Steel structure combined guardrail

Abstract

The utility model relates to the technical field of guardrails, in particular to a steel structure combined guardrail which comprises supporting structures and a guardrail body, the supporting structures are arranged at the two ends of the guardrail body respectively, each supporting structure comprises a base, a supporting seat and a sealing cover, a plurality of mounting holes are formed in the lower end of each base, mounting grooves are formed in the two sides of each base respectively, and the supporting seats are arranged in the mounting grooves. The combined guardrail is simple in structure and convenient to install, the height of the combined guardrail can be flexibly adjusted and fixed according to actual use requirements, continuous assembly of a plurality of guardrails is facilitated, the number of guardrail piles is reduced, consumption of steel resources is reduced, and cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, and specifically discloses a steel structure combined guardrail. Background Art

[0002] A steel structure composite guardrail is a guardrail composed of a steel structure and other materials. It is commonly used in construction, decoration and other fields, and can play a role in protection and decoration. The Chinese patent with authorization announcement number CN219754250U discloses a steel structure guardrail that is easy to install and fix, including two guardrail piles, two connecting frames and a guardrail frame. A fixed plate is fixedly connected to one side of the guardrail pile, and a slide groove is provided on the top of the fixed plate. A limit plate is slidably connected in the slide groove. A spring is fixedly connected to the bottom of the limit plate, and the spring is fixed to the slide groove. A wedge block is fixedly connected to the upper surface of the limit plate, and two clamping holes are provided on one side of the guardrail pile. Two clamping blocks are fixedly connected to one side of the connecting frame, and the clamping blocks are inserted in the clamping holes. A avoidance opening is provided inside the connecting frame. The utility model not only can facilitate the staff to install and fix the guardrail frame, improve the convenience of the device, but also can limit the position of the wedge block through the limit plate, improve the limiting effect of the device, and can also provide effective and reliable safety protection for pedestrians in the dark or driving at night through reflective stickers. However, the height adjustment of the guardrail in the above-mentioned utility model is inconvenient during the installation process, which affects the applicable scenarios of the Suga guardrail to a certain extent. When multiple guardrails need to be installed, guardrail piles twice the number of guardrails are required to complete the fixing of the guardrail, which causes a waste of steel resources and is not conducive to cost saving. Therefore, in order to solve the above problems, the utility model proposes a steel structure combined guardrail. Utility Model Content

[0003] The utility model aims to provide a steel structure combined guardrail with a simple structure and easy installation. The height of the combined guardrail can be flexibly adjusted and fixed according to actual use requirements, which facilitates the continuous assembly of multiple guardrails, reduces the number of guardrail piles, reduces the consumption of steel resources, and saves costs.

[0004] The utility model is realized by the following technical solutions:

[0005] A steel structure combined guardrail comprises a supporting structure and a guardrail, wherein both ends of the guardrail are provided with supporting structures, the supporting structure comprises a base, a supporting seat and a covering cover, the lower end of the base is provided with a plurality of mounting holes, both sides of the base are provided with mounting grooves, the bottom of the mounting grooves is provided with a card slot, the upper end of the base is provided with a supporting seat, both sides of the support seat are provided with through grooves, the upper end of the support seat is provided with a covering cover, the upper ends of the base and the support seat are provided with connecting grooves, the lower ends of the support seat and the covering cover are provided with connecting blocks, the connecting blocks are connected to the connecting grooves, the upper ends of the two mounting grooves and the through grooves are provided with through holes, the inner sides of the through holes are penetrated by bolts, the outer sides of the bolts are provided with gaskets, a nut is provided on one side of the gasket, and the bolts penetrate the inside of the through holes and the connecting blocks at the same time.

[0006] As a further configuration of the above scheme, blocks are provided at both ends of the lower side of the guardrail, the blocks are connected to the slots, connecting holes are provided inside the blocks, and the bolts penetrate the guardrail and the connecting holes at the same time. The above design can install the guardrail on the inner sides of the two supporting structures through the connection between the blocks and the slots and fix them with bolts and nuts, so that the guardrail maintains a stable connection with the supporting structure.

[0007] As a further configuration of the above scheme, both ends of the upper side of the guardrail are provided with card slots corresponding to the vertical position of the card block. The above design facilitates the stacking of multiple guardrails in sequence to adjust the overall height of the steel structure combined guardrail to meet different usage requirements and enhance the scope of application of the combined guardrail.

[0008] As a further configuration of the above scheme, a seal is provided inside the installation groove, a card slot is provided at the upper end of the seal, and a card block is provided at the lower end of the seal. The above design can keep the facades of the supporting structures at both ends of the installed combined guardrail flat, and keep the inner sides of the installation groove and the card slot tidy, so as to facilitate the subsequent change of the number of guardrails. Beneficial Effects

[0009] During use of the utility model, the combined design of the installation grooves and the card slots on both sides of the supporting structure enables the combined guardrail to connect two guardrails through one supporting structure during installation, saving the number of supporting structures used, saving steel resources, and reducing the cost of the combined guardrail. The combined design of the connecting grooves and the connecting blocks is convenient for adjusting the number of support seats according to design and use requirements and using a cover to seal the top, so that the top of the supporting structure remains flat while the guardrail is further fixed. The design of the card slots and the card blocks facilitates the vertical stacking of multiple guardrails in sequence to adjust the overall height of the combined guardrail. The combined design of multiple bolts, gaskets and nuts can keep the relevant components in the combined guardrail stably connected, reduce the maintenance cost of the combined guardrail, and extend the service life of the combined guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0011] Figure 1 is a perspective view of the utility model;

[0012] Figure 2 It is a perspective view of the base in the utility model;

[0013] Figure 3 It is a combined diagram of the support seat, connecting block, bolts and nuts in the utility model;

[0014] Figure 4 It is a combined diagram of the sealing cover and the connecting block in the utility model;

[0015] Figure 5 It is a perspective view of the guardrail in the utility model;

[0016] Figure 6 It is a perspective view of the seal in the utility model.

[0017] In the figure: 1. supporting structure; 2. guardrail; 3. seal; 11. base; 111. mounting hole; 112. mounting slot; 113. clamping slot; 114. through hole; 115. connecting slot; 116. bolt; 117. gasket; 118. nut; 12. supporting seat; 121. connecting block; 122. through slot; 13. cover; 21. clamping block; 211. connecting hole. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0019] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Figures 1 to 6 , and describes the application in detail with reference to embodiments.

[0020] The embodiment discloses a steel structure combined guardrail, comprising a support structure 1 and a guardrail 2, wherein the support structure 1 is disposed at both ends of the guardrail 2, the support structure 1 comprises a base 11, a support seat 12 and a cover 13, a plurality of mounting holes 111 are disposed at the lower end of the base 11, mounting grooves 112 are disposed at both sides of the base 11, a clamping groove 113 is disposed at the bottom of the mounting groove 112, a support seat 12 is disposed at the upper end of the base 11, through grooves 122 are disposed at both sides of the support seat 11, and a cover 13 is disposed at the upper end of the support seat 12. The upper ends of the base 11 and the support seat 12 are both provided with a connecting groove 115, and the lower ends of the support seat 12 and the cover 13 are both provided with a connecting block 121, and the connecting block 121 is connected to the connecting groove 115. The upper ends of the two mounting grooves 112 and the through groove 122 are both provided with a through hole 114, and the inner side of the through hole 114 is penetrated by a bolt 116, and the outer side of the bolt 116 is provided with a gasket 117, and one side of the gasket 117 is provided with a nut 118, and the bolt 116 penetrates the interior of the through hole 114 and the connecting block 121 at the same time.

[0021] like Figure 1 and Figure 5 As shown, blocks 21 are provided at both ends of the lower side of the guardrail 2, the blocks 21 are connected to the slots 113, a connecting hole 211 is provided inside the blocks 21, and the bolts 116 penetrate the guardrail 2 and the connecting hole 211 at the same time. By connecting the blocks 21 with the slots 113, the guardrail 2 can be installed on the inner sides of the two supporting structures 1 and fixed with bolts 116 and nuts 118, so that the guardrail 2 maintains a stable connection with the supporting structure 1.

[0022] like Figure 5 As shown, both ends of the upper side of the guardrail 2 are provided with card slots 113 corresponding to the vertical position of the card block 21, so as to facilitate the stacking of multiple guardrails 2 in sequence to adjust the overall height of the steel structure combined guardrail, meet different usage requirements, and improve the application scope of the combined guardrail.

[0023] like Figure 1 and Figure 6 As shown, a seal 3 is provided inside the installation groove 112, a card slot 113 is provided at the upper end of the seal 3, and a card block 21 is provided at the lower end of the seal 3, which can keep the facades of the supporting structure 1 at both ends of the installed combined guardrail flat, and keep the inner sides of the installation groove 112 and the card slot 113 tidy, so as to facilitate the subsequent change of the number of guardrails 2.

[0024] The steel structure combined guardrail disclosed in the present embodiment determines the height of the combined guardrail before use, so as to determine the number of guardrails 2 and support seats 12 required for the vertical height. After the determination is completed, the steel structure combined guardrail can be assembled. When multiple guardrails 2 need to be vertically stacked in the required height of the combined guardrail, taking the stacking of two guardrails 2 as an example, at this time, during the installation process, the same group of support structures 1 only needs one support seat 12, and multiple bases 11 are fixed to the installation points in sequence through the mounting holes 111, and the connecting block 121 at the lower end of the support seat 12 is connected to the connecting groove 115 at the upper end of the base 11 to form a supporting component, and the two ends of the guardrail 2 are respectively connected to the two adjacent supporting components, so that the card blocks 21 at the two ends below the guardrail 2 are connected to the two adjacent card grooves 113, and then pick up another guardrail 2, and the other guardrail 2 The two ends of the guardrail 2 are slowly slid along the through groove 122 to the block 21 under the guardrail 2 and connected with the slot 113 at the upper end of the original guardrail 2. The remaining guardrails 2 are installed according to the same operation steps as the above. After the installation is completed, the two groups of two seals 3 are respectively installed in the installation groove 112 and the through groove 122 on one side of the supporting structure 1 at both ends of the combined guardrail. Then, multiple covers 13 are installed on the upper end of the support seat 12 in sequence, and the position of the cover 13 is adjusted so that the connecting block 121 at the lower end of the cover 13 and the connecting groove 115 at the upper end of the support seat 12 are stably connected. Then, the bolt 116 is passed through the through hole 114, the connecting block 121 and the connecting hole 211, and the gasket 117 and the nut 118 are sequentially put on one end of the bolt 116. Tighten the nut 118 to fix one end of the guardrail 2 to the supporting structure 1, and the steel structure combined guardrail is assembled.

[0025] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel structure combined guardrail, comprising a supporting structure and a guardrail, characterized in that: Both ends of the guardrail are provided with a supporting structure, and the supporting structure includes a base, a supporting seat and a covering cover. The lower end of the base is provided with a plurality of mounting holes, both sides of the base are provided with mounting grooves, the bottom of the mounting grooves is provided with a card slot, the upper end of the base is provided with a supporting seat, both sides of the support seat are provided with through grooves, the upper end of the support seat is provided with a covering cover, the upper ends of the base and the support seat are provided with connecting grooves, the lower ends of the support seat and the covering cover are provided with connecting blocks, the connecting blocks are connected to the connecting grooves, the upper ends of the two mounting grooves and the through grooves are provided with through holes, the inner sides of the through holes are penetrated by bolts, the outer sides of the bolts are provided with gaskets, one side of the gasket is provided with a nut, and the bolts penetrate the interior of the through holes and the connecting blocks at the same time.

2. A steel structure combined guardrail according to claim 1, characterized in that: Both ends of the lower side of the guardrail are provided with clamping blocks, the clamping blocks are connected with the clamping slots, the interior of the clamping blocks is provided with connecting holes, and the bolts penetrate the interior of the guardrail and the connecting holes at the same time.

3. A steel structure combined guardrail according to claim 2, characterized in that: Both ends of the upper side of the guardrail are provided with card slots corresponding to the vertical positions of the card blocks.

4. The steel structure combined guardrail according to claim 1, characterized in that: A seal is arranged inside the installation groove, a clamping groove is arranged at the upper end of the seal, and a clamping block is arranged at the lower end of the seal.

Images