CN212613371U - High-rise building structure coupling beam - Google Patents

Abstract

The utility model provides a high-rise building structure is roof beam even, shear force wall including two relative settings, be equipped with the tie-beam between two shear force walls, the inside first skeleton that is equipped with of shear force wall, the inside second skeleton that is equipped with of tie-beam, first skeleton passes through bushing second skeleton, the utility model discloses be equipped with the sleeve pipe at the both ends of second skeleton, sheathed tube tip and connecting plate welding, the sleeve pipe has certain activity surplus in the axial, can compensate the error of second skeleton on length when the installation, conveniently builds, therefore this structure is roof beam even can effectual improvement efficiency of construction.

Description

High-rise building structure coupling beam

Technical Field

The utility model relates to a building technical field, concretely relates to high-rise building structure is roof beam even.

Background

In shear wall structures and frame-shear wall structures, the beams connecting the wall limbs to the wall limbs and the wall limbs to the frame columns are called coupling beams. The coupling beam generally has the characteristics of small span, high section, large rigidity of a wall body connected with the coupling beam and the like. Therefore, under the action of wind load and horizontal earthquake load, the internal force of the connecting beam is often very large, bending damage is easily caused after long-time use, and certain potential safety hazard exists; meanwhile, when the structural design of a high-rise building is calculated, the shear-to-compression ratio overrun condition often occurs in the connecting beam between the shear walls, and for the connecting beam with the smaller cross section height, the traditional method is to arrange a shear-resistant steel plate in the connecting beam so as to solve the shear-to-compression ratio overrun problem of the connecting beam. The coupling beam framework of the high-rise building is usually formed by bundling on the ground and then lifted by a crane for installation, but the problem of difficult installation often occurs due to factors such as deformation, processing error and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a high-rise building structure is roof beam even.

The purpose of the utility model is realized with the following mode:

the utility model provides a high-rise building structure is roof beam even, includes the shear force wall of two relative settings, be equipped with the tie-beam between two shear force walls, the inside first skeleton that is equipped with of shear force wall, the inside second skeleton that is equipped with of tie-beam, first skeleton passes through the bushing second skeleton.

The first framework is provided with a mounting frame, the mounting frame is fixedly connected with a connecting plate through bolts, and a plurality of sleeves are arranged on the periphery of the connecting plate.

The second framework comprises a plurality of cross rods which are transversely arranged in space, two ends of each cross rod are connected with the inner cavity of the casing in an inserting mode, strip through holes are formed in the periphery of the casing, and the two ends of each cross rod are fixedly connected with pin columns which penetrate through the cross rods in the radial direction.

The width of rectangular through-hole is greater than the diameter of round pin post, the outer end of round pin post is equipped with the external screw thread, the external screw thread uses with the nut cooperation.

The second framework further comprises a frame, the cross rods are distributed and arranged at four rectangular corners, a plurality of frames which are uniformly arranged are fixedly mounted on the cross rods, and a plurality of connecting rods are arranged between two adjacent frames.

The first framework is made by binding steel bars.

The reinforcing steel bar of first skeleton runs through the mounting bracket and welds rather than, the bottom side of mounting bracket is equipped with the arch, the arch is connected with the bottom side contact of connecting plate.

The shear wall and the connecting beam are both formed by pouring concrete.

Compared with the prior art, the utility model discloses be equipped with the sleeve pipe at the both ends of second skeleton, sheathed tube tip and connecting plate welding, the sleeve pipe has certain activity surplus in the axial, can compensate the error of second skeleton on length when the installation, conveniently builds, therefore this structure even roof beam can effectual improvement efficiency of construction.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Wherein, 1, shear wall; 2. a connecting beam; 3. a first skeleton; 4. a second skeleton; 41. a cross bar; 42. a frame; 43. a connecting rod; 5. a mounting frame; 6. a sleeve; 7. a connecting plate; 8. a strip through hole; 9. and (4) a pin.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of the present patent application, it is to be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed, and the specific meaning of the terms in the patent will be understood by those skilled in the art according to the specific situation.

As shown in the accompanying drawings 1 to 2, the high-rise building structure coupling beam comprises two shear walls 1 which are oppositely arranged, a connecting beam 2 is arranged between the two shear walls 1, a first framework 3 is arranged inside the shear wall 1, a second framework 4 is arranged inside the connecting beam 2, and the first framework 3 is connected with the second framework 4 through a sleeve 6.

Be equipped with mounting bracket 5 on the first skeleton 3, pass through bolt fixed connection connecting plate 7 on the mounting bracket 5, 7 week sides of connecting plate are equipped with a plurality of sleeve pipe 6.

Second skeleton 4 includes a plurality of space transverse arrangement's horizontal pole 41, horizontal pole 41 both ends are pegged graft with 6 inner chambers of sleeve pipe, are equipped with rectangular through-hole 8 in 6 week sides of sleeve pipe, the round pin 9 that 41 both ends fixed connection of horizontal pole radially run through, the tip welding of horizontal pole 41 has the round pin 9 that radially runs through, is equipped with the rectangular through-hole 8 that runs through on the sleeve pipe 6, and round pin 9 runs through rectangular through-hole 8, and the width of rectangular through-hole 8 is greater than the diameter of round pin 9, and the outer end side of round pin 9 is equipped with the external screw thread, and horizontal pole 41 can stretch out and draw back for sleeve pipe 6 relatively to can adjust the distance of two connecting plates 7, conveniently install fixedly, and the outer end of round pin 9 can fix the.

The width of rectangular through-hole 8 is greater than the diameter of round pin post 9, the outer end of round pin post 9 is equipped with the external screw thread, the external screw thread uses with the nut cooperation, and the nut is on round pin post 9, and round pin post 9 prescribes a limit to the displacement of horizontal pole 41, and the nut is fixed a position.

Second skeleton 4 still includes frame 42, horizontal pole 41 is rectangle four corners distribution and arranges, fixed mounting a plurality of align to grid's frame 42 on horizontal pole 41, be equipped with a plurality of connecting rod between two adjacent frame 42, the inside of tie-beam 2 is equipped with second skeleton 4, second skeleton 4 includes horizontal pole 41, four horizontal poles 41 are located the four corners of rectangle respectively, fixed mounting has the frame 42 of a plurality of rectangle on horizontal pole 41, be connected with a plurality of connecting rod 43 between the adjacent frame 42, tie up with the bundle silk between frame 42 and the horizontal pole 41, connecting rod 43 is the cross distribution, be favorable to improving the stability of whole skeleton.

First skeleton 3 adopts the reinforcement to make, and the ligature is the ligature to steel bar structure in the construction initial stage, the construction of being convenient for better, safety, roof beam reinforcement, when the atress reinforcing bar diameter of roof beam equals or is greater than 22 mm, should adopt welded joint, when being less than 22 mm, can adopt the ligature joint, and overlap length will accord with the regulation of standard. The distance between the tail end of the lap joint length and the bending part of the steel bar is not less than 10 times of the diameter of the steel bar. The joint is not suitable to be positioned at the maximum bending moment of the component, the tail end of the I-grade steel bar binding joint in the tension area is provided with a hook (the II-grade steel bar can not be provided with the hook), and the lap joint is firmly tied at the center and two ends. The positions of the joints are staggered, when binding and overlapping joints are adopted, the section area of the stressed steel bar with the joints in any section of the specified overlapping length accounts for the total section area of the stressed steel bar, the tension area is smaller than 50%, the distance between stirrups is drawn on a beam side template, the stirrups are placed, the longitudinal stressed steel bar and the bent steel bar at the lower part of the main beam are firstly penetrated, and the stirrups are separated one by one according to the drawn distance; penetrating the longitudinal stressed steel bars and the bent steel bars at the lower part of the secondary beam, and sleeving the stirrups; placing the erection ribs of the primary and secondary beams; the frame vertical bars and the stirrups are firmly bound at certain intervals; adjusting the distance between the stirrups to enable the distance to meet the design requirement, binding and erecting the stirrups, binding the main reinforcements, simultaneously matching the main beam and the secondary beam, wherein the longitudinal reinforcement at the upper part of the frame 42 beam should penetrate through the middle node, the longitudinal reinforcement at the lower part of the beam should penetrate into the anchoring length of the middle node and the length of the longitudinal reinforcement extending through the central line to meet the design requirement, the stirrups bound with the longitudinal reinforcement at the upper part of the beam should be bound by a toggle method, hooks of the stirrups at the overlapped part should be bound in the beam in a staggered manner, hooks of the stirrups are 135 degrees, the length of the straight part is 10d, if the stirrups are made into a closed hoop, the length of a single-side weld seam is 5d, and the first stirrup at. The stirrup at the joint of the beam end and the column is required to be encrypted, the distance between the stirrups and the length of the encryption area are required to meet the design requirement, when the reinforcing bars are double rows, short reinforcing bars can be used for being padded between two layers of reinforcing bars, and the steel bar array distance is required to meet the design requirement.

The reinforcing bar of first skeleton 3 runs through mounting bracket 5 and welds rather than, the bottom side of mounting bracket 5 is equipped with the arch, protruding bottom side contact with connecting plate 7 is connected, fixedly connected with mounting bracket 5 on the first skeleton 3, the reinforcing bar of first skeleton 3 runs through mounting bracket 5 and welds rather than, and the arch plays the effect of support to connecting plate 7, and the connecting plate 7 of rectangle is installed to the bolt for mounting bracket 5, and the side welding of connecting plate 7 has the sleeve pipe 6 of four symmetries, and the tip of horizontal pole 41 is pegged graft with the inner chamber of sleeve pipe 6.

The shear wall 1 and the connecting beam 2 are both formed by pouring concrete.

The working process of the utility model is as follows: the during operation, at first the mould of looks adaptation is built according to the size of required tie-beam 2, then place first skeleton 3, fix mounting bracket 5 on first skeleton 3, the reinforcing bar of first skeleton 33 runs through mounting bracket 55 and rather than the welding, the both ends of second skeleton 4 are emboliaed in sleeve pipe 6, four horizontal poles 41 place in sleeve pipe 6 promptly, then installation frame 42 and connecting rod, firm second skeleton 4, and weld or utilize the strapping wire to fix, then will place required position, then the concreting, remove the mould after waiting the concrete setting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.

Claims (8)

1. The utility model provides a high-rise building structure is roof beam even, includes two shear force walls of relative setting, its characterized in that: the shear wall is characterized in that a connecting beam is arranged between the two shear walls, a first framework is arranged inside the shear wall, a second framework is arranged inside the connecting beam, and the first framework is connected with the second framework through a sleeve.

2. The high-rise building structure coupling beam according to claim 1, wherein: the first framework is provided with a mounting frame, the mounting frame is fixedly connected with a connecting plate through bolts, and a plurality of sleeves are arranged on the periphery of the connecting plate.

3. The high-rise building structure coupling beam according to claim 2, wherein: the second framework comprises a plurality of cross rods which are transversely arranged in space, two ends of each cross rod are connected with the inner cavity of the casing in an inserting mode, strip through holes are formed in the periphery of the casing, and the two ends of each cross rod are fixedly connected with pin columns which penetrate through the cross rods in the radial direction.

4. The high-rise building structure coupling beam according to claim 3, wherein: the width of rectangular through-hole is greater than the diameter of round pin post, the outer end of round pin post is equipped with the external screw thread, the external screw thread uses with the nut cooperation.

5. The high-rise building structure coupling beam according to claim 3, wherein: the second framework further comprises a frame, the cross rods are distributed and arranged at four rectangular corners, a plurality of frames which are uniformly arranged are fixedly mounted on the cross rods, and a plurality of connecting rods are arranged between two adjacent frames.

6. The high-rise building structure coupling beam according to claim 1, wherein: the first framework is made by binding steel bars.

7. The high-rise building structure coupling beam according to claim 6, wherein: the reinforcing steel bar of first skeleton runs through the mounting bracket and welds rather than, the bottom side of mounting bracket is equipped with the arch, the arch is connected with the bottom side contact of connecting plate.

8. The high-rise building structure coupling beam according to claim 1, wherein: the shear wall and the connecting beam are both formed by pouring concrete.

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