CN213039987U - Fireproof plugging device - Google Patents
Fireproof plugging device Download PDFInfo
- Publication number
- CN213039987U CN213039987U CN202021165171.7U CN202021165171U CN213039987U CN 213039987 U CN213039987 U CN 213039987U CN 202021165171 U CN202021165171 U CN 202021165171U CN 213039987 U CN213039987 U CN 213039987U
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- fireproof
- hole
- blocking
- plugging
- column
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- 230000000903 blocking effect Effects 0.000 claims abstract description 52
- 230000002265 prevention Effects 0.000 claims description 60
- 239000011159 matrix material Substances 0.000 claims description 9
- 230000003064 anti-oxidating effect Effects 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 230000035515 penetration Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fireproof plugging device, which comprises a fireproof plugging column device and a fireproof through hole nut, the fireproof plugging column device comprises an internal thread connecting hole, a circular groove and a fireproof plugging fixing column, the inner positions of the upper and lower sides and the middle of the fireproof plugging fixing column are provided with a through circular groove, because the external thread fireproof hollow column device and the fireproof through hole nut are arranged and the external thread fireproof hollow column device is fixedly connected with the fireproof blocking fixing plate in the fireproof blocking plate device through the through hole fireproof plate, meanwhile, the fireproof through hole nut is rotationally and fixedly connected with the external thread opening hollow column in the external thread fireproof hollow column device, therefore, the external thread fireproof hollow column device and the fireproof through hole nut are assembled and disassembled, so that the fixed installation of the penetration object is facilitated, meanwhile, the phenomenon that the penetrated object is dragged can be avoided, so that the fireproof plugging performance of the fireproof plugging device on the penetrated object can be improved.
Description
Technical Field
The utility model belongs to the technical field of the fire prevention plugging device is relevant, concretely relates to fire prevention plugging device.
Background
The fireproof plug is used for plugging various penetrations, such as various openings formed when cables, air pipes, oil pipes, air pipes and the like pass through the wall (warehouse) wall and the floor (deck) plate and the fireproof separation of a cable bridge so as to prevent fire from spreading through the openings and gaps, has an excellent fireproof function and is convenient to replace.
The prior fireproof plugging device has the following problems: when the existing fireproof plugging device is used, although the fireproof plugging device can perform fireproof plugging work on a penetrated object, the penetrated object is easy to drag, so that the fireproof plugging performance of the fireproof plugging device on the penetrated object is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire prevention plugging device to the reduction fire prevention plugging device who proposes among the solution above-mentioned background art is to the fire prevention plugging nature problem of penetrator.
In order to achieve the above object, the utility model provides a following technical scheme: a fireproof plugging device comprises a fireproof plugging column device and a fireproof through hole nut, wherein the fireproof plugging column device comprises an internal thread connecting hole, a pass circular groove and a fireproof plugging fixing column, the pass circular groove is formed in the inner positions of the upper side and the lower side of the fireproof plugging fixing column and the inner position of the middle of the fireproof plugging fixing column, the internal thread connecting holes are formed in the positions of the left side and the right side of the front end and the rear end of the fireproof plugging fixing column, fireproof plugging plate devices are sleeved on the outer walls of the left side and the right side of the fireproof plugging column device and comprise a square connecting frame, a fireproof plugging fixing plate, a convex fixing circular hole and a connecting through hole, the connecting through holes are formed in the inner positions of the upper side and the lower side of the fireproof plugging fixing plate and the inner position of the middle of the fireproof plugging fixing plate, a square connecting frame is arranged at, mouth style of calligraphy carriage front and back both sides inside position department and middle inside position department are provided with the fixed round hole of type of protruding font, two around both ends fire prevention closure plate device passes through fixing bolt and fire prevention closure post device fixed connection, two fire prevention closure plate device is provided with outer screw thread fire prevention hollow post device to both sides position department and middle position department about the outer end, hollow post device includes hollow post in through-hole PLASTIC LAMINATED and the outer screw thread opening in the outer screw thread fire prevention, the through-hole PLASTIC LAMINATED is provided with outer screw thread opening hollow post towards outer end middle position department, fire prevention through-hole nut has been cup jointed towards outer wall position department in the outer screw thread fire prevention hollow post device.
Preferably, the number of the round grooves in the fireproof plugging column device is nine, the nine round grooves are distributed in the inner positions of the upper side and the lower side of the fireproof plugging fixing column and in the middle of the fireproof plugging fixing column in a rectangular square matrix structure, the number of the internal thread connecting holes is twelve, the twelve internal thread connecting holes are distributed in the positions of the left side and the right side of the front end and the rear end of the fireproof plugging fixing column in a vertical straight line structure, and the fireproof plugging fixing column has fireproof plugging performance.
Preferably, the fire prevention shutoff board device sets up to two, two the fire prevention shutoff board device uses fire prevention shutoff post device as the axisymmetric center, connect the through-hole in the fire prevention shutoff board device sets up to nine, nine connect the through-hole and be the inside position department in both sides and middle inside position department about the fire prevention shutoff fixed plate of rectangle square matrix structure distribution, fire prevention shutoff fixed plate has the fire prevention shutoff nature.
Preferably, the cavity post device sets up to eighteen, eighteen in the external screw thread fire prevention cavity post device is rectangle square matrix structure distribution and locates, eighteen towards outer end position at two fire prevention shutoff board devices through-hole PLASTIC LAMINATED and fire prevention shutoff fixed plate fixed connection among the external screw thread fire prevention cavity post device eighteen inside position department is provided with through the round hole in the middle of the through-hole PLASTIC LAMINATED among the external screw thread fire prevention cavity post device, and the diameter through the round hole is the same with connect the through-hole's diameter, eighteen the cavity post has elasticity in the external screw thread opening among the external screw thread fire prevention cavity post device.
Preferably, the fire prevention through-hole nut sets up to eighteen, eighteen the thickness of fire prevention through-hole nut sets up to eight millimeters, eighteen the fire prevention through-hole nut has fire prevention shutoff nature, eighteen two wall position departments in the fire prevention through-hole nut are provided with anti-oxidation paint layer structure.
Compared with the prior art, the utility model provides a fire prevention plugging device possesses following beneficial effect:
1. the utility model discloses install external screw thread fire prevention cavity post device and fire prevention through-hole nut, and the cavity post device passes through-hole PLASTIC LAMINATED and fire prevention shutoff board device fixed connection in the external screw thread fire prevention, the rotatory fixed connection of outer screw thread opening cavity post in fire prevention through-hole nut and the external screw thread fire prevention cavity post device simultaneously, thereby carry out dismouting work through external screw thread fire prevention cavity post device and fire prevention through-hole nut, will conveniently run through the fixed mounting of thing, also can avoid the thing that runs through to take place to drag the phenomenon simultaneously, just so can improve the fire prevention shutoff nature of fire prevention shutoff device to the thing that runs through.
2. The utility model is provided with an external thread fireproof hollow column device and a fireproof through hole nut, and the external thread fireproof hollow column device is fixedly connected with a fireproof blocking plate device through a through hole fireproof plate, when installing a penetration object, a worker can lead the fireproof through hole nut to be rotationally separated from an external thread opening hollow column in the external thread fireproof hollow column device by firstly rotating the fireproof through hole nut, then the worker can lead the penetration object to pass through the through hole fireproof plate, the external thread opening hollow column and the fireproof through hole nut, and lead the penetration object to be positioned behind the fireproof blocking column device and the fireproof blocking plate device, and then the worker can fasten the penetration object inside the external thread fireproof hollow column device through rotationally fixedly connecting the fireproof through hole nut and the external thread opening hollow column in the external thread fireproof hollow column device, thereby carrying out fireproof blocking, the phenomenon that the penetrated object is dragged can be avoided, so that the fireproof plugging performance of the fireproof plugging device on the penetrated object can be improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a fire-proof plugging device provided by the present invention;
fig. 2 is a schematic structural view of the fireproof sealing column device provided by the utility model;
fig. 3 is a schematic structural view of the fireproof plugging plate device provided by the present invention;
FIG. 4 is a schematic structural view of the external-threaded fireproof hollow column device of the present invention;
in the figure: 1. a fireproof through-hole nut; 2. fixing the bolt; 3. a fire blocking post device; 31. an internal thread connecting hole; 32. passing through the circular groove; 33. fireproof blocking fixing columns; 4. a fire blocking panel device; 41. a square connecting frame; 42. a fireproof blocking fixing plate; 43. a convex fixing round hole; 44. a connecting through hole; 5. an external thread fireproof hollow column device; 51. a through-hole fire-proof plate; 52. the external thread is opened into the hollow column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution of a fire-proof plugging device: a fireproof blocking device comprises a fireproof blocking column device 3 and a fireproof through hole nut 1, wherein the fireproof blocking column device 3 comprises internal thread connecting holes 31, a through circular groove 32 and a fireproof blocking fixed column 33, the through circular groove 32 is arranged at the inner positions of the upper side and the lower side and the inner position of the middle of the fireproof blocking fixed column 33, the internal thread connecting holes 31 are arranged at the left side and the right side of the front end and the rear end of the fireproof blocking fixed column 33, the number of the through circular grooves 32 in the fireproof blocking column device 3 is nine, the nine through circular grooves 32 are distributed at the inner positions of the upper side and the lower side and the middle of the fireproof blocking fixed column 33 in a rectangular square matrix structure, the internal thread connecting holes 31 are twelve, the twelve internal thread connecting holes 31 are distributed at the left side and the right side of the front end and the rear end of the fireproof blocking fixed column 33 in a vertical linear structure, the fireproof blocking column device 3 is sleeved with fireproof blocking plate devices 4 at the outer wall positions of the left side and the right side, the fireproof blocking plate devices 4 comprise square-shaped connecting frames 41, fireproof blocking fixing plates 42, convex-shaped fixing round holes 43 and connecting through holes 44, the connecting through holes 44 are arranged at the inner positions of the upper side and the lower side and the middle inner position of the fireproof blocking fixing plates 42, the square-shaped connecting frames 41 are arranged at the middle positions of the fireproof blocking fixing plates 42, the square-shaped connecting frames 41 are arranged at the outer sides of the connecting through holes 44, the convex-shaped fixing round holes 43 are arranged at the inner positions of the upper side and the lower side and the middle inner positions of the front end and the rear end of the square-shaped connecting frames 41, the number of the fireproof blocking plate devices 4 is two, and the two fireproof blocking plate devices 4 take the fireproof blocking column device 3 as an axial symmetry center, nine connecting through holes 44 are arranged in the fireproof plugging plate device 4, nine connecting through holes 44 are distributed at the inner positions of the upper side and the lower side and the inner position of the middle of the fireproof plugging fixing plate 42 in a rectangular matrix structure, the fireproof plugging fixing plate 42 has fireproof plugging performance, a penetrating object can be better fixed through two fireproof plugging plate devices 4, and simultaneously, in order to better perform fireproof plugging work, the two fireproof plugging plate devices 4 are fixedly connected with the fireproof plugging column device 3 through fixing bolts 2, external thread fireproof hollow column devices 5 are arranged at the positions of the upper side and the lower side and the middle of the outer ends of the two fireproof plugging plate devices 4, each external thread fireproof hollow column device 5 comprises a through hole fireproof plate 51 and an external thread opening hollow column 52, the through hole fireproof plate 51 is provided with an external thread opening hollow column 52 at the middle of the outer end, the external thread fireproof hollow column devices 5 are eighteen, eighteen external thread fireproof hollow column devices 5 are distributed at the positions of the two fireproof blocking plate devices 4 facing to the outer ends in a rectangular matrix structure, through hole fireproof plates 51 in the eighteen external thread fireproof hollow column devices 5 are fixedly connected with a fireproof blocking fixing plate 42, through hole through holes are arranged at the inner positions in the middle of the through hole fireproof plates 51 in the eighteen external thread fireproof hollow column devices 5, the diameter of the through hole is the same as that of the connecting through hole 44, external thread opening hollow columns 52 in the eighteen external thread fireproof hollow column devices 5 have elasticity, through the eighteen external thread fireproof hollow column devices 5, fastening work can be better carried out on a penetrating object, meanwhile, the penetrating object can better pass through, fireproof through hole nuts 1 are sleeved at the positions of the external thread fireproof hollow column devices 5 facing to the outer walls, the fireproof through hole nuts 1 are eighteen, the thicknesses of the eighteen fireproof through hole nuts 1 are eight millimeters, eighteen fire prevention through-hole nut 1 has the fire prevention shutoff nature, and eighteen fire prevention through-hole nut 1 inside and outside two wall position departments are provided with anti-oxidation paint layer structure, through eighteen fire prevention through-hole nut 1, can fasten the work better, also make things convenient for the passing through of penetrator simultaneously.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the worker firstly fixedly connects the whole device with the wall, then the worker separates eighteen fireproof through-hole nuts 1 from eighteen external thread fireproof hollow column devices 5 through the hollow column 52 in the external thread opening, then the worker passes the penetration objects through the fireproof through-hole nuts 1, the external thread fireproof hollow column devices 5, the fireproof blocking plate devices 4 and the fireproof blocking column devices 3 respectively, so that the penetration objects are respectively positioned inside the fireproof through-hole nuts 1, the through-hole fireproof plates 51, the external thread opening hollow column 52, the connecting through-hole 44 and the through-circular groove 32, then the fireproof through-hole nuts 1 are rotationally connected with the external thread opening hollow column 52 in the external thread fireproof hollow column devices 5, the penetration objects are fixed inside the external thread opening hollow column 52, and the penetration objects are prevented from moving, in the using process of China, through fire prevention through-hole nut 1, external screw thread fire prevention hollow column device 5, fire prevention shutoff board device 4 and fire prevention shutoff post device 3, can carry out the shutoff work of preventing fires.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fire prevention plugging device, includes fire prevention shutoff post device (3) and fire prevention through-hole nut (1), its characterized in that: the fireproof blocking column device (3) comprises an internal thread connecting hole (31), a passing circular groove (32) and a fireproof blocking fixing column (33), the passing circular groove (32) is arranged at the position of the inner positions of the upper side and the lower side of the fireproof blocking fixing column (33) and the position of the inner position of the middle of the fireproof blocking fixing column, the internal thread connecting holes (31) are arranged at the positions of the left side and the right side of the front end and the rear end of the fireproof blocking fixing column (33), the fireproof blocking plate device (4) is sleeved at the positions of the outer walls of the left side and the right side of the fireproof blocking column device (3), the fireproof blocking plate device (4) comprises a square connecting frame (41), a fireproof blocking fixing plate (42), a convex fixing circular hole (43) and a connecting through hole (44), the connecting through hole (44) is arranged at the positions of the inner positions of the upper side and the lower side and the middle of the, the square-shaped connecting frame (41) is positioned at the outer side position of the connecting through hole (44), convex-shaped fixing round holes (43) are arranged at the inner positions of the upper side and the lower side of the front end and the rear end of the square-shaped connecting frame (41) and at the inner position of the middle part of the front end and the rear end, the two fireproof plugging plate devices (4) are fixedly connected with the fireproof plugging column devices (3) through fixing bolts (2), external thread fireproof hollow column devices (5) are arranged at the positions of the upper side and the lower side of the outer end and at the middle position of the two fireproof plugging plate devices, the external thread fireproof hollow column device (5) comprises a through hole fireproof plate (51) and an external thread opening hollow column (52), an external thread opening hollow column (52) is arranged at the middle position of the outward end of the through hole fireproof plate (51), the position of the external thread fireproof hollow column device (5) facing the outer side outer wall is sleeved with a fireproof through hole nut (1).
2. A fire blocking device according to claim 1, wherein: the fireproof blocking column device is characterized in that nine circular grooves (32) are formed in the fireproof blocking column device (3), nine circular grooves (32) are distributed in the inner positions of the upper side and the lower side of the fireproof blocking fixing column (33) and in the middle of the fireproof blocking fixing column (33) in a rectangular square matrix structure, twelve internal thread connecting holes (31) are distributed in the positions of the left side and the right side of the front end and the rear end of the fireproof blocking fixing column (33) in a vertical straight line structure, and the fireproof blocking fixing column (33) has fireproof blocking performance.
3. A fire blocking device according to claim 1, wherein: fireproof plugging plate device (4) sets up to two, two fireproof plugging plate device (4) is with fireproof plugging post device (3) for the axisymmetric center, connect the through-hole (44) in fireproof plugging plate device (4) sets up to nine, nine connect the through-hole (44) and be rectangle square matrix structure distribution both sides internal position department and middle internal position department about fireproof plugging fixed plate (42), fireproof plugging fixed plate (42) have the fireproof plugging nature.
4. A fire blocking device according to claim 1, wherein: external screw thread fire prevention cavity post device (5) sets up to eighteen, eighteen external screw thread fire prevention cavity post device (5) is rectangle square matrix structure and distributes in two fire prevention closure plate device (4) and locates, eighteen towards outer position through-hole PLASTIC LAMINATED (51) in external screw thread fire prevention cavity post device (5) and fire prevention closure fixed plate (42) fixed connection, eighteen through-hole PLASTIC LAMINATED (51) middle inside position department in external screw thread fire prevention cavity post device (5) is provided with through the round hole, and the diameter through the round hole is the same with the diameter of connect the hole (44), eighteen external screw thread opening cavity post (52) in external screw thread fire prevention cavity post device (5) have elasticity.
5. A fire blocking device according to claim 1, wherein: fireproof through-hole nut (1) sets up to eighteen, eighteen the thickness of fireproof through-hole nut (1) sets up to eight millimeters, eighteen fireproof through-hole nut (1) has the fire prevention shutoff nature, eighteen inside and outside two wall positions department of fireproof through-hole nut (1) is provided with anti-oxidation paint layer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021165171.7U CN213039987U (en) | 2020-06-22 | 2020-06-22 | Fireproof plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021165171.7U CN213039987U (en) | 2020-06-22 | 2020-06-22 | Fireproof plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213039987U true CN213039987U (en) | 2021-04-23 |
Family
ID=75522723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021165171.7U Expired - Fee Related CN213039987U (en) | 2020-06-22 | 2020-06-22 | Fireproof plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213039987U (en) |
-
2020
- 2020-06-22 CN CN202021165171.7U patent/CN213039987U/en not_active Expired - Fee Related
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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: 20210423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |