CN220267281U

CN220267281U - Safety channel structure

Info

Publication number: CN220267281U
Application number: CN202321797662.7U
Authority: CN
Inventors: 云海龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2023-12-29
Anticipated expiration: 2033-07-10

Abstract

The utility model provides a safety channel structure which comprises a support rod assembly, a bottom plate assembly and a top plate assembly, wherein the bottom plate assembly is arranged at the upper part of the support rod assembly, the top plate assembly is arranged at the upper part of the bottom plate assembly, the support rod assembly connected by a plurality of rows of bottom plate longitudinal rods is arranged in the length direction of a safety channel, each row of support rod assembly comprises a first support rod, a second support rod and a cross rod, the top plate assembly comprises two half top plates which are supported by a top plate support piece, the top plate support piece is connected with the upper part of the first support rod, the tops of the two half top plates are connected through a connecting angle plate, and the two half top plates and the first bottom plate are arranged in a triangle; the ceiling structure disclosed by the utility model has high safety performance, can relieve the impact force of falling objects on the vertical direction of the ceiling, and improves the anti-deformation capability of a safety channel.

Description

Safety channel structure

Technical Field

The utility model relates to the technical field of building safety protection facilities, in particular to a structure for a safety passage.

Background

In a construction site of a building, sundries such as bricks, metal parts and the like which fall from a high place are frequently generated, and possibly damage ground constructors, in order to ensure the safety of the ground constructors entering and exiting the building, safety channels are arranged at an entrance and exit part of the construction site and a part with more ground walkers in the construction area, the existing safety channels are rectangular steel frame channels built by steel pipes and the like, the ceiling is a flat top surface formed by the steel frame and a woodworking plate, a large impact force is generated on the ceiling by smashing a plurality of objects after falling, the woodworking plate of the ceiling is possibly broken down, and meanwhile, the steel frame structure is possibly deformed; it would be desirable to design a safety channel that enhances the resistance to deformation of a fall.

Disclosure of Invention

The utility model aims to provide a safety channel structure which can improve the deformation resistance and the breakdown resistance of a ceiling of the safety channel so as to solve the problems in the background art.

The utility model provides a safety channel structure which comprises a support rod assembly, a bottom plate assembly and a top plate assembly, wherein the bottom plate assembly is arranged at the upper part of the support rod assembly, the top plate assembly is arranged at the upper part of the bottom plate assembly, a plurality of rows of support rod assemblies are arranged in the length direction of a safety channel, the plurality of rows of support rod assemblies are connected by bottom plate longitudinal rods along the length direction, each row of support rod assemblies comprises two first support rods, two second support rods and a cross rod for connecting the first support rods with the second support rods, the two first support rods form the inner side of the safety channel, the second support rods are arranged at the outer side of the first support rods along the width direction of the safety channel, the distance between the first support rods is larger than the distance between the second support rods and the first support rods, the bottom plate assembly comprises a first bottom plate and a second bottom plate arranged at the outer side of the width direction of the first bottom plate, the top plate assembly comprises two half top plates, the two half top plates are supported by top plate supporting pieces, the top plate supporting pieces are connected with the upper corner plates of the first support rods, and the two half top plates are connected through connection.

Further, roof support spare sets up the multirow along safe passageway length direction interval, the multirow roof support spare is connected through the roof longitudinal rod along safe passageway length direction, roof support spare includes two quarter butt, two quarter butt are connected by the connection return bend, the connection return bend includes two grafting ends, is the obtuse angle setting between the grafting end.

Further, the half top plate comprises a first layer plate, a second layer plate and a third layer plate which are stacked from top to bottom, the first layer plate and the third layer plate are the same in material, the second layer plate is made of elastic materials, and the thickness of the second layer plate is smaller than that of the first layer plate and the third layer plate.

Further, the height of the first supporting rod is higher than that of the second supporting rod, a plurality of mounting holes are formed in one side edge of the half top plate, the mounting holes are obliquely formed in the thickness direction of the top plate, and the mounting holes are connected with the top of the first supporting rod.

Further, the connecting angle plate is provided with two side plates, a plurality of through holes are formed in the side plates along the length direction, the angle of the side plates between the connecting angle plates is the same as that of the connecting bent pipe, and the connecting angle plates are connected with the half top plate through fasteners penetrating through the through holes.

Further, a part of the second supporting rod part protruding out of the second bottom plate is connected with a protective net.

Further, the bottoms of the first supporting rod and the second supporting rod are provided with supporting plates.

Furthermore, the first layer board, the third layer board, the first bottom board and the second bottom board are all made of multi-layer woodworking boards.

Further, the second layer plate is made of sponge materials.

Further, the connecting angle plate is made of metal plates.

Compared with the prior art, the utility model has the following technical effects: the safety channel structure is provided with the top plate component which is arranged in a triangle shape, the upper parts of the top plate components are connected through the connecting angle plates made of metal materials, and the impact force of a falling object on the top plate component on the top plate can be decomposed into horizontal force and vertical force through the triangular top plate, so that the force vertically acting on the top plate is reduced, and the ceiling is prevented from being broken down; the board top assembly comprises three layers of laminated boards, wherein the middle layer is an elastic layer, the woodworking board on the outer layer plays a role in bearing impact force, and the elastic layer in the middle plays a role in buffering, so that the impact resistance of the top board is improved; meanwhile, the support rods on the side edges of the bottom of the top plate are surrounded with the protective net, so that falling objects falling from the triangular top plate can be blocked at the second bottom plate, falling objects are prevented from falling on the ground, and the edge of a safety channel is protected.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the embodiments of the present utility model or the drawings used in the description of the prior art, and it is obvious that the drawings described below are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a secure tunnel structure of the present utility model;

FIG. 2 is a front view of the security channel structure of the present utility model;

FIG. 3 is a bottom view of the security channel structure of the present utility model;

fig. 4 is a schematic view of a half roof construction of the security channel of the present utility model.

In the figure: 10-a support bar assembly; 11-a first support bar; 12-a second support bar; 13-a cross bar; 14-a bottom plate longitudinal bar; 15-a top plate support; 151-short bar; 152-connecting elbows; 153-roof rail; 16-a support plate; a 20-floor assembly; 21-a first bottom plate; 22-a second floor; 30-a top plate assembly; 31-half top plate; 311-a first laminate; 312-a second laminate; 313-third ply; 32-mounting holes; 33-connecting the corner plates; 40-protective net.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The utility model provides a safety channel structure, as shown in fig. 1 to 4, comprising a support rod assembly 10, a bottom plate assembly 20 and a top plate assembly 30, wherein the bottom plate assembly 20 is arranged at the upper part of the support rod assembly 10, the top plate assembly 30 is arranged at the upper part of the bottom plate assembly 20, a plurality of rows of support rod assemblies 10 are arranged along the length direction of the safety channel, the plurality of rows of support rod assemblies 10 are connected by a bottom plate longitudinal rod 14 along the length direction, the bottom plate longitudinal rod 14 can comprise a plurality of support rod assemblies, the plurality of support rod assemblies are distributed along the width direction of the safety channel, the transverse structural strength is enhanced, each row of support rod assemblies 10 comprises two first support rods 11, two second support rods 12 and a cross rod 13 connecting the first support rods 11 and the second support rods 12, the height of the first support rods 11 is higher than that of the second support rods 12, the two first support rods 11 form the inner side of the safety channel, the second support rod 12 is arranged at the outer side of the first support rod 11 along the width direction of the safety channel, the distance between the first support rods 11 is larger than the distance between the second support rod 12 and the first support rod 11, a reinforced longitudinal rod is arranged at the middle lower part of the second support rod 12 along the length direction of the safety channel, the bottom stability is enhanced, the bottom plate assembly 20 comprises a first bottom plate 21 and a second bottom plate 22 arranged at the outer side of the width direction of the first bottom plate 21, the top plate assembly 30 comprises two half top plates 31, the two half top plates 31 are supported by the top plate supporting piece 15, the top plate supporting piece 15 is connected with the upper part of the first support rod 11, the tops of the two half top plates 31 are connected through a connecting angle plate 33, the two half top plates 31 and the first bottom plate 21 are arranged in a triangle, the impact force of the falling object on the falling roof assembly on the roof can be decomposed into horizontal force and vertical force through the triangular roof, so that the force vertically acting on the roof is reduced, and the roof is prevented from being broken down.

Further, the top plate supporting members 15 are arranged in multiple rows along the length direction of the safety channel at intervals, the multiple rows of the top plate supporting members 15 are connected through the top plate longitudinal rods 153 along the length direction of the safety channel, the top plate supporting members 15 comprise two short rods 151, the two short rods 151 are connected through a connecting bent pipe 152, the connecting bent pipe 152 comprises two plugging ends, and an obtuse angle is formed between the plugging ends.

Further, the half top plate 31 includes a first layer 311, a second layer 312, and a third layer 313 stacked from top to bottom, where the first layer 311 and the third layer 313 are made of the same material, the second layer 312 is made of an elastic material, and the thickness of the second layer 312 is smaller than the thickness of the first layer 311 and the third layer 313.

Further, the first supporting rod 11 is higher than the second supporting rod 12, a plurality of mounting holes 32 are formed in one side edge of the half top plate 31, the mounting holes 32 are obliquely formed in the thickness direction of the top plate 31, that is, the mounting holes 32 can be connected with the first supporting member 11 in an adaptive manner, and the mounting holes 32 are connected with the top of the first supporting rod 11.

Further, the connecting gusset 33 has two side plates, the side plates are provided with a plurality of through holes along the length direction, the side plate angle between the connecting gusset 33 is the same as the connecting bent pipe 152, and the connecting gusset 33 and the half top plate 31 are connected by a fastener passing through the through holes, for example, by using self-tapping screws for woodworking.

Further, the part of the second supporting rod 12 protruding from the second bottom plate 22 is connected with a protection net 40, so as to prevent the objects falling from the top plate assembly 30 from falling directly onto the ground, thereby playing a role of blocking.

Further, the first supporting rod 11, the second supporting rod 12, the bottom plate vertical rod 14, the top plate vertical rod 153, the cross rod 13 and the short rod 151 are steel pipes, and supporting discs 16 are arranged at the bottoms of the first supporting rod 11 and the second supporting rod 12.

Further, the first layer 311, the third layer 313, the first bottom plate 21 and the second bottom plate 22 are all made of multi-layer wood board material, and have good breakdown resistance.

Further, the second layer 312 is made of a sponge material, and plays a role of buffering.

Further, the connecting angle plate 33 is made of metal plate, so as to improve the reliability of connection.

The safety channel structure is provided with the top plate component which is arranged in a triangle shape, the upper parts of the top plate components are connected through the connecting angle plates made of metal materials, and the impact force of a falling object on the top plate component on the top plate can be decomposed into horizontal force and vertical force through the triangular top plate, so that the force vertically acting on the top plate is reduced, and the ceiling is prevented from being broken down; the board top assembly comprises three layers of laminated boards, wherein the middle layer is an elastic layer, the woodworking board on the outer layer plays a role in bearing impact force, and the elastic layer in the middle plays a role in buffering, so that the impact resistance of the top board is improved; meanwhile, the support rods on the side edges of the bottom of the top plate are surrounded with the protective net, so that falling objects falling from the triangular top plate can be blocked at the second bottom plate, falling objects are prevented from falling on the ground, and the edge of a safety channel is protected.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a safety channel structure, includes bracing piece subassembly (10), bottom plate subassembly (20) and roof subassembly (30), the upper portion of bracing piece subassembly (10) sets up bottom plate subassembly (20), the upper portion of bottom plate subassembly (20) sets up roof subassembly (30), a serial communication port, the length direction of safety channel has multirow bracing piece subassembly (10), multirow bracing piece subassembly (10) are connected by bottom plate longitudinal rod (14) along the length direction, every row bracing piece subassembly (10) include two first bracing piece (11), two second bracing piece (12) and one connect horizontal pole (13) of first bracing piece (11) and second bracing piece (12), two first bracing piece (11) form the inboard of safety channel, second bracing piece (12) set up in the outside of first bracing piece (11) along the safety channel width direction, the interval between first bracing piece (11) is greater than the interval between second bracing piece (12) and the first bracing piece (11), bottom plate subassembly (20) include first bottom plate (21) and set up in first bottom plate (21) width direction second roof piece (31) outside two roof half (31), the top plate supporting piece (15) is connected with the upper portion of the first supporting rod (11), the tops of the two half top plates (31) are connected through the connecting angle plate (33), and the two half top plates (31) and the first bottom plate (21) are arranged in a triangular mode.

2. The safety tunnel structure according to claim 1, wherein the roof support members (15) are arranged in a plurality of rows at intervals along the length direction of the safety tunnel, the plurality of rows of roof support members (15) are connected through a roof longitudinal rod (153) along the length direction of the safety tunnel, the roof support members (15) comprise two short rods (151), the two short rods (151) are connected by a connecting bent pipe (152), the connecting bent pipe (152) comprises two plugging ends, and the plugging ends are arranged at an obtuse angle.

3. The safety tunnel structure according to claim 2, wherein the half-roof (31) comprises a first layer (311), a second layer (312) and a third layer (313) stacked from top to bottom, the first layer (311) and the third layer (313) are made of the same material, the second layer (312) is made of an elastic material, and the thickness of the second layer (312) is smaller than the thickness of the first layer (311) and the third layer (313).

4. A safety tunnel structure according to claim 3, wherein the first support bar (11) is higher than the second support bar (12), a side edge of the half top plate (31) is provided with a plurality of mounting holes (32), the mounting holes (32) are obliquely arranged in a thickness direction of the top plate (31), and the mounting holes (32) are connected with a top of the first support bar (11).

5. The structure of claim 4, wherein the connecting gusset (33) has two side plates provided with a plurality of through holes in a length direction, the side plate angle between the connecting gusset (33) is the same as the connecting bent pipe (152), and the connecting gusset (33) and the half top plate (31) are connected by fasteners passing through the through holes.

6. The safety tunnel structure according to claim 5, wherein the portion of the second support bar (12) protruding from the second bottom plate (22) is connected with a protection net (40).

7. A safety tunnel structure according to claim 6, characterized in that the bottoms of the first support bar (11) and the second support bar (12) are provided with support discs (16).

8. The security channel structure according to claim 7, wherein the first layer (311), the third layer (313), the first bottom plate (21) and the second bottom plate (22) are all made of multi-layer wood board materials.

9. The security channel structure according to claim 8, characterized in that the second layer (312) is made of a sponge material.

10. A safety tunnel structure according to claim 9, characterized in that the connecting gusset (33) is made of sheet metal.