The content of the invention
The purpose that the present invention is related to is to provide for a kind of power equipment maintaining ladder and its system for being easy and fast to combination and fast quick-detach
Make method.
To achieve the above object, power equipment maintaining of the present invention ladder mainly include fixed seat, connecting seat, lock bolt,
Connecting shaft, load bearing seat, gravity cone, cleat stanchion, connecting pole, self-locking device, male cone (strobilus masculinus), internal taper hole, inner conical surface;
Described power equipment maintaining ladder uses single column support type, fixed seat and connecting seat, load bearing seat, cleat stanchion and is connected column combination
As single-column tandem, the carrier for carrying the weight that cleat stanchion and connecting pole and cleat stanchion and connecting pole are born is fixed seat;In peace
During dress cleat stanchion, it is the connecting seat and carrying that connecting shaft is connected that can adjust fixed seat and the cradle head of the setting angle of load bearing seat
Seat.
Connecting seat is fixed with described fixed seat, there is pin-and-hole and locking screw on connecting seat, connecting shaft passes through connecting seat
On pin-and-hole and the pin-and-hole of load bearing seat bottom connecting seat and load bearing seat are linked together, lock bolt screws in the lock on connecting seat
Only it is pressed in below load bearing seat more than the screw end of the lock bolt of locking screw after screw and partly locks load bearing seat and fixation
The fit angle of seat.The internal taper hole of the oriented lower recess in upper surface of described load bearing seat, load bearing seat is by under internal taper hole and cleat stanchion
The male cone (strobilus masculinus) at end coordinates and fixes, and by the breaker slot that is fixed on the locking bar of the mesopore bottom of load bearing seat be arranged on ladder
Brake head in post coordinates and the inner conical surface and male cone (strobilus masculinus) for posting that be automatically locked, and is set outside the inner cone bore portion of load bearing seat
There is turn hole living, fixed in the taper shank insertion turn hole living of the upper end of gravity cone and can freely be rotated in turn hole living.In connecting pole
Two ends connection head end in have internal taper hole, two male cone (strobilus masculinus)s of cleat stanchion are inserted in the connector at connecting pole two ends respectively
In internal taper hole, coordinated by the male cone (strobilus masculinus) of internal taper hole and cleat stanchion and fixed, and by being fixed on the mesopore bottom of connector
Breaker slot on locking bar coordinates and the inner conical surface and male cone (strobilus masculinus) for posting that be automatically locked with the brake head being arranged in cleat stanchion.Even
Connect and be respectively fixed with riding boogie board on post and cleat stanchion.
The connector of in the internal taper hole of the male cone (strobilus masculinus) insertion load bearing seat of described cleat stanchion lower end or insertion connecting pole upper end
In internal taper hole, in the internal taper hole of the connector of the male cone (strobilus masculinus) insertion connecting pole lower end of cleat stanchion upper end, the sliding eye of male cone (strobilus masculinus) end
It is enclosed within locking bar, the breaker slot on locking bar coordinates with the brake head of banking pin and locks locking bar and do not slide, and then locks inner conical surface
With the cooperation of male cone (strobilus masculinus).
Described internal taper hole is tapered hole, including load bearing seat internal taper hole and the internal taper hole of connector, in internal taper hole
There is inner conical surface.The male cone (strobilus masculinus) of described internal taper hole and cleat stanchion is coordinated and is matched somebody with somebody by the breaker slot on locking bar and banking pin after fixing
Close and be automatically locked the inner conical surface and male cone (strobilus masculinus) for posting.In order that internal taper hole and male cone (strobilus masculinus) can close fit, described is interior
The taper of taper hole is consistent with the taper of male cone (strobilus masculinus).
Described self-locking device includes brake hole, banking pin, thrust spring, locking bar, sliding eye, breaker slot, described braking
Thrust spring and banking pin are installed, banking pin stretches out the table of cleat stanchion from the central part of thrust spring through one end of back handle in hole
Face, one end of brake head are stretched into sliding eye and are coordinated with the breaker slot on locking bar, and one end of thrust spring is pressed in the braking of banking pin
On head, the other end withstood on brake hole or withstood on the jump ring being fixed in brake hole;There is breaker slot on described locking bar, brake
Groove coordinates the inner conical surface and male cone (strobilus masculinus) for being automatically locked and posting with the brake head of banking pin.
Described fixed seat is the centre of disking body or multiple bar shape interconnections, disking body or bar shaped interconnection shape
Connecting seat is fixed with above position;Described fixed seat fixed connecting base, stabilization and support cleat stanchion and bear connecting seat and held
The all wt received;The part contacted with ground in fixed seat is fixed with skid-proof rubber.
Described connecting seat is the pedestal for supporting and installing connecting shaft, there is pin-and-hole and locking screw on connecting seat, and pin-and-hole is used
In installing and fixed connection shaft and bear all wt that connecting shaft is born.
The vicinity of pin-and-hole of the described locking screw on connecting seat, for assembling lock bolt and allowing lock bolt in lock
Can only be rotated in screw, the screw end of lock bolt is pressed in below load bearing seat and partly lock load bearing seat with fixed seat
Fit angle.
Described lock bolt is screw, can be rotated in locking screw, part below screw end and load bearing seat
Friction is produced during contact and locking effect is played.
Described connecting shaft is pivot pin or bolt, for connecting connecting seat and load bearing seat and bearing what load bearing seat was born
All wt.
Described load bearing seat is connecting seat, and there is internal taper hole the upper end for having horizontal pin-and-hole, upper part on lower part,
There are mesopore, internal taper hole and the direct insertion of mesopore in below internal taper hole or the inside, in being fixedly arranged in the middle of for the bottom of mesopore
Locking bar;The center line of described pin-and-hole and the central axis of internal taper hole;Work is provided with outside the inner cone bore portion of load bearing seat
Turn hole, turn hole living is circular hole, and gravity cone is provided with turn hole living;It is connected with connecting seat by connecting shaft below load bearing seat, on
Face is connected by internal taper hole with cleat stanchion;Described load bearing seat is used to support and stablize the connection of cleat stanchion and connecting pole and bear cleat stanchion
The weight born.
Described gravity cone is the vertical bar with taper shank, and taper shank is vertical with vertical bar, taper shank insert fix in work turn hole and
Can freely be rotated in turn hole living;Described gravity bores the angle with ground for directly cleat stanchion of the observation on load bearing seat
Reference object during with as adjustment cleat stanchion perpendicular to horizontal plane.
Described gravity cone can fit together to form unit entirety with load bearing seat, be easy to the combination of power equipment maintaining ladder to fill
Match somebody with somebody.
Described cleat stanchion is the cylinder that there is male cone (strobilus masculinus) at two ends, and the end face at cleat stanchion two ends has sliding eye, and sliding eye is in ladder
The end of post has brake hole to wear out the surface of cylinder simultaneously toward stretching into the cylinder of cleat stanchion in the cylinder near the cleat stanchion of male cone (strobilus masculinus)
Communicated with sliding eye.
Described connecting pole includes connector and fore-set two parts, and fore-set is in middle, connector at two ends;Described connection
Post is connector to be fixed together the entirety to be formed at cleat stanchion two ends and cleat stanchion, or connector is in cleat stanchion two ends and cleat stanchion
The entirety being inherently connected;The end face at the two ends of described connecting pole has internal taper hole, there is gap inside internal taper hole
Hole, locking bar is fixed with the bottom of mesopore.
Described banking pin includes brake head, middle part and the part of handle three, and three parts are connected, and banking pin is in brake hole
After the interior spring through thrust, brake head enters in sliding eye and coordinates with the breaker slot on locking bar, and handle portion stretches out the cylinder of cleat stanchion
Surface;Described brake head towards locking bar top be face directly, towards locking bar fixing end while be arcwall face or acute angle
Inclined-plane, arcwall face or acute angle bevel be used for allow locking bar leading section it is oblique promote brake head retreat, face directly for breaker slot
The one side of right-angle side coordinates locked locking bar.
Described locking bar is cylinder, and the bottom of the mesopore being fixed on inside internal taper hole, locking bar can be slided in sliding eye,
There is breaker slot on locking bar.Described breaker slot is the groove of right triangular shape or the inclined-plane of right angled triangle is changed to arc-shaped side
Groove, the position with brake head on locking bar is corresponding;The groove top of described right angled triangle groove is acute angle, before breaker slot
One side be the face of right-angle side, be locking face, locking face and brake head face directly cooperation can locking locking bar stand fast, hypotenuse
Simultaneously limitation brake head is coordinated to insert the depth of breaker slot with the inclined-plane of braking cephalic par;Described breaker slot is used for and brake head
Coordinate and produce locking to act on, then the locked inner conical surface and male cone (strobilus masculinus) for posting, and then make connector and cleat stanchion and load bearing seat
With cleat stanchion fixation.
Described sliding eye is the bearing bore or through hole in the end of cleat stanchion, is communicated with brake hole, for accommodating locking bar and allowing
Locking bar is slided in sliding eye.
Described brake hole is being worn out the surface of cylinder in the cleat stanchion of male cone (strobilus masculinus) and is being communicated with sliding eye, on locking bar
Breaker slot position it is corresponding.Thrust spring and banking pin be installed in brake hole, the handle portion of banking pin is from thrust spring
Central part pass through after stretch out the surface of cleat stanchion, the brake head of banking pin and stretch out after brake hole and insert in sliding eye or insertion locking bar
On breaker slot in, thrust spring is arranged on the middle part of banking pin, and one end of thrust spring is pressed on the brake head of banking pin, the other end
Withstand on brake hole.
Described brake hole can also be is individually cavity, is inlaid with brake hole and matched with the shape of brake hole
Housing, when housing exposes the damaged surface of cleat stanchion in brake hole, expose the damaged surface of cleat stanchion one end screw connection or
Rivet or be welded on the damaged surface of cleat stanchion;When housing does not expose the damaged surface of cleat stanchion in brake hole, with screw connection or
Riveting or welding are fixed in brake hole with jump ring;The inside and outside two ends manufacture of described housing has hole, and system is provided with housing
Dynamic pin and thrust spring, thrust spring are arranged between brake head and housing, the handle of banking pin passed through from the centre of thrust spring after from
The hole of housing outer face is stretched out, brake head stretches out from the hole of the inner face of housing.Described housing is used to install banking pin and pushes away
Power spring, and banking pin can be moved in housing.
Described thrust spring is helical spring, is completed for promoting the brake head of banking pin to coordinate with the breaker slot of locking bar
Automatic locking.
Described mesopore in the inside of internal taper hole, when internal taper hole is inserted in the male cone (strobilus masculinus) end for cleat stanchion not with internal taper hole
Bottom it is inconsistent, be easy to the close fit of inner conical surface and male cone (strobilus masculinus).
Described riding boogie board includes ear mount and foot hold, and ear mount is separately fixed on cleat stanchion and connecting pole, and foot hold passes through axle
Pin is fixed in ear mount and is merely able to be drawn in the top-direction of ladder;Antiskid glue sleeve is cased with foot hold or in the upper of foot hold
Side is fixed with skid-proof rubber, and antiskid glue sleeve and skid-proof rubber are prevented from being slid when pin is stepped down on foot hold.
The inner conical surface of described internal taper hole coordinates with male cone (strobilus masculinus) and installs cleat stanchion and connecting pole, realizes that load bearing seat is fast with cleat stanchion
Fixed and cleat stanchion and connecting pole the quick fixation of speed, beneficial to cleat stanchion and the quick assembling and fast quick-detach of connecting pole and load bearing seat,
Play Fast Installation and quick fixed effect;And then load bearing seat is distinguished fixation with connector with cleat stanchion and cleat stanchion.
In order to increase the connectivity robustness and stability of power equipment maintaining ladder, the speed of installation and removal, described ladder are improved
Connection and fixation between post and load bearing seat and cleat stanchion and connecting pole all use cone match, tear open beneficial to quick assembling and quickly
Unload;The male cone (strobilus masculinus) of cleat stanchion is coordinated with banking pin by the breaker slot on locking bar and pins and lock in the internal taper hole of load bearing seat
The male cone (strobilus masculinus) of cleat stanchion does not loosen with the cooperation of the inner conical surface of load bearing seat;The male cone (strobilus masculinus) of cleat stanchion passes through in the internal taper hole of connector
Breaker slot on locking bar and banking pin coordinate and pin and lock the male cone (strobilus masculinus) of cleat stanchion and the cooperation of the inner conical surface of connector is not loose
It is dynamic.During assembling, inner conical surface is more pressed more with male cone (strobilus masculinus) in the gravity for bearing and in the presence of the self gravitation of cleat stanchion and connecting pole
Tightly realize automatic fastening;During dismounting, the handle of banking pin, the breaker slot that the brake head of banking pin front end is exited on locking bar are pulled
Afterwards, the upward lift cleat stanchion of cleat stanchion will automatically be separated with internal taper hole or connecting pole upward is lifted cleat stanchion will be with internal taper hole certainly
It is dynamic to separate.
The conical surface includes inner conical surface and male cone (strobilus masculinus), and the cross section of the conical surface is the circular conical surface, or the polygonal conical surface, or
Person is the conical surface of circular arc, or circular arc and line segment composition the special-shaped conical surface.
In order to support cleat stanchion on the ground for have angle of inclination, fixed seat is laid when on a horizontal ground, is carried
The central axis of seat are in fixed seat, it is ensured that the perpendicularity of cleat stanchion and horizontal plane on load bearing seat;Fixed seat is laid
When on inclined ground, load bearing seat can rotate certain angle above fixed seat around connecting shaft, it is ensured that be arranged on
The perpendicularity of cleat stanchion and horizontal plane on load bearing seat.
Connecting seat and load bearing seat in fixed seat are fastened on using connecting shaft, make load bearing seat energy above fixed seat
It is enough that certain angle is rotated around connecting shaft, reach and be ensure that installed in load bearing seat when fixed seat is placed on inclined ground
On cleat stanchion remain perpendicular to the purpose of horizontal plane.
In order that power equipment maintaining ladder can be assembled quickly, fixed seat, connecting seat, connecting shaft and load bearing seat can also be assemblings
Entirety together.
The inner conical surface and male cone (strobilus masculinus) worked good in order to locking do not loosen, described brake hole, banking pin, thrust spring,
Locking bar and the sliding eye composition locked inner conical surface and male cone (strobilus masculinus) worked good of locking system.
For reduces cost and mitigate the weight of power equipment maintaining ladder, described fixed seat, fore-set and cleat stanchion be solid or
Hollow body;Described cleat stanchion and connecting pole are individual layer or multilayer in the combination of power equipment maintaining ladder, and fixed seat is tieed up in electric power
Repair ladder combination in be individual layer.
In order to ensure that cleat stanchion, all the time perpendicular to horizontal plane, is passed through rotation forces load bearing seat and be connected using lock bolt
Seat produces frictional force to fix the angle angle of load bearing seat and fixed seat, is protected when fixed seat is placed on inclined ground
Cleat stanchion of the card on load bearing seat is remained perpendicular to horizontal plane.
In order that gravity cone can be remained perpendicular to horizontal plane, the taper shank of described gravity cone in the upper end of vertical bar,
Make the center of gravity that gravity is bored less than the position of taper shank.
For the ease of using and depositing, when needing to use, its all composition accessory being capable of group for described power equipment maintaining ladder
Synthesize ladder;Not used time, its all composition accessory can be dismantled, and be easy to packaging and storing.
In order to reduce the consumption of power equipment maintaining ladder and be easy to store and keeping, the terraced all composition portions of described power equipment maintaining
Part can be reused.
Transport for convenience, described cleat stanchion, connecting pole, fixed seat and load bearing seat can be dismantled as single portion completely
Part, beneficial to packaging and transport.
Power equipment maintaining ladder A, is fixed on connecting seat above fixed seat in assembling, then load bearing seat is passed through connecting shaft
It is connected to above connecting seat with connecting seat.B, one end of cleat stanchion is inserted again the internal taper hole of load bearing seat, in self gravitation
Under effect, the male cone (strobilus masculinus) of cleat stanchion is fitted and is fixed naturally with the inner conical surface of load bearing seat, and the gravity depressed from cleat stanchion is bigger,
Inner conical surface is fitted tightr and more firm with male cone (strobilus masculinus);When the male cone (strobilus masculinus) of cleat stanchion inserts internal taper hole, locking bar is inserted and is slided
Kong Zhong, when locking bar enters into the position of brake head, the arcwall face or acute angle bevel that the leading section of locking bar pushes locking head are oblique
Promote brake head compression thrust spring and outwards make a concession, the front end of locking bar passes through the position of brake head;When locking bar through braking
After head, when the male cone (strobilus masculinus) of cleat stanchion contacts firm with the inner conical surface of the internal taper hole of load bearing seat, powered of the brake head in thrust spring
In breaker slot on lower entrance locking bar, facing directly for brake head coordinates locked locking bar to stand fast with the one side of lock groove right-angle side,
The inner conical surface and male cone (strobilus masculinus) of laminating are locked, complete fixation of the cleat stanchion with load bearing seat and locking.The vertical bar that C, observation gravity are bored
Whether point-blank the parallel lines of the center line of center line and cleat stanchion, when not point-blank, move insertion load bearing seat
On the upper end of cleat stanchion make the center line of the parallel lines of the center line of cleat stanchion and the vertical bar of gravity cone point-blank, be rotated further by
Lock bolt on connecting seat compresses part below load bearing seat, load bearing seat is rotated around connecting shaft, allow fixed seat and
The angle of load bearing seat keeps constant, it is ensured that the cleat stanchion above load bearing seat is perpendicular to horizontal plane;When point-blank, just
The lock bolt directly rotated on connecting seat compresses part below load bearing seat, load bearing seat is rotated around connecting shaft, allows
Fixed seat keeps constant with the angle of load bearing seat, it is ensured that the cleat stanchion above load bearing seat is perpendicular to horizontal plane.D, will connection
Internal taper hole below in the connector of post is enclosed within cleat stanchion upper end, in the presence of self gravitation, the male cone (strobilus masculinus) of cleat stanchion be connected
The inner conical surface of head is fitted and is fixed naturally, and the gravity depressed from connecting pole is bigger, and inner conical surface is fitted tighter with male cone (strobilus masculinus)
It is close and more firm;When internal taper hole in connecting pole lower end is enclosed within the male cone (strobilus masculinus) of cleat stanchion, by locking bar insertion sliding eye, work as lock
When bar enters into the position of brake head, the leading section of locking bar pushes the oblique promotion brake head of arcwall face or acute angle bevel of brake head
Compress thrust spring and outwards make a concession, the front end of locking bar passes through the position of brake head;After locking bar passes through brake head, cleat stanchion
When male cone (strobilus masculinus) contacts firm with the inner conical surface of the internal taper hole of connecting pole, brake head enters on locking bar under the powered of thrust spring
Breaker slot in, face directly and the one side of lock groove right-angle side of brake head coordinate locked locking bar to stand fast, the internal taper hole of laminating
It is locked with male cone (strobilus masculinus).Connector is inserted into the lower end of cleat stanchion again in E, internal taper hole again in the connector of connecting pole upper end
In internal taper hole, in the presence of self gravitation, the male cone (strobilus masculinus) of cleat stanchion is fitted and is fixed naturally with the inner conical surface of connecting pole, and from
The gravity depressed on cleat stanchion is bigger, and inner conical surface is fitted tightr and more firm with male cone (strobilus masculinus);In the male cone (strobilus masculinus) insertion of cleat stanchion
During taper hole, by locking bar insertion sliding eye, when locking bar enters into the position of brake head, the leading section of locking bar pushes brake head
Arcwall face or the oblique promotion brake head of acute angle bevel compress thrust spring and outwards make a concession, and the front end of locking bar passes through brake head
Position;After locking bar passes through brake head, when the male cone (strobilus masculinus) of cleat stanchion contacts firm with the inner conical surface of the internal taper hole of connecting pole, brake head
In the breaker slot entered on locking bar under the powered of thrust spring, facing directly for brake head coordinates with the one side of lock groove right-angle side
Locked locking bar stands fast, and the internal taper hole and male cone (strobilus masculinus) of laminating is locked.F, can again by the outer of cleat stanchion according to D and E method and steps
In the internal taper hole of conical surface insertion connector or the internal taper hole of connector is enclosed within the male cone (strobilus masculinus) of cleat stanchion again, cleat stanchion and company are completed
Connect being connected and locking between post.Cleat stanchion is very convenient with the assembling of connecting pole with load bearing seat and cleat stanchion, it is not necessary to any
Instrument can just be completed.
When the cleat stanchion and connecting pole of dismountable, the handle of banking pin, the brake head of banking pin front end is pulled to exit locking bar
On breaker slot after, as long as the upward lift of cleat stanchion or connecting pole, cleat stanchion will automatically separate with connecting pole, and locking bar is from sliding eye
Skid off.On dismounting load bearing seat during fixed cleat stanchion, the handle of banking pin, the brake head of banking pin front end is pulled to exit on locking bar
After breaker slot, as long as the upward lift of cleat stanchion, cleat stanchion will automatically be separated with load bearing seat, and locking bar is skidded off from sliding eye.Cleat stanchion with
Load bearing seat and cleat stanchion are very convenient with the dismounting of connecting pole, it is not necessary to which any instrument can just be completed.
High-tension line maintenance personal is run into when having branch Distance High Voltage Electricity Transfer close or line joint in examination and repair for high-pressure circuit
When needing maintenance, first fixed seat is placed on the ground steady, then combining fixed seat, connecting seat, connecting shaft and carrying
After plugging first cleat stanchion above the load bearing seat of seat, the cleat stanchion and connecting pole of needs height are taken with oneself, pin steps down in cleat stanchion
On foot hold on climb up, can climb one section assemble one section, it is superincumbent when the top of ladder is climbed to during cat ladder
Put on male cone (strobilus masculinus) and climbed up again after being inserted into a cleat stanchion in connecting pole or superincumbent internal taper hole.During descending stair, footrest is stepped down in
Down climbed on plate, next section is torn open a cleat stanchion or connecting pole, very convenient.
The manufacture method of described power equipment maintaining ladder, it is characterised in that:
During fabrication, power equipment maintaining ladder is created into single column support type, fixed seat and the rotatable locking seat of ball, load bearing seat,
Cleat stanchion and connecting pole are combined into single-column tandem, and fixed seat creates carrying cleat stanchion and connecting pole and cleat stanchion and connecting pole institute
The pedestal of the weight born;The connecting seat and load bearing seat that connecting shaft is connected are created can adjust fixed seat with load bearing seat
The cradle head of setting angle;Fixed seat, connecting seat, load bearing seat, cleat stanchion and connecting pole use the modeling of metal material or high intensity
Material manufacture, fixed seat, cleat stanchion and fore-set create hollow body or solid;Fixed seat, connecting seat, load bearing seat, cleat stanchion and company
When connecing post using the metal material manufacture for getting rusty easily, rust prevention by applying liquid material paint antirust is wanted after manufacture is good.
Described fixed seat creates dish type or multiple bar shape interconnections, in the middle part of dish type or multiple bars
Connecting seat is fixed with the middle part of body interconnection;The part contacted with ground in fixed seat is fixed with skid-proof rubber.
Described connecting seat creates support and installs the pedestal of connecting shaft, and manufacture has pin-and-hole and locking spiral shell on connecting seat
Hole.
Described locking screw manufactures the vicinity of the pin-and-hole on connecting seat, and lock bolt is equipped with locking screw.
Described lock bolt creates screw, can be rotated in locking screw.
Described fixed seat and connecting seat creates an entirety, or it is separately manufactured after be fixed together to form one
It is overall.
Connecting shaft creates pivot pin or bolt, is fixed on connecting seat and is connected with load bearing seat.
Described load bearing seat creates connecting seat, and lower part manufacture has horizontal pin-and-hole, the upper end of upper part
Manufacture has internal taper hole, and manufacture has mesopore, internal taper hole and the direct insertion of mesopore below internal taper hole, in the bottom of mesopore
It is fixedly arranged in the middle of locking bar;The center line of described pin-and-hole and the central axis of internal taper hole;In the inner cone bore portion of load bearing seat
Outside manufacture has turn hole living, and turn hole living is created into circular hole, and gravity cone is provided with circular hole;By connection below load bearing seat
Axle is connected with connecting seat, is coordinated with the male cone (strobilus masculinus) of cleat stanchion by internal taper hole and locking bar above load bearing seat and is connected and fixes.
Described gravity cone creates the vertical bar with taper shank, and taper shank is vertical with vertical bar, solid in taper shank insertion turn hole living
Determine and can freely be rotated in turn hole living.
Described fixed seat, connecting seat, connecting shaft and load bearing seat can also be assembled into an entirety for combination, beneficial to fast
Speed assembling power equipment maintaining ladder.
Described cleat stanchion creates two ends the good cylinder of male cone (strobilus masculinus), and the end face at cleat stanchion two ends is manufactured with sliding
Hole, sliding eye is created in the end of cleat stanchion toward stretching into the cylinder of cleat stanchion, is made in the cylinder near the cleat stanchion of male cone (strobilus masculinus)
Make brake hole to wear out the surface of cylinder and communicated with sliding eye, riding boogie board is fixed with cleat stanchion.
Described connecting pole creates connector and fore-set two parts, and fore-set is manufactured in the centre of connector, connector
Manufacture is at the two ends of fore-set;Described connecting pole create connector cleat stanchion two ends and cleat stanchion be fixed together to be formed one
Individual entirety, or connector manufacture is connected at cleat stanchion two ends with cleat stanchion;The end face at the two ends of described connecting pole is all manufactured
The inside manufacture for having internal taper hole, internal taper hole has mesopore, and locking bar is fixed with the bottom of mesopore, is fixed with connecting pole and stepped on
Plate.
Described riding boogie board creates ear mount and foot hold two parts, and ear mount is separately fixed on cleat stanchion and connecting pole, pin
Supporting plate is fixed in ear mount by pivot pin and is merely able to be drawn in the top-direction of ladder;Anti-skidding skid-proof rubber is cased with foot hold
Set is fixedly arranged above anti-skidding skid-proof rubber in foot hold.
Described sliding eye is manufactured in the end at cleat stanchion two ends, creates bearing bore or through hole, is communicated with brake hole.
The surface of cylinder is worn out in described brake hole manufacture in cleat stanchion in the cylinder of male cone (strobilus masculinus), is communicated with sliding eye,
Position with the breaker slot on locking bar is corresponding.Thrust spring and banking pin, the handle portion of banking pin are installed in brake hole
Stretched out after being passed through from the central part of thrust spring the surface of cleat stanchion, the brake head of banking pin stretch out after brake hole with insertion sliding eye in
Or in the breaker slot on insertion locking bar, thrust spring is arranged on the middle part of banking pin, and one end of thrust spring is pressed in the braking of banking pin
On head, the other end withstood on brake hole.
Described brake hole can also create single hole, and the shape phase with brake hole is inlaid with brake hole
The housing matched somebody with somebody, when housing exposes the damaged surface of cleat stanchion in brake hole, the one end for exposing the damaged surface of cleat stanchion is connected with screw
Connect or rivet or be welded on the damaged surface of cleat stanchion;When housing does not expose the damaged surface of cleat stanchion in brake hole, connected with screw
Connect or rivet or weld or be fixed in brake hole with jump ring;The inside and outside two ends manufacture of described housing has in hole, housing installs
There are banking pin and thrust spring, thrust spring is arranged between brake head and housing, and the handle of banking pin is passed through from the centre of thrust spring
Stretched out from the hole of housing outer face afterwards, brake head stretches out from the hole of the inner face of housing.
Described locking bar creates cylinder, and manufacture has breaker slot on locking bar;Described breaker slot creates right angle
The groove of triangle, the position manufactured with brake head on locking bar is corresponding, and groove top creates acute angle, the locking face of breaker slot
Create the face of right-angle side.
Described banking pin creates brake head, middle part and the part of handle three, and three parts create one, banking pin
After passing through thrust spring in brake hole, brake head enters in sliding eye and coordinates with the breaker slot on locking bar, and handle portion is stretched
Go out the damaged surface of cleat stanchion;The leading section of described brake head creates arcwall face or acute angle bevel and faces the shape of composition directly
Shape, towards locking bar top create face directly, towards locking bar fixing end while create arcwall face or acute angle is oblique
Face.
Thrust spring creates helical spring.
Described cleat stanchion all uses cone match with load bearing seat and cleat stanchion with the connection and fixation of connecting pole, beneficial to quick
Assembling and fast quick-detach;During assembling, the effect of cleat stanchion and load bearing seat and cleat stanchion and connecting pole in the gravity and self gravitation for bearing
Under press tighter and tighter and realize automatic fastening;During dismounting, after pulling handle banking pin is exited breaker slot, cleat stanchion and connecting pole point
Not upward lift will be separated automatically.
The conical surface creates inner conical surface and male cone (strobilus masculinus), and inner conical surface and male cone (strobilus masculinus) create the taper surface of point, the conical surface
Cross section creates the conical surface of circle, or creates the polygonal conical surface, or creates the conical surface of circular arc, or
Person creates the special-shaped conical surface of circular arc and line segment composition.
The taper of described internal taper hole and the taper that male cone (strobilus masculinus) coordinates create consistent or close to consistent taper.
In order to support cleat stanchion on the ground for have angle of inclination, fixed seat is laid when on a horizontal ground, is carried
The central axis of seat are in fixed seat, it is ensured that the perpendicularity of cleat stanchion and horizontal plane on load bearing seat;Fixed seat is laid
When on inclined ground, load bearing seat can rotate certain angle above fixed seat around connecting shaft, it is ensured that be arranged on
The perpendicularity of cleat stanchion and horizontal plane on load bearing seat.
Connecting seat is fixed with described fixed seat, there is pin-and-hole and locking screw on connecting seat, connecting shaft passes through connecting seat
On pin-and-hole and the pin-and-hole of load bearing seat bottom connecting seat and load bearing seat are linked together, gravity cone is installed on load bearing seat;
The screw end that lock bolt screws in the lock bolt for exceeding locking screw after the locking screw on connecting seat is pressed in load bearing seat
Lower part locks the fit angle of load bearing seat and fixed seat.Described load bearing seat is by internal taper hole and the male cone (strobilus masculinus) of cleat stanchion lower end
Coordinate and fix, and by the breaker slot being fixed on the locking bar of the mesopore bottom of load bearing seat and the braking being arranged in cleat stanchion
Head coordinates and the inner conical surface and male cone (strobilus masculinus) for posting that be automatically locked;There is living turning in the outside manufacture of the inner cone bore portion of load bearing seat
Hole, fixes in the taper shank insertion turn hole living of the upper end of gravity cone and can freely be rotated in turn hole living.At the two ends of connecting pole
Connection head end in have an internal taper hole, two male cone (strobilus masculinus)s of cleat stanchion insert the internal taper hole in the connector at connecting pole two ends respectively
It is interior, coordinated with the male cone (strobilus masculinus) of cleat stanchion by internal taper hole and fixed, and by being fixed on the locking bar of mesopore bottom of connector
Breaker slot be arranged on cleat stanchion in brake head coordinate and the inner conical surface and male cone (strobilus masculinus) for posting that be automatically locked.In connecting pole and
Riding boogie board is respectively fixed with cleat stanchion.
Power equipment maintaining of the present invention ladder it is simple for structure, manufacture, install and using very convenient, power equipment maintaining ladder in assembling and
Instrument is not needed in unloading process, high-tension line maintenance personal uprightly climbing and the problem stood is solved, electricity is assembled during climbing
The speed of power maintenance ladder is fast, convenient, safe and reliable, and climbing is convenient;After use, dismounting, packaging and convenient transportation are reduced
Production cost and use cost.
Specific embodiment
Power equipment maintaining ladder of the present invention mainly includes fixed seat 16, connecting seat 17, lock bolt 18, connecting shaft 15, load bearing seat
1st, gravity cone 19, cleat stanchion 2, connecting pole, self-locking device, male cone (strobilus masculinus) 10, internal taper hole 12, inner conical surface 11;
Described power equipment maintaining ladder uses single column support type, fixed seat 16 and connecting seat 17, load bearing seat 1, cleat stanchion 2 and is connected
Column combination turns into single-column tandem, and it is fixed to carry the carrier of the weight that cleat stanchion 2 and connecting pole and cleat stanchion 2 and connecting pole are born
Seat 16;When cleat stanchion 2 is installed, it is that connecting shaft 15 connects that can adjust fixed seat 16 with the cradle head of the setting angle of load bearing seat 1
The connecting seat 17 and load bearing seat 1 for connecing.
Connecting seat 17 is fixed with described fixed seat 16, there is pin-and-hole 14 and locking screw, connecting shaft 15 on connecting seat 17
Pin-and-hole 14 through the pin-and-hole 14 on connecting seat 17 and the bottom of load bearing seat 1 links together connecting seat 17 and load bearing seat 1, locking
The screw end that screw 18 screws in the lock bolt 18 for exceeding locking screw after the locking screw on connecting seat 17 is pressed in load bearing seat 1
Below partly lock the fit angle of load bearing seat 1 and fixed seat 16.There is internal taper hole 12 above described load bearing seat 1, carry
Seat 1 is coordinated by internal taper hole 12 and fixed with the male cone (strobilus masculinus) 10 of the lower end of cleat stanchion 2, and by being fixed on the mesopore 21 of load bearing seat 1
Breaker slot on the locking bar 4 of bottom and the brake head being arranged in cleat stanchion 2 coordinate and be automatically locked the inner conical surface 11 for posting and
Male cone (strobilus masculinus) 10, is provided with turn hole living outside the part of internal taper hole 12 of load bearing seat 1, and the taper shank insertion of the upper end of gravity cone 19 is living to be turned
Fixed in hole and can freely be rotated in turn hole living.There are internal taper hole 12, two ladders in the end of connector 3 at the two ends of connecting pole
The male cone (strobilus masculinus) 10 of post 2 is inserted in the internal taper hole 12 in a connector at connecting pole two ends 3 respectively, by internal taper hole 12 and cleat stanchion
2 male cone (strobilus masculinus) 10 coordinates and fixes, and breaker slot and peace by being fixed on the locking bar 4 of the bottom of mesopore 21 of connector 3
Brake head in cleat stanchion 2 coordinates and the inner conical surface 11 and male cone (strobilus masculinus) 10 for posting that be automatically locked.On connecting pole and cleat stanchion 2
It is respectively fixed with riding boogie board 13.
The company of in the internal taper hole 12 of the insertion load bearing seat 1 of male cone (strobilus masculinus) 10 of the described lower end of cleat stanchion 2 or insertion connecting pole upper end
In the internal taper hole 12 of joint 3, in the internal taper hole 12 of the connector 3 of the insertion connecting pole of male cone (strobilus masculinus) 10 lower end of the upper end of cleat stanchion 2, outer cone
The sliding eye 9 of the end of face 10 is enclosed within locking bar 4, and the breaker slot on locking bar 4 coordinates with the brake head of banking pin 6 and locks locking bar 4
Do not slide, then lock the cooperation of inner conical surface 11 and male cone (strobilus masculinus) 10.
Described internal taper hole 12 is tapered hole, including load bearing seat 1 internal taper hole 12 and the internal taper hole 12 of connector 3,
There is inner conical surface 11 in internal taper hole 12.Described internal taper hole 12 coordinate with the male cone (strobilus masculinus) 10 of cleat stanchion 2 and by locking bar 4 after fixing
Breaker slot and banking pin 6 coordinate and be automatically locked the inner conical surface 11 and male cone (strobilus masculinus) 10 for posting.In order that internal taper hole 12 with it is outer
The conical surface 10 can close fit, the taper of described internal taper hole 12 is consistent with the taper of male cone (strobilus masculinus) 10.
Described self-locking device includes brake hole 5, banking pin 6, thrust spring 7, locking bar 4, sliding eye 9, breaker slot, described
Thrust spring 7 and banking pin 6 are installed, banking pin 6 stretches out from the central part of thrust spring 7 through one end of back handle in brake hole 5
The surface of cleat stanchion 2, one end of brake head are stretched into sliding eye 9 and are coordinated with the breaker slot on locking bar 4, and one end of thrust spring 7 is pressed in
On the brake head of banking pin 6, the other end withstood on brake hole 5 or withstood on the jump ring being fixed in brake hole 5;Described locking bar
There is breaker slot on 4, breaker slot coordinates the inner conical surface 11 and male cone (strobilus masculinus) 10 for being automatically locked and posting with the brake head of banking pin 6.
Described fixed seat 16 is disking body or multiple bar shape interconnections, in disking body or bar shaped interconnection shape
Between be fixed with connecting seat 17 above position;The described fixed connecting base 17 of fixed seat 16, stable and support cleat stanchion 2 and the company of bearing
The all wt that joint chair 17 is born;The part contacted with ground in fixed seat 16 is fixed with skid-proof rubber.
Described connecting seat 17 is the pedestal for supporting and installing connecting shaft 15, there is pin-and-hole 14 and locking spiral shell on connecting seat 17
Hole, pin-and-hole 14 is used for installation and fixed connection shaft 15 and bears all wt that connecting shaft 15 is born.
The vicinity of pin-and-hole 14 of the described locking screw on connecting seat 17, for assembling lock bolt 18 and allowing locking spiral shell
Nail can rotate in locking screw, be pressed in the screw end of lock bolt 18 and load bearing seat 1 is partly locked below load bearing seat 1
With the fit angle of fixed seat 16.
Described lock bolt 18 is screw, can be rotated in locking screw, below screw end and load bearing seat 1
Friction is produced when tap is touched and locking effect is played.
Described connecting shaft 15 is pivot pin or bolt, for connecting connecting seat 17 and load bearing seat 1 and bearing the institute of load bearing seat 1
The all wt for bearing.
Described load bearing seat 1 is connecting seat 17, and the upper end for having horizontal pin-and-hole 14, upper part on lower part has interior
There are mesopore 21, internal taper hole 12 and the direct insertion of mesopore 21 in taper hole 12, below internal taper hole 12 or the inside, in mesopore 21
Bottom is fixedly arranged in the middle of locking bar 4;The center line of described pin-and-hole 14 and the central axis of internal taper hole 12;In load bearing seat 1
Turn hole living is provided with outside the part of internal taper hole 12, turn hole living is circular hole, gravity cone 19 is installed in turn hole living;Under load bearing seat 1
Face is connected by connecting shaft 15 with connecting seat 17, is connected with cleat stanchion 2 above with internal taper hole 12;Described load bearing seat 1 is used for branch
Support and stablize the connection of cleat stanchion 2 and connecting pole and bear the weight that cleat stanchion 2 is born.
Described gravity cone 19 is the vertical bar with taper shank, and taper shank is vertical with vertical bar, is fixed simultaneously in taper shank insertion turn hole living
Can freely be rotated in turn hole living;Described gravity cone 19 is used for cleat stanchion 2 and ground of the directly observation on load bearing seat 1
Angle and as adjustment cleat stanchion 2 perpendicular to horizontal plane when reference object.
Described gravity cone 19 can fit together to form unit entirety with load bearing seat 1, be easy to the group of power equipment maintaining ladder
Attach together and match somebody with somebody.
Described cleat stanchion 2 is the cylinder that there is male cone (strobilus masculinus) 10 at two ends, and the end face at the two ends of cleat stanchion 2 has sliding eye 9, sliding eye
9 in the end of cleat stanchion 2 toward stretching into the cylinder of cleat stanchion 2, there is brake hole 5 to wear out in the cylinder near the cleat stanchion 2 of male cone (strobilus masculinus) 10
The surface of cylinder simultaneously communicates with sliding eye 9.
Described connecting pole includes connector 3 and the two parts of fore-set 8, and fore-set 8 is in middle, connector 3 at two ends;Described
Connecting pole is connector 3 to be fixed together the entirety to be formed at the two ends of cleat stanchion 2 and cleat stanchion 2, or connector 3 is in cleat stanchion 2
The entirety that two ends are inherently connected with cleat stanchion 2;The end face at the two ends of described connecting pole has internal taper hole 12, internal taper hole
There is mesopore 21 12 the inside, and locking bar 4 is fixed with the bottom of mesopore 21.
Described banking pin 6 includes brake head, middle part and the part of handle three, and three parts are connected, and banking pin 6 is in braking
After passing through thrust spring 7 in hole 5, brake head enters in sliding eye 9 and coordinates with the breaker slot on locking bar 4, and handle portion stretches out cleat stanchion 2
Damaged surface;Described brake head towards the top of locking bar 4 be face directly, towards 4 fixing end of locking bar while be arc
Face or acute angle bevel, arcwall face or acute angle bevel be used for allow locking bar 4 leading section it is oblique promote brake head retreat, face directly for
The one side of the right-angle side of breaker slot coordinates locked locking bar 4.
Described locking bar 4 is cylinder, is fixed on the bottom of the mesopore 21 of the inside of internal taper hole 12, and locking bar 4 is in the energy of sliding eye 9
It is enough to slide, there is breaker slot on locking bar 4.Described breaker slot is the groove of right triangular shape or the inclined-plane of right angled triangle is changed
It is the groove of arc-shaped side, the position with brake head on locking bar 4 is corresponding;The groove top of described right angled triangle groove is acute angle, system
One side before dynamic groove is the face of right-angle side, is locking face, locking face and brake head face directly cooperation can locking locking bar 4 not
Retreat, one side and the inclined-plane of braking cephalic par of hypotenuse coordinate limitation brake head to insert the depth of breaker slot;Described breaker slot
Produce locking to act on for coordinating with brake head, then the locked inner conical surface 11 and male cone (strobilus masculinus) 10 for posting, and then make connection
First 3 with cleat stanchion 2 and load bearing seat 1 and the fixation of cleat stanchion 2.
Described sliding eye 9 is the bearing bore or through hole in the end of cleat stanchion 2, is communicated with brake hole 5, for accommodating locking bar 4
With allow locking bar 4 to slide in the sliding eye 9.
Described brake hole 5 is communicated on the interior surface for wearing out cylinder of cleat stanchion 2 near male cone (strobilus masculinus) 10 and with sliding eye 9, with
The position of the breaker slot on locking bar 4 is corresponding.Thrust spring 7 and banking pin 6, the handle portion of banking pin 6 are installed in brake hole 5
Divide to be stretched out after being passed through from the central part of thrust spring 7 after brake hole 5 is stretched out on the surface of cleat stanchion 2, the brake head of banking pin 6 and insert slip
In breaker slot in hole 9 or on insertion locking bar 4, thrust spring 7 is arranged on the middle part of banking pin 6, and one end of thrust spring 7 is pressed in braking
On the brake head of pin 6, the other end withstood on brake hole 5.
It is individually cavity that described brake hole 5 can also be, the shape phase with brake hole 5 is inlaid with brake hole 5
The housing matched somebody with somebody, when housing exposes the damaged surface of cleat stanchion 2 in brake hole 5, exposes one end screw of the damaged surface of cleat stanchion 2
Connect or rivet or be welded on the damaged surface of cleat stanchion 2;When housing does not expose the damaged surface of cleat stanchion 2 in brake hole 5, spiral shell is used
Silk connection or riveting or welding are fixed in brake hole 5 with jump ring;The inside and outside two ends manufacture of described housing has hole, in housing
Banking pin 6 and thrust spring 7 be installed, thrust spring 7 is arranged between brake head and housing, the handle of banking pin 6 is from thrust spring 7
Centre is stretched out after passing through from the hole of housing outer face, brake head stretches out from the hole of the inner face of housing.Described housing is used to pacify
Dress banking pin 6 and thrust spring 7, and banking pin 6 can be moved in housing.
Described thrust spring 7 is helical spring, for promoting the brake head of banking pin 6 and the breaker slot of locking bar 4 to coordinate
Complete automatic locking.
Described mesopore 21 in the inside of internal taper hole 12, when internal taper hole 12 is inserted in the end of male cone (strobilus masculinus) 10 for cleat stanchion 2
Bottom not with internal taper hole 12 is inconsistent, is easy to the close fit of inner conical surface 11 and male cone (strobilus masculinus) 10.
Described riding boogie board 13 includes ear mount and foot hold, and ear mount is separately fixed on cleat stanchion 2 and connecting pole, and foot hold passes through
Pivot pin is fixed in ear mount and is merely able to be drawn in the top-direction of ladder;Antiskid glue sleeve is cased with foot hold or in foot hold
Skid-proof rubber is fixedly arranged above, antiskid glue sleeve and skid-proof rubber are prevented from being slid when pin is stepped down on foot hold.
The inner conical surface 11 of described internal taper hole 12 coordinates and installs cleat stanchion 2 and connecting pole with male cone (strobilus masculinus) 10, realizes load bearing seat 1
The quick fixation of and cleat stanchion 2 quickly fixed with cleat stanchion 2 and connecting pole, beneficial to cleat stanchion 2 and the quick assembling of connecting pole and load bearing seat 1
With fast quick-detach, Fast Installation and quick fixed effect are played;And then make load bearing seat 1 with cleat stanchion 2 and cleat stanchion 2 and connector 3
Fixation respectively.
In order to increase the connectivity robustness and stability of power equipment maintaining ladder, the speed of installation and removal, described ladder are improved
Connection and fixation between post 2 and load bearing seat 1 and cleat stanchion 2 and connecting pole all use cone match, beneficial to quick assembling and soon
Quick-detach;The male cone (strobilus masculinus) 10 of cleat stanchion 2 is coordinated by the breaker slot on locking bar 4 in the internal taper hole 12 of load bearing seat 1 with banking pin 6
And pin and lock the male cone (strobilus masculinus) 10 of cleat stanchion 2 and the cooperation of the inner conical surface 11 of load bearing seat 1 does not loosen;The male cone (strobilus masculinus) 10 of cleat stanchion 2 exists
In the internal taper hole 12 of connector 3, coordinated by the breaker slot on locking bar 4 and banking pin 6 and pin and lock the male cone (strobilus masculinus) of cleat stanchion 2
10 do not loosen with the cooperation of the inner conical surface 11 of connector 3.During assembling, inner conical surface 11 is with male cone (strobilus masculinus) 10 in the gravity for bearing and in ladder
Press tighter and tighter and realize automatic fastening in the presence of post 2 and the self gravitation of connecting pole;During dismounting, the handle of banking pin 6 is pulled,
After the breaker slot that the brake head of the front end of banking pin 6 is exited on locking bar 4, will be with internal taper hole 12 certainly the lift of a cleat stanchion 2 upward cleat stanchion 2
It is dynamic to separate or the upward lift cleat stanchion 2 of connecting pole automatically be separated with internal taper hole 12.
The conical surface includes inner conical surface 11 and male cone (strobilus masculinus) 10, and the cross section of the conical surface is the circular conical surface, or polygonal cone
Face, or circular arc the conical surface, or circular arc and line segment composition the special-shaped conical surface.
In order to support cleat stanchion 2 on the ground for have angle of inclination, fixed seat 16 is laid when on a horizontal ground, is held
The central axis of seat 1 are carried in fixed seat 16, it is ensured that the perpendicularity of cleat stanchion 2 and horizontal plane on load bearing seat 1;It is fixed
Seat 16 is placed in when on inclined ground, and load bearing seat 1 can rotate certain angle above fixed seat 16 around connecting shaft 15,
Ensure that the perpendicularity of the cleat stanchion 2 and horizontal plane on load bearing seat 1.
Connecting seat 17 and load bearing seat 1 in fixed seat 16 are fastened on using connecting shaft 15, make load bearing seat 1 in fixed seat
Certain angle can be rotated around connecting shaft 15 above 16, reach and protected when fixed seat 16 is placed on inclined ground
Cleat stanchion 2 of the card on load bearing seat 1 remains perpendicular to the purpose of horizontal plane.
In order that power equipment maintaining ladder can be assembled quickly, fixed seat 16, connecting seat 17, connecting shaft 15 and load bearing seat 1 can also
Enough it is assembled in entirety together.
The inner conical surface 11 and male cone (strobilus masculinus) 10 worked good in order to locking do not loosen, and described brake hole 5, banking pin 6, push away
Power spring 7, locking bar 4 and sliding eye 9 the composition locked inner conical surface 11 and male cone (strobilus masculinus) 10 worked good of locking system.
For reduces cost and mitigate the weight of power equipment maintaining ladder, described fixed seat 16, fore-set 8 and cleat stanchion 2 are solid
Body or hollow body;Described cleat stanchion 2 and connecting pole are individual layer or multilayer in the combination of power equipment maintaining ladder, and fixed seat 16 exists
It is individual layer in the combination of power equipment maintaining ladder.
In order to ensure cleat stanchion 2 all the time perpendicular to horizontal plane, using lock bolt 18 by rotation forces load bearing seat 1 with
Connecting seat 17 produces frictional force to fix the angle angle of load bearing seat 1 and fixed seat 16, fixed seat 16 is placed in inclinedly
Ensure that the cleat stanchion 2 on load bearing seat 1 is remained perpendicular to horizontal plane when on face.
In order that gravity cone 19 can be remained perpendicular to horizontal plane, the taper shank of described gravity cone 19 is in the upper of vertical bar
End, makes gravity bore 19 position of the center of gravity less than taper shank.
For the ease of using and depositing, when needing to use, its all composition accessory being capable of group for described power equipment maintaining ladder
Synthesize ladder;Not used time, its all composition accessory can be dismantled, and be easy to packaging and storing.
In order to reduce the consumption of power equipment maintaining ladder and be easy to store and keeping, the terraced all composition portions of described power equipment maintaining
Part can be reused.
Transport for convenience, described cleat stanchion 2, connecting pole, fixed seat 16 and load bearing seat 1 can be dismantled as independent completely
Part, beneficial to packaging and transport.
Power equipment maintaining ladder A, is fixed on connecting seat 17 above fixed seat 16 in assembling, then load bearing seat 1 by company
Spindle 15 is connected to above connecting seat 17 with connecting seat 17.B, the internal taper hole 12 for one end of cleat stanchion 2 being inserted again load bearing seat 1
In, in the presence of self gravitation, the male cone (strobilus masculinus) 10 of cleat stanchion 2 is fitted and is fixed naturally with the inner conical surface 11 of load bearing seat 1, and from
The gravity depressed on cleat stanchion 2 is bigger, and inner conical surface 11 is fitted tightr and more firm with male cone (strobilus masculinus) 10;In the male cone (strobilus masculinus) of cleat stanchion 2
During 10 insertion internal taper hole 12, during locking bar 4 inserted into sliding eye 9, when locking bar 4 enters into the position of brake head, the front end of locking bar 4
Portion pushes the oblique promotion brake head compression thrust spring 7 of arcwall face or acute angle bevel of locking head and outwards makes a concession, the front end of locking bar 4
Pass through the position of brake head;After locking bar 4 passes through brake head, the male cone (strobilus masculinus) 10 of cleat stanchion 2 and the internal taper hole 12 of load bearing seat 1
When inner conical surface 11 contacts firm, in the breaker slot that brake head enters on locking bar 4 under the powered of thrust spring 7, brake head
Face directly and coordinate locked locking bar 4 to stand fast with the one side of lock groove right-angle side, the inner conical surface 11 and male cone (strobilus masculinus) 10 of laminating is locked, it is complete
Fixation and locking into cleat stanchion 2 and load bearing seat 1.The center line of C, the center line of the vertical bar of observation gravity cone 19 and cleat stanchion 2
Whether point-blank, when not point-blank, the upper end for moving the cleat stanchion 2 on insertion load bearing seat 1 makes cleat stanchion 2 to parallel lines
Center line parallel lines and gravity cone 19 vertical bar center line point-blank, be rotated further by the locking spiral shell on connecting seat 17
Nail 18 compresses part below load bearing seats 1, load bearing seat 1 is rotated around connecting shaft 15, allows fixed seat 16 and load bearing seat 1
Angle keeps constant, it is ensured that the cleat stanchion 2 above load bearing seat 1 is perpendicular to horizontal plane;When point-blank, just directly turn
Lock bolt 18 on dynamic connecting seat 17 compresses part below load bearing seat 1, load bearing seat 1 is rotated around connecting shaft 15,
Fixed seat 16 is allowed to keep constant with the angle of load bearing seat 1, it is ensured that the cleat stanchion 2 above load bearing seat 1 is perpendicular to horizontal plane.D、
Internal taper hole 12 below in the connector 3 of connecting pole is enclosed within the upper end of cleat stanchion 2, in the presence of self gravitation, outside cleat stanchion 2
The conical surface 10 is fitted and is fixed naturally with the inner conical surface 11 of connector 3, and the gravity depressed from connecting pole is bigger, inner conical surface 11
Fitted with male cone (strobilus masculinus) 10 tightr and more firm;When the internal taper hole of connecting pole lower end is enclosed within the male cone (strobilus masculinus) 10 of cleat stanchion 2, will
In the insertion sliding eye 9 of locking bar 4, when locking bar 4 enters into the position of brake head, the leading section of locking bar 4 pushes the arc of brake head
Face or the oblique promotion brake head of acute angle bevel compress thrust spring 7 and outwards make a concession, and the front end of locking bar 4 passes through the position of brake head
Put;After locking bar 4 passes through brake head, when the male cone (strobilus masculinus) 10 of cleat stanchion 2 contacts firm with the inner conical surface 11 of the internal taper hole 12 of connecting pole,
In the breaker slot that brake head enters on locking bar 4 under the powered of thrust spring 7, brake head is faced directly and lock groove right-angle side
Locked locking bar 4 is simultaneously coordinated to stand fast, the internal taper hole 12 and male cone (strobilus masculinus) 10 of laminating is locked.E, again in the connection of connecting pole upper end
In the interior internal taper hole 12 that the lower end of cleat stanchion 2 is inserted connector 3 again of internal taper hole 12 in first 3, in the presence of self gravitation,
The male cone (strobilus masculinus) 10 of cleat stanchion 2 is fitted and is fixed naturally with the inner conical surface 11 of connecting pole, and the gravity depressed from cleat stanchion 2 is bigger,
Inner conical surface 11 is fitted tightr and more firm with male cone (strobilus masculinus) 10;When the male cone (strobilus masculinus) 10 of cleat stanchion 2 inserts internal taper hole 12, by locking bar
In 4 insertion sliding eyes 9, when locking bar 4 enters into the position of brake head, the leading section of locking bar 4 push brake head arcwall face or
Acute angle bevel is oblique to be promoted brake head compression thrust spring 7 and outwards makes a concession, and the front end of locking bar 4 passes through the position of brake head;
After locking bar 4 passes through brake head, when the male cone (strobilus masculinus) 10 of cleat stanchion 2 contacts firm with the inner conical surface 11 of the internal taper hole 12 of connecting pole, system
In the breaker slot that dynamic head enters on locking bar 4 under the powered of thrust spring 7, face directly with lock groove right-angle side the one of brake head
Face coordinates locked locking bar 4 to stand fast, and the internal taper hole 12 and male cone (strobilus masculinus) 10 of laminating is locked.F, can be again according to D and E method and steps
The male cone (strobilus masculinus) 10 of cleat stanchion 2 is inserted in the internal taper hole 12 of connector 3 or the internal taper hole of connector 3 is enclosed within the outer cone of cleat stanchion 2 again
On face 10, being connected between cleat stanchion 2 and connecting pole and locking are completed.Cleat stanchion 2 and load bearing seat 1 and cleat stanchion 2 and connecting pole
Assembling it is very convenient, it is not necessary to any instrument can just be completed.
When the cleat stanchion 2 and connecting pole of dismountable, the handle of banking pin 6, the brake head of the front end of banking pin 6 is pulled to exit lock
After breaker slot on bar 4, as long as the upward lift of cleat stanchion 2 or connecting pole, cleat stanchion 2 will automatically separate with connecting pole, locking bar 4 from
Sliding eye 9 is skidded off.On dismounting load bearing seat 1 during fixed cleat stanchion 2, the handle of banking pin 6, the brake head of the front end of banking pin 6 are pulled
After the breaker slot exited on locking bar 4, as long as cleat stanchion 2 upward is lifted, cleat stanchion 2 will automatically separate with load bearing seat 1, locking bar 4 from
Sliding eye 9 is skidded off.Cleat stanchion 2 is very convenient with the dismounting of connecting pole with load bearing seat 1 and cleat stanchion 2, it is not necessary to which any instrument just can
Complete.
High-tension line maintenance personal is run into when having branch Distance High Voltage Electricity Transfer close or line joint in examination and repair for high-pressure circuit
When needing maintenance, first fixed seat 16 is placed on the ground steady, then combining fixed seat 16, connecting seat 17, connecting shaft
15 and load bearing seat 1 load bearing seat 1 above plug first cleat stanchion 2 after, the cleat stanchion 2 and connecting pole band of needs height in body
On, climbed up on the foot hold that pin steps down on cleat stanchion 2, one section can be climbed and assemble one section, ladder is climbed to during cat ladder
During top, put on superincumbent male cone (strobilus masculinus) 10 be inserted into connecting pole or superincumbent internal taper hole 12 it is past again after a cleat stanchion 2
Swash.During descending stair, step down in and down climbed on foot hold, next section is torn open a cleat stanchion 2 or connecting pole, very convenient.