Novel guardrail vertical rod

Abstract

The utility model relates to a novel guardrail vertical rod, through the arrangement of a rotary pipe clamp, a cross rod can be fixed with a vertical pipe only by inserting the cross rod into the pipe clamp, through the arrangement of a plug or a chuck, the vertical rod can be connected with other column bodies, and meanwhile, the vertical rod can fix a fixed node by itself. Through the arrangement of various connecting structures, the stand columns with different connecting structures can be used according to different use scenes, the adaptability of the stand columns is greatly improved, and compared with a traditional mode of using fasteners, the mounting and dismounting time is greatly saved, the construction is simplified, and the working efficiency is improved. And meanwhile, through the arrangement of the rotatable pipe clamp, the pipe clamp can be connected with cross rods of various angles, the adaptability of the vertical rod is greatly improved, and the requirements of various installation working conditions are met.

Description

Technical Field

[0001] The utility model relates to the technical field of aerial work platforms, in particular to a novel guardrail upright. Background Art

[0002] Today's aerial work platforms are generally constructed with various fasteners and steel pipes, and are set by stacking them layer by layer. Specifically, especially in the field of shipbuilding, a fixed node is temporarily welded on the hull during the general shipbuilding process to facilitate construction. However, due to the application limitations of scaffolding, it is still necessary to accumulate the height layer by layer from the bottom to reach the required construction height.

[0003] Conventional vertical pole scaffolding is composed of columns, cross bars, guardrails and springboards. Referring to the structure in Chinese invention patent application CN104372935A, if the installation method is adopted, it is necessary to erect the vertical poles and cross bars layer by layer from the ground, and finally place the springboard on the cross bar at a specified height, so that workers can work on the flat plate. This construction method wastes a lot of time and delays the progress of the project. At the same time, due to the multi-step erection, the instability of the scaffolding platform is increased.

[0004] At the same time, as disclosed in the above patent application, the current guardrail construction still requires a fastener for connection. This connection method requires construction workers to carry a large amount of materials and tools for construction work. The construction is complicated and the operation time is long. Each node requires a fastener, so the traditional guardrail installation construction is very slow and inconvenient. Utility Model Content

[0005] The utility model aims to solve the problem that the existing guardrail construction of aerial work platforms is slow and inconvenient, and proposes a new type of guardrail upright pole.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A novel guardrail upright comprises a vertical pipe and at least one pipe clamp connected to the vertical pipe, wherein the pipe clamp is arranged to fix a connecting cross bar, and the lower end of the vertical pipe also comprises a connecting structure, which is arranged to fix the vertical pipe.

[0008] Specifically, the pipe clamp includes a connection block arranged on the surface of the vertical pipe and a latch inserted into the connection block to fix the cross bar.

[0009] Preferably, a gap capable of accommodating at least one crossbar is formed between the connecting block and the latch.

[0010] By setting the latch pin, the cross bar can be more stably fixed between the latch pin and the connecting block, thereby improving the ability of the pipe clamp to fix the cross bar.

[0011] Preferably, a stopper is provided at the position of the riser relative to the connection block, and the stopper limits the connection block from sliding axially along the surface of the riser.

[0012] The blocking setting prevents the connection block from sliding up and down on the surface of the riser, thereby improving the stability of the column.

[0013] Preferably, the connection block is provided with a handle away from the end of the riser.

[0014] By setting the handle, when the angle of the pipe clamp needs to be adjusted, it can be bent by holding the handle, avoiding the use of other tools for rotation operations, thereby improving the convenience of using the column.

[0015] Specifically, the connection structure is configured as a plug.

[0016] Specifically, the connection structure is configured as a clamp.

[0017] Preferably, the pipe clamp is rotatably connected to the riser.

[0018] Through the setting of plugs or clamps, the column can not only be connected to other columns, but also fix the nodes itself. The setting of multiple connection structures makes it possible to use columns with different connection structures according to different usage scenarios, which greatly improves the adaptability of the column.

[0019] In general, by setting the pipe clamp, the cross bar only needs to be inserted into the pipe clamp to fix the cross bar and the riser, and the connection structure at the lower end of the riser can also enable the riser to be fixedly connected to the fixed node of the structure itself, so that the column can be directly built at the position of the fixed node in the air, eliminating the process of building from the ground, greatly saving construction steps, reducing construction time, and increasing the stability of the construction platform.

[0020] At the same time, through the setting of the rotatable pipe clamp, the pipe clamp can be connected to cross bars of various angles, which greatly increases the adaptability of the vertical pole, meets the needs of various installation conditions, improves the adaptability of the project, and saves the construction time of the project. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of an embodiment of a new type of working platform;

[0022] Figure 2 A schematic diagram of the structure of the pipe clamp with the pin removed;

[0023] Figure 3 A plug connection structure;

[0024] Figure 4 It is a 90° chuck connection structure;

[0025] Figure 5 It is a 180° chuck connection structure.

[0026] Legend: 1. Vertical pipe; 2. Horizontal bar; 3. Pipe clamp; 31. Connecting block; 32. Latch; 33. Handle; 4. Connecting structure; 5. Blocker; 6. Plug; 7. Screw. DETAILED DESCRIPTION

[0027] The specific structure and function of the guardrail upright disclosed in this invention are specifically described below.

[0028] Reference Figure 1 As shown, in this embodiment: a new type of guardrail upright, including a vertical pipe 1, and also including two pipe clamps 3 connected to the vertical pipe 1, the pipe clamp 3 includes a connecting block 31 arranged on the surface of the vertical pipe 1 and a pin 32 inserted into the connecting block 31 to fix the cross bar 2. In this embodiment, the pin 32 is a square pin, which is inserted into the fixing block to avoid the rotation of the pin 32 and ensure the stability of the fixation.

[0029] In practice, if Figure 2 As shown, first, the pipe clamp 2 is rotatably connected to the vertical pipe 1, and the pipe clamp 3 is an M-type pipe clamp. A gap is formed between the M-type pipe clamp and the pin 32, and the gap can be accommodated by two crossbars. In this way, the column can fix four crossbars 2 at a time, making the overall structure more stable.

[0030] The lower end of the riser 1 also includes a connection structure 4, which is configured to fix the riser 1. The connection structure 4 is as shown in FIG. Figures 3 to 5 As shown, three different connection structures 4 can be used, namely a plug 6, a 90° clamp and a 180° clamp.

[0031] The connection structure 4 of the plug 6 can be configured as follows: a plug 6 is provided on the riser 1, and a socket is provided on another docking riser 1, and the plug 6 is inserted into the socket, wherein the width of the plug 6 gradually widens, while the width of the socket is constant, so when the plug 6 is inserted into the socket, it will be locked with the socket due to being too wide, thereby forming a connection.

[0032] The 90° chuck or the 180° chuck can be configured to: tighten the component to be clamped by twisting the screw rod 7, thereby achieving the connection between the riser 1 and the component.

[0033] like Figure 1 As shown in , in order to prevent the connection block 31 from sliding up and down on the surface of the riser 1 and improve the stability of the column, the riser 1 is provided with a stopper 5 relative to the connection block 31, and the stopper 5 limits the connection block 31 from sliding axially along the surface of the riser 1.

[0034] In this embodiment, the blocking 5 adopts two protrusions, which are fixed on the surface of the vertical pipe 1 and respectively arranged above and below the connecting block 31, so as to prevent the connecting block 31 from sliding up and down on the surface of the vertical pipe 1.

[0035] Of course, the barrier 5 can also be set as a depression, and the depression ring is set on the surface of the riser 1, and the width of the depression is the same as the width of the connecting block 31, or the width of the depression is slightly larger than the width of the connecting block 31, so that the connecting block 31 is just placed in the depression, which can also prevent the connecting block 31 from sliding up and down on the surface of the riser 1.

[0036] In order to facilitate the rotation of the pipe clamp 3 , a handle 33 is provided at the end of the connecting block 31 away from the vertical pipe 1 .

[0037] By setting the handle 33, when the angle of the pipe clamp 3 needs to be adjusted, the handle 33 can be gripped to be turned, avoiding the use of other tools for rotation operation, thereby improving the convenience of using the column.

[0038] Of course, the handle 33 can also be made to protrude at one end into the connecting block 31, and a groove is provided on the pin 32 relative to the protrusion, the protrusion is placed in the groove, and the top of the protrusion is set to be larger than the width of the groove, so that the pin 32 can slide in the connecting block 31 without falling out of the connecting block 31, thereby ensuring the stability of the column, avoiding the loss of the pin 32, and facilitating the engineering installation.

[0039] Through the setting of the plug 6 or the clamp, the column can not only be connected to other columns, but also the column itself can be fixed at the fixed node. The setting of multiple connection structures 4 makes it possible to use columns with different connection structures 4 according to different usage scenarios, which greatly improves the adaptability of the column.

[0040] By setting the pipe clamp 3, the cross bar 2 can be fixed to the vertical pipe only by inserting the cross bar 2 into the pipe clamp 3. The connection structure 4 at the lower end of the vertical pipe 1 can also make the vertical pipe 1 fixedly connected to the fixed node of the structure itself, so that the column can be directly built at the position of the fixed node in the air, eliminating the process of building from the ground, greatly saving construction steps, reducing construction time, and increasing the stability of the construction platform.

[0041] At the same time, by setting the rotatable pipe clamp 3, the pipe clamp 3 can be connected to the crossbar 2 at various angles, which greatly increases the adaptability of the vertical pole, meets the needs of various installation conditions, improves the adaptability of the project, and saves the construction time of the project.

[0042] After the cross bar 2 is inserted into the pipe clamp 3, the latch 32 is put in, and finally the latch 32 is hammered down with a hammer, the installation of the vertical pipe 1 and the cross bar 2 is completed, which greatly saves the installation time and disassembly time and greatly shortens the construction period.

[0043] In summary, the technical solution of this application

[0044] On the one hand, it can save a lot of materials, which has a better effect in terms of cost and transportation;

[0045] Secondly, it greatly saves the installation and disassembly time of the guardrail, improves work efficiency, and greatly shortens the construction period.

[0046] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A novel guardrail upright, comprising a vertical pipe (1), characterized in that: It also comprises at least one pipe clamp (3) connected to the riser (1), the pipe clamp (3) being configured to fix the connecting cross bar (2), and the lower end of the riser (1) also comprises a connecting structure (4), the connecting structure (4) being configured to fix the riser (1).

2. A novel guardrail upright pole according to claim 1, characterized in that: The pipe clamp (3) comprises a connection block (31) arranged on the surface of the vertical pipe (1) and a latch (32) inserted into the connection block (31) to fix the crossbar (2).

3. A new type of guardrail pole according to claim 2, characterized in that: A gap capable of accommodating at least one cross bar (2) is formed between the connection block (31) and the latch pin (32).

4. A new type of guardrail pole according to claim 2, characterized in that: A stopper (5) is provided at a position of the riser (1) relative to the connection block (31), and the stopper (5) limits the connection block (31) from sliding axially along the surface of the riser (1).

5. A new type of guardrail pole according to claim 3 or 4, characterized in that: The connection block (31) is provided with a handle (33) at the end away from the standpipe (1).

6. The novel guardrail upright pole according to claim 1 is characterized in that: The connection structure (4) is configured as a plug (6).

7. The novel guardrail pole according to claim 1 is characterized in that: The connecting structure (4) is configured as a clamp.

8. The novel guardrail pole according to claim 1 is characterized in that: The pipe clamp is rotatably connected to the riser.

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