CN105464113A - Ground anchor warning device - Google Patents
Ground anchor warning device Download PDFInfo
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- CN105464113A CN105464113A CN201410711722.8A CN201410711722A CN105464113A CN 105464113 A CN105464113 A CN 105464113A CN 201410711722 A CN201410711722 A CN 201410711722A CN 105464113 A CN105464113 A CN 105464113A
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Abstract
The invention discloses a ground anchor warning device. A gap which extends in the axial direction is formed in the sleeve wall of a thick sleeve, and the sleeve wall of the thick sleeve is divided into a fixed part and a movable part by the gap. A movable wedge table with the portion close to the end of the movable part being narrow and the portion away from the end of the movable part being wide is fixedly arranged on the inner wall of the movable part. A fixed wedge table is fixedly arranged on the outer wall of the fixed part. An inner plate which is spaced from the fixed part and has elasticity is fixedly arranged on the inner wall of the fixed part. An inner cavity which can contain the movable part is formed between the inner plate and the fixed part. An inner wedge table with the portion close to the end of the inner plate being narrow and the portion away from the end of the inner plate being wide is fixedly arranged on the inner wall of the inner plate. The ground anchor warning device further comprises clamping pieces which clamp an electric pole ground anchor wire from the two sides of the electric pole ground anchor wire. Outer arc plates which are in supporting fit with the inner wall of the thick sleeve are fixedly arranged at the two ends of the clamping pieces. The thick sleeve is fixed to the arc plates through fasteners. A clamping part which is in clamping fit with the lower end of a thin sleeve is arranged on the upper portion of the clamping piece. The ground anchor warning device has the advantages that installation is easy and operation is rapid; the ground anchor warning device is suitable for batched installation projects, stability and firmness are achieved after installation, and the service life is long.
Description
Technical field
The present invention relates to a kind of earth anchor alarming device.
Background technology
In power circuit erection, in order to ensure the stress balance of electric pole (also known as line bar or electric pole), need between electric pole and ground, install electric pole ground anchor, electric pole ground anchor is generally multiply steel strand, in actual applications, if electric pole ground anchor suffers damage, certainly will cause the unbalance stress of line bar, serious meeting affects the safety of whole power line.Exposed electric pole ground anchor is less due to surface area, visually not easily attracts much attention, likely causes pedestrian or vehicle to hit by mistake, and the rotation of crops of electric pole ground anchor end hurts pedestrian sometimes.In order to overcome the above problems; general in actual use with all can giving exposed electric pole anchor adds warning sheath; so just visually can attract much attention, both protect the safety of pedestrian, ensure again the safety of electric pole ground anchor and supply line.
Traditional electric pole ground anchor sleeve is one section of body being sleeved on anchor outside, electric pole ground, body comprises the thick cover being sleeved on electric pole ground anchor hypomere and the thin cover being sleeved on electric pole ground anchor epimere, be covered with warning colour bar at body paste outside or painting, so just strengthen alarming effect.Traditional electric pole ground anchor tube-in-tube structure is simple, and cost is low, and popularity rate is higher.But the weak point of this electric pole ground anchor sleeve is: 1, body is generally two body structures snapped together, that is no matter be slightly overlap and make thin cover, general is all two semicircle shrouds fastening cooperation, when mounted, need first two semicircle shrouds to be snapped together, then fix successively along fastening position with set bolt or screw, not only complex operation, long construction period, and cause overall structure built on the sand due to two body structures of body, when being subject to wind-force or other external force, not only there is abnormal sound, and body can move up or down along electric pole earth anchor line, lose and should have warning function, 2, body being fixed on firmware on electric pole ground anchor is also generally two body structures of fastening setting, a people is needed two of interior firmware parts to be clamped on ground anchor when mounted, and with hand, interior firmware is clamped on ground anchor in advance, then two parts of interior firmware are locked together with instrument by another person by set bolt or screw, thus play the effect be fixed on by interior firmware on ground anchor, therefore must could construct by two people's compounding practices, occupy a large amount of manpower, operating efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned defect, provides a kind of rational in infrastructure, installs simply, operates fast, be applicable to batch installing engineering, installation is rear stable, firm, long service life, and a people just can quick operating earth anchor alarming device.
For solving the problems of the technologies described above, this earth anchor alarming device comprises the thick cover being sleeved on electric pole ground anchor hypomere and the thin cover being sleeved on electric pole ground anchor epimere, its design feature is: the jacket wall of thick cover is provided with the gap extended vertically that jacket wall is divided into fixed part and movable part by, movable part inwall is installed with near the narrower dynamic wedge wider away from movable part end sections of movable part end sections, fixed part outer wall is installed with near the narrower quiet wedge wider away from fixed part end sections of fixed part end sections, fixed part inwall is installed with and spaced with fixed part there is flexible inner panel, the inner chamber that can hold movable part is provided with between inner panel and fixed part, inner panel inwall is installed with near inner panel end sections narrower wider away from inner panel end sections in wedge, also comprise the Fastener from anchor both sides clamping electric pole ground, electric pole ground anchor, Fastener two ends are installed with and slightly overlap inwall and support the outer arc plate coordinated, thick cover is fixed on arc plate by securing member, Fastener top is provided with and the card-tight part carefully overlapping lower end snap-fit.
This earth anchor alarming device realizes rational in infrastructure by self-locking clamping mounting structure, installs simply, operates fast, be applicable to batch installing engineering, installation is rear stable, firm, long service life.
Self-locking clamping mounting structure mainly comprises will slightly overlap the fixed part and movable part that are divided into by gap, and be arranged on the associated structural component on fixed part and movable part.Thick cover is generally made up of plastic materials such as pvc, has certain tension force or elasticity.Therefore, after thick cover is by the segmentation of axially extended gap, movable part and fixed part can be pressed together under natural elasticity effect.Movable part inwall is installed with dynamic wedge, and the cross section of dynamic wedge is wedge shape, and its part near movable part end is narrower, and its part away from movable part end is wider, is so just formed one " barb " at movable part inwall.Similar.Fixed part outer wall is installed with a quiet wedge, the cross section of quiet wedge is also in wedge shape, and its part near fixed part end is narrower, and its part away from fixed part end is wider, is so just formed one " barb " at fixed part outer wall.When with external force Compressive activities portion and fixed part, when the dynamic wedge on movable part is slided to the quiet wedge on fixed part, movable part can slide to outside fixed part gradually.When the wide end of dynamic wedge slips over the wide end of quiet wedge, because slightly cover has the elastic force of self-recovery, therefore under this recovers elastic force, dynamic wedge and quiet wedge will be snapped together, and namely two " barbs " are hooked on together.For convenience of describing, this state is called " outer locking " state.
Fixed part inwall is installed with an inner panel, inner panel and fixed part interval are arranged, and form inner chamber between inner panel and fixed part inwall, and the width of inner chamber matches with movable part width, therefore, under external force, movable part can be inserted in inner chamber.For convenience of describing, the internal chamber wall of inner panel being called inwall, another sidewall is called outer wall.Inner panel inwall end is installed with interior wedge, interior wedge cross section wedgewise, and the part of interior wedge near inner panel end is narrower, and its part away from inner panel end is wider, is so just formed one " barb " at inner panel inwall.When with external force Compressive activities portion and fixed part, when movable part is slided to inner chamber, the dynamic wedge on movable part is slided along wedge on inner panel, and now, due to the elasticity of inner panel, inner panel outwards can be extruded by movable part.When the wide end of dynamic wedge slips over the wide end of interior wedge, because inner panel has the elastic force of self-recovery, therefore under this recovers elastic force, dynamic wedge and interior wedge will be snapped together, and namely two " barbs " are hooked on together.For convenience of describing, this state is called " internal locking " state.
Internal locking state mainly uses when mounted, and after locking, movable part and fixed part just connect into an entirety, is difficult to separate again, therefore has certain anti-theft function.Outer locking state mainly uses in making, storage and transportation, just occurs the situation of internal locking during to prevent from also not installing.
This earth anchor alarming device also comprises Fastener, and Fastener is two parts, uses in pairs.During use, two parts are placed respectively anchor both sides locking, electric pole ground, electric pole ground anchor can be clamped, also just achieve the object be fixed on by Fastener on electric pole ground anchor.Fastener two ends are installed with outer arc plate, the outer wall of outer arc plate with slightly overlap inner wall shape and adapts, and both supports are combined together, and slightly overlap and are fixed on arc plate by securing member.Fastener top is provided with card-tight part, and the Main Function of card-tight part is and carefully overlaps together with the snap-fit of lower end, so just serves the effect of fixing thin cover.
As improvement, interior cavity wall is installed with the locating piece that coordinate spacing with movable part end.
After arranging locating piece in the lumen, movable part will be limited and determine to the degree of depth of plug-in mounting in inner chamber.After movable part end is spacing by locating piece, interior wedge is just snapped together with dynamic wedge.Now, when continuing to inner chamber plug-in mounting, stop is advanced by locating piece, when outwards extracting movable part, have again interior wedge to stop, therefore movable part has also just been fixed in inner chamber inflexibly, whole thick cover is made to become an immobile fixed body, not only ensure that self structure stability, also ensure that and be installed to the stability of structure after electric pole ground anchor, substantially prolongs application life.
As further improvement, be provided with towards the through hole of inner panel inwall in described locating piece and fixed part.
Because the through hole in locating piece and fixed part is arranged towards inner panel inwall, therefore when utilizing rod-like instrument to promote inner panel inwall as screwdriver by through hole, driving inner panel is outwards swung, when interior wedge and dynamic wedge depart from, internal locking is removed, and serves unblock effect.
As a kind of implementation, described Fastener comprises the fixed arm and lever arm that are arranged on anchor both sides, electric pole ground, the fixed arch plate and arc of motion plate that match with electric pole ground anchor outer wall is installed with respectively in the middle part of the inwall of fixed arm and lever arm, fixed arm two ends are corresponding with in the middle part of outer arc plate to be fixed together, lever arm one end is hinged on the inside wall of fixed arm hinged end by vertical hinge, the fastening end correspondence of the lever arm other end and fixed arm is provided with fastener hole, is fitted with fastening bolt in fastener hole.
The primary structure of Fastener comprises fixed arm and the lever arm of corresponding setting, and fixed arm and lever arm one the first from left right side are separately positioned on the left and right sides of electric pole ground anchor.Fixed arm one end corresponding with lever arm is hinged by vertical hinge, and the fixed arm other end corresponding with lever arm is locked together by fastening bolt.For convenience of describing, fixed arm and lever arm being called hinged end near one end of vertical hinge, the other end is namely called fastening end or locking end away from one end of vertical hinge; Sidewall adjacent with lever arm for fixed arm is called inside wall or inwall, non-conterminous two sidewalls are called lateral wall or outer wall.Like this, when fastening bolt is unclamped, disengaging is come by the fastening end of fixed arm and lever arm, and can swing to the direction away from fixed arm around vertical hinge under the support of lever arm body.Be installed with fixed arch plate in the middle part of fixed arm inside wall, in the middle part of lever arm inwall, be installed with arc of motion plate.The sidewall that fixed arch plate is adjacent with electric pole ground anchor with arc of motion plate is the arc matched with electric pole ground anchor, can increase the contact area of fixed arch plate, arc of motion plate and electric pole ground anchor like this, serve the effect of increasing friction force.Time together with the fastening end of fixed arm and lever arm is fastened to by fastening bolt, fixed arch plate and arc of motion plate will completely wrap electric pole ground anchor clamp tightly, make fixed arm, lever arm and electric pole ground anchor become the integrative-structure tightened together.Because fixed arm two ends are installed with an outer arc plate respectively, so after fixed arm and lever arm and electric pole ground anchor are fixed together, just can slightly cover be installed on two outer arc plates, after securing member locking, thick cover has just been fixed on outer arc plate, also be just fixed on electric pole ground anchor, operated very simple.
In this Fastener, because the hinged end of lever arm and fixed arm is hinged matching relationship, therefore when installing card gripping members, fixed arch plate only need be snapped fitted to anchor side, electric pole ground with a hand by the first step, then fasten on fixed arch plate with another hand-drive arc of motion plate, lever arm and fixed arm only clamp with a hand by second step, then with another hand, fastening bolt is inserted in the fastener hole of fastening end, 3rd step only holds on fixed arm with a hand, lever arm and fastening bolt, with another hand fastening nut, one people can operate, operate very simple.
As improvement, the fastening end of lever arm is installed with the check lock lever extended along fixed arm upper wall or lower wall, and check lock lever inner wall at end is installed with the wedge shape hook that coordinate clamped with fixed arm lateral wall, wedge shape hook is the thicker wedge shape in thinner rear portion, end.
Because check lock lever is along fixed arm upper wall or underarm horizontal-extending, therefore, when lever arm swings to fixed arm, check lock lever and fixed arm can not occur to rub or collide.Because wedge shape hook is arranged on check lock lever end wall inwall, and the thinner rear portion of wedge shape chimoto is thicker, therefore when lever arm swings to fixed arm, wedge shape hook can with fixed arm upper wall or lower wall sliding friction, and can there is bandy elastic deformation in check lock lever under the support of wedge shape hook.When check lock lever end along on fixed arm upper wall or lower wall slideway fixed arm rear wall time, wedge shape hook can lose the support force of fixed arm, now check lock lever resets and is pressed into by wedge shape hook on fixed arm rear wall and makes both spacing cooperations, can not oppositely to slip away fixed arm at check lock lever in its natural state like this, that is lever arm can not separate with fixed arm, serves the pre-lever arm of locking and the effect of fixed arm.Such people are when installing card gripping members, only lever arm and fixed arm need be locked in advance on electric pole ground anchor, such people just can vacate the operation that both hands carry out tightening fastening bolt, simplify operating process, substantially reduce the set-up time, be particularly suitable for batch construction.
As further improvement, described card-tight part comprises the upper extending plate be installed in above fixed arch plate and arc of motion plate, upper extending plate inwall is and is carefully set with the arc coordinated, upper extending plate inwall is provided with and the limiting stand carefully overlapping lower limit and coordinate, the axial extended wedge-shaped slot having the narrow interior bottom width of cross section collar extension on upper extending plate inwall, adhesive tape is fitted with in wedge-shaped slot, adhesive tape outer wall is installed with from the top down successively the thicker wedge shape Jiao Tai in thinner bottom, top, and in adjacent two wedge shape glue platforms, the bottom of below wedge shape Jiao Tai is thicker than the bottom of top wedge shape Jiao Tai.
The primary structure of card-tight part is exactly be arranged on the upper extending plate on fixed arch plate and arc of motion plate, because upper extending plate inwall is arc, therefore, when two upper extending plates snap together with fixed arch plate and arc of motion plate, two upper extending plates just define one cylindric " inner chamber ", and this inner chamber with carefully overlap bottom plug-in mounting and coordinate, serve the effect of suit thin cover bottom.Upper extending plate inwall is installed with limiting stand, limiting stand with carefully overlap that lower end is spacing to be coordinated, so just can prevent from carefully overlapping from above-mentioned " inner chamber " downward slippage.Upper extending plate inwall is also evenly equipped with axially extended wedge-shaped slot, the cross section of wedge-shaped slot is the wider wedge shape in the collar extension narrower interior end, like this when the adhesive tape of correspondingly-shaped is inserted in wedge-shaped slot vertically, adhesive tape just can not from transversely namely radial from slippage in wedge-shaped slot, ensure that the stability that adhesive tape clamps.On the outer wall of adhesive tape, the sidewall namely exposing wedge-shaped slot is installed with multiple wedge shape Jiao Tai from the top down successively, the shape of wedge shape Jiao Tai is the thicker wedge shape in thinner lower end, upper end, and in adjacent two wedge shape glue platforms, the bottom of below wedge shape Jiao Tai is thicker than the bottom of top wedge shape Jiao Tai.The inner chamber surrounded by each wedge shape Jiao Tai like this, just roughly becomes the thinner conical cavity of thicker end opening suitable for reading.The benefit of such setting is, when thin cover enters from " inner chamber " upper end, because suitable for reading relatively thicker, therefore enters than being easier to, and when thin cover down inserts inner chamber gradually, will be subject to the resilient pressing force of corresponding wedge shape Jiao Tai.When thin cover inserts inner chamber lowermost end, wedge shape Jiao Tai is the thickest, and the resilient pressing force of wedge shape Jiao Tai to thin cover is also maximum, is so just equivalent to elastic locking and has lived thin cover.Therefore, when installation is carefully overlapped, only need firmly to " inner chamber " interior plug-in mounting, operation is very simple, substantially reduces the operating time, is particularly suitable for batch construction operation.
As improvement, fixed arch plate and arc of motion plate inwall have been adjacent to arc rubber cushion, and arc rubber cushion upper end is installed with the upper curved plate with limiting stand snap fit, arc rubber cushion lower end be installed with fixed arch plate and arc of motion plate bottom the lower curved plate of snap fit.
After fixed arch plate and arc of motion plate inwall arrange arc rubber cushion, when fixed arch plate and arc of motion board clamping electric pole ground anchor, arc rubber cushion can be clamp-oned in electric pole ground anchor steel wire gap, play the effect increasing fixed arch plate, arc of motion plate and electric pole earth anchor link friction power, greatly strengthen both clamping firmness.The upper and lower two ends of arc rubber cushion arrange respectively the upper curved plate that coordinates with limiting stand and with fixed arch plate and arc of motion plate bottom the lower curved plate of snap fit, arc rubber cushion can be installed on fixed arch plate and arc of motion plate inwall, without the need to holding with hand steered, just convenient so when mounted.
As improvement, wedge-shaped slot top is provided with through hole, and adhesive tape top is installed with the top cement plug coordinated with upper through hole plug-in mounting, and top cement plug end is installed with the upper frustum of a cone with upper extending plate outer wall snap fit.
When installing adhesive tape, the top cement plug of adhesive tape upper end can be filled in the upper through hole on wedge-shaped slot top, and the upper frustum of a cone of top cement plug end is released upper through hole.Because bottom the upper frustum of a cone, periphery is thicker than top cement plug, therefore, after the upper frustum of a cone is pushed out through hole, will be installed on the outer wall of upper extending plate.The benefit of such setting is, when carefully overlapping insertion " inner chamber ", can play the effect axially holding adhesive tape, and such adhesive tape along wedge-shaped slot slide downward under the lower slotting frictional force of thin cover, would not ensure that the reliability of the thin cover of elasticity clamping.
As improvement, upper extending plate bottom is provided with lower through hole, and arc rubber cushion top is installed with the bottom plug coordinated with lower through hole plug-in mounting, and bottom plug end is installed with the lower frustum of a cone with upper extending plate outer wall snap fit.
Bottom plug and the lower frustum of a cone are set in arc rubber cushion upper end, and penetrated in lower through hole and make the lower frustum of a cone be installed on upper extending plate outer wall, can play the effect of fixing arc rubber cushion, such people just can lock lever arm and fixed arm securely, improve operation smoothness.
The use procedure of this earth anchor alarming device is, first according to the installation site of length determination Fastener on electric pole ground anchor of thick cover, and installs Fastener; Then the movable part and fixed part that slightly overlap one end are separated along gap, and installed on electric pole ground anchor by gap cover, until whole thick cover cover installs on electric pole ground anchor; Again thick set upper side cover is installed on outer arc plate, and make movable part and fixed part reach internal locking state, and with securing member, thick set upper side is locked on outer arc plate; Finally carefully cover is installed on electric pole ground anchor, and be inserted in card-tight part, operate very simple.
In sum, this earth anchor alarming device is rational in infrastructure, and install simply, operate fast, a people gets final product fast operating, is applicable to batch installing engineering, installation is rear stable, firm, long service life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is elaborated.
Fig. 1 is the structural representation that the present invention slightly overlaps nature;
Fig. 2 is the structural representation of the present invention when slightly overlapping outer locking;
Fig. 3 is the structural representation of the present invention when slightly overlapping internal locking;
Structural representation when Fig. 4 is adhesive tape, arc rubber cushion coordinates with upper extending plate and arc of motion plate;
Fig. 5 is the structural representation after lever arm and fixed arm are locked;
Fig. 6 is the structural representation of lever arm when being separated with fixed arm;
Fig. 7 be the present invention be installed to electric pole ground anchor on time structural representation.
Detailed description of the invention
As shown in the figure, this earth anchor alarming device comprises the thick cover 2 being sleeved on electric pole ground anchor 1 hypomere and the thin cover 3 being sleeved on electric pole ground anchor epimere.The jacket wall of thick cover is provided with the gap 6 extended vertically that jacket wall is divided into fixed part 4 and movable part 5 by, movable part inwall is installed with near the narrower dynamic wedge 7 wider away from movable part end sections of movable part end sections, fixed part outer wall is installed with near the narrower quiet wedge 8 wider away from fixed part end sections of fixed part end sections.Fixed part inwall is installed with and spaced with fixed part there is flexible inner panel 9, be provided with the inner chamber 10 that can hold movable part between inner panel and fixed part, inner panel inwall is installed with near inner panel end sections narrower wider away from inner panel end sections in wedge 11.Also comprise the Fastener 12 from anchor both sides clamping electric pole ground, electric pole ground anchor, Fastener two ends are installed with and slightly overlap inwall and support the outer arc plate 13 coordinated.Thick cover is fixed on arc plate by securing member 14, and Fastener top is provided with and the card-tight part 15 carefully overlapping lower end snap-fit.
This earth anchor alarming device mainly comprises will slightly overlap the fixed part and movable part that are divided into by gap, and be arranged on the associated structural component on fixed part and movable part.Thick cover is generally made up of plastic materials such as pvc, has certain tension force or elasticity.Therefore, after thick cover is by the segmentation of axially extended gap, movable part and fixed part can be pressed together under natural elasticity effect.Movable part inwall is installed with dynamic wedge, and the cross section of dynamic wedge is wedge shape, and its part near movable part end is narrower, and its part away from movable part end is wider, is so just formed one " barb " at movable part inwall.Similar.Fixed part outer wall is installed with a quiet wedge, the cross section of quiet wedge is also in wedge shape, and its part near fixed part end is narrower, and its part away from fixed part end is wider, is so just formed one " barb " at fixed part outer wall.When with external force Compressive activities portion and fixed part, when the dynamic wedge on movable part is slided to the quiet wedge on fixed part, movable part can slide to outside fixed part gradually.When the wide end of dynamic wedge slips over the wide end of quiet wedge, because slightly cover has the elastic force of self-recovery, therefore under this recovers elastic force, dynamic wedge and quiet wedge will be snapped together, and namely two " barbs " are hooked on together.For convenience of describing, this state is called " outer locking " state.
Fixed part inwall is installed with an inner panel, inner panel and fixed part interval are arranged, and form inner chamber between inner panel and fixed part inwall, and the width of inner chamber matches with movable part width, therefore, under external force, movable part can be inserted in inner chamber.For convenience of describing, the internal chamber wall of inner panel being called inwall, another sidewall is called outer wall.Inner panel inwall end is installed with interior wedge, interior wedge cross section wedgewise, and the part of interior wedge near inner panel end is narrower, and its part away from inner panel end is wider, is so just formed one " barb " at inner panel inwall.When with external force Compressive activities portion and fixed part, when movable part is slided to inner chamber, the dynamic wedge on movable part is slided along wedge on inner panel, and now, due to the elasticity of inner panel, inner panel outwards can be extruded by movable part.When the wide end of dynamic wedge slips over the wide end of interior wedge, because inner panel has the elastic force of self-recovery, therefore under this recovers elastic force, dynamic wedge and interior wedge will be snapped together, and namely two " barbs " are hooked on together.For convenience of describing, this state is called " internal locking " state.
Internal locking state mainly uses when mounted, and after locking, movable part and fixed part just connect into an entirety, is difficult to separate again, therefore has certain anti-theft function.Outer locking state mainly uses in making, storage and transportation, just occurs the situation of internal locking during to prevent from also not installing.
This earth anchor alarming device also comprises Fastener, and Fastener is two parts, uses in pairs.During use, two parts are placed respectively anchor both sides locking, electric pole ground, electric pole ground anchor can be clamped, also just achieve the object be fixed on by Fastener on electric pole ground anchor.Fastener two ends are installed with outer arc plate, the outer wall of outer arc plate with slightly overlap inner wall shape and adapts, and both supports are combined together, and slightly overlap and are fixed on arc plate by securing member.Fastener top is provided with card-tight part, and the Main Function of card-tight part is and carefully overlaps together with the snap-fit of lower end, so just serves the effect of fixing thin cover.
Interior cavity wall is installed with the locating piece 16 that coordinate spacing with movable part end.After arranging locating piece in the lumen, movable part will be limited and determine to the degree of depth of plug-in mounting in inner chamber.After movable part end is spacing by locating piece, interior wedge is just snapped together with dynamic wedge.Now, when continuing to inner chamber plug-in mounting, stop is advanced by locating piece, when outwards extracting movable part, have again interior wedge to stop, therefore movable part has also just been fixed in inner chamber inflexibly, whole thick cover is made to become an immobile fixed body, not only ensure that self structure stability, also ensure that and be installed to the stability of structure after electric pole ground anchor, substantially prolongs application life.
Be provided with towards the through hole 17 of inner panel inwall in described locating piece and fixed part.Because the through hole in locating piece and fixed part is arranged towards inner panel inwall, therefore when utilizing rod-like instrument to promote inner panel inwall as screwdriver by through hole, driving inner panel is outwards swung, when interior wedge and dynamic wedge depart from, internal locking is removed, and serves unblock effect.
In the present embodiment, described Fastener 12 comprises the fixed arm 18 and lever arm 19 that are arranged on anchor 1 both sides, electric pole ground, the fixed arch plate 20 and arc of motion plate 21 that match with electric pole ground anchor outer wall is installed with respectively in the middle part of the inwall of fixed arm and lever arm, fixed arm two ends are corresponding with in the middle part of outer arc plate 13 to be fixed together, lever arm one end is hinged on the inside wall of fixed arm hinged end by vertical hinge 30, the fastening end correspondence of the lever arm other end and fixed arm is provided with fastener hole 31, is fitted with fastening bolt 40 in fastener hole.
The primary structure of Fastener comprises fixed arm and the lever arm of corresponding setting, and fixed arm and lever arm one the first from left right side are separately positioned on the left and right sides of electric pole ground anchor.Fixed arm one end corresponding with lever arm is hinged by vertical hinge, and the fixed arm other end corresponding with lever arm is locked together by fastening bolt.For convenience of describing, fixed arm and lever arm being called hinged end near one end of vertical hinge, the other end is namely called fastening end or locking end away from one end of vertical hinge; Sidewall adjacent with lever arm for fixed arm is called inside wall or inwall, non-conterminous two sidewalls are called lateral wall or outer wall.Like this, when fastening bolt is unclamped, disengaging is come by the fastening end of fixed arm and lever arm, and can swing to the direction away from fixed arm around vertical hinge under the support of lever arm body.Be installed with fixed arch plate in the middle part of fixed arm inside wall, in the middle part of lever arm inwall, be installed with arc of motion plate.The sidewall that fixed arch plate is adjacent with electric pole ground anchor with arc of motion plate is the arc matched with electric pole ground anchor, can increase the contact area of fixed arch plate, arc of motion plate and electric pole ground anchor like this, serve the effect of increasing friction force.Time together with the fastening end of fixed arm and lever arm is fastened to by fastening bolt, fixed arch plate and arc of motion plate will completely wrap electric pole ground anchor clamp tightly, make fixed arm, lever arm and electric pole ground anchor become the integrative-structure tightened together.Because fixed arm two ends are installed with an outer arc plate respectively, so after fixed arm and lever arm and electric pole ground anchor are fixed together, just can slightly cover be installed on two outer arc plates, after securing member locking, thick cover has just been fixed on outer arc plate, also be just fixed on electric pole ground anchor, operated very simple.
In this Fastener, because the hinged end of lever arm and fixed arm is hinged matching relationship, therefore when installing card gripping members, fixed arch plate only need be snapped fitted to anchor side, electric pole ground with a hand by the first step, then fasten on fixed arch plate with another hand-drive arc of motion plate, lever arm and fixed arm only clamp with a hand by second step, then with another hand, fastening bolt is inserted in the fastener hole of fastening end, 3rd step only holds on fixed arm with a hand, lever arm and fastening bolt, with another hand fastening nut, one people can operate, operate very simple.
The fastening end of lever arm 19 is installed with the check lock lever 32 extended along fixed arm upper wall or lower wall, and check lock lever inner wall at end is installed with the wedge shape hook 33 that coordinate clamped with fixed arm lateral wall, wedge shape hook is the thicker wedge shape in thinner rear portion, end.
Because check lock lever is along fixed arm upper wall or underarm horizontal-extending, therefore, when lever arm swings to fixed arm, check lock lever and fixed arm can not occur to rub or collide.Because wedge shape hook is arranged on check lock lever end wall inwall, and the thinner rear portion of wedge shape chimoto is thicker, therefore when lever arm swings to fixed arm, wedge shape hook can with fixed arm upper wall or lower wall sliding friction, and can there is bandy elastic deformation in check lock lever under the support of wedge shape hook.When check lock lever end along on fixed arm upper wall or lower wall slideway fixed arm rear wall time, wedge shape hook can lose the support force of fixed arm, now check lock lever resets and is pressed into by wedge shape hook on fixed arm rear wall and makes both spacing cooperations, can not oppositely to slip away fixed arm at check lock lever in its natural state like this, that is lever arm can not separate with fixed arm, serves the pre-lever arm of locking and the effect of fixed arm.Such people are when installing card gripping members, only lever arm and fixed arm need be locked in advance on electric pole ground anchor, such people just can vacate the operation that both hands carry out tightening fastening bolt, simplify operating process, substantially reduce the set-up time, be particularly suitable for batch construction.
In the present embodiment, described card-tight part 15 comprises the upper extending plate 22 be installed in above fixed arch plate and arc of motion plate, upper extending plate inwall is and is carefully set with the arc coordinated, upper extending plate inwall is provided with and the limiting stand 23 carefully overlapping lower limit and coordinate, the axial extended wedge-shaped slot 24 having the narrow interior bottom width of cross section collar extension on upper extending plate inwall, adhesive tape 25 is fitted with in wedge-shaped slot, adhesive tape 25 outer wall is installed with from the top down successively the wedge shape glue platform 34 that thinner bottom, top is thicker, and the bottom of below wedge shape Jiao Tai is thicker than the bottom of top wedge shape Jiao Tai in adjacent two wedge shape glue platforms.
The primary structure of card-tight part is exactly be arranged on the upper extending plate on fixed arch plate and arc of motion plate, because upper extending plate inwall is arc, therefore, when two upper extending plates snap together with fixed arch plate and arc of motion plate, two upper extending plates just define one cylindric " inner chamber ", and this inner chamber with carefully overlap bottom plug-in mounting and coordinate, serve the effect of suit thin cover bottom.Upper extending plate inwall is installed with limiting stand, limiting stand with carefully overlap that lower end is spacing to be coordinated, so just can prevent from carefully overlapping from above-mentioned " inner chamber " downward slippage.Upper extending plate inwall is also evenly equipped with axially extended wedge-shaped slot, the cross section of wedge-shaped slot is the wider wedge shape in the collar extension narrower interior end, like this when the adhesive tape of correspondingly-shaped is inserted in wedge-shaped slot vertically, adhesive tape just can not from transversely namely radial from slippage in wedge-shaped slot, ensure that the stability that adhesive tape clamps.On the outer wall of adhesive tape, the sidewall namely exposing wedge-shaped slot is installed with multiple wedge shape Jiao Tai from the top down successively, the shape of wedge shape Jiao Tai is the thicker wedge shape in thinner lower end, upper end, and in adjacent two wedge shape glue platforms, the bottom of below wedge shape Jiao Tai is thicker than the bottom of top wedge shape Jiao Tai.The inner chamber surrounded by each wedge shape Jiao Tai like this, just roughly becomes the thinner conical cavity of thicker end opening suitable for reading.The benefit of such setting is, when thin cover enters from " inner chamber " upper end, because suitable for reading relatively thicker, therefore enters than being easier to, and when thin cover down inserts inner chamber gradually, will be subject to the resilient pressing force of corresponding wedge shape Jiao Tai.When thin cover inserts inner chamber lowermost end, wedge shape Jiao Tai is the thickest, and the resilient pressing force of wedge shape Jiao Tai to thin cover is also maximum, is so just equivalent to elastic locking and has lived thin cover.Therefore, when installation is carefully overlapped, only need firmly to " inner chamber " interior plug-in mounting, operation is very simple, substantially reduces the operating time, is particularly suitable for batch construction operation.
Fixed arch plate 20 and arc of motion plate 21 inwall have been adjacent to arc rubber cushion 26, and arc rubber cushion upper end is installed with the upper curved plate 27 with limiting stand snap fit, arc rubber cushion lower end be installed with fixed arch plate and arc of motion plate bottom the lower curved plate 28 of snap fit.
After fixed arch plate and arc of motion plate inwall arrange arc rubber cushion, when fixed arch plate and arc of motion board clamping electric pole ground anchor, arc rubber cushion can be clamp-oned in electric pole ground anchor steel wire gap, play the effect increasing fixed arch plate, arc of motion plate and electric pole earth anchor link friction power, greatly strengthen both clamping firmness.The upper and lower two ends of arc rubber cushion arrange respectively the upper curved plate that coordinates with limiting stand and with fixed arch plate and arc of motion plate bottom the lower curved plate of snap fit, arc rubber cushion can be installed on fixed arch plate and arc of motion plate inwall, without the need to holding with hand steered, just convenient so when mounted.
Wedge-shaped slot 24 top is provided with through hole 29, and adhesive tape 25 top is installed with the top cement plug 35 coordinated with upper through hole plug-in mounting, and top cement plug end is installed with the upper frustum of a cone 36 with upper extending plate outer wall snap fit.
When installing adhesive tape, the top cement plug of adhesive tape upper end can be filled in the upper through hole on wedge-shaped slot top, and the upper frustum of a cone of top cement plug end is released upper through hole.Because bottom the upper frustum of a cone, periphery is thicker than top cement plug, therefore, after the upper frustum of a cone is pushed out through hole, will be installed on the outer wall of upper extending plate.The benefit of such setting is, when carefully overlapping insertion " inner chamber ", can play the effect axially holding adhesive tape, and such adhesive tape along wedge-shaped slot slide downward under the lower slotting frictional force of thin cover, would not ensure that the reliability of the thin cover of elasticity clamping.
Upper extending plate 22 bottom is provided with lower through hole 37, and arc rubber cushion top is installed with the bottom plug 38 coordinated with lower through hole plug-in mounting, and bottom plug end is installed with the lower frustum of a cone 39 with upper extending plate outer wall snap fit.
Bottom plug and the lower frustum of a cone are set in arc rubber cushion upper end, and penetrated in lower through hole and make the lower frustum of a cone be installed on upper extending plate outer wall, can play the effect of fixing arc rubber cushion, such people just can lock lever arm and fixed arm securely, improve operation smoothness.
The use procedure of this earth anchor alarming device is, first according to the installation site of length determination Fastener on electric pole ground anchor of thick cover, and installs Fastener; Then the movable part and fixed part that slightly overlap one end are separated along gap, and installed on electric pole ground anchor by gap cover, until whole thick cover cover installs on electric pole ground anchor; Again thick set upper side cover is installed on outer arc plate, and make movable part and fixed part reach internal locking state, and with securing member, thick set upper side is locked on outer arc plate; Finally carefully cover is installed on electric pole ground anchor, and be inserted in card-tight part, operate very simple.
Claims (9)
1. an earth anchor alarming device, comprise the thick cover (2) being sleeved on electric pole ground anchor (1) hypomere and the thin cover (3) being sleeved on electric pole ground anchor (1) epimere, it is characterized in that: the jacket wall of thick cover (2) is provided with the gap (6) extended vertically that jacket wall is divided into fixed part (4) and movable part (5) by, movable part (5) inwall is installed with near the narrower dynamic wedge (7) wider away from movable part (5) end sections of movable part (5) end sections, fixed part (4) outer wall is installed with near the narrower quiet wedge (8) wider away from fixed part (4) end sections of fixed part (4) end sections, fixed part (4) inwall is installed with and spaced with fixed part (4) there is flexible inner panel (9), the inner chamber (10) that can hold movable part (5) is provided with between inner panel (9) and fixed part (4), inner panel (9) inwall is installed with near the narrower interior wedge (11) wider away from inner panel (9) end sections of inner panel (9) end sections, also comprise the Fastener (12) from electric pole anchor (1) both sides clamping electric pole ground anchor, ground (1), Fastener (12) two ends are installed with and slightly overlap (2) inwall and support the outer arc plate (13) coordinated, thick cover (2) is fixed on outer arc plate (13) by securing member (14), Fastener (12) top is provided with and the card-tight part (15) carefully overlapping (3) lower end snap-fit.
2. earth anchor alarming device as claimed in claim 1, is characterized in that: inner chamber (10) inwall is installed with the locating piece (16) that coordinate spacing with movable part (5) end.
3. earth anchor alarming device as claimed in claim 2, is characterized in that: be provided with towards the through hole of inner panel inwall (17) in described locating piece (16) and fixed part (4).
4. the earth anchor alarming device as described in claim as arbitrary in claim 1-3, it is characterized in that: described Fastener (12) comprises the fixed arm (18) and lever arm (19) that are arranged on anchor (1) both sides, electric pole ground, the fixed arch plate (20) and arc of motion plate (21) that match with electric pole ground anchor outer wall is installed with respectively in the middle part of the inwall of fixed arm (18) and lever arm (19), fixed arm (18) two ends are corresponding with outer arc plate (13) middle part to be fixed together, lever arm (19) one end is hinged on the inside wall of fixed arm (18) hinged end by vertical hinge (30), the fastening end correspondence of lever arm (19) other end and fixed arm (18) is provided with fastener hole (31), fastening bolt (32) is fitted with in fastener hole (31).
5. earth anchor alarming device as claimed in claim 4, it is characterized in that: the fastening end of lever arm (19) is installed with the check lock lever (32) extended along fixed arm (18) upper wall or lower wall, check lock lever (32) inner wall at end is installed with the wedge shape hook (33) that coordinate clamped with fixed arm (18) lateral wall, wedge shape hook is the thicker wedge shape in thinner rear portion, end.
6. earth anchor alarming device as claimed in claim 5, it is characterized in that: described card-tight part (15) comprises the upper extending plate (22) being installed in fixed arch plate (20) and arc of motion plate (21) top, upper extending plate (22) inwall in carefully overlap (3) and be set with the arc coordinated, upper extending plate (22) inwall is provided with and the limiting stand (23) carefully overlapping (3) lower limit and coordinate, the axial extended wedge-shaped slot (24) having the narrow interior bottom width of cross section collar extension on upper extending plate (22) inwall, adhesive tape (25) is fitted with in wedge-shaped slot (24), adhesive tape (25) outer wall is installed with from the top down successively the wedge shape Jiao Tai (34) that thinner bottom, top is thicker, and the bottom of below wedge shape Jiao Tai (34) is thicker than the bottom of top wedge shape Jiao Tai (34) in adjacent two wedge shape Jiao Tai (34).
7. earth anchor alarming device as claimed in claim 6, it is characterized in that: fixed arch plate (20) and arc of motion plate (21) inwall have been adjacent to arc rubber cushion (26), arc rubber cushion (26) upper end is installed with the upper curved plate (27) with limiting stand (23) snap fit, arc rubber cushion (26) lower end be installed with fixed arch plate and arc of motion plate bottom the lower curved plate (28) of snap fit.
8. earth anchor alarming device as claimed in claim 7, it is characterized in that: wedge-shaped slot (24) top is provided with through hole (29), adhesive tape (25) top is installed with the top cement plug (35) coordinated with upper through hole (29) plug-in mounting, and top cement plug (35) end is installed with the upper frustum of a cone (36) with upper extending plate (22) outer wall snap fit.
9. earth anchor alarming device as claimed in claim 8, it is characterized in that: upper extending plate (22) bottom is provided with lower through hole (37), arc rubber cushion (26) top is installed with the bottom plug (38) coordinated with lower through hole (37) plug-in mounting, and bottom plug (38) end is installed with the lower frustum of a cone (39) with upper extending plate (22) outer wall snap fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410711722.8A CN105464113B (en) | 2014-12-01 | 2014-12-01 | Earth anchor alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410711722.8A CN105464113B (en) | 2014-12-01 | 2014-12-01 | Earth anchor alarming device |
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| Publication Number | Publication Date |
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| CN105464113A true CN105464113A (en) | 2016-04-06 |
| CN105464113B CN105464113B (en) | 2018-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410711722.8A Expired - Fee Related CN105464113B (en) | 2014-12-01 | 2014-12-01 | Earth anchor alarming device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2213004A1 (en) * | 1995-12-20 | 1999-02-14 | Manfred Dellemann | Ground sleeve for anchoring posts |
| CN2418192Y (en) * | 2000-04-17 | 2001-02-07 | 周建华 | Bracing-wire ground-anchor insulation protective cover and end-face connection cover |
| CN1546826A (en) * | 2003-12-15 | 2004-11-17 | 周建华 | Protective sleeve for canting pull wire of electric pole |
| KR20050122066A (en) * | 2004-06-23 | 2005-12-28 | (주)대영 | Tensioning machine of stranded wire for anchor |
| JP4451491B1 (en) * | 2009-11-17 | 2010-04-14 | 有限会社吉田構造デザイン | Anchor device and installation method thereof |
| CN102817490A (en) * | 2011-06-10 | 2012-12-12 | 郑长宝 | Ground anchor protecting sleeve |
| CN102828647A (en) * | 2011-06-13 | 2012-12-19 | 郑长宝 | Stay wire protecting jacket |
| CN204282362U (en) * | 2014-12-01 | 2015-04-22 | 国网山东省电力公司潍坊供电公司 | Earth anchor alarming device |
-
2014
- 2014-12-01 CN CN201410711722.8A patent/CN105464113B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2213004A1 (en) * | 1995-12-20 | 1999-02-14 | Manfred Dellemann | Ground sleeve for anchoring posts |
| CN2418192Y (en) * | 2000-04-17 | 2001-02-07 | 周建华 | Bracing-wire ground-anchor insulation protective cover and end-face connection cover |
| CN1546826A (en) * | 2003-12-15 | 2004-11-17 | 周建华 | Protective sleeve for canting pull wire of electric pole |
| KR20050122066A (en) * | 2004-06-23 | 2005-12-28 | (주)대영 | Tensioning machine of stranded wire for anchor |
| JP4451491B1 (en) * | 2009-11-17 | 2010-04-14 | 有限会社吉田構造デザイン | Anchor device and installation method thereof |
| CN102817490A (en) * | 2011-06-10 | 2012-12-12 | 郑长宝 | Ground anchor protecting sleeve |
| CN102828647A (en) * | 2011-06-13 | 2012-12-19 | 郑长宝 | Stay wire protecting jacket |
| CN204282362U (en) * | 2014-12-01 | 2015-04-22 | 国网山东省电力公司潍坊供电公司 | Earth anchor alarming device |
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| Publication number | Publication date |
|---|---|
| CN105464113B (en) | 2018-06-22 |
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Effective date of registration: 20160913 Address after: 261021 Weifang Dongfeng West Street, Shandong, No. 425 Applicant after: STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY Co. Applicant after: State Grid Corporation of China Address before: Weifang City, Shandong province 261041 Dongfeng East Street, No. 295 Applicant before: Liu Weihua |
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