-shaped hole are bolted.
Technical solutions of the utility model further improvement is that：Also include the girdle ring for lifting pole, the girdle ring
One end is fixed on standard knot, and the other end is slidably contacted on pole.
Technical solutions of the utility model further improvement is that：The girdle ring is provided be used for fixing with standard knot two
The individual angular harden structure with U-shaped hole.
Technical solutions of the utility model further improvement is that：The girdle ring is provided with to be rolled for what is contacted with pole
Dynamic axle.
Technical solutions of the utility model further improvement is that：The pole bottom is fixed with electric block, the electricity
The other end of steel wire rope is connected with standard knot on the reel of dynamic cucurbit.
By adopting the above-described technical solution, the technological progress that the utility model obtains is：
The utility model can solve the problem that standard knot collision problem when using pole lifting standard knot, while can also solve
Accurate problem certainly during standard knot is aligned.
The utility model is realized when rotating lifting arm, with lifting arm pair using the common rotation for rotating anchor and turncap
The counter-jib and the steel wire rope of tension counter-jib answered rotate jointly, are maintained at the stress balance of pole in rotary course.
The utility model simplifies the structure from lifting pole, makes no matter pole is lifted by setting electric block in bottom
To how high height, its also need only to set in electric block from lifting process it is seldom can be completed once section steel wire rope, simultaneously
Steel wire rope for lifting turns to without pulley, and the placement process of steel wire rope faster, improves the effect carried out to pole from lifting
Rate.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is main structure diagram of the present utility model；
Fig. 3 is the overlooking the structure diagram of girdle ring in the utility model；
Fig. 4 is the dimensional structure diagram of pivoting support in the utility model；
Fig. 5 is the main cross section structure diagram of pivoting support in the utility model；
Fig. 6 is the overlooking the structure diagram of stationary fixture in the utility model；
Wherein, 1, pole, 2, turncap, 3, lifting arm, 4, counter-jib, 5, revolving support, 5-1, rotation anchor, 6, geometrical clamp
Tool, 7, girdle ring, 8, standard knot, 9, electric block.
Embodiment
The utility model is described in further details with reference to embodiment.
As shown in figure 1, the utility model, modified adhesion type is from lifting pole, including pole 1, the rotation in the upper end of pole 1
Turn cap 2, the lifting arm being separately fixed on turncap 23 and counter-jib 4, turncap 2 is in the upper end of pole 1 with the center line of pole 1
Pivot about, lifting arm 3 and counter-jib 4 are relatively fixed in one end of the both sides of turncap 2, lifting arm 3 and counter-jib 4
It is respectively hanging in the opposite direction to stretch out.
As shown in Figure 1, Figure 4, Figure 5, the lower end of pole 1 is fixedly connected with revolving support 5, rotatable company on revolving support 5
Setting rotation anchor 5-1 is met, the external part of counter-jib 4 is connected using steel wire rope one end, steel wire rope other end connection pole 1 lower end
Anchor 5-1 edges are rotated, and steel wire rope is kept Pre strained state.
As shown in Figure 1 and Figure 2, the external part of lifting arm 3 is connected with being played hanging object by steel wire rope, and steel wire rope is around lifting
Penetrated after arm 3 inside pole 1；The both ends of lifting arm 3 are respectively equipped with a pulley, steel wire rope respectively above two pulleys around
Cross, one end down through pole 1 inside, the other end downwards with by rise a hanging object be connected.
As shown in figure 1, pole 1 is fixed on standard knot 8 by stationary fixture 6；Stationary fixture 6 is by two semicircles
Structure fixes pole 1, and one end of two semicircular structures is be hinged, the other end is bolted, and stationary fixture 6 passes through two bands
The angular harden structure fixed standard section 8 of U-shaped hole, two angular harden structures with U-shaped hole are bolted, while in order to increase
Stability and rigidity, stud can be set at angular harden structure.
As shown in Figure 2 and Figure 3, it is necessary to use girdle ring 7 to limit carrying for pole 1 during pole 1 is carried out from lifting
Rail lift mark, one end of girdle ring 7 for lifting pole 1 are fixed on standard knot 8, and the other end is movably contacted on pole 1；Waist
Ring 7 is fixed on standard knot 8 by two angular harden structures with U-shaped hole, and the other end is being provided with and can rolled with the contact position of pole 1
Axle, pole 1 is moved in girdle ring 7 by the rolling of axle.
As shown in Fig. 2 the bottom of pole 1 is fixed with electric block 9, pole 1 is being carried out from during being lifted, electric block 9
Reel on the other end of steel wire rope be connected with standard knot 8, the action for passing through electric block 9 drives limitation of the pole 1 in girdle ring 7
It is lower to complete from lifting process.
The utility model is further improved, and turncap 2 can be rotated using Electronic control, can also make rotation using automatically controlled
Turn cap 2 and rotation anchor 5-1 keeps synchronous rotary.
Claims (10)
1. modified adhesion type is from lifting pole, it is characterised in that：Including pole（1）, be rotatably arranged on pole（1）Upper end
Turncap（2）, be fixed on turncap（2）On lifting arm（3）And counter-jib（4）, the lifting arm（3）And counter-jib（4）
One end hanging in the opposite direction respectively stretch out；
The pole（1）Lower end is fixedly connected with revolving support（5）, revolving support（5）Upper rotatable connection sets rotation anchor
（5-1）, counter-jib（4）External part pass through steel wire rope with rotation anchor（5-1）Edge connects.
2. modified adhesion type according to claim 1 is from lifting pole, it is characterised in that：The lifting arm（3）Stretch
Go out end to be connected by steel wire rope with being played hanging object, steel wire rope bypasses lifting arm（3）After penetrate pole（1）It is internal.
3. modified adhesion type according to claim 2 is from lifting pole, it is characterised in that：The lifting arm（3）Two
End is respectively equipped with a pulley, and steel wire rope bypasses above two pulleys respectively, and one end is down through pole（1）Inside, it is another
End is connected downwards with being played hanging object.
4. modified adhesion type according to claim 1 is from lifting pole, it is characterised in that：The pole（1）By solid
Clamp has（6）It is fixed on standard knot（8）On.
5. modified adhesion type according to claim 4 is from lifting pole, it is characterised in that：The stationary fixture（6）It is logical
Cross two semicircular structures and fix pole（1）, described two semicircular structure one end are be hinged, the other end is bolted.
6. modified adhesion type according to claim 4 is from lifting pole, it is characterised in that：The stationary fixture（6）It is logical
Cross two angular harden structure fixed standard sections with U-shaped hole（8）, described two angular harden structures with U-shaped hole are connected by bolt
Connect.
7. modified adhesion type according to claim 1 is from lifting pole, it is characterised in that：Also include being used for lifting pole
（1）Girdle ring（7）, the girdle ring（7）One end is fixed on standard knot（8）On, the other end is slidably contacted in pole（1）On.
8. modified adhesion type according to claim 7 is from lifting pole, it is characterised in that：The girdle ring（7）It is provided with
For with standard knot（8）Angular harden structure of fixed two with U-shaped hole.
9. modified adhesion type according to claim 7 is from lifting pole, it is characterised in that：The girdle ring（7）It is provided with
For with pole（1）The rotatable axle of contact.
10. modified adhesion type according to claim 1 is from lifting pole, it is characterised in that：The pole（1）Bottom is consolidated
Surely there is electric block（9）, the electric block（9）Reel on steel wire rope the other end and standard knot（8）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271570.3U CN206707394U (en) | 2017-03-20 | 2017-03-20 | Modified adhesion type is from lifting pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271570.3U CN206707394U (en) | 2017-03-20 | 2017-03-20 | Modified adhesion type is from lifting pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206707394U true CN206707394U (en) | 2017-12-05 |
Family
ID=60470563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720271570.3U Active CN206707394U (en) | 2017-03-20 | 2017-03-20 | Modified adhesion type is from lifting pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206707394U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999458A (en) * | 2018-08-17 | 2018-12-14 | 国家电网有限公司 | The double cross-arm assembly integral installation device and method of electric power |
| CN109252733A (en) * | 2018-10-26 | 2019-01-22 | 中国葛洲坝集团电力有限责任公司 | Adhesion type is from climbing pole lifting system |
| CN109826487A (en) * | 2018-12-29 | 2019-05-31 | 国网山东省电力公司聊城供电公司 | A kind of quick centering guide machine of oblique electric pole and its application method |
| CN113161742A (en) * | 2021-04-28 | 2021-07-23 | 哈尔滨工业大学 | Active online adjusting mechanism for electric pole-holding rope-driven antenna |
-
2017
- 2017-03-20 CN CN201720271570.3U patent/CN206707394U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999458A (en) * | 2018-08-17 | 2018-12-14 | 国家电网有限公司 | The double cross-arm assembly integral installation device and method of electric power |
| CN109252733A (en) * | 2018-10-26 | 2019-01-22 | 中国葛洲坝集团电力有限责任公司 | Adhesion type is from climbing pole lifting system |
| CN109826487A (en) * | 2018-12-29 | 2019-05-31 | 国网山东省电力公司聊城供电公司 | A kind of quick centering guide machine of oblique electric pole and its application method |
| CN113161742A (en) * | 2021-04-28 | 2021-07-23 | 哈尔滨工业大学 | Active online adjusting mechanism for electric pole-holding rope-driven antenna |
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