CN117108091B - Building floor opening protection device and application method thereof - Google Patents
Building floor opening protection device and application method thereof Download PDFInfo
- Publication number
- CN117108091B CN117108091B CN202311388473.9A CN202311388473A CN117108091B CN 117108091 B CN117108091 B CN 117108091B CN 202311388473 A CN202311388473 A CN 202311388473A CN 117108091 B CN117108091 B CN 117108091B
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- racks
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 94
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 48
- 239000010959 steel Substances 0.000 claims description 48
- 239000004568 cement Substances 0.000 claims description 47
- 230000000149 penetrating effect Effects 0.000 claims description 34
- 230000035515 penetration Effects 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 230000000295 complement effect Effects 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
Abstract
The invention discloses a building floor opening protection device and a use method thereof, wherein the protection device comprises the following steps: the front surface of the building wallboard is provided with a reserved hole; the front of reserving the entrance to a cave is provided with closing mechanism, closing mechanism is used for reserving the positive closure of entrance to a cave, the back of closing mechanism is provided with coupling mechanism, coupling mechanism's top and bottom all are provided with fixed establishment, and fixed establishment is used for coupling mechanism and closing mechanism's connection locking, and closing mechanism's top and bottom all are provided with the stop gear who is used for fixed establishment to connect, and closing mechanism's bottom both sides all are provided with the complementary unit that is used for closing mechanism to support. The invention utilizes the matched arrangement mode of the sealing mechanism, the connecting mechanism and the fixing mechanism, is convenient for protecting and sealing the floor opening, reduces the potential safety hazard, is convenient for the later disassembly and assembly of the sealing mechanism at the reserved opening, and is convenient for improving the stability and convenience of the isolation of the building opening.
Description
Technical Field
The invention relates to the technical field of building floor opening protection, in particular to a building floor opening protection device and a use method thereof.
Background
The building is a general name of building and structure, and in order to meet the needs of social life, people use the mastered material technical means and use the artificial environment created by certain scientific laws and aesthetic laws, the existing building generally refers to houses and structures, and along with the rapid development of modern life, the storeys built by the building are higher.
In building construction, reserving the entrance to a cave generally is offered on the wall or the floor between the building layer, the continuous construction structure of the building of later stage of being convenient for, but the entrance to a cave of reserving exists certain potential safety hazard in the work progress, and traditional entrance to a cave realizes the isolation of entrance to a cave generally through piling up a movable brick, makes its space can separate, and the later stage can dismouting, but the entrance to a cave protection firm performance of movable brick is lower, and utilizes cement fixed brickwork then causes the utilization performance reduction of later stage brick, and dismantle the difficulty, exist the inconvenient phenomenon of sealing up and tearing down of entrance to a cave.
Disclosure of Invention
The invention aims to provide a building floor opening protection device and a use method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a building floor opening protection device and method of use thereof, comprising:
the front surface of the building wallboard is provided with a reserved hole;
the front surface of the reserved hole is provided with a sealing mechanism, the sealing mechanism is used for sealing the front surface of the reserved hole, the back surface of the sealing mechanism is provided with a connecting mechanism, and the connecting mechanism is used for assisting in fixing the sealing mechanism;
the top and the bottom of coupling mechanism all are provided with fixed establishment, fixed establishment is used for coupling mechanism and closing mechanism's connection locking, closing mechanism's top and bottom all are provided with the stop gear who is used for fixed establishment to connect, closing mechanism's bottom both sides all are provided with the auxiliary mechanism that is used for closing mechanism to support.
Preferably, the sealing mechanism comprises a steel plate component, a cement block, a sealing ring, a rotating column, a rotating disc, a first gear and a worm wheel, wherein the steel plate component is fixedly embedded in the middle of the cement block, the sealing ring is fixed on the outer wall of the cement block, two ends of the rotating column are respectively connected with the middle of the cement block in a rotating and inserting mode through bearings, the rotating column is rotationally connected with the middle of the steel plate component, the rotating disc is fixed at one end of the rotating column, the first gear is fixed at the other end of the rotating column, and the worm wheel is fixed at the middle of the rotating column.
Preferably, the steel plate assembly comprises a steel plate body, a rotating groove and two movable grooves, wherein the steel plate body is fixedly embedded in the middle of a cement block, the rotating groove is formed in the middle of the steel plate body, the two movable grooves are formed in the two ends of the rotating groove respectively, and the worm wheel is arranged in the inner cavity of the rotating groove.
Preferably, the connecting mechanism comprises a cross block, a screw rod and a plurality of rubber blocks, wherein the cross block is arranged on the back of the reserved hole, one end of the screw rod is connected with the middle part of the cross block in a rotating and penetrating mode, the rubber blocks are fixedly connected with the end parts of the cross block through screws respectively, the screw rod is connected with the other end of the rotating column in a threaded and penetrating mode, and the two fixing mechanisms are arranged on the top and the bottom of the cross block respectively.
Preferably, the fixing mechanism comprises an L-shaped block, a sliding frame, a plurality of first racks, a plurality of inserting rods, a driving assembly and a supporting assembly, wherein the L-shaped block is fixed on the front surface of the cross block, the sliding frame is fixedly inserted on the back surface of the cement block, the L-shaped block is connected with the middle part of the sliding frame in a sliding insertion mode, the plurality of first racks are respectively fixedly inserted on the two sides of the top and the two sides of the bottom of the cross block, the first racks are respectively connected with the back surfaces of adjacent cement blocks and the steel plate body in a sliding insertion mode, the inserting rods are connected with the middle parts of the adjacent first racks in a sliding insertion mode, the two driving assemblies are respectively arranged on the top and the bottom of the worm wheel, the two supporting assemblies are respectively arranged on the two sides of the first gear, and the limiting mechanism is arranged between the two opposite inserting rods.
Preferably, the driving assembly comprises a worm and two second gears, two ends of the worm are respectively connected with the end part of the steel plate assembly in a rotating and penetrating mode through bearings, the two second gears are respectively fixedly penetrated and penetrating into two ends of the worm, the two worms are both connected with the outer wall of the turbine in a meshed mode, and the second gears are connected with the outer wall of the first rack in a meshed mode.
Preferably, the supporting component includes second rack, supporting shoe, fixture block and two sliders, two the second rack all is connected with the outer wall meshing of first gear, the supporting shoe passes through the pin and rotates with the one end of second rack and be connected, two the supporting shoe sets up respectively in the one end that two second racks were carried forward, two the fixture block is fixed in the both sides of cross piece respectively, and is adjacent two the slider is all fixed in the inner wall both sides side of fixture block one end, and is adjacent two the slider slides with the both sides side of second rack respectively and alternates the connection, two the supporting shoe is laminated mutually with the inner wall of reserving the entrance to a cave respectively.
Preferably, the stop gear contains spacing groove, gag lever post, two limiting plates and two extension springs, the limiting groove is seted up in the front of steel sheet body, the both ends of gag lever post all with the inner wall fixed connection of limiting groove, two the limiting plate is connected with the both ends slip interlude of gag lever post, two extension springs are fixed in two limiting plates respectively to the both ends of back, extension springs is connected with the one end slip interlude of adjacent wearing the inserted bar, limiting plate and the one end fixed connection of adjacent wearing the inserted bar, two extension springs is to the one end of back and the both sides fixed connection of limiting groove inner wall.
Preferably, the auxiliary mechanism comprises a thread groove, a thread column, supporting legs and a lengthening column, wherein the thread groove is respectively formed in two sides of the bottom of the steel plate assembly, the thread column is in threaded connection with an inner cavity of the thread groove, the supporting legs are in rotary penetrating connection with the bottom end of the thread column, and the lengthening column is fixedly penetrating connection with the top end of the thread column through a screw.
The invention also provides a building floor opening protection method, which comprises the following specific use steps:
step one: according to the opening height of the hole, adjusting the length of the threaded column in the inner cavity of the threaded groove, embedding the cement blocks on the front surface of the reserved hole, rotating the threaded column to enable the cement blocks to be stably supported, arranging the cross blocks on the back surface of the reserved hole, sliding and clamping a plurality of L-shaped blocks with the inner cavity of the sliding frame through the reserved hole, connecting one end of the screw rod with the inner cavity of the rotating column in a threaded penetrating way, pulling two adjacent limiting plates to enable the penetrating rod to penetrate with the middle part of the adjacent first racks in a sliding way, and enabling a plurality of first racks to penetrate with the back surface of the steel plate body in a sliding way;
step two: the rotating disc is rotated to enable the worm wheel to rotate, the worm is driven to rotate, the second gear is driven to rotate, the first rack is driven to move, the cross block of the first rack moves towards the direction of the cement block, meanwhile, the rotating column is in threaded connection with the outer wall of the screw rod, and the two second racks are in sliding penetration with the outer wall of the first gear;
step three: the first gear rotates to enable the second rack to stably slide, two supporting blocks are respectively tightly attached to the inner wall of the reserved hole, and a plurality of rubber blocks are tightly attached to the back surface of the building wallboard.
The invention has the technical effects and advantages that:
the invention utilizes the matched arrangement mode of the sealing mechanism, the connecting mechanism and the fixing mechanism, is convenient for the connecting mechanism and the sealing mechanism to be stabilized on the front surface and the back surface of the reserved hole, is convenient for protecting and sealing the floor hole, reduces the potential safety hazard, is convenient for the later disassembly and assembly of the sealing mechanism at the reserved hole, and is convenient for improving the stability and the convenience of the isolation of the building hole;
the invention utilizes the setting mode of the matching of the limiting mechanism and the auxiliary mechanism, is convenient for improving the stability of the penetrating connection of the penetrating rod and the first rack through the limiting mechanism, is convenient for the disassembly and assembly of the first rack and the closing mechanism, is convenient for stably supporting the steel plate component through the auxiliary mechanism, and improves the convenience of isolating the reserved hole.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall side structure of the present invention.
FIG. 3 is a schematic view of the front cross-sectional structure of the cement block of the present invention.
Fig. 4 is a schematic diagram of the front structure of the cross block of the present invention.
FIG. 5 is a schematic diagram of a cross-sectional view of a latch of the present invention.
Fig. 6 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present invention.
Fig. 7 is a schematic view of a partial enlarged structure at B in fig. 2 according to the present invention.
Fig. 8 is a schematic view of a partial enlarged structure at C in fig. 3 according to the present invention.
In the figure:
1. building wall boards; 2. reserving a hole; 3. a closing mechanism; 31. a steel plate assembly; 311. a steel plate body; 312. a rotating groove; 313. a movable groove; 32. a cement block; 33. a seal ring; 34. rotating the column; 35. a rotating disc; 36. a first gear; 37. a worm wheel; 4. a connecting mechanism; 41. a cross block; 42. a screw; 43. a rubber block; 5. a fixing mechanism; 51. an L-shaped block; 52. a sliding frame; 53. a first rack; 54. penetrating the inserting rod; 55. a drive assembly; 551. a worm; 552. a second gear; 56. a support assembly; 561. a second rack; 562. a support block; 563. a clamping block; 564. a slide block; 6. a limiting mechanism; 61. a limit groove; 62. a limit rod; 63. a limiting plate; 64. a tension spring; 7. an auxiliary mechanism; 71. a thread groove; 72. a threaded column; 73. supporting feet; 74. and (5) lengthening the column.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a building floor opening protecting device and a using method thereof as shown in figures 1-8, wherein the protecting device comprises the following steps:
the front surface of the building wallboard 1 is provided with a reserved hole 2, and the front surface of the reserved hole 2 is in a flaring structure;
the front of the reserved hole 2 is provided with a sealing mechanism 3, the sealing mechanism 3 is used for sealing the front of the reserved hole 2, the sealing mechanism 3 comprises a steel plate component 31, a cement block 32, a sealing ring 33, a rotating column 34, a rotating disc 35, a first gear 36 and a worm wheel 37, the steel plate component 31 is fixedly embedded in the middle of the cement block 32, the steel plate component 31 comprises a steel plate body 311, a rotating groove 312 and two movable grooves 313, the steel plate body 311 is fixedly embedded in the middle of the cement block 32, the rotating groove 312 is formed in the middle of the steel plate body 311, the two movable grooves 313 are respectively formed at two ends of the rotating groove 312, the two movable grooves 313 are communicated with an inner cavity of the rotating groove 312, the cement block 32 is made of cement material, the size of the cement block 32 can be adjusted according to the size of the reserved hole 2, the reserved hole 2 is conveniently isolated, two different spaces are formed on the front and the back of the building wallboard 1, the material consumption of the steel plate body 311 is conveniently reduced, and the resource utilization of the steel plate component 31 is conveniently realized;
the sealing ring 33 is fixed on the outer wall of the cement block 32, the outer wall of the sealing ring 33 is of a sawtooth structure, so that the friction force contacted with the reserved hole 2 is increased, two ends of the rotating column 34 are respectively connected with the middle part of the cement block 32 in a rotating and penetrating way through bearings, the rotating column 34 is rotationally connected with the middle part of the steel plate assembly 31, the rotating disc 35 is fixed on one end of the rotating column 34, the first gear 36 is fixed on the other end of the rotating column 34, the worm wheel 37 is fixed on the middle part of the rotating column 34, the worm wheel 37 is arranged in the inner cavity of the rotating groove 312, and the rotating column 34 drives the first gear 36 and the worm wheel 37 to stably rotate through the rotation of the rotating disc 35;
the back of the closing mechanism 3 is provided with a connecting mechanism 4, the connecting mechanism 4 is used for assisting the fixing of the closing mechanism 3, the connecting mechanism 4 comprises a cross block 41, a screw rod 42 and a plurality of rubber blocks 43, the cross block 41 is arranged at the back of a reserved hole 2, the cross block 41 is made of steel plates or firm wood, the cross block 41 is of a cross structure, one end of the screw rod 42 is connected with the middle part of the cross block 41 in a rotating and inserting way, the screw rod 42 is connected with the other end of the rotating column 34 in a threaded and inserting way, when the cross block 41 cannot rotate at will due to the position limitation of the cross block 41, the rotating column 34 rotates, the cross block 41 can be driven to stably move through the screw rod 42, the rubber blocks 43 are fixedly connected with the end parts of the cross block 41 through screws, the rubber blocks 43 are convenient to replace through the screws, the cross block 41 is suitable for isolating the reserved holes (2) of different floors, and the stability of the cross block 41 and the back of the building wallboard 1 are improved through the rubber blocks 43;
the top and the bottom of the connecting mechanism 4 are respectively provided with a fixing mechanism 5, the fixing mechanisms 5 are used for connecting and locking the connecting mechanism 4 and the closing mechanism 3, the two fixing mechanisms 5 are respectively arranged at the top and the bottom of the cross block 41, the fixing mechanism 5 comprises an L-shaped block 51, a sliding frame 52, a plurality of first racks 53, a plurality of penetrating rods 54, a driving component 55 and a supporting component 56, the L-shaped block 51 is fixed on the front surface of the cross block 41, the sliding frame 52 is fixedly penetrated on the back surface of the cement block 32, the L-shaped block 51 is in sliding penetrating connection with the middle part of the sliding frame 52, so that the cement block 32 can bear the cross block 41 through the sliding penetration of the L-shaped block 51 and the sliding frame 52, the cross block 41 can be stabilized on the back surface of the cement block 32, the plurality of first racks 53 are respectively fixedly penetrated on the two sides of the top and the two sides of the bottom of the cross block 41, the first racks 53 are in sliding connection with the back surfaces of adjacent cement block 32 and the steel plate body 311, the connection between the cross block 41 and the steel plate body 31 is facilitated, the first racks 53 are fixedly penetrated on the front surface of the cross block 41 and the steel plate body 31, the cement block 41 is conveniently pulled by the first racks 53, the cement block 41 can be prevented from being penetrated on the side of the adjacent cement block 32, the side of the cement block 32, the safety and the joint hole is prevented from being freely by the sliding hole 53, and the position is prevented from being sealed, and the position is prevented from being freely;
further, two driving components 55 are respectively arranged at the top and the bottom of the worm wheel 37, the driving components 55 comprise a worm 551 and two second gears 552, two ends of the worm 551 are respectively connected with the end parts of the steel plate component 31 in a rotating and inserting way through bearings, the worm 551 is connected with the inner cavity of the movable groove 313 in a rotating way, the two second gears 552 are respectively fixedly inserted at two ends of the worm 551, the two second gears 552 are arranged in the inner cavity of the adjacent movable groove 313, the two worm 551 are both connected with the outer wall of the worm wheel 37 in a meshed way, the second gears 552 are connected with the outer wall of the first rack 53 in a meshed way, when the rotating disc 35 is convenient to rotate, the worm wheel 37 on the rotating column 34 rotates, the second gears 552 rotate to drive the adjacent first racks 53 to move, so as to drive the cross block 41 to move towards the direction of the reserved hole 2, and the cross block 41 and the cement block 32 are extruded on the front surface of the reserved hole 2, the two supporting components 56 are respectively arranged at the two sides of the first gear 36, the supporting components 56 comprise a second rack 561, a supporting block 562, a clamping block 563 and two sliding blocks 564, the two second racks 561 are respectively connected with the outer wall of the first gear 36 in a meshed manner, the supporting block 562 is rotationally connected with one end of the second rack 561 through a pin, the two supporting blocks 562 are respectively arranged at the backward ends of the two second racks 561, the two clamping blocks 563 are respectively fixed at the two sides of the cross block 41, the two adjacent sliding blocks 564 are respectively fixed at the two sides of the inner wall of one end of the clamping block 563, the two adjacent sliding blocks 564 are respectively connected with the two sides of the second rack 561 in a sliding and inserting manner, the two supporting blocks 562 are respectively attached to the inner wall of the reserved hole 2, one end of the supporting block 562 is made of rubber, the supporting block 562 and the reserved hole 2 are conveniently stably supported, the position stability of the cross block 41 and the cement block 32 is improved, and the inner cavity of the reserved hole 2 is supported to a certain extent;
the top and the bottom of the closing mechanism 3 are respectively provided with a limiting mechanism 6 for connecting the fixing mechanism 5, the limiting mechanism 6 is arranged between two opposite penetrating rods 54, the limiting mechanism 6 comprises a limiting groove 61, a limiting rod 62, two limiting plates 63 and two extension springs 64, the limiting groove 61 is arranged on the front surface of a steel plate body 311, two ends of the limiting rod 62 are fixedly connected with the inner wall of the limiting groove 61, the two limiting plates 63 are in sliding penetrating connection with two ends of the limiting rod 62, the two extension springs 64 are respectively fixed to two opposite ends of the two limiting plates 63, the extension springs 64 are in sliding penetrating connection with one end of an adjacent penetrating rod 54, the limiting plates 63 are fixedly connected with one end of an adjacent penetrating rod 54, one opposite end of the two extension springs 64 are fixedly connected with two sides of the inner wall of the limiting groove 61, the two adjacent limiting plates 63 are extruded by the two opposite penetrating rods 54, the penetrating rods 54 do not influence the first racks 53 and the corners 311 of the steel plate body, the penetrating rods 54 are convenient to limit the positions of the first racks 53 through the elasticity of the extension springs 64, and the firmness of the connection between the cross block 41 and the steel plate body 311 is improved;
the bottom both sides of closing mechanism 3 all are provided with the complementary unit 7 that is used for closing mechanism 3 to support, complementary unit 7 contains thread groove 71, screw thread post 72, supporting legs 73 and extension post 74, two thread grooves 71 are seted up respectively in the both sides of steel sheet subassembly 31 bottom, screw thread post 72 and the inner chamber threaded connection of thread groove 71, the bottom rotation interlude of supporting legs 73 and screw thread post 72 is connected, the bottom of supporting legs 73 is rubber antiskid material, the outer wall of extension post 74 is external screw thread structure, the top fixed interlude connection of extension post 74 through screw and screw thread post 72, through the connection of extension post 74 to screw thread post 72, be convenient for increase the length of screw thread post 72, be convenient for carry out steady support to cement piece 32 on the different high positions, the isolated stability of reserved hole 2 is improved.
The application method of the invention comprises the following steps:
according to the opening height of the hole, the length of the threaded column 72 in the inner cavity of the threaded groove 71 is adjusted, the cement block 32 is embedded in the front surface of the reserved hole 2, the threaded column 72 is rotated, so that the cement block 32 can be stably supported, when the reserved hole 2 is higher in the position on the building wallboard 1, the cement block 32 is conveniently supported in the higher position through the connection of the lengthened column 74 and the threaded column 72, the cross block 41 is arranged on the back surface of the reserved hole 2, the L-shaped blocks 51 are slidably clamped with the inner cavity of the sliding frame 52 through the reserved hole 2, so that the cross block 41 is stable at the back position of the steel plate assembly 31, one end of the screw 42 is in threaded penetration connection with the inner cavity of the rotating column 34, the adjacent two limiting plates 63 are pulled, the penetration rod 54 is in sliding penetration with the middle parts of the adjacent first racks 53, the first racks 53 are in sliding penetration with the back surface of the steel plate body 311, the first racks 53 are convenient for limiting the positions of the cross block 41, and the cross block 41 cannot rotate randomly;
the rotating disc 35 is rotated, the worm wheel 37 is rotated, the worm 551 is driven to rotate, the second gear 552 is driven to rotate, the first rack 53 is driven to move, the cross block 41 of the rotating disc moves towards the direction of the cement block 32, meanwhile, the rotating column 34 is in threaded connection with the outer wall of the screw rod 42, the two second racks 561 and the outer wall of the first gear 36 are in sliding penetration, the rotating disc 35 is continuously rotated, the first gear 36 is rotated, the second racks 561 are enabled to stably slide, the two supporting blocks 562 are respectively tightly attached to the inner wall of the reserved hole 2, the rubber blocks 43 are tightly attached to the back surface of the building wallboard 1, the position of the steel plate assembly 31 on the reserved hole 2 is stable, and the reserved hole 2 of the building wallboard 1 is isolated conveniently.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (3)
1. A building floor opening protection device comprising:
the front surface of the building wallboard (1) is provided with a reserved hole (2);
the sealing device is characterized in that a sealing mechanism (3) is arranged on the front surface of the reserved hole (2), the sealing mechanism (3) is used for sealing the front surface of the reserved hole (2), a connecting mechanism (4) is arranged on the back surface of the sealing mechanism (3), and the connecting mechanism (4) is used for assisting in fixing the sealing mechanism (3);
the top and the bottom of the connecting mechanism (4) are respectively provided with a fixing mechanism (5), the fixing mechanisms (5) are used for connecting and locking the connecting mechanism (4) and the closing mechanism (3), the top and the bottom of the closing mechanism (3) are respectively provided with a limiting mechanism (6) used for connecting the fixing mechanisms (5), and two sides of the bottom of the closing mechanism (3) are respectively provided with an auxiliary mechanism (7) used for supporting the closing mechanism (3);
the sealing mechanism (3) comprises a steel plate assembly (31), a cement block (32), a sealing ring (33), a rotating column (34), a rotating disc (35), a first gear (36) and a worm wheel (37), wherein the steel plate assembly (31) is fixedly embedded in the middle of the cement block (32), the sealing ring (33) is fixed on the outer wall of the cement block (32), two ends of the rotating column (34) are respectively connected with the middle of the cement block (32) in a rotating and inserting manner through bearings, the rotating column (34) is rotationally connected with the middle of the steel plate assembly (31), the rotating disc (35) is fixed at one end of the rotating column (34), the first gear (36) is fixed at the other end of the rotating column (34), and the worm wheel (37) is fixed at the middle of the rotating column (34);
the steel plate assembly (31) comprises a steel plate body (311), a rotating groove (312) and two movable grooves (313), wherein the steel plate body (311) is fixedly embedded in the middle of a cement block (32), the rotating groove (312) is formed in the middle of the steel plate body (311), the two movable grooves (313) are respectively formed in two ends of the rotating groove (312), and the worm wheel (37) is arranged in an inner cavity of the rotating groove (312);
the connecting mechanism (4) comprises a cross block (41), a screw rod (42) and a plurality of rubber blocks (43), wherein the cross block (41) is arranged on the back surface of the reserved hole (2), one end of the screw rod (42) is connected with the middle part of the cross block (41) in a rotating and penetrating mode, the rubber blocks (43) are fixedly connected with the end parts of the cross block (41) through screws respectively, the screw rod (42) is connected with the other end of the rotating column (34) in a threaded and penetrating mode, and the two fixing mechanisms (5) are arranged at the top and the bottom of the cross block (41) respectively;
the fixing mechanism (5) comprises an L-shaped block (51), a sliding frame (52), a plurality of first racks (53), a plurality of penetrating rods (54), a driving assembly (55) and a supporting assembly (56), wherein the L-shaped block (51) is fixed on the front surface of the cross block (41), the sliding frame (52) is fixedly penetrated and penetrated on the back surface of the cement block (32), the L-shaped block (51) is fixedly penetrated and penetrated with the middle part of the sliding frame (52), the first racks (53) are fixedly penetrated and penetrated on the two sides of the top and the two sides of the bottom of the cross block (41), the first racks (53) are fixedly penetrated and penetrated with the back surfaces of adjacent cement blocks (32) and the steel plate body (311), the penetrating rods (54) are penetrated and connected with the middle parts of the adjacent first racks (53), the two driving assemblies (55) are respectively arranged on the top and the bottom of the cement block (37), the two supporting assemblies (56) are respectively arranged on the two sides of the first gears (36), and the limiting mechanism (6) is arranged between the two opposite rods (54);
the driving assembly (55) comprises a worm (551) and two second gears (552), two ends of the worm (551) are respectively connected with the end parts of the steel plate assembly (31) in a rotating and penetrating mode through bearings, the two second gears (552) are respectively fixedly penetrated at two ends of the worm (551), the two worm (551) are respectively connected with the outer wall of the worm wheel (37) in a meshed mode, and the second gears (552) are connected with the outer wall of the first rack (53) in a meshed mode;
the support assembly (56) comprises a second rack (561), support blocks (562), clamping blocks (563) and two sliding blocks (564), wherein the two second racks (561) are all connected with the outer wall of the first gear (36) in a meshed mode, the support blocks (562) are rotatably connected with one ends of the second racks (561) through pins, the two support blocks (562) are respectively arranged at one ends of the two second racks (561) facing back, the two clamping blocks (563) are respectively fixed on two sides of the cross block (41), two adjacent sliding blocks (564) are respectively fixed on two sides of the inner wall of one end of the clamping block (563), the two adjacent sliding blocks (564) are respectively connected with two sides of the second racks (561) in a sliding penetrating mode, and the two support blocks (562) are respectively attached to the inner wall of the reserved hole (2);
stop gear (6) contain spacing groove (61), gag lever post (62), two limiting plates (63) and two extension spring (64), the front in steel sheet body (311) is seted up in spacing groove (61), the both ends of gag lever post (62) all with the inner wall fixed connection of spacing groove (61), two limiting plates (63) are connected with the both ends slip alternate of gag lever post (62), two extension spring (64) are fixed in two limiting plates (63) respectively to the both ends of back, extension spring (64) are connected with the one end slip alternate of adjacent penetration rod (54), limiting plate (63) are connected with the one end fixed connection of adjacent penetration rod (54), two extension spring (64) are towards the both sides fixed connection of the one end of back and limiting groove (61) inner wall.
2. The building floor opening protection device according to claim 1, wherein the auxiliary mechanism (7) comprises a thread groove (71), a thread column (72), supporting legs (73) and a lengthening column (74), the two thread grooves (71) are respectively formed in two sides of the bottom of the steel plate assembly (31), the thread column (72) is in threaded connection with an inner cavity of the thread groove (71), the supporting legs (73) are in rotary penetrating connection with the bottom end of the thread column (72), and the lengthening column (74) is fixedly penetrating connection with the top end of the thread column (72) through a screw.
3. A building floor opening protection method according to any one of claims 1-2, characterized by the specific use steps of:
step one: according to the opening height of the hole, adjusting the length of a threaded column (72) in an inner cavity of a threaded groove (71), embedding a cement block (32) on the front surface of a reserved hole (2), rotating the threaded column (72) to enable the cement block (32) to be stably supported, arranging a cross block (41) on the back surface of the reserved hole (2), sliding and clamping a plurality of L-shaped blocks (51) with the inner cavity of a sliding frame (52) through the reserved hole (2), connecting one end of a screw rod (42) with the inner cavity of a rotating column (34) in a threaded penetrating manner, pulling two adjacent limiting plates (63) to enable the middle parts of penetrating rods (54) and adjacent first racks (53) to be in sliding penetrating manner, and enabling the plurality of first racks (53) to be in sliding penetrating manner with the back surface of a steel plate body (311);
step two: rotating the rotating disc (35) to enable the worm wheel (37) to rotate, driving the worm (551) to rotate, enabling the second gear (552) to rotate, driving the first rack (53) to move, enabling the cross block (41) to move towards the cement block (32), simultaneously enabling the rotating column (34) to be in threaded connection with the outer wall of the screw (42), and enabling the two second racks (561) to be in sliding insertion with the outer wall of the first gear (36);
step three: the rotating disc (35) is continuously rotated, the first gear (36) rotates, the second rack (561) of the first gear is enabled to stably slide, the two supporting blocks (562) are respectively and tightly attached to the inner wall of the reserved hole (2), and meanwhile the plurality of rubber blocks (43) of the second gear are tightly attached to the back surface of the building wallboard (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311388473.9A CN117108091B (en) | 2023-10-25 | 2023-10-25 | Building floor opening protection device and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311388473.9A CN117108091B (en) | 2023-10-25 | 2023-10-25 | Building floor opening protection device and application method thereof |
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| CN117108091A CN117108091A (en) | 2023-11-24 |
| CN117108091B true CN117108091B (en) | 2024-01-16 |
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| US3312028A (en) * | 1963-08-05 | 1967-04-04 | Kaiser Aluminium Chem Corp | Roofing, siding or ceiling structure of interlocked channel section panels |
| CN211201173U (en) * | 2019-11-12 | 2020-08-07 | 江苏兴宇铝业科技有限公司 | Aluminum formwork matched component facilitating later protection of reserved hole in building construction |
| CN213626893U (en) * | 2020-07-06 | 2021-07-06 | 武汉鸣辰建设集团有限公司 | Convenient people's air defense explosion-proof wall body of dismantling |
| CN114059787A (en) * | 2021-11-17 | 2022-02-18 | 中建八局第二建设有限公司 | Can adjust level entrance to a cave protector that turnover was used in a flexible way |
| CN217975508U (en) * | 2022-07-08 | 2022-12-06 | 山西四建集团有限公司 | Adjustable outer wall reserved hole protective device |
| CN218061562U (en) * | 2022-03-01 | 2022-12-16 | 宁波华腾建设有限公司 | Fixing screw lifting type reserved hole partition plate |
-
2023
- 2023-10-25 CN CN202311388473.9A patent/CN117108091B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3312028A (en) * | 1963-08-05 | 1967-04-04 | Kaiser Aluminium Chem Corp | Roofing, siding or ceiling structure of interlocked channel section panels |
| CN211201173U (en) * | 2019-11-12 | 2020-08-07 | 江苏兴宇铝业科技有限公司 | Aluminum formwork matched component facilitating later protection of reserved hole in building construction |
| CN213626893U (en) * | 2020-07-06 | 2021-07-06 | 武汉鸣辰建设集团有限公司 | Convenient people's air defense explosion-proof wall body of dismantling |
| CN114059787A (en) * | 2021-11-17 | 2022-02-18 | 中建八局第二建设有限公司 | Can adjust level entrance to a cave protector that turnover was used in a flexible way |
| CN218061562U (en) * | 2022-03-01 | 2022-12-16 | 宁波华腾建设有限公司 | Fixing screw lifting type reserved hole partition plate |
| CN217975508U (en) * | 2022-07-08 | 2022-12-06 | 山西四建集团有限公司 | Adjustable outer wall reserved hole protective device |
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|---|---|
| CN117108091A (en) | 2023-11-24 |
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