Shaped edge guardrail

Abstract

The utility model provides a shaped edge guardrail. The shaped edge guardrail comprises a plurality of groups of vertical rods and templates, cross rods are further arranged between the vertical rods and connected to form a frame type structure, and the formwork is located at the tops of the vertical rods; each supporting assembly comprises a guardrail inclined rod, a lower gripper assembly, a middle gripper assembly and an upper gripper assembly; a plurality of groups of transverse connecting rods are further arranged between the supporting assemblies, and the transverse connecting rods are matched with the supporting assemblies to form a net surface structure. According to the supporting assembly provided by the utility model, three connecting structures are arranged between the vertical rod and the template guardrail inclined rod, and two groups of triangular fixing structures are formed by virtue of the middle sliding adjusting rod piece and the upper sliding adjusting rod piece, so that the structural stability of a shaped edge guardrail is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of edge guardrails, and in particular relates to a standardized edge guardrail. Background Art

[0002] With the development of the construction industry, various regional and multi-format projects have shown a trend of short-term, flat and fast development. In order to ensure a fast pace of construction, the construction technology of synchronous partition and recursive block is adopted. Especially when staggered construction is carried out, it is necessary to build edge protection facilities at the boundary of the flow section to protect the safety of construction workers;

[0003] In the prior art, the edge protection at the boundary is mostly assembled by steel structure, and the structural stability is insufficient during the construction process, which not only affects the construction progress but also causes great safety risks to the edge operations. Utility Model Content

[0004] The utility model provides a standardized edge guardrail, aiming to solve the problem that the current edge protection erection structure is complex and lacks stability, which affects the construction progress and causes greater safety risks to edge operations.

[0005] The utility model is implemented in this way: a standardized edge guardrail comprises:

[0006] Several groups of vertical poles and templates; the vertical poles are also provided with cross bars to form a frame structure, and the template is located on the top of the vertical poles;

[0007] A plurality of support assemblies, wherein the support assemblies include a guardrail diagonal rod, a lower gripper assembly, a middle gripper assembly and an upper gripper assembly;

[0008] One end of the guardrail diagonal rod is hinged on the lower gripper assembly; the upper gripper assembly includes an upper hinged member and an upper sliding adjustment rod, the upper hinged member is fixed on the guardrail diagonal rod, one end of the sliding adjustment rod is fixed on the template, and the other end is hingedly connected to the upper hinged member;

[0009] The middle gripper assembly comprises a middle hinge and a middle sliding adjustment rod, wherein the middle sliding adjustment rod is fixedly connected to the guardrail diagonal rod, the middle hinge is fixed to the vertical rod, and one end of the middle sliding adjustment rod away from the guardrail diagonal rod is hingedly connected to the middle hinge;

[0010] A plurality of groups of transverse connecting rods are arranged between the supporting components, and the transverse connecting rods cooperate with the supporting components to form a mesh structure.

[0011] Preferably, the guardrail diagonal rod is provided with a transverse connection, and different transverse connecting rods are assembled on the transverse connection, and the safety net is laid on the plane formed by the transverse connecting rod and the guardrail diagonal rod;

[0012] An anti-falling block and an anti-falling plate are arranged between the support component and the template, and the anti-falling block and the anti-falling plate fill the gap between the support component and the template.

[0013] Preferably, the upper hinged member comprises an upper gripper, an upper turntable, an upper pin hole and an upper rotation shaft pin;

[0014] The upper sliding adjustment rod comprises an adjustable upper core rod, an adjustable upper sleeve rod and an adjustable upper latch; the adjustable upper sleeve rod is arranged on the template hand, and the adjustable upper core rod is nested inside the adjustable upper sleeve rod.

[0015] The upper gripper is assembled on the guardrail oblique rod; the end of the adjustable upper core rod away from the adjustable upper sleeve rod is assembled in the upper pin hole provided on the upper turntable through an upper rotating shaft pin.

[0016] Preferably, the middle hinged member includes a middle gripper, and the middle sliding adjustment rod includes an adjustable lower core rod, an adjustable lower sleeve rod and an adjustable lower latch;

[0017] The adjustable lower sleeve rod is connected to the guardrail diagonal rod, the adjustable lower core rod and the adjustable lower sleeve rod are nested and fixed by an adjustable lower latch, a turntable is provided on the middle gripper, and one end of the adjustable lower core rod away from the guardrail diagonal rod is hinged to the middle gripper.

[0018] Preferably, the lower gripper assembly comprises a lower gripper, a lower turntable, a lower pin hole and a lower pivot pin; the lower turntable is arranged on the lower gripper; the lower pin hole is located on the lower turntable, and a hinge hole is provided at the end of the guardrail diagonal rod, and the end of the guardrail diagonal rod is hinged to the lower turntable through the lower pin hole and the lower pivot pin.

[0019] Preferably, the lower gripper is composed of a fixing ring and a fixing rod, the fixing ring is mounted on the fixing rod, and the lower turntable is arranged on the end surface of the fixing rod away from the fixing ring.

[0020] Preferably, the lower gripper, the middle gripper and the upper gripper have the same structure.

[0021] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0022] 1. The standardized edge guardrail provided by the utility model forms three connection structures between the vertical poles and the template guardrail diagonal poles through the lower gripper assembly, the middle gripper assembly and the upper gripper assembly, and forms two sets of triangular fixed structures with the help of the middle sliding adjustment rod and the upper sliding adjustment rod, thereby improving the structural stability of the standardized edge guardrail.

[0023] 2. The standardized edge guardrail provided by the utility model is through the lower grip assembly and the middle grip assembly. The hinge points of the lower grip assembly and the middle grip assembly are designed on the vertical pole, and the hinge point of the upper grip assembly is located on the guardrail diagonal rod; by changing the position of the hinge point, the hinge points are avoided from being located on the same structure, thereby further enhancing the stability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The utility model is a structural schematic diagram of a standardized edge guardrail provided by the utility model.

[0025] Figure 2 It is a side structural schematic diagram of a standardized edge guardrail provided by the utility model.

[0026] Figure 3 The utility model is a schematic diagram of the structure of an upper grip assembly of a standardized edge guardrail.

[0027] Figure 4 It is a structural schematic diagram of a middle protection area of ​​a standardized edge guardrail provided by the utility model.

[0028] Figure 5 The utility model is a schematic diagram of a lower grip structure of a standardized edge guardrail provided by the utility model.

[0029] Description of reference numerals:

[0030] 1. Vertical pole; 2. Formwork; 3. Lower gripper; 4. Lower turntable; 5. Lower latch hole; 6. Lower swivel pin; 7. Guardrail diagonal rod; 8. Middle gripper; 9. Adjustable lower core rod; 10. Adjustable lower sleeve rod; 11. Adjustable lower latch pin; 12. Adjustable upper core rod; 13. Adjustable upper sleeve rod; 14. Adjustable upper latch pin; 15. Anti-fall block; 16. Anti-fall plate; 17. Upper gripper; 18. Upper turntable; 19. Upper latch hole; 20. Upper swivel pin; 21. Horizontal connection; 22. Horizontal connecting rod; 23. Safety net. DETAILED DESCRIPTION

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0032] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0033] The utility model embodiment provides a standardized edge guardrail, such as Figure 1-Figure 5 As shown, the standardized edge guardrail comprises:

[0034] Several groups of vertical poles 1 and templates 2; the vertical poles 1 are also provided with cross bars to form a frame structure, and the templates 2 are located on the top of the vertical poles 1;

[0035] Several groups of support assemblies, the support assemblies including the guardrail diagonal rod 7, the lower gripper assembly, the middle gripper assembly and the upper gripper assembly;

[0036] The lower gripper assembly is fixed to the end of the vertical pole 1 away from the template 2, and one end of the guardrail diagonal rod 7 is hinged to the lower gripper assembly;

[0037] The upper gripper assembly includes an upper hinge and an upper sliding adjustment rod, wherein the upper hinge is fixed on the guardrail diagonal rod 7, one end of the sliding adjustment rod is fixed on the template 2, and the other end is hingedly connected to the upper hinge;

[0038] The middle gripper assembly includes a middle hinge and a middle sliding adjustment rod, wherein the middle sliding adjustment rod is fixedly connected to the guardrail diagonal rod 7, the middle hinge is fixed to the vertical rod 1, and the middle sliding adjustment rod is hingedly connected to the middle hinge at one end away from the guardrail diagonal rod 7;

[0039] A plurality of groups of horizontal connecting rods 22 are also arranged between the support components. The horizontal connecting rods 22 cooperate with the support components to form a mesh structure. The support components are arranged obliquely to the vertical poles 1. Anti-falling blocks 15 and anti-falling plates 16 are arranged between the support components and the template 2. The anti-falling blocks 15 and anti-falling plates 16 fill the gap between the support components and the template 2. The horizontal connecting rods 22 are arranged on the part of the support components that is higher than the template 2.

[0040] The guardrail diagonal rod 7 is provided with a transverse connection 21, and different transverse connecting rods 22 are assembled on the transverse connection 21. A safety net 23 is laid on the plane formed by the transverse connecting rod 22 and the guardrail diagonal rod 7. The plane where the safety net 23 is located and the area formed by the anti-falling block 15 and the anti-falling plate 16 are the protection area; the transverse connection 21 and the transverse connecting rod 22 adopt the existing technical means;

[0041] In the present application, the lower gripper assembly, the middle gripper assembly and the upper gripper assembly form three connection structures between the vertical pole 1, the template 2 and the guardrail diagonal rod 7, and form two sets of triangular fixed structures with the help of the middle sliding adjustment rod and the upper sliding adjustment rod, thereby improving the structural stability of the standardized edge guardrail;

[0042] In the lower gripper assembly and the middle gripper assembly, the hinge points of the lower gripper assembly and the middle gripper assembly are both designed on the vertical pole 1, while the hinge point of the upper gripper assembly is located on the guardrail diagonal rod 7; by changing the position of the hinge point, the hinge points are prevented from being located on the same structure, thereby enhancing the stability of the structure;

[0043] As a preferred implementation in this embodiment, the upper hinged member includes an upper gripper 17, an upper rotating disk 18, an upper pin hole 19 and an upper rotating shaft pin 20;

[0044] The upper sliding adjustment rod comprises an adjustable upper core rod 12, an adjustable upper sleeve rod 13 and an adjustable upper latch pin 14; the adjustable upper sleeve rod 13 is arranged on the template 2, the adjustable upper core rod 12 is nested inside the adjustable upper sleeve rod 13, and latch holes are provided on the adjustable upper core rod 12 and the adjustable upper sleeve rod 13. By adjusting, the latch holes of the adjustable upper core rod 12 and the adjustable upper sleeve rod 13 correspond one to one, and the adjustable upper latch pin 14 is inserted into the designated latch hole to complete the length adjustment requirement, and the upper gripper 17 is assembled on the guardrail diagonal rod 7; the end of the adjustable upper core rod 12 away from the adjustable upper sleeve rod 13 is assembled in the upper latch pin hole 19 provided on the upper turntable 18 through the upper rotating shaft pin 20;

[0045] In this embodiment, the adjustable upper core rod 12 and the adjustable upper sleeve rod 13 are prior art. The adjustable upper core rod 12 is away from the adjustable upper sleeve rod 13 and acts like an extension rod with adjustable length, mainly controlling the distance between the guardrail diagonal rod 7 and the vertical rod 1. The other end of the adjustable upper core rod 12 is connected to the upper turntable 18 by a hinged manner, and the angle can be adjusted during the installation process.

[0046] As a preferred implementation in this embodiment, the middle hinged member includes a middle gripper 8, and the middle sliding adjustment rod includes an adjustable lower core rod 9, an adjustable lower sleeve rod 10 and an adjustable lower latch 11; a turntable is provided on the middle gripper 8, and the adjustable lower sleeve rod 10 is connected to the guardrail diagonal rod 7, and the adjustable lower core rod 9 and the adjustable lower sleeve rod 10 are nested and connected and fixed by the adjustable lower latch 11, and the end of the adjustable lower core rod 9 away from the guardrail diagonal rod 7 is hinged on the middle gripper 8;

[0047] In this embodiment, the structure of the adjustable lower core rod 9 and the adjustable lower sleeve rod 10 is the same as that of the adjustable upper core rod 12 and the adjustable upper sleeve rod 13. The adjustable lower core rod 9 and the adjustable lower sleeve rod 10 are nested and connected. The side walls of the adjustable lower core rod 9 and the adjustable lower sleeve rod 10 are provided with multiple groups of latch holes. By moving and matching different latch holes, the overall length of the adjustable lower core rod 9 and the adjustable lower sleeve rod 10 can be changed to meet the length adjustment needs.

[0048] During the assembly process, first assemble the lower gripper assembly and the upper gripper assembly in sequence, and finally install the middle gripper assembly. After adjusting the length, assemble the middle gripper 8 on the vertical pole 1. Generally speaking, the middle sliding adjustment rod formed by the adjustable lower core rod 9 and the adjustable lower sleeve rod 10 will be inclined to the upper sliding adjustment rod arrangement.

[0049] As a preferred implementation in this embodiment, the lower gripper assembly includes a lower gripper 3, a lower turntable 4, a lower latch hole 5 and a lower shaft pin 6; the lower turntable 4 is arranged on the lower gripper 3; the lower latch hole 5 is located on the lower turntable 4, and a hinge hole is provided at the end of the guardrail inclined rod 7, and the end of the guardrail inclined rod 7 is hinged to the lower turntable 4 through the lower latch hole 5 and the lower shaft pin 6;

[0050] The lower gripper 3 is composed of a fixing ring and a fixing rod, the fixing ring is installed on the fixing rod, the lower turntable 4 is arranged on the end surface of the fixing rod away from the fixing ring, the lower gripper 3, the middle gripper 8 and the upper gripper 17 have the same structure, and the middle gripper 8 is provided with a middle turntable, which is used as a hinged disk for the adjustable lower core rod 9;

[0051] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0052] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A standardized edge guardrail, It is characterized in that include: Several groups of vertical poles and templates; the vertical poles are also provided with cross bars to form a frame structure, and the template is located on the top of the vertical poles; A plurality of support assemblies, wherein the support assemblies include a guardrail diagonal rod, a lower gripper assembly, a middle gripper assembly and an upper gripper assembly; One end of the guardrail diagonal rod is hinged on the lower gripper assembly; the upper gripper assembly includes an upper hinged member and an upper sliding adjustment rod, the upper hinged member is fixed on the guardrail diagonal rod, one end of the sliding adjustment rod is fixed on the template, and the other end is hingedly connected to the upper hinged member; The middle gripper assembly comprises a middle hinge and a middle sliding adjustment rod, wherein the middle sliding adjustment rod is fixedly connected to the guardrail diagonal rod, the middle hinge is fixed to the vertical rod, and one end of the middle sliding adjustment rod away from the guardrail diagonal rod is hingedly connected to the middle hinge; A plurality of groups of transverse connecting rods are arranged between the supporting components, and the transverse connecting rods cooperate with the supporting components to form a mesh structure.

2. A standardized edge guardrail as claimed in claim 1, It is characterized in that The guardrail diagonal rod is provided with a transverse connection, and different transverse connecting rods are assembled on the transverse connection. The transverse connecting rod and the guardrail diagonal rod form a plane on which a safety net is laid; An anti-falling block and an anti-falling plate are arranged between the support component and the template, and the anti-falling block and the anti-falling plate fill the gap between the support component and the template.

3. A standardized edge guardrail as claimed in claim 2, It is characterized in that The upper hinged member comprises an upper gripper, an upper rotating disk, an upper pin hole and an upper rotating shaft pin; The upper sliding adjustment rod comprises an adjustable upper core rod, an adjustable upper sleeve rod and an adjustable upper latch; the adjustable upper sleeve rod is arranged on the template hand, and the adjustable upper core rod is nested inside the adjustable upper sleeve rod. The upper gripper is assembled on the guardrail oblique rod; the end of the adjustable upper core rod away from the adjustable upper sleeve rod is assembled in the upper pin hole provided on the upper turntable through an upper rotating shaft pin.

4. A standardized edge guardrail as claimed in claim 3, It is characterized in that The middle hinged member includes a middle gripper, and the middle sliding adjustment rod includes an adjustable lower core rod, an adjustable lower sleeve rod and an adjustable lower latch; The adjustable lower sleeve rod is connected to the guardrail diagonal rod, the adjustable lower core rod and the adjustable lower sleeve rod are nested and fixed by an adjustable lower latch, a turntable is provided on the middle gripper, and one end of the adjustable lower core rod away from the guardrail diagonal rod is hinged to the middle gripper.

5. A standardized edge guardrail as claimed in claim 4, It is characterized in that The lower gripper assembly includes a lower gripper, a lower turntable, a lower latch hole and a lower shaft pin; the lower turntable is arranged on the lower gripper; the lower latch hole is located on the lower turntable, and a hinge hole is provided at the end of the guardrail diagonal rod, and the end of the guardrail diagonal rod is hinged to the lower turntable through the lower latch hole and the lower shaft pin.

6. A standardized edge guardrail as claimed in claim 5, It is characterized in that The lower gripper is composed of a fixing ring and a fixing rod, the fixing ring is mounted on the fixing rod, and the lower turntable is arranged on the end surface of the fixing rod away from the fixing ring.

7. A standardized edge guardrail as claimed in claim 6, It is characterized in that The lower gripper, the middle gripper and the upper gripper have the same structure.

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