CN106481352B - A kind of lock tool up and down for reclaiming type anchor bar lockset - Google Patents
A kind of lock tool up and down for reclaiming type anchor bar lockset Download PDFInfo
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- CN106481352B CN106481352B CN201611186622.3A CN201611186622A CN106481352B CN 106481352 B CN106481352 B CN 106481352B CN 201611186622 A CN201611186622 A CN 201611186622A CN 106481352 B CN106481352 B CN 106481352B
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- anchor bar
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- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 239000000203 mixture Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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- 230000002787 reinforcement Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
-
- 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
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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Abstract
A kind of lock tool up and down for reclaiming type anchor bar lockset belongs to bolt support technology field, and the lock tool up and down includes upper layer mechanism, mechanism of lower layer and connecting pole, is attached by connecting pole between upper layer mechanism and mechanism of lower layer；Upper layer mechanism is divided into outer ring mechanism and interior ring mechanism, and interior ring mechanism is located inside outer ring mechanism, and outer ring mechanism is made of roof timbering, upper table, fixture, fixture support and fixture hydraulic cylinder；Interior ring mechanism is made of lockset lifting platform, lifting platform hydraulic cylinder and control mechanism, and lockset lifting platform can be moved up and down with respect to upper table；Control mechanism is made of bolt, upper support bar, third connecting rod, lower support bar, connecting plate, fourth link and support column；Mechanism of lower layer is made of lower table and unlocking mechanism, and lower table upper surface is fixed in unlocking mechanism one end, and the other end is through lockset lifting platform and can be moved up and down with respect to lockset lifting platform.Lock tool up and down of the present invention can realize quick lock in and the unlock of reclaiming type anchor bar lockset.
Description
Technical field
The invention belongs to bolt support technology fields, more particularly to a kind of lock work up and down for reclaiming type anchor bar lockset
Tool.
Background technology
Suspension roof support is fairly obvious to the reinforcement effect of roadway surrounding rock intensity and at low cost, fast at lane speed, can be effectively
The stability of raising roadway surrounding rock, raising drift section utilization rate, simplified stope end support and advance support technique,
Improve environment on coalface and production operation condition, for coal working face quickly propel and greatly improve coal production established it is good
Good basis.And suspension roof support generally uses nut as anchor pole lockset, but nut not only takes as anchor pole lockset in locking
When, it is laborious, and nut is not recyclable, cannot reuse, and causes a large amount of wasting of resources.Existing number of patent application is
201410568250.5 a kind of reclaiming type anchor bar lockset patent of invention, which provides a kind of recyclable anchor pole
Lockset, but due to the reclaiming type anchor bar lockset of invention poor reliability, and lockset easy-to-rust in use, it is made to use the longevity
Life is shorter.Therefore existing reclaiming type anchor bar lockset is improved regarding to the issue above, due to improved recovery type anchor
Rod lock does not have its corresponding lock tool up and down so that the process locked up and down is more complicated, directly affects the installation of anchor pole
Progress.Therefore, it is necessary to one kind to solve the above problems with the matched lock tool up and down of improved reclaiming type anchor bar lockset.
Invention content
In view of the problems of the existing technology, the present invention provides a kind of lock tool up and down for reclaiming type anchor bar lockset,
The upper and lower lock tool can realize quick lock in and the unlock of reclaiming type anchor bar lockset.
For the kit of reclaiming type anchor bar lockset, the process for making it lock up and down
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of lock tool up and down for reclaiming type anchor bar lockset, including upper layer mechanism, mechanism of lower layer and connecting pole, it is described
It is attached by connecting pole between upper layer mechanism and mechanism of lower layer；The upper layer mechanism is divided into outer ring mechanism and interior ring mechanism,
The interior ring mechanism is located inside outer ring mechanism, the outer ring mechanism by roof timbering, upper table, fixture, fixture support and
Fixture hydraulic cylinder forms, and the upper surface of the upper table is fixed with roof timbering, and the top of connecting pole and fixture support are solid
Due to the lower surface of upper table, the fixture support at least two, each fixture support is connected with by fixture hydraulic cylinder
One fixture, the fixture inside are threaded, when fixture hydraulic cylinder stretching makes fixture gather to center, the folder
Tool inside constitutes a complete threaded hole；The interior ring mechanism is by lockset lifting platform, lifting platform hydraulic cylinder and control mechanism
Composition, the lockset lifting platform can be moved up and down with respect to upper table, and the upper surface of lockset lifting platform is provided with upper groove, described
Fovea superior groove bottom is provided with first through hole and several second through-holes, and the first through hole is located at fovea superior groove center, second through-hole
Positioned at the periphery of first through hole, and with the use of reclaiming type anchor bar lockset left pin hole and right pin hole it is corresponding, the liter
The lower surface of lockset lifting platform is fixed on the top of drop platform hydraulic cylinder；The control mechanism is connected by bolt, upper support bar, third
Bar, lower support bar, connecting plate, fourth link and support column composition, the support column are fixed on lockset lifting platform lower surface, support
Column is fixedly connected with lower support bar far from lockset lifting end, and support column is connected with upper support close to lockset lifting end
Bar, the upper support bar can be rotatable around its axis, and third through-hole is provided on upper support bar, and the third connecting rod is logical across third
Hole, third connecting rod are connected to the lower end of bolt close to lockset lifting end, and the upper end of the bolt passes through the insertion of the second through-hole to match
In the left pin hole and right pin hole for closing the reclaiming type anchor bar lockset used, third connecting rod is solid far from lockset lifting end and fourth link
Fixed connection, one end of the fourth link and the free end of lower support bar are articulated with connecting plate；The mechanism of lower layer is by lower work
Make platform and unlocking mechanism forms, the bottom end of the connecting pole and lifting platform hydraulic cylinder is both secured to the upper surface of lower table, institute
The upper surface of lower table is fixed in the one end for stating unlocking mechanism, and the other end runs through lockset lifting platform and can be with respect to lockset lifting platform
It moves up and down, when unlocking mechanism moves up, the reclaiming type anchor bar being used cooperatively can be pushed to lock ambilateral crank and realize unlock.
The roof timbering at least two, and be uniformly arranged along upper table periphery.
The fixture support is uniformly arranged along upper table periphery.
The lifting platform hydraulic cylinder quantity is four, and opposite lockset lifting platform central symmetry distribution.
What the unlocking mechanism and roof timbering were all made of is telescoping hydraulic cylinder.
The fourth link of control mechanism corresponding with the bolt of the left pin hole of reclaiming type anchor bar lockset that insertion is used cooperatively is solid
It connects together, the fourth link of control mechanism corresponding with the bolt of the right pin hole of reclaiming type anchor bar lockset that insertion is used cooperatively is solid
It connects together.
The upper table is cirque structure, and lockset lifting platform is circular configuration, and lockset lifting platform is located at upper table
Annular through-hole in.
The unlocking mechanism penetrates lockset lifting end and is equipped with arc panel, the arc panel and the recovery type anchor being used cooperatively
The crank of rod lock coincides.
Beneficial effects of the present invention：
The present invention has supplied a kind of lock tool up and down for reclaiming type anchor bar lockset, the upper and lower lock tool that can realize recovery type
The quick lock in of anchor pole lockset and unlock, and use simply, it is easy to operate, it can save and be locked using reclaiming type anchor bar to greatest extent
Tool carries out the installation needed for suspension roof support and take-down time, saves a large amount of time cost for production work, has good
Economic benefit and development prospect.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present invention for the lock tool up and down of reclaiming type anchor bar lockset；
Fig. 2 is dimensional structure diagram of the present invention for another visual angle of lock tool up and down of reclaiming type anchor bar lockset；
Fig. 3 is the upward view that the present invention removes lower table for the work of lock up and down of reclaiming type anchor bar lockset；
Fig. 4 is a kind of structural schematic diagram of reclaiming type anchor bar lockset；
Fig. 5 is a kind of dimensional structure diagram of left semi-lock body；
Fig. 6 is a kind of dimensional structure diagram of right half lock body；
Fig. 7 is a kind of stereoscopic schematic diagram of right half lock body internal structure；
Fig. 8 is the lock tool use state diagram up and down that the present invention is used for reclaiming type anchor bar lockset；
In figure：1- left semi-lock bodies, half lock body of the right sides 2-, the left half-thread holes 3-, 4- bayonet locks, the right half-thread holes 5-, 6- card slots, 7-
Groove, the upper snap-gauges of 8-, snap-gauge under 9-, 10- springs, 11- first connecting rods, 12- second connecting rods, the first driving cogs of 13-, 14- rotations
Portion, the second driving cogs of 15-, 16- cambered surface protrusions, the left pin holes of 17-, the right pin holes of 18-, 19- cranks, the upper layers 20- mechanism, 21- lower layers
Mechanism, 22- connecting poles, 23- roof timberings, 24- upper tables, 25- fixtures, the support of 26- fixtures, 27- fixture hydraulic cylinders, 28-
Lockset lifting platform, 29- lifting platform hydraulic cylinders, 30- control mechanisms, 31- upper grooves, 32- first through hole, the second through-holes of 33-, 34-
Bolt, 35- upper support bars, 36- third connecting rods, 37- lower support bars, 38- connecting plates, 39- fourth links, 40- support columns, 41-
Third through-hole, 42- lower tables, 43- unlocking mechanisms, 44- arc panels.
Specific implementation mode
The present invention is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1 to Figure 3, a kind of lock work up and down for reclaiming type anchor bar lockset, belongs to suspension roof support equipment, is used for
In bolting operation, the quick lock in reclaiming type anchor bar lockset and unlock are realized.
The work of lock up and down for reclaiming type anchor bar lockset of the present invention includes upper layer mechanism 20, mechanism of lower layer 21 and connecting pole
22, it is attached by connecting pole 22 between upper layer mechanism 20 and mechanism of lower layer 21.Upper layer mechanism 20 divides for outer ring mechanism and interior
Ring mechanism, interior ring mechanism are located inside outer ring mechanism.Outer ring mechanism is by roof timbering 23, upper table 24, fixture 25, fixture branch
Support 26 and fixture hydraulic cylinder 27 form, and the upper surface of upper table 24 is fixed with roof timbering 23, and roof timbering 23 is used for
Back is supported during lower lock, and applies certain pretightning force to back, roof timbering 23 at least two, and edge
24 periphery of upper table is uniformly arranged.In the present embodiment, 23 quantity of roof timbering be two, and roof timbering 23 using
Telescoping hydraulic cylinder.The top of connecting pole 22 and fixture support 26 are both secured to the lower surface of upper table 24, fixture support 26
At least two, and be uniformly arranged along 24 periphery of upper table, in the present embodiment, fixture supported amount is two.Each folder
By the connection of fixture hydraulic cylinder 27 there are one fixture 25, fixture 25 is used to fix to clamp anchor during upper and lower lock for tool support 26
Bar prevents its movement.25 inside of fixture is threaded, when the stretching of fixture hydraulic cylinder 27 makes fixture 25 gather to center, folder
25 inside of tool constitutes a complete threaded hole, and threaded hole can enhance fixed effect of the fixture 25 to anchor pole.
Interior ring mechanism is made of lockset lifting platform 28, lifting platform hydraulic cylinder 29 and control mechanism 30, and lockset lifting platform 28 can
Opposite upper table 24 moves up and down, for reclaiming type anchor bar lockset to be sent to designated mounting position, or by returning after unloading
Receipts formula anchor pole lockset is withdrawn from installation site.In the present embodiment, upper table 24 is cirque structure, and lockset lifting platform 28 is
Circular configuration, lockset lifting platform 28 are located in the annular through-hole of upper table 24.The upper surface of lockset lifting platform 28 is provided with
Groove 31, in the present embodiment, 31 shape of upper groove are consistent with the reclaiming type anchor bar lockset shape being used cooperatively, and are used for recovery type
The accurate positionin of anchor pole lockset.31 bottom surface of upper groove is provided with first through hole 32 and several second through-holes 33, and first through hole 32 is located at
31 center of upper groove, for making anchor pole pass through during upper and lower lock, the second through-hole 33 is located at the periphery of first through hole 32, and with
The left pin hole 17 and right pin hole 18 for the reclaiming type anchor bar lockset being used cooperatively are corresponding.The top of lifting platform hydraulic cylinder 29 is fixed on
The lower surface of lockset lifting platform 28, for providing power source for the lifting of lockset lifting platform 28.In the present embodiment, lifting platform liquid
29 quantity of cylinder pressure is four, and the 28 central symmetry distribution of opposite lockset lifting platform, to prevent lockset lifting platform 28 in lifting process
Middle unbalance stress.
Control mechanism 30 is by bolt 34, upper support bar 35, third connecting rod 36, lower support bar 37, connecting plate 38, fourth link
39 and support column 40 form, support column 40 is fixed on 28 lower surface of lockset lifting platform, and support is provided for mechanism 30 in order to control.Branch
Dagger 40 is fixedly connected with lower support bar 37 far from 28 end of lockset lifting platform, and support column 40 connects close to the 28 end activity of lockset lifting platform
It is connected to upper support bar 35, upper support bar 35 can be rotatable around its axis.Third through-hole 41, third connecting rod are provided on upper support bar 35
36 pass through third through-hole 41, and can be moved relative to third through-hole 41.Third connecting rod 36 is connected to slotting close to 28 end of lockset lifting platform
The lower end of pin 34, the upper end of bolt 34 are inserted into 17 He of left pin hole for the reclaiming type anchor bar lockset being used cooperatively across the second through-hole 33
In right pin hole 18, and it can be moved in left pin hole 17 and right pin hole 18.Third connecting rod 36 is far from 28 end of lockset lifting platform and the 4th
Connecting rod 39 is fixedly connected, and one end of fourth link 39 is articulated with connecting plate 38 with the free end of lower support bar 37.Wherein, upper branch
Strut 35, lower support bar 37 and fourth link 39 are horizontally disposed, and axis is mutually parallel, third connecting rod 36 and fourth link 39
Axis be mutually perpendicular to.In the present embodiment, with 34 phase of bolt of being inserted into the left pin hole of the reclaiming type anchor bar lockset that is used cooperatively 17
The fourth link 39 of corresponding control mechanism 30 is fixed together, and is inserted into the right pin hole of the reclaiming type anchor bar lockset that is used cooperatively 18
The fourth link 39 of 34 corresponding control mechanism 30 of bolt is fixed together, to can ensure that the control of co- controlling left semi-lock body 1
The consistency that the control mechanism 30 for right half lock body 2 of consistency and co- controlling that mechanism 30 processed acts acts.
Mechanism of lower layer 21 is made of lower table 42 and unlocking mechanism 43, the bottom end of connecting pole 22 and lifting platform hydraulic cylinder 29
It is both secured to the upper surface of lower table 42.The upper surface of lower table 42 is fixed in one end of unlocking mechanism 43, and the other end passes through
It wears lockset lifting platform 28 and can be moved up and down with respect to lockset lifting platform 28, when unlocking mechanism 43 moves up, cooperation can be pushed to make
Reclaiming type anchor bar locks ambilateral crank 19 and realizes unlock.Unlocking mechanism 43 penetrates 28 end of lockset lifting platform and is equipped with arc panel
44, arc panel 44 and the crank 19 for the reclaiming type anchor bar lockset being used cooperatively coincide.In the present embodiment, unlocking mechanism 43 is adopted
It is telescoping hydraulic cylinder.
As shown in Figures 4 to 7, the one kind being used cooperatively for the lock tool up and down of reclaiming type anchor bar lockset with the present invention is returned
Receipts formula anchor pole lockset includes left semi-lock body 1 and right half lock body 2, is provided on the side opposite with right half lock body 2 of left semi-lock body 1
Left half-thread hole 3 and several bayonet locks 4, left half-thread hole 3 are vertically arranged, and bayonet lock 4 is located at the both sides in left half-thread hole 3, left semi-lock
Several vertical perforative left pin holes 17 are additionally provided on body 1.In the present embodiment, the number of bayonet lock 4 is four, is symmetrical arranged
The quantity of both sides in left half-thread hole 3, left pin hole 17 is two.It is set on right half lock body 2 side opposite with left semi-lock body 1
It is equipped with right half-thread hole 5, several card slots 6 and several grooves 7, right half-thread hole 5 is vertically arranged and with left half-thread hole 3 with respect to shape
At complete threaded hole, threaded hole is for being locked to perforative anchor pole.Card slot 6 is located at the both sides in right half-thread hole 5,
Each card slot 6 is arranged in a groove 7, and card slot 6 is corresponded with bayonet lock 4, to by left semi-lock body 1 and right half lock body
2 combine.Each card slot 6 by groove 7 upper snap-gauge 8 and lower snap-gauge 9 form, upper snap-gauge 8 is upper with place groove 7
It is attached by vertical spring 10 between wall, between lower snap-gauge 9 and the lower wall of place groove 7, spring 10 can lock
When so that the upper snap-gauge 8 of opening is resetted with lower snap-gauge 9 by rebound.
It fixes and connects with the same first connecting rod 11 being vertically arranged with the upper snap-gauge 8 of side bayonet slot 6 positioned at right half-thread hole 5
It connects, is fixedly connected with the same second connecting rod 12 being vertically arranged with the lower snap-gauge 9 of side bayonet slot 6 positioned at right half-thread hole 5, with this
Ensure that upper snap-gauge 8 and lower snap-gauge 9 open or the consistency of closed action, first connecting rod 11 be mutually parallel with second connecting rod 12 and
Can relatively right half lock body 2 move up and down.The side opposite with first connecting rod 11 of second connecting rod 12 is equipped with the first driving cog 13,
In the present embodiment, the first driving cog 13 is arranged along 12 side vertical of second connecting rod, and the first driving cog 13 is with second connecting rod 12
It is integrally machined molding, to increase the intensity of the first driving cog 13, is prolonged the service life.First connecting rod 11 and 12 bottom of second connecting rod
Rotation section 14 is rotatably connected in groove 7 where portion, one end of rotation section 14 is equipped with the second driving cog 15, the second driving cog 15
It is intermeshed with the first driving cog 13.In the present embodiment, the second driving cog 15 is in 14 one end circular distribution of rotation section, the center of circle
It is overlapped with the shaft of rotation section 14, and rotation section 14 and the second driving cog 15 and cambered surface protrusion 16 are integrated machine-shaping.Rotation
14 other end of portion is equipped with smooth cambered surface protrusion 16, and cambered surface protrusion 16 is butted on 11 bottom of first connecting rod, in the present embodiment, first
11 bottom of connecting rod is smooth arc-shaped surface.When rotation section 14 rotates, first connecting rod 11 and second connecting rod 12 can be driven in opposite direction
It is mobile, and first connecting rod 11 can drive upper snap-gauge 8 to be moved together with lower snap-gauge 9 with second connecting rod 12, when upper snap-gauge 8 and lower snap-gauge
It after spring 10 is compressed to most short status by 9, will be unable to continue to move to, to play the position-limiting action of spring 10, can be prevented
One driving cog 13 and the second driving cog 15 take off tooth, can also prevent first connecting rod 11 from dislocating with cambered surface protrusion 16 and be detached from rotation section
14.Rotation section 14 is connected with crank 19, and one end of crank 19 is connect with rotation section 14, and the other end is placed in 2 outside of right half lock body, right
Several vertical perforative right pin holes 18 are additionally provided on half lock body 2.
Illustrate the first use process of the present invention below in conjunction with the accompanying drawings.
As shown in figure 8, the use of the present invention includes locking and two action process of lower lock (unlock).
Locking process：
First, it is drilled on back using jumbolter, anchor pole is put into the hole being drilled, make the bottom of anchor pole
End is exposed to outside drilling, fills accelerator in drilling later, anchor pole is made to be fixed in the drilling of back, and in anchor pole bottom end
It is set with upper padding plate.At the same time, the left semi-lock body 1 of reclaiming type anchor bar lockset and right half lock body 2 are positioned over for recovery type anchor
In the upper groove 31 of the lock tool up and down of rod lock, at this point, left semi-lock body 1 is in discrete state with right half lock body 2, it is located at
The both sides of anchor pole, the lower section of backing plate, and anchor pole bottom end pass through first through hole 32, enable fixture hydraulic cylinder 27 stretch out, make fixture 25 to
Inside gather and clamp the bottom end of anchor pole, then the telescoping hydraulic cylinder of roof timbering 23 is enabled to stretch out, back is withstood, with to tunnel
Top plate applies certain pretightning force.Later, lifting platform hydraulic cylinder 29 is enabled to stretch out to adjust the height and position of lockset lifting platform 28, it will
Reclaiming type anchor bar lockset in upper groove 31 is sent to the anchor pole of pre-installation, and bolt 34 is inserted into left pin hole 17 and right pin hole 18
It is interior.At this point, pulling the fourth link 39 of control mechanism 30 to the outside of lockset lifting platform 28, make fourth link 39 with lower support bar
37 are rotated for the center of circle, while third connecting rod 36 being driven to be rotated around upper support bar 35, to push 36 top of third connecting rod to connect
The bolt 34 connect applies inside horizontal applied force to left semi-lock body 1 and right half lock body 2, and left semi-lock body 1 and right half lock body 2 is made to exist
To movement at anchor pole in upper groove 31, and bayonet lock 4 is inserted into card slot 6, at this point, anchor pole is located at left semi-lock body 1 and right half lock body 2
It is formed by threaded hole.During bayonet lock 4 is inserted into card slot 6, bayonet lock 4 is inside along the inner surface of upper snap-gauge 8 and lower snap-gauge 9
Sliding, above snap-gauge 8 moves upwards together under the linkage of first connecting rod 11 at this time, and lower snap-gauge 9 links next in second connecting rod 12
It rises and moves downward, maintain action consistency.Its pressure bullet connecting can be squeezed during upper snap-gauge 8 is moved with lower snap-gauge 9
Spring 10 makes spring 10 be compressed, and after bayonet lock 4 enters card slot 6, compressed spring 10 generates rebound, makes snap-gauge 8 and lower card
Plate 9 is restored to original position, to lock bayonet lock 4, prevents its disengaging.At this point, the hydraulic cylinder of roof timbering 23 is enabled to retract, tunnel is made to push up
Plate is applied to reclaiming type anchor bar lockset to press, and later, fixture hydraulic cylinder 27 is enabled to retract, fixture 25 is made to unclamp the bottom end of anchor pole,
The first through hole 32 of lockset lifting platform 28 is detached from from anchor pole bottom end, withdraws lock tool up and down, locking action is completed.
Lower lock (unlock) process：
First, the bottom end for being equipped with the anchor pole of reclaiming type anchor bar lockset is made to pass through the first through hole 32 of upper and lower lock tool, it will
The bottom of reclaiming type anchor bar lockset is placed in the upper groove 31 of lockset lifting platform 28, and crank 19 is made to be placed in the arc of unlocking mechanism 43
On plate 44.Later, it enables fixture hydraulic cylinder 27 stretch out, so that fixture 25 is clamped anchor pole bottom end, then enable the telescopic liquid of roof timbering 23
Cylinder pressure stretches out, and withstands back and applies support force to it, reclaiming type anchor bar lockset is applied to relief roadway top plate
To press.At this point, the telescoping hydraulic cylinder of unlocking mechanism 43 is enabled to stretch out, to push the crank 19 on arc panel 44 to move upwards,
It drives rotation section 14 to rotate during crank 19 moves upwards, when rotation section 14 rotates, is driven by tooth engagement, drive second
Connecting rod 12 moves downward, and to drive lower snap-gauge 9 to move downward, jacks first connecting rod 11 by cambered surface protrusion 16, makes first
Connecting rod 11 moves upwards, to drive upper snap-gauge 8 to move upwards, to reach the unlocked state of reclaiming type anchor bar lockset.Later,
Bolt 34 is inserted into left pin hole 17 and right pin hole 18, and pushes the 4th of control mechanism 30 to connect to the inside of lockset lifting platform 28
Bar 39 makes fourth link 39 with lower support bar 37 be that the center of circle is rotated, while driving third connecting rod 36 around 35 turns of upper support bar
It is dynamic, to pull the bolt 34 that 36 top of third connecting rod connects to apply outside horizontal force to left semi-lock body 1 and right half lock body 2
Power makes left semi-lock body 1 and right half lock body 2 be moved round about in upper groove 31 so that the abjection out of card slot 6 of bayonet lock 4.This
When, enable the telescoping hydraulic cylinder of unlocking mechanism 43 retract, upper snap-gauge 8 and lower snap-gauge 9 recoil to original position under the action of spring 10.
Later, the hydraulic cylinder and fixture hydraulic cylinder 27 for enabling roof timbering 23 are retracted, and so that fixture 25 is unclamped the bottom end of anchor pole, lockset is lifted
The first through hole 32 of platform 28 is detached from from anchor pole bottom end, withdraws lock tool and reclaiming type anchor bar lockset up and down, and unlocking motion is completed.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to preferred embodiment to this hair
It is bright to be described in detail, it will be appreciated by those skilled in the art that can technical scheme of the present invention be modified or be waited
With replacing, without departing from the objective and range of the technical program, should all cover in scope of the presently claimed invention.
Claims (7)
1. a kind of lock tool up and down for reclaiming type anchor bar lockset, which is characterized in that including：Upper layer mechanism, mechanism of lower layer and
Connecting pole is attached between the upper layer mechanism and mechanism of lower layer by connecting pole；The upper layer mechanism is divided into outer ring mechanism
With interior ring mechanism, the interior ring mechanism is located inside outer ring mechanism, the outer ring mechanism by roof timbering, upper table, fixture,
Fixture supports and fixture hydraulic cylinder composition, and the upper surface of the upper table is fixed with roof timbering, the top of connecting pole and folder
Tool support is both secured to the lower surface of upper table, the fixture support at least two, and each fixture support passes through fixture liquid
There are one fixture, the fixture insides to be threaded for cylinder pressure connection, when fixture hydraulic cylinder stretching keeps fixture poly- to center
When holding together, a complete threaded hole is constituted on the inside of the fixture；The interior ring mechanism is by lockset lifting platform, lifting platform hydraulic cylinder
And control mechanism composition, the lockset lifting platform can be moved up and down with respect to upper table, the upper surface of lockset lifting platform is provided with
Upper groove, the fovea superior groove bottom are provided with first through hole and several second through-holes, and the first through hole is located at fovea superior groove center, institute
State the periphery that the second through-hole is located at first through hole, and with the use of reclaiming type anchor bar lockset left pin hole and right pin hole it is opposite
It answers, the lower surface of lockset lifting platform is fixed on the top of the lifting platform hydraulic cylinder；The control mechanism is by bolt, upper support
Bar, third connecting rod, lower support bar, connecting plate, fourth link and support column composition, the support column are fixed under lockset lifting platform
Surface, support column are fixedly connected with lower support bar far from lockset lifting end, and support column is close to lockset lifting end flexible connection
There are upper support bar, the upper support bar can be rotatable around its axis, third through-hole is provided on upper support bar, the third connecting rod is worn
Third through-hole is crossed, third connecting rod is connected to the lower end of bolt close to lockset lifting end, and the upper end of the bolt passes through second to lead to
Hole is inserted into the left pin hole and right pin hole of reclaiming type anchor bar lockset being used cooperatively, and third connecting rod lifts end and the far from lockset
Double leval jib is fixedly connected, and one end of the fourth link and the free end of lower support bar are articulated with connecting plate；Lower layer's machine
Structure is made of lower table and unlocking mechanism, and the bottom end of the connecting pole and lifting platform hydraulic cylinder is both secured to the upper of lower table
The upper surface of lower table is fixed in the one end on surface, the unlocking mechanism, and the other end is through lockset lifting platform and opposite can lock
Tool lifting platform move up and down, the unlocking mechanism penetrate lockset lifting end be equipped with arc panel, the arc panel be used cooperatively
The crank of reclaiming type anchor bar lockset coincide, when unlocking mechanism moves up, the reclaiming type anchor bar being used cooperatively can be pushed to lock
Ambilateral crank realizes that unlock, the end of the crank are equipped with rotation section, and one end of rotation section is equipped with the second driving cog,
The other end is provided with cambered surface protrusion, and second driving cog and the first driving cog of second connecting rod bottom setting are intermeshed, institute
Cambered surface protrusion is stated to match with first connecting rod bottom, second driving cog in rotation section one end circular distribution, the center of circle with turn
The shaft in dynamic portion overlaps, and rotation section is integrated machine-shaping with the second driving cog and cambered surface protrusion.
2. the lock tool according to claim 1 up and down for reclaiming type anchor bar lockset, it is characterised in that：The top plate branch
Frame at least two, and be uniformly arranged along upper table periphery.
3. the lock tool according to claim 1 up and down for reclaiming type anchor bar lockset, it is characterised in that：The fixture branch
Support is uniformly arranged along upper table periphery.
4. the lock tool according to claim 1 up and down for reclaiming type anchor bar lockset, it is characterised in that：The lifting platform
Hydraulic cylinder quantity is four, and opposite lockset lifting platform central symmetry distribution.
5. the lock tool according to claim 1 up and down for reclaiming type anchor bar lockset, it is characterised in that：The solution lock machine
What structure and roof timbering were all made of is telescoping hydraulic cylinder.
6. the lock tool according to claim 1 up and down for reclaiming type anchor bar lockset, it is characterised in that：Coordinate with being inserted into
The fourth link of the corresponding control mechanism of bolt of the left pin hole of reclaiming type anchor bar lockset used is fixed together, and coordinates with being inserted into
The fourth link of the corresponding control mechanism of bolt of the right pin hole of reclaiming type anchor bar lockset used is fixed together.
7. the lock tool according to claim 1 up and down for reclaiming type anchor bar lockset, it is characterised in that：The upper work
Platform is cirque structure, and lockset lifting platform is circular configuration, and lockset lifting platform is located in the annular through-hole of upper table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611186622.3A CN106481352B (en) | 2016-12-20 | 2016-12-20 | A kind of lock tool up and down for reclaiming type anchor bar lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611186622.3A CN106481352B (en) | 2016-12-20 | 2016-12-20 | A kind of lock tool up and down for reclaiming type anchor bar lockset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106481352A CN106481352A (en) | 2017-03-08 |
| CN106481352B true CN106481352B (en) | 2018-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611186622.3A Active CN106481352B (en) | 2016-12-20 | 2016-12-20 | A kind of lock tool up and down for reclaiming type anchor bar lockset |
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| Country | Link |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242336B (en) * | 2019-06-21 | 2020-08-04 | 辽宁工程技术大学 | Tunnel automatic loading and unloading anchor rod device and support anchor rod thereof |
| CN112177644B (en) * | 2020-10-09 | 2022-03-01 | 山东科技大学 | Auxiliary mounting equipment for mine anchor cable |
| CN112177643B (en) * | 2020-10-09 | 2022-03-01 | 山东科技大学 | Mining cylinder type anchor cable auxiliary installation equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314592A (en) * | 2014-10-22 | 2015-01-28 | 辽宁工程技术大学 | Recycling anchor rod lockset |
| CN104314591A (en) * | 2014-10-22 | 2015-01-28 | 辽宁工程技术大学 | Up-and-down lock tool for recycling type anchor rod lockset |
| CN204312106U (en) * | 2014-12-10 | 2015-05-06 | 徐州矿务集团有限公司 | The fastening lockset of anchor pole |
| CN205785792U (en) * | 2016-06-08 | 2016-12-07 | 南京汽车集团有限公司 | A kind of opening/closing door of vehicle device for testing endurance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120097913A (en) * | 2011-02-26 | 2012-09-05 | 김송이 | Anchor system for tunnel and building method thereof |
-
2016
- 2016-12-20 CN CN201611186622.3A patent/CN106481352B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314592A (en) * | 2014-10-22 | 2015-01-28 | 辽宁工程技术大学 | Recycling anchor rod lockset |
| CN104314591A (en) * | 2014-10-22 | 2015-01-28 | 辽宁工程技术大学 | Up-and-down lock tool for recycling type anchor rod lockset |
| CN204312106U (en) * | 2014-12-10 | 2015-05-06 | 徐州矿务集团有限公司 | The fastening lockset of anchor pole |
| CN205785792U (en) * | 2016-06-08 | 2016-12-07 | 南京汽车集团有限公司 | A kind of opening/closing door of vehicle device for testing endurance |
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|---|---|
| CN106481352A (en) | 2017-03-08 |
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