CN112196167B - Floor cement component - Google Patents
Floor cement component Download PDFInfo
- Publication number
- CN112196167B CN112196167B CN202010948788.4A CN202010948788A CN112196167B CN 112196167 B CN112196167 B CN 112196167B CN 202010948788 A CN202010948788 A CN 202010948788A CN 112196167 B CN112196167 B CN 112196167B
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- convex block
- floor
- piston
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- 239000004568 cement Substances 0.000 title claims abstract description 184
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims description 90
- 230000037431 insertion Effects 0.000 claims description 90
- 238000005192 partition Methods 0.000 claims description 41
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 230000007797 corrosion Effects 0.000 claims description 21
- 238000005260 corrosion Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 230000003628 erosive effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 10
- 230000002035 prolonged effect Effects 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 12
- 239000007789 gas Substances 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/023—Separate connecting devices for prefabricated floor-slabs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/08—Load-carrying floor structures formed substantially of prefabricated units assembled of block-shaped elements, e.g. hollow stones
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention belongs to the technical field of cement components, in particular to a floor cement component; the concrete comprises a cement body and reinforcing steel bars, wherein the reinforcing steel bars are uniformly arranged in the cement body, one side of the cement body is uniformly provided with an inserting convex block, the inserting convex block is of a quadrangular frustum pyramid structure, the other side of the cement body is uniformly provided with an inserting groove, and the shape of the inserting groove is matched with that of the inserting convex block; according to the invention, the splicing convex blocks and the splicing grooves are respectively arranged on the two sides of the cement body of the floor cement member, so that the cement bodies are tightly combined by embedding the splicing convex blocks into the splicing grooves, and the splicing convex blocks are subjected to vacuum negative pressure adsorption in the splicing grooves under the action of the elastic sealing ring and the first cavity, so that the floor cement members are combined more firmly, and the floor cement member can be effectively applied to a part which does not need to bear larger load in a temporary housing.
Description
Technical Field
The invention belongs to the technical field of cement components, and particularly relates to a floor cement component.
Background
Floors are important components of buildings and floors are horizontal partitioning components used to partition spaces in buildings. The method is widely applied to airports, container docks, building communities, landscaping, river slope protection and water and soil engineering. Besides the characteristics of high strength, strong weather resistance, convenient construction and maintenance, high cost performance and the like, the environment-friendly concrete has the most obvious characteristics of distinguishing from other concrete products, mainly shows that the product has extremely high water seepage permeability and skid resistance, and plays an important role in protecting urban underground water resources and increasing the safety and comfort level of road walking. In some simple buildings which are temporarily used, a large amount of simple floor cement components can be used at the parts which do not need to bear large load, although the simple building can not bear large load, the combination of the cement components is firmer, the simple and convenient installation can also effectively avoid the erosion of impurities such as external moisture, the construction period of the temporary housing can be greatly shortened by using the cement components, and the engineering cost is saved to the maximum extent.
However, the combination of floor cement members used in large quantities in the market is not firm, and rainwater often enters gaps between the floor cement members when raining, so that the combination parts between the floor cement members are corroded, the using effect of the floor cement members is seriously damaged, and the technical scheme is limited.
In view of the above, the invention respectively arranges the splicing convex blocks and the splicing grooves at the two sides of the cement body of the floor cement member, so that the cement bodies are tightly combined by embedding the splicing convex blocks into the splicing grooves, and the splicing convex blocks are adsorbed by vacuum negative pressure in the splicing grooves under the action of the elastic sealing ring and the first cavity, so that the combination between the floor cement members is firmer; in addition, the invention is simple and convenient to install, saves the construction time to the maximum extent, and can be effectively applied to the part which does not need to bear larger load in the temporary housing.
Disclosure of Invention
The invention provides a floor cement member, aiming at making up the defects of the prior art and solving the problem that the use effect of the floor cement member is influenced because the existing floor cement member is easily corroded by rainwater and the like due to the infirm combination when a temporary housing is built.
The technical scheme adopted by the invention for solving the technical problems is as follows: a floor cement member comprises a cement body and reinforcing steel bars, wherein the reinforcing steel bars are uniformly arranged in the cement body, one side of the cement body is uniformly provided with an inserting convex block, the inserting convex block is of a quadrangular frustum pyramid structure, the other side of the cement body is uniformly provided with inserting grooves, and the shape of each inserting groove is matched with that of each inserting convex block; a first cavity is arranged on the side wall, opposite to the opening, in the insertion groove, a first piston is arranged in the first cavity, a sliding groove is arranged on the side wall, close to the insertion groove, of the first cavity, a group of first through holes are uniformly formed in the surface of the side wall provided with the sliding groove, and a first check valve is arranged on the inner surface of each first through hole; an elastic sealing ring is sleeved at the joint of the side face of the inserting convex block and the cement body, and a first sliding block is arranged at the end part of the inserting convex block; under the action of the splicing convex block, the splicing groove and the elastic sealing ring, adjacent cement bodies are firmly combined together; when the cement body inserting groove is in work, the inserting convex block of one cement body can be embedded into the inserting groove of the other cement body, and the inserting convex block is easier to be embedded into the inserting groove due to the fact that the inserting convex block is of the quadrangular frustum pyramid structure; along with the insertion convex block going deep into the insertion groove, the elastic sealing ring of the insertion convex block is also embedded into the gap between the insertion convex block and the insertion groove and is tightly attached to the inner surface of the insertion groove, so that the insertion groove at the moment forms a closed space under the action of the insertion convex block and the elastic sealing ring; meanwhile, the first sliding block positioned at the end part of the insertion lug is embedded into the sliding groove along with the movement of the insertion lug and moves continuously along with the movement of the first sliding block in the sliding groove, so that the end part of the first sliding block is in contact with the piston and pushes the first piston; a piston removes and makes the inside negative pressure that appears of a cavity, then the air that is located between grafting lug and the grafting recess flows into a cavity along with a through-hole inside, and because the effect of check valve makes the air be difficult to return the grafting recess, negative pressure appears in the clearance between grafting recess and the grafting lug this moment, according to vacuum negative pressure adsorption principle, the grafting lug is closely adsorbed in the grafting recess, make can the jail concretion be in the same place between the floor cement component, the stability of floor has been improved.
Preferably, an annular groove is formed in the inner surface of the insertion groove, close to the opening, an annular air bag is arranged in the annular groove, the annular air bag is communicated with the first cavity through the first guide pipe, and the insertion lug and the insertion groove are combined more tightly under the action of the annular air bag; when the air bag works, the annular air bag is in a shrivelled state before being ventilated, and the insertion convex block is not influenced to be embedded into the insertion groove; when the splicing lug has basically embedded the splicing lug, along with the effect of a slider and a piston make the inside atmospheric pressure grow of a cavity, consequently partly air flows into annular gasbag along a pipe for annular gasbag begins the inflation and with splicing lug surface in close contact with, has improved the frictional force between splicing lug surface and the splicing groove, has also strengthened the gas tightness in clearance between splicing groove and the splicing lug simultaneously, make the vacuum negative pressure adsorption effect that the splicing lug received more obvious, and then make the combination between the floor cement component inseparabler.
Preferably, a second cavity is arranged at a position, close to the first sliding block, in the insertion convex block, a second piston is arranged in the second cavity, a first piston rod is arranged on the surface, close to the first sliding block, of the second piston, the end part of the first piston rod penetrates through the side wall of the second cavity and the first sliding block and extends out of the end part of the first sliding block, and a vacuum chuck is arranged at the end part of the first piston rod; the side wall of the second cavity close to the end part of the insertion lug is uniformly provided with a second through hole, and the inner surface of the second through hole is provided with a second check valve; the first sliding block and the inserting groove are combined more tightly under the action of the second cavity and the vacuum chuck; when the floor cement component bonding device works, the first sliding block at the end part of the insertion convex block moves along with the insertion convex block and extends into the first cavity, the end part of the first piston rod extending out of the end part of the first sliding block contacts and is pressed with the first piston while the end part of the first sliding block contacts and is pressed with the first piston, the first piston rod is pressed and drives the second piston to move, so that negative pressure occurs in the second cavity, gas in a gap between the insertion groove and the insertion convex block enters the second cavity through the second through hole, and gas in the gap between the insertion groove and the insertion convex block is further reduced under the action of the second check valve, so that the vacuum negative pressure adsorption effect on the insertion convex block is more obvious, and further the bonding between the floor cement components is more tight; and because the vacuum chuck at the end part of the first piston rod is tightly attached to the surface of the first piston along with the contact of the end part of the first piston rod and the first piston, air in the vacuum chuck is discharged due to the extrusion of the vacuum chuck, and negative pressure is formed in the vacuum chuck at the moment, so that the vacuum chuck is more tightly combined with the first piston, and the splicing convex block and the splicing groove are more tightly combined.
Preferably, a vent pipe is arranged in the middle of the vacuum chuck, and the end part of the vent pipe, which is far away from the vacuum chuck, is communicated with the second chamber; the vacuum chuck is combined with the first piston more tightly under the action of the vent pipe; during operation, when vacuum chuck and a piston in close contact with each other, along with vacuum chuck deformation extrusion inside air, the inside air of vacuum chuck can get into No. two cavities through the breather pipe smoothly, and the inside air of vacuum chuck is further detached, therefore vacuum chuck and a piston must combine inseparabler for the combination between grafting lug and the grafting recess is inseparabler.
Preferably, the side surface of the cement body is uniformly provided with a first groove, a partition plate is embedded at the opening of the first groove, one end of the partition plate is rotatably connected with the bottom surface of the first groove, and the other end of the partition plate is in contact with the top of the first groove and is connected with the side wall of the first groove through a spring; the side wall of the first groove close to the first cavity is provided with a cylinder, a third piston and a second piston rod are arranged in the cylinder, the end part of the second piston rod far away from the second piston penetrates through the side wall of the cylinder and extends into the first groove to be contacted with the partition plate, and the cylinder is communicated with the first cavity through a second guide pipe; the water penetrating into the gaps between the cement bodies is isolated through the action of the air cylinder and the partition plate, and the corrosion of the cement bodies is slowed down; when the cement body sealing device works, due to the fact that the air pressure in the first cavity is increased, a part of air flows into the air cylinder along the second guide pipe, the third piston in the air cylinder moves, the third piston moves to drive the second piston rod to move and press the partition plate to enable the partition plate to rotate, and due to the fact that the bottom of the partition plate is rotationally connected with the bottom of the first groove, the top of the partition plate is in close contact with the side face of an adjacent cement body along with the rotation of the partition plate; the partition board can isolate external objects such as rainwater and the like permeating between adjacent cement bodies, reduces erosion on the bonding parts between the cement bodies, and ensures the bonding firmness between the cement bodies.
Preferably, cement powder is filled in the first groove between the partition plate and the side wall of the first groove; the cement powder can absorb water permeating into gaps among the floor cement members, so that the close combination among the floor cement members is ensured; when the cement powder pouring device works, cement powder is filled between the partition plate and the side wall of the first groove in the first groove, and the partition plate rotates along with the action of the air cylinder, so that the cement powder in the first groove is not limited by the partition plate any more, the cement powder flows out of the first groove and enters gaps between adjacent cement bodies, and the cement powder flowing out of the first groove is difficult to flow downwards and is limited in the gaps between the adjacent cement bodies due to the action of the partition plate; because the cement powder can absorb water, the erosion of the cement bodies is slowed down, and because the cement powder is mutually condensed with the adjacent cement bodies after absorbing water, the combination between the cement bodies is tighter.
Preferably, a first convex block is arranged on the upper bottom surface of the cement body close to the insertion convex block, and the end part of the first convex block inclines towards the direction close to the insertion convex block; during operation, the inclined first convex block can prevent foreign matters such as rainwater from infiltrating into gaps between cement bodies, so that erosion of the cement bodies is slowed down, and the firmness of combination between the cement bodies is ensured.
Preferably, the surface of the cement body is coated with an anticorrosive coating, and the anticorrosive coating comprises a finish coat, a middle layer and a primer, so that the corrosion of rainwater to the cement body can be effectively slowed down, and the service life of the cement body is prolonged; when the cement body corrosion-resistant coating is used, the surface of the cement body is coated with the corrosion-resistant coating, and the corrosion-resistant coating comprises three layers of finish paint, a middle layer and primer paint.
Preferably, the surface of the first sliding block is provided with a layer of rubber film, so that the first sliding block and the inner surface of the slideway can be combined more tightly, and the cement members of the floor can be combined more firmly; the during operation is equipped with the one deck rubber membrane on a slider surface, can make the combination between a slider and the spout inseparabler, can prevent that the air in the cavity from flowing out from the clearance between a slider and the spout to influenced the vacuum negative pressure adsorption that grafting lug received, guaranteed the fastness of combining between the floor cement component.
Preferably, a second channel is arranged in the steel bar, vent holes are uniformly formed in the surface of the steel bar and communicated with the second channel, and the second channel is connected with the second cavity through a third guide pipe; the corrosion of the steel bars can be slowed down through the action of the second channel and the vent hole; when the air pressure of the second cavity is increased, a part of air can flow into the second channel in the steel bar along the third guide pipe, and the air flowing into the second channel of the steel bar can flow out of the exhaust holes and permeate into a cement body part near the steel bar; because the gas flow can accelerate the evaporation of the water, the inside of the reinforcing steel bar and the position near the reinforcing steel bar are dried by the flowing air, so that the corrosion of the water to the reinforcing steel bar is slowed down, and the service life of the cement member of the floor is prolonged.
Preferably, the second channel is filled with a deoxidizing agent, so that the corrosion of oxygen to the steel bar can be greatly slowed down under the action of the deoxidizing agent, and the service life of the steel bar is prolonged; when the oxygen-removing device works, when air in the third guide pipe flows into the second channel, oxygen contained in the air can be removed by the oxygen-removing agent, and in addition, when the air flows out of the exhaust hole, a part of the oxygen-removing agent can be mixed into the air and spread nearby the steel bars, so that the corrosion of the oxygen to the steel bars is slowed down, and the service life of the steel bars is prolonged.
The invention has the following beneficial effects:
1. according to the floor cement component, the splicing convex blocks and the splicing grooves are respectively arranged on the two sides of the cement body of the floor cement component, so that the cement bodies are tightly combined by embedding the splicing convex blocks into the splicing grooves, and the splicing convex blocks are subjected to vacuum negative pressure adsorption in the splicing grooves under the action of the elastic sealing ring and the first cavity, so that the floor cement components are combined more firmly; the invention is simple and convenient to install, saves the construction time to the maximum extent, and can be effectively applied to the part which does not need to bear larger load in the temporary housing.
2. According to the floor cement member, the first groove is formed in the side face of the cement body, the partition plate and the cement powder are arranged in the first groove, the cement powder acts on gaps among the cement bodies through the action of the air cylinder, on one hand, rainwater and the like can be isolated from the gaps among the cement bodies, so that erosion to the cement bodies is relieved, on the other hand, the cement powder is mutually condensed with adjacent cement bodies after water absorption, and therefore the cement bodies can be combined more firmly.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is an enlarged view of a portion of FIG. 2 at C;
FIG. 5 is an enlarged view of a portion of FIG. 4 at D;
FIG. 6 is a partial enlarged view at E in FIG. 4;
in the figure: the concrete pump comprises a cement body 1, a first groove 11, a partition plate 111, a cylinder 12, a second piston rod 121, a second guide pipe 122, a first bump 13, a steel bar 2, a first channel 21, an exhaust hole 211, a third guide pipe 212, an insertion bump 3, a first slide block 31, a second cavity 32, a second piston 321, a first piston rod 322, a vacuum suction cup 323, a second through hole 324, a vent pipe 325, an insertion groove 4, a first cavity 41, a first piston 411, a sliding groove 42, a first through hole 43, an elastic sealing ring 44, an annular groove 45, an annular air bag 451 and a first guide pipe 452.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the floor cement member of the present invention comprises a cement body 1 and reinforcing steel bars 2, wherein the reinforcing steel bars 2 are uniformly arranged inside the cement body 1, one side of the cement body 1 is uniformly provided with an insertion convex block 3, the insertion convex block 3 is of a quadrangular frustum structure, the other side of the cement body is uniformly provided with an insertion groove 4, and the shape of the insertion groove 4 is matched with the insertion convex block 3; a first cavity 41 is arranged on the side wall, opposite to the opening, in the insertion groove 4, a first piston 411 is arranged in the first cavity 41, a sliding groove 42 is arranged on the side wall, close to the insertion groove 4, of the first cavity 41, a group of first through holes 43 are uniformly formed in the surface of the side wall provided with the sliding groove 42, and a first check valve is arranged on the inner surface of each first through hole 43; an elastic sealing ring 44 is sleeved at the joint of the side surface of the inserting convex block 3 and the cement body 1, and a first sliding block 31 is arranged at the end part of the inserting convex block 3; the adjacent cement bodies 1 are firmly combined together through the actions of the splicing convex blocks 3, the splicing grooves 4 and the elastic sealing rings 44; when the cement body inserting device works, the inserting convex block 3 of one cement body 1 can be embedded into the inserting groove 4 of the other cement body 1, and the inserting convex block 3 is more easily embedded into the inserting groove 4 because the inserting convex block 3 is of a quadrangular frustum pyramid structure; along with the insertion of the insertion convex block 3 in the insertion groove 4, the elastic sealing ring 44 of the insertion convex block 3 is also embedded in the gap between the insertion convex block 3 and the insertion groove 4 and is tightly attached to the inner surface of the insertion groove 4, so that the insertion groove 4 forms a closed space under the action of the insertion convex block 3 and the elastic sealing ring 44; meanwhile, the first sliding block 31 at the end of the insertion convex block 3 is embedded into the sliding groove 42 along with the movement of the insertion convex block 3, and along with the continuous movement of the first sliding block 31 in the sliding groove 42, the end of the first sliding block 31 is in contact with the first piston 411 and pushes the first piston 411; the removal of a piston 411 makes the inside negative pressure that appears of a cavity 41, then the air that is located between grafting lug 3 and grafting recess 4 flows into a cavity 41 along with a through-hole 43 inside, and make the air be difficult to return grafting recess 4 because the effect of check valve, consequently the negative pressure appears in the clearance between grafting recess 4 and the grafting lug 3 this moment, according to the vacuum negative pressure adsorption principle, grafting lug 3 is closely adsorbed in grafting recess 4, make can the firm joint be in the same place between the floor cement component, the stability of floor has been improved.
As an embodiment of the present invention, an annular groove 45 is provided at a portion of the inner surface of the insertion groove 4 near the opening, an annular air bag 451 is provided in the annular groove 45, the annular air bag 451 is communicated with the first chamber 41 through the first conduit 452, and the insertion protrusion 3 and the insertion groove 4 are more tightly combined through the action of the annular air bag 451; when the air bag is in work, the annular air bag 451 is in a shriveled state before being ventilated, and the insertion convex block 3 is not influenced to be embedded into the insertion groove 4; when the plugging convex block 3 is basically embedded into the plugging convex block 3, the air pressure in the first chamber 41 is increased along with the action of the first sliding block 31 and the first piston 411, so that part of air flows into the annular air bag 451 along the first guide pipe 452, the annular air bag 451 begins to expand and is in close contact with the outer surface of the plugging convex block 3, the friction force between the outer surface of the plugging convex block 3 and the plugging groove 4 is improved, meanwhile, the air tightness of a gap between the plugging groove 4 and the plugging convex block 3 is enhanced, the vacuum negative pressure adsorption action on the plugging convex block 3 is more obvious, and further, the combination between the floor cement components is more compact.
As an embodiment of the present invention, a second chamber 32 is disposed in the insertion projection 3 near the first slider 31, a second piston 321 is disposed in the second chamber 32, a first piston rod 322 is disposed on the surface of the second piston 321 near the first slider 31, an end of the first piston rod 322 penetrates through a side wall of the second chamber 32 and the first slider 31 and extends out from an end of the first slider 31, and a vacuum suction cup 323 is disposed at an end of the first piston rod 322; the side wall of the second cavity 32 close to the end part of the insertion convex block 3 is uniformly provided with a second through hole 324, and the inner surface of each second through hole 324 is provided with a second check valve; the first sliding block 31 and the inserting groove 4 are combined more tightly under the action of the second chamber 32 and the vacuum sucker 323; when the floor cement component bonding device works, the first sliding block 31 at the end part of the insertion convex block 3 moves along with the insertion convex block 3 and extends into the first cavity 41, when the end part of the first sliding block 31 is contacted with the first piston 411, the end part of the first piston rod 322 extending out of the end part of the first sliding block 31 is contacted with the first piston 411 and is pressed, the first piston rod 322 is pressed and simultaneously drives the second piston 321 to move, so that negative pressure is generated in the second cavity 32, therefore, gas in a gap between the insertion groove 4 and the insertion convex block 3 enters the second cavity 32 through the second through hole 324, and the gas in the gap between the insertion groove 4 and the insertion convex block 3 is further reduced due to the action of the second check valve, so that the vacuum negative pressure adsorption action on the insertion convex block 3 is more obvious, and further the bonding between the floor cement components is more tight; because the end of the first piston rod 322 contacts with the first piston 411, the vacuum chuck 323 at the end of the first piston rod 322 is closely attached to the surface of the first piston 411, air in the vacuum chuck 323 is exhausted due to extrusion of the vacuum chuck 323, negative pressure is formed in the vacuum chuck 323 at the moment, the vacuum chuck 323 is combined with the first piston 411 more closely, and therefore the insertion convex block 3 and the insertion groove 4 are combined more closely.
As an embodiment of the invention, a vent pipe 325 is arranged in the middle of the vacuum chuck 323, and the end of the vent pipe 325 away from the vacuum chuck 323 is communicated with the second chamber 32; the action of the vent pipe 325 enables the vacuum chuck 323 to be combined with the first piston 411 more tightly; during operation, when the vacuum chuck 323 is in close contact with the first piston 411, the air inside the vacuum chuck 323 can smoothly enter the second chamber 32 through the vent pipe 325 along with the deformation of the vacuum chuck 323 to extrude the air inside the vacuum chuck 323, and the air inside the vacuum chuck 323 is further removed, so that the vacuum chuck 323 and the first piston 411 are combined more tightly, and the combination between the plugging convex block 3 and the plugging groove 4 is more tight.
As an embodiment of the invention, a first groove 11 is uniformly arranged on the side surface of the cement body 1, a partition plate 111 is embedded at the opening of the first groove 11, one end of the partition plate 111 is rotatably connected with the bottom surface of the first groove 11, and the other end of the partition plate is contacted with the top of the first groove 11 and is connected with the side wall of the first groove 11 through a spring; a cylinder 12 is arranged on the side wall of the first groove 11 close to the first chamber 41, a third piston and a second piston rod 121 are arranged inside the cylinder 12, the end part of the second piston rod 121 far away from the second piston 321 penetrates through the side wall of the cylinder 12 and extends into the first groove 11 to be contacted with the partition board 111, and the cylinder 12 is communicated with the first chamber 41 through a second guide pipe 122; the water seeping into the clearance between the cement bodies 1 is isolated through the action of the cylinder 12 and the partition board 111, and the erosion of the cement bodies 1 is slowed down; during operation, as the air pressure in the first chamber 41 is increased, a part of air flows into the cylinder 12 along the second guide pipe 122, so that the third piston in the cylinder 12 moves, the third piston moves to drive the second piston rod 121 to move and press the partition 111 to rotate the partition 111, and as the bottom of the partition 111 is rotatably connected with the bottom surface of the first groove 11, the top of the partition 111 is in close contact with the side surface of the adjacent cement body 1 along with the rotation of the partition 111; the partition board 111 can isolate foreign objects such as rainwater permeating between the adjacent cement bodies 1, reduce erosion on the bonding parts between the cement bodies 1, and ensure the bonding firmness between the cement bodies 1.
As an embodiment of the present invention, cement powder is filled inside the first tank 11 between the partition 111 and the side wall of the first tank 11; the cement powder can absorb water permeating into gaps among the floor cement members, so that the close combination among the floor cement members is ensured; during operation, cement powder is filled between the partition board 111 and the side wall of the first groove 11 in the first groove 11, the partition board 111 rotates along with the action of the air cylinder 12, so that the cement powder in the first groove 11 is not limited by the partition board 111 any more, the cement powder flows out of the first groove 11 and enters the gaps between the adjacent cement bodies 1, and the cement powder flowing out of the first groove 11 is difficult to flow downwards and is limited in the gaps between the adjacent cement bodies 1 due to the action of the partition board 111; because the cement powder can absorb water, the erosion of the cement bodies 1 is slowed down, and because the cement powder is mutually condensed with the adjacent cement bodies 1 after absorbing water, the combination between the cement bodies 1 is tighter.
As an embodiment of the present invention, a first bump 13 is disposed on a portion of the upper bottom surface of the cement body 1, which is close to the insertion bump 3, and an end of the first bump 13 is inclined toward a direction close to the insertion bump 3; during operation, the inclined first convex block 13 can prevent foreign matters such as rainwater from infiltrating into gaps between the cement bodies 1, so that the corrosion of the cement bodies 1 is slowed down, and the firmness of the combination between the cement bodies 1 is ensured.
As an embodiment of the invention, the surface of the cement body 1 is coated with an anticorrosive coating, and the anticorrosive coating comprises a finish coat, a middle layer and a primer, so that the corrosion of rainwater to the cement body 1 can be effectively slowed down, and the service life of the cement body 1 is prolonged; when the cement body 1 corrosion-resistant coating is used, the surface of the cement body 1 is coated with the corrosion-resistant coating, the corrosion-resistant coating comprises three layers of finish paint, a middle layer and primer paint, and compared with the case of only one layer of corrosion-resistant paint, the corrosion-resistant coating with three-layer protection can more effectively play a role in protecting the cement body 1, slow down the corrosion of the cement body 1 and prolong the service life of the cement body 1.
As an embodiment of the invention, a layer of rubber film is arranged on the surface of the first sliding block 31, so that the first sliding block 31 and the inner surface of the slideway are combined more tightly, and the cement members of the floor are combined more firmly; during operation, be equipped with the one deck rubber membrane on slider 31 surface, can make the combination between slider 31 and the spout 42 inseparabler, can prevent that the air in cavity 41 from flowing out from the clearance between slider 31 and the spout 42 to the vacuum negative pressure adsorption that grafting lug 3 received has been influenced, has guaranteed the fastness of combining between the floor cement component.
As an embodiment of the invention, a first channel 21 is arranged inside the steel bar 2, exhaust holes 211 are uniformly arranged on the surface of the steel bar 2, the exhaust holes 211 are communicated with the first channel 21, and the first channel 21 is connected with a second chamber 32 through a third conduit 212; the corrosion to the steel bar 2 can be slowed down through the action of the first channel 21 and the exhaust holes 211; during operation, as the air pressure of the second chamber 32 is increased, a part of air can flow into the first channel 21 inside the steel bar 2 along the third guide pipe 212, and the air flowing into the first channel 21 of the steel bar 2 can flow out of the exhaust hole 211 and permeate into the cement body 1 part near the steel bar 2; because the gas flow can accelerate the evaporation of water, the inside of the steel bar 2 and the position near the steel bar 2 are dried by flowing air, thereby slowing down the corrosion of water to the steel bar 2 and prolonging the service life of the floor cement member.
As an embodiment of the invention, the first passage 21 is filled with a deoxidizing agent, and under the action of the deoxidizing agent, the corrosion of oxygen to the steel bar 2 can be greatly slowed down, so that the service life of the steel bar 2 is prolonged; in operation, when the air in third pipe 212 flows into first passageway 21, oxygen that contains in the air can be eliminated by the deoxidant, in addition when the air flows out from exhaust hole 211, partly deoxidant can be mixed in the air and spread near reinforcing bar 2 to the erosion of reinforcing bar 2 of oxygen has been slowed down, has prolonged the life of reinforcing bar 2.
When the cement body inserting device works, the inserting convex block 3 of one cement body 1 can be embedded into the inserting groove 4 of the other cement body 1, and the inserting convex block 3 is more easily embedded into the inserting groove 4 because the inserting convex block 3 is of a quadrangular frustum pyramid structure; along with the insertion of the insertion convex block 3 in the insertion groove 4, the elastic sealing ring 44 of the insertion convex block 3 is also embedded in the gap between the insertion convex block 3 and the insertion groove 4 and is tightly attached to the inner surface of the insertion groove 4, so that the insertion groove 4 forms a closed space under the action of the insertion convex block 3 and the elastic sealing ring 44; meanwhile, the first sliding block 31 at the end of the insertion convex block 3 is embedded into the sliding groove 42 along with the movement of the insertion convex block 3, and along with the continuous movement of the first sliding block 31 in the sliding groove 42, the end of the first sliding block 31 is in contact with the first piston 411 and pushes the first piston 411; the movement of the first piston 411 causes negative pressure to occur inside the first chamber 41, so that air between the plugging convex block 3 and the plugging groove 4 flows into the first chamber 41 along with the first through hole 43, and the air is difficult to return to the plugging groove 4 due to the action of the first check valve, so that negative pressure occurs in a gap between the plugging groove 4 and the plugging convex block 3 at the moment, and according to the vacuum negative pressure adsorption principle, the plugging convex block 3 is tightly adsorbed in the plugging groove 4, so that floor cement components can be firmly bonded together; in addition, the first sliding block 31 at the end part of the insertion convex block 3 moves along with the insertion convex block 3 and extends into the first cavity 41, when the end part of the first sliding block 31 contacts with the first piston 411, the end part of the first piston rod 322 extending out of the end part of the first sliding block 31 contacts with the first piston 411 and is pressed, the first piston rod 322 is pressed and drives the second piston 321 to move, so that negative pressure occurs in the second cavity 32, therefore, gas in the gap between the insertion groove 4 and the insertion convex block 3 enters the second cavity 32 through the second through hole 324, and the gas in the gap between the insertion groove 4 and the insertion convex block 3 is further reduced due to the action of the second check valve, so that the vacuum negative pressure adsorption action on the insertion convex block 3 is more obvious, and further the combination between the floor cement components is more tight; because the end of the first piston rod 322 is in contact with the first piston 411, the vacuum chuck 323 at the end of the first piston rod 322 is tightly attached to the surface of the first piston 411, air in the vacuum chuck 323 is exhausted due to extrusion of the vacuum chuck 323, negative pressure is formed in the vacuum chuck 323 at the moment, so that the vacuum chuck 323 is more tightly combined with the first piston 411, and the insertion convex block 3 and the insertion groove 4 are more tightly combined; because the end of the first piston rod 322 contacts with the first piston 411 and the vacuum suction cup 323 at the end of the first piston rod 322 is closely attached to the surface of the first piston 411, the air in the vacuum suction cup 323 is exhausted due to the extrusion of the vacuum suction cup 323, and negative pressure is formed in the vacuum suction cup 323; when the vacuum chuck 323 is in close contact with the first piston 411, the air inside the vacuum chuck 323 can smoothly enter the second chamber 32 through the vent pipe 325 as the vacuum chuck 323 deforms and extrudes the air inside the vacuum chuck 323, and the air inside the vacuum chuck 323 is further removed, so that the vacuum chuck 323 and the first piston 411 are combined more tightly, and the combination between the plugging convex block 3 and the plugging groove 4 is more tightly combined; the cement members of the floors can be firmly fixed together, so that the stability of the floors is improved; in addition again through setting up a groove 11 in the cement body 1 side to set up baffle 111 and cement powder in a groove 11, make the cement powder act on the clearance between the cement body 1 through the effect of cylinder 12, can completely cut off the clearance between the rainwater isotonic among the cement body 1 on the one hand, thereby slowed down the erosion that the cement body 1 received, on the other hand through the cement powder absorb water the back with adjacent cement body 1 between condense each other, can make the combination between the cement body 1 more firm.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A floor cement component characterized in that: the concrete wall is characterized by comprising a cement body (1) and reinforcing steel bars (2), wherein the reinforcing steel bars (2) are uniformly arranged inside the cement body (1), one side of the cement body (1) is uniformly provided with an inserting lug (3), the inserting lug (3) is of a quadrangular frustum structure, the other side of the cement body is uniformly provided with an inserting groove (4), and the shape of the inserting groove (4) is matched with that of the inserting lug (3); a first cavity (41) is arranged on the side wall, opposite to the opening, in the insertion groove (4), a first piston (411) is arranged in the first cavity (41), a sliding groove (42) is arranged on the side wall, close to the insertion groove (4), of the first cavity (41), a group of first through holes (43) are uniformly formed in the surface of the side wall provided with the sliding groove (42), and a first check valve is arranged on the inner surface of each first through hole (43); an elastic sealing ring (44) is sleeved at the joint of the side surface of the inserting convex block (3) and the cement body (1), and a first sliding block (31) is arranged at the end part of the inserting convex block (3); under the action of the splicing convex block (3), the splicing groove (4) and the elastic sealing ring (44), the adjacent cement bodies (1) are firmly combined together;
an annular groove (45) is formed in the inner surface of the inserting groove (4) close to the opening, an annular air bag (451) is arranged in the annular groove (45), the annular air bag (451) is communicated with the first chamber (41) through a first guide pipe (452), and the inserting lug (3) and the inserting groove (4) are combined more tightly under the action of the annular air bag (451);
a second cavity (32) is arranged at a position, close to the first sliding block (31), in the insertion convex block (3), a second piston (321) is arranged inside the second cavity (32), a first piston rod (322) is arranged on the surface, close to the first sliding block (31), of the second piston (321), the end part of the first piston rod (322) penetrates through the side wall of the second cavity (32) and the first sliding block (31) and extends out of the end part of the first sliding block (31), and a vacuum suction cup (323) is arranged at the end part of the first piston rod (322); the side wall of the second cavity (32) close to the end part of the insertion convex block (3) is uniformly provided with second through holes (324), and the inner surface of each second through hole (324) is provided with a second check valve; the first sliding block (31) and the inserting groove (4) are combined more tightly under the action of the second chamber (32) and the vacuum sucker (323);
a vent pipe (325) is arranged in the middle of the vacuum chuck (323), and the end part of the vent pipe (325) far away from the vacuum chuck (323) is communicated with the second chamber (32); the vacuum chuck (323) is tightly combined with the first chamber (41) piston through the action of the vent pipe (325).
2. A floor cementitious structure as defined in claim 1, wherein: a first groove (11) is uniformly formed in the side face of the cement body (1), a partition plate (111) is embedded at an opening of the first groove (11), one end of the partition plate (111) is rotatably connected with the bottom face of the first groove (11), and the other end of the partition plate is in contact with the top of the first groove (11) and is connected with the side wall of the first groove (11) through a spring; the side wall of the first groove (11) close to the first cavity (41) is provided with a cylinder (12), a third piston and a second piston rod (121) are arranged inside the cylinder (12), the end part, far away from the third piston, of the second piston rod (121) penetrates through the side wall of the cylinder (12) and extends into the first groove (11) to be contacted with the partition plate (111), and the cylinder (12) is communicated with the first cavity (41) through a second guide pipe (122); through the action of the cylinder (12) and the partition board (111), the water seeping into the gap between the cement bodies (1) is isolated, and the erosion of the cement bodies (1) is slowed down.
3. A floor cementitious structure as defined in claim 2, wherein: cement powder is filled in the first groove (11) between the partition plate (111) and the side wall of the first groove (11); the cement powder can absorb the water permeating into the gaps between the floor cement members, and the tight combination between the floor cement members is ensured.
4. A floor cementitious structure as defined in claim 3, wherein: a convex block (13) is arranged at the position, close to the inserting convex block (3), of the upper bottom surface of the cement body (1), and the end part of the convex block (13) inclines towards the direction close to the inserting convex block (3).
5. A floor cement structure as claimed in claim 4, wherein: the surface of the cement body (1) is coated with an anticorrosive coating, and the anticorrosive coating comprises a finish coat, a middle layer and a primer, so that the erosion of rainwater to the cement body (1) can be effectively slowed down, and the service life of the cement body (1) is prolonged.
6. A floor cement structure as claimed in claim 5, wherein: a layer of rubber membrane is arranged on the surface of the first sliding block (31), so that the first sliding block (31) and the inner surface of the slide way are combined more tightly, and the combination between the floor cement members is firmer.
7. A floor cementitious structure as defined in claim 6, wherein: a second channel (21) is arranged in the steel bar (2), exhaust holes (211) are uniformly formed in the surface of the steel bar (2), the exhaust holes (211) are communicated with the second channel (21), and the second channel (21) is connected with the first chamber (41) through a third guide pipe (212); the corrosion of the reinforcing steel bar (2) caused by moisture can be relieved through the action of the second channel (21) and the exhaust holes (211).
8. A floor cementitious structure as defined in claim 7, wherein: no. two passageway (21) inside is filled with the deoxidier, through the effect of deoxidier, can slow down the erosion that oxygen produced reinforcing bar (2) greatly, has prolonged the life of reinforcing bar (2).
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| CN202010948788.4A CN112196167B (en) | 2020-09-10 | 2020-09-10 | Floor cement component |
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| CN202010948788.4A CN112196167B (en) | 2020-09-10 | 2020-09-10 | Floor cement component |
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| CN112196167B true CN112196167B (en) | 2022-04-12 |
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