CN215564927U

CN215564927U - Assembled protective barrier

Info

Publication number: CN215564927U
Application number: CN202023339358.7U
Authority: CN
Inventors: 张剑冰; 冮明姝
Original assignee: MCC Tiangong Group Corp Ltd
Current assignee: MCC Tiangong Group Corp Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-01-18
Anticipated expiration: 2030-12-31

Abstract

The utility model provides an assembled type protective railing, which comprises a protective railing body, a first connecting plate and a connecting node, wherein the protective railing body comprises a stand column, a horizontal guardrail and an overhanging railing, the first connecting plate is arranged at the bottom end of the stand column, one end of the connecting node is connected with the protective railing body, and the other end of the connecting node is connected with a box body end beam or a box body side beam. The assembled type protection railing has the advantages that the problems that the integrity of a roof panel is damaged, the performance of the roof panel is damaged, and the construction difficulty is high due to the fact that a traditional installation method for fixing the protection railing and the top of the box body end beam when an organized external drainage mode is adopted in a roof are effectively solved, the integrity of the roof panel is protected, the performance of the roof panel is not damaged, the assembly of the protection railing and a connection node of the protection railing is achieved, transportation management is facilitated, construction is simple, cost is saved, repeated disassembly and assembly utilization can be achieved, and efficiency is improved.

Description

Assembled protective barrier

Technical Field

The utility model belongs to the technical field of steel structure box type modularization, and particularly relates to an assembled protective railing.

Background

The steel structure box type modular house is a building mode which is quickly built, components of the steel structure box type modular house are in standardized design, the transportation is convenient, the storage space is saved, the steel structure box type modular house can be randomly disassembled and reassembled, and the steel structure box type modular house is energy-saving and environment-friendly, so that the steel structure box type modular house is commonly used for temporary or engineering types with moving requirements in camps, building project parts, tourist attractions and the like.

Among the prior art, the roof in steel construction box-type modularization house has interior drainage and outer drainage dual mode, and when the roof in steel construction box-type modularization house adopted the outer drainage mode of organization, the roof panel can be overhanging, stretches out module end beam, if the protection railing still fixed with box end beam top, just need pass the roof and just can connect, must destroy the integrality of roof panel. Roof panels often have multiple important functions of waterproofing, heat preservation, heat insulation and the like, and once the integrity of the roof panels is damaged, not only is the construction difficulty increased, but also the performance of the roof panels is greatly reduced.

Therefore, the assembled protection handrail is designed by carrying out standardized design on the protection handrail and the connecting method according to the size of the organized external drainage roof on the premise of not damaging the roof, is convenient to transport and manage, simplifies the construction difficulty, can be repeatedly disassembled and assembled for utilization, improves the assembly rate to the maximum extent, improves the construction speed and realizes green construction. Aim at changes traditional protection railing connected mode when the roof adopts organized outer drainage mode, has protected the integrality of roof panel, does not reduce the performance of roof panel, and has realized the assemblization to preventing the railing, and the construction is simple, practice thrift cost, raises the efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and aims to solve the problems that the integrity of a roof panel is damaged, the performance of the roof panel is damaged and the construction difficulty is high due to the fact that a traditional mounting method for fixing a protection railing and the top of an end beam of a box body is used for fixing the roof in the prior art in an organized external drainage mode.

In order to solve the technical problems, the utility model adopts the technical scheme that:

the utility model provides an assembled protection railing, includes the protection railing body, the protection railing body includes stand, horizontal guardrail, the railing of encorbelmenting, still includes:

the first connecting plate is arranged at the bottom end of the upright post;

and one end of the connecting node is connected with the protective railing body, and the other end of the connecting node is connected with the box body end beam or the box body side beam.

Further, the connection node includes: the second connecting plates are connected below the upright posts and are used for being fixed on the box body end beams or the box body side beams; each support plate is vertically arranged and fixedly connected below the second connecting plate, and the side face of each support plate is connected with the box body end beam or the box body side beam.

The box body is characterized by further comprising a side beam flange connecting plate, the top end and the bottom end of the side beam flange connecting plate are respectively connected with flanges of the box body side beam, and the side surface of the side beam flange connecting plate is connected with the supporting plate.

Further, the first connecting plate and the second connecting plate are in threaded connection through a connecting bolt.

And furthermore, the water baffle is also included, one end of the water baffle is fixed at the end part of the roof panel, and the water baffle is obliquely arranged on the upper surface of the connecting bolt.

Compared with the prior art, the utility model has the advantages and positive effects that: under the prerequisite of not destroying the roofing, according to the size of having the outer drainage roofing of organization, confirm the size and the demand quantity of assembled protection railing, carry out standardized design to assembled protection railing, do benefit to batch production and transportation management, simplify the construction degree of difficulty, realized green construction. And the protective handrail can be repeatedly disassembled and assembled for use, so that the assembly rate is improved to the maximum extent, and the construction speed is increased. When the roof adopts the organized external drainage mode, change traditional protection railing connected mode, protected the integrality of roof panel, do not break the performance of roof panel, and the construction is simple, practice thrift the cost, raise the efficiency.

Drawings

FIG. 1 is a front view of a fabricated protective rail according to one embodiment of the present invention;

FIG. 2 is a top view of the mounting location of each connection node of a roof panel guard rail in accordance with one embodiment of the present invention;

FIG. 3 is a schematic view of the connection of a guard rail to a roof panel according to one embodiment of the present invention;

FIG. 4 is a schematic view of a connection joint between a guard rail and a box end beam according to an embodiment of the present invention;

FIG. 5 is a schematic view of a connection joint of a guard rail and a side beam of a cabinet in accordance with an embodiment of the present invention;

fig. 6 is a partially enlarged view of fig. 2.

In the figure:

100. protective rail body 110, upright post 120 and horizontal guardrail

130. Overhanging rail 140, first connecting plate 150 and second connecting plate

160. Support plate 400, case side member 200, and splash plate

300. Box end beam 420, side beam flange 310, end beam connection node

410. Side beam connecting node 520, cornice water dropping plate 500 and roof panel

510. Eaves gutter 700, connecting bolt 530, downspout

600. Bolt hole 170, side sill flange connecting plate

Detailed Description

The technical solution in the embodiments of the present invention is clearly and completely described below with reference to the accompanying drawings. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

The following examples are specifically illustrated by taking preferred embodiments as examples.

The utility model provides an assembled guard rail, as shown in fig. 1, which comprises a guard rail body 100, wherein the guard rail body 100 comprises a vertical column 110 in the vertical direction, a horizontal guard rail 120 in the horizontal direction and overhanging guard rails 130 at two ends of the horizontal guard rail 120, and specifically, the overhanging guard rails 130 are used for safety protection of gaps among the assembled guard rails; when the roofing adopted outer drainage, the roof boarding should overhanging module girder steel 100mm at least, and the level of encorbelmenting separately in the both ends of assembled protection railing in this patent is used for guaranteeing the safety protection at overhanging position on the one hand to the railing, and on the other hand is used for guaranteeing the immobilization of protection railing stand interval.

The guardrail comprises a guardrail body 100 and a box end beam 300 or a box side beam 400, and is characterized by further comprising a connecting node, wherein one end of the connecting node is connected with the guardrail body 100, and the other end of the connecting node is connected with the box end beam 300 or the box side beam 400.

Specifically, the connection node includes: a plurality of second connecting plates 150 and a plurality of supporting plates 160, wherein each second connecting plate 150 is connected below one upright post 110, and each second connecting plate 150 is correspondingly fixed on the box end beam 300 or the box side beam 400 according to the position of the upright post 110 of the assembled guard rail. Each support plate 160 is vertically disposed and fixedly coupled below the second coupling plate 150, and the side of the support plate 160 is coupled to the tank end rail 300 or the tank side rail 400.

Specifically, the bay depth ratio of the steel structure box-type modularization is 1: 2, the length of the guard rail is determined by the size of the module opening, so that the applicability of the module in the depth direction is ensured. The height depends on the design specifications related to the type of building to which the project belongs.

Preferably, a side sill flange attachment plate 170 is further included, top and bottom ends of the side sill flange attachment plate 170 are respectively connected to flanges of the box side sill 400, and side faces of the side sill flange attachment plate 170 are connected to the support plates 160.

Preferably, a plurality of first connecting plates 140 are further included, the first connecting plates 140 are disposed at the bottom ends of the upright posts 110, and are in threaded connection with the second connecting plates 150 through connecting bolts 700.

Preferably, the water baffle 200 is further included, and one end of the water baffle 200 is fixed on the roof panel 500 and obliquely arranged on the upper surface of the connecting bolt 700.

Preferably, a gutter channel 210 is disposed in the middle of the upper surface of the water baffle 200, so as to facilitate rapid dispersion of rainwater.

A method for connecting an assembled guard rail comprises the following steps:

determining the size and the number of the assembled protection railings according to the size of the roof where the assembled protection railings need to be installed; specifically, the bay depth ratio of the steel structure box-type modularization is 1: 2, the length of the guard rail is determined by the size of the module opening, so that the applicability of the module in the depth direction is ensured. The height depends on the design specifications related to the type of building to which the project belongs.

Respectively carrying out standardized mass production on the assembled guard rails and the connecting nodes according to the determined size and the number;

and assembling the produced assembled protective railing and the connecting node.

Specifically, the step of assembling the produced assembled guard rail and the connecting node comprises the following steps:

connecting nodes are installed on the box end beam 300 and the box side beam 400;

and sequentially assembling each group of assembled protective railings and connecting nodes.

Specifically, the connection with the box end beam 300 and the box side beam 400 is as follows:

a first connecting plate 140 is welded to the bottom of each upright 110, as shown in fig. 4, and is an end beam connecting node 310 of the assembled guard rail and the box end beam 300, a supporting plate 160 is vertically welded below the second connecting plate 150, and the supporting plate 160 and the side edge of the second connecting plate 150 are welded to the box end beam 300. When the protection rail body 100 is assembled with the end beam connecting node 310, the first connecting plate 140 and the second connecting plate 150 are respectively provided with a bolt hole 600, the fixing plate 140 is aligned with the connecting plate 150, and the assembly can be realized by screwing the connecting bolt 700.

Specifically, as shown in fig. 5, the support plate 160 is vertically welded below the second connecting plate 150, compared with the end beam connection, the side beam flange connecting plate 150 is used for auxiliary connection, the top end and the bottom end of the side beam flange connecting plate 150 are respectively welded with the flange of the box side beam 400, the side surface of the side beam flange connecting plate 170 is welded with the side edge of the support plate 160, when the guard rail body 100 is assembled with the side beam connecting node 410, the first connecting plate 140 and the second connecting plate 150 are respectively provided with bolt holes 600, the first connecting plate 140 is aligned with the second connecting plate 150, and the assembly can be realized by screwing the connecting bolts 700.

As shown in fig. 2 and fig. 6, it is a top view of the installation position of each connection node of the assembled guard rail.

Specifically, as shown in fig. 3, the water guard plate 200 is disposed on the upper surface of the connection bolt 700 at each location to protect the connection bolt 700. One end of the water baffle 200 is fixed on the end of the roof panel and is obliquely arranged on the upper surface of the connecting bolt 700. Accessible slope directly arranges the rainwater into eaves gutter 510 in, flows into downspout 530 through eaves mouth drip plate 520, effectively protects connecting bolt 700, prevents that connecting bolt 700 from being corroded by the rainwater and taking place to damage.

In addition, in the use of the organized external drainage roof, the eaves gutter 510 is externally arranged between the box end beam 300 and the roof panel 500, the height of the bottom of the eaves gutter 510 is lower than that of the supporting plate 160, and the width of the eaves gutter 510 is wider than that of the fixing plate 140 and the connecting plate 150, so that the problem that the eaves gutter 510 collides with the end beam assembly node 310 or the side beam assembly node 410 is solved.

The utility model has the advantages and positive effects that:

1. according to the assembled protection railing designed by the utility model, the construction size and the number of the protection railing body and the connection nodes are determined according to the regularly-recyclable bay depth ratio of the steel-structure box-type modular house, so that the standardized design is realized, the mass production and processing are facilitated, compared with the field construction, the construction difficulty is simplified, the construction efficiency is improved, and the green construction is realized.

2. The assembled protection handrail designed by the utility model changes the traditional connection mode of the protection handrail, and improves the connection mode of fixing the protection handrail and the top of the box body end beam into connection with the box body end beam and the box body side beam, thereby solving the problem that the protection handrail can be connected only by penetrating through a roof, protecting the integrity of the roof panel and not damaging the performance of the roof panel.

3. According to the assembled protective railing designed by the utility model, the protective railing body is fixed to the box body through the connecting bolt, so that the assembled protective railing can be quickly disassembled and assembled, can be repeatedly disassembled and assembled for use, can be quickly disassembled and assembled, and can improve the assembly rate.

4. According to the assembled protective railing, the design of the connecting node is small and exquisite, and the external vertical surface of the box body cannot be affected.

5. The assembled protective railing designed by the utility model is simple to manufacture, saves materials, is convenient to construct, can be used for inner drainage roofs and outer drainage roofs, and is high in universality and strong in compatibility.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a railing is prevented to assembled, includes and prevents the railing body, prevent that the railing body includes stand, horizontal guardrail, the railing of encorbelmenting, its characterized in that still includes:

the first connecting plate is arranged at the bottom end of the upright post;

2. The fabricated protective rail of claim 1, wherein the connection node comprises: the second connecting plates are connected below the upright posts and are used for being fixed on the box body end beams or the box body side beams; each support plate is vertically arranged and fixedly connected below the second connecting plate, and the side face of each support plate is connected with the box body end beam or the box body side beam.

3. The fabricated protective rail of claim 2, further comprising side beam flange connection plates, wherein the top ends and the bottom ends of the side beam flange connection plates are respectively connected with the flanges of the box side beams, and the side surfaces of the side beam flange connection plates are connected with the supporting plates.

4. A fabricated protective rail according to claim 2 or 3, wherein: the first connecting plate is in threaded connection with the second connecting plate through a connecting bolt.

5. The fabricated protective rail of claim 4, wherein: the water baffle is characterized by further comprising a water baffle, wherein one end of the water baffle is fixed at the end part of the roof panel, and the water baffle is obliquely arranged on the upper surface of the connecting bolt.