CN215564740U

CN215564740U - Assembled concrete-filled steel tube supporting device

Info

Publication number: CN215564740U
Application number: CN202120860140.1U
Authority: CN
Inventors: 汪周平; 匡星晨; 满大伟
Original assignee: Anhui Hongtai Steel Structure Co ltd
Current assignee: Anhui Hongtai Steel Structure Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-01-18
Anticipated expiration: 2031-04-25

Abstract

The utility model provides an assembly type concrete-filled steel tube supporting device, and relates to the technical field of building construction devices. This assembled steel pipe concrete strutting arrangement includes cement platform and support steel pipe, the cement platform bottom is provided with fixed subassembly, it includes two first slide rails and a plurality of montant to decide the subassembly, and is a plurality of the equal fixedly connected with fixture block in montant bottom, it all is provided with the casing, and is a plurality of the equal sliding connection in both sides has the stopper, two of the equal fixedly connected with spring in stopper one side, the draw-in groove has all been seted up to the fixture block both sides, and is a plurality of the equal fixedly connected with of casing bottom articulates the piece, wherein one side it all articulates to articulate the piece bottom has first bracing piece, opposite side it all articulates there is the second bracing piece to articulate the piece bottom. This assembled steel core concrete strutting arrangement, simple to operate, work efficiency is high, is convenient for demolish, and is with low costs, the recycling of being convenient for.

Description

Assembled concrete-filled steel tube supporting device

Technical Field

The utility model relates to a supporting device, in particular to an assembled concrete-filled steel tube supporting device, and belongs to the technical field of building construction devices.

Background

At present, a temporary support structure with larger bearing capacity generally adopts a steel structure, a reinforced concrete structure or a steel pipe concrete structure and the like. Although the bearing capacity is large, one common feature is that the removal is difficult. When the device is dismantled, a special tool is needed for cutting and crushing, the risk of field construction operation is high, and the labor intensity is high.

The material of current concrete filled steel tube supporting platform is disposable input, can't have enough to meet the need cyclic utilization, and the availability factor is low, and the economic nature is relatively poor, and is with high costs, and the back of finishing using is not convenient for demolish, and is inefficient to strutting arrangement's highly be not convenient for adjust, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems, and provides an assembly type concrete-filled steel tube supporting device to solve the problems that the materials of a supporting platform in the prior art are all disposable, cannot be recycled, and is low in use efficiency, poor in economy, high in cost, inconvenient to disassemble after use, low in efficiency, inconvenient to adjust the height of the supporting device and inconvenient to use.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an assembled concrete-filled steel tube supporting device comprises a cement platform and a supporting steel tube, wherein the supporting steel tube is fixedly connected inside the cement platform, and a fixing assembly is arranged at the bottom of the cement platform;

the fixed component comprises two first slide rails and a plurality of vertical rods, the two first slide rails are respectively and fixedly connected with two sides of the bottom of the cement platform, the plurality of vertical rods are respectively and slidably connected inside the two first slide rails, the bottoms of the plurality of vertical rods are respectively and fixedly connected with a clamping block, the bottoms of the plurality of clamping blocks are respectively provided with a shell, two sides of the interior of the shell are respectively and slidably connected with a limiting block, one side of each of the two limiting blocks is respectively and fixedly connected with a spring, one end of each spring, far away from the limiting block, is respectively and fixedly connected with the inner wall of the shell, two sides of each clamping block are respectively provided with a clamping groove, the limiting blocks are matched with the clamping grooves, the bottoms of the plurality of shells are respectively and fixedly connected with a hinge block, wherein the bottom end of each hinge block is respectively hinged with a first support rod, the bottom end of each hinge block is respectively hinged with a second support rod, and the interiors of the first support rod and the second support rod are respectively provided with a cross rod, the cross rod penetrates through the first supporting rod and the second supporting rod and is rotatably connected with the first supporting rod and the second supporting rod.

Preferably, first bracing piece and second bracing piece bottom all articulate there is the slider, the slider bottom is provided with the bottom plate, is favorable to supporting spacingly to first bracing piece and second bracing piece.

Preferably, equal fixedly connected with second slide rail of bottom plate top both sides these years, it is a plurality of the slider is sliding connection respectively inside two second slide rails, is favorable to spacing the slider.

Preferably, the bottom of the cement platform is fixedly connected with a supporting plate, and the supporting plate is internally and rotatably connected with a screw rod, so that the screw rod is supported.

Preferably, the screw thread direction at the two ends of the screw rod is set to be opposite, the two ends of the screw rod are in threaded connection with fixing plates, and the fixing plates are fixedly connected with the shells respectively, so that the two fixing plates can be driven to move relatively.

Preferably, the equal fixedly connected with limiting plate in cement platform bottom both sides, the lead screw runs through the limiting plate and rotates with the limiting plate to be connected, lead screw one end fixedly connected with crank is favorable to spacing the lead screw, and the crank is favorable to driving the lead screw rotation simultaneously.

Preferably, the equal threaded connection in casing both sides has the bolt, the bolt runs through the casing and extends to the inside one end of casing and contacts with the stopper, is favorable to spacing the stopper, prevents that the stopper from becoming flexible.

The utility model provides an assembly type concrete-filled steel tube supporting device, which has the following beneficial effects:

1. this assembled steel pipe concrete strutting arrangement, the fixture block descends to the draw-in groove when corresponding with the position of stopper, and the spring promotes the stopper and removes, carries out the block to the draw-in groove, is favorable to carrying on spacingly to the fixture block, rotates the bolt again, makes the bolt to the inside removal of casing, and the bolt extrudees the stopper and fixes, prevents that the stopper from becoming flexible, improves the stability of installation, simple to operate, and work efficiency is high, is convenient for demolish, and is with low costs, the recycling of being convenient for.

2. This assembled steel pipe concrete strutting arrangement, articulated piece remove and drive first bracing piece and second bracing piece and remove, because the horizontal pole runs through first bracing piece and second bracing piece and rotates with first bracing piece and second bracing piece to be connected, first bracing piece and second bracing piece bottom relative movement drive the slider at the inside slip of second slide rail, make the cement platform rise, are favorable to adjusting the height of cement platform at will, facilitate the use.

Drawings

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

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a bottom view of the cement platform of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention.

In the figure: 1. a cement platform; 2. a first slide rail; 3. a vertical rod; 4. a clamping block; 5. a housing; 6. a limiting block; 7. a spring; 8. a hinged block; 9. a first support bar; 10. a second support bar; 11. a cross bar; 12. a base plate; 13. a second slide rail; 14. a slider; 15. a support plate; 16. a screw rod; 17. a fixing plate; 18. a limiting plate; 19. a bolt; 20. and supporting the steel pipe.

Detailed Description

The embodiment of the utility model provides an assembly type concrete filled steel tube supporting device.

Referring to fig. 1, 2, 3 and 4, the concrete structure comprises a concrete platform 1 and a supporting steel pipe 20, wherein the supporting steel pipe 20 is fixedly connected inside the concrete platform 1, and a fixing component is arranged at the bottom of the concrete platform 1;

decide the subassembly and include two first slide rails 2 and a plurality of montant 3, two first slide rails 2 difference fixed connection in 1 bottom both sides of cement platform, a plurality of montants 3 difference sliding connection are inside two first slide rails 2, the equal fixedly connected with fixture block 4 in 3 bottoms of a plurality of montants, a plurality of 4 bottoms of fixture block all are provided with casing 5, the equal sliding connection in both sides of the inside of a plurality of casing 5 has stopper 6, the equal fixedly connected with spring 7 in two stopper 6 one sides, 6 one end all with 5 inner wall fixed connection of casing, the draw-in groove has all been seted up to 4 both sides of fixture block, stopper 6 and draw-in groove looks adaptation, the equal threaded connection in 5 both sides of casing has bolt 19, bolt 19 runs through casing 5 and extends to 5 inside one end of casing and contacts with stopper 6, be favorable to spacing stopper 6, prevent that stopper 6 is not hard up.

When the utility model is used: through putting cement platform 1 at 5 tops of casing, make montant 3 drive fixture block 4 insert inside 5 casings, fixture block 4 descends and struts stopper 6, stopper 6 slides to both sides, compress spring 7, when fixture block 4 descends the draw-in groove and stopper 6's position to correspond, spring 7 promotes stopper 6 and removes, block the draw-in groove, be favorable to spacing fixture block 4, it is spacing again to rotate bolt 19, make bolt 19 move to 5 insides of casing, bolt 19 extrudees stopper 6 and fixes, prevent that stopper 6 is not hard up, improve the stability of installation, high installation efficiency, high work efficiency, and convenient for demolish, low cost, convenient for recycle.

Referring to fig. 1, 2, 3 and 4 again, the bottom of each of the plurality of shells 5 is fixedly connected with a hinged block 8, wherein the bottom end of the hinged block 8 at one side is hinged with a first support rod 9, the bottom end of the hinged block 8 at the other side is hinged with a second support rod 10, a cross rod 11 is arranged inside each of the first support rod 9 and the second support rod 10, the cross rod 11 penetrates through the first support rod 9 and the second support rod 10 and is rotatably connected with the first support rod 9 and the second support rod 10, the bottom ends of each of the first support rod 9 and the second support rod 10 are hinged with a slider 14, the bottom of each slider 14 is provided with a bottom plate 12 for supporting and limiting the first support rod 9 and the second support rod 10, the top two sides of the bottom plate 12 are fixedly connected with second slide rails 13 in the past year, the plurality of sliders 14 are respectively slidably connected inside the two second slide rails 13 for limiting the sliders 14, the bottom of the cement platform 1 is fixedly connected with a support plate 15, the inside rotation of backup pad 15 is connected with lead screw 16, be favorable to supporting

lead screw

16, 16 both ends screw thread direction of lead screw sets up to opposite, the equal threaded connection in 16 both ends of lead screw has fixed plate 17, two fixed plate 17 respectively with a plurality of 5 fixed connection of casings, be favorable to driving two fixed plate 17 relative movement, the equal fixedly connected with limiting plate 18 in 1 bottom both sides of cement platform, lead screw 16 runs through limiting plate 18 and rotates with limiting plate 18 and be connected, 16 one end fixedly connected with cranks of lead screw, be favorable to spacing lead screw 16, the crank is favorable to driving lead screw 16 and rotates simultaneously.

When the utility model is used: drive lead screw 16 through rotating the crank and rotate, lead screw 16 rotates and drives two fixed plate 17 relative movement, fixed plate 17 removes and drives casing 5 and remove, casing 5 removes and drives articulated piece 8 and removes, articulated piece 8 removes and drives first bracing piece 9 and second bracing piece 10 and removes, because horizontal pole 11 runs through first bracing piece 9 and second bracing piece 10 and rotates with first bracing piece 9 and second bracing piece 10 and be connected, first bracing piece 9 and second bracing piece 10 bottom relative movement, drive slider 14 and slide in second slide rail 13 is inside, make cement platform 1 rise, be favorable to adjusting cement platform 1's height at will, and convenient to use.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an assembled steel pipe concrete strutting arrangement, includes cement platform (1) and supports steel pipe (20), support steel pipe (20) fixed connection inside cement platform (1), its characterized in that: a fixing component is arranged at the bottom of the cement platform (1);

the fixed component comprises two first sliding rails (2) and a plurality of vertical rods (3), the two first sliding rails (2) are respectively and fixedly connected to two sides of the bottom of the cement platform (1), the plurality of vertical rods (3) are respectively and slidably connected to the inside of the two first sliding rails (2), the bottoms of the plurality of vertical rods (3) are respectively and fixedly connected with a clamping block (4), the bottoms of the plurality of clamping blocks (4) are respectively provided with a shell (5), two sides of the inside of the plurality of shells (5) are respectively and slidably connected with a limiting block (6), one sides of the two limiting blocks (6) are respectively and fixedly connected with a spring (7), one ends of the two springs (7) far away from the limiting block (6) are respectively and fixedly connected with the inner wall of the shell (5), the two sides of the clamping block (4) are respectively provided with a clamping groove, the limiting blocks (6) are matched with the clamping grooves, and the bottoms of the plurality of the shells (5) are respectively and fixedly connected with a hinge block (8), wherein one side articulated piece (8) bottom all articulates there is first bracing piece (9), opposite side articulated piece (8) bottom all articulates there is second bracing piece (10), first bracing piece (9) and second bracing piece (10) are inside all to be provided with horizontal pole (11), horizontal pole (11) run through first bracing piece (9) and second bracing piece (10) and rotate with first bracing piece (9) and second bracing piece (10) and be connected.

2. An assembled concrete filled steel tube supporting device according to claim 1, wherein: the bottom ends of the first supporting rod (9) and the second supporting rod (10) are hinged with sliding blocks (14), and bottom plates (12) are arranged at the bottoms of the sliding blocks (14).

3. An assembled concrete filled steel tube supporting device according to claim 2, wherein: the two sides of the top of the bottom plate (12) are fixedly connected with second sliding rails (13) every year, and the sliding blocks (14) are respectively connected inside the two second sliding rails (13) in a sliding mode.

4. An assembled concrete filled steel tube supporting device according to claim 1, wherein: the bottom of the cement platform (1) is fixedly connected with a supporting plate (15), and a screw rod (16) is rotatably connected inside the supporting plate (15).

5. An assembled concrete filled steel tube supporting device according to claim 4, wherein: screw thread directions at two ends of the screw rod (16) are opposite, fixing plates (17) are connected to two ends of the screw rod (16) in a threaded mode, and the fixing plates (17) are fixedly connected with the shells (5) respectively.

6. An assembled concrete filled steel tube supporting device according to claim 4, wherein: the concrete platform (1) bottom both sides equal fixedly connected with limiting plate (18), lead screw (16) run through limiting plate (18) and rotate with limiting plate (18) and be connected, lead screw (16) one end fixedly connected with crank.

7. An assembled concrete filled steel tube supporting device according to claim 1, wherein: the equal threaded connection in casing (5) both sides has bolt (19), bolt (19) run through casing (5) and extend to casing (5) inside one end and contact with stopper (6).