阅读说明：本技术 拉杆与横梁的连接构件、拉杆与横梁组件及其施工方法 (Connecting member of pull rod and cross beam, pull rod and cross beam assembly and construction method thereof ) 是由 刘云浪 傅学怡 吴国勤 吴兵 周坚荣 冯叶文 于 2021-09-09 设计创作，主要内容包括：本发明公开了一种拉杆与横梁的连接构件、拉杆与横梁组件及其施工方法,涉及建筑结构领域,用于解决现有技术中相邻的拉杆通过横梁和加劲板传递载荷导致建筑结构受力性能差的问题。该连接构件用于连接两个拉杆和两个横梁,包括：第一连接件,其一端用于与一个拉杆连接、另一端用于与另一个拉杆连接；第二连接件,其上开设有用于拉杆穿过的第一通孔,第二连接件还用于与两个横梁连接；其中,两个拉杆和两个横梁与连接构件连接时,第一连接件与穿过第一通孔的一个拉杆连接的端部与第二连接件直接或间接地抵接。本发明提供的连接构件,使得两个拉杆通过第一连接件直接进行力的传递,力的传递较为清晰,提高了使用该连接构件的建筑结构的受力性能。(The invention discloses a connecting member of a pull rod and a cross beam, a pull rod and cross beam assembly and a construction method thereof, relates to the field of building structures, and is used for solving the problem of poor stress performance of a building structure caused by load transfer of adjacent pull rods through the cross beam and a stiffening plate in the prior art. This connecting element is used for connecting two pull rods and two crossbeams, includes: one end of the first connecting piece is used for being connected with one pull rod, and the other end of the first connecting piece is used for being connected with the other pull rod; the second connecting piece is provided with a first through hole for the pull rod to pass through and is also used for being connected with the two cross beams; when the two pull rods and the two cross beams are connected with the connecting member, the end part of the first connecting piece, which is connected with one pull rod penetrating through the first through hole, is directly or indirectly abutted against the second connecting piece. The connecting component provided by the invention has the advantages that the two pull rods directly transmit force through the first connecting piece, the force transmission is clearer, and the stress performance of a building structure using the connecting component is improved.)

1. A connecting component of a pull rod and a cross beam is used for connecting two pull rods distributed along a first straight line direction and two cross beams distributed at intervals along a second straight line direction crossed with the first straight line direction, the length extension direction of the pull rod is the same as the first straight line direction, and the length extension direction of the cross beam is the same as the second straight line direction, and is characterized in that the connecting component comprises:

the first connecting component comprises a first connecting piece, one end of the first connecting piece is used for being connected with one pull rod, and the other end of the first connecting piece is used for being connected with the other pull rod;

the second connecting assembly comprises a second connecting piece, a first through hole for the pull rod to pass through is formed in the second connecting piece, and the second connecting piece is also used for being connected with the two cross beams;

when the two pull rods and the two cross beams are connected with the connecting member, the end part of the first connecting piece, which is connected with one pull rod penetrating through the first through hole, is directly or indirectly abutted against the second connecting piece.

2. The connecting member for a drawbar and a beam according to claim 1, wherein the first connection member is provided with a connection hole at each of both ends in the first linear direction, the connection hole is provided with an internal thread adapted to an external thread at an end of the drawbar for screw-coupling the drawbar with the first connection member.

3. The tie-rod-to-beam connection according to claim 2, wherein said first connection member is a sleeve, the inner cavity of said sleeve forming said connection hole.

4. The tie-rod-to-beam connection according to claim 1, wherein the first connection assembly further comprises a support between the first and second connectors, the support having a second through-hole for fitting one of the tie-rods, such that one of the tie-rods is connected to the first connector through the second through-hole of the support.

5. A tie rod and beam connecting member according to claim 4 wherein the inner wall of said second through hole is provided with an internal thread adapted to mate with an external thread of one of said tie rod ends to threadably connect said tie rod to said support.

6. A tie rod to beam connecting member according to claim 1 wherein the first connecting assembly further comprises a lock nut for threaded connection with the other tie rod and abutting the first connector.

7. The connecting member of a tie rod and a cross beam according to any one of claims 1 to 6, wherein the cross beam is an I-shaped steel, and comprises two first flange plates parallel to each other and a first web connecting the two first flange plates; its characterized in that, the second connecting piece includes two second flange boards that are parallel to each other and connects two the second web of second flange board, the second web be used for with first web fixed connection.

8. A tie-rod-to-beam connecting member according to claim 7,

the first through hole comprises two openings on the two second flange plates, and the area between the two openings divides the second web plate into two parts;

the second connector further comprises a reinforcing ring which connects two edge regions of the opening and two parts of the second web, and the reinforcing ring defines a side wall of the first through hole.

9. The connecting member for connecting a tension rod and a cross beam according to claim 8, wherein the second connecting member further comprises at least one stiffener plate, and the stiffener plate is disposed between the two second flange plates and is fixedly connected to the stiffener ring and the two second flange plates.

10. A tie-rod to beam connection according to claim 9, wherein said second connection member is an integral structural member.

11. The tie-bar to beam connection of claim 9, wherein said second connector further comprises two reinforcing plates parallel to each other, opposite edges of one of said reinforcing plates being connected to respective edges of two of said second flange plates on the same side of said second web; the surface of one reinforcing plate close to the second web plate is connected with the surface of one stiffening plate far away from the second web plate.

12. The tie-bar to beam connection of claim 7, wherein the second connection assembly further comprises:

the fixing plate is provided with a first fixing connecting hole and a second fixing connecting hole;

the first fixing piece is used for penetrating through the first fixing connecting hole so as to fixedly connect the fixing plate with the first web plate;

and the second fixing piece is used for penetrating through the second fixing connecting hole so as to fixedly connect the fixing plate with the second web plate.

13. A tie rod and beam assembly, comprising:

the two pull rods are distributed along a first straight line direction, and the length extension direction of the pull rods is the same as the first straight line direction;

the two cross beams are distributed at intervals along a second linear direction crossed with the first linear direction, and the length extension direction of the cross beams is the same as the second linear direction;

a tie-rod to beam connection means according to any one of claims 1 to 12, said connection means connecting two of said tie rods and two of said beams.

14. A method of constructing a tie rod and beam assembly according to claim 13, the method comprising:

connecting the ends of the two tie rods that are close to each other to the first connecting piece of the connecting member; one pull rod penetrates through a first through hole in the second connecting piece and then is connected with the first connecting piece, and the end part of the first connecting piece, which is connected with the pull rod, is directly or indirectly abutted against the second connecting piece;

and fixedly connecting the end parts of the two cross beams close to each other to the second connecting piece in the connecting member.

Technical Field

The invention relates to the field of building structures, in particular to a connecting member of a pull rod and a cross beam, a pull rod and cross beam assembly and a construction method thereof.

Background

Steel tie rods are increasingly used as members for bearing gravitational loads because of their high strength and small cross-section, and when vertically arranged as members for bearing gravitational loads, vertically adjacent steel tie rods need to be connected to transverse steel beams at the steel beams.

Referring to fig. 1 and 2, in the related art, lugs 103 are welded to both upper and lower surfaces of a steel beam 101, and a steel tie 102 is coupled to the lugs 103 by pins 104, thereby achieving coupling between the steel beam 101 and the steel tie 102.

In practice, the steel beam 101 is generally an i-beam, and includes two flanges 1011 parallel to each other and a web 1012 disposed between the two flanges 1011. Because the steel tie rods 102 are subjected to a large load, a stiffening plate 105 coplanar with the ear plate 103 is generally disposed between the two flange plates 1011 of the steel beam 101 and corresponding to the ear plate 103, so that the force between two adjacent steel tie rods 102 can be transmitted through the steel beam 101 and the stiffening plate 105. Therefore, the force transmission between two adjacent steel tension rods 102 is not clear and direct, and the stress performance of the whole building structure is poor. In addition, because the steel tie rod 102 is stressed greatly, in order to ensure the stress performance of the connecting member between the steel tie rod 102 and the steel beam 101, the size of the ear plate 103 is also set to be large, which causes the ear plate 103 to occupy the use space in the building structure and also affects the beauty of the building structure.

Disclosure of Invention

The invention aims to provide a connecting member of a pull rod and a cross beam, a pull rod and cross beam assembly and a construction method thereof, which are used for solving the problem of poor stress performance of a building structure caused by load transfer of adjacent pull rods through the cross beam and a stiffening plate in the prior art, and simultaneously can avoid the connecting member from occupying the use space in the building structure and influencing the attractiveness of the building structure.

In order to achieve the purpose, the invention provides the following technical scheme:

in a first aspect, some embodiments of the present invention provide a connecting member for connecting two tie bars distributed along a first linear direction and two cross beams distributed at intervals along a second linear direction intersecting the first linear direction, wherein a length extending direction of the tie bars is the same as the first linear direction, and a length extending direction of the cross beams is the same as the second linear direction, the connecting member including: the first connecting component comprises a first connecting piece, one end of the first connecting piece is used for being connected with one pull rod, and the other end of the first connecting piece is used for being connected with the other pull rod; the second connecting assembly comprises a second connecting piece, a first through hole for the pull rod to pass through is formed in the second connecting piece, and the second connecting piece is also used for being connected with the two cross beams; when the two pull rods and the two cross beams are connected with the connecting member, the end part of the first connecting piece, which is connected with one pull rod penetrating through the first through hole, is directly or indirectly abutted against the second connecting piece.

In some embodiments, the first connecting piece is provided with a connecting hole at each of two ends in the first straight line direction, the connecting hole is provided with an internal thread, and the internal thread is adapted to an external thread at the end of the pull rod so as to enable the pull rod to be in threaded connection with the first connecting piece.

In some embodiments, the first connector is a sleeve, and the inner cavity of the sleeve forms the connecting hole.

In some embodiments, the first connecting assembly further comprises a support located between the first connecting member and the second connecting member, the support having a second through hole for fitting with one of the tie rods, so that the one tie rod is connected with the first connecting member through the second through hole of the support.

In some embodiments, the inner wall of the second through hole is provided with an internal thread, and the internal thread is used for matching with an external thread at one end of the pull rod so as to enable the pull rod to be in threaded connection with the support.

In some embodiments, the first connection assembly further comprises a lock nut for threaded connection with the other of the tie rods and abutting the first connector.

In some embodiments, the cross beam is an i-beam, and the cross beam comprises two first flange plates parallel to each other and a first web connecting the two first flange plates; its characterized in that, the second connecting piece includes two second flange boards that are parallel to each other and connects two the second web of second flange board, the second web be used for with first web fixed connection.

In some embodiments, the first through-hole comprises two openings on two of the second flange plates, the area between the two openings separating the second web into two parts; the second connector further comprises a reinforcing ring which connects two edge regions of the opening and two parts of the second web, and the reinforcing ring defines a side wall of the first through hole.

In some embodiments, the second connector further comprises at least one stiffener plate, which is disposed between the two second flange plates and is fixedly connected to the stiffener ring and the two second flange plates.

In some embodiments, the second connector is a unitary structural member.

In some embodiments, the second connector further comprises two reinforcing plates parallel to each other, and two opposite edges of one of the reinforcing plates are respectively connected with edges of two of the second flange plates located on the same side of the second web; the surface of one reinforcing plate close to the second web plate is connected with the surface of one stiffening plate far away from the second web plate.

In some embodiments, the second connection assembly further comprises: the fixing plate is provided with a first fixing connecting hole and a second fixing connecting hole; the first fixing piece is used for penetrating through the first fixing connecting hole so as to fixedly connect the fixing plate with the first web plate; and the second fixing piece is used for penetrating through the second fixing connecting hole so as to fixedly connect the fixing plate with the second web plate.

In a second aspect, some embodiments of the present invention further provide a tie bar and beam assembly, where the two tie bars are distributed along a first linear direction, and the length extension direction of the tie bars is the same as the first linear direction; the two cross beams are distributed at intervals along a second linear direction crossed with the first linear direction, and the length extension direction of the cross beams is the same as the second linear direction; the connecting member of the tie rod and the cross beam according to any of the above embodiments, wherein the connecting member connects the two tie rods and the two cross beams.

In a third aspect, some embodiments of the present invention further provide a construction method for installing the tie rod and beam assembly of the above embodiments, the construction method including: connecting the ends of the two tie rods that are close to each other to the first connecting piece of the connecting member; one pull rod penetrates through a first through hole in the second connecting piece and then is connected with the first connecting piece, and the end part of the first connecting piece, which is connected with the pull rod, is directly or indirectly abutted against the second connecting piece; and fixedly connecting the end parts of the two cross beams close to each other to the second connecting piece in the connecting member.

The connecting member of the pull rod and the cross beam, the pull rod and cross beam assembly and the construction method thereof provided by the invention have the following beneficial effects:

the connecting member of the pull rod and the cross beam comprises a first connecting piece and a second connecting piece, wherein two ends of the first connecting piece are respectively used for being connected with the two pull rods; when the two tie rods and the two cross beams are connected with the connecting member, the end of the first connecting piece connected with one tie rod passing through the first through hole is directly or indirectly abutted against the second connecting piece. Therefore, when two pull rods and two cross beams are connected through the structure, the two pull rods directly transmit force through the first connecting piece, the force is transmitted clearly, the stress performance of the connecting member is improved, the overall stress performance of the building structure using the connecting member is improved, and the overall stability and reliability of the building structure are improved. And the connection operation of the connecting member, the pull rod and the cross beam is simpler and more convenient due to the abutting structure of the first connecting piece and the second connecting piece, and the construction efficiency is high.

On the basis, the two pull rods directly transmit force through the first connecting piece, and the section size of the first connecting piece does not need to be large, so that the connecting component occupies a small using space in a building structure, and the spaciousness and the attractiveness of the space in the building are guaranteed.

According to the pull rod and cross beam assembly and the construction method thereof provided by the invention, as the connecting member of the pull rod and the cross beam in any embodiment is applied, the same technical effect can be achieved, the same technical problem is solved, and the details are not repeated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a steel beam and a steel tension bar in the prior art;

FIG. 2 is a view of the structures of FIG. 1 taken in the direction A;

FIG. 3 is a schematic illustration of a tie rod and cross beam assembly according to some embodiments of the present invention;

FIG. 4 is a cross-sectional view B-B of the structure shown in FIG. 3;

FIG. 5 is a schematic illustration of a first connector according to some embodiments of the present invention;

FIG. 6 is a schematic structural view of a mount according to some embodiments of the present invention;

FIG. 7 is a schematic diagram of a second connector according to some embodiments of the present invention;

FIG. 8 is a cross-sectional view C-C of the structure shown in FIG. 7;

FIG. 9 is a schematic structural view of another second connector according to some embodiments of the present invention;

FIG. 10 is a D-D cross-sectional view of the structure shown in FIG. 9;

FIG. 11 is a flow chart of a method of constructing a tie rod and beam assembly according to some embodiments of the present invention.

Reference numerals: 101-a steel beam; 1011-flange plate; 1012-web; 102-steel tie rods; 103-ear plate; 104-a pin shaft; 105-a stiffening plate; 100-a connecting member; 1-a first connection assembly; 11-a first connection member; 111-connection hole; 12-a support; 121-a second via; 13-a locking nut; 2-a second connection assembly; 21-a second connector; 211 — a first via; 212-a second flange plate; 213-a second web; 214-a reinforcement ring; 215-a stiffening plate; 216-a stiffener plate; 22-a fixing plate; 23-a first fixture; 24-a second fixture; 200-a tie rod and beam assembly; 201-a pull rod; 202-a cross beam; 2021-a first flange plate; 2022-first web.

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", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the embodiments of the present application, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the embodiments of the present application, words such as "exemplary" or "for example" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

Referring to fig. 3 and 4, some embodiments of the present invention provide a tie rod and beam assembly 200 including two tie rods 201, two beams 202, and a connecting member 100. The two pull rods 201 are distributed along a first straight line direction Y, and the length extending direction of the pull rods 201 is the same as the first straight line direction Y. The two beams 202 are distributed at intervals along a second linear direction X intersecting the first linear direction Y, and the length extension direction of the beams 202 is the same as the second linear direction X. The tie-bar-to-beam connecting member 100 connects two tie bars 201 and two beams 202.

Illustratively, the first linear direction Y is perpendicular to the second linear direction X, so that the connecting member 100 has a regular shape with the two tie rods 201 and the two cross beams 202, which reduces the difficulty of design, processing and installation.

It is noted that, here, "perpendicular" includes the stated case and a case that approximates the stated case with a range of acceptable deviation as determined by one of ordinary skill in the art in view of the measurement in question and the error associated with the measurement of the particular quantity (i.e., the limitations of the measurement system). For example, "perpendicular" includes absolute perpendicular and approximately perpendicular, where an acceptable deviation from approximately perpendicular may also be within 5 °, for example.

Referring to fig. 3 and 4, some embodiments of the present invention provide an above-described connection member 100 including a first connection assembly 1 and a second connection assembly 2. The first connecting assembly 1 comprises a first connecting member 11, one end of the first connecting member 11 is used for connecting with one pull rod 201, and the other end is used for connecting with the other pull rod 201. The second connecting assembly 2 comprises a second connecting member 21, the second connecting member 21 is provided with a first through hole 211 for the pull rod 201 to pass through, and the second connecting member 21 is further used for being connected with the two cross beams 202. When the two tie rods 201 and the two cross beams 202 are connected to the connecting member 100, the end of the first connecting member 11 connected to one tie rod 201 passing through the first through hole 211 directly or indirectly abuts against the second connecting member 21.

For example, in practical application, the first linear direction-Y is the same as the gravity direction, and the second linear direction X is perpendicular to the gravity direction. So, second connecting piece 21 and first connecting piece 11 distribute according to the direction of gravity in proper order, and under the effect of gravity, second connecting piece 21 supports the relatively fixed that can realize with first connecting piece 11 through the butt of first connecting piece 11, and this kind of relatively fixed mode need not extra connecting piece and can realize, and the installation is dismantled easy and simple to handle, connects reliably.

It should be noted that, in other embodiments, when the included angle between the first linear direction-Y and the gravity direction is an acute angle, the corresponding technical problem can also be solved by using this relative fixing manner.

Illustratively, the first connecting member 11 and the second connecting member 21 may directly abut; alternatively, the first link 11 may be in contact with the second link 21 via an intermediate transition piece, as long as the force on the cross beam 202 can be transmitted to the tie rod 201.

It should be noted that, in other embodiments, the first connecting member 11 and the second connecting member 21 may also form a connecting member other than an abutment, such as welding or bolting, which may solve the corresponding technical problem.

Illustratively, when the first connecting member 11 is connected to two tie rods 201: the first connecting piece 11 and the two pull rods 201 can be detachably connected, so that the installation and the disassembly are convenient; or, the first connecting part 11 and the two pull rods 201 may also be welded to form an undetachable connection, so long as the first connecting part 11 and the two pull rods 201 can be connected together to solve the corresponding technical problem.

Illustratively, when the second connector 12 is connected to two beams 202: the second connector 12 and the two beams 202 may form a connecting member (e.g., welded); alternatively, the second connecting member 12 and the two beams 202 may be connected by a transition connecting member; the corresponding technical problem can be solved as long as the connection of the connecting member 100 and the two cross beams 202 can be realized.

Exemplarily, the inner diameter of the first through hole 211 is slightly larger than the outer diameter of the pull rod 201, so that the first through hole 211 can allow the pull rod 201 to pass through and then be connected with the first connecting element 11, and can limit the pull rod 201, thereby preventing the second connecting element 21 from shaking for the pull rod 201 at an excessively large angle to affect the stress performance of the connecting element 100, and further affect the stability of the whole building structure.

According to the connecting member 100 for the pull rod and the cross beam, which is provided by the invention, because the connecting member comprises the first connecting piece 11 and the second connecting piece 21, two ends of the first connecting piece 11 are respectively used for being connected with the two pull rods 201, the second connecting piece 21 is used for being connected with the two cross beams 202, and the second connecting piece 21 is further provided with the first through hole 211 for the pull rod 201 to pass through; when the two tie rods 201 and the two cross members 202 are connected to the connecting member 100, the end of the first link 11 connected to one tie rod 201 passing through the first through hole 211 is directly or indirectly abutted against the second link 21. Therefore, when the two pull rods 201 and the two cross beams 202 are connected through the structure, the two pull rods 201 directly transmit force through the first connecting piece 11, the force transmission is clear, the stress performance of the connecting member 100 is improved, the overall stress performance of the building structure using the connecting member 100 is further improved, and the overall stability and reliability of the building structure are improved. The abutting structure of the first connecting piece 11 and the second connecting piece 21 makes the connection operation of the connecting member 100 with the pull rod 201 and the cross beam 202 simpler and more convenient, and the construction efficiency is high.

On the basis, the two pull rods 201 directly transmit force through the first connecting piece 11, and the section size of the first connecting piece 11 does not need to be large, so that the connecting member 100 occupies less space in a building structure, and the spaciousness and the attractiveness of the space in the building are ensured.

Since the tie bar and beam assembly 200 of the present invention employs the tie bar and beam connecting member 100 of the above embodiments, the same technical effects can be achieved, and the same technical problems can be solved, which are not described herein again.

Referring to fig. 3 to 5, in some embodiments, two ends of the first connecting member 11 in the first linear direction Y are respectively provided with one connecting hole 111, and the connecting holes 111 are provided with internal threads adapted to external threads of an end of the pull rod 201, so that the pull rod 201 is screwed with the first connecting member 11. Thus, the end portions of the two pull rods 201 are screwed into the connecting holes 111 respectively, and then the two pull rods can be in threaded connection with the first connecting piece 11, so that the pull rods 201 and the first connecting piece 11 are fixedly connected, and the installation and the disassembly are convenient.

Illustratively, the connection holes 111 at the two ends of the first connection member 11 are arranged in a collinear manner, so that the force between the two pull rods 201 is transmitted along the first linear direction Y, and the transmission is clearer and more accurate.

Referring to fig. 3 to 5, in some embodiments, the first connecting member 11 is a sleeve, and an inner cavity of the sleeve forms a connecting hole 111. Therefore, the sleeve serves as the first connecting piece 11, finished products can be purchased, and then the thread machining of the connecting hole 111 is carried out, so that the design and manufacturing cost is saved, and meanwhile, the construction efficiency is improved.

Illustratively, the inner cavity of the sleeve may extend through the entire sleeve, and both ends of the inner cavity serve as two connection holes 111, so that the position of the pull rod 201 in the sleeve is conveniently adjusted when the pull rod 201 is connected.

It should be noted that, in other embodiments, the two connection holes 111 on the first connection member 11 may also be separately disposed and not communicated with each other, and the corresponding technical problem may also be solved.

Referring to fig. 3, 4 and 6, in some embodiments, the first connection assembly 1 further includes a support 12, the support 12 is located between the first connection member 11 and the second connection member 21, and the support 12 has a second through hole 121 for fitting a pull rod 201, so that the pull rod 201 passes through the second through hole 121 of the support 12 to be connected with the first connection member 11. Thus, under the action of gravity, two ends of the support 12 along the first linear direction Y are respectively abutted to the first connecting piece 11 and the second connecting piece 12, so that the cross-sectional dimension of the abutted part of the support 12 and the second connecting piece 12 can be increased, and the load of the cross beam 202 is ensured to be transmitted to the pull rod 201.

Illustratively, the support 12 is a flange with an outer diameter which changes in a two-step manner along the axial direction of the flange, and the outer diameter of the end, abutted against the second connecting piece 21, of the support 12 is larger than the inner diameter of the first through hole 211 so as to ensure that the support 12 can realize the abutting and supporting functions; the outer diameter of the end of the holder 12 abutting the first connector 11 is the same as the cross-sectional size of the first connector 11 to improve the aesthetic appearance of the connection member 100.

In some embodiments, the inner wall of the second through hole 121 is provided with an internal thread adapted to an external thread of an end of one of the tie rods 201 to screw the tie rod 201 to the holder 12. Thus, the support 12 adds a thread locking force to the joint of one pull rod 201 and the first connecting member 11, so that the danger that one pull rod 201 slides down when the thread connection between one pull rod 201 and the first connecting member 11 fails under the action of force can be prevented, thereby enhancing the reliability of the connecting member 100 and further enhancing the reliability of the whole building structure.

Referring to fig. 3 and 4, in some embodiments, the first connection assembly 1 further comprises a lock nut 13, the lock nut 13 being adapted to be screwed with the other tie rod 201 and abutting the first connector 11. Thus, the thread locking force is added at the joint of the other pull rod 201 and the first connecting piece 11, so that the danger that the other pull rod 201 slides down when the thread connection between the other pull rod 201 and the first connecting piece 11 fails under the action of force can be prevented, the reliability of the connecting member 100 is enhanced, and the reliability of the whole building structure is further enhanced.

Referring to fig. 3 and 4, in some embodiments, the cross beam 202 is an i-beam, and the cross beam 202 includes two first flange plates 2021 parallel to each other and a first web 2022 connecting the two first flange plates 2021. The second connector 21 includes two second flanges 212 parallel to each other and a second web 213 connecting the two second flanges 212, the second web 213 being used for fixedly connecting with the first web 2022.

Exemplarily, the second connecting piece 21 is an I-shaped steel, so that materials are convenient to obtain, the design and processing cost is saved, and the construction efficiency is improved.

Illustratively, when the second connecting member 21 is connected to the cross beam 202, the second web 213 is disposed coplanar with the first web 2022, so as to ensure the stress performance and reliability of the whole tie rod and the cross beam assembly 200 as much as possible.

For example, the connection between the second web 213 and the first web 2022 may be a detachable connection formed by a connecting member; alternatively, the connection between the second web 213 and the first web 2022 may also be a non-detachable connection formed by welding, and all the corresponding technical problems can be solved.

Referring to fig. 7 and 8, in some embodiments, the first through-hole 211 includes two openings (not shown) on the two second flanges 212, and the area between the two openings divides the second web 213 into two parts. The second connector 21 further comprises a reinforcement ring 214, the reinforcement ring 214 connecting the edge regions of the two openings and the two portions of the second web 213, the reinforcement ring 214 defining the side walls of the first through hole 211. In this way, the structure of the area around the first through hole 211 on the second connector 21 can be reinforced in strength, so that the stress performance of the second connector 21 is enhanced, and further the stress performance of the connection member 100 and the building structure using the connection member 100 is enhanced.

Illustratively, the reinforcing ring 214 is a circular ring, which is coaxial with the two openings of the two second flanges 212, and the axis is located in the plane of the second web 213, so as to make the stress on the second connecting member 21 uniform, and thus make the stress on the connecting member 100 uniform as much as possible, thereby improving the stress performance of the connecting member 100.

Illustratively, the reinforcement ring 214 is welded to two open edge regions and two portions of the second web 213 on the two second flange plates 212 to ensure the overall strength of the second connector 21 and thus the overall force-bearing performance of the connector 100.

Referring to fig. 8, in some embodiments, the second connection member 21 further includes at least one stiffener plate 215, and the stiffener plate 215 is disposed between the two second flange plates 212 and is fixedly connected to the reinforcing ring 214 and the two second flange plates 212. In this way, the strength of the structure of the second connector 21 can be enhanced, so that the stress performance of the second connector 21 is enhanced, and further, the stress performance of the connecting member 100 and the building structure using the connecting member 100 is enhanced.

For example, the number of the stiffener plates 215 may be multiple and the stiffener plates may be symmetrically disposed about the second web 213 to make the force applied to the second connection member 21 uniform and enhance the force-applying performance of the second connection member 21.

Illustratively, the stiffener plates 215 are perpendicular to the second flange plate 212 and perpendicular to the second web 213.

It should be noted that in other embodiments, the stiffener 215 is not perpendicular to the second web 213 and the second flange plate 212, which may also solve the corresponding technical problem.

Illustratively, the stiffener plate 215 may be removably connected to the second flange plate 212 and the stiffener ring 214; or the stiffener plate 215 and the second flange plate 212 and the reinforcement ring 214 may be non-detachably connected, which may solve the corresponding technical problem.

In some embodiments, the second connector 21 is a unitary structural member. Therefore, the second connecting piece 21 can be processed into an integral piece in a factory, the time of field construction is saved, meanwhile, the integral structure is better than the split structure in strength, and the stress performance of the connecting component 100 is better guaranteed.

For example, the second connecting member 21 may be formed as an integral structural member by fusion casting; or the second connecting member 21 may be formed as an integral structural member by welding, which can solve the corresponding technical problems.

Referring to fig. 9 and 10, in some embodiments, the second connector 21 further includes two reinforcing plates 216 parallel to each other, and two opposite edges of one reinforcing plate 216 are respectively connected to edges of two second flange plates 212 located on the same side of the second web 213; the surface of a stiffener plate 216 adjacent the second web 213 is connected to the surface of a stiffener plate 215 remote from the second web 213. In this way, the strength of the second connecting member 21 can be enhanced, so that the stress performance of the second connecting member 21 can be enhanced, and the stress performance and reliability of the whole tie rod and the cross beam assembly 200 can be enhanced.

For example, the two second flange plates 212 and the two reinforcing plates 216 of the second connecting member 21 may be a unitary structure, i.e., the second connecting member 21 may be a rectangular or square tube with the second web plate 213 and the stiffener plate 215 welded therein; or two reinforcing plates 216 may be fixedly connected to the i-steel having the stiffening plate 215 by welding to form the second connecting member 21, which may solve the corresponding technical problem.

Referring to fig. 3, in some embodiments, the second connection assembly 2 further includes a fixing plate 22, a first fixing member 23, and a second fixing member 24. The fixing plate 22 is provided with a first fixing attachment hole (not shown) and a second fixing attachment hole (not shown). The first fixing piece 23 is used for passing through the first fixing connection hole to fixedly connect the fixing plate 22 with the first web 2022; the second fixing piece 24 is used to pass through the second fixing connection hole to fixedly connect the fixing plate 22 with the second web 213.

For example, the number of the fixing plates 22 may be two, the two fixing plates 22 are disposed on two sides of the first web 2022 in the thickness direction of the first web 2022, and the two fixing plates 22 are respectively attached to the first web 2022 and the second web 213 on corresponding sides. The first web 2022 has a first through hole (not shown) corresponding to the first fixing connection hole on the fixing plate 22, and the second web 213 has a second through hole (not shown) corresponding to the second fixing connection hole on the fixing plate 22.

For example, the first fixing element 23 may be a bolt, and the first fixing element 23 is screwed with a matching nut after passing through the first fixing connection hole on one fixing plate 22, the first through hole on the first web 2022 and the first fixing connection hole on the other fixing plate 22 in sequence, so as to fix the two fixing plates 22 and the first web 2022 together.

For example, the second fixing element 24 may also be a bolt, and the second fixing element 24 sequentially passes through the second fixing connection hole of one fixing plate 22, the second through hole of the second web 213, and the second fixing connection hole of the other fixing plate 22 and then is screwed with a mating nut, so as to fix the two fixing plates 22 and the second web 213 together. In this way, the first web 2022 and the second web 213 are fixedly connected, and thus the second connecting member 21 and the cross beam 202 are fixedly connected.

Illustratively, the first fixing member 23 and the second fixing member 24 are provided in plurality to ensure the connection strength of the second connecting member 21 and the cross beam 202.

It should be noted that in other embodiments, the number of the fixing plates 22 may be one; internal threads can be arranged in the first through hole and the second through hole, and the fixing plate 22 can also be separately and fixedly connected with the first web 2022 and the second web 213 through the first fixing piece 23 and the second fixing piece 24, that is, the first fixing piece 23 and the second fixing piece 24 are directly and respectively in threaded connection with the first through hole and the second through hole, so that the fixing plate 22 is pressed on the first web 2022 and the second web 213. Thus, the corresponding technical problem can be solved as well.

It should be noted that, in some embodiments, the cross beam 202 may also be other structures (such as square tubes, channel beams, etc.) besides i-beams, and the specific shape of the cross beam 202 is not limited in the present invention.

Referring to fig. 11, some embodiments of the present invention provide a method of constructing a tie rod and beam assembly. The construction method comprises S100 and S200.

S100: the ends of the two tie rods 201 that are close to each other are connected to the first connecting piece 11 in the connecting member 100. One pull rod 201 passes through the first through hole 211 on the second connecting piece 21 and then is connected with the first connecting piece 11, and the end part of the first connecting piece 11 connected with the one pull rod 201 is directly or indirectly abutted against the second connecting piece 21.

Illustratively, when step S100 is implemented: one pull rod 201 can be connected with one end of the first connecting piece 11 after passing through the second through hole 211 on the second connecting piece 21, and then the other pull rod 201 is connected with the other end of the first connecting piece 11; or, another pull rod 201 may be connected to the other end of the first connecting member 11, and then one pull rod 201 may be connected to one end of the first connecting member 11 after passing through the second through hole 211 of the second connecting member 21. The construction sequence is not limited in the present invention.

For example, the end of the first connecting member 11 connected to one of the tie rods 201 may directly abut against the second connecting member 21; alternatively, the end of the first connecting member 11 connected to one of the tie rods 201 may be abutted against the second connecting member 21 via an intermediate transition member (e.g., the support 12), which may solve the corresponding technical problem.

S200: the ends of the two cross members 202 close to each other are fixedly connected to the second connecting member 21 in the connecting member 100.

In the construction method of the tie rod and beam assembly provided by the invention, as the tie rod and beam assembly 200 according to any of the above embodiments is applied, the same technical effect can be achieved, the same technical problem can be solved, and the details are not repeated herein.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.