A utility pole that prevents damage from crushing foundations
A technology for utility poles and foundations, applied in the field of utility poles, can solve problems such as wire breakage, impact on people's lives, and telegraph pole swinging, and achieve the effect of preventing wire breakage.
Active Publication Date: 2019-10-29
绍兴市亿跃智能科技有限公司
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Problems solved by technology
[0002] At present, when the temperature of the utility poles located in areas with large temperature differences is low, the ground will shrink and squeeze the utility poles; the utility poles will be forced to move upwards, and the stability of the utility poles will decrease; thus it may cause the utility poles to swing; The wire is broken; if people contact the broken wire under unknown circumstances, they will get an electric shock; it will affect people's lives; and the wire break may cause a short circuit; affect the power supply; A pole that does not swing when retracted is very necessary
Method used
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specific Embodiment approach
[0057] The specific embodiment: when people use the utility pole 3 designed by the present invention; when the utility pole 3 is contracted by temperature changes on the ground in a lower temperature area; During the extrusion; the present invention supports the arc-shaped end on the pressed arc-shaped base 27 through the second telescopic overcoat 54 and four supporting racks 56; When the ground is squeezed; the ground will first squeeze the first telescopic inner column 50; so that the first telescopic inner column 50 moves upward; the upward movement of the first telescopic inner column 50 will drive the two first support shafts 65 to move upward; the two The upward movement of the first support shaft 65 will drive the two third gears 63 to move upwards; because the square rack 55 is installed on the upper end surface of the first telescopic overcoat 57, it is in a static state; so the upward movement of the two third gears 63 will make the two A third gear 63 rotates; the ...
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The invention belongs to the technical field of telephone poles, and particularly relates to a telephone pole prevented from being damaged caused by foundation extruding. The telephone pole comprises a supporting mechanism, an installing mechanism, a telephone pole body, a trigger mechanism, an automatic power distributing sensor, a sensor output shaft, a sensor input shaft, a clamping groove and a second guiding groove. When the telephone pole is shrunk and extruded on the ground in a low temperature area due to temperature changes, and when the arc end of a stressed arc base is extruded downward by soil, the telephone pole supports the arc end of the stressed arc base through a second telescopic outer sleeve and four supporting racks; when the lower side of the stressed arc base is extruded by the ground, pressure can make a first telescopic outer sleeve and a first telescopic inner column to move upward; in the process that the first telescopic outer sleeve and the first telescopic inner column move upward, the soil can enter the lower side of the stressed arc base and supports the stressed arc base; and the stressed arc base is prevented from being damaged when the stressed arc base is extruded by the upper side soil.
Description
technical field [0001] The invention belongs to the technical field of utility poles, in particular to a utility pole that prevents damage due to foundation extrusion. Background technique [0002] At present, when the temperature of the utility poles located in areas with large temperature differences is low, the ground will shrink and squeeze the utility poles; the utility poles will be forced to move upwards, and the stability of the utility poles will decrease; thus it may cause the utility poles to swing; The wire is broken; if people contact the broken wire under unknown circumstances, they will get an electric shock; it will affect people's lives; and the wire break may cause a short circuit; affect the power supply; A utility pole that does not swing when retracted is very necessary. [0003] The invention designs a utility pole that prevents damage due to foundation extrusion to solve the above problems. Contents of the invention [0004] In order to solve the a...
Claims
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IPC IPC(8): E04H12/22
CPCE04H12/22E04H12/223E04H12/2269E04H12/2292
Inventor 程志勇
Owner 绍兴市亿跃智能科技有限公司