CN204876766U - Combination vertical type wire pole - Google Patents
Combination vertical type wire pole Download PDFInfo
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- CN204876766U CN204876766U CN201520659966.6U CN201520659966U CN204876766U CN 204876766 U CN204876766 U CN 204876766U CN 201520659966 U CN201520659966 U CN 201520659966U CN 204876766 U CN204876766 U CN 204876766U
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- roofbolt
- hole
- load bearing
- bearing seat
- locking
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Abstract
The utility model provides a go up the lower extreme the fixing base that combination vertical type wire pole, its ball change formula locking seat and a gravity awl is installed to the interior conical surface and male cone (strobilus masculinus) on the load bearing seat that the load bearing seat links together and locks the angle of extremely adjusting through the lock bolt, and extremely laminate with first cooperation of braking by the automatic locking with outer cone combined with and through the breaker slot for interior taper hole. The partial fixing has insulating vase on a roofbolt of the top of the wire pole that the equipment is good. Combination vertical type wire pole's structure is succinct, makes, installs and use very convenience, does not need the instrument in assembly process, and fast, convenient, the safe and reliable of equipment wire pole have reduced manufacturing cost and use cost.
Description
Technical field
The utility model relates to a kind of combined vertical formula electric 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 utility model relates to is to provide a kind of combined vertical formula electric pole being easy to transport and Rapid Combination.
For achieving the above object, combined vertical formula electric pole described in the utility model mainly comprises holder, the rotatable locking seat of ball, lock bolt, load bearing seat, gravity cone, roofbolt, knock-off joint, self-locking device, male cone (strobilus masculinus), Inner taper hole, inner conical surface;
The lower end of the rotatable locking seat of described ball is fixed on holder, and the upper end of the rotatable locking seat of ball is fixed on the bottom of load bearing seat; Cover at the sphere of the rotatable locking seat of ball and stretched out hole and locking screw, the sphere head that lock bolt exceedes locking screw screw end after screwing in the locking screw that covers of sphere is pressed in bulb connecting rod has locked the fit angle of load bearing seat and holder.There is the Inner taper hole caved inward the upper surface of described load bearing seat, 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; 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 at the two ends of knock-off joint, the male cone (strobilus masculinus) of two roofbolts inserts in the Inner taper hole at knock-off joint 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 knock-off joint.Porcelain insulator is fixed with at the upper part of a uppermost roofbolt of the electric pole assembled.
In the Inner taper hole of the male cone (strobilus masculinus) insertion load bearing seat of described roofbolt lower end or in the Inner taper hole of the knock-off joint of insertion rod upper end of joint, in the Inner taper hole of the knock-off joint of the male cone (strobilus masculinus) insertion rod joint lower end of roofbolt upper 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 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 connects and fixes ball rotatable locking seat, stable and support roofbolt and bear all wt that the rotatable locking seat of ball bears.
The rotatable locking seat of described ball is the Connection Block of ball rotational lock type, comprises bulb connecting rod, spheric seating and sphere lid; Be fixed on below described spheric seating on holder, the spherical of the oriented lower recess in upper surface of spheric seating; The spherical of the oriented upper depression in lower surface of described sphere lid, the middle part of the sphere of sphere lid has stretches out hole, and the sphere stretched out in the spherical part beyond hole has covered locking screw; Described bulb connecting rod comprises sphere head and connecting rod two parts, sphere head is connected with connecting rod, the sphere head of bulb connecting rod is arranged in the spherical between spheric seating and sphere lid, the connecting rod of bulb connecting rod through in the middle part of the spherical in the middle of sphere lid stretch out hole after be fixed on the bottom of load bearing seat; The lower end of the rotatable locking seat of ball is the bottom surface of spheric seating, and the upper end of the rotatable locking seat of ball is the end of the connecting rod of bulb connecting rod; In the spherical that the sphere head of bulb connecting rod is arranged on spheric seating and sphere lid, its bar portion can coordinate with sphere head and rotate and swing.
Described spheric seating is the pedestal of carrying bulb connecting rod, and there is the spherical of depression the upper surface of pedestal.
Described sphere lid is the sphere bonnet body compressing bulb connecting rod, and sphere has covered and stretched out hole and locking screw.
Described load bearing seat is bearer connection seat, and bottom is connected with the end winding support of the connecting rod of bulb connecting rod, the Inner taper hole of the oriented lower recess in upper end, and inner conical surface and the male cone (strobilus masculinus) of roofbolt lower end of Inner taper hole connect and coordinate and be connected and fixed; Below Inner taper hole, have mesopore, Inner taper hole and mesopore are directly through, are fixed with locking bar at the middle part of the bottom of mesopore; 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.
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 load bearing seat and bulb connecting rod are an entirety, and the position that sphere covers stretching out hole separately becomes two halves.
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.
The end face at the two ends of described knock-off joint 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.
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 sliding eye is bearing bore in the end of roofbolt or through hole, communicates 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.
In order to have the ground upper support bar post at angle of inclination, when holder is installed 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 arranged 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 arranged 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 reduce costs and alleviate the weight of combined vertical formula electric pole, described holder and roofbolt are hollow body or solid; Described roofbolt and knock-off joint are individual layer or multilayer in the combination of combined vertical formula electric pole, and holder is individual layer in the combination of combined vertical formula electric pole.
In order to ensure that roofbolt is all the time perpendicular to horizontal plane, adopt lock bolt to produce frictional force and lock bolt and sphere head by rotation forces sphere head and spheric seating and produce the angle angle that frictional force fixes load bearing seat and holder, when holder is arranged 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.
The utility model combined vertical formula electric pole 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 vertical formula electric pole.
Fig. 2 is the structural representation of roofbolt.
Fig. 3 is the structural representation of knock-off joint.
Fig. 4 is the cross-sectional schematic that holder and load bearing seat combine.
Fig. 5 is the surface structure schematic diagram that load bearing seat and holder combine.
Shown in figure: load bearing seat 1, roofbolt 2, knock-off joint 3, locking bar 4, brake hole 5, banking pin 6, thrust spring 7, mesopore 8, sliding eye 9, male cone (strobilus masculinus) 10, inner conical surface 11, Inner taper hole 12, sphere lid 14, bulb connecting rod 15, holder 16, spheric seating 17, lock bolt 18, gravity are bored 19, stretched out hole 22.
Detailed description of the invention
The utility model combined vertical formula electric pole mainly comprises holder 16, the rotatable locking seat of ball, lock bolt 18, load bearing seat 1, gravity cone 19, roofbolt 2, knock-off joint 3, self-locking device, male cone (strobilus masculinus) 10, Inner taper hole 12, inner conical surface 11;
The lower end of the rotatable locking seat of described ball is fixed on holder 16, and the upper end of the rotatable locking seat of ball is fixed on the bottom of load bearing seat 1; The sphere lid 14 of the rotatable locking seat of ball has and stretches out hole 22 and locking screw, the sphere head that lock bolt 18 exceedes locking screw screw end after screwing in the locking screw on sphere lid 14 is pressed in bulb connecting rod 15 locks the fit angle of load bearing seat 1 and holder 16.There is the Inner taper hole 12 caved inward the upper surface of 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 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 bottom the mesopore 8 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 at the two ends of knock-off joint 3, the male cone (strobilus masculinus) 10 of two roofbolts 2 inserts in the Inner taper hole 12 at knock-off joint 3 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 8 that is fixed on knock-off 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 in the Inner taper hole 12 of the knock-off joint 3 of insertion rod joint 3 upper end, in the Inner taper hole 12 of the knock-off joint 3 of male cone (strobilus masculinus) 10 insertion rod joint 3 lower end of roofbolt 2 upper end, the sliding eye 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 self-locking device comprises brake hole 5, banking pin 6, thrust spring 7, locking bar 4, sliding eye, 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 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 connects and fixes ball rotatable locking seat, stable and support roofbolt 2 and bear all wt that the rotatable locking seat of ball bears.
The rotatable locking seat of described ball is the Connection Block of ball rotational lock type, comprises bulb connecting rod 15, spheric seating 17 and sphere lid 14; Be fixed on below described spheric seating 17 on holder 16, the spherical of the oriented lower recess in upper surface of spheric seating 17; The spherical of the oriented upper depression in lower surface of described sphere lid 14, the middle part of the sphere of sphere lid 14 has stretches out hole 22, stretches out on the sphere lid 14 in the spherical part beyond hole 22 and has locking screw; Described bulb connecting rod 15 comprises sphere head and connecting rod two parts, sphere head is connected with connecting rod, the sphere head of bulb connecting rod 15 is arranged in the spherical between spheric seating 17 and sphere lid 14, the connecting rod of bulb connecting rod 15 through in the middle part of the spherical in the middle of sphere lid 14 stretch out hole 22 after be fixed on the bottom of load bearing seat 1; The lower end of the rotatable locking seat of ball is the bottom surface of spheric seating 17, and the upper end of the rotatable locking seat of ball is the end of the connecting rod of bulb connecting rod 15; In the spherical that the sphere head of bulb connecting rod 15 is arranged on spheric seating 17 and sphere lid 14, its bar portion can coordinate with sphere head and rotate and swing.
Described spheric seating 17 is pedestals of carrying bulb connecting rod 15, and there is the spherical of depression the upper surface of pedestal.
Described sphere lid 14 is the sphere bonnet bodies compressing bulb connecting rod 15, sphere lid 14 has and stretches out hole 22 and locking screw.
The outside of stretching out hole 22 of described locking screw on sphere lid 14.
Described load bearing seat 1 is bearer connection seat, and bottom is connected with the end winding support of the connecting rod of bulb connecting rod 15, and inner conical surface 11 and the male cone (strobilus masculinus) 10 of roofbolt 2 lower end of Inner taper hole 12, the Inner taper hole 12 of the oriented lower recess in upper end connect and coordinate and be connected and fixed; Below Inner taper hole 12, there are mesopore 8, Inner taper hole 12 and mesopore 8 directly through, are fixed with locking bar 4 at the middle part of the bottom of mesopore 8; 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.
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 load bearing seat 1 is an entirety with bulb connecting rod 15, and the position that sphere lid 14 is stretching out hole 22 separately becomes two halves.
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, sliding eye 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.
The end face at the two ends of described knock-off joint 3 has the inside of Inner taper hole 12, Inner taper hole 12 to have mesopore 8, is fixed with locking bar 4 in the bottom of mesopore 8.
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 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.
Described locking bar 4 is cylinders, and be fixed on the bottom of the mesopore 8 inside Inner taper hole 12, locking bar 4 can slide at sliding eye, 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 sliding eye is bearing bore in the end of roofbolt 2 or through hole, communicates with brake hole 5.
Described brake hole 5 is worn out the surface of cylinder and is communicated with sliding eye 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 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.
In order to have the ground upper support bar post 2 at angle of inclination, when holder 16 is installed 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 arranged on the ground of inclination, load bearing seat 1 can rotate certain angle around connecting axle on holder 16, ensure that the verticality being arranged on roofbolt on load bearing seat 12 and horizontal plane.
Connecting axle is adopted to be fastened on Connection Block on holder 16 and load bearing seat 1, make load bearing seat 1 can rotate certain angle around connecting axle on holder 16, reach when holder 16 is arranged 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 reduce costs and alleviate the weight of combined vertical formula electric pole, described holder 16 and roofbolt 2 are hollow body or solid; Described roofbolt 2 and knock-off joint 3 are individual layer or multilayer in the combination of combined vertical formula electric pole, and holder 16 is individual layer in the combination of combined vertical formula electric pole.
In order to ensure that roofbolt 2 is all the time perpendicular to horizontal plane, adopt lock bolt 18 to produce frictional force and lock bolt 18 and sphere head by rotation forces sphere head and spheric seating 17 and produce the angle angle that frictional force fixes load bearing seat 1 and holder 16, when holder 16 is arranged 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.
Combined vertical formula electric pole is when assembling, holder is fixed on foundation base, afterwards, in A, the Inner taper hole 12 of the load bearing seat 1 of holder 16, the rotatable locking seat of ball and load bearing seat 1 that has one end of male cone (strobilus masculinus) 10 to insert roofbolt 2 to combine, 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, 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 B, 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, lock bolt 18 again on roating sphere cover 14 compresses the sphere head of bulb connecting rod 15, load bearing seat 1 can not be rotated around bulb connecting rod 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; Gravity cone 19 the center line of vertical bar and the center line of roofbolt 2 parallel lines point-blank time, the sphere head of bulb connecting rod 15 is compressed with regard to the lock bolt 18 on direct roating sphere cover 14, load bearing seat 1 can not be rotated around bulb connecting rod 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.C, the Inner taper hole 12 below knock-off joint 3 is 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 knock-off joint 3 and fixes, and larger from the gravity of knock-off joint 3 pressure, and it is closely and more more firm that inner conical surface 11 and male cone (strobilus masculinus) 10 are fitted; Time on the male cone (strobilus masculinus) 10 that the internal taper hole of knock-off joint 3 lower end is enclosed within roofbolt 2, locking bar 4 is inserted in sliding eye, 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 male cone (strobilus masculinus) 10 of roofbolt 2 contacts firm with the inner conical surface 11 of the Inner taper hole 12 of knock-off joint 3, 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.D, again in the Inner taper hole 12 of knock-off joint 3 upper end again by the Inner taper hole 12 of the lower end insertion rod joint 3 of roofbolt 2, 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 knock-off joint 3 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, 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 male cone (strobilus masculinus) 10 of roofbolt 2 contacts firm with the inner conical surface 11 of the Inner taper hole 12 of knock-off joint 3, 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, according to C and D method and step can again by the Inner taper hole 12 of the male cone (strobilus masculinus) 10 insertion rod joint 3 of roofbolt 2 or the internal taper hole of knock-off joint 3 be again enclosed within the male cone (strobilus masculinus) 10 of roofbolt 2, complete being connected and fixed and locking between roofbolt 2 and knock-off joint 3; Finally, uppermost roofbolt fixes porcelain vase.Roofbolt 2 is very convenient with the assembling of load bearing seat 1 and roofbolt 2 and knock-off joint 3, just can complete without any need for instrument.
The porcelain insulator at the top of the combined vertical formula electric pole after combination installs fixes electric wire, completes shelving of transportion wire road.
Claims (3)
1. a combined vertical formula electric pole, is characterized in that: described combined vertical formula electric pole mainly comprises holder (16), the rotatable locking seat of ball, lock bolt (18), load bearing seat (1), gravity cone (19), roofbolt (2), knock-off joint (3), self-locking device, male cone (strobilus masculinus) (10), Inner taper hole (12), inner conical surface (11);
The lower end of the rotatable locking seat of described ball is fixed on holder (16), and the upper end of the rotatable locking seat of ball is fixed on the bottom of load bearing seat (1); The sphere lid (14) of the rotatable locking seat of ball has and stretches out hole (22) and locking screw, the sphere head that lock bolt (18) exceedes locking screw screw end after screwing in the locking screw on sphere lid (14) is pressed in bulb connecting rod (15) locks the fit angle of load bearing seat (1) and holder (16); There is the Inner taper hole (12) caved inward the upper surface of 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 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 (8) 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 to turn in hole fixing and turns in hole and can freely rotate living; Inner taper hole (12) is had at the two ends of knock-off joint (3), the male cone (strobilus masculinus) (10) of two roofbolts (2) inserts in the Inner taper hole (12) at knock-off joint (3) two ends respectively, coordinate by Inner taper hole (12) with the male cone (strobilus masculinus) (10) of roofbolt (2) 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) of the mesopore (8) that is fixed on knock-off 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) of the male cone (strobilus masculinus) (10) insertion load bearing seat (1) of described roofbolt (2) lower end or in the Inner taper hole (12) of the knock-off joint (3) of insertion rod joint (3) upper end, in the Inner taper hole (12) of the knock-off joint (3) of male cone (strobilus masculinus) (10) insertion rod joint (3) lower end of roofbolt (2) upper end, the sliding eye 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 self-locking device comprises brake hole (5), banking pin (6), thrust spring (7), locking bar (4), sliding eye, 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 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) connects and fixes ball rotatable locking seat, stable and support roofbolt (2) and bear all wt that the rotatable locking seat of ball bears;
The rotatable locking seat of described ball is the Connection Block of ball rotational lock type, comprises bulb connecting rod (15), spheric seating (17) and sphere lid (14); Be fixed on below described spheric seating (17) on holder (16), the spherical of the oriented lower recess in upper surface of spheric seating (17); The spherical of the oriented upper depression in lower surface of described sphere lid (14), the middle part of the sphere of sphere lid (14) has stretches out hole (22), stretches out on the sphere lid (14) in the spherical part beyond hole (22) and has locking screw; Described bulb connecting rod (15) comprises sphere head and connecting rod two parts, sphere head is connected with connecting rod, the sphere head of bulb connecting rod (15) is arranged in the spherical between spheric seating (17) and sphere lid (14), the connecting rod of bulb connecting rod (15) through in the middle part of the spherical in the middle of sphere lid (14) stretch out hole (22) after be fixed on the bottom of load bearing seat (1); The lower end of the rotatable locking seat of ball is the bottom surface of spheric seating (17), and the upper end of the rotatable locking seat of ball is the end of the connecting rod of bulb connecting rod (15); In the spherical that the sphere head of bulb connecting rod (15) is arranged on spheric seating (17) and sphere lid (14), its bar portion can coordinate with sphere head and rotate and swing;
Described spheric seating (17) is the pedestal of carrying bulb connecting rod (15), and there is the spherical of depression the upper surface of pedestal;
Described sphere lid (14) is the sphere bonnet body compressing bulb connecting rod (15), sphere lid (14) has and stretches out hole (22) and locking screw;
The outside of stretching out hole (22) of described locking screw on sphere lid (14);
Described load bearing seat (1) is bearer connection seat, bottom is connected with the end winding support of the connecting rod of bulb connecting rod (15), the Inner taper hole (12) of the oriented lower recess in upper end, the inner conical surface (11) of Inner taper hole (12) and the male cone (strobilus masculinus) (10) of roofbolt (2) lower end connect and coordinate and be connected and fixed; Below Inner taper hole (12), have mesopore (8), Inner taper hole (12) is directly through with mesopore (8), is fixed with locking bar (4) at the middle part of the bottom of mesopore (8); 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;
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 load bearing seat (1) and bulb connecting rod (15) are an entirety, and the position that sphere lid (14) is stretching out hole (22) separately becomes two halves;
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, sliding eye 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;
The end face at the two ends of described knock-off joint (3) has Inner taper hole (12), and there is mesopore (8) the inside of Inner taper hole (12), is fixed with locking bar (4) in the bottom of mesopore (8);
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 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;
Described locking bar (4) is cylinder, and be fixed on the bottom of the mesopore (8) of Inner taper hole (12) the inside, locking bar (4) can slide at sliding eye, 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 sliding eye is bearing bore in the end of roofbolt (2) or through hole, communicates with brake hole (5);
Described brake hole (5) is worn out the surface of cylinder and is communicated with sliding eye 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 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);
In order to can on ground upper support bar post (2) having angle of inclination, when holder (16) is installed 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 arranged on the ground of inclination, load bearing seat (1) can rotate certain angle around connecting axle on holder (16), ensure that the verticality being arranged on roofbolt (2) on load bearing seat (1) and horizontal plane;
Connecting axle is adopted to be fastened on Connection Block on holder (16) and load bearing seat (1), make load bearing seat (1) certain angle can be rotated around connecting axle on holder (16), reach when holder (16) is arranged 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.
2. combined vertical formula electric pole according to claim 1, it is characterized in that: holder (16) and roofbolt (2) are hollow body or solid, roofbolt (2) and knock-off joint (3) are individual layer or multilayer in the combination of combined vertical formula electric pole, and holder (16) is individual layer in the combination of combined vertical formula electric pole.
3. combined vertical formula electric 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 and lock bolt (18) and sphere head by rotation forces sphere head and spheric seating (17) and produce the angle angle that frictional force fixes load bearing seat (1) and holder (16), when holder (16) is arranged 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659966.6U CN204876766U (en) | 2015-08-29 | 2015-08-29 | Combination vertical type wire pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659966.6U CN204876766U (en) | 2015-08-29 | 2015-08-29 | Combination vertical type wire pole |
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| Publication Number | Publication Date |
|---|---|
| CN204876766U true CN204876766U (en) | 2015-12-16 |
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| CN201520659966.6U Expired - Fee Related CN204876766U (en) | 2015-08-29 | 2015-08-29 | Combination vertical type wire pole |
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| CN (1) | CN204876766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394730A (en) * | 2018-04-14 | 2018-08-14 | 昆明小宇科技有限公司 | A kind of intelligent balance movement charging crane |
| CN108529250A (en) * | 2018-04-14 | 2018-09-14 | 昆明小宇科技有限公司 | A kind of intelligent balance moves charging crane column from equipment |
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2015
- 2015-08-29 CN CN201520659966.6U patent/CN204876766U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394730A (en) * | 2018-04-14 | 2018-08-14 | 昆明小宇科技有限公司 | A kind of intelligent balance movement charging crane |
| CN108529250A (en) * | 2018-04-14 | 2018-09-14 | 昆明小宇科技有限公司 | A kind of intelligent balance moves charging crane column from equipment |
| CN108657831A (en) * | 2018-04-14 | 2018-10-16 | 昆明小宇科技有限公司 | A kind of intelligent balance moves charging crane column from correction method |
| CN108657831B (en) * | 2018-04-14 | 2020-06-30 | 昆明小宇科技有限公司 | Intelligent balance moving loader upright post self-correcting method |
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Granted publication date: 20151216 Termination date: 20160829 |
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