CN208884739U - A kind of fireproof blocking device - Google Patents
A kind of fireproof blocking device Download PDFInfo
- Publication number
- CN208884739U CN208884739U CN201821448477.6U CN201821448477U CN208884739U CN 208884739 U CN208884739 U CN 208884739U CN 201821448477 U CN201821448477 U CN 201821448477U CN 208884739 U CN208884739 U CN 208884739U
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- CN
- China
- Prior art keywords
- protective jacket
- supporting leg
- protective
- protective cover
- blocking device
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Abstract
The utility model discloses a kind of fireproof blocking devices, including a kind of fireproof blocking device, including protective jacket, protective cover and capping, the protective cover side pumping rod is installed by pull slot, protective cover one end fixed setting fire prevention Expansion sealing circle, and preventing rubber circle is arranged in fire prevention Expansion sealing circle one end, the preventing rubber circle other end is equipped with supporting leg, flexible graphite gasket is arranged by mounting groove in described supporting leg one end, the protective cover has corresponding protective jacket, the protective jacket side is equipped with support upper shield corresponding with supporting leg, the other end is embedded fire-proof mud in the support upper shield, insertion mouth is opened by pumping rod, pumping rod is closed by bolt after the pipeline that need to be sealed is put into protective cover, two groups of protective jackets are made effectively to cover conjunction by hasp, close protective jacket effectively by the duct cap of required sealing, personnel are made to exist In the case where pipeline after being got well without disassembly is set-mounted in use, it can the installation present apparatus.
Description
Technical field
The utility model relates to technical field of fire control, in particular to a kind of fireproof blocking device.
Background technique
It is used to block cable, oil pipe, tracheae etc. and rushes across the various openings formed when wall, floor fireproof blocking, in order to avoid
The intensity of a fire and smog are spread by these openings and gap, and existing fireproof blocking measure is mostly special material baffle and filler,
Dismounting and change is extremely inconvenient, in order to improve the safety of protection people, is conveniently replaceable device, for this purpose, it is proposed that a kind of fire prevention
Plugging device.
Utility model content
The main purpose of the utility model is to provide a kind of fireproof blocking devices, make to fill by opening pumping rod and insertion mouth
It sets easy to disassemble and replaces interior fire protection material, at work by soft in fire prevention Expansion sealing circle, fire resistant coating, mounting groove
Property Graphite pad and the chain reaction that generates of fire-proof mud to realize the effect of fire prevention, Smoke prevention, can effectively solve background technique
The problems in.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of fireproof blocking device, including a kind of fireproof blocking device, including protective jacket, protective cover and capping, the protection
Pumping rod, protective cover one end fixed setting fire prevention Expansion sealing circle are installed by pull slot in lid side, and expansion of preventing fires is close
Preventing rubber circle is arranged in seal one end, and the preventing rubber circle other end is equipped with supporting leg, and supporting leg one end is pacified by bolt
Loaded on protective cover, another end surfaces of supporting leg are equipped with screw thread, and the supporting leg other end inner surface bonds non-slip mat, institute
It states in supporting leg one end and flexible graphite gasket is arranged by mounting groove, and flexible graphite gasket one end is embedded at preventing rubber circle
Interior, the protective cover has corresponding protective jacket, and the protective jacket side is equipped with support upper shield corresponding with supporting leg, and supports
End surface is equipped with thread groove corresponding with supporting leg end surface screw thread in upper shield, and the other end is embedded anti-in the support upper shield
Chamotte, and fire-proof mud one end is bonded with protective jacket inner wall.
Further, it is bolted at the pumping rod and protective cover closure, the protective jacket, protective cover and closure
Lid is active high-purity magnesium oxide alloy material.
Further, pipeline opening is opened up inside the protective cover and protective jacket, the capping side opens up cover board, and covers
Plate inner surface coats fire resistant coating.
Further, the flexible graphite gasket, fire prevention Expansion sealing circle and preventing rubber circle side offers and pull
The corresponding insertion mouth of bar, the supporting leg are the production of elastic force steel.
Further, semicircle sealing strip is arranged in support upper shield one end periphery, and semicircle sealing strip is adhesively fixed
In protective jacket side, the protective jacket is specifically equipped with two groups, and protects and hasp is arranged at upper shield conjunction, welds peace on the protective jacket
Load.
Compared with prior art, the utility model has the following beneficial effects:
1. opening insertion mouth by pumping rod, pull is closed by bolt after the pipeline that need to be sealed is put into protective cover
Bar makes two groups of protective jackets effectively cover conjunction by hasp, closes protective jacket effectively by the duct cap of required sealing, to utilize protection
The use of lid and protective jacket, make the pipeline stabilization that need to be sealed is set to the hole that pipe laying generates on the required wall blocked
It is interior, make personnel do not have to dismantle it is set-mounted it is good after pipeline in use in the case where, it can the installation present apparatus.
2. behind the both ends in the hole that pipe laying generates on the wall blocked needed for being embedded in protective jacket and protective cover,
Make support sleeve be stamped effect to be arranged on supporting leg, thus screw the thread groove for the screw thread that upper shield is made by protective cover and protective jacket,
The pipeline occlusion of required sealing is fixed using the effect of its elasticity so that making supporting leg for elastic force steel.
3. the gas of circulation can be blocked in device use by the setting of preventing rubber circle and semicircle sealing strip,
And by the setting of fire prevention Expansion sealing circle, fire resistant coating, the flexible graphite gasket in mounting groove and fire-proof mud, effectively realize anti-
Fiery, Smoke prevention effect.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of the protective cover of fireproof blocking device of the utility model.
Fig. 2 is a kind of schematic view of the front view of the protective jacket of fireproof blocking device of the utility model.
Fig. 3 is a kind of side structure schematic view of the protective cover of fireproof blocking device of the utility model.
Fig. 4 is a kind of side structure schematic view of the protective jacket of fireproof blocking device of the utility model.
Fig. 5 is a kind of schematic view of the front view of the capping of fireproof blocking device of the utility model.
In figure: 1, protective cover；2, protective jacket；3, fire prevention Expansion sealing circle；4, preventing rubber circle；5, supporting leg；6, flexible
Graphite pad；7, non-slip mat；8, it is embedded in mouth；9, pumping rod；10, capping；11, upper shield is supported；12, cover board；13, fire-proof mud；
14, fire resistant coating；15, bolt；16, hasp；17, installation sheet；18, semicircle sealing strip.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-5, a kind of fireproof blocking device, including a kind of fireproof blocking device, including protective jacket 2, protective cover 1 and envelope
Pumping rod 9 is installed by pull slot in blanking cover 10,1 side of protective cover, and 1 one end of protective cover fixed setting fire prevention expansion is close
Seal 3, and preventing rubber circle 4 is arranged in 3 one end of Expansion sealing circle that prevents fires, 4 other end of preventing rubber circle is equipped with supporting leg 5,
And 5 one end of supporting leg is installed on protective cover 1 by bolt, another end surfaces of the supporting leg 5 are equipped with screw thread, the supporting leg
5 other end inner surfaces bond non-slip mat 7, by mounting groove setting flexible graphite gasket 6 in described 5 one end of supporting leg, and flexibility
6 one end of Graphite pad is embedded in preventing rubber circle 4, and the protective cover 1 has corresponding protective jacket 2,2 side of protective jacket
Equipped with support upper shield 11 corresponding with supporting leg 5, and end surface in upper shield 11 is supported to be equipped with and 5 end surface screw thread of supporting leg
Corresponding thread groove, the other end is embedded fire-proof mud 13 in the support upper shield 11, and 13 one end of fire-proof mud and 2 inner wall of protective jacket paste
It closes.
Wherein, the pumping rod 9 is connect at 1 closure of protective cover by bolt 15, the protective jacket 2, protective cover 1 and envelope
Blanking cover 10 is active high-purity magnesium oxide alloy material.
It, can be in the case where pipeline need not be removed, by protective cover 1 by pumping rod 9 in the present embodiment as shown in Fig. 3,5
It is installed on wall, by active high-purity magnesium oxide alloy material, makes device that there are the characteristics such as firm, heat-resisting.
Wherein, pipeline opening being opened up inside the protective cover 1 and protective jacket 2,10 side of capping opens up cover board 12, and
12 inner surface of cover board coats fire resistant coating 14.
In the present embodiment as shown in Fig. 3,5, the pipeline opening opened up by protective cover 1 and protective jacket 2 can make the pipe of sealing
Road is easily put into device, can preferably be fixed by cover board 12, protective cover 1 can be cooperated better by capping 10
It blocks at the hole that wall pipe laying generates, promotes 10 flameproof effect of capping by fire resistant coating 14.
Wherein, the flexible graphite gasket 6, fire prevention Expansion sealing circle 3 and 4 side of preventing rubber circle offers and pumping rod
9 corresponding insertion mouths 8, the supporting leg 5 are the production of elastic force steel.
In the present embodiment as shown in Figure 1,3, flexible graphite gasket 6, fire prevention Expansion sealing circle 3 can be made by being embedded in mouth 8
The placement for not influencing pipeline with preventing rubber circle 4 makes supporting leg 5 have preferably elasticity, keeps supporting leg 5 more preferable by elastic force steel
Agree with pipeline.
Wherein, semicircle sealing strip 18 is arranged in 11 one end periphery of support upper shield, and the semicircle bonding of sealing strip 18 is solid
Due to 2 side of protective jacket, the protective jacket 2 is specifically equipped with two groups, and hasp 16, the protective jacket 2 are arranged at 2 lid conjunction of protective jacket
Upper welding installation sheet 17.
In the present embodiment as shown in Figure 2,4, protective jacket 2 and wall better tightness are made by semicircle sealing strip 18, led to
It is two groups that protective jacket 2 can be divided to by the gap crossed among protective jacket 2, have after so that two groups of lids of protective jackets 2 is closed pipelines by hasp 16 compared with
Good leakproofness can be such that protective jacket 2 is fixed at the hole of wall pipe laying generation by installation sheet 17.
It should be noted that the utility model is a kind of fireproof blocking device, when work, staff passes through in protective jacket 2
Between can be divided to protective jacket 2 be two groups in gap, the pipeline blocked will be needed to be put into corresponding pipeline opening, Ren Yuantong in protective jacket 2
Crossing filling fire-proof mud 13 is bonded protective jacket 2 completely with pipeline when covering conjunction, steps up 2 Gai Hegeng of protective jacket by hasp 16
It is close, protective jacket 2 is inserted at the hole that wall pipe laying generates, protective jacket 2 is fixed on outside wall by installation sheet 17,
Protective cover 1 is placed on pipeline by opening pumping rod 9 by personnel, and protective cover 1 is prolonged pipeline push-in wall peace after pumping rod 9 is closed
At the hole that tubulature road generates, personnel are by the screw thread on supporting leg 5 and support the thread groove of upper shield 11 by protective cover 1 and protection
Set 2 screws, and fixes pipeline by the elasticity of supporting leg 5, non-slip mat 7 and funnel shaped thread groove, is made by preventing rubber circle 4
Protective cover 1 is bonded even closer with wall, and capping 10 is inserted in pipeline simultaneously with the opposite direction of insertion mouth 8 from cover board 12 by personnel
It is inserted into protective cover 1, when catching fire, high-temperature expansion is met by fire prevention Expansion sealing circle 3 and is thoroughly blocked between protective cover 1 and wall
Gap, flexible graphite gasket 6 meet high temperature after by mounting groove realize directional expansion, thus block device because insertion mouth 8 generation
Gap.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of fireproof blocking device, including protective jacket (2), protective cover (1) and capping (10), it is characterised in that: the protection
(1) side is covered by pull slot installation pumping rod (9), Expansion sealing circle (3) are prevented fires in protective cover (1) one end fixed setting,
And fire prevention Expansion sealing circle (3) one end setting preventing rubber circle (4), preventing rubber circle (4) other end are equipped with supporting leg
(5), and supporting leg (5) one end is installed on protective cover (1) by bolt, and another end surfaces of the supporting leg (5) are equipped with screw thread,
Supporting leg (5) other end inner surface bonds non-slip mat (7), and flexibility is arranged by mounting groove in described supporting leg (5) one end
Graphite pad (6), and flexible graphite gasket (6) one end is embedded in preventing rubber circle (4), the protective cover (1), which has, to be corresponded to
Protective jacket (2), protective jacket (2) side be equipped with support upper shield (11) corresponding with supporting leg (5), and support upper shield (11)
Interior end surface is equipped with thread groove corresponding with supporting leg (5) end surface screw thread, and the interior other end of the support upper shield (11) is embedding
It sets up defences chamotte (13), and fire-proof mud (13) one end is bonded with protective jacket (2) inner wall.
2. a kind of fireproof blocking device according to claim 1, it is characterised in that: the pumping rod (9) is closed with protective cover (1)
It is connected at conjunction by bolt (15), the protective jacket (2), protective cover (1) and capping (10) are active high-purity magnesium oxide alloy
Material.
3. a kind of fireproof blocking device according to claim 1, it is characterised in that: in the protective cover (1) and protective jacket (2)
Portion opens up pipeline opening, and capping (10) side opens up cover board (12), and cover board (12) inner surface coating fire resistant coating (14).
4. a kind of fireproof blocking device according to claim 1, it is characterised in that: the flexible graphite gasket (6), fire prevention are swollen
Swollen sealing ring (3) and preventing rubber circle (4) side offer insertion mouth (8) corresponding with pumping rod (9), the supporting leg (5)
For the production of elastic force steel.
5. a kind of fireproof blocking device according to claim 1, it is characterised in that: support upper shield (11) one end periphery is set
It sets semicircle sealing strip (18), and semicircle sealing strip (18) is adhesively fixed in protective jacket (2) side, protective jacket (2) tool
Body is equipped with two groups, and hasp (16) are arranged at protective jacket (2) lid conjunction, welds installation sheet (17) on the protective jacket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448477.6U CN208884739U (en) | 2018-09-05 | 2018-09-05 | A kind of fireproof blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448477.6U CN208884739U (en) | 2018-09-05 | 2018-09-05 | A kind of fireproof blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208884739U true CN208884739U (en) | 2019-05-21 |
Family
ID=66511276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821448477.6U Active CN208884739U (en) | 2018-09-05 | 2018-09-05 | A kind of fireproof blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208884739U (en) |
-
2018
- 2018-09-05 CN CN201821448477.6U patent/CN208884739U/en active Active
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