Guardrail that is easy to disassemble and install

Abstract

The utility model provides a guardrail that is easy to disassemble and install, including a crossbeam, a connecting rod, a connecting plate and a screw-on component. The crossbeam is provided with a plurality of through holes for one end of the connecting rod to pass through, one end of each connecting rod passes through the corresponding through hole and is fixed to the crossbeam by a nut, and connecting plates are fixedly connected to both sides of each connecting rod, and mounting holes are provided on the connecting plates. The screw-on component is screwed to the mounting holes of two adjacent connecting plates to connect two adjacent connecting rods in sequence to form a guardrail. When a connecting rod is damaged, it does not need to be replaced as a whole, only the damaged connecting rod needs to be replaced. By adjusting the position and number of the connecting rods in the through holes of the crossbeam, the length of the guardrail can be flexibly adjusted to meet the needs of different scenarios. Through the specific structural design, the guardrail can be quickly installed and disassembled, and has high stability and safety.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a guardrail which is easy to disassemble and install. Background Art

[0002] Traditional guardrails have certain limitations in structural design and installation. On the one hand, their structure is complex and the installation process is cumbersome, usually requiring a lot of time and labor costs, and they are difficult to disassemble, which is not conducive to reuse and maintenance. On the other hand, traditional guardrails have poor adaptability. Once installed, it is not convenient to adjust the length according to actual needs, and the welding joints need to be cut to separate the guardrails, which limits their application scenarios to a certain extent. Utility Model Content

[0003] In view of the above, the utility model provides a guardrail that is easy to disassemble and install, so as to adjust the length according to actual needs.

[0004] The technical solution of this utility model:

[0005] The utility model provides a guardrail which is easy to disassemble and install, comprising a crossbeam, a connecting rod, a connecting plate and a screw connection piece. A plurality of through holes are provided on the crossbeam for one end of the connecting rod to pass through, one end of each connecting rod passes through the corresponding through hole and is fixed to the crossbeam by a nut, connecting plates are fixedly connected on both sides of each connecting rod, mounting holes are provided on the connecting plates, and the screw connection piece is screwed to the mounting holes of two adjacent connecting plates to connect two connecting rods adjacent in sequence to form a guardrail.

[0006] Furthermore, the cross beam is a trough beam, a groove with an opening facing downward is formed on the trough beam, and the end of the connecting rod and the nut are hidden in the groove.

[0007] Furthermore, the connecting rod includes two rod bodies arranged in parallel and a connecting section connected between the two rod bodies.

[0008] Furthermore, the connecting section is an arc section, and the arc section is connected to one end of the two rod bodies.

[0009] Furthermore, among the mounting holes of the two adjacently arranged connecting plates, one mounting hole is a long strip-shaped adjustment hole, and the other mounting hole is a screw hole, and the screw connection member passes through the adjustment hole and is screwed into the screw hole.

[0010] Furthermore, one of the two adjacently arranged connecting plates is provided with an adjusting groove, and the other connecting plate is inserted into the adjusting groove in an adjustable position.

[0011] Furthermore, it includes columns, two ends of the crossbeam are respectively installed on the two columns, and the connecting plate on one side of the connecting rod is installed on the columns.

[0012] Furthermore, a plug hole is provided on the column at a position corresponding to the installation position of the crossbeam, a first connector is plugged into the plug hole, and the first connector is fixed to the crossbeam by bolts.

[0013] Furthermore, a slot is provided on the column at a position corresponding to the installation position of the connecting plate, a second connector is plugged into the slot, and the second connector is fixed to the connecting plate by bolts.

[0014] Furthermore, it includes a base installed at the bottom end of the column.

[0015] The guardrail provided by the utility model is easy to disassemble and install, and realizes rapid installation and disassembly of the guardrail through a specific structural design, and has high stability and safety. Compared with traditional guardrails, it has significant beneficial effects.

[0016] 1. Improved convenience of installation and disassembly

[0017] Modular design: The guardrail is composed of modular components such as beams, connecting rods, connecting plates and screw connections. The components are standardized and can be quickly assembled and disassembled. When a connecting rod is damaged, there is no need to replace the entire piece, only the damaged connecting rod needs to be replaced.

[0018] Simplified operation: The guardrail can be installed and disassembled through simple threading and screwing actions, without the need for complicated processes and tools, which reduces the difficulty of operation and improves construction efficiency.

[0019] Enhanced reusability: Due to the simple disassembly process, the components of the guardrail can be reused, which reduces the cost of use and meets the requirements of environmental protection and sustainable development.

[0020] 2. Enhanced stability and security

[0021] Stable connection: The connecting rod is fixed in the through hole of the beam by a nut, ensuring the stability of the connection; at the same time, the screw joints tightly connect the adjacent connecting plates, further enhancing the overall stability of the guardrail.

[0022] Strong adaptability: By adjusting the position and number of connecting rods in the through holes of the beam, the length of the guardrail can be flexibly adjusted to meet the needs of different scenarios.

[0023] Safe and reliable: The guardrail structure is reasonably designed, and the connecting parts are strong enough to effectively withstand external pressure and impact, ensuring that safety accidents such as falling off or tipping over will not occur during use.

[0024] The preferred implementation scheme of the utility model and its beneficial effects will be further described in detail in conjunction with the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the utility model and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the utility model, but should not constitute a limitation of the utility model.

[0026] Figure 1 A first-perspective stereoscopic view of the guardrail of the utility model that is easy to disassemble and install;

[0027] Figure 2 A second perspective view of the guardrail of the utility model that is easy to disassemble and install;

[0028] Figure 3 This is an exploded view of the guardrail of the utility model which is easy to disassemble and install.

[0029] Description of the accompanying drawings: cross beam 1, connecting rod 2, connecting plate 3, screw connector 4, through hole 10, nut 5, mounting hole 30, groove 11, rod body 21, connecting section 22, adjustment slot 31, column 6, jack 61, first connector 7, slot 62, second connector 8, base 9. DETAILED DESCRIPTION

[0030] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0031] See also Figures 1 to 3 The utility model provides a guardrail that is easy to disassemble and install, including a crossbeam 1, a connecting rod 2, a connecting plate 3 and a screw connector 4. The crossbeam 1 is provided with a plurality of through holes 10 for one end of the connecting rod 2 to pass through. One end of each connecting rod 2 passes through the corresponding through hole 10 and is fixed to the crossbeam 1 by a nut 5. Connecting plates 3 are fixedly connected to both sides of each connecting rod 2, and mounting holes 30 are provided on the connecting plates 3. The screw connector 4 is screwed to the mounting holes 30 of two adjacent connecting plates 3 to connect two adjacent connecting rods 2 in sequence to form a guardrail.

[0032] The guardrail provided by the utility model is easy to disassemble and install, and realizes rapid installation and disassembly of the guardrail through a specific structural design, and has high stability and safety. Compared with traditional guardrails, it has significant beneficial effects.

[0033] 1. Improved convenience of installation and disassembly

[0034] Modular design: The guardrail is composed of modular components such as beam 1, connecting rod 2, connecting plate 3 and screw connection 4. The components adopt standardized design and can be quickly assembled and disassembled. When a connecting rod is damaged, there is no need to replace the entire piece, only the damaged connecting rod needs to be replaced.

[0035] Simplified operation: The guardrail can be installed and disassembled through simple threading and screwing actions, without the need for complicated processes and tools, which reduces the difficulty of operation and improves construction efficiency.

[0036] Enhanced reusability: Due to the simple disassembly process, the components of the guardrail can be reused, which reduces the cost of use and meets the requirements of environmental protection and sustainable development.

[0037] 2. Enhanced stability and security

[0038] Stable connection: the connecting rod 2 is fixed in the through hole of the crossbeam 1 by the nut 5, ensuring the stability of the connection; at the same time, the screw connector 4 tightly connects the adjacent connecting plates, further enhancing the overall stability of the guardrail.

[0039] Strong adaptability: By adjusting the position and number of the connecting rods 2 in the through holes of the beam 1, the length of the guardrail can be flexibly adjusted to meet the needs of different scenarios.

[0040] Safe and reliable: The guardrail structure is reasonably designed, and the connecting parts are strong enough to effectively withstand external pressure and impact, ensuring that safety accidents such as falling off or tipping over will not occur during use.

[0041] In this embodiment, the crossbeam 1 is preferably a trough beam, and a groove 11 with an opening facing downward is formed on the trough beam, and the end of the connecting rod 2 and the nut 5 are hidden in the groove 11. First, the aesthetics is enhanced. The end of the connecting rod 2 and the nut 5 are cleverly hidden in the groove 11, making the appearance of the entire guardrail more neat and beautiful. This hidden design not only avoids the visual clutter that may be caused by exposed parts, but also makes the guardrail more harmonious and unified in visual effect, which helps to improve the appearance quality of the guardrail. Secondly, safety is improved. By hiding the connecting parts in the groove, the impact of external factors on them is reduced, and the safety hazards caused by accidental touch or damage are reduced. At the same time, this design also reduces the risk of accidental injury that may occur to personnel when using or approaching the guardrail, further enhancing the safety of the guardrail.

[0042] In this embodiment, the connecting rod 2 includes two rod bodies 21 arranged in parallel and a connecting section 22 connected between the two rod bodies 21. The connecting section 22 is preferably an arc section, which is connected to one end of the two rod bodies 21, and the two rod bodies 21 and the arc section are integrally bent. In the design of the guardrail, the two rod bodies 21 arranged in parallel and the arc section connecting section 22 connecting the two rod bodies 21 are introduced. This innovative design brings many beneficial effects.

[0043] First, the stability of the guardrail is improved. The two parallel rods 21 jointly bear the pressure and impact from the outside, and their bearing capacity is significantly improved compared to a single rod. This design enables the guardrail to better maintain its shape and structure when subjected to external forces, thereby improving the stability of the overall structure.

[0044] Secondly, the aesthetics of the guardrail is enhanced. The arc segment design of the connecting section 22 not only makes the appearance of the entire connecting rod 2 more smooth and natural, but also coordinates with the trough beam design of the crossbeam 1, enhancing the overall aesthetics of the guardrail. This design makes the guardrail more harmonious and unified visually, in line with modern aesthetic concepts.

[0045] Furthermore, it is easy to manufacture and install. The two rod bodies 21 and the arc segment connecting section 22 are integrally bent and formed, which simplifies the manufacturing process and improves production efficiency. At the same time, this design also makes the installation process more convenient, reduces the workload during installation, and improves construction efficiency.

[0046] In addition, the adaptability is strong. Since the design of the connecting rod 2 is flexible enough, the length of the rod body 21 and the curvature of the connecting section 22 can be adjusted according to actual needs to meet the installation requirements in different scenarios. This adaptability enables the guardrail to be more widely used in various construction fields.

[0047] In summary, the connecting rod 2 adopts the design of two parallel rod bodies 21 and an arc segment connecting section 22, which not only improves the stability and aesthetics of the guardrail, but also facilitates manufacturing and installation, and has strong adaptability, providing more possibilities for the application of the guardrail.

[0048] It can be understood that the connecting rod 2 is not limited to the above structure, and other connecting rod structures can also be selected, as long as the structure formed by two connected rods, such as an H-shaped rod structure.

[0049] In this embodiment, among the mounting holes 30 of the two adjacent connecting plates 3, one mounting hole 30 is a long strip-shaped adjustment hole, and the other mounting hole 30 is a screw hole, and the screw connection member 4 passes through the adjustment hole and is screwed into the screw hole. By respectively providing the long strip-shaped adjustment hole and the screw hole on the two adjacent connecting plates 3 and connecting them with the screw connection member 4, not only the flexibility and adjustability of the guardrail are enhanced, the installation process is simplified, but also the stability and adaptability of the guardrail are improved, which provides more convenience and possibilities for the application of the guardrail.

[0050] In this embodiment, one of the two adjacent connecting plates 3 is provided with an adjustment slot 31, and the other connecting plate 3 is inserted into the adjustment slot 31 in an adjustable position. By introducing the adjustment slot 31 and the adjustable position design between the two adjacent connecting plates 3, the adjustability, flexibility, stability and safety of the guardrail are significantly improved, the precise positioning of the guardrail installation is facilitated, the installation and disassembly process is simplified, and the versatility and reusability of the guardrail are improved. This innovative design makes the guardrail more adaptable to various installation environments and requirements, and improves its performance and practicality in practical applications.

[0051] In this embodiment, the utility model is a guardrail that is easy to disassemble and install, including columns 6, two ends of the crossbeam 1 are respectively installed on the two columns 6, and the connecting plate 3 on one side of the connecting rod 2 is installed on the columns 6. By introducing the columns 6 and installing the crossbeam 1 and the connecting plate 3 of the connecting rod 2 thereon, the guardrail of the utility model is significantly improved in terms of overall stability, convenience of installation and disassembly, adaptability and flexibility, as well as aesthetics and safety. This design makes the guardrail more practical, efficient, safe and reliable, and provides a better solution for safety protection in the construction field.

[0052] In this embodiment, a plug hole 61 is provided on the column 6 at a position corresponding to the installation position of the cross beam 1, and a first plug connector 7 is plugged into the plug hole 61, and the first plug connector 7 is fixed to the cross beam 1 by bolts. By providing the plug hole 61 on the column 6, the first plug connector 7 and the bolt fixing method are used, not only the stability of the guardrail structure is enhanced, the installation process is simplified, and the convenience of disassembly is improved, but also the adaptability and flexibility of the guardrail are enhanced, which provides strong support for the wide application of the guardrail.

[0053] In this embodiment, a slot 62 is provided on the column 6 at a position corresponding to the installation position of the connecting plate 3 , and a second connector 8 is inserted into the slot 62 . The second connector 8 is fixed to the connecting plate 3 by bolts.

[0054] In this embodiment, the utility model is a guardrail that is easy to disassemble and install, including a base 9 installed at the bottom end of the column 6. By introducing the base 9 into the guardrail design and installing it at the bottom end of the column 6, not only the stability of the guardrail is enhanced, the installation process is simplified, the adaptability and versatility are improved, but also the aesthetics of the guardrail is enhanced. This improvement provides a more convenient, stable and beautiful solution for the application of the guardrail.

[0055] In the description of the present invention, it should be noted that the terms "upper", "lower", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are 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 on the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying importance; the words "bottom surface" and "top surface", "inside" and "outside" refer to the geometric direction toward or away from a specific component, respectively.

[0056] In the description of the present invention, 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the insides of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0057] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A guardrail that is easy to disassemble and install, characterized in that: The invention comprises a crossbeam (1), a connecting rod (2), a connecting plate (3) and a screw-connecting member (4); the crossbeam (1) is provided with a plurality of through holes (10) for one end of the connecting rod (2) to pass through; one end of each connecting rod (2) passes through a corresponding through hole (10) and is fixed to the crossbeam (1) by a nut (5); connecting plates (3) are fixedly connected to both sides of each connecting rod (2); mounting holes (30) are provided on the connecting plates (3); the screw-connecting member (4) is screwed to the mounting holes (30) of two adjacent connecting plates (3) to connect two adjacent connecting rods (2) to form a guardrail.

2. The guardrail that is easy to disassemble and install according to claim 1 is characterized in that: The cross beam (1) is a trough beam, on which a groove (11) with an opening facing downward is formed, and the end of the connecting rod (2) and the nut (5) are hidden in the groove (11).

3. The guardrail that is easy to disassemble and install according to claim 1 is characterized in that: The connecting rod (2) comprises two rod bodies (21) arranged in parallel and a connecting section (22) connected between the two rod bodies (21).

4. The guardrail that is easy to disassemble and install according to claim 3 is characterized in that: The connecting section (22) is a circular arc section, and the circular arc section is connected to one end of the two rod bodies (21).

5. The guardrail that is easy to disassemble and install according to claim 1 is characterized in that: Of the mounting holes (30) of the two adjacently arranged connecting plates (3), one mounting hole (30) is a long strip-shaped adjustment hole, and the other mounting hole (30) is a screw hole, and the screw connection member (4) passes through the adjustment hole and is screwed into the screw hole.

6. The guardrail that is easy to disassemble and install according to claim 1 is characterized in that: One of the two adjacently arranged connecting plates (3) is provided with an adjusting groove (31), and the other connecting plate (3) is inserted into the adjusting groove (31) in an adjustable manner.

7. The guardrail that is easy to disassemble and install according to claim 1 is characterized in that: It comprises upright posts (6), two ends of a crossbeam (1) are respectively mounted on two upright posts (6), and a connecting plate (3) on one side of a connecting rod (2) is mounted on the upright posts (6).

8. The guardrail that is easy to disassemble and install according to claim 7 is characterized in that: A plug hole (61) is provided on the column (6) at a position corresponding to the installation position of the cross beam (1), a first plug connector (7) is plugged into the plug hole (61), and the first plug connector (7) and the cross beam (1) are fixed by bolts.

9. The guardrail that is easy to disassemble and install according to claim 7, characterized in that: A slot (62) is provided on the column (6) at a position corresponding to the installation position of the connecting plate (3), a second plug-in connector (8) is inserted into the slot (62), and the second plug-in connector (8) and the connecting plate (3) are fixed by bolts.

10. The guardrail that is easy to disassemble and install according to claim 7, characterized in that: It comprises a base (9) installed at the bottom end of the column (6).

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