Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for mounting PU composite color steel plate on ceiling

A color steel plate and ceiling technology, applied in the direction of ceilings, building components, buildings, etc., can solve the problems of inconvenient tightening of nuts, difficult installation, and complicated steps, so as to improve the convenience of installation, reduce the difficulty of installation, and reduce the inconvenience of tightening. Effect

Inactive Publication Date: 2021-02-26
成都市医净净化设备科技有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a method for installing PU composite color steel plates on the ceiling, and solve the problem that in the installation of the existing color steel plates, the connections on both sides of the upper and lower sides of the ring adopt threaded installation methods, resulting in The steps are cumbersome, the nut located inside the ring is inconvenient to tighten, the installation is difficult, and the operation is not easy, etc. The technical problems mentioned above

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for mounting PU composite color steel plate on ceiling
  • Method for mounting PU composite color steel plate on ceiling
  • Method for mounting PU composite color steel plate on ceiling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as Figure 2 to Figure 8 Shown, the present invention is used for the method for ceiling installation PU composite color steel plate, comprises the following steps:

[0051] S1, first fix the top of the upper screw 1 to the beam;

[0052]S2, install the PU composite color steel plate to be suspended on the bottom of the lower connecting rod 8;

[0053] S3, set the upper side of the ring member 3 on the end of the upper screw 1;

[0054] S4. Thread the upper nut 2 onto the end of the upper screw 1, and the top of the upper nut 2 is in contact with the top of the inner side of the ring 3;

[0055] S5. Taking the end of the lower connecting rod 8 with the limiting groove as the upper end, lift the lower connecting rod 8 so that its upper end passes through the lower side of the ring member 3 from bottom to top. The limiting groove includes successively connected vertical To the chute 11, the arc groove 12 and the draw-in groove 18, the extension direction of the ve...

Embodiment 2

[0063] In this embodiment, on the basis of Embodiment 1, the hole on the ring member 3 for the lower connecting rod 8 to move through is the lower through hole 12, and the lower through hole 12 is in clearance fit with the lower connecting rod 8, and A bearing 13 is installed on the lower side of the lower through hole 12 , and the inner ring of the bearing 13 is attached to the lower connecting rod 8 . The lower side of the ring 3 needs to be movable through the lower connecting rod 8, so it is preferably a clearance fit to improve the convenience of installation, but when a clearance fit is used, there will be a radial fit gap on the lower side of the regulator, which is not conducive to the ceiling The positioning of the PU composite color steel plate, so the radial positioning support between the lower connecting rod 8 and the ring part 3 is carried out through the bearing 13 located on the lower side of the ring part 3, thereby eliminating the due to cooperation between th...

Embodiment 3

[0069] This embodiment is based on the above embodiments, and further implements the regulator.

[0070] Such as figure 2 As shown, in the present invention, an anti-loosening spring 16 is arranged between the upper nut 2 and the limit ring 9, and the anti-loosening spring 16 is a cylindrical helical compression spring whose axis is parallel to the axis of the lower connecting rod 8, Its upper and lower ends are sleeved on the bottom end of the upper screw 1 and the top end of the lower connecting rod 8 respectively, and the upper and lower end surfaces of the upper and lower ends respectively abut against the upper nut 2 and the limit ring 9 .

[0071] The anti-loosening spring 16 tightens the upper nut 2 in the axial direction, thereby preventing it from loosening in rotation, improving the stability of the structure of the present invention, and reducing the frequency of later maintenance.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for mounting a PU composite color steel plate on a ceiling. The method comprises the following steps that an upper screw rod and a cross beam are fixed; the PU composite color steel plate is mounted on a lower connecting rod; the upper side of an annular piece is fixed to the upper screw rod in a threaded mode; the lower connecting rod is lifted, so that the upperend of the lower connecting rod penetrates through the lower side of the annular piece from bottom to top; a limiting ring is moved downwards to be arranged on the lower connecting rod in a sleeving mode, and a limiting block slides downwards along a vertical sliding groove and then is inserted into an arc-shaped groove; the limiting ring is rotated along the contour until the limiting block movesto the position below a clamping groove; lifting force acting on the lower connecting rod is unloaded until the top of the limiting block makes contact with the top of the clamping groove; and an upper nut is rotated to adjust the PU composite color steel plate to be suspended to the preset height. According to the method, the difficult operation steps are reduced, the mounting difficulty is reduced, meanwhile, the mounting convenience and rapidity are further improved, and the technical problems that the nut located on the inner side of the annular piece is inconvenient to screw, high in mounting difficulty, not easy to operate and the like are solved.

Description

technical field [0001] The invention relates to the technical field of color steel plates, in particular to a method for installing PU composite color steel plates on a suspended ceiling. Background technique [0002] Composite color steel plate, also known as color steel composite plate, is a thermal insulation composite maintenance plate made of color coated steel plate or other panels and bottom plates and thermal insulation core materials through adhesive or foaming. Composite color steel plate has the following advantages: [0003] 1. Light weight, the weight of the composite color steel plate is 10kg-14kg / square meter, which is equivalent to 1 / 30 of the weight of the brick wall; [0004] 2. It has good heat insulation, sound absorption and sealing performance; [0005] 3. The construction is convenient, the installation is flexible and fast, and the construction period can be shortened by more than 40%; [0006] 4. It has bright color and beautiful appearance, no ne...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E04B9/06E04B9/18E04B9/20E04B9/24
CPCE04B9/06E04B9/18E04B9/20E04B9/245E04B2009/186
Inventor 潘勤锋
Owner 成都市医净净化设备科技有限公司