CN215564422U - Prefabricated superimposed sheet support frame in cast-in-place beam system - Google Patents

Abstract

The application discloses prefabricated superimposed sheet support frame in cast-in-place roof beam system, it relates to construction technical field, including the bracing piece, the bracing piece top is equipped with the bracket, the supporting shoe has been placed in the bracket, the supporting shoe butt is in the superimposed sheet bottom surface, the bracing piece bottom is equipped with adjusting device, adjusting device is last to articulate there are a plurality of auxiliary rods, adjusting device's one end butt is kept away from to the auxiliary rod on the bottom plate, adjusting device is used for adjusting the slope of auxiliary rod. This application has the effect that can adjust the auxiliary rod slope in order to strengthen support frame bearing capacity.

Description

Prefabricated superimposed sheet support frame in cast-in-place beam system

Technical Field

The utility model belongs to the technical field of the construction technology and specifically relates to a prefabricated superimposed sheet support frame in cast-in-place roof beam system is related to.

Background

At present, prefabricated assembled concrete buildings are widely used, main components of the prefabricated assembled concrete buildings generally adopt prefabricated components, and concrete is cast in situ into the prefabricated components on site, so that the buildings with assembled integral structures are formed. In order to improve the assembly rate, the floor panel is usually designed into a laminated slab, the laminated slab is hoisted to the shear wall and the beam column, then the in-situ casting is carried out, and a support frame is required to support the laminated slab in the process of hoisting the laminated slab.

The supporting device is characterized in that a plurality of groups of supporting frames are generally adopted when supporting laminated plates need to be supported in the related art, a bracket is arranged at the top of each supporting frame, a plurality of supporting feet are fixedly connected to the bottom of each supporting frame, each group of supporting frames comprises two supporting frames, a square supporting block is arranged in each bracket of each group of supporting frames, and the supporting plates on the supporting frames and the supporting frames support the laminated plates.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because different superimposed sheets are different in size and weight, when the superimposed sheet with light weight is supported by the support frames, in order to reduce budget and labor loss, the support frames with the least number are adopted for supporting, but when the same number of support frames are used for supporting the superimposed sheets with larger area and heavier weight, stable supporting is difficult, the number of the support frames needs to be increased, and thus engineering budget and labor consumption are increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that the least number of support frames for supporting the light-weight laminated slab is difficult to adapt to the heavy-weight laminated slab, the application provides a prefabricated laminated slab support frame in a cast-in-place beam system.

The utility model provides a prefabricated superimposed sheet support frame in cast-in-place roof beam system, includes the bracing piece, the bracing piece top is equipped with the bracket, the supporting shoe has been placed in the bracket, the supporting shoe butt is in the superimposed sheet bottom surface, the bracing piece bottom is equipped with adjusting device, last articulated a plurality of auxiliary rods that have of adjusting device, adjusting device's one end butt is kept away from to the auxiliary rod on the bottom plate, adjusting device is used for adjusting the slope of auxiliary rod.

Through adopting above-mentioned technical scheme, when the superimposed sheet that weight is lighter is supported to needs, through the atress analysis, guarantee to stabilize and adopt the minimum support frame of quantity under the condition that plays the supporting role to the superimposed sheet, make the auxiliary rod of support frame support on the bottom plate, the supporting shoe butt at support frame top is in the superimposed sheet bottom surface, if need this part support frame support weight when heavier superimposed sheet, can operate adjusting device and adjust the slope of auxiliary rod, make the angle between auxiliary rod and the bottom plate reduce, thereby the support capacity of increase support frame, so that the support frame can be applicable to the heavier superimposed sheet of weight.

Optionally, adjusting device includes dead lever, threaded rod and adjustable ring, the bracing piece bottom is worn to locate in threaded rod and the dead lever in proper order, the bracing piece bottom can be dismantled with the dead lever and be connected, the threaded rod rotates with the dead lever to be connected, threaded connection is established and threaded connection on the threaded rod to the adjustable ring cover, and is a plurality of the auxiliary rod ring is established and is articulated in the adjustable ring lateral wall.

Through adopting above-mentioned technical scheme, when the slope of auxiliary rod was adjusted to needs, operating personnel can rotate the threaded rod, and the threaded rod rotates the in-process, and the adjustable ring will drive the one end of auxiliary rod and remove along the length direction of bracing piece to this slope that can change the auxiliary rod, thereby change the holistic support ability of support frame.

Optionally, a through hole is formed in the bottom surface of the fixing rod, a fixing hole is formed in the bottom surface of the supporting rod corresponding to the position of the through hole, threads are formed in the inner side wall of the supporting rod in the fixing hole, a screw rod penetrates through the through hole, one end of the screw rod, which is located in the fixing rod, penetrates through the fixing hole, and the screw rod is in threaded connection with the supporting rod.

Through adopting above-mentioned technical scheme, when the support frame finishes using, can twist off the screw rod of bracing piece bottom surface to take out the screw rod from fixed orifices and wear to establish downtheholely, take out the bracing piece again in threaded rod and the dead lever, thereby with bracing piece and adjusting device and auxiliary rod separation, be favorable to accomodating the support frame.

Optionally, a connecting rod is hinged to a position of the outer side wall of the fixing rod corresponding to the auxiliary rod, and one end, far away from the fixing rod, of the connecting rod is hinged to the auxiliary rod.

Through adopting above-mentioned technical scheme, through the setting of connecting rod, can strengthen the holistic supporting role of support frame, and because the connecting rod both ends articulate respectively on dead lever lateral wall and auxiliary rod, when operating personnel operation adjusting device changed the slope of auxiliary rod, the connecting rod also can carry out the adaptability and rotate.

Optionally, one end of the threaded rod, which is far away from the fixing rod, is fixedly connected with a limiting ring, and the limiting ring is sleeved on the supporting rod.

Through adopting above-mentioned technical scheme, through the setting of spacing ring, when operating personnel rotated the threaded rod, the adjustable ring that the spacing ring can avoid on the threaded rod breaks away from the threaded rod, if the adjustable ring breaks away from the threaded rod, the auxiliary rod will lose the stable fulcrum and lead to the support frame to lose stable supporting role.

Optionally, the outer side wall of the limit ring is provided with a plurality of adjusting handles.

Through adopting above-mentioned technical scheme, through adjustment handle's setting, operating personnel can promote adjustment handle in order to rotate the spacing ring, and the rotation through the spacing ring drives the rotation of threaded rod, is favorable to operating personnel to adjusting device's operation.

Optionally, one end of the auxiliary rod, which is far away from the supporting rod, is sleeved with a protective sleeve, and the protective sleeve is a polyhedron.

Through adopting above-mentioned technical scheme, the protective sheath can play the guard action to the bottom of auxiliary rod, and because the protective sheath is the polyhedron, when operating personnel operation adjusting device changed the contained angle between auxiliary rod and the bottom plate, the auxiliary rod also can support on the bottom plate steadily through the protective sheath after the contained angle changes.

Optionally, the support rod is an adjustable telescopic rod.

Through adopting above-mentioned technical scheme, during the different superimposed sheet of assembly, the distance between superimposed sheet and the bottom plate may not be the same, can be so that it is applicable to different use scenes through the length of adjusting the bracing piece this moment.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the superimposed sheet that weight is lighter is supported to needs, through the atress analysis, guarantee to stabilize and adopt the minimum support frame of quantity under the condition that plays supporting role to the superimposed sheet, make the auxiliary rod of support frame support on the bottom plate, the supporting shoe butt at support frame top is in the superimposed sheet bottom surface, if need this part support frame support weight during the superimposed sheet that weight is heavier, can operate adjusting device and adjust the slope of auxiliary rod, make the angle between auxiliary rod and the bottom plate reduce, thereby the support capacity of increase support frame, so that the support frame can be applicable to the superimposed sheet that weight is heavier.

2. Through adjustment handle's setting, operating personnel can promote adjustment handle in order to rotate the spacing ring, and rotation through the spacing ring drives the rotation of threaded rod, is favorable to operating personnel to adjusting device's operation.

Drawings

Fig. 1 is a schematic structural diagram of a prefabricated composite slab support frame of a cast-in-place beam system in an embodiment of the present application.

Fig. 2 is a partial exploded view of the support frame in the embodiment of the present application.

Description of reference numerals:

1. a laminated slab; 2. a base plate; 3. a support bar; 31. a bracket; 311. a support block; 4. an adjustment device; 41. fixing the rod; 411. a screw; 42. a threaded rod; 43. an adjusting ring; 44. a limiting ring; 441. an adjusting handle; 5. an auxiliary lever; 51. and (6) a protective sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses prefabricated superimposed sheet support frame in cast-in-place roof beam system.

Referring to fig. 1, the prefabricated composite slab support frame in the cast-in-place beam system includes a support rod 3, the support rod 3 is a metal round bar, the support rod 3 is arranged between the composite slab 1 and the bottom plate 2, a bracket 31 is fixedly connected to the top of the support rod 3, the bracket 31 is a channel steel, a support block 311 is arranged in the bracket 31, and the support block 311 can be a square wooden support block 311. The bottom of the supporting rod 3 is provided with an adjusting device 4, the adjusting device 4 is annularly provided with a plurality of auxiliary rods 5, the auxiliary rods 5 are abutted to the top surface of the bottom plate 2, and the top surface of the supporting block 311 is abutted to the bottom surface of the laminated slab 1. The included angle between the auxiliary rod 5 and the bottom plate 2 can be reduced by operating the adjusting device 4, so that the integral supporting capacity of the supporting frame is increased, and the supporting frame can support the heavy laminated plate 1.

Referring to fig. 2, the adjusting device 4 includes a fixing rod 41 and a threaded rod 42, the fixing rod 41 and the threaded rod 42 are both hollow metal round rods, and the outer side wall of the threaded rod 42 is provided with an external thread. The diameters of the threaded rod 42 and the fixed rod 41 are both larger than the diameter of the support rod 3, the threaded rod 42 is sleeved at the bottom of the support rod 3, and the fixed rod 41 is also sleeved at the bottom of the support rod 3 and is located below the threaded rod 42. The central point of dead lever 41 bottom surface puts the department and has seted up the hole of wearing to establish, the central point of bracing piece 3 bottom surface puts the department and has seted up the fixed orifices, the fixed orifices with wear to establish the hole aperture the same, the internal thread has been seted up on bracing piece 3 the inside wall in the fixed orifices, wear to establish downthehole screw rod 411 that wears to be equipped with fixed orifices internal thread matched with, screw rod 411 is located one end of dead lever 41 and wears to establish and threaded connection in the fixed orifices, fix bracing piece 3 and dead lever 41 through screw rod 411.

Referring to fig. 2, one end of the threaded rod 42 close to the fixing rod 41 penetrates through the fixing rod 41 and is rotatably connected with the fixing rod 41, an adjusting ring 43 is sleeved on the outer side wall of the threaded rod 42, the adjusting ring 43 is a metal ring, an inner thread matched with an outer thread of the threaded rod 42 is formed in the inner side wall of the adjusting ring 43, and the adjusting ring 43 is in threaded connection with the threaded rod 42. The one end equidistance ring of a plurality of auxiliary rods 5 is located on adjusting the pole lateral wall, and auxiliary rods 5 are equipped with four in this embodiment, and the one end of four auxiliary rods 5 all articulates on adjusting the pole lateral wall. The middle positions of the four auxiliary rods 5 are hinged with connecting rods, and one ends, far away from the auxiliary rods 5, of the connecting rods are hinged on the outer side wall of the fixed rod 41.

Referring to fig. 2, the support rod 3 is further sleeved with a limit ring 44, the limit ring 44 is located above the threaded rod 42, the limit ring 44 is a metal ring, the diameter of the limit ring 44 is the same as that of the threaded rod 42, and the bottom end of the limit ring 44 is welded to the top end of the threaded rod 42. The outer side wall of the limiting ring is smooth, when the threaded rod 42 rotates, the adjusting ring 43 moves upwards along the threaded rod 42, and when the adjusting ring 43 moves to the position of the limiting ring 44, the adjusting ring 43 stops moving upwards due to the smooth outer side wall of the limiting ring 44. The lateral wall ring of spacing ring 44 is equipped with a plurality of adjustment handle 441, and adjustment handle 441 is equipped with four in this embodiment, and the lateral wall of spacing ring 44 is located to four adjustment handle 441 equidistance rings, and adjustment handle 441 one end and lateral wall fixed connection of spacing ring 44, through adjustment handle 441's setting, makes things convenient for operating personnel to rotate threaded rod 42.

Referring to fig. 2, one pot head that adjusting ring 43 was kept away from to auxiliary rod 5 is equipped with protective sheath 51, and protective sheath 51 is the rubber sleeve, and protective sheath 51 can play the guard action to auxiliary rod 5, and protective sheath 51 is the polyhedron form to when being in the contained angle of different angles between auxiliary rod 5 and the bottom plate 2, the homoenergetic makes auxiliary rod 5 butt on bottom plate 2 comparatively steadily.

The implementation principle of the embodiment of the application is as follows:

when the support ability of support frame is strengthened so that the support frame is applicable to the relatively heavy superimposed sheet 1 of weight as required, operating personnel can promote adjustment handle 441 and rotate in order to drive spacing ring 44, spacing ring 44 rotates the in-process and will drive threaded rod 42 at dead lever 41 internal rotation, threaded rod 42 rotates the in-process, adjustable ring 43 will drive the one end of auxiliary rod 5 and move down along threaded rod 42 length direction, the contained angle between auxiliary rod 5 and bottom plate 2 reduces this moment, contact point to bracing piece 3's distance between auxiliary rod 5 and the bottom plate 2 increases, thereby the holistic support ability of support frame has been strengthened, thereby make the support frame can be applicable to the relatively heavy superimposed sheet 1 of weight.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a prefabricated superimposed sheet support frame in cast-in-place roof beam system, includes bracing piece (3), bracing piece (3) top is equipped with bracket (31), supporting shoe (311) have been placed in bracket (31), supporting shoe (311) butt in superimposed sheet (1) bottom surface, its characterized in that: the utility model discloses a supporting rod, including bracing piece (3), adjusting device (4), articulated on adjusting device (4) have a plurality of auxiliary rods (5), the one end butt that adjusting device (4) were kept away from in auxiliary rod (5) is on bottom plate (2), adjusting device (4) are used for adjusting the slope of auxiliary rod (5).

2. The prefabricated composite slab support frame in the cast-in-place beam system as claimed in claim 1, wherein: adjusting device (4) are including dead lever (41), threaded rod (42) and adjustable ring (43), threaded rod (42) and dead lever (41) are worn to locate in proper order in bracing piece (3) bottom, bracing piece (3) bottom can be dismantled with dead lever (41) and be connected, threaded rod (42) rotate with dead lever (41) and are connected, threaded connection is established and threaded connection on threaded rod (42) to adjustable ring (43) cover, and is a plurality of auxiliary rod (5) ring is established and articulates in adjustable ring (43) lateral wall.

3. The prefabricated composite slab support frame in the cast-in-place beam system as claimed in claim 2, wherein: the utility model discloses a fixing device for fixing pole, including dead lever (41), bracing piece (3), bracing piece (411), bracing piece (41) bottom surface, the hole has been seted up to the position department that corresponds the hole of wearing to establish, the bracing piece (3) is threaded in the inside wall in the fixed orifices, wear to be equipped with screw rod (411) in the hole of wearing to establish, the one end that screw rod (411) are located dead lever (41) is worn to locate in the fixed orifices, screw rod (411) and bracing piece (3) threaded connection.

4. The prefabricated composite slab support frame in the cast-in-place beam system as claimed in claim 2, wherein: the outer side wall of the fixed rod (41) is hinged with a connecting rod at a position corresponding to the auxiliary rod (5), and one end, far away from the fixed rod (41), of the connecting rod is hinged on the auxiliary rod (5).

5. The prefabricated composite slab support frame in the cast-in-place beam system as claimed in claim 2, wherein: one end of the threaded rod (42) far away from the fixing rod (41) is fixedly connected with a limiting ring (44), and the limiting ring (44) is sleeved on the supporting rod (3).

6. The prefabricated composite slab support frame in the cast-in-place beam system as claimed in claim 5, wherein: the outer side wall of the limiting ring (44) is provided with a plurality of adjusting handles (441).

7. The prefabricated composite slab support frame in the cast-in-place beam system as claimed in claim 1, wherein: one pot head that bracing piece (3) was kept away from in auxiliary rod (5) is equipped with protective sheath (51), protective sheath (51) are the polyhedron.

8. The prefabricated composite slab support frame in the cast-in-place beam system as claimed in claim 1, wherein: the supporting rod (3) is an adjustable telescopic rod.

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