CN112855143A - Marble mine is opened and is adopted diamond wire saw - Google Patents
Marble mine is opened and is adopted diamond wire saw Download PDFInfo
- Publication number
- CN112855143A CN112855143A CN201911180216.XA CN201911180216A CN112855143A CN 112855143 A CN112855143 A CN 112855143A CN 201911180216 A CN201911180216 A CN 201911180216A CN 112855143 A CN112855143 A CN 112855143A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- buffer
- buffering
- boxes
- marble
- 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.)
- Pending
Links
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 21
- 239000010432 diamond Substances 0.000 title claims abstract description 21
- 239000004579 marble Substances 0.000 title claims abstract description 21
- 230000003139 buffering effect Effects 0.000 claims abstract description 30
- 238000005065 mining Methods 0.000 claims description 9
- 238000009412 basement excavation Methods 0.000 claims 3
- 238000005520 cutting process Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 4
- 239000010438 granite Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/12—Fluid damping
- F16F2222/126—Fluid damping using gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/022—Springs leaf-like, e.g. of thin, planar-like metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a diamond rope saw for marble mine exploitation, which comprises a base, wherein the top of the base is fixedly connected with a driving box, the inner walls of the bottoms of the driving box are fixedly connected with symmetrically arranged fixing boxes, the inner walls of the bottoms of the two fixing boxes are fixedly connected with buffering boxes, the inner walls of the bottoms of the two buffering boxes are fixedly connected with first buffering springs, the other ends of the two first buffering springs are fixedly connected with first pistons positioned in the buffering boxes, the tops of the two first pistons are fixedly connected with first buffering rods, a buffering transverse plate is fixedly connected between the tops of the two first buffering rods, the tops of the buffering transverse plates are fixedly connected with buffering cushions, and the tops of the buffering plates are fixedly connected with buffering plates. The electric cylinder is arranged to drive the fixing block to be matched with the placing groove, so that the stability of the power device is improved, and the safety of the rope saw in working is improved by arranging the buffer device.
Description
Technical Field
The invention relates to the technical field of marble mining, in particular to a diamond wire saw for marble mining.
Background
The rope saw is designed by utilizing the principle of rope saw wood breaking, and is a cutting and dismantling tool for mines, rough materials, arc plates, large stone materials, thick concrete, irregular concrete reinforcing steel bars, bridge roads and the like. The wire saw is convenient to install, flexible in use method, capable of achieving transverse cutting and vertical cutting, and capable of being driven by a wire saw, a flywheel, a guide wheel and a wire saw chain (made of diamond materials). The main foot rest and the auxiliary foot rest of the rope saw are fixed by an M16 chemical anchor bolt in the installation process, the guide wheel is required to be stably installed, the edge of the wheel is required to be aligned with the central line of a rope penetrating hole, the effective cutting speed of a cutting surface is ensured, the installation precision requirement is strictly executed, diamond ropes are wound on the driving wheel and the auxiliary wheel according to a determined cutting form in a certain sequence, the direction of the ropes is required to be consistent with the driving direction of the driving wheel, and according to the field condition, the connection of related pipelines of water, electricity, mechanical equipment and the like is required to be correct, standard and relatively concentrated, the safety operation rules are strictly executed in wiring placement, so that the potential accidents caused by multiple machines, multiple people, multiple auxiliary equipment and disordered and materials are prevented. In the rope cutting process, the front of the rope moving direction is prevented and protected by safety protection, a safety mark is arranged in a certain area to prompt pedestrians not to enter a construction operation area, an electric motor is started, the tension of a driving wheel is adjusted through a control panel, the diamond rope is guaranteed to be properly tightened, circulating cooling water is supplied, another electric motor is started, and the driving wheel is driven to drive the diamond rope to rotate and cut. Must closely observe the stability of frame in the cutting process, adjust the skew of leading wheel at any time to ensure that the cutting rope is in same plane, according to different demands of reality and usage, the rope saw on the market can divide into 7 types, is respectively: concrete cutting rope saws, granite and mining rope saws, granite block shaping rope saws, granite special-shaped processing rope saws, marble mining rope saws, marble block shaping rope saws and marble special-shaped processing rope saws. However, in the existing marble mine, a driving box is mounted on a base of the diamond wire saw, and a hydraulic driving power device is mounted in the driving box, the hydraulic driving power device is easy to shake, and the cutting of the mine is long-time work, so that the hydraulic driving device can fall and shift in the driving box, but the hydraulic driving device still operates, a short circuit can be caused, the machine is damaged, even the hydraulic driving device explodes, so that a great danger is caused, and therefore a device which can stably fix the hydraulic driving device is urgently needed, and when the hydraulic driving device falls and shifts, the hydraulic driving power device is buffered.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a diamond wire saw for marble mining.
In order to achieve the purpose, the invention adopts the following technical scheme:
a diamond rope saw for marble mine exploitation comprises a machine base, wherein the top of the machine base is fixedly connected with a driving box, the inner walls of the bottom of the driving box are fixedly connected with symmetrically arranged fixing boxes, the inner walls of the bottom of the two fixing boxes are fixedly connected with buffering boxes, the inner walls of the bottom of the two buffering boxes are fixedly connected with first buffering springs, the other ends of the two first buffering springs are fixedly connected with first pistons positioned in the buffering boxes, the tops of the two first pistons are fixedly connected with first buffering rods, a buffering transverse plate is fixedly connected between the tops of the two first buffering rods, the top of the buffering transverse plate is fixedly connected with a buffering cushion, the top of the buffering cushion is fixedly connected with a buffering plate, the top of the buffering plate is contacted with a power device carrying plate, and the power device carrying plate is fixedly connected with the two inner side walls of the driving box, the top fixedly connected with fixing base of power device year thing board, the standing groove has been seted up on the fixing base, placed the hydraulic drive device box in the standing groove, the first electronic jar that fixedly connected with symmetry set up on the both sides wall of drive case, two the equal fixedly connected with first fixed block of output of first electronic jar.
Preferably, the inner wall of the bottom of the driving box is fixedly connected with buffer cylinders located on the outer sides of the two fixed boxes, the two buffer cylinders are internally and hermetically connected with second pistons in a sliding mode, the two second pistons are fixedly connected with second buffer rods on the tops, and the two second buffer rods are sleeved with second buffer springs.
Preferably, a fixed plate is fixedly connected between the inner walls of the two sides of the driving box, second electric cylinders symmetrically arranged are fixedly connected to the bottom of the fixed plate, and second fixed blocks are fixedly connected to the output ends of the second electric cylinders.
Preferably, the original lengths of the two first buffer springs are the same.
Preferably, the bottom of the machine base is fixedly connected with a pulley.
Preferably, the first electric cylinder and the second electric cylinder are both fixedly connected with the driving box through bolts.
Preferably, a supporting rod is fixedly connected between the inner wall of the bottom of the driving box and the buffering transverse plate.
Compared with the prior art, the invention has the beneficial effects that:
the hydraulic driving device box is stably fixed by arranging the first electric cylinder, the second electric cylinder, the first fixing block, the second fixing block, the power device carrying plate, the fixing seat and the placing groove, and the distance between the pressing block and the hydraulic driving device box is adjusted by controlling the electric cylinders, so that the hydraulic driving device box can be maintained and wired conveniently.
2, the invention realizes the prevention and buffering of the hydraulic driving device box through the buffer box, the first buffer spring, the first piston, the first buffer rod, the buffer transverse plate, the buffer pad, the buffer plate, the buffer cylinder, the second piston and the second buffer rod, can prevent the hydraulic driving device box from falling to cause unnecessary accidents, and improves the safety of the rope saw.
In conclusion, the device is high in safety factor, the power device is convenient to maintain and inspect, and the hydraulic driving device box is fixed and stable.
Drawings
Fig. 1 is a schematic structural diagram of a diamond wire saw for marble mine exploitation according to the present invention.
Fig. 2 is a schematic structural view of a second piston of the diamond wire saw for marble mining according to the present invention.
Reference numbers in the figures: the hydraulic drive device comprises a machine base 1, a drive box 2, a fixed box 3, a buffer box 4, a first buffer spring 5, a first piston 6, a first buffer rod 7, a buffer transverse plate 8, a buffer pad 9, a buffer plate 10, a power device carrying plate 11, a fixed seat 12, a placing groove 13, a hydraulic drive device box 14, a first electric cylinder 15, a first fixed block 16, a buffer cylinder 17, a second piston 18, a second buffer rod 19, a second buffer spring 20, an electric cylinder 21, a second fixed block 22 and a supporting rod 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a diamond rope saw for marble mine development comprises a base 1, a driving box 2 fixedly connected to the top of the base 1, symmetrically arranged fixing boxes 3 fixedly connected to the inner bottom wall of the driving box 2, buffer boxes 4 fixedly connected to the inner bottom walls of the two fixing boxes 3, first buffer springs 5 fixedly connected to the inner bottom walls of the two buffer boxes 4, first pistons 6 located in the buffer boxes 4 and fixedly connected to the other ends of the two first buffer springs 5, first buffer rods 7 fixedly connected to the tops of the two first pistons 6, a buffer transverse plate 8 fixedly connected between the tops of the two first buffer rods 7, a buffer pad 9 fixedly connected to the top of the buffer transverse plate 8, a buffer plate 10 fixedly connected to the top of the buffer pad 9, a power device carrying plate 11 in contact with the top of the buffer plate 10, and two inner side walls of the driving box 2, the top of the power device carrying plate 11 is fixedly connected with a fixed seat 12, the fixed seat 12 is provided with a placing groove 13, a hydraulic driving device box 14 is placed in the placing groove 13, two side walls of the driving box 2 are fixedly connected with first electric cylinders 15 which are symmetrically arranged, the output ends of the two first electric cylinders 15 are fixedly connected with first fixed blocks 16 respectively, stable fixation of the hydraulic driving device box is realized, the distance between a pressing block and the hydraulic driving device box is adjusted by controlling the electric cylinders, maintenance and wiring can be facilitated, the inner wall at the bottom of the driving box 2 is fixedly connected with buffer cylinders 17 which are positioned at the outer sides of the two fixed boxes 3, second pistons 18 are hermetically and slidably connected in the two buffer cylinders 17, second buffer rods 19 are fixedly connected at the tops of the two second pistons 18, second buffer springs 20 are sleeved on the two second rods 19, and buffer fixed plates are fixedly connected between the inner walls at two sides of the driving box 2, the electronic jar 21 of the second that the bottom fixedly connected with symmetry of fixed plate set up, the equal fixedly connected with second fixed block 22 of output of the electronic jar 21 of two seconds, two first buffer spring 5's former length is the same, the bottom fixedly connected with pulley of frame 1, electronic jar 15 of first electronic jar and the electronic jar 21 of second are all through bolt and drive case 2 fixed connection, fixedly connected with branch 23 between the bottom inner wall of drive case 2 and the buffering diaphragm 8, the prevention buffering to the hydraulic drive device box is realized, can prevent to drop by the hydraulic drive device box and take place unnecessary accident, improve the security of rope saw.
The working principle is as follows: when the rope saw is used, the telescopic rods of the first electric cylinder 15 and the second electric rod 21 are adjusted firstly, even if the extension part of the telescopic rod is minimum, then the hydraulic driving device box 14 is slowly placed into the placing groove 13 of the fixed seat 12, then the electric cylinders are adjusted to enable the first fixed block 16 and the second fixed block 22 to be in close contact with the hydraulic driving device box 14, the power device carrying plate 11 can be broken after the rope saw is used for a long time, and then the hydraulic driving device box 14 falls off, at the moment, the lower device plays a role in shock absorption, the hydraulic driving device box 14 is kept stable, and therefore construction safety is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The diamond rope saw for marble mine excavation comprises a machine base (1) and is characterized in that a driving box (2) is fixedly connected to the top of the machine base (1), symmetrically arranged fixed boxes (3) are fixedly connected to the inner wall of the bottom of the driving box (2), buffer boxes (4) are fixedly connected to the inner walls of the bottoms of the two fixed boxes (3), first buffer springs (5) are fixedly connected to the inner walls of the bottoms of the two buffer boxes (4), first pistons (6) located in the buffer boxes (4) are fixedly connected to the other ends of the two first buffer springs (5), first buffer rods (7) are fixedly connected to the tops of the two first pistons (6), a buffer transverse plate (8) is fixedly connected between the tops of the two first buffer rods (7), and buffer cushions (9) are fixedly connected to the tops of the buffer transverse plate (8), the utility model discloses a hydraulic drive device, including blotter (9), the top fixedly connected with buffer board (10) of blotter (9), the top contact of buffer board (10) has power device to carry thing board (11), power device carries two inside wall fixed connection of thing board (11) and drive case (2), the top fixedly connected with fixing base (12) that power device carried thing board (11), standing groove (13) have been seted up on fixing base (12), place hydraulic drive device box (14) in standing groove (13), first electronic jar (15) that fixedly connected with symmetry set up on the both sides wall of drive case (2), two the first fixed block (16) of the equal fixedly connected with of output of first electronic jar (15).
2. A diamond wire saw for marble mine excavation according to claim 1, characterized in that the inner wall of the bottom of the driving box (2) is fixedly connected with a buffer cylinder (17) positioned outside two fixed boxes (3), a second piston (18) is hermetically and slidably connected in each of the two buffer cylinders (17), a second buffer rod (19) is fixedly connected to the top of each of the two second pistons (18), and a second buffer spring (20) is sleeved on each of the two second buffer rods (19).
3. The diamond wire saw for marble mine excavation according to claim 1, characterized in that a fixed plate is fixedly connected between the two side inner walls of the driving box (2), the bottom of the fixed plate is fixedly connected with second electric cylinders (21) which are symmetrically arranged, and the output ends of the two second electric cylinders (21) are fixedly connected with second fixed blocks (22).
4. A marble mining diamond wire saw according to claim 1, characterized in that the original length of the two first buffer springs (5) is the same.
5. The diamond wire saw for marble mining according to claim 1, wherein a pulley is fixedly connected to the bottom of the machine base (1).
6. A diamond wire saw for marble mining according to claim 1, characterized in that the first electric cylinder (15) and the second electric cylinder (21) are fixedly connected with the driving box (2) through bolts.
7. A marble mine working diamond wire saw according to claim 1, characterized in that a strut (23) is fixedly connected between the bottom inner wall of the driving box (2) and the buffering cross plate (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911180216.XA CN112855143A (en) | 2019-11-27 | 2019-11-27 | Marble mine is opened and is adopted diamond wire saw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911180216.XA CN112855143A (en) | 2019-11-27 | 2019-11-27 | Marble mine is opened and is adopted diamond wire saw |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112855143A true CN112855143A (en) | 2021-05-28 |
Family
ID=75985369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911180216.XA Pending CN112855143A (en) | 2019-11-27 | 2019-11-27 | Marble mine is opened and is adopted diamond wire saw |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112855143A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022161520A3 (en) * | 2022-04-29 | 2023-01-19 | 太仓德纳森机电工程有限公司 | Electromechanical apparatus lifting support which is convenient to mount |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040231654A1 (en) * | 2001-05-03 | 2004-11-25 | Robert Parsells | Method and apparatus for diamond wire cutting of metal structures |
CN207134928U (en) * | 2017-07-13 | 2018-03-23 | 山东得胜电力股份有限公司 | A kind of generator with shock-absorbing function |
CN107959373A (en) * | 2017-11-30 | 2018-04-24 | 江西省互电气有限公司 | A kind of generator base with defencive function |
CN208508648U (en) * | 2018-06-29 | 2019-02-15 | 东莞市海丽电子科技有限公司 | A kind of mounting seat of the motor with shock-absorbing function |
CN109412321A (en) * | 2017-08-18 | 2019-03-01 | 扬州市天伟绗缝有限公司 | A kind of motor housing of good damping effect |
CN208948342U (en) * | 2018-10-10 | 2019-06-07 | 江苏森宝包装有限公司 | A kind of safe and reliable woven bag automatic turning device |
-
2019
- 2019-11-27 CN CN201911180216.XA patent/CN112855143A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040231654A1 (en) * | 2001-05-03 | 2004-11-25 | Robert Parsells | Method and apparatus for diamond wire cutting of metal structures |
CN207134928U (en) * | 2017-07-13 | 2018-03-23 | 山东得胜电力股份有限公司 | A kind of generator with shock-absorbing function |
CN109412321A (en) * | 2017-08-18 | 2019-03-01 | 扬州市天伟绗缝有限公司 | A kind of motor housing of good damping effect |
CN107959373A (en) * | 2017-11-30 | 2018-04-24 | 江西省互电气有限公司 | A kind of generator base with defencive function |
CN208508648U (en) * | 2018-06-29 | 2019-02-15 | 东莞市海丽电子科技有限公司 | A kind of mounting seat of the motor with shock-absorbing function |
CN208948342U (en) * | 2018-10-10 | 2019-06-07 | 江苏森宝包装有限公司 | A kind of safe and reliable woven bag automatic turning device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022161520A3 (en) * | 2022-04-29 | 2023-01-19 | 太仓德纳森机电工程有限公司 | Electromechanical apparatus lifting support which is convenient to mount |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101195926B1 (en) | Stone cutter and pull off for machine | |
CN103470068B (en) | A kind of method for dismounting of existing roll line underground space concrete structure | |
CN104695314A (en) | Construction method for cutting concrete by using diamond wire saw | |
CN112855143A (en) | Marble mine is opened and is adopted diamond wire saw | |
CN111287490B (en) | Reinforced concrete column replacement system and implementation method thereof | |
CN106625648B (en) | Full-electric replacement manipulator for elevated railway walking plate | |
JP2004114562A (en) | Wire saw type cutting device and cutting method using the device | |
CN107059511A (en) | It is a kind of can automatic moving rail laying apparatus | |
JP2949165B2 (en) | Cutting equipment for reinforced concrete structures such as bridges | |
CN203765792U (en) | Expressway prefabricated small box girder prestress tension protective frame | |
CN212507545U (en) | Diamond rope static cutting device | |
CN215094706U (en) | Be applied to coping saw cutting actuating mechanism of deep-cut cutting | |
CN202357290U (en) | Stone cutting machine | |
CN106050125B (en) | A kind of portable all-hydraulic engineering investigation drilling machine | |
CN205216919U (en) | Reduce damping device of compound pendulum jaw crusher basis vibrations load | |
CN209408963U (en) | A kind of dedicated string bead saw of stone material | |
CN208546166U (en) | A kind of tensioning apparatus of mining diamond-wire saw | |
CN204920958U (en) | Perpendicular bar cut stone of level machine | |
KR101228898B1 (en) | main machine and sub-machine is configured with separate rock cutter machine | |
JPH05141106A (en) | Removal work method for bridge leg | |
SU1102958A1 (en) | Rope unit for production of blocks | |
CN210061610U (en) | Horizontal stone processing equipment | |
CN219034133U (en) | Bridge pier pad stone construction safety device | |
CN213897110U (en) | Mechanical hydraulic piling equipment | |
CN211596788U (en) | Internal supporting beam structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210528 |