Composite enclosing wall combined by cold-formed thin-walled steel

Abstract

The utility model discloses a composite enclosing wall combined by cold-formed thin-walled steel, which comprises a steel combined enclosing wall A and a steel combined enclosing wall B. The steel combined enclosing wall A and the steel combined enclosing wall B are spliced and connected through a fixing mechanism, and one side of the steel combined enclosing wall A and one side of the steel combined enclosing wall B are respectively provided with a blocking net, the steel combined enclosing wall A and the steel combined enclosing wall B are fixedly connected through the top rods, the ground rods and the connecting rods by means of the outer hexagon bolts, the top rods, the ground rods and the connecting rods are spliced and fixed through the outer hexagon bolts to form a whole, a frame of the enclosing wall can be quickly built, and the construction efficiency of the enclosing wall is improved. And meanwhile, the two enclosing walls are combined and connected through the fixing mechanism, the construction site can be rapidly enclosed and shielded, and the construction progress is greatly accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure enclosures, and particularly relates to a composite enclosure composed of cold-formed thin-walled steel sections. Background Art

[0002] Cold-formed steel sections are the main materials for making light steel structures, which are made by cold bending of steel plates or steel strips. Its wall thickness can not only be made very thin, but also greatly simplifies the production process and improves production efficiency. Cold-formed steel sections are widely used in various building structures, vehicle manufacturing, agricultural machinery manufacturing and other aspects. There are many varieties of cold-formed steel sections, which are divided into open, semi-closed and closed according to the cross-section. According to the shape, there are cold-formed channel steel, angle steel, Z-shaped steel, square pipe, rectangular pipe, special-shaped pipe, rolling shutter door, etc.

[0003] The patent document with the publication number CN220203612U discloses a composite enclosure composed of cold-formed thin-walled steel sections, including: a wall cross bar; a wall vertical bar for fixedly connecting to the wall cross bar; a column for fixedly connecting to the wall cross bar, and an uplift resistance member is connected to one side of the column, and the uplift resistance member is fixed on the ground through a fixing member; a horizontal truss, and the horizontal truss is connected to the other side of the column, and the wall vertical bar is fixedly connected to the horizontal truss.

[0004] Although the above-mentioned composite enclosure composed of cold-formed thin-walled steel sections can solve corresponding technical problems, there are still the following defects in the using process: when enclosing some temporary construction sites, it is not easy to quickly build, thus affecting the construction period.

[0005] Therefore, a composite enclosure composed of cold-formed thin-walled steel sections is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a composite enclosure composed of cold-formed thin-walled steel sections to solve the problems raised in the above background art.

[0007] In order to achieve the above purpose, the main technical solutions adopted by the utility model include:

[0008] A composite enclosure composed of cold-formed thin-walled steel sections, including:

[0009] A steel composite enclosure A and a steel composite enclosure B, and the steel composite enclosure A and the steel composite enclosure B are spliced and connected through a fixing mechanism, and a net is installed on one side of each of the steel composite enclosure A and the steel composite enclosure B.

[0010] Wherein, both the steel composite enclosure A and the steel composite enclosure B are fixedly connected and composed of a top bar, a ground bar and a plurality of connecting bars by using external hexagon bolts.

[0011] As a preferred technical solution, connection blocks are symmetrically welded to both ends of the connecting rod. Two mounting holes are provided on the connection block, and the external hexagon bolt is screwed to the top rod and the ground rod through the mounting holes.

[0012] As a preferred technical solution, a plurality of anchor feet are welded to both ends of the ground rod, and the anchor feet are fixed to the ground through anchor bolts.

[0013] As a preferred technical solution, reinforcing rods are installed on one side of both the steel composite wall A and the steel composite wall B, and the reinforcing rods are fixed to the connecting rod through a plurality of internal hexagon bolts.

[0014] As a preferred technical solution, the fixing mechanism includes a boss, a first plug and a second plug. The boss is symmetrically welded to the connecting rod on one side of the steel composite wall A. The first plug and the second plug are fixed to the connecting rod on one side of the steel composite wall B. The first plug is inserted into the first slot of the boss, and the second plug is inserted into the second slot of the other boss.

[0015] As a preferred technical solution, two pins are inserted into one end of the boss. The pins are inserted into the jacks on the first plug, and a spring is installed between the pin head of the pin and the boss.

[0016] As a preferred technical solution, the top rod 101, the ground rod 102 and a plurality of the connecting rods 105 are all made of cold-formed thin-walled steel sections.

[0017] The present utility model has at least the following beneficial effects:

[0018] The beneficial effect of the utility model of the present application is that by assembling the top rod, the ground rod and the connecting rod and using external hexagon bolts for fixing, they are made into a whole, which can quickly build the framework of the fence. At the same time, the two fences are combined and connected by using the fixing mechanism, which can quickly enclose the construction site and greatly improve the construction progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional schematic diagram of the composite fence composed of cold-formed thin-walled steel sections of the present utility model;

[0020] Figure 2 is an exploded schematic diagram of the composite fence composed of cold-formed thin-walled steel sections of the present utility model;

[0021] Figure 3 is a schematic diagram of the fixing mechanism of the composite fence composed of cold-formed thin-walled steel sections of the present utility model;

[0022] Figure 4Schematic diagram of the components of the fixing mechanism for the composite fence composed of cold-formed thin-walled steel sections of the present utility model.

[0023] In the figure: 1. Steel composite fence A; 2. Steel composite fence B; 3. Barrier net; 4. Reinforcing bar; 401. Allen bolt; 101. Top bar; 102. Ground bar; 103. Anchor; 104. Hexagon bolt; 105. Connecting rod; 108. Boss; 109. Slot 1; 110. Slot 2; 111. Plug 1; 112. Plug 2; 113. Jack; 114. Pin; 115. Spring; 501. Connecting block. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-4 , this embodiment provides a composite fence composed of cold-formed thin-walled steel sections, including: steel composite fence A1 and steel composite fence B2. The steel composite fence A1 and the steel composite fence B2 are joined and connected through a fixing mechanism. A barrier net 3 is installed on one side of each of the steel composite fence A1 and the steel composite fence B2.

[0026] Among them, both the steel composite fence A1 and the steel composite fence B2 are fixedly connected by using a top bar 101, a ground bar 102 and a plurality of connecting rods 105 with hexagon bolts 104.

[0027] Among them, connecting blocks 501 are symmetrically welded at both ends of the connecting rod 105. Two mounting holes are provided in the connecting blocks 501. The hexagon bolts 104 are screwed to the top bar 101 and the ground bar 102 through the mounting holes. By symmetrically welding the connecting blocks 501 at both ends of the connecting rod 105 respectively and using the hexagon bolts 104 to connect with the top bar 101 and the ground bar 102, the framework of the fence can be quickly built, thereby enclosing the construction site, which greatly improves the construction progress and is also convenient for disassembly after the construction is completed.

[0028] Among them, a plurality of anchors 103 are welded at both ends of the ground bar 102. The anchors 103 are fixed to the ground by anchor bolts. By welding the anchors 103 at both ends of the ground bar 102 and using anchor bolts for fixation, the steel composite fence A1 and the steel composite fence B2 can be stably fixed at the required positions.

[0029] Among them, reinforcing rods 4 are installed on one side of both the steel composite fence A1 and the steel composite fence B2. The reinforcing rods 4 are fixed to the connecting rods 105 by a plurality of hexagon socket head cap screws 401. By installing the reinforcing rods 4, the rigidity of the steel composite fence A1 and the steel composite fence B2 can be enhanced, making their connection more stable.

[0030] Among them, the top rod 101, the ground rod 102 and a plurality of connecting rods 105 are all made of cold-formed thin-walled steel sections, making the composite fence composed of such cold-formed thin-walled steel sections have many advantages such as light weight, easy processing, low cost, strong adaptability, short construction period, high industrialization level, good anti-corrosion performance, good seismic and wind resistance performance, and energy conservation and environmental protection.

[0031] Among them, the fixing mechanism includes a boss 108, a first insert block 111 and a second insert block 112. The boss 108 is symmetrically welded to the connecting rod 105 on one side of the steel composite fence A1, and the first insert block 111 and the second insert block 112 are fixed to the connecting rod 105 on one side of the steel composite fence B2. The first insert block 111 is inserted into the first slot 109 of the boss 108, and the second insert block 112 is inserted into the second slot 110 of the other boss 108. By setting the fixing mechanism and inserting the first insert block 111 and the second insert block 112 into the first slot 109 and the second slot 110, the steel composite fence A1 and the steel composite fence B2 can be joined together. By inserting them on both sides, the connection rigidity of the two fences can be increased, making them form a whole to enhance their overall anti-toppling and blocking capabilities.

[0032] Among them, two pin bolts 114 are inserted into one end of the boss 108. The pin bolts 114 are inserted into the jacks 113 on the first insert block 111, and a spring 115 is installed between the head of the pin bolt 114 and the boss 108. By inserting the pin bolts 114 into one end of the boss 108 and inserting the pin bolts 114 into the jacks 113 on the first insert block 111, the steel composite fence A1 and the steel composite fence B2 can be quickly locked. And by installing the spring 115 and utilizing the elastic working ability of the spring 115, the two fences can be quickly locked or unlocked, greatly improving the installation speed and flexible use of the staff.

[0033] The working principle of the present utility model is as follows: During use, the ejector rod 101, the ground rod 102 and the connecting rod 105 are assembled and fixed with the external hexagon bolt 104 to form an integral whole. The reinforcing rod 4 is installed on one side of the connecting rod 105 through the internal hexagon bolt 401 to enhance the overall rigidity of the steel composite wall A1 and the steel composite wall B2. The plug one 111 and the plug two 112 on one side of the steel composite wall B2 are inserted into the slot one 109 and the slot two 110 on one side of the steel composite wall A1 to combine and connect the two walls, so as to increase their overall anti-collapse and blocking capabilities. At the same time, the pin 114 is inserted into the jack 113 on the plug one 111 driven by the spring 115 to lock and connect the steel composite wall A1 and the steel composite wall B2. Finally, the anchor bolts are fixed to the ground through the anchor 103. At the same time, the barrier net 3 is installed on one side of the steel composite wall A1 and the steel composite wall B2 to prevent the entry of some small animals, thus completing the operation of the cold-formed thin-walled steel composite composite wall.

[0034] Parts not involved in the present utility model are the same as or can be implemented using the prior art. Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A composite fence composed of cold-bent thin-walled steel sections, characterized in that: include: A steel composite fence A (1) and a steel composite fence B (2), wherein the steel composite fence A (1) and the steel composite fence B (2) are spliced ​​and connected by a fixing mechanism, and a barrier net (3) is installed on one side of the steel composite fence A (1) and the steel composite fence B (2). The steel composite enclosure A (1) and the steel composite enclosure B (2) are both composed of a top rod (101), a ground rod (102) and a plurality of connecting rods (105) which are fixedly connected by hexagonal bolts (104).

2. The composite enclosure of cold-bent thin-walled steel according to claim 1, characterized in that: Both ends of the connecting rod (105) are symmetrically welded with connecting blocks (501), and the connecting block (501) is provided with two mounting holes, and the hexagonal bolts (104) are screwed onto the top rod (101) and the ground rod (102) through the mounting holes.

3. The composite enclosure of cold-bent thin-walled steel according to claim 2, characterized in that: A plurality of ground feet (103) are welded to both ends of the ground rod (102), and the ground feet (103) are fixed to the ground by ground bolts.

4. The composite enclosure of cold-bent thin-walled steel as claimed in claim 3, characterized in that: A reinforcing rod (4) is installed on one side of the steel composite enclosure A (1) and the steel composite enclosure B (2), and the reinforcing rod (4) is fixed to the connecting rod (105) by a plurality of hexagon socket bolts (401).

5. The composite enclosure of cold-bent thin-walled steel as claimed in claim 4, characterized in that: The fixing mechanism comprises a boss (108), an insert block 1 (111) and an insert block 2 (112); the boss (108) is symmetrically welded to a connecting rod (105) on one side of the steel composite fence A (1); the insert block 1 (111) and the insert block 2 (112) are fixed to a connecting rod (105) on one side of the steel composite fence B (2); the insert block 1 (111) is inserted into a slot 1 (109) of the boss (108), and the insert block 2 (112) is inserted into a slot 2 (110) of the boss (108) on the other side.

6. The composite enclosure of cold-bent thin-walled steel as claimed in claim 5, characterized in that: Two pins (114) are inserted into one end of the boss (108), and the pins (114) are inserted into the insertion holes (113) on the first insertion block (111). A spring (115) is installed between the pin heads of the pins (114) and the boss (108).

7. The composite enclosure made of cold-bent thin-walled steel sections according to any one of claims 1 to 6, characterized in that: The top rod (101), the ground rod (102) and the plurality of connecting rods (105) are all made of cold-bent thin-walled steel.

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