CN110843143B - Integrated rope saw cutting device for hard rock bearing platform - Google Patents
Integrated rope saw cutting device for hard rock bearing platform Download PDFInfo
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- CN110843143B CN110843143B CN201911126967.3A CN201911126967A CN110843143B CN 110843143 B CN110843143 B CN 110843143B CN 201911126967 A CN201911126967 A CN 201911126967A CN 110843143 B CN110843143 B CN 110843143B
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- cutting
- hard rock
- speed increasing
- bearing platform
- upright post
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- 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
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
- B28D1/088—Sawing in situ, e.g. stones from rocks, grooves in walls
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- 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
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling 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 invention discloses an integrated hard rock bearing platform rope saw cutting device, and relates to the technical field of rope saw cutting equipment. The problems that the existing equipment is complex in structure, not compact enough, inconvenient to operate and use, poor in practicability and the like are solved. The utility model provides an integral type hard rock cushion cap rope saw cutting device, includes the supporting mechanism, and installs the place ahead of supporting mechanism is used for cutting the cutting mechanism of hard rock cushion cap, still including installing last and connect in cutting mechanism is used for providing the actuating mechanism of power for the cutting motion. The device is fixed on a bearing platform of the hard rock by using the supporting mechanism, the hard rock is cut by using the sawing ropes longitudinally arranged on the cutting mechanism, the cutting mechanism can be driven to longitudinally move by using the driving mechanism, the cutting depth requirement is met, and the whole device is driven by using only one power element, so that the energy of the device is fully utilized, the whole structure is more compact and reasonable, and the operation is simpler and more convenient.
Description
Technical Field
The invention relates to the technical field of rope saw cutting equipment, in particular to an integrated hard rock bearing platform rope saw cutting device.
Background
Along with the increase of the excavation depth of the deep foundation pit of the building basement, hard rock is required to enter the middle pit of the core barrel pit of the building at the bottom of the deep foundation pit and the foundation pit base cushion cap in the excavation process.
In the prior art, open blasting or static blasting technology is usually adopted for excavation of hard rock at the bottom of a foundation pit, and a Chinese patent with application number of 201621112412.5 discloses a rope saw cutting device for a hard rock bearing platform, which is arranged on the bearing platform of the hard rock and comprises a fixed frame fixed on the bearing platform of the hard rock, a rope saw cutting structure moving longitudinally along the fixed frame and a driving structure driving the fixed frame to move longitudinally; the rope saw cutting structure is provided with a sawing rope which is longitudinally circularly and rotatably arranged and is used for cutting hard rock, the sawing rope is provided with a cutting section which is horizontally arranged and is used for cutting the hard rock, and the cutting section is positioned at the lower part of the rope saw cutting structure. The utility model discloses a although hard rock cushion cap rope saw cutting equipment has been provided, some use shortcomings of having avoided bright explosion and quiet explosion, but overall structure is more complicated, adopts two sets of drive element as power for whole not compact enough, inconvenient operation is used, and the practicality is relatively poor. Therefore, we have developed a rope saw cutting device for a body type hard rock bearing platform so as to solve the problems of the prior art.
Disclosure of Invention
The invention aims to solve the problems of complex structure, incompact whole body, inconvenient operation and use, poor practicability and the like of the equipment in the prior art, and provides an integrated hard rock bearing platform rope saw cutting device.
The invention realizes the purpose through the following technical scheme:
integral type hard rock cushion cap rope saw cutting device includes the supporting mechanism, and installs the place ahead of supporting mechanism is used for cutting the cutting mechanism of hard rock cushion cap, still including installing last and connect in the last actuating mechanism that cutting mechanism is used for providing power for the cutting motion.
Preferably: the driving mechanism comprises a shell and a motor, the motor is installed on one side of the shell, a gear is installed on an output shaft of the motor, 4 guide wheels are arranged on the shell, and the guide wheels are fixedly connected with the shell through nuts.
Preferably: the supporting mechanism comprises a base and a rack, the rack is installed in the front of the stand, the stand is connected with the rack through screws, the lower end of the stand is provided with the base, the upper end of the base is arranged at the rear of the stand, a supporting column is arranged on the upper end of the base, the supporting column is connected with the base and the stand through welding, and the rack is connected with the driving mechanism.
Preferably: cutting mechanism includes water pump, acceleration rate case, install at the rear of acceleration rate case the water pump, install the action wheel on the place ahead output shaft of acceleration rate case, the acceleration rate case connect in actuating mechanism, the frame is installed in the outside of action wheel, the leading wheel is installed to four corner positions of frame, the leading wheel with the frame is connected through the pivot, action wheel and 4 all twine cutting rope, 2 of below on the leading wheel the top of leading wheel is in the front end of frame is provided with 2 dust removal water pipes, dust removal water pipe with the frame passes through the pipe connection, dust removal water pipe pass through the flexible pipe connect in the water pump.
Preferably: the shell is connected with the motor through a screw, and the gear is connected with the motor through a key.
Preferably: the base is connected with the upright post through welding.
Preferably: the water pump with the acceleration rate case passes through the coupling joint, the action wheel with the acceleration rate case passes through the key-type connection.
Compared with the prior art, the invention has the following beneficial effects:
the device utilizes supporting mechanism to fix it on the cushion cap of hard rock, recycles cutting mechanism's longitudinal arrangement's saw rope and cuts hard rock, utilizes actuating mechanism can drive cutting mechanism longitudinal movement, satisfies the cutting depth requirement, and whole device only adopts a power component to drive, fully utilizes its energy for overall structure is compacter, and is reasonable, and the operation is more simple and convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first schematic structural view of the integrated hard rock cap wire saw cutting apparatus of the present invention;
FIG. 2 is a second schematic view of the integrated hard rock cap wire saw cutting apparatus of the present invention;
FIG. 3 is a schematic view of a first mounting arrangement of the drive mechanism and the speed increasing box of the integrated hard rock bearing platform wire saw cutting device of the present invention;
FIG. 4 is a schematic view of a second mounting arrangement of the drive mechanism and the speed increasing box of the integrated hard rock bearing platform wire saw cutting device of the present invention;
fig. 5 is a schematic structural diagram of the supporting mechanism of the integrated hard rock bearing platform rope saw cutting device.
The reference numerals are explained below:
1-a support mechanism; 101-a base; 102-a rack; 103-upright post; 104-a support column; 2-a drive mechanism; 201-a housing; 202-a motor; 203-a guide wheel; 204-gear; 3-a cutting mechanism; 301-a water pump; 302-speed increasing box; 303-driving wheel; 304-a frame; 305-a dedusting water pipe; 306-a guide wheel; 307-cutting the string.
Detailed Description
Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the invention in any way.
As shown in fig. 1-5, the integrated rope saw cutting device for hard rock bearing platform comprises a supporting mechanism 1, a cutting mechanism 3 installed in front of the supporting mechanism 1 for cutting the hard rock bearing platform, and a driving mechanism 2 installed on the supporting mechanism 1 and connected to the cutting mechanism 3 for providing power for the cutting movement.
Further, the driving mechanism 2 comprises a housing 201 and a motor 202, the motor 202 is mounted on one side of the housing 201, a gear 204 is mounted on an output shaft of the motor 202, 4 guide wheels 203 are arranged on the housing 201, the guide wheels 203 are fastened and connected with the housing 201 through nuts, and the driving mechanism 2 is used for providing power for cutting movement;
further, the supporting mechanism 1 comprises a base 101 and a rack 102, the rack 102 is installed in front of the upright post 103, the upright post 103 is connected with the rack 102 through a screw, the base 101 is arranged at the lower end of the upright post 103, a supporting column 104 is arranged at the upper end of the base 101 behind the upright post 103, the supporting column 104 is connected with the base 101 and the upright post 103 through welding, the rack 102 is connected with the driving mechanism 2, and the supporting mechanism 1 is used for installing and fixing the driving mechanism 2 and the cutting mechanism 3; the cutting mechanism 3 comprises a water pump 301 and a speed increasing box 302, the water pump 301 is installed behind the speed increasing box 302, a driving wheel 303 is installed on an output shaft in front of the speed increasing box 302, the speed increasing box 302 is connected to the driving mechanism 2, a frame 304 is installed on the outer side of the driving wheel 303, guide wheels 306 are installed at four corner positions of the frame 304, the guide wheels 306 are connected with the frame 304 through rotating shafts, cutting ropes 307 are wound on the driving wheel 303 and 4 guide wheels 306, 2 dust removing water pipes 305 are arranged at the front end of the frame 304 above the lower 2 guide wheels 306, the dust removing water pipes 305 are connected with the frame 304 through pipe fittings, the dust removing water pipes 305 are connected with the water pump 301 through flexible pipes, and the cutting mechanism 3 is used for cutting hard rock bearing platforms;
further, the shell 201 is connected with the motor 202 through screws, the gear 204 is in key connection with the motor 202, the motor 202 is convenient to disassemble, assemble and fix through the screw connection, and the gear 204 and the motor 202 are connected and fastened reliably through the key connection; the base 101 and the upright post 103 are connected by welding, and the two mutually connected parts are connected and fastened reliably by welding; water pump 301 passes through the coupling joint with speed increasing box 302, and action wheel 303 passes through the key-type connection with speed increasing box 302, is convenient for carry out the transmission of motion between water pump 301 and the speed increasing box 302 through the coupling joint, and the convenience is fixed and the installation to action wheel 303 through the key-type connection.
The working principle is as follows:
1. before cutting, drilling four longitudinal guide holes at four corner positions of a hard rock bearing platform designed to be excavated by adopting a down-the-hole hammer drill, wherein the depth of each guide hole is greater than the designed excavation depth of the bearing platform;
2. leveling a hard rock bearing platform, basically keeping the elevation of a field consistent, and after the hard rock bearing platform rope saw cutting equipment is in place, finely adjusting by adopting 4 plane position adjusting screws fixed at the bottom of the hard rock bearing platform rope saw cutting equipment to ensure the stability of the hard rock bearing platform rope saw cutting equipment;
3. winding the cutting rope 307 on the guide wheel 306 and the driving wheel 303 in sequence according to a certain winding sequence, and performing trial operation;
4. the motor 202 operates to drive the gear 204 to rotate, the gear 204 is meshed with the rack 102, the gear 204 rises and falls under the action of the guide wheel 203 and moves downwards along a guide hole drilled in advance, part of power of the motor 202 is transmitted to the driving wheel 303 through the action of the speed increasing box 302 and drives the driving wheel 303 to rotate, finally the cutting rope 307 moves along the driving wheel 303 and the guide wheel 306, the cutting rope can be cut when contacting a hard rock bearing platform, the water pump 301 is driven to operate by the other part of power after the speed increasing box 302, an external water source is sucked into the dust removal water pipe 305, and the cutting rope 307 is sprayed onto the cutting rope 307 and the hard rock bearing platform in the cutting motion process, so that the cutting rope 307 rotating at a high speed can be cooled, and the dust removal effect can be achieved on the other hand until the section cutting on one side of the bearing platform is completed;
5. the steps are repeated, and the full-section cutting of the four side surfaces of the bearing platform can be completed.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.
Claims (1)
1. Integral type hard rock cushion cap rope saw cutting device, including supporting mechanism (1), and install cutting mechanism (3) that the place ahead of supporting mechanism (1) is used for cutting the hard rock cushion cap, its characterized in that: the cutting device is characterized by also comprising a driving mechanism (2) which is arranged on the supporting mechanism (1) and connected to the cutting mechanism (3) for providing power for cutting movement;
the driving mechanism (2) comprises a shell (201) and a motor (202), the motor (202) is installed on one side of the shell (201), a gear (204) is installed on an output shaft of the motor (202), 4 guide wheels (203) are arranged on the shell (201), and the guide wheels (203) are fixedly connected with the shell (201) through nuts;
the supporting mechanism (1) comprises a base (101) and a rack (102), the rack (102) is installed in front of an upright post (103), the upright post (103) is connected with the rack (102) through a screw, the base (101) is arranged at the lower end of the upright post (103), a supporting column (104) is arranged at the upper end of the base (101) behind the upright post (103), the supporting column (104) is connected with the base (101) and the upright post (103) through welding, and the rack (102) is connected with the driving mechanism (2);
the cutting mechanism (3) comprises a water pump (301) and a speed increasing box (302), the water pump (301) is arranged behind the speed increasing box (302), a driving wheel (303) is arranged on an output shaft in front of the speed increasing box (302), the speed increasing box (302) is connected with the driving mechanism (2), a frame (304) is arranged on the outer side of the driving wheel (303), guide wheels (306) are arranged at four corner positions of the frame (304), the guide wheels (306) are connected with the frame (304) through rotating shafts, cutting ropes (307) are wound on the driving wheel (303) and the 4 guide wheels (306), 2 dust removing water pipes (305) are arranged at the front end of the frame (304) above the lower 2 guide wheels (306), the dedusting water pipe (305) is connected with the frame (304) through a pipe fitting, and the dedusting water pipe (305) is connected to the water pump (301) through a flexible pipe;
the shell (201) is connected with the motor (202) through screws, and the gear (204) is connected with the motor (202) through a key;
the base (101) is connected with the upright post (103) through welding;
the water pump (301) is connected with the speed increasing box (302) through a coupler, and the driving wheel (303) is connected with the speed increasing box (302) through a key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911126967.3A CN110843143B (en) | 2019-11-18 | 2019-11-18 | Integrated rope saw cutting device for hard rock bearing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911126967.3A CN110843143B (en) | 2019-11-18 | 2019-11-18 | Integrated rope saw cutting device for hard rock bearing platform |
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| Publication Number | Publication Date |
|---|---|
| CN110843143A CN110843143A (en) | 2020-02-28 |
| CN110843143B true CN110843143B (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911126967.3A Active CN110843143B (en) | 2019-11-18 | 2019-11-18 | Integrated rope saw cutting device for hard rock bearing platform |
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| CN (1) | CN110843143B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898354A (en) * | 2021-10-08 | 2022-01-07 | 中国铁建重工集团股份有限公司 | Spiral pipe jacking machine and hard rock advanced cutting device thereof |
| CN113771235B (en) * | 2021-11-09 | 2022-02-08 | 山东浩洲地热工程有限公司 | Multilateral rope saw cutting machine |
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| CN107263739A (en) * | 2017-08-09 | 2017-10-20 | 福州天瑞线锯科技有限公司 | A kind of pair of bar diamond ring scroll saw drive mechanism |
| CN107310048A (en) * | 2017-08-10 | 2017-11-03 | 安庆市凯立金刚石科技有限公司 | A kind of multifunctional numerical control stone processing machine |
| JP2017214711A (en) * | 2016-05-30 | 2017-12-07 | 清水建設株式会社 | Cutting device and demolishing apparatus |
| CN207359245U (en) * | 2017-08-26 | 2018-05-15 | 新昌县知谨纺织品有限公司 | A kind of energy-saving timber cutter device |
| CN207859200U (en) * | 2017-10-10 | 2018-09-14 | 林秀丽 | A kind of more rope saw wobblers |
| CN207942594U (en) * | 2018-03-05 | 2018-10-09 | 深圳盛世电梯股份有限公司 | A kind of rope saw |
| CN108724484A (en) * | 2018-08-29 | 2018-11-02 | 泉州新海能机械有限公司 | A kind of makita 4100NH |
-
2019
- 2019-11-18 CN CN201911126967.3A patent/CN110843143B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017214711A (en) * | 2016-05-30 | 2017-12-07 | 清水建設株式会社 | Cutting device and demolishing apparatus |
| CN107263739A (en) * | 2017-08-09 | 2017-10-20 | 福州天瑞线锯科技有限公司 | A kind of pair of bar diamond ring scroll saw drive mechanism |
| CN107310048A (en) * | 2017-08-10 | 2017-11-03 | 安庆市凯立金刚石科技有限公司 | A kind of multifunctional numerical control stone processing machine |
| CN207359245U (en) * | 2017-08-26 | 2018-05-15 | 新昌县知谨纺织品有限公司 | A kind of energy-saving timber cutter device |
| CN207859200U (en) * | 2017-10-10 | 2018-09-14 | 林秀丽 | A kind of more rope saw wobblers |
| CN207942594U (en) * | 2018-03-05 | 2018-10-09 | 深圳盛世电梯股份有限公司 | A kind of rope saw |
| CN108724484A (en) * | 2018-08-29 | 2018-11-02 | 泉州新海能机械有限公司 | A kind of makita 4100NH |
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| CN110843143A (en) | 2020-02-28 |
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