CN219773210U

CN219773210U - Concrete beam rib structure

Info

Publication number: CN219773210U
Application number: CN202223410722.3U
Authority: CN
Inventors: 郑圆维
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-09-29
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the technical field of concrete structures, and discloses a concrete beam rib structure which comprises a cross beam and a vertical beam, wherein the cross beam and the vertical beam are mutually perpendicular, two clamping plates are arranged on the cross beam and the vertical beam, one side of each clamping plate is provided with a supporting plate, one side of each supporting plate is provided with a screw rod, a sleeve is arranged between the supporting plates on the cross beam and the vertical beam, and the sleeve and the cross beam are placed at a forty-five-degree angle. The utility model can avoid damage caused by punching holes on the beams by clamping the cross beams and the vertical beams through the clamping plates, and can adjust the length of the beam ribs through the sleeve so as to adapt to different conditions and be suitable for wide popularization and use.

Description

Concrete beam rib structure

Technical Field

The utility model belongs to the technical field of concrete structures, and particularly relates to a concrete beam rib structure.

Background

The light steel-concrete combined structure has the advantages of a light steel structure, and simultaneously improves the rigidity and the stability of the structure and enhances the fireproof performance of the structure due to the existence of concrete. The high-strength light-weight section steel and concrete are combined, for example, the thin-wall steel pipe is filled with concrete to form a combined column, the thin-wall section steel and the concrete are integrally cast to form a combined beam, and then a proper node form is adopted, so that the whole structure has good ductility, earthquake resistance and rust resistance. Meanwhile, the thin-wall section steel on the outer surface can facilitate the connection of the components. Therefore, the light steel-concrete composite beam is a high-quality light member, has good mechanical property and structural property, and is very suitable for house construction.

The existing components can only be connected to the beam through bolt punching, the punching part is easy to rust due to long contact time with air, the beam is damaged, and meanwhile, the length adjustment cannot be performed through construction.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides a concrete beam rib structure, includes crossbeam and vertical beam, crossbeam and vertical beam mutually perpendicular, all be provided with two splint on crossbeam and the vertical beam, and splint one side is provided with the backup pad, backup pad one side is provided with the lead screw, be provided with the sleeve pipe between the backup pad on crossbeam and the vertical beam, and the sleeve pipe is forty-five degree angle with the crossbeam and puts.

As a preferred implementation mode of the utility model, a rotating shaft is arranged at the joint of the two clamping plates and the supporting plate, one ends of the clamping plates and one end of the supporting plate are fixedly connected to the outer side of the rotating shaft and form a whole, a connecting plate is arranged between the two rotating shafts, two ends of the connecting plate are fixedly connected to the inner side of the rotating shaft, and the length of the connecting plate is matched with the sizes of the cross beam and the vertical beam.

As a preferred implementation mode of the utility model, the two clamping plates are provided with insections on the surfaces close to each other, the insections are designed in an up-down section, one side of the connecting plate is fixedly connected with a fixed block, the fixed block is rotationally connected with a fixed plate, and the fixed plate is rotationally connected with one end of the sleeve.

As a preferred implementation mode of the utility model, the middle parts of the two sleeves are connected with the same supporting rod in a sliding way, the length of the supporting rod is slightly smaller than the sum of the lengths of the two sleeves, and the section size of the supporting rod is matched with the section size of the inner part of the sleeve.

As a preferred implementation mode of the utility model, a round hole is formed at one end of the supporting plate, a gasket is fixedly connected to the side face of the round hole, the gasket is made of tough rubber, the screw rod is movably connected to the gasket through the round hole, and one end of the screw rod penetrates through the supporting plate.

As a preferred implementation mode of the utility model, two symmetrically distributed screw rods are arranged, one side, close to each other, of each screw rod is fixedly connected with a short rod, the section of each short rod is in a regular hexagon, the outer sides of the two short rods are movably sleeved with the same hexagonal sleeve, grooves are formed in the hexagonal sleeve, and the shapes, the sizes and the shapes of the grooves are matched with those of the short rods.

Compared with the prior art, the utility model has the following beneficial effects: clamping the cross beam and the vertical beam through the clamping plates can avoid damage caused by punching on the beam, and length adjustment can be performed on the beam rib through the sleeve so as to adapt to different conditions.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

fig. 1 is a schematic view showing an installation state of a concrete beam rib structure;

FIG. 2 is a schematic view of a concrete beam rib structure;

fig. 3 is a schematic view of an explosion structure of a screw rod of a concrete beam rib structure.

In the figure: 1. a cross beam; 2. a vertical beam; 3. a clamping plate; 4. a support plate; 5. a sleeve; 6. a support rod; 7. a rotating shaft; 8. a fixed block; 9. a connecting plate; 10. a screw rod; 11. a gasket; 12. a hexagonal socket; 13. a fixing plate; 14. tooth patterns; 15. a short bar; 16. a groove; 17. and a round hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

As shown in fig. 1 to 3, a concrete beam rib structure comprises a beam 1 and a vertical beam 2, wherein the beam 1 and the vertical beam 2 are mutually perpendicular, two clamping plates 3 are arranged on the beam 1 and the vertical beam 2, one side of each clamping plate 3 is provided with a supporting plate 4, one side of each supporting plate 4 is provided with a screw rod 10, a sleeve 5 is arranged between the supporting plates 4 on the beam 1 and the vertical beam 2, the sleeve 5 and the beam 1 are arranged at forty-five-degree angles, the beam 1 and the vertical beam 2 are clamped by the clamping plates 3, damage caused by punching on the beam can be avoided, and the length of the beam rib can be adjusted by the sleeve 5 so as to adapt to different conditions.

As shown in fig. 1 to 3, in a specific embodiment, a rotating shaft 7 is disposed at a place where the two clamping plates 3 and the supporting plate 4 are connected, one ends of the clamping plates 3 and the supporting plate 4 are fixedly connected to the outer side of the rotating shaft 7 and form a whole, a connecting plate 9 is disposed between the two rotating shafts 7, two ends of the connecting plate 9 are fixedly connected to the inner side of the rotating shaft 7, and the length of the connecting plate 9 is matched with the sizes of the cross beam 1 and the vertical beam 2. In this arrangement, the clamping plates 3 are engaged by the support plates 4 being expanded outwards, which is advantageous for clamping the cross beam 1 or the vertical beam 2.

As shown in fig. 1 to 3, further, the two clamping plates 3 are provided with a tooth pattern 14 on one side close to each other, the tooth pattern 14 is in an up-down sectional design, one side of the connecting plate 9 is fixedly connected with a fixing block 8, the fixing block 8 is rotatably connected with a fixing plate 13, and the fixing plate 13 is rotatably connected with one end of the sleeve 5. In this arrangement, the clamping plates 3 can be firmly engaged with the transverse beams 1 or the vertical beams 2 through the insections 14.

As shown in fig. 1 to 3, further, the same supporting rod 6 is slidably connected to the middle portion of the two sleeves 5, the length of the supporting rod 6 is slightly smaller than the sum of the lengths of the two sleeves 5, and the size of the section of the supporting rod 6 is matched with the size of the section inside the sleeve 5. In this arrangement the overall length of the device can be varied by sliding the sleeve 5 over the strut 6.

As shown in fig. 1 to 3, further, a round hole 17 is formed at one end of the support plate 4, a washer 11 is fixedly connected to the side surface of the round hole 17, the washer 11 is made of tough rubber, the screw rod 10 is movably connected to the washer 11 through the round hole 17, and one end of the screw rod 10 penetrates through the support plate 4. In this arrangement, the washer 11 can appropriately increase the resistance between the screw 10 and the support plate 4, thereby preventing the screw 10 from loosening and falling off.

As shown in fig. 1 to 3, further, two symmetrically distributed screws 10 are provided, one side, close to each other, of each screw 10 is fixedly connected with a short rod 15, the cross section of each short rod 15 is regular hexagon, the outer sides of the two short rods 15 are movably sleeved with the same hexagonal sleeve 12, grooves 16 are formed in the hexagonal sleeve 12, and the shapes and sizes of the grooves 16 are matched with those of the short rods 15. In this setting, lead screw 10 symmetric distribution can make backup pad 4 relative motion, can realize through quarter butt 15 and recess 16 cooperation that hexagonal sleeve 12 drives lead screw 10 and rotate.

The implementation principle of the concrete beam rib structure of this embodiment is as follows: the screw rod 10 is driven to rotate through the rotary hexagonal sleeve 12, and because the screw rod 10 is symmetrically distributed, the supporting plate 4 moves relatively and opens under the action of the screw rod 10, meanwhile, the supporting plate 4 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the clamping plate 3 to move oppositely and extrude inwards, the clamping plate 3 is clamped with the cross beam 1 or the vertical beam 2 through the tooth pattern 14 on the inner side of the clamping plate 3, the effect of stable connection is achieved, the clamping plate is manually stretched to enable the clamping plate to slide along the supporting rod 6, and the whole length can be adjusted to adapt to different conditions.

Claims

1. The utility model provides a concrete beam rib structure, its characterized in that, includes crossbeam (1) and erects roof beam (2), crossbeam (1) and erects roof beam (2) mutually perpendicular, all be provided with two splint (3) on crossbeam (1) and the erects roof beam (2), and splint (3) one side is provided with backup pad (4), backup pad (4) one side is provided with lead screw (10), be provided with sleeve pipe (5) between backup pad (4) on crossbeam (1) and erects roof beam (2), and sleeve pipe (5) are forty-five degrees angle and put with crossbeam (1).

2. The concrete beam rib structure according to claim 1, wherein a rotating shaft (7) is arranged at a position where the clamping plates (3) and the supporting plates (4) are connected, one ends of the clamping plates (3) and the supporting plates (4) are fixedly connected to the outer sides of the rotating shaft (7) and form a whole, a connecting plate (9) is arranged between the two rotating shafts (7), two ends of the connecting plate (9) are fixedly connected to the inner sides of the rotating shaft (7), and the length of the connecting plate (9) is matched with the sizes of the cross beam (1) and the vertical beam (2).

3. The concrete beam rib structure according to claim 2, wherein the two clamping plates (3) are provided with insections (14) on the surfaces close to each other, the insections (14) are designed in an up-down section, one side of the connecting plate (9) is fixedly connected with a fixed block (8), the fixed block (8) is rotatably connected with a fixed plate (13), and the fixed plate (13) is rotatably connected with one end of the sleeve (5).

4. A concrete beam rib structure according to claim 3, wherein the middle parts of the two sleeves (5) are slidably connected with the same supporting rod (6), the length of the supporting rod (6) is slightly smaller than the sum of the lengths of the two sleeves (5), and the section size of the supporting rod (6) is matched with the section size of the inner part of the sleeve (5).

5. The concrete beam rib structure according to claim 2, wherein a round hole (17) is formed in one end of the supporting plate (4), a gasket (11) is fixedly connected to the side face of the round hole (17), the gasket (11) is made of tough rubber, the screw rod (10) is movably connected to the gasket (11) through the round hole (17), and one end of the screw rod (10) penetrates through the supporting plate (4).

6. The concrete beam rib structure according to claim 5, wherein two screws (10) are symmetrically distributed, one side, close to each other, of each screw (10) is fixedly connected with a short rod (15), the section of each short rod (15) is in a regular hexagon, the outer sides of the two short rods (15) are movably sleeved with the same hexagonal sleeve (12), grooves (16) are formed in the hexagonal sleeve (12), and the shapes and the sizes of the grooves (16) are matched with those of the short rods (15).