CN212026864U

CN212026864U - Cast-in-place floor reinforcing bar strutting arrangement

Info

Publication number: CN212026864U
Application number: CN201922387808.0U
Authority: CN
Inventors: 李萌; 罗桂发; 刘伟; 祖雅甜; 王亚东; 郝卓佳
Original assignee: Liuzhou Railway Vocational Technical College
Current assignee: Liuzhou Railway Vocational Technical College
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-11-27
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a cast-in-place floor reinforcing bar strutting arrangement, including the under bracing seat, the top of under bracing seat is fixed with the supporting seat through the lift adjustment subassembly, go up the top of supporting seat and install the support body, be connected with last supporting seat through supplementary supporting component on the top diagonal of under bracing seat, the lift adjustment subassembly includes locating rack, lead screw, slider, swing handle and crane, the inside rotation of under bracing seat is connected with the lead screw, the lead screw is connected with the swing handle transmission in the under bracing seat outside, symmetrical meshing has the slider that internal thread opposite direction on the lead screw, the slider passes through the crane and is connected with the both ends of last supporting seat, the center department of crane is connected with the locating rack of under bracing seat both sides through the hinge. The utility model discloses novel structure thinks about ingeniously, is convenient for adjust the height of cast-in-place floor reinforcing bar, ensures the thickness of floor concrete protective layer, the effectual convenience that promotes the use.

Description

Cast-in-place floor reinforcing bar strutting arrangement

Technical Field

The utility model relates to a building apparatus technical field specifically is a cast-in-place floor reinforcing bar strutting arrangement.

Background

The cast-in-place process includes building a template on site, binding reinforcing steel bars on the template, pouring concrete on the template, and finally removing the template. Compared with a prefabricated floor slab, the cast-in-place layer can enhance the integrity and the shock resistance of a house and has larger bearing capacity; meanwhile, the heat insulation and sound insulation waterproof coating has certain advantages in the aspects of heat insulation, sound insulation, water resistance and the like.

In the present building trade, use the split heads muscle to support the floor reinforcing bar usually, traditional split heads muscle structure adopts several types or sharp reinforcing bar stake types more: the position of the steel bar split heads in the shape of a Chinese character 'ji' is difficult to determine, and wastes time and labor; the linear steel bar support type split heads have large required quantity due to the supporting position being a point, and consume steel and waste funds and raw materials in use; and these two kinds of split heads can not carry out the regulation of support height to cast-in-place floor reinforcing bar fast in the in-process that uses, and it is inconvenient to use, and application scope has the limitation to still can influence the efficiency of construction. Therefore, it is necessary to design a cast-in-place floor slab reinforcing bar supporting device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel structure, design are ingenious and convenient to use's cast-in-place floor reinforcing bar strutting arrangement, and this strutting arrangement is convenient for adjust the height of cast-in-place floor reinforcing bar, ensures the thickness of floor concrete protective layer, has solved the problem that prior art exists effectively.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a cast-in-place floor slab reinforcing steel bar supporting device comprises a lower supporting seat, wherein an upper supporting seat is fixed at the top of the lower supporting seat through a lifting adjusting assembly, a frame body is installed at the top of the upper supporting seat, and the diagonal line of the top of the lower supporting seat is connected with the upper supporting seat through an auxiliary supporting assembly; the lift adjustment subassembly includes locating rack, lead screw, slider, swing handle and crane, the inside rotation of under bracing seat is connected with the lead screw, the lead screw is connected with the swing handle transmission in the under bracing seat outside, the symmetry meshing has internal thread opposite direction's slider on the lead screw, the slider passes through the crane and is connected with the both ends of last supporting seat, the center department of crane is connected with the locating rack of under bracing seat both sides through the hinge.

The utility model discloses a further technical scheme is: the two ends of the lifting frame are respectively connected with the upper supporting seat and the sliding block through hinges.

The utility model discloses a further technical scheme is: the center of the positioning frame is connected with the inner part of the lower supporting seat through the reinforcing frame.

The utility model discloses a further technical scheme is: the utility model discloses a fixing device for supporting a vehicle, including auxiliary stay subassembly, locating seat, stopper, support column, position sleeve, scale bar and fastening knob, the positioning seat is installed on the top diagonal of lower carriage, sliding connection has the support column on the positioning seat, the bottom of support column is fixed with the stopper, the top of support column is fixed on the upper bracket, cup joint on the support column and be fixed with the position sleeve, connect soon on the position sleeve and be fixed with the fastening knob, be fixed with the scale bar on the support column.

The utility model discloses a further technical scheme is: the bottom plate is installed to the bottom of lower carriage, the stabilizer blade is installed to four corner positions in the bottom of bottom plate department.

The utility model discloses a further technical scheme is: the stabilizer blade includes screw thread seat, threaded rod and footing, four corner positions department in the bottom of bottom plate are fixed to the screw thread seat, the top of screw thread seat connects soon to be fixed with the threaded rod, the footing is installed to the bottom of threaded rod.

The utility model relates to a cast-in-place floor steel bar support device is owing to adopt above-mentioned structure, has following beneficial effect:

1. the frame body is fixed at two ends of the cast-in-situ floor slab reinforcing steel bar, the rotating handle is rotated to drive the sliding block to move on the screw rod in the same direction or in the reverse direction, so that the upper supporting seat is driven to ascend or descend by the lifting frame, the height of the cast-in-situ floor slab reinforcing steel bar is convenient to adjust, the thickness of the concrete protective layer can be freely controlled, and the use convenience is effectively improved;

2. after the lifting adjusting assembly is adjusted, the positioning sleeve is moved to a position right above the positioning seat, and then the fastening knob is screwed, so that the auxiliary supporting effect can be achieved, the supporting stability is ensured, the lifting height of the auxiliary supporting assembly can be conveniently and accurately checked by matching with the scale strips, and the thickness of the floor concrete protective layer is effectively ensured;

3. when the placing surface is uneven, the threaded rod is rotated to move in the threaded seat, so that the bottom plate can be always maintained in a horizontal state, and the stability of the reinforcing steel bars of the supporting floor slab is guaranteed.

The following describes a cast-in-place floor slab reinforcing bar supporting device according to the present invention with reference to the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic view of the overall plane structure of the present invention;

FIG. 2 is a schematic view of the plane structure of the lift adjustment assembly of the present invention;

FIG. 3 is a schematic plan view of the auxiliary support assembly of the present invention;

FIG. 4 is a schematic view of the plane structure of the support leg of the present invention;

the reference numbers illustrate: 1-lower supporting seat, 2-bottom plate, 3-supporting foot, 4-lifting adjusting component, 5-auxiliary supporting component, 6-upper supporting seat, 7-frame body, 8-positioning frame, 9-screw rod, 10-reinforcing frame, 11-sliding block, 12-rotating handle, 13-lifting frame, 14-positioning seat, 15-limiting block, 16-supporting column, 17-positioning sleeve, 18-scale bar, 19-fastening knob, 20-threaded seat, 21-threaded rod and 22-bottom foot.

Detailed Description

As shown in fig. 1 to 4, the utility model relates to a cast-in-place floor reinforcing bar strutting arrangement, including lower carriage 1, lower carriage 1's top is fixed with upper support 6 through lift adjustment subassembly 4, and support body 7 is installed at upper support 6's top, is connected with upper support 6 through supplementary supporting component 5 on lower carriage 1's the top diagonal.

Lifting adjusting subassembly 4 includes locating rack 8, lead screw 9, slider 11, swing handle 12 and crane 13, the inside rotation of lower support seat 1 is connected with lead screw 9, lead screw 9 is connected with the swing handle 12 transmission in the 1 outside of lower support seat, symmetrical meshing has internal thread opposite direction's slider 11 on lead screw 9, slider 11 passes through crane 13 and is connected with the both ends of last supporting seat 6, crane 13's center department is connected with the locating rack 8 of 1 both sides of lower support seat through the hinge, fix the both ends at cast-in-place floor reinforcing bar with support body 7, through rotating swing handle 12, drive slider 11 syntropy or reverse motion on lead screw 9, thereby it rises or descends to drive supporting seat 6 through crane 13, be convenient for adjust the position of cast-in-place floor reinforcing bar, make the pouring thickness of concrete freely adjust, the effectual convenience that has promoted the use.

The two ends of the lifting frame 13 are respectively connected with the upper supporting seat 6 and the sliding block 11 through hinges, so that the lifting frame 13 can move conveniently.

The center of the positioning frame 8 is connected with the inner part of the lower supporting seat 1 through the reinforcing frame 10, so that the stability of fixing the positioning frame 8 can be effectively ensured.

Auxiliary stay subassembly 5 includes positioning seat 14, stopper 15, support column 16, position sleeve 17, scale bar 18 and fastening knob 19, positioning seat 14 is installed on the top diagonal of lower carriage 1, sliding connection has support column 16 on positioning seat 14, the bottom of support column 16 is fixed with stopper 15, support column 16's top is fixed on last support seat 6, it is fixed with position sleeve 17 to cup joint on the

support column

16, 17 upper bolts of position sleeve connect and are fixed with fastening knob 19, be fixed with scale bar 18 on the support column 16, after the regulation of lift adjustment subassembly 4 is accomplished, with 17 removal of position sleeve behind positioning seat 14 directly over, the fastening knob 19 of screwing, can play auxiliary stay's effect, guarantee the stability of supporting, and cooperate scale bar 18, be convenient for accurate the lifting height who looks over auxiliary stay subassembly 5.

Bottom plate 2 is installed to the bottom of lower support seat 1, and stabilizer blade 3 is installed to four corner positions in bottom of bottom plate 2.

Stabilizer blade 3 includes screw base 20, threaded rod 21 and footing 22, and screw base 20 is fixed in four corner positions in bottom of bottom plate 2 department, and the top of screw base 20 connects soon and is fixed with threaded rod 21, and footing 22 is installed to the bottom of threaded rod 21, when placing the face unevenness, through rotating threaded rod 21, makes threaded rod 21 at the inside motion of screw base 20 to guarantee that bottom plate 2 can maintain the horizontality all the time, in order to guarantee to support the stability of cast-in-place floor reinforcing bar.

When the utility model is used, the frame body 7 is fixed at the two ends of the cast-in-situ floor slab reinforcing steel bar, the rotary handle 12 is rotated to drive the slide block 11 to move on the screw rod 9 in the same direction or in the reverse direction, so that the upper supporting seat 6 is driven to ascend or descend by the crane 13, the position of the cast-in-situ floor slab reinforcing steel bar is convenient to adjust, the pouring thickness of the concrete can be freely adjusted, and the use convenience is effectively improved; after the lifting adjusting component 4 is adjusted, the positioning sleeve 17 is moved to a position right above the positioning seat 14, and then the fastening knob 19 is screwed, so that the auxiliary supporting function can be achieved, the supporting stability is ensured, and the lifting height of the auxiliary supporting component 5 can be conveniently and accurately checked by matching with the scale bar 18; when the placing surface is uneven, the threaded rod 21 is rotated to move the threaded rod 21 in the threaded seat 20, so that the bottom plate 2 can be always maintained in a horizontal state, and the stability of supporting the cast-in-situ floor slab reinforcing steel bars is guaranteed.

The above embodiments are only preferred embodiments of the present invention, the structure of the present invention is not limited to the forms illustrated in the above embodiments, and any modifications, equivalent substitutions and the like made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a cast-in-place floor reinforcing bar strutting arrangement, includes lower bearing (1), its characterized in that: an upper supporting seat (6) is fixed at the top of the lower supporting seat (1) through a lifting adjusting component (4), a frame body (7) is installed at the top of the upper supporting seat (6), and a diagonal line at the top of the lower supporting seat (1) is connected with the upper supporting seat (6) through an auxiliary supporting component (5); lifting adjusting subassembly (4) are including locating rack (8), lead screw (9), slider (11), swing handle (12) and crane (13), the inside of under bracing seat (1) is rotated and is connected with lead screw (9), lead screw (9) are connected with swing handle (12) transmission in the under bracing seat (1) outside, symmetrical meshing has internal thread opposite direction's slider (11) on lead screw (9), slider (11) are connected through crane (13) and the both ends of last supporting seat (6), the center department of crane (13) is connected through locating rack (8) of hinge and under bracing seat (1) both sides.

2. The cast-in-place floor slab rebar support device of claim 1, wherein: the two ends of the lifting frame (13) are respectively connected with the upper supporting seat (6) and the sliding block (11) through hinges.

3. The cast-in-place floor slab rebar support device of claim 1, wherein: the center of the positioning frame (8) is connected with the inner part of the lower support seat (1) through a reinforcing frame (10).

4. The cast-in-place floor slab rebar support device of claim 1, wherein: auxiliary stay subassembly (5) are including positioning seat (14), stopper (15), support column (16), position sleeve (17), scale bar (18) and fastening knob (19), positioning seat (14) are installed on the top diagonal of lower carriage (1), sliding connection has support column (16) on positioning seat (14), the bottom of support column (16) is fixed with stopper (15), the top of support column (16) is fixed on last support seat (6), cup joint on support column (16) and be fixed with position sleeve (17), it is fixed with fastening knob (19) to connect on position sleeve (17), be fixed with scale bar (18) on support column (16).

5. The cast-in-place floor slab rebar support device of claim 1, wherein: bottom plate (2) are installed to the bottom of lower carriage (1), stabilizer blade (3) are installed to four corner positions department in the bottom of bottom plate (2).

6. The cast-in-place floor slab rebar support device of claim 5, wherein: the stabilizer blade (3) include screw base (20), threaded rod (21) and footing (22), four corner positions department in the bottom of bottom plate (2) are fixed in screw base (20), the top of screw base (20) connects soon to be fixed with threaded rod (21), footing (22) are installed to the bottom of threaded rod (21).