CN211899319U - Explosion venting roof for local disassembly and reset - Google Patents
Explosion venting roof for local disassembly and reset Download PDFInfo
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- CN211899319U CN211899319U CN202020130762.4U CN202020130762U CN211899319U CN 211899319 U CN211899319 U CN 211899319U CN 202020130762 U CN202020130762 U CN 202020130762U CN 211899319 U CN211899319 U CN 211899319U
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Abstract
The utility model discloses an explosion venting roof for local disassembly and restoration, which relates to the technical field of explosion venting houses and comprises a roof body, wherein the roof body comprises a roof purline and a roof panel, the roof panel is provided with a reserved carrying port, the reserved carrying port is provided with an explosion venting restoration structure, the explosion venting restoration structure comprises a channel steel, a secondary purlin, an explosion venting plate, a traction cable, a traction bolt and an explosion venting screw, two opposite sides of the reserved carrying port are provided with the channel steel, the channel steel extends out of the roof panel, two ends of the secondary purlin are respectively connected with the channel steel at different sides, the explosion venting plate is arranged outside the roof panel and is abutted against the channel steel, the explosion venting plate is covered with the reserved carrying port, the explosion venting screw thread penetrates through the explosion venting plate and is connected with the secondary purlin thread, one end of the traction cable is hinged with the secondary purlin, the other end of the traction cable is connected with the traction bolt, the traction bolt is connected with the explosion venting plate thread, the transportation bolt is connected with the, thereby reducing the difficulty of carrying and overhauling.
Description
Technical Field
The utility model relates to a let out and explode room technical field, more specifically say, it relates to a let out and explode roofing that is used for local dismantlement and resets.
Background
With the safety concept of people becoming higher and higher, more and more people are aware of the importance of installing explosion venting devices on buildings with explosion risks, the roof explosion venting device enables a roof to be opened through explosion venting fittings so as to release pressure generated by explosion, and therefore the damage degree is reduced as much as possible. In the mill, let out and explode the room and be used for settling some need at the large-scale equipment of high temperature high pressure operation, when carrying large-scale equipment, need the porter to utilize devices such as trailer to go on ground through letting out explosion door department and just can transport equipment to let out and explode the room, equipment is great, be difficult to pass through from letting out explosion door department, and easily collide and let out the explosion door, cause the damage of letting out the explosion door, if the upper portion of large-scale equipment breaks down, because large-scale equipment overall dimension is great, the maintainer still need utilize tools such as cat ladder just can overhaul the operation, or when large-scale equipment needs whole maintenance, still need to move equipment, shift out it from letting out and explode the room, complex operation, and the operation degree of difficulty is big, therefore, there is the place of treating the improvement.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model aims to provide a let out and explode roofing for local dismantlement and reseing realizes letting out still conveniently carrying and examining and repair the main equipment when exploding the effect to reduce the degree of difficulty of carrying and examining and repair, concrete scheme is as follows:
an explosion venting roof for local disassembly and restoration comprises a roof body, wherein the roof body comprises a roof purlin and a roof panel arranged on the roof purlin, a reserved carrying port is formed in the roof panel, an explosion venting and restoring structure is arranged at the reserved carrying port and comprises channel steel, a secondary purlin, an explosion venting plate, a traction cable, a traction bolt and an explosion venting screw, the channel steel is arranged on two opposite sides of the reserved carrying port, the channel steel extends out of the roof panel, two ends of the secondary purlin are respectively connected with the channel steel on different sides, the explosion venting plate is arranged outside the roof panel and abutted against the channel steel, the reserved carrying port is covered by the explosion venting plate, the explosion venting screw penetrates through the explosion venting plate in a threaded manner and then is connected with the secondary purlin in a threaded manner, one end of the traction cable is hinged with the secondary purlin, the other end of the traction cable is connected with the traction bolt, and the traction bolt is in threaded connection with the explosion venting plate.
Furthermore, a connecting plate is fixedly connected to the channel steel, a fastening bolt penetrates through the connecting plate through threads, and the fastening bolt is in threaded connection with the end portion of the secondary purlin.
Furthermore, secondary purlins are arranged at two ends of the channel steel along the length direction, and the secondary purlins and the channel steel are enclosed to form a carrying space.
Furthermore, the two ends of the explosion venting plate are provided with edge closing plates, the edge closing plates are provided with clamping grooves, and the explosion venting plate and the clamping grooves are clamped.
Furthermore, it is equipped with first waterproof rivet to receive sideboard one end, first waterproof rivet with let out and explode board threaded connection, it is equipped with first adhesion layer to receive the sideboard other end, first adhesion layer with the channel-section steel bonds.
Furthermore, the explosion venting plate extends away from the side surface of the roof panel to form an extension lug, and the explosion venting screw threads penetrate through the extension lug.
Further, the roof panel sequentially comprises a silk screen layer, a waterproof breathable film layer, a heat insulation layer and an outer layer which are connected with one another.
Further, it is outer with be equipped with reinforced structure between the channel-section steel, reinforced structure includes fixed plate, the waterproof rivet of second and second adhesion layer, the fixed plate with skin, the channel-section steel laminating sets up, the waterproof rivet bolt of second wears to establish fixed plate, skin, the second adhesion layer with fixed plate, channel-section steel bond.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) when large-scale equipment is arranged, the large-scale equipment is hung by using tools such as a crane and the like, and is moved to the interior of the explosion venting room from the reserved carrying port, so that the carrying work of carrying personnel is reduced, and the large-scale equipment does not need to pass through the explosion venting door, so that the damage caused by collision on the explosion venting door is avoided, and the explosion venting effect is not influenced; the explosion venting plate is detachably and fixedly connected with the secondary purlin through the explosion venting screw, when the equipment explodes, the explosion venting screw induces impact force and then is separated from the secondary purlin, so that the explosion venting plate is far away from the roof body under the pushing of the impact force, the impact force generated by explosion is released from the reserved carrying port, the explosion venting plate cannot be separated from the secondary purlin under the pulling of the traction rope, the connection is stable, when the large-scale equipment needs to be overhauled, the explosion venting screw can be taken down to separate the explosion venting plate from the secondary purlin, the reserved carrying port is opened, the overhaul personnel can conveniently overhaul at a high place, or the large-scale equipment is directly moved out of the reserved carrying port through a crane, and the difficulty in carrying and overhauling is reduced;
(2) by arranging the edge-closing plate, the edge-closing plate shields the exposed tangent plane of the explosion venting plate, so that the explosion venting plate is protected, the corrosion of other substances such as rainwater on the interior of the explosion venting plate is reduced, and the service life of the explosion venting plate is relatively prolonged;
(3) the connection strength of the edge folding plate and the explosion venting plate is improved by arranging the first waterproof rivet and the first adhesion layer;
(4) through setting up second waterproof rivet, second adhesion layer, improve the joint strength of roof boarding and channel-section steel.
Drawings
Fig. 1 is an overall schematic view of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
fig. 4 is a partially enlarged schematic view of a portion C in fig. 1.
Reference numerals: 1. a roof body; 2. a roof purline; 3. a roof panel; 31. a silk screen layer; 32. a waterproof breathable film layer; 33. a heat-insulating layer; 34. an outer layer; 4. channel steel; 5. a secondary purlin; 6. a explosion venting plate; 61. extending the bumps; 7. a traction rope; 8. a draw bolt; 9. explosion venting screws; 10. reinforcing the structure; 101. a fixing plate; 102. a second waterproof rivet; 103. a second adhesive layer; 11. reserving a carrying port; 12. a connecting plate; 13. fastening a bolt; 14. edge folding plates; 15. a clamping groove; 16. a first waterproof rivet; 17. a first adhesive layer.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in figure 1, a let out and explode roofing for local dismantlement and reset, including roofing body 1, roofing body 1 includes roofing purlin 2 and installs roof boarding 3 on roofing purlin 2, and roof boarding 3 sets up the reservation porthole 11 that makes things convenient for the access of large-scale equipment, and the interval of reserving porthole 11 is the biggest and is no longer than 12m, utilizes devices such as crane to install large-scale equipment from reserving porthole 11. Reserved transport mouth 11 department is equipped with to let out and explodes reset structure, lets out and explode reset structure and roof boarding 3 and can dismantle fixed connection, can dismantle when the main equipment damages to let out and explode reset structure and make things convenient for the transport and the maintenance of equipment, does not also influence after the refastening and let out the whole of exploding the room and let out and explode the performance.
Combine fig. 1 and fig. 2, let out and explode reset structure and include channel-section steel 4, inferior purlin 5, let out and explode board 6, pull strand 7, draw bolt 8 and let out and explode screw 9, reserve the double-phase offside of transport port 11 and all be equipped with channel-section steel 4, and each side all is provided with two channel-section steels 4 that laminate the setting each other, and channel-section steel 4 stretches out roof boarding 3 highly be higher than 0.5 m. The roof panel 3 sequentially comprises a wire mesh layer 31, a waterproof breathable film layer 32, a heat insulation layer 33 and an outer layer 34 which are mutually extruded and compounded into a whole, the wire mesh layer 31 is fixedly connected with the roof purline 2, the wire mesh layer 31 is made of stainless steel, the thickness of the waterproof breathable film layer 32 is 0.25mm, and the thickness of the heat insulation layer 33 is 80mm and is made of glass wool. As shown in fig. 4, be equipped with reinforced structure 10 between outer 34 and the channel-section steel 4, reinforced structure 10 includes fixed plate 101, second waterproof rivet 102 and second adhesion layer 103, and fixed plate 101 is whole to be "L" font, and fixed plate 101 sets up with outer 34, the laminating of channel-section steel 4, and fixed plate 101, outer 34 are worn to establish by second waterproof rivet 102 bolt, and second adhesion layer 103 bonds with fixed plate 101, channel-section steel 4, improves roof boarding 3 and channel-section steel 4's joint strength.
Channel-section steel 4 all is equipped with inferior purlin 5 along length direction's both ends, and inferior purlin 5, channel-section steel 4 enclose to establish and form the transport space, and the both ends of inferior purlin 5 are connected with channel-section steel 4 that is in the difference side respectively, and the transport space is whole to be "mouthful" font. Specifically, the welding has connecting plate 12 on the channel-section steel 4, and fastening bolt 13 is worn to be equipped with by the screw thread on connecting plate 12, and fastening bolt 13 and inferior purlin 5's tip threaded connection realize inferior purlin 5 and channel-section steel 4's dismantled fixed connection. Let out and explode board 6 and be in 3 outsides of roof boarding and 4 butt settings of channel-section steel, and let out the length of exploding board 6 and be greater than the biggest interval between the channel-section steel 4, let out and explode 6 lids and establish and reserve transport port 11, let out and explode the side that board 6 deviates from roof boarding 3 and extend and form extension lug 61, let out and explode 9 screw threads and wear to establish extension lug 61 and let out and explode 6 back and inferior purlin 5 threaded connection, realize letting out the dismantled fixed connection of exploding board 6 and inferior purlin 5, the extension of setting up of extension lug 61 is let out and is exploded screw 9 and let out the length of being connected of exploding board 6, the improvement is let out and is exploded screw 9 and. One end of a traction cable 7 is hinged with the secondary purlin 5, the other end of the traction cable 7 is fixedly connected with a traction bolt 8, and the traction bolt 8 is in threaded connection with the explosion venting plate 6.
When equipment explodes, let out and explode screw 9 and induce and deviate from inferior purlin 5 after the impact force for let out and explode board 6 and keep away from roofing body 1 under the promotion of impact force, thereby release the impact force that the explosion produced from reserving porthole 11, and let out and explode board 6 and can not break away from inferior purlin 5 under the pulling of traction guy 7, connect stably.
When equipment needs to be overhauled, the explosion venting screw 9 is taken down to separate the explosion venting plate 6 from the secondary purlin 5, so that the reserved carrying port 11 is opened, a convenience maintainer overhauls at a high place, or the large-scale equipment is directly moved out from a carrying space through a crane, and the difficulty in carrying and overhauling is reduced.
With reference to fig. 1 and 3, the two ends of the explosion venting plate 6 are provided with edge closing plates 14, the edge closing plates 14 are formed with clamping grooves 15, the explosion venting plate 6 is clamped with the clamping grooves 15, and the edge closing plates 14 are attached to the explosion venting plate 6. Optimized, receive sideboard 14 one end and be equipped with first waterproof rivet 16, first waterproof rivet 16 with let out and explode 6 threaded connection of board, receive the sideboard 14 other end and be equipped with first adhesion layer 17, first adhesion layer 17 bonds with channel-section steel 4, improves and receives sideboard 14 and let out the joint strength who explodes board 6.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The explosion venting roof comprises a roof body (1) and is characterized in that the roof body (1) comprises a roof purline (2) and a roof panel (3) installed on the roof purline (2), a reserved carrying port (11) is formed in the roof panel (3), an explosion venting reset structure is arranged at the reserved carrying port (11), the explosion venting reset structure comprises channel steel (4), a secondary purline (5), an explosion venting plate (6), a traction cable (7), a traction bolt (8) and an explosion venting screw (9), the channel steel (4) is arranged on two opposite sides of the reserved carrying port (11), the channel steel (4) extends out of the roof panel (3), two ends of the secondary purline (5) are respectively connected with the channel steel (4) on different sides, the explosion venting plate (6) is arranged outside the roof panel (3) and abutted to the channel steel (4), and let out and explode board (6) lid and establish reserve transport mouth (11), let out and explode screw (9) screw thread wear to establish let explode board (6) back with inferior purlin (5) threaded connection, pull guy cable (7) one end with inferior purlin (5) are articulated, the other end of pulling guy cable (7) with draw bolt (8) are connected, draw bolt (8) with let explode board (6) threaded connection.
2. A explosion venting roof for partial disassembly and restoration according to claim 1, wherein the channel steel (4) is fixedly connected with a connecting plate (12), a fastening bolt (13) is arranged on the connecting plate (12) in a penetrating manner by a thread, and the fastening bolt (13) is in threaded connection with the end part of the secondary purlin (5).
3. The explosion venting roof for partial disassembly and restoration according to claim 1, wherein secondary purlins (5) are arranged at two ends of the channel steel (4) along the length direction, and the secondary purlins (5) and the channel steel (4) are enclosed to form a carrying space.
4. An explosion venting roof for partial disassembly and restoration according to claim 1, wherein both ends of the explosion venting plate (6) are provided with edge closing plates (14), the edge closing plates (14) are formed with clamping grooves (15), and the explosion venting plate (6) is clamped with the clamping grooves (15).
5. The explosion venting roof for partial disassembly and restoration as claimed in claim 4, wherein one end of the edge closing plate (14) is provided with a first waterproof rivet (16), the first waterproof rivet (16) is in threaded connection with the explosion venting plate (6), the other end of the edge closing plate (14) is provided with a first adhesion layer (17), and the first adhesion layer (17) is bonded with the channel steel (4).
6. Explosion venting roof for partial disassembly and replacement according to claim 1, characterized in that the side of the explosion venting plate (6) facing away from the roof plate (3) extends to form an elongated projection (61), the explosion venting screw (9) being threaded through the elongated projection (61).
7. Explosion venting roof for partial disassembly and replacement according to claim 1, characterized in that the roof panel (3) comprises, in sequence, a mesh layer (31), a waterproof breathable film layer (32), an insulating layer (33) and an outer layer (34) which are connected to each other.
8. The explosion venting roof for the local disassembly and restoration according to claim 7, wherein a reinforcing structure (10) is arranged between the outer layer (34) and the channel steel (4), the reinforcing structure (10) comprises a fixing plate (101), a second waterproof rivet (102) and a second adhesion layer (103), the fixing plate (101) is attached to the outer layer (34) and the channel steel (4), the second waterproof rivet (102) is arranged on the fixing plate (101) and the outer layer (34) in a bolt penetrating manner, and the second adhesion layer (103) is bonded to the fixing plate (101) and the channel steel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020130762.4U CN211899319U (en) | 2020-01-20 | 2020-01-20 | Explosion venting roof for local disassembly and reset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020130762.4U CN211899319U (en) | 2020-01-20 | 2020-01-20 | Explosion venting roof for local disassembly and reset |
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| Publication Number | Publication Date |
|---|---|
| CN211899319U true CN211899319U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020130762.4U Active CN211899319U (en) | 2020-01-20 | 2020-01-20 | Explosion venting roof for local disassembly and reset |
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| CN (1) | CN211899319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115897828A (en) * | 2022-09-09 | 2023-04-04 | 河南安筑建筑科技有限公司 | Light explosion venting roof with quantitative force value |
-
2020
- 2020-01-20 CN CN202020130762.4U patent/CN211899319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115897828A (en) * | 2022-09-09 | 2023-04-04 | 河南安筑建筑科技有限公司 | Light explosion venting roof with quantitative force value |
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