Protective fence for constructional engineering

Abstract

The utility model belongs to the technical field of building protective fences, and particularly relates to a protective fence for constructional engineering, which comprises a fence frame body, handrails are welded inside the fence frame body, a stand column is arranged on one side of the fence frame body, a first inserting hole is welded on one side of the outer wall of the stand column, an inserting column is inserted into an inner cavity of the first inserting hole, and a second inserting hole is formed in the inner cavity of the inserting column. A second inserting hole is welded to the other side of the outer wall of the stand column, the top of the stand column is movably sleeved with a protective pipe sleeve, a warning board is arranged on one side of the handrail, and a top cover is movably clamped to the top of the warning board. Through the arrangement of the inserting columns and the first inserting holes, the fence frame body and the stand columns are connected through the hooks, installation and detachment are easy, the number of the inserting columns is four, installation of the device is safer and more stable, the protective pipe sleeves and the stand columns can be detached, and when the protective pipe sleeves are damaged, the protective pipe sleeves are not damaged. Therefore, the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building protection fences, in particular to a protection fence for construction engineering. Background Art

[0002] A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, and public activities. On construction sites, it is usually necessary to excavate foundation pits, and protective fences are usually built around the foundation pits.

[0003] In Chinese patent publication number CN217681023U, the utility model discloses a protective fence for construction engineering, including a main body, an assembly component for quickly splicing the main body and a fixing component for preventing the main body from tipping over, the assembly component including two fixing blocks arranged on one side of the main body, a through groove opened on the fixing block, a push rod arranged in the through groove, a movable plate arranged at one end of the push rod, a first spring sleeved on the outside of the push rod, an extrusion block arranged at the other end of the push rod, a support rod arranged on the other side of the main body, an extrusion ball connected to the support rod, and extrusion grooves respectively opened on both sides of the extrusion ball. The utility model solves the problem that the existing fence is mostly fixed with bolts during splicing and installation, the splicing is cumbersome, a lot of time is wasted, and it is easy to tip over, the stability is poor, and it brings inconvenience to the user by arranging the main body, the fixing block, the through groove, the push rod, the movable plate, and the first spring.

[0004] Existing protective fences for construction projects need to be frequently disassembled and installed. Most of the protective fences are fixedly connected, which makes it inconvenient to splice, disassemble, move and transport them. In addition, the light is weak at night and there is a lack of lighting warnings, so pedestrians or vehicles can easily hit the protective fences.

[0005] Therefore, in view of the above problems, a protective fence for construction engineering is proposed. Utility Model Content

[0006] In order to make up for the shortcomings of the existing technology and solve the problem that the existing protective fences for construction projects need to be frequently disassembled and installed, most protective fences are fixedly connected, and it is inconvenient to splice, disassemble, move and transport them. In addition, the light is weak at night, and there is a lack of lighting warnings, so pedestrians or vehicles are prone to hit the guardrails.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model is a protective fence for construction projects, including a fence frame, a railing is welded inside the fence frame, and a column is arranged on one side of the fence frame, a first socket is welded on one side of the outer wall of the column, and the inner cavity of the first socket is plugged with the plug column, a second socket is welded on the other side of the outer wall of the column, and the top of the column is movably sleeved with a protective pipe sleeve, a warning sign is arranged on one side of the railing, and the top of the warning sign is movably clamped with a top cover, and the bottom of the top cover is adhesively connected to a sealing strip, a fixing block is welded on the outer wall of the warning sign, and the inside of the fixing block is fixedly connected with a clamping column, a lighting tube is installed inside the warning sign, and a light strip is arranged on the other side of the warning sign.

[0008] Preferably, a base is fixedly connected to the middle position of the bottom of the column, and a water inlet is opened on the top side of the base, and a drainage outlet is reserved on the other side of the water inlet.

[0009] Preferably, the fence frame forms a detachable structure through the insertion posts, the first insertion holes and the upright posts, and a pair of the insertion posts are symmetrically arranged about the central axis of the fence frame, and the upright posts and the protective pipe sleeve form a detachable structure.

[0010] Preferably, the warning sign forms a clamping structure with the top cover through a sealing strip, and five lighting tubes are arranged at equal intervals inside the warning sign. The warning sign is made of acrylic plate material, a pair of fixing blocks are symmetrically arranged about the central axis of the warning sign, and the clamping column is made of rubber material.

[0011] Preferably, the central axis of the light-emitting strip coincides with the central axis of the fence frame, and the cross-sectional shape of the light-emitting strip is set to be a "U" shape.

[0012] Preferably, the base is made of plastic material, and the base, the water inlet and the drain outlet form a communicating structure.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model is provided with a plug post and a first plug hole. Through the setting of the plug post and the first plug hole, the fence frame and the column are connected by a hook, which is easy to install and remove. In addition, four plug posts are symmetrically arranged, making the installation of the device safer and more stable. The protective sleeve and the column can be disassembled. When the protective sleeve is damaged, it is convenient to replace it in time, thereby improving the practicality of the device;

[0015] 2. The utility model is provided with a warning sign and a lighting tube. A lighting tube is installed inside the warning sign, so that pedestrians can see the warning slogan displayed on the warning sign at night. The warning sign is made of acrylic board material, which has good light transmission performance, wear resistance and long service life. The warning sign can be conveniently fixed on the railing through a fixing block and a clamping column. The clamping column is made of rubber material, which is convenient for installation and removal of the warning sign. The warning sign is tightly clamped and connected with the top cover through a sealing strip to prevent rainwater from entering the interior of the warning sign on rainy days and causing damage to the lighting tube.

[0016] 3. The utility model is provided with a luminous belt, which can prevent pedestrians from hitting the protective fence at night. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative labor.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from the front;

[0019] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model from the rear;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model as a whole from the side;

[0021] Figure 4 The exploded view of the warning sign of the utility model.

[0022] In the figure: 1. fence frame; 2. railing; 3. plug post; 4. column; 5. first plug hole; 6. second plug hole; 7. protective pipe sleeve; 8. warning sign; 9. top cover; 10. sealing strip; 11. fixing block; 12. clamping column; 13. lighting tube; 14. base; 15. water inlet; 16. drain outlet; 17. luminous strip. DETAILED DESCRIPTION

[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] Embodiment 1

[0025] See also Figures 1 to 4 As shown, a protective fence for construction projects includes a fence frame 1, a handrail 2 is welded inside the fence frame 1, and a column 4 is arranged on one side of the fence frame 1, a first socket 5 is welded on one side of the outer wall of the column 4, and the inner cavity of the first socket 5 is plugged with a column 3, a second socket 6 is welded on the other side of the outer wall of the column 4, and the top of the column 4 is movably sleeved with a protective pipe sleeve 7, a warning sign 8 is arranged on one side of the handrail 2, and the top of the warning sign 8 is movably clamped with a top cover 9, and the bottom of the top cover 9 is adhesively connected to a sealing strip 10, a fixing block 11 is welded on the outer wall of the warning sign 8, and the inside of the fixing block 11 is fixedly connected with a clamping column 12, a lighting tube 13 is installed inside the warning sign 8, and a light strip 17 is arranged on the other side of the warning sign 8.

[0026] See also Figure 1 to Figure 2 As shown, the fence frame 1 forms a detachable structure through the insertion column 3, the first socket 5 and the column 4, and the insertion column 3 is symmetrically arranged in a pair about the central axis of the fence frame 1, and the column 4 and the protective sleeve 7 form a detachable structure; through the arrangement of the insertion column 3 and the first socket 5, the fence frame 1 and the column 4 are connected by a hook, which is easy to install and remove, and four insertion columns 3 are symmetrically arranged, so that the installation of the device is safer and more stable, and the protective sleeve 7 can be disassembled from the column 4. When the protective sleeve 7 is damaged, it is convenient to replace it in time, thereby improving the practicality of the device.

[0027] See also Figure 1 and Figure 4 As shown, the warning sign 8 forms a clamping structure with the top cover 9 through the sealing strip 10, and five lighting tubes 13 are arranged at equal intervals inside the warning sign 8, and the warning sign 8 is made of acrylic plate material, a pair of fixing blocks 11 are symmetrically arranged about the central axis of the warning sign 8, and the clamping column 12 is made of rubber material; the warning sign 8 is installed with a lighting tube 13 inside, so that pedestrians can see the warning slogan displayed on the warning sign 8 at night, and the warning sign 8 is made of acrylic plate material, which has good light transmission performance, wear resistance and long service life. The warning sign 8 can be conveniently fixed on the railing 2 through the fixing block 11 and the clamping column 12, and the clamping column 12 is made of rubber material, which is convenient for the installation and disassembly of the warning sign 8, and the warning sign 8 is tightly clamped and connected with the top cover 9 through the sealing strip 10 to prevent rainwater from entering the interior of the warning sign 8 on rainy days and causing damage to the lighting tube 13.

[0028] See also Figure 1 and Figure 3 As shown, the central axis of the light-emitting strip 17 coincides with the central axis of the fence frame 1, and the cross-sectional shape of the light-emitting strip 17 is set to a "U" shape; by setting the light-emitting strip 17, pedestrians are prevented from colliding with the protective fence at night.

[0029] Embodiment 2

[0030] See also Figures 1 to 3 As shown, a protective fence for construction projects, a base 14 is fixedly connected to the middle position of the bottom of the column 4, and a water inlet 15 is opened on the top side of the base 14, and a drainage outlet 16 is reserved on the other side of the water inlet 15.

[0031] See also Figures 1 to 3 As shown, the base 14 is made of plastic material, and the base 14 forms a connecting structure with the water injection port 15 and the drain port 16; the water injection port 15 and the drain port 16 are provided on the top and sides of the base 14, and the base 14 is made of plastic material, which is lightweight, high in strength and long in life. When the protective fence is in use, water is injected into the base 14 to make the protective fence more stable, avoiding tipping when the fence frame 1 is in use, thereby improving the stability of the entire device. When disassembling or moving the protective fence, the drain port 16 can be opened to pour out the water inside, making the disassembly and transportation of the device easier.

[0032] Working principle: First, through the setting of the plug post 3 and the first plug hole 5, the fence frame 1 and the column 4 are connected by a hook, which is easy to install and remove, and four plug posts 3 are symmetrically arranged, making the installation of the device safer and more stable. The protective sleeve 7 and the column 4 can be disassembled. When the protective sleeve 7 is damaged, it is convenient to replace it in time, thereby improving the practicality of the device. At the same time, a lighting tube 13 is installed inside the warning sign 8, so that pedestrians can see the warning slogan displayed on the warning sign 8 at night, and the warning sign 8 is made of acrylic board material, which has good light transmission performance, wear resistance and long service life. The warning sign 8 can be conveniently fixed on the railing 2 through the fixing block 11 and the clamping column 12, and the clamping column 12 is made of rubber material, which is convenient for the installation and removal of the warning sign 8. The warning sign 8 is tightly clamped and connected between the sealing strip 10 and the top cover 9 to prevent rainwater from entering the interior of the warning sign 8 on rainy days and causing damage to the lighting tube 13;

[0033] Next, by setting the luminous strip 17, pedestrians can be prevented from colliding with the protective fence at night. At the same time, a water inlet 15 and a drain outlet 16 are opened on the top and sides of the base 14, and the base 14 is made of plastic material, which is lightweight, high in strength and long in life. When the protective fence is in use, water is injected into the base 14 to make the protective fence more stable, avoiding the situation of tipping over when the fence frame 1 is in use, thereby improving the stability of the entire device. When disassembling or moving the protective fence, the drain outlet 16 can be opened to pour out the water inside, making the disassembly and transportation of the device easier.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A protective fence for construction engineering, characterized by: The invention comprises a fence frame (1), a railing (2) is welded inside the fence frame (1), and a column (4) is arranged on one side of the fence frame (1), a first plug hole (5) is welded on one side of the outer wall of the column (4), and a plug column (3) is inserted into the inner cavity of the first plug hole (5), a second plug hole (6) is welded on the other side of the outer wall of the column (4), and a protective sleeve (7) is movably sleeved on the top of the column (4), a warning sign (8) is arranged on one side of the railing (2), and a top cover (9) is movably clamped on the top of the warning sign (8), and a sealing strip (10) is bonded and connected to the bottom of the top cover (9), a fixing block (11) is welded on the outer wall of the warning sign (8), and a clamping column (12) is fixedly connected inside the fixing block (11), a lighting tube (13) is installed inside the warning sign (8), and a light strip (17) is arranged on the other side of the warning sign (8).

2. A protective fence for construction engineering according to claim 1, characterized in that: A base (14) is fixedly connected to the middle position of the bottom of the column (4), and a water inlet (15) is provided on the top side of the base (14), and a drainage outlet (16) is reserved on the other side of the water inlet (15).

3. The protective fence for construction engineering according to claim 1, characterized in that: The fence frame (1) forms a detachable structure through the insertion column (3), the first insertion hole (5) and the column (4), and a pair of the insertion columns (3) are symmetrically arranged about the central axis of the fence frame (1), and the column (4) and the protective pipe sleeve (7) form a detachable structure.

4. The protective fence for construction engineering according to claim 1, characterized in that: The warning sign (8) forms a clamping structure with the top cover (9) through a sealing strip (10), and five lighting tubes (13) are arranged at equal intervals inside the warning sign (8). The warning sign (8) is made of an acrylic plate material, a pair of the fixing blocks (11) are symmetrically arranged about the central axis of the warning sign (8), and the clamping column (12) is made of a rubber material.

5. The protective fence for construction engineering according to claim 1, characterized in that: The central axis of the light-emitting strip (17) coincides with the central axis of the fence frame (1), and the cross-sectional shape of the light-emitting strip (17) is set to be a "U" shape.

6. The protective fence for construction engineering according to claim 2, characterized in that: The base (14) is made of plastic material, and the base (14) forms a communication structure with the water injection port (15) and the water discharge port (16).

Images