KR200223203Y1 - A safety railing - Google Patents

Abstract

The present invention relates to a fall-proof safety railing that can be adjusted in length, and in particular, when the construction of high-rise buildings, such as apartments and buildings, it is easy to remove the balconies and stairs without the outer wall, and to fix the railing column provided with connecting pieces at certain parts. Clamp one end of the adjustable length pipe to the connecting piece of the railing column as a wedge, pull out the other end to a certain length, and clamp it as a wedge to another railing column to form a safety railing, thereby preventing the fall of the safety railing. Not only is it easy to remove the installation, but also the length is adjustable so that it can be installed irrespective of the size of the balustrade part of the balcony and stairway, and it can be adjusted and selected and applied to various types of handrail parts as one product. In the case of shortening, use for storing This effect is made.

Description

Adjustable fall safety railings {A safety railing}

The present invention relates to a fall-proof safety railing that can be adjusted in length, and in particular, in the construction of high-rise buildings, such as apartments and buildings, it is easy to remove and install on balconies and staircases with a connecting part at a certain part, As a pipe that can be used as a safety railing, it can be installed irrespective of the size of the balustrade of the balcony and stairs, and when it is not in use, it can be reduced in length and can be easily stored and reused. It is about.

In general, balcony railings and stair railings, which are fall protection facilities for the construction of high-rise buildings such as apartments and buildings, should be constructed at the final finishing stage in order to provide convenience in carrying out work process problems and transportation of facility materials. As long as the work is done before the exterior wall construction of the building is completed or the handrail work, which is the finishing work, is completed, the construction of the internal facilities will be performed without any handrail facilities, which are safety facilities. Problems have to occur.

In recent years, a technique has been introduced to prevent the risk of falling by installing a temporary handrail until the installation of the handrail, which is a finishing work, which is a formal handrail that is temporarily blocked by a commercial wooden box or material. There is a problem that the installation and installation is cumbersome and a lot of manpower, etc. has been introduced, and recently, a technique for forming a railing post as a pipe after erecting a railing pillar on the outer wall is introduced.

However, when looking at the technology for installing the fall prevention temporary handrail in more detail, the handrail pillar has a clamp that is tightened and fastened as nuts so that the pipe can be fastened in two rows, while maintaining a constant interval, it is provided at the top and bottom. The side is a configuration of the handrail pillar is provided with a fixed frame is formed to be fixed to the railing part of the building using anchor bolts, etc. After installing a number of such handrail pillars to form a handrail as a pipe to install a fall-proof temporary handrail. The pipe forming the railing of the rail is usually cut to 2m, 4m, 6m and supplied to the contractor, and the contractor cuts the supplied pipe of a certain size to meet the horizontal standard of the place where the balcony is to be installed. The railing is clamped on the pillar, which makes the railing installation difficult. Not only was the waste was too heavy, but once the pipes were used, they could not be reused if they did not meet the building balcony specifications of other buildings. As it is not used as a stair railing, it is limited to a railing part of a certain place and at the same time, compatibility is extremely inferior, and various problems such as a problem that cannot be reused have occurred.

Therefore, the object of the present invention was conceived in view of the above-mentioned problems, and when the construction of high-rise buildings, such as apartments and buildings, it is easy to remove the balconies and stairs without the outer wall, and the handrail is provided with connecting pieces at certain parts. Secure the handrail by clamping one end of the adjustable length pipe to the connecting piece of the handrail pillar as a wedge, and then drawing the other end to a certain length and clamping it as a wedge to another handrail pillar to achieve a safety handrail. It is not only easy to remove the installation while preventing the role, but also can be installed irrespective of the size of the balustrade part of the balcony and stairs as well as adjustable, and can be selected and applied to various types of handrail parts as one product. At the same time, when not in use, This length is to facilitate being able to provide re-done As fall prevention guardrails adjustable.

1 is a perspective view of a state showing a safety railing according to the present invention,

Figure 2 is a perspective view of the handrail adjustable length of the handrail according to the present invention,

Figure 3 is an enlarged exploded perspective view of the connection portion of the safety railing according to the present invention,

Figure 4 is a state of use of the safety railing according to the present invention.

(Explanation of symbols for the main parts of the drawing)

100; Clamp 110; Support plate 120; Lead screw

130; Pressing plate 140; Handle 200; Handrail

210,310; Connecting piece 211,311; Groove 300; Connection

320; Wedge 321; Fall prevention jaw 322; Jam

400; Drawing pipe 500; Handrail 510; Guide

520; Butterfly Nut

As a means for achieving the above object, the present invention, the support plate is formed on the lower side and the compression plate is provided on one side of the lead screw of a predetermined length so that the upper side of the support plate can be tightened and at the same time the handle is integrally provided on the other side Clamp and the handrail is provided with a plurality of handrails, the clamps are screwed to the lower side and the connection piece is formed on the upper side side while maintaining a predetermined interval, and the male and female coupling to the connecting piece of the handrail pillar. A connection part having a corresponding shape is provided and is inserted into the groove part of the connection piece, and a connection part is integrally provided with a wedge held by the fall prevention jaw formed at the lower part, and the connection part is provided while being integrally formed at one end and at a certain length. Withdrawal pipe provided to have a, and the predetermined length of the withdrawal pipe is interpolated at one end Id and the other end there is the railing that is made of a wing nut equipped with a primary feature of the technology that is configured to allow connection as soon as provided integrally at the same time be adjusted optionally, the upper constant-length region.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a state of the safety railing according to the present invention, Figure 2 is a perspective view of the adjustable length of the handrail according to the present invention, Figure 3 is an enlarged separated perspective view of the connection portion of the safety railing according to the present invention 4 is a state diagram used in the safety railing according to the present invention.

Fall protection safety railing of the present invention is configured to selectively adjust the length of the handrail according to the installation place, the configuration is largely classified into a handrail pillar and handrail, and the handrail pillar is clamped on the building railing part (100 ) And the handrail pillar 200 is provided with a connecting piece, and the handrail is connected to the connection part 300 having the wedge 320 and the drawing pipe 400 having a predetermined length and the drawing pipe 400 is inserted into the guide. The handrail 500 is classified in detail and the configuration and connection of the components will be described in more detail as follows.

100 relates to a clamp provided at a lower side of the handrail pillar 200 to be described below, and fixed to a building railing part, and the configuration thereof includes a support plate 110 which is in close contact with a lower surface of the building railing. The upper side of the 110 is provided with a pressing plate 130 so that the building railing can be inserted while maintaining a constant interval, the lead screw 120 of a predetermined length so that the pressing plate 130 can be tightened after the insertion of the building railing. ) Is screwed to the handrail pillar 200 via the bracket, the handle 140 is formed on the upper side of the lead screw 120 to enable manual tightening.

200 relates to a handrail pillar provided with the clamp 100 at the lower side with a bracket as a medium, and its configuration is provided while the support plate 110 is integrally formed at the lowermost portion, and has a hollow rectangular frame having an empty inside. At the same time it is formed as having a predetermined length to form a handrail of a sufficient height to prevent the fall due to inadvertent operation during the work, the upper side both sides and the central side of the handrail pillar (200) of the '⊂' type The connecting piece 210 is integrally provided, and the connecting piece 210 is formed to have a groove portion 211 having a predetermined size so that the wedge 320 to be described below can be inserted.

Here, the position of the connecting piece 210 in the handrail pillar 200 is preferably a two-row railing bar so as to prevent the fall of the operator, but it can be attached or changed to the connecting piece 210 at any position on the handrail pillar. It can be configured so that the installer can arbitrarily adjust the spacing between handrails and can be installed in three rows and four rows.

300 relates to a connecting portion coupled to the connecting piece of the '⊂' type, the configuration is a connecting piece corresponding to the '⊃' shape so as to be inserted as a male and female structure in the '⊂' shape of the handrail pillar 200 310 is provided, the groove portion 311 corresponding to the groove portion 211 of the connecting piece 210 of the handrail pillar 200 is formed in a predetermined portion of the connecting piece 310, inserted into the groove portion 311 After the wedge 320 is held integrally by the fall prevention jaw 321 formed in the lower portion is configured to be integrally provided.

Here, the wedge 320 is to be made integrally to the connecting piece 310 while preventing the loss, so that the fastening can be made conveniently, which is inserted into the upper groove 311 of the connecting piece 310 of the connecting part 300 is the lowest The fall prevention jaw 321 is formed on the side, and the fall prevention jaw 321 is caught by the upper groove 311 of the connecting piece 310 and at the same time the lower groove 311 is formed so as to pass through the handrail pillar ( The connection piece 210 of the 200 is also formed to pass through the groove 211, the upper side of the wedge 320, the locking step 322 to be caught when fastening to the upper groove 311 of the connection piece 310 of the connection portion 300. ) Is formed.

On the other hand, the wedge 320 is preferably a fall prevention jaw 321 is formed at the bottom and at the same time the locking jaw 322 is formed on the upper side, but this is the connection piece 210 and the connecting portion 300 of the handrail pillar 200 As long as the wedge 320 that can fasten the connecting piece 310 to each other, it can be configured as an independent separate wedge 320 and can be applied as a variety of forms and structures.

400 relates to the lead pipe is inserted into the guide rail 500 to be described below, the configuration is provided with a connecting portion 300 consisting of the wedge 320 and the connecting piece 310 integrally on one side end, Inserted into the handrail 500 is provided to have a sufficient length so that the length can be varied.

500 relates to a handrail, the configuration of which the guide pipe 510 is formed on the inner side so that the length of the lead pipe 400 is interpolated guided at one side and at the same time the other end is provided with a connecting portion 300 integrally, The upper predetermined portion is a configuration that the butterfly nut 520 is provided to be selectively lengthened by tightening / loosening the withdrawal pipe 400.

Here, the butterfly nut 520 is provided on the upper side of the side of the outlet pipe 400 is drawn out, and the handrail is installed in the length of the balustrade, such as balconies and stairs, the drawer pipe to perform the role of railing ( 400 and the handrail 500 is configured to have a sufficient length to each other.

In order to use the present invention configured as described above, a plurality of handrail pillars 200 are erected while maintaining a gap in which a handrail 500 can be supported on a balustrade part such as a balcony, a stairway, an elevator aisle, and an outer wall of a construction site. This is to be installed in consideration of the maximum size of the extension pipe 400 is increased in the length of the balustrade 500, the balustrade is a relatively small balustrade length of the two balustrade pillars 200 is suitable to be installed And, the staircase is to be continuous at a predetermined interval is a number of handrail pillars 200 are installed.

Looking at the process of the installation of the handrail pillar 200 is inserted into the building railing portion of the place to be installed into the clamp 100, the support plate 110 is in close contact with the outer surface of the building railing, the pressing plate on the inner surface (130) is a state in which the insertion is made slightly apart, then turn the handle 140 to advance the lead screw 120, the pressing plate 130 and the support plate 110 is in the building railing portion from the inner and outer surfaces Fasteners are clamped clamping railings 200 is installed.

After the handrails 500 are brought between the installed handrail pillars 200 and at the same time, the connection pieces 310 of the connection portion 300 are coupled to the connection pieces 210 of the handrail pillars 200 provided on one side, and then fixed as wedges 320. Will be

Next, withdraw the pipe 400 to the connecting piece 310 of the handrail pillar 200 erected on the other side within the handrail 500 to vary the length of the connecting portion 300, the connecting piece 310 of the handrail pillar 200 ( The installation of the handrail rail 500 is completed by fastening the wedge 320 to the 310, and the installation of the rail rail 500 of the row rail 500 is continuously performed in the order of the installation of the rail rail 500. Installation work of safety railing to prevent the fall of railing part is completed.

As the length of the handrail 500 can be adjusted as described above, since the installation work of the handrail 500 is made without cutting the pipe, it is fastened and fixed as the wedge 320, so that the installation of the handrail 500 can be performed quickly and conveniently. The length of the handrail 500 may be used during storage, as well as being able to be adjusted regardless of the size of the building railing part, and at the same time, it may be selectively installed and used without restriction on the use of the railing part such as balcony and stairs. By minimizing the storage, not only can the storage be made convenient, but it can be reused.

As described above, according to the present invention, when the construction of high-rise buildings such as apartments and buildings, it is easy to remove and install on balconies and stairs without outer walls, and some parts of the railings are provided with connecting pieces, and then the connecting pieces of the railings are fixed. After clamping one end of the adjustable pipe as a wedge, the other end is drawn out to a certain length and clamped as a wedge to another railing column to form a safety railing, thus preventing the fall of the safety rail while conveniently Of course, the length can be adjusted so that it can be installed irrespective of the size of the balustrades of the balcony and the stairs, and it can be adjusted and applied to various types of balustrades as a single product. Efforts such as easy storage Is that.

In the above described the present invention with reference to a specific preferred embodiment, the present invention is not limited to the above embodiments and various changes and modifications made by those skilled in the art without departing from the spirit of the present invention Make sure you can.

Claims (1)

A support plate 110 is formed on the lower side, and the upper side of the support plate is clamped plate 130 is provided on one side of the lead screw 120 of a predetermined length so that the clamp 140 is provided at the same time the handle 140 is integrally provided on the other side 100; Handrail pillar 200 is provided with a plurality of connecting pieces 210, the clamp 100 is screwed to the lower portion in the lower side and the groove portion 211 is formed on both sides of the upper portion while maintaining a predetermined interval. and; A connecting piece 310 having a groove part 311 is formed while forming a shape corresponding to each other so as to be male and female coupled to the connecting piece 210 of the handrail pillar 200 and inserted into the groove part 311 of the connecting piece 310. The connection portion 300 is integrally provided with the wedge 320 is held by the fall prevention jaw 321 formed on the side portion, and the connection portion 300 is provided to be integral with one side end and at the same time having a predetermined length Drawing tube 400 and the guide groove 510 is formed on the inner side so that the predetermined length of the drawing tube 400 can be inserted and guided at one side end, and the butterfly nut 520 can be selectively adjusted at an upper portion. At the same time the other end is provided with a fall prevention safety handrail for adjustable length, characterized in that consisting of a handrail 500 is provided as a connecting portion 200 integrally.