CN216992448U

CN216992448U - Fabricated concrete inner supporting structure

Info

Publication number: CN216992448U
Application number: CN202220464866.8U
Authority: CN
Inventors: 郑华平; 李伟; 路会民; 郑乐清
Original assignee: Xinjiang Jintudi Cement Products Co ltd
Current assignee: Xinjiang Jintudi Cement Products Co ltd
Priority date: 2022-03-05
Filing date: 2022-03-05
Publication date: 2022-07-19
Anticipated expiration: 2032-03-05

Abstract

The utility model discloses an assembly type concrete inner supporting structure which comprises a supporting frame consisting of two cross beams arranged in parallel and two longitudinal beams arranged in parallel, wherein a first supporting structure is arranged at the center of the supporting frame, and a second supporting structure is arranged on the first supporting structure; according to the utility model, the first supporting structure and the second supporting structure are arranged between the supporting frames consisting of the cross beams and the longitudinal beams, the second supporting structure provides supporting force at the beginning of use, the first supporting structure provides supporting force at the later stage of use, and under the matched use of the first supporting structure and the second supporting structure, the whole supporting structure can be used for a longer period, and more stable supporting force can be provided during use.

Description

Fabricated concrete inner supporting structure

Technical Field

The utility model relates to the technical field of fabricated concrete, in particular to a fabricated concrete inner support structure.

Background

The fabricated concrete building is a concrete structure type building which is designed and built in a field assembly mode mainly by using reinforced concrete prefabricated components produced in a factory, the fabricated concrete is required to be placed on a supporting structure in a grinding tool in the machining process, then cement is poured and finally formed, the supporting structure mainly plays a supporting role, and the fabricated concrete can have higher compressive strength. In view of this, we propose a fabricated concrete inner support structure.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiencies, the utility model provides an assembly type concrete inner supporting structure.

The technical scheme of the utility model is as follows:

an assembly type concrete inner supporting structure comprises a supporting frame consisting of two cross beams arranged in parallel and two longitudinal beams arranged in parallel, wherein a first supporting structure is arranged at the center of the supporting frame, and a second supporting structure is arranged on the first supporting structure; the first supporting structure comprises a supporting box, a plurality of first supporting rods symmetrically arranged on the front side and the rear side of the supporting box, and a plurality of second supporting rods arranged on the left side and the right side of the supporting box, and a fixing plate is fixed on the inner wall of the supporting box; the second bearing structure include with fixed plate fixed connection's threaded shaft, the threaded shaft is located equal swing joint in both sides has a movable block about the fixed plate, every the symmetry articulates on the movable block has four third bracing pieces, the third bracing piece is kept away from the one end of movable block is connected with the four corners of support frame respectively.

As a preferred technical scheme, the first support rod is fixedly connected with the cross beam, and the second support rod is fixedly connected with the longitudinal beam.

According to the preferable technical scheme, the four corners of the support frame are respectively provided with an integrally formed fixed shaft, and the fixed shafts are welded and fixed with the cross beam and the longitudinal beam which are in contact with the fixed shafts.

As the preferred technical scheme, the top and the bottom of the fixed shaft are fixedly welded with a connecting shaft.

As a preferable technical scheme, one end, far away from the movable block, of the third supporting rod is hinged to the connecting shaft.

According to a preferable technical scheme, a first hole for the first supporting rod to be inserted into is formed in the cross beam, and a second hole for the second supporting rod to be inserted into is formed in the longitudinal beam.

As an optimal technical scheme, the outer wall of one side, far away from the fixed plate, of each of the two movable blocks is rotatably connected with a nut-shaped screwing block, and the screwing blocks are in threaded connection with the threaded shafts.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the first supporting structure and the second supporting structure are arranged between the supporting frames consisting of the cross beams and the longitudinal beams, the second supporting structure provides supporting force at the beginning of use, the first supporting structure provides supporting force at the later stage of use, and under the matched use of the first supporting structure and the second supporting structure, the whole supporting structure can be used for a longer period, and more stable supporting force can be provided during use.

Drawings

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

FIG. 2 is a schematic structural view of a support frame and a first support structure according to the present invention;

fig. 3 is a schematic structural view of a second support structure according to the present invention.

The meaning of the individual reference symbols in the figures is:

a cross beam 1; a first hole 10; a longitudinal beam 2; a second hole 20; a first support structure 3; a support box 30; the first support rod 31; a second support bar 32; a fixed plate 33; a perforation 330; a second support structure 4; a third support bar 40; a connecting shaft 41; a movable block 42; a threaded shaft 43; a screwing block 44; and a shaft 5 is fixed.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides an assembled concrete inner support structure, includes the support frame that 2 are constituteed by two parallel arrangement's crossbeam 1 and two parallel arrangement's longeron, its characterized in that: a first supporting structure 3 is arranged at the central part of the supporting frame, and a second supporting structure 4 is arranged on the first supporting structure 3; the first supporting structure 3 comprises a supporting box 30, a plurality of first supporting rods 31 and a plurality of second supporting rods 32, wherein the first supporting rods 31 and the second supporting rods 32 are symmetrically arranged on the front side and the rear side of the supporting box 30, and a fixing plate 33 is fixed on the inner wall of the supporting box 30; second bearing structure 4 includes the threaded shaft 43 with fixed plate 33 fixed connection, and threaded shaft 43 is located the equal swing joint in both sides has a movable block 42 about fixed plate 33, and the symmetry articulates on every movable block 42 has four third bracing pieces 40, and the one end that the movable block 42 was kept away from to third bracing piece 40 is connected with the four corners of support frame respectively. The first supporting structure 3 and the second supporting structure 4 are arranged between the supporting frames composed of the cross beams 1 and the longitudinal beams 2, the second supporting structure 4 provides supporting force at the beginning of use, the first supporting structure 3 provides supporting force at the later stage of use, and under the matched use of the first supporting structure 3 and the second supporting structure 4, the whole supporting structure can be used for a longer period, and more stable supporting force can be provided during use.

Preferably, the first support bar 31 is fixedly connected to the cross beam 1, and the second support bar 32 is fixedly connected to the side beam 2.

Preferably, the four corners of the support frame are respectively provided with an integrally formed fixed shaft 5, and the fixed shaft 5 is welded and fixed with the cross beam 1 and the longitudinal beam 2 which are in contact with the fixed shaft. The integrally formed fixed shaft 5 is very firm in structure, the cross beam 1 and the longitudinal beam 2 can be used under large pressure, and the cross beam 1 and the longitudinal beam 2 are prevented from being separated.

Preferably, the top and bottom of the fixed shaft 5 are welded and fixed with a connecting shaft 41. One end of the third support rod 40 far away from the movable block 42 is hinged with the connecting shaft 41. The outer walls of the two movable blocks 42 at the side far away from the fixed plate 33 are rotatably connected with a nut-shaped screwing block 44, and the screwing block 44 is in threaded connection with a threaded shaft 43. When the second supporting structure 4 is used, the screwing block 44 is screwed to move up and down on the threaded shaft 43, so that the moving block 42 can be driven to move up and down; the height of the movable block 42 in this embodiment is lower than the height of the connecting shaft 41, so the third support rod 40 is inclined downward from the connecting shaft 41 to the movable block 42, and the length of the third support rod 40 is unchangeable, so the third support rod 40 can extrude the connecting shaft 41 in the process of gradually moving the movable block 42 upward, and then the four corners of the support frame are pushed outward together, i.e., the third support rod 40 can be supported. Thus, in use, the second support structure 4 is first subjected to a force.

It should be added that the length of the third support rod 40 in this embodiment is greater than the linear distance from the center of the movable block 42 to the center of the connecting shaft 41.

Preferably, in the present embodiment, the cross beam 1 has a first hole 10 into which the first support rod 31 is inserted, and the side beam 2 has a second hole 20 into which the second support rod 32 is inserted.

In the assembly of the device of the present embodiment, the first supporting structure 3 is first installed in the supporting frame, and then the cross beam 1 and the longitudinal beam 2 are connected by the fixing shaft 5.

When the fabricated concrete internal support structure is used, the first support structure 3 and the second support structure 4 are arranged between the support frames consisting of the cross beams 1 and the longitudinal beams 2, the second support structure 4 provides support force at the beginning of use, the first support structure 3 provides support force at the later stage of use, and under the matched use of the first support structure 3 and the second support structure 4, the whole support structure can be used for a longer period, and more stable support force can be provided in use.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an assembled concrete inner support structure, includes the support frame of constituteing by two parallel arrangement's crossbeam (1) and two parallel arrangement's longeron (2), its characterized in that: a first supporting structure (3) is arranged at the center of the supporting frame, and a second supporting structure (4) is arranged on the first supporting structure (3); the first supporting structure (3) comprises a supporting box (30), a plurality of first supporting rods (31) symmetrically arranged at the front side and the rear side of the supporting box (30), and a plurality of second supporting rods (32) arranged at the left side and the right side of the supporting box (30), and a fixing plate (33) is fixed on the inner wall of the supporting box (30); second bearing structure (4) include with fixed plate (33) fixed connection's threaded shaft (43), threaded shaft (43) are located equal swing joint in both sides has a movable block (42) about fixed plate (33), every on movable block (42) symmetry hinge have four third bracing pieces (40), third bracing piece (40) are kept away from the one end of movable block (42) is connected with the four corners of support frame respectively.

2. The fabricated concrete inner support structure of claim 1, wherein: the first supporting rod (31) is fixedly connected with the cross beam (1), and the second supporting rod (32) is fixedly connected with the longitudinal beam (2).

3. The fabricated concrete inner support structure of claim 2, wherein: the four corners of the support frame are respectively provided with an integrally formed fixing shaft (5), and the fixing shafts (5) are in contact with the cross beam (1) and the longitudinal beam (2) and are welded and fixed.

4. The fabricated concrete inner support structure of claim 3, wherein: and the top and the bottom of the fixed shaft (5) are fixedly welded with a connecting shaft (41).

5. The fabricated concrete inner support structure of claim 4, wherein: one end, far away from the movable block (42), of the third supporting rod (40) is hinged to the connecting shaft (41).

6. The fabricated concrete inner support structure of claim 5, wherein: the transverse beam (1) is provided with a first hole (10) for the first supporting rod (31) to be inserted into, and the longitudinal beam (2) is provided with a second hole (20) for the second supporting rod (32) to be inserted into.

7. The fabricated concrete inner support structure of claim 1, wherein: two the movable block (42) is kept away from all rotate on the one side outer wall of fixed plate (33) and be connected with one and twist movable block (44) that the nut type, twist movable block (44) with threaded shaft (43) threaded connection.