CN206902665U - Hydraulic asphalt concrete coring deep hole integrally loads recovery instrument - Google Patents
Hydraulic asphalt concrete coring deep hole integrally loads recovery instrument Download PDFInfo
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- CN206902665U CN206902665U CN201720561760.9U CN201720561760U CN206902665U CN 206902665 U CN206902665 U CN 206902665U CN 201720561760 U CN201720561760 U CN 201720561760U CN 206902665 U CN206902665 U CN 206902665U
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Abstract
The utility model discloses a kind of hydraulic asphalt concrete coring deep hole integrally to load recovery instrument, and the recovery instrument includes tubular shroud, and one end of the shroud is provided with push pedal, in addition to is arranged at the end cap and holding device of the shroud other end；Also include being used to drive drive device of the push pedal along shroud axis direction to the lateral movement of end cap one；The shroud is more valve fabricated structures, in addition to the more valves for forming shroud are constrained to the restraint device of complete entirety.Methods described is that the bitumen concrete post prepared using the recovery instrument coordinates heated bitumen to backfill coring hole.The filling that this case provides recovers instrument and restoration methods are greatly improved the backfill efficiency of hydraulic asphalt concrete coring deep hole.
Description
Technical field
Construction fixture technology field is the utility model is related to, it is whole more particularly to a kind of hydraulic asphalt concrete coring deep hole
Body, which loads, recovers instrument.
Background technology
With expanding economy, substantial amounts of bitumen concrete has been used as construction material in building field in the prior art.
As the important detection means of bitumen concrete quality, in bitumen concrete laying, roll and complete after certain time, it is necessary to using boring and coring
Mode, acquired core sample is subjected to such as compacted density, mechanical property and tested to verify the quality of bitumen concrete.
Bitumen concrete lay it is thicker in the case of, such as using bitumen concrete carry out dam construction, due to the depth in coring hole
It is deeper, it is contemplated that the stickiness of bitumen concrete, bitumen concrete thickness in monolayer is blocked up, is very easy to cause to roll uncompacted problem, therefore drip
Blue or green concrete single backfill depth can not be too deep, and this has resulted in the bitumen concrete deep hole backfilled in the prior art for needs, it is necessary to divide
Multistep is backfilled, and the problem of deep hole bitumen concrete hole backfill long construction period be present.
Utility model content
For the bitumen concrete deep hole backfilled in the prior art for needs set forth above, it is necessary to which a point multistep is backfilled,
The problem of bitumen concrete coring deep hole backfill long construction period be present, the utility model provides a kind of hydraulic asphalt concrete coring deep hole
Overall load recovers instrument, and the filling that this case provides recovers instrument and restoration methods are greatly improved returning for hydraulic asphalt concrete coring deep hole
Fill out efficiency.
Hydraulic asphalt concrete coring deep hole provided by the utility model integrally loads recovery instrument and solved by following technical essential
Certainly problem：Hydraulic asphalt concrete coring deep hole integrally loads recovery instrument, including tubular shroud, and one end of the shroud is provided with
The push pedal that can be moved along shroud axial direction, in addition to the end cap and holding device of the shroud other end are arranged at, it is described to hold out against
Device is used to limit end cap and the relative position of shroud between the two, to cause end cap can be as the envelope of the closing shroud other end
Plate；
Also include being used to drive drive device of the push pedal along shroud axis direction to the lateral movement of end cap one；
The shroud is more valve fabricated structures, in addition to the more valves for forming shroud are constrained into about getting one's things ready for complete entirety
Put.
Specifically, in the shroud, the region between end cap and push pedal is the preparation region of bitumen concrete post, is preparing pitch
During concrete post, constraining position of the end cap on shroud by holding device can be as described preparation region one end using end cap
Shrouding, shrouding of the push pedal as preparation region opposite side, a lateral movement of the push pedal to end cap is driven by drive device, so,
The advance bitumen concrete material being loaded in preparation region under extrusion, can obtain being compacted closely knit bitumen concrete post.In this programme, pass through
The holding device realizes the constraint to end cap, it is intended to is easy to convert location status of the end cap relative to shroud, in order to change
Behind the position of end cap, bitumen concrete material to be pressed is added into the preparation region.Above holding device can use oil hydraulic cylinder, air pressure
Cylinder, threaded rod, bolt etc..Accelerate the filling in coring hole because this programme aims at and recover efficiency, therefore pitch prepared by single
Concrete column length is preferably slightly long, such as prepares 25-50cm bitumen concrete post, so, because the bitumen concrete post stickiness of compacting is larger, if will enclose
Cylinder is arranged to an entirety, it is necessary to set longer ejecting mechanism to release gained bitumen concrete post, and enclosed for long tubular
Cylinder, when being released using ejecting mechanism, not only involved structural volume is larger, while to realize and the stable of shroud is fixed not
Easily realize.In this programme, by the way that shroud is arranged into more valve fabricated structures, more valve fabricated structures are to set shroud
The form of tangerine flap-type container is set to, i.e. the side of adjacent petals connects to obtain complete shroud；Group is completed by restraint device simultaneously
Mutual constraint between each valve of shroud, so, part after the constraint of the restraint device is removed, can be formed to the valve of shroud
Peel off or all peel off, you can separated equivalent to from the side of shroud by bitumen concrete post with remaining valve.
To sum up, this recovery instrument is simple in construction, manufacturing cost is low, simple to operate, available for prepare column bitumen concrete post, with
When upper bitumen concrete post is used for such as the backfill of dam coring hole, the backfill efficiency for decupling prior art is had five to；Meanwhile this programme
In, gained bitumen concrete post and shroud convenient separation.
Integrally loaded as described hydraulic asphalt concrete coring deep hole and recover the further technical scheme of instrument：
Because in this programme, holding device is when push pedal acts, it is only necessary to can bear the extruding that bitumen concrete material is applied
Power, while holding device needs the requirement that meets convertible end cap position, it is low, simple to operate as a kind of manufacturing cost
Holding device implementation：Also include stand, the stand is door type frame, and the holding device is horizontal to be threadedly connected to door type frame
Threaded rod on beam, the end cap are installed on the lower end of threaded rod, and the axis direction of the threaded rod is located at vertical direction.We
In case, when preparing bitumen concrete post, it is only necessary to shroud is placed in the lower section of end cap vertically, the lower surface of end cap greater than, equal to,
It is slightly less than shroud upper-end inner diameter.So, when needing blowing, rotate threaded rod and drive the upward motion of end cap to add to reserve
Material mouth, threaded rod is rotated after the completion of charging and is moved downward, the upper end of shroud is closed using end cap.
Because when being compacted bitumen concrete material to obtain bitumen concrete post, required extruding force is larger, makees if desired for push pedal
With the pressure for applying several MPas even tens of MPas on face, as the specific implementation form of drive device, the drive device bag
Include oil pump and oil pipe；
Also include being arranged at the bottom plate immediately below crossbeam, oil circuit, the oil pipe and oil circuit phase are additionally provided with the bottom plate
Logical, the port of export of oil circuit be located on the upper surface of bottom plate, and when shroud is held between end cap and bottom plate, the port of export and
The hollow region of shroud communicates；
The oil pump provides hydraulic oil to push pedal by oil pipe away from the side of end cap, and the hydraulic oil is used to promote push pedal
Moved to end cap.In this programme, it is only necessary to shroud is placed on bottom plate, shroud then is fixed on into stand by holding device
On, then providing hydraulic oil using oil pump can promote push pedal to extrude bitumen concrete material, then lay down hydraulic oil pressure, you can dismounting
Restraint device with take out gained bitumen concrete material.Preferably, also including being used for the collection device for reclaiming leakage hydraulic oil, the above is received
Acquisition means can use the oil groove being arranged on bottom plate.
Restraint device that is convenient, being easy to manufacture is installed and removes as a kind of, the restraint device is located on shroud for hoop
Hoop body.
As a kind of specific implementation form of shroud, the shroud is two valve fabricated structures, and each valve for forming shroud is equal
For the arc that cross section is semicircle.In this programme, shroud splicing is convenient, meanwhile, a valve therein need to only be removed, you can will
The half of gained bitumen concrete post, which exposes, to be come, so, you can remove gained bitumen concrete post.Preferably, for convenience of the spelling of shroud
Connect, the abutted surface for being arranged to form two valves of shroud is parallel with the axis direction of shroud.
To avoid the edge of when extruding bitumen concrete material bitumen concrete material shroud again from oozing out or reduce seepage discharge, shroud is formed
Raised or groove is provided with the both sides side of each valve, the raised or groove penetrates the both sides of the side, forms shroud
Each valve cooperate composition shroud entirety when, in the mating surface that the valve of arbitrary neighborhood two complements each other to form, wherein a valve carries
For groove, another valve provides projection, and the projection that another valve provides is embedded in the groove of valve offer.This programme
In, labyrinth seal is constituted equivalent to the raised cooperation with groove above, so, does not set up other encapsulants on a mating
In the case of, using the tacky quality of bitumen concrete material in itself, mode can be agreed with by above-mentioned, realize shroud in the radial direction good
Good sealing.
The invention also discloses a kind of hydraulic asphalt concrete coring deep hole integrally to load restoration methods, including bitumen concrete post
Preparation process and the filling step of heated bitumen；
The bitumen concrete post preparation process is integrally to be filled out using the hydraulic asphalt concrete coring deep hole of one offer of any of the above
Dress recovers instrument and prepares bitumen concrete post；
The filling step of heated bitumen is before bitumen concrete post inserts coring hole or after inserting in coring hole, into coring hole
Filling heated bitumen.
In the prior art, for the benefit of consolidation effect, the backfill of coring deep hole typically pass through the side of layered rolling from the bottom to top
Formula, i.e., it is bitumen concrete material is filling as rolled step by step in coring hole, and the thickness that individual layer rolls is typically not greater than 5cm, for
Dam coring hole deep 50cm is, it is necessary to substantial amounts of time progress coring hole backfill.
The hydraulic asphalt concrete coring deep hole that this programme provides integrally is loaded in restoration methods, recovers instrument scheme institute more than
The bitumen concrete post of the compacting obtained, coordinates the heated bitumen poured into coring hole, and above heated bitumen can be used in heating and melting building body
The pitch of pitch, i.e. coring hole hole wall, at the same can heating and melting bitumen concrete post side pitch, so, the heated bitumen is suitable
Then heat carrier and middle binder are heated, after pitch cooling after hot melt, bitumen concrete post can be achieved and in itself may be used with building body
The connection leaned on.
In above method, required bitumen concrete post can be formerly prefabricated, and heated bitumen live can be heated largely, eliminate coring hole
Compacting operation during backfill, the bitumen concrete post compacting not only backfilled is reliable, while is not easy larger backfill occur in backfill
Hole, the pitch concrete material building body coring holes such as dam being carried out using above method and backfilled, efficiency is five to ten times of prior art,
Backfill reliable in quality simultaneously.
The further technical scheme of restoration methods is integrally loaded as above-described hydraulic asphalt concrete coring deep hole, to keep away
Exempt from, because bubble is trapped in heated bitumen in discharge process is risen because resistance is excessive, to cause asking for filling bubble occur
Topic, is arranged to：Into coring hole, filling heated bitumen process is located at before bitumen concrete post inserted in coring hole.It is first using this method
The bitumen concrete post prepared before this does not absorb the heat of heated bitumen in bubble discharge process, to cause the bubble when irrigating heated bitumen
Discharge can utilize the preferable mobility of heated bitumen；Meanwhile the runner of flow of fluid is available for when not inserting bitumen concrete post on coring hole
For the original size in coring hole, it is not easy to gas being encapsulated in below heated bitumen；Meanwhile after heated bitumen is poured into, insert pitch
Concrete post is the process that heated bitumen liquid level rises, and the possibility for now carrying new bubble secretly in heated bitumen substantially reduces.As one kind
The way of realization of bitumen concrete post and building body connection reliability itself, the diameter for being arranged to gained bitumen concrete post are less than coring bore dia
5-10mm, the gap between bitumen concrete post and coring hole are filled up by heated bitumen.
The for the benefit of combination effect of bitumen concrete post and building body, in addition to dehumidifying step, the dehumidifying step are to coring
Inserted in hole before bitumen concrete post and injection heated bitumen, coring hole is heated.For coring deep hole, heating and dehumidification can use
The modes such as flame directly heats, infrared heating, hot air.
As a kind of heated bitumen good fluidity, it is not easy the entrained air bubbles among while carries enough heats for dripping
The heated bitumen implementation that blue or green concrete post is combined with building body, asphalt performance is stable, the temperature of the heated bitumen is between 155 DEG C to 165
Between DEG C.
Preferably, after heated bitumen and bitumen concrete post insert coring hole, it is also necessary to certain curing condition, curing condition
To recover position progress waterproof and temperature control to loading, the temperature control is so that the temperature of corresponding region is not less than 5 DEG C.
The utility model has the advantages that：
Present solution provides recovery instrument is simple in construction, manufacturing cost is low, simple to operate, the bitumen concrete available for preparation column
Post, when above bitumen concrete post is used for such as the backfill of dam coring hole, have five to the backfill efficiency for decupling prior art；Meanwhile
In this programme, gained bitumen concrete post and shroud convenient separation.
The hydraulic asphalt concrete coring deep hole that this programme provides integrally is loaded in restoration methods, recovers instrument scheme institute more than
The bitumen concrete post of the compacting obtained, coordinates the heated bitumen poured into coring hole, and above heated bitumen can be used in heating and melting building body
The pitch of pitch, i.e. coring hole hole wall, at the same can heating and melting bitumen concrete post side pitch, so, the heated bitumen is suitable
Then heat carrier and middle binder are heated, after pitch cooling after hot melt, bitumen concrete post can be achieved and in itself may be used with building body
The connection leaned on.
In above method, required bitumen concrete post can be formerly prefabricated, and heated bitumen live can be heated largely, eliminate coring hole
Compacting operation during backfill, the bitumen concrete post compacting not only backfilled is reliable, while is not easy larger backfill occur in backfill
Hole, the pitch concrete material building body coring holes such as dam being carried out using above method and backfilled, efficiency is five to ten times of prior art,
Backfill reliable in quality simultaneously.
Brief description of the drawings
Fig. 1 is that hydraulic asphalt concrete coring deep hole described in the utility model integrally loads recovery one specific embodiment of instrument
Structural representation, wherein, the structure of shroud part reflection is perspective structure；
Fig. 2 is that hydraulic asphalt concrete coring deep hole described in the utility model integrally loads recovery one specific embodiment of instrument
In, reflect shroud structure and shroud and the schematic diagram of restraint device structural relation.
Reference in figure is followed successively by：1st, stand, 2, shroud, 3, end cap, 4, holding device, 5, hoop body, 6, oil pipe, 7,
Oil pump, 8, push pedal, 9, bottom plate.
Embodiment
With reference to embodiment, the utility model is described in further detail, but structure of the present utility model is not only
It is limited to following examples.
Embodiment 1：
As depicted in figs. 1 and 2, hydraulic asphalt concrete coring deep hole integrally loads recovery instrument, including tubular shroud 2, institute
The one end for stating shroud 2 is provided with the push pedal 8 that can be moved along the axial direction of shroud 2, in addition to is arranged at the end of the other end of shroud 2
Lid 3 and holding device 4, the holding device 4 is used to limit end cap 3 and the relative position of shroud 2 between the two, to cause end cap
3 can be as the shrouding of the closing other end of shroud 2；
Also include being used to drive drive device of the push pedal 8 along the axis direction of shroud 2 to the lateral movement of end cap 3 one；
The shroud 2 is more valve fabricated structures, in addition to the more valves for forming shroud 2 are constrained to the constraint of complete entirety
Device.
Specifically, in the shroud 2, the region between end cap 3 and push pedal 8 is the preparation region of bitumen concrete post, is being prepared
During bitumen concrete post, constraining position of the end cap 3 on shroud 2 by holding device 4 can be as the preparation area using end cap 3
The shrouding of domain one end, push pedal 8 drive push pedal 8 to the side of end cap 3 as the shrouding for preparing region opposite side by drive device
Motion, so, be loaded in advance prepare region in bitumen concrete material under extrusion, can obtain being compacted closely knit bitumen concrete post.This
In scheme, the constraint to end cap 3 is realized by the holding device 4, it is intended to be easy to convert position of the end cap 3 relative to shroud 2
State, after changing the position of end cap 3, bitumen concrete material to be pressed is added into the preparation region.Above holding device 4
Oil hydraulic cylinder, pneumatic cylinder, threaded rod, bolt etc. can be used.The filling that quickening coring hole is aimed at due to this programme recovers efficiency,
Therefore bitumen concrete column length prepared by single is preferably slightly long, such as prepares 25-50cm bitumen concrete post, so, because the bitumen concrete of compacting
Post stickiness is larger, if shroud 2 is arranged into an entirety, it is necessary to set longer ejecting mechanism to push away gained bitumen concrete post
Go out, and be directed to long tubular shroud 2, when being released using ejecting mechanism, not only involved structural volume is larger, while to realize
Stable fixation to shroud 2 is not easy to realize.In this programme, by the way that shroud 2 is arranged into more valve fabricated structures, more valve groups
Box-like structure is that shroud 2 is arranged to the form of tangerine flap-type container, i.e. the side of adjacent petals connects to obtain complete shroud 2；
The mutual constraint between composition 2 each valve of shroud is completed by restraint device simultaneously, so, the pact of the restraint device can removed
Shu Hou, the valve of part composition shroud 2 is peeled off or all peeled off, you can equivalent to from the side of shroud 2 by bitumen concrete post with it is surplus
Remaining valve separation.
To sum up, this recovery instrument is simple in construction, manufacturing cost is low, simple to operate, available for prepare column bitumen concrete post, with
When upper bitumen concrete post is used for such as the backfill of dam coring hole, the backfill efficiency for decupling prior art is had five to；Meanwhile this programme
In, gained bitumen concrete post and the convenient separation of shroud 2.
Embodiment 2：
As depicted in figs. 1 and 2, the present embodiment is further qualified on the basis of embodiment 1：Due in this programme, pushing up
Tight device 4 is when push pedal 8 acts, it is only necessary to can bear the extruding force that bitumen concrete material is applied, while holding device 4 needs
Meet the requirement of the convertible position of end cap 3, holding device 4 implementation low, simple to operate as a kind of manufacturing cost：Also
Including stand 1, the stand 1 is door type frame, and the holding device 4 is the threaded rod being threadedly connected on door type frame crossbeam, institute
The lower end that end cap 3 is installed on threaded rod is stated, the axis direction of the threaded rod is located at vertical direction.In this programme, dripped preparing
During blue or green concrete post, it is only necessary to shroud 2 is placed in the lower section of end cap 3 vertically, the lower surface of end cap 3 greater than, equal to, be slightly less than shroud
2 upper-end inner diameters.So, when needing blowing, rotate threaded rod and drive end cap 3 to move upwards to reserve charge door, add
Threaded rod is rotated after the completion of material to move downward, and the upper end of shroud 2 is closed using end cap 3.
Because when being compacted bitumen concrete material to obtain bitumen concrete post, required extruding force is larger, makees if desired for push pedal 8
With the pressure for applying several MPas even tens of MPas on face, as the specific implementation form of drive device, the drive device bag
Include oil pump 7 and oil pipe 6；
Also include being arranged at the bottom plate 9 immediately below crossbeam, oil circuit, the oil pipe 6 and oil circuit are additionally provided with the bottom plate 9
Communicate, the port of export of oil circuit is located on the upper surface of bottom plate 9, and when shroud 2 is held between end cap 3 and bottom plate 9, it is described go out
Mouth end communicates with the hollow region of shroud 2；
The oil pump 7 provides hydraulic oil to push pedal 8 by oil pipe 6 away from the side of end cap 3, and the hydraulic oil is used to promote
Push pedal 8 is moved to end cap 3.In this programme, it is only necessary to shroud 2 is placed on bottom plate 9, then by holding device 4 by shroud 2
It is fixed in stand 1, then providing hydraulic oil using oil pump 7 can promote push pedal 8 to extrude bitumen concrete material, then lay down hydraulic oil
Oil pressure, you can dismantle restraint device to take out gained bitumen concrete material.Preferably, also include being used for the receipts for reclaiming leakage hydraulic oil
Acquisition means, above collection device can use the oil groove being arranged on bottom plate 9.
Restraint device that is convenient, being easy to manufacture is installed and removes as a kind of, the restraint device is located on shroud 2 for hoop
Hoop body 5.
As a kind of specific implementation form of shroud 2, the shroud 2 is two valve fabricated structures, forms each valve of shroud 2
It is the arc that cross section is semicircle.In this programme, the splicing of shroud 2 is convenient, meanwhile, a valve therein need to only be removed, i.e.,
The half of gained bitumen concrete post can be exposed and, so, you can remove gained bitumen concrete post.Preferably, for convenience of shroud 2
Splicing, be arranged to form shroud 2 two valves abutted surface it is parallel with the axis direction of shroud 2.
To avoid bitumen concrete material and the edge of shroud 2 when extruding bitumen concrete material from oozing out or reduce seepage discharge, composition shroud 2
Each valve both sides side on be provided with raised or groove, the raised or groove penetrates the both sides of the side, and composition encloses
When each valve mutual cooperation composition shroud 2 of cylinder 2 is overall, in the mating surface that the valve of arbitrary neighborhood two complements each other to form, wherein one
Valve provides groove, and another valve provides projection, and the projection that another valve provides is embedded in the groove of valve offer.We
In case, labyrinth seal is constituted equivalent to the raised cooperation with groove above, so, does not set up other sealing material on a mating
In the case of material, using the tacky quality of bitumen concrete material in itself, mode can be agreed with by above-mentioned, realize shroud 2 in the radial direction
Excellent sealing.
Embodiment 3：
Present embodiments provide a kind of hydraulic asphalt concrete coring deep hole and integrally load restoration methods, including be prepared by bitumen concrete post
Step and the filling step of heated bitumen；
The bitumen concrete post preparation process is any one hydraulic asphalt concrete coring provided using any of the above embodiment
Deep hole integrally loads recovery instrument and prepares bitumen concrete post；
The filling step of heated bitumen is before bitumen concrete post inserts coring hole or after inserting in coring hole, into coring hole
Filling heated bitumen.
In the prior art, for the benefit of consolidation effect, the backfill of coring deep hole typically pass through the side of layered rolling from the bottom to top
Formula, i.e., it is bitumen concrete material is filling as rolled step by step in coring hole, and the thickness that individual layer rolls is typically not greater than 5cm, for
Dam coring hole deep 50cm is, it is necessary to substantial amounts of time progress coring hole backfill.
The hydraulic asphalt concrete coring deep hole that this programme provides integrally is loaded in restoration methods, recovers instrument scheme institute more than
The bitumen concrete post of the compacting obtained, coordinates the heated bitumen poured into coring hole, and above heated bitumen can be used in heating and melting building body
The pitch of pitch, i.e. coring hole hole wall, at the same can heating and melting bitumen concrete post side pitch, so, the heated bitumen is suitable
Then heat carrier and middle binder are heated, after pitch cooling after hot melt, bitumen concrete post can be achieved and in itself may be used with building body
The connection leaned on.
In above method, required bitumen concrete post can be formerly prefabricated, and heated bitumen live can be heated largely, eliminate coring hole
Compacting operation during backfill, the bitumen concrete post compacting not only backfilled is reliable, while is not easy larger backfill occur in backfill
Hole, the pitch concrete material building body coring holes such as dam being carried out using above method and backfilled, efficiency is five to ten times of prior art,
Backfill reliable in quality simultaneously.
Embodiment 4：
The present embodiment is further qualified on the basis of embodiment 3：To avoid because bubble is in discharge process is risen
It is trapped in because resistance is excessive in heated bitumen, causes the problem of filling bubble occur, be arranged to：The filling heat drip into coring hole
Young worker's tagmeme is before bitumen concrete post is inserted in coring hole.It is that the bitumen concrete post prepared is discharged in bubble first using this method
During do not absorb the heat of heated bitumen, make it that bubble discharge can preferably be flowed using heated bitumen when irrigating heated bitumen
Property；Meanwhile be available for when not inserting bitumen concrete post on coring hole flow of fluid runner be coring hole original size, be not easy to by
Gas is encapsulated in below heated bitumen；Meanwhile after heated bitumen is poured into, it is the process that heated bitumen liquid level rises to insert bitumen concrete post,
The possibility for now carrying new bubble secretly in heated bitumen substantially reduces.As a kind of bitumen concrete post and building body connection reliability itself
Way of realization, be arranged to gained bitumen concrete post diameter be less than coring bore dia 5-10mm, between bitumen concrete post and coring hole
Gap filled up by heated bitumen.
The for the benefit of combination effect of bitumen concrete post and building body, in addition to dehumidifying step, the dehumidifying step are to coring
Inserted in hole before bitumen concrete post and injection heated bitumen, coring hole is heated.For coring deep hole, heating and dehumidification can use
The modes such as flame directly heats, infrared heating, hot air.
As a kind of heated bitumen good fluidity, it is not easy the entrained air bubbles among while carries enough heats for dripping
The heated bitumen implementation that blue or green concrete post is combined with building body, asphalt performance is stable, the temperature of the heated bitumen is between 155 DEG C to 165
Between DEG C.
Preferably, after heated bitumen and bitumen concrete post insert coring hole, it is also necessary to certain curing condition, curing condition
To recover position progress waterproof and temperature control to loading, the temperature control is so that the temperature of corresponding region is not less than 5 DEG C.
Above content is to combine the further description that specific preferred embodiment is made to the utility model, it is impossible to is recognized
Determine specific embodiment of the present utility model and be confined to these explanations.For the common skill of the utility model art
For art personnel, the other embodiment that is drawn in the case where not departing from the technical solution of the utility model should be included in this practicality
In new protection domain.
Claims (6)
1. hydraulic asphalt concrete coring deep hole integrally loads recovery instrument, it is characterised in that including tubular shroud（2）, it is described to enclose
Cylinder（2）Be provided with can be along shroud for one end（2）The push pedal of axial direction motion（8）, in addition to it is arranged at shroud（2）The other end
End cap（3）And holding device（4）, the holding device（4）For limiting end cap（3）With shroud（2）Between the two relative
Position, to cause end cap（3）Closing shroud can be used as（2）The shrouding of the other end；
Also include being used to drive push pedal（8）Along shroud（2）Axis direction is to end cap（3）The drive device of one lateral movement；
The shroud（2）For more valve fabricated structures, in addition to shroud will be formed（2）More valves be constrained to the constraint of complete entirety
Device.
2. hydraulic asphalt concrete coring deep hole according to claim 1 integrally loads recovery instrument, it is characterised in that also includes vertical
Frame（1）, the stand（1）For door type frame, the holding device（4）For the threaded rod being threadedly connected on door type frame crossbeam, institute
State end cap（3）The lower end of threaded rod is installed on, the axis direction of the threaded rod is located at vertical direction.
3. hydraulic asphalt concrete coring deep hole according to claim 2 integrally loads recovery instrument, it is characterised in that the driving
Device includes oil pump（7）And oil pipe（6）；
Also include being arranged at the bottom plate immediately below crossbeam（9）, the bottom plate（9）On be additionally provided with oil circuit, the oil pipe（6）With oil
Road communicates, and the port of export of oil circuit is located at bottom plate（9）Upper surface on, and shroud（2）It is held in end cap（3）With bottom plate（9）It
Between when, the port of export and shroud（2）Hollow region communicate；
The oil pump（7）Pass through oil pipe（6）To push pedal（8）Away from end cap（3）Side hydraulic oil is provided, the hydraulic oil is used for
Promote push pedal（8）To end cap（3）Motion.
4. hydraulic asphalt concrete coring deep hole according to claim 1 integrally loads recovery instrument, it is characterised in that the constraint
Device is located at shroud for hoop（2）On hoop body（5）.
5. hydraulic asphalt concrete coring deep hole according to claim 1 integrally loads recovery instrument, it is characterised in that the shroud
（2）For two valve fabricated structures, shroud is formed（2）Each valve be cross section be semicircle arc.
6. hydraulic asphalt concrete coring deep hole according to claim 1 integrally loads recovery instrument, it is characterised in that composition shroud
（2）Each valve both sides side on be provided with raised or groove, the raised or groove penetrates the both sides of the side, composition
Shroud（2）Each valve cooperate composition shroud（2）When overall, in the mating surface that the valve of arbitrary neighborhood two complements each other to form,
A wherein valve provides groove, and another valve provides projection, and the projection that another valve provides is embedded the groove that a valve provides
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720561760.9U CN206902665U (en) | 2017-05-19 | 2017-05-19 | Hydraulic asphalt concrete coring deep hole integrally loads recovery instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720561760.9U CN206902665U (en) | 2017-05-19 | 2017-05-19 | Hydraulic asphalt concrete coring deep hole integrally loads recovery instrument |
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| CN206902665U true CN206902665U (en) | 2018-01-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948312A (en) * | 2017-05-19 | 2017-07-14 | 彭文成 | Hydraulic asphalt concrete coring deep hole integrally loads recovery instrument and restoration methods |
| CN114541974A (en) * | 2022-04-28 | 2022-05-27 | 山西省第六地质工程勘察院有限公司 | Drilling tool for shallow drilling |
-
2017
- 2017-05-19 CN CN201720561760.9U patent/CN206902665U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948312A (en) * | 2017-05-19 | 2017-07-14 | 彭文成 | Hydraulic asphalt concrete coring deep hole integrally loads recovery instrument and restoration methods |
| CN114541974A (en) * | 2022-04-28 | 2022-05-27 | 山西省第六地质工程勘察院有限公司 | Drilling tool for shallow drilling |
| CN114541974B (en) * | 2022-04-28 | 2022-07-12 | 山西省第六地质工程勘察院有限公司 | Drilling tool for shallow drilling |
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