CN213062614U - Prefabricated superimposed sheet that structural strength is high - Google Patents
Prefabricated superimposed sheet that structural strength is high Download PDFInfo
- Publication number
- CN213062614U CN213062614U CN202021815710.7U CN202021815710U CN213062614U CN 213062614 U CN213062614 U CN 213062614U CN 202021815710 U CN202021815710 U CN 202021815710U CN 213062614 U CN213062614 U CN 213062614U
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- Prior art keywords
- superimposed sheet
- fixedly connected
- spring
- main part
- structural strength
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- 239000002131 composite material Substances 0.000 claims description 16
- 230000035939 shock Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 238000013016 damping Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a prefabricated laminated slab with high structural strength in the field of laminated floors, which comprises a laminated slab main body, wherein the bottom of the laminated slab main body is provided with a laminated slab auxiliary body, the bottom of the laminated slab main body is fixedly connected with an upper concave block, the bottom of the upper concave block is welded with a first spring, and the bottom of the first spring is fixedly connected with a lower concave block, the utility model discloses a combined use of a frame body and a third spring is adopted, when shaking occurs, the impact force received by the laminated slab main body is buffered by the first spring extruded by the upper concave block and the lower concave block, the lower concave block is buffered by a second spring, the laminated slab main body drives the frame body to extrude the third spring, the laminated slab main body drives a transmission rod to move, the transmission rod can start moving, when the transmission rod starts moving, the damping column can be extruded, the fourth buffering is performed, the problem of poor integrity of the existing prefabricated laminated slab is solved, the impact brought to the outside cannot be buffered, and the crack is easy to generate.
Description
Technical Field
The utility model relates to a coincide floor field specifically is a prefabricated superimposed sheet that structural strength is high.
Background
The laminated floor slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers, has good integrity, flat upper and lower surfaces and is convenient for finishing of a finish coat, and is suitable for high-rise buildings and large-bay buildings with higher integral rigidity requirements; the expanded polystyrene board is laid on the prefabricated thin board rhyme to form a dark section to reduce the weight of cast-in-place concrete and can be used as the heat and sound insulation layer of the laminated floor slab.
Prefabricated superimposed sheet often uses in the building work progress, and current prefabricated superimposed sheet is in the use, because the wholeness is poor, can't cushion the impact that the external world brought, easily produces the crack, and the atress intensity descends, influences building structure safety, has brought harm for the building body, is not suitable for in the higher area of earthquake intensity, then can not satisfy user's demand, can not ensure user's interests.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated superimposed sheet that structural strength is high to it is poor to provide current prefabricated superimposed sheet wholeness in solving above-mentioned background art, and the impact that can't bring the external world cushions, easily produces cracked problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a prefabricated laminated slab with high structural strength comprises a laminated slab main body, wherein a laminated slab auxiliary body is arranged at the bottom of the laminated slab main body, an upper concave block is fixedly connected to the bottom of the laminated slab main body, a first spring is welded at the bottom of the upper concave block, a lower concave block is fixedly connected to the bottom of the first spring, a second spring is welded at the bottom of the lower concave block, the bottom of the second spring is fixedly connected with the top of the laminated slab auxiliary body, frame bodies are fixedly connected to the two sides of the bottom of the laminated slab main body respectively, a third spring is welded at the top of an inner cavity of the frame body, a positioning plate is fixedly connected to the bottom of the third spring, the bottom of the positioning plate is fixedly connected with the top of the laminated slab auxiliary body, transmission rods are rotatably connected to the two sides of the bottom of the laminated slab main body respectively through rotating shafts, and movable blocks are fixedly connected to, the outside fixedly connected with shock attenuation post of movable block, the one end that the movable block was kept away from to the shock attenuation post is with the inner wall fixed connection of superimposed sheet main part.
As a further aspect of the present invention: go up the equal fixedly connected with elastic ball in both sides of concave piece inner wall, one side that the concave piece was kept away from to the elastic ball and the outside fixed connection of lower concave piece, through being provided with the elastic ball, can alleviate the frictional force between concave piece and the lower concave piece, the effectual life who prolongs last concave piece and lower concave piece.
As a further aspect of the present invention: the equal fixedly connected with loop bar in both sides at locating plate top, the outside cover of loop bar is equipped with the sleeve, telescopic outside and the outside fixed connection of framework through being provided with the sleeve, stability when having improved the framework and removing takes place to rock when preventing that the framework from removing.
As a further aspect of the present invention: the bottom fixedly connected with slider of movable block, the spout with slider looks adaptation is all seted up to the both sides at superimposed sheet auxiliary body top, slider and spout sliding connection through being provided with the slider, more stable when can making the movable block remove, stability when having improved the movable block and removing.
As a further aspect of the present invention: the inside fixedly connected with elasticity piece of spout, the quantity of elasticity piece sets up to four, through being provided with the elasticity piece, can effectually alleviate the impact, can protect slider and superimposed sheet accessory body simultaneously.
As a further aspect of the present invention: the outside fixedly connected with U type of the superimposed sheet accessory fills up, the U type fills up one side of keeping away from the superimposed sheet accessory and the inner wall fixed connection of superimposed sheet main part, through being provided with the U type pad, can reduce the frictional force between superimposed sheet main part and the superimposed sheet accessory, the effectual life who prolongs superimposed sheet main part and superimposed sheet accessory.
As a further aspect of the present invention: the inner chamber fixedly connected with tarpaulin of superimposed sheet main part, the quantity of tarpaulin sets up to two, through being provided with the tarpaulin, can prevent the water seepage, plays fine waterproof effect.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, use through the cooperation of framework and third spring, when taking place to rock, the impact force that the superimposed sheet main part received cushions through last concave piece and the first spring of lower concave piece extrusion, lower concave piece extrusion second spring cushions, the superimposed sheet main part drives framework extrusion third spring, cushion for the third time, the superimposed sheet main part drives the transfer line and removes, the transfer line can begin to remove, can extrude the shock attenuation post when the transfer line begins to remove, cushion for the fourth time, it is poor to have solved current prefabricated superimposed sheet wholeness, can't cushion the impact that brings to the external world, the fissured problem of easy production.
2. In the utility model, the elastic ball is arranged, so that the friction force between the upper concave block and the lower concave block can be reduced, and the service life of the upper concave block and the service life of the lower concave block are effectively prolonged; the sleeve is arranged, so that the stability of the frame body during movement is improved, and the frame body is prevented from shaking during movement; through being provided with the slider, more stable when can making the movable block remove has improved the stability when the movable block removes.
3. In the utility model, the elastic block is arranged, so that the impact force can be effectively reduced, and the sliding block and the superimposed sheet auxiliary body can be protected; the U-shaped pad can reduce the friction force between the laminated slab main body and the laminated slab auxiliary body, and effectively prolongs the service life of the laminated slab main body and the laminated slab auxiliary body; through being provided with the tarpaulin, can prevent the water seepage, play fine waterproof effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural section view of the middle frame body of the present invention;
fig. 3 is an enlarged schematic view of a structure at a point a in fig. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a laminated board main body; 2. a superimposed sheet accessory; 3. a concave block is arranged; 4. a first spring; 5. a concave block; 6. a second spring; 7. a frame body; 8. a third spring; 9. positioning a plate; 10. a transmission rod; 11. a movable block; 12. a shock-absorbing post; 13. an elastic ball; 14. a sleeve; 15. a loop bar; 16. a slider; 17. a chute; 18. an elastic block; 19. a U-shaped pad; 20. a waterproof cloth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a prefabricated composite slab with high structural strength includes a composite slab main body 1, a composite slab auxiliary body 2 is disposed at the bottom of the composite slab main body 1, an upper concave block 3 is fixedly connected to the bottom of the composite slab main body 1, a first spring 4 is welded to the bottom of the upper concave block 3, a lower concave block 5 is fixedly connected to the bottom of the first spring 4, a second spring 6 is welded to the bottom of the lower concave block 5, the bottom of the second spring 6 is fixedly connected to the top of the composite slab auxiliary body 2, frame bodies 7 are fixedly connected to both sides of the bottom of the composite slab main body 1, a third spring 8 is welded to the top of the inner cavity of the frame body 7, a positioning plate 9 is fixedly connected to the bottom of the third spring 8, a transmission rod 10 is rotatably connected to both sides of the bottom of the composite slab main body 1 through a rotation shaft, a movable block 11 is fixedly connected to one end of the transmission rod 10 away from, the outside fixedly connected with shock absorber post 12 of movable block 11, shock absorber post 12 keeps away from the one end of movable block 11 and superimposed sheet main part 1's inner wall fixed connection, use through framework 7 and third spring 8's cooperation, when taking place to rock, the impact force that superimposed sheet main part 1 received cushions through last concave 3 and lower concave 5 extrusion first spring 4, lower concave 5 extrusion second spring 6 cushions, superimposed sheet main part 1 drives framework 7 extrusion third spring 8, carry out the buffering of the third time, superimposed sheet main part 1 drives transfer line 10 and removes, transfer line 10 can begin to remove, transfer line 10 can extrude shock absorber post 12 when beginning to remove, carry out the buffering of the fourth time, it is poor to have solved current prefabricated superimposed sheet wholeness, the unable impact that brings to the external world cushions, the problem of easy production crack.
The two sides of the inner wall of the upper concave block 3 are fixedly connected with elastic balls 13, one side, away from the upper concave block 3, of each elastic ball 13 is fixedly connected with the outer side of the lower concave block 5, and the elastic balls 13 are arranged, so that the friction force between the upper concave block 3 and the lower concave block 5 can be reduced, and the service lives of the upper concave block 3 and the lower concave block 5 are effectively prolonged; the two sides of the top of the positioning plate 9 are fixedly connected with loop bars 15, sleeves 14 are sleeved outside the loop bars 15, the outer sides of the sleeves 14 are fixedly connected with the outer sides of the frame bodies 7, and the sleeves 14 are arranged, so that the stability of the frame bodies 7 during movement is improved, and the frame bodies 7 are prevented from shaking during movement; bottom fixedly connected with slider 16 of movable block 11, the both sides at 2 tops of superimposed sheet accessory all offer with the spout 17 of 16 looks adaptations of slider, slider 16 and spout 17 sliding connection through being provided with slider 16, more stable when can making movable block 11 remove, stability when having improved movable block 11 and removing.
The inner part of the sliding chute 17 is fixedly connected with the elastic blocks 18, the number of the elastic blocks 18 is four, and the elastic blocks 18 are arranged, so that the impact force can be effectively reduced, and meanwhile, the sliding block 16 and the superimposed sheet auxiliary body 2 can be protected; the outer side of the superimposed sheet body 2 is fixedly connected with the U-shaped pad 19, one side of the U-shaped pad 19, which is far away from the superimposed sheet body 2, is fixedly connected with the inner wall of the superimposed sheet main body 1, and the friction force between the superimposed sheet main body 1 and the superimposed sheet body 2 can be reduced by arranging the U-shaped pad 19, so that the service lives of the superimposed sheet main body 1 and the superimposed sheet body 2 are effectively prolonged; the inner chamber fixedly connected with tarpaulin 20 of superimposed sheet main part 1, the quantity of tarpaulin 20 sets up to two, through being provided with tarpaulin 20, can prevent the water seepage, plays fine waterproof effect.
The utility model discloses a theory of operation is: when the combined plate is used, when the combined plate shakes, impact force borne by the combined plate main body 1 can drive the upper concave block 3 to move, the upper concave block 3 can start to move, the upper concave block 3 can drive the lower concave block 5 to move through the first spring 4 when moving, the first spring 4 is extruded to perform primary buffering when the upper concave block 3 and the lower concave block 5 move, the lower concave block 5 can start to move, the second spring 6 is extruded to perform secondary buffering when the lower concave block 5 starts to move, the frame body 7 can be driven to move when the combined plate main body 1 drives the upper concave block 3 to move, the frame body 7 can start to move, the third spring 8 can be extruded when the frame body 7 starts to move, third buffering is performed, the combined plate main body 1 can drive the transmission rod 10 to move when shaking, the transmission rod 10 can start to move, the transmission rod 10 can extrude the damping column 12 when moving, buffering for the fourth time is carried out, so that the prefabricated composite slab has the advantages that the integrity is improved, impact brought to the outside can be buffered, cracks are not easy to generate, the stress intensity is improved, the safety of a building structure is improved, the prefabricated composite slab is suitable for areas with high seismic intensity, the requirements of users are met, and the benefits of the users are guaranteed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a prefabricated superimposed sheet that structural strength is high, includes superimposed sheet main part (1), its characterized in that: the bottom of superimposed sheet main part (1) is provided with superimposed sheet accessory (2), concave block (3) on the bottom fixedly connected with of superimposed sheet main part (1), the bottom welding of going up concave block (3) has first spring (4), concave block (5) under the bottom fixedly connected with of first spring (4), the bottom welding of concave block (5) has second spring (6) down, the bottom of second spring (6) and the top fixed connection of superimposed sheet accessory (2), the equal fixedly connected with framework (7) in both sides of superimposed sheet main part (1) bottom, the top welding of framework (7) inner chamber has third spring (8), the bottom fixedly connected with locating plate (9) of third spring (8), the bottom of locating plate (9) and the top fixed connection of superimposed sheet accessory (2), the both sides of superimposed sheet main part (1) bottom all are connected with transfer line (10) through the pivot rotation, the one end fixedly connected with movable block (11) of superimposed sheet main part (1) are kept away from in transfer line (10), the outside fixedly connected with shock attenuation post (12) of movable block (11), the inner wall fixed connection of the one end of movable block (11) and superimposed sheet main part (1) is kept away from in shock attenuation post (12).
2. A structural strength prefabricated composite panel according to claim 1, wherein: go up equal fixedly connected with elastic ball (13) in both sides of concave piece (3) inner wall, one side that concave piece (3) were kept away from in elastic ball (13) is with the outside fixed connection of concave piece (5) down.
3. A structural strength prefabricated composite panel according to claim 1, wherein: the equal fixedly connected with loop bar (15) in both sides at locating plate (9) top, the outside cover of loop bar (15) is equipped with sleeve (14), the outside of sleeve (14) and the outside fixed connection of framework (7).
4. A structural strength prefabricated composite panel according to claim 1, wherein: the bottom fixedly connected with slider (16) of movable block (11), spout (17) with slider (16) looks adaptation are all seted up to the both sides at superimposed sheet auxiliary body (2) top, slider (16) and spout (17) sliding connection.
5. A prefabricated composite panel with high structural strength as claimed in claim 4, wherein: the inside fixedly connected with elasticity piece (18) of spout (17), the quantity of elasticity piece (18) sets up to four.
6. A structural strength prefabricated composite panel according to claim 1, wherein: the outside fixedly connected with U type pad (19) of superimposed sheet auxiliary body (2), the inner wall fixed connection of one side and superimposed sheet main part (1) of superimposed sheet auxiliary body (2) is kept away from in U type pad (19).
7. A structural strength prefabricated composite panel according to claim 1, wherein: the inner cavity fixedly connected with tarpaulin (20) of superimposed sheet main part (1), the quantity of tarpaulin (20) sets up to two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021815710.7U CN213062614U (en) | 2020-08-26 | 2020-08-26 | Prefabricated superimposed sheet that structural strength is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021815710.7U CN213062614U (en) | 2020-08-26 | 2020-08-26 | Prefabricated superimposed sheet that structural strength is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213062614U true CN213062614U (en) | 2021-04-27 |
Family
ID=75554531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021815710.7U Expired - Fee Related CN213062614U (en) | 2020-08-26 | 2020-08-26 | Prefabricated superimposed sheet that structural strength is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213062614U (en) |
-
2020
- 2020-08-26 CN CN202021815710.7U patent/CN213062614U/en not_active Expired - Fee Related
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| 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: 20210427 |