CN105113833A

CN105113833A - Combined utility pole

Info

Publication number: CN105113833A
Application number: CN201510449445.2A
Authority: CN
Inventors: 徐培钟
Original assignee: Chongqing Beijing Technology Development Co Ltd
Current assignee: Chongqing Beijing Technology Development Co Ltd
Priority date: 2015-07-28
Filing date: 2015-07-28
Publication date: 2015-12-02

Abstract

Disclosed is a combined utility pole. A connecting block is fixed to a fixing block. A connecting shaft extends through a pinhole of the connecting block and a pinhole in the lower portion of a bearing block, thereby connecting the connecting block and the bearing block. An inner conical hole and an outer conical face are fitted and are automatically locked and attached by fitting of a braking groove and a braking head. A gravity cone is mounted on the bearing block. An insulator is fixed to an upper portion of a topmost pole segment of the assembled utility pole. The combined utility pole is simple in structure and convenient to both mount and use, an assembly process needs no tool, the utility pole is quick, convenient, safe and reliable to assemble, and production cost and application cost are reduced.

Description

Combined wire pole

Technical field

The present invention relates to a kind of Combined wire pole of the electric wire for supporting transportion wire road.

Background technology

Now, the electric wire of the transmission line of electricity of rural power grids is all adopt concrete wire pole to support, and the weight of concrete wire pole is large, causes transport and installs inconvenient.Rural area is again in the upgrading of rural power grids carrying out a new round, and transport and electric pole easy for installation can be saved a large amount of funds for the transformation of rural power grids and save a large amount of labours.

Summary of the invention

The object that the present invention relates to is to provide a kind of Combined wire pole and the manufacture method thereof that are easy to transport and Rapid Combination.

For achieving the above object, Combined wire pole of the present invention mainly comprises holder, Connection Block, lock bolt, connecting axle, load bearing seat, gravity cone, roofbolt, bar connect post, self-locking device, male cone (strobilus masculinus), Inner taper hole, inner conical surface;

Described holder is fixed with Connection Block, Connection Block there are pin-and-hole and locking screw, connecting axle links together Connection Block and load bearing seat through the pin-and-hole of the pin-and-hole on Connection Block and load bearing seat bottom, and lock bolt exceedes the lock bolt of locking screw screw end after screwing in the locking screw on Connection Block is pressed in the lower part locking load bearing seat of load bearing seat and the fit angle of holder.The Inner taper hole of the oriented lower recess in upper surface of described load bearing seat, load bearing seat is coordinated with the male cone (strobilus masculinus) of roofbolt lower end by Inner taper hole and is fixed, and coordinated and the be automatically locked inner conical surface and male cone (strobilus masculinus) that post with the brake head be arranged in roofbolt by the breaker slot on the locking bar bottom the mesopore that is fixed on load bearing seat, being provided with in the outside of the Inner taper hole part of load bearing seat lives turns hole, and the taper shank of the upper end of gravity cone inserts to live and to turn in hole fixing and turns in hole and can freely rotate living.Inner taper hole is had in the bridge joint head end that bar connects the two ends of post, the male cone (strobilus masculinus) of two roofbolts inserts in the Inner taper hole that a bar connects in the Holder joint at post two ends respectively, coordinated with the male cone (strobilus masculinus) of roofbolt by Inner taper hole and fix, and being coordinated and the be automatically locked inner conical surface and male cone (strobilus masculinus) that post with the brake head be arranged in roofbolt by the breaker slot on the locking bar bottom the mesopore that is fixed on Holder joint.Porcelain insulator is fixed with at the upper part of a uppermost roofbolt of the electric pole assembled.

In the Inner taper hole that the male cone (strobilus masculinus) of described roofbolt lower end inserts load bearing seat or insertion rod connect in the Inner taper hole of the Holder joint of post upper end, the male cone (strobilus masculinus) insertion rod of roofbolt upper end connects in the Inner taper hole of the Holder joint of post lower end, the sliding eye of male cone (strobilus masculinus) end is enclosed within locking bar, breaker slot on locking bar coordinates with the brake head of banking pin and locks locking bar and do not slide, and then locks coordinating of inner conical surface and male cone (strobilus masculinus).

Described Inner taper hole is the hole having tapering, comprises the Inner taper hole of load bearing seat and the Inner taper hole of Holder joint, has inner conical surface in Inner taper hole.Described Inner taper hole is coordinated and the be automatically locked inner conical surface and male cone (strobilus masculinus) that post with banking pin by the breaker slot on locking bar after coordinating with the male cone (strobilus masculinus) of roofbolt and fixing.In order to enable Inner taper hole and male cone (strobilus masculinus) close fit, the tapering of described Inner taper hole is consistent with the tapering of male cone (strobilus masculinus).

Described self-locking device comprises brake hole, banking pin, thrust spring, locking bar, sliding eye, breaker slot, thrust spring and banking pin are installed in described brake hole, banking pin stretches out the surface of roofbolt from the central part of thrust spring through one end of back handle, one end of brake head is stretched in sliding eye and coordinated with the breaker slot locking bar, and one end of thrust spring is pressed on the brake head of banking pin, the other end withstands on brake hole or withstand on the jump ring that is fixed in brake hole; Described locking bar has breaker slot, and breaker slot coordinates the inner conical surface and male cone (strobilus masculinus) that are automatically locked and post with the brake head of banking pin.

Described holder is disking body or is in strip interconnection shape, the middle part of disking body or bar shaped interconnection shape be fixed with Connection Block above; Described holder fixed connecting base, stable and support roofbolt and bear all wt that Connection Block bears.

Described Connection Block supports and installs the pedestal of connecting axle, Connection Block has pin-and-hole and locking screw, and pin-and-hole is for installing with fixed connection shaft and bearing all wt that connecting axle bears.

Near the pin-and-hole of described locking screw on Connection Block, for assembling lock bolt and purl screw can be rotated in locking screw, the screw end of lock bolt is made to be pressed in the lower part locking load bearing seat of load bearing seat and the fit angle of holder.

Described lock bolt is screw, can rotate in locking screw, produces and rub and play locking effect when screw end contacts with the lower part of load bearing seat.

Described connecting axle is pivot pin or bolt, for connecting Connection Block and load bearing seat and bearing all wt that load bearing seat bears.

Described load bearing seat is Connection Block, lower part has horizontal pin-and-hole, and there is Inner taper hole the upper end of upper part, and there is mesopore below Inner taper hole or the inside, and Inner taper hole and mesopore are directly through, is fixed with locking bar at the middle part of the bottom of mesopore; The center line of described pin-and-hole and the central axis of Inner taper hole; Being provided with in the outside of the Inner taper hole part of load bearing seat lives turns hole, and the hole that turns alive being circular hole, boring for installing gravity; Being connected with Connection Block below by connecting axle of load bearing seat, be connected with roofbolt by Inner taper hole above; Described load bearing seat is for support and stable roofbolt and bar connect the connection of post and bear the weight that roofbolt bears.

Described gravity cone is the vertical bar with taper shank, and taper shank is vertical with vertical bar, and taper shank inserts to live and turns fixing in hole and turn in hole can freely rotate alive; Described gravity cone for directly observe roofbolt and the ground be arranged on load bearing seat angle and as adjusting roofbolt perpendicular to reference object during horizontal plane.

Described gravity cone can fit together forming unit entirety with load bearing seat, is convenient to the combination assembling of Combined wire pole.

Described roofbolt is the cylinder that there is male cone (strobilus masculinus) at two ends, and the end face at roofbolt two ends has sliding eye, and sliding eye stretches in the cylinder of roofbolt in the end of roofbolt, in the cylinder of the roofbolt near male cone (strobilus masculinus), have brake hole wear out the surface of cylinder and communicate with sliding eye.

Described bar connects post and comprises Holder joint and fore-set two parts, fore-set in middle, Holder joint at two ends; It is that Holder joint is fixed together at roofbolt two ends and roofbolt the entirety formed or the entirety that Holder joint is inherently connected with roofbolt at roofbolt two ends that described bar connects post; The end face that described bar connects the two ends of post has Inner taper hole, and there is mesopore the inside of Inner taper hole, is fixed with locking bar in the bottom of mesopore.

Described banking pin comprises brake head, middle part and handle three part, and three parts are connected, and banking pin is through after thrust spring in brake hole, and brake head enters in sliding eye and coordinates with the breaker slot on locking bar, and handle portion stretches out the damaged surface of roofbolt; Described brake head towards the one side on locking bar top be face directly, towards the one side of locking bar fixed end be arcwall face or acute angle bevel, arcwall face or acute angle bevel retreat for allowing the oblique promotion brake head in the leading section of locking bar, and the one side faced directly for the right-angle side with breaker slot coordinates locked locking bar.

Described locking bar is cylinder, is fixed on the bottom of the mesopore inside Inner taper hole, and locking bar can slide at sliding eye, and locking bar has breaker slot.Described breaker slot is the groove of right triangular shape or the inclined-plane of right-angled triangle is changed into the groove of arc-shaped side, corresponding with the position of brake head on locking bar; The groove top of described right-angled triangle groove is acute angle, one side before breaker slot be right-angle side face, be locking face, locking face coordinates can stand fast by locking locking bar with facing directly of brake head, and the one side of hypotenuse coordinates with the inclined-plane of brake head end and limits the degree of depth that brake head inserts breaker slot; Described breaker slot is used for coordinating with brake head and producing locking effect, then the locked inner conical surface that posts and male cone (strobilus masculinus), and then makes Holder joint and roofbolt and load bearing seat and roofbolt fixation.

Described sliding eye is bearing bore in the end of roofbolt or through hole, communicates, for holding locking bar and allowing locking bar slide in sliding eye with brake hole.

Described brake hole is worn out the surface of cylinder and is communicated with sliding eye in the roofbolt near male cone (strobilus masculinus), corresponding with the position of the breaker slot on locking bar.Thrust spring and banking pin are installed in brake hole, the handle portion of banking pin inserts in sliding eye from stretching out the surface of roofbolt, the brake head of banking pin after the central part of thrust spring passes or inserts in the breaker slot locking bar after stretching out brake hole, 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 withstands on brake hole.

Described brake hole can also be separately cavity, the housing with the mating shapes of brake hole is inlaid with in brake hole, when housing exposes the damaged surface of roofbolt in brake hole, the one end of exposing the damaged surface of roofbolt connects with screw or rivets or be welded on the damaged surface of roofbolt; When housing does not expose the damaged surface of roofbolt in brake hole, connect with screw or rivet or weld or be fixed in brake hole with jump ring; The inside and outside two ends of described housing manufacture porose, banking pin and thrust spring are installed in housing, thrust spring is arranged between brake head and housing, stretches out, brake head stretches out from the hole of the inner face of housing after the handle of banking pin passes from the centre of thrust spring from the hole of housing outer face.Described housing for installing banking pin and thrust spring, and banking pin can be moved in housing.

Described thrust spring is helical spring, and the breaker slot for the brake head with locking bar that promote banking pin coordinates and completes automatic locking.

Described mesopore in the inside of Inner taper hole, for roofbolt male cone (strobilus masculinus) end insert Inner taper hole time not inconsistent with the bottom of Inner taper hole, be convenient to the close fit of inner conical surface and male cone (strobilus masculinus).

The inner conical surface of described Inner taper hole coordinates with male cone (strobilus masculinus) and installs roofbolt and bar connects post, realize load bearing seat and roofbolt fast fixing and roofbolt connect fixing fast of post with bar, be beneficial to roofbolt and bar connects the quick assembling of post and load bearing seat and quick demolition, play Fast Installation and effect fixing fast; And then make load bearing seat and roofbolt and roofbolt and Holder joint fixation respectively.

In order to increase connectivity robustness and the stability of Combined wire pole, improve the speed of installation and demolition, described roofbolt and load bearing seat and roofbolt and bar connect connection between post and fixingly all adopt cone match, are beneficial to quick assembling and quick demolition; The male cone (strobilus masculinus) of roofbolt, in the Inner taper hole of load bearing seat, is coordinated with banking pin by the breaker slot on locking bar and pins and lock the male cone (strobilus masculinus) of roofbolt with coordinating of the inner conical surface of load bearing seat and do not loosen; The male cone (strobilus masculinus) of roofbolt, in the Inner taper hole of Holder joint, is coordinated with banking pin by the breaker slot on locking bar and pins and lock the male cone (strobilus masculinus) of roofbolt and do not loosen with coordinating of the inner conical surface of Holder joint.During assembling, inner conical surface and male cone (strobilus masculinus) the gravity born and connect at roofbolt and bar post self gravitation effect under press tighter and tighter and realize automatic fastening; During demolition, pull the handle of banking pin, after the brake head of banking pin front end exits the breaker slot on locking bar, roofbolt upwards one argue for the sake of arguing post automatically will separate with Inner taper hole or barre connect post upwards a post of arguing for the sake of arguing automatically will separate with Inner taper hole.

The conical surface comprises 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 the conical surface of circular arc, or the special-shaped conical surface that circular arc and line segment form.

In order to have the ground upper support bar post at angle of inclination, when holder is laid on a horizontal ground, the central axis of load bearing seat, in holder, ensure that the verticality being arranged on roofbolt on load bearing seat and horizontal plane; When holder is placed on the ground of inclination, load bearing seat can rotate certain angle around connecting axle on holder, ensure that the verticality being arranged on roofbolt on load bearing seat and horizontal plane.

Connecting axle is adopted to be fastened on Connection Block on holder and load bearing seat, make load bearing seat can rotate certain angle around connecting axle on holder, reach when holder is placed on the ground of inclination and ensure that the roofbolt be arranged on load bearing seat keeps the object perpendicular to horizontal plane.

In order to enable Combined wire pole assemble fast, holder, Connection Block, connecting axle and load bearing seat can also be the entirety fitted together.

In order to can the locking inner conical surface of working good and male cone (strobilus masculinus) not loosen, the inner conical surface that described brake hole, banking pin, thrust spring, locking bar and sliding eye composition locking system is locked works good and male cone (strobilus masculinus).

In order to reduce costs and alleviate the weight of Combined wire pole, described holder, fore-set and roofbolt are solid or hollow body; It is individual layer or multilayer that described roofbolt and bar connect post in the combination of Combined wire pole, and holder is individual layer in the combination of Combined wire pole.

In order to ensure that roofbolt is all the time perpendicular to horizontal plane, adopt lock bolt to produce by rotation forces load bearing seat and Connection Block the angle angle that frictional force fixes load bearing seat and holder, when holder is placed on the ground of inclination, ensure that the roofbolt be arranged on load bearing seat remains perpendicular to horizontal plane.

Bore to make gravity and can remain perpendicular to horizontal plane, the taper shank of described gravity cone is in the upper end of vertical bar, and the center of gravity that gravity is bored is lower than the position of taper shank.

For the ease of using and depositing, described Combined wire pole is when needs use, and its all composition accessory can be combined into ladder; The not used time, its all composition accessory can both be dismantled, and is convenient to packaging and storing.

In order to reduce the consumption of Combined wire pole and be convenient to store and keeping, all building blocks of described Combined wire pole can be reused.

Conveniently transport, described roofbolt, bar connect post, holder and load bearing seat and can dismantle completely and become independent parts, are beneficial to packaging and transport.

Combined wire pole, when assembling, is fixed on holder on foundation base, afterwards, A, Connection Block to be fixed on above holder, then load bearing seat is connected to above Connection Block by connecting axle and Connection Block.B, again one end of roofbolt insert load bearing seat Inner taper hole in, under the effect of self gravitation, the male cone (strobilus masculinus) of roofbolt and the inner conical surface of load bearing seat are naturally fitted and fix, and the gravity depressed from roofbolt is larger, and it is closely and more more firm that inner conical surface and male cone (strobilus masculinus) are fitted; When the male cone (strobilus masculinus) of roofbolt inserts Inner taper hole, locking bar is inserted in sliding eye, when locking bar enters into the position of brake head, the leading section of locking bar pushes the arcwall face of locking head or the oblique promotion brake head compression thrust spring of acute angle bevel and outwards makes a concession, and the front end of locking bar passes through the position of brake head; When locking bar is through after brake head, when the male cone (strobilus masculinus) of roofbolt contacts firm with the inner conical surface of the Inner taper hole of load bearing seat, brake head enters in the breaker slot on locking bar under the powered of thrust spring, facing directly of brake head coordinates locked locking bar to stand fast with the one side of lock groove right-angle side, the inner conical surface of laminating and male cone (strobilus masculinus) locked, complete fixing and locking of roofbolt and load bearing seat.Point-blank whether the parallel lines of C, the center line of vertical bar observing gravity cone and the center line of roofbolt, time not point-blank, the center line of the vertical bar that the upper end of moving the roofbolt inserted on load bearing seat makes the parallel lines of the center line of roofbolt and gravity bore point-blank, the lock bolt be rotationally connected again on seat compresses the lower part of load bearing seat, load bearing seat can not be rotated around connecting axle, allow the angle of holder and load bearing seat remain unchanged, ensure that the roofbolt be arranged on above load bearing seat is perpendicular to horizontal plane; Time point-blank, the lock bolt be just directly rotationally connected on seat compresses the lower part of load bearing seat, load bearing seat can not be rotated around connecting axle, allow the angle of holder and load bearing seat remain unchanged, ensure that the roofbolt be arranged on above load bearing seat is perpendicular to horizontal plane.D, bar is connect post Holder joint in below Inner taper hole be enclosed within roofbolt upper end, under the effect of self gravitation, the male cone (strobilus masculinus) of roofbolt and the inner conical surface of Holder joint are naturally fitted and fix, and it is larger to connect from bar the gravity that post depresses, and it is closely and more more firm that inner conical surface and male cone (strobilus masculinus) are fitted; When the internal taper hole that bar connects post lower end is enclosed within the male cone (strobilus masculinus) of roofbolt, locking bar is inserted in sliding eye, when locking bar enters into the position of brake head, the leading section of locking bar pushes the arcwall face of brake head or the oblique promotion brake head compression thrust spring of acute angle bevel and outwards makes a concession, and the front end of locking bar passes through the position of brake head; When locking bar is through after brake head, when the inner conical surface that male cone (strobilus masculinus) and the bar of roofbolt connect the Inner taper hole of post contacts firm, brake head enters in the breaker slot on locking bar under the powered of thrust spring, facing directly of brake head coordinates locked locking bar to stand fast with the one side of lock groove right-angle side, laminating Inner taper hole and male cone (strobilus masculinus) locked.Again the lower end of roofbolt is inserted in the Inner taper hole of Holder joint in E, Inner taper hole again in the Holder joint that bar connects post upper end, under the effect of self gravitation, the inner conical surface that the male cone (strobilus masculinus) of roofbolt and bar connect post is naturally fitted and fixes, and the gravity depressed from roofbolt is larger, it is closely and more more firm that inner conical surface and male cone (strobilus masculinus) are fitted; When the male cone (strobilus masculinus) of roofbolt inserts Inner taper hole, locking bar is inserted in sliding eye, when locking bar enters into the position of brake head, the leading section of locking bar pushes the arcwall face of brake head or the oblique promotion brake head compression thrust spring of acute angle bevel and outwards makes a concession, and the front end of locking bar passes through the position of brake head; When locking bar is through after brake head, when the inner conical surface that male cone (strobilus masculinus) and the bar of roofbolt connect the Inner taper hole of post contacts firm, brake head enters in the breaker slot on locking bar under the powered of thrust spring, facing directly of brake head coordinates locked locking bar to stand fast with the one side of lock groove right-angle side, laminating Inner taper hole and male cone (strobilus masculinus) locked.F, can again the male cone (strobilus masculinus) of roofbolt be inserted in the Inner taper hole of Holder joint according to D and E method and step or the internal taper hole of Holder joint is enclosed within the male cone (strobilus masculinus) of roofbolt again, complete roofbolt and bar connects being connected and fixed and locking between post; Finally, uppermost roofbolt fixes porcelain vase.The assembling that roofbolt and load bearing seat and roofbolt and bar connect post is very convenient, just can complete without any need for instrument.

The porcelain insulator at the top of the Combined wire pole after combination installs fixes electric wire, completes shelving of transportion wire road.

The manufacture method of described Combined wire pole, is characterized in that:

During fabrication, the Connection Block connected by connecting axle and load bearing seat create the cradle head of the setting angle that can regulate holder and load bearing seat; Holder, Connection Block, load bearing seat, roofbolt and bar connect the plastics manufacture that post adopts metal material or high strength, and holder, roofbolt and fore-set create hollow body or solid; Holder, Connection Block, load bearing seat, roofbolt and bar connect post when adopting the metal material that gets rusty easily to manufacture, after manufacture is good, want rust prevention by applying liquid material paint antirust.

Described holder creates dish type or bar shaped cross-like, and the middle part of the middle part of dish type or bar shaped cross-like is fixed with Connection Block.

Described Connection Block creates the pedestal supporting and install connecting axle, and Connection Block manufactures pin-and-hole and locking screw.

Described locking screw is manufactured near the pin-and-hole on Connection Block, is equipped with lock bolt in locking screw.

Described lock bolt creates screw, can rotate in locking screw.

Described holder and Connection Block manufacture as a whole, or the formation entirety that is fixed together after separately manufacturing.

Connecting axle creates pivot pin or bolt, is fixed on Connection Block and is connected with load bearing seat.

Described load bearing seat creates Connection Block, lower part manufacture has horizontal pin-and-hole, and the upper end of upper part manufactures Inner taper hole, and manufacturing below Inner taper hole has mesopore, Inner taper hole and mesopore are directly through, are fixed with locking bar at the middle part of the bottom of mesopore; The center line of described pin-and-hole and the central axis of Inner taper hole; Having to live in the manufacture of the outside of the Inner taper hole part of load bearing seat and turning hole, work being turned hole and creates circular hole, gravity cone is installed in circular hole; Being connected with Connection Block below by connecting axle of load bearing seat, the Inner taper hole that passes through above of load bearing seat coordinates with the male cone (strobilus masculinus) of roofbolt with locking bar and is connected and fixes.

Described gravity bores the vertical bar created with taper shank, and taper shank is vertical with vertical bar, and taper shank inserts to live and turns fixing in hole and turn in hole can freely rotate alive.

Described holder, Connection Block, connecting axle and load bearing seat can also be assembled into the entirety of a combination, are beneficial to rapid-assembling Combined wire pole.

Described roofbolt creates two ends the cylinder that male cone (strobilus masculinus) is good, the end face at roofbolt two ends has all manufactured sliding eye, sliding eye creates and stretches in the cylinder of roofbolt in the end of roofbolt, and manufacturing in the cylinder of the roofbolt near male cone (strobilus masculinus) has brake hole wear out the surface of cylinder and communicate with sliding eye.

Described bar connects post and creates Holder joint and fore-set two parts, the two ends that fore-set is manufactured on the centre of Holder joint, Holder joint is manufactured on fore-set; Described bar connects post and creates Holder joint and to be fixed together at roofbolt two ends and roofbolt the entirety formed, or Holder joint is manufactured on roofbolt two ends and is connected with roofbolt; The end face that described bar connects the two ends of post has all manufactured Inner taper hole, and the inside of Inner taper hole manufactures mesopore, is fixed with locking bar in the bottom of mesopore.

Described sliding eye is manufactured on the end at roofbolt two ends, creates bearing bore or through hole, communicates with brake hole.

Described brake hole is manufactured on the surface that cylinder worn out by roofbolt in the cylinder of male cone (strobilus masculinus), communicates with sliding eye, corresponding with the position of the breaker slot on locking bar.Thrust spring and banking pin are installed in brake hole, the handle portion of banking pin from stretching out the surface of roofbolt after the central part of thrust spring passes, the brake head of banking pin stretch out brake hole after with insert in sliding eye or insert in the breaker slot locking bar, 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 withstands on brake hole.

Described brake hole can also create independent hole, the housing with the mating shapes of brake hole is inlaid with in brake hole, when housing exposes the damaged surface of roofbolt in brake hole, the one end of exposing the damaged surface of roofbolt connects with screw or rivets or be welded on the damaged surface of roofbolt; When housing does not expose the damaged surface of roofbolt in brake hole, connect with screw or rivet or weld or be fixed in brake hole with jump ring; The inside and outside two ends of described housing manufacture porose, banking pin and thrust spring are installed in housing, thrust spring is arranged between brake head and housing, stretches out, brake head stretches out from the hole of the inner face of housing after the handle of banking pin passes from the centre of thrust spring from the hole of housing outer face.

Described locking bar creates cylinder, and locking bar manufactures breaker slot; Described breaker slot creates the groove of right triangular shape, and be manufactured on locking bar corresponding with the position of brake head, groove top creates acute angle, and the locking face of breaker slot creates the face of right-angle side.

Described banking pin creates brake head, middle part and handle three part, three parts create one, banking pin is arranged on through after thrust spring in brake hole, and brake head enters in sliding eye and coordinates with the breaker slot on locking bar, and handle portion stretches out the damaged surface of roofbolt; The leading section of described brake head creates arcwall face or acute angle bevel and faces the shape of composition directly, creates face directly, create arcwall face or acute angle bevel towards the one side of locking bar fixed end towards the one side on locking bar top.

Thrust spring creates helical spring.

Described roofbolt and load bearing seat and roofbolt and bar connect the connection of post and fixingly all adopt cone match, are beneficial to quick assembling and quick demolition; During assembling, roofbolt and load bearing seat and roofbolt and bar connect post and press tighter and tighter under the effect of the gravity born and self gravitation and realize automatic fastening; During demolition, after pulling handle to make banking pin exit breaker slot, roofbolt and bar are connect post and lifts will automatically separate respectively to upper one.

The conical surface creates inner conical surface and male cone (strobilus masculinus), inner conical surface and male cone (strobilus masculinus) create the taper surface of point, the cross section of the conical surface creates the circular conical surface, or create the polygonal conical surface, or create the conical surface of circular arc, or create the special-shaped conical surface that circular arc and line segment form.

Tapering and the tapering that male cone (strobilus masculinus) coordinates of described Inner taper hole create consistent or close to consistent tapering.

Described holder is fixed with Connection Block, Connection Block has pin-and-hole and locking screw, connecting axle links together Connection Block and load bearing seat through the pin-and-hole of the pin-and-hole on Connection Block and load bearing seat bottom, and load bearing seat is provided with gravity cone; Lock bolt exceedes the lock bolt of locking screw screw end after screwing in the locking screw on Connection Block is pressed in the lower part locking load bearing seat of load bearing seat and the fit angle of holder.Described load bearing seat is coordinated with the male cone (strobilus masculinus) of roofbolt lower end and is fixed by Inner taper hole, and is coordinated and the be automatically locked inner conical surface and male cone (strobilus masculinus) that post with the brake head be arranged in roofbolt by the breaker slot on the locking bar bottom the mesopore that is fixed on load bearing seat; Manufacture in the outside of the Inner taper hole part of load bearing seat that having lives turns hole, the taper shank of the upper end of gravity cone inserts to live and to turn in hole fixing and turns in hole and can freely rotate living.Inner taper hole is had in the bridge joint head end that bar connects the two ends of post, the male cone (strobilus masculinus) of two roofbolts inserts in the Inner taper hole that a bar connects in the Holder joint at post two ends respectively, coordinated with the male cone (strobilus masculinus) of roofbolt by Inner taper hole and fix, and being coordinated and the be automatically locked inner conical surface and male cone (strobilus masculinus) that post with the brake head be arranged in roofbolt by the breaker slot on the locking bar bottom the mesopore that is fixed on Holder joint; Porcelain insulator is fixed with at the upper part of a uppermost roofbolt of the electric pole assembled.

Combined wire pole of the present invention simple for structure, manufactures, installs and uses very convenient, do not need instrument in an assembling process, and the speed of assembling wire bar is fast, convenient, safe and reliable, reduces cost of production and use cost.

Accompanying drawing explanation

Fig. 1 is the package assembly schematic diagram of Combined wire pole.

Fig. 2 is the structural representation of roofbolt.

Fig. 3 is the structural representation that bar connects post.

Fig. 4 is the cross-sectional schematic of load bearing seat.

Fig. 5 is the surface structure schematic diagram that load bearing seat and holder combine.

Shown in figure: load bearing seat 1, roofbolt 2, Holder joint 3, locking bar 4, brake hole 5, banking pin 6, thrust spring 7, fore-set 8, sliding eye 9, male cone (strobilus masculinus) 10, inner conical surface 11, Inner taper hole 12, pin-and-hole 14, connecting axle 15, holder 16, Connection Block 17, lock bolt 18, gravity cone 19, mesopore 21.

Detailed description of the invention

Combined wire pole of the present invention mainly comprises holder 16, Connection Block 17, lock bolt 18, connecting axle 15, load bearing seat 1, gravity cone 19, roofbolt 2, bar connect post, self-locking device, male cone (strobilus masculinus) 10, Inner taper hole 12, inner conical surface 11;

Described holder 16 is fixed with Connection Block 17, Connection Block 17 there are pin-and-hole 14 and locking screw, connecting axle 15 links together Connection Block 17 and load bearing seat 1 through the pin-and-hole 14 of the pin-and-hole 14 on Connection Block 17 and load bearing seat 1 bottom, and lock bolt 18 exceedes the lock bolt 18 of locking screw screw end after screwing in the locking screw on Connection Block 17 is pressed in the lower part locking load bearing seat 1 of load bearing seat 1 and the fit angle of holder 16.Inner taper hole 12 is had above described load bearing seat 1, load bearing seat 1 is coordinated with the male cone (strobilus masculinus) 10 of roofbolt 2 lower end by Inner taper hole 12 and fixes, and coordinated and the be automatically locked inner conical surface 11 and male cone (strobilus masculinus) 10 that post with the brake head be arranged in roofbolt 2 by the breaker slot on the locking bar 4 bottom the mesopore 21 that is fixed on load bearing seat 1, being provided with in the outside of Inner taper hole 12 part of load bearing seat 1 lives turns hole, and the taper shank of the upper end of gravity cone 19 inserts to live and to turn in hole fixing and turns in hole and can freely rotate living.Inner taper hole 12 is had in Holder joint 3 end that bar connects the two ends of post, the male cone (strobilus masculinus) 10 of two roofbolts 2 inserts in the Inner taper hole 12 that a bar connects in the Holder joint 3 at post two ends respectively, coordinated with the male cone (strobilus masculinus) 10 of roofbolt 2 by Inner taper hole 12 and fix, and being coordinated and the be automatically locked inner conical surface 11 and male cone (strobilus masculinus) 10 that post with the brake head be arranged in roofbolt 2 by the breaker slot on the locking bar 4 bottom the mesopore 21 that is fixed on Holder joint 3.Porcelain insulator is fixed with at the upper part of a uppermost roofbolt 2 of the electric pole assembled.

In the Inner taper hole 12 that the male cone (strobilus masculinus) 10 of described roofbolt 2 lower end inserts load bearing seat 1 or insertion rod connect in the Inner taper hole 12 of the Holder joint 3 of post upper end, male cone (strobilus masculinus) 10 insertion rod of roofbolt 2 upper end connects in the Inner taper hole 12 of the Holder joint 3 of post lower end, the sliding eye 9 of male cone (strobilus masculinus) 10 end is enclosed within locking bar 4, breaker slot on locking bar 4 coordinates with the brake head of banking pin 6 and locks locking bar 4 and do not slide, and then locks coordinating of inner conical surface 11 and male cone (strobilus masculinus) 10.

Described Inner taper hole 12 is the holes having tapering, comprises in the Inner taper hole 12 of load bearing seat 1 and Inner taper hole 12, the Inner taper hole 12 of Holder joint 3 and has inner conical surface 11.Described Inner taper hole 12 is coordinated and the be automatically locked inner conical surface 11 and male cone (strobilus masculinus) 10 that post with banking pin 6 by the breaker slot on locking bar 4 after coordinating with the male cone (strobilus masculinus) 10 of roofbolt 2 and fixing.In order to make Inner taper hole 12 and male cone (strobilus masculinus) 10 can close fit, the tapering of described Inner taper hole 12 be consistent with the tapering of male cone (strobilus masculinus) 10.

Described self-locking device comprises brake hole 5, banking pin 6, thrust spring 7, locking bar 4, sliding eye 9, breaker slot, thrust spring 7 and banking pin 6 are installed in described brake hole 5, banking pin 6 stretches out the surface of roofbolt 2 from the central part of thrust spring 7 through one end of back handle, one end of brake head is stretched in sliding eye 9 and coordinated with the breaker slot locking bar 4, and one end of thrust spring 7 is pressed on the brake head of banking pin 6, the other end withstands on brake hole 5 or withstand on the jump ring that is fixed in brake hole 5; Described locking bar 4 has breaker slot, and breaker slot coordinates the inner conical surface 11 and male cone (strobilus masculinus) 10 that are automatically locked and post with the brake head of banking pin 6.

Described holder 16 is disking bodies or is in strip interconnection shape, the middle part of disking body or bar shaped interconnection shape be fixed with Connection Block 17 above; Described holder 16 fixed connecting base 17, stable and support roofbolt 2 and bear all wt that Connection Block 17 bears.

Described Connection Block 17 supports and installs the pedestal of connecting axle 15, Connection Block 17 has pin-and-hole 14 and locking screw, and pin-and-hole 14 is for installing with fixed connection shaft 15 and bearing all wt that connecting axle 15 bears.

Near the pin-and-hole 14 of described locking screw on Connection Block 17, for assembling lock bolt 18 and purl screw can be rotated in locking screw, the screw end of lock bolt 18 is made to be pressed in the lower part locking load bearing seat 1 of load bearing seat 1 and the fit angle of holder 16.

Described lock bolt 18 is screws, can rotate in locking screw, produces and rub and play locking effect when screw end contacts with the lower part of load bearing seat 1.

Described connecting axle 15 is pivot pin or bolt, for connecting Connection Block 17 and load bearing seat 1 and bearing all wt that load bearing seat 1 bears.

Described load bearing seat 1 is Connection Block 17, lower part has horizontal pin-and-hole 14, the upper end of upper part has below Inner taper hole 12, Inner taper hole 12 or there is mesopore 21 the inside, Inner taper hole 12 is directly through with mesopore 21, is fixed with locking bar 4 at the middle part of the bottom of mesopore 21; The center line of described pin-and-hole 14 and the central axis of Inner taper hole 12; Being provided with in the outside of Inner taper hole 12 part of load bearing seat 1 lives turns hole, and the hole that turns alive being circular hole, boring 19 for installing gravity; Being connected with Connection Block 17 below by connecting axle 15 of load bearing seat 1, be connected with roofbolt 2 by Inner taper hole 12 above; Described load bearing seat 1 is for support and stable roofbolt 2 and bar connect the connection of post and bear the weight that roofbolt 2 bears.

Described gravity cone 19 is the vertical bars with taper shank, and taper shank is vertical with vertical bar, and taper shank inserts to live and turns fixing in hole and turn in hole can freely rotate alive; Described gravity cone 19 is arranged on roofbolt 2 on load bearing seat 1 with the angle on ground with as adjusting roofbolt 2 perpendicular to reference object during horizontal plane for directly observing.

Described gravity cone 19 can fit together forming unit entirety with load bearing seat 1, is convenient to the combination assembling of Combined wire pole.

Described roofbolt 2 is cylinders that there is male cone (strobilus masculinus) 10 at two ends, the end face at roofbolt 2 two ends has sliding eye 9, sliding eye 9 stretches in the cylinder of the end of roofbolt 2 toward roofbolt 2, in the cylinder of the roofbolt 2 near male cone (strobilus masculinus) 10, have brake hole 5 wear out the surface of cylinder and communicate with sliding eye 9.

Described bar connects post and comprises Holder joint 3 and fore-set 8 two parts, fore-set 8 in middle, Holder joint 3 at two ends; It is that Holder joint 3 is fixed together at roofbolt 2 two ends and roofbolt 2 entirety formed or the entirety that Holder joint 3 is inherently connected with roofbolt 2 at roofbolt 2 two ends that described bar connects post; The end face that described bar connects the two ends of post has the inside of Inner taper hole 12, Inner taper hole 12 to have mesopore 21, is fixed with locking bar 4 in the bottom of mesopore 21.

Described banking pin 6 comprises brake head, middle part and handle three part, and three parts are connected, and banking pin 6 is through after thrust spring 7 in brake hole 5, and brake head enters in sliding eye 9 and coordinates with the breaker slot on locking bar 4, and handle portion stretches out the damaged surface of roofbolt 2; Described brake head towards the one side on locking bar 4 top be face directly, towards the one side of locking bar 4 fixed end be arcwall face or acute angle bevel, arcwall face or acute angle bevel retreat for allowing the oblique promotion brake head in the leading section of locking bar 4, and the one side faced directly for the right-angle side with breaker slot coordinates locked locking bar 4.

Described locking bar 4 is cylinders, and be fixed on the bottom of the mesopore 21 inside Inner taper hole 12, locking bar 4 can slide at sliding eye 9, and locking bar 4 has breaker slot.Described breaker slot is the groove of right triangular shape or the inclined-plane of right-angled triangle is changed into the groove of arc-shaped side, corresponding with the position of brake head on locking bar 4; The groove top of described right-angled triangle groove is acute angle, one side before breaker slot be right-angle side face, be locking face, locking face coordinates can stand fast by locking locking bar 4 with facing directly of brake head, and the one side of hypotenuse coordinates with the inclined-plane of brake head end and limits the degree of depth that brake head inserts breaker slot; Described breaker slot is used for coordinating with brake head and producing locking effect, then the locked inner conical surface 11 that posts and male cone (strobilus masculinus) 10, and then makes Holder joint 3 and roofbolt 2 and load bearing seat 1 and roofbolt 2 fixation.

Described sliding eye 9 is bearing bore in the end of roofbolt 2 or through hole, communicates, for holding locking bar 4 and allowing locking bar 4 slide in sliding eye 9 with brake hole 5.

Described brake hole 5 is worn out the surface of cylinder and is communicated with sliding eye 9 in the roofbolt 2 near male cone (strobilus masculinus) 10, corresponding with the position of the breaker slot on locking bar 4.Thrust spring 7 and banking pin 6 are installed in brake hole 5, the handle portion of banking pin 6 from stretching out the surface of roofbolt 2 after the central part of thrust spring 7 passes, the brake head of banking pin 6 inserts in sliding eye 9 after stretching out brake hole 5 or inserts in the breaker slot 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 on the brake head of banking pin 6, the other end withstands on brake hole 5.

Described brake hole 5 can also be separately cavity, the housing with the mating shapes of brake hole 5 is inlaid with in brake hole 5, when housing exposes the damaged surface of roofbolt 2 in brake hole 5, the one end of exposing the damaged surface of roofbolt 2 connects with screw or rivets or be welded on the damaged surface of roofbolt 2; When housing does not expose the damaged surface of roofbolt 2 in brake hole 5, connect with screw or rivet or weld or be fixed in brake hole 5 with jump ring; The inside and outside two ends of described housing manufacture porose, banking pin 6 and thrust spring 7 are installed in housing, thrust spring 7 is arranged between brake head and housing, stretches out, brake head stretches out from the hole of the inner face of housing after the handle of banking pin 6 passes from the centre of thrust spring 7 from the hole of housing outer face.Described housing for installing banking pin 6 and thrust spring 7, and banking pin 6 can be moved in housing.

Described thrust spring 7 is helical springs, and the brake head for promoting banking pin 6 coordinates with the breaker slot of locking bar 4 and completes automatic locking.

Described mesopore 21 is in the inside of Inner taper hole 12, not inconsistent with the bottom of Inner taper hole 12 when Inner taper hole 12 is inserted in male cone (strobilus masculinus) 10 end for roofbolt 2, is convenient to the close fit of inner conical surface 11 and male cone (strobilus masculinus) 10.

The inner conical surface 11 of described Inner taper hole 12 coordinates with male cone (strobilus masculinus) 10 and installs roofbolt 2 and bar connects post, realize load bearing seat 1 and connect the fixing fast of post with roofbolt 2 is fixing fast with roofbolt 2 and bar, be beneficial to roofbolt 2 and connect the quick assembling of post and load bearing seat 1 and quick demolition with bar, play Fast Installation and effect fixing fast; And then make load bearing seat 1 and roofbolt 2 and roofbolt 2 and Holder joint 3 fixation respectively.

In order to increase connectivity robustness and the stability of Combined wire pole, improve the speed of installation and demolition, described roofbolt 2 and load bearing seat 1 and roofbolt 2 and bar connect connection between post and fixingly all adopt cone match, are beneficial to quick assembling and quick demolition; The male cone (strobilus masculinus) 10 of roofbolt 2, in the Inner taper hole 12 of load bearing seat 1, is coordinated with banking pin 6 by the breaker slot on locking bar 4 and pins and lock the male cone (strobilus masculinus) 10 of roofbolt 2 with coordinating of the inner conical surface 11 of load bearing seat 1 and do not loosen; The male cone (strobilus masculinus) 10 of roofbolt 2, in the Inner taper hole 12 of Holder joint 3, is coordinated with banking pin 6 by the breaker slot on locking bar 4 and pins and not the loosening coordinating of inner conical surface 11 of the male cone (strobilus masculinus) 10 and Holder joint 3 of locking roofbolt 2.During assembling, inner conical surface 11 and male cone (strobilus masculinus) 10 are at the gravity born and press tighter and tighter under roofbolt 2 and bar connect the effect of the self gravitation of post and realize automatic fastening; During demolition, pull the handle of banking pin 6, after the brake head of banking pin 6 front end exits the breaker slot on locking bar 4, roofbolt 2 upwards one argue for the sake of arguing post 2 automatically will separate with Inner taper hole 12 or barre connect post upwards a post 2 of arguing for the sake of arguing automatically will separate with Inner taper hole 12.

The conical surface comprises inner conical surface 11 and male cone (strobilus masculinus) 10, and the cross section of the conical surface is the circular conical surface, or the polygonal conical surface, or the conical surface of circular arc, or the special-shaped conical surface that circular arc and line segment form.

In order to have the ground upper support bar post 2 at angle of inclination, when holder 16 is laid on a horizontal ground, the central axis of load bearing seat 1, in holder 16, ensure that the verticality being arranged on roofbolt on load bearing seat 12 and horizontal plane; When holder 16 is placed on the ground of inclination, load bearing seat 1 can rotate certain angle around connecting axle 15 on holder 16, ensure that the verticality being arranged on roofbolt on load bearing seat 12 and horizontal plane.

Connecting axle 15 is adopted to be fastened on Connection Block 17 on holder 16 and load bearing seat 1, make load bearing seat 1 can rotate certain angle around connecting axle 15 on holder 16, reach when holder 16 is placed on the ground of inclination and ensure that the roofbolt 2 be arranged on load bearing seat 1 keeps the object perpendicular to horizontal plane.

In order to enable Combined wire pole assemble fast, holder 16, Connection Block 17, connecting axle 15 and load bearing seat 1 can also be the entirety fitted together.

In order to can the locking inner conical surface 11 of working good and male cone (strobilus masculinus) 10 not loosen, described brake hole 5, banking pin 6, thrust spring 7, locking bar 4 and sliding eye 9 form the locked inner conical surface 11 of working good of locking system and male cone (strobilus masculinus) 10.

In order to reduce costs and alleviate the weight of Combined wire pole, described holder 16, fore-set 8 and roofbolt 2 are solid or hollow body; It is individual layer or multilayer that described roofbolt 2 and bar connect post in the combination of Combined wire pole, and holder 16 is individual layer in the combination of Combined wire pole.

In order to ensure that roofbolt 2 is all the time perpendicular to horizontal plane, adopt lock bolt 18 to produce frictional force by rotation forces load bearing seat 1 and Connection Block 17 and fix load bearing seat 1 and the angle angle of holder 16, when holder 16 is placed on the ground of inclination, ensure that the roofbolt 2 be arranged on load bearing seat 1 remains perpendicular to horizontal plane.

Bore 19 to make gravity can remain perpendicular to horizontal plane, the taper shank of described gravity cone 19, in the upper end of vertical bar, makes the position of center of gravity lower than taper shank of gravity cone 19.

Conveniently transport, described roofbolt 2, bar connect post, holder 16 and load bearing seat 1 and can dismantle completely and become independent parts, are beneficial to packaging and transport.

Combined wire pole, when assembling, is fixed on holder on foundation base, afterwards, A, Connection Block 17 to be fixed on above holder 16, then load bearing seat 1 is connected to above Connection Block 17 by connecting axle 15 and Connection Block 17.B, again one end of roofbolt 2 insert load bearing seat 1 Inner taper hole 12 in, under the effect of self gravitation, the male cone (strobilus masculinus) 10 of roofbolt 2 is naturally fitted with the inner conical surface 11 of load bearing seat 1 and fixes, and larger from the gravity of roofbolt 2 pressure, and it is closely and more more firm that inner conical surface 11 and male cone (strobilus masculinus) 10 are fitted; When the male cone (strobilus masculinus) 10 of roofbolt 2 inserts Inner taper hole 12, locking bar 4 is inserted in sliding eye 9, when locking bar 4 enters into the position of brake head, the leading section of locking bar 4 pushes the arcwall face of locking head or acute angle bevel oblique promotion 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; When locking bar 4 is through after brake head, when the male cone (strobilus masculinus) 10 of roofbolt 2 contacts firm with the inner conical surface 11 of the Inner taper hole 12 of load bearing seat 1, brake head enters in the breaker slot on locking bar 4 under the powered of thrust spring 7, facing directly of brake head coordinates locked locking bar 4 to stand fast with the one side of lock groove right-angle side, the inner conical surface 11 of laminating and male cone (strobilus masculinus) 10 locked, complete roofbolt 2 and the fixing of load bearing seat 1 and locking.Point-blank whether the parallel lines of C, the center line of vertical bar observing gravity cone 19 and the center line of roofbolt 2, time not point-blank, the upper end of moving the roofbolt 2 inserted on load bearing seat 1 makes the parallel lines of the center line of roofbolt 2 and gravity bore the center line of the vertical bar of 19 point-blank, the lock bolt 18 be rotationally connected again on seat 17 compresses the lower part of load bearing seat 1, load bearing seat 1 can not be rotated around connecting axle 15, allow holder 16 remain unchanged with the angle of load bearing seat 1, ensure that the roofbolt 2 be arranged on above load bearing seat 1 is perpendicular to horizontal plane; Time point-blank, just directly the lock bolt 18 be rotationally connected on seat 17 compresses the lower part of load bearing seat 1, load bearing seat 1 can not be rotated around connecting axle 15, allow holder 16 remain unchanged with the angle of load bearing seat 1, ensure that the roofbolt 2 be arranged on above load bearing seat 1 is perpendicular to horizontal plane.D, bar is connect post Holder joint 3 in below Inner taper hole 12 be enclosed within roofbolt 2 upper end, under the effect of self gravitation, the male cone (strobilus masculinus) 10 of roofbolt 2 is naturally fitted with the inner conical surface 11 of Holder joint 3 and fixes, and it is larger to connect from bar the gravity that post depresses, and it is closely and more more firm that inner conical surface 11 and male cone (strobilus masculinus) 10 are fitted; When the internal taper hole that bar connects post lower end is enclosed within the male cone (strobilus masculinus) 10 of roofbolt 2, locking bar 4 is inserted in sliding eye 9, when locking bar 4 enters into the position of brake head, the leading section of locking bar 4 pushes the arcwall face of brake head or acute angle bevel oblique promotion 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; When locking bar 4 is through after brake head, when the inner conical surface 11 that male cone (strobilus masculinus) 10 and the bar of roofbolt 2 connect the Inner taper hole 12 of post contacts firm, brake head enters in the breaker slot on locking bar 4 under the powered of thrust spring 7, facing directly of brake head coordinates locked locking bar 4 to stand fast with the one side of lock groove right-angle side, laminating Inner taper hole 12 and male cone (strobilus masculinus) 10 locked.E, connect in the Holder joint 3 of post upper end Inner taper hole 12 again at bar in again the lower end of roofbolt 2 is inserted in the Inner taper hole 12 of Holder joint 3, under the effect of self gravitation, the inner conical surface 11 that the male cone (strobilus masculinus) 10 of roofbolt 2 and bar connect post is naturally fitted and fixes, and the gravity depressed from roofbolt 2 is larger, it is closely and more more firm that inner conical surface 11 and male cone (strobilus masculinus) 10 are fitted; When the male cone (strobilus masculinus) 10 of roofbolt 2 inserts Inner taper hole 12, locking bar 4 is inserted in sliding eye 9, when locking bar 4 enters into the position of brake head, the leading section of locking bar 4 pushes the arcwall face of brake head or acute angle bevel oblique promotion 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; When locking bar 4 is through after brake head, when the inner conical surface 11 that male cone (strobilus masculinus) 10 and the bar of roofbolt 2 connect the Inner taper hole 12 of post contacts firm, brake head enters in the breaker slot on locking bar 4 under the powered of thrust spring 7, facing directly of brake head coordinates locked locking bar 4 to stand fast with the one side of lock groove right-angle side, laminating Inner taper hole 12 and male cone (strobilus masculinus) 10 locked.F, according to D and E method with step can again insert in the Inner taper hole 12 of Holder joint 3 by the male cone (strobilus masculinus) 10 of roofbolt 2 or the internal taper hole of Holder joint 3 is enclosed within the male cone (strobilus masculinus) 10 of roofbolt 2 again, complete roofbolt 2 and bar connects being connected and fixed and locking between post; Finally, uppermost roofbolt fixes porcelain vase.The assembling that roofbolt 2 and load bearing seat 1 and roofbolt 2 and bar connect post is very convenient, just can complete without any need for instrument.

Claims

1. a Combined wire pole, is characterized in that: described Combined wire pole mainly comprises holder (16), Connection Block (17), lock bolt (18), connecting axle (15), load bearing seat (1), gravity cone (19), roofbolt (2), bar connect post, self-locking device, male cone (strobilus masculinus) (10), Inner taper hole (12), inner conical surface (11);

Described holder (16) is fixed with Connection Block (17), Connection Block (17) there are pin-and-hole (14) and locking screw, connecting axle (15) links together Connection Block (17) and load bearing seat (1) through the pin-and-hole (14) of the pin-and-hole (14) on Connection Block (17) and load bearing seat (1) bottom, lock bolt (18) exceedes the lock bolt (18) of locking screw screw end after screwing in the locking screw on Connection Block (17) is pressed in lower part locking load bearing seat (1) of load bearing seat (1) and the fit angle of holder (16), Inner taper hole (12) is had above described load bearing seat (1), load bearing seat (1) is coordinated by Inner taper hole (12) with the male cone (strobilus masculinus) (10) of roofbolt (2) lower end and fixes, and coordinated and the be automatically locked inner conical surface (11) and male cone (strobilus masculinus) (10) that post with the brake head be arranged in roofbolt (2) by the breaker slot on the locking bar (4) of the mesopore (21) that is fixed on load bearing seat (1) bottom, be provided with to live in the outside of Inner taper hole (12) part of load bearing seat (1) and turn hole, the taper shank of the upper end of gravity cone (19) inserts to live and turns fixing in hole and turn in hole can freely rotate alive, Inner taper hole (12) is had in Holder joint (3) end that bar connects the two ends of post, the male cone (strobilus masculinus) (10) of two roofbolts (2) inserts in the Inner taper hole (12) that a bar connects in the Holder joint (3) at post two ends respectively, coordinate by Inner taper hole (12) with the male cone (strobilus masculinus) (10) of roofbolt (2) and fix, and coordinated and the be automatically locked inner conical surface (11) and male cone (strobilus masculinus) (10) that post with the brake head be arranged in roofbolt (2) by the breaker slot on the locking bar (4) of the mesopore (21) that is fixed on Holder joint (3) bottom, porcelain insulator is fixed with at the upper part of a uppermost roofbolt (2) of the electric pole assembled,

In the Inner taper hole (12) that the male cone (strobilus masculinus) (10) of described roofbolt (2) lower end inserts load bearing seat (1) or insertion rod connect in the Inner taper hole (12) of the Holder joint (3) of post upper end, male cone (strobilus masculinus) (10) insertion rod of roofbolt (2) upper end connects in the Inner taper hole (12) of the Holder joint (3) of post lower end, the sliding eye (9) of male cone (strobilus masculinus) (10) end is enclosed within locking bar (4), breaker slot on locking bar (4) coordinates with the brake head of banking pin (6) and locks locking bar (4) and do not slide, then coordinating of inner conical surface (11) and male cone (strobilus masculinus) (10) is locked,

Described Inner taper hole (12) is the hole having tapering, comprise the Inner taper hole (12) of load bearing seat (1) and the Inner taper hole (12) of Holder joint (3), in Inner taper hole (12), have inner conical surface (11); Described Inner taper hole (12) is coordinated and the be automatically locked inner conical surface (11) and male cone (strobilus masculinus) (10) that post with banking pin (6) by the breaker slot on locking bar (4) after coordinating with the male cone (strobilus masculinus) (10) of roofbolt (2) and fixing; In order to make Inner taper hole (12) and male cone (strobilus masculinus) (10) can close fit, the tapering of described Inner taper hole (12) be consistent with the tapering of male cone (strobilus masculinus) (10);

Described self-locking device comprises brake hole (5), banking pin (6), thrust spring (7), locking bar (4), sliding eye (9), breaker slot, thrust spring (7) and banking pin (6) are installed in described brake hole (5), banking pin (6) stretches out the surface of roofbolt (2) through one end of back handle from the central part of thrust spring (7), one end of brake head is stretched in sliding eye (9) and is coordinated with the breaker slot on locking bar (4), one end of thrust spring (7) is pressed on the brake head of banking pin (6), it is upper or withstand on the jump ring that is fixed in brake hole (5) that the other end withstands on brake hole (5), described locking bar (4) has breaker slot, and breaker slot coordinates the inner conical surface (11) and male cone (strobilus masculinus) (10) that are automatically locked and post with the brake head of banking pin (6),

Described holder (16) is disking body or is in strip interconnection shape, the middle part of disking body or bar shaped interconnection shape be fixed with Connection Block (17) above; Described holder (16) fixed connecting base (17), stable and support roofbolt (2) and bear all wt that Connection Block (17) bears;

Described Connection Block (17) is the pedestal supporting and install connecting axle (15), Connection Block (17) has pin-and-hole (14) and locking screw, pin-and-hole (14) is for installing and fixed connection shaft (15) bear all wt that connecting axle (15) bears;

Near the pin-and-hole (14) of described locking screw on Connection Block (17), for assembling lock bolt (18) and purl screw can be rotated in locking screw, the screw end of lock bolt (18) is made to be pressed in lower part locking load bearing seat (1) of load bearing seat (1) and the fit angle of holder (16);

Described lock bolt (18) is screw, can rotate in locking screw, produces and rub and play locking effect when screw end contacts with the lower part of load bearing seat (1);

Described connecting axle (15) is pivot pin or bolt, for connecting Connection Block (17) and load bearing seat (1) and bearing all wt that load bearing seat (1) bears;

Described load bearing seat (1) is Connection Block (17), lower part there is horizontal pin-and-hole (14), there is Inner taper hole (12) upper end of upper part, there is mesopore (21) below Inner taper hole (12) or the inside, Inner taper hole (12) is directly through with mesopore (21), is fixed with locking bar (4) at the middle part of the bottom of mesopore (21); The center line of described pin-and-hole (14) and the central axis of Inner taper hole (12); Be provided with to live in the outside of Inner taper hole (12) part of load bearing seat (1) and turn hole, the hole that turns alive being circular hole, boring (19) for installing gravity; Being connected with Connection Block (17) below by connecting axle (15) of load bearing seat (1), be connected with roofbolt (2) by Inner taper hole (12) above; Described load bearing seat (1) is for support and stable roofbolt (2) and bar connect the connection of post and bear the weight that roofbolt (2) bears;

Described gravity cone (19) is the vertical bar with taper shank, and taper shank is vertical with vertical bar, and taper shank inserts to live and turns fixing in hole and turn in hole can freely rotate alive; Described gravity cone (19) is arranged on the roofbolt (2) on load bearing seat (1) with the angle on ground with as adjusting roofbolt (2) perpendicular to reference object during horizontal plane for directly observing;

Described gravity cone (19) can fit together forming unit entirety with load bearing seat (1), is convenient to the combination assembling of Combined wire pole;

Described roofbolt (2) is the cylinder that there are male cone (strobilus masculinus) (10) at two ends, the end face at roofbolt (2) two ends has sliding eye (9), sliding eye (9) stretches in the cylinder of roofbolt (2) in the end of roofbolt (2), in the cylinder of the roofbolt (2) near male cone (strobilus masculinus) (10), have brake hole (5) wear out the surface of cylinder and communicate with sliding eye (9);

Described bar connects post and comprises Holder joint (3) and fore-set (8) two parts, fore-set (8) in middle, Holder joint (3) at two ends; It is that Holder joint (3) is fixed together at roofbolt (2) two ends and roofbolt (2) entirety formed or the entirety that Holder joint (3) is inherently connected with roofbolt (2) at roofbolt (2) two ends that described bar connects post; The end face that described bar connects the two ends of post has Inner taper hole (12), and there is mesopore (21) the inside of Inner taper hole (12), is fixed with locking bar (4) in the bottom of mesopore (21);

Described banking pin (6) comprises brake head, middle part and handle three part, three parts are connected, after banking pin (6) passes thrust spring (7) in brake hole (5), brake head enters in sliding eye (9) and coordinates with the breaker slot on locking bar (4), and handle portion stretches out the damaged surface of roofbolt (2); Described brake head towards the one side on locking bar (4) top be face directly, towards the one side of locking bar (4) fixed end be arcwall face or acute angle bevel, arcwall face or acute angle bevel are used for allowing the oblique promotion brake head in the leading section of locking bar (4) retreat, and the one side faced directly for the right-angle side with breaker slot coordinates locked locking bar (4);

Described locking bar (4) is cylinder, be fixed on the bottom of the mesopore (21) of Inner taper hole (12) the inside, locking bar (4) can slide at sliding eye (9), and locking bar (4) has breaker slot; Described breaker slot is the groove of right triangular shape or the inclined-plane of right-angled triangle is changed into the groove of arc-shaped side, upper corresponding with the position of brake head at locking bar (4); The groove top of described right-angled triangle groove is acute angle, one side before breaker slot be right-angle side face, be locking face, locking face coordinates can stand fast by locking locking bar (4) with facing directly of brake head, and the one side of hypotenuse coordinates with the inclined-plane of brake head end and limits the degree of depth that brake head inserts breaker slot; Described breaker slot is used for coordinating with brake head and producing locking effect, then the locked inner conical surface (11) that posts and male cone (strobilus masculinus) (10), and then make Holder joint (3) and roofbolt (2) and load bearing seat (1) and roofbolt (2) fixation;

Described sliding eye (9) is bearing bore in the end of roofbolt (2) or through hole, communicate with brake hole (5), for holding locking bar (4) and allowing locking bar (4) slide in sliding eye (9);

Described brake hole (5) is worn out the surface of cylinder and is communicated with sliding eye (9) in the roofbolt (2) near male cone (strobilus masculinus) (10), corresponding with the position of the breaker slot on locking bar (4); Thrust spring (7) and banking pin (6) are installed in brake hole (5), the handle portion of banking pin (6) from stretching out the surface of roofbolt (2) after the central part of thrust spring (7) passes, the brake head of banking pin (6) stretches out brake hole (5) and inserts in sliding eye (9) afterwards or insert in the breaker slot 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 on the brake head of banking pin (6), the other end withstands on brake hole (5);

Described brake hole (5) can also be separately cavity, the housing with the mating shapes of brake hole (5) is inlaid with in brake hole (5), when housing exposes the damaged surface of roofbolt (2) in brake hole (5), the one end of exposing the damaged surface of roofbolt (2) connects with screw or rivets or be welded on the damaged surface of roofbolt (2); When housing does not expose the damaged surface of roofbolt (2) in brake hole (5), connect with screw or rivet or weld or be fixed in brake hole (5) with jump ring; The inside and outside two ends of described housing manufacture porose, banking pin (6) and thrust spring (7) are installed in housing, thrust spring (7) is arranged between brake head and housing, stretches out, brake head stretches out from the hole of the inner face of housing after the handle of banking pin (6) passes from the centre of thrust spring (7) from the hole of housing outer face; Described housing for installing banking pin (6) and thrust spring (7), and banking pin (6) can be moved in housing;

Described thrust spring (7) is helical spring, and the brake head for promoting banking pin (6) coordinates with the breaker slot of locking bar (4) and completes automatic locking;

Described mesopore (21) is in the inside of Inner taper hole (12), not inconsistent with the bottom of Inner taper hole (12) when Inner taper hole (12) are inserted in male cone (strobilus masculinus) (10) end for roofbolt (2), be convenient to the close fit of inner conical surface (11) and male cone (strobilus masculinus) (10);

The inner conical surface (11) of described Inner taper hole (12) coordinates with male cone (strobilus masculinus) (10) and installs roofbolt (2) and bar connects post, realize load bearing seat (1) and connect the fixing fast of post with roofbolt (2) is fixing fast with roofbolt (2) and bar, be beneficial to roofbolt (2) and connect the quick assembling of post and load bearing seat (1) and quick demolition with bar, play Fast Installation and effect fixing fast; And then make load bearing seat (1) and roofbolt (2) and roofbolt (2) and Holder joint (3) fixation respectively;

In order to increase connectivity robustness and the stability of Combined wire pole, improve the speed of installation and demolition, described roofbolt (2) and load bearing seat (1) and roofbolt (2) and bar connect connection between post and fixingly all adopt cone match, are beneficial to quick assembling and quick demolition; The male cone (strobilus masculinus) (10) of roofbolt (2), in the Inner taper hole (12) of load bearing seat (1), is coordinated with banking pin (6) by the breaker slot on locking bar (4) and pins and not the loosening coordinating of inner conical surface (11) of the male cone (strobilus masculinus) (10) and load bearing seat (1) of locking roofbolt (2); The male cone (strobilus masculinus) (10) of roofbolt (2), in the Inner taper hole (12) of Holder joint (3), is coordinated with banking pin (6) by the breaker slot on locking bar (4) and pins and not the loosening coordinating of inner conical surface (11) of the male cone (strobilus masculinus) (10) and Holder joint (3) of locking roofbolt (2); During assembling, inner conical surface (11) and male cone (strobilus masculinus) (10) are at the gravity born and press tighter and tighter under roofbolt (2) and bar connect the effect of the self gravitation of post and realize automatic fastening; During demolition, pull the handle of banking pin (6), after the brake head of banking pin (6) front end exits the breaker slot on locking bar (4), roofbolt (2) upwards one argue for the sake of arguing post (2) automatically will separate with Inner taper hole (12) or barre connect post upwards a post (2) of arguing for the sake of arguing automatically will separate with Inner taper hole (12);

The conical surface comprises inner conical surface (11) and male cone (strobilus masculinus) (10), and the cross section of the conical surface is the circular conical surface, or the polygonal conical surface, or the conical surface of circular arc, or the special-shaped conical surface that circular arc and line segment form;

In order to can on ground upper support bar post (2) having angle of inclination, when holder (16) is laid on a horizontal ground, the central axis of load bearing seat (1), in holder (16), ensure that the verticality being arranged on roofbolt (2) on load bearing seat (1) and horizontal plane; When holder (16) is placed on the ground of inclination, load bearing seat (1) can rotate certain angle around connecting axle (15) on holder (16), ensure that the verticality being arranged on roofbolt (2) on load bearing seat (1) and horizontal plane;

Connecting axle (15) is adopted to be fastened on Connection Block (17) on holder (16) and load bearing seat (1), make load bearing seat (1) certain angle can be rotated around connecting axle (15) on holder (16), reach when holder (16) is placed on the ground of inclination and ensure that the roofbolt (2) be arranged on load bearing seat (1) keeps the object perpendicular to horizontal plane;

In order to enable Combined wire pole assemble fast, holder (16), Connection Block (17), connecting axle (15) and load bearing seat (1) can also be the entirety fitted together;

Combined wire pole is when assembling, holder is fixed on foundation base, afterwards, A, Connection Block (17) to be fixed on above holder (16), then load bearing seat (1) is connected to above Connection Block (17) by connecting axle (15) and Connection Block (17), B, again one end of roofbolt (2) insert load bearing seat (1) Inner taper hole (12) in, under the effect of self gravitation, the male cone (strobilus masculinus) (10) of roofbolt (2) and the inner conical surface (11) of load bearing seat (1) are naturally fitted and fix, and larger from the gravity of roofbolt (2) pressure, it is closely and more more firm that inner conical surface (11) and male cone (strobilus masculinus) (10) are fitted, when male cone (strobilus masculinus) (10) in roofbolt (2) inserts Inner taper hole (12), locking bar (4) is inserted in sliding eye (9), when locking bar (4) enters into the position of brake head, the leading section of locking bar (4) pushes the arcwall face of locking head or oblique promotion brake head compression thrust spring (7) of acute angle bevel and outwards makes a concession, and the front end of locking bar (4) passes through the position of brake head, after locking bar (4) is through brake head, when the male cone (strobilus masculinus) (10) of roofbolt (2) contacts firm with the inner conical surface (11) of the Inner taper hole (12) of load bearing seat (1), brake head enters in the breaker slot on locking bar (4) under the powered of thrust spring (7), facing directly of brake head coordinates locked locking bar (4) to stand fast with the one side of lock groove right-angle side, the inner conical surface (11) of laminating and male cone (strobilus masculinus) (10) locked, complete fixing and locking of roofbolt (2) and load bearing seat (1), C, point-blank whether the center line of vertical bar of observation gravity cone (19) and the parallel lines of the center line of roofbolt (2), time not point-blank, the upper end of moving the roofbolt (2) inserted on load bearing seat (1) makes the parallel lines of the center line of roofbolt (2) and gravity bore the center line of the vertical bar of (19) point-blank, the lock bolt (18) be rotationally connected again on seat (17) compresses the lower part of load bearing seat (1), load bearing seat (1) can not be rotated around connecting axle (15), holder (16) is allowed to remain unchanged with the angle of load bearing seat (1), guarantee is arranged on roofbolt (2) above load bearing seat (1) perpendicular to horizontal plane, time point-blank, the lock bolt (18) be just directly rotationally connected on seat (17) compresses the lower part of load bearing seat (1), load bearing seat (1) can not be rotated around connecting axle (15), allow holder (16) remain unchanged with the angle of load bearing seat (1), ensure that the roofbolt (2) be arranged on above load bearing seat (1) is perpendicular to horizontal plane, D, bar is connect post Holder joint (3) in below Inner taper hole (12) be enclosed within roofbolt (2) upper end, under the effect of self gravitation, the male cone (strobilus masculinus) (10) of roofbolt (2) and the inner conical surface (11) of Holder joint (3) are naturally fitted and fix, and it is larger to connect from bar the gravity that post depresses, and it is closely and more more firm that inner conical surface (11) and male cone (strobilus masculinus) (10) are fitted, when the internal taper hole that bar connects post lower end is enclosed within the male cone (strobilus masculinus) (10) of roofbolt (2), locking bar (4) is inserted in sliding eye (9), when locking bar (4) enters into the position of brake head, the leading section of locking bar (4) pushes the arcwall face of brake head or oblique promotion brake head compression thrust spring (7) of acute angle bevel and outwards makes a concession, and the front end of locking bar (4) passes through the position of brake head, after locking bar (4) is through brake head, when the inner conical surface (11) that male cone (strobilus masculinus) (10) and the bar of roofbolt (2) connect the Inner taper hole (12) of post contacts firm, brake head enters in the breaker slot on locking bar (4) under the powered of thrust spring (7), facing directly of brake head coordinates locked locking bar (4) to stand fast with the one side of lock groove right-angle side, laminating Inner taper hole (12) and male cone (strobilus masculinus) (10) locked, E, connect in the Holder joint (3) of post upper end Inner taper hole (12) again at bar in again the lower end of roofbolt (2) is inserted in the Inner taper hole (12) of Holder joint (3), under the effect of self gravitation, the inner conical surface (11) that the male cone (strobilus masculinus) (10) of roofbolt (2) and bar connect post is naturally fitted and fixes, and larger from the gravity of roofbolt (2) pressure, it is closely and more more firm that inner conical surface (11) and male cone (strobilus masculinus) (10) are fitted, when male cone (strobilus masculinus) (10) in roofbolt (2) inserts Inner taper hole (12), locking bar (4) is inserted in sliding eye (9), when locking bar (4) enters into the position of brake head, the leading section of locking bar (4) pushes the arcwall face of brake head or oblique promotion brake head compression thrust spring (7) of acute angle bevel and outwards makes a concession, and the front end of locking bar (4) passes through the position of brake head, after locking bar (4) is through brake head, when the inner conical surface (11) that male cone (strobilus masculinus) (10) and the bar of roofbolt (2) connect the Inner taper hole (12) of post contacts firm, brake head enters in the breaker slot on locking bar (4) under the powered of thrust spring (7), facing directly of brake head coordinates locked locking bar (4) to stand fast with the one side of lock groove right-angle side, laminating Inner taper hole (12) and male cone (strobilus masculinus) (10) locked, F, can again the male cone (strobilus masculinus) (10) of roofbolt (2) be inserted in the Inner taper hole (12) of Holder joint (3) according to D and E method and step or the internal taper hole of Holder joint (3) is enclosed within the male cone (strobilus masculinus) (10) of roofbolt (2) again, complete roofbolt (2) and bar connects being connected and fixed and locking between post, finally, uppermost roofbolt fixes porcelain vase, the assembling that roofbolt (2) and load bearing seat (1) and roofbolt (2) and bar connect post is very convenient, just can complete without any need for instrument,

2. Combined wire pole according to claim 1, it is characterized in that: in order to can the locking inner conical surface (11) of working good and male cone (strobilus masculinus) (10) not loosen, the inner conical surface (11) that described brake hole (5), banking pin (6), thrust spring (7), locking bar (4) and sliding eye (9) composition locking system is locked works good and male cone (strobilus masculinus) (10);

In order to reduce costs and alleviate the weight of Combined wire pole, holder (16), fore-set (8) and roofbolt (2) are solid or hollow body, it is individual layer or multilayer that roofbolt (2) and bar connect post in the combination of Combined wire pole, and holder (16) is individual layer in the combination of Combined wire pole.

3. Combined wire pole according to claim 1, it is characterized in that: in order to ensure that roofbolt (2) is all the time perpendicular to horizontal plane, adopt lock bolt (18) to produce frictional force by rotation forces load bearing seat (1) and Connection Block (17) and fix load bearing seat (1) and the angle angle of holder (16), when holder (16) is placed on the ground of inclination, ensure that the roofbolt (2) be arranged on load bearing seat (1) remains perpendicular to horizontal plane;

Bore (19) to make gravity can remain perpendicular to horizontal plane, the taper shank of described gravity cone (19), in the upper end of vertical bar, makes gravity bore the position of center of gravity lower than taper shank of (19).

4. Combined wire pole according to claim 1, is characterized in that: for the ease of using and depositing, and described Combined wire pole is when needs use, and its all composition accessory can be combined into ladder; The not used time, its all composition accessory can both be dismantled, and is convenient to packaging and storing;

In order to reduce the consumption of Combined wire pole and be convenient to store and keeping, all building blocks of described Combined wire pole can be reused;

Conveniently transport, described roofbolt (2), bar connect post, holder (16) and load bearing seat (1) and can dismantle completely and become independent parts, are beneficial to packaging and transport.

5. Combined wire pole according to claim 1, is characterized in that: described Combined wire pole simple for structure, manufactures, installs and use very convenient; Do not need instrument in an assembling process, the speed of assembling wire bar is fast, convenient, safe and reliable, reduces cost of production and use cost.

6. a manufacture method for Combined wire pole, is characterized in that:

During fabrication, holder (16), Connection Block (17), load bearing seat (1), roofbolt (2) and bar connect the plastics manufacture that post adopts metal material or high strength, and holder (16), roofbolt (2) and fore-set (8) create hollow body or solid; Holder (16), Connection Block (17), load bearing seat (1), roofbolt (2) and bar connect post when adopting the metal material that gets rusty easily to manufacture, after manufacture is good, want rust prevention by applying liquid material paint antirust;

Described holder (16) creates dish type or bar shaped cross-like, and the middle part of the middle part of dish type or bar shaped cross-like is fixed with Connection Block (17);

Described Connection Block (17) creates the pedestal supporting and install connecting axle (15), and the upper manufacture of Connection Block (17) has pin-and-hole (14) and locking screw;

Described locking screw is manufactured near the pin-and-hole (14) on Connection Block (17), is equipped with lock bolt (18) in locking screw;

Described lock bolt (18) creates screw, can rotate in locking screw;

Described holder (16) and Connection Block (17) manufacture as a whole, or the formation entirety that is fixed together after separately manufacturing;

Connecting axle (15) creates pivot pin or bolt, is fixed on Connection Block (17) and is above connected with load bearing seat (1);

Described load bearing seat (1) creates Connection Block (17), lower part manufacture has horizontal pin-and-hole (14), the upper end of upper part manufactures Inner taper hole (12), manufacture below Inner taper hole (12) and have mesopore (21), Inner taper hole (12) is directly through with mesopore (21), is fixed with locking bar (4) at the middle part of the bottom of mesopore (21); The center line of described pin-and-hole (14) and the central axis of Inner taper hole (12); Having to live in the outside manufacture of Inner taper hole (12) part of load bearing seat (1) and turning hole, work being turned hole and creates circular hole, gravity cone (19) is installed in circular hole; Being connected with Connection Block (17) below by connecting axle (15) of load bearing seat (1), the Inner taper hole (12) that passes through above of load bearing seat (1) coordinates with the male cone (strobilus masculinus) (10) of roofbolt (2) with locking bar (4) and is connected and fixes;

Described gravity cone (19) creates the vertical bar with taper shank, and taper shank is vertical with vertical bar, and taper shank inserts to live and turns fixing in hole and turn in hole can freely rotate alive;

Described holder (16), Connection Block (17), connecting axle (15) and load bearing seat (1) can also be assembled into the entirety of a combination, are beneficial to rapid-assembling Combined wire pole;

Described roofbolt (2) creates two ends the cylinder that male cone (strobilus masculinus) (10) is good, the end face at roofbolt (2) two ends has all manufactured sliding eye (9), sliding eye (9) creates and stretches in the cylinder of roofbolt (2) in the end of roofbolt (2), manufacturing in the cylinder of the roofbolt (2) near male cone (strobilus masculinus) (10) has brake hole (5) wear out the surface of cylinder and communicate with sliding eye (9), and roofbolt (2) is fixed with foot hold (13);

Described bar connects post and creates Holder joint (3) and fore-set (8) two parts, the two ends that fore-set (8) is manufactured on the centre of Holder joint (3), Holder joint (3) is manufactured on fore-set (8); Described bar connects post and creates Holder joint (3) and to be fixed together at roofbolt (2) two ends and roofbolt (2) entirety formed, or Holder joint (3) is manufactured on roofbolt (2) two ends and is connected with roofbolt (2); The end face that described bar connects the two ends of post has all manufactured Inner taper hole (12), and the inside of Inner taper hole (12) manufactures mesopore (21), is fixed with locking bar (4) in the bottom of mesopore (21);

Described sliding eye (9) is manufactured on the end at roofbolt (2) two ends, creates bearing bore or through hole, communicates with brake hole (5);

Described brake hole (5) is manufactured on the surface that cylinder worn out by roofbolt (2) in the cylinder of male cone (strobilus masculinus) (10), communicates with sliding eye (9), corresponding with the position of the breaker slot on locking bar (4); Thrust spring (7) and banking pin (6) are installed in brake hole (5), the handle portion of banking pin (6) from stretching out the surface of roofbolt (2) after the central part of thrust spring (7) passes, the brake head of banking pin (6) stretch out brake hole (5) afterwards with insert in sliding eye (9) or insert in the breaker slot 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 on the brake head of banking pin (6), the other end withstands on brake hole (5);

Described brake hole (5) can also create independent hole, the housing with the mating shapes of brake hole (5) is inlaid with in brake hole (5), when housing exposes the damaged surface of roofbolt (2) in brake hole (5), the one end of exposing the damaged surface of roofbolt (2) connects with screw or rivets or be welded on the damaged surface of roofbolt (2); When housing does not expose the damaged surface of roofbolt (2) in brake hole (5), connect with screw or rivet or weld or be fixed in brake hole (5) with jump ring; The inside and outside two ends of described housing manufacture porose, banking pin (6) and thrust spring (7) are installed in housing, thrust spring (7) is arranged between brake head and housing, stretches out, brake head stretches out from the hole of the inner face of housing after the handle of banking pin (6) passes from the centre of thrust spring (7) from the hole of housing outer face;

Described locking bar (4) creates cylinder, has breaker slot in the upper manufacture of locking bar (4); Described breaker slot creates the groove of right triangular shape, and be manufactured on locking bar (4) upper corresponding with the position of brake head, groove top creates acute angle, and the locking face of breaker slot creates the face of right-angle side;

Described banking pin (6) creates brake head, middle part and handle three part, three parts create one, banking pin (6) is arranged in brake hole (5) through after thrust spring (7), brake head enters in sliding eye (9) and coordinates with the breaker slot on locking bar (4), and handle portion stretches out the damaged surface of roofbolt (2); The leading section of described brake head creates arcwall face or acute angle bevel and faces the shape of composition directly, creates face directly, create arcwall face or acute angle bevel towards the one side of locking bar (4) fixed end towards the one side on locking bar (4) top;

Thrust spring (7) creates helical spring;

Described roofbolt (2) and load bearing seat (1) and roofbolt (2) and bar connect the connection of post and fix and all adopt cone match, are beneficial to quick assembling and quick demolition; During assembling, roofbolt (2) and load bearing seat (1) and roofbolt (2) and bar connect post and press tighter and tighter under the effect of the gravity born and self gravitation and realize automatic fastening; During demolition, after pulling handle to make banking pin (6) exit breaker slot, roofbolt (2) and bar are connect post and lifts will automatically separate respectively to upper one;

The conical surface creates inner conical surface (11) and male cone (strobilus masculinus) (10), inner conical surface (11) and male cone (strobilus masculinus) (10) create the taper surface of point, the cross section of the conical surface creates the circular conical surface, or create the polygonal conical surface, or create the conical surface of circular arc, or create the special-shaped conical surface that circular arc and line segment form;

Tapering and the tapering that male cone (strobilus masculinus) (10) coordinates of described Inner taper hole (12) create consistent or close to consistent tapering;

Described holder (16) is fixed with Connection Block (17), Connection Block (17) there are pin-and-hole (14) and locking screw, connecting axle (15) links together Connection Block (17) and load bearing seat (1) through the pin-and-hole (14) of the pin-and-hole (14) on Connection Block (17) and load bearing seat (1) bottom, and load bearing seat (1) is provided with gravity cone (19), lock bolt (18) exceedes the lock bolt (18) of locking screw screw end after screwing in the locking screw on Connection Block (17) is pressed in lower part locking load bearing seat (1) of load bearing seat (1) and the fit angle of holder (16), described load bearing seat (1) is coordinated by Inner taper hole (12) with the male cone (strobilus masculinus) (10) of roofbolt (2) lower end and fixes, and is coordinated and the be automatically locked inner conical surface (11) and male cone (strobilus masculinus) (10) that post with the brake head be arranged in roofbolt (2) by the breaker slot on the locking bar (4) of the mesopore (21) that is fixed on load bearing seat (1) bottom, manufacture in the outside of Inner taper hole (12) part of load bearing seat (1) that having lives turns hole, the taper shank of the upper end of gravity cone (19) inserts to live and to turn in hole fixing and turns in hole and can freely rotate living, Inner taper hole (12) is had in Holder joint (3) end that bar connects the two ends of post, the male cone (strobilus masculinus) (10) of two roofbolts (2) inserts in the Inner taper hole (12) that a bar connects in the Holder joint (3) at post two ends respectively, coordinate by Inner taper hole (12) with the male cone (strobilus masculinus) (10) of roofbolt (2) and fix, and coordinated and the be automatically locked inner conical surface (11) and male cone (strobilus masculinus) (10) that post with the brake head be arranged in roofbolt (2) by the breaker slot on the locking bar (4) of the mesopore (21) that is fixed on Holder joint (3) bottom, porcelain insulator is fixed with at the upper part of a uppermost roofbolt (2) of the electric pole assembled.