CN211775975U - Assembled type safe passage structure - Google Patents
Assembled type safe passage structure Download PDFInfo
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- CN211775975U CN211775975U CN202020051106.5U CN202020051106U CN211775975U CN 211775975 U CN211775975 U CN 211775975U CN 202020051106 U CN202020051106 U CN 202020051106U CN 211775975 U CN211775975 U CN 211775975U
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- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of safe passage, and discloses an assembled safe passage structure, which comprises a bracket and a cover plate, wherein the bracket is detachably connected with the cover plate; the support comprises a plurality of support units, each support unit comprises a door-shaped frame and an arc-shaped frame, two ends of each arc-shaped frame are connected with two vertical frames of the door-shaped frame through bolts, the cover plate is a stainless steel arc-shaped curtain plate matched with the arc-shaped frame, the arc-shaped curtain plate is connected with the arc-shaped frames through bolts, and the support below the cover plate is provided with a protective net; the support and the cover plate are in assembled detachable connection, all support units can be gathered together, and the support is convenient to store, transport and use for the second time; the number and the positions of the support units can be reasonably planned according to the length and the shape of the safety channel, and the length of the cover plate can be reasonably planned.
Description
Technical Field
The utility model relates to a escape way technical field especially relates to an assembled escape way structure.
Background
In the building work progress, the escape way is essential facility, and the horizontal escape way that commonly uses among the prior art is formed or is built with steel pipe scaffold, fastener, dense mesh net, stereoplasm plank and concrete subassembly by the whole welding equipment of channel-section steel and angle steel. This kind of structure is complicated, and installation, dismantlement work load are big, and factor of safety is low, life cycle is short, need often change, greatly extravagant material and human cost, need demolish after the construction finishes, usually for disposable, especially concrete unit finishes to use and need abolish, causes certain waste, produces building rubbish, polluted environment. Although there are a lot of assembled escape way structures in the reality, all there is the installation degree of difficulty height, wastes time and energy, and is not convenient for dismantle, and occupation space is very big not convenient for transport and accomodate a difficult problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming current technical problem, a modular escape way structure is provided.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
an assembled type safe passage structure comprises a support and a cover plate, wherein the support is detachably connected with the cover plate;
the support comprises a plurality of support units, each support unit comprises a door-shaped frame and an arc-shaped frame, the bottoms of two vertical frames of the door-shaped frame are both connected with a fixed block, the fixed blocks are fixed on the ground through bolts, a horizontal frame is arranged between the tops of the two vertical frames, the horizontal frame comprises two horizontal rods with the same length, one end parts of the two horizontal rods are hinged together through a hinge shaft I, the other ends of the two horizontal rods are respectively hinged with the corresponding vertical frames through a hinge shaft II, the horizontal rods are provided with inclined support rods I, one end of each support rod I is hinged with the corresponding horizontal rod through a hinge shaft III, the other end of each support rod is connected with the corresponding vertical frame through a fixing bolt, the support rods play a role in stabilizing the horizontal rods, the support rods and the vertical frames and the horizontal rods connected with the support rods form a triangular structure, and the, the whole bracket is reinforced. Locking parts are arranged on the first hinge shaft, the second hinge shaft and the third hinge shaft (the locking parts on the hinge shafts are common means in the field, such as locking bolts, locking nuts and the like, and the specific structures are not repeated here), so that the deformation of the assembled and molded bracket is prevented; the two ends of the arc-shaped frame are respectively fixedly connected with a connecting block, the connecting block is detachably connected with the top end of the vertical frame through bolts, a plurality of limiting grooves are formed in the lower surface of the arc-shaped frame, a plurality of threaded holes are uniformly distributed in the upper surface of the arc-shaped frame, a plurality of hanging lugs are symmetrically distributed on two side surfaces of the arc-shaped frame, a plurality of second supporting rods are uniformly arranged between the arc-shaped frame and the horizontal frame, one ends of the second supporting rods are hinged to corresponding horizontal rods, the other ends of the second supporting rods are clamped with the limiting grooves in the lower surface of the arc-shaped frame, the arc-shaped frames between adjacent support units are connected through connecting pieces, and the two ends; the support include a plurality of support units, can increase and decrease the number of support unit according to the length flexibility of escape way, every support unit all includes can dismantle door-shaped frame and the arc frame of connection, wherein the arc frame can be accomodate alone, the vertical frame of door-shaped frame, horizontal pole and bracing piece one, all hinge through the articulated axle that has the retaining member between the bracing piece two and connect, consequently loosen behind the retaining member, each part of door-shaped frame has reduced the occupation of land space after gathering together, be convenient for accomodate and transport.
The cover plate is a stainless steel arc-shaped curtain plate matched with the arc-shaped frame, the arc-shaped curtain plate is of a curtain plate structure of the arc-shaped rolling door, a plurality of rows of connecting holes are uniformly distributed on the arc-shaped curtain plate, the connecting holes correspond to the threaded holes in the upper surface of the arc-shaped frame of each support unit one by one, and the cover plate is connected with the arc-shaped frame through bolts; the length of the cover plate can be reasonably designed according to the length and the bending degree of the safety channel, one or more cover plates can be matched for use, the action principle of the cover plate is similar to that of a curtain plate of the arc-shaped rolling door, the cover plate not only can play a role of blocking objects falling from the high altitude, but also can be taken up and stored after being detached from the support when not in use, and the cover plate is convenient to detach and transport and store;
the support below the cover plate is provided with a protective net, the protective net is connected with the support through a hook or is bound with the support through a rope, the protective net is fixed through common technical means in the field, repeated description is omitted here, the protective net plays a role in secondary protection, and personal injury caused after falling objects penetrate through the cover plate is avoided.
Preferably, the number of the limiting grooves is an odd number, the limiting grooves are uniformly distributed along the lower surface of the arc-shaped frame, the supporting rod II can share the stress on the arc-shaped frame to the horizontal rod uniformly, and the stress performance of the arc-shaped frame is improved.
Preferably, the number of the hanging lugs on the single side of the arc-shaped frame is odd, the hanging lugs are uniformly distributed along the side of the arc-shaped frame, the connecting pieces between the adjacent arc-shaped frames can be distributed more uniformly and reasonably due to the arrangement of the hanging lugs, and the bearing capacity of the cover plate is increased.
Preferably, the connecting piece is a spring or a flexible piece such as a connecting rope, the hooks are fixed at two ends of the connecting piece respectively and are detachably connected with the corresponding hanging lugs, and the connecting piece can be flexibly arranged between two adjacent support units with different distances and two adjacent support units which are not parallelly arranged to use the connecting piece with different lengths matched with the connecting piece. The hook and the hanging lug enable the common detachable connecting device in the prior art, and the specific structure and the connecting method thereof are not described again.
The utility model discloses in still including other subassemblies that can make the device normal use, it all belongs to the conventional selection in this field, like hoisting device, people's ladder etc. of apron. In addition, the device or the component which is not limited in the utility model adopts the conventional means in the field, and the devices such as the bolt, the arc-shaped curtain board, the protective net, the hanging lug and the hook adopt the conventional structure in the field.
The utility model discloses a theory of operation: the support comprises a plurality of support units, the number of the support units can be flexibly increased or decreased and the position of the support can be determined according to the length and the shape of the safety channel, each support unit comprises a door-shaped frame and an arc-shaped frame which are detachably connected, the arc-shaped frames can be independently stored, and the vertical frame, the horizontal rod, the first support rod and the second support rod of the door-shaped frame are hinged through a hinge shaft with a locking piece, so that after the locking piece is released, all parts of the door-shaped frame are gathered together, the occupied space is reduced, and the storage and the transportation are convenient; the length setting of apron can be according to escape way's length and crookedness rational planning, can use for the cooperation of one or more apron, and the apron is similar with the effect principle of the curtain board of arc rolling slats door, not only can play the effect of separation high altitude weight thing, can follow the support when no longer using and demolish back rollup and accomodate, and it is convenient to dismantle, is convenient for transport and accomodates.
The utility model discloses following beneficial effect has been reached: the environment is protected, the pollution and the resource waste are not generated, and the recycling can be realized; the support and the cover plate are in assembled detachable connection, the support comprises a plurality of support units, each support unit can be gathered together, and the support is convenient to store, transport and use for the second time; the number and the positions of the support units can be reasonably planned according to the length and the shape of the safety channel, the length of the cover plate can be reasonably planned, and the application range is wide; simple to operate dismantles simply labour saving and time saving.
Drawings
FIG. 1 is a schematic structural diagram of a combined secure tunnel structure in an embodiment;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a schematic view showing the connection between the rack units in the embodiment;
FIG. 4 is a bottom view of the arcuate frame of FIG. 3;
FIG. 5 is a left side view of the arcuate frame of FIG. 3;
fig. 6 is a schematic view of a state of the rack unit in the process of storing in the present embodiment.
In the figure: 1. a vertical frame; 2. a horizontal bar; 3. an arc-shaped frame; 4. a bolt; 5. a second supporting rod; 6. a first hinge shaft; 7. a first supporting rod; 8. fixing the bolt; 9. a connecting member; 10. a fixed block; 11. a threaded hole; 12. a cover plate; 13. hanging a lug; 14. connecting blocks; 15. a protective net; 16. a limiting groove; 17. a second hinge shaft; 18. and (3) a third hinge shaft.
Detailed Description
The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.
Example (b):
an assembled safe passage structure as shown in fig. 1-6 comprises a bracket and a cover plate 12, wherein the bracket is detachably connected with the cover plate 12;
the support comprises a plurality of support units, each support unit comprises a door-shaped frame and an arc-shaped frame 3, the bottoms of two vertical frames 1 of the door-shaped frame are connected with fixing blocks 10, the fixing blocks 10 are fixed on the ground through bolts, horizontal frames are arranged between the tops of the two vertical frames 1, each horizontal frame comprises two horizontal rods 2 with the same length, one end parts of the two horizontal rods 2 are hinged together through a first hinged shaft 6, the other ends of the two horizontal rods 2 are hinged with the corresponding vertical frames 1 through a second hinged shaft 17 respectively, inclined first supporting rods 7 are arranged on the horizontal rods 2, one ends of the first supporting rods 7 are hinged with the horizontal rods 2 through a third hinged shaft 18, the other ends of the first supporting rods are connected with the corresponding vertical frames 1 through fixing bolts 8, the first supporting rods 7 play a role in stabilizing the horizontal rods 2, and the first supporting rods 7 and the vertical frames 1 connected with the first supporting rods, The horizontal rods 2 form a triangular structure, and the stability of the triangle is utilized to reinforce the whole support. Locking parts are arranged on the first hinge shaft 6, the second hinge shaft 17 and the third hinge shaft 18, so that the deformation of the assembled and molded bracket is prevented; the two ends of the arc-shaped frame 3 are respectively fixedly connected with a connecting block 14, the connecting block 14 is detachably connected with the top end of the vertical frame 1 through bolts, a plurality of limiting grooves 16 are formed in the lower surface of the arc-shaped frame 3, a plurality of threaded holes 11 are uniformly distributed in the upper surface of the arc-shaped frame 3, a plurality of hanging lugs 13 are symmetrically distributed on two side surfaces of the arc-shaped frame 3, a plurality of supporting rods two 5 are uniformly arranged between the arc-shaped frame 3 and the horizontal frame, one end of each supporting rod two 5 is hinged with the corresponding horizontal rod 2, the other end of each supporting rod two 5 is clamped with the limiting groove 16 in the lower surface of the arc-shaped frame 3, the arc-shaped frames 3 between adjacent support units are connected through connecting pieces 9, and the two ends of each; the support includes a plurality of support units, can increase and decrease the number of support unit according to escape way's length is nimble, every support unit all includes can dismantle door shape frame and the arc frame 3 of connecting, wherein the arc frame 3 can be accomodate alone, the vertical frame 1 of door shape frame, horizontal pole 2 and bracing piece 7, all connect through the articulated axle hinge that has the retaining member between the bracing piece two 5, consequently loosen behind the retaining member, each part of door shape frame has reduced the occupation of land space after gathering together, be convenient for accomodate and transport.
The cover plate 12 is a stainless steel arc-shaped curtain plate matched with the arc-shaped frame 3, the arc-shaped curtain plate is of a curtain plate structure of an arc-shaped rolling door, a plurality of rows of connecting holes are uniformly distributed on the arc-shaped curtain plate, the connecting holes correspond to the threaded holes 11 on the upper surface of the arc-shaped frame 3 of each support unit one by one, and the cover plate 12 is connected with the arc-shaped frame 3 through bolts 4; the length of the cover plate 12 can be reasonably designed according to the length and the bending degree of the safety channel, one or more cover plates 12 can be matched for use, the action principle of the cover plate 12 is similar to that of a curtain plate of an arc rolling door, the cover plate can play a role in blocking objects falling from the high altitude, and the cover plate can be removed from a support and then rolled for storage when not used, so that the cover plate is convenient to detach and transport and store;
the support below the cover plate 12 is provided with a protective net 15, the protective net 15 is connected with the support through a hook or is bound with the support through a rope, the protective net is fixed through common technical means in the field, repeated description is omitted here, the protective net plays a role in secondary protection, and personal injury caused after falling objects penetrate through the cover plate is avoided.
The number of the limiting grooves 16 is odd, the limiting grooves 16 are uniformly distributed along the lower surface of the arc-shaped frame 3, the supporting rod II 5 can share the stress on the arc-shaped frame 3 to the horizontal rod 2 uniformly, and the stress performance of the arc-shaped frame 3 is improved.
The number of the hanging lugs 13 on the single side of the arc-shaped frame 3 is odd, the hanging lugs 13 are uniformly distributed along the side of the arc-shaped frame 3, the connecting pieces 9 between the adjacent arc-shaped frames 3 can be more uniformly and reasonably distributed due to the arrangement of the hanging lugs 13, and the bearing capacity of the cover plate 12 is improved.
The connecting piece 9 is a spring or a connecting rope and other flexible pieces, hooks are respectively fixed at two ends of the connecting piece 9 and detachably connected with corresponding lugs, and the connecting piece can be flexibly arranged between two adjacent support units with different distances and two adjacent support units which are not parallelly arranged, so that the connecting piece with different lengths matched with the connecting piece is used.
When the device is used, after the door-shaped frames of the support units are stretched, the fixing bolts 8 are screwed, after the two support pieces 5 are clamped with the limiting grooves 16 of the corresponding arc-shaped frames 3, the arc-shaped frames 3 are fixed on the vertical frame 1 through the bolts, then the locking pieces on the first hinge shaft 6, the second hinge shaft 17 and the third hinge shaft 18 are screwed, the support units can be assembled, the support units are fixed on corresponding positions through the fixing blocks 10 and the bolts according to the length and the shape of a safe channel, after the connecting pieces 9 are installed among the support units, the corresponding cover plates 3 are placed on the corresponding support units through a crane, workers carry out bolt connection on the cover plates 12 and the arc-shaped frames 3 through a man ladder, and then the protective net 15 is installed on the supports below the cover plates 12, so that the assembly can be completed; after the safety channel is used, the cover plate 12 can be separated from the supports by detaching the installed bolts, after the bolts connecting the fixed block 10 with the ground are taken down, the fixing bolts 8 and the locking pieces of the support units are loosened, the support units can be furled, and the connecting pieces 9 among the support units are taken down for storage. After the disassembly is finished, the door-shaped frame, the arc-shaped frame 3, the cover plate 12 and the connecting piece 9 are respectively transported and stored for the next use.
The support comprises a plurality of support units, the number of the support units can be flexibly increased or decreased and the position of the support can be determined according to the length and the shape of the safety channel, each support unit comprises a door-shaped frame and an arc-shaped frame 3 which are detachably connected, the arc-shaped frames 3 can be independently stored, the vertical frame 1, the horizontal rod 2, the first support rod 7 and the second support rod 5 of each door-shaped frame are hinged through a hinge shaft with a locking piece, and therefore after the locking pieces are loosened, all parts of each door-shaped frame are gathered together, the occupied space is reduced, and the storage and the transportation are facilitated; the length setting of apron can be according to escape way's length and crookedness rational planning, can use for the cooperation of one or more apron, and the apron is similar with the effect principle of the curtain board of arc rolling slats door, not only can play the effect of separation high altitude weight thing, can follow the support when no longer using and demolish back rollup and accomodate, and it is convenient to dismantle, is convenient for transport and accomodates.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (4)
1. The utility model provides an assembled safe access structure, includes support and apron, its characterized in that: the bracket is detachably connected with the cover plate;
the support comprises a plurality of support units, each support unit comprises a door-shaped frame and an arc-shaped frame, the bottoms of two vertical frames of each door-shaped frame are both connected with a fixed block, the fixed blocks are fixed on the ground through bolts, a horizontal frame is arranged between the tops of the two vertical frames, each horizontal frame comprises two horizontal rods with the same length, one ends of the two horizontal rods are hinged together through a hinge shaft I, the other ends of the two horizontal rods are respectively hinged with the corresponding vertical frames through a hinge shaft II, each horizontal rod is provided with an inclined support rod I, one end of each support rod I is hinged with the corresponding horizontal rod through a hinge shaft III, the other end of each support rod I is connected with the corresponding vertical frame through a fixing bolt, and locking parts are arranged on the hinge shafts I, the hinge shafts II and the; the two ends of the arc-shaped frame are respectively fixedly connected with a connecting block, the connecting block is detachably connected with the top end of the vertical frame through bolts, a plurality of limiting grooves are formed in the lower surface of the arc-shaped frame, a plurality of threaded holes are uniformly distributed in the upper surface of the arc-shaped frame, a plurality of hanging lugs are symmetrically distributed on two side surfaces of the arc-shaped frame, a plurality of second supporting rods are uniformly arranged between the arc-shaped frame and the horizontal frame, one ends of the second supporting rods are hinged to corresponding horizontal rods, the other ends of the second supporting rods are clamped with the limiting grooves in the lower surface of the arc-shaped frame, the arc-shaped frames between adjacent support units are connected through connecting pieces, and the two ends;
the cover plate is a stainless steel arc-shaped curtain plate matched with the arc-shaped frame, the arc-shaped curtain plate is of an arc-shaped rolling door structure, a plurality of rows of connecting holes are uniformly distributed on the arc-shaped curtain plate, the connecting holes correspond to the threaded holes in the upper surface of the arc-shaped frame of each support unit one by one, and the cover plate is connected with the arc-shaped frame through bolts;
and a protective net is arranged on the support below the cover plate.
2. An assembled secure tunnel structure according to claim 1, wherein: the number of the limiting grooves is odd, and the limiting grooves are evenly distributed along the lower surface of the arc-shaped frame.
3. An assembled secure tunnel structure according to claim 1, wherein: the number of the hanging lugs on the single side face of the arc-shaped frame is odd, and the hanging lugs are evenly distributed along the side face of the arc-shaped frame.
4. An assembled secure tunnel structure according to claim 1, wherein: the connecting piece is a spring or a connecting rope flexible piece, hooks are respectively fixed at two ends of the connecting piece, and the hooks are detachably connected with corresponding hanging lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020051106.5U CN211775975U (en) | 2020-01-10 | 2020-01-10 | Assembled type safe passage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020051106.5U CN211775975U (en) | 2020-01-10 | 2020-01-10 | Assembled type safe passage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211775975U true CN211775975U (en) | 2020-10-27 |
Family
ID=72889327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020051106.5U Expired - Fee Related CN211775975U (en) | 2020-01-10 | 2020-01-10 | Assembled type safe passage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211775975U (en) |
-
2020
- 2020-01-10 CN CN202020051106.5U patent/CN211775975U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |