A base for positioning tower poles in power laying construction
A tower pole and electric power technology, applied in the field of tower pole positioning base, can solve the problems of inaccurate positioning, position deviation, unfavorable tower pole accurate construction, etc., and achieve the effect of maintaining positioning accuracy and increasing support strength
Active Publication Date: 2021-03-12
王子佳
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Problems solved by technology
After the existing positioning rod is driven into the soil layer, it is easily damaged by external force, such as the rolling of a vehicle, it is buried in the soil layer after being subjected to external force and is difficult to find, or the position is shifted due to external force, and the positioning is not accurate. It is not conducive to the precise construction of tower poles. In view of this, we propose a base for positioning tower poles in power laying construction
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0027] see Figure 1 to Figure 8 , the present invention provides a technical solution: a tower pole positioning base for power laying construction, including a plunger 1, the plunger 1 is a hollow tubular structure, and a core rod 2 is inserted in the middle of the plunger 1, and the core rod 2 It can slide up and down in the plunger 1, and the upper end of the core rod 2 is located above the plunger 1 and the end is fixed with a pressure plate 8. There is an ext...
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The invention relates to the field of amusement equipment, and specifically provides a base used for tower pole positioning in electric power laying construction. The base comprises an insertion rod of a hollow tubular structure. A core rod is connected with the middle portion of the insertion rod in an inserted manner. The core rod can slide up and down in the insertion rod. The upper end of thecore rod is located above the insertion rod, and a pressing plate is fixed to the tip of the core rod. A soil drilling part is arranged at the lower end of the insertion rod. An external extension mechanism is arranged on the outer side wall of the lower end portion of the insertion rod and is connected with the lower end of the core rod. The external extension mechanism can abut against and makecontact with the soil drilling part. A centering mechanism is arranged at the upper end of the insertion rod. The centering mechanism is connected with the external extension mechanism. According to the base used for tower pole positioning in electric power laying construction, downward movement caused by external force to the insertion rod is blocked through the extension mechanism; meanwhile, bymeans of unfolding of the soil drilling part, the supporting strength of a soil layer for the insertion rod is increased, and downward movement of the insertion rod is further blocked; and meanwhile,the effect of the external force on the insertion rod is weakened through the centering mechanism, the insertion rod is kept stably located at the position of a positioning point, and positioning accuracy of the insertion rod is kept.
Description
technical field [0001] The invention relates to the field of amusement equipment, in particular to a base for positioning tower rods in electric power laying construction. Background technique [0002] During electric power construction, the laying of transmission lines requires fixed-point construction of tower poles in the designed line to support the line. In order to facilitate the construction of tower poles in the later stage, usually when designing lines, positioning poles or positioning bases are laid in advance at fixed points. As a mark, it is convenient for positioning when the tower pole is built later. After the existing positioning rod is driven into the soil layer, it is easily damaged by external force, such as the rolling of a vehicle, it is buried in the soil layer after being subjected to external force and is difficult to find, or the position is shifted due to external force, and the positioning is not accurate. It is not conducive to the precise constr...
Claims
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IPC IPC(8): E04H12/00E04H12/34E04G21/18
CPCE04G21/1841E04H12/00E04H12/34
Inventor 王子佳
Owner 王子佳