CN104821514A - Auxiliary device for installing cross arm and hanging safety rope on electric pole - Google Patents
Auxiliary device for installing cross arm and hanging safety rope on electric pole Download PDFInfo
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- CN104821514A CN104821514A CN201510245572.0A CN201510245572A CN104821514A CN 104821514 A CN104821514 A CN 104821514A CN 201510245572 A CN201510245572 A CN 201510245572A CN 104821514 A CN104821514 A CN 104821514A
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Abstract
The invention discloses an auxiliary device for installing a cross arm and hanging a safety rope on an electric pole in the field of power maintenance, and the device comprises a compressing apparatus, a main belt, and an auxiliary belt. The auxiliary belt has a fixed end which is fixed with the compressing apparatus, a free end which is movably connected with the compressing apparatus, and a central segment which is located between the free end and the fixed end and is stitched with the main belt, wherein the central segment is provided with two buckling rings in a suspension manner. The width and thickness of the main belt are greater than the wider and thickness of the auxiliary belt, and the length of the auxiliary belt is greater than the length of the main belt. The technical effects of the invention are that the device can enable the installation efficiency of the cross arm to be improved, alleviates the labor intensity, reduces the safety risk, improves the installation quality, and shortens the installation time.
Description
Technical field
What the present invention relates to electric power first-aid field is a kind of for filling cross-arm on utility poles and hanging the servicing unit of safety rope.
Background technology
Cross-arm is a kind of common device on circuit, is part important in shaft tower, be mainly used for installing insulating and gold utensil, with support conductors, lightning conducter, and make it to keep certain safe distance by regulation.
Labour intensity when installing cross-arm is large, most cross-arm components is very heavy, when trackman installs cross-arm on bar, generally with oneself health or other supporter supports cross-arms, to complete installation, this proposes very high requirement to the muscle power of setter and willpower.
Potential safety hazard when installing cross-arm is large, the work that trackman is installing cross-arm belongs to work high above the ground, and must frequently adjust body position to install, therefore one end cover on utility poles, one end is enclosed within the easy landing of safety rope of trackman's loins in addition, and the safety rope being enclosed within trackman's loins also may not hang over firmly on component, and in installation process, coefficient of safety is not high, there is very large personal safety hidden danger.
Install cross-arm time inefficiency, cross-arm installation quality on utility poles and installation position are equipped with strict demand, therefore need when mounted repeatedly to adjust cross-arm to assigned position, on average install a set of cross-arm and approximately need the cost set-up time of 20 minutes, set-up time is partially long, inefficiency.
Summary of the invention
The object of the invention is the defect overcoming prior art, there is provided a kind of for filling cross-arm on utility poles and hanging the servicing unit of safety rope, the installation effectiveness of cross-arm can be made to improve, and labour intensity alleviates, and security risk reduces, installation quality improves, set-up time shortening.
The technical scheme realizing above-mentioned purpose is: a kind ofly comprise hold down gag, master tape and subband for filling cross-arm on utility poles and hanging the servicing unit of safety rope, wherein:
Described subband is divided into the stiff end fixing with described hold down gag, the free end that can be flexibly connected with described hold down gag, and between described free end and described stiff end, and with the interlude that described master tape is sewed up, described interlude is hung with two clasps;
The width of described master tape and thickness are greater than width and the thickness of described subband, and the length of described subband is greater than the length of described master tape.
Further, described hold down gag comprises left ratchet, right ratchet, initiatively pawl component, check pawl parts, ratchet shaft, the first support and the second support;
Described first support is the U-shaped framework surrounded by the first left fixed part, front fixed part and the first right fixed part; Described first left fixed part is parallel with described first right fixed part and two ends that are corresponding and described front fixed part are vertical is connected; First fixed lever parallel with described front fixed part is connected with between described first left fixed part and described first right fixed part; Described first left fixed part and described first right fixed part have the through hole parallel with described front fixed part away from one end symmetry of described front fixed part;
Described second support is a rear being positioned at described first support, and cross section is the framework of H-shaped, comprises the second left fixed part, the second right fixed part and connector; Described connector is parallel with described front fixed part, and the two ends of described connector are corresponding with described second left fixed part and described second right fixed part is vertical is connected;
Described second left fixed part has the through hole parallel with described connector with described second right fixed part near one end of described front fixed part symmetry;
Described second support, away from one end of described front fixed part, is provided with second fixed lever parallel with described connector, and the stiff end of described subband is wrapped on described second fixed lever;
Described ratchet shaft passes the through hole on described first left fixed part, the through hole on described second left fixed part successively, through hole on through hole on described second right fixed part and described first right fixed part, for being socketed described left ratchet and described right ratchet, wherein said left ratchet is between described first left fixed part and described second left fixed part, and described right ratchet is between described second right fixed part and described first right fixed part;
Described ratchet shaft has one parallel with the axis of described ratchet shaft, the through slot that can pass through for the free end of described subband;
Between described ratchet shaft and described connector, also be provided with the check pawl parts parallel with described connector, one end of described check pawl parts is engaged with described left ratchet above described left ratchet, the other end of described check pawl parts engages with described right ratchet above described right ratchet, is connected with back-moving spring between described check pawl parts and described connector;
Between described ratchet shaft and described first fixed lever, also be provided with the active pawl component parallel with described first fixed lever, one end of described active pawl component is engaged with described left ratchet above described left ratchet, and the other end of described active pawl component engages with described right ratchet above described right ratchet; Two ends correspondence and described first left fixed part and the described first right fixed part clamping of described active pawl component.
Further, described master tape and described subband are the silk band of thickening.
Further, two described clasps are semicircular ring.
Have employed of the present invention a kind of for filling cross-arm on utility poles and hanging the technical scheme of the servicing unit of safety rope, comprise hold down gag, master tape and subband; Wherein said subband is divided into the stiff end fixing with described hold down gag, the free end that can be flexibly connected with described hold down gag, and between described free end and described stiff end, and with the interlude that described master tape is sewed up, described interlude is hung with two mouth clasps; The width of described master tape and thickness are greater than width and the thickness of described subband, and the length of described subband is greater than the length of described master tape.Its technique effect is: the installation effectiveness of cross-arm can be made to improve, and labour intensity alleviates, and security risk reduces, installation quality improves, set-up time shortening.
Accompanying drawing explanation
Fig. 1 is of the present invention a kind of for filling cross-arm on utility poles and hanging the structure chart of the servicing unit of safety rope.
Embodiment
In order to make those skilled in the art can understand technical scheme of the present invention better, below in conjunction with accompanying drawing, its embodiment is described in detail:
Refer to Fig. 1, of the present invention a kind of for filling cross-arm on utility poles and hanging the servicing unit of safety rope, comprise hold down gag 1, master tape 2 and subband 3.
Wherein subband 3 is divided into the stiff end fixing with hold down gag 1, the free end that can be flexibly connected with hold down gag 1, and between described stiff end and described free end, is affixed on abreast above master tape 2, and the interlude sewed up with master tape 2.The interlude of subband 3 is hung with the first clasp 41 and the second clasp 42 along subband 2 axially-aligned.First clasp 41 and the second clasp 42 are semicircular ring.
The width of master tape 2 and thickness are greater than width and the thickness of subband 3, and the length of subband 3 is greater than the length of master tape 2.The free end of subband 3 and hold down gag 1 activity after fixing can be used for master tape 2 to be wound around on utility poles fastening.The effect of cross-arm held by master tape 2 for playing.The long 133cm of subband 3, wide 4cm, thick 1cm in the present embodiment, the long 53cm of master tape 2, wide 7cm, thick 3cm.,
The material of master tape 2, subband 3 is the silk band of thickening, and pliability is strong, is not easily damaged by sharppointed article, and corrosion resistance is better, long service life.
Hold down gag 1 comprises left ratchet 11, right ratchet 12, initiatively pawl component 13, check pawl parts 14, ratchet shaft 15, first support 16 and the second support 17.
First support 16 is the U-shaped frameworks surrounded by the first left fixed part 161, front fixed part 163 and the first right fixed part 162.First left fixed part 161 is parallel with the first right fixed part 162 and two ends that are corresponding and front fixed part 163 are vertical is connected.First support 16 is also provided with parallel with front fixed part 163, connects the first fixed lever 164 of the first left fixed part 161 and the first right fixed part 162.First left fixed part 161 and the first right fixed part 162 have the through hole parallel with front fixed part 163 away from one end symmetry of front fixed part 163.
Second support 17 is the rears being positioned at the first support 16, and cross section is the framework of H-shaped, comprises the second right fixed part 172 of left fixed part 171, second and connector 173; Second left fixed part 171 and all left with first the fixed part 161 or the first right fixed part 162 of the second right fixed part 172 parallel.Connector 173 is parallel with front fixed part 163, and the two ends of connector 173 are corresponding with the second left fixed part 171 and the second right fixed part 172 is vertical is connected.Second left fixed part 171 has the through hole parallel with connector 173 with the second right fixed part 172 near one end of front fixed part 163 symmetry.Through hole on through hole on first left fixed part 161, the second left fixed part 171, the through hole on the through hole on the second right fixed part 172 and the first right fixed part 162 draws a straight line.Second support 17 is away from one end of front fixed part 163, be provided with second fixed lever 174 parallel with connector 173, the two ends of the second fixed lever 174 are corresponding with the second left fixed part 171 and the second right fixed part 172 fixing, and the stiff end of subband 3 is wrapped on the second fixed lever 174.
Ratchet shaft 15 passes the through hole on the first left fixed part 161, the through hole on the second left fixed part 171 successively, through hole on through hole on second right fixed part 172 and the first right fixed part 162, for being socketed left ratchet 11 and right ratchet 12, wherein left ratchet 11 is between the first left fixed part 161 and the second left fixed part 171, and right ratchet 12 is between the second right fixed part 172 and the first right fixed part 162.
Ratchet shaft 15 has one parallel with the axis of ratchet shaft 15, the through slot (not shown) can passed through for the free end of subband 3, the width of this through slot is greater than the thickness of subband 3, and the length of this through slot is greater than the width of subband 3, and the free end for subband 3 passes.
Between ratchet shaft 15 and connector 173, also be provided with the check pawl parts 14 parallel with connector 173, one end of check pawl parts 14 is engaged with left ratchet 11 above left ratchet 11, and the other end of check pawl parts 14 engages with right ratchet 12 above right ratchet 12; The back-moving spring (not shown) that the right fixed part of fixed part 171 or the second left with second 172 is parallel is connected with between check pawl parts 14 with connector 173.
Between ratchet shaft 15 and the first fixed lever 164, also be provided with the active pawl component 13 parallel with the first fixed lever 164, initiatively one end of pawl component 13 is engaged with left ratchet 11 above left ratchet 11, and initiatively the other end of pawl component 13 engages with right ratchet 12 above right ratchet 12; Two ends correspondence and first left fixed part 161 and first right fixed part 162 clamping of active pawl component 13, therefore initiatively pawl component 13 can only moving axially along the first support 16.
Of the present invention a kind of for fill cross-arm on utility poles and the servicing unit hanging safety rope in use, first climb electric pole to installing cross-arm desired position, by of the present invention a kind of for filling cross-arm on utility poles and the auxiliary dress hanging safety rope is wound around on utility poles, wherein electric pole is close to by master tape 2, subband 3 is positioned at the radial outside of master tape 2, then subband 3 is passed the through slot on ratchet shaft 15, then left ratchet 11 or right ratchet 12 is stirred counterclockwise, subband 3 is turned round around on ratchet shaft 15, the free end of subband 3 is fixed by hold down gag 1, make of the present invention a kind of for filling cross-arm on utility poles and hanging that the servicing unit of safety rope is fixing can not glide on utility poles, then the two ends correspondence of second protection rope is hung on the first clasp 41 or the second clasp 42, cross-arm is installed.When after cross-arm installation, secondary fuse rope is hung on cross-arm; Then to pulling check pawl 14 or initiatively ratchet 13 away from ratchet shaft 15 direction, the free end of subband 3 can be made to deviate from, finally take off of the present invention a kind of for filling cross-arm on utility poles and hanging the servicing unit of safety rope, climb lower electric pole.
In sum, of the present invention a kind of for filling cross-arm on utility poles and hanging the servicing unit of safety rope, by hold down gag 1 and subband 3, can be wound around quickly and easily on utility poles and tighten up and buckle, become the firm component on electric pole, and buckle secondary fuse rope, guarantee construction safety.The master tape 2 widened can hold cross-arm, carries out cross-arm installation, thus the installation effectiveness of cross-arm is improved, and labour intensity alleviates, and security risk reduces, installation quality improves, set-up time shortening.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, all will drop in Claims scope of the present invention the change of the above embodiment, modification.
Claims (4)
1., for filling cross-arm on utility poles and hanging the servicing unit of safety rope, comprise hold down gag, master tape and subband, it is characterized in that:
Described subband is divided into the stiff end fixing with described hold down gag, the free end that can be flexibly connected with described hold down gag, and between described free end and described stiff end, and with the interlude that described master tape is sewed up, described interlude is hung with two clasps;
The width of described master tape and thickness are greater than width and the thickness of described subband, and the length of described subband is greater than the length of described master tape.
2. according to claim 1 a kind of for filling cross-arm on utility poles and hanging the servicing unit of safety rope, it is characterized in that:
Described hold down gag comprises left ratchet, right ratchet, initiatively pawl component, check pawl parts, ratchet shaft, the first support and the second support;
Described first support is the U-shaped framework surrounded by the first left fixed part, front fixed part and the first right fixed part; Described first left fixed part is parallel with described first right fixed part and two ends that are corresponding and described front fixed part are vertical is connected; First fixed lever parallel with described front fixed part is connected with between described first left fixed part and described first right fixed part; Described first left fixed part and described first right fixed part have the through hole parallel with described front fixed part away from one end symmetry of described front fixed part;
Described second support is a rear being positioned at described first support, and cross section is the framework of H-shaped, comprises the second left fixed part, the second right fixed part and connector; Described connector is parallel with described front fixed part, and the two ends of described connector are corresponding with described second left fixed part and described second right fixed part is vertical is connected;
Described second left fixed part has the through hole parallel with described connector with described second right fixed part near one end of described front fixed part symmetry;
Described second support, away from one end of described front fixed part, is provided with second fixed lever parallel with described connector, and the stiff end of described subband is wrapped on described second fixed lever;
Described ratchet shaft passes the through hole on described first left fixed part, the through hole on described second left fixed part successively, through hole on through hole on described second right fixed part and described first right fixed part, for being socketed described left ratchet and described right ratchet, wherein said left ratchet is between described first left fixed part and described second left fixed part, and described right ratchet is between described second right fixed part and described first right fixed part;
Described ratchet shaft has one parallel with the axis of described ratchet shaft, the through slot that can pass through for the free end of described subband;
Between described ratchet shaft and described connector, also be provided with the check pawl parts parallel with described connector, one end of described check pawl parts is engaged with described left ratchet above described left ratchet, the other end of described check pawl parts engages with described right ratchet above described right ratchet, is connected with back-moving spring between described check pawl parts and described connector;
Between described ratchet shaft and described first fixed lever, also be provided with the active pawl component parallel with described first fixed lever, one end of described active pawl component is engaged with described left ratchet above described left ratchet, and the other end of described active pawl component engages with described right ratchet above described right ratchet; Two ends correspondence and described first left fixed part and the described first right fixed part clamping of described active pawl component.
3. according to claim 1 a kind of for filling cross-arm on utility poles and hanging the servicing unit of safety rope, it is characterized in that: described master tape and described subband are the silk band of thickening.
4. according to claim 1 a kind of for filling cross-arm on utility poles and hanging the servicing unit of safety rope, it is characterized in that: two described clasps are semicircular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245572.0A CN104821514B (en) | 2015-05-14 | 2015-05-14 | Auxiliary device for installing cross arm and hanging safety rope on electric pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245572.0A CN104821514B (en) | 2015-05-14 | 2015-05-14 | Auxiliary device for installing cross arm and hanging safety rope on electric pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104821514A true CN104821514A (en) | 2015-08-05 |
| CN104821514B CN104821514B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510245572.0A Active CN104821514B (en) | 2015-05-14 | 2015-05-14 | Auxiliary device for installing cross arm and hanging safety rope on electric pole |
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| CN (1) | CN104821514B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007202339A (en) * | 2006-01-27 | 2007-08-09 | Chugoku Electric Power Co Inc:The | Lifting apparatus for electric pole equipment |
| CN102377124A (en) * | 2011-12-14 | 2012-03-14 | 江苏沙洲电气控制设备有限公司 | Portable power booster for operation on pole |
| CN203278097U (en) * | 2013-06-03 | 2013-11-06 | 国家电网公司 | Electric pole cross arm erecting device |
| CN204633217U (en) * | 2015-05-14 | 2015-09-09 | 国网上海市电力公司 | A kind of for filling cross-arm on utility poles and hanging the servicing unit of safety rope |
-
2015
- 2015-05-14 CN CN201510245572.0A patent/CN104821514B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007202339A (en) * | 2006-01-27 | 2007-08-09 | Chugoku Electric Power Co Inc:The | Lifting apparatus for electric pole equipment |
| CN102377124A (en) * | 2011-12-14 | 2012-03-14 | 江苏沙洲电气控制设备有限公司 | Portable power booster for operation on pole |
| CN203278097U (en) * | 2013-06-03 | 2013-11-06 | 国家电网公司 | Electric pole cross arm erecting device |
| CN204633217U (en) * | 2015-05-14 | 2015-09-09 | 国网上海市电力公司 | A kind of for filling cross-arm on utility poles and hanging the servicing unit of safety rope |
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| Publication number | Publication date |
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| CN104821514B (en) | 2017-02-22 |
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