Combined upright post handrail

Abstract

The utility model relates to the technical field of stand column handrails, and discloses a combined stand column handrail which comprises a handrail frame, the upper portion and the lower portion of the handrail frame are fixedly connected with cross rods, the cross rods penetrate out of the handrail frame, the left ends and the right ends of the cross rods are fixedly connected with square inserting columns and square inserting sleeves respectively, and inserting holes are formed in the middles of the square inserting columns and the middles of the square inserting sleeves. The combined upright post railing comprises a railing frame, a square inserting post and a square inserting sleeve which extend out of the two sides of the railing upright post and can be matched and inserted with each other, a long bolt is inserted into the inserting hole, an anti-loosening hole is formed in the middle of the long bolt, an anti-loosening assembly is inserted into the anti-loosening hole, and the anti-loosening assembly is fixedly mounted on the right side of the railing frame. The combined upright post railing can be quickly assembled through the square inserting post and the square inserting sleeve which extend out of the two sides of the railing upright post and can be matched and inserted with each other; and the handrails are fixed through the long bolts and the nuts and are prevented from loosening through the anti-loosening assemblies, so that the handrails can be quickly and stably combined.

Description

Technical Field

[0001] The utility model relates to the technical field of column railings, in particular to a combined column railing. Background Art

[0002] Assembled railings are railings that are assembled and installed entirely using connectors and rods, and are connected using methods such as anchoring or powerful screws. Corners and embedded parts connected to the wall are connected using special accessories.

[0003] In the existing railing assembly structure, the fatigue effect of metal needs to be taken into consideration, which makes the railing structure unsafe after a long period of use. In addition, when assembling the railing, several groups of bolts need to be used to fix it, which makes it difficult to assemble quickly and is very troublesome. Utility Model Content

[0004] The purpose of the utility model is to provide a combined column railing. The combined column railing of the utility model can be quickly assembled through square plug-in columns and square plug-in sleeves extending from both sides of the railing column and can be plugged into each other, and then fixed by long bolts and nuts, and prevented from loosening by anti-loosening components. The railing can be quickly and firmly assembled to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined column railing, including a fence frame, the upper and lower parts of the fence frame are fixedly connected with cross bars, the cross bars pass through the fence frame and the left and right ends are respectively fixedly connected with square plug columns and square plug sleeves, the square plug columns and square plug sleeves are each provided with a plug hole in the middle, a long bolt is inserted into the plug hole, an anti-loosening hole is provided in the middle of the long bolt, and an anti-loosening component is inserted into the anti-loosening hole, and the anti-loosening component is fixedly installed on the right side of the fence frame.

[0006] Preferably, the tail of the long bolt is provided with an external thread and is detachably connected to a nut via the external thread.

[0007] Preferably, the anti-loosening assembly includes a spring welded to the right side of the fence, and the end of the spring is fixedly connected to an anti-loosening bolt through a disc.

[0008] Preferably, the inner side wall of the fence is fixedly connected with a plurality of longitudinal rods in a straight and equidistant array.

[0009] Preferably, mounting plates are fixedly mounted on both left and right ends of the bottom of the fence.

[0010] Preferably, the end of the square plug column is chamfered, and the end of the square plug sleeve is fixedly mounted with a protective ring.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The combined column railing of the utility model can be quickly assembled by means of square plug-in columns and square plug-in sleeves extending from both sides of the railing column and capable of being plugged into each other, and then fixed by long bolts and nuts, and prevented from loosening by anti-loosening components, so that the railing can be quickly and firmly assembled, thereby solving the problem that in the existing railing assembly structure, it is necessary to consider the fatigue effect of metal, which makes the railing structure unsafe after a long service life, and when assembling the railing, it is necessary to use several groups of bolts to fix it, and it is impossible to assemble quickly, which is very troublesome. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 for Figure 1 The structural diagram at A in the middle;

[0015] Figure 3 for Figure 1 Schematic diagram of the structure at B in the middle;

[0016] Figure 4 It is a schematic diagram of the overall structure of the utility model.

[0017] In the figure: 1. frame; 2. longitudinal bar; 3. transverse bar; 4. square plug column; 5. mounting plate; 6. square plug sleeve; 7. protective ring; 8. plug hole; 9. long bolt; 10. anti-loosening hole; 11. anti-loosening bolt; 12. disc; 13. spring; 14. external thread; 15. nut. DETAILED DESCRIPTION

[0018] 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 in 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.

[0019] See also Figure 1-Figure 4 A combined column railing shown in the figure includes a fence frame 1, and the upper and lower parts of the fence frame 1 are fixedly connected with cross bars 3, the cross bars 3 pass through the fence frame 1 and are fixedly connected with square plug columns 4 and square plug sleeves 6 at the left and right ends respectively, and the square plug columns 4 and the square plug sleeves 6 are provided with insertion holes 8 in the middle, and long bolts 9 are inserted in the insertion holes 8. An anti-loosening hole 10 is provided in the middle of the long bolts 9, and an anti-loosening component is inserted in the anti-loosening hole 10, and the anti-loosening component is fixedly installed on the right side of the fence frame 1. The combined column railing of the utility model can be quickly assembled through the square plug columns 4 and square plug sleeves 6 extending from both sides of the railing column and can be matched with each other, and then fixed by long bolts 9 and nuts 15, and prevented from loosening by the anti-loosening component, so that the railing can be quickly and firmly assembled.

[0020] Furthermore, an external thread 14 is provided at the tail end of the long bolt 9 and a nut 15 is detachably connected to the external thread 14 for easy fixation; further, the anti-loosening component includes a spring 13 welded to the right side of the fence 1, and the end of the spring 13 is fixedly connected to the anti-loosening bolt 11 through a disc 12, and the anti-loosening effect is good; further, the inner wall of the fence 1 is fixedly connected to a plurality of longitudinal rods 2 in a straight and equidistant array, and the protective effect is good; further, mounting plates 5 are fixedly installed at both ends of the bottom of the fence 1 for easy installation; further, the end of the square plug column 4 is chamfered, and the end of the square plug sleeve 6 is fixedly installed with a protective ring 7, which has a good protective effect and can prevent cutting injuries to the staff.

[0021] In the present scheme, when in use, the combined column railing of the utility model can be quickly assembled through the square plug columns 4 and square plug sleeves 6 extending from both sides of the railing column and can be plugged into each other, and then fixed by long bolts 9 and nuts 15. The anti-loosening component can be used to prevent loosening, and the railing can be quickly and firmly assembled. When assembly is required, the square plug columns 4 on the left side of one group of railings are inserted into the square plug sleeves 6 on the right side of another group of railings, and preliminary assembly can be carried out. After assembly, the anti-loosening component is pushed back. At this time, the spring 13 is compressed and shortened, and the anti-loosening component is pushed back to not hinder the insertion of the long bolt 9. The long bolt 9 is inserted into the through hole of the socket 8 after the square plug column 4 and the square plug sleeve 6 are assembled, and the tail of the long bolt 9 is fixed with the nut 15. At this time, the anti-loosening component spring 13 rebounds and resets to drive the anti-loosening bolt 11 to insert into the anti-loosening hole 10 in the middle of the long bolt 9, which can hinder the long bolt 9 from being loosened to a certain extent.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined column railing, comprising a railing frame (1), wherein the upper and lower parts of the railing frame (1) are fixedly connected to a crossbar (3), characterized in that: The cross bar (3) passes through the fence frame (1) and is fixedly connected to a square plug column (4) and a square plug sleeve (6) at its left and right ends respectively. The square plug column (4) and the square plug sleeve (6) are provided with a plug hole (8) in the middle, a long bolt (9) is inserted into the plug hole (8), an anti-loosening hole (10) is provided in the middle of the long bolt (9), and an anti-loosening component is inserted into the anti-loosening hole (10), and the anti-loosening component is fixedly installed on the right side of the fence frame (1).

2. A combined column railing according to claim 1, characterized in that: The tail of the long bolt (9) is provided with an external thread (14) and is detachably connected to a nut (15) via the external thread (14).

3. The combined column railing according to claim 1, characterized in that: The anti-loosening assembly comprises a spring (13) welded to the right side of the fence (1), and the end of the spring (13) is fixedly connected to the anti-loosening bolt (11) through a disc (12).

4. The combined column railing according to claim 1, characterized in that: The inner side wall of the fence (1) is fixedly connected to a plurality of longitudinal rods (2) in a straight and equidistant array.

5. The combined column railing according to claim 1, characterized in that: Mounting plates (5) are fixedly mounted on both left and right ends of the bottom of the fence (1).

6. A combined column railing according to claim 5, characterized in that: The end of the square plug column (4) is turned with a chamfer, and the end of the square plug sleeve (6) is fixedly mounted with a protective ring (7).

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