CN217812558U - Prefabricated floor strutting arrangement - Google Patents

Abstract

The utility model relates to a precast floor strutting arrangement belongs to the technical field of construction, and it includes independent pole setting and independent top support, and the bottom and the ground butt of independent pole setting, the length of independent pole setting can be adjusted along with the construction demand, and the top of connecting in independent pole setting can be dismantled in independent top support, still including establishing the triangle steady rest that is used for the rigidity of independent pole setting, and the triangle steady rest sets up subaerially, the triangle steady rest can be dismantled to be connected in independent pole setting, the support groove has been seted up to the upper surface that independent top held in the palm, be equipped with between independent top support and the I-steel and be used for fixing the fixed establishment in the support groove with the I-steel. This application has the effect that improves prefabricated floor's stability of installing.

Description

Prefabricated floor strutting arrangement

Technical Field

The application relates to the technical field of building construction, especially, relate to precast floor strutting arrangement.

Background

At present, the assembly type building refers to a building which is formed by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories such as floor slabs, wall plates, stairs, balconies and the like in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode; before assembling prefabricated wallboard, need use prefabricated floor strutting arrangement to support prefabricated floor, along with the wide use of assembled floor, prefabricated floor strutting arrangement's demand also increases gradually.

The existing prefabricated floor slab supporting device comprises an independent vertical rod and an independent top support, wherein the bottom end of the independent vertical rod is abutted against the ground, the length of the independent vertical rod can be adjusted according to construction requirements, and the independent top support is detachably connected to the top end of the independent vertical rod; independent stand places at the assigned position along with the construction requirement, and independent top is held in the palm and is installed in the top of independent pole setting, places the I-steel in independent top holds in the palm, and the I-steel supports prefabricated floor, pours afterwards on prefabricated floor, forms complete floor.

Aiming at the related technology, the inventor thinks that the support of the same I-steel can be realized only by at least two precast floor slab supporting devices, so that the I-steel has poor installation stability and the stability of the precast floor slab is reduced during installation.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability of installing of precast floor slab, this application provides precast floor slab strutting arrangement.

The application provides a precast floor strutting arrangement adopts following technical scheme:

prefabricated floor strutting arrangement holds in the palm including independent pole setting and independent top, the bottom and the ground butt of independent pole setting, and the length of independent pole setting can be adjusted along with the construction demand, and the top of connection in independent pole setting can be dismantled in the support of independent top, still including establishing the triangle steady rest that is used for the rigidity of independent pole setting, and the triangle steady rest sets up subaerially, the triangle steady rest can be dismantled and connect in independent pole setting, the support groove has been seted up to the upper surface that the independent top held in the palm, be equipped with between independent top support and the I-steel and be used for fixing the fixed establishment in the support groove with the I-steel.

Through adopting above-mentioned technical scheme, the stand alone is vertical to be placed at the assigned position along with the construction requirement, the triangle steady rest is with the rigidity of stand alone, the installation stability of stand alone has been improved, independently push up the support and install the top at stand alone, the I-steel is placed in holding in the palm the groove, fixed establishment fixes the I-steel in holding in the palm the groove, the connection stability between I-steel and the independent support of pushing up has been improved, make a prefabricated screw rod strutting arrangement can support an I-steel, and then improved the stability of installing of prefabricated floor.

Optionally, the fixing mechanism includes a fixing member for fixing the i-steel in the bracket, an elastic member for limiting a distance between the i-steel and a side wall of the bracket, and a limiting member for limiting the fixing member in the independent top bracket, one side of the independent top bracket is provided with a fixing hole for the fixing member to penetrate through, one end of the fixing hole is located in the bracket, the i-steel is provided with two through holes for the fixing member to be inserted into, the two elastic members are both sleeved outside the fixing member and respectively located at two sides of the i-steel, the upper surface of one side of the independent top bracket provided with the fixing hole is provided with a limiting hole for the limiting member to be inserted into, and the fixing member is provided with a limiting groove for the limiting member to be inserted into; both resilient members are in a compressed state when installed in the bracket.

Through adopting above-mentioned technical scheme, the I-steel is inserted and is established to holding in the palm the groove in, the mounting passes the fixed orifices and moves towards holding in the palm the groove, the elastic component cover is established on the mounting, the mounting passes the perforation and continues to move, another elastic component cover is established on the mounting, the one end butt of mounting is on the lateral wall in support groove, the locating part is inserted respectively and is established at spacing hole and spacing inslot, the rigidity of mounting, the elastic component of two compression states is respectively to independent top support and I-steel time effort, the mounting is injectd the position of elastic component, the stability of installing of I-steel has been improved.

Optionally, the limiting member is in threaded fit with the limiting hole.

By adopting the technical scheme, the limiting part is in threaded connection with the limiting hole and inserted into the limiting groove, the mounting stability of the limiting part is improved, the probability that the limiting part is possibly moved out of the limiting groove when the I-shaped steel is fixed is reduced, and the mounting stability of the fixing part is further improved.

Optionally, two ends of the elastic member are respectively and fixedly provided with a butting ring, and the butting ring is sleeved outside the fixing member.

Through adopting above-mentioned technical scheme, the butt ring has increased the area that the both ends of elastic component butt respectively in independent top support and I-steel, has increased the lifting surface area of the two, and then has improved the lifting surface uniformity of I-steel and independent top support.

Optionally, one side of the independent top support, which is far away from the fixing hole, is provided with an abutting groove for the fixing member to be inserted.

Through adopting above-mentioned technical scheme, the mounting passes and inserts after perforating and establish to the butt inslot, has reduced the mounting and has kept away from the friction that probably exists between the one end of fixed orifices and the independent top support, and then has improved the stability of installing of mounting.

Optionally, the fixing mechanism includes two clamping members arranged oppositely, a reset assembly for driving the two clamping members to move in opposite directions, and an unlocking assembly for canceling the clamping state of the two clamping members, two side walls opposite to the independent jacking are both provided with sliding holes for the clamping members to slide, and the upper surfaces of the clamping members in the bracket are arranged obliquely upwards; when the I-steel is not inserted in the bracket, the two clamping pieces are mutually abutted.

Through adopting above-mentioned technical scheme, the I-steel is inserted and is established in holding in the palm the groove, the bottom of I-steel simultaneously with two joint spare looks butt, two joint spare are respectively along the motion of self place slip Kong Xiangbei, when the bottom of I-steel and holding in the palm groove bottom looks butt, reset assembly drives two joint spare motions in opposite directions, two joint spare all with the lateral wall looks butt of I-steel, the joint of I-steel has been realized fixed, when needing to dismantle I-steel, the joint state to two joint spares is cancelled to the unblock subassembly, I-steel dismantlement convenience has been improved.

Optionally, the reset assembly corresponds to the clamping piece one by one, the reset assembly comprises a fixed block fixedly arranged on the clamping piece and a reset spring fixedly arranged on the fixed block, a reset groove for the fixed block to slide is formed in the sliding hole, and the reset spring is positioned on one side of the fixed block, which is far away from the i-steel; when the return spring is in a natural state, the two clamping pieces are mutually abutted.

Through adopting above-mentioned technical scheme, when two joint spare were back of the body motion, joint spare drove fixed block extrusion reset spring, and reset spring applys the effort that deviates from self direction to the fixed block, and when the bottom butt of I-steel was held in the palm the groove, the maintenance spring passed through the fixed block and drove joint spare butt in the I-steel, and two joint spare are spacing in holding in the palm the groove with the bottom of I-steel, have realized the rigidity of I-steel with independent top support, have improved the stability of installing of I-steel.

Optionally, the unlocking assembly corresponds to the clamping pieces one to one, the fixing mechanism comprises a pulling piece fixed on the clamping piece and a force piece fixedly arranged on the pulling piece, and the pulling piece is located on one side of the clamping piece, which deviates from the other clamping piece.

Through adopting above-mentioned technical scheme, the pulling is impetus the piece, and impetus the piece and drive the joint piece motion through pulling, and when the joint piece shifts out in the groove by holding in the palm completely, the joint state cancellation of joint piece, the I-steel is taken out by holding in the palm the groove, has realized the dismantlement convenience between I-steel and independent top support.

Optionally, the fixing mechanism comprises a plurality of abutting pieces connected with two sides of the independent jacking through threads, a plurality of through holes matched with the abutting pieces through threads are formed in the two sides of the independent jacking, and one end of each through hole is located in the corresponding bracket.

Through adopting above-mentioned technical scheme, the I-steel is placed in holding in the palm the groove, supports the independent top of tight piece twist and holds in the palm and offsets tightly with the I-steel, and a plurality of pieces that support carry on spacingly to the lateral wall of I-steel jointly, have improved the stability of installing of I-steel.

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

1. the independent upright posts are vertically placed at the designated positions according to construction requirements, the triangular stabilizing frames fix the positions of the independent upright posts, the mounting stability of the independent upright posts is improved, the independent jacking supports are mounted at the top ends of the independent upright posts, the I-shaped steel is placed in the supporting grooves, and the I-shaped steel is fixed in the supporting grooves by the fixing mechanisms, so that the connection stability between the I-shaped steel and the independent jacking supports is improved, and the mounting stability of the prefabricated floor slab is improved;

2. the two elastic parts in the compressed state respectively exert force on the independent jacking and the I-steel in time, and the fixing part limits the positions of the elastic parts, so that the mounting stability of the I-steel is improved;

3. the two clamping pieces are abutted against the side wall of the I-shaped steel, so that the clamping and fixing of the I-shaped steel are realized; when the I-shaped steel needs to be disassembled, the unlocking assembly cancels the clamping state of the two clamping pieces, and the I-shaped steel disassembling convenience is improved.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 of the present application;

fig. 2 is a sectional view showing a fixing mechanism in embodiment 1 of the present application;

fig. 3 is a sectional view showing an unlocking assembly in embodiment 2 of the present application;

FIG. 4 is a cross-sectional view of embodiment 2 of the present application showing a reduction assembly;

fig. 5 is a sectional view showing a fixing mechanism in embodiment 3 of the present application.

In the figure, 100 parts of I-shaped steel; 1001. perforating; 1. standing the upright rod independently; 2. independently jacking; 21. a bracket; 22. a fixing hole; 23. a limiting hole; 24. a butt joint groove; 25. a sliding hole; 26. a reset groove; 27. a through hole; 3. a triangular stabilizing frame; 4. a fixing mechanism; 41. a fixing member; 411. a limiting groove; 42. an elastic component; 421. an elastic member; 422. a butting ring; 43. a stopper; 44. a clamping piece; 45. a reset assembly; 451. a fixed block; 452. a return spring; 46. an unlocking assembly; 461. a pulling member; 462. a force application member; 47. and (6) abutting the fastening piece.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses precast floor strutting arrangement.

Example 1

Referring to fig. 1 and 2, the prefabricated floor slab supporting device includes an independent vertical rod 1 with adjustable height, an independent top support 2 detachably disposed on the top end of the independent vertical rod 1, and a triangular stabilizing frame 3 for improving the stability of the independent vertical rod 1, the independent vertical rod 1 is vertically disposed on the ground, the triangular stabilizing frame 3 is disposed on the ground and clamps the independent vertical rod 1 on the central line of the triangular stabilizing frame, the independent top support 2 is rotatably connected to the independent vertical rod 1, a bracket 21 is horizontally disposed on the upper surface of the independent top support 2, a fixing mechanism 4 for fixing an i-steel 100 in the bracket 21 is disposed between the independent top support 2 and the i-steel 100, the fixing mechanism 4 improves the connection stability between the i-steel 100 and the independent top support 2, so that a prefabricated screw supporting device can support one i-steel 100, and further improves the installation efficiency and the installation stability of the prefabricated floor slab.

Referring to fig. 2, the fixing mechanism 4 includes a fixing element 41 transversely penetrating through one side of the independent top bracket 2 and the i-beam 100 and abutting against the bracket 21, an elastic component 42 for limiting the distance between the i-beam 100 and the side wall of the bracket 21, and a limiting component 43 for limiting the fixing element 41 in the independent top bracket 2, one side of the independent top bracket 2 is provided with a fixing hole 22 for the fixing element 41 to penetrate through, one end of the fixing hole 22 is located in the bracket 21, the side wall of the bracket 21 not provided with the fixing hole 22 is provided with an abutting groove 24, the abutting groove 24 is arranged opposite to the fixing hole 22, and the i-beam 100 is provided with a through hole 1001 for the fixing element 41 to penetrate through; when the I-steel 100 is abutted against the bottom wall of the bracket 21, the axes of the fixing hole 22, the through hole 1001 and the abutment groove 24 are collinear.

Referring to fig. 2, two groups of elastic assemblies 42 are provided, the two groups of elastic assemblies 42 are respectively located on two sides of the i-beam 100, a limiting hole 23 is formed in the fixing hole 22, the limiting hole 23 is formed in the upper surface of the independent top support 2, the limiting member 43 is a bolt, the limiting member 43 is in threaded connection with the limiting hole 23, and the fixing member 41 is provided with a limiting groove 411 into which the limiting member 43 is inserted; when the fixing member 41 is inserted into the abutting groove 24, the limiting groove 411 is communicated with the limiting hole 23.

The fixing piece 41 penetrates through the fixing hole 22 to enter the bracket 21, the fixing piece 41 penetrates through the elastic assembly 42 on the side of the I-beam 100 and is inserted into the through hole 1001, the fixing piece 41 penetrates through the elastic assembly 42 on the other side of the I-beam 100 and is inserted into the abutting groove 24, the limiting piece 43 is screwed into the limiting hole 23 and is inserted into the limiting groove 411, the fixing piece 41 is fixed in position, the fixing piece 41 improves the transverse stability of the I-beam 100, meanwhile, the two groups of elastic assemblies 42 are limited, the stress uniformity of the I-beam 100 and the independent jacking 2 is improved, and the installation stability of the I-beam 100 is further improved.

Referring to fig. 2, the elastic assembly 42 includes an elastic member 421 disposed on the outer wall of the fixing member 41, and two abutting rings 422 respectively fixed at two ends of the elastic member 421, the abutting rings 422 are disposed on the outer wall of the fixing member 41, the two abutting rings 422 are respectively abutted to the i-steel 100 and the independent jacking 2, and the two elastic members 421 are both in a compressed state when being installed in the bracket 21; the transverse shaking possibly existing in the joist steel 100 is buffered by the spring, the stability of the joist steel 100 is improved, meanwhile, the stress areas between the spring and the joist steel 100 and between the spring and the independent jacking 2 are increased by the abutting ring 422, and the mounting stability of the joist steel 100 is further improved.

The implementation principle of precast floor strutting arrangement of this application embodiment does: independent pole setting 1 is vertical along with the construction requirement and is placed subaerial, triangle steady rest 3 places subaerial and with the rigidity of independent stand, independent top support 2 is installed on the top of independent stand, I-steel 100 is placed in holding in the palm the groove 21, fixed establishment 4 is with the rigidity of I-steel 100, has improved the stability of being connected between I-steel 100 and the independent top support 2 for a prefabricated screw rod strutting arrangement can support an I-steel 100, and then has improved the stability of installing of prefabricated floor.

Example 2

The difference from example 2 is that: referring to fig. 3 and 4, the fixing mechanism 4 includes two oppositely disposed and mutually abutted clamping members 44, and a reset assembly 45 for driving the two clamping members 44 to maintain an abutting state, two opposite side walls of the bracket 21 are provided with sliding holes 25 for the clamping members 44 to slide, and an upper surface of the clamping members 44 in the bracket 21 is disposed obliquely upward; when the I-shaped steel 100 is not fixed, the two clamping pieces 44 are abutted.

The I-steel 100 is inserted into the support groove 21, the I-steel 100 simultaneously extrudes the two clamping pieces 44 to enable the two clamping pieces to move back and forth along the sliding hole 25 where the I-steel 100 is located, the reset component 45 applies an acting force to the clamping pieces 44 to reset the clamping pieces, after the bottom end of the I-steel 100 completely passes through the clamping pieces 44, the reset component 45 drives the two clamping pieces 44 to move relatively until the two clamping pieces 44 are abutted to the I-steel 100, the two clamping pieces 44 limit the bottom end of the I-steel 100 in the support groove 21, the stability of the bottom end of the I-steel 100 is improved, the I-steel 100 is clamped between the two clamping pieces 44, the connection stability between the I-steel 100 and the independent jacking 2 is improved, one prefabricated screw rod supporting device can support one I-steel 100, and further the installation efficiency and the installation stability of a prefabricated floor slab are improved.

Referring to fig. 3 and 4, the reset assembly 45 includes a fixing block 451 fixed on the side wall of the fastening member 44 and a reset spring 452 fixed on the side of the fixing block 451 away from the i-beam 100, a reset groove 26 for the fixing block 451 to slide is formed in the sliding hole 25, one end of the reset spring 452 is fixed on the fixing block 451, and the other end of the reset spring 452 is fixed on the side of the reset groove 26 away from the i-beam 100; when two joint 44 moved back to back, joint 44 drove the direction motion of fixed block 451 towards reset spring 452, and reset spring 452 extrudees, and when the bottom of I-steel 100 passed joint 44 completely, reset spring 452 drove joint 44 through fixed block 451 and moves towards I-steel 100, has realized I-steel 100 and has independently pushed up the rigidity that holds in the palm 2, has improved the stability of installing of I-steel 100.

Referring to fig. 3 and fig. 4, the fixing mechanism 4 further includes an unlocking assembly 46 for canceling the clamping state of the two clamping members 44, the unlocking assembly 46 corresponds to the clamping members 44 one to one, the fixing mechanism 4 includes a pulling member 461 fixed on one side of the clamping member 44 away from another clamping member 44 and a force-exerting member 462 fixed on the pulling member 461, the pulling member 461 may be a pulling rope, and the force-exerting member 462 may be a pulling block; acting force is applied to the force element 462, the force element 462 drives the clamping element 44 to move through the pulling element 461, when the clamping element 44 is completely moved out of the bracket 21, the clamping state of the clamping element 44 is cancelled, the I-steel 100 is taken out of the bracket 21, the I-steel 100 is detached from the independent top support 2, and the detachment convenience between the I-steel 100 and the independent top support 2 is improved.

Example 3

The difference from example 2 is that: referring to fig. 5, the fixing mechanism 4 includes a plurality of fastening members 47 threaded on the side walls of the independent jacking 2, the fastening members 47 may be bolts, two sides of the independent jacking 2 are provided with a plurality of through holes 27 for the fastening members 47 to penetrate through, one end of each through hole 27 is located on the inner wall of the bracket 21, and the plurality of through holes 27 are arranged opposite to each other; the I-shaped steel 100 is placed in the bracket 21, the two oppositely arranged abutting pieces 47 are screwed into the through hole 27 until the positions of the I-shaped steel 100 are fixed by the two abutting pieces 47, and the installation stability of the I-shaped steel 100 is improved.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. Prefabricated floor strutting arrangement, including independent pole setting (1) and independent top support (2), the bottom and the ground butt of independent pole setting (1), the length of independent pole setting (1) can be adjusted along with the construction demand, and the top of connection in independent pole setting (1), its characterized in that can be dismantled in independent top support (2): still including establishing triangle steady rest (3) that are used for the rigidity with independent pole setting (1), triangle steady rest (3) set up subaerially, triangle steady rest (3) can be dismantled and connect on independent pole setting (1), support groove (21) have been seted up to the upper surface that independent top held in the palm (2), be equipped with between independent top held in the palm (2) and I-steel (100) and be used for fixing I-steel (100) fixed establishment (4) in supporting groove (21).

2. The precast floor slab supporting device according to claim 1, wherein: the fixing mechanism (4) comprises a fixing part (41) for transversely fixing the I-steel (100) in the bracket (21), elastic parts (421) for limiting the distance between the I-steel (100) and the side wall of the bracket (21), and a limiting part (43) for limiting the fixing part (41) in the independent top support (2), wherein one side of the independent top support (2) is provided with a fixing hole (22) for the fixing part (41) to penetrate through, one end of the fixing hole (22) is positioned in the bracket (21), the I-steel (100) is provided with a through hole (1001) for the fixing part (41) to be inserted, the elastic parts (421) are provided with two, the two elastic parts (421) are sleeved outside the fixing part (41) and respectively positioned at two sides of the I-steel (100), the upper surface of one side of the independent top support (2) provided with the fixing hole (22) is provided with a limiting hole (23) for the limiting part (43) to be inserted, and the fixing part (41) is provided with a limiting groove (411) for the limiting part to be inserted; both resilient members (421) are in a compressed state when installed in the bracket (21).

3. The precast floor slab supporting device according to claim 2, wherein: the limiting piece (43) is in threaded fit with the limiting hole (23).

4. The precast floor slab supporting device according to claim 2, wherein: two ends of the elastic member (421) are respectively and fixedly provided with a butting ring (422), and the butting ring (422) is sleeved outside the fixing member (41).

5. The precast floor slab supporting device according to claim 2, wherein: and one side of the independent jacking (2) far away from the fixing hole (22) is provided with an abutting groove (24) for the insertion of the fixing piece (41).

6. The precast floor slab supporting device according to claim 1, wherein: the fixing mechanism (4) comprises two oppositely arranged clamping pieces (44), a reset assembly (45) for driving the two clamping pieces (44) to move towards the opposite directions of the two clamping pieces and an unlocking assembly (46) for canceling the clamping state of the two clamping pieces (44), two opposite side walls of the independent jacking bracket (2) are respectively provided with a sliding hole (25) for the clamping pieces (44) to slide, and the upper surface of each clamping piece (44) in the bracket (21) is arranged in an inclined upward manner; when the I-shaped steel (100) is not inserted into the bracket (21), the two clamping pieces (44) are mutually abutted.

7. The precast floor slab supporting device according to claim 6, wherein: the reset assembly (45) corresponds to the clamping pieces (44) one by one, the reset assembly (45) comprises a fixing block (451) fixedly arranged on the clamping pieces (44) and a reset spring (452) fixedly arranged on the fixing block (451), a reset groove (26) for the fixing block (451) to slide is formed in the sliding hole (25), and the reset spring (452) is located on one side, away from the I-shaped steel (100), of the fixing block (451); when the return spring (452) is in a natural state, the two clamping pieces (44) are mutually abutted.

8. The precast floor slab supporting device according to claim 6, wherein: the unlocking assembly (46) corresponds to the clamping pieces (44) one by one, the fixing mechanism (4) comprises a pulling piece (461) fixed on the clamping pieces (44) and a force piece (462) fixedly arranged on the pulling piece (461), and the pulling piece (461) is positioned on one side of the clamping pieces (44) deviating from the other clamping piece (44).

9. The precast floor slab supporting device according to claim 1, wherein: the fixing mechanism (4) comprises a plurality of abutting pieces (47) which are connected with two sides of the independent jacking piece (2) through threads, through holes (27) which are matched with the abutting pieces (47) through threads are formed in two sides of the independent jacking piece (2), and one ends of the through holes (27) are located in the bracket (21).

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