CN206475840U - A kind of fire prevention plug-hole safeguard structure for wire harness hole - Google Patents
A kind of fire prevention plug-hole safeguard structure for wire harness hole Download PDFInfo
- Publication number
- CN206475840U CN206475840U CN201720130210.1U CN201720130210U CN206475840U CN 206475840 U CN206475840 U CN 206475840U CN 201720130210 U CN201720130210 U CN 201720130210U CN 206475840 U CN206475840 U CN 206475840U
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- China
- Prior art keywords
- security bar
- hole
- wire harness
- security
- bar
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Abstract
The utility model discloses a kind of fire prevention plug-hole safeguard structure for wire harness hole.Including the first security bar, the second security bar and restraint zone, first security bar is annular；Fixing hole is provided with along a surface of the first security bar；The second security bar side is connected with each other with the first security bar side；The restraint zone and the second security bar coordinate；The two ends of first security bar and the two ends of the second security bar are connected by connector；The week side of boss of first security bar and the week side of boss of the second security bar are respectively and fixedly provided with wrapped belt.The utility model is prevented fires by using material silica gel composite, the effect of fungi-proofing and dust protection, also, carries out bound edge processing to the week side of boss of material silica gel composite, it is to avoid material silica gel composite produces and wears away Soft flocks；String holes position and wire harness surface are protected respectively by the first security bar and the second security bar, the fire prevention measure of cable, safety of the reduction cable in using security process is effectively protected.
Description
Technical field
The utility model belongs to electric energy vehicle wiring technique field, more particularly to a kind of fire prevention plug-hole for wire harness hole
Safeguard structure.
Background technology
According to applied fireproofing must be used in the electric motor coach safety specifications energy-storage system of national regulation, connect
Wire harness hole and battery flat have to do fire protection flame retarding processing, prevent the intensity of a fire, and big fire spreads rapidly.
Use meaning of the wire harness plug-hole fire proofing material on integral new-energy passenger is highly important, and it can prevent the intensity of a fire rapid
Spread, damage nucleus equipment, the escape time is provided to passenger.It is also fully consistent with country and formulates electric motor coach safety specifications.
Fireproof blocking, various through thing for blocking, such as cable, airduct, oil pipe, tracheae pass through wall (storehouse) wall, building
The various openings formed during (first) plate and the fire separation of cable testing bridge, in case the intensity of a fire is spread by these openings and gap,
With excellent fire-proof function, it is conveniently replaceable.The fire-proof sealing material of prior art includes：Fire-proof plugging sheet material, foam blocking
Material, fire-retardant module, fireproof seal gum, flexible organic putty, inorganic putty and back-fire relief bag etc..
Fireproof blocking, is exactly to pass through wall or floor formation hole with fire-proof sealing material hermetically-sealed cable or pipeline, it
Effect is to prevent fire spread from, to the adjacent region of fire origin, reaching the purpose of protection personnel and equipment safety.Fireproof blocking
General principle is that plugging material plays swelling heat absorption and heat-blocking action, meets fire expansion to seal the gap left by combustible combustion,
Prevent spreading for the toxic gas that is produced in fire and fire and smog；Heat absorption and the heat-insulated temperature to reduce through the fiery face of the thing back of the body
Degree, prevents from carrying on the back fiery face combustible spontaneous combustion.
Utility model content
The purpose of this utility model is to provide a kind of fire prevention plug-hole safeguard structure for wire harness hole, by using silica gel
Composite is prevented fires, and the week side of boss to material silica gel composite carries out bound edge processing, it is to avoid material silica gel composite is produced and worn away
Fall Soft flocks, solve the problem of existing rat tail hole does not have fire-resisting protection.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
The utility model be a kind of fire prevention plug-hole safeguard structure for wire harness hole, including the first security bar, second protect
Bar and restraint zone, first security bar are annular；Fixing hole is provided with along a surface of the first security bar；Second protection
Bar side is connected with each other with the first security bar side；The restraint zone and the second security bar coordinate；The two of first security bar
End and the two ends of the second security bar are connected by connector；The week side of boss of first security bar and the week side of boss of the second security bar are equal
It is fixed with wrapped belt.
Further, first security bar, wrapped belt, restraint zone and the second security bar use material silica gel composite,
Prevented fires by material silica gel composite, the effect of fungi-proofing and dust protection.
Further, side is circle centered on the first security bar loop configuration, and ambient side is circular or rectangle, is formed
Inner circle foreign side or cylindrical open type annuli arrangement, it is anti-by first by the way that the first security bar is fixed on a body structure surface
First security bar is fixed fixing hole on guard strip.
Further, with being mutually perpendicular on the first security bar position on the second security bar position, and the second protection
Bar formation the week side of boss open type cylinder.
Further, the connector uses thread gluing, by connector by the opening of the first security bar and the second security bar
Place's connection, also, the restraint zone that the second security bar the week side of boss coordinates further fixes the second security bar.
The utility model has the advantages that：
1st, the utility model uses the material of fire protection flame retarding for electric motor coach safety specifications energy-storage system, to connection
Wire harness hole and battery flat carry out fire protection flame retarding processing, prevent the intensity of a fire, big fire spreads rapidly.
2nd, the utility model is prevented fires by using material silica gel composite, the effect of fungi-proofing and dust protection, also, to silicon
The week side of boss of glue composite carries out bound edge processing, it is to avoid material silica gel composite produces and wears away Soft flocks.
3rd, the utility model is prevented string holes position and wire harness surface respectively by the first security bar and the second security bar
Shield, effectively protects the fire prevention measure of cable, safety of the reduction cable in using security process.
Certainly, implement any product of the present utility model to it is not absolutely required to while reaching all the above advantage.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, make required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is a kind of fire prevention plug-hole safeguard structure schematic diagram for wire harness hole of the present utility model；
Fig. 2 is the structural representation that the first security bar and the second security bar are combined；
Fig. 3 is Fig. 2 structure top view；
Fig. 4 is Fig. 2 structural front view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is entered
Row is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained all other embodiment, belongs to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ",
" in ", " length ", " interior ", indicating position or the position relationship such as " surrounding ", be for only for ease of description the utility model and simplification
Description, rather than indicate or imply that the component or element of meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.
Refer to shown in Fig. 1, the utility model be a kind of fire prevention plug-hole safeguard structure for wire harness hole, including first prevent
Guard strip 1, the second security bar 2 and restraint zone 5,
First security bar 1 is annular；Fixing hole 101 is provided with along a surface of the first security bar 1；
The side of second security bar 2 is connected with each other with the side of the first security bar 1；
Restraint zone 5 coordinates with the second security bar 2；
The two ends of first security bar 1 and the two ends of the second security bar 2 are connected by connector 4；
The week side of boss of first security bar 1 and the week side of boss of the second security bar 2 are respectively and fixedly provided with wrapped belt 3, and the wrapped belt 3 passes through suture
Mode wrap the sideline of the week side of boss of the first security bar 1 and the week side of boss of the second security bar 2, it is to avoid the bar cloth of material silica gel composite
There is the damage of fiber or dropped in sideline, to causing impurity to pollute inside battery compartment.
Wherein, the first security bar 1, wrapped belt 3, the security bar 2 of restraint zone 5 and second use material silica gel composite, silica gel
Composite selects high temperature flameproof fabric or fiber flameproof fabric.
Wherein as shown in figure 3, side is circle centered on the loop configuration of the first security bar 1, ambient side is circular or rectangle,
Inner circle foreign side or cylindrical open type annuli arrangement are formed, by the way that the first security bar 1 is fixed on a body structure surface, by the
101 pairs of fixing hole first security bar 1 on one security bar 1 is fixed.
Wherein as shown in Figure 2 and Figure 4, with being mutually perpendicular on the position of the first security bar 1 on the position of the second security bar 2, and
Second security bar 2 forms all side opening type cylinders.
Wherein, connector 4 uses thread gluing, will be connected by connector 4 at the opening of first security bar 1 and the second security bar 2
Connect, also, the restraint zone 5 that the week side of boss of the second security bar 2 coordinates further fixes the second security bar 2.
The safeguard structure is used to carry out fire prevention plug-hole structure at the wire harness hole of the battery compartment of electric automobile, in the line of battery compartment
After cable cable is connected, by the way that safeguard structure is enclosed on wire harness, i.e., the first security bar 1 is fixed on string holes position so that first
The centre bore of security bar 1 is consistent with string holes, is fixed the first security bar 1 by way of rivet, the fixation on the first security bar 1
Hole 101 is used for and rivets；Then, firmly wire harness, and being fixed by restraint zone 5 is included by the second security bar 2.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
With reference to specific features, structure, material or the feature that the embodiment or example are described be contained in it is of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or examples
In combine in an appropriate manner.
The utility model preferred embodiment disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, it is only described embodiment that the utility model is not limited yet.Obviously, according to this theory
The content of bright book, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to more preferable
Principle of the present utility model and practical application are explained in ground, so that skilled artisan can be best understood by and utilize
The utility model.The utility model is only limited by claims and its four corner and equivalent.
Claims (5)
1. a kind of fire prevention plug-hole safeguard structure for wire harness hole, it is characterised in that：Including the first security bar (1), the second protection
Bar (2) and restraint zone (5),
First security bar (1) is annular；Fixing hole (101) is provided with along a surface of the first security bar (1)；
Second security bar (2) side is connected with each other with the first security bar (1) side；
The restraint zone (5) coordinates with the second security bar (2)；
The two ends of first security bar (1) and the two ends of the second security bar (2) are connected by connector (4)；
The week side of boss of first security bar (1) and the week side of boss of the second security bar (2) are respectively and fixedly provided with wrapped belt (3).
2. a kind of fire prevention plug-hole safeguard structure for wire harness hole according to claim 1, it is characterised in that described first
Security bar (1), wrapped belt (3), restraint zone (5) and the second security bar (2) use material silica gel composite.
3. a kind of fire prevention plug-hole safeguard structure for wire harness hole according to claim 1, it is characterised in that described first
Side is circle centered on security bar (1) loop configuration, and ambient side is circular or rectangle.
4. a kind of fire prevention plug-hole safeguard structure for wire harness hole according to claim 1, it is characterised in that described second
With being mutually perpendicular on the first security bar (1) position on security bar (2) position.
5. a kind of fire prevention plug-hole safeguard structure for wire harness hole according to claim 1, it is characterised in that the connection
Part (4) uses thread gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130210.1U CN206475840U (en) | 2017-02-14 | 2017-02-14 | A kind of fire prevention plug-hole safeguard structure for wire harness hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130210.1U CN206475840U (en) | 2017-02-14 | 2017-02-14 | A kind of fire prevention plug-hole safeguard structure for wire harness hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206475840U true CN206475840U (en) | 2017-09-08 |
Family
ID=59749343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720130210.1U Expired - Fee Related CN206475840U (en) | 2017-02-14 | 2017-02-14 | A kind of fire prevention plug-hole safeguard structure for wire harness hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206475840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627427A (en) * | 2017-02-14 | 2017-05-10 | 安徽安凯汽车股份有限公司 | Fireproof hole-blocking protection structure for harness hole |
-
2017
- 2017-02-14 CN CN201720130210.1U patent/CN206475840U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627427A (en) * | 2017-02-14 | 2017-05-10 | 安徽安凯汽车股份有限公司 | Fireproof hole-blocking protection structure for harness hole |
| CN106627427B (en) * | 2017-02-14 | 2023-06-27 | 安徽安凯汽车股份有限公司 | Fireproof hole blocking protection structure for wire harness hole |
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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: 20170908 Termination date: 20220214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |