CN213174388U - Combined plate for cast-in-place concrete hollow floor - Google Patents
Combined plate for cast-in-place concrete hollow floor Download PDFInfo
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- CN213174388U CN213174388U CN202021143246.1U CN202021143246U CN213174388U CN 213174388 U CN213174388 U CN 213174388U CN 202021143246 U CN202021143246 U CN 202021143246U CN 213174388 U CN213174388 U CN 213174388U
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Abstract
The utility model relates to a building manufacturing technical field, and a composition board for hollow superstructure of cast in situ concrete is disclosed, set up a plurality of plate bodys inside fixed frame including fixed frame and concatenation, the fixed support frame that is equipped with in fixed frame's bottom, the plate body is located the surface of support frame, the junction of a plurality of plate bodys vertically is equipped with first clamp plate, the equal transverse fixation in both sides center department of first clamp plate is equipped with the second clamp plate, fixed frame's inside wall is seted up and is used for the slot that first clamp plate stretches into, fixed frame's inside and the both sides that are located corresponding first clamp plate have all seted up the cavity, and the inside of cavity is equipped with and is used for the chucking mechanism fixed with first clamp plate, fixed frame's below level is equipped with the backup pad, be provided with a plurality of evenly distributed's damper between the upper surface edge of backup. The utility model discloses the staff of being convenient for dismantles the maintenance with single plate body, has reduced staff's intensity of labour, and the antidetonation effect is good.
Description
Technical Field
The utility model relates to a building manufacturing technical field especially relates to a hollow composition board for superstructure of cast in situ concrete.
Background
The composite floor slab can be called a floor bearing plate, a floor slab plate and a steel bearing plate, and is characterized in that a profiled steel sheet is used as a permanent template of a concrete floor slab and is used as a lower stressed steel bar of the floor slab to participate in stress calculation of the floor slab, the profiled steel sheet and the concrete work together to form the composite floor slab, the profiled steel sheet of the composite floor slab is a galvanized steel sheet, the thickness of a galvanized layer of the profiled steel sheet still meets the requirement of no rust damage in the service life, the supporting length of the profiled steel sheet in the composite floor slab on a steel beam is not less than 50mm, and the supporting length of the profiled steel sheet in a masonry is not.
When the existing combined plate is fixed on a steel frame, a plurality of fixing components are generally adopted for installation, once one combined plate is damaged, a worker needs to disassemble the fixing component in a large area, so that the single combined plate can be taken out, and the labor intensity of the worker is not increased. Therefore, the utility model provides a composition board for hollow superstructure of cast in situ concrete.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art when the compoboard is fixed on the steelframe, generally all adopt a plurality of fixed subassembly installations, in case damage appears in one of them compoboard, need the staff with the dismantlement of this fixed subassembly large tracts of land to can take out single compoboard, the non-intensity of labour who has increased the staff. The composition board for the cast-in-place concrete hollow floor is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a composition board for hollow superstructure of cast in situ concrete, is in including fixed frame and concatenation setting a plurality of plate bodys inside the fixed frame, the fixed support frame that is equipped with in fixed frame's bottom, the plate body is located the surface of support frame is a plurality of the junction of plate body vertically is equipped with first clamp plate, the both sides center department of first clamp plate all transversely fixes and is equipped with the second clamp plate, the inside wall of fixed frame is seted up and is used for the slot that first clamp plate stretches into, fixed frame's inside just is located and corresponds the both sides of first clamp plate have all been seted up the cavity, and the inside of cavity be equipped with be used for with the fixed chucking mechanism of first clamp plate, fixed frame's below level is equipped with the backup pad, the upper surface edge of backup pad with be provided with a plurality of evenly distributed damper between fixed frame's the bottom plate.
Preferably, the clamping mechanism comprises a bidirectional screw rod, moving blocks, connecting rods, clamping rods, a first bevel gear, a second bevel gear and a rotating shaft, wherein first rolling bearings are embedded in the left side and the right side of the cavity, the bidirectional screw rod is transversely positioned in the cavity, the two ends of the bidirectional screw rod are respectively rotatably connected with the left side and the right side of the cavity through the first rolling bearings, the moving blocks are bilaterally symmetrically positioned in the cavity, the side walls of the moving blocks are slidably connected with the side walls of the cavity, the side walls of the two moving blocks are respectively in threaded connection with the two sides of the rod wall of the bidirectional screw rod through a first threaded hole and a second threaded hole, grooves are respectively formed in the lower side of the cavity and the two sides of the slot, the connecting rods are respectively fixedly arranged at the lower sides of the two moving blocks, and the lower ends of the two, the clamping rods are fixedly arranged on the rod walls of the two connecting rods respectively and face towards the first pressing plate, the other ends of the clamping rods penetrate through the inside of the inserting groove, a clamping groove matched with the clamping rods is formed in the side wall of the first pressing plate, a second rolling bearing is embedded in the side wall of the fixed frame, the rotating shaft is rotatably arranged on the side wall of the fixed frame through the second rolling bearing, one end of the rotating shaft extends to the inside of the cavity and is fixedly connected with a first bevel gear, a second bevel gear is fixedly arranged in the middle of the rod wall of the bidirectional screw, and the first bevel gear and the second bevel gear are meshed.
Preferably, one end of the rotating shaft, which is far away from the first bevel gear, extends to the outside of the fixed frame and is fixedly provided with a rotating handle.
Preferably, damper includes sleeve, carriage release lever and spring, the sleeve be vertical fixed set up in the upper surface of backup pad, the carriage release lever slide set up in telescopic inside, the upper end of carriage release lever extend to telescopic outside and with fixed frame's bottom fixed connection, the spring activity cup joint in the outside of sleeve and carriage release lever, the lower extreme of spring and the upper surface fixed connection of backup pad, the upper end of spring and fixed frame's bottom fixed connection.
Preferably, the support frame is composed of a plurality of steel plates fixed by cross welding.
Preferably, a plurality of uniformly distributed precast piles are fixedly arranged at the edge of the lower surface of the supporting plate.
Compared with the prior art, the utility model provides a hollow superstructure of cast in situ concrete is with compoboard possesses following beneficial effect:
1. this compoboard for hollow superstructure of cast in situ concrete, through the first clamp plate that is equipped with, the second clamp plate, two-way lead screw, the movable block, the connecting rod, the kelly, the apparatus further comprises a rotating shaft, first bevel gear, second bevel gear and turning handle, press first clamp plate and second clamp plate in the junction of a plurality of plate bodys, and make the both ends of first clamp plate insert in the inside of slot, then staff's hand rotates the turning handle, can drive the pivot rotatory, the pivot can drive first bevel gear rotatory, first bevel gear can drive second bevel gear rotatory, second bevel gear can drive two-way lead screw rotatory, two-way lead screw can make two movable blocks be close to the removal relatively, and make the draw-in groove on kelly and the first clamp plate cooperate through the connecting rod, thereby can fix first clamp plate and second clamp plate and fix the plate body in fixed frame's inside.
2. This composition board for hollow superstructure of cast in situ concrete through setting up sleeve, carriage release lever and the spring between fixed frame and backup pad, when fixed frame and backup pad received external vibrations for extrude the spring each other between fixed frame and the backup pad, thereby can make the plate body possess better buffering effect.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the maintenance is dismantled with single plate body to the staff of being convenient for, has reduced staff's intensity of labour, and the antidetonation effect is good.
Drawings
Fig. 1 is a schematic view of a top view structure of a composite slab for a cast-in-place concrete hollow floor provided by the utility model;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic side view of the structure of FIG. 1;
fig. 4 is an enlarged view of a portion B of fig. 3.
In the figure: the device comprises a fixed frame 1, a plate body 2, a support frame 3, a first pressing plate 4, a second pressing plate 5, a precast pile 6, a supporting plate 7, a bidirectional screw rod 8, a moving block 9, a connecting rod 10, a clamping rod 11, a rotating shaft 12, a first bevel gear 13, a second bevel gear 14, a rotating handle 15, a sleeve 16, a moving rod 17 and a spring 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and 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 therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a composite slab for a cast-in-place concrete hollow floor comprises a fixed frame 1 and a plurality of slab bodies 2 spliced inside the fixed frame 1, wherein a support frame 3 is fixedly arranged at the bottom of the fixed frame 1, the support frame 3 is composed of a plurality of steel plates fixed by cross welding, the slab bodies 2 are arranged on the surface of the support frame 3, a first pressing plate 4 is longitudinally arranged at the joint of the slab bodies 2, second pressing plates 5 are transversely and fixedly arranged at the centers of the two sides of the first pressing plate 4, a slot for the first pressing plate 4 to extend into is arranged on the inner side wall of the fixed frame 1, cavities are arranged inside the fixed frame 1 and at the two sides corresponding to the first pressing plate 4, and the inside of cavity is equipped with and is used for the chucking mechanism fixed with first clamp plate 4, and the below level of fixed frame 1 is equipped with backup pad 7, is provided with a plurality of evenly distributed's damper between the upper surface edge of backup pad 7 and fixed frame 1's bottom plate.
The clamping mechanism comprises a bidirectional screw 8, moving blocks 9, connecting rods 10, clamping rods 11, first bevel gears 13, second bevel gears 14 and a rotating shaft 12, wherein first rolling bearings are embedded in the left side and the right side of the cavity, the bidirectional screw 8 is transversely positioned in the cavity, two ends of the bidirectional screw 8 are respectively rotatably connected with the left side and the right side of the cavity through the first rolling bearings, the moving blocks 9 are bilaterally symmetrically positioned in the cavity, the side wall of each moving block 9 is slidably connected with the side wall of the cavity, the side walls of the two moving blocks 9 are respectively in threaded connection with two sides of the rod wall of the bidirectional screw 8 through first threaded holes and second threaded holes, grooves are respectively formed in the lower sides of the slots at the lower sides of the two moving blocks 9, the connecting rods 10 are respectively fixedly arranged at the lower sides of the two moving blocks 9, the lower ends of the two connecting rods 10 respectively extend to the insides of the two grooves, the clamping rods, the other ends of the two clamping rods 11 penetrate through the inside of the slot, the side wall of the first pressing plate 4 is provided with a clamping slot matched with the clamping rods 11, the side wall of the fixed frame 1 is embedded with a second rolling bearing, a rotating shaft 12 is rotatably arranged on the side wall of the fixed frame 1 through the second rolling bearing, one end of the rotating shaft 12 extends to the inside of the cavity and is fixedly connected with a first bevel gear 13, a second bevel gear 14 is fixedly arranged in the middle of the rod wall of the bidirectional screw 8, the first bevel gear 13 and the second bevel gear 14 are meshed, one end of the rotating shaft 12 far away from the first bevel gear 13 extends to the outside of the fixed frame 1 and is fixedly provided with a rotating handle 15, the rotating handle 15 can drive the rotating shaft 12 to rotate, the rotating shaft 12 can drive the first bevel gear 13 to rotate, the first bevel gear 13 can drive the second bevel gear 14 to rotate, the second bevel gear 14 can drive the bidirectional screw, and the clamping rod 11 and the clamping groove on the first pressing plate 4 are moved out through the connecting rod 10, so that the first pressing plate 4 and the second pressing plate 5 can be fixed, the surface of the plate body 2 can be moved away, and the single plate body 2 can be detached and maintained.
Damper includes sleeve 16, carriage release lever 17 and spring 18, sleeve 16 is vertical fixed the upper surface that sets up in backup pad 7, carriage release lever 17 slides and sets up in the inside of sleeve 16, carriage release lever 17's upper end extend to sleeve 16's outside and with fixed frame 1's bottom fixed connection, spring 18 activity cup joints in sleeve 16 and carriage release lever 17's outside, spring 18's lower extreme and backup pad 7's last fixed surface are connected, spring 18's upper end and fixed frame 1's bottom fixed connection, when fixed frame 1 and backup pad 7 received external vibrations, make between fixed frame 1 and the backup pad extrude sleeve 16 each other, carriage release lever 17 and spring 18, thereby can make plate body 2 possess better cushioning effect.
A plurality of precast piles 6 which are uniformly distributed are fixedly arranged at the edge of the lower surface of the supporting plate 7.
In the utility model, when in use, the first pressing plate 4 and the second pressing plate 5 are pressed at the joints of the plurality of plate bodies 2, and both ends of the first pressing plate 4 are inserted into the slots, then the rotating handle 15 is rotated by the hand of the worker, the rotating shaft 12 can be driven to rotate, the rotating shaft 12 can drive the first bevel gear 13 to rotate, the first bevel gear 13 can drive the second bevel gear 14 to rotate, the second bevel gear 14 can drive the bidirectional screw 8 to rotate, the bidirectional screw 8 can enable the two moving blocks 9 to move relatively close to each other, and the clamping rod 11 is matched with the clamping groove on the first pressing plate 4 through the connecting rod 10, so that the first pressing plate 4 and the second pressing plate 5 can be fixed, and the plate bodies 2 are fixed inside the fixed frame 1; when the fixed frame 1 and the supporting plate 7 are vibrated from the outside, the sleeve 16, the moving rod 17 and the spring 18 are mutually pressed between the fixed frame 1 and the supporting plate 7, so that the plate body 2 has a good buffering effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The composition board for the cast-in-place concrete hollow floor comprises a fixed frame (1) and a plurality of board bodies (2) which are spliced and arranged in the fixed frame (1), and is characterized in that a support frame (3) is fixedly arranged at the bottom of the fixed frame (1), the board bodies (2) are positioned on the surface of the support frame (3), a first pressing plate (4) is longitudinally arranged at the joint of the plurality of board bodies (2), second pressing plates (5) are transversely and fixedly arranged at the centers of the two sides of the first pressing plate (4), a slot for the first pressing plate (4) to extend into is formed in the inner side wall of the fixed frame (1), cavities are formed in the fixed frame (1) and the two sides corresponding to the first pressing plate (4), clamping mechanisms for fixing the first pressing plate (4) are arranged in the cavities, a support plate (7) is horizontally arranged below the fixed frame (1), a plurality of damping mechanisms which are uniformly distributed are arranged between the edge of the upper surface of the supporting plate (7) and the bottom plate of the fixed frame (1).
2. The composition board for the cast-in-place concrete hollow floor as claimed in claim 1, wherein the clamping mechanism comprises a bidirectional screw (8), moving blocks (9), a connecting rod (10), a clamping rod (11), a first bevel gear (13), a second bevel gear (14) and a rotating shaft (12), first rolling bearings are embedded in the left side and the right side of the cavity, the bidirectional screw (8) is transversely located in the cavity, two ends of the bidirectional screw (8) are respectively and rotatably connected with the left side and the right side of the cavity through the first rolling bearings, the moving blocks (9) are bilaterally and symmetrically located in the cavity, the side walls of the moving blocks (9) are in sliding connection with the side walls of the cavity, the side walls of the two moving blocks (9) are respectively in threaded connection with two sides of the rod wall of the bidirectional screw (8) through a first threaded hole and a second threaded hole, grooves are respectively formed in the lower side of the cavity and two sides of the slot, the connecting rods (10) are respectively and fixedly arranged on the lower sides of the two moving blocks (9), the lower ends of the two connecting rods (10) respectively extend into the two grooves, the clamping rods (11) are respectively and fixedly arranged on the rod walls of the two connecting rods (10) and are arranged towards the first pressing plate (4), the other ends of the two clamping rods (11) penetrate into the slot, clamping grooves matched with the clamping rods (11) are formed in the side wall of the first pressing plate (4), a second rolling bearing is embedded in the side wall of the fixed frame (1), the rotating shaft (12) is rotatably arranged on the side wall of the fixed frame (1) through the second rolling bearing, one end of the rotating shaft (12) extends into the cavity and is fixedly connected with the first bevel gear (13), the second bevel gear (14) is fixedly arranged in the middle of the rod wall of the bidirectional screw rod (8), and the first bevel gear (13) and the second bevel gear (14) are meshed.
3. The composite slab for the cast-in-place concrete hollow floor as claimed in claim 2, wherein one end of the rotating shaft (12) far away from the first bevel gear (13) extends to the outside of the fixed frame (1) and is fixedly provided with a rotating handle (15).
4. The composition board for the cast-in-place concrete hollow floor as claimed in claim 1, wherein the damping mechanism comprises a sleeve (16), a moving rod (17) and a spring (18), the sleeve (16) is vertically and fixedly arranged on the upper surface of the support plate (7), the moving rod (17) is slidably arranged inside the sleeve (16), the upper end of the moving rod (17) extends to the outside of the sleeve (16) and is fixedly connected with the bottom of the fixed frame (1), the spring (18) is movably sleeved on the outside of the sleeve (16) and the moving rod (17), the lower end of the spring (18) is fixedly connected with the upper surface of the support plate (7), and the upper end of the spring (18) is fixedly connected with the bottom of the fixed frame (1).
5. The composition board for the cast-in-place concrete hollow floor as claimed in claim 1, wherein the supporting frame (3) is composed of a plurality of steel plates fixed by cross welding.
6. The composition board for the cast-in-place concrete hollow floor as claimed in claim 1, wherein a plurality of precast piles (6) are uniformly distributed and fixed at the edge of the lower surface of the supporting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021143246.1U CN213174388U (en) | 2020-06-19 | 2020-06-19 | Combined plate for cast-in-place concrete hollow floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021143246.1U CN213174388U (en) | 2020-06-19 | 2020-06-19 | Combined plate for cast-in-place concrete hollow floor |
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| Publication Number | Publication Date |
|---|---|
| CN213174388U true CN213174388U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021143246.1U Active CN213174388U (en) | 2020-06-19 | 2020-06-19 | Combined plate for cast-in-place concrete hollow floor |
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| CN (1) | CN213174388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842718A (en) * | 2021-09-29 | 2021-12-28 | 吉林丰源电力环保科技有限公司 | Compact low-resistance bag-type dust collector |
-
2020
- 2020-06-19 CN CN202021143246.1U patent/CN213174388U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842718A (en) * | 2021-09-29 | 2021-12-28 | 吉林丰源电力环保科技有限公司 | Compact low-resistance bag-type dust collector |
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