CN209975763U - Waterproof type building indoor floor deformation joint component - Google Patents
Waterproof type building indoor floor deformation joint component Download PDFInfo
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- CN209975763U CN209975763U CN201920572638.0U CN201920572638U CN209975763U CN 209975763 U CN209975763 U CN 209975763U CN 201920572638 U CN201920572638 U CN 201920572638U CN 209975763 U CN209975763 U CN 209975763U
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Abstract
The utility model discloses an indoor floor movement joint component of waterproof type building belongs to building movement joint design field. The utility model discloses a movement joint component, including base, slide bar spare, central apron, waterstop and waterproofing membrane, the tip swing joint of slide bar spare and base, central apron covers on the base to be connected with slide bar spare through fastening bolt, the below of slide bar spare is located to the waterstop, and the waterstop extends to both sides respectively, and waterproofing membrane lays on central apron, and waterproofing membrane also extends to both sides respectively, and forms closed loop with the both sides of waterstop are laminated each other, and the exposed part of waterproofing membrane coats and is stamped the waterproofing membrane. The utility model discloses a twice waterproof design about waterstop and waterproofing membrane formed has solved the painful some problems such as deformation joint component waterproof construction complicacy, waterproof performance are poor, has promoted the waterproof performance of deformation joint greatly, is particularly suitable for the floor movement joint that has waterproof needs.
Description
Technical Field
The utility model relates to a building element, more specifically say, relate to a waterproof type building indoor floor movement joint component.
Background
Due to the influence of temperature variation, uneven settlement, earthquake and other factors, additional stress is generated inside the building structure, and the stress often cracks or even damages the building. In order to reduce the influence of stress on the building, the structure is broken at the deformation sensitive part in advance during design, and a gap, namely a deformation joint, is reserved so as to ensure that each broken part of the building has enough deformation space and not to damage the building or generate cracks. According to different design concepts, the deformation joint is divided into an expansion joint, a settlement joint and a shockproof joint. The deformation joint reduces deformation cracks which are difficult to process in a plurality of projects, the safety of the structure is guaranteed, the design of the deformation joint also increases the processing difficulty of the position of the deformation joint, particularly the processing of the indoor floor deformation joint, and whether the design is reasonable or not directly influences the normal use of the building and the attractiveness of the building.
The deformation joint component is a core part in a building deformation joint structure, an indoor deformation joint component generally comprises a base, a sliding rod piece, a central cover plate and the like, the base is generally fixed on floor base layers on two sides of the deformation joint through expansion screws, the sliding rod piece is connected with the base in a sliding fit mode, the central cover plate covers the middle of the deformation joint, and the central cover plate is connected with the sliding rod piece through a fastening bolt. And for the anti-seismic deformation joint component, an anti-seismic spring is also arranged at the bottom of the fastening bolt. If the indoor deformation joint passes through the position with water requirement, waterproof treatment is needed, and the conventional deformation joint component is usually waterproof by arranging a water stop belt at the bottom of the component, so that the problem of water leakage caused by the fact that water for an upper layer flows to a lower layer is solved. However, the waterproof effect of the single-layer waterproof measure is not ideal, and the waterproof problem of the deformation joint also becomes one of the pain points of the building deformation joint. For the waterproof problem of deformation joint, there are also related technical solutions, such as a water leakage-proof building structure applied to floor deformation joint disclosed in chinese patent No. ZL201620633150.0 and a waterproof structure and construction method of floor deformation joint disclosed in chinese patent application No. 201611239971.7. The above patent application waterproof the deformation joint by the waterproofing membrane, but its deformation joint member can not prevent water leakage completely, for this reason also need design drain tank and drain pipe in the deformation joint structure, be used for the ponding drainage that the waterproofing membrane collected. However, the waterproof structure has a complex structural design, the drainage grooves and the drainage pipes are difficult to lay, parts needing sealing are added, and the waterproof effect is not ideal; and the inside ponding of waterproof construction easily leads to inside moldy scheduling problem, and the clearance is difficult.
Therefore, it is necessary to improve the waterproof structure of the indoor deformation joint of the building so as to design a waterproof type indoor floor deformation joint component with a more reasonable structure.
Disclosure of Invention
1. Technical problem to be solved by the utility model
The utility model aims to overcome current indoor movement joint component and have not enough such as waterproof performance is poor, provide an indoor floor movement joint component of waterproof type building, adopt the technical scheme of the utility model, on movement joint component bottom sets up the basis of waterstop, it is equipped with waterproofing membrane to lap at the center, and make waterstop and waterproofing membrane laminate each other in the component both sides and form closed loop, set up waterproofing membrane at waterproofing membrane exerted part simultaneously and protect waterproofing membrane, through waterstop and waterproofing membrane form two waterproof designs from top to bottom, solved movement joint component waterproof construction complicacy, pain point problems such as waterproof performance is poor, thoroughly prevented that the water on floor upper portion from leaking to the lower floor through the movement joint, promoted the waterproof performance of movement joint greatly, be particularly suitable for the floor movement joint that has waterproof need.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses an indoor floor movement joint component of waterproof type building, including base, slide bar spare and central apron, the tip swing joint of slide bar spare and base, central apron cover on the base to be connected with slide bar spare through fastening bolt, still include waterstop and waterproofing membrane, the waterstop locate slide bar spare's below, and the waterstop extends to both sides respectively, waterproofing membrane lay on central apron, and waterproofing membrane also extends to both sides respectively to laminate each other with the both sides of waterstop and form closed loop, the waterproofing membrane expose the part and to coat and have the waterproof cover board.
Further, the base include the base main part, the base main part one end of keeping away from slide bar spare have the boss, the boss have the inclined plane of inside and outside both sides slope, the bottom surface of center apron take in the base main part, and the tip of center apron have and lean on interior inclined plane matched with perk portion with the boss, perk portion and boss lean on and leave the fit clearance between the interior inclined plane, the perk portion top of center apron and the top of boss be level mutually, make the deformation joint component middle part whole be concave structure, waterproof apron cover by the base the boss, with the protruding package of this boss matched with perk portion formation.
Furthermore, one end of the base, which is connected with the slide rod piece, is provided with a slide rod groove with a downward opening, and the slide rod piece is provided with a slide rod pin which is in sliding fit with the slide rod groove.
Furthermore, the four structural forms of the flat joint deformation joint component, the corner joint deformation joint component, the anti-seismic flat joint deformation joint component and the anti-seismic corner joint deformation joint component are included, wherein,
the flat joint deformation joint component is provided with a left group of bases and a right group of bases with the same structure, two ends of the sliding rod piece are respectively movably connected with the left group of bases and the right group of bases, two ends of the central cover plate are lapped on the base main bodies of the bases on the corresponding sides, two ends of the central cover plate are respectively provided with a tilting part matched with the boss of the base, and convex hulls formed by the bosses of the two groups of bases and the tilting parts on the corresponding sides of the central cover plate are respectively provided with a waterproof cover plate;
the corner joint deformation joint component is only provided with a group of bases connected with a floor base layer, one end of the sliding rod piece is movably connected with the bases, the other end of the sliding rod piece is provided with a flange abutted against the bottom of the central cover plate, one end of the central cover plate, far away from the bases, is provided with an upward-bent corner part used for being connected with a corner wall body, the water stop belt and the waterproof coiled material extend upwards and close on one side of the corner part, and the waterproof cover plate covers a convex hull formed by a boss of the bases and a tilting part on the corresponding side of the central cover plate;
the anti-seismic flat joint deformation joint component is provided with a left group of bases and a right group of bases with the same structures, two ends of a sliding rod piece are movably connected with the left group of bases and the right group of bases respectively, two ends of a central cover plate are lapped on base main bodies of the bases on the corresponding sides, two ends of the central cover plate are provided with tilting parts matched with bosses of the bases, convex hulls formed by the bosses of the two groups of bases and the tilting parts on the corresponding sides of the central cover plate are respectively provided with a waterproof cover plate, the outer sides of the bases are provided with extension parts used for reinforcing connection with a floor base layer, and the lower parts of fastening bolts are provided with anti-seismic springs abutted against the bottoms of the sliding rod pieces;
the anti-seismic corner joint deformation joint component is provided with a group of bases connected with a floor base layer and a group of bases connected with a corner wall body, the two ends of the slide bar are respectively movably connected with the left and the right groups of bases, the two ends of the central cover plate are respectively lapped on the base main bodies of the corresponding side bases, the two ends of the central cover plate are respectively provided with a tilting part matched with the lug bosses of the bases, the outer side of the base connected with the floor base layer is provided with an extension part for reinforcing the connection with the floor base layer, the upper end and the lower end of the base connected with the corner wall body are provided with extension parts for reinforcing the connection with the corner wall body, the lower part of the fastening bolt is provided with an anti-seismic spring which is propped against the bottom of the slide bar piece, the water stop and the waterproof coiled material extend upwards and close at one side close to the corner wall body, the waterproof cover plate covers a convex bag formed by a boss of the base connected with the floor base layer and a tilting part on the corresponding side of the central cover plate.
Furthermore, joint filling glue is arranged in the fit clearance.
Furthermore, the base is made of an aluminum alloy extruded section, and the wall thickness of the base is 5 mm; the sliding rod piece is made of a Q235 steel plate, the thickness of the sliding rod piece is 5mm, and a hot-dip galvanizing layer is arranged on the surface of the sliding rod piece; the central cover plate is made of a steel plate, a stainless steel plate or an aluminum alloy plate, and the thickness of the central cover plate is more than or equal to 3 mm; the waterproof cover plate is made of a stainless steel plate or an aluminum alloy plate.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following beneficial effect:
(1) the utility model discloses an indoor floor movement joint component of waterproof type building, it is on the basis that movement joint component bottom sets up the waterstop, it is equipped with waterproofing membrane on the center apron upper berth, and make waterstop and waterproofing membrane laminate each other in the component both sides and form the closed loop, set up the waterproofing membrane in the exposed part of waterproofing membrane to protect the waterproofing membrane simultaneously, form upper and lower twice waterproof design through waterstop and waterproofing membrane, solved movement joint component waterproof construction complicated, pain point problems such as waterproof performance is poor, thoroughly prevented that the water on floor upper portion from leaking to the lower floor through the movement joint, the waterproof performance of movement joint has been greatly promoted, especially be suitable for the floor movement joint that has waterproof needs;
(2) the utility model discloses a waterproof type building indoor floor movement joint component, its base main part is kept away from the one end of slide bar spare and is had the boss, the boss has the inclined plane of inside and outside both sides slope, the bottom surface of center apron is taken on the base main part, and the tip of center apron has the perk portion that leans on interior inclined plane matched with the boss, the perk portion leans on between the interior inclined plane to leave the fit clearance with the boss, the perk portion top of center apron is leveled with the top of boss, make movement joint component middle part whole be interior concave structure, waterproof apron covers on by the boss of base, with the convex closure that the perk portion matched with of this boss formed; the whole floor deformation joint component is of a concave structure, the thickness of the deformation joint component can be thinner, and the installation and repair design can be carried out on the concave central cover plate, so that the decoration design on the deformation joint component is unified with the decoration design on the floor base layer, the decoration and use problems of the indoor floor deformation joint are solved, and the construction of the deformation joint is facilitated;
(3) the utility model discloses a waterproof type building indoor floor movement joint component, it can be applied to plane movement joint and corner movement joint, has four kinds of structural style of flat joint movement joint component, angle joint movement joint component, antidetonation type flat joint movement joint component and antidetonation type angle joint movement joint component, can satisfy the movement joint waterproof construction requirement of most fitment floors, has fine practicality, convenience and aesthetic property; and aiming at deformation joint members with different structural forms, the waterproof coiled material and the water stop belt extend and are fixed in different directions after being closed, so that the integral waterproof performance of the deformation joint structure is further improved;
(4) the utility model discloses an indoor floor movement joint component of waterproof type building, the boss of its base have the inclined plane of inside and outside both sides slope, have reduced waterproofing membrane's the closed angle of laying, have effectively prevented waterproofing membrane's damage, have improved the waterproof life of movement joint component.
Drawings
Fig. 1 is an explosion structure schematic diagram (a flat joint deformation joint component) of a waterproof building indoor floor deformation joint component in embodiment 1 of the invention;
fig. 2 is an assembly structure schematic view (a flat joint deformation joint component) of a waterproof building indoor floor deformation joint component in embodiment 1 of the invention;
fig. 3 is an exploded view of a waterproof building indoor floor deformation joint component (corner joint deformation joint component) according to embodiment 2 of the present invention;
fig. 4 is an assembly structure schematic view (corner joint deformation joint member) of a waterproof building indoor floor deformation joint member according to embodiment 2 of the present invention;
fig. 5 is an explosion structure diagram of a waterproof building indoor floor deformation joint component (anti-seismic flat joint deformation joint component) in embodiment 3 of the invention;
fig. 6 is an assembly structure schematic view of a waterproof building indoor floor deformation joint component (anti-seismic flat joint deformation joint component) in embodiment 3 of the invention;
fig. 7 is an exploded view of a waterproof building indoor floor deformation joint component (anti-seismic corner joint deformation joint component) according to embodiment 4 of the present invention;
fig. 8 is an assembly structure diagram (anti-seismic corner joint deformation joint member) of a waterproof building indoor floor deformation joint member according to embodiment 4 of the present invention.
The reference numerals in the schematic drawings illustrate:
1. a base; 1-1, a base body; 1-2, a slide bar groove; 1-3, a boss; 1-4, an extension; 2. a ram member; 2-1, sliding rod pins; 2-2, a flange; 3. a central cover plate; 3-1, a tilting part; 3. a central cover plate; 3-1, a tilting part; 3-2, stripes; 3-3, corner part; 4. fastening a bolt; 5. expanding the anchor bolt; 6. a water stop; 7. waterproof coiled materials; 8. a waterproof cover plate; 9. fitting gaps; 10. joint filling glue; 11. an anti-seismic spring.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.
Combine fig. 1 to fig. 8 to show, the utility model discloses a waterproof type building indoor floor movement joint component, including base 1, slide bar spare 2, central apron 3, waterstop 6 and waterproofing membrane 7, slide bar spare 2 and base 1's tip swing joint, central apron 3 covers on base 1, and be connected with slide bar spare 2 through fastening bolt 4, the below of slide bar spare 2 is located to waterstop 6, and waterstop 6 extends to both sides respectively, waterproofing membrane 7 is laid on central apron 3, and waterproofing membrane 7 also extends to both sides respectively, and laminate each other with the both sides of waterstop 6 and form closed loop, waterproofing membrane 7 exposes the part to be stamped waterproofing membrane 8. Through two waterproof designs about waterstop 6 and waterproofing membrane 7 form, solved the painful point problem such as movement joint component waterproof construction complicacy, waterproof performance are poor, thoroughly prevented that the water on floor upper portion from passing through movement joint seepage to the lower floor, promoted the waterproof performance of movement joint greatly, be particularly suitable for the floor movement joint that has waterproof needs.
Preferably, in the utility model, the base 1 comprises a base main body 1-1, one end of the base main body 1-1, which is far away from the slide bar member 2, is provided with a boss 1-3, the boss 1-3 is provided with an inclined plane which is inclined towards the inner side and the outer side, the bottom surface of the central cover plate 3 is lapped on the base main body 1-1, and the end of the central cover plate 3 is provided with a tilting part 3-1 matched with the inner inclined plane of the boss 1-3, a matching gap 9 is reserved between the tilting part 3-1 and the inner inclined plane of the boss 1-3, the top of the tilting part 3-1 of the central cover plate 3 is level with the top of the boss 1-3, so that the middle part of the deformation joint component is integrally of an inwards concave structure, and the waterproof cover plate 8 covers a convex bag formed by the boss 1-3 of the base 1 and the tilting part 3-1 matched with the boss 1-3. The whole floor deformation joint component is of a concave structure, the deformation joint component can be thinner, and the installation and repair design can be carried out on the concave central cover plate 3, so that the decoration design on the deformation joint component is unified with the decoration design on a floor base layer, the decoration and use problems of indoor floor deformation joints are solved, and meanwhile, the construction of the deformation joints is facilitated. In addition, the bosses 1-3 of the base 1 are provided with inclined planes which are inclined towards the inner side and the outer side, so that the laying sharp angle of the waterproof coiled material is reduced, the damage of the waterproof coiled material is effectively prevented, and the waterproof service life of the deformation joint member is prolonged.
In addition, the waterproof type building indoor floor deformation joint component can be applied to plane deformation joints and corner deformation joints, has four structural forms of a flat joint deformation joint component, a corner joint deformation joint component, an anti-seismic type flat joint deformation joint component and an anti-seismic type corner joint deformation joint component, can meet the waterproof construction requirements of deformation joints of most of decorated floors, and has good practicability, convenience and attractiveness; and aiming at the deformation joint members with different structural forms, the waterproof coiled material and the water stop belt extend and fix in different directions after being closed, and the integral waterproof performance of the deformation joint structure is further improved.
The present invention will be further described with reference to the following examples.
Example 1
As shown in fig. 1 and 2, the waterproof type deformation joint component for the indoor floor of the building in the embodiment is a flat joint deformation joint component, and includes a base 1, a slide bar member 2, a central cover plate 3, water stops 6 and waterproof rolls 7, wherein the slide bar member 2 is movably connected with the end portion of the base 1, the central cover plate 3 covers the base 1 and is connected with the slide bar member 2 through fastening bolts 4, the water stops 6 are arranged below the slide bar member 2, the water stops 6 respectively extend towards two sides, the waterproof rolls 7 are laid on the central cover plate 3, the waterproof rolls 7 also respectively extend towards two sides and are mutually attached with two sides of the water stops 6 to form a closed loop, and the exposed portion of the waterproof rolls 7 is covered with the waterproof cover plate 8. By utilizing the upper and lower waterproof designs, the waterproof performance of the deformation joint component in the deformation joint is greatly improved, and the deformation joint component is particularly suitable for floor deformation joints with waterproof requirements.
In this embodiment, the susceptor 1 comprises a susceptor body 1-1, one end of the susceptor body 1-1 away from the slide bar member 2 is provided with a boss 1-3, the boss 1-3 is provided with an inclined plane inclining to the inner side and the outer side, the bottom surface of the central cover plate 3 is lapped on the susceptor body 1-1, the end part of the central cover plate 3 is provided with a tilting part 3-1 matched with the inner inclined plane of the boss 1-3, a matching gap 9 is reserved between the tilting part 3-1 and the inner inclined plane of the boss 1-3, materials such as gap filling glue 10 and the like can be filled in the matching gap 9 during construction, the top of the tilting part 3-1 of the central cover plate 3 is flush with the top of the boss 1-3, the middle part of the deformation joint component is integrally of an inward concave structure, and the waterproof cover plate 8 covers a convex bag formed by the boss 1-3 of the base 1 and the tilting part 3-1 matched with the boss 1-3. Specifically, the flat joint deformation joint component is provided with a left group of bases 1 and a right group of bases 1 which are the same in structure, two ends of a sliding rod piece 2 are movably connected with the left group of bases 1 and the right group of bases 1 respectively, two ends of a central cover plate 3 are lapped on base main bodies 1-1 of the bases 1 on the corresponding sides, two ends of the central cover plate 3 are provided with tilting portions 3-1 matched with bosses 1-3 of the bases 1, and convex hulls formed by the bosses 1-3 of the two groups of bases 1 and the tilting portions 3-1 on the corresponding sides of the central cover plate 3 are respectively provided with a waterproof cover plate 8. Because the whole deformation joint component is of a concave structure, the deformation joint component can be thinner, the total height of the assembled boss 1-3 and the waterproof cover plate 8 is preferably not more than 50mm, and the installation and repair design can be carried out on the concave central cover plate, so that the decoration design on the deformation joint component is unified with the decoration design on a floor base layer, the decoration and use problems of indoor floor deformation joints are solved, and the construction of the deformation joints is facilitated. Moreover, the inner side and the outer side of the boss 1-3 are designed into inclined surface structures, so that the waterproof coiled material 7 can be smoothly paved, the paving sharp angle of the waterproof coiled material 7 is avoided, the waterproof coiled material 7 is effectively prevented from being damaged, and the waterproof service life of the deformation joint member is prolonged.
In the embodiment, one end of the base 1 connected with the slide bar part 2 is provided with a slide bar groove 1-2 with a downward opening, the slide bar part 2 is provided with a slide bar pin 2-1 which is in sliding fit in the slide bar groove 1-2, and the movable connection of the slide bar part 2 and the base 1 is realized by the cooperation of the slide bar groove 1-2 and the slide bar pin 2-1. During construction, firstly, a water stop belt 6 is laid on a deformation joint, a left group of bases 1 and a right group of bases 1 are fixed on a floor base layer on two sides of the deformation joint through expansion anchor bolts 5 respectively, then two ends of a slide bar member 2 are matched with the left group of bases and the right group of bases 1, fastening bolts 4 sequentially penetrate through holes in a central cover plate 3 and the slide bar member 2, the slide bar member 2 is fixed through nuts in the fastening bolts 4, then waterproof coiled materials 7 are laid on the central cover plate 3, two sides of the waterproof coiled materials 7 are attached to the water stop belt 6, then decoration treatment can be carried out on the waterproof coiled materials and the floor base layer, and the exposed waterproof coiled materials 7 are covered by the waterproof cover plate 8 during decoration treatment. In order to facilitate the connection of the base 1 and the floor base layer, the base main body 1-1 part of the base 1 is provided with screw holes which are arranged in a staggered mode, and the base 1 is fixed in a staggered mode through the expansion anchor bolts 5, so that the connection strength of the base 1 and the floor base layer is improved. In addition, in order to facilitate the installation and repair design on the central cover plate 3, the upper surface of the central cover plate 3 is provided with concave-convex alternate stripes 3-2, and the concave-convex alternate stripes 3-2 can effectively improve the bonding strength of the deformation joint member and the waterproof roll 7, so that the construction of a decoration layer is facilitated. In addition, in this embodiment, the base 1 is preferably made of an aluminum alloy extruded profile, and the wall thickness of the base 1 is preferably 5 mm; the slide rod part 2 is preferably made of Q235 steel plates, the thickness is preferably 5mm, and the surface of the slide rod part 2 is provided with a hot-dip galvanized layer; the central cover plate 3 can be made of a steel plate, a stainless steel plate or an aluminum alloy plate, the thickness is more than or equal to 3mm, when the central cover plate 3 is made of the aluminum alloy plate, the thickness is recommended to be thicker, for example, the thickness is designed to be more than 4mm, so that the strength requirement of the central cover plate 3 is met; the waterproof cover plate 8 can be made of a stainless steel plate or an aluminum alloy plate.
Example 2
As shown in fig. 3 and 4, the waterproof type indoor floor deformation joint member of the present embodiment is a corner joint deformation joint member, and its basic structure is the same as that of embodiment 1, except that: in the corner joint deformation joint component, only a group of bases 1 connected with a floor base layer are provided, one end of a sliding rod piece 2 is movably connected with the bases 1, the other end of the sliding rod piece is provided with a flange 2-2 abutted against the bottom of a central cover plate 3, one end of the central cover plate 3, far away from the bases 1, is provided with an upward-bent corner part 3-3 used for being connected with a corner wall body, a water stop belt 6 and a waterproof coiled material 7 extend upwards and close on one side of the corner part 3-3, and a waterproof cover plate 8 covers a convex bag formed by a boss 1-3 of the bases 1 and a tilting part 3-1 on the side corresponding to the central cover plate 3.
When the corner joint deformation joint component is adopted, firstly, a water stop belt 6 is laid in the corner joint deformation joint, the base 1 is fixed on a floor base layer on one side of the deformation joint through an anchor expansion bolt 5, then one end of the slide bar component 2 is matched with the base 1, a fastening bolt 4 is utilized to sequentially penetrate through holes in the central cover plate 3 and the slide bar component 2, and a nut in the fastening bolt 4 is utilized to fix the slide bar component 2; then fixing the corner part 3-3 of the central cover plate 3 with a corner wall body through an anchor expansion bolt 5; finally, paving a waterproof coiled material 7 on the central cover plate 3, enabling two sides of the waterproof coiled material 7 to be mutually attached to the water stop belts 6, extending the waterproof coiled material 7 and the water stop belts 6 upwards at the corner parts 3-3 of the central cover plate 3, and fixing the waterproof coiled material 7 and the water stop belts by using wall decoration parts; and then, finishing treatment can be carried out together with the floor base layer according to requirements, and the exposed waterproof coiled material 7 is covered by a waterproof cover plate 8 during finishing treatment.
Example 3
As shown in fig. 5 and 6, the waterproof indoor floor deformation joint member of the present embodiment is an earthquake-resistant flat joint deformation joint member, and its basic structure is the same as that of embodiment 1, except that: the anti-seismic flat joint deformation joint component is provided with a left group of bases 1 and a right group of bases 1 which are identical in structure, two ends of a sliding rod piece 2 are movably connected with the left group of bases 1 and the right group of bases 1 respectively, two ends of a central cover plate 3 are lapped on base main bodies 1-1 of the bases 1 on the corresponding sides, two ends of the central cover plate 3 are provided with tilting portions 3-1 matched with bosses 1-3 of the bases 1 respectively, convex hulls formed by the bosses 1-3 of the two groups of bases 1 and the tilting portions 3-1 on the corresponding sides of the central cover plate 3 are provided with a waterproof cover plate 8 respectively, the outer sides of the bases 1 are provided with extending portions 1-4 used for strengthening connection with a floor base layer, and the lower portions of fastening bolts 4 are provided with anti-seismic springs 11 abutted to the bottoms.
When the anti-seismic flat joint deformation joint component is adopted, firstly, a water stop belt 6 is laid on a deformation joint, the left group of bases 1 and the right group of bases 1 are respectively fixed on a floor base layer on two sides of the deformation joint through expansion anchor bolts 5 during construction, in order to improve the connection strength of the bases 1 and the floor base layer, the bases 1 are fixed outside the bases 1 on the base main bodies 1-1 through the expansion anchor bolts 5 which are alternately arranged, and the extending parts 1-4 of the bases 1 are also connected through the expansion anchor bolts 5; then, the two ends of the slide bar piece 2 are matched with the left and right groups of bases 1, the fastening bolt 4 sequentially penetrates through the central cover plate 3 and the through hole on the slide bar piece 2, the lower end of the fastening bolt 4 is sleeved with the anti-seismic spring 11, and the anti-seismic spring 11 and the slide bar piece 2 are locked by nuts in the fastening bolt 4; and paving a waterproof coiled material 7 on the central cover plate 3, mutually attaching two sides of the waterproof coiled material 7 and the water stop belt 6, and then performing decoration treatment together with the floor base layer, wherein the exposed waterproof coiled material 7 is covered by a waterproof cover plate 8 during decoration treatment.
Example 4
As shown in fig. 7 and 8, the waterproof indoor floor deformation joint component of the building of the present embodiment is an earthquake-proof corner joint deformation joint component, and the basic structure thereof is the same as that of embodiment 3, except that: the anti-seismic corner joint deformation joint component is provided with a group of bases 1 connected with a floor base layer and a group of bases 1 connected with a corner wall body, two ends of a sliding rod piece 2 are movably connected with a left group of bases 1 and a right group of bases 1 respectively, two ends of a central cover plate 3 are lapped on base main bodies 1-1 of the bases 1 on the corresponding sides, and two ends of the central cover plate 3 are provided with tilting portions 3-1 matched with bosses 1-3 of the bases 1; the concrete structures of the left and right groups of bases 1 are slightly different and are mainly embodied on the connection structure of the bases 1 with a floor base layer and a corner wall body, namely, the outer side of the base 1 connected with the floor base layer is provided with an extension part 1-4 used for reinforcing connection with the floor base layer, the whole base is in a shape like a Chinese character 'yi', the upper end and the lower end of the base 1 connected with the corner wall body are respectively provided with the extension part 1-4 used for reinforcing connection with the corner wall body, the whole base is in a shape of a triangle, the lower part of a fastening bolt 4 is provided with an anti-seismic spring 11 propped against the bottom of a slide bar member 2, a water stop belt 6 and a waterproof coiled material 7 extend upwards and close to one side close to the corner wall body, and a waterproof cover plate 8 covers a convex bag formed by a boss 1-3 of the base 1 connected with.
When the anti-seismic corner joint deformation joint component is adopted, firstly, a water stop belt 6 is laid on a deformation joint, the left and right groups of bases 1 are respectively fixed on a floor base layer and a corner wall body on two sides of the deformation joint through expansion anchor bolts 5, the bases 1 connected with the floor base layer are fixed on the base main body 1-1 through the expansion anchor bolts 5 which are alternately arranged, the extending parts 1-4 of the bases 1 are also connected through the expansion anchor bolts 5, the bases 1 connected with the corner wall body are flatly attached to the corner wall body through the upper and lower extending parts 1-4, and are fixedly connected with the corner wall body at two positions of the upper and lower extending parts 1-4 through the expansion anchor bolts 5; then, the two ends of the slide bar piece 2 are matched with the left and right groups of bases 1, the fastening bolt 4 sequentially penetrates through the central cover plate 3 and the through hole on the slide bar piece 2, the lower end of the fastening bolt 4 is sleeved with the anti-seismic spring 11, and the anti-seismic spring 11 and the slide bar piece 2 are locked by nuts in the fastening bolt 4; and paving the waterproof coiled material 7 on the central cover plate 3, mutually attaching two sides of the waterproof coiled material 7 and the water stop belt 6, and then performing decoration treatment together with the floor base layer, wherein the exposed waterproof coiled material 7 is covered by the waterproof cover plate 8 during decoration treatment.
The utility model discloses an indoor floor movement joint component of waterproof type building, it sets up on the basis of waterstop bottom movement joint component, it is equipped with waterproofing membrane at the center apron upper berth, and make waterstop and waterproofing membrane laminate each other in the component both sides and form closed loop, set up waterproofing membrane at the exerted part of waterproofing membrane and protect waterproofing membrane simultaneously, through twice waterproof design about waterstop and waterproofing membrane form, it is complicated to have solved movement joint component waterproof construction, the pain point problem such as waterproof performance is poor, thoroughly prevented that the water on floor upper portion from passing through movement joint seepage to lower floor, the waterproof performance of movement joint has been promoted greatly, especially, be suitable for the floor movement joint that has waterproof need. Moreover, the whole floor deformation joint component is of a concave structure, the deformation joint component can be thinner, and the installation and repair design can be carried out on the concave central cover plate, so that the decoration design on the deformation joint component is unified with the decoration design on the floor base layer, the decoration and use problems of the indoor floor deformation joint are solved, and the construction of the deformation joint is facilitated. And the waterproof structure can be applied to plane deformation joints and corner deformation joints, has four structural forms of a flat joint deformation joint component, a corner joint deformation joint component, an anti-seismic flat joint deformation joint component and an anti-seismic corner joint deformation joint component, can meet the deformation joint waterproof construction requirements of most of decoration floors, and has good practicability, convenience and attractiveness.
The present invention and its embodiments have been described above schematically, and the description is not intended to be limiting, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without creatively designing the similar structural modes and embodiments to the technical solutions, they should belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides an indoor floor movement joint component of waterproof type building, includes base (1), slide bar spare (2) and central apron (3), the tip swing joint of slide bar spare (2) and base (1), central apron (3) cover on base (1) to be connected its characterized in that through fastening bolt (4) with slide bar spare (2): still include waterstop (6) and waterproofing membrane (7), waterstop (6) locate the below of slide bar spare (2), and waterstop (6) extend to both sides respectively, waterproofing membrane (7) lay on central apron (3), and waterproofing membrane (7) also extend to both sides respectively to laminate each other with the both sides of waterstop (6) and form closed loop, waterproofing membrane (7) exposed part go up to cover and have waterproof cover (8).
2. A waterproof type construction indoor floor deformation joint member according to claim 1, characterized in that: base (1) including base main part (1-1), base main part (1-1) one end of keeping away from slide bar piece (2) boss (1-3) have, boss (1-3) have the inclined plane of inside and outside both sides slope, the bottom surface of central apron (3) put up on base main part (1-1), and the tip of central apron (3) have with boss (1-3) lean on interior inclined plane matched with perk portion (3-1), perk portion (3-1) and boss (1-3) lean on between the interior inclined plane and leave cooperation clearance (9), the top of perk portion (3-1) top of central apron (3) and boss (1-3) be the top parallel and level, make deformation joint component middle part wholly be interior concavity structure, waterproof apron (8) cover by boss (1-3) of base (1), The raised part (3-1) matched with the boss (1-3) forms a convex bag.
3. A waterproof type construction indoor floor deformation joint member according to claim 2, characterized in that: one end of the base (1) connected with the sliding rod piece (2) is provided with a sliding rod groove (1-2) with a downward opening, and the sliding rod piece (2) is provided with a sliding rod pin (2-1) which is in sliding fit with the sliding rod groove (1-2).
4. A water-proof type construction indoor floor deformation joint member according to claim 2 or 3, characterized in that: comprises four structural forms of a flat joint deformation joint component, an angle joint deformation joint component, an anti-seismic flat joint deformation joint component and an anti-seismic angle joint deformation joint component, wherein,
the flat joint deformation joint component is provided with a left group of bases (1) and a right group of bases (1) which are the same in structure, two ends of a sliding rod piece (2) are movably connected with the left group of bases (1) and the right group of bases (1) respectively, two ends of a central cover plate (3) are lapped on base main bodies (1-1) of the bases (1) on the corresponding sides, two ends of the central cover plate (3) are provided with tilting parts (3-1) matched with bosses (1-3) of the bases (1), and convex hulls formed by the bosses (1-3) of the two groups of bases (1) and the tilting parts (3-1) on the corresponding sides of the central cover plate (3) are respectively provided with a waterproof cover plate (8);
the corner joint deformation joint component is only provided with a group of bases (1) connected with a floor base layer, one end of each sliding rod piece (2) is movably connected with each base (1), the other end of each sliding rod piece is provided with a flange (2-2) abutted against the bottom of the central cover plate (3), one end, far away from each base (1), of each central cover plate (3) is provided with an upward-bent corner part (3-3) connected with a corner wall body, the water stop belt (6) and the waterproof coiled material (7) extend upwards and close on one side of each corner part (3-3), and the waterproof cover plate (8) covers a convex bag formed by the raised parts (3-1) on the corresponding sides of the bosses (1-3) and the central cover plate (3) of each base (1);
the anti-seismic flat joint deformation joint component is provided with a left group of bases (1) and a right group of bases with the same structure, two ends of the sliding rod piece (2) are respectively movably connected with the left group of bases (1) and the right group of bases (1), both ends of the central cover plate (3) are lapped on the base main body (1-1) of the corresponding side base (1), and both ends of the central cover plate (3) are provided with tilting parts (3-1) matched with the bosses (1-3) of the bases (1), convex hulls formed by the bosses (1-3) of the two groups of bases (1) and the tilting parts (3-1) at the corresponding sides of the central cover plate (3) are respectively provided with a waterproof cover plate (8), the outside of the base (1) is provided with an extension part (1-4) for strengthening the connection with the floor base, the lower part of the fastening bolt (4) is provided with an anti-seismic spring (11) which is propped against the bottom of the slide bar piece (2);
in the anti-seismic corner joint deformation joint component, a group of bases (1) connected with a floor base layer and a group of bases (1) connected with a corner wall body are provided, two ends of a slide bar member (2) are respectively movably connected with a left group of bases (1) and a right group of bases (1), two ends of a central cover plate (3) are respectively lapped on base main bodies (1-1) of the bases (1) on the corresponding sides, two ends of the central cover plate (3) are respectively provided with a tilting part (3-1) matched with bosses (1-3) of the bases (1), the outer side of the base (1) connected with the floor base layer is provided with an extension part (1-4) used for strengthening the connection with the floor base layer, the upper end and the lower end of the base (1) connected with the corner wall body are respectively provided with an extension part (1-4) used for strengthening the connection with the corner wall body, the lower part of a fastening bolt (4) is provided with an anti-seismic spring (11, waterstop (6) and waterproofing membrane (7) upwards extend closed in the one side that is close to the corner wall body, waterproof apron (8) cover on boss (1-3) of base (1) be connected with the floor basic unit and the protruding package that perk portion (3-1) of central apron (3) corresponding side formed.
5. The waterproof type building indoor floor deformation joint component of claim 4, wherein: and joint filling glue (10) is arranged in the matching gap (9).
6. The waterproof type building indoor floor deformation joint component of claim 5, wherein: the base (1) is made of an aluminum alloy extruded section, and the wall thickness of the base (1) is 5 mm; the sliding rod piece (2) is made of a Q235 steel plate, the thickness of the sliding rod piece is 5mm, and a hot-dip galvanizing layer is arranged on the surface of the sliding rod piece (2); the central cover plate (3) is made of a steel plate, a stainless steel plate or an aluminum alloy plate, and the thickness is more than or equal to 3 mm; the waterproof cover plate (8) is made of a stainless steel plate or an aluminum alloy plate.
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| CN201920572638.0U CN209975763U (en) | 2019-04-25 | 2019-04-25 | Waterproof type building indoor floor deformation joint component |
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| CN201920572638.0U CN209975763U (en) | 2019-04-25 | 2019-04-25 | Waterproof type building indoor floor deformation joint component |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006297A (en) * | 2021-03-08 | 2021-06-22 | 中建二局第三建筑工程有限公司 | Maintenance-free floor deformation load-bearing device and construction method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006297A (en) * | 2021-03-08 | 2021-06-22 | 中建二局第三建筑工程有限公司 | Maintenance-free floor deformation load-bearing device and construction method thereof |
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