Folding safety guardrail

Abstract

The utility model discloses a folding type safety guardrail which comprises a first guardrail plate and a second guardrail plate, rotating grooves are formed in one end of the first guardrail plate and one end of the second guardrail plate, safety intercepting rods are hinged in the two rotating grooves, guide rail grooves are formed in the two ends of the first guardrail plate, and lock catch assemblies are installed in the guide rail grooves in a sliding mode. The lock catch assembly can be buckled and installed on the outer surface of the butt joint assembly, the butt joint assembly is fixedly installed at the two ends of the second guardrail plate, and one end of the first guardrail plate and one end of the second guardrail plate extend to be provided with a first shielding cover and a second shielding cover respectively. Through the design of the lock catch assembly and the butt joint assembly, the foldable guardrail has the effect of reducing occupied space by being folded and stored, the occupied space during transportation is saved, the first guardrail plate and the second guardrail plate can be limited and fixed together during lifting and carrying, accidental scattering in the carrying process is avoided, and carrying is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a foldable safety guardrail. Background Art

[0002] The patent with announcement number CN220301913U discloses a safety guardrail, which includes a safety guardrail and a clamping assembly placed on the side wall of the safety guardrail, the clamping assembly includes an insertion portion placed on one side of the safety guardrail and a receiving portion placed on the other side of the safety guardrail, the insertion portion and the adjacent receiving portion are detachably connected, and an adjustment assembly is provided between the receiving portion and the safety guardrail, and the adjustment assembly is used to adjust the position height of the receiving portion. The safety guardrail has the effect of improving the convenience of connecting the safety guardrail.

[0003] When in use, the above-mentioned guardrail cannot reduce its overall size after being folded, so that it occupies a large area during transportation, causing inconvenience in transportation, and it cannot be locked after being folded, which can easily cause the safety guardrail to spread out during transportation, causing inconvenience in transportation. Utility Model Content

[0004] The purpose of the utility model is to provide a foldable safety guardrail to solve the technical problems raised in the above-mentioned background technology that the safety guardrail occupies a large area during transportation, causing inconvenience in transportation, and cannot be locked after folding, and is easy to spread out during transportation, causing inconvenience in transportation.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A foldable safety guardrail comprises a first guardrail plate and a second guardrail plate. A rotation groove is provided at one end of the first guardrail plate and the second guardrail plate. Safety interception rods are hinged in the two sets of rotation grooves. The safety interception rods are formed by a plurality of X-shaped telescopic frames hinged to each other. Guide rail grooves are provided at both ends of the first guardrail plate. Locking components are slidably installed in the guide rail grooves. The locking components can be snap-fitted to the outer surface of the docking components. The docking components are fixedly installed at both ends of the second guardrail plate.

[0007] As a further solution of the utility model, a first protective cover and a second protective cover are respectively extended and installed on one end of the first guardrail plate and the second guardrail plate, and the first protective cover and the second protective cover can protect the safety interception rod.

[0008] As a further solution of the utility model, the first shielding cover can be slidably mounted on the outer surface of the second shielding cover.

[0009] As a further solution of the utility model, the locking assembly includes a guide rail block, which is slidably installed in the guide rail groove, a connecting plate is fixedly installed at one end of the guide rail block, an elastic plate is fixedly installed at one end of the connecting plate, and a chamfered lock is fixedly installed at one end of the elastic plate. The chamfered lock can be buckled on the outer surface of the docking assembly.

[0010] As a further solution of the utility model, a handle is fixedly installed between the other end connecting plates, and a frame space is formed between the other end connecting plates and the first guardrail plate.

[0011] As a further solution of the utility model, the docking assembly includes a mounting plate, which is fixedly mounted on the outer surface of the second protective cover of the second guardrail plate. A connecting block is fixedly mounted between the mounting plates. A locking groove is provided at one end of the connecting block, and the locking groove can allow the chamfered lock to fit and be buckled into it.

[0012] Compared with the prior art, the foldable safety guardrail provided by the utility model has the following beneficial effects:

[0013] When in use, the first guardrail plate and the second guardrail plate can be freely stretched to both ends according to the length of the required shielding, so that the safety interception rod between them is extended in a hinged manner. This structure has a large telescopic and flexible stroke and can be stored to a minimum when stored to reduce the occupied area.

[0014] When the safety interception rod needs to be stored, the first guardrail plate and the second guardrail plate can be pushed toward the middle so that the safety interception rod can be hinged and folded with each other. As the pushing continues, the first protective cover of the first guardrail plate will slide onto the outer surface of the second protective cover of the second guardrail plate to protect the safety interception rod. The locking assembly is pushed to slide in the guide rail groove to the outer surface of the docking assembly to fix the first guardrail plate and the second guardrail plate together to avoid accidental dispersion during transportation. The first guardrail plate and the second guardrail plate can be turned horizontally and lifted on the outer surface of the locking assembly to facilitate transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 2 A schematic diagram of a carrying state of an embodiment of the utility model;

[0018] Figure 3This is a schematic diagram of the structure of the first shielding cover and the second shielding cover in an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the safety interception rod in the embodiment of the utility model being telescopically opened;

[0020] Figure 5 This is a schematic diagram of the structure of the lock assembly and the docking assembly in the embodiment of the utility model;

[0021] Figure 6 It is a schematic diagram of the guide rail groove structure in an embodiment of the utility model.

[0022] Reference numerals:

[0023] 1. first guardrail plate; 101. first shielding cover; 102. guide rail groove;

[0024] 2. second guardrail plate; 201. second shielding cover;

[0025] 3. Lock assembly; 301. Connecting plate; 302. Handle; 303. Guide block; 304. Chamfered lock; 305. Elastic plate;

[0026] 4. Docking assembly; 401. Mounting plate; 402. Connecting block; 403. Locking slot;

[0027] 5. Rotating slot; 6. Safety interception rod. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the embodiments of the present invention are further described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0029] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the embodiments of the present invention.

[0030] In the description of the embodiments 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, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0031] See also Figure 1-Figure 4 As shown, an embodiment of the utility model is a foldable safety guardrail, including a first guardrail plate 1 and a second guardrail plate 2. A rotation groove 5 is provided at one end of the first guardrail plate 1 and the second guardrail plate 2. A safety interception rod 6 is hinged in the two sets of rotation grooves 5. The safety interception rod 6 is formed by a plurality of X-shaped telescopic frames hinged to each other. Guide rail grooves 102 are provided at both ends of the first guardrail plate 1. A locking assembly 3 is slidably installed in the guide rail groove 102. The locking assembly 3 can be snap-fitted to the outer surface of the docking assembly 4, and the docking assembly 4 is fixedly installed at both ends of the second guardrail plate 2.

[0032] A first shielding cover 101 and a second shielding cover 201 are respectively extended and installed at one end of the first guardrail plate 1 and the second guardrail plate 2. The first shielding cover 101 and the second shielding cover 201 can protect the safety interception rod 6 therein.

[0033] The first shielding cover 101 can be slidably mounted on the outer surface of the second shielding cover 201 .

[0034] When in use, the first guardrail plate 1 and the second guardrail plate 2 are stretched toward both ends according to the length to be covered, so that the safety interception rod 6 therebetween is extended in a hinged manner. This structure has a large telescopic and flexible stroke and can be folded to a minimum when stored to reduce the occupied area.

[0035] When the safety interception rod 6 needs to be stored, the first guardrail plate 1 and the second guardrail plate 2 are pushed toward the middle so that the safety interception rod 6 are hinged and folded with each other, and with continued pushing, the first protective cover 101 of the first guardrail plate 1 will slide onto the outer surface of the second protective cover 201 of the second guardrail plate 2, protecting the middle safety interception rod 6 inside, and push the locking assembly 3 to slide in the guide rail groove 102 to the outer surface of the docking assembly 4, thereby fixing the first guardrail plate 1 and the second guardrail plate 2 together to prevent accidental dispersion during transportation.

[0036] like Figure 5-Figure 6 As shown, the locking assembly 3 includes a guide rail block 303, which is slidably installed in the guide rail groove 102, a connecting plate 301 is fixedly installed at one end of the guide rail block 303, an elastic plate 305 is fixedly installed at one end of the connecting plate 301, and a chamfered lock 304 is fixedly installed at one end of the elastic plate 305, and the chamfered lock 304 can be buckled on the outer surface of the docking assembly 4.

[0037] A handle 302 is fixedly installed between the other end connecting plates 301 and forms a frame space between the first guardrail plate 1 .

[0038] The docking assembly 4 includes a mounting plate 401, which is fixedly mounted on the outer surface of the second protective cover 201 of the second guardrail plate 2. A connecting block 402 is fixedly mounted between the mounting plates 401. A locking groove 403 is opened at one end of the connecting block 402, and the locking groove 403 can allow the chamfered lock 304 to fit and buckle into it.

[0039] When the safety interception bar 6 is folded and stored after use, the staff can push the first guardrail plate 1 and the second guardrail plate 2 toward each other to make the safety interception bar 6 hinged and folded. With continuous pushing, the first shielding cover 101 of the first guardrail plate 1 will slide on the outer surface of the second shielding cover 201 of the second guardrail plate 2 to protect the middle safety interception bar 6, so as to achieve the effect of folding and storing. By holding the outer surface of the handle 302 and pushing the connecting plate 301 to drive the guide rail block 303 to slide in the guide rail groove 102, the connecting plate 303 01The elastic plate 305 and the chamfered lock buckle 304 at the other end will be pushed to the outer surface of the connecting block 402. When the chamfered lock buckle 304 is pressed against the outer surface of the connecting block 402, the chamfered lock buckle 304 will be elastically bent through the elastic plate 305, so that the chamfered lock buckle 304 can be lifted up and slide over the connecting block 402 and fit into the outer surface of the lock buckle groove 403, thereby fixing the first guardrail plate 1 and the second guardrail plate 2 together to avoid accidental dispersion during transportation, so that they can be carried horizontally on the outer surface of the handle 302.

[0040] In summary, the utility model can be folded and stored to save space during transportation, and can secure the restraints together when carried and transported to avoid accidental dispersal during transportation.

[0041] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable safety guardrail, characterized in that include: A first guardrail plate (1) and a second guardrail plate (2), each of the first guardrail plate (1) and the second guardrail plate (2) having a rotation groove (5) at one end, two groups of the rotation grooves (5) being hinged with safety interception rods (6), the safety interception rods (6) being formed by a plurality of X-shaped telescopic frames being hinged to each other, each of the first guardrail plate (1) having a guide rail groove (102) at both ends, a locking assembly (3) being slidably installed in the guide rail groove (102), the locking assembly (3) being capable of being snap-fitted to the outer surface of a docking assembly (4), the docking assembly (4) being fixedly installed at both ends of the second guardrail plate (2).

2. A foldable safety guardrail according to claim 1, characterized in that: A first shielding cover (101) and a second shielding cover (201) are respectively extended and installed at one end of the first guardrail plate (1) and the second guardrail plate (2); the first shielding cover (101) and the second shielding cover (201) are capable of protecting the safety interception rod (6) therein.

3. A foldable safety guardrail according to claim 2, characterized in that: The first shielding cover (101) can be slidably mounted on the outer surface of the second shielding cover (201).

4. A foldable safety guardrail according to claim 3, characterized in that: The locking assembly (3) comprises a guide rail block (303), the guide rail block (303) being slidably mounted in the guide rail groove (102), a connecting plate (301) being fixedly mounted on one end of the guide rail block (303), an elastic plate (305) being fixedly mounted on one end of the connecting plate (301), and a chamfered locking buckle (304) being fixedly mounted on one end of the elastic plate (305), and the chamfered locking buckle (304) being capable of being buckled onto the outer surface of the docking assembly (4).

5. A foldable safety guardrail according to claim 4, characterized in that: A handle (302) is fixedly mounted between the connecting plates (301) at the other end, and forms a frame space between the connecting plates (301) and the first guardrail plate (1).

6. A foldable safety guardrail according to claim 5, characterized in that: The docking assembly (4) comprises a mounting plate (401), wherein the mounting plate (401) is fixedly mounted on the outer surface of the second shielding cover (201) of the second guardrail plate (2), and a connecting block (402) is fixedly mounted between the mounting plates (401), and a locking groove (403) is provided at one end of the connecting block (402), and the locking groove (403) can allow a chamfered locking buckle (304) to fit and be buckled therein.

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