Cabinet type cable fireproof device
A fire prevention device and cable technology, which is applied in electrical components, nuclear power generation, fire rescue, etc., can solve the problems of easy damage to equipment and cables, weak earthquake resistance, weak protection effect, etc., and achieve the effect of improving earthquake resistance
Pending Publication Date: 2022-06-07
YANTAI JINRUN NUCLEAR POWER MATERIAL CO LTD
View PDF1 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In view of the above-mentioned related technologies, the above-mentioned protection device can provide better fire protection for equipment and cables, but the anti-seismic effect is weak. When encountering vibration, the equipment and cables are likely to vibrate together, causing the equipment and cables to be easily damaged, and the protection effect is weak.
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
[0037] The following in conjunction with all the drawings will be further elaborated in the present application.
[0038] Embodiments of the present application disclose a cabinet cable fire protection device, with reference Figure 1 , including cabinet body 1 and cabinet door 2. Cabinet 1 comprises three side plates 11 and a base plate 12, three side plates 11 enclosed in a "凵" glyph, cabinet door 2 hinged to the side plate 11 enclosed in a gap.
[0039] Reference Figure 2 and Figure 3 , the bottom plate 12 is fixed to the ground of the side plate 11. The vertical sliding connection above the base plate 12 is connected to the shock absorber plate 3 located in cabinet 1. The base plate 12 is provided with a buffer slot 121, the buffer slot 121 is installed with a buffer cartridge 7. The outer wall of the buffer barrel 7 is supplied with a horizontal spring 8 between the outer wall and the buffer slot 121 in a circumferential direction.
[0040] Reference Figure 2 and Figure 3 , th...
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 relates to a cabinet type cable fireproof device which comprises a cabinet body, a cabinet door is hinged to the cabinet body, the cabinet body comprises a side plate and a bottom plate fixed to the bottom of the side plate, a damping plate is vertically and slidably connected to the upper portion of the bottom plate, a plurality of damping springs are arranged between the damping plate and the bottom plate, a plurality of damping rods are fixed to the damping plate, and a communication groove is formed in the bottom plate. The communicating groove comprises a sliding groove and a supporting groove, the supporting groove and the communicating groove are communicated through a transition groove, a supporting rod is vertically and slidably connected into the supporting groove, the transition groove is filled with damping liquid, pistons are arranged at the lower ends of the damping rod and the supporting rod, and when the damping rod descends, the supporting rod ascends and abuts against the damping plate. The cable and the equipment are arranged in the cabinet body and located on the damping plate. When external vibration occurs, vibration force is transmitted upwards through the bottom plate and is transmitted to the damping rods, and the damping springs on the damping rods contract to absorb the vibration force, so that equipment and cables on the damping plates are buffered and protected. The shock resistance is improved.
Description
Technical field [0001] The present application relates to the field of cable protection, in particular to a cabinet cable fire protection device. Background [0002] With the development of nuclear power plants, the use of nuclear power plant power generation is more and more extensive, and the equipment and cables in nuclear power plants are the core of maintaining the operation of the entire nuclear power plant. Protection of equipment and cables is particularly important. [0003] Related technology can refer to the Announcement No. CN204098588U Chinese patent discloses a closed box protection device, the closed box protection device is installed against the wall and the ground, including support frame, calcium carbonate board, expansion module, silicon cloth, ceramic fiber blanket, cover plate, the bottom of the support frame is installed on the ground, the back side of the support frame is installed on the wall, the calcium carbonate board is installed in front of the suppor...
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 IPC IPC(8): H02G3/08F16F15/04A62C2/04
CPCH02G3/088A62C2/04F16F15/04Y02E30/00
Inventor 门书卉李立坤赵起超于为姜涛
Owner YANTAI JINRUN NUCLEAR POWER MATERIAL CO LTD