CN107308562A - It is a kind of can swelling fixation pricker and fulcrum stringer equipped with the fixation pricker - Google Patents
It is a kind of can swelling fixation pricker and fulcrum stringer equipped with the fixation pricker Download PDFInfo
- Publication number
- CN107308562A CN107308562A CN201710550802.3A CN201710550802A CN107308562A CN 107308562 A CN107308562 A CN 107308562A CN 201710550802 A CN201710550802 A CN 201710550802A CN 107308562 A CN107308562 A CN 107308562A
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- Prior art keywords
- side plate
- pricker
- wheel
- fixed
- shaft
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B99/00—Subject matter not provided for in other groups of this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
- B65H54/12—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers on flanged bobbins or spools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/35—Ropes, lines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses it is a kind of can swelling fixation pricker and fill the fulcrum stringer of the fixation pricker, including：Fixed pricker, bottom plate, capstan arrangement, big side plate, small side plate, rope withdrawing apparatus, tensioning apparatus, locking device and stopping means；U-type groove is provided with the two ends of bottom plate, the upper end of fixed pricker is stuck in U-type groove and both sides fixation pricker is connected by linking up with；Big side plate and small side plate are arranged on bottom plate by hexagon socket head cap screw；Capstan arrangement is arranged on small side plate；Rope withdrawing apparatus and tensioning apparatus are installed on bottom plate, and stopping means is arranged on the lower section of bottom plate, and locking device is arranged on big side plate.The present invention can realize the quick rope closing of rescue rope with tensioning and measure the tensile force on rope in real time, and rope does not need whole circle winding, can be used in quickly actuating for overlength rope, convenience and high-efficiency.
Description
Technical field
The invention belongs to rescue rope erection technique field, more particularly to it is a kind of can swelling fixation pricker and fill the fixation pricker
Fulcrum stringer.
Background technology
In the rescue of the large span large space such as valley, river course, high-rise, flood-fighting disaster accident, officers and men are rescued
It can not reach and be rescued personnel location, generally carry out rescue by the way of rescue is crossed.The premise for crossing rescue is exactly to set up
Meet safety standard crosses rope, and because of the uncertainty of rescue time, place and weather, the difficulty for setting up long range rope is non-
Chang great, rescue personnel often makes rescue end fulcrum, tensioning rescue rope using tripod, trees, ratchel etc..Often by
Limited in the condition of rescue site, suitable fulcrum can not be found, and manpower tenses rescue rope and wasted time and energy, and but often reaches
Required less than rope tension power when crossing, being capable of the fast erecting fulcrum, tensioning of quick rope closing, same therefore, it is necessary to develop one kind
When can detect the device of rope tension again, to mitigate the physical demands of firefighterses, help to cross the quick development of rescue.
The content of the invention
The problem of existing for prior art, the present invention provide it is a kind of can swelling fixation pricker and fill the fulcrum of the fixation pricker
Stringer, can quickly set up rescue rope, and above-mentioned technical problem of the invention is mainly obtained by following technical proposals
With solution：
It is a kind of can swelling fixation pricker, including：Saved in push strut, fixed pricker, fix section, hinge support base, gyroaxis under pricker, enter
Ground pawl；Section is connected by screw thread with save on fixed pricker under fixed pricker, and it is interior and can be that hinge support base is arranged on section under fixed pricker
The interior Slideslip saved under fixed pricker, hinge support base is connected with push strut, and push strut is passed through to be saved on fixed pricker；Saved under fixed pricker
Side wall on be provided with elongated slot, enter ground pawl upper end and hinge support seat hinge, its lower end is stretched out out of elongated slot.
Further, it is described enter ground pawl quantity be 3, be uniformly distributed around support base.
When use, when tapping push strut 1-1, push strut 1-1 is moved downward, and is driven hinge support base 1-4, returned
Rotating shaft 1-5 and enter ground pawl 1-6 and move downward, enter ground pawl 1-6 under fixed pricker under the influence of section 1-3 sidewall length groove, gradually
Open and insert underground, function is firmly grasped to realize.
It is a kind of equipped with it is above-mentioned can swelling fixation pricker fulcrum stringer, including：It is fixed pricker, bottom plate, capstan arrangement, big
Side plate, small side plate, rope withdrawing apparatus, tensioning apparatus, locking device and stopping means；U-type groove is provided with the two ends of bottom plate, it is fixed
The upper end of pricker is stuck in U-type groove and both sides fixation pricker is connected by linking up with；Big side plate and small side plate are pacified by hexagon socket head cap screw
On bottom plate；Capstan arrangement is arranged on small side plate；Rope withdrawing apparatus and tensioning apparatus are installed on bottom plate, stopping means peace
Mounted in the lower section of bottom plate, locking device is arranged on big side plate.
Further, the capstan arrangement include handle, handlebar, pinion shaft, little gear, Large Gear Shaft, gear wheel,
Ratchet, the first ratchet and the second ratchet；Pinion shaft is through small side plate and big side plate, in pinion shaft and big side plate and small side plate
Contact position little axle sleeve is installed, little axle sleeve is enclosed on pinion shaft；Ratchet and little gear are fixed on pinion shaft, ratchet
Installed in the outside of small side plate, little gear is arranged on the inner side of small side plate；
First ratchet and the second ratchet are arranged at the outside of small side plate, and coordinate with ratchet；Large Gear Shaft through small side plate with
Mounting hole on big side plate, is fixed with bearing, bearing holder (housing, cover) is in Large Gear Shaft in the mounting hole；Gear wheel is fixed on gear wheel
On axle, and installed in big side plate interior sides, it is engaged with little gear；One end of handlebar is fixed on one end of pinion shaft, another
End is fixed with handle.
Further, the rope withdrawing apparatus includes active hangnail wheel, hangnail, pinch wheels, clamping wheel bearing seat, pinch wheels
Axle, fixing bolt, sliding seat；Hangnail is arranged on active hangnail wheel by interference fit, and active hangnail wheel is fixed on gear wheel
On axle, installed in the inner side of small side plate, pinch wheels, which are arranged on, to be clamped on wheel shaft, and pinch wheels are arranged on the side of active hangnail wheel,
The two ends for clamping wheel shaft are arranged in the brearing bore for clamping wheel bearing seat, and clamping wheel bearing seat is arranged on by fixing bolt and slided
On dynamic seat, sliding seat is arranged on bottom plate, can be slided and be carried out by stopping means spacing in the square groove of bottom plate.
Further, the tensioning apparatus includes tensioning wheel, tension wheel shaft bearing, tension wheel shaft, fixing bolt, sensor
Upper mounting seat, pulling force sensor, sensor lower mounting seat；The tensioning wheel is fastened on tension wheel shaft by key, tensioning
The two ends of wheel shaft are arranged in the brearing bore of tension wheel shaft bearing, and tension wheel shaft bearing, which is bolted, is fixed on sensor
In upper mounting seat, the lower surface of sensor upper mounting seat is connected with pulling force sensor, and the other end of pulling force sensor is fixed on
In sensor lower mounting seat, sensor lower mounting seat is arranged on bottom plate, can be slided in the square groove of bottom plate and by spacing dress
Put progress spacing.
Further, the locking device includes：Gyroaxis, locked pawl, locked wheel, stop nut, locked wheel shaft, abnormity
Wheel shaft, special-shaped wheel, locked handle, fixing bolt, connecting bolt, connecting rod；The gyroaxis is connected through a screw thread installed in big side
On plate, the locked pawl is hinged with gyroaxis, and can be turned round around gyroaxis, one end of the locked pawl and rod hinge connection, connecting rod
The other end be hinged with locked handle, locked handle is fixed on special-shaped wheel by fixing bolt, and special-shaped wheel is enclosed on special-shaped wheel shaft
Go up and can be pivoted, special-shaped wheel shaft is fixed on big side plate, and the locked wheel shaft is fixed on big side plate, and locked wheel is enclosed on lock
On dead wheel shaft and it can rotate around the axis.
Further, the stopping means includes：Bayonet lock, installation bolt, installing plate, bayonet lock axle, fixing bolt, positioning
Plate, spring；The bayonet lock is connected through a screw thread on bayonet lock axle, and the spring housing is on bayonet lock axle, spring one end and card
Pin contacts, the other end is contacted with installing plate, and installing plate is arranged on bottom plate by installation bolt.
Further, it is equipped with reduction torsion spring in the rotating shaft of the first ratchet and the second ratchet.
The beneficial effects of the invention are as follows：The present invention can realize the quick rope closing of rescue rope and be tensioned and measure rope in real time
Tensile force on rope, rope does not need whole circle winding, can be used in the quick of overlength rope and actuates, convenience and high-efficiency, and grabs ground
Firmly, it is safe and reliable.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 fastens the configuration schematic diagram of pricker for the expansible of the present invention；
Fig. 2 fastens the assembly structure diagram of pricker for the expansible of the present invention；
Fig. 3 fastens the fulcrum stringer dimensional structure diagram of pricker for the present invention equipped with expansible；
Fig. 4 fastens the dimensional structure diagram of another angle of the fulcrum stringer of pricker for the present invention equipped with expansible；
Fig. 5 is rope withdrawing apparatus and tensioning apparatus dimensional structure diagram in the present invention；
Fig. 6 is tensioning apparatus and stopping means configuration schematic diagram in the present invention；
Fig. 7 is stopping means in the present invention and rope withdrawing apparatus assembly structure diagram；
Fig. 8 is stopping means in the present invention and tensioning apparatus assembly structure diagram；
Fig. 9 crosses rope fulcrum stringer locking device dimensional structure diagram for the fire-fighting of the present invention.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
As shown in figs 1-9, it is a kind of can swelling fixation pricker, including：On push strut 1-1, fixed pricker under section 1-2, fixed pricker
Section 1-3, hinge support base 1-4, gyroaxis 1-5, enter ground pawl 1-6；Section 1-3 saves 1-2 by screw thread with fixing on pricker under fixed pricker
It is connected, hinge support base 1-4 is arranged under fixed pricker in section 1-3 and 1-3 interior Slideslip, hinge branch can be saved under fixed pricker
Support seat 1-4 is connected with push strut 1-1, and push strut 1-1 is passed through and saved 1-2 on fixed pricker；It is provided with fixed pricker on section 1-3 side wall
Elongated slot 1-7, enters ground pawl 1-6 upper ends and is hinged with hinge support base 1-4, its lower end is stretched out out of elongated slot 1-7.
In order to ensure to grab the stability on ground, it is described enter ground pawl 1-6 quantity be 3, be uniformly distributed around support base 1-4.
It is a kind of equipped with it is above-mentioned can swelling fixation pricker fulcrum stringer, including：Fixed pricker 1, bottom plate 2, capstan arrangement
3rd, big side plate 4, small side plate 5, rope withdrawing apparatus 6, tensioning apparatus 7, locking device 8 and stopping means 9；Set at the two ends of bottom plate 2
There is U-type groove 2-1, the upper end of fixed pricker 1 is stuck in U-type groove 2-1 and both sides fixation pricker 1 is connected by linking up with 2-2；Big side plate 4
Installed on a base plate 2 by hexagon socket head cap screw with small side plate 5；Capstan arrangement 3 is arranged on small side plate 5；Rope withdrawing apparatus 6 and tensioning
Device 7 is respectively mounted on a base plate 2, and stopping means 9 is arranged on the lower section of bottom plate 2, and locking device 8 is arranged on big side plate 4, big
Being additionally provided between side plate 4 and small side plate 5 is connected post 11 so that structure is more stablized.
Wherein, the capstan arrangement 3 includes handle 3-1, handlebar 3-2, pinion shaft 3-3, little gear 3-11, gear wheel
Axle 3-5, gear wheel 3-6, ratchet 3-4, the first ratchet 3-7 and the second ratchet 3-8；Pinion shaft 3-3 passes through small side 5 and big side plate
4, little axle sleeve 3-9 is installed in pinion shaft 3-3 and big side plate 4 and small side plate 5 contact position, little axle sleeve 3-9 is enclosed on small tooth
On wheel shaft 3-3；Ratchet 3-4 and little gear 3-11 are fixed on pinion shaft 3-3, and ratchet 3-4 is arranged on the outside of small side plate 5,
Little gear 3-11 is arranged on the inner side of small side plate 5；
First ratchet 3-7 and the second ratchet 3-8 are arranged at the outside of small side plate 5, and coordinate with ratchet 3-4；First ratchet 3-7
Reduction torsion spring is equipped with rotating shaft with the second ratchet 3-8, can be automatically reset, Large Gear Shaft 3-5 passes through small side plate 5 and big side
Mounting hole on plate 4, is fixed with bearing 3-10 in the mounting hole, and bearing 3-10 is enclosed on Large Gear Shaft 3-5；Gear wheel 3-6
It is fixed on Large Gear Shaft 3-5, and installed in the big inner side of side plate 4, is engaged with little gear 3-11；Handlebar 3-2 one end is consolidated
Pinion shaft 3-3 one end is scheduled on, the other end is fixed with handle 3-1.
The rope withdrawing apparatus 6 includes active hangnail wheel 6-1, hangnail 6-2, pinch wheels 6-3, clamping wheel bearing seat 6-4, clamping
Wheel shaft 6-5, fixing bolt 6-6, sliding seat 6-7；Hangnail 6-2 is arranged on active hangnail wheel 6-1 by interference fit（Rise and tangle
The effect of the frictional force of rope, increase rope and pulley, can also can be increased with band hangnail or projection directly processed etc. and rubbed
The pulley of wiping）, active hangnail wheel 6-1 is fixed on Large Gear Shaft 3-5, installed in the inner side of small side plate 5, pinch wheels 6-3 installations
On wheel shaft 6-5 is clamped, pinch wheels 6-3 is arranged on active hangnail wheel 6-1 side, and the two ends for clamping wheel shaft 6-5 are arranged on folder
In bearing up pulley bearing block 6-4 brearing bore, clamp wheel bearing seat 6-4 and be arranged on by fixing bolt 6-6 on sliding seat 6-7, it is sliding
Dynamic seat 6-7 is installed on a base plate 2, can be slided and be carried out by stopping means 9 spacing in the square groove of bottom plate 2.Use the device
When carrying out fulcrum erection, wire rope handling 10 for convenience, pinch wheels 6-3 is in the position away from active hangnail wheel 6-1, and rope 10 is worn
After good, sliding seat 6-7 is slided to close to active hangnail wheel 6-1 directions, is protruded upward to bayonet lock 9-1, blocks sliding seat 6-7 i.e.
Limit effect can be played, it is ensured that pinch wheels 6-3 and active hangnail wheel 6-1 can clamp rope 10；Only needed when not needing spacing
Leave behind the draw rings of bayonet lock axle 9-4 bottoms, while sliding seat 6-7 is slided to away from active hangnail wheel 6-1 directions.
The tensioning apparatus 7 includes tensioning wheel 7-7, tension wheel shaft bearing 7-4, tension wheel shaft 7-6, fixing bolt 7-5, biography
Sensor upper mounting seat 7-3, pulling force sensor 7-1, sensor lower mounting seat 7-2；The tensioning wheel 7-7 is fastened on by key
On tension wheel shaft 7-6, tension wheel shaft 7-6 two ends are arranged in tension wheel shaft bearing 7-4 brearing bore, tension wheel shaft bearing
7-4, which is bolted, to be fixed on sensor upper mounting seat 7-3, sensor upper mounting seat 7-3 lower surface and pull sensing
Device 7-1 is connected, and the pulling force sensor 7-1 other end is fixed on sensor lower mounting seat 7-2, sensor lower mounting seat 7-2
Install on a base plate 2, can be slided in the square groove of bottom plate 2 and spacing, the stopping means 9 and rope closing are carried out by stopping means 9
As the stopping means 9 of the lower section of device 6, when carrying out fulcrum erection using the device, wire rope handling 10, tensioning wheel 7-7 for convenience
In the position away from active hangnail wheel 6-1, after rope 10 is put on, by sensor lower mounting seat 7-2 to close to active hangnail wheel
6-1 directions are slided, and are protruded upward to bayonet lock 9-1 and are blocked sensor lower mounting seat 7-2, reach spacing effect, it is ensured that tensioning wheel
7-7 and active hangnail wheel 6-1 can clamp rope 10；Only need to leave behind the draw rings of bayonet lock axle 9-4 bottoms when not needing spacing,
Sensor lower mounting seat 7-2 is slided to away from active hangnail wheel 6-1 directions simultaneously., can among the process used
Tensile force on rope 10 is measured by pulling force sensor 7-1 in real time.
The locking device 8 includes：Gyroaxis 8-1, locked pawl 8-2, locked wheel 8-3, stop nut 8-4, locked wheel shaft
8-5, special-shaped wheel shaft 8-6, special-shaped wheel 8-7, locked handle 8-8, fixing bolt 8-9, connecting bolt 8-10, connecting rod 8-11；It is described
Gyroaxis 8-1 is connected through a screw thread on big side plate 4, and the locked pawl 8-2 and gyroaxis 8-1 is hinged, and can be around revolution
Axle 8-1 is turned round, and one end of the locked pawl 8-2 is hinged with connecting rod 8-11, and the connecting rod 8-11 other end is cut with scissors with locked handle 8-8
Connect, locked handle 8-8 is fixed on special-shaped wheel 8-7 by fixing bolt 8-9, special-shaped wheel 8-7 is enclosed on special-shaped wheel shaft 8-6 and can
It is pivoted, special-shaped wheel shaft 8-6 is fixed on big side plate 4, the locked wheel shaft 8-5 is fixed on big side plate 4, locked wheel 8-3
It is enclosed on locked wheel shaft 8-5 and can rotate around the axis.
The stopping means 9 includes：Bayonet lock 9-1, installation bolt 9-2, installing plate 9-3, bayonet lock axle 9-4, fixing bolt 9-
5th, location-plate 9-6, spring 9-7；The bayonet lock 9-1 is connected through a screw thread on bayonet lock axle 9-4, and the spring 9-7 is enclosed on
On bayonet lock axle 9-4, spring 9-7 one end is contacted with bayonet lock 9-1, and the other end is contacted with installing plate 9-3, and installing plate 9-3 is by installing
Bolt 9-2 is installed on a base plate 2.
It is equipped with the lower section of rope withdrawing apparatus 6 and the bottom plate 2 of tensioning apparatus 7 spacing below stopping means 9, rope withdrawing apparatus 6
The location-plate 9-6 of device 9 is connected by fixing bolt 9-5 with sliding seat 6-7.
The location-plate 9-6 of the stopping means 9 of the lower section of tensioning apparatus 7 passes through fixing bolt 9-5 and sensor lower mounting seat 7-2
Connection.
When using the device, need that first fixed pricker 1 be driven underground, and by U of the fulcrum stringer by the two ends of bottom plate 2
Type groove 2-1, is connected with the upper end of fixed pricker 1 by linking up with 2-2, to complete assembling.During use, two stopping means are first opened
9, allow pinch wheels 6-3 and tensioning wheel 7-7 to be in the position away from active hangnail wheel 6-1, by rope 10 by rope withdrawing apparatus 6 clamping
Penetrated between wheel 6-3 and active hangnail wheel 6-1, bypass active hangnail wheel 6-1, be tensioned, eventually pass through locked by tensioning apparatus 7
Device 8；Then sliding seat 6-7 and sensor lower mounting seat 7-2 is moved to the direction close to active hangnail wheel 6-1 respectively, directly
Protruded upward to bayonet lock 9-1 and block sliding seat 6-7 and sensor lower mounting seat 7-2, reach spacing effect, it is ensured that pinch wheels 6-
3 and tensioning wheel 7-7 and active hangnail wheel 6-1 can clamp rope 10；Then the handle 3-1 of capstan arrangement 3 is shaken clockwise,
Direction rope closing of the rope 10 to locking device 8 is driven in the presence of rope withdrawing apparatus 6 and tensioning apparatus 7, when sensor 7-1 is examined in real time
When the rope tension power measured reaches the tensile force for crossing rescue requirement, the locked handle 8-8 of locking device 8 is depressed, to protect
Demonstrate,prove locked pawl 8-2 lockings rope 10.When rescue completes to pull down the device of the present invention, locked handle 8-8, Ran Houla are first unclamped
The draw ring of lower bayonet lock axle 9-4 bottoms, while by sliding seat 6-7 and sensor lower mounting seat 7-2 to away from active hangnail wheel 6-1 side
To slip, rope 10 is unclamped.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should be all included within the scope of the present invention.Therefore, protection of the invention
Scope should be determined by the scope of protection defined in the claims.
Claims (10)
1. it is a kind of can swelling fixation pricker, it is characterised in that including：Push strut（1-1）, save on fixed pricker（1-2）, under fixed pricker
Section（1-3）, hinge support base（1-4）, gyroaxis（1-5）, enter ground pawl（1-6）；Saved under fixed pricker（1-3）Pass through screw thread and fixation
Saved on pricker（1-2）It is connected, hinge support base（1-4）Saved under fixed pricker（1-3）It is interior and can be saved under fixed pricker（1-3）
Interior Slideslip, hinge support base（1-4）With push strut（1-1）It is connected, push strut（1-1）Saved on through fixed pricker（1-2）；
Saved under fixed pricker（1-3）Side wall on be provided with elongated slot（1-7）, enter ground pawl（1-6）Upper end and hinge support base（1-4）It is hinged, its
Lower end is from elongated slot（1-7）It is interior to stretch out.
2. described in claim 1 it is a kind of can swelling fixation pricker, it is characterised in that：It is described enter ground pawl（1-6）Quantity be 3
It is individual, around support base（1-4）It is uniformly distributed.
3. it is a kind of equipped with described in claim 1-2 can swelling fixation pricker fulcrum stringer, it is characterised in that including：
Fixed pricker (1), bottom plate（2）, capstan arrangement（3）, big side plate（4）, small side plate（5）, rope withdrawing apparatus（6）, tensioning apparatus（7）, lock
Dead device（8）And stopping means（9）；In bottom plate（2）Two ends be provided with U-type groove（2-1）, fixed pricker（1）Upper end be stuck in it is U-shaped
Groove（2-1）In and pass through hook（2-2）Pricker is fixed into both sides（1）It is connected；Big side plate（4）With small side plate（5）Pass through interior hexagonal spiral shell
Bolt is arranged on bottom plate（2）On；Capstan arrangement（3）Installed in small side plate（5）On；Rope withdrawing apparatus（6）And tensioning apparatus（7）It is respectively mounted
In bottom plate（2）On, stopping means（9）Installed in bottom plate（2）Lower section, locking device（8）Installed in big side plate（4）On.
4. it is according to claim 3 it is a kind of equipped with can swelling fixation pricker fulcrum stringer, it is characterised in that it is described
Capstan arrangement（3）Including handle（3-1）, handlebar（3-2）, pinion shaft（3-3）, little gear（3-11）, Large Gear Shaft（3-
5）, gear wheel（3-6）, ratchet（3-4）, the first ratchet（3-7）With the second ratchet（3-8）；Pinion shaft（3-3）Through small side plate
（5）With big side plate（4）, in pinion shaft（3-3）With big side plate（4）With small side plate（5）Contact position little axle sleeve is installed（3-
9）, little axle sleeve（3-9）It is enclosed on pinion shaft（3-3）On；Ratchet（3-4）And little gear（3-11）It is fixed on pinion shaft（3-3）
On, ratchet（3-4）Installed in small side plate（5）Outside, little gear（3-11）Installed in small side plate（5）Inner side；
First ratchet（3-7）With the second ratchet（3-8）It is arranged at small side plate（5）Outside, and and ratchet（3-4）Coordinate；Greatly
Gear shaft（3-5）Through small side plate（5）With big side plate（4）On mounting hole, be fixed with bearing in the mounting hole（3-10）, axle
Hold（3-10）It is enclosed on Large Gear Shaft（3-5）On；Gear wheel（3-6）It is fixed on Large Gear Shaft（3-5）On, and installed in big side plate
（4）Inner side, with little gear（3-11）It is engaged；Handlebar（3-2）One end be fixed on pinion shaft（3-3）One end, it is another
End and handle（3-1）It is fixed.
5. it is according to claim 3 it is a kind of equipped with can swelling fixation pricker fulcrum stringer, it is characterised in that it is described
Rope withdrawing apparatus（6）Including active hangnail wheel（6-1）, hangnail（6-2）, pinch wheels（6-3）, clamp wheel bearing seat（6-4）, pinch wheels
Axle（6-5）, fixing bolt（6-6）, sliding seat（6-7）；Hangnail（6-2）Active hangnail wheel is arranged on by interference fit（6-1）
On, active hangnail wheel（6-1）It is fixed on Large Gear Shaft（3-5）On, installed in small side plate（5）Inner side, pinch wheels（6-3）Install
Clamping wheel shaft（6-5）On, pinch wheels（6-3）Installed in active hangnail wheel（6-1）Side, clamp wheel shaft（6-5）Two ends
Installed in clamping wheel bearing seat（6-4）Brearing bore in, clamp wheel bearing seat（6-4）Pass through fixing bolt（6-6）It is arranged on
Sliding seat（6-7）On, sliding seat（6-7）Installed in bottom plate（2）On, can be in bottom plate（2）Square groove in slide and pass through spacing dress
Put（9）Carry out spacing.
6. according to equipped with described in claim 3 it is a kind of equipped with can swelling fixation pricker fulcrum stringer, it is characterised in that
The tensioning apparatus（7）Including tensioning wheel（7-7）, tension wheel shaft bearing（7-4）, tension wheel shaft（7-6）, fixing bolt（7-5）、
Sensor upper mounting seat（7-3）, pulling force sensor（7-1）, sensor lower mounting seat（7-2）；The tensioning wheel（7-7）Pass through key
It is fastened on tension wheel shaft（7-6）On, tension wheel shaft（7-6）Two ends be arranged on tension wheel shaft bearing（7-4）Bearing in
Kong Zhong, tension wheel shaft bearing（7-4）It is bolted and is fixed on sensor upper mounting seat（7-3）On, sensor upper mounting seat
（7-3）Lower surface and pulling force sensor（7-1）It is connected, pulling force sensor（7-1）The other end be fixed under sensor pacify
Fill seat（7-2）On, sensor lower mounting seat（7-2）Installed in bottom plate（2）On, can be in bottom plate（2）Square groove in slide and pass through
Stopping means（9）Carry out spacing.
7. it is according to claim 3 it is a kind of equipped with can swelling fixation pricker fulcrum stringer, it is characterised in that it is described
Locking device（8）Including：Gyroaxis（8-1）, locked pawl（8-2）, locked wheel（8-3）, stop nut（8-4）, locked wheel shaft（8-
5）, special-shaped wheel shaft（8-6）, special-shaped wheel（8-7）, locked handle（8-8）, fixing bolt（8-9）, connecting bolt（8-10）, connecting rod
（8-11）；The gyroaxis（8-1）It is connected through a screw thread installed in big side plate（4）On, the locked pawl（8-2）With gyroaxis
（8-1）It is hinged, and can be around gyroaxis（8-1）Revolution, the locked pawl（8-2）One end and connecting rod（8-11）It is hinged, connecting rod（8-
11）The other end and locked handle（8-8）It is hinged, locked handle（8-8）Pass through fixing bolt（8-9）It is fixed on special-shaped wheel（8-
7）On, special-shaped wheel（8-7）It is enclosed on special-shaped wheel shaft（8-6）Go up and can be pivoted, special-shaped wheel shaft（8-6）It is fixed on big side plate（4）
On, the locked wheel shaft（8-5）It is fixed on big side plate（4）On, locked wheel（8-3）It is enclosed on locked wheel shaft（8-5）It is upper and can be around axle
Rotate.
8. it is according to claim 3 it is a kind of equipped with can swelling fixation pricker fulcrum stringer, it is characterised in that it is described
Stopping means（9）Including：Bayonet lock（9-1）, installation bolt（9-2）, installing plate（9-3）, bayonet lock axle（9-4）, fixing bolt（9-
5）, location-plate（9-6）, spring（9-7）；The bayonet lock（9-1）It is connected through a screw thread installed in bayonet lock axle（9-4）On, the bullet
Spring（9-7）It is enclosed on bayonet lock axle（9-4）On, spring（9-7）One end and bayonet lock（9-1）Contact, the other end and installing plate（9-3）Connect
Touch, installing plate（9-3）Pass through installation bolt（9-2）Installed in bottom plate（2）On.
9. it is according to claim 3 it is a kind of equipped with can swelling fixation pricker fulcrum stringer, it is characterised in that first
Ratchet（3-7）With the second ratchet（3-8）Rotating shaft on be equipped with reduction torsion spring.
10. it is according to claim 3 it is a kind of equipped with can swelling fixation pricker fulcrum stringer, it is characterised in that：Greatly
Side plate（4）With small side plate（5）Between be additionally provided with the post that is connected（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710550802.3A CN107308562B (en) | 2017-07-07 | 2017-07-07 | Expansible fixing drill rod and fulcrum erecting device provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710550802.3A CN107308562B (en) | 2017-07-07 | 2017-07-07 | Expansible fixing drill rod and fulcrum erecting device provided with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107308562A true CN107308562A (en) | 2017-11-03 |
| CN107308562B CN107308562B (en) | 2022-08-23 |
Family
ID=60178476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710550802.3A Active CN107308562B (en) | 2017-07-07 | 2017-07-07 | Expansible fixing drill rod and fulcrum erecting device provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107308562B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180543A (en) * | 2022-06-29 | 2022-10-14 | 徐少钢 | Supporting spud device of one-way braking of capstan winch |
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| CN101468409A (en) * | 2007-12-24 | 2009-07-01 | 中国海洋石油总公司 | Tension device of underwater diamond rope saw |
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| CN115180543A (en) * | 2022-06-29 | 2022-10-14 | 徐少钢 | Supporting spud device of one-way braking of capstan winch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107308562B (en) | 2022-08-23 |
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