CN216973895U - A anti-bank of precast concrete for coincide floor construction - Google Patents
A anti-bank of precast concrete for coincide floor construction Download PDFInfo
- Publication number
- CN216973895U CN216973895U CN202123060301.8U CN202123060301U CN216973895U CN 216973895 U CN216973895 U CN 216973895U CN 202123060301 U CN202123060301 U CN 202123060301U CN 216973895 U CN216973895 U CN 216973895U
- Authority
- CN
- China
- Prior art keywords
- precast
- sill
- rod
- construction
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 31
- 239000011178 precast concrete Substances 0.000 title claims abstract description 21
- 239000002131 composite material Substances 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008093 supporting effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a precast concrete reversed ridge for construction of a composite floor slab, which comprises the composite floor slab, wherein a groove is formed in the top end of the composite floor slab, a plurality of reversed ridge precast slabs which are uniformly distributed are arranged in the groove, the reversed ridge precast slabs are all contacted with the inner wall of the groove, the inner wall of each reversed ridge precast slab is provided with a first sliding groove, and a first sliding block matched with the first sliding groove is arranged in each sliding groove. The beneficial effects are that: all set up two bisymmetries with anti-bank prefabricated plate to all with the contact of recess inner wall, through setting up the adjustment mechanism that spout one, slider one, movable rod one and movable rod two are constituteed, can adapt to the recess of different width, cooperate rotary mechanism simultaneously, drive movable rod two and rotatory along the swing arm, reach the fixed action, the inner wall in close contact with of anti-bank prefabricated plate and recess, very big improvement anti-bank prefabricated plate the fastness and with the recess between the leakproofness.
Description
Technical Field
The utility model relates to the technical field of construction of constructional engineering, in particular to a precast concrete reversed sill for construction of a composite floor slab.
Background
The building construction refers to production activities in the engineering construction implementation stage, and is a construction process of various buildings, including foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The reverse ridges generally refer to flashing, i.e., a waterproof structure between a waterproof layer of a roof and a protruding structure, which is cast simultaneously with structural concrete for waterproofing walls of kitchens and toilets.
When the composite floor slab is subjected to inverted ridge, the conventional inverted ridge prefabricated template is easy to topple in the grooves, cannot adapt to grooves with different widths, and has overhigh construction precision, thus influencing the construction quality and the construction efficiency of the inverted ridge; meanwhile, when the existing anti-bank prefabricated template is spliced, the stability and the sealing performance are hardly guaranteed.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the related art, the utility model provides a precast concrete reversed ridge for construction of a laminated floor slab, so as to overcome the technical problems in the prior related art.
Therefore, the utility model adopts the following specific technical scheme:
the utility model provides a precast concrete anti-bank for coincide floor construction, includes the coincide floor, the top of coincide floor is equipped with the recess, be equipped with a plurality of evenly distributed's anti-bank prefabricated plate in the recess, just anti-bank prefabricated plate all with the contact of recess inner wall, the inner wall of anti-bank prefabricated plate all is equipped with spout one, all be equipped with in the spout one rather than assorted slider one, two sets of one side that slider one is close to mutually all is equipped with rather than swing joint's movable rod one, two sets of be equipped with rather than swing joint's movable rod two between the movable rod one, the top middle part of movable rod two be equipped with one of them the rotary mechanism that anti-bank prefabricated plate is connected.
Preferably, the rotating mechanism comprises a second sliding groove, a second sliding block matched with the second sliding groove is arranged in the second sliding groove, a first supporting piece is arranged at the top end of the telescopic rod, a gear movably connected with the first supporting piece is arranged at the bottom end of the first supporting piece, a rotating rod is arranged at the bottom end of the gear, a sleeve connected with the second sliding rod is sleeved on the rotating rod, the sleeve is located in the middle of the top end of the second sliding rod, a threaded rod penetrating through the outer side of the rear surface of the telescopic rod is arranged at one end of the threaded rod, and a rack movably connected with the threaded rod is arranged at one end of the threaded rod.
Preferably, the racks are all sleeved with limit sleeves matched with the racks, and the top ends of the limit sleeves are provided with second support pieces connected with the telescopic rods.
Preferably, the rotating rod is of a rectangular structure, and the second supporting piece and the first supporting piece are connected with the movable area of the telescopic rod.
Preferably, the bottom ends of the outer walls of the anti-sill precast slabs are provided with sealing gaskets, and reinforcing sheets matched with the first sliding grooves are filled in the anti-sill precast slabs.
Preferably, the slide block is of an L-shaped structure, and the bottom end surface of the slide block and the inverted ridge prefabricated plate are located on the same horizontal plane.
Preferably, the convex columns are symmetrically arranged on one side of each of the anti-sill precast slabs, the convex columns are sleeved with circular rings matched with the convex columns, pull ropes are arranged on the sides, close to each other, of the two circular rings, and springs connected with the pull ropes are arranged between the pull ropes.
The utility model has the beneficial effects that: the grooves are formed in the laminated floor slab, the plurality of mutually spliced anti-ridge prefabricated slabs are placed on the grooves, and the convex columns, the circular rings, the pull ropes, the springs and the sealing gaskets are arranged, so that two groups of mutually connected anti-ridge prefabricated slabs can be tightly connected, and the sealing and waterproof performance of the connection of the two groups of anti-ridge prefabricated slabs is greatly improved; all set up two bisymmetry with anti-bank prefabricated plate to all with the contact of recess inner wall, through setting up the adjustment mechanism that spout one, slider one, movable rod one and movable rod two are constituteed, can adapt to the recess of different width, cooperate rotary mechanism simultaneously, drive movable rod two and rotatory along the swing arm, reach the fixed action, anti-bank prefabricated plate and the inner wall in close contact with of recess, very big improvement anti-bank prefabricated plate the fastness and with the recess between the leakproofness.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a precast concrete sill for construction of a laminated floor slab according to an embodiment of the present invention;
fig. 2 is a first schematic structural diagram of a precast concrete counter-ridge rotation mechanism for construction of a composite floor slab according to an embodiment of the present invention;
fig. 3 is a second structural schematic diagram of a precast concrete counter-ridge rotation mechanism for construction of a composite floor slab according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a pull rope in a precast concrete reversed sill for construction of a laminated floor slab according to an embodiment of the present invention.
In the figure:
1. overlapping the floor slabs; 2. a groove; 3. reversely-arranged prefabricated plates; 4. a first sliding chute; 5. a first sliding block; 6. a first movable rod; 7. a second movable rod; 8. a second chute; 9. a second sliding block; 10. a telescopic rod; 11. a first support part; 12. a gear; 13. rotating the rod; 14. a sleeve; 15. a threaded rod; 16. a rack; 17. a limiting sleeve; 18. a second support part; 19. a gasket; 20. a reinforcing sheet; 21. a convex column; 22. a circular ring; 23. pulling a rope; 24. a spring.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to an embodiment of the present invention, there is provided a precast concrete reversed sill for construction of a laminated floor slab.
The first embodiment;
as shown in fig. 1 to 4, the precast concrete inverted sill for construction of a composite floor slab according to the embodiment of the utility model comprises a composite floor slab 1, a groove 2 is formed at the top end of the composite floor slab 1, a plurality of inverted sill precast slabs 3 which are uniformly distributed are arranged in the groove 2, the inverted sill precast slabs 3 are all in contact with the inner wall of the groove 2, sliding chutes 4 are all arranged on the inner wall of the inverted sill precast slabs 3, sliding blocks 5 which are matched with the sliding chutes 4 are all arranged in the sliding chutes 4, movable rods 6 which are movably connected with the sliding blocks are arranged on the sides, close to each other, of the two groups of the sliding blocks 5, movable rods 7 which are movably connected with the sliding blocks are arranged between the two groups of the movable rods 6, and a rotating mechanism connected with one of the inverted sill precast slabs 3 is arranged in the middle of the top ends of the movable rods 7.
Example two;
as shown in fig. 1-4, the precast concrete inverted sill for construction of a composite floor slab according to the embodiment of the utility model comprises a composite floor slab 1, a groove 2 is arranged at the top end of the composite floor slab 1, a plurality of inverted sill precast slabs 3 which are uniformly distributed are arranged in the groove 2, the inverted sill precast slabs 3 are all contacted with the inner wall of the groove 2, sliding chutes 4 are arranged on the inner walls of the inverted sill precast slabs 3, sliders 5 matched with the sliding chutes 4 are arranged in the sliding chutes 4, movable rods 6 movably connected with the sliding chutes are arranged on the sides of the two groups of sliders 5 close to each other, movable rods 7 movably connected with the movable rods are arranged between the two groups of movable rods 6, a rotating mechanism connected with one of the inverted sill precast slabs 3 is arranged in the middle of the top ends of the movable rods 7, the rotating mechanism comprises sliding chutes 8, and sliders 9 matched with the sliding chutes 8 are arranged in the sliding chutes 8, a limiting threaded shaft 25 matched with the second sliding block 9 is arranged on one side of the inverted sill precast slab 3, a telescopic rod 10 is arranged on one side of the second sliding block 9, a first supporting piece 11 is arranged at the top end of the telescopic rod 10, a gear 12 movably connected with the first supporting piece 11 is arranged at the bottom end of the first supporting piece 11, a rotary rod 13 is arranged at the bottom end of the gear 12, a sleeve 14 connected with the second movable rod 7 is sleeved on the rotary rod 13, the sleeve 14 is located in the middle of the top end of the second movable rod 7, a threaded rod 15 penetrating through the outer side of the rear surface of the telescopic rod 10 is arranged on the rear surface of the telescopic rod 10, a rack 16 movably connected with the threaded rod 15 is arranged at one end of the threaded rod 15, the movable rod 7 can be driven to rotate along the sleeve 14 and cannot rotate arbitrarily after rotation, firmness and stability after rotation are guaranteed, a limiting sleeve 17 matched with the rack 16 is sleeved on the rack, a second supporting piece 18 connected with the telescopic rod 10 is arranged at the top end of the limiting sleeve 17, the movement of the rack 16 is limited, the rack 16 is prevented from rotating, the rack 16 can only move horizontally, meanwhile, a supporting effect is provided, the pressure of the threaded rod 15 is reduced, the service life of the threaded rod 15 is prolonged, the rotating rod 13 is of a rectangular structure and can drive the sleeve 14 to rotate together, so that the movable rod two 7 is driven to rotate conveniently, the support piece two 18 and the support piece one 11 are connected with the movable area of the telescopic rod 10, the support piece two 18 and the support piece one 11 can move along with the movement of the telescopic rod 10, and therefore the stability between the gear 12 and the rack 16 is improved.
Example three;
as shown in fig. 1-4, the precast concrete inverted sill for construction of a composite floor slab according to an embodiment of the present invention includes a composite floor slab 1, a groove 2 is formed at a top end of the composite floor slab 1, a plurality of inverted sill precast slabs 3 are uniformly distributed in the groove 2, the inverted sill precast slabs 3 are all in contact with an inner wall of the groove 2, a first sliding chute 4 is formed in an inner wall of each inverted sill precast slab 3, a first sliding block 5 matched with the first sliding chute 4 is formed in the first sliding chute 4, a first movable rod 6 movably connected with the first sliding blocks 5 is formed on a side, close to each other, of each two groups of the first sliding blocks 5, a second movable rod 7 movably connected with the first movable rod 6 is formed between the two groups of the first movable rods 6, a rotating mechanism connected with one of the inverted sill precast slabs 3 is arranged in a middle portion of a top end of the second movable rods 7, and a sealing gasket 19 is arranged at a bottom end of an outer wall of each inverted sill precast slab 3, the sealing performance and the buffering performance of the anti-sill precast slab 3 are improved, so that the waterproof performance and the service life of the anti-sill precast slab 3 are improved, the reinforcing sheet 20 matched with the first sliding groove 4 is filled in the anti-sill precast slab 3, the situation that the first sliding block 5 amplifies pressure and is intensively applied to the anti-sill precast slab 3 is avoided, the damage of the first sliding block 5 to the anti-sill precast slab 3 can be reduced through the buffering protection of the reinforcing sheet 20, the first sliding block 5 is of an L-shaped structure, the bottom surface of the first sliding block 5 and the bottom surface of the anti-sill precast slab 3 are positioned on the same horizontal plane, when the movement of the first sliding block 5 can be limited, the extrusion force of the anti-sill precast slab 3 to the inner wall of the groove 2 is fully improved, the firmness of the anti-sill precast slab 3 is further improved, one side of the anti-sill precast slab 3 is provided with the symmetrically arranged convex columns 21, the convex columns 21 are all sleeved with circular rings 22 matched with the convex columns, one side, close to each other, of each circular ring 22 is provided with a pull rope 23, springs 24 connected with the pull ropes 23 are arranged between the pull ropes 23, firmness and tightness between the two groups of spliced and connected reversed sill prefabricated plates 3 are improved, and therefore sealing and waterproof performance is improved.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the anti-bank precast slab 3 is spliced together and is contacted with the inner wall of the groove 2, one ring 22 is sleeved on one convex column 21, the spring 24 is pulled, the other ring 22 is sleeved on the other convex column 21 until the convex columns 21 are all sleeved with the rings 22, the movable rod I6 and the movable rod II 7 are well adjusted, the distance between the two slide blocks I5 is adjusted, the two slide blocks I5 are simultaneously placed in the two slide grooves I4, the slide block II 9 is placed in the slide groove II 8, the proper length of the telescopic rod 10 is adjusted, the threaded rod 15 is rotated, the direction of the rotary rod 13 is adjusted, the rotary rod 13 is ensured to be accurately inserted into the sleeve 14, the rotary rod 13 is inserted into the sleeve 14, the threaded rod 15 is rotated to drive the forward rotation rack 16 to move and the forward rotation gear 12, the gear 12 drives the rotary rod 13, the rotary rod 13 drives the sleeve 14, the sleeve 14 drives the movable rod II 7 to rotate forward, the first movable rod 6 swings, the first two groups of sliding blocks 5 slightly move away, and the two groups of anti-ridge precast slabs 3 are mutually far away and closely contacted with the inner wall of the groove 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A precast concrete reversed ridge for the construction of a composite floor slab is characterized by comprising the composite floor slab (1), the top end of the laminated floor slab (1) is provided with a groove (2), a plurality of anti-ridge precast slabs (3) which are uniformly distributed are arranged in the groove (2), the anti-ridge precast slabs (3) are all contacted with the inner walls of the grooves (2), the inner walls of the anti-ridge precast slabs (3) are all provided with a first sliding chute (4), a first sliding block (5) matched with the first sliding groove is arranged in each sliding groove (4), a first movable rod (6) movably connected with each sliding block (5) is arranged on one side of each sliding block (5), a second movable rod (7) movably connected with each sliding block is arranged between the two movable rods (6), and a rotating mechanism connected with one of the anti-sill precast slabs (3) is arranged in the middle of the top end of the second movable rod (7).
2. The precast concrete reversed sill for the construction of laminated floor slabs according to claim 1, characterized in that the rotating mechanism comprises a second sliding chute (8), a second sliding block (9) matched with the second sliding chute (8) is arranged in the second sliding chute (8), a limit threaded shaft (25) matched with the second sliding block (9) is arranged on one side of the reversed sill precast slab (3), an expansion link (10) is arranged on one side of the second sliding block (9), a first support member (11) is arranged at the top end of the expansion link (10), a gear (12) movably connected with the first support member (11) is arranged at the bottom end of the first support member (11), a rotating rod (13) is arranged at the bottom end of the gear (12), a sleeve (14) connected with the second movable rod (7) is sleeved on the rotating rod (13), the sleeve (14) is positioned in the middle of the top end of the second movable rod (7), a threaded rod (15) penetrating through the outer side of the rear surface of the expansion link (10) is arranged on the rotating rod (13), one end of the threaded rod (15) is provided with a rack (16) movably connected with the threaded rod.
3. The precast concrete reversed sill for the construction of a composite floor slab as recited in claim 2, characterized in that the racks (16) are respectively sleeved with a matched limit sleeve (17), and the top end of the limit sleeve (17) is provided with a second support member (18) connected with the telescopic rod (10).
4. The precast concrete sill for construction of laminated floor slab of claim 3, characterized in that the rotating rod (13) is of rectangular structure, and the second support member (18) and the first support member (11) are connected with the movable area of the telescopic rod (10).
5. The precast concrete reversed sill for the construction of a laminated floor as recited in claim 1, characterized in that the bottom end of the outer wall of the reversed sill precast slab (3) is provided with a sealing gasket (19), and the reversed sill precast slab (3) is filled with a reinforcing sheet (20) matched with the first sliding chute (4).
6. The precast concrete reversed sill for construction of laminated floor slab as recited in claim 1, wherein said first sliding block (5) has an L-shaped structure, and a bottom end surface of said first sliding block (5) is located at the same level as said reversed sill precast slab (3).
7. The precast concrete reversed sill for the construction of laminated floor slabs as recited in claim 1, characterized in that, the reversed sill precast slabs (3) are provided with symmetrically arranged convex columns (21) on one side, the convex columns (21) are sleeved with corresponding circular rings (22), the two circular rings (22) are provided with pulling ropes (23) on the side close to each other, and springs (24) connected with the pulling ropes (23) are arranged between the pulling ropes (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123060301.8U CN216973895U (en) | 2021-12-08 | 2021-12-08 | A anti-bank of precast concrete for coincide floor construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123060301.8U CN216973895U (en) | 2021-12-08 | 2021-12-08 | A anti-bank of precast concrete for coincide floor construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216973895U true CN216973895U (en) | 2022-07-15 |
Family
ID=82345484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123060301.8U Expired - Fee Related CN216973895U (en) | 2021-12-08 | 2021-12-08 | A anti-bank of precast concrete for coincide floor construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216973895U (en) |
-
2021
- 2021-12-08 CN CN202123060301.8U patent/CN216973895U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103416261B (en) | Active daylighting and solidified soil independent heat storage rear wall sunlight greenhouse | |
| CN113236311A (en) | Arched supporting structure in tunnel construction and construction method | |
| CN107366258B (en) | Prefabricated gallery structure in roller compacted concrete dam adopting buckle connection and implementation method | |
| CN216973895U (en) | A anti-bank of precast concrete for coincide floor construction | |
| CN208472654U (en) | A kind of flood control component | |
| CN215166543U (en) | Main structure of green assembly type building | |
| CN212045293U (en) | Full precast wallboard concrete placement device | |
| CN112502289A (en) | Main structure of green assembly type building | |
| CN220848034U (en) | Green assembled building that can adjust size | |
| CN206570775U (en) | The checkdam of adjustable water retaining height | |
| CN213143580U (en) | Plate type light energy-saving building block | |
| CN114922539B (en) | Window lintel connecting structure of RDBM polymer decorative material for building outer wall | |
| CN220203148U (en) | Counter-support boom for ceilings | |
| CN220011242U (en) | River course slope protection brick lays construction structures | |
| CN218436436U (en) | City climate adjustment is with concrete structure that permeates water | |
| CN218116867U (en) | Building prefabricated sandwich heat preservation wall | |
| CN220928397U (en) | Vertical hole core-pulling grouting type hollow brickwork | |
| CN220365107U (en) | Simple and easy escape canal of on-spot pin-connected panel | |
| CN219404746U (en) | Assembled concrete wall module with anti-seismic function | |
| CN214615396U (en) | Combined type shaping and assembling template | |
| CN213449568U (en) | Cement paste trowelling machine for masonry | |
| CN221399481U (en) | Building masonry | |
| CN116876574B (en) | Waterproof expansion joint structure of overlength underground structure | |
| CN216195554U (en) | Super-thick large-volume concrete joint pouring structure of medical linear accelerator | |
| CN214302851U (en) | Plate structure is pour in building site construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |