Quick-release type protective fence for constructional engineering

Abstract

The utility model discloses a quick-release protective fence for constructional engineering, which belongs to the technical field of building fences and comprises a protective plate, a fixed upright post and a protective plate support component. The two ends of the protection plate are fixedly connected with the fixing stand columns through protection plate connecting assemblies respectively, the protection plate connecting assemblies abut against the supporting tables and the side walls of the fixing stand columns through springs, the springs are compressed when the supporting rods are pulled, and various planar or wavy protection plates with different thicknesses can be fixed. The protection plate supporting assembly is arranged on one side of the protection plate, the two ends of the protection plate supporting assembly are fixedly connected with the fixed stand columns through the supporting and fixing assemblies correspondingly, the protection plate supporting assembly is used for supporting the protection plate, one side of the protection plate is supported through the protection plate supporting assembly, and rapid disassembly and assembly can be achieved through the supporting and fixing assemblies. The device has the advantages of being capable of achieving rapid disassembly and assembly, high in construction efficiency and capable of being suitable for various different models.

Description

Technical Field

[0001] The utility model belongs to the technical field of building enclosures, and more specifically relates to a quick-detachable protective enclosure for construction engineering. Background Art

[0002] Fences are a safety protection device used in construction, and they also beautify the environment inside and outside the construction site. At present, fences need to be built outside the construction area before construction to isolate the inside and outside of the construction area. When working on a small project quickly, engineers need to quickly disassemble and assemble the fences to carry out the work quickly. Therefore, a fence that can be quickly disassembled and assembled, easy to carry, and can reduce the use of tools by engineers and improve construction efficiency is needed.

[0003] The utility model patent with the announcement number CN214463241U discloses a construction project enclosure device, including a vertical plate, a limit plate, a base, a limit rod, a spring, a enclosure, a clamping plate, and a screw rod. The lower part of the vertical plate has a fixed plate, the fixed plate has a fixed groove, the base is adapted to the fixed groove, the base is inserted into the fixed groove, the screw rod passes through the fixed plate and the base in sequence, the two ends of the fixed plate are connected with nuts, the lower part of the limit rod is connected to the base, the spring is sleeved on the limit rod, the lower surface of the enclosure is fitted with the spring, the side of the limit rod is fitted with the enclosure, and the limit rod is symmetrically arranged inside the spring. The enclosure is fixed by the screw rod and the nut, thereby realizing the connection of the enclosure, but the bolts and nuts need to be fixed by the engineering personnel using tools, and the rapid disassembly and assembly cannot be realized, and the enclosure is clamped in the clamping groove, so that the device is limited by the thickness of the enclosure, and cannot be applied to various types of enclosures.

[0004] Therefore, how to provide a quick-detachable protective enclosure for construction projects that can be quickly disassembled and assembled and can be applied to a variety of different types of enclosures is a problem that technical personnel in this field urgently need to solve. Utility Model Content

[0005] In view of this, the utility model provides a quick-detachable protective enclosure for construction projects, which has the advantages of being able to achieve quick disassembly and assembly, high construction efficiency, and being applicable to a variety of different models.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A quick-detachable protective enclosure for construction projects, comprising a protective plate, a fixed column and a protective plate support assembly; the two ends of the protective plate are respectively fixedly connected to the fixed columns through a protective plate connecting assembly, and the protective plate support assembly is arranged on one side of the protective plate, and the two ends are respectively fixedly connected to the fixed columns through a support fixing assembly, so as to support the protective plate.

[0008] Further, an upper end cover is provided at the upper end of the fixed vertical column, and a fixed base is provided at the lower end for fixing the fixed vertical column to the ground.

[0009] Further, the guard plate support assembly includes a telescopic bracket, a vertical pile, a fixed rod, and a plurality of limit blocks. The telescopic bracket is composed of a diamond-shaped frame formed by connecting a plurality of rotating rods, and both ends are rotatably connected to the fixed rod; the other end of the fixed rod is fixedly connected to the vertical pile; the lower end of the vertical pile is fixed on the fixed base; the limit blocks are fixedly connected to the vertical pile, and the other end is fixedly connected to the fixed vertical column.

[0010] Further, two groups of guard plate connection assemblies are provided on one side of the fixed vertical column; each group of guard plate connection assemblies includes a plurality of guard plate connection units for fixedly connecting the guard plates.

[0011] Further, the guard plate connection unit includes a support rod, a connecting rod, a support platform, and a spring; one end of the support rod is in a U shape, and one end of the connecting rod extends into the middle concave position of the support rod and is rotatably connected to the support rod; the other end of the connecting rod penetrates through the side wall of the fixed vertical column and is connected to the support platform arranged in the chamber of the fixed vertical column. The spring is sleeved on the connecting rod in the chamber, and both ends respectively abut against the support platform and the side wall of the fixed vertical column; a plurality of fixing holes are opened at both ends of the guard plate, and the connecting rod penetrates through the fixing holes to connect the guard plate and the fixed vertical column.

[0012] Further, the fixed vertical column is hollow, and a support and fixation assembly is arranged in the center for connecting the guard plate support assembly; a plurality of through holes corresponding to the limit blocks are provided on two pairs of side surfaces of the fixed vertical column perpendicular to the side surface provided with the guard plate connection assembly for docking the guard plate support assembly from both sides. The limit blocks cooperate with the through holes, and the fixed vertical column and the guard plate support assembly are fixedly connected through the support and fixation assembly.

[0013] Further, the support and fixation assembly includes an L-shaped suspension rod, a plurality of docking blocks, a moving rod, and a guide post; the upper end of the moving rod is rotatably connected to one end of the L-shaped suspension rod, and a plurality of docking blocks are fixedly connected to the middle and lower ends. The arrangement positions of the docking blocks correspond to the through holes; the guide post is fixedly arranged inside the fixed vertical column and cooperates with the central depression of the docking block for guiding the up and down movement of the docking block; the docking block is docked with the limit block to connect the fixed vertical column and the guard plate support assembly; the L-shaped suspension rod penetrates through the upper end cover, and the bent part is arranged above the upper end cover.

[0014] Further, a groove is provided on the side surface of one end of the limit block extending into the fixed vertical column; the docking block is in a 冂 shape, and the central depression position thereof cooperates with the side wall of the groove.

[0015] Furthermore, the guide column is provided with a depression corresponding to the position and size of the through hole for cooperating with the limit block.

[0016] The beneficial effects of the utility model are:

[0017] The utility model provides a quick-detachable protective enclosure for construction projects, wherein the protective plate is fixedly connected to a fixed column through a protective plate connecting assembly, and the protective plate connecting assembly is provided with a spring to abut against a support platform and a side wall of a fixed column, and the spring is compressed when the support rod is pulled, so that a variety of protective plates of different thicknesses, flat or wavy shapes can be fixed; by providing a protective plate supporting assembly, a support is provided on one side of the protective plate, and quick disassembly and assembly can be achieved through the supporting fixing assembly. Both the protective plate and the protective plate supporting assembly can be quickly disassembled and assembled with the fixed column, which improves the construction efficiency, and can connect various types of protective plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the protective plate connecting assembly of the utility model.

[0021] Figure 3 This is a state diagram of the protective plate connecting assembly after the protective plate of the utility model is installed.

[0022] Figure 4 It is a cross-sectional view of the fixed column of the utility model.

[0023] Figure 5 This is a state diagram of the fixed column of the utility model after docking with the protective plate support assembly.

[0024] Figure 6 for Figure 5 Middle AA section view.

[0025] Among them, in the figure:

[0026] 1-protective plate; 2-fixed column; 3-protective plate support assembly; 4-protective plate connecting assembly; 5-support fixing assembly; 21-upper end cover; 22-fixed seat; 23-chamber; 24-through hole; 31-telescopic bracket; 32-pile; 33-fixed rod; 34-limiting block; 35-groove; 41-protective plate connecting unit; 42-support rod; 43-connecting rod; 44-support platform; 45-spring; 51-L-type suspension rod; 52-docking block; 53-moving rod; 54-guide column. DETAILED DESCRIPTION

[0027] 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.

[0028] Please see attached Figure 1-6 The utility model provides a quick-detachable protective enclosure for construction engineering, including a protective plate 1, a fixed column 2 and a protective plate support assembly 3; the two ends of the protective plate 1 are respectively fixedly connected to the fixed column 2 through a protective plate connecting assembly 4, and the protective plate support assembly 3 is arranged on one side of the protective plate 1, and the two ends are respectively fixedly connected to the fixed column 2 through a support fixing assembly 5, for supporting the protective plate 1. The protective plate 1 can be a color steel plate, a PVC plate, a simulated turf enclosure, a green enclosure, etc., and can be quickly assembled through the fixed column 2 and the protective plate support assembly 3.

[0029] The upper end of the fixed column 2 is provided with an upper end cover 21, and the lower end is provided with a fixed seat 22, which is fixedly connected to the ground and is used to fix the fixed column 2 to the ground; two groups of protective plate connecting components 4 are provided on one side of the fixed column 2; each group of protective plate connecting components 4 includes a plurality of protective plate connecting units 41, which are used to fix the protective plate 1.

[0030] The protective plate connecting unit 41 includes a support rod 42, a connecting rod 43, a support platform 44 and a spring 45; one end of the support rod 42 is in a U-shape, and the middle recessed position is adapted to the connecting rod 43, one end of the connecting rod 43 extends into the middle recessed position of the support rod 42 and is rotatably connected to the support rod 42; one end of the connecting rod 43 passes through the side wall of the fixed column 2 and is connected to the support platform 44 arranged in the cavity 23 of the fixed column 2, the spring 45 is arranged in the cavity 23, is sleeved on the connecting rod 43, and both ends respectively abut the support platform 44 and the side wall of the fixed column 2. When the fixed column 2 is in a static state, the support rod 42 rotates to a position in the same direction as the connecting rod 43, and one end is engaged with the connecting rod 43 and pressed against the side wall of the fixed column 2. The spring 45 is compressed and pressed against the support platform 44 and the side wall of the fixed column 2, so that the support rod 42 is fixed to the side wall of the fixed column 2. A plurality of fixing holes are provided at both ends of the protective plate 1, corresponding to the protective plate connecting unit 41. When the fixed column 2 is connected to the protective plate 1, the connecting rod 43 passes through the fixing holes of the protective plate 1. The operator pulls out the connecting rod 43, and after all the connecting rods are pulled out, the support rod 42 is rotated so that the support rod 42 crosses the fixing hole. The spring 45 is compressed to be shorter and pressed against the support platform 44 and the side wall of the fixed column 2, so that the protective plate 1 is fixed to the side of the fixed column 2.

[0031] The protective plate support assembly 3 includes a telescopic bracket 31, a stake 32, a fixed rod 33 and a plurality of limit blocks 34. The telescopic bracket 31 is composed of a plurality of rotating rods forming a diamond-shaped frame connected to each other, and can be extended left and right. Both ends are rotatably connected to the fixed rod 33, and the other end of the fixed rod 33 is fixedly connected to the stake 32; the lower end of the stake 32 is fixed on the fixed seat 22; one end of the limit block 34 is fixedly connected to the stake 32, and the other end is fixedly connected to the fixed column 2.

[0032] The fixed column 2 is hollow and has a support and fixing assembly 5 at the center for connecting the protective plate support assembly 3; the two pairs of side surfaces of the fixed column 2 that are perpendicular to the side surfaces on which the protective plate connecting assembly 4 is provided are provided with a plurality of through holes 24 corresponding to the limit blocks 34 for docking the protective plate support assembly 3 from both sides; the limit blocks 34 cooperate with the through holes 24 to fix the fixed column 2 and the protective plate support assembly 3 through the support and fixing assembly 5.

[0033] A groove 35 is formed on the side surface of one end of the limiting block 34 extending into the through hole 24 .

[0034] The support and fixing assembly 5 includes an L-shaped suspension rod 51, a plurality of docking blocks 52 corresponding to the limit blocks 34, a moving rod 53 and a guide post 54; the upper end of the moving rod 53 is rotatably connected to one end of the L-shaped suspension rod 51, and a plurality of docking blocks 52 are fixedly connected to the middle and lower ends thereof, and the setting positions of the docking blocks 52 correspond to the through holes 24. The docking blocks 52 are in a U-shaped shape, and the center concave position thereof is matched with the side wall of the groove 35 of the limit block 34. The guide post 54 is fixedly arranged inside the fixed column 2 and is matched with the center concave of the docking block 52 for guiding the up and down movement of the docking block 52. A depression corresponding to the position and size of the through hole 24 is also arranged on the guide post 54 for cooperating with the limit block 34. The L-shaped suspension rod 51 penetrates through the upper end cover 21, and the bent part is arranged above the upper end cover 21, and its bent shape can be matched with the upper end cover 21.

[0035] When the fixed column 2 is docked with the protection plate support assembly 3, the end of the L-shaped suspension rod 51 rotatably connected to the moving rod 53 penetrates through the upper end cover 21, and the rotational connection position is inside the fixed column 2, and the bent part is clamped on the upper end cover 21; the docking block 52 is located below the corresponding position of the through hole 24 and is clamped on the guide post 54.

[0036] When the fixed column 2 is docked with the protection plate support assembly 3, the operator inserts the limit block 34 into the through hole 24, then pulls up the L-shaped suspension rod 51, so that the moving rod 53 drives the docking block 52 to move upward along the guide post 54 to cooperate with the limit block 34. After the operator pulls out the L-shaped suspension rod 51 from the upper end cover 21 and rotates it to one side, the bent part of the L-shaped suspension rod 51 is clamped onto the upper end cover 21 to fix the L-shaped suspension rod 51 and the moving rod 53, so that the fixed column 2 and the protection plate support assembly 3 are fixedly connected.

[0037] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The same or similar parts among the various embodiments can be referred to each other. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the description of the method part.

[0038] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A quick-detachable protective enclosure for construction engineering, characterized in that: It comprises a protective plate (1), a fixed column (2) and a protective plate support assembly (3); the two ends of the protective plate (1) are respectively fixedly connected to the fixed column (2) via a protective plate connecting assembly (4); the protective plate support assembly (3) is arranged on one side of the protective plate (1), and the two ends are respectively fixedly connected to the fixed column (2) via a support fixing assembly (5), so as to support the protective plate (1); The upper end of the fixed column (2) is provided with an upper end cover (21), and the lower end is provided with a fixing seat (22) for fixing the fixed column (2) on the ground; The protective plate support assembly (3) comprises a telescopic bracket (31), a stake (32), a fixed rod (33) and a plurality of limit blocks (34); the telescopic bracket (31) is composed of a plurality of rotating rods forming a diamond-shaped frame connected to each other, and both ends are rotatably connected to the fixed rod (33); the other end of the fixed rod (33) is fixedly connected to the stake (32); the lower end of the stake (32) is fixed to the fixed seat (22); one end of the limit block (34) is fixedly connected to the stake (32), and the other end is fixedly connected to the fixed column (2); Two groups of protective plate connection components (4) are arranged on one side of the fixed column (2); each group of protective plate connection components (4) comprises a plurality of protective plate connection units (41) for fixedly connecting the protective plate (1).

2. The quick-detachable protective enclosure for construction engineering according to claim 1 is characterized in that: The protective plate connection unit (41) comprises a support rod (42), a connecting rod (43), a support platform (44) and a spring (45); one end of the support rod (42) is in a U-shape, one end of the connecting rod (43) extends into a middle recessed position of the support rod (42) and is rotatably connected to the support rod (42); the other end of the connecting rod (43) passes through the side wall of the fixed column (2) and is connected to the support platform (44) arranged in the chamber (23) of the fixed column (2); the spring (45) is sleeved on the connecting rod (43) in the chamber (23), and its two ends respectively abut against the support platform (44) and the side wall of the fixed column (2); a plurality of fixing holes are provided at both ends of the protective plate (1), and the connecting rod (43) passes through the fixing holes to connect the protective plate (1) and the fixed column (2).

3. The quick-detachable protective enclosure for construction engineering according to claim 1 is characterized in that: The fixed column (2) is hollow and has a support fixing assembly (5) at its center for connecting the protective plate support assembly (3); a plurality of through holes (24) corresponding to the limit blocks (34) are provided on two pairs of side surfaces perpendicular to the side surfaces on which the protective plate connection assembly (4) is provided, and are used to connect the protective plate support assembly (3) from both sides; the limit blocks (34) cooperate with the through holes (24) to fix the fixed column (2) and the protective plate support assembly (3) through the support fixing assembly (5).

4. The quick-detachable protective enclosure for construction engineering according to claim 3 is characterized in that: The supporting and fixing assembly (5) comprises an L-shaped hanging rod (51), a plurality of docking blocks (52), a moving rod (53) and a guide column (54); the upper end of the moving rod (53) is rotatably connected to one end of the L-shaped hanging rod (51), and the middle and lower ends are fixedly connected to a plurality of docking blocks (52), and the setting position of the docking blocks (52) corresponds to the through hole (24); the guide column (54) is fixedly arranged inside the fixed column (2), cooperates with the central recess of the docking block (52), and is used for guiding the up and down movement of the docking block (52); the docking block (52) is docked with the limit block (34), and connects the fixed column (2) and the protective plate supporting assembly (3); the L-shaped hanging rod (51) passes through the upper end cover (21), and the bending part is arranged above the upper end cover (21).

5. The quick-detachable protective enclosure for construction engineering according to claim 4 is characterized in that: The limiting block (34) extends into the fixed column (2) and has a groove (35) on one side thereof; the docking block (52) is in the shape of a convex shape, with a central concave position matching the side wall of the groove (35).

6. The quick-detachable protective enclosure for construction engineering according to claim 5 is characterized in that: The guide column (54) is provided with a recess corresponding to the position and size of the through hole (24) for cooperating with the limit block (34).

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