CN218375542U

CN218375542U - Supporting tool for steel bar truss floor bearing plate

Info

Publication number: CN218375542U
Application number: CN202222435782.4U
Authority: CN
Inventors: 张华乐; 马清运; 陈百胜; 鹿海涛; 于晓峰
Original assignee: Shandong Pengjian Construction And Engineering Group Co ltd
Current assignee: Shandong Pengjian Construction And Engineering Group Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-24
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a supporting tool for a steel bar truss floor bearing plate, which belongs to the technical field of assembly type buildings and comprises a main supporting rod and an auxiliary supporting rod which are arranged between steel beams, a main adjusting pipe, an adjusting screw rod, a telescopic pipe and an auxiliary adjusting pipe; the main support rods are distributed among the steel beams at intervals, and the upper end surfaces of the main support rods are flush with the upper end surfaces of the steel beams; the main support rod is a square tube, connecting tubes which are symmetrically distributed are arranged at the middle positions of two sides of the main support rod, and the connecting tubes are square tubes; the two ends of the main supporting rod are respectively provided with a main adjusting pipe in a telescopic mode, and the auxiliary adjusting pipe is provided with a telescopic pipe below the auxiliary connecting part. Compared with the prior art, the scaffold support scheme has the advantages that the problems that the construction operation surface is few, the construction progress is influenced, and the scaffold support scheme is complex in erection, time and labor are wasted, the cost is high, and a large amount of construction space is occupied are solved, and the scaffold support scheme has the characteristics of being applied to steel bar truss floor support plates with different specifications and sizes.

Description

Supporting tool for steel bar truss floor bearing plate

Technical Field

The utility model relates to an assembly type structure technical field, more specifically say, in particular to a supporting tool for steel bar truss floor holds board.

Background

When steel bar truss building carrier plate was under construction, before concrete placement, for guaranteeing that the building carrier plate does not produce too big deformation, need set up the scaffold frame below the building carrier plate and support. But current scaffold frame support scheme sets up the process complicacy, wastes time and energy, moreover in the multi-storey building construction, guarantees to have more than three floor at least and need set up the scaffold frame and can not demolish, not only occupies a large amount of scaffold frames, and is with high costs to still occupy a large amount of construction space, the construction operation face is few, influences the construction progress.

Disclosure of Invention

An object of the utility model is to provide a supporting tool for steel bar truss floor holds board promptly, reaches to solve current scaffold frame support scheme set up complicacy, waste time and energy, with high costs and occupy a large amount of construction space, cause the construction operation face few, influence the problem of construction progress.

The utility model provides a supporting tool for a steel bar truss floor bearing plate, which comprises a main supporting rod and an auxiliary supporting rod which are arranged between steel beams, a main adjusting pipe, an adjusting screw rod, a telescopic pipe and an auxiliary adjusting pipe; the main support rods are distributed among the steel beams at intervals, and the upper end surfaces of the main support rods are flush with the upper end surfaces of the steel beams; the main support rod is a square tube, connecting tubes which are symmetrically distributed are arranged at the middle positions of two sides of the main support rod, and the connecting tubes are square tubes; the two ends of the main supporting rod are respectively provided with a main adjusting pipe in a telescopic mode, each main adjusting pipe comprises a main telescopic part and a main connecting part, and the main telescopic parts and the main connecting parts are square pipes; the main telescopic part is matched inside the main adjusting pipe in a telescopic way; the main connecting part is fixedly connected to one end of the main telescopic part and is positioned outside the main adjusting pipe; the middle position of the main connecting part is provided with a threaded pipe which penetrates through the upper end and the lower end of the main connecting part; an adjusting screw rod is matched with the internal thread of the threaded pipe, and a rotating handle is arranged at the lower end of the adjusting screw rod; the main adjusting pipe is provided with a telescopic pipe below the main connecting part;

the auxiliary supporting rod comprises a splicing rod and an end rod, and the splicing rod and the end rod are square tubes; the two ends of the splicing rod are fixedly connected with splicing covers matched with the connecting pipes, and the splicing covers are U-shaped steel; one end of the end rod is fixedly connected with the splicing cover; an auxiliary adjusting pipe is arranged at one end of the end rod, which is far away from the splicing cover, in a telescopic manner, and the structure of the auxiliary adjusting pipe is the same as that of the main adjusting pipe; the auxiliary adjusting pipe comprises an auxiliary telescopic part and an auxiliary connecting part, and the auxiliary telescopic part is matched in the auxiliary adjusting pipe in a telescopic way; the auxiliary connecting part is fixedly connected to one end of the auxiliary telescopic part and is positioned outside the auxiliary adjusting pipe; the auxiliary connecting part is matched with an adjusting screw rod in a threaded pipe; the auxiliary adjusting pipe is provided with a telescopic pipe below the auxiliary connecting part.

Furthermore, the inner side walls of two ends of the main support rod are provided with main sliding blocks, the outer side wall of the main telescopic part of the main adjusting pipe is provided with a main sliding groove matched with the main sliding blocks, and the main adjusting pipe is matched with the main sliding blocks through the main sliding groove and is arranged in the main support rod in a sliding mode; the end rod is provided with vice slider in the one end inside wall of keeping away from the concatenation cover, vice control tube is provided with the vice spout with vice slider matched with at vice pars contractilis lateral wall, and vice control tube slides through vice spout and vice slider cooperation and sets up in the end rod.

Further, the telescopic pipe comprises a pipe sleeve and a telescopic screw rod; the pipe sleeve is a round pipe with an opening at one end and a closed end, the opening end of the pipe sleeve is provided with an adjusting nut matched with the telescopic screw rod, and the telescopic screw rod is in clearance fit with the pipe sleeve in the pipe sleeve; one end of the telescopic screw rod extending out of the pipe sleeve is provided with a supporting nut.

The utility model provides a supporting tool for steel bar truss floor bearing plate, adopt the member to support the design, be provided with main tributary vaulting pole and auxiliary stay pole, main tributary vaulting pole and auxiliary stay pole are through the concatenation, vertical cross arrangement is between the girder steel, the realization is to the support of floor bearing plate, and main tributary vaulting pole and auxiliary stay pole design are the extending structure that can adjust length, can be applied to the floor bearing plate of different specifications size, therefore, it is visible, this scheme is for current scaffold frame support scheme, with few materials, the cost is saved, and occupation space is little, can construct other processes such as wall body simultaneously below the floor bearing plate of just having pour, can enlarge the working face, realize the three-dimensional construction of alternating, the construction period is shortened, accelerate the construction progress, and economic benefits is improved.

The utility model is also designed with a telescopic pipe, the telescopic pipe is preferably a threaded telescopic pipe, two ends of the main support rod and the end rod of the auxiliary support rod are jacked to the lower surface of the steel beam upper flange steel plate by adjusting the length of the telescopic pipe, so that the main support rod and the auxiliary support rod are fixed between the steel beams; and main tributary vaulting pole both ends and end bar one end sliding fit have main control pipe and vice control pipe respectively, and the user is direct can realize main control pipe and the flexible regulation of vice control pipe on main tributary vaulting pole and end bar respectively through pull and pass, and is thus visible, the utility model is simple in operation, it is convenient, labour saving and time saving to install and dismantle.

By the above, the utility model discloses for current scaffold frame support scheme, solved the scaffold frame and set up complicacy, waste time and energy, with high costs and occupy a large amount of construction space, cause the construction operation face few, influence the problem of construction progress.

Drawings

FIG. 1 is a schematic view of the application installation of the present invention;

fig. 2 is a front view of the present invention taken from fig. 1;

fig. 3 is a schematic structural diagram of the present invention;

fig. 4 is a front view of the present invention;

fig. 5 is a left side view of the present invention;

fig. 6 is a schematic structural view of the main support rod of the present invention;

fig. 7 is a schematic structural view of the main adjusting pipe of the present invention;

fig. 8 is a front sectional view of the present invention from fig. 7;

FIG. 9 is a schematic structural view of the splicing rod of the present invention;

fig. 10 is a left side view of the present invention from fig. 9;

fig. 11 is a schematic structural view of an end rod of the present invention;

fig. 12 is a front sectional view of the present invention taken from fig. 11.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main support bar; 101. a connecting pipe; 102. a main slider; 2. an auxiliary support rod; 21. splicing rods; 22. an end bar; 201. splicing the covers; 202. a sub slider; 3. a primary regulator tube; 31. a main expansion part; 32. a main connection portion; 301. a main chute; 4. adjusting the screw rod; 5. a telescopic pipe; 51. pipe sleeve; 52. a telescopic screw; 501. adjusting the nut; 502. a support nut; 6. an auxiliary adjusting pipe; 61. an auxiliary telescopic part; 62. a secondary connecting portion; 601. an auxiliary chute; A. a steel beam.

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. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a supporting tool for steel bar truss building carrier plate installs between girder steel A, and the effect is used for supporting steel bar truss building carrier plate. Comprises a main supporting rod 1, an auxiliary supporting rod 2, a main adjusting pipe 3, an adjusting screw rod 4, an extension pipe 5 and an auxiliary adjusting pipe 6; referring to fig. 1 and 2, the number of the main support rods 1 is multiple, the main support rods 1 are distributed among the steel beams a at intervals, and the upper end surfaces of the main support rods 1 are flush with the upper end surfaces of the steel beams a; referring to fig. 6, the main support rod 1 is a square tube, the main support rod 1 is welded with symmetrically distributed connecting tubes 101 at the middle positions of two sides, and the connecting tubes 101 are square tubes; the height of the connecting pipe 101 is smaller than that of the main support rod 1, and the upper surface of the connecting pipe 101 is lower than that of the main support rod 1; the inner side walls of the two ends of the main support rod 1 are welded with main sliding blocks 102.

Referring to fig. 7 and 8, the main adjusting pipe 3 includes a main expansion part 31 and a main connection part 32, and both the main expansion part 31 and the main connection part 32 are square pipes; the outer side wall of the main telescopic part 31 is provided with a main sliding chute 301 matched with the main sliding block 102, as shown in fig. 3 and 4, the main telescopic part 31 is matched with the main sliding block 102 through the main sliding chute 301 and is arranged at two ends of the inner part of the main adjusting pipe 3 in a sliding manner; referring to fig. 3, 4, 7 and 8, the main connection portion 32 is welded at one end of the main expansion portion 31, and the main connection portion 32 is located outside the main regulation pipe 3; the height of the main connecting part 32 is smaller than that of the main telescopic part 31, and the upper surface of the main connecting part 32 is lower than that of the main telescopic part 31; a threaded pipe penetrating through the upper end and the lower end of the main connecting part 32 is arranged in the middle of the main connecting part; the threaded pipe is internally threaded with an adjusting screw rod 4, and the lower end of the adjusting screw rod 4 is provided with a rotating handle.

When the user installed main tributary vaulting pole 1, according to the building carrier plate specification size of difference, the user passed through the pull or passed main adjusting pipe 3, realized the concertina movement of main adjusting pipe 3 at 1 both ends of main tributary vaulting pole to reach the purpose that adapts to building carrier plate specification, improved the utility model discloses a nimble practicality.

Referring to fig. 2, when installing main support pole 1, need to paste the main connecting portion 32 upper surface of main adjusting pipe 3 against the lower surface on the girder steel a top flange, under this state, because girder steel a top flange steel plate thickness is different, the upper surface of main support pole 1 may be higher than or the upper surface of parallel and level girder steel a, if the upper surface of main support pole 1 is higher than the upper surface of girder steel a, the user can twist adjusting screw 4 through the twist handle, make adjusting screw 4 stretch out above main connecting portion 32, utilize adjusting screw 4 upper end to paste the lower surface that leans on the girder steel a top flange, adjust the height of main support pole 1, make the upper surface of main support pole 1 and girder steel a's upper surface parallel and level.

The auxiliary support rod 2 comprises a splicing rod 21 and an end rod 22, and the splicing rod 21 and the end rod 22 are square tubes; referring to fig. 9 and 10, splicing covers 201 matched with the connecting pipes 101 are welded at two ends of the splicing rods 21, and the splicing covers 201 are U-shaped steel; referring to fig. 1, 3 and 5, two ends of the splicing rod 21 are buckled above the connecting pipe 101 through the splicing cover 201, so that the upper surface of the splicing rod 21 is flush with the upper surface of the main supporting rod 1, and the splicing cover 201 and the connecting pipe 101 are connected and fixed through bolts, so that the splicing rod 21 and the main supporting rods 1 at the two ends are connected and fixed.

Referring to fig. 11 and 12, a splice cover 201 is welded at one end of the end rod 22, and a sub-slider 202 is welded on the inner side wall of the end rod 22 far away from the splice cover 201; the structure of the auxiliary adjusting pipe 6 is the same as that of the main adjusting pipe 3, and the auxiliary adjusting pipe 6 comprises an auxiliary telescopic part 61 and an auxiliary connecting part 62; the outer side wall of the auxiliary telescopic part 61 is provided with an auxiliary sliding groove 601 matched with the auxiliary sliding block 202, and referring to fig. 3 and 5, the auxiliary telescopic part 61 is matched with the auxiliary sliding block 202 through the auxiliary sliding groove 601 and is arranged inside the end rod 22 in a sliding manner; the auxiliary connecting part 62 is welded at one end of the auxiliary telescopic part 61, and the auxiliary connecting part 62 is positioned outside the auxiliary adjusting pipe 6; the sub connection portion 62 is threaded with the adjusting screw 4 in the threaded pipe.

One end of the splicing cover 201 of the end rod 22, which is similar to the splicing rod 21, is used for connecting the end rod 22 and the main support rod 1 on one side of the end rod; the same principle is used for 6 one ends of the auxiliary adjusting pipes of the end rods 22 and the main support rods 1, and the user pulls or pushes the auxiliary adjusting pipes 6 to realize the telescopic motion of one ends of the end rods 22, so that the end rods 22 can be applied to different specifications of building bearing plates, and the auxiliary support rods 2 can be applied to different specifications of building bearing plates. The adjusting screw 4 at the auxiliary connecting part 62 has the same operation as the adjusting screw 4 at the main adjusting pipe 3, and aims to adjust the upper surface of the auxiliary supporting rod 2 to be flush with the upper surface of the steel beam A.

Referring to fig. 1 to 5, the extension tube 5 is disposed below the main connection portion 32 and the sub connection portion 62; the telescopic pipe 5 comprises a pipe sleeve 51 and a telescopic screw rod 52; the pipe sleeve 51 is a round pipe with one open end and one closed end, the open end of the pipe sleeve 51 is welded with an adjusting nut 501 matched with the telescopic screw rod 52, and the telescopic screw rod 52 is in clearance fit with the pipe sleeve 51 in the pipe sleeve 51; one end of the telescopic screw rod 52 extending out of the pipe sleeve 51 is welded with a support nut 502.

The effect of flexible pipe 5 lies in fixing main tributary vaulting pole 1 and auxiliary stay pole 2 between girder steel A, when the supporting tool when the installation, flexible pipe 5 sets up between girder steel A's upper limb and lower flange, the blind end of pipe box 51 pastes the upper surface that leans on at the lower flange, the upper surface of back nut 502 pastes the lower surface that leans on at main connecting portion 32 or auxiliary connecting portion 62, the user is through rotatory pipe box 51 and telescopic screw 52, adjust flexible pipe 5's length, make main connecting portion 32 and auxiliary connecting portion 62 centre gripping fix between upper limb and back nut 502, and then realize main tributary vaulting pole 1 and auxiliary stay pole 2 rigidity between girder steel A, it is thus visible, the utility model is simple in operation, be convenient for construct.

The specific use mode and function of the embodiment are as follows:

according to the specification and the size of a steel bar truss floor bearing plate actually constructed, a user firstly pulls or pushes the main adjusting pipe 3 to adjust the installation size of the main supporting rod 1, then the main adjusting pipe is matched with a double person to enable the main connecting part 32 of the main adjusting pipe 3 to be attached to the lower surface of the upper flange of the steel beam A, at the moment, whether the upper surface of the main supporting rod 1 is flush with the upper surface of the steel beam A or not is observed, if the upper surface of the main supporting rod 1 is not flush with the upper surface of the steel beam A, the user rotates the adjusting screw rod 4 to adjust the upper surface of the main supporting rod 1 to be flush with the upper surface of the steel beam A; then, the user rotates and adjusts the telescopic pipe 5, and the telescopic pipe 5 is tightly jacked between the upper surface of the lower flange of the steel beam A and the main connecting part 32, so that the main support rod 1 is fixed between the steel beams A; the above operation is subsequently repeated to secure the other main support rods 1.

After the main support rods 1 positioned at the end parts of the floor support plates are installed, the user needs to install the end rods 22; firstly withhold the concatenation cover 201 of end bar 22 on the connecting pipe 101 of main tributary vaulting pole 1 one side, then according to the specification and dimension of the steel bar truss floor carrier plate of actual construction, through pull or pass vice adjusting tube 6, adjust the mounting dimension of end bar 22, later paste vice connecting portion 62 of vice adjusting tube 6 and lean on the lower surface at girder steel A's upper flange, through rotatory adjusting screw 4, adjust the end bar 22 upper surface to the upper surface parallel and level with girder steel A, it is fixed through bolted connection with the concatenation cover 201 of end bar 22 and the connecting pipe 101 of main tributary vaulting pole 1 one side at last, can accomplish the installation of end bar 22.

After the installation of the main support rods 1 adjacent to each other in two positions is completed, the splicing covers 201 at two ends of the splicing rods 21 are respectively buckled and pressed on the connecting pipes 101 on the adjacent sides of the two main support rods 1 by a user, the upper surfaces of the splicing rods 21 are flush with the upper surfaces of the main support rods 1 by paying attention to the fact that the splicing covers 201 and the connecting pipes 101 are fixed through bolt connection, and the installation of the splicing rods 21 between the main support rods 1 can be completed.

To sum up, the utility model discloses for current scaffold frame support scheme, adopt the member to support the design, solved the scaffold frame and set up complicacy, waste time and energy, with high costs and occupy a large amount of construction space, cause the construction operation face few, influence the problem of construction progress to have the characteristics that can be applied to different specification size steel bar truss building carrier plates.

Claims

1. A supporting tool for a steel bar truss floor bearing plate is characterized by comprising a main supporting rod (1) and an auxiliary supporting rod (2) which are arranged between steel beams, a main adjusting pipe (3), an adjusting screw rod (4), a telescopic pipe (5) and an auxiliary adjusting pipe (6); the number of the main support rods (1) is multiple, the main support rods (1) are distributed among the steel beams at intervals, and the upper end faces of the main support rods (1) are flush with the upper end faces of the steel beams; the main support rod (1) is a square tube, the connecting tubes (101) which are symmetrically distributed are arranged at the middle positions of two sides of the main support rod (1), and the connecting tubes (101) are square tubes; the two ends of the main supporting rod (1) are respectively provided with a main adjusting pipe (3) in a telescopic mode, each main adjusting pipe (3) comprises a main telescopic part (31) and a main connecting part (32), and the main telescopic parts (31) and the main connecting parts (32) are square pipes; the main telescopic part (31) is matched in the main adjusting pipe (3) in a telescopic way; the main connecting part (32) is fixedly connected to one end of the main telescopic part (31), and the main connecting part (32) is positioned outside the main adjusting pipe (3); a threaded pipe penetrating through the upper end and the lower end of the main connecting part (32) is arranged in the middle of the main connecting part; an adjusting screw rod (4) is matched with the inner thread of the threaded pipe, and a rotating handle is arranged at the lower end of the adjusting screw rod (4); the main adjusting pipe (3) is provided with a telescopic pipe (5) below the main connecting part (32);

the auxiliary supporting rod (2) comprises a splicing rod (21) and an end rod (22), and the splicing rod (21) and the end rod (22) are square tubes; two ends of the splicing rod (21) are fixedly connected with splicing covers (201) matched with the connecting pipes (101), and the splicing covers (201) are U-shaped steel; one end of the end rod (22) is fixedly connected with the splicing cover (201); an auxiliary adjusting pipe (6) is arranged at one end, far away from the splicing cover (201), of the end rod (22) in a telescopic mode, and the structure of the auxiliary adjusting pipe (6) is the same as that of the main adjusting pipe (3); the auxiliary adjusting pipe (6) comprises an auxiliary telescopic part (61) and an auxiliary connecting part (62), and the auxiliary telescopic part (61) is matched in the auxiliary adjusting pipe (6) in a telescopic way; the auxiliary connecting part (62) is fixedly connected to one end of the auxiliary telescopic part (61), and the auxiliary connecting part (62) is positioned outside the auxiliary adjusting pipe (6); the auxiliary connecting part (62) is matched with an adjusting screw rod (4) in the thread pipe; the auxiliary adjusting pipe (6) is provided with a telescopic pipe (5) below the auxiliary connecting part (62).

2. The supporting tool for the steel bar truss floor bearing plate is characterized in that the inner side walls of two ends of the main supporting rod (1) are provided with main sliding blocks (102), the outer side wall of the main telescopic part (31) of the main adjusting pipe (3) is provided with a main sliding groove (301) matched with the main sliding blocks (102), and the main adjusting pipe (3) is matched with the main sliding blocks (102) through the main sliding groove (301) and is slidably arranged in the main supporting rod (1);

the end rod (22) is provided with an auxiliary sliding block (202) on the inner side wall of one end far away from the splicing cover (201), an auxiliary sliding groove (601) matched with the auxiliary sliding block (202) is formed in the outer side wall of the auxiliary telescopic portion (61) of the auxiliary adjusting pipe (6), and the auxiliary adjusting pipe (6) is arranged in the end rod (22) in a sliding mode through the auxiliary sliding groove (601) and the auxiliary sliding block (202) in a matched mode.

3. A support tool for steel bar truss floor slab as claimed in claim 1 or 2, wherein the telescopic tube (5) comprises a tube housing (51) and a telescopic screw (52); the pipe sleeve (51) is a round pipe with an opening at one end and a closed end, the opening end of the pipe sleeve (51) is provided with an adjusting nut (501) matched with the telescopic screw rod (52), and the telescopic screw rod (52) is in clearance fit with the pipe sleeve (51) in the pipe sleeve (51); one end of the telescopic screw rod (52) extending out of the pipe sleeve (51) is provided with a support nut (502).