Truss with quick connection structure

Abstract

The utility model provides a truss with a quick connecting structure, which comprises a rear truss component, a front truss component, a side truss component and a reinforcing rod, and the front truss component is arranged on the front side of the rear truss component. The utility model has the following beneficial effects: by adding the rear truss assembly, the front truss assembly, the side truss assembly and the connecting rod, the butt-joint block II of the side truss assembly is embedded into the inner side of the butt-joint groove I of the rear truss assembly and the front truss assembly, and the butt-joint block I of the front truss assembly is embedded into the inner side of the butt-joint groove II of the rear truss assembly; the front truss assembly, the rear truss assembly and the side truss assemblies can be in quick butt joint, the connecting rods penetrate through the first penetrating holes and the penetrating holes and are installed on the outer sides of the left ends and the right ends of the connecting rods through nuts, connection and fixation can be conducted, and the quick connection effect can be achieved; and auxiliary limiting can be carried out on the connecting rod.

Description

Technical Field

[0001] The utility model belongs to the technical field of trusses, and in particular relates to a truss with a quick connection structure. Background Art

[0002] A truss is an engineering structure that is commonly used in buildings, bridges, and other structures to effectively disperse loads and provide stable support. It is mainly composed of straight rods (such as steel, wood, or aluminum alloys) that are connected to each other at nodes to form a spatial or planar system. In use, trusses often require several groups of trusses with separate structures to be spliced ​​and fixed to each other according to engineering needs. Truss components with separate structures can reduce the difficulty of production and transportation, but there are often some problems with the connection of trusses before construction. Construction workers need to first identify the drawings and then identify different truss models, which requires a long prelude to recognition and cannot quickly perform splicing tasks, resulting in an extension of the overall construction period. Especially for inexperienced construction workers, they cannot effectively identify the connection relationship between different truss components, and it is often difficult for a single person to perform the connection task, resulting in increased difficulty in connection.

[0003] In summary, trusses that cannot be quickly connected have some problems in use, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a truss with a quick connection structure to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is achieved through the following technical solutions: a truss with a quick connection structure, comprising: a rear truss assembly, a front truss assembly, a side truss assembly and a reinforcement rod, the front side of the rear truss assembly is provided with a front truss assembly, a group of side truss assemblies for splicing and reinforcement are provided at the left and right ends between the rear truss assembly and the front truss assembly, two groups of support rods for improving strength are also provided at the middle position between the rear truss assembly and the front truss assembly, the upper and lower ends of the side truss assembly are provided with side cross bars, the left side surface of the side cross bar is vertically penetrated to form a second through hole, a connecting rod for connection and fixation is provided on the inner side of the second through hole, an auxiliary piece for assisting in limiting the position of the connecting rod is provided at the middle position of the outer side of the connecting rod, the auxiliary piece is provided with an auxiliary plate near the middle position of the front truss assembly, the rear side surface of the auxiliary plate is provided with a second limiting hole, and a reinforcement rod is provided on the inner side of the second limiting hole.

[0006] As a preferred embodiment, the rear end of the rear truss assembly and the front end of the front truss assembly are both provided with an outer frame body, and the four corners of the front side of the rear outer frame body and the four corners of the rear side of the front outer frame body are both provided with docking grooves for quick connection.

[0007] As a preferred embodiment, four groups of connecting rods are provided on the front side of the rear end outer frame body and the upper and lower ends of the rear side of the front end outer frame body, and the front side of the connecting rod at the rear end is provided with two docking grooves for quick connection.

[0008] As a preferred embodiment, a docking block 1 is provided on the rear side surface of the connecting rod at the front end, and a through hole 1 is provided on the left side surface of the docking block 1 and the docking groove 2. The connecting rod passes through several groups of through holes 1 and nuts are installed on the outer sides of both ends for fixation. By embedding the docking block 1 into the inner side of the docking groove 2, the position between the rear truss assembly and the front truss assembly can be quickly confirmed, which is convenient for subsequent connection and fixation.

[0009] As a preferred embodiment, the docking block one and the docking groove two are interlocked with each other, the front and rear sides of the support rod are provided with docking blocks three, and two groups of docking grooves three are also provided in the middle position of the front side of the rear end outer frame body and the rear side of the front end outer frame body. The docking block three and the docking groove three are interlocked with each other. By embedding the docking block three into the inner side of the docking groove three, the support rod can be fixed when the rear truss assembly is connected to the front truss assembly, thereby improving the overall strength through the support rod.

[0010] As a preferred embodiment, two docking blocks are provided on both the front and rear sides of the side crossbar, an X-shaped frame is provided between the upper and lower groups of the side crossbars, and the two docking blocks are engaged with the first docking groove.

[0011] As a preferred embodiment, a collar is provided at the upper end of the auxiliary member, and a limiting hole 1 is opened on the left side of the collar, and the limiting hole 1 is sleeved with the connecting rod;

[0012] A threaded hole for fixing the reinforcement rod is provided in the middle position of the rear side surface of the outer frame body, and the outer side surfaces at the front and rear ends of the reinforcement rod are threadedly connected with the threaded hole, so that the limiting hole 1 in the auxiliary part can be fitted with the outer side of the connecting rod, and the reinforcement rod can be passed through the limiting hole 2 to limit the position of the connecting rod.

[0013] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by adding a rear truss assembly, a front truss assembly, a side truss assembly and a connecting rod, the docking block 2 of the side truss assembly is embedded in the inner side of the docking groove 1 of the rear truss assembly and the front truss assembly, and the docking block 1 of the front truss assembly is embedded in the inner side of the docking groove 2 of the rear truss assembly, the front truss assembly, the rear truss assembly and the side truss assembly can be quickly docked, and the connecting rod is passed through the through hole 1 and the through hole and installed to the outer side of the left and right ends of the connecting rod using nuts, and can be connected and fixed, which can achieve the effect of quick connection, and by adding the front truss assembly, the rear truss assembly, the connecting rod, the auxiliary parts and the reinforcement rod, the connecting rod can be auxiliary limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a truss with a quick connection structure.

[0016] Figure 2 The utility model is a structural schematic diagram of a truss middle and rear truss assembly with a quick connection structure.

[0017] Figure 3 The utility model is a structural schematic diagram of a front truss assembly in a truss with a quick connection structure.

[0018] Figure 4 The utility model is a structural schematic diagram of a truss middle and side truss assembly with a quick connection structure.

[0019] Figure 5 The utility model is a structural schematic diagram of an auxiliary component in a truss with a quick connection structure.

[0020] In the figure, 100-rear truss assembly, 101-outer frame body, 102-docking slot 1, 103-connecting rod, 104-docking slot 2, 105-docking slot 3, 106-threaded hole;

[0021] 200-front truss assembly, 201-docking block 1, 202-perforation 1;

[0022] 300-side truss assembly, 301-side crossbar, 302-butt block 2, 303-X-shaped frame;

[0023] 400-support rod;

[0024] 500-connecting rod;

[0025] 600- auxiliary part, 601- collar, 602- limiting hole 1, 603- limiting hole 2;

[0026] 700 - Reinforcement rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 5 , the utility model provides a technical solution: a truss with a quick connection structure, comprising: a rear truss assembly 100, a front truss assembly 200, a side truss assembly 300 and a reinforcement rod 700, the front truss assembly 200 is provided on the front side of the rear truss assembly 100;

[0029] A set of side truss assemblies 300 for splicing and reinforcement are provided at both left and right ends between the rear truss assembly 100 and the front truss assembly 200. Two sets of support rods 400 for improving strength are also provided in the middle position between the rear truss assembly 100 and the front truss assembly 200. Side cross bars 301 are provided at both upper and lower ends of the side truss assembly 300.

[0030] A second through-hole is formed vertically through the left side of the side cross bar 301, and a connecting rod 500 for connection and fixation is provided inside the second through-hole. An auxiliary part 600 for assisting in limiting the position of the connecting rod 500 is provided at the middle position of the outer side of the connecting rod 500. An auxiliary plate is provided near the middle position of the front truss assembly 200 on the auxiliary part 600, and a limiting hole 2 603 is provided on the rear side of the auxiliary plate, and a reinforcing rod 700 is provided inside the limiting hole 603.

[0031] The rear end of the rear truss assembly 100 and the front end of the front truss assembly 200 are both provided with an outer frame body 101, and the four corners of the front side of the rear outer frame body 101 and the four corners of the rear side of the front outer frame body 101 are both provided with docking grooves 102 for quick connection.

[0032] Four groups of linearly equally distributed connecting rods 103 are provided on the front side of the rear outer frame body 101 and the upper and lower ends of the rear side of the front outer frame body 101. The front side of the rear connecting rod 103 is provided with a second docking groove 104 for quick connection.

[0033] A docking block 201 is provided on the rear side of the front end connecting rod 103, and a through hole 202 is provided on the left side of the docking block 201 and the docking groove 104. The connecting rod 500 passes through a plurality of groups of through holes 202 and nuts are installed on the outer sides of both ends for fixing. By embedding the docking block 201 into the inner side of the docking groove 104, the position between the rear truss assembly 100 and the front truss assembly 200 can be quickly confirmed, which is convenient for subsequent connection and fixing.

[0034] The docking block 1 201 and the docking groove 2 104 are interlocked with each other, and docking blocks 3 are provided on both the front and rear sides of the support rod 400. Two sets of docking grooves 3 105 are also provided in the middle position of the front side of the rear end outer frame body 101 and the rear side of the front end outer frame body 101. The docking block 3 and the docking groove 3 105 are interlocked with each other. By embedding the docking block 3 into the inner side of the docking groove 3 105, the support rod 400 can be fixed when the rear truss assembly 100 is connected to the front truss assembly 200, thereby improving the overall strength through the support rod 400.

[0035] The front and rear sides of the side crossbar 301 are both provided with docking blocks 302 , and an X-shaped frame 303 is provided between the upper and lower sets of side crossbars 301 . The docking blocks 302 and the docking grooves 102 are interlocked.

[0036] See also Figure 1-Figure 4 As the first embodiment of the utility model: first, the user embeds the two groups of docking blocks 2 301 in the side truss assembly 300 into the inner sides of the docking groove 1 102 in the rear truss assembly 100 and the front truss assembly 200 respectively, and places the support rod 400 between the rear truss assembly 100 and the front truss assembly 200 before splicing the rear truss assembly 100 and the front truss assembly 200, and embeds the docking block 3 into the inner side of the docking groove 3 105, which can improve the overall strength through the support rod 400, and can automatically fix the two groups of side truss assemblies 300 after the rear truss assembly 100 and the front truss assembly 200 are docked, and secondly, the user passes the connecting rod 500 through the through hole 1 202 and the through hole 2 and installs nuts on the outer sides of the left and right ends to fix them, so as to achieve a quick connection effect.

[0037] A collar 601 is provided at the upper end of the auxiliary member 600, and a limiting hole 1 602 is provided on the left side of the collar 601, and the limiting hole 1 602 and the connecting rod 500 are mutually fitted;

[0038] A threaded hole 106 for fixing the reinforcement rod 700 is provided in the middle position of the rear side surface of the outer frame body 101, and the outer side surfaces at the front and rear ends of the reinforcement rod 700 are threadedly connected to the threaded hole 106, so that the limiting hole 1 602 in the auxiliary component 600 can be fitted with the outer side of the connecting rod 500, and the reinforcement rod 700 can be passed through the limiting hole 2 603 to limit the position of the connecting rod 500.

[0039] See also Figure 1-Figure 3 and Figure 5 , as the second embodiment of the utility model: based on the above-mentioned first embodiment, when the connecting rod 500 passes through the through hole 1 202, it passes through the limiting hole 1 602, completing the fitting of the auxiliary component 600 and the connecting rod 500, and the reinforcement rod 700 can be passed through the threaded hole 106 and the limiting hole 2 603, so as to reinforce and limit the connecting rod 500 and improve the connection firmness.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A truss with a quick connection structure, comprising: A rear truss assembly (100), a front truss assembly (200), a side truss assembly (300), and a reinforcement rod (700), wherein: the front truss assembly (200) is provided on the front side of the rear truss assembly (100); A set of side truss assemblies (300) for splicing and reinforcement is provided at both left and right ends between the rear truss assembly (100) and the front truss assembly (200); two sets of support rods (400) for increasing strength are also provided at the middle position between the rear truss assembly (100) and the front truss assembly (200); and side cross bars (301) are provided at both upper and lower ends of the side truss assembly (300); The left side of the side cross bar (301) is vertically penetrated to form a second through hole, the inner side of the second through hole is provided with a connecting rod (500) for connection and fixing, the middle position of the outer side of the connecting rod (500) is provided with an auxiliary member (600) for assisting in limiting the position of the connecting rod (500), the auxiliary member (600) is provided with an auxiliary plate near the middle position of the front truss assembly (200), the rear side of the auxiliary plate is provided with a second limiting hole (603), and the inner side of the second limiting hole (603) is provided with a reinforcing rod (700).

2. A truss with a quick connection structure as claimed in claim 1, characterized in that: The rear end of the rear truss assembly (100) and the front end of the front truss assembly (200) are both provided with an outer frame body (101), and the four corners of the front side of the rear outer frame body (101) and the four corners of the rear side of the front outer frame body (101) are both provided with a docking groove (102) for quick connection.

3. A truss with a quick connection structure as claimed in claim 2, characterized in that: Four groups of connecting rods (103) are provided at both ends of the front side of the rear outer frame body (101) and the upper and lower ends of the rear side of the front outer frame body (101), and two docking grooves (104) for quick connection are provided at the front side of the connecting rod (103) at the rear end.

4. A truss with a quick connection structure as claimed in claim 3, characterized in that: A docking block (201) is provided on the rear side of the front end connecting rod (103), and a through hole (202) is provided on the left side of the docking block (201) and the docking groove (104). The connecting rod (500) passes through a plurality of groups of through holes (202) and nuts are installed on the outer sides of both ends for fixing.

5. A truss with a quick connection structure as claimed in claim 4, characterized in that: The docking block one (201) and the docking groove two (104) are interlocked, and the front and rear sides of the support rod (400) are both provided with docking blocks three. Two sets of docking grooves three (105) are also provided in the middle position of the front side of the rear end outer frame body (101) and the rear side of the front end outer frame body (101), and the docking block three and the docking groove three (105) are interlocked.

6. The truss with a quick connection structure according to claim 2, characterized in that: The front and rear sides of the side crossbar (301) are both provided with docking blocks 2 (302), an X-shaped frame (303) is provided between the upper and lower sets of the side crossbars (301), and the docking blocks 2 (302) and the docking groove 1 (102) are mutually engaged.

7. The truss with a quick connection structure according to claim 2, characterized in that: A collar (601) is provided at the upper end of the auxiliary component (600), and a limiting hole (602) is provided on the left side of the collar (601), and the limiting hole (602) and the connecting rod (500) are mutually sleeved; A threaded hole (106) for fixing the reinforcing rod (700) is provided in the middle of the rear side surface of the outer frame body (101), and the outer side surfaces at the front and rear ends of the reinforcing rod (700) are threadedly connected to the threaded hole (106).

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