Reinforcing truss for sliding of two rails of arc-shaped roof

Abstract

The utility model relates to the technical field of reinforcing trusses, in particular to a reinforcing truss for sliding of two rails of an arc-shaped roof, which comprises two reinforcing truss bodies, and each reinforcing truss body is composed of an extending reinforcing truss, an inclined reinforcing truss, a lateral reinforcing truss and a conversion sliding shoe stand column support. Extension reinforcing trusses are fixedly welded to the left sides of the rear portions of the outer surfaces of the two conversion sliding shoe stand column supports, inclined reinforcing trusses are fixedly welded to the rear middle portions of the outer surfaces of the two conversion sliding shoe stand column supports, and lateral reinforcing trusses are fixedly welded to the right sides of the rear portions of the outer surfaces of the two conversion sliding shoe stand column supports. According to the reinforcing truss for sliding of the two rails of the circular-arc-shaped roof, the sliding ends of the two rails of the circular-arc-shaped roof truss are reinforced, sliding deformation of the two rails of the circular-arc-shaped roof truss is reduced through the arrangement of the reinforcing truss, three-rail sliding is optimized into two-rail sliding, construction efficiency is improved, and measure cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforced trusses, in particular to a reinforced truss for two-track sliding of an arc-shaped roof. Background Art

[0002] In the field of modern construction engineering, especially in the design of large venues and special structures, arc-shaped roofs are increasingly used. With their unique shape and excellent mechanical properties, arc-shaped roofs add beauty and stability to buildings. However, the construction of arc-shaped roofs faces many technical challenges. With the continuous development of construction technology, the requirements for the construction accuracy and stability of arc-shaped roofs are becoming increasingly higher. In traditional arc-shaped roof construction, three-track sliding was once a common solution. Although three-track sliding can effectively reduce the deflection of the arc-shaped roof ends by adding intermediate tracks, it brings a series of problems. The intermediate track support measures are huge in engineering costs, which not only increases the input cost of construction materials, but also makes the construction process extremely complicated. The large number of intermediate track support measures requires a lot of time to install and debug, resulting in low construction efficiency and seriously affecting the progress of the project. Therefore, we introduce a reinforced truss for two-track sliding of arc-shaped roofs. Utility Model Content

[0003] The main purpose of the utility model is to provide a reinforced truss for sliding two tracks of an arc-shaped roof, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A reinforcing truss for two-track sliding of an arc-shaped roof comprises a reinforcing truss body, wherein two reinforcing truss bodies are provided, and both reinforcing truss bodies are composed of an extended reinforcing truss, an oblique reinforcing truss, a lateral reinforcing truss and a conversion sliding shoe column support. The left side of the rear of the outer surface of the two conversion sliding shoe column supports is fixedly welded with an extended reinforcing truss, the middle part of the rear of the outer surface of the two conversion sliding shoe column supports is fixedly welded with an oblique reinforcing truss, and the right side of the rear of the outer surface of the two conversion sliding shoe column supports is fixedly welded with a lateral reinforcing truss.

[0006] Preferably, the extended reinforcement truss includes an extended truss reinforcement column, an extended truss lower chord is fixedly welded to the lower part of the outer surface of the extended truss reinforcement column, an extended truss upper chord is fixedly welded to the upper end of the extended truss reinforcement column, the extended truss lower chord and the extended truss upper chord are fixedly welded together at one end away from the extended truss reinforcement column, three extended truss straight webs are fixedly welded between the extended truss lower chord and the extended truss upper chord, extended truss diagonal webs are fixedly welded between the extended truss reinforcement column and the left extended truss straight web and between the two extended truss straight webs on the left, a tail sliding shoe is fixedly welded to the lower end of the extended truss reinforcement column, an extended connecting rod is fixedly welded to the lower left part of the outer surface of the extended truss reinforcement column, and a lateral reinforcement rod is fixedly welded to the right side of the rear of the outer surface of the extended truss reinforcement column.

[0007] Preferably, the oblique reinforced truss includes an oblique truss lower chord, an oblique truss upper chord is fixedly welded to the front upper portion of the outer surface of the oblique truss lower chord, the oblique truss upper chord is tilted from low in the front to high in the rear, and four oblique truss webs are fixedly installed between the oblique truss lower chord and the oblique truss upper chord.

[0008] Preferably, the lateral reinforcement truss includes a lateral truss lower chord, a lateral truss upper chord is fixedly welded to the front upper portion of the outer surface of the lateral truss lower chord, the lateral truss upper chord is tilted from low in the front to high in the rear, three lateral truss straight webs are fixedly installed between the lateral truss lower chord and the lateral truss upper chord, and a lateral truss diagonal web is fixedly welded between the two lateral truss straight webs on the left and on the upper left end of the lateral truss straight web on the left.

[0009] Preferably, the conversion slipper column support includes a conversion column, the lower end of the conversion column is fixedly installed with a reinforcing truss end slipper, two pusher pin shaft ear plates are fixedly installed on the left part of the outer surface of the conversion column, the facing surfaces of the two pusher pin shaft ear plates are each provided with two pin shaft holes, and the opposite surfaces of the two pusher pin shaft ear plates close to the side of the conversion column are fixedly installed with two ear plate stiffening plates.

[0010] Preferably, the front ends of the extension truss lower chord, extension truss upper chord, oblique truss lower chord, oblique truss upper chord, lateral truss lower chord and lateral truss upper chord are fixedly welded to the outer surface of the conversion sliding shoe column support.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. In this utility model, the structure is formed into a stable overall structure through the orderly assembly and welding of extended reinforcement trusses, diagonal reinforcement trusses, lateral reinforcement trusses, and conversion sliding shoe column supports. The different rods of each truss are installed sequentially and welded together, enhancing the rigidity, stability, and overall strength of the frame. This assembly method enables the structure to effectively withstand the load of the arc-shaped grid roof, reduces the downward deflection of the arc-shaped roof truss ends, and ensures the safety and stability of the building structure.

[0013] 2. In the present invention, reinforcing trusses are provided on both sides of the ends of the arc-shaped roof trusses, which avoids the use of intermediate tracks and supports, greatly improves construction efficiency, reduces unnecessary facility investment, saves construction costs, and meets the actual needs of the project. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a reinforced truss for sliding two tracks of an arc-shaped roof according to the present invention;

[0015] Figure 2 This is a schematic diagram of the overall structure of the oblique reinforcement truss of the two-track sliding reinforcement truss for a circular arc-shaped roof according to the present invention;

[0016] Figure 3 This is a schematic diagram of the overall structure of the lateral reinforcement truss of the two-track sliding reinforcement truss for a circular arc-shaped roof according to the present invention;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of the conversion sliding shoe column support of the reinforced truss for the two-track sliding of the arc-shaped roof.

[0018] In the figure: 1, reinforced truss body; 11, extended reinforced truss; 111, extended truss bottom chord; 112, extended truss top chord; 113, extended truss straight web; 114, extended truss diagonal web; 115, extended truss reinforced column; 116, tail shoe; 117, extended tie rod; 118, lateral reinforcement rod; 12, diagonal reinforced truss; 121, diagonal truss bottom chord; 122, diagonal 123, diagonal truss web; 13, lateral reinforcement truss; 131, lateral truss bottom chord; 132, lateral truss top chord; 133, lateral truss straight web; 134, lateral truss diagonal web; 14, conversion shoe column support; 141, conversion column; 142, reinforcement truss end shoe; 143, ejector pin lug; 144, pin hole; 145, lug stiffener. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figure 1-4 , the utility model provides a technical solution:

[0021] A reinforcing truss for two-track sliding of an arc-shaped roof includes a reinforcing truss body 1. Two reinforcing truss bodies 1 are provided. Both reinforcing truss bodies 1 are composed of an extended reinforcing truss 11, an oblique reinforcing truss 12, a lateral reinforcing truss 13 and a conversion sliding shoe column support 14. The extended reinforcing truss 11 is fixedly welded to the left side of the rear of the outer surface of the two conversion sliding shoe column supports 14, the oblique reinforcing truss 12 is fixedly welded to the middle of the rear of the outer surface of the two conversion sliding shoe column supports 14, and the lateral reinforcing truss 13 is fixedly welded to the right side of the rear of the outer surface of the two conversion sliding shoe column supports 14.

[0022] In this embodiment, the extended reinforcement truss 11 includes an extended truss reinforcement column 115, an extended truss lower chord 111 is fixedly welded to the lower portion of the outer surface of the extended truss reinforcement column 115, and an extended truss upper chord 112 is fixedly welded to the upper end of the extended truss reinforcement column 115. The extended truss lower chord 111 and the extended truss upper chord 112 are fixedly welded together at one end away from the extended truss reinforcement column 115. 12 are fixedly welded with three extension truss straight web members 113, and extension truss diagonal web members 114 are fixedly welded between the extension truss reinforcement column 115 and the left extension truss straight web member 113 and between the two extension truss straight web members 113 on the left. The lower end of the extension truss reinforcement column 115 is fixedly welded with a tail sliding shoe 116, and the outer surface of the extension truss reinforcement column 115 is fixedly welded with an extension connecting rod 117 at the lower left part. The outer surface of 15 is fixedly welded with a lateral reinforcement rod 118 on the right side of the rear; the oblique reinforcement truss 12 includes an oblique truss lower chord 121, and an oblique truss upper chord 122 is fixedly welded to the front of the upper outer surface of the oblique truss lower chord 121. The oblique truss upper chord 122 is tilted from low in front to high in back, and four oblique truss webs 123 are fixedly installed between the oblique truss lower chord 121 and the oblique truss upper chord 122; the lateral reinforcement truss 13 includes a lateral truss lower chord Rod 131, a lateral truss upper chord 132 is fixedly welded to the front upper portion of the outer surface of the lateral truss lower chord 131, and the lateral truss upper chord 132 is tilted from low in the front to high in the rear. Three lateral truss straight webs 133 are fixedly installed between the lateral truss lower chord 131 and the lateral truss upper chord 132. A lateral truss diagonal web 134 is fixedly welded between the two lateral truss straight webs 133 on the left and on the upper left end of the lateral truss straight web 133 on the left.

[0023] According to the above scheme, when assembling the extended reinforcement truss 11, the core support extended truss reinforcement column 115 is first assembled, and then the extended truss lower chord 111 is assembled and welded to the column to form the lower frame. Then the extended truss upper chord 112 is assembled to complete the main frame. Then the extended truss straight web 113 is assembled to enhance rigidity, and the extended truss diagonal web 114 is assembled to improve stability. Finally, the tail shoe 116, extended connecting rod 117, and lateral reinforcement rod 118 are installed. The diagonal reinforcement truss 12 is first assembled by assembling the diagonal truss lower chord 121, then assembling and welding the diagonal truss upper chord 122, and finally assembling the diagonal truss web 123 to form the diagonal structure. The lateral reinforcement truss 13 is first assembled with the lateral truss lower chord 131, and then the lateral truss upper chord 132 is assembled and welded, and then the lateral truss straight web 133 is assembled, and finally the lateral truss diagonal web 134 is formed to form a lateral reinforcement structure. Through the orderly assembly and intersecting welding of various components, a stable structure is formed to jointly bear the load. When assembling the diagonal reinforcement truss 12, the diagonal truss lower chord 121 is installed first, and then the diagonal truss upper chord 122 is installed and intersected and welded with the lower chord, and then the diagonal truss web 123 is assembled from one end to the other and welded with the upper and lower chords to form a stable diagonal structure. The lateral reinforcement truss 13 is first installed with the lateral truss lower chord 131, then the lateral truss upper chord 132 is installed and welded, and then the lateral truss straight web 133 is assembled from one end to the other end and welded with the upper and lower chords, and finally the lateral truss diagonal web 134 is assembled and welded with the upper and lower chords and straight web to form a lateral reinforcement structure.

[0024] In this embodiment, the conversion slipper column support 14 includes a conversion column 141, the lower end of the conversion column 141 is fixedly installed with a reinforcing truss end slipper 142, and two pusher pin shaft ear plates 143 are fixedly installed on the left part of the outer surface of the conversion column 141. The facing surfaces of the two pusher pin shaft ear plates 143 are each provided with two pin shaft holes 144, and the opposite surfaces of the two pusher pin shaft ear plates 143 are each fixedly installed with two ear plate stiffening plates 145 on the side close to the conversion column 141; the front ends of the extension truss lower chord 111, the extension truss upper chord 112, the oblique truss lower chord 121, the oblique truss upper chord 122, the lateral truss lower chord 131 and the lateral truss upper chord 132 are all fixedly welded to the outer surface of the conversion slipper column support 14.

[0025] Through the above scheme: when assembling the conversion slipper column support 14, first, install the reinforcing truss end slipper 142 at the bottom 141 of the conversion column and weld it, then open the pin shaft hole 144 on the pusher pin shaft ear plate 143, then, install two pusher pin shaft ear plates 143 behind the conversion column 141 side, and weld them together, finally, install the ear plate stiffener 145, and weld them to the conversion column 141 and the pusher pin shaft ear plate 143 respectively.

[0026] It should be noted that the present invention is a reinforced truss for two-track sliding of an arc-shaped roof. During use, when assembling the extended reinforced truss 11 as a whole, first, assemble the extended truss reinforcement column 115, which serves as the core support of the entire truss. Then, assemble the extended truss lower chord 111 and weld it to the extended truss reinforcement column 115 to form a lower frame. Then, assemble the extended truss upper chord 112 and weld it to the extended truss reinforcement column 115 and the extended truss lower chord 111 to complete the construction of the main frame. Subsequently, assemble the extended truss straight web 113, and weld its two ends to the extended truss lower chord 111 and the extended truss upper chord 112 respectively to strengthen the frame. The rigidity is enhanced, and then the extended truss diagonal web member 114 is assembled and welded with the extended truss lower chord 111, the extended truss upper chord 112 and the extended truss straight web member 113 to further improve the stability of the structure. Afterwards, the tail sliding shoe 116 is installed at the bottom of the extended truss reinforcement column 115 and welded to facilitate sliding. Then, the extended connecting rod 117 is installed and welded with the extended truss reinforcement column 115 to enhance the lateral connection. Finally, the lateral reinforcement rod 118 is assembled and welded with the extended truss reinforcement column 115 to improve the overall strength. When assembling the oblique reinforced truss 12, the oblique truss lower chord 121 is assembled first, and then the oblique truss upper chord 122 is assembled, and one end of it is connected to the oblique truss The lower chord 121 of the frame is intersected and welded, and then the oblique truss webs 123 are assembled from one end to the other end, and are intersected and welded with the oblique truss lower chord 121 and the oblique truss upper chord 122 to form a stable oblique structure. When assembling the lateral reinforcement truss 13, first, the lateral truss lower chord 131 is assembled, and then the lateral truss upper chord 132 is assembled, and one end thereof is intersected and welded with the lateral truss lower chord 131. Then, the lateral truss straight webs 133 are assembled from one end to the other end, and are intersected and welded with the lateral truss lower chord 131 and the lateral truss upper chord 132. Finally, the lateral truss diagonal webs 134 are assembled from one end to the other end, and are intersected and welded with the lateral truss lower chord The rod 131, the lateral truss upper chord 132 and the lateral truss straight web 133 are intersected and welded to form a lateral reinforcement structure. When assembling the conversion sliding shoe column support 14, first, the reinforcing truss end sliding shoe 142 is installed at the bottom 141 of the conversion column and welded. Then, the pin shaft hole 144 is opened on the pusher pin shaft ear plate 143. Then, two pusher pin shaft ear plates 143 are installed on the side and rear of the conversion column 141 and welded. Finally, the ear plate stiffening plate 145 is installed and welded to the conversion column 141 and the pusher pin shaft ear plate 143 respectively. Finally, the extended reinforcement truss 11 is installed, the enlarged head end is welded to the arc-shaped grid roof, and the corner ends are intersected and welded to the conversion sliding shoe column support 14.Finally, install the diagonal reinforcement trusses 12, expand their head ends and weld them to the arc-shaped grid roof, and intersect and weld their corner ends to the corners of the extended reinforcement trusses 11 and the conversion shoe column supports 14. Install the lateral reinforcement trusses 13, expand their head ends and weld them to the arc-shaped grid roof, and intersect and weld their corner ends to the corners of the diagonal reinforcement trusses 12 and the conversion shoe column supports 14. By installing reinforcement trusses on both sides of the arc-shaped roof truss ends, downward deflection of the arc-shaped roof truss ends can be reduced, while also eliminating intermediate rails and supports, improving construction efficiency and saving costs.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A reinforced truss for two-track sliding of an arc-shaped roof, comprising a reinforced truss body (1), characterized in that: Two reinforcing truss bodies (1) are provided, and both reinforcing truss bodies (1) are composed of an extended reinforcing truss (11), an oblique reinforcing truss (12), a lateral reinforcing truss (13) and a conversion sliding shoe column support (14). The extended reinforcing truss (11) is fixedly welded to the left side of the rear portion of the outer surface of the two conversion sliding shoe column supports (14), the oblique reinforcing truss (12) is fixedly welded to the middle portion of the rear portion of the outer surface of the two conversion sliding shoe column supports (14), and the lateral reinforcing truss (13) is fixedly welded to the right side of the rear portion of the outer surface of the two conversion sliding shoe column supports (14).

2. The arc-shaped roof double-track sliding reinforcement truss according to claim 1, characterized in that: The extended reinforcement truss (11) includes an extended truss reinforcement column (115), an extended truss lower chord (111) is fixedly welded to the lower portion of the outer surface of the extended truss reinforcement column (115), an extended truss upper chord (112) is fixedly welded to the upper end of the extended truss reinforcement column (115), the extended truss lower chord (111) and the extended truss upper chord (112) are fixedly welded together at one end away from the extended truss reinforcement column (115), and three extended truss lower chords (111) and the extended truss upper chord (112) are fixedly welded together. An extension truss straight web member (113) is fixedly welded between the extension truss reinforcement column (115) and the left extension truss straight web member (113) and between the two extension truss straight web members (113) located on the left. A tail sliding shoe (116) is fixedly welded to the lower end of the extension truss reinforcement column (115). An extension connecting rod (117) is fixedly welded to the lower left portion of the outer surface of the extension truss reinforcement column (115). A lateral reinforcement rod (118) is fixedly welded to the right side of the rear portion of the outer surface of the extension truss reinforcement column (115).

3. The reinforced truss for two-track sliding of an arc-shaped roof according to claim 1, characterized in that: The oblique reinforcement truss (12) comprises an oblique truss lower chord (121), an oblique truss upper chord (122) is fixedly welded to the front of the upper portion of the outer surface of the oblique truss lower chord (121), the oblique truss upper chord (122) is tilted with the front lower and the rear higher, and four oblique truss webs (123) are fixedly installed between the oblique truss lower chord (121) and the oblique truss upper chord (122).

4. The reinforced truss for two-track sliding of an arc-shaped roof according to claim 1, characterized in that: The lateral reinforcement truss (13) includes a lateral truss lower chord (131), a lateral truss upper chord (132) is fixedly welded to the front of the upper outer surface of the lateral truss lower chord (131), and the lateral truss upper chord (132) is tilted from low in the front to high in the rear. Three lateral truss straight webs (133) are fixedly installed between the lateral truss lower chord (131) and the lateral truss upper chord (132), and a lateral truss diagonal web (134) is fixedly welded between the two lateral truss straight webs (133) located on the left and on the upper left end of the lateral truss straight web (133) on the left.

5. The arc-shaped roof double-track sliding reinforcement truss according to claim 1, characterized in that: The conversion sliding shoe column support (14) includes a conversion column (141), the lower end of the conversion column (141) is fixedly installed with a reinforcing truss end sliding shoe (142), the left part of the outer surface of the conversion column (141) is fixedly installed with two ejector pin shaft ear plates (143), the facing surfaces of the two ejector pin shaft ear plates (143) are each provided with two pin shaft holes (144), and the opposite surfaces of the two ejector pin shaft ear plates (143) close to the conversion column (141) are each fixedly installed with two ear plate stiffening plates (145).

6. The reinforced truss for two-track sliding of an arc-shaped roof according to claim 2, characterized in that: The front ends of the extension truss lower chord (111), the extension truss upper chord (112), the oblique truss lower chord (121), the oblique truss upper chord (122), the lateral truss lower chord (131) and the lateral truss upper chord (132) are fixedly welded to the outer surface of the conversion sliding shoe column support (14).

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