CN220814303U - Steel-concrete structure connecting part - Google Patents

Abstract

The application relates to the technical field of building components, in particular to a steel-concrete structure connecting part, which comprises; a steel-concrete column; a cross beam; the first connecting mechanism is arranged on the reinforced concrete column and the cross beam, and is matched with the spring, the clamping block, the clamping groove and the like, so that the fixing block is conveniently and preliminarily fixed when being placed into the mounting opening, the cross beam is conveniently and preliminarily fixed, the cross beams of different specifications can be selected and welded according to the conditions through the welding relation of the fixing block and the cross beam when being mounted, the practicability is improved, the fixing shaft, the gear, the toothed plate, the movable plate and the like are matched, the fixing block is further convenient to limit and fix, concrete is conveniently and fixedly injected into the fixing groove, the cavity and the like through the second opening and the third opening, the stability, the fixity and the supportability are conveniently improved, the safety of a building is effectively guaranteed, the mounting is fast, the bolts and the like are avoided, the working efficiency is improved, and the danger probability of workers is reduced.

Description

Steel-concrete structure connecting part

Technical Field

The utility model relates to the technical field of building components, in particular to a steel-concrete structure connecting part.

Background

The prefabricated steel reinforced concrete column has the advantages of controllable product quality, environmental protection, convenient construction and the like, in the multi-layer and high-layer steel structure, the steel reinforced concrete column and the PEC beam are often required to be connected and are often used as main bearing members after being connected, and the connecting nodes of the two play a role in transmitting beam column bending moment and shearing force, so that the integral stress performance of the structure is greatly influenced, however, the connecting nodes of the steel reinforced concrete column and the PEC beam are not adjustable, and the same connecting nodes on the steel reinforced concrete column can only correspond to PEC beams with the same specification, so that the limitation is large.

Through retrieving, chinese patent publication (bulletin) number CN 212534550U's utility model discloses a prefabricated assembled shaped steel concrete column and PEC beam's connected node, the device includes PEC beam and shaped steel concrete column that mutually perpendicular links together, the PEC beam is by I-steel and pour the integrative constitution of concrete in this I-steel both sides, shaped steel concrete column is by channel-section steel and pour the integrative constitution of concrete in this channel-section steel inside, both are square column form, be connected with the main connecting plate between PEC beam and the shaped steel concrete column, it is when using, though main connecting plate and vice connecting plate and shaped steel concrete column fixed connection, PEC beam then fixed placement is on the backup pad, and above-mentioned structure all has fine supportability and fastness by means of a plurality of bolt-nut components, and be connected with main movable plate and vice movable plate that can freely overturn between main connecting plate and the PEC beam, this structure can be adjusted according to the specification of PEC beam, make its adaptation PEC beam, thereby effectively reduced the limitation of connected node, the connected node of PEC beam is the regulation, install the PEC beam is more difficult to the concrete column, install the device when having a big side-by-side, install the concrete column is more than necessary, the high-speed, install the device is more than necessary, the concrete is more than necessary, the high-speed is mounted, the cost is realized, the cost is reduced, the cost is more than the cost is reduced, and the cost is reduced, the cost is easy to install the cost is reduced.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a steel-concrete structure connecting part, which solves the problems that in the prior art, when the steel-concrete structure connecting part is used and installed, because a steel reinforced concrete column is supported and erected, workers need to climb to a high place to work when installing PEC beams, and when the PEC beams are installed, the PEC beams are required to be fixed by using a plurality of bolts and nuts, so that the PEC beams are inconvenient to install quickly, the installation is complicated, the time is wasted, and the safety of workers is greatly threatened.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a reinforced concrete structure connecting member comprising;

A steel-concrete column;

a cross beam;

The first connecting mechanism is arranged on the reinforced concrete column and the cross beam, the first connecting mechanism comprises two mounting openings, a fixed block and two fixed grooves, the two mounting openings are formed in the reinforced concrete column, the fixed block is welded on the cross beam, the two fixed grooves are fixedly connected in the reinforced concrete column, the fixed block is provided with two clamping grooves, a clamping block is slidably connected in the fixed groove, a plurality of springs are fixedly arranged between the clamping block and the fixed groove, the fixed block is positioned in the two mounting openings, and the clamping block can slide into the clamping grooves on the fixed block and limit the clamping grooves, and the fixed block is provided with an opening for preliminary connection of the fixed block and the cross beam, so that the cross beams with different specifications can be welded according to conditions conveniently;

The second connecting mechanism is arranged on the fixed block and comprises a first cavity and a second sliding groove, the first cavity and the second sliding groove are formed in the fixed block, the second sliding groove is internally provided with the second sliding groove, the second sliding groove is internally connected with a second sliding block, the second sliding block is fixedly connected with a moving plate, the moving plate is fixedly connected with a toothed plate, the cavity is rotationally connected with a fixed shaft, a gear is fixedly sleeved on the fixed shaft, the gear is meshed with the two toothed plates, the two toothed plates move relatively, the first sliding groove is internally connected with a limiting plate, the two moving plate is fixedly connected with the two limiting plates respectively, and the fixed shaft penetrates out of the cavity and is fixedly connected with an adjusting button for further limiting and fixing, so that stability and fixability are improved.

Preferably, the beam is internally and fixedly connected with a fixing plate, and the fixing plate is detachably connected with the fixing block through a plurality of bolts.

Further, a plurality of openings II are formed in the fixing groove.

Still further, set up the opening three on the fixed block, the concrete can water through opening three, opening three and spout two-phase intercommunication.

Further, the adjusting button is provided with anti-skid patterns.

(III) beneficial effects

Compared with the prior art, the utility model provides a steel-concrete structure connecting part, which comprises the following components

The beneficial effects are that:

This steel-concrete structure connecting piece, cooperation through spring, fixture block, draw-in groove etc. is convenient for put into in the installing port at the fixed block, carry out preliminary fixed to the fixed block, be convenient for carry out preliminary fixed to the crossbeam, through the welded relation of fixed block and crossbeam, people can select the crossbeam of welding different specifications according to the condition when the installation, the practicality is improved, the cooperation of rethread fixed axle, the gear, the pinion rack, movable plate etc. is convenient for further carry out spacing fixed to the fixed block, be convenient for concrete is through opening two and opening three injection into in fixed slot, the cavity etc. to stability, fixity and supportability have been convenient for, the effectual security of having ensured the building, the installation is swift simultaneously, avoided using bolts etc. has improved work efficiency, the probability that the staff takes place danger has been reduced.

Drawings

FIG. 1 is a schematic view of a partially sectioned front plan view effect of the present application;

FIG. 2 is a schematic view of the left side plan view effect of the present application, partially in section;

FIG. 3 is a schematic view of a partial enlarged structure of the present application at A in FIG. 1;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 2 according to the present application.

In the figure: 1. a steel-concrete column; 2. a cross beam; 3. a fixed block; 4. a fixing groove; 5. a clamping block; 6. a spring; 7. an opening I; 8. a second slide block; 9. a moving plate; 10. a toothed plate; 11. a fixed shaft; 12. a gear; 13. a limiting plate; 14. a fixing plate; 15. a bolt; 16. an opening II; 17. an opening III; 18. anti-skid lines.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, a reinforced concrete structure connecting member comprises;

A steel-concrete column 1;

a cross beam 2;

In fig. 1 and 3, a first connecting mechanism is arranged on a reinforced concrete column 1 and a beam 2, the first connecting mechanism comprises two mounting openings, a fixed block 3 and two fixed grooves 4, the two mounting openings are formed in the reinforced concrete column 1, the fixed block 3 is welded on the beam 2, the two fixed grooves 4 are fixedly connected in the reinforced concrete column 1, two clamping grooves are formed in the fixed block 3, a clamping block 5 is slidably connected in the fixed groove 4, a plurality of springs 6 are fixedly arranged between the clamping block 5 and the fixed groove 4, the fixed block 3 is positioned in the two mounting openings, the clamping block 5 can slide into the clamping grooves in the fixed block 3 and limit the clamping grooves, the fixed block 3 is provided with an opening 7, the fixed block 3, the springs 6 and the clamping block 5, and the beams 2 with different specifications are used for preliminary connection, people can weld the beams 2 with different specifications according to conditions conveniently, the practicability is higher, and the practicability is higher;

In fig. 1, fig. 2 and fig. 4, the second connecting mechanism is arranged on the fixed block 3, the second connecting mechanism comprises a cavity and two first sliding grooves, the cavity and the first sliding grooves are all arranged on the fixed block 3, the second sliding grooves are internally arranged, the second sliding grooves are internally connected with the second sliding blocks 8 in a sliding manner, the second sliding blocks 8 are fixedly connected with the moving plates 9, the toothed plates 10 are fixedly connected onto the moving plates 9, the fixed shafts 11 are rotationally connected into the cavity, the fixed shafts 11 are fixedly sleeved with the gears 12, the gears 12 are meshed with the two toothed plates 10, the two toothed plates 10 move relatively, the first sliding grooves are internally connected with the limiting plates 13, the two moving plates 9 are fixedly connected with the two limiting plates 13 respectively, the fixed shafts 11 penetrate through the cavity and are fixedly connected with the adjusting buttons, the fixed shafts 11, the gears 12, the toothed plates 10, the moving plates 9 and the like, and the limiting plates 13 are used for driving the limiting and fixing the fixed blocks 3 and the stability and the fixity of the fixed blocks 3 and the cross beams 2 are improved.

In fig. 1, a fixing plate 14 is fixedly connected in a beam 2, and the fixing plate 14 and a fixing block 3 are detachably connected through a plurality of bolts 15, so that safety guarantee is provided for the beam 2, and the support and the overall strength are improved.

In fig. 1 and 3, the fixing groove 4 is provided with a plurality of openings two 16, so that concrete enters the fixing groove 4, after the concrete is condensed, the possible vibration, vibration and other conditions of the spring 6 are avoided, the stability of the clamping block 5 and the clamping groove is ensured, and the stability of the fixing block 3 is also ensured.

In fig. 2 and 4, the fixing block 3 is provided with the third opening 17, the concrete can be poured through the third opening 17, the third opening 17 is communicated with the sliding groove and used for injecting the concrete into the second sliding groove and the cavity, so that unexpected rotation of the adjusting button, the gear 12 and the like is avoided, and the strength, the fixity and the like of the whole device are improved.

In fig. 1, the knob is provided with anti-slip patterns 18 to increase friction.

In summary, this steel and concrete structure connecting element's theory of operation and working process are, when using, firstly place this steel and concrete structure connecting element in the place that needs to use, then people weld the crossbeam 2 of corresponding specification according to the condition of specific use earlier after, put into the installation mouth again fixed block 3, at this moment because spring 6, the inclined plane on fixture block 5 and the mutually supporting of inclined plane on fixed block 3, when fixed block 3 enters into the mounting groove, fixture block 3 top moves fixture block 5, fixture block 5 can extrude spring 6, fixture block 5 can enter into fixed slot 4, then when fixture block 5 and draw-in groove are relative, spring 6 can release elasticity, fixture block 5 can enter into the draw-in groove, so just accomplished the preliminary fixed to fixed block 3, then rotate the adjusting knob, make adjusting knob drive fixed axle 11 and gear 12 and rotate, gear 12 can drive pinion rack 10, movable plate 9, limiting plate 13 etc. remove, thereby the limiting plate 13 is spacing fixed block 3, then people can in the concrete column 1, also need pour into to the cavity through opening three, two, the concrete has been avoided, the operational safety and stability, the concrete is fast has been guaranteed, the safety and the safety is guaranteed, the safety is realized, and the safety is easy to be installed, and the safety is guaranteed.

Claims (5)

1. A reinforced concrete structure connecting member, comprising;

A steel-concrete column;

a cross beam;

The first connecting mechanism is arranged on the reinforced concrete column and the cross beam, the first connecting mechanism comprises two mounting openings, a fixed block and two fixed grooves, the two mounting openings are formed in the reinforced concrete column, the fixed block is welded on the cross beam, the two fixed grooves are fixedly connected in the reinforced concrete column, the fixed block is provided with two clamping grooves, a clamping block is slidably connected in the fixed groove, a plurality of springs are fixedly arranged between the clamping block and the fixed groove, the fixed block is positioned in the two mounting openings, and the clamping block can slide into the clamping groove on the fixed block and limit the clamping groove, and the fixed block is provided with an opening I;

The second connecting mechanism is arranged on the fixed block and comprises a first cavity and a second sliding groove, the first cavity and the second sliding groove are formed in the fixed block, the second sliding groove is internally provided with the second sliding groove, the second sliding groove is internally connected with the second sliding block, the second sliding block is fixedly connected with a moving plate, the moving plate is fixedly connected with a toothed plate, the cavity is rotationally connected with a fixed shaft, a gear is fixedly sleeved on the fixed shaft, the gear is meshed with the two toothed plates, the two toothed plates move relatively, the first sliding groove is internally connected with a limiting plate, the two moving plate is fixedly connected with the two limiting plates respectively, and the fixed shaft penetrates out of the cavity and is fixedly connected with an adjusting button.

2. A reinforced concrete structure connecting part according to claim 1, wherein: the beam is internally and fixedly connected with a fixing plate, and the fixing plate is detachably connected with the fixing block through a plurality of bolts.

3. A reinforced concrete structure connecting part according to claim 2, wherein: the fixed groove is provided with a plurality of openings II.

4. A reinforced concrete structure connecting part according to claim 3, wherein: and the fixed block is provided with an opening III, concrete can be poured through the opening III, and the opening III is communicated with the sliding groove II.

5. A reinforced concrete structure connecting part according to claim 4, wherein: and anti-skid patterns are arranged on the adjusting buttons.