CN208626459U - 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
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- CN208626459U CN208626459U CN201720818314.1U CN201720818314U CN208626459U CN 208626459 U CN208626459 U CN 208626459U CN 201720818314 U CN201720818314 U CN 201720818314U CN 208626459 U CN208626459 U CN 208626459U
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Abstract
The utility model discloses it is a kind of can swelling fixation pricker and fill the fulcrum stringer of the fixation pricker, comprising: fixed pricker, bottom plate, capstan arrangement, big side plate, small side plate, rope withdrawing apparatus, tensioning apparatus, locking device and limiting device；It is equipped with U-type groove at the both ends of bottom plate, the upper end of fixed pricker is stuck in U-type groove and the fixed pricker in two sides is connected by hook；Big side plate and small side plate are mounted on bottom plate by hexagon socket head cap screw；Capstan arrangement is mounted on small side plate；Rope withdrawing apparatus and tensioning apparatus are installed on bottom plate, and limiting device is mounted on the lower section of bottom plate, and locking device is mounted on big side plate.The utility model can be realized the tensile force in the quick rope closing and tensioning and real-time measurement rope of rescue rope, 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 utility model belongs to rescue rope erection technique field, more particularly to it is a kind of can swelling fixation pricker and equipped with should
The fulcrum stringer of fixed pricker.
Background technique
In the rescue of the large spans large space disaster accident such as valley, river, high-rise, flood-fighting, officers and men are rescued
It can not reach and be rescued personnel location, generally use and cross the mode of rescue and carry out rescue.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 utilize the production such as tripod, trees, ratchel to rescue rope end fulcrum, tensioning rescue rope.Often by
It is limited in the condition of rescue site, suitable fulcrum can not be found, and manpower tension rescue rope is time-consuming and laborious, but often reaches
Less than rope tension force request when crossing, therefore, it is necessary to which developing one kind being capable of the fast erecting fulcrum, tensioning of quick rope closing, same
When can detect the device of rope tension again, to mitigate the physical demands of firefighters, help the quick development for crossing rescue.
Utility model content
In view of the problems of the existing technology, the utility model provide it is a kind of can swelling fixation pricker and fill the fixation pricker
Fulcrum stringer, can quickly set up rescue rope, and the above-mentioned technical problem of the utility model mainly passes through following skills
Art scheme is addressed:
It is a kind of can swelling fixation pricker, comprising: section, hinge support base, revolution under section, fixed pricker in push strut, fixed pricker
Axis enters ground pawl；Section is connected by saving on screw thread and fixed pricker under fixed pricker, and hinge support base is mounted under fixed pricker in section simultaneously
The interior Slideslip that can be saved under fixed pricker, hinge support base are connected with push strut, and push strut passes through to be saved on fixed pricker；In fixed pricker
It is provided with elongated slot on the side wall of lower section, enters ground pawl upper end and hinge support seat hinge, 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
Shaft 1-5 and enter ground pawl 1-6 and move downward, under the influence of entering ground pawl 1-6 and save the side wall elongated slot of 1-3 under fixed pricker, gradually
Underground is opened and be inserted into, firmly grasps function to realize.
It is a kind of equipped with it is above-mentioned can swelling fixation pricker fulcrum stringer, comprising: it is fixed pricker, bottom plate, capstan arrangement, big
Side plate, small side plate, rope withdrawing apparatus, tensioning apparatus, locking device and limiting device；It is equipped with U-type groove at the both ends of bottom plate, it is fixed
The upper end of pricker is stuck in U-type groove and the fixed pricker in two sides is connected by hook；Big side plate and small side plate are pacified by hexagon socket head cap screw
On bottom plate；Capstan arrangement is mounted on small side plate；Rope withdrawing apparatus and tensioning apparatus are installed on bottom plate, limiting device peace
Mounted in the lower section of bottom plate, locking device is mounted on big side plate.
Further, the capstan arrangement include handle, handlebar, pinion shaft, pinion gear, Large Gear Shaft, gear wheel,
Ratchet, the first pawl and the second pawl；Pinion shaft passes 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 covers on pinion shaft；Ratchet and pinion gear are fixed on pinion shaft, ratchet
It is mounted on the outside of small side plate, pinion gear is mounted on the inside of small side plate；
First pawl and the second pawl are arranged at the outside of small side plate, and cooperate with ratchet；Large Gear Shaft passes through small side
Mounting hole on plate and 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 greatly
On gear shaft, and big side plate interior sides are mounted on, are matched with pinion gear；One end of handlebar is fixed on one end of pinion shaft,
The other end is fixed with handle.
Further, the rope withdrawing apparatus includes active hangnail wheel, hangnail, pinch wheels, clamps wheel bearing seat, pinch wheels
Axis, fixing bolt, sliding seat；Hangnail is mounted on active hangnail wheel by interference fit, and active hangnail wheel is fixed on gear wheel
On axis, it is mounted on the inside of small side plate, pinch wheels, which are mounted on, to be clamped on wheel shaft, and pinch wheels are mounted on the side of active hangnail wheel,
The both ends for clamping wheel shaft are mounted in the brearing bore for clamping wheel bearing seat, are clamped wheel bearing seat by fixing bolt and are mounted on cunning
On dynamic seat, sliding seat is mounted on bottom plate, can be slided in the square groove of bottom plate and be limited by limiting device.
Further, the tensioning apparatus includes tensioning wheel, tension wheel shaft bearing seat, tension wheel shaft, fixing bolt, sensor
Upper mounting seat, tension sensor, sensor lower mounting seat；The tensioning wheel, which is connected by key, to be fixed on tension wheel shaft, tensioning
The both ends of wheel shaft are mounted in the brearing bore of tension wheel shaft bearing seat, and tension wheel shaft bearing seat, which is bolted, is fixed on sensor
In upper mounting seat, the lower end surface of sensor upper mounting seat is connected with tension sensor, and the other end of tension sensor is fixed on
In sensor lower mounting seat, sensor lower mounting seat is mounted on bottom plate, can be slided in the square groove of bottom plate and by limit dress
It sets and is limited.
Further, the locking device includes: rotating shaft, locked pawl, locked wheel, stop nut, locked wheel shaft, abnormity
Wheel shaft, special-shaped wheel, locked handle, fixing bolt, connection bolt, connecting rod；The rotating shaft, which is connected through a screw thread, is mounted on big side
On plate, the locked pawl and rotating shaft are hinged, and can turn round around rotating shaft, and one end of the locked pawl and connecting rod are hinged, connecting rod
The other end and locked handle it is hinged, locked handle is fixed on special-shaped wheel by fixing bolt, and special-shaped wheel case is in special-shaped wheel shaft
It above 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 case is being locked
On dead wheel shaft and it can rotate around the axis.
Further, the limiting device includes: bayonet lock, installation bolt, mounting plate, bayonet lock axis, fixing bolt, positioning
Plate, spring；The bayonet lock, which is connected through a screw thread, to be mounted on bayonet lock axis, and the spring pocket is on bayonet lock axis, spring one end and card
Pin contacts, the other end are contacted with mounting plate, and mounting plate is mounted on bottom plate by installing bolt.
Further, reduction torsion spring is equipped in the shaft of the first pawl and the second pawl.
The beneficial effects of the utility model are: the utility model can be realized the quick rope closing and tensioning and real of rescue rope
When measurement rope on tensile force, rope do not need the winding of whole circle, can be used in the quick of overlength rope and actuate, convenience and high-efficiency,
And grab ground securely, securely and reliably.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the expansible of the utility model fastens the configuration schematic diagram of pricker；
Fig. 2 is that the expansible of the utility model fastens the assembly structure diagram of pricker；
Fig. 3 is the fulcrum stringer schematic perspective view that the utility model fastens pricker equipped with expansible；
Fig. 4 is the stereochemical structure signal that the utility model fastens another angle of the fulcrum stringer of pricker equipped with expansible
Figure；
Fig. 5 is rope withdrawing apparatus and tensioning apparatus schematic perspective view in the utility model；
Fig. 6 is tensioning apparatus and limiting device configuration schematic diagram in the utility model；
Fig. 7 is limiting device and rope withdrawing apparatus assembly structure diagram in the utility model；
Fig. 8 is limiting device and tensioning apparatus assembly structure diagram in the utility model；
Fig. 9 is that rope fulcrum stringer locking device schematic perspective view is crossed in the fire-fighting of the utility model.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
As shown in figs 1-9, it is a kind of can swelling fixation pricker, comprising: saved on push strut 1-1, fixed pricker under 1-2, fixed pricker
Section 1-3, hinge support base 1-4, rotating shaft 1-5, enter ground pawl 1-6；Section 1-3 is by saving 1-2 on screw thread and fixed pricker under fixed pricker
It is connected, hinge support base 1-4 is mounted on the interior Slideslip for being saved in 1-3 under fixed pricker and can saving 1-3 under fixed pricker, hinge branch
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 on the side wall for saving 1-3 under fixed pricker
Elongated slot 1-7, enters the ground upper end pawl 1-6 and hinge support base 1-4 is hinged, and lower end is stretched out out of elongated slot 1-7.
In order to guarantee 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, comprising: fixed pricker 1, bottom plate 2, capstan arrangement
3, big side plate 4, small side plate 5, rope withdrawing apparatus 6, tensioning apparatus 7, locking device 8 and limiting device 9；It is set at the both 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 the fixed pricker 1 in two sides is connected by hook 2-2；Big side plate 4
It is installed on a base plate 2 with small side plate 5 by hexagon socket head cap screw；Capstan arrangement 3 is mounted on small side plate 5；Rope withdrawing apparatus 6 and tensioning
Device 7 is respectively mounted on a base plate 2, and limiting device 9 is mounted on the lower section of bottom plate 2, and locking device 8 is mounted on big side plate 4, big
Being additionally provided between side plate 4 and small side plate 5 is connected and fixed column 11, so that structure is more stable.
Wherein, the capstan arrangement 3 includes handle 3-1, handlebar 3-2, pinion shaft 3-3, pinion gear 3-11, gear wheel
Axis 3-5, gear wheel 3-6, ratchet 3-4, the first pawl 3-7 and the second pawl 3-8；Pinion shaft 3-3 passes through small side 5 and big side plate
4, little axle sleeve 3-9 is installed in the contact position of pinion shaft 3-3 and big side plate 4 and small side plate 5, little axle sleeve 3-9 is covered in small tooth
On wheel shaft 3-3；Ratchet 3-4 and pinion gear 3-11 are fixed on pinion shaft 3-3, and ratchet 3-4 is mounted on the outside of small side plate 5,
Pinion gear 3-11 is mounted on the inside of small side plate 5；
First pawl 3-7 and the second pawl 3-8 is arranged at the outside of small side plate 5, and cooperates with ratchet 3-4；First spine
It is equipped with reduction torsion spring in the shaft of pawl 3-7 and the second pawl 3-8, can be automatically reset, Large Gear Shaft 3-5 passes through small side plate 5
With the mounting hole on big side plate 4, bearing 3-10 is fixed in the mounting hole, bearing 3-10 covers on Large Gear Shaft 3-5；Canine tooth
Wheel 3-6 is fixed on Large Gear Shaft 3-5, and is mounted on big 4 inside of side plate, is matched with pinion gear 3-11；The one of handlebar 3-2
End is fixed on one end of pinion shaft 3-3, and 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, clamps wheel bearing seat 6-4, clamps
Wheel shaft 6-5, fixing bolt 6-6, sliding seat 6-7；Hangnail 6-2 is mounted on active hangnail wheel 6-1 by interference fit and (rises and tangle
The effect of the frictional force of rope, increase rope and pulley can also be capable of increasing with band hangnail or the protrusion etc. directly processed and be rubbed
The pulley of wiping), active hangnail wheel 6-1 is fixed on Large Gear Shaft 3-5, is mounted on the inside of small side plate 5, pinch wheels 6-3 installation
On clamping wheel shaft 6-5, pinch wheels 6-3 is mounted on the side of active hangnail wheel 6-1, and the both ends for clamping wheel shaft 6-5 are mounted on folder
In the brearing bore of bearing up pulley bearing block 6-4, clamps wheel bearing seat 6-4 and be mounted on sliding seat 6-7 by fixing bolt 6-6, it is sliding
Dynamic seat 6-7 installation on a base plate 2, can be slided in the square groove of bottom plate 2 and be limited by limiting device 9.Use the device
When carrying out fulcrum erection, in order to facilitate wire rope handling 10, pinch wheels 6-3 is in the position far from active hangnail wheel 6-1, and rope 10 is worn
After good, sliding seat 6-7 is slided to close to the active hangnail direction wheel 6-1, until bayonet lock 9-1 stretches out upwards, blocks sliding seat 6-7 i.e.
Limit effect can be played, guarantees that pinch wheels 6-3 and active hangnail wheel 6-1 can clamp rope 10；It is only needed when not needing limit
The pull ring of the bottom bayonet lock axis 9-4 is pulled down, while sliding seat 6-7 being slided to far from the active hangnail direction wheel 6-1.
The tensioning apparatus 7 includes tensioning wheel 7-7, tension wheel shaft bearing seat 7-4, tension wheel shaft 7-6, fixing bolt 7-5, passes
Sensor upper mounting seat 7-3, tension sensor 7-1, sensor lower mounting seat 7-2；The tensioning wheel 7-7, which is connected by key, to be fixed on
On tension wheel shaft 7-6, the both ends of tension wheel shaft 7-6 are mounted in the brearing bore of tension wheel shaft bearing seat 7-4, tension wheel shaft bearing seat
7-4, which is bolted, to be fixed on sensor upper mounting seat 7-3, the lower end surface of sensor upper mounting seat 7-3 and pull sensing
Device 7-1 is connected, and the other end of tension sensor 7-1 is fixed on sensor lower mounting seat 7-2, sensor lower mounting seat 7-2
Installation on a base plate 2, can be slided in the square groove of bottom plate 2 and be limited by limiting device 9, the limiting device 9 and rope closing
As the limiting device 9 of 6 lower section of device, when carrying out fulcrum erection using the device, in order to facilitate wire rope handling 10, tensioning wheel 7-7
In the position far 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
The sliding of the direction 6-1 has the function that limit until bayonet lock 9-1 stretches out upwards blocks sensor lower mounting seat 7-2, guarantees tensioning wheel
7-7 and active hangnail wheel 6-1 can clamp rope 10；Only need to pull down the pull ring of the bottom bayonet lock axis 9-4 when not needing and limiting,
Sensor lower mounting seat 7-2 is slided to far from the active hangnail direction wheel 6-1 simultaneously.It, can in the process used
The tensile force on rope 10 is measured in real time by tension sensor 7-1.
The locking device 8 includes: rotating shaft 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, connection bolt 8-10, connecting rod 8-11；It is described
Rotating shaft 8-1, which is connected through a screw thread, to be mounted on big side plate 4, and the locked pawl 8-2 and rotating shaft 8-1 is hinged, and can be around revolution
Axis 8-1 revolution, one end of the locked pawl 8-2 and connecting rod 8-11 are hinged, and the other end of connecting rod 8-11 and locked handle 8-8 are cut with scissors
It connects, locked handle 8-8 is fixed on special-shaped wheel 8-7 by fixing bolt 8-9, and special-shaped wheel 8-7 covers 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, and the locked wheel shaft 8-5 is fixed on big side plate 4, locks wheel 8-3
It covers on locked wheel shaft 8-5 and can rotate around the axis.
The limiting device 9 includes: bayonet lock 9-1, installation bolt 9-2, mounting plate 9-3, bayonet lock axis 9-4, fixing bolt 9-
5, positioning plate 9-6, spring 9-7；The bayonet lock 9-1, which is connected through a screw thread, to be mounted on bayonet lock axis 9-4, and the spring 9-7 covers
On bayonet lock axis 9-4, the one end spring 9-7 is contacted with bayonet lock 9-1, and the other end is contacted with mounting plate 9-3, and mounting plate 9-3 passes through installation
Bolt 9-2 is installed on a base plate 2.
Limiting device 9, the limit of 6 lower section of rope withdrawing apparatus are equipped in the lower section of 7 bottom plate 2 of rope withdrawing apparatus 6 and tensioning apparatus
The positioning plate 9-6 of device 9 is connect by fixing bolt 9-5 with sliding seat 6-7.
The positioning plate 9-6 of the limiting device 9 of 7 lower section of tensioning apparatus passes through fixing bolt 9-5 and sensor lower mounting seat 7-2
Connection.
When using the device, it needs that first fixed pricker 1 is driven underground, and fulcrum stringer is passed through to the U at 2 both ends of bottom plate
Type groove 2-1 is connected, to complete to assemble by linking up with 2-2 with the upper end of fixed pricker 1.In use process, two limiting devices are first opened
9, allow pinch wheels 6-3 and tensioning wheel 7-7 to be in the position far from active hangnail wheel 6-1, by rope 10 by the clamping of rope withdrawing apparatus 6
It is penetrated between wheel 6-3 and active hangnail wheel 6-1, bypasses active hangnail wheel 6-1, be tensioned, eventually pass through locked by tensioning apparatus 7
Device 8；Then respectively that the direction of from sliding seat 6-7 and sensor lower mounting seat 7-2 to close active hangnail wheel 6-1 is mobile, directly
It is stretched out upwards to bayonet lock 9-1 and blocks sliding seat 6-7 and sensor lower mounting seat 7-2, have the function that limit, guarantee pinch wheels 6-
3 and tensioning wheel 7-7 and active hangnail wheel 6-1 can clamp rope 10；Then the handle 3-1 for shaking capstan arrangement 3 clockwise,
Direction rope closing of the rope 10 to locking device 8 is driven under the action 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
It demonstrate,proves locked pawl 8-2 and locks rope 10.When rescue, which is completed, need to remove the device of the utility model, locked handle 8-8 is first unclamped, so
The pull ring of the bottom bayonet lock axis 9-4 under post-tensioning, while by sliding seat 6-7 and sensor lower mounting seat 7-2 to far from active hangnail wheel
The sliding of the direction 6-1, rope 10 is unclamped.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (9)
1. one kind can swelling fixation pricker characterized by comprising saved in push strut (1-1), fixed pricker under (1-2), fixed pricker
Section (1-3), rotating shaft (1-5), enters ground pawl (1-6) at hinge support base (1-4)；Section (1-3) passes through screw thread and fixation under fixed pricker
It saves (1-2) on pricker to be connected, hinge support base (1-4), which is mounted under fixed pricker, to be saved in (1-3) and can save (1-3) under fixed pricker
Interior Slideslip, hinge support base (1-4) is connected with push strut (1-1), and push strut (1-1) passes through and saves (1-2) on fixed pricker；?
It is saved under fixed pricker and is provided with elongated slot (1-7) on the side wall of (1-3), enter the ground pawl upper end (1-6) and hinge support base (1-4) hingedly,
Lower end is stretched out out of elongated slot (1-7).
2. one kind described in claim 1 can swelling fixation pricker, it is characterised in that: it is described enter ground pawl (1-6) quantity be 3
It is a, it is uniformly distributed around support base (1-4).
3. it is a kind of equipped with it is of any of claims 1 or 2 can swelling fixation pricker fulcrum stringer characterized by comprising
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 limiting device (9)；It is equipped with U-type groove (2-1) at the both ends of bottom plate (2), the upper end of fixed pricker (1) is stuck in U-shaped
It is connected in slot (2-1) and by hook (2-2) by two sides fixed pricker (1)；Big side plate (4) and small side plate (5) pass through interior hexagonal spiral shell
Bolt is mounted on bottom plate (2)；Capstan arrangement (3) is mounted on small side plate (5)；Rope withdrawing apparatus (6) and tensioning apparatus (7) are respectively mounted
On bottom plate (2), limiting device (9) is mounted on the lower section of bottom plate (2), and locking device (8) is mounted on big side plate (4).
4. it is according to claim 3 it is a kind of equipped with can swelling fixation pricker fulcrum stringer, which is characterized in that it is described
Capstan arrangement (3) includes handle (3-1), handlebar (3-2), pinion shaft (3-3), pinion gear (3-11), Large Gear Shaft (3-
5), gear wheel (3-6), ratchet (3-4), the first pawl (3-7) and the second pawl (3-8)；Pinion shaft (3-3) passes through small side plate
(5) with big side plate (4), little axle sleeve (3- is installed in the contact position of pinion shaft (3-3) and big side plate (4) and small side plate (5)
9), little axle sleeve (3-9) covers on pinion shaft (3-3)；Ratchet (3-4) and pinion gear (3-11) are fixed on pinion shaft (3-3)
On, ratchet (3-4) is mounted on the outside of small side plate (5), and pinion gear (3-11) is mounted on the inside of small side plate (5)；
First pawl (3-7) and the second pawl (3-8) are arranged at the outside of small side plate (5), and cooperate with ratchet (3-4)；Greatly
Gear shaft (3-5) passes through the mounting hole on small side plate (5) and big side plate (4), and bearing (3-10), axis are fixed in the mounting hole
(3-10) is held to cover on Large Gear Shaft (3-5)；Gear wheel (3-6) is fixed on Large Gear Shaft (3-5), and is mounted on big side plate
(4) inside, matches with pinion gear (3-11)；One end of handlebar (3-2) is fixed on one end of pinion shaft (3-3), another
End is fixed with handle (3-1).
5. it is according to claim 3 it is a kind of equipped with can swelling fixation pricker fulcrum stringer, which is characterized in that it is described
Rope withdrawing apparatus (6) includes active hangnail wheel (6-1), hangnail (6-2), pinch wheels (6-3), clamps wheel bearing seat (6-4), pinch wheels
Axis (6-5), the first fixing bolt (6-6), sliding seat (6-7)；Hangnail (6-2) is mounted on active hangnail wheel by interference fit
On (6-1), active hangnail wheel (6-1) is fixed on Large Gear Shaft (3-5), is mounted on the inside of small side plate (5), pinch wheels (6-
3) it is mounted on and clamps on wheel shaft (6-5), pinch wheels (6-3) are mounted on the side of active hangnail wheel (6-1), clamp wheel shaft (6-5)
Both ends be mounted on clamp wheel bearing seat (6-4) brearing bore in, clamp wheel bearing seat (6-4) pass through the first fixing bolt
(6-6) is mounted on sliding seat (6-7), and sliding seat (6-7) is mounted on bottom plate (2), can be slided simultaneously in the square groove of bottom plate (2)
It is limited by limiting device (9).
6. according to equipped with it is as claimed in claim 3 it is a kind of equipped with can swelling fixation pricker fulcrum stringer, which is characterized in that
The tensioning apparatus (7) includes tensioning wheel (7-7), tension wheel shaft bearing seat (7-4), tension wheel shaft (7-6), the second fixing bolt
(7-5), sensor upper mounting seat (7-3), tension sensor (7-1), sensor lower mounting seat (7-2)；The tensioning wheel (7-7)
It is connected by key and is fixed on tension wheel shaft (7-6), the both ends of tension wheel shaft (7-6) are mounted on tension wheel shaft bearing seat (7-4)
In brearing bore, tension wheel shaft bearing seat (7-4), which is bolted, to be fixed on sensor upper mounting seat (7-3), on sensor
The lower end surface of mounting base (7-3) is connected with tension sensor (7-1), and the other end of tension sensor (7-1) is fixed on sensing
In device lower mounting seat (7-2), sensor lower mounting seat (7-2) is mounted on bottom plate (2), can the sliding in the square groove of bottom plate (2)
And it is limited by limiting device (9).
7. it is according to claim 3 it is a kind of equipped with can swelling fixation pricker fulcrum stringer, which is characterized in that it is described
Limiting device (9) includes: bayonet lock (9-1), installation bolt (9-2), mounting plate (9-3), bayonet lock axis (9-4), third fixing bolt
(9-5), positioning plate (9-6), spring (9-7)；The bayonet lock (9-1), which is connected through a screw thread, to be mounted on bayonet lock axis (9-4), described
Spring (9-7) covers on bayonet lock axis (9-4), and spring one end (9-7) is contacted with bayonet lock (9-1), and the other end connects with mounting plate (9-3)
Touching, mounting plate (9-3) are mounted on bottom plate (2) by installing bolt (9-2).
8. it is according to claim 3 it is a kind of equipped with can swelling fixation pricker fulcrum stringer, which is characterized in that first
Reduction torsion spring is equipped in the shaft of pawl (3-7) and the second pawl (3-8).
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: big side
Being additionally provided between plate (4) and small side plate (5) is connected and fixed column (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720818314.1U CN208626459U (en) | 2017-07-07 | 2017-07-07 | It is a kind of can swelling fixation pricker and fulcrum stringer equipped with the fixation pricker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720818314.1U CN208626459U (en) | 2017-07-07 | 2017-07-07 | It is a kind of can swelling fixation pricker and fulcrum stringer equipped with the fixation pricker |
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| Publication Number | Publication Date |
|---|---|
| CN208626459U true CN208626459U (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720818314.1U Active CN208626459U (en) | 2017-07-07 | 2017-07-07 | It is a kind of can swelling fixation pricker and fulcrum stringer equipped with the fixation pricker |
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| CN (1) | CN208626459U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308562A (en) * | 2017-07-07 | 2017-11-03 | 湖北文理学院 | It is a kind of can swelling fixation pricker and fulcrum stringer equipped with the fixation pricker |
| CN110130418A (en) * | 2019-05-27 | 2019-08-16 | 西安大地工程检测有限公司 | Sedimentation deformation observes auxiliary device |
| CN113750425A (en) * | 2021-10-09 | 2021-12-07 | 湖南豪源科技有限公司 | Fire hose winding equipment for fire-fighting technology |
-
2017
- 2017-07-07 CN CN201720818314.1U patent/CN208626459U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308562A (en) * | 2017-07-07 | 2017-11-03 | 湖北文理学院 | It is a kind of can swelling fixation pricker and fulcrum stringer equipped with the fixation pricker |
| CN107308562B (en) * | 2017-07-07 | 2022-08-23 | 湖北文理学院 | Expansible fixing drill rod and fulcrum erecting device provided with same |
| CN110130418A (en) * | 2019-05-27 | 2019-08-16 | 西安大地工程检测有限公司 | Sedimentation deformation observes auxiliary device |
| CN110130418B (en) * | 2019-05-27 | 2020-09-08 | 西安大地工程检测有限公司 | Settlement displacement observation auxiliary device |
| CN113750425A (en) * | 2021-10-09 | 2021-12-07 | 湖南豪源科技有限公司 | Fire hose winding equipment for fire-fighting technology |
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