CN107605522A - The device and handling frame method of a kind of energy quick despatch combined type suspending upper beam support - Google Patents
The device and handling frame method of a kind of energy quick despatch combined type suspending upper beam support Download PDFInfo
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- CN107605522A CN107605522A CN201710692573.9A CN201710692573A CN107605522A CN 107605522 A CN107605522 A CN 107605522A CN 201710692573 A CN201710692573 A CN 201710692573A CN 107605522 A CN107605522 A CN 107605522A
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Abstract
The invention belongs to the apparatus field for loading and unloading bracket, and in particular to the device and handling frame method of a kind of energy quick despatch combined type suspending upper beam support, including hitch, support delivery mechanism, wheel holding mechanism and two steel wire ropes；Wheel holding mechanism includes some riding wheel apparatus to moving towards arrangement along tunnel；The every corresponding riding wheel apparatus through the same side in riding wheel apparatus mechanism of steel wire rope, the both ends of steel wire rope are both secured to the top surface in tunnel；Support delivery mechanism includes fixed transverse arm, turning arm, telescopic arm, stator and fortune unwheeling；Suspension framework includes interior cantilever and outer cantilever；Support delivery mechanism can smoothly be hung on two steel wire ropes by hitch.It can realize quick, light loading and unloading bracket.
Description
Technical field
The invention belongs to the apparatus field for loading and unloading bracket, and in particular to a kind of energy quick despatch combined type suspending upper beam
The device and handling frame method of support.
Background technology
At present, in the working face of arrangement combinations formula suspending upper beam support, basically by jack machine（Chain block）Deng dress
Put manually dilatory mode and assemble/dismantlement work face support, thus handling frame work is wasted time and energy, labor intensity is big, and operate
During potential safety hazard it is larger.Therefore, it is necessary to a kind of fast quick-mounting of working face that may be implemented in arrangement combinations formula suspending upper beam support,
The equipment for unloading support, to reach mitigation labor strength, realize the purpose of quick, light loading/unloading frame.
The content of the invention
The present invention provides the device and handling frame method of a kind of energy quick despatch combined type suspending upper beam support, and it can be realized
Quickly, light loading and unloading bracket.
To realize above-mentioned technical purpose, the concrete technical scheme that the present invention takes is that a kind of energy quick despatch combined type hangs
Move the device of bar timber, including hitch, support delivery mechanism, wheel holding mechanism and two steel wire ropes；
Wheel holding mechanism includes some riding wheel apparatus to moving towards arrangement along tunnel, and each pair riding wheel apparatus is along the tendency in tunnel
Direction is symmetrically fixed on the top surface in tunnel；The every corresponding riding wheel apparatus through the same side in riding wheel apparatus mechanism of steel wire rope, steel
The both ends of cord are both secured to the top surface in tunnel；
Support delivery mechanism includes fixed transverse arm, turning arm, telescopic arm, stator and fortune unwheeling；Turning arm is can rotate
Mode is installed on one end of fixed transverse arm；Telescopic arm is installed on the one end of turning arm away from fixed transverse arm in a manner of retractable；
The upper surface of fixed transverse arm, turning arm and telescopic arm is equipped with track, transports unwheeling energy orbiting；Stator is located at flexible
The one end of arm away from turning arm；
Suspension framework includes interior cantilever and outer cantilever；Interior cantilever includes the first connection end and second connection end, the first connection
End is installed on steel cable in a manner of it can dismantle, and second connection end is installed on the one of fixed transverse arm in a manner of it can dismantle
End；Outer cantilever includes the 3rd connection end and the 4th connection end, and the 3rd connection end is installed on another steel in a manner of it can dismantle
In cord, the 4th connection end is installed on the other end of fixed transverse arm in a manner of it can dismantle；Support delivery mechanism can pass through suspension
Mechanism is smoothly hung on two steel wire ropes.
As the improved technical scheme of the present invention, the anchor of tunnel top surface is fixed at the both ends of steel wire rope by wire line shoe
On bar.
As the improved technical scheme of the present invention, riding wheel apparatus include in class L-type roller frame, torr rope sheave, press rope wheel and
I-steel；Riding wheel apparatus is fixed on tunnel top surface by I-steel, and I-steel is fixed on one end of roller frame length direction,
Torr rope sheave is fixed on the other end of roller frame length direction；Press rope wheel is fixed on the end of roller frame horizontal direction；Torr rope sheave, pressure
Rope sheave is located at the same side of roller frame, and the gap between torr rope sheave and press rope wheel can pass through for steel wire rope.
As the improved technical scheme of the present invention, the first end of interior cantilever carries crotch, and interior cantilever is hung on by crotch
On steel wire rope.
As the improved technical scheme of the present invention, the 3rd end of outer cantilever carries crotch, and outer cantilever is hung on by crotch
On steel wire rope.
As the improved technical scheme of the present invention, there are multiple bolts hole on stator.
Another object of the present invention is to provide it is a kind of can the device of quick despatch combined type suspending upper beam support unload frame
Method, comprise the following steps：
Step 1: wheel holding mechanism and steel wire rope are individually fixed in the top surface in tunnel；
Step 2: interior cantilever, outer cantilever are installed on steel wire rope, fixed transverse arm, turning arm and telescopic arm are assembled, and will be solid
Determine the lower end that transverse arm is installed on interior cantilever and outer cantilever；Interior cantilever and the balance of the common holding meanss of outer cantilever；
Step 3: being laid flat turning arm, telescopic arm is upheld, and stator is installed on to the connection located between support and adjacent stent to be removed
On axle device, and outer cantilever is dismantled, stator and the balance of the common holding meanss of interior cantilever；Meanwhile fixed transverse arm, turning arm and
Telescopic arm collectively constitutes driving platform；
Step 4: fortune unwheeling from tunnel by platform row of driving a vehicle to frame bottom to be removed；After removal bracket, support falls in fortune frame
Support is transported to exterior material lane by Che Shang, fortune unwheeling；
Step 5: the outer cantilever of installation, stator is dismantled at shaft coupling, telescopic arm is shunk, turning arm is packed up in rotation, completes branch
Frame is dismantled.
Another object of the present invention is to provide a kind of shelving for device of energy quick despatch combined type suspending upper beam support
Method, comprise the following steps：
Step 1: wheel holding mechanism and steel wire rope are individually fixed in the top surface in tunnel；
Step 2: interior cantilever, outer cantilever are installed on steel wire rope, fixed transverse arm, turning arm and telescopic arm are assembled, and will be solid
Determine the lower end that transverse arm is installed on interior cantilever and outer cantilever；Interior cantilever and the balance of the common holding meanss of outer cantilever；
Step 3: being laid flat turning arm, telescopic arm is upheld, and fixed transverse arm, turning arm and telescopic arm collectively constitute driving platform；
Step 4: driving platform is connected with the shaft coupling on air intake lane outermost support joist by stator；And tear open
Outer cantilever is unloaded, support to be installed is transported to installation site by fortune unwheeling, completes installation；
Step 5: the outer cantilever of installation, stator is dismantled at shaft coupling, telescopic arm is shunk, turning arm is packed up in rotation, completes dress
Frame.
Beneficial effect
This equipment effectively realizes the quick loading, unloading frame of working face in arrangement combinations formula suspending upper beam support, reduces loading/unloading branch
The frame time, reduce labor strength.
Brief description of the drawings
The structural representation of Fig. 1 the application devices；
The front view of riding wheel apparatus in Fig. 2 the application；
The side view of riding wheel apparatus in Fig. 3 the application；
The structural representation of wire line shoe in Fig. 4 the application；
Wire line shoe uses schematic diagram in Fig. 5 the application；
In figure：1st, interior cantilever；2nd, outer cantilever；3rd, fixed transverse arm；4th, turning arm；5th, telescopic arm；6th, stator；7th, unwheeling is transported；8、
Bolt hole；9th, bolt hole；10th, cylindrical bar；11st, pad；12nd, positioning hole 12；13rd, roller frame；14th, press rope wheel；15th, support rope
Wheel；16th, I-steel；17th, wire line shoe；18th, anchor pole；19th, steel wire rope；20th, pallet；21st, tunnel.
Embodiment
To make the purpose of the embodiment of the present application and technical scheme clearer, below in conjunction with the embodiment of the present application to this Shen
Technical scheme please is clearly and completely described.Obviously, described embodiment is the part of the embodiment of the application, and
The embodiment being not all of.Based on described embodiments herein, those of ordinary skill in the art are without creative labor
The every other embodiment obtained on the premise of dynamic, belong to the scope of the application protection.
The implication of " connection " described herein can be between part to be directly connected to can also pass through between part
Other parts are indirectly connected with.
A kind of device of energy quick despatch combined type suspending upper beam support as shown in Figure 1, including hitch, support base
Transport mechanism, wheel holding mechanism and two steel wire ropes；
For quick despatch support, hitch and support delivery mechanism are both designed as easily disassembled structure, are specifically：
Wheel holding mechanism includes some riding wheel apparatus to moving towards arrangement along tunnel, and each pair riding wheel apparatus is along the tendency in tunnel
Direction is symmetrically fixed on the top surface in tunnel；Continue in practical application, being realized by mobile hitch in the position of steel wire rope
Promote the progress of work.
The every corresponding riding wheel apparatus through the same side in riding wheel apparatus mechanism of steel wire rope, and the both ends of steel wire rope are solid
Due on the anchor pole 18 of tunnel top surface, pallet 20 is provided with the lower section of steel wire rope on anchor pole 18, for fixing steel wire rope 19（Steel wire
Rope and its installation show the connected mode of one end of steel cable 19 in Fig. 1, and the termination of all steel wire ropes uses this side
Formula installation is fixed）；Shown in Fig. 1 for tunnel cross section 21, the straight line in Fig. 1 positioned at tunnel cross section top represents tunnel
The bearing of trend of cross section.
Steel wire rope passes through wire line shoe（As shown in Figure 4,5）Fixed with anchor pole, can quickly retracting at any time with the advance of the face
Steel wire rope.
In the application, riding wheel apparatus（As shown in Figure 2,3）Including in class L-type roller frame 13, torr rope sheave 15, press rope wheel 14 with
And I-steel 16；Riding wheel apparatus is fixed on tunnel top surface by I-steel 16, and I-steel 16 is fixed on the length of roller frame 13
The one end in direction, torr rope sheave 15 are fixed on the other end of the length direction of roller frame 13；Press rope wheel 14 is fixed on roller frame 13 laterally
The end in direction；Torr rope sheave 15, press rope wheel 14 are located at the same side of roller frame 13, and between torr rope sheave 15 and press rope wheel 14
Gap can for steel wire rope by, and install after steel wire rope in its grooving all fronts of non-turn opening position center line Ying Tong always
On line；And press rope wheel 14, torr rope sheave 15 are bolted with roller frame 13, detachably, with the propulsion of working face, press rope wheel
14 can be sequentially arranged at after roller frame 13 on.
Support delivery mechanism includes fixed transverse arm 3, turning arm 4, telescopic arm 5, stator 6 and fortune unwheeling 7；Turning arm 4
One end of fixed transverse arm 3 is installed in a manner of it can rotate（Particularly turning arm 4 by the way of bearing pin with fixed transverse arm 3
One end connection, turning arm 4 pass through cylindrical bar 10 carry out axial rotation；More particularly turning arm 4 and the fixed junction of transverse arm 3
Have and be welded in provided with auxiliary connection sheet, connection sheet at pad 11 on turning arm, turning arm and connection sheet are in correspondence position
Place is provided with circular hole, and turning arm is connected to fixed transverse arm 3 by cylindrical bar 10, and therefore, turning arm can let droop after loading, unloading support
Under）；Telescopic arm 5 is set in the one end of turning arm 4 away from fixed transverse arm 3 in a manner of retractable（Telescopic arm 5 and turning arm 4
On be equipped with positioning hole 12, can realize that control is flexible by the matching of the upper Positioning holes 12 of telescopic arm 5 and the upper Positioning holes 12 of turning arm 4
Arm 5 stretches）；The upper surface of fixed transverse arm 3, turning arm 4 and telescopic arm 5 is equipped with track, and fortune unwheeling 7 can transport along track
OK；Stator 6 is located at the one end of telescopic arm 5 away from turning arm 4, has row's bolt hole, adjustable distance, one end on stator 6
It is bolted with telescopic arm 5, the other end can pass through（It is outside）One group of bolt hole on shaft coupling with（It is outside）Shaft coupling connects
Connect.
Suspension framework includes interior cantilever 1 and outer cantilever 2；Interior cantilever 1 includes the first connection end and second connection end, the
One connection end is installed on steel cable in a manner of it can dismantle, and second connection end is installed on fixed horizontal stroke in a manner of it can dismantle
One end of arm 3；Outer cantilever 2 includes the 3rd connection end and the 4th connection end, and the 3rd connection end is installed in a manner of it can dismantle
On another steel cable, the 4th connection end is installed on the other end of fixed transverse arm 3 in a manner of it can dismantle；Support delivery mechanism energy
Smoothly hung on by hitch on two steel wire ropes.Specifically crotch, interior cantilever 1 are carried for the first end of interior cantilever 1
Hung on by crotch on steel wire rope；3rd end of outer cantilever 2 carries crotch, and outer cantilever 2 is hung on steel wire rope by crotch；
Second end of interior cantilever 1 is provided with bolt hole 8, the 4th end of outer cantilever 2 is provided with bolt hole 9, and outer cantilever 2 passes through with interior cantilever 1
It is bolted on fixed transverse arm 3, therefore, fixed transverse arm 3 can conveniently unload after work；Meanwhile fixed transverse arm 3, turning arm
4th, the connection of telescopic arm 5 can form driving platform, and driving platform is scalable, to lower swing, and by platform of driving a vehicle, fortune unwheeling 7 can be held
Carry transhipment of the support between working face and tunnel.
The propulsion progress of work is realized in position of the crotch with crotch on outer cantilever on a steel cord on cantilever in adjustment.
A kind of device of energy quick despatch combined type suspending upper beam support unloads frame method, comprises the following steps：
Step 1: wheel holding mechanism and steel wire rope are individually fixed in the top surface in tunnel；
Step 2: interior cantilever 1, outer cantilever 2 are installed on steel wire rope, fixed transverse arm 3, turning arm 4 and telescopic arm 5 are assembled,
And fixed transverse arm 3 is installed on to the lower end of interior cantilever 1 and outer cantilever 2；Interior cantilever 1 and the balance of outer 2 common holding meanss of cantilever；
Step 3: being laid flat turning arm 4, telescopic arm 5 is upheld, and stator 6 is installed between support and adjacent stent to be removed and located
Shaft coupling on, and dismantle outer cantilever 2, the balance of stator 6 and interior 1 common holding meanss of cantilever；Meanwhile fixed transverse arm 3, rotation
Pivoted arm 4 and telescopic arm 5 collectively constitute driving platform；
Step 4: fortune unwheeling 7 from tunnel by platform row of driving a vehicle to frame bottom to be removed；After removal bracket, support, which falls, to be transported
In unwheeling 7, support is transported to exterior material lane by fortune unwheeling 7；
Step 5: the outer cantilever 2 of installation, stator 6 is dismantled at shaft coupling, telescopic arm 5 is shunk, turning arm 4 is packed up in rotation, complete
Dismantled into support.
Frame is unloaded, is had particular application as：
1st, the shaft coupling driven a vehicle between platform and 1#, 2# support joist is connected by stator 6.
2nd, transport unwheeling 7 from tunnel by platform row of driving a vehicle to 1# frame bottoms.
3rd, the bolt between 1# supports joist and shaft coupling is laid down, 1# bracket upright posts are shunk, and support falls transports unwheeling 7 in bottom
On.
4th, transport unwheeling 7 and support is transported to material lane, outer cantilever 2 is installed.
5th, the bolt between stator 6 and shaft coupling is dismantled, telescopic arm 5 shrinks, and puts down turning arm 4.
A kind of rack mounting method of the device of energy quick despatch combined type suspending upper beam support, comprises the following steps：
Step 1: wheel holding mechanism and steel wire rope are individually fixed in the top surface in tunnel；
Step 2: interior cantilever 1, outer cantilever 2 are installed on steel wire rope, fixed transverse arm 3, turning arm 4 and telescopic arm 5 are assembled,
And fixed transverse arm 3 is installed on to the lower end of interior cantilever 1 and outer cantilever 2；Interior cantilever 1 and the balance of outer 2 common holding meanss of cantilever；
Step 3: being laid flat turning arm 4, telescopic arm 5 is upheld, and it is flat that fixed transverse arm 3, turning arm 4 and telescopic arm 5 collectively constitute driving
Platform；
Step 4: driving platform is connected with the shaft coupling on air intake lane outermost support joist by stator 6；And tear open
Outer cantilever 2 is unloaded, support to be installed is transported to installation site by fortune unwheeling 7, completes installation；
Step 5: the outer cantilever 2 of installation, stator 6 is dismantled at shaft coupling, telescopic arm 5 is shunk, turning arm 4 is packed up in rotation, complete
Into shelving.
Shelve and have particular application as：
1st, driving platform is connected with the shaft coupling on air intake lane outermost support joist by stator 6.
2nd, outer cantilever 2 is unloaded, required mounting bracket is transported to installation site by fortune unwheeling 7.
3rd, mounting bracket column is upheld, and support rises frame and passes through shaft coupling and former outside to specified altitude, mounting bracket joist
Support joist connects.
The 4th, outer cantilever 2 is installed, lay down the bolt between stator 6 and shaft coupling.
5th, telescopic arm 5 is shunk, puts down turning arm 4.
It is obvious to a person skilled in the art that the application is not limited to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit herein or essential characteristic, the application can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present application is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the application.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of device of energy quick despatch combined type suspending upper beam support, it is characterised in that consigned including hitch, support
Mechanism, wheel holding mechanism and two steel wire ropes；
Wheel holding mechanism includes some riding wheel apparatus to moving towards arrangement along tunnel, and each pair riding wheel apparatus is along the tendency in tunnel
Direction is symmetrically fixed on the top surface in tunnel；The every corresponding riding wheel apparatus through the same side in riding wheel apparatus mechanism of steel wire rope, steel
The both ends of cord are both secured to the top surface in tunnel；
Support delivery mechanism includes fixed transverse arm, turning arm, telescopic arm, stator and fortune unwheeling；Turning arm is can rotate
Mode is installed on one end of fixed transverse arm；Telescopic arm is installed on the one end of turning arm away from fixed transverse arm in a manner of retractable；
The upper surface of fixed transverse arm, turning arm and telescopic arm is equipped with track, transports unwheeling energy orbiting；Stator is located at flexible
The one end of arm away from turning arm；
Suspension framework includes interior cantilever and outer cantilever；Interior cantilever includes the first connection end and second connection end, the first connection
End is installed on steel cable in a manner of it can dismantle, and second connection end is installed on the one of fixed transverse arm in a manner of it can dismantle
End；Outer cantilever includes the 3rd connection end and the 4th connection end, and the 3rd connection end is installed on another steel in a manner of it can dismantle
In cord, the 4th connection end is installed on the other end of fixed transverse arm in a manner of it can dismantle；Support delivery mechanism can pass through suspension
Mechanism is smoothly hung on two steel wire ropes.
A kind of 2. device of energy quick despatch combined type suspending upper beam support according to claim 1, it is characterised in that steel
The both ends of cord are fixed on the anchor pole of tunnel top surface by wire line shoe.
A kind of 3. device of energy quick despatch combined type suspending upper beam support according to claim 1, it is characterised in that support
It is in class L-type roller frame, torr rope sheave, press rope wheel and I-steel that wheel apparatus, which includes,；Riding wheel apparatus is fixed on tunnel by I-steel
Top surface, and I-steel is fixed on one end of roller frame length direction, and torr rope sheave is fixed on the other end of roller frame length direction；
Press rope wheel is fixed on the end of roller frame horizontal direction；Torr rope sheave, press rope wheel are located at the same side of roller frame, and torr rope sheave with
And the gap between press rope wheel can pass through for steel wire rope.
4. the device of a kind of energy quick despatch combined type suspending upper beam support according to claim 1, it is characterised in that interior
The first end of cantilever carries crotch, and interior cantilever is hung on steel wire rope by crotch.
5. the device of a kind of energy quick despatch combined type suspending upper beam support according to claim 1, it is characterised in that outer
3rd end of cantilever carries crotch, and outer cantilever is hung on steel wire rope by crotch.
A kind of 6. device of energy quick despatch combined type suspending upper beam support according to claim 1, it is characterised in that Gu
There are multiple bolts hole on stator.
7. a kind of device of the quick despatch combined type suspending upper beam support of energy as claimed in claim 1 unloads frame method, it is special
Sign is, comprises the following steps：
Step 1: wheel holding mechanism and steel wire rope are individually fixed in the top surface in tunnel；
Step 2: interior cantilever, outer cantilever are installed on steel wire rope, fixed transverse arm, turning arm and telescopic arm are assembled, and will be solid
Determine the lower end that transverse arm is installed on interior cantilever and outer cantilever；Interior cantilever and the balance of the common holding meanss of outer cantilever；
Step 3: being laid flat turning arm, telescopic arm is upheld, and stator is installed on to the connection located between support and adjacent stent to be removed
On axle device, and outer cantilever is dismantled, stator and the balance of the common holding meanss of interior cantilever；Meanwhile fixed transverse arm, turning arm and
Telescopic arm collectively constitutes driving platform；
Step 4: fortune unwheeling from tunnel by platform row of driving a vehicle to frame bottom to be removed；After removal bracket, support falls in fortune frame
Support is transported to exterior material lane by Che Shang, fortune unwheeling；
Step 5: the outer cantilever of installation, stator is dismantled at shaft coupling, telescopic arm is shunk, turning arm is packed up in rotation, completes branch
Frame is dismantled.
8. a kind of rack mounting method of the device of the quick despatch combined type suspending upper beam support of energy as claimed in claim 1, it is special
Sign is, comprises the following steps：
Step 1: wheel holding mechanism and steel wire rope are individually fixed in the top surface in tunnel；
Step 2: interior cantilever, outer cantilever are installed on steel wire rope, fixed transverse arm, turning arm and telescopic arm are assembled, and will be solid
Determine the lower end that transverse arm is installed on interior cantilever and outer cantilever；Interior cantilever and the balance of the common holding meanss of outer cantilever；
Step 3: being laid flat turning arm, telescopic arm is upheld, and fixed transverse arm, turning arm and telescopic arm collectively constitute driving platform；
Step 4: driving platform is connected with the shaft coupling on air intake lane outermost support joist by stator；And tear open
Outer cantilever is unloaded, support to be installed is transported to installation site by fortune unwheeling, completes installation；
Step 5: the outer cantilever of installation, stator is dismantled at shaft coupling, telescopic arm is shunk, turning arm is packed up in rotation, completes dress
Frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692573.9A CN107605522B (en) | 2017-08-14 | 2017-08-14 | A kind of device and handling frame method of energy quick despatch combined type suspending upper beam bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692573.9A CN107605522B (en) | 2017-08-14 | 2017-08-14 | A kind of device and handling frame method of energy quick despatch combined type suspending upper beam bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107605522A true CN107605522A (en) | 2018-01-19 |
| CN107605522B CN107605522B (en) | 2019-02-26 |
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ID=61063888
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710692573.9A Active CN107605522B (en) | 2017-08-14 | 2017-08-14 | A kind of device and handling frame method of energy quick despatch combined type suspending upper beam bracket |
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| CN (1) | CN107605522B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410127A (en) * | 2019-07-12 | 2019-11-05 | 湖南三五二环保科技有限公司 | A kind of automatic moving type coal working face withdraws device and its application method |
| CN110410128A (en) * | 2019-07-12 | 2019-11-05 | 湖南三五二环保科技有限公司 | A kind of crawler type coal working face withdraws device and its application method |
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| CN103151740A (en) * | 2011-12-07 | 2013-06-12 | 温州电力局 | Full-automatic tubular busbar pre-arching machine |
| CN204492863U (en) * | 2015-02-04 | 2015-07-22 | 郑东风 | A kind of hydraulic pressure supports tunnel sectional shelf-unit from moving circulation |
| CN204490357U (en) * | 2015-01-22 | 2015-07-22 | 中国矿业大学 | Rail mounted General goods handling equipment |
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| CN101200975A (en) * | 2007-11-26 | 2008-06-18 | 通州建总集团有限公司 | High-altitude bridge type cantilever scaffold |
| CN103151740A (en) * | 2011-12-07 | 2013-06-12 | 温州电力局 | Full-automatic tubular busbar pre-arching machine |
| CN103072900A (en) * | 2013-01-15 | 2013-05-01 | 山西东华机械有限公司 | Loading frame dual-purpose vehicle under coal mine |
| CN204490357U (en) * | 2015-01-22 | 2015-07-22 | 中国矿业大学 | Rail mounted General goods handling equipment |
| CN204492863U (en) * | 2015-02-04 | 2015-07-22 | 郑东风 | A kind of hydraulic pressure supports tunnel sectional shelf-unit from moving circulation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410127A (en) * | 2019-07-12 | 2019-11-05 | 湖南三五二环保科技有限公司 | A kind of automatic moving type coal working face withdraws device and its application method |
| CN110410128A (en) * | 2019-07-12 | 2019-11-05 | 湖南三五二环保科技有限公司 | A kind of crawler type coal working face withdraws device and its application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107605522B (en) | 2019-02-26 |
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