CN205664827U - A fluke device and mounting tool for deep hole installation - Google Patents
A fluke device and mounting tool for deep hole installation Download PDFInfo
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- CN205664827U CN205664827U CN201620512636.9U CN201620512636U CN205664827U CN 205664827 U CN205664827 U CN 205664827U CN 201620512636 U CN201620512636 U CN 201620512636U CN 205664827 U CN205664827 U CN 205664827U
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- claw
- shell
- anchor fluke
- hole
- extension spring
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Abstract
The utility model relates to a fluke device and mounting tool for deep hole installation belongs to the relevant technical equipment field of ground and mechanical engineering. The main lower cover of being connected with the shell that reaches including the shell of device part, have a plurality of through -holes on the shell, articulated in the shell have a jack catch, the block portion protrusion of jack catch in the through -hole, the outside and the elastic sleeve fixed connection of shell, the outer fixedly connected with of shell extension spring dead lever, the one end and the extension spring dead lever of extension spring are connected, and the other end is connected with the jack catch, the top of extension spring dead lever has the baffle, and the baffle card is solid in the shell, the baffle upside has pressure spring and clamp plate, and clamp plate and guide bar fixed connection have the bellying on the guide bar, the guide bar moves the pole portion that makes self or bellying and jack catch and contacts the external diameter that changes the jack catch under the drive of clamp plate. This device is through the brand -new structure of design, makes the anchor in the deep hole that it can high efficiency to can be at recycle under the condition of anchor failure.
Description
Technical field
The present invention relates to ground and mechanical engineering technical equipment field, specifically, relate to a kind of for deep hole
The anchor fluke device installed and installation tool.
Background technology
Along with the application with big machinery that improves constantly of exploitation of mineral resources technology, pit mining intensity and the degree of depth constantly add
Greatly, the Rock Displacement Movement that mining the causes impact on producing and live is day by day serious, and the dynamic disaster such as ground settlement, bump is existing
As happening occasionally.This not only jeopardizes the life security of underground labour, also jeopardizes the safety of surface buildings, causes relationship between industry and agriculture tight
, even affect enterprise and produce.To this end, measure rock displacement implementing monitoring early warning become guarantee safe production and live must
Want premise.
Conventional on-site rock mass engineering project judgement of stability is that displacement observation basic point is set up on earth's surface, and Monitoring Data relatively lags behind.Cause
This needs by being fixed in deep hole by anchor fluke, and connects surface sensor to deep rock below earth's surface by attachment means
Layer movement monitoring.
There is the problems such as fixing unreliable, installation complexity in current anchor fluke after deep hole is installed, and it is low to be mounted to power, peace
Recycling it is not easily recycled after filling unsuccessfully.
Therefore, how to design a kind of brand-new device so that it is have be easily installed fixing, carry out in the case of install failure
The advantage recycled, is those skilled in the art's problems of needing solution badly.
Summary of the invention
It is an object of the invention to as overcoming above-mentioned the deficiencies in the prior art, it is provided that a kind of anchor fluke device installed for deep hole
And installation tool.This device is by designing brand-new structure so that it is can rapidly and efficiently anchor in deep hole, and can be at anchor
Gu recycle in the case of Shi Bai.
In order to reach above-mentioned purpose, the present invention adopts the following technical scheme that
A kind of anchor fluke device installed for deep hole, including:
Shell and the lower cover being connected with shell；
Having multiple through hole on described shell, be hinged with claw in shell, claw has holding section, and described holding section is protruded
In described through hole；
The outside of described shell is fixing with resilient sleeve to be connected；
Described enclosure is fixedly connected with extension spring and fixes bar, and one end of extension spring is fixed bar with extension spring and is connected, the other end with
Claw connects；
Extension spring is fixed the top of bar and is had baffle plate, and baffle wedge is fixed in shell；There is on the upside of baffle plate stage clip and pressing plate, pressing plate
Fix with guide post and be connected, guide post has lobe；
Described guide post moves under the drive of pressing plate and makes the bar portion of self or lobe contact with claw and change claw
External diameter.
Preferably, described resilient sleeve and shell airtight connection, resilient sleeve is truncated cone-shaped structure.
Preferably, described claw includes upside dog group and downside dog group, and resilient sleeve is positioned at upside dog group and downside
Between dog group；
Often group dog group has two claws.
Preferably, the position that described claw contacts with guide post is ball shape structure.
Preferably, described lower cover is conical structure, has the pilot hole for guiding to described guide post inside lower cover.
Preferably, the external diameter of described resilient sleeve is more than the maximum outside diameter of described claw.
Preferably, described claw includes connecting portion and holding section integrated with described connecting portion, the V-shaped knot in holding section
Structure.
While above-mentioned anchor fluke device is provided, present invention also offers the installation tool of a kind of above-mentioned anchor fluke device, should
Installation tool includes:
Mounting rod, one end of mounting rod connects with being connected to restrict to fix, and the other end of mounting rod is fixing with erection joint to be connected；
Described erector has the mounting jaw that multiple and described pressing plate is suitable.
As more preferably scheme, present invention also offers one and utilize above-mentioned installation tool that anchor fluke device is carried out installation side
Method, mainly comprises the steps:
A, described mounting jaw is plugged on described pressing plate, and the design utilizing claw and pressing plate the most concentric fastens；
B, will assemble after device under be put in deep hole；
C, the holding section of claw contact with the aperture in deep hole；
D, the deadweight of mounting rod put on pressing plate, then pressing plate drives guide post to move down, and arrives design and installation position, above puies forward peace
Dress bar, claw external diameter under the effect of guide post lobe changes, then during claw is fastened in deep hole；
E, in deep hole inject Anchor Agent, Anchor Agent by resilient sleeve stop and gradually contact with hole wall, seal subsequently, finally
Freeze solidly on hole wall and complete anchoring.
In above-mentioned method, it is preferred that described Anchor Agent includes water, cement and extender, its mass ratio is 2:1:
0.12。
The invention has the beneficial effects as follows:
(1) anchor fluke device coordinates installation tool to use, and it is easy for installation, fixing reliable；If install failure can be by pull-up
Connect rope anchor fluke device and installation tool to be reclaimed, carry out secondary installing.
(2) in anchor fluke device, the external diameter of claw can change with the change of guide post position so that claw is applicable to not
The deep hole in same aperture.
(3) after being fastened in deep hole, slip casting is carried out, it is ensured that fix position reliable, substantially without sliding occurs.
(4) method using Hou Jia casing anchor Guan County dress can install multiple anchor fluke devices at same deep hole, can enter accordingly
The monitoring of the multiple different depth monitoring points of row, it is not necessary to beat multiple hole, reduce operating expenses.
(5) when installing, whole anchor fluke device is elastic construction, and has guidance quality, convenient installation.
(6) employing mounting structure is installed and certainly re-mounts and connect the mounting means that is flexible coupling that rope is installed, firmly connect with connecting rod
Connect mounting means to compare, be more suitable for installing with deep hole, and install simple and direct, conveniently.
Accompanying drawing explanation
Fig. 1 is the structural representation of anchor in the present invention；
Fig. 2 is that the A-A of Fig. 1 is to sectional view；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the structural representation of lower cover in the present invention；
Fig. 5 is the structural representation of the first anchor fluke body case in the present invention；
Fig. 6 is the structural representation of the second anchor fluke body case in the present invention；
Fig. 7 is the structural representation of Elastic of the present invention set；
Fig. 8 is the structural representation of claw in the present invention；
Fig. 9 is the structural representation of the first buckle in the present invention；
Figure 10 is the structural representation of center platen of the present invention；
Figure 11 is the structural representation of baffle plate in the present invention；
Figure 12 is the structural representation of the second buckle in the present invention；
Figure 13 is the structural representation of guide post in the present invention；
Figure 14 is that in the present invention, bar and the structural representation of claw rotation bar are fixed in extension spring；
Figure 15 is the structural representation of installation tool in the present invention；
Figure 16 is that the A-A of Figure 15 is to sectional view；
Figure 17 is the left view of Figure 15；
Figure 18 is the structural representation of mounting head in the present invention；
Figure 19 is the structural representation of mounting rod in the present invention；
Figure 20 is anchor fluke device and the assembling schematic diagram of installation tool in the present invention；
Figure 21 is that the A-A of Figure 20 is to sectional view；
Figure 22 is the anchoring status schematic diagram of the present invention；
In figure: 1, lower cover, the 2, first anchor fluke body case, 3, larynx hoop, 4, resilient sleeve, 5, claw, 6, connect rope, 7, screw,
8, the first buckle, 9, pressing plate, 10, stage clip, 11, baffle plate, 12, extension spring, 13, guide post, 14, extension spring fix bar, 15, claw rotates
Bar, 16, connect rope clamping screw, the 17, second buckle, the 18, second anchor fluke body case, 19, erection joint, 20, mounting rod, 21,
Connect rope, 22, sleeve pipe, 23, Anchor Agent, 24, deep hole, 25, holding section, 26, connecting portion, 27, extension spring hole, 28, rotating shaft perforate,
29, boss, 30, pilot hole, 31, mounting jaw, 32, lobe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment 1: a kind of for deep hole install anchor fluke device, its structure as Figure 1-3, including: pyramidal structure
Lower cover the 1, first anchor fluke body case 2, larynx hoop 3, resilient sleeve 4, claw 5, connection rope 6, screw the 7, first buckle 8, pressing plate 9, stage clip
10, baffle plate 11, extension spring 12, guide post 13, extension spring are fixed bar 14, claw rotation bar 15, are connected rope clamping screw the 16, second buckle
17 and the second anchor fluke body case 18.
Described first anchor fluke body case 2 and the second anchor fluke body case 18, in addition to upper through-hole number difference, other profile chi
Very little identical, form the circular housing of anchor fluke device after combination.
Enclosure is provided with the first buckle 8, bar is fixed in pressing plate 9, stage clip 10, baffle plate 11, extension spring 12, guide post 13, extension spring
14, claw rotates bar 15, connects rope clamping screw 16 and the second buckle 17, and outside is provided with larynx hoop 3 and resilient sleeve 4；Lower end is passed through
Screw thread pair connects lower cover 1.
Claw 5 be connected rope 6 parts portion in the enclosure, a part in housing exterior.
Having installing hole in anchor fluke body case, have ladder and screwed hole in shell, outer casing underpart is provided with and described lower cover 1
Suitable external screw thread.
Bar 14 is fixed in described extension spring and claw rotation bar 15 is stepped stem thick between the detail of two ends, and bar 14 and card are fixed in extension spring
Pawl rotates bar 15 and inserts the installing hole of the first anchor fluke body case 2 and the first anchor fluke body case 2 connects and fixes.
Claw 5 is rotated bar 15 by claw and is formed through the rotating shaft perforate 28 of claw 5 and be articulated and connected, extension spring 12 one end hook and
Extension spring is fixed bar 14 and is connected, and the other end is connected with the extension spring hole 27 on claw 5.
Baffle plate 11 is fastened in the hierarchic structure of enclosure.The top of baffle plate 11 has stage clip 10, the top of stage clip 10
For pressing plate 9, pressure is passed down to baffle plate 11 through stage clip 10 by pressing plate 9, and baffle plate 11 relies on the hierarchic structure in shell to realize certainly
Body is fixed with the relative position of shell, to work in coordination with the stage clip 10 of ordering of the effect in external force with pressing plate 9 and deforms.
Pressing plate 9 mid portion is provided with female thread and is threaded connection with guide post 13 upper external thread；Guide post 13 passes
Stage clip 10 and baffle plate 11, and insert lower cover 1.
First buckle the 8, second buckle 17 is fixed on the inside of shell by screw 7；Second buckle 17 perforate above, is used for
Wearing connection rope 6, side is provided with screwed hole, and connection rope clamping screw 16 passes through self screw thread and forms screw thread pair with screwed hole and tighten
Connection rope 6 is locked in the second buckle 17.
Described lower cover 1 is provided with female thread, is threaded connection with the external screw thread of outer casing underpart, and by shell left and right two parts
It is fixed.
Described resilient sleeve 4 is located at housing exterior, and resilient sleeve 4 is fixed on shell by larynx hoop 3；Shell upper is provided with
Shell left and right two parts are more reliably fixed by larynx hoop 3.
With reference to shown in Fig. 4, lower cover 1, for designing outside taper, plays guide effect, facilitates project installation during installation.Inwall
There is female thread, threaded with the external screw thread of two anchor fluke body case after combination, play and fix two anchor fluke body case
Effect.Indoor design small boss 29, boss is provided with pilot hole 30, and pilot hole 30 plays spacing leading for guide post 13 is up and down
To effect, pilot hole 30 inward flange chamfering, facilitate guide post 13 to install.
With reference to shown in Fig. 5 and Fig. 6, the first anchor fluke body case 2 and the second anchor fluke body case 18, upper through-hole number is different
Outward, overall dimensions is identical；Inside is provided with boss, is used for laying baffle plate 11；Through hole is arranged at top, is used for installing the first buckle 8 and the
Two buckles 17；Lateral opening hole, is used for installing extension spring and fixes bar 14 and claw rotation bar 15.First anchor fluke body case 2 and the second anchor
All there are fluting, totally four grooves in the side of corpus unguis shell 18, is used for installing claw 5, and carries out spacing to claw 5.
With reference to shown in Fig. 7, resilient sleeve 4, agent structure is truncated cone-shaped, and has similar with truncated cone-shaped part airtight connection
Sealing in cylinder.Resilient sleeve 4 by sealing airtight connection on shell and fixing by larynx hoop 3.Resilient sleeve 4 himself
Having elasticity, can be chosen as rubber or silica gel material, maximum gauge is formed maximum diameter of a circle more than claw 5, works as anchor fluke
After device part is installed to position, by injecting Anchor Agent in deep hole, resilient sleeve 4 plays container effect, anchors in hand-hole
Agent stops.
With reference to shown in Fig. 8, claw 5 includes connecting portion 26 and the holding section 25 of L-type, two holding sections 25 and connecting portion 26 1
Body formed, and two holding sections 25 form V-structure.At the other end of connecting portion 26, for ball structure.L-type connecting portion 26
Turning point, has rotating shaft perforate 28, and is provided with extension spring hole 27 on the position of holding section 25 at connecting portion 26.Ball structure
Realizing point cantact with guide post 13, the design of ball structure ensures have the least frictional force between claw 5 and guide post 13, in peace
During dress, grease is smeared in contact site, further reduces frictional force, it is ensured that claw 5 when guide post 13 is up and down, claw 5
Can be freely movable；Structure is provided with and ensures that its claw rotated rotates bar 15 installing hole and spring fixed hole, is used for fixing extension spring
12；Holding section 25 is used for clamping hole wall, plays the effect of fixing whole anchor fluke device.
Connecting rope 6, for the material that corrosion-resistant intensity is high, material can be that Kev draws or the material such as rustless steel steel wire rope.
With reference to shown in Fig. 9, the first buckle 8 is two, is fixed in the first anchor fluke body case 2 and the second anchor fluke body case 18
Portion.First buckle 8 self is designed as elastic construction, is arranged on enclosure, its inner conical face and erection joint 19 male-tapered face
Match.When installing anchor fluke device, under a certain pressure, opening outside elastic construction position, erection joint 19 enters two the first buckles 8
With second buckle 17 composition space in.
With reference to shown in Figure 10, the external diameter of pressing plate 9 and the first anchor fluke body case 2 and the anchor fluke of the second anchor fluke body case 18 composition
Enclosure cylinder boss upper space matched in clearance, centre is provided with screwed hole, with guide post 13 top threaded engagement；Screwed hole
Around even circumferential arranges three through holes, and through hole upper and lower surface edge all carries out chamfering, and through-hole diameter is slightly larger than erection joint 19
The diameter of upper set three mounting jaw 31 ladder position taper ends, less than ladder position butt diameter, and three through hole centre-to-centre spacing pressures
Plate center of circle distance is slightly less than the distance at set three mounting jaw centre-to-centre spacing erection joint 19 centers in erection joint 19, to ensure anchor
When jaw arrangement is installed, pressing plate 9 and erection joint 19 different are felt at certain installation resistance because of fraction of.
With reference to shown in Figure 11, the external diameter of baffle plate 11 and the first anchor fluke body case 2 and the anchor of the second anchor fluke body case 18 composition
Pawl enclosure cylinder boss upper space matched in clearance, and more than inner cylinder boss internal diameter, provide to dispose for stage clip 10 and put down
Platform；Centre is provided with through hole, and through-hole diameter is more than guide post 13 cylinder external diameter, it is ensured that guide post 13 is the most movable.
With reference to shown in Figure 12, the second buckle 17, partial function and the first buckle 8 are identical.In addition, top is provided with
Through hole, is used for wearing connection rope 6, and side is provided with screwed hole, by screwing matched bolt fixed connection string 6.
With reference to shown in Figure 13, the top of guide post 13 is provided with screw thread, it is possible to threaded with pressing plate 9, upper and lower
Being provided with the lobe 32 being arranged symmetrically with, lobe 32 has smooth arc transiting surface, and two parts up and down of lobe 32 are symmetrical
Structure, for contacting with claw 5 spherical structure.Normal mounting is baffle plate 11 and the first buckle 8 and the second buckle when anchor fluke device
17 bear the installation tool pressure to it, make stage clip 10 upward pressure and erection joint 19 final to the pressure that baffle plate 11 is downward
Reach balance.
If anchor fluke device part being installed in deep hole, when having resistance in running into hole, erection joint 19 continues to overcome
One buckle 8 and the elastic construction of the second buckle 17 composition, continue the pressure compaction spring downward to baffle plate 11, guide post 13 times
Moving, under claw 5 is extruded by the smooth arc transiting surface of guide post 13, extension spring 12 elastic force makes claw 5 shrink further, reduces anchor fluke
The convenient continuation of diameter is installed install.
Go wrong when causing installation resistance excessive when there being rubble to install in hole, erection joint 19 overcome the first buckle 8 with
When second buckle 17 is much larger than spring pressure downwards to baffle plate 11, the first buckle 8 and the second buckle can be crossed in erection joint inclined-plane
The conical surface elastic construction of 17 compositions, at this moment guide post 13 bottommost can contact bottom pilot hole 30 internal with lower cover 1, protects anchor fluke
Device, now stage clip 10 is in most compressed state, and extension spring 12 elastic force makes guide post 13 claw 5 be punctured into minimum installation diameter,
The tapered slope position of now erection joint 19 is completely in the conical surface elastic construction that the first buckle 8 and the second buckle 17 form
Portion, the first buckle 8 and the second buckle 17 resilience, block inside the tapered slope of erection joint 19, now minimum can be installed
The anchor fluke device of diametric state is fetched in deep hole 24.
With reference to shown in Figure 14, bar 14 is fixed in extension spring and claw rotates bar 15, is arranged on the first anchor fluke body case 2 and the second anchor
In corpus unguis shell 18, extension spring is fixed bar 14 and is fixed extension spring 12；Claw rotates the rotating shaft that bar 15 is claw 5；Both are boss and set
Meter, it is ensured that after installation, fixes and does not reliably slide.
With reference to shown in Figure 15-17, it it is the installation tool for installing above-mentioned anchor fluke device.It mainly includes erection joint
19, mounting rod 20 and connection rope 21, erection joint 19 is threaded connection fixing with both mounting rods 20.
With reference to shown in Figure 18, erection joint 19 and anchor fluke device bottom are provided with the mounting jaw 31 of three ladder boss designs,
Set three mounting jaw 31 distance of center circle centre distances, are slightly less than 9 three through hole centre-to-centre spacing of pressing plate, to ensure that anchor fluke device is installed
Time, there is certain installation resistance in pressing plate 9 and erection joint 19；Diameter at smaller end footpath, ladder position, is slightly less than 9 three through holes of pressing plate straight
Footpath；Ladder position butt diameter, more than 9 three through-hole diameters of pressing plate；The top of the mounting jaw 31 of erection joint 19 is that taper sets
Meter, forms the conical surface with the first buckle 8 with the second buckle 17 and matches；Conical design top is the cylinder that diameter reduces, reduction
Diameter portion builds a circular platform with conical design upper end, for providing fixing when the first buckle 8 and the second buckle 17 resilience
Space；Being the attachment structure being connected with mounting rod 20 above cylinder, structural base is punched, and is used for wearing connection rope 6, connects rope from even
Access node structure and mounting rod 20 inside are worn, and protect connection rope 6 in installation process.
With reference to shown in Figure 19, mounting rod 20 lower end is connected with erection joint 19 threaded upper ends, and upper end is provided with perforate and connection
Rope fixing hole, perforate is used for by connection rope 6, connects rope fixing hole and is used for connecting installation tool part with being connected rope 21.Peace
Dress bar 20 dead weight is relatively large, and when installing for anchor fluke device, the deadweight by mounting rod 20 is installed.
With reference to shown in Figure 20-Figure 22, the process installed above-mentioned anchor fluke device by above-mentioned installation tool is as follows:
(1) the anchor fluke device assembled is connected with installation tool, by connection rope 6 through erection joint 19 and mounting rod 20
Inside, and by one end indwelling outside shell and installation tool；
(2) mounting jaw 31 that erection joint 19 boss designs is inserted three through holes that pressing plate 9 is corresponding, due to two portions
The design difference of part centre-to-centre spacing, has certain resistance during insertion, resistance ensures that anchor fluke device is the most relative with installation tool
Fixing, after inserting certain distance, the ladder position butt end of erection joint 19 can contact with pressing plate 9 and (form interference both i.e. to join
Close)；
(3) entirety after connecting puts into deep hole 24 hole to be mounted, anchor fluke fixed diameter after launching due to anchor fluke
More than bore dia, but the holding section 25 of claw 5 contacts with aperture can not enter in hole, needs a level pressure the most when mounted
Power just can be installed in hole.
When being installed to deep hole, anchor fluke device is changed in detail with installation tool:
The holding section 25 of claw 5 is fulcrum, continues into a segment distance pressing plate 9 and continues decline and can compress stage clip 10, simultaneously
The pyramidal structure on the mounting jaw top of erection joint 19 can form the conical surface with the first buckle 8 with the second buckle 17 and contact, and first
It is that its elastic force of elastic construction can stop erection joint 19 to be further inserted into that buckle 8 and the second buckle 17 form the conical surface, meanwhile,
Pressing plate 9 decline can promote guide post 13 to decline, and guide post 13 declines, and by extension spring 12 pulling force, tightly arcwall face with guide post 13 connects
Touch claw 5 spherical structure can from the smooth arc transiting surface large-diameter portion position of guide post 13 to path position slide, claw 5 with
Claw rotates bar 15 and rotates for the center of circle, and holding section 25 subtracts to medial movement, the fixed outer diameter of the circle that the holding section 25 of claw 5 is formed
Little；
(4) if now holding section 25 fixed outer diameter of claw 5 is still greater than orifice diameter, bigger pressure is needed just can be installed to
In hole, when increasing the pressure being applied to pressing plate 9, now pressing plate 9 continues to decline, further holddown spring, simultaneously erection joint 19
The pyramidal structure on mounting jaw 31 top can form the conical surface with the first buckle 8 with the second buckle 17 and become extruding from contacting, first
Buckle 8 and the second buckle 17 form the elastic construction of the conical surface, and elastic construction can extend out under pressure, and erection joint 19 enters one
Step is inserted into inside anchor fluke device, and meanwhile, pressing plate 9 decline continues to press on guide post 13 and declines, and guide post 13 declines, by drawing
Claw 5 spherical structure that spring 12 pulling force tightly arcwall face with guide post 13 contacts can be from the arcwall face large-diameter portion position of guide post 13
Continuing to slide to path position, claw 5 rotates bar 15 with claw and rotates for the center of circle, and claw 5 continues in medial movement, claw 5
The fixed outer diameter that holding section 25 is formed reduces further；
(5) continuing to increase the pressure to anchor fluke device center platen 9, be gradually reduced that holding section 25 on claw 5 formed is fixing
External diameter, until being installed in hole by anchor fluke device, now holding connection rope 6 and connection rope 21 connects rope by conservative control two
Anchor fluke device is installed to wanted installation site by subsidence velocity；
(6) run into high resistance (as entered rubble plug-hole in hole) as now installed, now need the weight of whole mounting rod
Power increases on pressing plate 9.According to design, pressing plate 9 can be pressed onto bottom limit position by mounting rod 20 deadweight, now erection joint
The pyramidal structure on the mounting jaw top of 19 can cross the first buckle 8 and the second buckle 17 forms conical surface elastic construction, the first buckle 8
It is naturalness with the second buckle 17 resilience, by stuck for the pyramidal structure on erection joint 19 mounting jaw top；Bottom guide post 13
Can contact bottom lower cover 1 indoor design small boss pilot hole, stop guide post 13 to continue to move down, now guide post 13 drops to
Extreme lower position, claw 5 spherical structure that tightly arcwall face with guide post 13 contacts by extension spring 12 pulling force can be from guide post 13
Smooth arc transiting surface large-diameter portion position activity rotates for the center of circle to path position, claw 5 with fixing axle, then claw 5 to
Medial movement, the fixed outer diameter that now on claw 5, holding section 25 is formed minimum and now external diameter less than aperture；Due to the first buckle
8 and second buckle 17 resilience be naturalness, by stuck for the pyramidal structure on erection joint 19 mounting jaw top and fixed outer diameter
Little and now external diameter less than aperture, can be connected to restrict by two by anchor fluke device and mounting rod easily and fetch in hole.
(7) if installing successfully, connecting rope 21 now by pull-up, above putting forward installation tool, at frictional force retardance and stage clip 10
Upwards can make under the effect of elastic force to move on pressing plate 9, guide post 13 is upper to be moved, the claw 5 spherical structure meeting contacted with arcwall face
Movable to large-diameter portion position from the smooth arc transiting surface path position of guide post 13, claw 5 rotates with fixing axle for the center of circle, claw
Above 5, holding section 25 is tightly secured in hole wall, if sensation is fixing unreliable, connection rope 6 now can be kept motionless and strain
Connect rope 21, with the holding section 25 of claw 5 as fulcrum, allow claw 5 be turned out around rotary shaft, then external diameter becomes big further, card
Conjunction portion 25 is more securely retained in hole.Continue to pull up connection rope 21 until will take out in deep hole in installation tool, whole
During to hold connection rope 6, prevent connecting rope and 6 fall in hole because once connecting rope 6 to fall into deep hole, then sensor is with regard to nothing
Method is mounted with.Installation process Elastic set 4 can change according to its pressure of outer bound pair, and under its naturalness, maximum outside diameter is more than hole
Footpath, when being therefore installed in hole, resilient sleeve 4 has small contraction trend.
After installation, anchoring, the process of anchoring is:
(1) inject expansion with Manual grouting pump and do not shrink Anchor Agent.Expand and do not shrink Anchor Agent, by the silicic acid of 32.5 intensity
Salt cement, the expansion rate extender not less than 0.02%, form with clear water proportioning.Water, cement, the mass ratio of extender are 2:1:
0.12, total amount can seal about 50cm height in hole.Now resilient sleeve 4 is under the gravity of Anchor Agent, expands outwardly, and exists simultaneously
Under the holding section 25 of claw 5 supports, being stopped by Anchor Agent 23, until sealing, Anchor Agent 23 can contact with hole wall and flow into hole wall
Gap, is finally combined anchoring with hole wall.
(2) if needing to install multiple anchor fluke device in same hole to carry out multiple spot monitoring, need deep anchor fluke dress is first installed
Putting, install after having anchored, need connection rope 6 is carried out casing protection, now will realize ready sleeve pipe 22, its diameter is more than
Connection rope 6 diameters, intercept sufficient length, allow sleeve pipe 22 be inserted in connection rope 6, after protecting connection rope 6, then carry out top
The installation of anchor fluke device and anchoring.Sleeve pipe effect is that the anchor fluke device part that protection connection rope is not installed anchoring by top anchors
Live, it is ensured that during lower anchor piecemeal activity, by connecting rope 6 and can monitor on earth's surface with the sensor being connected rope 6 connection.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to embodiment will be apparent from for those skilled in the art, as defined herein typically
Principle can realize without departing from the spirit or scope of the present invention in other embodiments, is not described in detail
The part presented with partial enlargement, for prior art, does not repeats at this.Therefore, the present invention is not intended to be limited to herein
These shown embodiments, and it is to fit to the widest scope consistent with principles disclosed herein and feature.
Claims (8)
1. the anchor fluke device installed for deep hole, it is characterised in that including:
Shell and the lower cover being connected with shell；
Having multiple through hole on described shell, be hinged with claw in shell, claw has holding section, and holding section protrudes from described logical
Hole；
The outside of described shell is fixing with resilient sleeve to be connected；
Described enclosure is fixedly connected with extension spring and fixes bar, and one end of extension spring is fixed bar with extension spring and is connected, the other end and claw
Connect；
Extension spring is fixed the top of bar and is had baffle plate, and baffle wedge is fixed in shell；There is on the upside of baffle plate stage clip and pressing plate, pressing plate with lead
To the fixing connection of bar, guide post has lobe；
Described guide post moves under the drive of pressing plate and makes the bar portion of self or lobe contact with claw and change outside claw
Footpath.
Anchor fluke device the most according to claim 1, it is characterised in that described resilient sleeve and shell airtight connection, resilient sleeve
In truncated cone-shaped structure.
Anchor fluke device the most according to claim 1, it is characterised in that described claw includes upside dog group and downside claw
Group, resilient sleeve is between upside dog group and downside dog group；
Often group dog group has two claws.
Anchor fluke device the most according to claim 1, it is characterised in that the position that described claw contacts with guide post is ball-type
Structure.
Anchor fluke device the most according to claim 1, it is characterised in that described lower cover is conical structure, has inside lower cover
There is the pilot hole for guiding to described guide post.
Anchor fluke device the most according to claim 1, it is characterised in that the external diameter of described resilient sleeve is more than described claw
Big external diameter.
Anchor fluke device the most according to claim 1, it is characterised in that described claw include connecting portion and with described connecting portion
Integrated holding section, the V-shaped structure in holding section.
8. one kind to the installation tool of anchor fluke device described in any one of claim 1-7, it is characterised in that this installation toolkit
Include:
Mounting rod, one end of mounting rod connects with being connected to restrict to fix, and the other end of mounting rod is fixing with erection joint to be connected；
Described erector has the mounting jaw that multiple and described pressing plate is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512636.9U CN205664827U (en) | 2016-05-30 | 2016-05-30 | A fluke device and mounting tool for deep hole installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512636.9U CN205664827U (en) | 2016-05-30 | 2016-05-30 | A fluke device and mounting tool for deep hole installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205664827U true CN205664827U (en) | 2016-10-26 |
Family
ID=57157780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620512636.9U Withdrawn - After Issue CN205664827U (en) | 2016-05-30 | 2016-05-30 | A fluke device and mounting tool for deep hole installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205664827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910590A (en) * | 2016-05-30 | 2016-08-31 | 山东盛隆安全技术有限公司 | Anchor fluke device and installation tool as well as installation and fixing method for deep hole installation |
| CN111927553A (en) * | 2020-08-06 | 2020-11-13 | 中铁隧道局集团有限公司 | Bidirectional claw anchoring device of multipoint displacement meter and radial displacement measurement method of TBM tunnel surrounding rock |
-
2016
- 2016-05-30 CN CN201620512636.9U patent/CN205664827U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910590A (en) * | 2016-05-30 | 2016-08-31 | 山东盛隆安全技术有限公司 | Anchor fluke device and installation tool as well as installation and fixing method for deep hole installation |
| CN105910590B (en) * | 2016-05-30 | 2018-07-06 | 山东盛隆安全技术有限公司 | A kind of anchor fluke device, installation tool and installing and fixing method for deep hole installation |
| CN111927553A (en) * | 2020-08-06 | 2020-11-13 | 中铁隧道局集团有限公司 | Bidirectional claw anchoring device of multipoint displacement meter and radial displacement measurement method of TBM tunnel surrounding rock |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161026 Effective date of abandoning: 20180706 |
|
| AV01 | Patent right actively abandoned |