CN105967085A - Jacking device - Google Patents
Jacking device Download PDFInfo
- Publication number
- CN105967085A CN105967085A CN201610550535.5A CN201610550535A CN105967085A CN 105967085 A CN105967085 A CN 105967085A CN 201610550535 A CN201610550535 A CN 201610550535A CN 105967085 A CN105967085 A CN 105967085A
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- China
- Prior art keywords
- frame
- mentioned
- pole
- pole frame
- support frame
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/26—Other details, e.g. housings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a jacking device, relates to the field of electric power system equipment, and provides a device which is convenient to transport, and small in site requirements, and can lift a holding rod in a mechanical manner. According to the technical scheme, the jacking device comprises a supporting frame, a holding rod frame and a power device, wherein a first channel is arranged in the supporting frame, and an opening of the first channel is formed in the top part of the supporting frame; a fixing part which is fixedly connected to the ground is arranged at the bottom part of the supporting frame; the holding rod frame comprises a fixed section and an extending section; the fixed section is stored in the first channel, and the extending section passes through the opening to extend to the outer part of the first channel; the holding rod frame moves in the axial direction of the first channel; the power device, comprising a motorized winch and a transmission mechanism, is arranged on the supporting frame; one end of the transmission mechanism is connected to the motorized winch while the other end of the transmission mechanism is connected to the holding rod frame; the motorized winch is used for driving the holding rod frame to move in the axial direction of the first channel through the transmission mechanism. The jacking device is mainly used for lifting the holding rod.
Description
Technical field
The present invention relates to power system device field, particularly relate to a kind of jacking apparatus.
Background technology
In engineering, usually have the use of heavy parts, but the transport of heavy parts but needs with installing
Consuming great manpower, particularly during the vertical construction of iron tower of power transmission line, steel tower is high, and weight is big,
Volume is big, needs to stand on ground, it will usually the group using pole to carry out steel tower stands operation.However as section
The progress of skill, the height of steel tower increases, the also pole height increased, and the secure group of pole self
Stand and also become the difficult problem in construction.
In the prior art, console model mast mode of standing up mainly rely on the hydraulic lifting bottom pole
Device, according to pascal's principle, after in incompressible stationary fluid, any point is produced pressure increment by external force,
This pressure increment instantaneous time reaches stationary fluid each point, carrys out transmission by the pressure of hydraulic oil.Inner suspended holding pole
Mode of standing up be typically existing pole be assembled into certain altitude on ground, risen by crane or herringbone holding pole
Vertical, the pole the most stood up is increased assembling.Wherein, the upper end continued access group of pole is being assembled
Part carries out assembling referred to as formal dress and continues method；Assembling use lifting device at the main material node of pole, as
Crane or selection steel tower self parts, as interim pole, are carried out at the lower end continued access assembly assembling pole
Assemble and be then referred to as upside-down mounting and continue method.
Hydraulic jacking device security and stability is good, but use cost is the highest, the supporting complexity that arranges, and it is fixed to need
Phase safeguards, high to construction requirement, needs large area ground grading, and transports inconvenience.The method and formal dress continues
Cannot use in remote or that road conditions are bad mountain area with the upside-down mounting crane used in method that continues, and crane needs height
Could effectively use in pole, then assembly cannot be winched to pole upper end when pole is higher than crane and install.
And the condition of steel tower self the parts interim pole of selection is higher, interim pole should reach load-bearing and height
Requirement, in addition it is also necessary to calculate in a large number guarantee to promote assembled pole the most also to ensure use safety,
And interim pole is because of height reason, is required for when needing adjunction to assemble pole every time again selecting.Always
For it, lack a kind of simple and safe, cheap, be specially adapted to the pole of ground, the mountain area convenient transport of condition
Erecting device.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of jacking apparatus, and main purpose is to provide one and is easy to fortune
Defeated, low to site requirements, mechanically make the device that pole rises.
For reaching above-mentioned purpose, present invention generally provides following technical scheme:
The embodiment of the present invention provides a kind of jacking apparatus, including:
Bracing frame, the inside of support frame as described above is provided with first passage, and described first passage is at support frame as described above
Opening is formed on top, and the bottom of support frame as described above is provided with fixed part, and described fixed part is used for being fixedly connected on institute
State on ground；
Pole frame, described pole frame includes canned paragraph and the section of stretching out, and described canned paragraph is contained in described first and leads to
In road, described in the section of stretching out reach the outside of described first passage through described opening, described pole frame is used for
Axial direction along described first passage moves；
Power set, described power set are arranged on support frame as described above, including: motor-driven grinding mill and driver
Structure, one end of described drive mechanism is connected to described motor-driven grinding mill, and the other end is connected to described pole frame, institute
State motor-driven grinding mill for driving described pole frame along the axial direction of described first passage by described drive mechanism
Mobile.
Further, described drive mechanism includes that pulley and steel cable, described pulley are connected to support frame as described above,
One end of described steel cable is connected to described pole frame, and described pulley walked around by described steel cable, another of described steel cable
End is connected to described motor-driven grinding mill.
Further, described power set are many groups, and described how group power set are with described pole frame as axle center,
It is evenly distributed on described pole frame peripheral.
Further, also to include that decelerator, the input of described decelerator are connected to described for described power set
Motor-driven grinding mill, the outfan of described decelerator is connected to described drive mechanism.
Further, support frame as described above is provided with multiple girdle ring, and each described girdle ring ring set is at described pole frame
On, the plurality of girdle ring is for carrying out spacing to described pole frame radial direction.
Further, described jacking apparatus also includes that external stability group, described external stability group include that basis is vertical
Post and bracing wire, described basic stand column part is fixed in ground, and one end of described bracing wire is connected to described basis
Column, the other end is connected to support frame as described above.
Further, described external stability group is many groups, and described many group external stability groups with support frame as described above are
Axle center, is evenly distributed on around support frame as described above.
Further, for removably connecting between support frame as described above and described power set, described power set
And for removably connecting between described pole frame.
In a kind of technical scheme that the embodiment of the present invention proposes, a kind of jacking apparatus, including: bracing frame, embrace
Bridge and power set；Wherein the inside of bracing frame is provided with first passage, and first passage is at the top of bracing frame
Forming opening, the bottom of bracing frame is provided with fixed part, and fixed part is used for being fixedly connected on ground；And pole
Frame includes canned paragraph and the section of stretching out, and canned paragraph is contained in first passage, and the section of stretching out reaches the through opening
The outside of one passage, pole frame moves for the axial direction along first passage；Power set are then arranged on
On bracing frame, including: motor-driven grinding mill and drive mechanism, one end of drive mechanism is connected to motor-driven grinding mill, separately
One end is connected to pole frame, and motor-driven grinding mill is for driving axial along first passage of pole frame by drive mechanism
Direction is moved.In the prior art, the safety and stability performance of hydraulic jacking device is good, and also save time during use province
Power, but its cost is the highest, and corollary equipment arranges more complicated, and construction environment is required height, residing ground
Must be smooth, particularly hydraulic jacking device is bad in road conditions such as mountain areas, the area that even vehicle is impassable
It is difficult to transport.And another kind method crane, need crane height higher than pole, could use, and crane
Seldom can enter mountain area.Compared with prior art, the part of the embodiment of the present invention is the most relatively small, even if
Vehicle is impassable, also can be transported the job location specified by manpower, and apparatus structure is simple, construction
Speed is fast, the most whole during all make mechanically, even if job location does not has driven by power, still
Can be with normal construction.Selected part is common materials, advantage of lower cost.
Accompanying drawing explanation
The structural representation of a kind of jacking apparatus that Fig. 1 provides for the embodiment of the present invention.
Detailed description of the invention
By further illustrating the technological means and effect that the present invention taked by reaching predetermined goal of the invention, with
Lower combination accompanying drawing and preferred embodiment, to according to the present invention propose jacking apparatus detailed description of the invention, structure,
Feature and effect thereof, after describing in detail such as.
As Fig. 1 is above-mentioned, the invention provides a kind of jacking apparatus, including: bracing frame 1, above-mentioned bracing frame 1
Inside be provided with first passage, above-mentioned first passage the top of above-mentioned bracing frame 1 formed opening, above-mentioned
The bottom of support 1 is provided with fixed part, and fixation portions is used for being fixedly connected on above-mentioned ground；Above-mentioned support
Frame 1, around pole frame 2, provides for power set 3 and supports, in order to ensure that above-mentioned bracing frame 1 can be more
Firm, brace can be set on bracing frame 1, make above-mentioned bracing frame 1 form triangular structure, be subject to
In the case of ambient pressure or pulling force, triangle compares other polygonal structures, has the property of shape invariance shape
Matter, because the length of side of triangle determines that angulus posteriomedialis also determines, therefore the structure of triangle is more stable.
Pole frame 2, above-mentioned pole frame 2 includes canned paragraph and the section of stretching out, and above-mentioned canned paragraph is contained in above-mentioned first
In passage, the above-mentioned section of stretching out reaches the outside of above-mentioned first passage, above-mentioned pole frame 2 through above-mentioned opening
For moving along the axial direction of above-mentioned first passage；Above-mentioned pole frame 2 is also aid, is used for carrying
Rise target device assembly, make target device complete assembly, but due to the target device that has in work progress
The highest, above-mentioned pole frame 2 is also required to hoisting depth, and target device assembly could rise to the height of needs
Degree, but be highly then to need above-mentioned jacking apparatus with weight when pole frame 2 reaches to be out of the reach of human power
Assisting above-mentioned pole frame 2 to raise, so utilizing above-mentioned jacking apparatus to be promoted by above-mentioned pole frame 2, and will embrace
Bar joint is from accessing between pole frame 2 and pole frame 2 base promoted, it is achieved the growth of above-mentioned pole frame 2.
Power set 3, above-mentioned power set 3 are arranged on above-mentioned bracing frame 1, including: motor-driven grinding mill 31
And drive mechanism, one end of above-mentioned drive mechanism is connected to above-mentioned motor-driven grinding mill 31, and the other end is connected to above-mentioned
Pole frame 2, above-mentioned motor-driven grinding mill 31 is for driving above-mentioned pole frame 2 along above-mentioned the by above-mentioned drive mechanism
The axial direction of one passage moves.Above-mentioned power set 3 make mechanically, to utilize diesel driven, can
Enough it is adapted to there is no the job sites such as power-actuated mountain area, artificial disc strand can be exempted again, save to greatest extent
Save manpower and also improve efficiency, and above-mentioned power set 3 and construction environment is not had the highest requirement,
Without doing large-area Land leveling, power set 3 general structure of the most above-mentioned mechanical system is not the most very
Greatly, manpower can either be moved, simultaneously as mechanical technique is ripe, assembly is common, and cost is the most relatively
Low.
Below by way of in the present embodiment jacking apparatus work process and away from the jacking in specific illustrative embodiment
Device:
Above-mentioned pole frame 2 is arranged in the first passage of above-mentioned bracing frame 1, is arranged by above-mentioned power set 3
On above-mentioned bracing frame 1, concrete, the drive mechanism in above-mentioned power set 3 is fixedly connected on above-mentioned
On bracing frame 1, and one end of above-mentioned drive mechanism being connected to above-mentioned motor-driven grinding mill 31, the other end is connected to
Above-mentioned pole frame 2, above-mentioned motor-driven grinding mill 31 is arranged on the height of the convenient operation of operator, utilizes above-mentioned machine
Dynamic strand mill 31, is supplied to above-mentioned pole frame 2 with climbing power by above-mentioned drive mechanism, makes above-mentioned pole frame 2
Rise, and pole joint is accessed the above-mentioned pole frame 2 having gone up.The embodiment of the present invention directly utilizes mechanical system
Promote above-mentioned pole frame 2, it is not necessary to ground is carried out pretreatment, assemble simple simultaneously, assembly less, convenient
In transport.
In a kind of technical scheme that the embodiment of the present invention proposes, a kind of jacking apparatus, including: bracing frame, embrace
Bridge and power set；Wherein the inside of bracing frame is provided with first passage, and first passage is at the top of bracing frame
Forming opening, the bottom of bracing frame is provided with fixed part, and fixed part is used for being fixedly connected on ground；And pole
Frame includes canned paragraph and the section of stretching out, and canned paragraph is contained in first passage, and the section of stretching out reaches the through opening
The outside of one passage, pole frame moves for the axial direction along first passage；Power set are then arranged on
On bracing frame, including: motor-driven grinding mill and drive mechanism, one end of drive mechanism is connected to motor-driven grinding mill, separately
One end is connected to pole frame, and motor-driven grinding mill is for driving axial along first passage of pole frame by drive mechanism
Direction is moved.In the prior art, the safety and stability performance of hydraulic jacking device is good, and also save time during use province
Power, but its cost is the highest, and corollary equipment arranges more complicated, and construction environment is required height, residing ground
Must be smooth, particularly hydraulic jacking device is bad in road conditions such as mountain areas, the area that even vehicle is impassable
It is difficult to transport.And another kind method crane, need crane height higher than pole, could use, and crane
Seldom can enter mountain area.Compared with prior art, the part of the embodiment of the present invention is the most relatively small, even if
Vehicle is impassable, also can be transported the job location specified by manpower, and apparatus structure is simple, construction
Speed is fast, the most whole during all make mechanically, even if job location does not has driven by power, still
Can be with normal construction.Selected part is common materials, advantage of lower cost.
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
In order to preferably realize promoting, concrete, above-mentioned drive mechanism includes pulley 32 and steel cable 33,
Above-mentioned pulley 32 is connected to above-mentioned bracing frame 1, and one end of above-mentioned steel cable 33 is connected to above-mentioned pole frame 2, on
Stating steel cable 33 and walk around above-mentioned pulley 32, the other end of above-mentioned steel cable 33 is connected to above-mentioned motor-driven grinding mill 31.Profit
It is above-mentioned pole frame 2 driving force with above-mentioned steel cable 33, and above-mentioned pulley 32 is so that above-mentioned steel cable 33 enters
Row angle, makes above-mentioned motor-driven grinding mill 31 can be arranged on place and the height of the convenient operation of operator, it is not necessary to edge
Above-mentioned pole frame 2 radial direction to arrange, even if being still able on ground promote above-mentioned pole frame 2.
When above-mentioned pole frame 2 is higher than above-mentioned bracing frame 1, in order to balance pole frame 2, concrete, on
Stating power set 3 for many groups, above-mentioned many group power set 3, with above-mentioned pole frame 2 as axle center, are uniformly distributed
Around above-mentioned pole frame 2.Above-mentioned pole frame 2 only above-mentioned drive mechanism in uphill process supports,
When above-mentioned pole frame 2 is shorter than above-mentioned bracing frame 1, can be with above-mentioned on above-mentioned pole frame 2 axial direction
Above-mentioned pole frame 2 is hung lifting by drive mechanism.But when above-mentioned pole frame 2 is high as above-mentioned bracing frame 1
Or time than above-mentioned bracing frame 1 preferably, one group of above-mentioned power set 3 cannot directly make above-mentioned pole frame 2
Hang, so arranging the above-mentioned power set 3 of many groups, while providing radial force to promote for above-mentioned pole frame 2,
The balance of power can be realized again in the other direction, it is ensured that above-mentioned pole frame 2 moves to radial direction.
In order to energy resource consumption can be reduced, above-mentioned pole frame can be promoted more smoothly, specifically simultaneously
, above-mentioned power set 3 also include that decelerator, the input of above-mentioned decelerator are connected to above-mentioned motor-driven grinding mill
31, the outfan of above-mentioned decelerator is connected to above-mentioned drive mechanism.Above-mentioned decelerator can increase at outfan
Torque, in the case of the power rising the use of above-mentioned pole frame 2 is certain, uses above-mentioned decelerator to reduce
The input of the power of outfan, thus reduce the power of above-mentioned motor-driven grinding mill 31, reduce energy resource consumption, especially
In the place that the road conditions such as mountain area are bad, the energy is rare, can reduce transport number of times with this.Reduce simultaneously and use
State decelerator and also reduce the above-mentioned speed of above-mentioned pole frame 2, reduce the impulsive force to above-mentioned bracing frame 1,
Improve stationarity, and improve the degree of accuracy of the lifting height of above-mentioned pole frame 2.
It is to move in radial direction all the time in uphill process in order to ensure above-mentioned pole frame 2, concrete, on
Stating bracing frame 1 and be provided with multiple girdle ring 11, each above-mentioned girdle ring 11 ring set is on above-mentioned pole frame 2, above-mentioned
Multiple girdle rings 11 are for carrying out spacing to above-mentioned pole frame 2 radial direction.Due in actual mechanical process,
The work difficulty of the balance that power can be fully achieved is relatively big, uses above-mentioned girdle ring 11, i.e. gives above-mentioned pole frame 2
A guide rail in offer, even if above-mentioned pole frame 2 has crooked in rising, but can be by above-mentioned girdle ring 11
Restriction, will not have excessive motion in the other direction, make the direction of primary motion of above-mentioned pole frame 2 all the time
For radial direction.
In order to ensure the firm of above-mentioned bracing frame 1, concrete, above-mentioned jacking apparatus also includes external stability group 4,
The fixing group 4 of said external includes that basic stand column 41 and bracing wire 42, above-mentioned basic stand column 41 part are fixed on ground
In face, one end of above-mentioned bracing wire 42 is connected to above-mentioned basic stand column 41, and the other end is connected to above-mentioned bracing frame
1.Due to above-mentioned bracing frame 1 job site may with a varied topography, before utilization engineering set up in advance above-mentioned
Basic stand column 41, with above-mentioned bracing wire 42 by above-mentioned basic stand column 41 and the fixing connection of above-mentioned bracing frame 1, increases
Add the firm performance of above-mentioned bracing frame 1.
For ensureing that the fixing group 4 of said external realizes dynamic balance, concrete, the fixing group 4 of said external is many groups,
Above-mentioned many group external stability groups 4, with above-mentioned bracing frame 1 as axle center, are evenly distributed on around above-mentioned bracing frame 1.
Many fixing groups 4 of group said external can more consolidate above-mentioned bracing frame 1.
Transport for convenience, concrete, for detachably to connect between above-mentioned bracing frame 1 and above-mentioned power set 3
Connect, for removably connecting between above-mentioned power set 3 and above-mentioned pole frame 2.By above-mentioned bracing frame 1 with upper
Stating power set 3 to dismantle, above-mentioned power set 3 are dismantled with above-mentioned pole frame 2, and the most above-mentioned jacking apparatus is then
It is refined as multiple widgets, disperses the volume and weight of whole above-mentioned jacking apparatus, be convenient to load transport,
Even in the mountain area that vehicle is impassable, it is also possible to transport with manpower.
In a kind of technical scheme that the embodiment of the present invention proposes, a kind of jacking apparatus, including: bracing frame, embrace
Bridge and power set；Wherein the inside of bracing frame is provided with first passage, and first passage is at the top of bracing frame
Forming opening, the bottom of bracing frame is provided with fixed part, and fixed part is used for being fixedly connected on ground；And pole
Frame includes canned paragraph and the section of stretching out, and canned paragraph is contained in first passage, and the section of stretching out reaches the through opening
The outside of one passage, pole frame moves for the axial direction along first passage；Power set are then arranged on
On bracing frame, including: motor-driven grinding mill and drive mechanism, one end of drive mechanism is connected to motor-driven grinding mill, separately
One end is connected to pole frame, and motor-driven grinding mill is for driving axial along first passage of pole frame by drive mechanism
Direction is moved.In the prior art, the safety and stability performance of hydraulic jacking device is good, and also save time during use province
Power, but its cost is the highest, and corollary equipment arranges more complicated, and construction environment is required height, residing ground
Must be smooth, particularly hydraulic jacking device is bad in road conditions such as mountain areas, the area that even vehicle is impassable
It is difficult to transport.And another kind method crane, need crane height higher than pole, could use, and crane
Seldom can enter mountain area.Compared with prior art, the part of the embodiment of the present invention is the most relatively small, even if
Vehicle is impassable, also can be transported the job location specified by manpower, and apparatus structure is simple, construction
Speed is fast, the most whole during all make mechanically, even if job location does not has driven by power, still
Can be with normal construction.Selected part is common materials, advantage of lower cost.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, any those familiar with the art, in the technical scope that the invention discloses, can readily occur in
Change or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should
It is as the criterion with described scope of the claims.
Claims (8)
1. a jacking apparatus, it is characterised in that including:
Bracing frame, the inside of support frame as described above is provided with first passage, and described first passage is at support frame as described above
Opening is formed on top, and the bottom of support frame as described above is provided with fixed part, and described fixed part is used for being fixedly connected on institute
State on ground；
Pole frame, described pole frame includes canned paragraph and the section of stretching out, and described canned paragraph is contained in described first and leads to
In road, described in the section of stretching out reach the outside of described first passage through described opening, described pole frame is used for
Axial direction along described first passage moves；
Power set, described power set are arranged on support frame as described above, including: motor-driven grinding mill and driver
Structure, one end of described drive mechanism is connected to described motor-driven grinding mill, and the other end is connected to described pole frame, institute
State motor-driven grinding mill for driving described pole frame along the axial direction of described first passage by described drive mechanism
Mobile.
Jacking apparatus the most according to claim 1, it is characterised in that described drive mechanism includes pulley
And steel cable, described pulley is connected to support frame as described above, and one end of described steel cable is connected to described pole frame, institute
Stating steel cable and walk around described pulley, the other end of described steel cable is connected to described motor-driven grinding mill.
Jacking apparatus the most according to claim 2, it is characterised in that described power set are many groups,
Described many group power set, with described pole frame as axle center, are evenly distributed on described pole frame peripheral.
Jacking apparatus the most according to claim 3, it is characterised in that described power set also include subtracting
Speed device, the input of described decelerator is connected to described motor-driven grinding mill, and the outfan of described decelerator is connected to
Described drive mechanism.
Jacking apparatus the most according to claim 4, it is characterised in that support frame as described above is provided with multiple
Girdle ring, each described girdle ring ring set is on described pole frame, and the plurality of girdle ring is for described pole frame footpath
Carry out spacing to direction.
Jacking apparatus the most according to claim 5, it is characterised in that outside described jacking apparatus also includes
Group is fixed in portion, and described external stability group includes that basic stand column and bracing wire, described basic stand column part are fixed on ground
In face, one end of described bracing wire is connected to described basic stand column, and the other end is connected to support frame as described above.
Jacking apparatus the most according to claim 6, it is characterised in that described external stability group is many groups,
Described many group external stability groups, with support frame as described above as axle center, are evenly distributed on around support frame as described above.
Jacking apparatus the most according to claim 7, it is characterised in that support frame as described above and described power
For removably connecting between device, for removably connecting between described power set and described pole frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550535.5A CN105967085A (en) | 2016-07-13 | 2016-07-13 | Jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550535.5A CN105967085A (en) | 2016-07-13 | 2016-07-13 | Jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105967085A true CN105967085A (en) | 2016-09-28 |
Family
ID=56952288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610550535.5A Pending CN105967085A (en) | 2016-07-13 | 2016-07-13 | Jacking device |
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| Country | Link |
|---|---|
| CN (1) | CN105967085A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495063A (en) * | 2016-12-19 | 2017-03-15 | 王洪英 | Suspension hoist engine lifting pole device in a kind of distance type |
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|---|---|---|---|---|
| CN106495063A (en) * | 2016-12-19 | 2017-03-15 | 王洪英 | Suspension hoist engine lifting pole device in a kind of distance type |
| CN106495063B (en) * | 2016-12-19 | 2018-09-21 | 王洪英 | Suspension hoist engine lifting pole device in a kind of remote control type |
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Application publication date: 20160928 |