Anti-skid Pole Centralizer
A technology of centralizers and poles, which is applied in the field of anti-slip pole centralizers, can solve the problems of uneven lateral force on electric poles, poor anti-slip performance of steel hoops, and easy falling off of hooks, etc., so as to improve the effect of standing at attention and construction efficiency. The effect of reducing labor intensity and avoiding accidents
Active Publication Date: 2017-07-28
STATE GRID SHANDONG ELECTRIC POWER CO YUNCHENG POWER SUPPLY CO
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Problems solved by technology
[0003] The present invention provides an anti-slip vertical pole centralizer aiming at the defects existing in the existing equipment, which solves the existing problems of the existing vertical pole centralizers such as poor anti-slip performance of the steel hoop, uneven lateral force on the electric pole, large centralization deviation and easy falling off of the hook question
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[0025] The present invention will be described in further detail below in conjunction with specific embodiments.
[0026] Such as Figure 2-3 As shown, the present embodiment is an anti-slip vertical pole centralizer, which is fastened together by two symmetrical semicircular steel hoops 1. The inner side of the steel hoop 1 is provided with two trapezoidal grooves 4, and inside the grooves 4 Embedded with an anti-slip pad 3, the inner side of the anti-slip pad 3 protrudes from the inner surface of the steel hoop, and spring steel plates 2 are provided on both sides of the anti-slip pad of the protruding part. The inner width of the anti-skid pad 3 is greater than the inner width of the groove 4 to ensure that the anti-skid pad 3 can be stably clamped on the groove 4 so that it is firmly arranged in the steel hoop 1 . The depth of the groove can be determined according to the thickness of the steel hoop and the corresponding requirements. If the groove is too deep, the streng...
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The invention discloses an antiskid upright rod centralizer comprising two symmetrical steel hoops. The two ends of the steel hoops extend outward to form installation lugs. A lifting ring is installed at the outer side of the middle of each steel hoop. The antiskid upright rod centralizer is characterized in that the inner side of each steel hoop is provided with grooves; an antiskid pad is embedded into each groove; the antiskid pads protrude from the inner side faces of the steel hoops; the two sides of the protruding part of each antiskid pad are each equipped with a spring steel plate; an upright indicating structure is arranged at the bottom of each steel hoop; the upright indicating structures are perpendicular to a vertical axis formed by the two symmetrical steel hoops; and the lifting rings are each equipped with a lock catch. The antiskid upright rod centralizer has the advantages of good antiskid performance and big safety coefficient. The tilting angle of a pole can be adjusted conveniently according to the upright indicating structures, and the quality and efficiency of pole construction are improved.
Description
technical field [0001] The invention belongs to the field of electric power engineering, and in particular relates to an anti-slip vertical pole centralizer. Background technique [0002] At present, in electric power construction, the commonly used methods of erecting electric poles are fork pole method, pole erecting method or herringbone pole holding method, etc. These methods are mainly erected by manpower, and there are complex pole installations, high labor intensity, For problems such as low security performance, see figure 1 The most commonly used pole centralizers in China. In order to solve the above problems, the Chinese patent "Pole Centralizer" (Application No. 201320216893.4) discloses a pole centralizer, which has the effect of being easy to lift and transport, saving time and effort, but it exists between the pole and the steel hoop. It is easy to slide, the horizontal force of the pole is disordered, the deviation of righting is large, and the hook is ea...
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IPC IPC(8): E04H12/34
Inventor 王军周筠王兆军张建利王念明许兆涛王照玉赵显伦王猛吴玮张帅王磊刘保华田克强李兴波李德胜梁雷葛丙奎陈昔柱杨少华张兵王乃德
Owner STATE GRID SHANDONG ELECTRIC POWER CO YUNCHENG POWER SUPPLY CO