CN112609881A - Assembled coincide floor - Google Patents
Assembled coincide floor Download PDFInfo
- Publication number
- CN112609881A CN112609881A CN202011494263.4A CN202011494263A CN112609881A CN 112609881 A CN112609881 A CN 112609881A CN 202011494263 A CN202011494263 A CN 202011494263A CN 112609881 A CN112609881 A CN 112609881A
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- Prior art keywords
- face
- groove
- sliding
- butt joint
- floor slab
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- 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
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34305—Structures characterised by movable, separable, or collapsible parts, e.g. for transport telescopic
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
- E04B1/6137—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface the connection made by formlocking
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to an assembled composite floor slab, which comprises a floor slab body, fixed reinforcing steel bars, clamping blocks and a detection auxiliary device, wherein multiple groups of fixed reinforcing steel bars are arranged on the right end surface of the floor slab body in a linear distribution mode, the clamping blocks are arranged on the left end surface of the floor slab in a linear distribution mode, the front part and the rear part of the floor slab body are both arranged on the detection auxiliary device, and the lower end surface of the detection auxiliary device is fixed on the ground. The floor slabs are fixedly aligned through the detection auxiliary device, and the butt joint ends of the two floor slabs can be accurately butted, so that the time for adjusting the butt joint is saved, the working speed is accelerated, and the detection auxiliary device can be detached and used for multiple times; through the joint cooperation of joint piece and butt joint groove, both guaranteed the steadiness of floor body butt joint and reduced the area of pouring to reduce the working strength, improved work efficiency.
Description
Technical Field
The invention relates to the field of assembly type buildings, in particular to an assembly type composite floor slab.
Background
A building assembled by prefabricated parts on a construction site is called an assembly type building; for example: the prefabricated composite floor slab mainly comprises prefabricated slabs and a cast-in-place concrete superposed layer, a plurality of prefabricated slabs are tiled and arranged, a post-cast strip with the width of about 200mm is reserved between two adjacent prefabricated slabs, the post-cast strip needs to be erected and fixed through a formwork erecting device and then subjected to concrete pouring, cast-in-place concrete is poured into the post-cast strip to connect and reinforce the prefabricated slabs, and the superposed layer with the smooth surface is formed on the plurality of prefabricated slabs.
Assembled superimposed sheet need will carry out butt joint fixed back to a plurality of floors, and the rethread concrete is pour, but carries out the following problem of butt joint fixed in-process still ubiquitous to the floor:
(1) need align position between the floor before pouring with the concrete, and through fixed difficult discovery position dislocation of formwork and height difference, just discover the position dislocation when pouring again to need to spend a large amount of time to adjust the dislocation, influence the efficiency of work, but formwork fixed element reuse, thereby it is with high costs to improve.
(2) After the two floor plates are fixed through the supporting die, concrete is poured between the two floor plates, the stability of butt joint of the two floor plates can be guaranteed, the concrete pouring area is large, the cooling and solidifying time is long, therefore, the working force is increased, and the working efficiency is reduced.
In order to solve the above problems, the present invention provides an assembled composite floor slab.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the utility model provides an assembled coincide floor, includes floor body, fixed steel bar, joint piece and detection auxiliary device, the multiunit fixed steel bar is installed through linear distribution mode to floor body right-hand member face, and the joint piece is installed through linear distribution to floor left end face, and the front portion and the rear portion of floor body are all installed on detecting auxiliary device, detect under the auxiliary device terminal surface fixed subaerial, wherein:
the left end face of the floor slab body is provided with matching grooves at positions corresponding to fixed steel bars, the shapes and the sizes of the matching grooves are matched with the fixed steel bars, the right end face of the floor slab body is provided with butt joint grooves at positions corresponding to the clamping blocks, the butt joint grooves are arranged at intervals in the fixed steel bars in a staggered manner, the position, close to the left end face, of the front end face of the floor slab body and the position, close to the right end face, of the front end face of the floor slab body are respectively provided with a first kidney-shaped groove and a second kidney-shaped groove, connecting grooves are formed in the first kidney-shaped groove and positions corresponding to the matching grooves and are communicated with the corresponding matching grooves, injection grooves are formed in the second kidney-shaped groove and positions;
the detection auxiliary device comprises a fixed bottom plate, adjusting telescopic rods, a sliding plate, a double-end electric telescopic rod, a fixed block and clamping units, wherein the fixed bottom plate is symmetrically arranged on the ground left and right, the adjusting telescopic rods are arranged on the upper end surface of the fixed bottom plate, the telescopic ends of the adjusting telescopic rods are connected with the lower end surface of the sliding plate, a sliding groove is formed in the middle of the upper end of the sliding plate, the clamping units are arranged on the left side and the right side of the sliding groove in a sliding mode, the fixed block is arranged on the rear side of the upper end surface of the sliding plate, the upper end of the fixed block;
preferably, the butt-joint groove is a stepped structure with a diameter close to the outer part smaller than that far away from the outer part.
Preferably, the joint piece includes telescopic spring pole and fixture block, joint piece outside end face is close to the outer wall position, has seted up the groove of sliding along its circumference direction equidistance, the fixture block is all installed through the sliding fit mode in the inslot that slides, the fixture block outside end is installed on the joint piece through the hinged joint mode, the fixture block right-hand member face is connected with the groove right-hand member face that slides through the sliding fit mode, the groove up end that slides is close to the right side position with preceding terminal surface and has all seted up the round hole, the round hole communicates with the groove of sliding of upper and lower both sides and left and right sides respectively, all install telescopic spring pole in the round hole, telescopic spring pole's flexible end.
Preferably, the clamping unit comprises a clamping frame, a resisting plate and a threaded rod, the clamping frame is of a v-21274structure with a forward opening, the lower end face of the v-21274structure is provided with a rectangular block protruding outwards, the lower end face of the clamping frame is arranged in the sliding groove in a sliding fit mode, the middle of the upper end face of the clamping frame is provided with a threaded hole, the threaded rod is arranged in the threaded hole in a threaded fit mode, and the resisting plate is arranged on the lower end face of the threaded rod.
Preferably, the cross section of the fixture block is a trapezoidal structure with the width gradually decreasing from the left side to the right side.
Preferably, the rubber blocks are uniformly arranged on the lower end face of the inner wall of the clamping frame and the lower end face of the abutting plate.
The invention has the beneficial effects that:
1. the floor slabs are fixedly aligned through the detection auxiliary device, so that the butt joint ends of the two floor slabs can be accurately butted, the time for adjusting the butt joint is saved, the working speed is accelerated, and the detection auxiliary device can be detached for multiple use; through the joint piece and the direct joint cooperation in butt joint groove, the butt joint terminal surface joint of two floor body is fixed together, prevents to remove at the in-process of pouring, docks through the joint piece and has both guaranteed the steadiness of floor body butt joint and reduced the area of pouring to reduce the working strength, improved work efficiency.
2. The clamping unit clamps the front side and the rear side of the two floor slabs, so that after the front ends and the rear ends of the two floor slabs are aligned, the double-end electric telescopic rods on the front side and the rear side are started simultaneously, and the telescopic ends of the double-end electric telescopic rods drive the two floor slabs to move from two sides to the middle and butt, so that accurate butt joint of the two floor slabs can be guaranteed.
3. The clamping block designed by the invention moves towards the butt joint groove, when the outer wall of the clamping block is contacted with the inner part of the butt joint groove, the clamping block gradually moves towards the sliding groove along with the moving distance of the clamping block towards the butt joint groove under the action of the telescopic spring rod, when the clamping block completely enters the sliding groove, the clamping block continuously moves towards the butt joint groove, because the butt joint groove is of a ladder structure, when the butt joint end of the clamping block is contacted with the bottom end of the butt joint groove, the clamping block moves towards the outer side of the sliding groove under the action of the telescopic spring rod, so that the right end surface of the clamping block is tightly abutted against the inner part of the butt joint groove, casting materials are poured into the first waist-shaped groove and the second waist-shaped groove by a worker, the casting materials respectively flow into the receiving groove and the casting groove through the first waist-shaped groove and the second waist-shaped groove, thereby the matching groove and the fixed steel bar as well as the clamping block and the butt joint groove are poured together, thereby reducing the working strength and improving the working efficiency.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective view of the detection aid of the present invention;
figure 3 is a schematic perspective view of a floor slab body of the present invention;
figure 4 is a front cross-sectional view of a floor slab body of the present invention;
FIG. 5 is a sectional view taken along line A-A of FIG. 4 in accordance with the present invention;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 4 in accordance with the present invention;
FIG. 7 is an enlarged view of a portion of the invention at C of FIG. 4;
fig. 8 is a cross-sectional view taken along line D-D of fig. 7 in accordance with the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to fig. 8, an assembled coincide floor, including floor body 1, fixed reinforcing bar 2, joint piece 3 and detection auxiliary device 4, multiunit fixed reinforcing bar 2 is installed through the linear distribution mode to 1 right-hand member face of floor body, and the joint piece 3 is installed through the linear distribution to the floor left end face, and floor body 1's front portion and rear portion are all installed on detecting auxiliary device 4, detect that terminal surface is fixed subaerial under auxiliary device 4, wherein:
the detection auxiliary device 4 comprises a fixed bottom plate 41, adjusting telescopic rods 42, a sliding plate 43, a double-head electric telescopic rod 44, a fixed block 45 and a clamping unit 46, wherein the fixed bottom plate 41 is bilaterally and symmetrically arranged on the ground, the adjusting telescopic rods 42 are arranged on the upper end surface of the fixed bottom plate 41, the telescopic ends of the adjusting telescopic rods 42 are connected with the lower end surface of the sliding plate 43, a sliding groove is formed in the middle of the upper end of the sliding plate 43, the clamping unit 46 is arranged on the left side and the right side of the sliding groove in a sliding mode, the fixed block 45 is arranged on the rear side of the upper end surface of the sliding plate 43, the upper end of the fixed block 45; when concrete during operation, align two floor body 1 through staff or machine and place the time, adjust the flexible end length of adjusting telescopic link 42 through staff according to floor body 1's height, press from both sides tightly two floor body 1 front and back both sides through clamping unit 46, make two floor body 1 front and back both ends all align the back, the double-end electric telescopic handle 44 of front and back both sides starts simultaneously, double-end electric telescopic handle 44's flexible end drives two floor body 1 simultaneously from both sides to the centre removal and dock through clamping unit 46, thereby two floor body 1's the butt joint that can carry out the accuracy to the stage has been guaranteed.
The left end face of the floor slab body 1 is provided with matching grooves 11 corresponding to the fixed steel bars 2, the matching grooves 11 are matched with the fixed steel bars 2 in shape and size, the right end face of the floor slab body 1 is provided with butt-joint grooves 12 corresponding to the clamping blocks 3, the butt-joint grooves 12 are arranged at intervals in the fixed steel bars 2 in a staggered manner, a first waist-shaped groove 13 and a second waist-shaped groove 14 are respectively arranged at the position close to the left end face and the position close to the right end face of the front end face of the floor slab body 1, connecting grooves 15 are respectively arranged at the positions corresponding to the matching grooves 11 in the first waist-shaped groove 13, the connecting grooves 15 are communicated with the corresponding matching grooves 11, injection grooves 16 are respectively arranged at the positions corresponding to the butt-joint grooves 12 in the second waist-shaped groove 14, and; the butt joint groove 12 is a stepped structure with a diameter close to the outer part smaller than that far away from the outer part; during specific work, when two floor body 1 moved from both sides to the centre simultaneously, fixed reinforcing bar 2 on the right-hand member face of left floor body 1 moved into cooperation groove 11, joint piece 3 on the left end face of floor body 1 on right side moved into butt joint groove 12 simultaneously, thereby dock the butt joint terminal surface of two floor body 1, the rethread staff pours the pouring material into first kidney slot 13 and second kidney slot 14, the pouring material flows into respectively through first kidney slot 13 and second kidney slot 14 and connects in silo and the silo of annotating 16, thereby pour cooperation groove 11 and fixed reinforcing bar 2 and joint piece 3 and butt joint groove 12 together, thereby guaranteed the stable solidity of two floor body 1 butt joint ends.
The clamping unit 46 comprises a clamping frame 461, a resisting plate 462 and a threaded rod 463, wherein the clamping frame 461 is a v-21274with a forward opening, a shape structure, i-21274, a rectangular block protruding outwards is arranged on the lower end face of the shape structure, the lower end face of the clamping frame 461 is arranged in a sliding groove in a sliding fit mode, a threaded hole is formed in the middle of the upper end face of the clamping frame 461, the threaded rod 463 is installed in the threaded hole in a threaded fit mode, and the resisting plate 462 is installed on the lower end face of the threaded rod 463. Rubber blocks 464 are uniformly arranged on the lower end face of the inner wall of the clamping frame 461 and the lower end face of the abutting plate 462, and friction force is increased through the rubber blocks 464, so that the floor slab body 1 is prevented from moving in the moving process, and the butt joint between the floor slabs is influenced; during specific work, the front end face and the rear end face of the floor body 1 are abutted tightly against the middle end face of the clamping frame 461, so that the front end and the rear end of the two floor bodies 1 are aligned, the fastening plate 462 is driven to move downwards by rotating the threaded rod 463, the designated position of the floor body 1 is clamped and fixed by the lower end face of the fastening plate 462 and the inner wall of the clamping frame 461, the height of the two floor bodies 1 is ensured to be the same, and the butt joint ends of the two floor bodies 1 are prevented from being staggered.
The invention comprises the following steps:
the first step is as follows: when two floor slabs 1 are aligned and horizontally placed through a worker or a machine, the length of the telescopic end of the telescopic rod 42 is adjusted through the worker according to the height of the floor slabs 1;
the second step is that: support tightly through terminal surface and the clamping frame 461 middle part terminal surface around with floor body 1 to guarantee that two floor body 1's preceding front and back end all aligns, rethread rotation threaded rod 463 drives and supports tight board 462 and move down, makes and supports tight board 462 and clamping frame 461 inner wall lower extreme terminal surface and press from both sides the assigned position of floor body 1 and press from both sides tightly fixedly, has guaranteed two floor body 1's highly the same, thereby prevents that two floor body 1's butt joint end from producing the dislocation.
The third step: after both ends all align around two floor body 1, the flexible end of double-end electric telescopic handle 44 passes through clamping unit 46 and drives two floor body 1 and remove and dock from both sides to the centre simultaneously to guaranteed that two floor body 1 can carry out accurate butt joint to the stage.
The fourth step: when two floor body 1 remove from both sides to the centre simultaneously, joint piece 3 removes in to butt joint groove 12, contact in fixture block 32 outer wall and butt joint groove 12, under the effect of telescopic spring pole 31, along with the distance that joint piece 3 removed to butt joint groove 12, fixture block 32 removes in to sliding groove 3a gradually, after fixture block 32 all got into sliding groove 3a in, joint piece 3 continues to remove in to butt joint groove 12, because butt joint groove 12 is the stair structure, when the butt joint end of joint piece 3 and butt joint groove 12 bottom are to the contact, under the effect of telescopic spring pole 31, fixture block 32 removes to the sliding groove 3a outside, thereby make fixture block 32 right-hand member face and butt joint inslot 12 support tightly, thereby fix the butt joint terminal surface joint of two floor body 1 together, prevent to remove in the in-process of pouring.
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 given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an assembled coincide floor, includes floor body (1), fixed reinforcing bar (2), joint piece (3) and detects auxiliary device (4), its characterized in that: floor body (1) right-hand member face installs multiunit fixed steel bar (2) through the linear distribution mode, and the joint piece (3) are installed through the linear distribution to the floor left end face, and the front portion and the rear portion of floor body (1) are all installed on detecting auxiliary device (4), and the terminal surface is fixed subaerial under detecting auxiliary device (4), wherein:
the left end surface of the floor slab body (1) is provided with matching grooves (11) at the positions corresponding to the fixed steel bars (2), the matching grooves (11) are matched with the fixed steel bars (2) in shape and size, the right end surface of the floor slab body (1) is provided with butt joint grooves (12) at the positions corresponding to the clamping blocks (3), the butt joint grooves (12) are arranged on the fixed steel bars (2) in a staggered mode at intervals, a first waist-shaped groove (13) and a second waist-shaped groove (14) are respectively formed in the position, close to the left end face, of the front end face of the floor slab body (1) and the position, close to the right end face, of the front end face of the floor slab body, connecting grooves (15) are formed in the first waist-shaped groove (13) and in the positions, corresponding to the matching grooves (11), of the first waist-shaped groove, the connecting grooves (15) are communicated with the corresponding matching grooves (11), material injection grooves (16) are formed in the second waist-shaped groove (14) and in the positions, corresponding to the butt joint grooves (12), and;
detect auxiliary device (4) including PMKD (41), adjust telescopic link (42), sliding plate (43), double-end electric telescopic handle (44), fixed block (45) and clamping unit (46), PMKD (41) bilateral symmetry is installed subaerial, PMKD (41) up end all installs and adjusts telescopic link (42), the flexible end of adjusting telescopic link (42) all is connected with terminal surface under sliding plate (43), the sliding tray has been seted up at sliding plate (43) upper end middle part, the equal slidable mounting in sliding tray left and right sides has clamping unit (46), fixed block (45) are installed to sliding plate (43) up end rear side, fixed block (45) upper end is connected with the outer wall of the stiff end of double-end electric telescopic handle (44), the flexible end of double-end electric telescopic handle (44) all is connected with clamping unit (46).
2. An assembled composite floor slab as claimed in claim 1, wherein: the butt joint groove (12) is of a stepped structure, the diameter of the butt joint groove close to the outer side part is smaller than that of the butt joint groove far away from the outer side part.
3. An assembled composite floor slab as claimed in claim 1, wherein: joint piece (3) are including telescopic spring pole (31) and fixture block (32), joint piece (3) outside terminal surface is close to the outer wall position, along its circumference direction equidistance seted up groove (3a) of sliding, all install fixture block (32) through the sliding fit mode in groove (3a) of sliding, fixture block (32) outside terminal is installed on joint piece (3) through the hinged joint mode, fixture block (32) right-hand member face is connected with groove (3a) right-hand member face of sliding through the sliding fit mode, groove (3a) up end and preceding terminal surface of sliding are close to the right side position and have all seted up the round hole, the round hole is linked together with groove (3a) of sliding of upper and lower both sides and left and right sides respectively, all install telescopic spring pole (31) in the round hole, the flexible end of telescopic spring pole (31) all is connected with fixture block (32.
4. An assembled composite floor slab as claimed in claim 1, wherein: the clamping unit (46) comprises a clamping frame (461), a resisting plate (462) and a threaded rod (463), the clamping frame (461) is arranged in a sliding groove in a sliding fit mode, a shape structure lower end face, a rectangular block, a shape structure lower end face and a shape structure lower end face are outwards protruded, the lower end face of the clamping frame (461) is arranged in the sliding groove in a sliding fit mode, a threaded hole is formed in the middle of the upper end face of the clamping frame (461), the threaded rod (463) is installed in the threaded hole in a threaded fit mode, and the resisting plate (462) is installed on the lower end face of the threaded.
5. A fabricated composite floor slab as claimed in claim 3, wherein: the cross section of the fixture block (32) is of a trapezoidal structure with the width gradually reduced from the left side to the right side.
6. An assembled composite floor slab as claimed in claim 4, wherein: and rubber blocks (464) are uniformly arranged on the lower end surface of the inner wall of the clamping frame (461) and the lower end surface of the abutting plate (462).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011494263.4A CN112609881A (en) | 2020-12-17 | 2020-12-17 | Assembled coincide floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011494263.4A CN112609881A (en) | 2020-12-17 | 2020-12-17 | Assembled coincide floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112609881A true CN112609881A (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011494263.4A Pending CN112609881A (en) | 2020-12-17 | 2020-12-17 | Assembled coincide floor |
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| Country | Link |
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| CN (1) | CN112609881A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324251A (en) * | 2022-09-09 | 2022-11-11 | 河北省建筑科学研究院有限公司 | Combined prefabricated floor slab for low-rise assembled steel structure house |
| CN115341650A (en) * | 2022-07-13 | 2022-11-15 | 江苏非凡重工有限公司 | Assembled house floor board and shear wall corner steel construction |
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Application publication date: 20210406 |