CN106273004A - Vertically segmentation cutting concrete electric lever apparatus - Google Patents
Vertically segmentation cutting concrete electric lever apparatus Download PDFInfo
- Publication number
- CN106273004A CN106273004A CN201610753862.0A CN201610753862A CN106273004A CN 106273004 A CN106273004 A CN 106273004A CN 201610753862 A CN201610753862 A CN 201610753862A CN 106273004 A CN106273004 A CN 106273004A
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- China
- Prior art keywords
- cutting
- support
- arc
- electric pole
- cutter sweep
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention gives a kind of vertically segmentation cutting concrete electric lever apparatus, including vehicle-mounted chassis, encircle device and cutting mechanism, the both sides on vehicle-mounted chassis are relatively set with telescopic hydraulic leg, encircle device to include encircling arc, first hydraulic jack, rotate and support support and keep flat support support, cutting mechanism includes cutter sweep and lower cutter sweep, upper cutter sweep and lower cutter sweep all include a cutting assembly, cutting assembly includes driving motor, cutting sheet and lead-screw drive mechanism, motor is driven to use V belt translation to drive cutting sheet, motor and cutting sheet is driven all to be fixedly installed on the mobile slide block of lead-screw drive mechanism.Encircling arc and can vertically fix waste and old concrete electric pole in the present invention, has no progeny when electric pole bottom is cut, electric pole will not roll, it is to avoid the generation of security incident；Along with electric pole constantly moving down in encircling arc, cutting mechanism can realize segmentation cutting to electric pole, the beneficially transport of the electric pole after being cut.
Description
Technical field
The present invention relates to a kind of cutting tool, particularly relate to a kind of vertically segmentation cutting concrete electric lever apparatus.
Background technology
Concurrent is generally used in China's rural power construction project, and concurrent usually uses coagulation
Soil and reinforcement fabrication, have stronger supporting role.In some power system transformation projects, need to remove some and need not
Concurrent, existing dismantling concrete electric pole typically uses artificial manual dismounting, and its method is, first will with sledgehammer
The concrete of electric pole lower surface is pounded down, and then by gas cutting mode by the bar cutting in electric pole, this sample loading mode exists the biggest
Safety problem, meanwhile, labor strength is bigger；Authorization Notice No. is that the Chinese utility model patent of CN205272347U is open
A kind of concurrent sickle, this sickle include road wheel, pedestal, control chamber, water tank, headstock, driving motor and
Cast-cutting saw slice, although this sickle achieves the mode utilizing apparatus cutting electric pole, but in cutting process, it is impossible to ensure electric pole
Toppling direction, there is bigger potential safety hazard, and the electric pole length under cutting be the longest so that electric pole is lacking bulk transport
Be inconvenient to during car transport.
Summary of the invention
It is an object of the invention to provide a kind of vertically segmentation cutting concrete electric lever apparatus, this device is carrying out cutting work
During industry, it is possible to effectively control the inclination of electric pole, it is therefore prevented that the generation of security incident, meanwhile, along with electric pole is in encircling arc
Constantly move down, carrying and the transport of the cutting of the segmentation to electric pole, so beneficially follow-up electric pole can be realized.
The present invention solves its technical problem and is adopted the technical scheme that: a kind of vertically segmentation cutting concurrent dress
Putting, including vehicle-mounted chassis, be relatively set with telescopic hydraulic leg in the both sides on described vehicle-mounted chassis, it is characterized in that, this erects
Straight segmentation cutting concrete electric lever apparatus also includes encircling device and cutting mechanism；
Described device of encircling includes encircling arc, the first hydraulic jack, rotating support support and keep flat support support, institute
State to rotate and support support and be fixedly installed on the rear end on described vehicle-mounted chassis, described in keep flat support support and be fixedly installed on described vehicle-mounted
The front end on chassis, described in encircle the lower end of arc and be hinged on described rotation and support cantilever tip, described first hydraulic jack position
In described rotate support support and keep flat support support between, the telescopic end of described first hydraulic jack be hinged on described in encircle arc
The middle part upper position of shape plate, the bottom of described first hydraulic jack is hinged on described vehicle-mounted chassis, encircles arc described
Also setting up several electric pole hold-down mechanisms along the axial directional distribution encircling arc on plate, described electric pole hold-down mechanism includes
Compress pawl and the second hydraulic jack, described compression pawl be hinged on described in encircle arc side, stretching of described second hydraulic jack
Contracting end is hinged on described compression pawl, the bottom of described second hydraulic jack be hinged on described in encircle on arc one support；
Described cutting mechanism includes cutter sweep and lower cutter sweep, described upper cutter sweep and described lower cutter sweep
All including that a cutting assembly, described cutting assembly include driving motor, cutting sheet and lead-screw drive mechanism, described driving motor is adopted
Driving cutting sheet with V belt translation, described driving motor and described cutting sheet are all fixedly installed on the movement of described lead-screw drive mechanism
On slide block, in described upper cutter sweep, described lead-screw drive mechanism is arranged on in cutter sweep on fixed support, institute
State fixed support be arranged on described vehicle-mounted chassis and be positioned at described rotation below support support；Described lower cutter sweep also wraps
Include vertical oil cylinder and lower fixed support, described lower fixed support be fixedly installed on the bottom surface of described vehicle-mounted chassis and with described on
Fixed support is relative, and described vertical oil cylinder bottom is buckled on the slide rail on described vehicle-mounted chassis, and described vertical oil cylinder can
Drive and be positioned at the described cutting assembly of described lower cutter sweep and do the most past along support bracket fastened four guide posts under described
Multiple motion.
Preferably, the rear end on described vehicle-mounted chassis arranges an arc groove.
Further, in described arc groove and the front end of fixed support is provided with guiding arc, institute
State guide arc with vertical after to encircle arc coaxial.
Preferably, also setting up a promotion oil cylinder on fixed support, the telescopic end at described promotion oil cylinder is arranged
One arc.
Preferably, also setting up a tilting prevention device described encircling on arc, described tilting prevention device includes anti-down pawl and
Three hydraulic jacks, described anti-down pawl be hinged on described in encircle arc side, the telescopic end of described 3rd hydraulic jack is hinged on
On described anti-down pawl, the bottom of described 3rd hydraulic jack be hinged on described in encircle on arc one support.
Preferably, the described medial surface encircling arc is provided with one layer of rubber pad.
Further, the medial surface of described compression pawl is provided with one layer of rubber pad.
The invention has the beneficial effects as follows:
In cutting process, the arc of encircling in the present invention is close to the sidewall of electric pole, simultaneously in electric pole hold-down mechanism
Compress pawl to be pushed down by electric pole, when so carrying out cutting operation in bottom, the electric pole run-off the straight on top can be prevented or skew
Phenomenon, improves cutting safety；After electric pole lower end is cut and removes, unclamping compression pawl, the upper end of electric pole is at the work of gravity
Under with, can move down along encircling arc, in moving process, for preventing electric pole run-off the straight, encircle on arc
Also set up a tilting prevention device, the anti-down pawl in tilting prevention device cutting operation whole during all in encircle arc button
The state closed, electric pole is played auxiliary guide effect by the most anti-down pawl, and when electric pole moves down, electric pole is also at anti-down pawl and encircles
In the sliding channel that arc is formed；The oil cylinder that promotes arranged in the lower section of upper cutter sweep can be by the segment electric pole after having cut
Push away rapidly cutting zone, in order to the electric pole on top moves down and carries out cutting operation.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is the present invention
Part preferred embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is cutting mechanism overall structure schematic diagram；
Fig. 3 is electric pole hold-down mechanism structural representation；
Fig. 4 is tilting prevention device structural representation；
Fig. 5 cutting operation of the present invention view；
In figure: 1 vehicle-mounted chassis, 11 hydraulic support legs, 12 arc grooves, 21 encircle arc, 211 supports, 212 supports,
22 first hydraulic jacks, 23 electric pole hold-down mechanisms, 231 compression pawls, 232 second hydraulic jacks, 231 compression pawls, 24 rotations support
Support, 25 keep flat support support, cutter sweep on 31, fixed support on 311,312 drive motors, 313 cutting sheet, 314 leading screws
Drive mechanism, 32 times cutter sweeps, 321 vertical oil cylinders, 322 guide posts, 41 promote oil cylinders, 42 arcs, 5 guide arcs, 6
Rubber pad, 7 waste and old electric poles.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing 1-5, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only a part of preferred embodiment of the present invention rather than whole embodiments.
Those skilled in the art can do similar deformation in the case of intension of the present invention, and therefore the present invention is not by described below
The restriction of specific embodiment.
The invention provides a kind of vertically segmentation cutting concrete electric lever apparatus (as shown in Figure 1), including vehicle-mounted chassis 1,
Encircle device and cutting mechanism, be relatively set with telescopic hydraulic leg 11, vehicle-mounted chassis in the both sides on described vehicle-mounted chassis 1
1 can freely travel, hydraulic leg 11 compared with the design principle of crane descending supporting leg identical, here, no longer do in detail
Describe.
Described device of encircling includes encircling arc the 21, first hydraulic jack 22, rotating support support 24 and keep flat support
Support 25, described rotation supports support 24 and is fixedly installed on the rear end on described vehicle-mounted chassis 1, described in keep flat support support and fix 25
Be arranged on the front end on described vehicle-mounted chassis 1, described in encircle the lower end of arc 21 and be hinged on described rotation and support support 24 top,
Described first hydraulic jack 22 supports support 24 described rotation and keeps flat between support support 25, described first hydraulic jack
The telescopic end of 22 encircles the middle part upper position of arc 21 described in being hinged on, and the bottom of described first hydraulic jack 24 is hinged on
On described vehicle-mounted chassis 1, the first hydraulic jack 24 can promote encircles arc 21 along encircling arc 21 and rotating support
The pin joint of support 24 rotates, and encircles arc 21 and can rotate to vertical state.Also set on arc 21 described encircling
Put several electric pole hold-down mechanisms 23 along the axial directional distribution encircling arc 21, in this specific embodiment, encircling
Being provided with four electric pole hold-down mechanisms 23 on arc 21, described electric pole hold-down mechanism 23 includes compressing pawl 231 and the second hydraulic pressure
Oil cylinder 232, described compression pawl 231 be hinged on described in encircle arc 21 side (as shown in Figure 4), described second hydraulic jack
The telescopic end of 232 is hinged on described compression pawl 231, the bottom of described second hydraulic jack 232 be hinged on described in encircle arc
On plate 21 1 support 211, compressing pawl 231 can be under the promotion of the second hydraulic jack 232, it is achieved be pointed to encircle arc 21
In waste and old electric pole 7 compression with unclamp.
Described cutting mechanism (as shown in Figure 2) includes cutter sweep 31 and lower cutter sweep 32, described upper cutter sweep
31 and described lower cutter sweep 32 all include a cutting assembly, described cutting assembly include drive motor 312, cutting sheet 313 and
Lead-screw drive mechanism 314, described driving motor 312 uses V belt translation to drive cutting sheet 313, and its implementation driven is existing
Mature technology, here, be no longer described in detail；Described driving motor 312 and described cutting sheet 313 are all fixedly installed on described silk
On the mobile slide block of thick stick drive mechanism 314, lead screw transmission principle is technology ripe in this area, its relevant drive mechanism group
Become here, be no longer described in detail, cutting sheet 313 move ahead along with the motion of leading screw on lead-screw drive mechanism 314 or
Retreat, it is achieved thereby that the cutting sheet 313 cutting to waste and old electric pole 7；Described lead screw transmission machine in cutter sweep 31 on described
Structure 314 is arranged on the one of cutter sweep 31 on fixed support 311, and fixed support 311 is arranged on the described vehicle-mounted end
On dish 1 and be positioned at described rotation and support below support 24；Described lower cutter sweep 32 also includes that vertical oil cylinder 321 and lower fixing are propped up
Frame 322, described lower fixed support 322 be fixedly installed on the bottom surface of described vehicle-mounted chassis 1 and with fixed support 311 phase
Right, described vertical oil cylinder 321 bottom is buckled on a described vehicle-mounted the One On The Chassis slide rail (for keeping accompanying drawing clear, in the accompanying drawings
Do not drawn), described vertical oil cylinder 321 can drive the described cutting assembly being positioned at described lower cutter sweep 32 along institute
Four guide posts stating lower fixed support 322 pump, and the cutting sheet 313 in lower cutter sweep 32 is in lead screw transmission
Under the interaction of mechanism 314 and vertical oil cylinder 321, can realize smoothly up and down and left and right adjusts, be beneficial to lower cutter sweep 32 right
Positional dissection bottom waste and old electric pole 7.
When carrying out cutting operation, it is necessary first to this device positions, in order to waste and old electric pole 7 can be close proximity to cutting machine
Structure, here, arrange an arc groove 12 in the rear end on vehicle-mounted chassis 1, waste and old electric pole 7 is positioned at arc groove 12, can be closely
Contact with cutting sheet 313；When cutting, when one section of waste and old electric pole 7 by and have no progeny, be positioned at and encircle the useless of arc 21 upper end
Old electric pole 7 need move down, next of electric pole realizes by self gravitation, in order to be included in waste and old electric pole 7 move down time, waste and old
Electric pole 7 touches cutting mechanism, here, in stating arc groove 112 and the front end of fixed support 311 is provided with and leads
To arc 5, be not drawn in the drawings for fixed guide arc 5 fixed support, described guiding arc 5 with vertically after
Encircle arc 21 coaxial.
After the cut end in the bottom of waste and old electric pole 7, need to remove cutting position and just can make the top of waste and old electric pole 7
It is cut at cutting position, for the ease of removing of the waste and old electric pole 7 after divided, here, on fixed support 311
Arranging a promotion oil cylinder 41, the telescopic end at described promotion oil cylinder 41 arranges an arc 42.
After waste and old electric pole 7 lower end cut removes, unclamping compression pawl, the upper end of electric waste and old bar 7 is in the effect of gravity
Under, can move down along encircling arc 21, in moving process, for preventing electric pole run-off the straight, encircle arc 21
On also set up a tilting prevention device 26, described tilting prevention device 26 includes anti-down pawl 261 and the 3rd hydraulic jack 262, described anti-down pawl
261 be hinged on described in encircle arc 21 side, the telescopic end of described 3rd hydraulic jack 262 is hinged on described anti-down pawl 261
On, the bottom of described 3rd hydraulic jack 262 be hinged on described in encircle on arc 21 1 support 212, anti-down pawl 261 cutting
During this of operation all in encircle arc 21 fasten state, waste and old electric pole 7 is played auxiliary by the most anti-down pawl 261
Help guide effect, when waste and old electric pole 7 moves down, waste and old electric pole 7 be also at anti-down pawl 261 with encircle arc 21 formed slide
In passage.
Further, compress pawl 231 for increasing waste and old electric pole 7 is fixed effect, here, encircling arc described
Being provided with one layer of rubber pad 6 on the medial surface of shape plate 21, same is provided with one layer of rubber on the medial surface compressing pawl 231
Leather packing 6.
When using the present invention, first will encircle arc 1 and erect, then location makes to encircle the medial surface of arc 21
Fit with waste and old electric pole 7, utilize electric pole hold-down mechanism 23 to be compressed by waste and old electric pole 7 after laminating, then utilizing tilting prevention device
Waste and old electric pole 7 is enclosed, after compressing waste and old electric pole 7, opens upper cutter sweep 31 and lower cutter sweep 32 to waste and old electricity simultaneously
The bottom of bar 7 is cut, and after having cut, two cutting sheets 313 bounce back, and utilize the waste and old electricity promoting oil cylinder 41 to cut off
Bar 7 pushes away cutting position, after having pushed away, unclamps compression pawl 231, allows waste and old electric pole 7 vertically drop into bottom for cut portion, so
Rear startup is positioned at the cutting sheet 313 of cutting mechanism 31 and again cuts waste and old electric pole 7.
In the present invention, the relative position that "front", "rear" is for conveniently describing position relationship and uses, therefore can not make
It is interpreted as limiting of its scope for absolute position.
In addition to the technical characteristic described in description, it is the known technology of those skilled in the art.
The above combines accompanying drawing and is described above in detail the preferred embodiment of the present invention and embodiment, but the present invention is not
It is confined to the above-described embodiment and examples, for those skilled in the art, without departing from structure of the present invention
On the premise of think of, it is also possible to make some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (7)
1. a vertical segmentation cutting concrete electric lever apparatus, including vehicle-mounted chassis, sets relatively in the both sides on described vehicle-mounted chassis
Being equipped with telescopic hydraulic leg, it is characterized in that, this vertical segmentation cutting concrete electric lever apparatus also includes encircling device and cutting
Cutting mill structure；
Described device of encircling includes encircling arc, the first hydraulic jack, rotating support support and keep flat support support, described rotation
Turn support support and be fixedly installed on the rear end on described vehicle-mounted chassis, described in keep flat support support be fixedly installed on described vehicle-mounted chassis
Front end, described in encircle the lower end of arc and be hinged on described rotation and support cantilever tip, described first hydraulic jack is positioned at institute
State rotation support support and keep flat support support between, the telescopic end of described first hydraulic jack be hinged on described in encircle arc
Middle part upper position, the bottom of described first hydraulic jack is hinged on described vehicle-mounted chassis, encircles on arc described
Also setting up several electric pole hold-down mechanisms along the axial directional distribution encircling arc, described electric pole hold-down mechanism includes compressing
Pawl and the second hydraulic jack, described compression pawl be hinged on described in encircle arc side, the telescopic end of described second hydraulic jack
Be hinged on described compression pawl, the bottom of described second hydraulic jack be hinged on described in encircle on arc one support；
Described cutting mechanism includes that cutter sweep and lower cutter sweep, described upper cutter sweep and described lower cutter sweep all wrap
Including a cutting assembly, described cutting assembly includes driving motor, cutting sheet and lead-screw drive mechanism, and described driving motor uses band
Transmission drives cutting sheet, and described driving motor and described cutting sheet are all fixedly installed on the mobile slide block of described lead-screw drive mechanism
On, in described upper cutter sweep, described lead-screw drive mechanism is arranged on in cutter sweep on fixed support, described on
Fixed support is arranged on described vehicle-mounted chassis and is positioned at described rotation and supports below support；Described lower cutter sweep also includes erecting
Straight oil cylinder and lower fixed support, described lower fixed support is fixedly installed on the bottom surface of described vehicle-mounted chassis and with fixed
Support is relative, and described vertical oil cylinder bottom is buckled on the slide rail on described vehicle-mounted chassis, and described vertical oil cylinder can drive
It is positioned at the described cutting assembly of described lower cutter sweep to do along support bracket fastened four guide posts under described and up and down reciprocatingly transport
Dynamic.
Vertical segmentation the most according to claim 1 cutting concrete electric lever apparatus, is characterized in that, on described vehicle-mounted chassis
Rear end arranges an arc groove.
Vertical segmentation the most according to claim 2 cutting concrete electric lever apparatus, is characterized in that, in described arc groove
And the front end of fixed support is provided with guiding arc, described guiding arc with vertically after encircle arc
Coaxially.
Vertical segmentation the most according to claim 1 cutting concrete electric lever apparatus, is characterized in that, at fixed support
On also set up a promotion oil cylinder, the telescopic end at described promotion oil cylinder arranges an arc.
Vertical segmentation the most according to claim 1 cutting concrete electric lever apparatus, is characterized in that, encircle arc described
On also set up a tilting prevention device, it is described that described tilting prevention device includes that anti-down pawl and the 3rd hydraulic jack, described anti-down pawl are hinged on
Encircling arc side, the telescopic end of described 3rd hydraulic jack is hinged on described anti-down pawl, described 3rd hydraulic jack
Bottom encircles on arc one support described in being hinged on.
Vertical segmentation the most according to claim 1 cutting concrete electric lever apparatus, is characterized in that, encircle arc described
Medial surface on be provided with one layer of rubber pad.
Vertical segmentation the most according to claim 6 cutting concrete electric lever apparatus, is characterized in that, in described compression pawl
One layer of rubber pad it is provided with on side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753862.0A CN106273004B (en) | 2016-08-29 | 2016-08-29 | Vertical segmentation cutting concrete electric lever apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753862.0A CN106273004B (en) | 2016-08-29 | 2016-08-29 | Vertical segmentation cutting concrete electric lever apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106273004A true CN106273004A (en) | 2017-01-04 |
| CN106273004B CN106273004B (en) | 2018-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610753862.0A Active CN106273004B (en) | 2016-08-29 | 2016-08-29 | Vertical segmentation cutting concrete electric lever apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN106273004B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571183A (en) * | 2018-06-11 | 2018-09-25 | 威海市华塔建筑机械有限公司 | A kind of chimney class structures remove device and method for dismounting |
| CN110076910A (en) * | 2019-05-09 | 2019-08-02 | 西南交通大学 | A kind of contact net concrete pillar sectional cutter |
| CN112412153A (en) * | 2020-11-11 | 2021-02-26 | 国网山东省电力公司淄博供电公司 | Narrow-space waste electric pole subsection vertical dismantling tool set and application method thereof |
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| CN201020818Y (en) * | 2007-03-23 | 2008-02-13 | 谢先彪 | Concrete horizontal cutting machine |
| JP5614664B1 (en) * | 2013-04-26 | 2014-10-29 | 日本地工株式会社 | Utility pole cutting method |
| CN105089327A (en) * | 2015-08-06 | 2015-11-25 | 国网山东宁津县供电公司 | Sectional type electric pole assembling device, processing process and using method |
| CN205185115U (en) * | 2015-12-10 | 2016-04-27 | 国网山东巨野县供电公司 | Old and useless pole circular cutting machine |
| CN205272347U (en) * | 2015-11-24 | 2016-06-01 | 重庆市彭洲混凝土有限公司 | Concurrent cutterbar |
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2016
- 2016-08-29 CN CN201610753862.0A patent/CN106273004B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201020818Y (en) * | 2007-03-23 | 2008-02-13 | 谢先彪 | Concrete horizontal cutting machine |
| JP5614664B1 (en) * | 2013-04-26 | 2014-10-29 | 日本地工株式会社 | Utility pole cutting method |
| CN105089327A (en) * | 2015-08-06 | 2015-11-25 | 国网山东宁津县供电公司 | Sectional type electric pole assembling device, processing process and using method |
| CN205272347U (en) * | 2015-11-24 | 2016-06-01 | 重庆市彭洲混凝土有限公司 | Concurrent cutterbar |
| CN205185115U (en) * | 2015-12-10 | 2016-04-27 | 国网山东巨野县供电公司 | Old and useless pole circular cutting machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571183A (en) * | 2018-06-11 | 2018-09-25 | 威海市华塔建筑机械有限公司 | A kind of chimney class structures remove device and method for dismounting |
| CN108571183B (en) * | 2018-06-11 | 2023-12-19 | 威海市华塔建筑机械有限公司 | Chimney structure dismantling device and method |
| CN110076910A (en) * | 2019-05-09 | 2019-08-02 | 西南交通大学 | A kind of contact net concrete pillar sectional cutter |
| CN110076910B (en) * | 2019-05-09 | 2021-06-08 | 西南交通大学 | Contact net concrete pillar segmentation cutting device |
| CN112412153A (en) * | 2020-11-11 | 2021-02-26 | 国网山东省电力公司淄博供电公司 | Narrow-space waste electric pole subsection vertical dismantling tool set and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106273004B (en) | 2018-01-19 |
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