Pipe tower connection plate point installation adjustable device

Abstract

The invention discloses a pipe tower connecting plate point-mounting adjustable device which comprises a base plate, a first main plate and a second main plate. Rolling wheels capable of conveniently moving in front-back mode are arranged on the bottom face of the base plate, and slide rails extending in a left-right mode are formed on the top face of the base plate. The first main plate comprises a lower plate body capable of moving along the slide rails and an upper plate body in rotatable connection with the lower plate body through a first connector. The second main plate comprises a lower face plate capable of moving along the slide rails and an upper face plate in rotatable connection with the lower face plate through a second connector. A first vertical plate is arranged on the top face of the upper plate body, and a first lower connecting plate and a first upper connecting plate which are capable of moving vertically are arranged on the first vertical plate. First mounting holes are formed in the first upper connecting plate and the first lower connecting plate. A second vertical plate is arranged on the upper face plate, and a second lower connecting plate and a second upper connecting plate which are capable of moving vertically are arranged on the second vertical plate. Second mounting holes are formed in the second lower connecting plate and the second upper connecting plate. By means of the pipe tower connecting plate point-mounting adjustable device, the welding position of a pipe tower connecting plate can be accurately adjusted, and the using effect of the pipe tower connecting plate can be ensured.

Description

technical field [0001] The invention belongs to the technical field of workpiece positioning, and in particular relates to a point-mounted adjustable device for connecting plates of pipe towers. Background technique [0002] The cross arm is the angle iron fixed horizontally on the top of the utility pole, and there is a porcelain bottle on it, which is used to support the overhead wire. The function of the cross arm: The cross arm is an important part of the pipe tower. Its function is to install insulators and fittings to support the wires and lightning conductors and keep them at a certain safe distance according to regulations. [0003] At present, before the welding of the cross-arm connecting plate on the pipe tower, a template needs to be made on the pig iron platform according to the actual size. costs. At the same time, the turnover rate of the formwork is not high, and it is laborious and difficult to set up the formwork. Therefore, the company submitted a patent...

AI Technical Summary

Problems solved by technology

[0003] At present, before the welding of the cross-arm connecting plate on the pipe tower, a template needs to be made on the pig iron platform according to the actual size. cost

At the same time, the turnover rate of the formwork is not high, and it is laborious and difficult to set up the formwork. Therefore, the company submitted a patent named "Positioning device for cross-arm pointing" before the application date, and the patent number is CN2028163867, has obtained the invention patent

In this patent, the screw rod drives the first support and the second support to move, and the cross arm can be fixed on the first support and the second support, and then the cross arms of different sizes can be fixed, and this part The patent is to weld the cross arm and the pipe tower, but the welding area between the cross arm and the pipe tower is small, and the firmness is poor. It is necessary to weld the pipe tower connection plate on the pipe tower, and then firmly install the cross arm

[0004] At present, the welding method of the connecting plate of the pipe tower is manual welding. During the manual welding process, the angle of the connecting plate of the cross-arm cannot be precisely controlled, and it is easy to be welded crookedly, which affects the installation of the cross-arm. Moreover, the pipe tower is large and cannot be rotated.

Furthermore, the size of different pipe towers is different, and the welding position of the cross arm is also different. The left and right, front and back, and height of the pipe tower connection relative to the pipe tower welding also need to be adjusted, and this manual welding cannot realize the pipe tower connection. The flexible adjustment of the plate welding position has caused some inconvenience to the welding operation. During the operation, it is necessary to move the pipe tower or replace and move the supporting device of the pipe tower connecting plate, which is time-consuming and laborious, prolongs the welding time, and reduces production. efficiency, and the position cannot be adjusted accurately, the welding effect is not good, and it is easy to be welded crookedly, which leads to poor firmness after the cross arm is installed, and even makes it impossible to install the cross arm, and it is difficult to remove the connecting plate of the pipe tower again, which increases the operation steps and improves the The production cost also affects the appearance of the pipe tower and wastes labor

In addition, several support devices for the connecting plate of the pipe tower need to be provided, and the manufacturing cost is high.

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