Lifting seat for lifting scaffolding
A technology for lifting scaffolding and lifting seat, which is applied to the scaffolding supported by housing structure, housing structure support, housing structure support and other directions, can solve the problems of easy dislodgement of chains, increased friction of chain components, and reduced safety performance of lifting scaffolds.
Active Publication Date: 2018-01-02
济南拓兴电子科技有限公司
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] At present, the lifting scaffold adopting the double-hanging lifting structure is connected with the slow-rising chain hoist (or hoisting host) using tie rods or ordinary supports, which is inconvenient to use. During construction, only one set of slow-rising electric chain hoists using the double-hanging lifting structure is required. The lifting structure is stressed, and the two lifting structures are used alternately (the two lifting structures are in different positions on the lifting scaffold), which makes the slow-rising electric chain hoist tilt to one side, causing various failures, such as: chain and slow-rising electric chain hoist The friction of the internal components of the gourd increases; the chain is easy to fall off the groove; when in use, the two lifting structures always have a force direction that is inclined to the movement direction of the lifting scaffold, which reduces the safety performance of the lifting scaffold
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0015] Such as figure 1 , figure 2 , image 3 Shown: The lifting base (1) includes a rectangular frame (15), a straddle seat surface (2), a mounting screw hole (3) and a rectangular hole slot (5), and the straddle seat surface (2) has a guide rail along the claw (4), the guide rail is stuck on the guide rail of the lifting scaffold along the claw (4), which is convenient for installation. There are mounting screw holes (3) on the seat surface (2) of the straddle seat, and the rectangular frame (15) has a rectangular hole (5) .
[0016] Such as Figure 4 Shown: there is a shoulder (7) at one end of the suspender (6), and the outer diameter of the shoulder (7) is greater than the length of the short side of the r...
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
Login to View More Abstract
A construction elevating scaffold lifting seat, mainly used for elevating scaffolds with a double-hanging lifting structure, has the following advantages compared with the current market: 1 quick installation, easy to use; No inclination, the chain is not easy to fall out of the groove, reducing the failure rate and increasing the life of the chain; 3. The force direction of each lifting structure is the same as the movement direction of the lifting scaffold during use, which increases the safety performance of the lifting scaffold.
Description
technical field [0001] The invention belongs to construction machinery accessories (used for attaching lifting scaffolds, construction work platforms and climbing forms). Background technique [0002] At present, building-attached lifting scaffolds (commonly known as "climbing frames") or building construction work platforms (hereafter referred to as building-attached lifting scaffolds and building construction work platforms collectively referred to as "lifting scaffolds") use slow-rising electric chain hoists (also known as group cranes) electric chain hoist). The lifting structure of the slow-rising electric chain hoist can be divided into two types, one is the single-hanging lifting structure, which is more commonly used, and the other is the double-hanging lifting structure. The two lifting structures of the slow-rising electric chain hoist with a double-lift lifting structure each have a sprocket frame. Tightly lift the lifting scaffold, and the other sprocket frame ...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E04G3/30
Inventor 王德宇王积政孙焕焕
Owner 济南拓兴电子科技有限公司