Pneumatic braking device of cable pay-off rack
A technology of pneumatic braking and pay-off frame, which is applied in the directions of transportation and packaging, conveying filamentous materials, thin material processing, etc., and can solve the problem of difficult braking and operation of rolling shafts and wire baffles, affecting service life, and poor stability and other problems, to achieve the effect of simple structure, extended service life and easy operation
Inactive Publication Date: 2018-06-15
ZHENGZHOU TIANSHUN ELECTRONICS TECH CO LTD
View PDF5 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] At present, the rolling shafts and wire baffles of the cable pay-off racks on the market are not easy to brake and operate, the stability during transportation and handling is poor, and the mechanical wear is serious, which affects the service life
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
[0018] 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 making creative efforts belong to the protection scope of the present invention.
[0019] see Figure 1~3 , in an embodiment of the present invention, a pneumatic braking device for a cable pay-off frame includes a rolling shaft 1, a support frame 3, a wire retaining plate 4 and a bobbin 5, and the two ends of the bobbin 5 are fixed with a wire retaining plate 4. A rolling shaft 1 is installed and fixed on the outer middle part of the wire retaining plate 4, and the rolling shaft 1 is rotated and installed on the upper end of the support fra...
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
The invention discloses a pneumatic braking device of a cable pay-off rack. The device comprises a rolling shaft, a supporting rack, wire baffle plates and a winding reel, wherein the wire baffle plates are mounted and fixed to two ends of the winding reel; the rolling shaft is fixed and mounted to the middle of the outer side of the wire baffle plate; the rolling shaft is rotatably mounted at theupper end of the supporting rack through a bearing; a brake barrel is mounted and fixed to the supporting rack; a piston plate is arranged on the inner side of the brake barrel in a matched manner; aspring is arranged on the left side of the piston plate; a brake rod is mounted on the middle of the right side of the piston plate; a cone-shaped head is arranged at the right end of the brake rod;a plurality of locking holes correspondingly matched with the cone-shaped head are formed circumferentially on the left side of the wire baffle plate; a connecting head is also formed in the middle ofthe left end of the brake barrel; the connecting head is connected to a gas pipe while the other end of the gas pipe is connected to an air bag. The pneumatic braking device provided by the inventionis simple in structure and easy to operate, can brake the cable pay-off rack quickly and manually, enhances the stability in conveying and carrying processes, reduces the mechanical wear and prolongsthe service life.
Description
technical field [0001] The invention relates to the technical field of electric power equipment, in particular to a pneumatic brake device for a cable pay-off frame. Background technique [0002] The cable pay-off stand is the most commonly used tool in electric power construction. The purpose of the cable pay-off stand is to make the cable reel off the ground and to retract the cables inside the cable reel. The cable pay-off stand is divided into: 3T cable release Wire rack, 5T cable pay-off rack, 10T cable pay-off rack and 15T cable pay-off rack. Now the cables are generally retracted and retracted by vehicles, and cable pay-off racks are also used. [0003] At present, the rolling shafts and wire baffles of the cable pay-off racks on the market are not easy to brake and operate, the stability during transportation and handling is poor, and the mechanical wear is serious, which affects the service life. Therefore, in view of this current situation, it is urgent to develo...
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 Applications(China)
IPC IPC(8): B65H49/30B65H79/00
Inventor 李欣
Owner ZHENGZHOU TIANSHUN ELECTRONICS TECH CO LTD