Protective fence for building safety

Abstract

The protective fence for building safety comprises two supporting columns and a connecting plate, limiting openings are formed in the side faces, close to each other, of the two supporting columns, the inner walls of the two limiting openings are jointly connected with four protective plates in a clamped mode, a strip-shaped block is fixedly installed on the upper surface of each protective plate, and the strip-shaped blocks are connected with the connecting plate in a clamped mode. A strip-shaped opening is formed in the bottom face of each protection plate, and limiting grooves are formed in the side faces, close to each other, of the two supporting columns. According to the device, the limiting openings are formed in the side faces, close to each other, of the two supporting columns, so that the four protection plates and the two limiting openings can be assembled together with the two supporting columns in a clamped connection mode, and the limiting grooves are formed in the side faces, close to each other, of the two supporting columns, so that the connecting plate and the two supporting columns can be assembled together; and a group of first bolts penetrate through the first through holes and are in threaded connection with the inner walls of the first threaded holes, so that the connecting plate and the two supporting columns can be firmly assembled together.

Description

Technical Field

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

[0002] Building construction refers to production activities during the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where the construction work takes place is called a construction site, construction site or construction site. Before construction, the construction site needs to be maintained with fences to prevent workers from affecting nearby residents and pedestrians on the road during construction.

[0003] When the existing safety guardrails are in use, most of them have a large overall volume and are not convenient to transport. Therefore, we propose a building safety guardrail to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a building safety guardrail to solve the problems raised in the above background technology.

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

[0006] A guardrail for building safety comprises two supporting columns and a connecting plate, wherein a limiting opening is provided on the side surfaces of the two supporting columns close to each other, and four guard plates are clamped together on the inner walls of the two limiting openings, and a strip block is fixedly installed on the upper surface of each guard plate, and a strip opening is provided on the bottom surface of each guard plate, and a limiting groove is provided on the side surfaces of the two supporting columns close to each other, and a limiting block is fixedly installed on the left side surface and the right side surface of the connecting plate, and one end of each limiting block extends to the inside of the limiting groove, and a first threaded hole is provided on the outer surface of each limiting block.

[0007] In a further embodiment, two first through holes are opened on the side surfaces of the two support columns away from each other, and two first bolts are provided on the outside of each support column. One end of each of the first bolts passes through the first through hole and extends to the interior of the first threaded hole, and one end of each of the first bolts is threadedly connected to the inner wall of the first threaded hole.

[0008] In a further embodiment, a limiting plate is provided above the two support columns, two second through holes are formed on the upper surface of the limiting plate, and two second bolts are provided on the outside of the limiting plate.

[0009] In a further embodiment, a second threaded hole is opened on the upper surface of each of the support columns, the bottom end of each of the second bolts passes through the second through hole and extends into the interior of the second threaded hole, and one end of each of the second bolts is threadedly connected to the inner wall of the second threaded hole.

[0010] In a further embodiment, a first reflective sticker is pasted on the front side of each support column, a second reflective sticker is pasted on the back side of each support column, a third reflective sticker is pasted on the front side of each protective plate, and a fourth reflective sticker is pasted on the back side of each protective plate.

[0011] In a further embodiment, a base is fixedly mounted on the bottom surface of each support column, and anti-slip grooves are provided on the bottom surface of each base.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device opens a limit opening on a side surface where two support columns are close to each other, so that four protective plates can be assembled with the two support columns in a snap-fitting manner through the two limit openings; opens a limit groove on a side surface where the two support columns are close to each other, so that the connecting plate can be assembled with the two support columns; and uses a group of first bolts to penetrate the first through hole and be threadedly connected to the inner wall of the first threaded hole, so that the connecting plate can be firmly assembled with the two support columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the building safety guardrail.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the side view of the guardrail for building safety.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the top section view of the support column in the building safety guardrail.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the side section of the support column in the building safety guardrail.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the front section view of the support column in the building safety guardrail.

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the side section of the protective plate in the guardrail for building safety.

[0020] In the figure: 1. second bolt; 2. protective plate; 3. first bolt; 4. base; 5. connecting plate; 6. support column; 7. limit plate; 8. second threaded hole; 9. second through hole; 10. first reflective sticker; 11. limit block; 12. limit groove; 13. first threaded hole; 14. first through hole; 15. third reflective sticker; 16. limit opening; 17. second reflective sticker; 18. fourth reflective sticker; 19. strip block; 20. strip opening. DETAILED DESCRIPTION

[0021] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0022] 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 the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6In the utility model, a building safety guardrail includes two support columns 6 and a connecting plate 5. The two support columns 6 are provided with a limited opening 16 on one side close to each other. The inner walls of the two limited openings 16 are commonly connected with four protective plates 2. The upper surface of each protective plate 2 is fixedly installed with a strip block 19. The bottom surface of each protective plate 2 is provided with a strip opening 20. The two support columns 6 are provided with a limited groove 12 on one side close to each other. The left side and the right side of the connecting plate 5 are fixedly installed with a limited block 11. One end of each limit block 11 They all extend to the inside of the limiting groove 12, and a first threaded hole 13 is provided on the outer surface of each limiting block 11. By inserting the limiting block 11 on the left side of the connecting plate 5 and the limiting block 11 on the right side of the connecting plate 5 into the inside of the limiting groove 12 respectively, the connecting plate 5 can be assembled with the two supporting columns 6. By providing a limiting opening 16 on the side where the two supporting columns 6 are close to each other, a certain limiting effect can be played on the four protective plates 2. By clamping the strip block 19 with the strip opening 20, the protective plates 2 can be assembled more tightly.

[0025] Two first through holes 14 are provided on the side surfaces of the two support columns 6 away from each other, and two first bolts 3 are provided on the outside of each support column 6. One end of each first bolt 3 passes through the first through hole 14 and extends to the inside of the first threaded hole 13, and one end of each first bolt 3 is threadedly connected with the inner wall of the first threaded hole 13. By using two groups of first bolts 3 to respectively pass through the first through holes 14 and be threadedly connected with the inner wall of the first threaded hole 13, the connecting plate 5 can be firmly assembled with the two support columns 6. A limiting plate 7 is provided above the two support columns 6. The limiting plate Two second through holes 9 are provided on the upper surface of 7, and two second bolts 1 are provided on the outside of the limiting plate 7. The limiting plate 7 can limit the protective plate 2. A second threaded hole 8 is provided on the upper surface of each support column 6. The bottom end of each second bolt 1 passes through the second through hole 9 and extends to the inside of the second threaded hole 8. One end of each second bolt 1 is threadedly connected to the inner wall of the second threaded hole 8. By using two second bolts 1 to respectively pass through the second through holes 9 and be threadedly connected to the inner wall of the second threaded hole 8, the limiting plate 7 can be firmly assembled with the two support columns 6.

[0026] A first reflective sticker 10 is pasted on the front of each support column 6, a second reflective sticker 17 is pasted on the back of each support column 6, a third reflective sticker 15 is pasted on the front of each protective plate 2, and a fourth reflective sticker 18 is pasted on the back of each protective plate 2. By pasting the first reflective sticker 10 on the front of each support column 6 and the third reflective sticker 15 on the front of each protective plate 2, pedestrians at night can notice the device. By pasting the second reflective sticker 17 on the back of each support column 6 and the fourth reflective sticker 18 on the back of each protective plate 2, construction workers can avoid accidentally touching the device during night construction. A base 4 is fixedly installed on the bottom surface of each support column 6, and anti-slip grooves are provided on the bottom surface of each base 4. By providing anti-slip grooves on the bottom surface of each base 4, the friction between the device and the ground can be effectively increased, so that the device can be stably placed.

[0027] The working principle of the utility model is:

[0028] First, the staff inserts the two limit blocks 11 into the two limit grooves 12 respectively, and then the staff successively passes one end of the two groups of first bolts 3 through the first through hole 14, and makes one end of each first bolt 3 threadedly connected to the first threaded hole 13, and then the staff clamps the two ends of the four protective plates 2 with the two limit openings 16 respectively, and then the staff lifts the limit plate 7 and places it above the two support columns 6, and finally the staff passes the bottom ends of the two second bolts 1 through the second through hole 9 respectively and threadedly connects them to the inner wall of the second threaded hole 8.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A building safety guardrail, characterized in that: The invention comprises two supporting columns (6) and a connecting plate (5), wherein a limiting opening (16) is provided on the side where the two supporting columns (6) are close to each other, and four protective plates (2) are clamped together on the inner walls of the two limiting openings (16), and a strip block (19) is fixedly installed on the upper surface of each protective plate (2), and a strip opening (20) is provided on the bottom surface of each protective plate (2), and a limiting groove (12) is provided on the side where the two supporting columns (6) are close to each other, and a limiting block (11) is fixedly installed on the left side and the right side of the connecting plate (5), and one end of each limiting block (11) extends to the inside of the limiting groove (12), and a first threaded hole (13) is provided on the outer surface of each limiting block (11).

2. A building safety guardrail according to claim 1, characterized in that: Two first through holes (14) are provided on the side surfaces of the two support columns (6) that are away from each other, and two first bolts (3) are provided on the outside of each support column (6), one end of each first bolt (3) passes through the first through hole (14) and extends to the inside of the first threaded hole (13), and one end of each first bolt (3) is threadedly connected to the inner wall of the first threaded hole (13).

3. A building safety guardrail according to claim 1, characterized in that: A limiting plate (7) is provided above the two support columns (6), two second through holes (9) are provided on the upper surface of the limiting plate (7), and two second bolts (1) are provided outside the limiting plate (7).

4. A building safety guardrail according to claim 3, characterized in that: A second threaded hole (8) is provided on the upper surface of each of the support columns (6), the bottom end of each of the second bolts (1) passes through the second through hole (9) and extends into the interior of the second threaded hole (8), and one end of each of the second bolts (1) is threadedly connected to the inner wall of the second threaded hole (8).

5. The building safety guardrail according to claim 1, characterized in that: A first reflective sticker (10) is pasted on the front of each support column (6), a second reflective sticker (17) is pasted on the back of each support column (6), a third reflective sticker (15) is pasted on the front of each protective plate (2), and a fourth reflective sticker (18) is pasted on the back of each protective plate (2).

6. A building safety guardrail according to claim 1, characterized in that: A base (4) is fixedly mounted on the bottom surface of each support column (6), and an anti-slip pattern is provided on the bottom surface of each base (4).

Images