CN203486789U - Portable dual-flat-arm floor type derrick - Google Patents
Portable dual-flat-arm floor type derrick Download PDFInfo
- Publication number
- CN203486789U CN203486789U CN201320570281.5U CN201320570281U CN203486789U CN 203486789 U CN203486789 U CN 203486789U CN 201320570281 U CN201320570281 U CN 201320570281U CN 203486789 U CN203486789 U CN 203486789U
- Authority
- CN
- China
- Prior art keywords
- tower body
- basic
- steel plate
- sole
- group
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 239000002965 rope Substances 0.000 claims abstract description 20
- 230000002093 peripheral Effects 0.000 claims description 12
- 230000000630 rising Effects 0.000 claims description 3
- CWFOCCVIPCEQCK-UHFFFAOYSA-N Chlorfenapyr Chemical compound BrC1=C(C(F)(F)F)N(COCC)C(C=2C=CC(Cl)=CC=2)=C1C#N CWFOCCVIPCEQCK-UHFFFAOYSA-N 0.000 description 3
- 238000004642 transportation engineering Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model discloses a portable dual-flat-arm floor type derrick, which comprises a tower body, wherein the upper part of the tower body is provided with leading-out beams, and two hoisting arms provided with hoisting steel wire ropes are hinged to the tower body; the lower part of the tower body is arranged on a foundation base; the top of the tower body, the end parts of the hosting arms and the leading-out beams are provided with pulley blocks connected with the hoisting steel wire ropes; an upper group of leading-out beams and a lower group of leaking-out beams are provided; the two groups of leading-out beams are provided with pulley blocks connected with the steel wire ropes respectively; an arm retracting steel wire rope is wound on the pulley blocks on the end parts of the hoisting arms and the pulley block on the top of the tower body, and is fixed on one group of leading-out beam pulley blocks through the tower body; the other group of leading-out beam pulley blocks is wound on the hoisting steel wire ropes; the foundation base is formed by assembling a plurality of same square foundation bottom blocks; the foundation bottom blocks are fixedly connected to a foundation chassis. In the scheme, the portable dual-flat-arm floor type derrick has the advantages of small size, light dead weight, detachability of the foundation base, and selection of bases of different sizes according to field environments.
Description
Technical field
The utility model relates in a kind of electric power pylon for organizing the electric power pole equipment of tower, is specifically related to a kind of hand-held design ground type electric power pole.
Background technology
Along with the development of transmission line of electricity cause, each department all start to set up high voltage direct, alternating current electric power pylon, have occurred the electric power pole for hoisting and hanging, and existing electric power pole substance is high, and volume is large, and sequence of erection is unique, does not have multiple mounting modes.Also inconvenient in mountain region carrying, construction, installs.Because electric power pylon place of erection is changeable, such as needs, be erected at the ground such as mountain area, jungle, this type of place surface condition is severe, ground unfairness, traffic is inconvenience extremely, pallet tower difficulty, also cannot use conventional such as: vapour hangs, the common transportation means such as lorry.So, the two flat arm electric power pole of a kind of small portable formula of needs.
Summary of the invention
The utility model provides a kind of basic pedestal and crane arm easy accessibility, is convenient to the seat ground pole of transportation.
The technical scheme in the invention for solving the above technical problem is: portable two flat arm seats ground pole, comprise tower body, beam is drawn on tower body top, and be hinged with two rising arms that are provided with hoist rope, tower body bottom is arranged on sole plate, described tower body top, crane arm end, draw beam and be provided with the assembly pulley being connected with hoist rope, it is characterized in that, the described beam of drawing has upper and lower two groups, draw beam for two groups and be respectively provided with the skidding group being connected with steel rope, receiving arm steel rope for one wears around crane arm end assembly pulley, tower body top pulleys group, and be fixed on one group and draw in beam skidding group through tower body, another group is drawn beam skidding group and is worn around hoist rope, described sole plate consists of some identical square basis sole piece assemblings, and described basic sole piece is connected and fixed by basic underframe.
The basic sole piece of described square side has been arranged with pin thread and the box of fixedly interlock.
The basic sole piece of described square has four, forms the fixed orifice coordinate with tower body between four basic sole pieces, and described basic underframe is right-angled crossing steel plate, and described right-angled crossing steel plate is two basic sole pieces on diagonal line fixedly.
The basic sole piece of described square has 16, by 4 intermediate base sole pieces and basis, 12 outer rings sole piece, formed, between the basic sole piece in four of described centres, form the fixed orifice coordinating with tower body, described basic underframe comprises right-angled crossing steel plate and peripheral steel plate, described right-angled crossing steel plate is fixed cornerwise four basic sole pieces, described peripheral steel plate is framed structure, fixing 12 peripheral basic sole pieces.
On described basic sole piece, be reserved with bolt hole, described right-angled crossing steel plate and described peripheral steel plate by bolted on basic sole piece.
Sole plate of the present utility model is that basic sole piece assembling forms, this just makes sole plate split into the part that some body weight are light, volume is little, every quality is no more than 250 kilograms, be convenient to transportation, can also be according to place size, (on the basis of endurance condition contentedly) chooses 4 or 16 mounting means.The pin thread box installation form of the 12 basic sole pieces in outer ring, guarantees interchangeability.Standing receipts arm steel rope on crane arm, has not only greatly saved and has received the time that arm is torn tower open, more reduces the time of aloft work.In addition, adopt two sections and draw girder construction, make to receive arm steel rope and set for a long time on crane arm, during use, only need to dock with the steel rope hoisting in actuating unit being reserved in the fag end of drawing beam, convenient, safety.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Fig. 2 is the structural representation of sole plate.
Fig. 3 is the structural representation of drawing beam.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done to detailed introduction:
As shown in Figure 1, 2, 3, portable two flat arm seats ground pole, comprises tower body 1, and is hinged with two symmetrical rising arms 3, beam 2 is drawn on tower body top, and tower body bottom is arranged on sole plate.Drawing beam 2 has upper and lower two groups, is respectively equipped with four skidding groups on two groups, and tower body top is provided with assembly pulley 5, and crane arm end is provided with assembly pulley 4.Hoist rope wears around connecting loading trolley, skidding group 4, skidding group 5 successively, draw one group of skidding group and the ground lifting mechanism of beam lower end; Also have in addition one to receive arm steel rope 6 and wear around crane arm end assembly pulley, tower body top pulleys group, and be fixed on and draw a group of beam upper end and draw in beam and skidding group through tower body.
Sole plate is by 4 intermediate base sole pieces 12 and basis, 12 outer rings sole piece, totally 16 identical square basis sole piece 12 assemblings form, between middle four basic sole pieces, form the fixed orifice 7 coordinating with tower body, basic sole piece is in contact with one another pin thread and the box 8 that face has been provided with fixedly interlock.Basis sole piece is also connected and fixed by basic underframe.Basis underframe comprises right-angled crossing steel plate 9 and peripheral steel plate 11, and right-angled crossing steel plate is fixed cornerwise four basic sole pieces, and peripheral steel plate has framed structure, fixing 12 peripheral basic sole pieces.
Basis is reserved with bolt hole 10 on sole piece, right-angled crossing steel plate and peripheral steel plate by bolted on basic sole piece.
Claims (5)
1. portable two flat arm seats ground pole, comprise tower body, beam is drawn on tower body top, and be hinged with two rising arms that are provided with hoist rope, tower body bottom is arranged on sole plate, described tower body top, crane arm end, draw beam and be provided with the assembly pulley being connected with hoist rope, it is characterized in that, the described beam of drawing has upper and lower two groups, draw beam for two groups and be respectively provided with the skidding group being connected with steel rope, receiving arm steel rope for one wears around crane arm end assembly pulley, tower body top pulleys group, and be fixed on one group and draw in beam skidding group through tower body, another group is drawn beam skidding group and is worn around hoist rope, described sole plate consists of some identical square basis sole piece assemblings, and described basic sole piece is connected and fixed by basic underframe.
2. seat according to claim 1 ground pole, is characterized in that the basic sole piece of described square side has been arranged with pin thread and the box of fixedly interlock.
3. seat ground according to claim 2 pole, it is characterized in that, the basic sole piece of described square has four, forms the fixed orifice coordinating with tower body between four basic sole pieces, described basic underframe is right-angled crossing steel plate, and described right-angled crossing steel plate is two basic sole pieces on diagonal line fixedly.
4. seat ground according to claim 2 pole, it is characterized in that, the basic sole piece of described square has 16, by 4 intermediate base sole pieces and basis, 12 outer rings sole piece, formed, between the basic sole piece in four of described centres, form the fixed orifice coordinating with tower body, described basic underframe comprises right-angled crossing steel plate and peripheral steel plate, and described right-angled crossing steel plate is fixed cornerwise four basic sole pieces, described peripheral steel plate is framed structure, fixing 12 peripheral basic sole pieces.
5. according to the seat ground pole described in claim 3 or 4, it is characterized in that, on described basic sole piece, be reserved with bolt hole, described right-angled crossing steel plate and described peripheral steel plate by bolted on basic sole piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570281.5U CN203486789U (en) | 2013-09-13 | 2013-09-13 | Portable dual-flat-arm floor type derrick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570281.5U CN203486789U (en) | 2013-09-13 | 2013-09-13 | Portable dual-flat-arm floor type derrick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486789U true CN203486789U (en) | 2014-03-19 |
Family
ID=50257634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320570281.5U Active CN203486789U (en) | 2013-09-13 | 2013-09-13 | Portable dual-flat-arm floor type derrick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847161A (en) * | 2015-06-08 | 2015-08-19 | 中国电力科学研究院 | Supporting frame used for fixing holding pole |
| CN105905815A (en) * | 2014-07-18 | 2016-08-31 | 国家电网公司 | Work method of seating-type self-balance holding pole |
-
2013
- 2013-09-13 CN CN201320570281.5U patent/CN203486789U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905815A (en) * | 2014-07-18 | 2016-08-31 | 国家电网公司 | Work method of seating-type self-balance holding pole |
| CN104847161A (en) * | 2015-06-08 | 2015-08-19 | 中国电力科学研究院 | Supporting frame used for fixing holding pole |
| CN104847161B (en) * | 2015-06-08 | 2018-08-28 | 中国电力科学研究院 | A kind of supporting rack for fixing pole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102795555B (en) | Large slalom crane for offshore platform | |
| CN202672832U (en) | Rotatable seat double rocker arm and inner/outer stay wire suspension mixed derrick | |
| CN201545635U (en) | Holding rod with double flat arms | |
| CN204342250U (en) | A kind of multi-state hoisting balance beam | |
| CN203486789U (en) | Portable dual-flat-arm floor type derrick | |
| CN103832933A (en) | Group tower type crane with auxiliary boom | |
| CN203728443U (en) | Combined tower crane with main and auxiliary boom structure | |
| CN102602794B (en) | Special tool for lifting bushing | |
| CN103993730A (en) | Steel coal bucket abutting-connecting mounting construction operation table | |
| CN209339715U (en) | A kind of girdle ring attachment device for electric power pole | |
| CN103663107A (en) | Adjustable hoisting beam | |
| CN105016220A (en) | Holding rod joint adding device | |
| CN205662256U (en) | High rises pergola side and hangs a semi -portal bridge crane | |
| CN202473589U (en) | On-load tap-changer lifting frame | |
| CN206783133U (en) | The tower carrying implement that a kind of lifting handling for wind-power tower works | |
| CN202001052U (en) | Device for hoisting movable type hard-body rescue capsule for mining use | |
| CN102701091A (en) | On-load tap-changer hanger frame | |
| CN205034991U (en) | Movable gallows frame of civilian dress | |
| CN105584938A (en) | Mast crane applied to river network area | |
| CN203187338U (en) | Movable hoisting maintenance device | |
| CN201801267U (en) | Simple passenger carrying device for large-sized hoisting facility | |
| CN202465115U (en) | Double main beam gantry crane | |
| CN204324748U (en) | A kind of large-scale gas storage holder Steel Structure Installation hoisting device | |
| CN202880703U (en) | Special crane for repairing subway | |
| CN206033062U (en) | Shield constructs machine assembly and slags tap dual -purpose portal crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |