Assembly type adjustable horizontal protective channel

Abstract

The utility model provides an assembly type adjustable horizontal protection channel which comprises a first channel, a second channel, a plurality of protection handrails and two transition sections, the first channel is provided with an insertion end, the second channel is provided with an insertion adaptive end, the insertion end is inserted into the insertion adaptive end, and the length of the insertion end inserted into the adaptive end can be adjusted; a plurality of protective handrails are connected with the first channel and the second channel, and the protective handrails are arranged on the two sides of the first channel and the two sides of the second channel; the ends, far away from each other, of the first channel and the second channel are each provided with one transition section, and the upper surface of each transition section is in a slope shape. The first channel is provided with the insertion end, the second channel is provided with the insertion adaptive end, the insertion end of the first channel is inserted into the adaptive end of the second channel during installation, then the length of the insertion end inserted into the insertion adaptive end is adjusted, and the overall length of the first channel and the second channel is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, and particularly relates to an assembled adjustable horizontal protection passageway. Background Art

[0002] During the construction of steel structures, since there is often only a framework formed by beams and columns during the construction of the main frame structure and no floor for people to walk on, generally, a large number of horizontal protection passageways are required during the structure construction for workers to move on the working surface.

[0003] The traditional protection passageway is an integral passageway. The length of the passageway often does not match the site, and the protection railing is integrated with the passageway, with a large weight, inconvenient installation, and difficult movement and transportation. Summary of the Utility Model

[0004] Therefore, the technical problem to be solved by the utility model is that the protection passageway in the prior art is an integral passageway, the length of the passageway often does not match the site, and the protection railing is integrated with the passageway, with a large weight, inconvenient installation, and difficult movement and transportation.

[0005] For this reason, the utility model provides an assembled adjustable horizontal protection passageway, including:

[0006] A first passageway, having an insertion end;

[0007] A second passageway, having an insertion adaptation end, the insertion end is inserted into the insertion adaptation end, and the insertion length of the insertion end into the adaptation end is adjustable;

[0008] A plurality of protection railings, connected to the first passageway and the second passageway, and the protection railings are provided on both sides of the first passageway and the second passageway;

[0009] Two transition sections, one transition section is provided at each end of the first passageway and the second passageway that are away from each other, and the upper surface of the transition section is in a slope shape.

[0010] Optionally, a through cavity is provided inside the second passageway, and the first passageway is adapted to be inserted into the inside of the through cavity.

[0011] Optionally, a first transition section is provided at the end of the first passageway, and a second transition section is provided at the end of the second passageway. The top of the slope-shaped surface of the first transition section is flush with the upper surface of the first passageway, and the top of the slope-shaped surface of the second transition section is flush with the upper surface of the second passageway.

[0012] Optionally, the cross sections of the first passageway and the second passageway are both rectangular.

[0013] Optionally, the first protective railing is connected to the first passage, the second protective railing is connected to the second passage, and the connection between the first protective railing and the second protective railing is a plug-in connection.

[0014] Optionally, the first protective railing and the second protective railing can slide relative to each other at the plug-in connection.

[0015] Optionally, the first protective railing moves synchronously with the first passage.

[0016] Optionally, both the first passage and the second passage are made of steel rectangular tubes.

[0017] The prefabricated adjustable horizontal protection passage provided by the present utility model has the following advantages:

[0018] 1. The present utility model provides a prefabricated adjustable horizontal protection passage, which includes a first passage, a second passage, a plurality of protective railings and two transition sections. The first passage has an insertion end, and the second passage has an insertion adaptation end. The insertion end is inserted into the insertion adaptation end, and the length of the insertion end inserted into the adaptation end can be adjusted; a plurality of protective railings are connected to the first passage and the second passage, and the protective railings are provided on both sides of the first passage and the second passage; two transition sections, one transition section is provided at each of the ends of the first passage and the second passage that are away from each other, and the upper surface of the transition section is in a slope shape.

[0019] For the prefabricated adjustable horizontal protection passage with this structure, by setting that the first passage has an insertion end and the second passage has an insertion adaptation end, during installation, the insertion end of the first passage is inserted into the adaptation end of the second passage, and then the length of the insertion end inserted into the insertion adaptation end is adjusted, thereby adjusting the overall length of the first passage and the second passage. One transition section is provided at each of the ends of the first passage and the second passage that are away from each other, and the upper surface of the transition section is in a slope shape, which can form a smooth passage at the ends of the first passage and the second passage, facilitating the movement of personnel and the transportation of materials. The design of this passage can be applicable to structures of more sizes, is easy to install, has strong applicability, can effectively adjust the length of the horizontal passage, make the passage more matched with the structure size, and has better protection effect.

[0020] 2. The present utility model provides a prefabricated adjustable horizontal protection passage. A first transition section is provided at the end of the first passage, and a second transition section is provided at the end of the second passage. The top of the slope-shaped surface of the first transition section is flush with the upper surface of the first passage, and the top of the slope-shaped surface of the second transition section is flush with the upper surface of the second passage.

[0021] For the prefabricated adjustable horizontal protection passage of this structure, by setting the top of the sloped surface of the first transition section to be flush with the upper surface of the first passage and the top of the sloped surface of the second transition section to be flush with the upper surface of the second passage, the transition at the splicing can be made smoother.

[0022] 3. The present invention provides a prefabricated adjustable horizontal protection passage. The first protective railing is connected to the first passage, and the second protective railing is connected to the second passage. The connection between the first protective railing and the second protective railing is a plug-in connection.

[0023] For the prefabricated adjustable horizontal protection passage of this structure, by setting the first protective railing to be connected to the first passage, the second protective railing to be connected to the second passage, and the connection between the two to be a plug-in connection, when the first passage is inserted into the second passage, the first protective railing can be synchronously inserted into the second protective railing. When the first passage moves relative to the second passage, the first protective railing also moves synchronously relative to the second protective railing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a schematic structural view of the prefabricated adjustable horizontal protection passage provided in the embodiments of the present invention;

[0026] Description of the reference numerals:

[0027] 1 - First passage;

[0028] 2 - Second passage;

[0029] 3 - First transition section;

[0030] 4 - Second transition section;

[0031] 5 - First protective railing;

[0032] 6 - Second protective railing. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. 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.

[0034] In the description of the present utility model, 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 utility model 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 thus should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0035] Embodiment

[0036] This embodiment provides an assembled adjustable horizontal protection passage, as Figure 1 shown, including a first passage 1, a second passage 2, a first transition section 3, a second transition section 4, a first guardrail 5, and a second guardrail 6.

[0037] In this embodiment, the first passage 1 has an insertion end, and the second passage 2 has an insertion adaptation end. The insertion end is inserted into the insertion adaptation end, and the length of the insertion end inserted into the insertion adaptation end can be adjusted; a plurality of guardrails are connected to the first passage 1 and the second passage 2, and guardrails are provided on both sides of the first passage 1 and the second passage 2; transition sections are provided at the ends of the first passage 1 and the second passage 2 that are away from each other, and the upper surface of the transition section is in a slope shape.

[0038] By setting that the first passage 1 has an insertion end and the second passage 2 has an insertion adaptation end, during installation, the insertion end of the first passage 1 is inserted into the adaptation end of the second passage 2, and then the length of the insertion end inserted into the insertion adaptation end is adjusted, thereby adjusting the overall length of the first passage 1 and the second passage 2.

[0039] By providing a transition section at each end of the first passage 1 and the second passage 2 that are away from each other, and the upper surface of the transition section is in a slope shape, a smooth passage can be formed at the ends of the first passage 1 and the second passage 2, facilitating the movement of personnel and the transportation of materials.

[0040] In this embodiment, the insertion adaptation end is provided with a through cavity inside the second passage 2, and the first passage 1 is adapted to be inserted into the through cavity.

[0041] In this embodiment, the transition section is divided into a first transition section 3 and a second transition section 4. The first transition section 3 is arranged at the end of the first channel 1, and the second transition section 4 is arranged at the end of the second channel 2. The top of the sloped surface of the first transition section 3 is flush with the upper surface of the first channel 1, and the top of the sloped surface of the second transition section 4 is flush with the upper surface of the second channel 2.

[0042] In this embodiment, the cross-sections of both the first channel 1 and the second channel 2 are rectangular. Preferably, both the first channel 1 and the second channel 2 are made of steel rectangular tubes.

[0043] In this embodiment, the guardrail includes a first guardrail 5 and a second guardrail 6. The first guardrail 5 is connected to the first channel 1, and the second guardrail 6 is connected to the second channel 2. The connection between the first guardrail 5 and the second guardrail 6 is a plug-in connection, and the first guardrail 5 and the second guardrail 6 can slide relative to each other at the plug-in connection.

[0044] As Figure 1 shown, by setting the first guardrail 5 to be connected to the first channel 1 and the second guardrail 6 to be connected to the second channel 2, and the connection between the two is a plug-in connection, when the first channel 1 is inserted into the second channel 2, the first guardrail 5 can be synchronously inserted into the second guardrail 6. When the first channel 1 moves relative to the second channel 2, the first guardrail 5 also moves synchronously relative to the second guardrail 6.

[0045] In this embodiment, as Figure 1 shown, the second guardrail 6 is composed of two vertical bars and a cross bar. The two ends of the cross bar are fixed to the two vertical bars, and the inside of the cross bar is hollow. The first guardrail is composed of a vertical bar and a cross bar. One end of the cross bar is connected to the vertical bar, and the other end is inserted into the cavity of the cross bar in the second guardrail 6 to achieve fixation while also being able to slide within the cavity.

[0046] In this embodiment, the first guardrail 5 and the first channel 1, as well as the second guardrail 6 and the second channel 2, are both fixed by means of pins. Specifically, through holes can be opened on both the first guardrail 5 and the first channel 1, and through holes are opened on the second guardrail 6 and the second channel 2. When installing, pins are inserted into the through holes for fixation.

[0047] For the assembled adjustable horizontal protection channel provided in this embodiment, during use, the installation steps are as follows:

[0048] Step 1: Insert the first channel 1 into the second channel 2 and adjust the channel length according to the required length of the structure;

[0049] Step 2: Fix a guardrail to the first channel 1 and fix the second guardrail 6 to the second channel 2;

[0050] Step 3: Place a first transition plate at the end of the first channel 1 and a second transition plate at the end of the second channel 2.

[0051] Obviously, the above embodiments are merely examples for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. The obvious changes or variations derived therefrom still fall within the protection scope of the creation of the present utility model.

Claims

1. An assembled adjustable horizontal protection passage, characterized in that, Comprising: A first channel (1) having an insertion end; A second channel (2) having an insertion adaptor end, the insertion end being inserted into the insertion adaptor end, and the length of the insertion end inserted into the adaptor end being adjustable; A number of guardrails connected to the first channel (1) and the second channel (2), and the guardrails being provided on both sides of the first channel (1) and the second channel (2); Two transition sections, one transition section being provided at each of the ends of the first channel (1) and the second channel (2) that are away from each other, and the upper surface of the transition section being ramp-shaped.

2. The prefabricated adjustable horizontal protection passage according to claim 1, wherein A through cavity is provided inside the second channel (2), and the first channel (1) is adapted to be inserted inside the through cavity.

3. The prefabricated adjustable horizontal protection passage according to claim 2, wherein A first transition section (3) is provided at the end of the first channel (1), and a second transition section (4) is provided at the end of the second channel (2). The top of the ramp-shaped surface of the first transition section (3) is flush with the upper surface of the first channel (1), and the top of the ramp-shaped surface of the second transition section (4) is flush with the upper surface of the second channel (2).

4. The prefabricated adjustable horizontal protection passage according to claim 2, characterized in that The cross-sections of the first channel (1) and the second channel (2) are both rectangular.

5. The prefabricated adjustable horizontal protection passage according to claim 2, wherein, A first guardrail (5) is connected to the first channel (1), and a second guardrail (6) is connected to the second channel (2). The connection between the first guardrail (5) and the second guardrail (6) is a plug-in connection.

6. The prefabricated adjustable horizontal protection passage according to claim 5, wherein The first guardrail (5) and the second guardrail (6) can slide relative to each other at the plug-in connection.

7. The prefabricated adjustable horizontal protection passage according to claim 5, wherein The first guardrail (5) moves synchronously with the first channel (1).

8. The prefabricated adjustable horizontal protection passage according to claim 1, wherein Both the first channel (1) and the second channel (2) are made of steel rectangular tubes.

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