Corrosion-resistant fence railing

Abstract

The utility model relates to the technical field of handrails, in particular to a corrosion-resistant enclosing wall handrail which comprises an enclosing wall handrail body, the enclosing wall handrail body comprises a first blocking strip, a second blocking strip is connected into the first blocking strip in a sliding mode, and a replaceable blocking head is arranged at the top of the second blocking strip. The device has the beneficial effects that an insertion column at the bottom of a blocking head is inserted into a hollow column, then a first wedge-shaped block makes contact with a second wedge-shaped block, at the moment, the second wedge-shaped block compresses a second spring to return to the interior of a groove, the first wedge-shaped block is inserted into the hollow column, and the second wedge-shaped block is inserted into the second wedge-shaped block; and then the first wedge-shaped block passes through the second wedge-shaped block, and the first wedge-shaped block and the second wedge-shaped block are clamped up and down at the moment, so that the blocking head can be mounted at the top of the second blocking strip.

Description

Technical Field

[0001] The utility model relates to the technical field of railings, in particular to a corrosion-resistant enclosure railing. Background Art

[0002] Railings play a role of separation and guidance during use, making the boundaries of the divided areas clear and distinct. Railings made of multiple layers of stainless steel materials can play a good rust prevention role. Referring to the patent with the application number CN215212693U, a protective layer is adhered to the surface of the vertical plate. The protective layer is composed of a polytetrafluoroethylene film layer, a nylon film layer, and a polyester imide film layer, which plays the effect of isolating air and liquids such as water vapor, thereby reducing the contact with gases and preventing oxidation. By spraying an aluminum oxide coating layer, an aluminum sesquioxide coating layer, and an alloy element coating layer on the surface of the vertical plate, it plays a further effect of preventing oxidation, thus achieving the purpose of strong corrosion resistance. The lengths of the railings are fixed. When the height of the enclosure is relatively high, long railings are required, but the existing railings cannot achieve the purpose of being elongated. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the drawback in the prior art that when the height of the enclosure is relatively high, long railings are required, but the existing railings cannot achieve the purpose of being elongated, and to propose a corrosion-resistant enclosure railing.

[0004] To achieve the above purpose, the utility model adopts the following technical solution: a corrosion-resistant enclosure railing, including: an enclosure railing, the enclosure railing includes a first bar, and a second bar is slidably connected inside the first bar. A replaceable blocking head is arranged at the top of the second bar, a first triangular block is fixed at the bottom of the second bar, a hollow chamber is fixed at the top of the first bar, a second triangular block is slidably connected inside the hollow chamber and a first spring is fixed, and one end of the first spring is fixedly connected with the second triangular block.

[0005] The utility model can be further arranged such that a plug post is fixed at the bottom of the blocking head, and a first wedge-shaped block is fixed outside the plug post.

[0006] The utility model can be further arranged such that a hollow column is fixed at the top of the second bar, and a groove is arranged inside the hollow column.

[0007] The utility model can be further arranged such that a second spring is fixed inside the groove and a second wedge-shaped block is slidably connected.

[0008] The utility model can be further arranged such that the second wedge-shaped block is fixed with a cross bar, and the cross bar penetrates through the groove and extends to the outside of the hollow column.

[0009] The present utility model can be further configured such that one end of the second spring is fixedly connected to the second wedge block.

[0010] The present utility model can be further configured such that the interval density of the enclosure railings is determined according to the number of the first bars and the second bars inserted.

[0011] The present utility model can be further configured such that the enclosure railings are provided with atomizing nozzles, which can spray mist water to relieve high temperature and dryness in high temperature and dry weather.

[0012] A corrosion-resistant enclosure railing proposed by the present utility model has the beneficial effects that:

[0013] 1. When the height of the enclosure needed is relatively high, the second bar can be pulled at this time to raise the bottom end of the second bar inside the first bar. The raising of the second bar drives the first triangular block to rise. When the first triangular block rises, it contacts the second triangular block, and then forces the second triangular block to return to the inside of the hollow chamber and compress the first spring. When the first triangular block passes through the second triangular block, the first spring drives the second triangular block to extend and reset. Then the first triangular block is placed on the top of the second triangular block. This is beneficial to prevent the second bar from sagging after being stretched, and is beneficial to improving the height of the enclosure by this means.

[0014] 2. Insert the insertion post at the bottom of the blocking head into the inside of the hollow column, and then the first wedge block contacts the second wedge block. At this time, the second wedge block compresses the second spring and returns to the inside of the groove, and then the first wedge block passes through the second wedge block. At this time, the first wedge block and the second wedge block are engaged with one on top and the other at the bottom, which is beneficial to installing the blocking head on the top of the second bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure proposed by the present utility model;

[0016] Figure 2 is a schematic diagram of the connection structure between the first bar and the second bar proposed by the present utility model;

[0017] Figure 3 is proposed by the present utility model Figure 2 partial enlarged view;

[0018] Figure 4 is a schematic diagram of the structure of the insertion post and the hollow column proposed by the present utility model;

[0019] Figure 5 is proposed by the present utility model Figure 4 partial enlarged view.

[0020] In the figure: 1, fence railing; 2, first bar; 3, second bar; 4, blocking head; 5, first triangular block; 6, hollow bin; 7, second triangular block; 8, first spring; 10, inserting post; 11, first wedge-shaped block; 12, hollow column; 13, groove; 14, second spring; 15, second wedge-shaped block; 16, cross bar. Detailed implementation mode

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work shall fall within the protection scope of the present invention.

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is 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 a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "set" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. The following will describe the embodiments according to the overall structure of the present invention.

[0023] A corrosion-resistant fence railing, comprising: a fence railing 1, the fence railing 1 includes a first bar 2, and a second bar 3 is slidably connected inside the first bar 2. A replaceable blocking head 4 is arranged at the top of the second bar 3. A first triangular block 5 is fixed at the bottom of the second bar 3. A hollow bin 6 is fixed at the top of the first bar 2. A second triangular block 7 is slidably connected inside the hollow bin 6 and a first spring 8 is fixed. One end of the first spring 8 is fixedly connected to the second triangular block 7. The spacing density of the fence railing 1 is determined by the number of inserted first bars 2 and second bars 3. The fence railing 1 is equipped with atomizing nozzles, which can spray mist water to relieve high temperature and dryness in high temperature and dry weather.

[0024] It should be explained that when the height of the enclosure to be blocked is relatively high, the second blocking bar 3 can be pulled at this time so that the bottom end of the second blocking bar 3 rises inside the first blocking bar 2. The rise of the second blocking bar 3 drives the first triangular block 5 to rise. When the first triangular block 5 rises, it contacts the second triangular block 7, and then forces the second triangular block 7 to return to the inside of the hollow chamber 6 and compress the first spring 8. When the first triangular block 5 passes through the second triangular block 7, the first spring 8 drives the second triangular block 7 to extend and reset. Then the first triangular block 5 is placed on the top of the second triangular block 7. This move is beneficial to prevent the second blocking bar 3 from sagging after being stretched. By this means, it is beneficial to increase the height of the enclosure.

[0025] Furthermore, a plug post 10 is fixed to the bottom of the blocking head 4. A first wedge-shaped block 11 is fixed to the outside of the plug post 10. A hollow column 12 is fixed to the top of the second blocking bar 3. A groove 13 is arranged inside the hollow column 12.

[0026] It can be concluded that by installing the blocking head 4 on the top of the second blocking bar 3, the blocking head 4 with spikes can improve the safety of the enclosure wall. Insert the plug post 10 at the bottom of the blocking head 4 into the inside of the hollow column 12, and then the first wedge-shaped block 11 contacts the second wedge-shaped block 15. At this time, the second wedge-shaped block 15 compresses the second spring 14 and returns to the inside of the groove 13. Then the first wedge-shaped block 11 passes through the second wedge-shaped block 15. At this time, the first wedge-shaped block 11 and the second wedge-shaped block 15 are engaged with one on top and the other at the bottom, which is beneficial to fixing the blocking head 4 on the top of the second blocking bar 3. When the blocking head 4 needs to be replaced, pull the cross bar 16 to drive the second wedge-shaped block 15 back into the inside of the groove 13, and then the first wedge-shaped block 11 is separated from the second wedge-shaped block 15, and the blocking head 4 can be disassembled and a new one can be replaced.

[0027] Next, a second spring 14 is fixed inside the groove 13 and is slidably connected with a second wedge-shaped block 15. One end of the second spring 14 is fixedly connected with the second wedge-shaped block 15. The second wedge-shaped block 15 is fixed with a cross bar 16, and the cross bar 16 penetrates through the groove 13 and extends to the outside of the hollow column 12. The cross bar 16 is made of stainless steel.

[0028] Working principle: When the height of the enclosure needs to be relatively high, the second barrier strip 3 can be pulled at this time, so that the bottom end of the second barrier strip 3 rises inside the first barrier strip 2. The rise of the second barrier strip 3 drives the rise of the first triangular block 5. When the first triangular block 5 rises, it contacts the second triangular block 7, and then forces the second triangular block 7 to return to the inside of the hollow chamber 6 and compress the first spring 8. When the first triangular block 5 passes through the second triangular block 7, the first spring 8 drives the second triangular block 7 to extend and reset. Then the first triangular block 5 is placed on top of the second triangular block 7. This move is beneficial to prevent the second barrier strip 3 from sagging after being stretched. By this means, it is beneficial to increase the height of the enclosure. At the same time, the blocking head 4 can be installed on the top of the second barrier strip 3. The blocking head 4 is provided with spikes to improve the security of the enclosure. The insertion post 10 at the bottom of the blocking head 4 is inserted into the inside of the hollow column 12. Then the first wedge block 11 contacts the second wedge block 15. At this time, the second wedge block 15 compresses the second spring 14 and returns to the inside of the groove 13. Then the first wedge block 11 passes through the second wedge block 15. At this time, the first wedge block 11 and the second wedge block 15 are engaged with one on top and the other at the bottom, which is beneficial to fix the blocking head 4 on the top of the second barrier strip 3. When the blocking head 4 needs to be replaced, the cross bar 16 is pulled to drive the second wedge block 15 back to the inside of the groove 13. Then the first wedge block 11 is separated from the second wedge block 15, and the blocking head 4 can be disassembled and a new one can be replaced.

[0029] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A corrosion-resistant fence railing, comprising: Fence railing (1), characterized in that: the fence railing (1) includes a first bar (2), and a second bar (3) is slidably connected inside the first bar (2), and a replaceable blocking head (4) is arranged at the top of the second bar (3), a first triangular block (5) is fixed at the bottom of the second bar (3), a hollow bin (6) is fixed at the top of the first bar (2), a second triangular block (7) is slidably connected inside the hollow bin (6) and a first spring (8) is fixed, and one end of the first spring (8) is fixedly connected with the second triangular block (7).

2. The corrosion-resistant fence railing according to claim 1, characterized in that, A plug post (10) is fixed at the bottom of the blocking head (4), and a first wedge-shaped block (11) is fixed outside the plug post (10).

3. A corrosion-resistant fence railing according to claim 1, characterized in that, A hollow column (12) is fixed at the top of the second bar (3), and a groove (13) is arranged inside the hollow column (12).

4. The corrosion-resistant fence railing according to claim 3, characterized in that, A second spring (14) is fixed inside the groove (13) and a second wedge-shaped block (15) is slidably connected.

5. The corrosion-resistant fence railing according to claim 4, characterized in that The second wedge-shaped block (15) is fixed with a cross bar (16), and the cross bar (16) penetrates through the groove (13) and extends to the outside of the hollow column (12).

6. The corrosion-resistant fence railing according to claim 4, characterized in that, One end of the second spring (14) is fixedly connected with the second wedge-shaped block (15).

7. The corrosion-resistant fence railing according to claim 1, characterized in that, The spacing density of the fence railing (1) is determined according to the number of the inserted first bars (2) and second bars (3).

8. The corrosion-resistant fence railing according to claim 1, characterized in that, The fence railing (1) is equipped with atomizing nozzles, which can spray mist water to relieve high temperature and dryness when it is hot and dry.

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