Construction site gate

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a construction site gate, which comprises a module, a door frame and a door frame, the folding assembly comprises a folding rod which is rotatably connected with the vertical rod; the folding rod comprises at least two movable sections, and the at least two movable sections are rotatably connected; the fixed rod is fixed with the vertical rod; the two ends of the pull rod are rotationally connected with the movable section and the fixed rod respectively; the movable section is folded in the direction close to the pull rod, so that the folding rod and the folding assembly are folded; according to the construction site gate, the modules composed of the vertical rods and the folding assemblies are arranged, the modules are assembled in a matched mode to form the gate, the modules can be separated when disassembled, and assembling and disassembling are easy and convenient; the dismounted module can be directly and repeatedly used, and the practicability is high; the module has a folded state and an unfolded state, the module can be folded during turnover transportation, the space occupied by transportation and storage is reduced, turnover transportation is facilitated, and meanwhile the module is effectively prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a construction site gate. Background Art

[0002] The construction site gate is a common temporary facility on construction sites. It is usually composed of doorposts on both sides and a lintel above. The construction site gate is one of the indispensable projects in temporary construction.

[0003] In the prior art, construction site gates are often welded and erected on site with the help of steel columns, angle steels and other components, which has a long construction period and cumbersome installation. After the construction of the construction site is completed, the gate can be directly dismantled, and the steel components after dismantling will be discarded, resulting in a certain waste of resources, and the disassembly process is cumbersome, time-consuming and labor-intensive. The gate can also be used in rotation, but when used in rotation, the gate occupies a large space, which in turn causes inconvenience in transportation and affects the construction process. Utility Model Content

[0004] In view of this, the utility model provides a construction site gate to solve the problems of complicated assembly and disassembly of the construction site gate, discarded components after disassembly, and inconvenient transportation during turnover use.

[0005] The utility model provides a construction site gate, comprising: a module, including a door post module and a door lintel module; the module is composed of a folding component and a vertical pole, the folding component is connected to the vertical pole at an angle A, and the folding component is suitable for folding or unfolding, so that the module is folded or opened; the folding component comprises: a folding rod, which is rotatably connected to the vertical pole; the folding rod comprises at least two movable sections, and the at least two movable sections are rotatably connected; a fixed rod, which is fixed to the vertical pole; a pull rod, whose two ends are respectively rotatably connected to the movable section and the fixed rod; the pull rod comprises at least two movable arms, and the at least two movable arms are rotatably connected; wherein, the movable section is suitable for folding and closing in a direction close to the pull rod, so that the folding rod and the folding component are folded.

[0006] Beneficial effect: By setting up modules consisting of uprights and folding components, and assembling the modules together to form a gate, the modules can be separated when dismantling, and the assembly and disassembly are simple. The modules after dismantling can be directly reused, which is highly practical. At the same time, the modules have a folded state and an unfolded state. The modules can be folded and gathered during turnover transportation to reduce the space occupied by transportation and storage, which is convenient for turnover transportation and effectively prevents the module structure from being damaged. The defects of the existing construction site gates, such as cumbersome assembly and disassembly, discarded components after dismantling, and inconvenient turnover transportation, are solved. No welding is required during the installation of the gate, and the disassembly is simple, saving time and effort. The module components after dismantling can be used for other construction projects, reducing costs and being highly practical.

[0007] In an optional embodiment, mounting holes are provided at the vertical pole and the fixed pole, the mounting holes at different modules are aligned, and the door post module is detachably fixed to the door lintel module to form a gate.

[0008] In an optional embodiment, the fixing rod includes a first fixing rod and a second fixing rod, the first fixing rod is arranged on the door post module, and the second fixing rod is arranged on the door lintel module; the length of the first fixing rod is L1, and the length of the second fixing rod is L2, wherein L1<L2.

[0009] In an optional embodiment, the movable arms are provided with connection holes, and the connection holes located at different movable arms are aligned and hinged, so that the at least two movable arms are rotatably connected.

[0010] In an optional embodiment, at least two of the connection holes are spaced apart at the movable arm, and are suitable for changing the hinge position of the movable arm to adjust the length of the pull rod.

[0011] In an optional embodiment, it also includes: a connecting end, fixed to the vertical rod, and the movable section is rotatably connected to the connecting end; a first bevel surface is provided at the connecting end, and a second bevel surface is provided at the movable section, suitable for making way for the folding of the movable section.

[0012] In an optional embodiment, it further includes: a hinge, by means of which the at least two movable sections are rotatably connected; and the connecting end and the movable section are rotatably connected by means of the hinge.

[0013] In an optional embodiment, the folding rod, the fixing rod and the pulling rod are arranged in the same plane; the vertical rod is vertically fixed to the plane where the folding assembly is arranged.

[0014] In an optional implementation, one end of the pull rod is connected to the fixed rod, and the other end is connected to the movable section disposed close to the fixed rod.

[0015] In an optional embodiment, a plurality of the uprights are fixed to the folding assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1It is a schematic diagram of the construction site gate of the utility model;

[0018] Figure 2 It is an enlarged schematic diagram of the A part of the utility model;

[0019] Figure 3 It is a cross-sectional view of the door post module of the utility model in the unfolded state;

[0020] Figure 4 It is a cross-sectional view of the door post module of the utility model in a folded state;

[0021] Figure 5 It is a cross-sectional view of the door lintel module of the present invention in an unfolded state;

[0022] Figure 6 It is a schematic diagram of the door post module of the utility model;

[0023] Figure 7 It is an enlarged schematic diagram of B of the utility model;

[0024] Figure 8 It is a schematic diagram of the door lintel module of the present invention.

[0025] Description of reference numerals:

[0026] 1. Module; 11. Door post module; 12. Door lintel module; 2. Folding assembly; 21. Folding rod; 22. Movable section; 23. Fixed rod; 24. Pull rod; 25. Movable arm; 26. First fixed rod; 27. Second fixed rod; 28. Connecting hole; 29. ​​Second chamfered surface; 3. Vertical rod; 4. Mounting hole; 5. Connecting end; 51. First chamfered surface; 6. Hinge. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0031] Combine the following Figures 1 to 8 , describing an embodiment of the utility model.

[0032] According to an embodiment of the utility model, a construction site gate is provided, comprising: a module 1, wherein the module 1 comprises a door post module 11 and a door lintel module 12, wherein the module 1 may be a square frame; wherein the module 1 is composed of a folding component 2 and a vertical pole 3, wherein the folding component 2 is connected to the vertical pole 3 at an angle A, wherein the angle A may specifically be 90 degrees, and a plurality of vertical poles 3 are arranged in parallel; wherein the folding component 2 is suitable for folding or unfolding, so that the module 1 can be folded or opened.

[0033] The folding assembly 2 includes: a folding rod 21, which is rotatably connected to the vertical rod 3; the folding rod 21 includes at least two movable sections 22, and the at least two movable sections 22 are rotatably connected; a fixed rod 23, which is fixed to the vertical rod 3; a pull rod 24, both ends of which are rotatably connected to the movable section 22 and the fixed rod 23 respectively; the pull rod 24 includes at least two movable arms 25, and the at least two movable arms 25 are rotatably connected; wherein, the movable section 22 is suitable for folding and closing in a direction close to the pull rod 24, so that the folding rod 21 and the folding assembly 2 are folded.

[0034] The folding assembly 2 also includes a connecting end 5 fixed to the vertical pole 3, and the folding rod 21 is rotatably connected to the connecting end 5 by means of a hinge 6, so that the folding rod 21 is rotatably connected to the vertical pole 3; a first beveled surface 51 is provided at the connecting end 5, and a second beveled surface 29 is provided at the movable section 22, which is suitable for making way for the folding of the movable section 22.

[0035] Mounting holes 4 are provided at the vertical pole 3 and the fixing pole 23, and the mounting holes 4 at different modules 1 are aligned. The door post module 11 is detachably connected to the door lintel module 12 to form a door. The mounting holes 4 can be screw holes, and the detachable connection can be a bolt connection.

[0036] The movable arm 25 is provided with a connecting hole 28, and the connecting holes 28 located at different movable arms 25 are aligned and hinged, so that the at least two movable arms 25 are rotatably connected; at least two connecting holes 28 are arranged at intervals on the movable arm 25, and the connecting holes 28 at different positions are aligned to change the hinge position of the movable arm 25 to adjust the length of the pull rod 24.

[0037] The specific use process of the construction site gate is as follows: during on-site construction, the module 1 needs to be opened, and the door column module 11 and the door lintel module 12 need to be assembled and fixed to form a gate; specifically, the folding movable section 22 is opened to flatten the folding rod 21, and bolts are passed through the connecting holes 28 at the movable arm 25 and fastened to fix the pull rod 24 so that the folding rod 21 and the fixed rod 23 are fixed and supported between the folding rod 21, thereby fixing the folding rod 21 and keeping it flat, and the folding assembly 2 and the module 1 are both kept in the unfolded state; the door column module 11 and the door lintel module 12 in the unfolded state are pressed It is required to be assembled and fixed together, and mounting holes 4 are provided at the vertical pole 3 and the fixing pole 23; a plurality of lintel modules 12 are assembled together, and the mounting holes 4 at the fixing pole 23 of the lintel module 12 are aligned and removably fixed by bolts to form a lintel; the door post module 11 and the door lintel are assembled together, and the mounting holes 4 at the fixing pole 23 of the door post module 11 are aligned with the mounting holes 4 at the vertical pole 3 of the door lintel and removably fixed by bolts to form a gate; thereafter, iron sheets can be laid on the outer peripheral surface of the gate, and decorative objects can be affixed to complete the construction of the construction site gate.

[0038] The specific use process of the construction site gate also includes that when dismantling and transporting, the gate needs to be dismantled to obtain a separate module 1, and the module 1 is folded up for easy transportation; specifically, the bolts at the mounting holes 4 are removed to separate the modules, and a separate door column module 11 and door lintel module 12 can be obtained; the bolts at the connecting hole 28 of the connecting rod are removed to make the folding rod 21 in a free state; the movable section 22 is folded and closed in the direction close to the pull rod 24, so that the folding assembly 2 and the module are in a folded state, and the vertical rods 3 on both sides of the folding rod 21 are close to each other, and the space occupied by the module 1 is greatly reduced, which reduces the difficulty of transportation, and the rod structure in the module 1 is gathered together, which can effectively prevent the module 1 from being damaged during transportation, and the module 1 can be directly reused after dismantling, which is highly practical.

[0039] In this embodiment, a module 1 consisting of a vertical pole 3 and a folding component 2 is provided, and the modules 1 are assembled together to form a gate. When dismantling, the modules 1 can be separated. The assembly and disassembly are simple, and the module after dismantling can be directly reused, which is highly practical. At the same time, the module 1 has a folded state and an unfolded state. The module 1 can be folded and gathered during turnover transportation to reduce the space occupied by transportation and storage, facilitate turnover transportation, and effectively prevent the module structure from being damaged. The defects of the existing construction site gate being complicated to assemble and disassemble, the components being discarded after dismantling, and the inconvenience of turnover transportation are solved. No welding is required during the installation of the gate, and the disassembly is simple, saving time and effort. The module components after dismantling can be used for other construction projects, reducing costs and having strong practicality.

[0040] In some embodiments, in combination Figures 5 to 7 As shown, the fixing rod 23 includes a first fixing rod 26 and a second fixing rod 27, the first fixing rod 26 is applied in the door post module 11, and the second fixing rod 27 is applied in the door lintel module 12, and the length of the first fixing rod 26 is L1, and the length of the second fixing rod 27 is L2, wherein L1<L2, so as to meet the corresponding usage requirements of the door post module 11 and the door lintel module 12.

[0041] In some embodiments, in combination Figure 7 As shown, it also includes: a hinge 6, by means of which the at least two movable sections 22 are rotatably connected; the connecting end 5 and the movable section 22 are rotatably connected by means of the hinge 6; the hinge 6 has a pin and a blade, and the blade is fixed to the movable section 22 so that the movable sections 22 can rotate relative to each other.

[0042] In some embodiments, in combination Figure 3 As shown, the folding rod 21, the fixing rod 23 and the pulling rod 24 are arranged in the same plane; the vertical rod 3 is vertically fixed to the plane where the folding component 2 is arranged, so that the module is a square frame structure.

[0043] In some embodiments, in combination Figure 3 As shown, one end of the pull rod 24 is connected to the fixed rod 23, and the other end is connected to the movable section 22 arranged near the fixed rod 23, so that the movable section 22 can be smoothly folded and rotated inward.

[0044] In some embodiments, in combination Figure 1 As shown, a plurality of upright poles 3 are fixed to the folding assembly 2 , and the plurality of upright poles 3 are arranged parallel to each other.

[0045] Obviously, the above embodiments are only examples for clear explanation, and are not intended to limit the implementation methods. Although the embodiments of the present utility model are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present utility model, and such modifications and variations are all within the scope defined by the present utility model.

Claims

1. A construction site gate, characterized in that: include: The module (1) comprises a door post module (11) and a door lintel module (12); The module (1) is composed of a folding component (2) and a vertical rod (3), wherein the folding component (2) and the vertical rod (3) are connected at an angle A, and the folding component (2) is suitable for folding or unfolding, so that the module (1) is folded or opened; The folding assembly (2) comprises: A folding rod (21) is rotatably connected to the vertical rod (3); the folding rod (21) comprises at least two movable sections (22), and the at least two movable sections (22) are rotatably connected; A fixing rod (23) fixed to the vertical rod (3); A pull rod (24), both ends of which are rotatably connected to the movable section (22) and the fixed rod (23); the pull rod (24) comprises at least two movable arms (25), and the at least two movable arms (25) are rotatably connected; The movable section (22) is suitable for being folded and brought together in a direction close to the pull rod (24), so that the folding rod (21) and the folding assembly (2) are folded.

2. The construction site gate according to claim 1, characterized in that: The vertical rod (3) and the fixed rod (23) are provided with mounting holes (4), the mounting holes (4) located at different modules (1) are aligned, and the doorpost module (11) and the door lintel module (12) are detachably connected to form a door.

3. The construction site gate according to claim 1, characterized in that: The fixing rod (23) comprises a first fixing rod (26) and a second fixing rod (27), wherein the first fixing rod (26) is arranged on the door post module (11), and the second fixing rod (27) is arranged on the door lintel module (12); The length of the first fixed rod (26) is L1, and the length of the second fixed rod (27) is L2, wherein L1<L2.

4. The construction site gate according to claim 1, characterized in that: The movable arms (25) are provided with connection holes (28), and the connection holes (28) located at different movable arms (25) are aligned and hinged, so that the at least two movable arms (25) are rotatably connected.

5. The construction site gate according to claim 4, characterized in that: At least two of the connection holes (28) are arranged at intervals on the movable arm (25), and are suitable for changing the hinge position of the movable arm (25) to adjust the length of the pull rod (24).

6. The construction site gate according to claim 1, characterized in that: Also includes: A connecting end (5) is fixed to the vertical rod (3), and the movable section (22) is rotatably connected to the connecting end (5); A first beveled surface (51) is provided at the connection end (5), and a second beveled surface (29) is provided at the movable section (22), which is suitable for making way for the folding of the movable section (22).

7. The construction site gate according to claim 6, characterized in that: Also includes: A hinge (6), wherein the at least two movable sections (22) are rotatably connected with each other by means of the hinge (6); The connecting end (5) and the movable section (22) are rotatably connected by means of the hinge (6).

8. The construction site gate according to claim 1, characterized in that: The folding rod (21), the fixing rod (23) and the pulling rod (24) are arranged in the same plane; The upright pole (3) is vertically fixed to the plane where the folding component (2) is located.

9. The construction site gate according to claim 1, characterized in that: One end of the pull rod (24) is connected to the fixed rod (23), and the other end is connected to the movable section (22) arranged close to the fixed rod (23).

10. The construction site gate according to claim 1, characterized in that: The plurality of upright poles (3) are fixed to the folding assembly (2).

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