CN206328098U - A kind of steel tower hydraulic lifting apparatus - Google Patents
A kind of steel tower hydraulic lifting apparatus Download PDFInfo
- Publication number
- CN206328098U CN206328098U CN201621350349.9U CN201621350349U CN206328098U CN 206328098 U CN206328098 U CN 206328098U CN 201621350349 U CN201621350349 U CN 201621350349U CN 206328098 U CN206328098 U CN 206328098U
- Authority
- CN
- China
- Prior art keywords
- underframe
- support beam
- expansion bracket
- steel tower
- lifting apparatus
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000011017 operating method Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of steel tower hydraulic lifting apparatus includes two foundation framves, suit expansion bracket in the underframe, interval setting pin-and-hole on the underframe, expansion bracket, corresponding underframe installs lower support beam, corresponding expansion bracket installs support beam, set in the upper support beam and hydraulic jack is set in the first arm-tie and the second arm-tie, the lower support beam.The utility model enables column foot to be lifted step by step by expansion bracket and the spaced pin-and-hole of underframe, is the lifting that the larger stroke of column foot can be achieved using only small-sized hydraulic jack, few using instrument, operating procedure is simple, substantially reduces the cost of electric power pylon maintenance.
Description
Technical field
The utility model is related to a kind of electric power pylon maintenance unit, more particularly to a kind of steel tower hydraulic lifting apparatus.
Background technology
Electric power pylon is often because of the reason run-off the straight such as surface subsidence, because the big quality of steel tower volume is big, it is desirable to which righting need to make
Large-scale lifting appliance is used, or uses hydraulic test by column foot jack-up.Lifting appliance is all big machinery, and the steel tower settled is big
It is in countryside or mountain area, scheduling transfer is wasted time and energy, can not even constructed when field condition is complicated more；Hydraulic test is compared with lifting
Equipment volume is small, and difficulty of construction is lower, but hydraulic pressure lift space is limited, if Iron tower incline angle is larger, it is necessary to using large-scale
Hydraulic cylinder, and multi-cylinder operation is usually needed, need also exist for carrying large number quipments, considerably increase construction cost.
The content of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of steel tower hydraulic lifting apparatus.
The technical solution adopted in the utility model is：A kind of steel tower hydraulic lifting apparatus includes two foundation framves, the underframe
Interval setting pin-and-hole on interior suit expansion bracket, the underframe, expansion bracket, corresponding underframe installs lower support beam, corresponding flexible
Frame, which is installed, sets setting hydraulic pressure thousand in the first arm-tie and the second arm-tie, the lower support beam in support beam, the upper support beam
Jin top.
A kind of described steel tower hydraulic lifting apparatus, it is characterized in that：Stabiliser bar arranged in a crossed manner between correspondence underframe.
A kind of described steel tower hydraulic lifting apparatus, it is characterized in that：The upper support soffit set it is anti-raises one's hat, it is described under
Support top surface of the beam that anticreep base is set.
The utility model enables column foot to be lifted step by step by expansion bracket and the spaced pin-and-hole of underframe, using only small-sized
Hydraulic jack is that the lifting of the larger stroke of column foot can be achieved, and few using instrument, operating procedure is simple, substantially reduces transmission of electricity iron
The cost of tower maintenance.Stabiliser bar can greatly improve the stability of underframe, be prevented effectively from and slide laterally, anti-to raise one's hat and anticreep base
Hydraulic jack can be prevented effectively from withstand in lifting process and slide.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model left view；
In figure：Support beam under 1- underframe, 2- expansion brackets, 3-, the upper support beams of 4-, 5- pin-and-holes, the arm-ties of 6- first, 7- second is drawn
Plate, 8- hydraulic jacks, 9- is anti-to raise one's hat, 10- anticreep bases, 11- fixedly connected holes, 12- mounting holes, 13- stabiliser bars.
Embodiment
Suit expansion bracket 2, the underframe, expansion bracket in a kind of steel tower hydraulic lifting apparatus, including two foundation framves 1, underframe 1
Positive interval setting pin-and-hole 5, the side top of underframe 1 sets fixedly connected hole 11, the side interval setting mounting hole 12 of expansion bracket 2.
Installed on two stabiliser bars 13 arranged in a crossed manner between correspondence underframe 1, underframe 1 and install support beam 4 on lower support beam 3, expansion bracket,
Upper support beam 4, lower support beam 3 are fixed by pin pin-and-hole, and the first arm-tie 6 and the second arm-tie 7, lower branch are hinged in upper support beam 4
Support and hydraulic jack 8 be set on beam 3, the anticreep base with the bottom mating of hydraulic jack 8 is fixedly mounted on lower support top surface of the beam,
Upper support soffit is fixedly mounted matched with the piston rod of hydraulic jack 8 anti-and raises one's hat 9.
When lifting operation, underframe 1 is fixed on steel tower tower body, the first arm-tie 6, the bottom of the second arm-tie 7 are connected with column foot,
The pin connection between fixed mount 1 and expansion bracket 2 is released, hydraulic jack 8 is operated, expansion bracket 2 and the jack-up of upper support beam 4 are led to
Cross the first arm-tie 6, the second arm-tie 7 to lift column foot, when hydraulic jack 8 will reach extreme limit of travel, passed through using pin
Fixedly connected hole 11 and mounting hole 12 fix expansion bracket, and the piston rod of hydraulic jack 8 is fallen, and lower support beam 3 is unloaded simultaneously
Move to a pin-and-hole position above to retighten, after connection is finished, release the pin connection between underframe 1 and expansion bracket 2, operate hydraulic pressure
Jack 8 drives upper support beam 4 to continue to rise, and so on, until column foot is promoted to predetermined altitude.
Claims (3)
1. a kind of steel tower hydraulic lifting apparatus, it is characterized in that：Including two foundation framves（1）, the interior suit expansion bracket of the underframe（2）,
Interval setting pin-and-hole on the underframe, expansion bracket（5）, the corresponding lower support beam of underframe installation（3）, corresponding expansion bracket installs
Support beam（4）, the first arm-tie is set in the upper support beam（6）With the second arm-tie（7）, hydraulic pressure thousand is set in the lower support beam
Jin top.
2. a kind of steel tower hydraulic lifting apparatus according to claim 1, it is characterized in that：It is arranged in a crossed manner steady between correspondence underframe
Fixed pole.
3. a kind of steel tower hydraulic lifting apparatus according to claim 1 or 2, it is characterized in that：The upper support soffit is set
Put and prevent raising one's hat, the lower support top surface of the beam sets anticreep base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350349.9U CN206328098U (en) | 2016-12-09 | 2016-12-09 | A kind of steel tower hydraulic lifting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350349.9U CN206328098U (en) | 2016-12-09 | 2016-12-09 | A kind of steel tower hydraulic lifting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206328098U true CN206328098U (en) | 2017-07-14 |
Family
ID=59290381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621350349.9U Active CN206328098U (en) | 2016-12-09 | 2016-12-09 | A kind of steel tower hydraulic lifting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206328098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217521A (en) * | 2016-12-09 | 2018-06-29 | 国家电网公司 | A kind of steel tower hydraulic lifting apparatus |
-
2016
- 2016-12-09 CN CN201621350349.9U patent/CN206328098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217521A (en) * | 2016-12-09 | 2018-06-29 | 国家电网公司 | A kind of steel tower hydraulic lifting apparatus |
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