CN216238954U - Connecting assembly of pull rod and cross beam - Google Patents
Connecting assembly of pull rod and cross beam Download PDFInfo
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- CN216238954U CN216238954U CN202122187806.4U CN202122187806U CN216238954U CN 216238954 U CN216238954 U CN 216238954U CN 202122187806 U CN202122187806 U CN 202122187806U CN 216238954 U CN216238954 U CN 216238954U
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Abstract
The application discloses coupling assembling of pull rod and crossbeam relates to building structure and connects technical field, and it is more complicated to have solved the otic placode and has occupied building usage space and the biography power route between the adjacent steel pull rod, passes power route clear inadequately, direct problem inadequately. The connecting assembly comprises two cross beams, two pull rods, a first connecting piece and a second connecting piece; the extending directions of the two cross beams are the same, and the two cross beams are arranged at intervals along the extending direction of the cross beams; the first connecting piece is positioned between the two cross beams, and two sides of the first connecting piece are respectively fixedly connected with the two cross beams; the first connecting piece is provided with a through hole, and the through hole extends along the gravity direction; the second connecting piece is positioned in the through hole and is configured to limit the first connecting piece to move along the gravity direction relative to the second connecting piece; the two pull rods are respectively and fixedly connected with the two ends of the second connecting piece along the gravity direction. The connecting component of the pull rod and the cross beam is used for connecting the pull rod and the cross beam.
Description
Technical Field
The application relates to the technical field of building structure connection, in particular to a connecting assembly of a pull rod and a cross beam.
Background
Steel tie rods are increasingly popular with architects due to their high strength and small cross-sections, and are increasingly used to bear gravitational loads in a variety of projects. In practical application, a steel beam is arranged between the adjacent steel pull rods, and the steel pull rods are required to be connected with the steel beam.
Referring to fig. 1 and 2, the steel beam 02 is a conventional i-beam, and the steel beam 02 includes two flange plates 021 disposed opposite to each other and a web 022 between the two flange plates 021. In order to realize the connection between the steel pull rod 01 and the steel beam 02, the two flange plates 021 of the steel beam 02 are provided with the ear plates 03, and the steel pull rod 01 is connected with the ear plates 03 through the pin shaft 04 and then is fixedly connected with the steel beam 02. Meanwhile, in order to ensure the stability and the torsion resistance of the steel beam 02, a stiffening plate 05 is arranged between two flange plates 021 of the steel beam 02 at a position coplanar with the ear plates 03 to transfer gravity load.
However, the steel pull rod 01 is stressed greatly, and the arranged ear plate 03 is large in size, so that a part of building use space is occupied. In addition, because the gravity load is transmitted through the ear plates 03 and the stiffening plates 05, the force transmission path is complex, the force transmission path is not clear enough, and the force transmission is not direct enough, so that the stress performance of the whole building is poor.
SUMMERY OF THE UTILITY MODEL
The application provides a coupling assembling of pull rod and crossbeam has solved the otic placode and has occupied building usage space and the power route of biography between the adjacent steel pull rod more complicated, passes power route clear enough, direct problem inadequately.
In order to achieve the purpose, the technical scheme is as follows:
the embodiment of the application provides a connecting assembly of a pull rod and a cross beam, which comprises two cross beams, two pull rods, a first connecting piece and a second connecting piece; the extending directions of the two cross beams are the same, and the two cross beams are arranged at intervals along the extending direction of the cross beams; the first connecting piece is positioned between the two cross beams, and two sides of the first connecting piece are respectively fixedly connected with the two cross beams; the first connecting piece is provided with a through hole, and the through hole extends along the gravity direction; the second connecting piece is positioned in the through hole and is configured to limit the first connecting piece to move along the gravity direction relative to the second connecting piece; the two pull rods are respectively and fixedly connected with the two ends of the second connecting piece along the gravity direction.
The utility model provides a coupling assembling of pull rod and crossbeam, two pull rods respectively with the both ends fixed connection along the gravity direction of second connecting piece, directly pass power through the second connecting piece between two pull rods, pass power more simply. Compared with the prior art, the second connecting piece is used for realizing the connection between the adjacent pull rods, so that the gravity load is transferred more directly, and the force transferring path is simple and clearer.
Because the second connecting piece is positioned in the through hole of the first connecting piece and is configured to limit the first connecting piece to move along the gravity direction relative to the second connecting piece, and the first connecting piece is positioned between the two cross beams, two sides of the first connecting piece are respectively fixedly connected with the two cross beams. Therefore, the gravity load of the cross beam is transmitted to the pull rod through the first connecting piece and the second connecting piece. The first connecting piece is located between the two cross beams, the two cross beams arranged at intervals are connected through the first connecting piece, and then the second connecting piece is connected with the pull rod. Compared with the prior art, the connecting assembly does not need to be provided with the lug plate on the cross beam, and the building using space is saved.
In one possible implementation manner, the side wall of the second connecting piece is attached to the inner wall of the through hole; along the gravity direction, the size of the outer contour of the upper part of the second connecting piece is smaller than that of the outer contour of the lower part of the second connecting piece.
In one possible implementation, the outer contour of the second connecting element is increasingly larger in size in the direction of gravity.
In one possible implementation, the second connecting piece is provided with a threaded hole extending in the direction of gravity; an external thread is arranged at one end of the pull rod connected with the second connecting piece; the external thread of the pull rod is matched with the threaded hole of the second connecting piece, and the pull rod is fixedly connected with the second connecting piece.
In a possible implementation manner, the connecting assembly further includes two third connecting members, the two third connecting members are respectively located between the first connecting member and the two beams, and two sides of the third connecting member are respectively fixedly connected with the first connecting member and the beams.
In one possible implementation, the cross beam and the third connecting piece are both i-shaped steel; the extension direction of the third connecting piece is the same as that of the cross beam, the web plate of the third connecting piece is coplanar with the web plate of the cross beam, and the web plate of the third connecting piece is approximately parallel to the axis of the through hole.
In one possible implementation, the connecting assembly further includes a first fixing plate and a plurality of first fixing pieces; the web plate of the beam and the web plate of the third connecting piece are respectively provided with a plurality of first connecting holes; two ends of the first fixing plate are respectively provided with a plurality of second connecting holes opposite to the first connecting holes; the first fixing piece penetrates through the first connecting hole and the second connecting hole opposite to the first connecting hole, and the first fixing plate is fixedly connected with the web plate of the cross beam and the web plate of the first fixing plate and the web plate of the third connecting piece.
In one possible implementation mode, the cross beam is an I-shaped steel, the third connecting piece is a steel plate, and the extending direction of the steel plate is consistent with the extending direction of the cross beam; the steel plate is coplanar with the web of the beam and is substantially parallel to the axis of the through hole.
In one possible implementation, the connecting assembly further includes a second fixing plate and a plurality of second fixing pieces; the web and the steel plate of the beam are respectively provided with a plurality of third connecting holes, the two ends of the second fixing plate are respectively provided with a plurality of fourth connecting holes opposite to the third connecting holes, the second fixing piece penetrates through the third connecting holes and the fourth connecting holes opposite to the third connecting holes, and the second fixing plate is fixedly connected with the web of the beam and the steel plate.
In one possible implementation, the third connecting member is fixedly connected to the first connecting member by welding.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other 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 side view of FIG. 1;
fig. 3 is a schematic connection diagram of a tie rod and cross beam connection assembly according to an embodiment of the present disclosure;
FIG. 4 is a side view of FIG. 3;
FIG. 5 is a cross-sectional view taken at A-A of FIG. 3;
FIG. 6 is a schematic structural diagram of a second connecting member according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of a first connecting element according to an embodiment of the present disclosure;
FIG. 8 is a schematic structural view of another tie rod and beam connection assembly according to an embodiment of the present disclosure;
fig. 9 is a top view of fig. 8.
01-steel tie rod; 02-steel beam; 021-flange plate; 022-web; 03-ear plate; 04-a pin shaft; 05-a stiffening plate; 1-a cross beam; 11-a flange plate; 12-a web; 2-a pull rod; 3-a first connecting piece; 31-a through hole; 4-a second connector; 41-a threaded hole; 5-a third connector; 51-a flange plate; 52-a web; 61-a first fixing plate; 62-a second fixing plate; 71-a first fixture; 711-first bolt; 712-a first nut; 72-a second fixture; 721-a second bolt; 722-a second nut; 8-a fastener; x-the direction of gravity; y-horizontal direction.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
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 application, "a plurality" means two or more unless otherwise specified.
It should be noted that in practical applications, due to the limitation of the precision of the device or the installation error, the absolute parallel or perpendicular effect is difficult to achieve. The vertical, parallel or same-directional descriptions in this application are not an absolute limiting condition, but rather indicate that the vertical or parallel structural arrangement can be realized within a preset error range and achieve a corresponding preset effect, so that the technical effect of limiting features can be realized maximally, the corresponding technical scheme is convenient to implement, and the feasibility is high.
In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
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.
As shown in fig. 3, the present embodiment provides a tie rod and beam connection assembly, which includes two beams 1, two tie rods 2, a first connection member 3, and a second connection member 4.
The extending directions of the two cross beams 1 are the same, and the two cross beams 1 are arranged at intervals along the extending direction of the cross beams 1. Illustratively, as shown in fig. 3, the two beams extend in the horizontal direction Y and are located on the same horizontal plane. The extending directions of the two beams are overlapped, the two beams 1 are arranged side by side along the extending direction of the beams, and a gap is arranged between the two beams.
The first connecting piece 3 is positioned between the two cross beams 1, and two sides of the first connecting piece 3 are respectively fixedly connected with the two cross beams 1; the first connecting member 3 is provided with a through hole extending in the gravity direction X.
The second link 4 is located in the through hole and is configured to restrict the first link 3 from moving in the gravity direction X relative to the second link 4.
The two pull rods 2 are respectively and fixedly connected with two ends of the second connecting piece 4 along the gravity direction X.
The utility model provides a coupling assembling of pull rod and crossbeam, two pull rods 2 respectively with the both ends fixed connection along gravity direction X of second connecting piece 4, two pull rods directly pass power through the second connecting piece, pass power simpler. Compared with the prior art, the second connecting piece 4 is used for realizing the connection between the adjacent pull rods 2, so that the gravity load is transferred more directly, and the force transferring path is simple and clearer.
Since the second connecting piece 4 is located in the through hole of the first connecting piece 3 and configured to limit the first connecting piece 3 from moving relative to the second connecting piece 4 along the gravity direction X, and the first connecting piece 3 is located between the two cross beams 1, two sides of the first connecting piece 3 are respectively fixedly connected with the two cross beams 1, and the gravity load of the cross beam 1 is transmitted to the pull rod 2 through the first connecting piece 3 and the second connecting piece 4. The first connecting piece 3 in the embodiment of the application is positioned between the two cross beams 1, the two cross beams 1 which are arranged at intervals are connected through the first connecting piece 3, and then the first connecting piece 4 is connected with the pull rod 2. Compared with the prior art, the connecting assembly provided by the application does not need to be provided with the lug plate on the cross beam 1, and the building use space is saved.
In some embodiments, the side wall of the second connector is attached to the inner wall of the through hole of the first connector; along the gravity direction, the size of the outer contour of the upper part of the second connecting piece is smaller than that of the outer contour of the lower part of the second connecting piece.
Because the side wall of the second connecting piece is attached to the inner wall of the through hole of the first connecting piece, the shape of the through hole of the first connecting piece is the same as that of the side wall of the second connecting piece. Because the upper outer contour dimension of the second connecting element is smaller than the lower outer contour dimension in the direction of gravity. Correspondingly, the size of the upper part of the through hole is smaller than that of the lower part. Therefore, when the first connecting piece bears the action of gravity load, the second connecting piece can limit the first connecting piece to slide and fall off along the gravity direction because the upper part of the through hole is small in size and the lower part of the second connecting piece is large in outer contour size.
Illustratively, as shown in fig. 3 and 4, the outer contour of the second connecting element 4 becomes larger along the gravity direction X. It can be seen that when the first connecting member 3 is subjected to the action of gravity load, it is limited by the side wall of the second connecting member 4, and the second connecting member 4 is fixedly connected with the pull rod 2, and the pull rod 2 indirectly plays a role of supporting the first connecting member 3, and the first connecting member 3 is fixedly connected with the cross beam 1, so that the pull rod 2 plays a role of supporting the cross beam 1.
With reference to fig. 5 and 6, the shape of the second connecting member selected in the embodiment of the present application may be a truncated cone with a narrow top and a wide bottom. Correspondingly, when the second connecting member 4 shown in fig. 6 is selected, as shown in fig. 7, a through hole 31 having the same shape as the second connecting member 4 is provided corresponding to the first connecting member 3 so that the second connecting member 4 can be positioned in the through hole 31.
The shape of the through hole 31 may be various, for example, the through hole 31 may be a stepped hole, in which the upper hole diameter is smaller and the lower hole diameter is larger. The rectangular-truncated-pyramid-shaped through hole 31 may also be used as the through hole 31 in the embodiment of the present application, and the specific shape is not further limited, and is only an example.
It should be noted that the area of the upper cross section and the area of the lower cross section of the second connecting member 4 are based on the vertical positions indicated in fig. 6 for convenience of description, and do not refer to specific orientations.
In some embodiments, as shown with reference to fig. 3 and 6, the second connector 4 is provided with a threaded hole 41 extending in the direction of gravity X. The end of the pull rod 2 connected with the second connecting piece 4 is provided with an external thread (not shown in the figure), and the external thread of the pull rod 2 is matched with the threaded hole 41 of the second connecting piece 4 to fixedly connect the pull rod 2 with the second fixing piece 4.
The pull rod 2 and the second connecting piece 4 are fixedly connected in a threaded hole 41 mode, so that the pull rod is convenient to detach and mount, and meanwhile, the machining process of the threaded hole 41 is simple and easy to achieve.
In other embodiments, one thread groove is provided at each end of the second connecting member, and the central axes of the two thread grooves are coincident. Similarly, an external thread is arranged at one end of the pull rod 2 connected with the second connecting piece 4, and the external thread of the pull rod 2 is matched with a thread groove of the second connecting piece to fixedly connect the pull rod 2 with the second fixing piece 4. Adopt the mode of thread groove to fix, can guarantee that two adjacent pull rods stretch into the inside length of second connecting piece 4 and keep the same, avoid being located the pull rod of second connecting piece one end and stretch into the problem of length overlength.
In addition, as shown in fig. 4, two ends of the first connecting member 3 in the gravity direction X are respectively provided with a fastening member 8, and the fastening members 8 are also provided with threaded holes. Two fasteners 8 respectively lean on the both ends that lean on first connecting piece 3, and the screw hole on fastener 8 and the external screw thread cooperation on the pull rod 2.
Because the power that pull rod 2 bore is great, through setting up fastener 8, can prevent that the screw hole of second connecting piece 4 from losing efficacy, the condition that pull rod 2 directly drops takes place, further strengthens the reliability that pull rod 2 connects.
In some embodiments, as shown in fig. 3, the connecting assembly further includes two third connecting members 5 respectively located between the first connecting member 3 and the two cross beams 1, and two sides of the third connecting members 5 are respectively fixedly connected to the first connecting member 3 and the cross beams 1. Of course, it is also possible to alternatively fixedly connect the first connecting element 3 directly to the transverse member 1.
In some embodiments, as shown in fig. 3, 4 and 5, the cross beam 1 and the third connecting member 5 are both i-shaped steel, and the third connecting member 5 extends in the same direction as the cross beam 1; the web 52 of the third connecting member 5 is coplanar with the web 12 of the beam 1 and the web 52 of the third connecting member 5 is substantially parallel to the axis of the through hole of the first connecting member 3.
Illustratively, as shown in fig. 3, when the beam 1 and the third connecting member 5 are i-beams, the web 12 of the beam 1 and the web 52 of the third connecting member 5 can be fixedly connected. The cross beam 1 and the third connecting piece 5 are made of I-shaped steel, and the cross beam 1 and the third connecting piece 5 can be made of the same type of I-shaped steel.
In some embodiments, as shown in fig. 3, in order to fixedly connect the web 12 of the beam 1 and the web 52 of the third connecting member 5. The connecting assembly further includes a first fixing plate 61 and a plurality of first fixing members 71. The web 12 of the beam 1 and the web 52 of the third connecting member 5 are respectively provided with a plurality of first connecting holes (not shown), and both ends of the first fixing plate 61 are respectively provided with a plurality of second connecting holes (not shown) opposite to the first connecting holes. As shown in fig. 5, the first fixing member 71 passes through the first connection hole and the second connection hole opposite to the first connection hole, and fixedly connects the first fixing plate 61 to the web 12 of the cross beam and the first fixing plate 61 to the web 52 of the third connecting member 5.
Through setting up first fixed plate 61 and first mounting 71 to utilize mounting 61 to pass first connecting hole and second connecting hole, realize the fixed connection of web 12 of crossbeam 1 and the web 52 of third connecting piece 5, conveniently dismantle, when the installation, only need with mounting 71 pass first connecting hole and second connecting hole can, the installation is also comparatively simple and convenient. Of course, other means for fixedly connecting the web of the third connecting member 5 to the web 12 of the cross member 1 may be used, such as direct fixing by welding.
It should be noted that the first fixing member 71 may include a first bolt 711 and a first nut 712, the first bolt 711 is used to pass through the first connecting hole and the second connecting hole, and the first nut 712 is used to fasten and fix.
As shown in fig. 5, one first fixing plate 61 may be provided on each of both sides of the web 12 of the cross beam 1 in the thickness direction, and the first fixing plates 61 on both sides may be attached to the web 12 of the cross beam 1 and the web 52 of the third connecting member 5, respectively. The first bolt 711 sequentially passes through the second connecting hole on the first fixing plate 61 on one side, the first connecting hole on the web 12 of the cross beam 1 and the second connecting hole on the first fixing plate 61 on the other side, and then the nut 712 is screwed on the first bolt 711 for fixing, thereby completing the fixed connection of the first fixing plate 61 and the cross beam 1. Similarly, the fixed connection of the first fixing plate 61 and the third connecting member 5 is completed in the same manner, so that the fixed connection of the cross beam 1 and the third connecting member 5 is realized. Of course, only one first fixing plate 61 may be provided on one side, and the same effect can be achieved.
In other embodiments, as shown in fig. 8 and 9, the cross member 1 is an i-beam, the third connecting member 5 is a steel plate, the steel plate extends in the same direction as the cross member 1, the steel plate is coplanar with the web 12 of the cross member 1, and the steel plate is substantially parallel to the axis of the through hole of the first connecting member 3. Since the steel plate has a simple shape, mass production is easy when the steel plate is used as the third connecting member 5, and the steel plate consumes less steel, thereby reducing the cost. When a steel plate is selected as the connecting piece 5, the steel plate can be fixedly connected with the web 12 of the cross beam 1. Wherein the thickness and height of the steel plate can be kept consistent with the thickness and height of the web plate 12 of the cross beam 1.
In some embodiments, as shown in fig. 8 and 9, the connecting assembly further includes a second retaining plate 62 and a plurality of second retaining members 72. The web 12 and the steel plate of the beam 1 are respectively provided with a third connecting hole, two ends of the second fixing plate 62 are respectively provided with a plurality of fourth connecting holes opposite to the third connecting holes, and the second fixing piece 72 passes through the third connecting hole and the fourth connecting holes opposite to the third connecting hole, so that the second fixing plate 62 and the web 12 of the beam 1, and the second fixing plate 72 and the steel plate are fixedly connected. Similarly, the fixing can be directly performed by welding. Here, in order to facilitate mounting and dismounting, a manner of connection using the second fixing plate 62 and the second fixing member 72 is selected.
Similarly, the second fixing member 72 may include a second bolt 721 and a second nut 722, the second bolt 721 is used for passing through the third connecting hole and the fourth connecting hole, and the second nut is used for fastening and fixing.
Similarly, one second fixing plate 62 may be provided on each of both sides in the thickness direction of the web 12 of the cross beam 1, and the second fixing plates 62 on both sides may be bonded to the web 12 of the cross beam 1 and the steel plate. The second bolt 721 passes through the fourth connecting hole on the second fixing plate 62 on one side, the third connecting hole on the web 12 of the cross beam 1 and the fourth connecting hole on the second fixing plate 62 on the other side in sequence, and then the second bolt 721 is screwed with the second nut 722 for fixing, thereby completing the fixed connection of the second fixing plate 62 and the cross beam 1. Similarly, the fixed connection of the second fixing plate 62 and the steel plate is completed in the same manner, so that the fixed connection of the cross beam 1 and the steel plate is realized.
In some embodiments, the third connector 5 and the first connector 3 may be fixedly connected by welding. During manufacturing, the third connecting piece 5 and the first connecting piece 3 are manufactured respectively, and then the third connecting piece 5 and the first connecting piece 3 are fixedly connected through welding. Illustratively, as shown in fig. 5, when the third connecting member 5 is an i-steel, the web 52 of the third connecting member 5 is fixed to the first connecting member 3 by welding. Of course, it is also possible to form the connection node by factory casting, which comprises the two parts of the first connecting member 3 and the third connecting member 5 described above.
The embodiment of the application also provides an installation method for installing the connecting assembly of the pull rod and the cross beam, which comprises the following steps:
s100: one ends of the two pull rods 2 close to each other are fixedly connected with two ends of the second connecting piece 4 along the gravity direction.
For example, taking the scheme shown in fig. 3 as an example, when step S100 is implemented, one pull rod 2 and one end of the second connecting member 4 may be firstly connected, then the first connecting member 3 is sleeved outside the second connecting member 4, and finally the other pull rod 2 is connected to the other end of the second connecting member 4, so as to complete the fixed connection between the two pull rods 2 and the second connecting member.
S200: one end of the two cross beams 1 close to each other is fixedly connected with a first connecting piece 3.
For example, in the step S200, one end of the beam 1 may be directly and fixedly connected to the first connecting member 3. In some embodiments, as shown in fig. 3, the connecting assembly further includes a third connecting member 5, and the third connecting member 5 is fixedly connected to the first connecting member 3 and the cross beam 1, respectively, so as to indirectly achieve the fixed connection between the cross beam 1 and the first connecting member 3.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A connecting assembly of a tie rod and a cross beam, comprising:
the two beams have the same extension direction and are arranged at intervals along the extension direction of the beams;
the first connecting piece is positioned between the two cross beams, and two sides of the first connecting piece are respectively fixedly connected with the two cross beams; the first connecting piece is provided with a through hole, and the through hole extends along the gravity direction;
a second connector located within the through-hole and configured to restrict movement of the first connector relative to the second connector in a direction of gravity;
and the two pull rods are respectively and fixedly connected with the two ends of the second connecting piece along the gravity direction.
2. The tie-rod-to-beam connection assembly of claim 1, wherein the side wall of the second connector abuts the inner wall of the through-hole; along the gravity direction, the size of the outer contour of the upper part of the second connecting piece is smaller than that of the outer contour of the lower part of the second connecting piece.
3. The tie-rod-to-beam connection assembly of claim 2, wherein the second link member has an outer profile that gradually increases in size in the direction of gravity.
4. The tie rod and beam connection assembly of claim 1 wherein the second connector is provided with a threaded bore extending in the direction of gravity; an external thread is arranged at one end of the pull rod connected with the second connecting piece; and the external thread of the pull rod is matched with the threaded hole of the second connecting piece to fixedly connect the pull rod with the second connecting piece.
5. The connecting assembly according to any one of claims 1 to 4, further comprising two third connecting members, wherein the two third connecting members are respectively located between the first connecting member and the two cross beams, and two sides of the third connecting member are respectively fixedly connected with the first connecting member and the cross beams.
6. The tie-rod-to-beam connection assembly of claim 5, wherein the beam and the third connector are both I-beams; the extension direction of the third connecting piece is the same as that of the cross beam, the web of the third connecting piece is coplanar with that of the cross beam, and the web of the third connecting piece is approximately parallel to the axis of the through hole.
7. The tie-rod-to-beam connection assembly of claim 6, wherein the web of the beam and the web of the third connector are each provided with a plurality of first connection holes;
the connecting assembly further comprises a first fixing plate and a plurality of first fixing pieces; a plurality of second connecting holes opposite to the first connecting holes are respectively formed in two ends of the first fixing plate; the first fixing piece penetrates through the first connecting hole and the second connecting hole opposite to the first connecting hole, and the first fixing plate is fixedly connected with the web plate of the cross beam and the web plate of the first fixing plate and the web plate of the third connecting piece.
8. The connecting assembly of a pull rod and a cross beam as claimed in claim 5, wherein the cross beam is an I-shaped steel, the third connecting member is a steel plate, and the extension direction of the steel plate is consistent with the extension direction of the cross beam; the steel plate is coplanar with the web of the beam, and the steel plate is substantially parallel to the axis of the through hole.
9. The tie-rod-to-beam connection assembly of claim 8, wherein the web of the beam and the steel plate are respectively provided with a plurality of third connection holes;
the connecting assembly further comprises a second fixing plate and a plurality of second fixing pieces, a plurality of fourth connecting holes opposite to the third connecting holes are formed in the two ends of the second fixing plate respectively, the second fixing pieces penetrate through the third connecting holes and the fourth connecting holes opposite to the third connecting holes, and the second fixing plate is fixedly connected with the web plate of the cross beam and the steel plate.
10. The tie rod and beam connection assembly of claim 5 wherein the third link is fixedly connected to the first link by welding.
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| CN202122187806.4U CN216238954U (en) | 2021-09-09 | 2021-09-09 | Connecting assembly of pull rod and cross beam |
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| CN202122187806.4U CN216238954U (en) | 2021-09-09 | 2021-09-09 | Connecting assembly of pull rod and cross beam |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756436A (en) * | 2021-09-09 | 2021-12-07 | 悉地国际设计顾问（深圳）有限公司 | Connecting assembly of pull rod and cross beam |
| CN114562025A (en) * | 2022-04-19 | 2022-05-31 | 华电重工股份有限公司 | Connecting structure |
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2021
- 2021-09-09 CN CN202122187806.4U patent/CN216238954U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756436A (en) * | 2021-09-09 | 2021-12-07 | 悉地国际设计顾问（深圳）有限公司 | Connecting assembly of pull rod and cross beam |
| CN114562025A (en) * | 2022-04-19 | 2022-05-31 | 华电重工股份有限公司 | Connecting structure |
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