CN206529926U - A kind of venting of dust explosion draws strand cable system - Google Patents
A kind of venting of dust explosion draws strand cable system Download PDFInfo
- Publication number
- CN206529926U CN206529926U CN201720222405.9U CN201720222405U CN206529926U CN 206529926 U CN206529926 U CN 206529926U CN 201720222405 U CN201720222405 U CN 201720222405U CN 206529926 U CN206529926 U CN 206529926U
- Authority
- CN
- China
- Prior art keywords
- venting
- strand cable
- dust explosion
- leading screw
- ring flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
Strand cable system is drawn the utility model discloses a kind of venting of dust explosion, including bolt and strand cable, bolt includes being fixedly connected with nut on leading screw and the ring flange being fixedly linked with leading screw, ring flange, pad is cased with leading screw, strand cable includes cable core and the protective jacket being wrapped in outside cable core.The secondary injury that the system can reach venting of dust explosion effect when exploding and occurring and prevent explosive splash zone from coming, and the system can complete installation safe and convenient, it is clean corrosion-resistant.
Description
Technical field
The utility model is related to venting of dust explosion facility, and strand cable system is drawn in particular to a kind of venting of dust explosion.
Background technology
In many easy places exploded, it is often necessary to set the device of venting of dust explosion to carry out venting of dust explosion to reduce blast
The injury brought, such as explosion relief door, window, but the door, the window and other items that are flown by explosive force bullet easily cause secondary injury, so needing
The utility model patent of complete a venting of dust explosion system, such as Application No. 200920165788.6 is wanted, one kind is disclosed and is applied to
The single-layered colored corrugated steel sheet explosion venting system used on roofing, including Roof system, venting of dust explosion bolt and traction strand cable, venting of dust explosion used
Bolt is that existing product is filled the post of, and one end of traction strand cable is arranged on Roof system, and the other end is arranged on roof purline, is led
If drawing strand cable by carried interest stainless steel wire to be filled the post of.It draws strand cable and is made up of and is exposed in atmosphere stainless steel wire, easy laying dust product
Ash and be difficult that thorough cleaning is clean, requires that higher place can not be used, the traction strand cable of stainless steel is in corrosion in clean environment
Property stronger chemistry and dangerous material environment in be vulnerable to very much erosions, so as to influence normally using for venting of dust explosion effect and venting of dust explosion system,
And this traction strand cable is during installation, the injury that workmen is easily brought by the strand cable of stainless steel.In addition,
Venting of dust explosion bolt construction in this patent is relatively complicated, has no special waterproof effect.
Utility model content
The purpose of this utility model is to provide a kind of venting of dust explosion traction strand cable system, and the system can reach when exploding and occurring
Venting of dust explosion effect and the secondary injury for preventing explosive splash zone from coming, and the system can complete installation safe and convenient, it is clean resistance to
Corrosion.
To achieve the above object, the utility model takes following technical scheme：
A kind of venting of dust explosion draws strand cable system, including bolt and strand cable, it is characterised in that the bolt include leading screw and with silk
It is fixedly connected with the ring flange that thick stick is fixedly linked, ring flange on nut, leading screw and is cased with pad, the strand cable includes cable core and bag
It is rolled in the protective jacket outside cable core.
It is preferred that, the diameter of the ring flange is more than the diameter of nut and more than the diameter of leading screw.
It is preferred that, the cross section of the protective jacket is circle.
In above-mentioned technical proposal, when exploding generation, the ring flange and pad of bolt are deformed by the effect of explosive force
The constraint to explosion releasing wall is lost, wall outwards flies out in the presence of explosive force and completes venting of dust explosion so as to form venting of dust explosion mouthful, simultaneously
Wall will not fly away from building under the traction of strand cable, it is to avoid the secondary injury that the object such as wall flown out is brought.It is used to twist
The cable core that rope includes metal material is circle with the protective jacket and the cross section of protective jacket that are coated on outside core so that workmen
The injury that metal cable core may be brought is not easily susceptible in work progress；And protective jacket can avoid strand cable from accumulating in use
Dirt dust stratification etc., and easily clear up, it can reach the clean requirement for requiring higher environment；Protective jacket is using anti-corrosion, the material of environmental protection
Matter, solves traditional core and is vulnerable to erosion in the stronger chemical environment of corrosivity or dangerous material environment, service life and
The problem of safety can not all ensure；Using the bolt of one, the problem of solving water proof and dust proof, and construction cost can be saved
With waterproof cost.
Brief description of the drawings
Fig. 1 is that the utility model uses schematic diagram；
Fig. 2 is the structural representation of strand cable；
Fig. 3 is the cross-sectional view of strand cable.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described further：
As shown in Figure 1, Figure 2 and Figure 3, this venting of dust explosion traction strand cable system includes bolt 1 and strand cable 2, and bolt 1 includes leading screw 3
With the ring flange 4 being fixedly linked with leading screw, nut 5 is fixedly connected with ring flange 4, ring flange 4 is fixed with leading screw 3 and nut 5
Link together so that what the bolt in the utility model was integrated, not only can reach the effect of water proof and dust proof, and construct compared with
To be convenient, save and be cased with pad 9 on construction cost and waterproof cost, leading screw 3, enhanced the firmness and waterproof effect of bolt
Really, in one embodiment of the present utility model, the diameter of ring flange is more than the diameter of nut and more than the diameter of leading screw, so that
Reach more preferable venting of dust explosion effect.Strand cable 2 includes metal cable core 6 and the protective jacket 7 being wrapped in outside cable core, the cladding of protective jacket 7
So that workmen can avoid the injury that metal core may be brought in use, at one of the present utility model preferably
In embodiment, the cross section of protective jacket is circle, and cross section is using for the cable core that circular protective jacket solves metal core
During laying dust dust stratification and it is not easy to clean the problem of, protective jacket using fire prevention, corrosion-resistant environmental-protecting material, can make strand cable 2 with
Corrosive place is difficult to be etched and guarantee system is normally used.In use, one end of strand cable is consolidated by bolt
It is scheduled on explosion releasing wall, the other end fixes column in doors etc. above, and when explosion happens, explosive force acts on venting of dust explosion bolt
On, pad 9 and ring flange 4 are destroyed, and venting of dust explosion bolt is ineffective, and the outside bullet of explosion releasing wall flies to reach indoor and outdoor connection
Venting of dust explosion effect, while under the traction of strand cable, explosion releasing wall etc. will not fly away from building, can so as to avoid wall of splashing etc.
The secondary injury that can be brought.
The present embodiment is the explanation conceived to the utility model and realized, is not limited, in this reality
With under new design, the technical scheme without essence conversion is still in protection domain.
Claims (3)
1. a kind of venting of dust explosion draws strand cable system, including bolt and strand cable, it is characterised in that the bolt includes leading screw and and leading screw
It is fixedly connected with the ring flange being fixedly linked, ring flange on nut, leading screw and is cased with pad, the strand cable includes cable core and parcel
Protective jacket outside cable core.
2. venting of dust explosion as claimed in claim 1 draws strand cable system, it is characterised in that the diameter of the ring flange is more than the straight of nut
Footpath and the diameter for being more than leading screw.
3. venting of dust explosion as claimed in claim 1 draws strand cable system, it is characterised in that the cross section of the protective jacket is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222405.9U CN206529926U (en) | 2017-03-08 | 2017-03-08 | A kind of venting of dust explosion draws strand cable system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222405.9U CN206529926U (en) | 2017-03-08 | 2017-03-08 | A kind of venting of dust explosion draws strand cable system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206529926U true CN206529926U (en) | 2017-09-29 |
Family
ID=59915779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720222405.9U Expired - Fee Related CN206529926U (en) | 2017-03-08 | 2017-03-08 | A kind of venting of dust explosion draws strand cable system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206529926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058262A (en) * | 2018-09-30 | 2018-12-21 | 郑州大学 | A kind of venting of dust explosion bolt system |
-
2017
- 2017-03-08 CN CN201720222405.9U patent/CN206529926U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058262A (en) * | 2018-09-30 | 2018-12-21 | 郑州大学 | A kind of venting of dust explosion bolt system |
| CN109058262B (en) * | 2018-09-30 | 2024-01-19 | 郑州大学 | Explosion venting bolt system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11465002B2 (en) | Systems and methods for fireproofing cables and other structural members | |
| CN206529926U (en) | A kind of venting of dust explosion draws strand cable system | |
| CN201729261U (en) | Manhole temporary water-retaining protection structure for ship | |
| CN207314676U (en) | Explosion-proof venting of dust explosion system for explosive gas | |
| CN101994351A (en) | Single-layer corrugated color steel plate explosion venting system suitable for roof | |
| CN209100809U (en) | A kind of high-strength environment-friendly PVC pipe | |
| CN107044174A (en) | It is a kind of can secondary venting of dust explosion venting of dust explosion furred ceiling | |
| CN101230559A (en) | Method for enwinding spiral reinforcement on outer surface of stay cable after being winded with PVF fluoride membrane adhesive tape | |
| CN201502120U (en) | Single-layered colored corrugated steel sheet explosion venting system applicable to roof | |
| CN211285266U (en) | Fireproof, waterproof and shockproof protection device for bridge inhaul cable | |
| CN107905395A (en) | A kind of venting of dust explosion system | |
| CN204571149U (en) | A kind of balcony guardrail | |
| CN203593960U (en) | Bridge inhaul cable device | |
| CN206806964U (en) | Steel construction indoor substation roof lightning band | |
| CN213478885U (en) | Novel corrosion-resistant bolt | |
| CN206737176U (en) | It is a kind of can secondary venting of dust explosion venting of dust explosion furred ceiling | |
| CN216110015U (en) | Steel chimney with wind breaking device and damping function | |
| CN2573680Y (en) | Mine glass fibre grille canopy guard | |
| CN204898921U (en) | Post fossil fragments fire protection components and building body | |
| CN205542222U (en) | Ancient trees draws wire sleeve down | |
| CN218733103U (en) | Power line overhead hook device | |
| CN104003334A (en) | Hook type high-place operation hanging basket and operation method thereof | |
| CN204571150U (en) | A kind of assemble guard bar | |
| CN204315268U (en) | A kind of copper sheath mineral insulation fire-resisting cable | |
| AU2012100959A4 (en) | An innovative acoustic barrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20200308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |