A plug-in iron tower foundation casting mold and construction method
A technology of iron tower foundation and construction method, which is applied in the field of iron tower foundation, can solve the problems that two people can fix one in two days, time-consuming and laborious, and lead screw breakage, etc., and achieve the effect of easy disassembly, improved firmness, and easy adjustment
Inactive Publication Date: 2019-03-12
STATE GRID SHANDONG ELECTRIC POWER CO BINZHOU CITY BINCHENG DISTRICT POWER SUPPLY CO
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Problems solved by technology
Since the foundation is located below the ground level, workers need to transport the hoop material to the bottom, and at least two people are needed in the reinforcement process to complete the lap joint of the formwork. Generally, two people can fix a foundation in two days, which is time-consuming, labor-intensive and labor-intensive. Workmanship, and the lead screw used is thinner, and the lead screw may break on a larger foundation
Method used
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[0017] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions protected by the present invention will be clearly and completely described below using specific embodiments and accompanying drawings. Obviously, the implementation described below Examples are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this patent.
[0018] This embodiment provides a plug-in iron tower foundation casting mold, such as figure 1 with figure 2 As shown, including: four screw bodies 1;
[0019] The lead screw body 1 includes: a lead screw 2 and a square loading and unloading part 3; the square loading and unloading part 3 is provided with a fixed surface 5 and a through hole 4 vertically arranged with the fixed surface ...
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The invention provides an insertion type iron tower foundation casting mold. The insertion type iron tower foundation casting mold comprises four lead screw bodies. Each lead screw body comprises a lead screw and a square mounting and dismounting part; the square mounting and dismounting part is provided with a fixedly arranged face and a through hole perpendicular to the fixedly arranged face; the through hole is internally provided with an internal thread; the internal thread is matched with an external thread of a lead screw; the lead screw is provided with a lead screw head and a lead screw tail; the lead screw head is fixedly connected with the fixedly arranged face of the square mounting and dismounting part, and the lead screw tail is in threaded connection with the through holes of the square mounting and dismounting parts of other lead screw bodies; and the four lead screw bodies are connected end to end to form a # shape.
Description
technical field [0001] The invention relates to the field of iron tower foundations, in particular to an insert-type iron tower foundation casting mold and a construction method. Background technique [0002] When pouring the foundation of the plug-in iron tower, it is necessary to vibrate the concrete into the mold through the fixed formwork. At this time, the formwork needs to be very stable. The foundation of the iron tower is a cuboid with a certain inclination angle. Generally, a four-meter pit needs to be dug for pouring. Currently, the well-shaped method is used to add hoop formwork. Each formwork requires two hollow cylinders and a thin screw. , the two hollow columns are fixed to the column through the screw, and the formwork needs 8 hollow columns and four screw screws for one round of reinforcement. For example, a foundation with a depth of three meters, according to the calculation of the pressure, generally needs to be reinforced five times from the bottom to th...
Claims
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IPC IPC(8): E02D27/42
CPCE02D27/42E02D2250/0023
Inventor 杨亚男
Owner STATE GRID SHANDONG ELECTRIC POWER CO BINZHOU CITY BINCHENG DISTRICT POWER SUPPLY CO