CN220768794U

CN220768794U - Upper and lower bent cap safety channel

Info

Publication number: CN220768794U
Application number: CN202322411139.2U
Authority: CN
Inventors: 李慧云; 彭旺; 龙泽斓; 刘倩倩
Original assignee: Nuclear Industry South China Construction Engineering Group Co
Current assignee: Nuclear Industry South China Construction Engineering Group Co
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-12
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses an upper and lower capping beam safety channel, which comprises a construction platform, a protective guard net and protective railings, wherein support rods are fixedly connected to the periphery of the upper part of the construction platform, reinforcing support rods are arranged on the outer side of the protective guard net and fixedly connected to the wall of the support rods, a first upright post is fixedly connected to the upper part of the front end of the construction platform, a second upright post is arranged on the right side of the first upright post and fixedly connected with the construction platform, a switch door is movably connected between the first upright post and the second upright post, an outer body frame is fixedly arranged at the top end of the support rods, an extension rod is fixedly connected to the top of the outer body frame, and the protective railings are fixedly connected to the extension rod. According to the utility model, through the arrangement of the hinge, the switch door and the lock catch, when a constructor climbs to the construction platform through the ladder stand, the switch door can be closed and locked and fixed through the lock catch, so that the constructor is prevented from falling down, and the safety of a safety channel is effectively improved.

Description

Upper and lower bent cap safety channel

Technical Field

The utility model relates to the technical field of safety channels, in particular to an upper cover beam safety channel and a lower cover beam safety channel.

Background

The capping beam is used for supporting, distributing and transmitting the load of the upper structure, and the safety channel is a safety platform which is arranged on the distribution beam and used for constructors to pass through and construct on the capping beam, so that the constructors need to climb onto the capping beam to construct through the safety channel when constructing the upper capping beam and the lower capping beam, and the life safety of the constructors is ensured.

Most of the heights of the guard rail nets of the existing upper and lower cap beams are unified to be more than half of the normal height when the guard rail safety channel is used, but the heights of some workers are higher, and the heights of the conventional guard rail nets can only be lower than or equal to the lower half of the higher workers, so that the guard rail nets are poor in protection effect, for example, the guard rail safety platform is disclosed as an integral type packing stone construction safety platform with the bulletin number of CN217298630U, the height of the guard rail nets is lower in the patent, the height of the guard rail nets is more than half of the normal height, once the workers with the higher heights are constructed, the effective protection effect is difficult to play, and the danger is higher.

Therefore, it is necessary to invent a safety channel for upper and lower capping beams to solve the above problems.

Disclosure of Invention

The utility model aims to provide an upper cover beam and lower cover beam safety channel, which aims to solve the problems that the upper cover beam and lower cover beam safety channel guard rail net is low in height and poor in protection effect, and once a worker with a high height builds, the worker is difficult to play an effective protection effect and high in danger in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a upper and lower bent cap safety channel, includes construction platform, rail guard net and protection railing, fixedly connected with bracing piece all around of construction platform's top, reinforcing strut and fixedly connected on the bracing piece wall are installed in the outside of rail guard net, the first stand of front end top fixedly connected with of construction platform, the second stand is installed on the right side of first stand and with construction platform fixed connection, fixedly connected with hinge on a lateral wall of second stand, swing joint has the switch door between first stand and the second stand, the top fixed mounting of bracing piece has outer body frame, the top fixedly connected with extension rod of outer body frame, fixedly connected with protection railing on the extension rod.

By adopting the technical scheme: make strengthening branch can support the rail guard net, more stable of rail guard net installation from this, and first stand can cooperate the installation switch door with the second stand for the switch door seals the opening part and encloses the fender, has strengthened safety passageway's safety in utilization, and extension pole and the guard rail can increase safety passageway's protection height, have effectively improved safety passageway's protection height.

Preferably, the supporting rods are arranged in a plurality, the supporting rods are uniformly distributed at the peripheral edge of the construction platform at intervals, and the bottom ends of the supporting rods are fixed with the construction platform in a welding mode.

By adopting the technical scheme: so that the support rod can firmly support the guard rail net.

Preferably, the guard rail nets are fixedly connected to the support rods, the guard rail nets are arranged in a plurality, the left side and the right side of each guard rail net are fixed with the support rods, the bottom ends of the guard rail nets are fixed with the upper ends of the construction platforms, and the tops of the guard rail nets are fixed with the bottoms of the outer body frames.

By adopting the technical scheme: the protective fence net can protect constructors.

Preferably, the reinforcing struts are provided in plurality, the reinforcing struts are stainless steel bars, and the reinforcing struts are of an X-shaped structural design.

By adopting the technical scheme: so that the reinforcing rods can support and reinforce the guard rail net.

Preferably, the switch door is the iron door, one side and hinge hinged connection of switch door, install the hasp between opposite side and the first stand of switch door.

By adopting the technical scheme: the iron door can shield the inlet of the construction platform, and the protection performance of the construction platform is enhanced.

Preferably, the extension rod is provided with a plurality of, the even interval distribution of extension rod is in the peripheral edge department of outer body frame, adopt the welding mode to fix between the bottom of extension rod and the outer body frame.

By adopting the technical scheme: so that the extension rod can extend the height of the guard rail net.

Preferably, a mounting hole is formed in the contact position of the outer body frame and the extension rod, and the outer diameter of the extension rod is matched with the inner diameter of the mounting hole.

By adopting the technical scheme: so that the extension rod can be inserted into the mounting hole for mounting.

Preferably, the guard rail is provided with a plurality of, the guard rail is zinc steel guardrail, adopt the welding mode to fix between guard rail and the extension rod.

By adopting the technical scheme: the protective railing can enlarge the height of the protective railing net, so that the protective height range of the safety channel is enhanced.

In the technical scheme, the utility model has the technical effects and advantages that:

1. through the arrangement of the hinge, the switch door and the lock catch, when constructors climb to the construction platform through the ladder stand, the switch door can be closed and locked and fixed through the lock catch, so that the constructors are prevented from falling down, and the safety of a safety channel is effectively improved;

2. through setting up of extension rod, mounting hole and protection railing, insert the extension rod at the inside welded fastening that carries out of mounting hole to this highly of heightening the rail guard net, thereby come the lower part of the body to constructor through the rail guard net, the protection railing protects constructor's upper part of the body, has strengthened the protective properties of safe passageway from this, and is applicable to the crowd of higher height, has effectively improved the security and the psychological security sense of staff high altitude construction.

Drawings

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

fig. 2 is a schematic view of an open-close door structure according to the present utility model;

FIG. 3 is an enlarged perspective view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic view of a perspective structure of an extension rod and a mounting hole according to the present utility model;

fig. 5 is a schematic perspective view of the extension rod and the guard rail according to the present utility model.

Reference numerals illustrate:

1. a construction platform; 2. a support rod; 3. a guard rail net; 4. reinforcing the strut; 5. a first upright; 6. a second upright; 7. a hinge; 8. opening and closing a door; 9. locking; 10. an outer body frame; 11. an extension rod; 12. a mounting hole; 13. protective railing.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides an upper and lower capping beam safety channel as shown in fig. 1-2, which comprises a construction platform 1, a guard rail net 3 and guard rails 13, wherein support rods 2 are fixedly connected to the periphery of the upper part of the construction platform 1, reinforcing struts 4 are arranged on the outer side of the guard rail net 3 and fixedly connected to the wall of the support rods 2, the support rods 2 are provided with a plurality of support rods 2, the support rods 2 are uniformly distributed at the peripheral edge of the construction platform 1 at intervals, the bottom ends of the support rods 2 are fixedly connected with the construction platform 1 in a welding mode, the guard rail net 3 is fixedly connected to the support rods 2, the guard rail net 3 is provided with a plurality of the guard rail nets, the left side and the right side of the guard rail net 3 are fixedly connected with the support rods 2, the bottom ends of the guard rail net 3 are fixedly connected with the upper end of the construction platform 1, the top of the guard rail net 3 is fixedly connected with the bottom of an outer body frame 10, the reinforcing struts 4 are provided with a plurality of stainless steel bars, the reinforcing struts 4 are of an X-shaped structure, the front end of the construction platform 1 is fixedly connected with first upright posts 5, the right side of the first upright posts 5 are provided with second upright posts 6 and fixedly connected with the top end of the construction platform 1, the guard rail net 2 is fixedly connected with the top of the support rods 2, the outer body frame 10 is fixedly connected with the outer body frame 11, and the guard rails 11 are fixedly connected with the top of the outer body frame 11.

The rail guard net 3 that sets up can enclose the fender protection to constructor, and the structural strength of rail guard net 3 can be strengthened to the stainless steel reinforcing bar reinforcing strut 4 that sets up to the setting of outer body frame 10 can stabilize fixed stay pole 2, has effectively improved the bulk strength of safe passageway.

As shown in fig. 3-4, a hinge 7 is fixedly connected to one side wall of the second upright 6, a switch door 8 is movably connected between the first upright 5 and the second upright 6, the switch door 8 is an iron door, one side of the switch door 8 is hinged with the hinge 7, and a lock catch 9 is arranged between the other side of the switch door 8 and the first upright 5.

The first stand 5 that sets up and second stand 6 can install switch door 8, and the switch door 8 that sets up can shelter from safe passageway inlet port department, avoids inlet port department to have not sheltered from the phenomenon that the thing caused personnel unexpected to fall to switch door 8 can freely open the closure through the hinge 7 that sets up, and hasp 9 can lock fixedly switch door 8 simultaneously, thereby effectively improved the security of safe passageway.

As shown in fig. 5, the extension bars 11 are provided with a plurality of extension bars 11, the extension bars 11 are uniformly distributed at intervals at the peripheral edge of the outer body frame 10, the bottom ends of the extension bars 11 are fixed with the outer body frame 10 in a welding manner, the contact positions of the outer body frame 10 and the extension bars 11 are provided with mounting holes 12, the outer diameter of the extension bars 11 is matched with the inner diameter of the mounting holes 12, the protection railings 13 are provided with a plurality of protection railings 13, and the protection railings 13 are zinc steel guardrails and are fixed with the extension bars 11 in a welding manner.

The extension pole 11 that sets up can increase the height of rail guard net 3, and adopts the welding mode can guarantee the steadiness of extension pole 11 installation to extension pole 11 carries out the block with mounting hole 12 looks adaptation and is connected, and the protection railing 13 that sets up simultaneously can effectively improve the protection height of safety channel, and the adaptation is in the personnel of high height, and application range is wide.

The working principle of the utility model is as follows:

referring to the attached drawings 1-3 of the specification, when the utility model is used, firstly, a safety channel is firmly arranged on an upper cover beam and a lower cover beam, when the safety channel is arranged at a finishing port, a ladder stand can be aligned to a door 8, a constructor can climb up through the ladder stand, then the door 8 is opened through a hinge 7, and when the constructor enters a construction platform 1, the door 8 is locked and closed through a lock catch 9;

referring to the attached drawings 4-5 of the specification, when the utility model is used, when constructors enter the construction platform 1, the bottoms of the extension rods 11 are inserted into the corresponding mounting holes 12, and then welded and fixed, so that the heights of the guard rail nets are heightened, and the heights of the guard rail nets 3 are heightened through the extension rods 11 and the guard rails 13, so that people with higher heights are protected, the protective performance of a safety channel is enhanced, and the safety and psychological safety sense of high-altitude operation of constructors are effectively improved.

Claims

1. The utility model provides a upper and lower bent cap safety channel, includes construction platform (1), rail guard net (3) and protection railing (13), its characterized in that: the top of construction platform (1) fixedly connected with bracing piece (2) all around, reinforcing strut (4) and fixed connection are installed in the outside of rail guard net (3) on bracing piece (2) wall, the front end top fixedly connected with first stand (5) of construction platform (1), second stand (6) are installed on the right side of first stand (5) and with construction platform (1) fixed connection, fixedly connected with hinge (7) on one lateral wall of second stand (6), swing joint has switch door (8) between first stand (5) and second stand (6), the top fixed mounting of bracing piece (2) has outer body frame (10), the top fixedly connected with extension rod (11) of outer body frame (10), fixedly connected with protection railing (13) on extension rod (11).

2. An upper and lower capping beam safety tunnel according to claim 1, wherein: the support rods (2) are arranged in a plurality, the support rods (2) are uniformly distributed at the peripheral edge of the construction platform (1) at intervals, and the bottom ends of the support rods (2) are fixed with the construction platform (1) in a welding mode.

3. An upper and lower capping beam safety tunnel according to claim 2, wherein: the utility model discloses a construction platform, including bracing piece (2), guard rail net (3) are fixed on bracing piece (2), guard rail net (3) are provided with a plurality ofly, the left and right sides and the bracing piece (2) of guard rail net (3) are fixed, the bottom and the construction platform (1) upper end of guard rail net (3) are fixed, the top of guard rail net (3) is fixed with the bottom of outer body frame (10).

4. An upper and lower capping beam safety tunnel according to claim 1, wherein: the reinforcing support rods (4) are arranged in a plurality, the reinforcing support rods (4) are stainless steel bars, and the reinforcing support rods (4) are of an X-shaped structural design.

5. An upper and lower capping beam safety tunnel according to claim 1, wherein: the switch door (8) is the iron door, one side and hinge (7) hinged joint of switch door (8), install hasp (9) between the opposite side of switch door (8) and first stand (5).

6. An upper and lower capping beam safety tunnel according to claim 1, wherein: the extension rods (11) are arranged in a plurality, the extension rods (11) are uniformly distributed at the peripheral edge of the outer body frame (10) at intervals, and the bottom ends of the extension rods (11) are fixed with the outer body frame (10) in a welding mode.

7. The upper and lower capping beam safety tunnel of claim 6, wherein: the contact position of the outer body frame (10) and the extension rod (11) is provided with a mounting hole (12), and the outer diameter of the extension rod (11) is matched with the inner diameter of the mounting hole (12).

8. An upper and lower capping beam safety tunnel according to claim 1, wherein: the protection railing (13) is provided with a plurality of, protection railing (13) are zinc steel guardrail, adopt the welding mode to fix between protection railing (13) and extension rod (11).