CN101132860A - Static crushing method, aid for static crushing used for the crushing method, and filling tool - Google Patents

Static crushing method, aid for static crushing used for the crushing method, and filling tool Download PDF

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Publication number
CN101132860A
CN101132860A CNA2006800071833A CN200680007183A CN101132860A CN 101132860 A CN101132860 A CN 101132860A CN A2006800071833 A CNA2006800071833 A CN A2006800071833A CN 200680007183 A CN200680007183 A CN 200680007183A CN 101132860 A CN101132860 A CN 101132860A
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CN
China
Prior art keywords
perforation
static crushing
crushing material
auxiliary implement
crushing
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CNA2006800071833A
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Chinese (zh)
Inventor
酒木哲也
小堺规行
兼吉孝征
铃木裕治
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Sumitomo Osaka Cement Co Ltd
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Sumitomo Osaka Cement Co Ltd
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Publication of CN101132860A publication Critical patent/CN101132860A/en
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Abstract

A static crushing method capable of extremely safely and efficiently performing crushing operation by efficiently crushing the surface of an object to be crushed, an aid for static crushing used for the crushing method, and a filling tool. The static crushing method comprises the steps of forming a drilled hole (1) in the object to be crushed, filling an expandable crushing material in the drilled hole (1), and crushing the object to be crushed by the inflation of the crushing material, and is characterized in that the aid for static crushing having a bottom plate (3) disposed in the drilled hole, a top plate (20) larger in area than the bottom plate (3) and disposed on the outside of the drilled hole, and connection means (23) and (21) connecting these plates to each other is used to fill the crushing material, and the crushing material is disposed between the bottom plate and the top plate. Also, the inflatable crushing material is desirably stored in a water-permeable bag body or the top plate (20) is desirably formed larger in area than the mouth of the drilled hole.

Description

Static crushing modus operandi and the static crushing that utilized thereof are with auxiliary implement and filling instrument
Technical field
The static crushing that the present invention relates to the static crushing modus operandi and utilized is with auxiliary implement and fill the instrument of using, say in detail, relate to a kind of perforation be set on the broken object, in this perforation, fill the dilatancy crushing material, based on the expansion of this crushing material with the static crushing modus operandi of broken object fragmentation and the static crushing that utilized thereof with auxiliary implement and filling instrument.
Background technology
In the past, as will owing to chlorine evil and long-term use wait and moldering, need to repair and the concrete surface of the road of transformation etc. and bridge etc. is broken and the method for repairing, employing be the method that applies the next broken concrete surface of mechanicalness impact shock with the method for kevel (pick hammer) and disintegrating machine etc. and water jet modus operandi etc.Described breaking method is a kind of operation that is attended by vibration, has problems such as dust, operating environment deterioration such as the concrete of generation, has again, and the following aspect of works such as bridge or the crushing operation of vertical plane need very many labours.In addition, the prune job that is undertaken by water jet not only installs to extensive, cleaning later on and takes time and energy, and the cost height.Particularly, on the scope of operation, take considerable time for the fragmentation of the concrete structure in the water.
In addition, these methods, owing to produce mechanical impact shock, thereby the problem that has is to be not only to need the part of concrete repair even do not need the inside of part that possibility that cracks and the possibility that stiffeners such as reinforcing bar is caused damage are also arranged.
Relative with it, the method for structures such as a kind of that use as crushing material with expanding materials such as cement, static crushing concrete has been proposed.In patent documentation 1～patent documentation 3, disclose a kind of especially in order to prevent to be filled in the bulbs of pressure that blow out and effectively utilize crushing material of the crushing material in the broken object, thereby, in the perforation on being arranged at broken object, crushing material remained on the structure between 2 plate bodys that constitute by top board and base plate.
Patent documentation 1: the spy opens clear 60-85193 communique
Patent documentation 2: the spy opens clear 61-36463 communique
Patent documentation 3: the spy opens flat 9-234389 communique
Fig. 1 represents the maintenance form of existing crushing material.As Fig. 1, in perforation 1 inside, configuration constitutes the auxiliary implement of base plate 3 and top board 4 by bar-shaped or strand shape as the hookup mechanism 5 of connector, simultaneously configuration dilatancy crushing material 2 between this base plate 3 and this top board 4.Based on this formation, this crushing material 2 expands, thereby the pressure of above-below direction is constrained by base plate 3 and top board 4, suppresses effectively to blow out crushing material from the perforation mouth.And based on the effect of this base plate 3 and top board 4, internal pressure can be easily with broken object fragmentation mainly to direction (transverse direction of Fig. 1) effect perpendicular to the perforation direction of perforated portion.Fig. 2 represents to act on this moment the pressure state of perforation 1 inwall etc.
But, conventional device, in order to prevent top board 4 to be floated owing to the pressure of the last direction of dilatancy crushing material, each area of base plate and top board is constituted in the same manner, and, utilize base plate 3 and top board 4 to keep the dilatancy crushing material that it can not sewed, as shown in Figure 1, the position configuration of top board is in the inside of perforation 1.And when forming perforation 1 on broken object, because axis deviation of unfilled corner and punch etc. and mouthful produce a notch part 6 in perforation easily, the position of top board 4 is further to perforation 1 internal configurations.
When utilizing this existing auxiliary implement, if see the pressure distribution of direction perpendicular to the perforation direction of perforation 1 inside, then as Fig. 2 10 shown in, the middle body that becomes with the perforation direction is the pressure distribution 10 at center, near the perforation mouth (near the notch part 6), almost do not apply the bulbs of pressure.Thus, only rely on and carry out crushing operation, the broken time lengthening that needs from broken object pressure inside.
Summary of the invention
The objective of the invention is to solve described problem, providing a kind of can easily carry out fragmentation to broken object surface, can extremely safely and carry out the static crushing modus operandi of crushing operation and the static crushing auxiliary implement that is utilized thereof expeditiously.
In addition, even also can easily load the static crushing material when the object of the present invention is to provide a kind of penetration depth of broken object dark, safety and carry out the static crushing modus operandi of crushing operation and the filling instrument that is utilized thereof expeditiously extremely.
In addition, even the object of the present invention is to provide a kind of static crushing modus operandi that also can carry out crushing operation when between perforation and static crushing material, producing cavity and space etc. expeditiously.
Have again, the object of the present invention is to provide a kind of penetration depth that can not be subjected to broken object difference about, and easily fragmentation is carried out on broken object surface, extremely safety and carry out the static crushing auxiliary implement of crushing operation expeditiously.
And, a kind of static crushing auxiliary implement also is provided, it is at static crushing during with the use of auxiliary implement, can be easily or do not need to push this auxiliary implement, the more efficient crushing operation that carries out temporarily, and repression of swelling is pressed to the influence below the perforation of broken object simultaneously.
The static crushing modus operandi of the 1st invention, perforation be set on the broken object, in this perforation, fill the dilatancy crushing material, based on the expansion of this crushing material with broken object fragmentation, described static crushing modus operandi is characterized in that, when the filling of this crushing material, utilization has base plate in the perforation of being configured in and bigger and be configured in the outer top board of perforation and link the static crushing auxiliary implement of both hookup mechanisms than this base areas, disposes this crushing material between this base plate and this top board.
At this, so-called static crushing is meant fabrications such as rock and concrete bodies whole or local broken.
The 2nd invention according to the 1st described static crushing modus operandi, is characterized in that, this dilatancy crushing material is housed in the bag of water penetration.
The 3rd invention according to the 2nd described static crushing modus operandi, is characterized in that, this dilatancy crushing material and base plate and hookup mechanism or integrated with base plate and top board and hookup mechanism are seated in the perforation of broken object.
The 4th invention according to the 2nd described static crushing modus operandi, is characterized in that, this dilatancy crushing material has added fills in the perforation of broken object behind the water, or adds water after being filled in this perforation with not mixed water state.
The 5th invention, according to the 1st～4 any described static crushing modus operandi, it is characterized in that, in the perforation of broken object, filled the dilatancy crushing material after, make base plate and top board approaching, improve the filling rate of this crushing material between base plate and top board.
The 6th invention, according to the 1st described static crushing modus operandi, it is characterized in that, employing possesses this static crushing auxiliary implement, simultaneously the dilatancy crushing material is housed in the static crushing material of the band auxiliary implement in the bag of water penetration, do not possess this static crushing auxiliary implement, the dilatancy crushing material is housed in the static crushing material of the no auxiliary implement in the bag of water penetration, in this perforation, fill the static crushing material of the no auxiliary implement more than 1 at least, near the static crushing material of the configuration band auxiliary implement inlet in perforation.
The 7th invention according to the 6th described static crushing modus operandi, is characterized in that, the expansion time started of the static crushing material of this no auxiliary implement, equals or lag behind expansion time started of the static crushing material of this band auxiliary implement.
The 8th invention, is characterized in that the excellent length of the crushing material of this band auxiliary implement is below the 100mm according to the 6th or 7 described static crushing modus operandi.
Also have, what is called of the present invention " the excellent length of the static crushing material of band auxiliary implement ", the meaning are from the static crushing length of the top board of auxiliary implement to base plate.
The 9th invention, be a kind of in order to the static crushing material of the no auxiliary implement in the 6th～8 any described static crushing modus operandi is inserted the filling instrument in the perforation, it is characterized in that, comprising: have less than bar-shaped of the external diameter of punch inside diameter be connected with this bar-shaped directly or indirectly and have a press section greater than the external diameter of punch inside diameter.
The 10th invention according to the 9th described filling instrument, is characterized in that, this bar-shaped the distance with the press section can be regulated.
The 11st invention, according to the 1st described static crushing modus operandi, it is characterized in that, utilization possesses this static crushing contains the band auxiliary implement of dilatancy crushing material in the bag of water penetration is arranged with auxiliary implement, while static crushing material, the static crushing material suction of this band auxiliary implement, after the slurry that will contain the dilatancy crushing material injects in this perforation, the static crushing material of this band auxiliary implement is seated in this perforation.
The 12nd invention, according to the 1st described static crushing modus operandi, it is characterized in that, utilization possesses this static crushing contains the band auxiliary implement of dilatancy crushing material in the bag of water penetration is arranged with auxiliary implement, while static crushing material, the static crushing material suction of this band auxiliary implement, the slurry that will contain the dilatancy crushing material is attached to after on the static crushing material of this band auxiliary implement, and the static crushing material of this band auxiliary implement is seated in this perforation.
The 13rd invention, according to the 1st described static crushing modus operandi, it is characterized in that, utilization possesses this static crushing contains the band auxiliary implement of dilatancy crushing material in the bag of water penetration is arranged with auxiliary implement, while static crushing material, the static crushing material suction of this band auxiliary implement, to contain on the static crushing material of slurry attached to this band auxiliary implement of dilatancy crushing material, after injecting this slurry or other slurries of containing the dilatancy crushing material in this perforation, the static crushing material of this band auxiliary implement is seated in this perforation.
The 14th invention according to the 11st～13 any described static crushing modus operandi, is characterized in that, the expansion time started of this slurry, lags behind expansion time started of the static crushing material of this band auxiliary implement.
The 15th invention according to the 11st～14 any described static crushing modus operandi, is characterized in that, the tackifier that this slurry utilization is added are regulated viscosity.
The 16th invention according to the 15th described static crushing modus operandi, is characterized in that, is injected into the slurry in the perforation, even possess perforation also can not be flowed out this degree for the cross-drilled hole state viscosity and self shape retention.
The 17th invention, be to use in perforation be set on broken object, in this perforation, fill the dilatancy crushing material, based on the expansion of this crushing material with the static crushing auxiliary implement in the static crushing modus operandi of broken object fragmentation, it is characterized in that having the base plate of configuration in perforation, greatly and be configured in the top board outside boring a hole and link both hookup mechanism than this base areas.
The 18th invention according to the 17th described static crushing auxiliary implement, is characterized in that, this top board has the area greater than the perforation open area.
The 19th invention according to the 17th or 18 described static crushing auxiliary implement, is characterized in that, this top board constitutes freely with respect to these hookup mechanism loading and unloading.
The 20th invention according to the 17th～19 any described static crushing auxiliary implement, is characterized in that, this top board is formed with the recess that covers this perforation mouth in the perforation side of broken object.
The 21st invention according to the 17th～20 any described static crushing auxiliary implement, is characterized in that, this top board based on this hookup mechanism can with respect to base plate near or constitute discretely.
The 22nd invention according to the 17th～21 any described static crushing auxiliary implement, is characterized in that, this hookup mechanism has the part of the connecting state of keeping fixing and this top board.
The 23rd invention according to the 17th～22 any described static crushing auxiliary implement, is characterized in that, this hookup mechanism possesses the fixture that this base plate is furthered with respect to this top board and fixes.
The 24th invention according to the 23rd described static crushing auxiliary implement, is characterized in that, this fixture can make this hookup mechanism only to this base plate is moved with respect to the direction that this top board furthers.
The 25th invention according to the 23rd or 24 described static crushing auxiliary implement, is characterized in that, this top board and this fixture are integrally formed.
The 26th invention according to the 17th～25 any described static crushing auxiliary implement, is characterized in that this dilatancy crushing material is housed in the bag of water penetration, is configured in simultaneously between this base plate and this top board.
The 27th invention according to the 26th described static crushing auxiliary implement, is characterized in that this base plate is configured in this bag.
The invention effect
According to the 1st invention, because when the filling of crushing material, utilized the base plate that is configured in the perforation and bigger and be configured in top board outside the perforation than this base areas, thereby can the crack on broken object surface be produced as early as possible to also applying the bulbs of pressure of crushing material near the oral area of boring a hole effectively.That is to say that fragmentation produces the crack according to (1) on the surface, (2) crack advanced to 2 such stages of internal communication.Because the surface is applied turgor pressure, thereby, the surface crack of described (1) is produced as early as possible, the result can improve broken speed.
According to the 2nd invention, the dilatancy crushing material is housed in the bag of water penetration, thereby, the processing ease of crushing material not only, and be configured in as also carrying out easy as can between the base plate of auxiliary implement and the top board, can further improve the operation of crushing operation.
According to the 3rd invention, be housed in dilatancy crushing material in the bag and base plate and hookup mechanism or integrated with base plate and top board and hookup mechanism, in the perforation of broken object, load, thereby, can carry out simultaneously with the filling of dilatancy crushing material, the static crushing that will contain base plate, top board and hookup mechanism is filled in the perforation of broken object effectively with auxiliary implement or its part.
According to the 4th invention, be housed in the dilatancy crushing material in the bag, added and in the perforation of broken object, filled behind the water, or add water after being filled in this perforation with not mixed water state, thereby, do not need as existing, to mix the operation of crushing material and water, can improve operator's security.
According to the 5th invention, in the perforation of broken object, filled the dilatancy crushing material after, base plate and top board is approaching, improve the filling rate of this crushing material between base plate and top board, thereby, can more early produce and produce stronger turgor pressure.
According to the 6th invention, employing possesses this static crushing auxiliary implement, simultaneously the dilatancy crushing material is housed in the static crushing material of the band auxiliary implement in the bag of water penetration, do not possess this static crushing auxiliary implement, the dilatancy crushing material is housed in the static crushing material of the no auxiliary implement in the bag of water penetration, in this perforation, fill the static crushing material of no auxiliary implement more than 1 at least, near the static crushing material of configuration band auxiliary implement the inlet in perforation, thereby, when even the penetration depth of broken object is dark, also need not prolong the length of the crushing material of band auxiliary implement, can destroy broken object effectively.
According to the 7th invention, when the expansion time started of the static crushing material of no auxiliary implement, the expansion of static crushing material that lags behind this band auxiliary implement is during the time started, be filled near mouthful static crushing material of band auxiliary implement of boring a hole and expand at first, become near a secure seal perforation mouthful state.Expand even be configured in the static crushing material of the no auxiliary implement of perforation inside thereafter, also the static crushing material owing near perforation mouthful band auxiliary implement covers, thereby expansion is carried out in perforation inside, can destroy broken object effectively.In addition, can prevent that also the static crushing material that does not have auxiliary implement from blowing out from the perforation mouth, the utmost point carries out operation safely.When the time started of expanding equated, the static crushing material of band auxiliary implement was pushed out, and but, at once again based on the expansion reaction of static crushing material, its frictional force with the perforation wall is increased, and be fixed in the perforation, therefore can carry out fragmentation.
According to the 8th invention, the excellent length of the static crushing material of band auxiliary implement is below the 100mm, thereby, can in perforation, load the static crushing material of band auxiliary implement efficiently, simultaneously, even the state in being configured in perforation, but the also hookup mechanism of assisting device tool, and easily improve the filling rate of dilatancy crushing material.
According to the 9th invention, be a kind of in order to the static crushing material of the no auxiliary implement in the static crushing modus operandi is inserted the filling instrument in the perforation, comprise have less than bar-shaped of the external diameter of punch inside diameter be connected with this bar-shaped directly or indirectly and have a press section greater than the external diameter of punch inside diameter, therefore, can easily in perforation, dispose the static crushing material of no auxiliary implement, push this static crushing material with this filling with instrument, can easily in perforation, insert the static crushing material thus.And this fills the instrument of using, and its press section is difficult for invading in the perforation, thereby the static crushing material can be filled into the position of mouthful certain depth of distance perforation all the time.
According to the 10th invention, the distance of bar-shaped and press section can be regulated, thereby, can regulate from the press section to the length of bar-shaped front end corresponding to the length of the static crushing material of the band auxiliary implement that uses.
According to the 11st invention, for possessing the static crushing auxiliary implement, in being arranged, the bag of water penetration contains simultaneously the static crushing material of the band auxiliary implement of dilatancy crushing material, the static crushing material suction of this band auxiliary implement, after the slurry that will contain the dilatancy crushing material injects in this perforation, the crushing material of this band auxiliary implement is seated in this perforation, thereby, can between the inwall of the static crushing material of being with auxiliary implement and perforation, inject the slurry that contains the dilatancy crushing material, improve the filling rate of the dilatancy crushing material in the perforation, the turgor pressure of dilatancy crushing material is rationally produced.Particularly, the method as filling dilatancy crushing material in the cavity 330 in perforation as shown in figure 16 can be suitable for the present invention effectively.
According to the 12nd invention, for possessing the static crushing auxiliary implement, in being arranged, the bag of water penetration contains simultaneously the static crushing material of the band auxiliary implement of dilatancy crushing material, the static crushing material suction of this band auxiliary implement, the slurry that will contain the dilatancy crushing material is attached to after on the static crushing material of this band auxiliary implement, the static crushing material of this band auxiliary implement is seated in this perforation, thereby, can between the inwall of the static crushing material of being with auxiliary implement and perforation, inject the slurry that contains the dilatancy crushing material, improve the filling rate of the dilatancy crushing material in the perforation, the turgor pressure of dilatancy crushing material is rationally produced.Particularly, the method as filling dilatancy crushing material in the space 331 in perforation as shown in figure 16 can be suitable for the present invention effectively.
According to the 13rd invention, for possessing the static crushing auxiliary implement, in being arranged, the bag of water penetration contains simultaneously the static crushing material of the band auxiliary implement of dilatancy crushing material, the static crushing material suction of this band auxiliary implement, to contain on the static crushing material of slurry attached to this band auxiliary implement of dilatancy crushing material, after injecting this slurry or other slurries of containing the dilatancy crushing material in this perforation, the static crushing material of this band auxiliary implement is seated in this perforation, thereby, can between the inwall of the static crushing material of being with auxiliary implement and perforation, inject the slurry that contains the dilatancy crushing material, improve the filling rate of the dilatancy crushing material in the perforation, the turgor pressure of dilatancy crushing material is rationally produced.Particularly, the method as filling dilatancy crushing material in cavity 330 in perforation and the space 331 as shown in figure 16 can be suitable for the present invention effectively.
According to the 14th invention, the expansion time started of slurry, lag behind expansion time started of static crushing material of band auxiliary implement, thereby the static crushing material of band auxiliary implement expands at first, become near the state the secure seal perforation mouthful.Perforation is inner, particularly the slurry in the cavity 330 shown in Figure 16 expands even be injected into thereafter, also since near the perforation mouthful the static crushing material of band auxiliary implement cover, thereby slurry expands in perforation inside, can destroy broken object effectively.In addition, can prevent that also the part of slurry from blowing out from the perforation mouth, the utmost point carries out operation safely.
In addition, because the static crushing material of band auxiliary implement begins expansion at first, thereby, attached to the slurry around the static crushing material of band auxiliary implement, be pushed out into the inwall side of perforation, gradually filling paste in the space.Thereby, can produce the turgor pressure of dilatancy crushing material effectively, carry out crushing operation efficiently.
According to the 15th invention, its viscosity is not regulated and can be used under the situation of the perforation of slurry down, but, preferably utilizes the tackifier that add to regulate viscosity.Can on one side keep the certain viscosity that regulate slurry on one side of amount of moisture, collapse angle and suppress to fill the back and mouthful flow out slurry etc. of the liquid that can prevent the slurry in the filling operation effectively from perforation with respect to the dilatancy crushing material.
According to the 16th invention, be injected into the slurry in the perforation, be viscosity and self shape retention that the cross-drilled hole state also can not flow out this degree even possess perforation, thereby, even perforation forms cross-drilled hole, also can carry out crushing operation based on the dilatancy crushing material.
According to the 17th invention, static crushing is with in the auxiliary implement, and top board is configured in outside the perforation, thereby, also can apply the bulbs of pressure of crushing material near the oral area to perforation effectively, advance the fragmentation of crackle etc. from the face side of broken object.Thus, can provide with respect to the surface of broken object and can carry out fragmentation, safety and carry out the static crushing auxiliary implement of crushing operation efficiently extremely easily.
According to the 18th invention, top board has the area greater than the perforation open area, thereby top board covers the oral area of perforation, by the dilatancy crushing material that top board is pushed, near also more effective oral area that is applied to perforation.
According to the 19th invention, top board constitutes freely with respect to the hookup mechanism loading and unloading, thereby, dismountable top board, configuration base plate and hookup mechanism (for example, connector etc.) in perforation behind the filling dilatancy crushing material, are installed top board to this hookup mechanism in advance.In addition, when operation is housed in dilatancy crushing material in the aftermentioned bag, also can make hookup mechanism connect this bag or in bag, accommodate base plate and hookup mechanism after the dilatancy crushing material is filled in the bag, top board is installed.Have, mouthful top board that size is fit to of can also selecting and bore a hole links to hookup mechanism, can realize the improvement of operation and crushing efficiency etc. in the various operations again.
According to the 20th invention, top board is formed with the recess that covers this perforation mouthful in the perforation side of broken object, thereby, can increase near the amount of accommodating of the dilatancy crushing material the top board, can further improve near the bulbs of pressure of perforation oral area.
According to the 21st invention, top board can constitute with respect to base plate based on hookup mechanism with being toward or away from, thereby, particularly disposing between top board and base plate under the state of dilatancy crushing material, by making top board near base plate, thereby, can improve the filling rate of dilatancy crushing material, more early produce and produce stronger turgor pressure.
According to the 22nd invention, hookup mechanism has the part of the connecting state of keeping fixing and this top board, thereby, only need manually be pressed into the fixedly part of usefulness, just top board can be installed in the base plate side, thereby greatly improve operation.Also have, use part,, be not particularly limited, for example, can adopt thrust nut, wing nut and fastenings etc. as long as have the function that can lock top board and link apparatus as fixing.
According to the 23rd invention, hookup mechanism possesses the fixture that this base plate is furthered and fixes to this top board, thereby, make the penetration depth of broken object darker than excellent length as long as bore a hole, just static crushing can be seated in the perforation with auxiliary implement, afterwards, as long as with the base plate top board that furthers, just can improve the filling rate of broken object near surface.Thereby, provide a kind of difference that can not be subjected to penetration depth about, easily fragmentation is carried out on the surface of broken object, safety and carry out the static crushing auxiliary implement of crushing operation efficiently extremely.
In addition, because top board and broken object surface connect airtight, thereby, when the use static crushing is used auxiliary implement, can be easily or do not need to push this auxiliary implement temporarily, more effectively carry out crushing operation.And, owing to below the perforation of broken object and between the base plate, form the gap, thereby can below boring a hole, not apply turgor pressure yet.
According to the 24th invention, fixture can make hookup mechanism only to base plate is moved with respect to the direction that top board furthers, thereby, only need the stretching hookup mechanism, base plate is furthered to top board, just can improve the operation of the filling rate of dilatancy crushing material easily.
According to the 25th invention, top board and fixture are integrally formed, thereby, can cut down static crushing with the component count of auxiliary implement, simultaneously, on one side as long as on one side by the coping hookup mechanism that stretches, just can easily carry out filling operation, operating efficiency also improves.
According to the 26th invention, the dilatancy crushing material is housed in the bag of water penetration, thereby, not only operate crushing material easily, and be configured in as also can as easy as rolling off a logly carrying out between the base plate of auxiliary implement and the top board, can further improve the operation of crushing operation.Use by soaking with the dilatancy crushing material of base plate, top board one, thereby, can use safely to show alkaline dilatancy crushing material.
According to the 27th invention, base plate is configured in the bag, thereby, except in order to base plate and dilatancy crushing material are housed in the opening in the bag, on bag, do not form unnecessary opening, thereby, spill the danger of dilatancy crushing material in the time of can suppressing operation etc. from bag.
Description of drawings
Fig. 1 is that expression utilizes the figure of existing static crushing with breaker's practice of auxiliary implement.
Fig. 2 is the ideograph of expression based on the internal pressure of the crushing material generation of Fig. 1.
The ideograph of the internal pressure conditions that produces based on crushing material when Fig. 3 is expression employing static crushing usefulness of the present invention auxiliary implement.
Fig. 4 is illustrated in the figure of static crushing of the present invention with the state of auxiliary implement is installed on the bag of accommodating the dilatancy crushing material.
Fig. 5 is expression is housed in the static crushing of Fig. 4 the state in the perforation 1 with auxiliary implement figure.
The static crushing figure of the filling state of auxiliary implement when Fig. 6 is expression top board utilization circle shape flat board.
Fig. 7 is that expression is inserted the figure that is filled in the form in the perforation in the perforation, with crushing material with static crushing of the present invention with auxiliary implement.
Fig. 8 is the ideograph of the internal pressure conditions that produces based on crushing material during with auxiliary implement of static crushing that application examples is adopted in expression.
Fig. 9 is illustrated in the figure that the static crushing that application examples is installed on the bag of accommodating the dilatancy crushing material is used the state of auxiliary implement.
Figure 10 is expression is housed in the static crushing of Fig. 9 the state in the perforation 101 with auxiliary implement figure.
The static crushing of the stress example figure of the filling state of auxiliary implement when Figure 11 is expression top board utilization circle shape flat board.
Figure 12 is the figure that is filled in the form in the perforation expression is bored a hole the static crushing of application examples with the auxiliary implement insertion in, with crushing material.
Figure 13 is the figure of expression with respect to the summary of the static crushing modus operandi of dark perforation.
Figure 14 represents the filling of using in the static crushing modus operandi of Figure 13 figure of the summary of instrument.
Figure 15 is the figure of expression filling of the present invention with the using method of instrument.
The figure of the form in cavity that Figure 16 produces when being explanation employing static crushing material and gap etc.
Figure 17 is the static crushing modus operandi of expression by the slurry of use dilatancy crushing material, fills the figure of the form of static crushing material.
Figure 18 is the figure of an example of the static crushing modus operandi of the expression slurry that uses the dilatancy crushing material.
Among the figure, 1,101,201, the perforation that 301-forms on broken object, 2,102-dilatancy crushing material, 3, the 103-base plate, 4,20,30,104,120, the 130-top board, 5,23,105,123-links apparatus, 6, the 106-notch part, 10,22,110, the 122-pressure distribution, 25, the 125-bag, 21, the 26-thrust nut, 121, the 126-fixture, 230, the static crushing material of 340-band auxiliary implement, 240-does not have the static crushing material of auxiliary implement, 250, the bar-shaped portion of 252-, 251-press section, 253-screw, 260-fills the instrument of using, the 330-cavity, 331-space, 350,351, the 360-slurry.
The specific embodiment
According to following preferred example to static crushing modus operandi of the present invention and the static crushing that utilized thereof with auxiliary implement and fill and describe with instrument, but, be not limited thereto.
Static crushing modus operandi of the present invention, its feature particularly in, utilize the base plate have in the perforation of being configured in, bigger and be configured in the top board outside the perforation and link the static crushing auxiliary implement of both hookup mechanisms than this base areas.
Specifically, the principle of static crushing of the present invention with auxiliary implement is described with reference to Fig. 3.
For the perforation on being arranged on broken object 1, configuration base plate 3 in perforation 1, setting is provided with the binding apparatus 23 that combines with base plate with bolt etc. outside perforation.On the top that links apparatus 23, utilize thrust nut 21 to link top board 20, between top board 20 and base plate 3, fill the dilatancy crushing material to perforation inside.
As Fig. 3, its formation of top board is bigger than base areas, preferably has the area greater than perforation 1 mouth area, simultaneously, at perforation 1 outer this top board 20 of configuration, thus, also can fill near the perforation oral area to 1 the generation notch part 6 of boring a hole and dispose enough dilatancy crushing materials.And the bulbs of pressure of crushing material suppress top pressure by top board 20, can produce than existing strong a lot of crushing force with respect to a perforation mouthful periphery.Before the reference, Fig. 3 model utility is represented the pressure distribution 22 perpendicular to the direction of perforation direction.
As Fig. 3, among the present invention, the top board area is bigger than base areas, thereby, compare with the power of the below that base plate is applied owing to the expansion of crushing material, the power of the top that top board is applied is big, top board might float, and in fact, because the horizontal expansion of crushing material, and the frictional force of crushing material and perforation 1 internal face is increased, thereby can confirm almost there be not floating of top board.
So, also apply the bulbs of pressure of crushing material near the oral area to perforation effectively, thus, can quicken to produce the crack to the face side of broken object, the result can improve broken speed.
In addition, about static crushing auxiliary implement of the present invention, can add various formations, for example, top board 20 can utilize chevron packing ring etc., perforation 1 side at broken object forms the recess that covers the perforation mouth, and near the amount of accommodating of the dilatancy crushing material the increase top board further improves near the bulbs of pressure of oral area of boring a hole.Also have,, can utilize different shape, and for example shown in Figure 6, when utilizing the circle shapes dull and stereotyped, can regulate the intensity and the area of top board, utilize top board 1 the oral area periphery of boring a hole to be applied the pressure of dilatancy crushing material 2 as top board 30 about the shape of top board 20.
Constitute the binding apparatus 23 of hookup mechanism, can utilize the connector of the strand shapes such as bar-shaped or wire as bolt, the combination of connector and base plate can be adopted the fixing means that undertaken by hook and nut etc., inserts method that pin restriction base plate moves in connector, fixing the whole bag of tricks such as method such as useful welding and bonding agent again.Relative with it, the binding of top board and connector, also can utilize nut and pin etc., but, preferably as shown in Figure 4, to link apparatus 23 and make full thread, carry out with thrust nut 26 that can coupling position locks freely on this full thread, thus, can move as required and regulate thrust nut 26, and stage property especially carries out top board 20 from the loading and unloading of hookup mechanism and moving along hookup mechanism.
Have again, top board 20 with respect to link apparatus 23 loading and unloading freely or can to the direction of base plate 3 near or formation with leaving, thus, also just as described in the explanation of the static crushing modus operandi of back, can make top board 20, base plate 3 and link apparatus 23 and separately carry out operation, can realize the raising of operation.Particularly under the state of configuration dilatancy crushing material between top board and the base plate, top board during near base plate, can be improved the filling rate of dilatancy crushing material, can more early show and show stronger turgor pressure.
Static crushing can separate use with the dilatancy crushing material with auxiliary implement, but as shown in Figure 4, can accommodate dilatancy crushing material (not diagram) in bag 25 inside, uses with the static crushing material one of auxiliary implement as static crushing is installed.Also have, among the present invention, the dilatancy crushing material is housed in be called " the static crushing material " of bag, particularly will possesses static crushing with being called of auxiliary implement " band static crushing with the static crushing material of auxiliary implement " or " the static crushing material of band auxiliary implement ".
Particularly, in bag 25, insert the base plate 3 of the binding apparatus 23 that hookup mechanism has been installed, be full of this bag with the static crushing material.The opening of bag 25 is stopped up by suitable fasteners such as heat-sealing mouths, on the binding apparatus of giving prominence to from bag 25 23, top board 20, packing ring 24 and thrust nut 26 is installed.
The dilatancy crushing material is housed in as nonwoven and fibrous web etc. to be had in the bag of water penetration, is subdivided into the method that capsule (capsale) shape uses, easy and concerning the operator security also high.
In addition, except shown in Figure 4, also can connect with respect to the static crushing material of capsule shape to install and link apparatus, but, during this situation, the position that links apparatus in the perforation of bag forms opening, the danger of leaking the dilatancy crushing material of the inside from this opening also raises, thereby, as shown in Figure 4, preferably in bag, accommodate base plate 3 etc.
Next, the static crushing modus operandi for having utilized static crushing of the present invention with auxiliary implement is elaborated.
The static crushing material of the auxiliary implement of Fig. 4 has been installed,, has been arranged on perforation 1 inside that forms on the broken object as Fig. 5 and shown in Figure 7.The static crushing auxiliary implement, in perforation 1 filling back (with reference to Fig. 7 (a)), mobile thrust nut makes between top board 20 and the base plate 3 approachingly, regulates the packed density that is configured in dilatancy crushing material 2 between the two and makes its raising (with reference to Fig. 7 (b)).Utilize this filling operation, the bulbs of pressure of crushing material are early produced, also can produce the higher bulbs of pressure in direction (horizontal among the figure) effectively perpendicular to the perforation direction.
Have again, with the incorporate static crushing auxiliary implement of the bag of accommodating the dilatancy crushing material, shown in Fig. 7 (a), be inserted in the perforation 1 of broken object, but, at this moment, because the part of accommodating base plate 3 and linking apparatus also has the outside diameter d of bag of dilatancy crushing material 2 less than the inside diameter D of perforation 1, thereby, static crushing can be inserted in the perforation 1 swimmingly with auxiliary implement.Thereafter, operation thrust nut 21 makes top board 20 near base plate, thereby bag is whole by along above-below direction compression among the figure, is housed in dilatancy crushing material 2 in the bag also to horizontal expansion thereupon, the result is shown in Fig. 7 (b), and it is inner that available crushing material 2 is filled perforation.
By in the dilatancy crushing material, adding water, thereby, the expansion reaction of beginning dilatancy crushing material, but, about the interpolation period of water, can add behind the water method that bag 25 is housed in the perforation 1 according to the method for carrying out behind the static crushing material of mounting strap auxiliary implement in perforation with in the static crushing material, bag 25 is housed in the method etc. of boring a hole in 1 and before fastening top board 20, adding water in addition and add water on various opportunitys.Particularly in order to give full play to the processing ease of static crushing material of band auxiliary implement, add water before preferably in inserting perforation.
In addition, about the position relation of top board 20 and broken object, top board 20 need not necessarily connect airtight with broken object surface.For example, even between forms the gap, along with the dilatancy crushing material expand also will be between the two the gap landfill, the result makes internal pressure relate to the oral area periphery of perforation 1 by top board 20, produces the fragmentation near the crack the perforation oral area etc.
Described static crushing modus operandi, static crushing material with the band auxiliary implement is that example is illustrated, but, for example, also can in perforation, the configuring static fragmentation use the base plate of auxiliary implement and link apparatus, on it, inject the slurry of the dilatancy crushing material that has added water, thereafter, top board is installed on the binding apparatus.This situation need not adopt the dilatancy crushing material is housed in static crushing material in the bag.
Next, the application examples of described static crushing with auxiliary implement described.
Present inventors, for above-mentioned static crushing auxiliary implement, further research with keen determination repeatedly, found that, static crushing is with the relation of the penetration depth of the length of auxiliary implement from the top board to the base plate (below, be called " rod (stick) length ") and broken object, and there are the following problems.
(1) when the base plate direction is loaded by coping, along with the fillibility generation great changes of the different dilatancy crushing materials of the degree of depth of boring a hole.Thus, on the manifesting property of crushing effect, produce difference.
When (2) penetration depth is darker than excellent length, no matter how to be pressed into top board dilatancy crushing material also not in laterally (perpendicular to the direction of pressing Inbound) expansion, not only static crushing can not be fixed in the perforation with auxiliary implement, nor can improve the filling rate of broken object near surface.
When (3) penetration depth was more shallow than excellent length, top board suspended from broken object, was stretching out under the big situation, was difficult to during construction push temporarily.And base plate arrives below the perforation, thereby acts on turgor pressure below perforation, and the bulbs of pressure reduction to horizontal effect applies too much load to the deep of broken object direction simultaneously.
(4) open the following perforation of an excellent relatively length ± 2mm exactly, be difficult to technically.
For addressing these problems, can not be subjected to easily fragmentation to be carried out on broken object surface about the difference of penetration depth of broken object, extremely safety and carry out the static crushing auxiliary implement of crushing operation expeditiously below describes.
In addition, this static crushing auxiliary implement can be easily or temporarily pushing need not construct the time, more efficiently carry out crushing operation, but have repression of swelling also to press to influence below the perforation of broken object again.
The static crushing of the present invention application examples of auxiliary implement, have base plate in the perforation of being configured in, bigger and be configured in the top board outside the perforation and link both hookup mechanism than this base areas, this hookup mechanism possesses this base plate is furthered and fixing fixture to this top board.
Fig. 9 accommodates the skeleton diagram that does not have illustrated dilatancy crushing material, the static crushing usefulness auxiliary implement of application examples has been installed in bag 125 inside.
Specifically, in bag 125, insert the base plate of having installed as the binding apparatus 123 of hookup mechanism 103, be full of this bag with the static crushing material.The opening of bag 125 is stopped up by suitable fasteners such as heat-sealings mouthful, on the binding apparatus 123 outstanding from bag 125, top board 120, fixture 126 is installed and links the draw-gear 124 of apparatus in order to stretch.
The static crushing material of the auxiliary implement of Fig. 9 has been installed,, has been arranged on perforation 101 inside that form on the broken object as Figure 10 and shown in Figure 12.
Penetration depth H opens than dark to length (excellent length) h of base plate 130 (also can be the bottom surface of bag) with the top board 120 of auxiliary implement from static crushing.
Then, the static crushing auxiliary implement, filling back (with reference to Figure 12 (a)) in perforation 101, stretching links apparatus 123, base plate 103 is furthered to top board 120, regulate the packed density that is configured in dilatancy crushing material 102 between the two and make its raising (with reference to Figure 12 (b)).Based on this filling operation, the bulbs of pressure of crushing material are produced as early as possible, also can on direction (horizontal among the figure), produce the higher bulbs of pressure effectively perpendicular to the perforation direction.
Stretch when linking apparatus 123 as mentioned above, linking apparatus 123 relatively is moved upward with respect to fixture 121, but, by as described later on fixture 121, additional make link moving of apparatus 123 can only be to the mobile formation of a direction (top), thereby, even releasing tensile force, link apparatus 123 and can not reset to original position, thereby, can easily static crushing be fixed in the perforation with auxiliary implement.
Also have, situation that should use-case also is the inside diameter D of the outside diameter d of the part of accommodating base plate 103 and the linking apparatus bag that also has dilatancy crushing material 102 less than perforation 1, thereby, static crushing can be inserted in the perforation 101 swimmingly with auxiliary implement.Thereafter, operation links apparatus 123, makes base plate 103 near top board 120, thereby bag integral body is compressed on the above-below direction in the drawings, is housed in dilatancy crushing material 102 in the bag also to horizontal expansion thereupon, the result is shown in Figure 12 (b), and it is inner that available crushing material 102 is filled perforation.
In addition, about the position on top board 120 and broken object surface relation, because penetration depth H is darker than excellent length h, thereby top board 120 connects airtight with broken object surface, during construction, pushes with being with etc. easily temporarily.In addition, can improve filling rate easily as mentioned above, thereby according to circumstances also can not want temporarily and push.
As fixture 126, as long as can be fixed on assigned position with linking apparatus 123, which type of formation can both adopt, but for example shown in Figure 10, at least form serration on the single face at binding apparatus 123, the pawl 128 of configuration and this protrusions snap on fixture, thus, linking apparatus 123 can only move to a direction (top) with respect to fixture 126, forbids moving to other directions (below).Thereby stretching links apparatus 123, thereafter,, link apparatus 123 and also can not reset to original position even discharge tensile force, thereby, can easily carry out the fixed operation of static crushing with auxiliary implement.
In addition, this fixture also can be integrally formed with top board 120, the integrally formed component count that can cut down static crushing with auxiliary implement, the filling operation of auxiliary implement in boring a hole, also only needing to link apparatus 123 by coping 120 stretching on one side on one side can simply carry out.
Have again,,, also can easily constitute even the perforation of top board 120 links the opening amplitude of apparatus 123 than narrow in the amplitude peak that links the serration that forms on the apparatus 123 as fixture.About fixture, can be useful in well-known various technology in this technical field, this is self-evident.
Static crushing auxiliary implement about application examples, can add various formations, for example, on the top board 120, can utilize chevron packing ring etc., perforation 101 sides at broken object form the recess that covers the perforation mouth, and near the amount of accommodating of the dilatancy crushing material the increase top board further improves near the bulbs of pressure of oral area of boring a hole.Also have,, can utilize different shape about the shape of top board 120, but for example shown in Figure 11, when utilizing the circle shapes dull and stereotyped, can regulate the intensity and the area of top board, utilize top board 101 the oral area periphery of boring a hole to be applied the pressure of dilatancy crushing material 102 as top board 130.
Next, about being filled in the operating state of the interior static crushing of perforation as mentioned above, utilize Fig. 8 to describe with auxiliary implement.
For the perforation on being arranged on broken object 101,107 position configuration has base plate 103 below leaving perforation 101.On the top that links apparatus 123, utilize fixture 121 to link top board 120, between top board 120 and base plate 103, fill the dilatancy crushing material to perforation inside.
As shown in Figure 8, its formation of top board is bigger than base areas, preferably has the area greater than perforation 101 mouth areas, simultaneously, at perforation 101 outer these top boards 120 of configuration, thus, also can fill near the perforation oral area to 101 the generation breach 106 of boring a hole and dispose enough dilatancy crushing materials.And the bulbs of pressure of crushing material are suppressed top pressure by top board 120, can produce than existing strong a lot of crushing force with respect to a perforation mouthful periphery.Before the reference, Fig. 8 model utility is represented the pressure distribution 122 perpendicular to the direction of perforation direction.
As Fig. 8, among the present invention, the top board area is bigger than base areas, thereby, compare with the power of the below that base plate is applied owing to the expansion of crushing material, the power of the top that top board is applied is big, top board might suspend, and in fact, because the horizontal expansion of crushing material, and the frictional force of crushing material and perforation 101 internal faces is increased, thereby can confirm that the suspension of top board does not almost have.
So, also apply the bulbs of pressure of crushing material near the oral area to perforation effectively, thus, can quicken to produce the crack to the face side of broken object, the result can improve broken speed.
And, as shown in Figure 8, below perforation, form the gap near 107, thereby bore a hole following 107 can not act on turgor pressure at all.Thus, almost do not apply the bulbs of pressure, can reduce load, effectively with broken object surface failure of rock to broken object inside in the internal direction of broken object.
Next, for describing with instrument in order to more effectively broken static crushing modus operandi and employed filling thereof are carried out in dark perforation.
Usually, broken object is all destroyed or be corrupted to the dark position of specific surface, must deepen the degree of depth of the perforation that on broken object, is provided with.For this reason, want in dark perforation, to fill the static crushing material that possesses static crushing usefulness auxiliary implement,, must use binding apparatus 23 or 123 with the above length of penetration depth as Fig. 3 or shown in Figure 8.
But, along with the length that links apparatus increases, the static crushing material is inserted operation in the perforation difficulty that also becomes, in addition, the operation that the binding apparatus that stretches improves the packed density of dilatancy crushing material also is inverse proportion with the length that links apparatus, and difficulty becomes.
And, because to dispose top board aptly be indispensable near perforation mouthful, thereby, must prepare to have corresponding to the static crushing of the multiple length of penetration depth with pack in addition its static crushing material of auxiliary implement, have the shortcoming of manufacturing cost rising.
About addressing these problems, also can easily load the static crushing material in the situation that the penetration depth of broken object is dark, can be extremely safety and carry out the static crushing modus operandi and the employed filling instrument thereof of crushing operation expeditiously, below describe.
Utilized the static crushing modus operandi of dark perforation, it is characterized in that, employing possesses described static crushing with auxiliary implement, the dilatancy crushing material is housed in the static crushing material of the band auxiliary implement in the bag of water penetration and do not possess this auxiliary implement, the dilatancy crushing material be housed in the static crushing material of the no auxiliary implement in the bag of water penetration simultaneously, in this perforation, fill the static crushing material of no auxiliary implement more than 1 at least, near the inlet in perforation, the static crushing material of configuration band auxiliary implement.
Figure 13 represents the figure of the summary of static crushing modus operandi of the present invention, as Figure 13 (a) or Figure 13 (b), and at the static crushing material 240 of perforation 201 internal configurations no auxiliary implement more than 1, near the static crushing material 230 of the configuration band auxiliary implement perforation mouth.
Be with the static crushing material 230 of auxiliary implement, for example can use the static crushing material of the auxiliary implement that has as Fig. 4 or Fig. 9.
In addition, the expansion time started of the static crushing material 240 of no auxiliary implement, can be identical with the expansion time started of the static crushing material 230 of being with auxiliary implement, but, preferably set to such an extent that more lag behind.This be because, the static crushing material that is filled near perforation mouthful band auxiliary implement expands at first, become near secure seal perforation mouthful state, thereafter, expand even be configured in the static crushing material of the no auxiliary implement of perforation inside, also the static crushing material owing near perforation mouthful band auxiliary implement covers, thereby, expansion is carried out in perforation inside, can destroy broken object effectively.In addition, based near the effect of the lid of the static crushing material of the being with auxiliary implement perforation mouth, can prevent that also the static crushing material that does not have auxiliary implement from blowing out from the perforation mouth, the utmost point carries out operation safely.
The expand adjusting of time started can utilize water temperature when containing water in the component of the reaction promoter of sneaking in the dilatancy crushing material and the static crushing material etc., regulates easily.
The excellent length L of the static crushing material of band auxiliary implement is preferably below the 100mm.The size that also depends on punch inside diameter, but, if L surpasses 100mm, then be difficult to the static crushing material of filling band auxiliary implement in perforation, and the state in being configured in perforation is even the hookup mechanism of assisting device tool (for example, with Fig. 9 with link the operation that draw-gear 124 that apparatus 123 is connected is drawn high to fixture 126), also be difficult in the filling rate of raising dilatancy crushing material in the whole static crushing material.
Next, filling instrument of the present invention is characterized in that, comprising: have less than bar-shaped of the external diameter of punch inside diameter be connected with this bar-shaped directly or indirectly and have a press section greater than the external diameter of punch inside diameter.
Figure 14 is that the figure with the summary of instrument is filled in expression, and Figure 15 represents that the static crushing material 40 that uses this instrument will not have auxiliary implement is filled into the figure of the inner form of perforation.
The filling instrument of Figure 14 (a) constitutes with the press section 251 that directly is connected with this bar-shaped 250 and have greater than the external diameter of punch inside diameter by having less than bar-shaped 250 of the external diameter of punch inside diameter.The shape of bar-shaped 250 and press section 251 etc. is not limited to cylindricly as shown in figure 14, also can be prism-shaped, has again, about press section 251, also can make the shape of copying hand smooth concavo-convex shape is set, so that the operator holds easily.
Filling is disposed the static crushing material 240 of no auxiliary implement with instrument as shown in figure 15 in perforation 201, push this static crushing material 240 with filling with instrument 260, can easily the static crushing material be inserted in the perforation.And, fill with instrument 260, its diameter is set, so that press section 251 is difficult to invade in the perforation 201, thereby, static crushing material 240 can be filled into all the time position apart from perforation mouthful certain depth.To fill when being pressed in the perforation with instrument, and as required, also can use percussion devices such as hammer, and beat the head of press section 251, it is inner easily the static crushing material to be inserted perforation thus.
The filling position of the static crushing material 240 of no auxiliary implement (from perforation mouthful distance) to static crushing material upper end, by bar-shaped 250 the length L of filling with instrument ' decision, this length L ', preferably to invade the length of the part in the perforation identical with the static crushing material of band auxiliary implement.
Have again, shown in Figure 14 (b),, also can use screw 253 grades that both are linked, simultaneously, distance between the two can be regulated for bar-shaped 252 and press section 251.This situation, corresponding to the length of the static crushing material of employed band auxiliary implement, can regulate from bar-shaped 252 front end to the press section 251 length L '.
Next, the static crushing modus operandi about the slurry of the static crushing material that adopted the band auxiliary implement and dilatancy crushing material describes.
When in the static crushing material insertion perforation of band auxiliary implement, as shown in figure 16, corresponding to the chisel edge shape the deep of perforation is become when coniform when the length of the depth ratio static crushing material 340 in perforation 301 hole is dark and during perforation, static crushing material 340 is loaded in the perforation 301, also in perforation, produces cavity 330.This empty 330, when wanting not only to destroy broken object surface but also will destroy inside effectively, become a big problem.Have again, between base plate and perforation inwall the gap for a long time, the dilatancy crushing material of expansion enters in the cavity, can not produce sufficient turgor pressure.
In addition, this auxiliary implement of operation static crushing material 340, the distance of shortening top board and base plate, when improving the filling rate of dilatancy crushing material, filling rate only partly rises sometimes, produces space 331 as Figure 16.Particularly along with static crushing length of material lengthening, this tendency is more and more significant.This space 331 when the dilatancy crushing material expands, becomes a big obstacle on the turgor pressure that produces abundance.
About addressing these problems,, below describe producing the static crushing modus operandi that also carries out crushing operation under such situation such as cavity and space effectively between perforation and the static crushing material.
This static crushing modus operandi, it is characterized in that, to possess that static crushing contains the static crushing material of band auxiliary implement of dilatancy crushing material and this band auxiliary implement with auxiliary implement, simultaneously in the bag of water penetration is arranged static crushing material absorbs water, the while according in following 2 kinds of methods any one or make up two kinds, the static crushing material of this band auxiliary implement is seated in this perforation.
(A) slurry that will contain the dilatancy crushing material injects in this perforation in advance.
(B) slurry that will contain the dilatancy crushing material is attached on the static crushing material that has absorbed water.
According to this static crushing modus operandi, as shown in figure 17, can in cavity 330 in the perforation or space 331, fill the slurry 350 or 351 that contains the dilatancy crushing material, can more effectively produce the expansive force of dilatancy crushing material.
Particularly, for filling paste 350 in cavity 330, the slurry method for implanting of described (A) is effective, and for filling paste 351 in space 331, the method for adhering to slurry on the static crushing material of described (B) is effective.
Figure 18 is the figure of the example of expression combination described (A) and static crushing modus operandi (B), static crushing material 340 with the band auxiliary implement that absorbed water in advance, be dipped in the slurry 360 that interpolation water is modulated in the dilatancy crushing material, slurry 360 is attached on the static crushing material 340 (with reference to Figure 18 (a)) of band auxiliary implement.Next, inject the slurry 350 that contains the dilatancy crushing material in the perforation that is provided with on broken object, thereafter, the static crushing material that will adhere to the band auxiliary implement of slurry 360 is loaded in the perforation.Slurry 350 and 360 can use same slurry, but, considers expansion time started described later and viscosity etc., also can modulate different slurries and use.
Next, the expansion time started about static crushing material and slurry describes.
In this static crushing modus operandi, the expansion time started of slurry, preferably lag behind expansion time started of static crushing material of band auxiliary implement.Thereby the static crushing material of band auxiliary implement expands at first, can expect near the effect that secure seal perforation mouth is and will press to perforation inwall side, the effect of the filling rate of raising slurry etc. attached to the slurry around the static crushing material of band auxiliary implement.
Also have, the slurry in the perforation is when using simultaneously with the static crushing material like this, utilize the reaction heat of static crushing material and be heated, thereby, with common breaker's practice of only carrying out with slurry relatively, can shorten from behind the filling operation to time that fragmentation begins.
The expand adjusting of time started can utilize water temperature when containing water in the component of the reaction promoter of sneaking in the dilatancy crushing material and the static crushing material etc., regulates easily.
Next, the viscosity adjustment about slurry describes.
Slurry can be regulated viscosity by adding tackifier, for example, fully reacts in order to make the dilatancy crushing material, and will keep certain with respect to the amount of moisture of dilatancy crushing material, and modulate the kind and the addition of tackifier, can control the viscosity of slurry thus.
For example, based on this viscosity adjustment, can suppress in the filling operation sagging or be injected into slurry in perforation drawback such as outflow from perforation mouthful attached to the liquid of the slurry on the static crushing material.
As tackifier, can use methylcellulose etc.
Particularly, being injected into the slurry in the perforation, is viscosity and self shape retention that the cross-drilled hole state also can not flow out this degree even possess perforation, thereby, even perforation forms cross-drilled hole, also can effectively utilize the dilatancy crushing material and carry out crushing operation.The addition of this tackifier, preferably about 0.5～3.0%.
In addition, used the static crushing modus operandi of slurry, can be used in the situation of in perforation, filling the static crushing material of described no auxiliary implement too, can in perforation, be pre-charged with the slurry of dilatancy crushing material, insert the static crushing material of no auxiliary implement thereafter, perhaps with on the static crushing material of slurry attached to no auxiliary implement, in the insertion perforation etc.
Utilizability on the industry
As described above, according to the present invention, can provide and can easily carry out broken object surface Fragmentation, can be extremely safety and carry out expeditiously crushing operation the static crushing modus operandi and utilize Static crushing also have to fill the instrument of using with auxiliary implement. Particularly, effectively apply to building, The fragmentation of the concrete structures such as tunnel, the lower face of these fabrications not only, even ceiling section, on Face, side surface part etc. were difficult to broken position in the past and also can be suitable for easily, in addition, no matter broken the work Perforation shape during industry how, can both carry out the fragmentation of easy and excellent in efficiency.

Claims (27)

1. a static crushing modus operandi is provided with perforation on broken object, filling dilatancy crushing material in this perforation, and the expansion by this crushing material is broken object fragmentation, and described static crushing modus operandi is characterised in that,
When the filling of this crushing material, utilization has base plate in the perforation of being configured in, bigger and be configured in the outer top board of perforation and link the static crushing auxiliary implement of both hookup mechanisms than this base areas, between this base plate and this top board, dispose this crushing material.
2. static crushing modus operandi according to claim 1 is characterized in that,
This dilatancy crushing material is housed in the bag of water penetration.
3. static crushing modus operandi according to claim 2 is characterized in that,
This dilatancy crushing material and base plate and hookup mechanism or integrated with base plate and top board and hookup mechanism are seated in the perforation of broken object.
4. static crushing modus operandi according to claim 2 is characterized in that,
This dilatancy crushing material or added is filled in the perforation of broken object after the water, perhaps is filled into mixed water state to add water in this perforation afterwards.
5. according to each described static crushing modus operandi in the claim 1～4, it is characterized in that,
After in the perforation of broken object, having filled the dilatancy crushing material, make a base plate and a plate approaching, improve the filling rate of this crushing material between base plate and top board.
6. static crushing modus operandi according to claim 1 is characterized in that,
Employing possesses this static crushing with auxiliary implement, the dilatancy crushing material is housed in the static crushing material of the band auxiliary implement in the bag of water penetration simultaneously, the static crushing material that does not possess the no auxiliary implement in this static crushing is housed in water penetration with auxiliary implement, with the dilatancy crushing material the bag, in this perforation, fill the static crushing material of the no auxiliary implement more than 1 at least, near the static crushing material of the configuration band auxiliary implement inlet in perforation.
7. static crushing modus operandi according to claim 6 is characterized in that,
The expansion time started of the static crushing material of this no auxiliary implement, equal or lag behind expansion time started of the static crushing material of this band auxiliary implement.
8. according to claim 6 or 7 described static crushing modus operandis, it is characterized in that,
The excellent length of the static crushing material of this band auxiliary implement is below the 100mm.
9. filling instrument, it is used for the static crushing material of the no auxiliary implement in each described static crushing modus operandi of claim 6～8 is inserted in the perforation, and described filling is characterised in that with instrument, comprising:
Have less than the bar-shaped portion of the external diameter of punch inside diameter be connected with this bar-shaped directly or indirectly and have a press section greater than the external diameter of punch inside diameter.
10. filling instrument according to claim 9 is characterized in that,
This bar-shaped the distance with the press section can be regulated.
11. static crushing modus operandi according to claim 1 is characterized in that,
Utilization possesses this static crushing contains the band auxiliary implement of dilatancy crushing material in the bag of water penetration is arranged with auxiliary implement, while static crushing material, the static crushing material suction of this band auxiliary implement, after the slurry that will contain the dilatancy crushing material injects in this perforation, the static crushing material of this band auxiliary implement is seated in this perforation.
12. static crushing modus operandi according to claim 1 is characterized in that,
Utilization possesses this static crushing contains the band auxiliary implement of dilatancy crushing material in the bag of water penetration is arranged with auxiliary implement, while static crushing material, the static crushing material suction of this band auxiliary implement, the slurry that will contain the dilatancy crushing material is attached to after on the static crushing material of this band auxiliary implement, and the static crushing material of this band auxiliary implement is seated in this perforation.
13. static crushing modus operandi according to claim 1 is characterized in that,
Utilization possesses this static crushing contains the band auxiliary implement of dilatancy crushing material in the bag of water penetration is arranged with auxiliary implement, while static crushing material, the static crushing material suction of this band auxiliary implement, to contain on the static crushing material of slurry attached to this band auxiliary implement of dilatancy crushing material, after injecting this slurry or other slurries of containing the dilatancy crushing material in this perforation, the static crushing material of this band auxiliary implement is seated in this perforation.
14. according to each described static crushing modus operandi in the claim 11～13, it is characterized in that,
The expansion of this slurry begins the expansion time started of time lag in the static crushing material of this band auxiliary implement.
15. according to each described static crushing modus operandi in the claim 11～14, it is characterized in that,
The tackifier that this slurry utilization is added are regulated viscosity.
16. static crushing modus operandi according to claim 15 is characterized in that,
Be injected into the slurry in the perforation, even possess perforation also can not be flowed out this degree for the cross-drilled hole state viscosity and self shape retention.
17. static crushing auxiliary implement, it is used in perforation is set on broken object, fills the dilatancy crushing material in this perforation, passes through in the static crushing modus operandi of expansion with broken object fragmentation of this crushing material, described static crushing is characterised in that to have with auxiliary implement:
The base plate of configuration in perforation;
Bigger and be configured in the outer top board of perforation than this base areas; With
The hookup mechanism that links both.
18. static crushing auxiliary implement according to claim 17 is characterized in that,
This top board has the area greater than the perforation open area.
19. according to claim 17 or 18 described static crushing auxiliary implements, it is characterized in that,
This top board constitutes freely with respect to these hookup mechanism loading and unloading.
20. according to each described static crushing auxiliary implement in the claim 17～19, it is characterized in that,
This top board is formed with the recess that covers this perforation mouth in the perforation side of broken object.
21. according to each described static crushing auxiliary implement in the claim 17～20, it is characterized in that,
This top board based on this hookup mechanism can with respect to base plate near or constitute discretely.
22. according to each described static crushing auxiliary implement in the claim 17～21, it is characterized in that,
This hookup mechanism has the part of the connecting state of keeping fixing and this top board.
23. according to each described static crushing auxiliary implement in the claim 17～22, it is characterized in that,
This hookup mechanism possesses the fixture that this base plate is furthered with respect to this top board and fixes.
24. static crushing auxiliary implement according to claim 23 is characterized in that,
This fixture is merely able to move this hookup mechanism to the direction that this base plate is furthered with respect to this plate.
25. according to claim 23 or 24 described static crushing auxiliary implements, it is characterized in that,
This top board and this fixture are integrally formed.
26. according to each described static crushing auxiliary implement in the claim 17～25, it is characterized in that,
This dilatancy crushing material is housed in the bag of water penetration, is configured in simultaneously between this base plate and this top board.
27. static crushing auxiliary implement according to claim 26 is characterized in that,
This base plate is configured in this bag.
CNA2006800071833A 2005-03-28 2006-03-15 Static crushing method, aid for static crushing used for the crushing method, and filling tool Pending CN101132860A (en)

Applications Claiming Priority (4)

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JP2005092990A JP2006272089A (en) 2005-03-28 2005-03-28 Accessory for static crushing
JP092990/2005 2005-03-28
JP218174/2005 2005-07-28
JP223602/2005 2005-08-02

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CN101132860A true CN101132860A (en) 2008-02-27

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911164B1 (en) * 1970-04-25 1974-03-15
JPS5510746B2 (en) * 1971-08-10 1980-03-18
JPS5816294U (en) * 1981-07-18 1983-02-01 太平洋セメント株式会社 destructive restraint device
JPS5865895A (en) * 1981-10-16 1983-04-19 電気化学工業株式会社 Crushing auxiliary tool for rock or concrete and crushing agent and method used therin
JPH0466140A (en) * 1990-07-06 1992-03-02 Asahi S K B Kk Crushing method with crushing agent and protective body used for the method
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