CN216740389U

CN216740389U - Three-in-one-step forming device for reinforced concrete floor

Info

Publication number: CN216740389U
Application number: CN202220240805.3U
Authority: CN
Inventors: 贾忠文
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-06-14
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a three-in-one-step forming device for a reinforced concrete floor slab, which comprises a telescopic long rod, wherein a fixed clamping block is arranged on the surface of the telescopic long rod, a movable sleeve is arranged outside the fixed clamping block, and a limiting clamping groove is formed at the joint of the movable sleeve and the fixed clamping block; the connecting rod is fixed below the movable sleeve; and the fixed rod is fixed above the movable sleeve, and upper supporting rods are arranged on the left side and the right side of the supporting sleeve rod. According to the utility model, the top steel bars can be supported by the stepped upper supporting rods, and the upper supporting rods with corresponding heights can be selected according to the thickness of the floor slab to support the floor slab, so that the thickness of the floor slab and the thickness of the protective layer can be controlled simultaneously when concrete is poured; the support frame main part is connected with flexible stock through movable sleeve and dismantlement formula, and accessible movable sleeve dismantles simple to operate with support loop bar etc. when accomodating.

Description

Three-in-one-step forming device for reinforced concrete floor

Technical Field

The utility model relates to the technical field of reinforced concrete floor slab pouring, in particular to a reinforced concrete floor slab three-in-one-step forming device.

Background

A reinforced concrete structure refers to a structure made of concrete reinforced with steel bars. The main load bearing member is constructed of reinforced concrete. The method comprises a thin-shell structure, a large-template cast-in-place structure and a building with a reinforced concrete structure built by using a slip form, a lifting plate and the like. A structure is made of steel bars and concrete. The reinforcing steel bar bears the tensile force, and the concrete bears the pressure. The steel structure has the advantages of firmness, durability, good fireproof performance, steel saving compared with a steel structure, low cost and the like. The reinforced concrete member is assembled on site by reinforced concrete members prefabricated in factories or construction sites.

Chinese patent is granted No. CN211622289U, it is 10 months 02 days in 2020, disclose a trinity one shot forming device of cast in situ reinforced concrete floor, including horizontal through long pole that sets up and along leading to the long pole length direction interval fixed connection the U type in the through long pole bottom support, the U type supports first landing leg and the second landing leg that includes to be connected with leading to long pole, the bottom of first landing leg and second landing leg is fixed respectively and is provided with first stabilizer blade and the second stabilizer blade along horizontal support, first landing leg middle part has the bracing piece of buckling to form the boss form, it is provided with the elevation reinforcing bar head to lead to long pole. The through-rod and the U-shaped support can fix the upper reinforcing steel bar, the supporting rod can fix the lower reinforcing steel bar, the height mark reinforcing steel bar head can control the thickness of the floor slab, the floor slab reinforced concrete construction one-step forming is realized, the construction is convenient, the quality control is accurate, the upper through-rod can replace the distributed reinforcing steel bar, and the construction cost is relatively reduced.

The above prior art has the following disadvantages: above-mentioned technical scheme device is fixed for the integral type, can't dismantle the device and accomodate, leads to occuping more space in the storage process to can reduce work efficiency, extravagant engineering time, for this, we propose a trinity one shot forming device of reinforced concrete floor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a three-in-one forming device for a reinforced concrete floor slab, which aims to solve the problem that the device cannot be disassembled and stored in the background technology, so that more space is occupied in the storage process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a trinity one shot forming device of reinforced concrete floor, includes:

the telescopic long rod is provided with a fixed clamping block on the surface, a movable sleeve is arranged outside the fixed clamping block, and a limiting clamping groove is formed in the joint of the movable sleeve and the fixed clamping block;

the connecting rod is fixed below the movable sleeve;

the fixed rod is fixed above the movable sleeve, a support loop bar is arranged outside the fixed rod, and upper support bars are arranged on the left side and the right side of the support loop bar.

Preferably, the upper portion bracing piece is along the surperficial equidistance evenly distributed who supports the loop bar, and the length of upper portion bracing piece from top to bottom increases in proper order, upper portion bracing piece and support loop bar mutually perpendicular, and upper portion bracing piece and support loop bar integral type fixed connection.

Preferably, the support loop bar is sleeved with the fixed bar, and the fixed bar is mutually perpendicular to the telescopic long bar through the movable sleeve.

Preferably, the movable sleeve passes through fixed fixture block, spacing draw-in groove and constitutes detachable construction with flexible stock, and fixed fixture block along the surperficial equidistance evenly distributed of flexible stock to fixed fixture block is identical with the overall dimension of spacing draw-in groove, the movable sleeve is identical with the overall dimension of flexible stock.

Preferably, flexible stock still is equipped with:

the telescopic inner rod is connected between the two groups of telescopic long rods, the telescopic long rods are in threaded connection with the telescopic inner rod, and the telescopic inner rod penetrates through the inside of the telescopic long rods.

Preferably, the connecting rod is further provided with:

connecting sleeve, it is installed the outside of connecting rod, connecting sleeve's below is connected with the toper pole, and the connecting sleeve's the left and right sides all is connected with the lower part bracing piece, connecting sleeve cup joints with the connecting rod, and connecting sleeve and lower part bracing piece integral type are fixed, the contained angle of lower part bracing piece is 90.

Preferably, the support loop bar is further provided with:

the shielding plate is fixed above the supporting sleeve rod, the supporting sleeve rod is perpendicular to the shielding plate, and the diameter of the shielding plate is larger than that of the supporting sleeve rod.

Compared with the prior art, the utility model provides a three-in-one-step forming device for a reinforced concrete floor slab, which has the following beneficial effects:

1. according to the utility model, the telescopic long rod is split, and the telescopic long rod and the telescopic inner rod are connected with each other, so that the overall length of the guide rod can be adjusted according to the use requirement, the guide rod is more convenient to use, and the problem of difficult storage caused by the overlong total length of the telescopic long rod and the telescopic inner rod can be avoided, thereby greatly improving the working efficiency and saving the construction time;

2. according to the utility model, the top steel bars can be supported by the stepped upper supporting rods, and the upper supporting rods with corresponding heights can be selected according to the thickness of the floor slab to support the floor slab, so that the thickness of the floor slab and the thickness of the protective layer can be controlled simultaneously when concrete is poured; the support frame main body is detachably connected with the telescopic long rod through the movable sleeve, and the support sleeve rod and the like can be detached through the movable sleeve when being stored, so that the installation is convenient;

3. the lower supporting rod and the upper supporting rod can respectively support the reinforcing steel bar frames at the top and the bottom of the floor slab, so that the reinforcing steel bars are prevented from displacing in the concrete pouring process.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the telescopic long rod of the present invention when it is contracted;

fig. 4 is a schematic perspective view of the lower support rod of the present invention.

In the figure: 1. a shielding plate; 2. an upper support bar; 3. a telescopic inner rod; 4. a telescopic long rod; 5. a connecting sleeve; 6. a lower support bar; 7. a tapered rod; 8. fixing the rod; 9. supporting the loop bar; 10. a connecting rod; 11. a movable sleeve; 12. fixing the fixture block; 13. limiting clamping grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, a three-in-one forming device for reinforced concrete floor slab includes: the telescopic long rod 4, the surface of the telescopic long rod 4 is provided with a fixed clamping block 12, and the external mounting of the fixed clamping block 12 is provided with an active sleeve 11, a limit clamping groove 13 is arranged at the joint of the active sleeve 11 and the fixed clamping block 12, the active sleeve 11 is through the fixed clamping block 12, the limit clamping groove 13 and the telescopic long rod 4 form a detachable structure, and the fixed clamping block 12 is uniformly distributed along the surface of the telescopic long rod 4 at equal intervals, and the external dimension of the fixed clamping block 12 and the limit clamping groove 13 are identical, the external dimension of the active sleeve 11 and the telescopic long rod 4 is identical, the support frame main body is detachably connected with the telescopic long rod 4 through the active sleeve 11 through the arranged support frame main body, the support sleeve rod 9 and the like can be detached through the active sleeve 11 when being stored, and the installation is convenient; a connecting rod 10 fixed below the movable sleeve 11; a fixed rod 8 fixed above the movable sleeve 11, a supporting sleeve 9 is installed outside the fixed rod 8, upper supporting rods 2 are arranged on the left side and the right side of the supporting sleeve 9, the upper supporting rods 2 are uniformly distributed along the surface of the supporting sleeve 9 at equal intervals, the length of the upper supporting rods 2 is sequentially increased from top to bottom, the supporting sleeves 9 can be respectively used for supporting reinforcing steel frames at the top and the bottom of the floor slab through the arranged lower supporting rods 6 and the arranged upper supporting rods 2, the reinforcing steel bars are ensured not to be displaced in the concrete pouring process, the upper supporting rods 2 are perpendicular to the supporting sleeve 9, the upper supporting rods 2 are fixedly connected with the supporting sleeve 9 in an integrated manner, the supporting sleeve 9 is sleeved with the fixed rod 8, the fixed rod 8 is perpendicular to the telescopic long rod 4 through the movable sleeve 11, the top reinforcing steel bars can be supported through the arranged stepped upper supporting rods 2, and the upper supporting rods 2 with corresponding heights can be selected according to the thickness of the floor slab for supporting, thereby guaranteeing that the thickness of the floor slab and the thickness of the protective layer are controlled simultaneously when the concrete is poured.

As shown in fig. 3 and 4, a three-in-one-step forming device for reinforced concrete floor slab includes: telescopic inner rod 3, it is connected between two sets of telescopic long rod 4, 3 threaded connection in telescopic long rod 4 and the telescopic inner rod, and telescopic inner rod 3 runs through in telescopic long rod 4's inside, through carrying out the split with telescopic long rod 4, use telescopic long rod 4 and telescopic inner rod 3 interconnect, can adjust the whole length of guide bar as required, can avoid the problem that leads to being difficult to accomodate because of telescopic long rod 4 and telescopic inner rod 3's total length overlength more convenient to use, thereby can improve work efficiency greatly, save the engineering time, connecting sleeve 5, it installs the outside at connecting rod 10, connecting sleeve 5's below is connected with toper pole 7, and connecting sleeve 5's the left and right sides all is connected with lower part bracing piece 6, connecting sleeve 5 cup joints with connecting rod 10, and connecting sleeve 5 is fixed with lower part bracing piece 6 integral type, the contained angle of lower part bracing piece 6 is 90 degrees, the telescopic long rod is used for the telescopic long rod 4, the telescopic long rod 3 threaded connection of telescopic long rod 4, the telescopic long rod 3, the telescopic long rod is used for the telescopic long rod 4, the telescopic long rod is used for the telescopic long rod, the telescopic long rod is used for the telescopic long rod, the long rod for the telescopic long rod for the long rod for the long for, the shielding plate 1 is fixed above the supporting sleeve rods 9, the supporting sleeve rods 9 are perpendicular to the shielding plate 1, and the diameter of the shielding plate 1 is larger than that of the supporting sleeve rods 9.

The working principle is as follows: when the three-in-one forming device for the reinforced concrete floor slab is used, firstly, when the total length of the telescopic inner rod 3 and the telescopic long rod 4 needs to be adjusted, the telescopic inner rod 3 can be screwed into the telescopic long rod 4, the total length of the telescopic inner rod 3 and the telescopic long rod 4 is adjusted, and the length adjusting effect can be achieved by increasing or decreasing the number of the telescopic inner rods 3; secondly, the telescopic long rod 4 penetrates into the movable sleeves 11, the fixed clamping blocks 12 are clamped into the limiting clamping grooves 13, the distance between each group of movable sleeves 11 can be adjusted according to actual needs in the process, and the movable sleeves 11 and the telescopic long rod 4 are fixed through screws; then, the upper support rod 2 with the corresponding height can be selected according to the thickness of the floor slab to support the floor slab; finally, the lower support rod 6 can support the steel bars at the bottom, which is the working principle of the three-in-one forming device for the reinforced concrete floor slab.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a trinity one shot forming device of reinforced concrete floor which characterized in that includes:

the telescopic long rod (4), the surface of the telescopic long rod (4) is provided with a fixed clamping block (12), a movable sleeve (11) is arranged outside the fixed clamping block (12), and a limiting clamping groove (13) is formed at the joint of the movable sleeve (11) and the fixed clamping block (12);

a connecting rod (10) fixed below the movable sleeve (11);

the fixing rod (8) is fixed above the movable sleeve (11), a supporting sleeve rod (9) is arranged outside the fixing rod (8), and upper supporting rods (2) are arranged on the left side and the right side of the supporting sleeve rod (9).

2. The three-in-one-step forming device for reinforced concrete floor slab as claimed in claim 1, wherein the upper supporting rods (2) are uniformly distributed along the surface of the supporting sleeve rods (9) at equal intervals, the length of the upper supporting rods (2) is sequentially increased from top to bottom, the upper supporting rods (2) are perpendicular to the supporting sleeve rods (9), and the upper supporting rods (2) and the supporting sleeve rods (9) are fixedly connected in an integrated manner.

3. The concrete floor three-in-one-step molding device of claim 1, wherein the supporting sleeve rod (9) is sleeved with the fixed rod (8), and the fixed rod (8) is perpendicular to the telescopic long rod (4) through the movable sleeve (11).

4. The reinforced concrete floor three-in-one-step molding device according to claim 1, wherein the movable sleeve (11) forms a detachable structure with the telescopic long rod (4) through the fixed clamping block (12), the limit clamping groove (13), and the fixed clamping block (12) is uniformly distributed along the surface of the telescopic long rod (4) at equal intervals, and the fixed clamping block (12) is matched with the external dimension of the limit clamping groove (13), and the movable sleeve (11) is matched with the external dimension of the telescopic long rod (4).

5. The reinforced concrete floor three-in-one-step molding device of claim 1, wherein the telescopic long rod (4) is further provided with:

the telescopic long rod (3) is connected between the telescopic long rod (4), the telescopic long rod (4) is in threaded connection with the telescopic long rod (3), and the telescopic long rod (3) runs through the inside of the telescopic long rod (4).

6. The reinforced concrete floor three-in-one-step molding device of claim 1, wherein the connecting rod (10) is further provided with:

connecting sleeve (5), it installs the outside of connecting rod (10), the below of connecting sleeve (5) is connected with toper pole (7), and the left and right sides of connecting sleeve (5) all is connected with lower part bracing piece (6), connecting sleeve (5) cup joint with connecting rod (10), and connecting sleeve (5) are fixed with lower part bracing piece (6) integral type, the contained angle of lower part bracing piece (6) is 90.

7. The reinforced concrete floor three-in-one-step molding device of claim 1, wherein the support sleeve rod (9) is further provided with:

the shielding plate (1) is fixed above the supporting sleeve rod (9), the supporting sleeve rod (9) is perpendicular to the shielding plate (1), and the diameter of the shielding plate (1) is larger than that of the supporting sleeve rod (9).