Construction safety protective fence

Abstract

The utility model provides a construction safety protective fence, which relates to the technical field of building construction and comprises a protective fence body, a group of connecting structures are mounted on two sides of the protective fence body, each connecting structure consists of a hinge block, a connecting shell, a positioning plate and a stabilizing frame, and a rotating disc is mounted at the bottom of the protective fence body. A base is installed on the outer side of the rotating disc. A connecting structure is arranged to achieve the rapid splicing effect of the guardrail body, a positioning plate and a supporting spring are installed on the inner side of a connecting shell, the supporting spring elastically supports the connecting shell towards the outer side, a stabilizing frame is installed on the basis of the connecting shell and a hinge block, when the guardrail body is separated, the connecting shell blocks the stabilizing frame, and the stabilizing frame is fixed to the connecting shell. When a group of guardrail bodies are spliced, the hinge blocks are mounted on the inner sides of the connecting shells, at the moment, the hinge blocks press the positioning plates, the stabilizing frames move downwards into the hinge blocks, and at the moment, rapid splicing of the group of guardrail bodies is completed.

Description

Technical Field

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

[0002] Safety guardrails are usually installed around construction sites of buildings, construction projects, and municipal engineering projects to prevent unauthorized personnel from entering the construction site and to protect the safety of pedestrians, vehicles, and other facilities in the surrounding area. With the continuous development of society and the increasing number of construction projects, the demand for construction safety guardrails is also increasing. However, the currently commonly used construction safety guardrails still have the following shortcomings:

[0003] When disassembling and assembling the safety guardrails used at the construction site, it is necessary to pull the moving rods one by one to move them out of the fixing grooves, and then tighten the fixing bolts at the bottom to disassemble the guardrails. This takes a lot of time and reduces the efficiency of disassembling and assembling the guardrails. In addition, the guardrails need to be adjusted in angle after splicing, and the guardrails are prone to shaking when subjected to force, which reduces the protective stability of the guardrails. Utility Model Content

[0004] The utility model discloses a construction safety guardrail. When a group of guardrail bodies are spliced, a hinge block is installed on the inner side of a connecting shell, and a stabilizing frame moves downward to the inside of the hinge block to complete the rapid splicing of a group of guardrail bodies. The extension plate is pulled upward, and then the angle of the guardrail body is adjusted. After the angle is adjusted, the guardrail body can be quickly locked with a locking seat. The stabilizing frame is pushed upward, the bolts and fixing cones of the base are removed, and then the guardrail body is disassembled.

[0005] According to a first aspect of the present disclosure, a construction safety guardrail is provided, which specifically includes: a guardrail body, a group of connecting structures installed on both sides of the guardrail body, the connecting structure consisting of a hinge block, a connecting shell, a positioning plate and a stabilizing frame, a rotating disk installed at the bottom of the guardrail body, a base installed at the outer side of the rotating disk, a group of mounting holes provided at the bottom of the base, a group of locking structures installed above the guardrail body, the locking structure consisting of an extension plate, a locking seat and a positioning bolt, a limit block provided at the bottom of the extension plate, and the limit block extending to the inner side of the guardrail body.

[0006] Furthermore, a support seat is provided in the middle position of the bottom of the guardrail body. The support seat is a cylindrical structure. A mounting groove is opened above the rotating disk. The rotating disk is installed at the bottom position of the support seat in conjunction with the mounting groove. A threaded groove is opened at the bottom of the support seat, and a bolt mounting hole is opened in the middle position of the rotating disk. A locking bolt is installed at the position of the threaded groove and the bolt mounting hole.

[0007] Furthermore, a hidden shell is provided in the middle of the guardrail body, a stabilizing block is provided on the inner side of the protective plate, the stabilizing block extends into the interior of the hidden shell, and the protective plate is firmly installed on the outer side of the hidden shell in conjunction with the stabilizing block.

[0008] Furthermore, two symmetrically distributed hinge blocks are provided on one side of the guardrail body, and two connecting shells are provided on the other side of the guardrail body. A positioning plate is installed on the inner side of the connecting shell, and the positioning plate is a concave structure. A supporting spring is installed between the positioning plate and the connecting shell, and a sliding groove is opened at the upper position of the connecting shell and at one side of the hinge block, and one side of the stabilizing frame passes through the inside of the sliding groove.

[0009] Furthermore, a sliding groove is opened on one side of the rotating disk, and the sliding groove is a rectangular structure. One side of the positioning block extends to the inside of the sliding groove. A supporting spring is installed on one side of the positioning block. A group of slots corresponding to the positioning block are opened on the inner side surface of the base, and the positioning block and the slot are engaged.

[0010] Furthermore, a mounting hole is provided in the middle of the base, and a rubber plug is installed inside the mounting hole.

[0011] Furthermore, a vertical locking seat is provided on one side of the extension plate, a sliding hole is opened on the other side of the extension plate, a threaded groove is opened on one side above the guardrail body, the positioning bolt passes through the inside of the sliding hole and is threadedly connected to the threaded groove, and a support spring is installed on the outside of the positioning bolt.

[0012] Furthermore, a group of locking blocks distributed in a circular array are provided on the outer side of the locking seat, a locking groove corresponding to the locking seat is opened on one side of the guardrail body, and the locking seat is installed inside the locking groove.

[0013] The utility model provides a construction safety guardrail, which has the following beneficial effects:

[0014] A connecting structure is provided to achieve the effect of rapid splicing of the guardrail body. The connecting structure includes a hinge block, a connecting shell, a positioning plate, and a stabilizing frame. A positioning plate and a support spring are installed on the inner side of the connecting shell. The support spring elastically supports the connecting shell outward. A stabilizing frame is installed on the basis of the connecting shell and the hinge block. When the guardrail body is separated, the connecting shell blocks the stabilizing frame. When a group of guardrail bodies are spliced, the hinge block is installed on the inner side of the connecting shell. At this time, the hinge block presses the positioning plate, and the stabilizing frame moves downward to the inside of the hinge block. At this time, the rapid splicing of a group of guardrail bodies is completed.

[0015] A turning disk, a positioning block and a base are provided at the bottom of the guardrail body. The positioning block realizes the effect of assisting the positioning of the turning disk's rotation position, the effect of assisting the positioning of the guardrail body's rotation angle, and the effect of automatic positioning after the guardrail body's angle is adjusted. The base is installed on the ground at the construction location with bolts and fixing cones as needed to stabilize the guardrail body.

[0016] A locking structure is set above the guardrail body. A locking groove corresponding to the locking seat is opened on one side of the guardrail body. The locking seat is installed inside the locking groove. At this time, the locking seat realizes the effect of locking the position of two adjacent guardrail bodies. The guardrail body can be quickly locked with the locking seat after the angle is adjusted.

[0017] A hidden shell is provided in the middle of the guardrail body. The warning sign is installed inside the hidden shell and hidden. After the protective plate is installed, the warning sign protection effect is achieved, which extends the service life of the warning sign. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0019] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached figure:

[0021] Figure 1 It shows the schematic diagram of the axle side structure of the safety guardrail of the present application after assembly;

[0022] Figure 2 It shows a schematic diagram of the rear-view angle axial structure of the safety guardrail of the present application with an adjustable angle;

[0023] Figure 3 An axial schematic diagram of a cutaway structure of a safety guardrail of the present application is shown;

[0024] Figure 4 It shows an axial schematic diagram of a partially disassembled structure of the safety guardrail of the present application;

[0025] Figure 5 A schematic diagram of a partially cutaway axial structure of the connection structure of the present application is shown;

[0026] Figure 6 It shows a schematic diagram of the axle side structure after further sectioning the connection structure of the present application;

[0027] Figure 7 Shows the application Figure 3 A schematic diagram of the enlarged structure at point A;

[0028] Figure 8Shows the application Figure 3 Schematic diagram of the enlarged structure at point B.

[0029] Reference Signs List

[0030] 1. Guardrail body; 101. Support base; 102. Protective plate;

[0031] 2. Connection structure; 201. Articulated block; 202. Connection housing; 203. Positioning plate; 204. Stabilizing frame;

[0032] 3. Rotating disk; 301. Positioning block;

[0033] 4. Base;

[0034] 6. Locking structure; 601. Extension plate; 602. Locking seat; 603. Positioning bolt. DETAILED DESCRIPTION

[0035] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example 1: Please refer to Figures 1 to 8 :

[0037] The utility model proposes a construction safety guardrail, comprising: a guardrail body 1, a hidden shell provided in the middle of the guardrail body 1, a warning sign installed inside the hidden shell and hidden, a stabilizing block provided on the inner side of a protective plate 102, the stabilizing block extending into the interior of the hidden shell, the protective plate 102 being firmly mounted on the outer side of the hidden shell in conjunction with the stabilizing block, the protective plate 102 being installed to achieve the protection effect of the warning sign, thereby extending the service life of the warning sign, and the protective plate 102 being made of a transparent material;

[0038] In the embodiments of the present disclosure, reference Figures 1 to 8As shown, a set of connecting structures 2 are installed on both sides of the guardrail body 1. The connecting structure 2 is composed of a hinge block 201, a connecting shell 202, a positioning plate 203 and a stable frame 204. Two symmetrically distributed hinge blocks 201 are provided on one side of the guardrail body 1, and two connecting shells 202 are provided on the other side of the guardrail body 1. A positioning plate 203 is installed on the inner side of the connecting shell 202. The positioning plate 203 is a concave structure. A support spring is installed between the positioning plate 203 and the connecting shell 202. The support spring pushes the connecting shell 202 to the The outer side is elastically supported, and a sliding groove is respectively opened at the upper position of the connecting shell 202 and at one side of the hinge block 201. One side of the stabilizing frame 204 passes through the interior of the sliding groove. When the guardrail body 1 is separated, the connecting shell 202 blocks the stabilizing frame 204. When a group of guardrail bodies 1 are spliced ​​together, the hinge block 201 is installed on the inner side of the connecting shell 202. At this time, the hinge block 201 presses the positioning plate 203, and the stabilizing frame 204 moves downward to the interior of the hinge block 201. At this time, the rapid splicing of a group of guardrail bodies 1 is completed;

[0039] In the embodiments of the present disclosure, reference Figures 1 to 8 As shown, a rotating disk 3 is installed at the bottom position of the guardrail body 1, and a support base 101 is provided in the middle position of the bottom of the guardrail body 1. The support base 101 is a cylindrical structure. A mounting groove is provided above the rotating disk 3. The rotating disk 3 is installed at the bottom position of the support base 101 in conjunction with the mounting groove. The mounting groove realizes the effect of positioning the installation position of the rotating disk 3. A threaded groove is provided at the bottom of the support base 101, and a bolt mounting hole is provided in the middle position of the rotating disk 3. A locking bolt is installed at the position of the threaded groove and the bolt mounting hole. After the locking bolt is installed, the support base 101 and the rotating disk are tightened. 3. The effect of stable splicing. When the guardrail body 1 is rotated, the rotating disk 3 can be driven to rotate. A sliding groove is provided on one side of the rotating disk 3. The sliding groove is a rectangular structure. One side of the positioning block 301 extends to the inside of the sliding groove. A supporting spring is installed on one side of the positioning block 301. A group of slots corresponding to the positioning block 301 are provided on the inner side of the base 4. The supporting spring pushes the positioning block 301 to engage with the slot. The positioning block 301 realizes the effect of auxiliary positioning of the rotation position of the rotating disk 3, realizes the effect of auxiliary positioning of the rotation angle of the guardrail body 1, and realizes the effect of automatic positioning after the angle of the guardrail body 1 is adjusted;

[0040] In the embodiments of the present disclosure, reference Figures 1 to 8As shown, a base 4 is installed at the outer position of the rotating disk 3, and a mounting hole is opened in the middle position of the base 4, and a rubber plug is installed inside the mounting hole. After the rubber plug is installed, the locking bolt protection effect of the support seat 101 and the rotating disk 3 is achieved. The setting of the mounting holes facilitates the assembly of the support seat 101, the rotating disk 3, and the base 4. A group of mounting holes is opened at the bottom of the base 4, and bolts and fixing cones can be installed at the position of the mounting holes to stabilize the base 4. A group of locking structures 6 are installed at the upper position of the guardrail body 1. The locking structure 6 consists of an extension plate 601, a locking seat 602 and a positioning bolt 603. A limit block is provided at the bottom position of the extension plate 601, and the limit block extends to the inner side of the guardrail body 1. The limit block achieves the effect of circumferential positioning of the extension plate 601. A vertical locking seat 602 is provided on one side of the extension plate 601, and a sliding hole is opened on the other side of the extension plate 601. A threaded groove is opened on one side at the upper position of the guardrail body 1, and the positioning bolt 603 passes through the interior of the sliding hole and is threadedly connected to the threaded groove. The positioning bolt 603 realizes the effect of horizontal positioning of the extension plate 601. It can be concluded that after a pulling force is applied to the extension plate 601, it can rotate around the positioning bolt 603. A support spring is installed on the outside of the positioning bolt 603, and the support spring presses the extension plate 601 and the locking seat 602 downward. The outer side of the locking seat 602 is provided with a group of locking blocks distributed in a circular array. A locking groove corresponding to the locking seat 602 is opened on one side of the guardrail body 1, and the locking seat 602 is installed inside the locking groove. At this time, the locking seat 602 realizes the effect of locking the position of two adjacent guardrail bodies 1. When the two guardrail bodies 1 are adjusted in angle, they can be quickly locked with the locking seat 602 to achieve the effect of firmly splicing two adjacent guardrail bodies 1 at different angles.

[0041] Example 2, based on Example 1, refer to Figures 1 to 8 As shown, a stabilizing plate can be provided at the bottom of the guardrail body 1 , and a mounting hole can be opened on one side of the stabilizing plate to further stabilize the guardrail body 1 with the help of the stabilizing plate.

[0042] The working principle of this embodiment is as follows:

[0043] During installation, first assemble the rotating disk 3, the positioning block 301, and the base 4 to the bottom of the support seat 101, install a rubber stopper on the inner side of the base 4 to protect the bolts, and then splice the guardrail body 1 with the hinge block 201 and the connecting shell 202. When a group of guardrail bodies 1 are spliced, the hinge block 201 is installed on the inner side of the connecting shell 202. At this time, the hinge block 201 presses the positioning plate 203, and the stabilizing frame 204 moves downward to the inside of the hinge block 201. At this time, a group of guardrail bodies 1 are quickly spliced, and a warning sign is installed on the inner side of the shell of the guardrail body 1. Then, the protective plate 102 is firmly installed on the outer side of the hidden shell with the stabilizing block. After the protective plate 102 is installed, the warning sign protection effect is achieved. The protective plate 102 is made of transparent material, and the base 4 is installed on the ground at the construction location with bolts and fixing cones as needed to complete the stabilization of the guardrail body 1.

[0044] When adjusting the angle of the guardrail body 1, first pull the extension plate 601 upwards, then adjust the angle of the guardrail body 1. After the angle of the guardrail body 1 is adjusted, the locking seat 602 is installed inside the locking groove. After the angle is adjusted, the guardrail body 1 can be quickly locked with the locking seat 602.

[0045] When disassembling the guardrail body 1 , first push the stabilizing frame 204 upwards, remove the bolts and fixing cones of the base 4 , and then disassemble the guardrail body 1 .

[0046] In this article, there are several points to note:

[0047] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0048] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0049] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A construction safety guardrail, comprising: A guardrail body (1), a connecting structure (2) and a locking structure (6), wherein a group of connecting structures (2) are installed on both sides of the guardrail body (1), characterized in that the connecting structure (2) is composed of a hinge block (201), a connecting shell (202), a positioning plate (203) and a stabilizing frame (204); a rotating disk (3) is installed at the bottom of the guardrail body (1); a base (4) is installed at the outer position of the rotating disk (3); a group of mounting holes are provided at the bottom of the base (4); a group of locking structures (6) is installed at the upper position of the guardrail body (1); the locking structure (6) is composed of an extension plate (601), a locking seat (602) and a positioning bolt (603); a limit block is provided at the bottom of the extension plate (601), and the limit block extends to the inner side of the guardrail body (1).

2. A construction safety guardrail according to claim 1, characterized in that: A support seat (101) is provided at the middle position of the bottom of the guardrail body (1), and the support seat (101) is a cylindrical structure. A mounting groove is provided above the rotating disk (3), and the rotating disk (3) is mounted at the bottom position of the support seat (101) in conjunction with the mounting groove. A threaded groove is provided at the bottom of the support seat (101), and a bolt mounting hole is provided at the middle position of the rotating disk (3). A locking bolt is installed at the position of the threaded groove and the bolt mounting hole.

3. A construction safety guardrail according to claim 1, characterized in that: A hidden shell is provided in the middle of the guardrail body (1), a stabilizing block is provided on the inner side of the protective plate (102), the stabilizing block extends into the interior of the hidden shell, and the protective plate (102) cooperates with the stabilizing block to be firmly installed on the outer side of the hidden shell.

4. A construction safety guardrail according to claim 1, characterized in that: One side of the guardrail body (1) is provided with two symmetrically distributed hinge blocks (201), and the other side of the guardrail body (1) is provided with two connecting shells (202). A positioning plate (203) is installed at the inner side of the connecting shell (202), and a supporting spring is installed between the positioning plate (203) and the connecting shell (202). A sliding groove is respectively opened at the upper position of the connecting shell (202) and at one side of the hinge block (201), and one side of the stabilizing frame (204) passes through the interior of the sliding groove.

5. A construction safety guardrail according to claim 1, characterized in that: A sliding groove is provided on one side of the rotating disk (3), one side of the positioning block (301) extends into the interior of the sliding groove, a supporting spring is installed on one side of the positioning block (301), and a group of slots corresponding to the positioning block (301) are provided on the inner side surface of the base (4), and the positioning block (301) engages with the slots.

6. A construction safety guardrail according to claim 1, characterized in that: A mounting hole is provided in the middle of the base (4), and a rubber plug is installed inside the mounting hole.

7. A construction safety guardrail according to claim 1, characterized in that: A vertical locking seat (602) is provided on one side of the extension plate (601), a sliding hole is provided on the other side of the extension plate (601), a threaded groove is provided on one side above the guardrail body (1), a positioning bolt (603) passes through the interior of the sliding hole and is threadedly connected to the threaded groove, and a support spring is installed on the outside of the positioning bolt (603).

8. A construction safety guardrail according to claim 1, characterized in that: The outer side of the locking seat (602) is provided with a group of locking blocks distributed in a circular array. A locking groove corresponding to the locking seat (602) is opened on one side of the guardrail body (1), and the locking seat (602) is installed inside the locking groove.

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