CN107740703B - A kind of safe anchor pole rotatably extended - Google Patents
A kind of safe anchor pole rotatably extended Download PDFInfo
- Publication number
- CN107740703B CN107740703B CN201711284881.4A CN201711284881A CN107740703B CN 107740703 B CN107740703 B CN 107740703B CN 201711284881 A CN201711284881 A CN 201711284881A CN 107740703 B CN107740703 B CN 107740703B
- Authority
- CN
- China
- Prior art keywords
- block
- guide
- face
- groove
- bar body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims description 25
- 239000011440 grout Substances 0.000 claims description 13
- 210000005069 ears Anatomy 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 108
- 239000002689 soil Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 27
- 238000005516 engineering process Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/008—Anchoring or tensioning means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0093—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention belongs to mooring rod technique field more particularly to a kind of safe anchor poles rotatably extended, it includes guiding square set, driving gear, sliding groove, square hole, turncap, fixed strip, fixed disc, fixed curved track, arc guide sleeves etc.；Wherein the circular hole being not penetrated is provided on anchor bar body upper surface；It is circumferentially uniform on anchor bar body periphery to be provided with 3 sliding grooves, and 3 sliding grooves are communicated with the circular hole being not penetrated opened on anchor bar body；Round-meshed effect is opened on anchor bar body upper surface of the present invention to be easy for accommodating arc guide sleeves, fixed curved track, driving gear etc.；Anchor bar body periphery is provided with 3 sliding grooves, and the effect that is communicated with the circular hole being not penetrated opened on anchor bar body of 3 sliding grooves be easy for guide rail and skid off anchor bar body be so that guide rail can play the role of support to anti-fall off chain；Under the action of anti-fall off chain, it will so that anchor pole is not easy to fall off out of soil, to achieve the purpose that anchor pole anti-dropout.
Description
Technical field
The invention belongs to mooring rod technique field more particularly to a kind of safe anchor poles rotatably extended.
Background technology
Current existing anchor pole is mostly used the tunnel branch in coal mine, and the surrounding rock consolidation in tunnel together, is made country rock by him
Itself supporting itself.Existing anchor pole is applied not only to mine, is also used in engineering technology, side slope, tunnel, and dam body carries out main body
It reinforces.Anchor pole is connect as the tensional element for going deep into stratum, its one end with engineering structure, and the other end gos deep into stratum, reaches
The phenomenon that preventing side slope from sliding, the structure that uses of the existing anchor pole top in anti-dropout is simple, the function of anti-dropout
It is weaker；So just needing to design a kind of safe anchor pole rotatably extended.
The present invention design a kind of safe anchor pole rotatably extended solve the problems, such as it is as above.
Invention content
To solve drawbacks described above in the prior art, the present invention discloses a kind of safe anchor pole rotatably extended, it is to adopt
It is realized with following technical scheme.
A kind of safe anchor pole rotatably extended, it is characterised in that：It includes guiding square set, driving gear, sliding groove, side
Hole, turncap, fixed strip, fixed disc, fixed curved track, arc guide sleeves, baffle, fixed blocks, guide rail, T shapes annular groove,
4th spring, T-shaped block, the first guide block, the first guide groove, the first spring, operation rack, backing plate, anchor bar body, anti-fall off chain, anchor head, behaviour
Make bar, grout stop, is wherein provided with the circular hole being not penetrated on anchor bar body upper surface；It is circumferentially uniform on anchor bar body periphery to be provided with 3
A sliding groove, and 3 sliding grooves are communicated with the circular hole being not penetrated opened on anchor bar body；Anchor head upper surface is mounted under anchor bar body
On end face；Mounting structure around 3 sliding grooves is identical, for one of them, is provided on two fixed blocks end faces
First guide groove, two fixed blocks one end are symmetrically mounted on the inner circle for the circular hole being not penetrated opened on anchor bar body about sliding groove
The first guide groove Relative distribution on face, and in two fixed blocks；Two the first guide blocks are symmetrically mounted on guide rail two sides,
Guide rail by the first guide block and the first guide groove be fitted to two fixed blocks between, and guide rail is slided with sliding groove
Cooperation；Two baffles are separately mounted in the upper and lower ends face of guide rail side, and two baffles are respectively positioned in anchor bar body；First
First spring is installed, the first spring one end is mounted on the first guide groove end face, and the other end is mounted on the first guide block in guide groove；
The square hole of perforation is provided on turncap upper surface；Turncap inner headed face is installed with anchor bar body upper end periphery rotatable engagement；It is fixed
On the installation turncap lower face of one end；Fixed curved track is provided with T shape annular grooves on end face；Fixed curved track upper surface is mounted on solid
On fixed lower face；It is provided with internal tooth on arc guide sleeves inner headed face；T-shaped block one end is mounted on arc guide sleeves end face；Arc
Guide sleeves are slidably installed by T-shaped block and T shape annular grooves on fixed curved track, and fixed curved track and arc guide sleeves
Axis overlaps；Arc guide sleeves coordinate with guide rail；4th spring is located in T shape annular grooves, and the 4th spring one end is mounted on T shape rings
On slot end face, the other end is mounted in T-shaped block；Fixed disc side periphery is mounted on fixed curved track；Drive gear logical
Axis is crossed on fixed disc, and drives the interior tooth engagement opened in gear and arc guide sleeves；Arc guide sleeves and square hole
Cooperation；Square set one end is guided to be mounted on turncap lower face, the other end penetrates in anchor bar body；Operation rack one end penetrates guiding
In square set, and operates rack and engaged with driving gear；Grout stop inner headed face is mounted on periphery of the anchor bar body far from anchor head；Pad
Plate lower face is mounted on grout stop upper surface；Anti-fall off chain is mounted in arc guide sleeves；Draw mounted on arc operating lever one end
In guide sleeve, and operating lever coordinates with anti-fall off chain.
Above-mentioned anti-fall off chain is made of multiple link units, and each two adjacent link units are connected to by straight pin
Together；In addition to first link units and the last one link units, structure and its mounting structure are complete in other link units
It is identical.
Above-mentioned link units include anti-drop block, intermediate branch helix, fixed block, collateral ear, the first L-shaped limited block, second lead
Block, second spring, third spring, the second circular hole, third guide block, the second L-shaped limited block, the first circular hole, teeth, first movement
Slot, third guide groove, the first guiding groove, the second guiding groove, the second shifting chute, the second guide groove, the first skewback, the second skewback, wherein
The first guiding groove is provided on anti-drop block end face；It is provided with first movement slot on the side vertical with the first guiding groove is opened on anti-drop block,
And first movement slot is communicated with the first guiding groove；Third guide groove is provided on the end face of first movement slot；On anti-drop block and open first
The second guiding groove is provided on the opposite end face of guiding groove, and the second guiding groove is located on the upside of the first guiding groove；It is provided on anti-drop block
The second shifting chute is provided on the side of first movement slot, and the second shifting chute is communicated with the second guiding groove；The end of second shifting chute
The second guide groove is provided on face；The first circular hole of perforation is provided on two collateral ear end faces；Two collateral ears are symmetrically mounted on anti-
On de- block side, and two collateral ears are and first movement slot is located at anti-drop block the same side；Fixed block one end is mounted on anti-drop block
On the side opposite with collateral ear；The second circular hole of perforation is provided on intermediate branch helix end face；The outer circle of intermediate branch helix side
Face is mounted on fixed block end face；There are many a teeth for the intermediate circumferentially uniform installation of branch helix periphery；First L-shaped limited block
It is slidably installed with the second guiding groove, and the second shifting chute is stretched out in first L-shaped limited block one end, the first L-shaped limited block is another
The second guiding groove is stretched out at end；Second guide block one end is mounted on the first L-shaped limited block side, and the second guide block and the second guide groove are slided
Dynamic cooperation；Second spring is located in the second guide groove, and second spring one end is mounted in the second guide groove, and the other end is led mounted on second
On block；First skewback one end is mounted on the first L-shaped limited block and stretches out on the end face of second shifting chute one end；Second L-shaped limited block
It is slidably installed with the first guiding groove, and first movement slot is stretched out in second L-shaped limited block one end, the second L-shaped limited block is another
The first guiding groove is stretched out at end；Third guide block one end is mounted on the second L-shaped limited block side, and third guide block is slided with third guide groove
Dynamic cooperation；Third spring is located in third guide groove, and third spring one end is mounted in third guide groove, and the other end is led mounted on third
On block；Second skewback one end is mounted on the second L-shaped limited block and stretches out on the end face of first movement slot one end.
Above-mentioned two adjacent link units will pass through the first circular hole by collateral ear and intermediate branch helix cooperation, straight pin
Collateral ear and intermediate journal stirrup are linked together with the second circular hole；It is not installed on anti-drop block in first link units collateral
Ear；Fixed block, intermediate branch helix and teeth are not installed on the anti-drop block in the last one link units；The last one link units
On anti-drop block one end two sides on symmetrically open that there are two break ground inclined-plane；The first skewback and second in one of link units
Installed teeth cooperation on intermediate branch helix on skewback and adjacent link units, and the first skewback is located at the second skewback
Teeth both sides.
As being further improved for this technology, the above-mentioned first L-shaped limited block other end stretches out the length ruler of the second guiding groove
It is very little identical as the second L-shaped limited block other end stretching length dimension of the first guiding groove.
As being further improved for this technology, the above-mentioned first L-shaped limited block other end stretches out the length ruler of the second guiding groove
It is very little to be equal to, 1/2 times of arc guide sleeves opposed inner walls spacing and guide rail opposed inner walls spacing dimensions difference.
As being further improved for this technology, connected by bearing among above-mentioned straight pin and the first circular hole；Straight pin with
Second circular hole passes through key connection.
As being further improved for this technology, above-mentioned second spring is compressed spring, and third spring is compressed spring.
As being further improved for this technology, above-mentioned fixed strip one end is welded on turncap lower face.
Relative to traditional mooring rod technique, round-meshed effect is opened on anchor bar body upper surface of the present invention and is easy for accommodating arc
Guide sleeves, fixed curved track, driving gear etc.；Anchor bar body periphery is provided with 3 sliding grooves, and on 3 sliding grooves and anchor bar body
The effect that the circular hole being not penetrated opened communicates is easy for guide rail and skids off anchor bar body, so that guide rail can be to anticreep
Chain plays the role of support；The effect that anchor head upper surface is mounted on anchor bar body lower face, which is easy for anchor pole, preferably to be entered
In soil；The effect that the first guide groove is provided on two fixed blocks end faces is formed with the first guide block in guide rail
It is slidably matched, so that guide rail can go out anchor bar body along the first guide groove movement；Two fixed blocks are mounted on inner headed face,
And the effect of the first guide groove Relative distribution in two fixed blocks is easy for being mounted on guide rail；Two baffles are separately mounted to
Effect in the upper and lower ends face of guide rail side, which is easy for arc guide sleeves, to push guide rail to move out outside anchor bar body, together
When can anti-fall off chain can smoothly enter into guide rail again；First spring, the first spring one end are installed in the first guide groove
On the first guide groove end face, the effect that the other end is mounted on the first guide block is easy for supporting guide rail；Turncap upper end
The effect that the square hole of perforation is provided on face is easy in the arc guide sleeves that operating lever can smoothly enter into anchor bar body；Turncap
The effect of inner headed face and anchor bar body upper end periphery rotatable engagement, which is easy for turncap, can surround the rotation of anchor pole body axis；It is fixed
Effect on the installation turncap lower face of one end is easy for fixed curved track；It is provided with T shape annular grooves on fixed curved track
Effect is coordinated with the T-shaped block in arc guide sleeves, so that arc guide sleeves can be transported along the track of T shape annular grooves
It is dynamic；The effect that fixed curved track is mounted on fixed strip is easy for support arc guide sleeves；Fixed curved track and arc guide sleeves
The effect that axis overlaps is that arc guide sleeves are rotated around the axis of itself；Arc guide sleeves and guide rail cooperation
Effect is triggering anti-fall off chain so that anti-fall off chain can make the arching trajectory for answering arc guide sleeves, but when entering in guide rail,
Anti-fall off chain will not be triggered again, and anti-fall off chain at this time will maintain linear state, so as to bear the active force of soil bigger；
4th spring one end is mounted on T shape annular grooves end face, and the effect that the other end is mounted in T-shaped block is easy for extensive to T-shaped block one
Multiple force effect；The effect that fixed disc side periphery is mounted on fixed curved track is easy for stationary drive gear；Sliding tooth
Wheel is mounted on by axis on fixed disc, and gear and the effect for the interior tooth engagement opened in arc guide sleeves is driven to be easy for grasping
Making rack can drive arc guide sleeves to move；The effect of arc guide sleeves and square hole cooperation be easy for anti-fall off chain and operating lever into
Enter in arc guide sleeves；The effect that guiding square set one end is mounted on turncap lower face is easy for installation operation rack, same
Also allowing for operation rack can more stable driving driving gear movement；It is outer far from anchor head that grout stop inner headed face is mounted on anchor bar body
Effect on disc is to prevent the slurries around anchor bar body from flowing out；Backing plate lower face be mounted on grout stop upper surface on effect be
It is fixed on anchor bar body convenient for fixture；Anti-fall off chain is made of multiple link units, and each two adjacent link units are logical
It is to play the purpose for preventing anchor pole to be detached to cross the effect that straight pin links together.
The effect of link units in the present invention is composition anti-fall off chain；The effect of the first guiding groove is provided on anti-drop block end face
It is easy for the movement of the second L-shaped limited block；First movement slot, and are provided on anti-drop block on the side vertical with the first guiding groove is opened
The effect that one shifting chute is communicated with the first guiding groove is easy for the movement of the second L-shaped limited block；It is provided on the end face of first movement slot
The effect of third guide groove is coordinated with the third guide block on the second L-shaped limited block, and guiding the second L-shaped limited block fortune is reached
Dynamic purpose, while again for the ease of installation third spring；Is provided on anti-drop block on the end face opposite with the first guiding groove is opened
The effect of two guiding grooves is easy for the first L-shaped limited block of installation and is moved convenient for the first L-shaped limited block, and the second guiding groove is located at
Effect on the upside of first guiding groove is that the first L-shaped limited block is not occurred during the motion with the second L-shaped limited block
Interference phenomenon, while the first L-shaped limited block and the second L-shaped limited block can carry out position-limiting action to teeth；It is opened on anti-drop block
The second shifting chute is provided on the side for having first movement slot, and the effect that the second shifting chute is communicated with the second guiding groove is easy for
One L-shaped limited block moves；The effect that the second guide groove is provided on the end face of second shifting chute be on the first L-shaped limited block
Second guide block coordinates, to achieve the purpose that guide the movement of the first L-shaped limited block, and also to be easily installed second spring；
The effect for the first circular hole for being provided with perforation on two collateral ear end faces is easy for installation straight pin；Two collateral ears are symmetrically installed
On anti-drop block side, and two collateral ears are and first movement slot is located at the effect of anti-drop block the same side is and adjacent chain link
Intermediate branch helix cooperation on unit so that two adjacent two link units are linked together by straight pin；Fixed block
Effect of the one end on the opposite side of anti-drop block and collateral ear is easy for fixed intermediate branch helix；Intermediate branch helix end face
On be provided with perforation the second circular hole effect be easy for installation straight pin；The periphery of intermediate branch helix side is mounted on fixed block
Effect on end face is easy for installation teeth；There are many effects of teeth to be for the intermediate circumferentially uniform installation of branch helix periphery
Coordinate with the first L-shaped limited block and the second L-shaped limited block, to achieve the purpose that limit chain link unit motion；First L-shaped limits
Block is slidably installed with the second guiding groove, and the effect of the second shifting chute of first L-shaped limited block one end stretching is easy for limiting
The movement of teeth, the effect that the first L-shaped limited block other end stretches out the second guiding groove are easy for triggering arc plate triggering anti-fall off chain, from
And anti-fall off chain is made to be adapted to the arc section in guide rail；Second spring is located in the second guide groove, the installation of second spring one end
In the second guide groove, the effect that the other end is mounted on the second guide block is just to restore force effect with one to the second guide block；First
Skewback one end is mounted on the fortune that the effect that the first L-shaped limited block stretches out on the end face of second shifting chute one end is easy for limitation teeth
It is dynamic；Second L-shaped limited block is slidably installed with the first guiding groove, and first movement slot is stretched out in second L-shaped limited block one end
Effect is easy for the movement of limitation teeth, so that adjacent link units movement is restricted, so that anti-fall off chain can
To be in linear state, the effect that the second L-shaped limited block other end stretches out the first guiding groove is coordinated with triggering arc plate, to arrive
The purpose of the arc section in guide rail is adapted to up to anti-fall off chain；Third spring is located in third guide groove, third spring one end peace
In third guide groove, the other end is mounted on the effect on third guide block and gives third guide block one recovery force effect；Second skewback
One end is mounted on the effect that the second L-shaped limited block stretches out on the end face of first movement slot one end and is easy for having played with teeth cooperation
The position-limiting action of effect；The effect of non-installation side journal stirrup is easy for operating lever and pushes anticreep on anti-drop block in first link units
Chain movement；The effect for not installing fixed block, intermediate branch helix and teeth on anti-drop block in the last one link units is last
One need not be in connection chain link unit；It is broken there are two symmetrically being opened on anti-drop block one end two sides in the last one link units
The effect on native inclined-plane is easy for anti-fall off chain and easier can enter in soil；The first skewback in one of link units and
Installed teeth cooperation on intermediate branch helix on second skewback and adjacent link units, and the first skewback and the second skewback are distinguished
Effect positioned at teeth both sides is coordinated with teeth two sides, to achieve the purpose that preferably to limit link units；First L-shaped
The limited block other end stretches out the length of the length dimension and the second L-shaped limited block other end the first guiding groove of stretching of the second guiding groove
The identical effect of size be allow trigger arc plate contact simultaneously the first L-shaped limited block and the second L-shaped limited block to chain link
The position-limiting action of unit；The length dimension that the first L-shaped limited block other end stretches out the second guiding groove is equal to the thickness for triggering arc plate
Effect be that triggering arc plate is allow to release the position-limiting action to link units of the first L-shaped limited block.
In use, when anchor pole is not used, guide rail is located in anchor bar body, and anti-fall off chain is located at arc guide sleeves
It is interior, anchor pole can be made when entering in soil in this way, resistance smaller；When anchor pole exists in advance in use, being first put into anchor pole
In the hole accomplished fluently on cob wall；Secondly by driving operation rack movement, operation rack will drive driving gear movement, drive gear
Arc guide sleeves will be driven to move, the arc guide sleeves of movement will drive guide rail to move；Guide rail will be led along first
Slot moves, so that guide rail can move out anchor bar body；Guide rail at this time will face arc guide sleeves, operating lever stretches
Entering in arc guide sleeves, operating lever will give one driving force effect of anti-fall off chain, when anti-fall off chain encounters arc guide sleeves inner wall,
Arc guide sleeves at this time will give one active force of the first L-shaped limited block and the second L-shaped limited block, the first L-shaped limit at this time
Position block will be moved along the second guiding groove, and the second L-shaped limited block will be moved along the first guiding groove；The first L-shaped limit of movement
Block and the second L-shaped limited block will be separated from the region of teeth, and two adjacent link units at this time will surround straight pin
Rotation so that anti-fall off chain is adapted to the arching trajectory in arc guide sleeves, when operating lever push anticreep chain movement into
When entering guide rail, guiding at this time is straight path, while the first L-shaped limited block other end stretches out the length ruler of the second guiding groove
It is very little to be equal to, 1/2 times of the opposite inner wall spacing of the arc guide sleeves inner wall spacing dimension difference opposite with guide rail.Under the action of,
The first L-shaped limited block at this time will be restored to original position under the action of second spring, and the second L-shaped limited block will be
It is restored under the action of third spring on original position, anti-fall off chain at this time will be limited in the first L-shaped limited block and the second L-shaped
Under the position-limiting action of position block, it is in linear state so that moving out the anti-fall off chain of anchor bar body will be acted on by the soil of bigger
Power achievees the purpose that anti-dropout so that anchor pole is not easy to fall off out of soil；After rotating 120 degree of turncap at this time, at this time
Arc guide sleeves will coordinate with next guide rail, repeat above operation at this time complete second anti-fall off chain assembly；Again
After secondary 120 degree of rotation turncap, arc guide sleeves at this time will coordinate with third guide rail, repeat above operation at this time
At the assembly of third anti-fall off chain；Anchor pole will be made more to be stably mounted in soil under the action of three anti-fall off chain.
Description of the drawings
Fig. 1 is global facility distribution schematic diagram.
Fig. 2 is backing plate mounting structure schematic diagram.
Fig. 3 is anti-fall off chain mounting structure schematic diagram.
Fig. 4 is anchor bar body structural schematic diagram.
Fig. 5 is fixed disc mounting structure schematic diagram.
Fig. 6 is driving gear installation structure schematic diagram.
Fig. 7 is fixed curved track mounting structure schematic diagram.
Fig. 8 is T-shaped block mounting structure schematic diagram.
Fig. 9 is baffle mounting structure schematic diagram.
Figure 10 is the 4th spring mounting structure schematic diagram.
Figure 11 is the first guide block mounting structure schematic diagram.
Figure 12 is fixed blocks structural schematic diagram.
Figure 13 is the first spring mounting structure schematic diagram.
Figure 14 is arc guide sleeves and guide rail cooperation schematic diagram.
Figure 15 is anti-fall off chain structural schematic diagram.
Figure 16 is fixed block mounting structure schematic diagram.
Figure 17 is collateral ear mounting structure schematic diagram.
Figure 18 is the first L-shaped limited block mounting structure schematic diagram.
Figure 19 is the second L-shaped limited block mounting structure schematic diagram.
Figure 20 is teeth mounting structure schematic diagram.
Figure 21 is intermediate journal stirrup wheel mounting structure schematic diagram.
Figure 22 is anticreep block structure（One）Schematic diagram.
Figure 23 is anticreep block structure（Two）Schematic diagram.
Figure 24 is second spring mounting structure schematic diagram.
Figure 25 is the first skewback mounting structure schematic diagram.
Figure 26 is third spring mounting structure schematic diagram.
Figure 27 is the second skewback mounting structure schematic diagram.
Figure label title：1, rack is operated；2, backing plate；3, anchor bar body；4, anti-fall off chain；6, anchor head；7, operating lever；8, only
Starch ring；23, link units；24, anti-drop block；25, intermediate branch helix；26, fixed block；27, collateral ear；28, the first L-shaped limits
Block；29, the second guide block；30, second spring；31, third spring；32, third guide block；33, the second L-shaped limited block；34, the first circle
Hole；35, teeth；36, first movement slot；37, third guide groove；38, the first guiding groove；40, the second guiding groove；41, the second movement
Slot；42, the second guide groove；43, the first skewback；44, the second skewback；45, break ground inclined-plane；47, straight pin；48, the second circular hole；49、
Guide square set；50, gear is driven；52, sliding groove；53, square hole；54, turncap；55, fixed strip；56, fixed disc；57, solid
Determine curved track；58, arc guide sleeves；59, baffle；60, fixed blocks；61, guide rail；62, T shapes annular groove；63, the 4th spring；
64, T-shaped block；65, the first guide block；66, the first guide groove；67, the first spring.
Specific implementation mode
As shown in Figure 1, 2, it includes guiding square set 49, driving gear 50, sliding groove 52, square hole 53, turncap 54, fixes
Item 55, fixed disc 56, fixed curved track 57, arc guide sleeves 58, baffle 59, fixed blocks 60, guide rail 61, T shape annular grooves
62, the 4th spring 63, T-shaped block 64, the first guide block 65, the first guide groove 66, the first spring 67, operation rack 1, backing plate 2, anchor bar body
3, anti-fall off chain 4, anchor head 6, operating lever 7, grout stop 8, as shown in figure 4, being wherein provided with the circle being not penetrated on 3 upper surface of anchor bar body
Hole；As shown in figure 4, circumferentially uniform on 3 periphery of anchor bar body be provided with 3 sliding grooves 52, and 3 sliding grooves 52 and anchor bar body 3
On the circular hole being not penetrated opened communicate；As shown in figure 3,6 upper surface of anchor head is mounted on 3 lower face of anchor bar body；Such as Fig. 5 institutes
Showing, the mounting structure around 3 sliding grooves 52 is identical, for one of them, as shown in figure 12, two 60 ends of fixed blocks
It is provided with the first guide groove 66 on face, two 60 one end of fixed blocks are symmetrically mounted on about sliding groove 52 is opened on anchor bar body 3
On the inner headed face for the circular hole being not penetrated, as shown in fig. 6, and 66 Relative distribution of the first guide groove in two fixed blocks 60；Such as figure
Shown in 11, two the first guide blocks 65 are symmetrically mounted on 61 two sides of guide rail, as shown in figure 9, guide rail 61 is led by first
Block 65 and the first guide groove 66 are fitted between two fixed blocks 60, and guide rail 61 is slidably matched with sliding groove 52；
As shown in Figure 13,14, two baffles 59 are separately mounted in the upper and lower ends face of 61 side of guide rail, and two 59 equal positions of baffle
In in anchor bar body 3；As shown in figure 13, the first spring 67 is installed, 67 one end of the first spring is mounted on first in first guide groove 66
On 66 end face of guide groove, the other end is mounted on the first guide block 65；As shown in figure 5, being provided with the side of perforation on 54 upper surface of turncap
Hole 53；As shown in figure 3,54 inner headed face of turncap is installed with 3 upper end periphery rotatable engagement of anchor bar body；As shown in fig. 6, fixed strip
It installs on 54 lower face of turncap 55 one end；Fixed curved track is provided with T shapes annular groove 62 on 57 end face；As shown in fig. 6, fixed arc
57 upper surface of rail is mounted on 55 lower face of fixed strip；It is provided with internal tooth on 58 inner headed face of arc guide sleeves；As shown in figure 8, T-shaped block
64 one end are mounted on 58 end face of arc guide sleeves；As shown in figure 5, arc guide sleeves 58 pass through T-shaped block 64 and T shapes annular groove 62
It is slidably installed on fixed curved track 57, and fixed curved track 57 is overlapped with 58 axis of arc guide sleeves；As shown in fig. 6,
Arc guide sleeves 58 coordinate with guide rail 61；As shown in Figure 10, the 4th spring 63 is located in T shapes annular groove 62, the 4th spring 63 1
End is mounted on 62 end face of T shapes annular groove, and the other end is mounted in T-shaped block 64；As shown in Figure 10,56 side periphery of fixed disc
On fixed curved track 57；As shown in fig. 7, driving gear 50 is mounted on by axis on fixed disc 56, and drive gear
50 with the interior tooth engagement opened in arc guide sleeves 58；As shown in fig. 6, arc guide sleeves 58 coordinate with square hole 53；Such as Fig. 6 institutes
Show, 49 one end of guiding square set is mounted on 54 lower face of turncap, and the other end penetrates in anchor bar body 3；1 one end of operation rack penetrates
It guides in square set 49, and operates rack 1 and engaged with driving gear 50；As shown in figure 3,8 inner headed face of grout stop is mounted on anchor bar body 3
On periphery far from anchor head 6；As shown in figure 3,2 lower face of backing plate is mounted on 8 upper surface of grout stop；As shown in figure 3, anticreep
Chain 4 is mounted in arc guide sleeves 58；As shown in figure 3,7 one end of operating lever be mounted on arc guide sleeves 58 in, and operating lever 7 with
Anti-fall off chain 4 coordinates.
As shown in figure 15, above-mentioned anti-fall off chain 4 is made of multiple link units 23, and each two adjacent link units 23
It is linked together by straight pin 47；As shown in figure 15, in addition to first link units 23 and the last one link units 23,
Structure and its mounting structure are identical in his link units 23.
As shown in figure 21, above-mentioned link units 23 include anti-drop block 24, intermediate branch helix 25, fixed block 26, collateral ear 27,
First L-shaped limited block 28, the second guide block 29, second spring 30, third spring 31, the second circular hole 48, third guide block 32, the 2nd L
Shape limited block 33, the first circular hole 34, teeth 35, first movement slot 36, third guide groove 37, the first guiding groove 38, the second guiding groove
40, the second shifting chute 41, the second guide groove 42, the first skewback 43, the second skewback 44, as shown in figure 22, wherein 24 end face of anti-drop block
On be provided with the first guiding groove 38；As shown in figure 22, it is provided with first on side vertical with the first guiding groove 38 is opened on anti-drop block 24
Shifting chute 36, and first movement slot 36 is communicated with the first guiding groove 38；As shown in figure 22, it is provided on the end face of first movement slot 36
Third guide groove 37；As shown in figure 23, it is provided with the second guiding groove 40 on end face opposite with the first guiding groove 38 is opened on anti-drop block 24,
And second guiding groove 40 be located at the upside of the first guiding groove 38；As shown in figure 23, the side of first movement slot 36 is provided on anti-drop block 24
The second shifting chute 41 is provided on face, and the second shifting chute 41 is communicated with the second guiding groove 40；As shown in figure 23, the second shifting chute 41
End face on be provided with the second guide groove 42；As shown in figure 17, the first circular hole 34 of perforation is provided on two 27 end faces of collateral ear；Such as
Shown in Figure 20, two collateral ears 27 are symmetrically mounted on 24 side of anti-drop block, and two collateral ears 27 are and first movement slot 36
Positioned at 24 the same side of anti-drop block；As shown in figure 16,26 one end of fixed block is mounted on the side opposite with collateral ear 27 of anti-drop block 24
On；The second circular hole 48 of perforation is provided on intermediate 25 end face of branch helix；As shown in figure 24, the periphery of intermediate 25 side of branch helix
On 26 end face of fixed block；As shown in figure 24, there are many a teeth for the circumferentially uniform installation of intermediate 25 periphery of branch helix
35；As shown in figure 18, the first L-shaped limited block 28 is slidably installed with the second guiding groove 40, and 28 one end of the first L-shaped limited block
The second shifting chute 41 is stretched out, 28 other end of the first L-shaped limited block stretches out the second guiding groove 40；As shown in figure 18, the second guide block 29
One end is mounted on 28 side of the first L-shaped limited block, and the second guide block 29 is slidably matched with the second guide groove 42；As shown in figure 18,
Second spring 30 is located in the second guide groove 42, and 30 one end of second spring is mounted in the second guide groove 42, and the other end is mounted on second
On guide block 29；As shown in figure 25,43 one end of the first skewback is mounted on 41 one end of the first L-shaped limited block 28 the second shifting chute of stretching
On end face；As shown in figure 19, the second L-shaped limited block 33 is slidably installed with the first guiding groove 38, and the second L-shaped limited block 33
First movement slot 36 is stretched out in one end, and 33 other end of the second L-shaped limited block stretches out the first guiding groove 38；As shown in figure 19, third is led
32 one end of block is mounted on 33 side of the second L-shaped limited block, and third guide block 32 is slidably matched with third guide groove 37；Such as Figure 19 institutes
Show, third spring 31 is located in third guide groove 37, and 31 one end of third spring is mounted in third guide groove 37, and the other end is mounted on the
On three guide blocks 32；As shown in figure 27,44 one end of the second skewback is mounted on 36 one end of the second L-shaped limited block 33 stretching first movement slot
End face on.
Above-mentioned two adjacent link units 23 are coordinated by collateral ear 27 and intermediate branch helix 25, and straight pin 47 will pass through
First circular hole 34 links together collateral ear 27 and intermediate journal stirrup with the second circular hole 48；Anticreep in first link units 23
Non- installation side journal stirrup 27 on block 24；Fixed block 26, intermediate journal stirrup are not installed on the anti-drop block 24 in the last one link units 23
Wheel 25 and teeth 35；As shown in figure 17, two are symmetrically provided on 24 one end two sides of anti-drop block in the last one link units 23
A inclined-plane 45 that breaks ground；As shown in figure 24, the first skewback 43 in one of link units 23 and the second skewback 44 with it is adjacent
Installed teeth 35 coordinate on intermediate branch helix 25 in link units 23, and the first skewback 43 and the second skewback 44 are located at tooth
35 both sides of tooth.
Above-mentioned first L-shaped limited block, 28 other end stretches out the length dimension and the second L-shaped limited block 33 of the second guiding groove 40
The length dimension that the other end stretches out the first guiding groove 38 is identical.
Above-mentioned first L-shaped limited block, 28 other end stretch out the second guiding groove 40 length dimension be equal to arc guide sleeves 58 with
1/2 times of inner wall length dimension difference between guide rail 61.
Above-mentioned straight pin 47 is connect among the first circular hole 34 by bearing；Straight pin 47 is connected with the second circular hole 48 by key
It connects.
Above-mentioned second spring 30 is compressed spring, and third spring 31 is compressed spring.
55 one end of above-mentioned fixed strip is welded on 54 lower face of turncap.
In summary：
Round-meshed effect is opened on 3 upper surface of anchor bar body of the present invention to be easy for accommodating arc guide sleeves 58, fixed curved track
57, driving gear 50 etc.；3 periphery of anchor bar body is provided with 3 sliding grooves 52, and is opened not on 3 sliding grooves 52 and anchor bar body 3
The effect that the circular hole of perforation communicates is easy for guide rail 61 and skids off anchor bar body 3, so that guide rail 61 can be to anti-fall off chain 4
Play the role of support；The effect that 6 upper surface of anchor head is mounted on 3 lower face of anchor bar body, which is easy for anchor pole, preferably to be entered
In soil；The effect that the first guide groove 66 is provided on two 60 end faces of fixed blocks is led with first in guide rail 61
The formation of block 65 is slidably matched, so that guide rail 61 can move out anchor bar body 3 along the first guide groove 66；Two fixed blocks 60
The effect of 66 Relative distribution of the first guide groove on inner headed face, and in two fixed blocks 60 is easy for being mounted on guide rail
61；The effect that two baffles 59 are separately mounted in the upper and lower ends face of 61 side of guide rail is easy for arc guide sleeves 58 can be with
It pushes guide rail 61 to move out outside anchor bar body 3, while anti-fall off chain 4 can be allow to can smoothly enter into guide rail 61 again；First
First spring 67 is installed, 67 one end of the first spring is mounted on 66 end face of the first guide groove, and the other end is mounted on the in guide groove 66
Effect on one guide block 65 is easy for supporting guide rail 61；The effect that the square hole 53 of perforation is provided on 54 upper surface of turncap is just
It can smoothly enter into the arc guide sleeves 58 in anchor bar body 3 in operating lever 7；Outside 54 inner headed face of turncap and 3 upper end of anchor bar body
The effect of disc rotatable engagement, which is easy for turncap 54, can surround the rotation of 3 axis of anchor bar body；The installation rotation of 55 one end of fixed strip
Effect on 54 lower face of cap is easy for fixed curved track 57；The effect of T shapes annular groove 62 is provided on fixed curved track 57 is
Coordinate with the T-shaped block 64 in arc guide sleeves 58, so that arc guide sleeves 58 can be along the track of T shapes annular groove 62
Movement；The effect that fixed curved track 57 is mounted on fixed strip 55 is easy for support arc guide sleeves 58；Fixed curved track 57 with
The effect that 58 axis of arc guide sleeves overlaps is that arc guide sleeves 58 are rotated around the axis of itself；Arc guide sleeves
58 effects coordinated with guide rail 61 are triggering anti-fall off chain 4 so that anti-fall off chain 4 can make the curved track for answering arc guide sleeves 58
Mark, but when entering in guide rail 61, anti-fall off chain 4 will not be triggered again, anti-fall off chain 4 at this time will maintain linear state,
So as to bear the active force of soil bigger；4th spring, 63 one end is mounted on 62 end face of T shapes annular groove, and the other end is mounted on
Effect in T-shaped block 64 is easy for giving T-shaped block 64 1 recovery force effects；56 side periphery of fixed disc is mounted on fixed arc
Effect on shape rail 57 is easy for stationary drive gear 50；It drives gear 50 to be mounted on fixed disc 56 by axis, and drives
The effect for the interior tooth engagement opened on gear 50 and arc guide sleeves 58, which is easy for operation rack 1, can drive arc guide sleeves 58
Movement；The effect that arc guide sleeves 58 coordinate with square hole 53 is easy for anti-fall off chain 4 and enters in arc guide sleeves 58 with operating lever 7；
The effect that 49 one end of guiding square set is mounted on 54 lower face of turncap is easy for installation operation rack 1, same to also allow for operating
Rack 1 can the more stable driving driving movement of gear 50；8 inner headed face of grout stop is mounted on periphery of the anchor bar body 3 far from anchor head 6
On effect be to prevent the slurries around anchor bar body 3 from flowing out；2 lower face of backing plate be mounted on 8 upper surface of grout stop on effect be
It is fixed on anchor bar body 3 convenient for fixture；Anti-fall off chain 4 is made of multiple link units 23, and each two adjacent chain link lists
The effect that member 23 is linked together by straight pin 47 is to play the purpose for preventing anchor pole to be detached from.
The effect of link units 23 in the present invention is composition anti-fall off chain 4；Anti-drop block is provided with the first guiding groove on 24 end face
38 effect is easy for the movement of the second L-shaped limited block 33；It is provided on the side vertical with the first guiding groove 38 is opened on anti-drop block 24
First movement slot 36, and the effect that first movement slot 36 is communicated with the first guiding groove 38 is easy for the movement of the second L-shaped limited block 33；
The effect that third guide groove 37 is provided on the end face of first movement slot 36 is and the third guide block on the second L-shaped limited block 33
32 cooperations reach the purpose of guiding the second L-shaped limited block 33 movement, while again for the ease of installation third spring 31；Anti-drop block
The effect for being provided with the second guiding groove 40 on 24 on the end face opposite with the first guiding groove 38 is opened is easy for the first L-shaped limited block of installation
It 28 and is moved convenient for the first L-shaped limited block 28, and it is so that that the second guiding groove 40, which is located at the effect on the upside of the first guiding groove 38,
One L-shaped limited block 28 and the second L-shaped limited block 33 can not interfere phenomenon during the motion, while the first L-shaped limits
Block 28 and the second L-shaped limited block 33 can carry out position-limiting action to teeth 35；First movement slot 36 is provided on anti-drop block 24
The second shifting chute 41 is provided on side, and the effect that the second shifting chute 41 is communicated with the second guiding groove 40 is easy for the first L-shaped limit
Position block 28 moves；The effect that the second guide groove 42 is provided on the end face of second shifting chute 41 be with mounted on the first L-shaped limited block 28
Upper second guide block 29 coordinates, to achieve the purpose that guide the movement of the first L-shaped limited block 28, and also to be easily installed second
Spring 30；The effect that the first circular hole 34 of perforation is provided on two 27 end faces of collateral ear is easy for installation straight pin 47；Two
Collateral ear 27 is symmetrically mounted on 24 side of anti-drop block, and two collateral ears 27 are equal and first movement slot 36 is located at anti-drop block 24 together
The effect of side is coordinated with the intermediate branch helix 25 in adjacent link units 23 so that two adjacent two link units
23 are linked together by straight pin 47；26 one end of fixed block is mounted on the work on the side opposite with collateral ear 27 of anti-drop block 24
With being easy for fixed intermediate branch helix 25；The effect that the second circular hole 48 of perforation is provided on intermediate 25 end face of branch helix is easy for pacifying
Fill straight pin 47；The effect that the periphery of intermediate 25 side of branch helix is mounted on 26 end face of fixed block is easy for installation teeth
35；The circumferentially uniform installation of intermediate 25 periphery of branch helix there are many effect of teeth 35 be with the first L-shaped limited block 28 with
Second L-shaped limited block 33 coordinates, and is moved to achieve the purpose that limit link units 23；First L-shaped limited block 28 draws with second
Guide groove 40 is slidably installed, and the effect of the second shifting chute 41 of 28 one end of the first L-shaped limited block stretching is easy for limit teeth
35 movement, the effect that 28 other end of the first L-shaped limited block stretches out the second guiding groove 40 are easy for triggering arc plate triggering anti-fall off chain
4, so that anti-fall off chain 4 is adapted to the arc section in guide rail 61；Second spring 30 is located in the second guide groove 42, the second bullet
30 one end of spring be mounted on the second guide groove 42 in, the other end be mounted on the second guide block 29 on effect be just with to the second guide block 29 1
A recovery force effect；First skewback, 43 one end is mounted on the first L-shaped limited block 28 and stretches out on the end face of 41 one end of the second shifting chute
Effect be easy for limitation teeth 35 movement；Second L-shaped limited block 33 is slidably installed with the first guiding groove 38, and second
The effect that first movement slot 36 is stretched out in 33 one end of L-shaped limited block is easy for limiting the movement of teeth 35, so that adjacent chain
The section movement of unit 23 is restricted, so that anti-fall off chain 4 may be at linear state, 33 other end of the second L-shaped limited block is stretched
The effect for going out the first guiding groove 38 is coordinated with triggering arc plate, to reach the circular arc that anti-fall off chain 4 is adapted in guide rail 61
The purpose of section；Third spring 31 is located in third guide groove 37, and 31 one end of third spring is mounted in third guide groove 37, other end peace
Effect on third guide block 32 gives third guide block 32 1 recovery force effects；Second skewback, 44 one end is mounted on the second L-shaped
The effect that limited block 33 stretches out on the end face of 36 one end of first movement slot is easy for playing effective limit work with the cooperation of teeth 35
With；The effect of non-installation side journal stirrup 27 is easy for operating lever 7 and pushes anti-fall off chain 4 on anti-drop block 24 in first link units 23
Movement；The work of fixed block 26, intermediate branch helix 25 and teeth 35 is not installed on the anti-drop block 24 in the last one link units 23
With being that the last one need not be in connection chain link unit 23；On 24 one end two sides of anti-drop block in the last one link units 23
Symmetrical open is easy for anti-fall off chain 4 and easier can enter in soil there are two the effect on the inclined-plane 45 that breaks ground；One of chain link
Installed teeth on intermediate branch helix 25 on the first skewback 43 and the second skewback 44 and adjacent link units 23 on unit 23
35 cooperations, and the first skewback 43 and the second skewback 44, which are located at the effect of 35 both sides of teeth, to be coordinated with 35 two sides of teeth,
To achieve the purpose that preferably to limit link units 23；First L-shaped limited block, 28 other end stretches out the length of the second guiding groove 40
It is so that triggering arc that degree size stretches out identical act on of the length dimension of the first guiding groove 38 with 33 other end of the second L-shaped limited block
Plate can contact the position-limiting action to link units 23 of the first L-shaped limited block 28 and the second L-shaped limited block 33 simultaneously；First L
Effect of the length dimension equal to the thickness of triggering arc plate that 28 other end of shape limited block stretches out the second guiding groove 40 is so that triggering
Arc plate can release the position-limiting action to link units 23 of the first L-shaped limited block 28.
Specific implementation mode is, when anchor pole is not used, guide rail 61 is located in anchor bar body 3, and anti-fall off chain 4 draws positioned at arc
In guide sleeve 58, anchor pole can be made when entering in soil in this way, resistance smaller；When anchor pole in use, being first put into anchor pole
In the hole accomplished fluently on cob wall in advance；Secondly driving operation rack 1 is moved, operation rack 1 will drive driving gear 50 to transport
Dynamic, driving gear 50 will drive arc guide sleeves 58 to move, and the arc guide sleeves 58 of movement will drive guide rail 61 to move；
Guide rail 61 will be moved along the first guide groove 66, so that guide rail 61 can move out anchor bar body 3；Guide rail 61 at this time
Will face arc guide sleeves 58, operating lever 7 stretches into arc guide sleeves 58, and operating lever 7 will give 4 one driving forces of anti-fall off chain
Effect, when anti-fall off chain 4 encounters arc 58 inner wall of guide sleeves, arc guide sleeves 58 at this time will give the first L-shaped limited block 28
With 33 1 active forces of the second L-shaped limited block, the first L-shaped limited block 28 at this time will be moved along the second guiding groove 40, the 2nd L
Shape limited block 33 will be moved along the first guiding groove 38；First L-shaped limited block 28 of movement will take off with the second L-shaped limited block 33
The region of teeth 35 is left, two adjacent link units 23 at this time will surround the rotation of straight pin 47, so that anticreep
Chain 4 is adapted to the arching trajectory in arc guide sleeves 58, when operating lever 7 push anti-fall off chain 4 be moved into guide rail 61 when,
Guiding at this time is straight path, while being equal in the length dimension of the first L-shaped limited block other end the second guiding groove 40 of stretching
Under the action of 1/2 times of the opposite inner wall spacing of the arc guide sleeves inner wall spacing dimension difference opposite with guide rail, at this time the
One L-shaped limited block 28 will be restored to original position under the action of second spring 30, and the second L-shaped limited block 33 will be
It is restored on original position under the action of three springs 31, anti-fall off chain 4 at this time will be in the first L-shaped limited block 28 and the 2nd L
Under the position-limiting action of shape limited block 33, it is in linear state so that the anti-fall off chain 4 for moving out anchor bar body 3 will be by bigger
Soil active force achievees the purpose that anti-dropout so that anchor pole is not easy to fall off out of soil；Turncap 120 is rotated at this time
After degree, arc guide sleeves 58 at this time will coordinate with next guide rail 61, and it is anti-to repeat above operation completion second at this time
The assembly of de- chain 4；After rotating 120 degree of turncap again, arc guide sleeves 58 at this time will coordinate with third guide rail 61,
The assembly for completing third anti-fall off chain 4 is repeated above operation at this time；It will make anchor pole more under the action of three anti-fall off chain 4
It is stably mounted in soil.
Claims (6)
1. a kind of safe anchor pole rotatably extended, it is characterised in that：It includes guiding square set, driving gear, sliding groove, side
Hole, turncap, fixed strip, fixed disc, fixed curved track, arc guide sleeves, baffle, fixed blocks, guide rail, T shapes annular groove,
4th spring, T-shaped block, the first guide block, the first guide groove, the first spring, operation rack, backing plate, anchor bar body, anti-fall off chain, anchor head, behaviour
Make bar, grout stop, is wherein provided with the circular hole being not penetrated on anchor bar body upper surface；It is circumferentially uniform on anchor bar body periphery to be provided with 3
A sliding groove, and 3 sliding grooves are communicated with the circular hole being not penetrated opened on anchor bar body；Anchor head upper surface is mounted under anchor bar body
On end face；
Mounting structure around 3 sliding grooves is identical, and for one of them, first is provided on two fixed blocks end faces
Guide groove, two fixed blocks one end are symmetrically mounted on the inner headed face for the circular hole being not penetrated opened on anchor bar body about sliding groove
On, and the first guide groove Relative distribution in two fixed blocks；Two the first guide blocks are symmetrically mounted on guide rail two sides, are drawn
Guide rail by the first guide block and the first guide groove be fitted to two fixed blocks between, and guide rail is matched with sliding groove sliding
It closes；Two baffles are separately mounted in the upper and lower ends face of guide rail side, and two baffles are respectively positioned in anchor bar body；First leads
First spring is installed, the first spring one end is mounted on the first guide groove end face, and the other end is mounted on the first guide block in slot；
The square hole of perforation is provided on turncap upper surface；Turncap inner headed face is installed with anchor bar body upper end periphery rotatable engagement；
It installs on turncap lower face fixed strip one end；Fixed curved track is provided with T shape annular grooves on end face；The installation of fixed curved track upper surface
On fixed strip lower face；It is provided with internal tooth on arc guide sleeves inner headed face；T-shaped block one end is mounted on arc guide sleeves end face；
Arc guide sleeves are slidably installed by T-shaped block and T shape annular grooves on fixed curved track, and fixed curved track draws with arc
Guide sleeve axis overlaps；Arc guide sleeves coordinate with guide rail；4th spring is located in T shape annular grooves, and the 4th spring one end is mounted on T
On shape annular groove end face, the other end is mounted in T-shaped block；Fixed disc side periphery is mounted on fixed curved track；Sliding tooth
Wheel is mounted on by axis on fixed disc, and drives the interior tooth engagement opened in gear and arc guide sleeves；Arc guide sleeves with
Square hole coordinates；Square set one end is guided to be mounted on turncap lower face, the other end penetrates in anchor bar body；Operation rack one end penetrates
It guides in square set, and operates rack and engaged with driving gear；Grout stop inner headed face is mounted on periphery of the anchor bar body far from anchor head
On；Backing plate lower face is mounted on grout stop upper surface；Anti-fall off chain is mounted in arc guide sleeves；Operating lever one end is mounted on arc
In shape guide sleeves, and operating lever coordinates with anti-fall off chain；
Above-mentioned anti-fall off chain is made of multiple link units, and each two adjacent link units are connected to one by straight pin
It rises；In addition to first link units and the last one link units, structure and its complete phase of mounting structure in other link units
Together；
Above-mentioned link units include anti-drop block, intermediate branch helix, fixed block, collateral ear, the first L-shaped limited block, the second guide block, the
Two springs, third spring, the second circular hole, third guide block, the second L-shaped limited block, the first circular hole, teeth, first movement slot, third
Guide groove, the first guiding groove, the second guiding groove, the second shifting chute, the second guide groove, the first skewback, the second skewback, wherein anti-drop block end
The first guiding groove is provided on face；First movement slot is provided on anti-drop block on the side vertical with the first guiding groove is opened, and first moves
Dynamic slot is communicated with the first guiding groove；Third guide groove is provided on the end face of first movement slot；On anti-drop block with open the first guiding groove phase
To end face on be provided with the second guiding groove, and the second guiding groove is located on the upside of the first guiding groove；First movement is provided on anti-drop block
The second shifting chute is provided on the side of slot, and the second shifting chute is communicated with the second guiding groove；It is provided on the end face of second shifting chute
Second guide groove；The first circular hole of perforation is provided on two collateral ear end faces；Two collateral ears are symmetrically mounted on anti-drop block side
On, and two collateral ears are and first movement slot is located at anti-drop block the same side；Fixed block one end is mounted on anti-drop block and collateral ear
On opposite side；The second circular hole of perforation is provided on intermediate branch helix end face；The periphery of intermediate branch helix side is mounted on
On fixed block end face；There are many a teeth for the intermediate circumferentially uniform installation of branch helix periphery；First L-shaped limited block draws with second
Guide groove is slidably installed, and the second shifting chute is stretched out in first L-shaped limited block one end, and the first L-shaped limited block other end stretches out the
Two guiding grooves；Second guide block one end is mounted on the first L-shaped limited block side, and the second guide block is slidably matched with the second guide groove；
Second spring is located in the second guide groove, and second spring one end is mounted in the second guide groove, and the other end is mounted on the second guide block；The
One skewback one end is mounted on the first L-shaped limited block and stretches out on the end face of second shifting chute one end；Second L-shaped limited block draws with first
Guide groove is slidably installed, and first movement slot is stretched out in second L-shaped limited block one end, and the second L-shaped limited block other end stretches out the
One guiding groove；Third guide block one end is mounted on the second L-shaped limited block side, and third guide block is slidably matched with third guide groove；
Third spring is located in third guide groove, and third spring one end is mounted in third guide groove, and the other end is mounted on third guide block；The
Two skewback one end are mounted on the second L-shaped limited block and stretch out on the end face of first movement slot one end；
Two neighboring link units between first link units and the last one link units pass through collateral ear and centre
Branch helix coordinates, and straight pin will pass through the first circular hole and the second circular hole that collateral ear and intermediate journal stirrup link together, wherein one
Installed teeth cooperation on intermediate branch helix on the first skewback and the second skewback and adjacent link units in a link units,
And first skewback and the second skewback be located at teeth both sides；It is not installed on anti-drop block in above-mentioned first link units collateral
Ear；Fixed block, intermediate branch helix and teeth are not installed on the anti-drop block in the last one link units；The last one above-mentioned chain link
Break ground inclined-plane there are two symmetrically being opened on anti-drop block one end two sides on unit.
2. a kind of safe anchor pole rotatably extended according to claim 1, it is characterised in that：Above-mentioned first L-shaped limit
The block other end stretches out the length dimension of the length dimension and the second L-shaped limited block other end the first guiding groove of stretching of the second guiding groove
It is identical.
3. a kind of safe anchor pole rotatably extended according to claim 1, it is characterised in that：Above-mentioned first L-shaped limit
The length dimension that the block other end stretches out the second guiding groove is equal to, interior opposite with guide rail of the opposite inner wall spacing of arc guide sleeves
1/2 times of wall spacing dimension difference.
4. a kind of safe anchor pole rotatably extended according to claim 1, it is characterised in that：Above-mentioned straight pin and first
It is connected by bearing among circular hole；Straight pin and the second circular hole pass through key connection.
5. a kind of safe anchor pole rotatably extended according to claim 1, it is characterised in that：Above-mentioned second spring is pressure
Contracting spring, third spring are compressed spring.
6. a kind of safe anchor pole rotatably extended according to claim 1, it is characterised in that：Above-mentioned fixed strip one end weldering
It is connected on turncap lower face.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810606774.7A CN108442957A (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole of extension |
| CN201711284881.4A CN107740703B (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole rotatably extended |
| CN201810606773.2A CN108825279A (en) | 2017-12-07 | 2017-12-07 | A kind of rotary anchor pole |
| CN201810607774.9A CN108756977A (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole |
| CN201810607783.8A CN108756978A (en) | 2017-12-07 | 2017-12-07 | A kind of anchor pole |
| CN201810607748.6A CN108798733A (en) | 2017-12-07 | 2017-12-07 | A kind of rotary extension anchor pole |
| CN201810607750.3A CN108825280A (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole of rotating type strip extension mechanism |
| CN201810607234.0A CN108843356A (en) | 2017-12-07 | 2017-12-07 | A kind of rotary expansion anchor pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711284881.4A CN107740703B (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole rotatably extended |
Related Child Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810607750.3A Division CN108825280A (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole of rotating type strip extension mechanism |
| CN201810607774.9A Division CN108756977A (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole |
| CN201810606774.7A Division CN108442957A (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole of extension |
| CN201810607748.6A Division CN108798733A (en) | 2017-12-07 | 2017-12-07 | A kind of rotary extension anchor pole |
| CN201810607234.0A Division CN108843356A (en) | 2017-12-07 | 2017-12-07 | A kind of rotary expansion anchor pole |
| CN201810606773.2A Division CN108825279A (en) | 2017-12-07 | 2017-12-07 | A kind of rotary anchor pole |
| CN201810607783.8A Division CN108756978A (en) | 2017-12-07 | 2017-12-07 | A kind of anchor pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107740703A CN107740703A (en) | 2018-02-27 |
| CN107740703B true CN107740703B (en) | 2018-10-19 |
Family
ID=61240037
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810607234.0A Withdrawn CN108843356A (en) | 2017-12-07 | 2017-12-07 | A kind of rotary expansion anchor pole |
| CN201810607783.8A Withdrawn CN108756978A (en) | 2017-12-07 | 2017-12-07 | A kind of anchor pole |
| CN201711284881.4A Active CN107740703B (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole rotatably extended |
| CN201810607748.6A Withdrawn CN108798733A (en) | 2017-12-07 | 2017-12-07 | A kind of rotary extension anchor pole |
| CN201810606773.2A Withdrawn CN108825279A (en) | 2017-12-07 | 2017-12-07 | A kind of rotary anchor pole |
| CN201810607774.9A Withdrawn CN108756977A (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole |
| CN201810606774.7A Withdrawn CN108442957A (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole of extension |
| CN201810607750.3A Withdrawn CN108825280A (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole of rotating type strip extension mechanism |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810607234.0A Withdrawn CN108843356A (en) | 2017-12-07 | 2017-12-07 | A kind of rotary expansion anchor pole |
| CN201810607783.8A Withdrawn CN108756978A (en) | 2017-12-07 | 2017-12-07 | A kind of anchor pole |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810607748.6A Withdrawn CN108798733A (en) | 2017-12-07 | 2017-12-07 | A kind of rotary extension anchor pole |
| CN201810606773.2A Withdrawn CN108825279A (en) | 2017-12-07 | 2017-12-07 | A kind of rotary anchor pole |
| CN201810607774.9A Withdrawn CN108756977A (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole |
| CN201810606774.7A Withdrawn CN108442957A (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole of extension |
| CN201810607750.3A Withdrawn CN108825280A (en) | 2017-12-07 | 2017-12-07 | A kind of safe anchor pole of rotating type strip extension mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (8) | CN108843356A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174380B (en) * | 2018-08-20 | 2020-05-05 | 江苏新业重工股份有限公司 | Vortex type small-sized pulverizer for constructional engineering |
| CN109339837B (en) * | 2018-11-28 | 2020-03-06 | 华北科技学院 | Anchor bolt supporting device for large-section rapid tunneling roadway |
| CN109630174B (en) * | 2018-12-08 | 2021-11-16 | 卓中朝 | Subway tunnel safety construction device and construction method |
| CN113062337B (en) * | 2019-06-14 | 2024-01-23 | 浙江青墨工程勘察设计有限公司 | Dedicated stake that has anti-skidding function of side slope management |
| CN110159330B (en) * | 2019-06-28 | 2020-10-20 | 招远市灵山金矿 | Tensioning locking anchor rod |
| CN111456045B (en) * | 2020-04-29 | 2021-06-15 | 新疆北新路桥集团股份有限公司 | Slope protection structure and construction method thereof |
| CN114892598B (en) * | 2022-06-10 | 2023-04-25 | 重庆第二师范学院 | Slope protection device and construction method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1126823B (en) * | 1960-04-07 | 1962-04-05 | Bergwerksverband Gmbh | Process for fastening anchors in the boreholes receiving them and anchors for carrying out the process |
| CA2506342A1 (en) * | 2005-05-04 | 2006-11-04 | Mansour, Milad | Yieldable cone bolt for use in small diameter bolt holes and method of installing the same |
| CN204962024U (en) * | 2015-08-19 | 2016-01-13 | 永煤集团股份有限公司新桥煤矿 | Device, pneumatic pick subassembly, roof -bolter subassembly and rock drill subassembly are prevented getting rid of by conveyer pipe |
| KR101605028B1 (en) * | 2015-08-27 | 2016-03-22 | 주식회사 화랑기초 | Structure of Permanent Anchor |
| CN206592481U (en) * | 2017-03-14 | 2017-10-27 | 天津全林科技有限公司 | A kind of anticreep chain roller |
-
2017
- 2017-12-07 CN CN201810607234.0A patent/CN108843356A/en not_active Withdrawn
- 2017-12-07 CN CN201810607783.8A patent/CN108756978A/en not_active Withdrawn
- 2017-12-07 CN CN201711284881.4A patent/CN107740703B/en active Active
- 2017-12-07 CN CN201810607748.6A patent/CN108798733A/en not_active Withdrawn
- 2017-12-07 CN CN201810606773.2A patent/CN108825279A/en not_active Withdrawn
- 2017-12-07 CN CN201810607774.9A patent/CN108756977A/en not_active Withdrawn
- 2017-12-07 CN CN201810606774.7A patent/CN108442957A/en not_active Withdrawn
- 2017-12-07 CN CN201810607750.3A patent/CN108825280A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN108825279A (en) | 2018-11-16 |
| CN108756978A (en) | 2018-11-06 |
| CN108825280A (en) | 2018-11-16 |
| CN108442957A (en) | 2018-08-24 |
| CN107740703A (en) | 2018-02-27 |
| CN108756977A (en) | 2018-11-06 |
| CN108798733A (en) | 2018-11-13 |
| CN108843356A (en) | 2018-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107740703B (en) | A kind of safe anchor pole rotatably extended | |
| US20210222553A1 (en) | Apparatus for controllably unfolding flexible mesh for continuous miner, and continuous miner | |
| CN108868851A (en) | A kind of safe anchor pole of expanded type | |
| CN203097792U (en) | Underground rotary fishing device for coiled tubing | |
| CN106907108B (en) | Facilitate the squelch type of construction quickly stake device processed in a kind of civic building engineering | |
| CN108131109A (en) | Sidetracking radial well window opening tool and method | |
| CN110359854A (en) | A kind of drill bit for building pile hole | |
| CN201730618U (en) | Mining groove cutting equipment | |
| CN107054463A (en) | The driving platform that a kind of band based on centrifugal force clutch is turned to | |
| CN101975054B (en) | High-pressure hydraulic cutting machine for cutting coal seams | |
| AU2016269516B2 (en) | Small-resistance and high-efficiency digging apparatus with multiple layers of impact heads | |
| CN209704567U (en) | Synchronous shield machine is drive in a kind of pair of filling boldly | |
| CN107091077B (en) | Multifunctional well mouth automatic ball injection device | |
| CN107587879A (en) | Method for tunnel construction | |
| CN106828638A (en) | A kind of antiwind crawler driving whell with trigger mechanism | |
| CN103938621A (en) | Threaded cast-in-place pile forming device with nut holding synchronization mechanism | |
| CN108071411B (en) | A kind of top opening type falling-proof type anchor pole | |
| CN203626626U (en) | Reversing guiding shoe for oil well production pipe column | |
| CN110630189A (en) | Reducing guider of drilling tool | |
| CN204125994U (en) | The shovel mechanism positioner of dirt loader | |
| CN117145395B (en) | High-efficiency drilling bit | |
| CN209990449U (en) | Coiled tubing speed tubular column | |
| CN206530286U (en) | A kind of umbrella of Construction of Silo is bored | |
| CN206636502U (en) | One kind prevents water under high pressure top boring device | |
| CN206504920U (en) | A kind of cement mortar plain bumper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190514 Address after: 232000 No. 92 Dongshan Road, Tianjiaan District, Huainan City, Anhui Province Patentee after: Huainan Xinfeng Industry and Trade Company Address before: 311422 Hangzhou, Fuyang, Zhejiang province 9 Yin Hu Street, No. 9, No. 11, two, floor 213, innovation center. Patentee before: Hangzhou Fuyang Hongxiang Technology Service Co. Ltd. |