CN211201627U - Automatic fireproof blocking device for van-type track of building hole - Google Patents
Automatic fireproof blocking device for van-type track of building hole Download PDFInfo
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- CN211201627U CN211201627U CN201921790350.7U CN201921790350U CN211201627U CN 211201627 U CN211201627 U CN 211201627U CN 201921790350 U CN201921790350 U CN 201921790350U CN 211201627 U CN211201627 U CN 211201627U
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Abstract
The utility model discloses an automatic fire prevention plugging device of van-type track of building hole, track including parallel arrangement, the orbital one end of every group is equipped with the guide rail of an organic whole bending respectively, is provided with the shutoff board between the track, and the both sides of shutoff board are rotated respectively and are equipped with the leading wheel, and the shutoff board pastes through leading wheel and track and leans on in the wall slip, and electric putter's one end and track relatively static fixed are arranged, and electric putter's the other end and shutoff board are connected, along with electric putter's flexible, the shutoff board is followed rail mobile and is opened or close the building hole. The utility model discloses, use fire alarm as starting signal, guide back-fire relief structure is with open building hole self-closing in the short time, has played the effect of fire prevention separation, improves factor of safety, has won the time for improving rescue and fire extinguishing efficiency.
Description
Technical Field
The utility model relates to a fire prevention, back-fire relief design field, concretely relates to automatic fire prevention plugging device of van-type track of building hole.
Background
The plugging device for building fireproof holes in the market at present mainly comprises a fireproof rolling door, a fireproof window, a fireproof baffle and the like, the devices generally cannot meet the fireproof requirement, and in the application process, the installation and the use are not enough, the building holes cannot be effectively blocked in a short time, and especially, the device lacks of a guide positioning structure design which can guide the fireproof devices to quickly and effectively seal the to-be-plugged parts of the building, so that the safety fireproof coefficient and efficiency of the existing building are greatly reduced.
In summary, there is a need to design a fireproof blocking device for building holes, which has a simple structure and can be guided and positioned quickly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that current a plugging device for building fire prevention hole lacks simple, efficient guide location block structure's problem.
In order to solve the technical problem, the technical scheme adopted by the utility model is to provide an automatic fireproof blocking device for a van-type track of a building hole, which comprises two sets of tracks arranged on a building wall in parallel, wherein the two sets of tracks are respectively arranged on two sides of the building hole, one end of each set of tracks close to the building hole is respectively provided with an integrally bent guide rail, the guide rails are gradually arranged from outside to inside to the wall surface in an inclined manner, a blocking plate is arranged between the tracks, two sides of the blocking plate are respectively provided with guide wheels in a rotating manner, the guide wheels are embedded in the tracks and are arranged in a rolling manner, the blocking plate slides against the wall surface through the guide wheels and the tracks, the automatic fireproof blocking device further comprises an electric push rod connected with an external fire alarm automatic control device, the telescopic direction of the electric push rod is parallel to the trend of the tracks, one end of the electric push rod is fixedly arranged relative to the tracks, the other end of the electric push rod is connected with the plugging plate, and along with the expansion of the electric push rod, the plugging plate moves along the track and opens or closes the building hole.
In the scheme, each group of the tracks is respectively provided with two layers which are vertically arranged along the wall surface from inside to outside, each layer of the tracks is respectively provided with one guide rail, the two layers of the guide rails are respectively leaned and attached to two ends of a building hole along the trend of the tracks, the guide wheels are respectively arranged at two ends of the plugging plate in two groups, and each group of the guide wheels are respectively correspondingly rolled and embedded in one layer of the tracks.
In the above scheme, the device further comprises a track frame and a blocking frame, wherein the track frame is fixedly arranged on the surface of the building wall, the track is fixedly arranged on the track frame, the blocking plate is embedded in the blocking frame, and wheel shafts of the guide wheels are respectively hinged to the blocking frame.
In the above scheme, an upper support is fixed on the track frame, a lower support is fixed on the plugging frame, two ends of the electric push rod are respectively hinged to the upper support and the lower support, and the track frame, the plugging plate and the electric push rod form a telescopic closed loop structure.
In the scheme, the wall surfaces at the upper end and the lower end of the building hole are respectively and fixedly provided with the first travel switch and the second travel switch, and the contacts of the first travel switch and the second travel switch respectively correspond to the two limit telescopic positions of the plugging plate.
In the above scheme, the electric push rod, the blocking plate, the rail and the guide wheel respectively have multiple groups of the same configuration, and the first travel switch and the second travel switch respectively have multiple groups of the same configuration.
In the above scheme, the periphery along the inner edge of the building hole is fixedly provided with the elastic fireproof material, and the plugging plate is connected with the building hole in a sealing manner by abutting against the elastic fireproof material.
In the above scheme, the cross section of the track is in a shape of a U-shaped groove which can be embedded by the guide wheel.
In the above scheme, the electric push rod is a multi-stage telescopic rod structure with a hydraulic drive rod arranged inside.
The utility model discloses, use fire alarm as starting signal, guide back-fire relief structure is with open building hole self-closing in the short time, has played the effect of fire prevention separation, improves factor of safety, has won the time for improving rescue and fire extinguishing efficiency.
Drawings
FIG. 1 is a front view of the building aperture in the present invention in an open position;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a front view of the building aperture in the present invention in a closed position;
fig. 5 is a side view of fig. 4.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The utility model discloses an automatic fire prevention plugging device of van-type track of building hole, this document content can be referred to the technical staff in the field, and proper improvement technological parameter realizes. It is expressly noted that all such similar substitutes and modifications apparent to those skilled in the art are deemed to be included in the invention and it is apparent to those skilled in the art that the inventive technique can be practiced and applied by modifying or appropriately combining the teachings herein without departing from the spirit and scope of the invention.
In the present application, unless otherwise specified, scientific and technical terms used herein have the meanings as commonly understood by one of ordinary skill in the art.
As shown in fig. 1 to 5, the utility model provides a pair of automatic fire prevention plugging device of van-type track of building hole, including parallel arrangement in the track 2 on building wall, track 2 is two sets of and arranges respectively in the left and right both sides of building hole 13, in the figure, it exemplifies to be square with building hole 13, also can be other shapes during the in-service use, the one end that is close to building hole 13 of every group track 2 is equipped with integrative the guide rail 10 of buckling respectively, guide rail 10 arranges the track that forms the arcuation to the wall slope gradually from outside to inside, be provided with closure plate 5 between the track 2, closure plate 5's both sides are rotated respectively and are equipped with leading wheel 3, leading wheel 3 is embedded in track 2 and roll arrangement, closure plate 5 can paste to slide in the wall through leading wheel 3 and track 2's roll connection like this, the effect of guide rail 10 is that guide closure plate 5 moves to building hole 13 along track 2 and makes it can paste and lean on building hole 13 better.
Preferably, each of the two sets of rails 2 on the left and right sides of the building hole 13 has two layers, the two layers of rails 2 in each set are vertically arranged along the wall surface from inside to outside, each layer of rail 2 is respectively provided with one guide rail 10 in an integrated manner, and along the direction of the rail 2 (i.e. the up-down direction in fig. 2), the two layers of guide rails 10 are respectively attached to the outer walls of the upper and lower ends of the building hole 13 in an inclined manner, and along the direction of the rail 2, the guide wheels 3 are respectively arranged on the upper and lower ends of the plugging plate 5 in two sets, and each set of guide wheels 3 is respectively embedded in the one layer of rail 2 in a rolling manner, so that the two layers of guide rails can respectively stably, quickly and synchronously guide the upper and lower ends of the plugging plate 5 to the.
Specifically, electric putter 6's flexible direction keeps parallel unanimous with track 2's trend, the fixed surface of locating building wall body of track frame 1 that plays the effect of installation support track 2, track 2 fixed arrangement is on track frame 1, shutoff board 5 is embedded in shutoff frame 4, the shaft of leading wheel 3 articulates respectively on shutoff frame 4, be fixed with upper bracket 7 on track frame 1, the fixed lower carriage 8 that is equipped with on shutoff frame 4, electric putter 6's both ends articulate respectively in upper bracket 7 and lower carriage 8, track frame 1, shutoff board 5 and electric putter 6 form a telescopic closed loop construction. The closed loop structure can be used in practice to change any installation direction and adopt any connection structure for the purpose of opening or closing the building hole 13. Take the utility model discloses an example, the figure 2 state is the operating condition that electric putter 4 was in the shortest time promptly, and shutoff board 5 was located building hole 13 top this moment, if shutoff board 5 moved down to figure 5 position along track 2, building hole 13 was in the encapsulated situation this moment.
The wall surfaces at the upper end and the lower end of the building hole 13 are respectively and fixedly provided with a first travel switch 11 and a second travel switch 12, contacts of the first travel switch 11 and the second travel switch 12 are respectively arranged corresponding to two limit telescopic positions of the plugging plate 5, and the first travel switch 11 and the second travel switch 12 are connected with an external fire alarm automatic control device, so that the purpose of automatically controlling the travel is achieved.
The electric push rod 6, the plugging plate 5, the track 2 and the guide wheel 3 are respectively provided with a plurality of groups with the same configuration, the first travel switch 11 and the second travel switch 12 are respectively provided with a plurality of groups with the same configuration, the plugging plate 5 can close or open the building holes 13 in a one-way or two-way multi-group butt joint mode, and each installation position can be designed according to actual needs so as to achieve the purpose of plugging a plurality of building holes 13.
The fixed elastic fireproof material 14 that is equipped with along the interior edge periphery of building hole 13, closure plate 5 forms better sealed back-fire relief through leaning on elastic fireproof material 14 and building hole 13 sealing connection.
The cross section of the track 2 is shaped as a U-shaped groove which can accommodate the guide wheel 3 to be embedded, and the guide wheel 3 is prevented from falling off.
The utility model discloses a theory of use and working process as follows:
when smoke alarm occurs in a fire disaster, the automatic fire alarm control device automatically or manually starts the electric push rod 6 to extend, the plugging plate 5 moves along the guide of the guide wheel 3 along the groove of the track 2 along with the plugging frame 4, when the plugging plate moves to the corner of the guide rail 10, the plugging plate 5 approaches the wall 9 along with the direction of the guide rail 10, when the plugging plate 5 is in close contact with the elastic fireproof material 14 on the wall 9, the second travel switch 12 is triggered, the electric push rod 6 stops extending, and plugging of the building hole 13 is completed.
Similarly, when the fire alarm is relieved, the automatic fire alarm control device automatically or manually starts the electric push rod 6 to retract, the blocking plate 5 moves along the guide rail 10 under the guide of the guide wheel 3 along with the blocking frame 4 to be separated from the elastic fireproof material 14 on the wall body 9, when the blocking plate 5 moves to the corner of the guide rail 10, the blocking plate 5 continues to move along with the track 2 in parallel with the wall body 9, when the blocking plate 5 moves out of the building hole 13 and is completely opened, the first travel switch 11 is triggered, the electric push rod 6 stops retracting, and the building hole 13 is opened.
The utility model discloses when the conflagration takes place, feel the automatic or manual start electric putter of device through the cigarette, it is tight to prevent that the elastic fire prevention plugging material in close contact with shutoff on building hole and the building hole is removed to the shutoff board of preventing fires, reaches the purpose of shutoff building hole, promotes safe fire prevention coefficient and efficiency, reaches building hole fire prevention shutoff requirement, simple structure, and design cost is lower, makes building hole self-closing, simplifies more, reaches the fire prevention requirement, improves factor of safety and efficiency.
The utility model discloses, still be applicable to special building hole, commodity circulation transmission system hole, track commodity circulation transmission system hole, electric power industry and tunnel, gallery, fire prevention isolation region etc. especially act on huge to van-type track commodity circulation transmission system.
The utility model discloses, use fire alarm as starting signal, guide back-fire relief structure is with open building hole self-closing in the short time, has played the effect of fire prevention separation, improves factor of safety, has won the time for improving rescue and fire extinguishing efficiency.
The present invention is not limited to the above best mode, and any person should learn the structural changes made under the teaching of the present invention, all with the present invention has the same or similar technical solution, all fall into the protection scope of the present invention.
Claims (9)
1. An automatic fireproof blocking device for a van-type track of a building hole is characterized by comprising two groups of tracks which are arranged on a building wall in parallel, wherein the two groups of tracks are respectively arranged at two sides of the building hole, one end, close to the building hole, of each group of tracks is respectively provided with an integrally bent guide rail, the guide rails are gradually arranged towards a wall surface from outside to inside in an inclined manner, blocking plates are arranged between the tracks, two sides of each blocking plate are respectively and rotatably provided with guide wheels which are embedded in the tracks and arranged in a rolling manner, the blocking plates are attached to the wall surface through the guide wheels and the tracks to slide, the automatic fireproof blocking device further comprises an electric push rod connected with an external automatic fire alarm control device, the telescopic direction of the electric push rod is parallel to the trend of the tracks, and one end of the electric push rod is fixedly arranged relative to the tracks, the other end of the electric push rod is connected with the plugging plate, and along with the expansion of the electric push rod, the plugging plate moves along the track and opens or closes the building hole.
2. The automatic fire-proof blocking device for the van-type track of the building hole according to claim 1, wherein each set of the track has two layers vertically arranged along the wall surface from inside to outside, each layer of the track is provided with one of the guiding rails, the two layers of the guiding rails are respectively leaned and attached to two ends of the building hole along the running direction of the track, two sets of the guiding wheels are respectively arranged at two ends of the blocking plate along the running direction of the track, and each set of the guiding wheels is respectively correspondingly embedded in one layer of the track in a rolling manner.
3. The automatic fireproof block device for a van-type track of an architectural opening of claim 1, further comprising a track frame and a block frame, wherein the track frame is fixedly arranged on the surface of a building wall, the track is fixedly arranged on the track frame, the block plate is embedded in the block frame, and the wheel axle of each guide wheel is respectively hinged to the block frame.
4. The automatic fireproof block device for a van-type track of an architectural opening of claim 3, wherein an upper bracket is fixed on the track frame, a lower bracket is fixed on the block frame, two ends of the electric push rod are respectively hinged to the upper bracket and the lower bracket, and the track frame, the block plate and the electric push rod form a telescopic closed loop structure.
5. The automatic fireproof blocking device for a van-type track of an architectural opening according to claim 3, wherein a first travel switch and a second travel switch are respectively fixed on the wall surfaces at the upper end and the lower end of the architectural opening, and the contacts of the first travel switch and the second travel switch are respectively arranged corresponding to the two limit telescopic positions of the blocking plate.
6. The automatic fire-proof blocking device for a van-type track of an architectural opening of claim 5, wherein the electric push rod, the blocking plate, the track and the guide wheel are respectively provided with a plurality of groups of the same configuration, and the first travel switch and the second travel switch are respectively provided with a plurality of groups of the same configuration.
7. An automatic fire-proof block device for a van-type track of an architectural opening as claimed in claim 1, wherein an elastic fire-proof material is fixedly arranged along the inner periphery of the architectural opening, and the block plate is connected with the architectural opening by abutting against the elastic fire-proof material.
8. An automatic fire-proof blocking device for a van-type track of an architectural opening as claimed in claim 1, wherein the cross-sectional shape of the track is a U-shaped groove for receiving the guide wheel to be embedded therein.
9. The automatic fireproof sealing device for a van-type track of an architectural opening of claim 1, wherein the electric push rod is a multi-step telescopic rod structure with a hydraulic drive rod inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921790350.7U CN211201627U (en) | 2019-10-23 | 2019-10-23 | Automatic fireproof blocking device for van-type track of building hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921790350.7U CN211201627U (en) | 2019-10-23 | 2019-10-23 | Automatic fireproof blocking device for van-type track of building hole |
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| Publication Number | Publication Date |
|---|---|
| CN211201627U true CN211201627U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921790350.7U Active CN211201627U (en) | 2019-10-23 | 2019-10-23 | Automatic fireproof blocking device for van-type track of building hole |
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| Country | Link |
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| CN (1) | CN211201627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854980A (en) * | 2021-01-13 | 2021-05-28 | 中国航空国际建设投资有限公司 | Lighting window plugging device and underground building |
-
2019
- 2019-10-23 CN CN201921790350.7U patent/CN211201627U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854980A (en) * | 2021-01-13 | 2021-05-28 | 中国航空国际建设投资有限公司 | Lighting window plugging device and underground building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210628 Address after: No. 777, Tiebei 4th Road, Changchun City, Jilin Province, 130000 Patentee after: Jilin Hengan Electronic Machinery Co.,Ltd. Address before: 130000 9 Changsheng street, Kuancheng District, Changchun City, Jilin Province Patentee before: Li Jinghai |
|
| TR01 | Transfer of patent right |