Multipurpose door sill convenient to disassemble and assemble

Abstract

The utility model belongs to the technical field of door fence processing and production, and discloses a multipurpose door fence convenient to disassemble and assemble, which comprises a first frame body assembly and a second frame body assembly, every two adjacent first connecting frames are connected into a whole through the corresponding connecting unit; the connecting unit comprises a first connecting block; the second connecting block is parallel to the first connecting block; one end of the adjusting rod is connected with the first connecting block, the other end of the adjusting rod is connected with the second connecting block, and the distance between the first connecting block and the second connecting block is changed by rotating the adjusting rod, the first connecting block or the second connecting block; and the guide structures are arranged on the opposite surfaces of the first connecting block and the second connecting block to ensure the parallelism between the first connecting block and the second connecting block. The frame assembly is formed by splicing the multiple connecting frames through the connecting units, the guiding structures and the magnetic attraction structures are arranged between the connecting units, the connecting units are prevented from being separated in the transportation process, the integrity of the connecting units is guaranteed, and installation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gate fence processing and production, in particular to a multi-purpose gate fence which is easy to disassemble and assemble. Background Art

[0002] Gate rails need to be transported in containers during transportation. Due to their large size, larger containers need to be selected during transportation, and the transportation costs are also higher. Utility Model Content

[0003] In order to solve the above technical problems, a multi-purpose gate which is easy to disassemble and assemble is provided.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is: a multi-purpose door fence that is easy to disassemble and assemble, comprising:

[0005] The first frame assembly includes a plurality of first connecting frames spliced ​​to each other; the first connecting frames have a cavity;

[0006] A connecting unit connects two adjacent first connecting frames into one; the connecting unit includes:

[0007] First connection block;

[0008] The second connection block is parallel to the first connection block; the distance between the opposite surfaces of the first connection block and the second connection block matches and corresponds to the inner diameter of the correspondingly installed connection frame;

[0009] An adjusting rod, one end of which is connected to the first connecting block, and the other end of which is connected to the second connecting block. The adjusting rod, the first connecting block or the second connecting block is rotated to change the distance between the first connecting block and the second connecting block.

[0010] The guide structure is arranged on the relative surfaces of the first connecting block and the second connecting block to ensure the parallelism between the two.

[0011] According to the utility model, further, the guide structure includes a guide groove arranged on one surface and a guide block arranged on another opposite surface.

[0012] According to the utility model, further, it also includes a magnetic attraction structure arranged on the opposite surfaces of the first connecting block and the second connecting block to ensure that the two are not separated during transportation.

[0013] According to the utility model, further, the magnetic attraction structure includes a magnetic groove arranged on one surface and a magnetic protrusion arranged on another surface, and the magnetic poles of the two are opposite.

[0014] According to the utility model, further, it also includes a second frame assembly connected to the first frame assembly, a door body is arranged between the two, and the door body is hinged to the corresponding frame assembly;

[0015] Bolts are installed on the end faces of the first frame assembly and the second connection assembly, one end of the screw rod of the bolt is threadedly connected to the corresponding frame assembly, and one end of the nut of the bolt is inserted into the installation cavity of the fixing seat pre-fixed on the door frame to achieve the connection and fixation of the two;

[0016] A detachable installation sleeve is sleeved on the outer periphery of the nut; the installation sleeve has an accommodating cavity for accommodating the nut, the upper end of the accommodating cavity is an opening, and the nut is pulled out or inserted into the opening to realize disassembly and assembly with the installation sleeve.

[0017] According to the utility model, further, the two opposite side walls of the accommodating cavity are parallel, and correspondingly, the outer edge of the nut is a straight edge parallel to the side walls.

[0018] Compared with the prior art, the beneficial effect of the utility model is that the frame assembly is spliced ​​by multiple connecting frames, which can be transported in a split form, reducing the transportation volume and the transportation cost, and improving the transportation convenience and efficiency.

[0019] A guide structure and a magnetic attraction structure are provided between the connection units to prevent the connection units from being separated during transportation, thereby ensuring the integrity of the connection units and improving installation convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of a multi-purpose door barrier that is easy to disassemble and assemble according to the utility model;

[0021] Figure 2 This is an exploded schematic diagram of a multi-purpose door barrier that is easy to disassemble and assemble according to the utility model;

[0022] Figure 3 It is a schematic diagram of the connection unit of the utility model;

[0023] Figure 4 It is a schematic diagram of the assembly of the installation sleeve and bolts of the utility model.

[0024] In the figure, 100-first connecting frame, 200-second connecting frame, 300-door body, 400-connecting unit, 410-first connecting block, 420-second connecting block, 430-screw, 500-guide structure, 510-guide groove, 520-guide block, 600-magnetic structure, 610-magnetic groove, 620-magnetic protrusion, 700-bolt, 710-screw, 720-nut, 800-installation sleeve. DETAILED DESCRIPTION

[0025] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0026] like Figure 1 and Figure 2 As shown, a multi-purpose gate that is easy to disassemble and assemble includes a first frame assembly formed by a plurality of mutually spliced ​​first connection frames 100 and a second frame assembly formed by a plurality of mutually spliced ​​second connection frames 200. The first frame assembly and the second frame assembly are arranged in parallel, and a door body 300 is installed between the two. The upper and lower ends of the door body 300 are respectively hinged to the frame assembly on the corresponding side to achieve the installation of the gate. Among them, the first connection frame 100 is a hollow square tube structure, which is not only convenient for subsequent splicing, but also can reduce its own weight and reduce transportation costs.

[0027] Specifically, Figure 4 As shown, two first connection frames 100 are spliced ​​into an integrated structure through a connection unit 400, wherein the connection unit 400 includes a first connection block 410 and a second connection block 420 arranged in parallel, a vertical screw 430 is arranged between the two, and the two ends of the screw 430 are respectively connected to the connection blocks on the corresponding side; the first connection block 410 and the second connection block 420 are both bar blocks with square cross-sections; the distance between the opposite surfaces of the first connection block 410 and the second connection block 420 matches the inner diameter of the correspondingly installed connection frame; the second connection block 410 and the second connection block 420 rotate around the outer circumference of the screw 430 to increase or decrease the distance between the two, so that it is suitable for connection frames with various sizes of inner diameters. During the splicing process, two adjacent first connection frames 100 are respectively mounted on the two ends of the splicing unit 400 to realize the splicing of the two first connection frames 100. If shaking occurs after splicing, the screw 430 can be rotated for fine adjustment to adjust the distance between the first connection block 410 and the second connection block 420.

[0028] In order to improve the parallelism between the first connection block 410 and the second connection block 420 and prevent the rotation during transportation from affecting the subsequent installation accuracy, matching guide structures 500 are provided on the opposite surfaces of the first connection block 410 and the second connection block 420; specifically, a guide groove 510 is provided on one surface, and a guide block 520 is provided on the other opposite surface. Before installation, the guide groove 510 and the guide block 520 correspond to each other to ensure the parallelism between the first connection block 410 and the second connection block 420.

[0029] In order to avoid the first connection block 410 and the second connection block 420 from being separated during transportation, a magnetic attraction structure 600 is provided on the opposing surfaces of the two; specifically, a magnetic groove 610 is provided on one surface, and a magnetic protrusion 620 is provided on the other opposing surface. The two have opposite magnetic poles and attract each other to ensure that the two are not separated during transportation, thereby ensuring the integrity of the connection unit 400 and facilitating the subsequent installation process. The magnetic attraction structure 600 can be used between two units that are to be avoided from being separated in any occasion to ensure the integrity of the two.

[0030] In order to reduce the weight of the connection unit 400 and thus reduce the transportation cost, the first connection block 410 and the second connection block 420 may be provided with through grooves on the surface while ensuring rigidity and strength to reduce their own weight.

[0031] The second connection frame 200 can adopt the same splicing method as the first connection frame 100, or the connection unit 400 can be replaced by an integrated connection unit; specifically, the dimensions and sizes of the two ends of the integrated connection unit correspond to the inner diameter of the second connection frame 200 on the corresponding side, respectively, to achieve splicing of the two; in order to improve the connection stability, anti-slip serrations are provided on the outer periphery of the integrated connection unit to increase the friction between the two and prevent the two from detaching.

[0032] During the installation process, there will be a gap between the door frame and the end face of the connecting frame, and the two cannot be fixed. In order to solve this problem, Figure 1 , 3 A bolt 700 is installed on the end surface of the corresponding first connection frame 100 and the second connection frame 200. One end of the screw rod 710 of the bolt 700 is threadedly connected with the corresponding connection frame, and one end of the nut 720 of the bolt 700 is inserted into the installation cavity of the fixing seat pre-fixed on the door frame to achieve the connection and fixation of the two. By rotating the connection distance between the bolt 700 and the corresponding connection frame, the distance between the nut 720 and the fixing seat installed on the door frame is adjusted.

[0033] In order to facilitate the rotation of the bolt 700, a detachable mounting sleeve 800 is mounted on the outer periphery of the nut 720. The mounting sleeve 800 is made of non-metallic material, such as rubber or ABS. The mounting sleeve 800 has a receiving cavity for receiving the nut 720. The upper end of the receiving cavity is an opening, and the nut 720 can be pulled out from the opening to be removed from the mounting sleeve 800. Preferably, in order to facilitate the installation and removal of the two, the two opposite side walls of the receiving cavity are parallel, and correspondingly, the outer edge of the nut 720 is a straight edge parallel to the side wall, so as to improve the smoothness of the removal.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-purpose gate that is easy to disassemble and assemble, characterized in that: include, The first frame assembly includes a plurality of first connecting frames spliced ​​to each other; the first connecting frames have a cavity; A connecting unit connects two adjacent first connecting frames into one; the connecting unit includes: First connection block; The second connection block is parallel to the first connection block; the distance between the opposite surfaces of the first connection block and the second connection block matches and corresponds to the inner diameter of the correspondingly installed connection frame; An adjusting rod, one end of which is connected to the first connecting block, and the other end of which is connected to the second connecting block. The adjusting rod, the first connecting block or the second connecting block is rotated to change the distance between the first connecting block and the second connecting block. The guide structure is arranged on the relative surfaces of the first connecting block and the second connecting block to ensure the parallelism between the two.

2. The multi-purpose door barrier that is easy to assemble and disassemble as claimed in claim 1, characterized in that: The guide structure includes a guide groove arranged on one surface and a guide block arranged on the other opposite surface.

3. The multi-purpose door barrier that is easy to assemble and disassemble as claimed in claim 1, characterized in that: It also includes a magnetic attraction structure arranged on the opposite surfaces of the first connecting block and the second connecting block to ensure that the two are not separated during transportation.

4. The multi-purpose door barrier that is easy to assemble and disassemble as claimed in claim 3, characterized in that: The magnetic attraction structure includes a magnetic groove arranged on one surface and a magnetic protrusion arranged on the other surface, and the magnetic poles of the two are opposite.

5. The multi-purpose door barrier that is easy to assemble and disassemble as claimed in claim 1, characterized in that: It also includes a second frame assembly connected to the first frame assembly, a door body is arranged between the two, and the door body is hinged to the corresponding frame assembly; bolts are installed on the end faces of the first frame assembly and the second connection assembly, one end of the screw rod of the bolt is threadedly connected to the corresponding frame assembly, and one end of the nut of the bolt is inserted into the installation cavity of the fixing seat pre-fixed on the door frame to achieve the connection and fixation of the two; A detachable installation sleeve is sleeved on the outer periphery of the nut; the installation sleeve has an accommodating cavity for accommodating the nut, the upper end of the accommodating cavity is an opening, and the nut is pulled out or inserted into the opening to realize disassembly and assembly with the installation sleeve.

6. The multi-purpose door barrier that is easy to assemble and disassemble as claimed in claim 5, characterized in that: The two opposite side walls of the accommodating cavity are parallel, and correspondingly, the outer edge of the nut is a straight edge parallel to the side walls.

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