Assembly type primary truss and assembly type triangular hanging basket thereof

Abstract

The utility model discloses an assembly type main truss and an assembly type triangular hanging basket thereof, and belongs to the technical field of bridge construction, the assembly type main truss comprises two triangular main trusses and an assembly connecting mechanism, the assembly connecting mechanism comprises a top beam, two first diagonal draw bars, a transverse connecting pull rod and two oblique connecting pull rods, top beams are assembled at the top ends of two triangular main trusses, first diagonal draw bars are assembled between the middles of the top beams and the side faces of the corresponding triangular main trusses, a transverse connecting pull rod is assembled between the middles of the two first diagonal draw bars, and an oblique connecting pull rod is assembled between the middle of each first diagonal draw bar and the top end of the corresponding triangular main truss. By the adoption of the structure, the two triangular main trusses are matched with the assembling and connecting mechanism, assembling of the main trusses is completed, and the overall structure of the main trusses is firmer.

Description

Technical Field

[0001] The utility model belongs to the technical field of bridge construction and provides an assembled main truss and an assembled triangular hanging basket thereof. Background Art

[0002] The triangular hanging basket is a simplified development of the parallel truss hanging basket. It is an upper-supported hanging basket. The load-bearing structure is supported on the top surface of the cast beam section. The triangular hanging basket has a low center of gravity, stable walking, good lateral stability, and a high safety factor. Its hanging basket utilization coefficient is large, the triangular hanging basket is highly versatile, and can achieve one-time casting. It is suitable for box beam structures with a larger width. Its load-bearing structure is triangular, with reasonable force, safety and reliability.

[0003] The connection structure between two adjacent triangular main trusses in the existing triangular hanging basket is relatively simple, resulting in the overall structure of the main trusses being not strong enough. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide an assembled main truss and an assembled triangular hanging basket thereof, aiming to solve the problem that the connection structure between two adjacent triangular main trusses in the existing triangular hanging basket is relatively simple, resulting in the overall structure of the main truss being not strong enough.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions:

[0006] The utility model provides an assembled main truss, comprising two triangular main trusses and an assembly connection mechanism, the two triangular main trusses are arranged in parallel, the assembly connection mechanism comprises a top beam, two first diagonal rods, a transverse connecting rod and two diagonal connecting rods, the top beam is installed between the top ends of the two triangular main trusses, two first assembly holes are provided in the middle of the top beam, a first connecting frame is provided at the bottom of the opposite sides of the two triangular main trusses, the first diagonal rod is provided between the first connecting frame and the corresponding first assembly hole, the transverse connecting rod is provided between the middle parts of the two first diagonal rods, a second connecting frame is provided at the top ends of the opposite sides of the two triangular main trusses, and the diagonal connecting rod is provided between the second connecting frame and the middle part of the corresponding first diagonal rod.

[0007] Among them, each of the first inclined rods includes a first connecting rod body, a first threaded column and a first connecting head. One end of the first connecting rod body is installed at the first assembly hole through a fixing bolt, and the other end of the first connecting rod body is threadedly connected to the first threaded column. The first connecting head is provided at the end of the first threaded column away from the first connecting rod body, and the first connecting head is rotatably connected to the first connecting frame.

[0008] In which, the transverse connecting rod includes a second connecting rod body and two second threaded columns, each of the second threaded columns is provided with a second connecting head at the end, each of the second connecting heads is hinged to the middle part of the corresponding first connecting rod body, the second connecting rod body is threadedly connected between the two second threaded columns, and the threads of the two second threaded columns are arranged in opposite directions.

[0009] Among them, each of the oblique connecting rods includes a third connecting rod body, a third threaded column and a fourth threaded column, the end of each of the third threaded column is provided with a third connecting head, the end of each of the fourth threaded column is provided with a fourth connecting head, each of the third connecting heads is hinged to the corresponding second connecting frame, and each of the fourth connecting heads is hinged to the middle part of the corresponding first connecting rod body, the third connecting rod body is threadedly connected between the third threaded column and the corresponding fourth threaded column, and each of the third threaded column is arranged opposite to the thread of the corresponding fourth threaded column.

[0010] Among them, the two triangular main trusses are each provided with an assembly beam on the opposite sides thereof, each of the assembly beams is provided with a plurality of second assembly holes, and both ends of the top beam are provided with a plurality of third assembly holes, and a second diagonal rod is provided between the assembly beam and the end of the top beam, and the two ends of the diagonal rod are respectively installed in the corresponding second assembly hole and the third assembly hole.

[0011] Among them, each second oblique tie rod includes a fourth connecting rod body, a fifth threaded column and a fifth connecting head, one end of the fourth connecting rod body is installed at the third assembly hole through a fixing bolt, the other end of the fourth connecting rod body is threadedly connected to the fifth threaded column, and the end of the fifth threaded column away from the fourth connecting rod body is provided with the fifth connecting head, and the fifth connecting head is rotatably connected to the corresponding second assembly hole.

[0012] The utility model also provides an assembled triangular hanging basket, which is applied to the assembled main truss as described above, and also includes a supporting truss and two walking assemblies. The walking assemblies are provided on both sides of the top of the supporting truss, and the top of each walking assembly is provided with the triangular main truss.

[0013] The beneficial effects of the utility model are:

[0014] By assembling the top beam at the top ends of the two triangular main trusses, assembling the first diagonal tie rod between the middle portion of the top beam and the side faces of the corresponding triangular main trusses, assembling the transverse connecting tie rod between the middle portions of the two first diagonal tie rods, and assembling the diagonal connecting tie rod between the middle portion of each first diagonal tie rod and the top end of the corresponding triangular main trusses, the assembly connection between the two triangular main trusses is completed. By adopting the above structure, the two triangular main trusses and the assembly connection mechanism are matched to complete the assembly of the main trusses, so that the overall structure of the main trusses is more solid.

[0015] Other advantages, objectives, and features of the present invention will be described in detail in the following description and, to some extent, will be apparent to those skilled in the art upon examination and study of the following or may be learned from practice of the present invention. The objectives and other advantages of the present invention may be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be described in detail below with reference to the accompanying drawings, in which:

[0017] Figure 1 It is a structural schematic diagram of the assembled main truss provided by the utility model.

[0018] Figure 2 The utility model provides Figure 1 A magnified view of the local structure at point A.

[0019] Figure 3 The utility model provides Figure 1 A magnified view of the local structure at point B.

[0020] Figure 4 It is a structural schematic diagram of the assembled triangular hanging basket provided by the utility model.

[0021] 101-triangular main truss, 102-top beam, 103-first connecting rod, 104-first threaded column, 105-first connecting head, 106-second connecting rod, 107-second threaded column, 108-third connecting rod, 109-third threaded column, 110-fourth threaded column, 111-first assembly hole, 112-first connecting frame, 113-second connecting frame, 114-second connecting head, 115-third connecting head, 116-fourth connecting head, 117-assembly beam, 118-second assembly hole, 119-third assembly hole, 120-fourth connecting rod, 121-fifth threaded column, 122-fifth connecting head, 201-support truss, 202-travel assembly. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with specific embodiments. The accompanying drawings are for illustrative purposes only and are schematic, not actual, representations. They should not be construed as limiting this patent. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted from the drawings.

[0023] See also Figures 1 to 3 ,in Figure 1 This is a structural diagram of the assembled main truss. Figure 2 yes Figure 1 A magnified view of the local structure at point A. Figure 3 yes Figure 1 A magnified view of the local structure at point B.

[0024] The present invention provides an assembled main truss: comprising two triangular main trusses 101 and an assembly connection mechanism, wherein the assembly connection mechanism comprises a top beam 102, two first diagonal tie rods, a transverse connecting tie rod and two diagonal connecting tie rods, each of the first diagonal tie rods comprises a first connecting rod body 103, a first threaded column 104 and a first connector 105, the transverse connecting tie rod comprises a second connecting rod body 106 and two second threaded columns 107, and each of the diagonal connecting tie rods comprises a third connecting rod body 108, a third threaded column 109 and a fourth threaded column 110. The above-mentioned solution solves the problem that the connection structure between two adjacent triangular main trusses 101 in the existing triangular hanging basket is relatively simple, resulting in the overall structure of the main truss being not strong enough. It can be understood that the above-mentioned solution can be used in the structure of the triangular hanging basket.

[0025] According to this specific embodiment, the two triangular main trusses 101 are arranged in parallel, the top beam 102 is installed between the top ends of the two triangular main trusses 101, and two first assembly holes 111 are provided in the middle of the top beam 102. The bottom of the two triangular main trusses 101 facing each other is provided with a first connecting frame 112, and the first diagonal rod is provided between the first connecting frame 112 and the corresponding first assembly hole 111. The transverse connecting rod is provided between the middle parts of the two first diagonal rods, and the top ends of the two triangular main trusses 101 facing each other are provided with a second connecting frame 113, and the second connecting frame 113 is connected to the middle part of the corresponding first diagonal rod. The diagonal connecting rods are provided between them, by assembling the top beam 102 at the top ends of the two triangular main trusses 101, assembling the first diagonal rod between the middle part of the top beam 102 and the side face of the corresponding triangular main truss 101, assembling the transverse connecting rod between the middle parts of the two first diagonal rods, and assembling the diagonal connecting rod between the middle part of each first diagonal rod and the top end of the corresponding triangular main truss 101, thereby completing the assembly connection between the two triangular main trusses 101. By adopting the above structure, the two triangular main trusses 101 are matched with the assembly connection mechanism to complete the assembly of the main trusses, so that the overall structure of the main truss is more solid.

[0026] Among them, one end of the first connecting rod body 103 is installed at the first assembly hole 111 through a fixing bolt, and the other end of the first connecting rod body 103 is threadedly connected to the first threaded column 104, and the first threaded column 104 is provided with the first connecting head 105 at the end away from the first connecting rod body 103. The first connecting head 105 is rotatably connected to the first connecting frame 112. After the first connecting head 105 is installed in the first connecting frame 112, the end of the first connecting rod body 103 is threadedly connected to the first threaded column 104, and the first connecting rod body 103 is rotated so that the other end of the first connecting rod body 103 corresponds to the first assembly hole 111. Then, the other end of the first connecting rod body 103 is fixed to the first assembly hole 111 using a fixing bolt to complete the installation of the first diagonal rod.

[0027] Secondly, a second connecting head 114 is provided at the end of each second threaded column 107, and each second connecting head 114 is hinged to the middle part of the corresponding first connecting rod body 103. The second connecting rod body 106 is threadedly connected between the two second threaded columns 107, and the threads of the two second threaded columns 107 are set in opposite directions. After the two second connecting heads 114 are hingedly installed in the middle part of the corresponding first connecting rod body 103, one end of the second connecting rod body 106 is threadedly connected to one of the second threaded columns 107, and the other end of the second connecting rod body 106 is threadedly connected to the other second threaded column 107 to complete the assembly of the transverse connecting rod.

[0028] At the same time, a third connecting head 115 is provided at the end of each of the third threaded columns 109, and a fourth connecting head 116 is provided at the end of each of the fourth threaded columns 110. Each of the third connecting heads 115 is hinged to the corresponding second connecting frame 113, and each of the fourth connecting heads 116 is hinged to the middle part of the corresponding first connecting rod body 103. The third connecting rod body 108 is threadedly connected between the third threaded column 109 and the corresponding fourth threaded column 110. Each of the third threaded columns 109 is arranged opposite to the thread of the corresponding fourth threaded column 110. The third connecting head 115 is hingedly installed on the corresponding second connecting frame 113, and the fourth connecting head 116 is hingedly installed on the middle part of the corresponding first connecting rod body 103. After one end of the third connecting rod body 108 is threadedly connected to one of the third threaded columns 109, the other end of the third connecting rod body 108 is threadedly connected to the corresponding fourth threaded column 110 to complete the assembly of the oblique connecting rod.

[0029] In addition, the two triangular main trusses 101 are each provided with an assembly beam 117 on the opposite sides thereof, and each assembly beam 117 is provided with a plurality of second assembly holes 118, and both ends of the top beam 102 are provided with a plurality of third assembly holes 119, and a second diagonal tie rod is provided between the assembly beam 117 and the end of the top beam 102, and the two ends of the diagonal tie rod are respectively installed in the corresponding second assembly hole 118 and the third assembly hole 119. By installing the second diagonal tie rod between the assembly beam 117 and the end of the top beam 102, the assembly structure of the entire main truss is made more solid.

[0030] In addition, each second oblique tie rod includes a fourth connecting rod body 120, a fifth threaded column 121 and a fifth connecting head 122, one end of the fourth connecting rod body 120 is installed at the third assembly hole 119 by a fixing bolt, the other end of the fourth connecting rod body 120 is threadedly connected to the fifth threaded column 121, and the end of the fifth threaded column 121 away from the fourth connecting rod body 120 is provided with the fifth connecting head 122, and the fifth connecting head 122 is rotatably connected to the corresponding second assembly hole 118. After the fifth connecting head 122 is installed in the corresponding second assembly hole 118, the end of the fourth connecting rod body 120 is threadedly connected to the fifth threaded column 121, and the fourth connecting rod body 120 is rotated so that the other end of the fourth connecting rod body 120 corresponds to the third assembly hole 119. Then, the other end of the fourth connecting rod body 120 is fixed to the third assembly hole 119 by using a fixing bolt to complete the installation of the second oblique tie rod.

[0031] When using the assembled main truss of the present invention, the top beam 102 is assembled at the top ends of the two triangular main trusses 101, the first diagonal rod is assembled between the middle part of the top beam 102 and the side face of the corresponding triangular main truss 101, the transverse connecting rod is assembled between the middle parts of the two first diagonal rods, and the diagonal connecting rod is assembled between the middle part of each first diagonal rod and the top end of the corresponding triangular main truss 101, thereby completing the assembly connection between the two triangular main trusses 101. By adopting the above structure, the two triangular main trusses 101 are matched with the assembly connection mechanism to complete the assembly of the main truss, so that the overall structure of the main truss is more solid, and by installing the second diagonal rod between the assembly beam 117 and the end of the top beam 102, the assembly structure of the entire main truss is more solid.

[0032] See also Figure 4 The utility model also provides an assembled triangular hanging basket, which is applied to the assembled main truss as described above, and also includes a supporting truss 201 and two walking assemblies 202. The walking assemblies 202 are provided on both sides of the top of the supporting truss 201, and the top of each walking assembly 202 is provided with the triangular main truss 101.

[0033] In this embodiment, the triangular main truss 101 can move on the supporting truss 201 by disposing the traveling assembly 202 .

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution, which should be included in the scope of the claims of the utility model.

Claims

1. An assembled main truss, comprising two triangular main trusses, the two triangular main trusses being arranged in parallel and juxtaposed, characterized in that: Also included is an assembly connection mechanism; The assembly connection mechanism includes a top beam, two first diagonal rods, a transverse connecting rod and two diagonal connecting rods. The top beam is installed between the top ends of the two triangular main trusses. Two first assembly holes are provided in the middle of the top beam. A first connecting frame is provided at the bottom of the opposite sides of the two triangular main trusses. The first diagonal rod is provided between the first connecting frame and the corresponding first assembly hole. The transverse connecting rod is provided between the middle parts of the two first diagonal rods. A second connecting frame is provided at the top ends of the opposite sides of the two triangular main trusses. The diagonal connecting rod is provided between the second connecting frame and the middle part of the corresponding first diagonal rod.

2. The assembled main truss according to claim 1, wherein: Each of the first inclined rods includes a first connecting rod body, a first threaded column and a first connecting head. One end of the first connecting rod body is installed at the first assembly hole through a fixing bolt, and the other end of the first connecting rod body is threadedly connected to the first threaded column. The first connecting head is provided at the end of the first threaded column away from the first connecting rod body, and the first connecting head is rotatably connected to the first connecting frame.

3. The assembled main truss according to claim 2, wherein: The transverse connecting rod includes a second connecting rod body and two second threaded columns. A second connecting head is provided at the end of each second threaded column. Each second connecting head is hinged to the middle part of the corresponding first connecting rod body. The second connecting rod body is threadedly connected between the two second threaded columns, and the threads of the two second threaded columns are arranged in opposite directions.

4. The assembled main truss according to claim 3, wherein: Each of the oblique connecting rods includes a third connecting rod body, a third threaded column and a fourth threaded column. A third connecting head is provided at the end of each of the third threaded columns, and a fourth connecting head is provided at the end of each of the fourth threaded columns. Each of the third connecting heads is hinged to the corresponding second connecting frame, and each of the fourth connecting heads is hinged to the middle part of the corresponding first connecting rod body. The third connecting rod body is threadedly connected between the third threaded column and the corresponding fourth threaded column, and each of the third threaded column is arranged opposite to the thread of the corresponding fourth threaded column.

5. The assembled main truss according to claim 4, characterized in that: The two triangular main trusses are each provided with an assembly beam on the opposite sides thereof, each of the assembly beams is provided with a plurality of second assembly holes, and both ends of the top beam are provided with a plurality of third assembly holes, and a second diagonal brace is provided between the assembly beam and the end of the top beam, and the two ends of the diagonal brace are respectively installed in the corresponding second assembly hole and the third assembly hole.

6. The assembled main truss according to claim 5, characterized in that: Each of the second oblique tie rods includes a fourth connecting rod body, a fifth threaded column and a fifth connecting head. One end of the fourth connecting rod body is installed at the third assembly hole through a fixing bolt, the other end of the fourth connecting rod body is threadedly connected to the fifth threaded column, and the fifth connecting head is provided at one end of the fifth threaded column away from the fourth connecting rod body. The fifth connecting head is rotatably connected to the corresponding second assembly hole.

7. An assembled triangular hanging basket, applied to the assembled main truss according to claim 1, characterized in that: It also includes a supporting truss and two traveling assemblies. The traveling assemblies are arranged on both sides of the top of the supporting truss, and the top of each traveling assembly is provided with the triangular main truss.

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