CN110258364B - Diamond rope saw cutting protection device - Google Patents
Diamond rope saw cutting protection device Download PDFInfo
- Publication number
- CN110258364B CN110258364B CN201910558425.7A CN201910558425A CN110258364B CN 110258364 B CN110258364 B CN 110258364B CN 201910558425 A CN201910558425 A CN 201910558425A CN 110258364 B CN110258364 B CN 110258364B
- Authority
- CN
- China
- Prior art keywords
- force
- unloading
- diamond rope
- protection
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 68
- 239000010432 diamond Substances 0.000 title claims abstract description 68
- 238000005520 cutting process Methods 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 abstract description 12
- 208000027418 Wounds and injury Diseases 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 8
- 208000014674 injury Diseases 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3266—Safety nets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/08—Wrecking of buildings
- E04G23/082—Wrecking of buildings using shears, breakers, jaws and the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a diamond rope saw cutting protection device, which relates to the field of protection devices, and comprises a protection component, wherein the protection component comprises a force-unloading rod for rapidly retracting and unloading a diamond rope and a support frame for breaking and unloading the diamond rope, the upper end of the support frame is provided with a protection net, the force-unloading rod comprises two sub force-unloading rods, and the two sub force-unloading rods are intersected to form an X-shaped structure; through the effect of unloading force pole and protection network, even diamond rope's burst and retract fast in the use, unload force pole and protection network and can unload the effect along with the diamond rope, prevented that the diamond rope from breaking suddenly and retracting fast and can produce the condition of injury to the staff in the course of the work, because two root unload the crossing X type structures that form of force pole, guaranteed that diamond rope saw when the use in different directions, can reach the effect of protection staff safety equally.
Description
Technical Field
The invention relates to the field of protection devices, in particular to a cutting protection device.
Background
As a flexible superhard material cutting tool, a diamond wire saw has been developed for more than 40 years from the beginning of electroplating technology to the main manufacturing technology of sintering and brazing technology; the method has the advantages that soft stone can be cut only to be widely applied to the waste material exploitation of granite mines and the cutting of reinforced concrete or metal structural parts, the application range is wider and wider while the manufacturing technology is promoted to be new, along with the great development of highway bridges, many old roads and old bridges need to be modified and dismantled, the static cutting technology of diamond rope saw is widely applied to the construction of dismantling reinforced concrete structures, but when the diamond rope saw is used for working, after the cutting is completed, the resistance received by the diamond rope is suddenly reduced to zero and suddenly retracted, and the diamond rope is ejected, so that people injury or other safety accidents are caused; and the diamond rope may be broken and ejected suddenly, which may also cause injury to people or other safety accidents.
Disclosure of Invention
The invention aims to solve the problems and designs a diamond wire saw cutting protection device.
The invention realizes the above purpose through the following technical scheme:
The diamond wire saw cutting protector includes one protecting assembly for the breaking or fast retracting and unloading of diamond wire.
Further, a protective assembly is mounted between the cut object and the diamond wire saw.
Further, the protection component comprises:
a force-unloading rod for rapidly retracting the diamond rope to unload force;
the support frame is used for breaking the diamond rope and unloading force, the unloading force rod is fixedly arranged on the support frame, and the support frame is arranged on the ground.
Further, the upper end of the support frame is provided with a protective net, the force unloading rod is arranged below the protective net, the first end of the force unloading rod is fixedly connected with the upper end of the support frame, and the second end of the force unloading rod is fixedly connected with the lower end of the support frame.
Further, the distance from the first end of the force-unloading rod to the cut object is greater than the distance from the second end of the force-unloading rod to the cut object.
Further, the force-unloading rod comprises two sub force-unloading rods, and the two sub force-unloading rods are intersected to form an X-shaped structure.
The invention has the beneficial effects that: through the effect of unloading force pole and protection network, even diamond rope's burst and retract fast in the use, unload force pole and protection network and can unload the effect along with the diamond rope, prevented that the diamond rope from breaking suddenly and retracting fast and can produce the condition of injury to the staff in the course of the work, because two root unload the crossing X type structures that form of force pole, guaranteed that diamond rope saw when the use in different directions, can reach the effect of protection staff safety equally.
Drawings
FIG. 1 is a schematic elevational view of the diamond wire saw cutting guard of the present invention;
FIG. 2 is a schematic left-hand view of the diamond wire saw cutting guard of the present invention;
FIG. 3 is a schematic top view of the diamond wire saw cutting guard of the present invention;
fig. 4 is a schematic view of the structure of the diamond wire saw cutting guard of the present invention in longitudinal use;
FIG. 5 is a schematic view of the diamond wire saw cutting guard of the present invention in transverse use;
Wherein corresponding reference numerals are as follows:
1-protective net, 2-support frame, 3-sub force-unloading rod, 4-diamond rope, 5-turning machine, 6-guide wheel and 7-cut object.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The following describes specific embodiments of the present invention in detail with reference to the drawings.
The invention is further described below with reference to the accompanying drawings:
the diamond wire saw cutting protection device comprises a protection component for breaking or rapidly retracting the diamond wire 4 to release force.
As shown in fig. 4 and 5, the protection component is installed between the cut object 7 and the diamond wire saw.
As shown in fig. 1,2, 3,4, and 5, the protection assembly includes:
The force unloading rod is used for rapidly retracting the diamond rope 4 to unload force;
A support frame 2 for diamond rope 4 breaks and unloads power, unloads power pole fixed mounting on support frame 2, and support frame 2 installs subaerial.
As shown in fig. 1, 2, 3, 4 and 5, the upper end of the support frame 2 is provided with a protective net 1, a force unloading rod is arranged below the protective net 1, a first end of the force unloading rod is fixedly connected with the upper end of the support frame 2, and a second end of the force unloading rod is fixedly connected with the lower end of the support frame 2.
As shown in fig. 1,2, 3, 4 and 5, the distance from the first end of the force-unloading rod to the object 7 to be cut is greater than the distance from the second end of the force-unloading rod to the object 7 to be cut.
As shown in fig. 1, 2, 3, 4 and 5, the force-unloading rod comprises two sub force-unloading rods 3, and the two sub force-unloading rods 3 are intersected to form an X-shaped structure.
The X-shaped structure is formed by intersecting the two sub force unloading rods, so that the effect of protecting the safety of workers can be achieved when the diamond rope saw is used in different directions.
In the embodiment 1, as shown in fig. 4, when a diamond rope saw longitudinally cuts a cut object 7, a diamond rope 4 passes through the upper end and the lower end which are intersected by two sub force unloading rods 3, is wound on the cut object 7, a rotating machine 5 is started, a rotating wheel on the rotating machine 5 drives the diamond rope 4 to rotate at a high speed, a longitudinal cutting effect is generated on the cut object 7, once the diamond rope 4 is suddenly broken in the cutting process, the diamond ropes 4 at the upper end and the lower end of the two sub force unloading rods 3 respectively strike a protective net 1 and the ground, the injury to workers positioned behind a support frame 2 is avoided, and meanwhile, the machine positioned behind the support frame 2 is also protected; when the diamond rope 4 cuts the cut object 7, the resistance force applied to the diamond rope 4 suddenly drops to zero and suddenly retracts, the intersecting part of the two sub force-unloading rods 3 generates resistance force to the diamond rope 4, and the diamond rope 4 is prevented from suddenly and rapidly retracting to cause injury to staff and machines.
In the embodiment 2, as shown in fig. 5, when the diamond rope saw transversely cuts the cut object 7, the diamond rope 4 passes through the guide wheels 6 from the left end and the right end which are intersected by the two sub force unloading rods 3, the diamond rope 4 forms an X-shaped structure between the sub force unloading rods 3 and the cut object 7, the diamond rope is wound on the cut object 7, the rotating machine 5 is started, the rotating wheel on the rotating machine 5 drives the diamond rope 4 to rotate at a high speed, a transverse cutting effect is generated on the cut object 7, once the diamond rope 4 is suddenly broken in the cutting process, the broken diamond rope 4 is hit to the left end and the right end of the support frame 2, the blocking effect is played on the diamond rope 4, and workers and machines behind the support frame 2 are protected; when the diamond rope 4 cuts the cut object 7, the resistance force applied by the diamond rope 4 suddenly drops to zero and rapidly retracts, the distance between the first ends of the two sub force unloading rods 3 and the cut object 7 is larger than the distance between the second ends of the two sub force unloading rods 3 and the cut object 7, the diamond rope 4 moves upwards along the sub force unloading rods 3 and passes through the protective net 1 to finish the force unloading action of the diamond rope 4, and the diamond rope 4 is prevented from suddenly and rapidly retracting to cause injury to workers and machines.
Through the effect of unloading the force pole and protection network 1, even the diamond rope saw is broken and is retracted fast in the use, unload the force pole and can unload the force effect with protection network 1 along with diamond rope 4, prevented that diamond rope 4 from breaking suddenly and retracting fast and can produce the condition of injury to the staff in the course of the work, because two pieces unload the crossing X type structure that forms of force pole 3, guaranteed that the diamond rope saw is in the ascending use of different directions, can reach the effect of protection staff safety equally.
The technical scheme of the invention is not limited to the specific embodiment, and all technical modifications made according to the technical scheme of the invention fall within the protection scope of the invention.
Claims (1)
1. The diamond rope saw cutting protection device is characterized by comprising a protection component for breaking or rapidly retracting the diamond rope to release force, wherein the protection component is arranged between a cut object and the diamond rope saw; the protection component comprises:
a force-unloading rod for rapidly retracting the diamond rope to unload force; the force unloading rod comprises two sub force unloading rods, and the two sub force unloading rods are intersected to form an X-shaped structure;
the support frame is used for breaking the diamond rope and unloading force, the unloading force rod is fixedly arranged on the support frame, and the support frame is arranged on the ground; the upper end of support frame is provided with the protection network, unloads the power pole setting in the below of protection network, unloads the first end of power pole and the upper end fixed connection of support frame, unloads the second end of power pole and the lower extreme fixed connection of support frame, unloads the first end of power pole and is greater than the distance of unloading the second end of power pole from the cut thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558425.7A CN110258364B (en) | 2019-06-26 | 2019-06-26 | Diamond rope saw cutting protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558425.7A CN110258364B (en) | 2019-06-26 | 2019-06-26 | Diamond rope saw cutting protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110258364A CN110258364A (en) | 2019-09-20 |
| CN110258364B true CN110258364B (en) | 2024-06-07 |
Family
ID=67921627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910558425.7A Active CN110258364B (en) | 2019-06-26 | 2019-06-26 | Diamond rope saw cutting protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110258364B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212958022U (en) * | 2020-07-29 | 2021-04-13 | 苏州云联东控信息科技有限公司 | Protection device of building materials equipment |
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| KR100561715B1 (en) * | 2005-07-07 | 2006-03-15 | 인영건설 주식회사 | Concrete structure dry cutting device and it's cutting method |
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| CN101768926A (en) * | 2009-12-29 | 2010-07-07 | 中铁隧道集团有限公司 | Diamond rope saw static force cutting method |
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2019
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| CN108088748A (en) * | 2017-12-18 | 2018-05-29 | 中国矿业大学 | The steel strand wires pull-out test device and application method of a kind of integral retaining |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110258364A (en) | 2019-09-20 |
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