Fabricated glass protective barrier and mounting structure thereof

Abstract

The utility model discloses an assembly type glass protective handrail and an installation structure thereof, the assembly type glass protective handrail comprises a plurality of stand columns and glass breast boards arranged between the adjacent stand columns, and handrail handrails are arranged above the stand columns and the glass breast boards; a prefabricated connecting piece is arranged between the lower portions of every two adjacent stand columns, the prefabricated connecting pieces are used for being connected with a building structure, inserting grooves are formed in the prefabricated connecting pieces, the lower ends of the glass balustrades are inserted into the inserting grooves, and a plurality of rubber strips are arranged on the two sides of the glass balustrades. The assembly type glass protective handrail is simple in structure and easy to manufacture and install, the stand columns, the prefabricated connecting pieces, the glass balustrades, the handrails and the like are produced in batches in a factory through modular prefabrication, the precision and quality consistency of the parts can be guaranteed, the cutting amount of site construction is reduced, and the production cost is reduced. The size and shape errors of the materials are reduced, and the assembly construction quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an assembled glass protective railing and an installation structure thereof. Background Art

[0002] As a protective device, guardrails are widely used in some public spaces with protection and protection requirements. However, the existing common glass guardrails are manufactured and installed in the following ways: cutting → pre-assembly → installation of embedded parts → welding of guardrails → installation of glass → on-site polishing, after actual measurement of the size of the used parts according to the design requirements. This increases safety and prevents more accidents.

[0003] The processing and installation accuracy of glass guardrails is not high. The materials need to be manually cut on site, which makes it difficult to ensure their dimensional accuracy and the processing accuracy of material components. On-site splicing and welding have limitations in adjusting dimensional deviations. Generally, secondary corrections cannot be made after welding is completed. If repairs or replacements are required, they can only be dismantled and reinstalled. The assembly interface is polished and surface treated after on-site welding. The manual operation process is relatively rough, and there are many processes, the decorative appearance quality is relatively poor, the construction period is long, and the installation effect is relatively low. As a relatively late installation process in decoration projects, guardrails are generally installed after the decorative surface is installed. Therefore, they have a certain impact on cross-construction operations and the protection of other adjacent decorative surface finished products, and to a certain extent, they are not conducive to the project's fire safety operations and green construction management requirements. Summary of the invention

[0004] The purpose of the utility model is to provide an assembled glass protection railing and an installation structure thereof in view of the problems existing in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An assembled glass protective railing includes a plurality of columns and glass railings arranged between adjacent columns, wherein railing handrails are provided above the columns and the glass railings; prefabricated connecting parts are respectively provided between the lower parts of adjacent columns, wherein the prefabricated connecting parts are used to connect to the building structure, wherein the prefabricated connecting parts are provided with plug-in grooves, wherein the lower ends of the glass railings are plugged into the plug-in grooves, and a plurality of rubber strips are provided on both sides of the glass railings.

[0007] The assembled glass guardrail has a simple structure and is easy to manufacture and install. Through modular prefabrication, these columns, prefabricated connectors, glass balustrades and railing handrails are mass-produced in the factory, which can not only ensure the accuracy and quality consistency of these components, but also reduce the amount of cutting in on-site construction, reduce the size and shape errors of these materials, and improve the quality of assembly construction.

[0008] The prefabricated connecting parts can be fixedly connected to the building structure to form a stable supporting foundation. The multiple rubber strips arranged in the plug-in grooves can clamp and fix the glass railing to avoid rigid contact between the glass and the metal connecting parts, and can also form a sealing structure. During the installation process, the clamping structure of the rubber strips also facilitates the installation and adjustment of the glass railing, and the glass railing can be removed without damage at a later time, which is conducive to maintenance and replacement.

[0009] Furthermore, the prefabricated connecting member includes a prefabricated U-shaped steel and a prefabricated connecting plate arranged at least on one side of the bottom of the prefabricated U-shaped steel, the prefabricated U-shaped steel is provided with the plug-in groove, and the prefabricated connecting plate is provided with a positioning connecting hole.

[0010] Furthermore, the rubber strips include at least a first rubber strip, a second rubber strip, a third rubber strip and a fourth rubber strip, the third rubber strip and the fourth rubber strip are vertically arranged along the inner wall of the plug-in groove and clamp the glass railing, and the first rubber strip and the second rubber strip are arranged at the notch of the plug-in groove and seal both sides of the glass railing.

[0011] Furthermore, the inner walls on both sides of the slot of the plug-in slot are respectively provided with a first mounting groove and a second mounting groove, the side of the first rubber strip is provided with a first clamping protrusion, the first clamping protrusion is clamped in the first mounting groove, and the side of the second rubber strip is provided with a second clamping protrusion, the second clamping protrusion is clamped in the second mounting groove; the fourth rubber strip extends along the lower direction of the second rubber strip to the bottom of the plug-in slot, the upper end of the fourth rubber strip is abutted against the lower end of the second rubber strip, and the third rubber strip is arranged below the first rubber strip.

[0012] Furthermore, the vertical cross-section of the fourth rubber strip is L-shaped, and a tongue and groove is provided on the outer side of the upper end; the vertical height of the third rubber strip is smaller than the vertical height of the fourth rubber strip, and the surfaces of the third rubber strip, the second rubber strip and the first rubber strip are respectively provided with corrugations.

[0013] Furthermore, the width of the column is greater than the thickness of the glass balustrade, and the width of the railing handrail is not less than the width of the column.

[0014] Furthermore, a socket-shaped steel is provided below the railing handrail, and the upper part of the glass railing is inserted into the socket-shaped steel.

[0015] An installation structure of the above-mentioned assembled glass guardrail is as follows: the prefabricated connecting parts are installed on the building structure through fasteners, a decorative floor is provided within the height range where the prefabricated connecting parts are located, and the lower end of the column is provided on the building structure or the decorative floor.

[0016] Compared with the prior art, the beneficial effects of the utility model are: 1. The assembled glass guardrail has a simple structure and is easy to manufacture and install. Through modular prefabrication, these columns, prefabricated connectors, glass balustrades and handrails are mass-produced in the factory, which can not only ensure the accuracy and quality consistency of these components, but also reduce the amount of cutting in on-site construction, reduce the size and shape errors of these materials, and improve the quality of assembly construction; 2. Through the form of prefabrication, the workload of on-site installation manual assembly, welding, grinding, etc. is also reduced, and the assembled installation of the guardrail is realized, the quality of installation and decorative appearance is improved, and the construction efficiency is improved; it also reduces the cross-operation between the installation and construction of the glass guardrail and other professional construction, which is beneficial to the protection of the finished products of adjacent decorative surfaces; and It can reduce hot work at the construction site, which is beneficial to site safety and green construction management; 3. The columns divide the entire protective railing into areas, and the glass railings are installed in these areas to form a protective structure. The glass railings can be easily plugged into the plug-in slots of the prefabricated connectors and supported and fixed. The left and right sides of the glass railings are respectively against the columns, and the railing handrails are covered on top, so that the glass railings can be stably installed and fixed in this area; 4. The prefabricated connectors can be fixedly connected to the building structure to form a stable supporting foundation. The multiple rubber strips with different structures arranged in the plug-in slots can clamp and fix the glass railings to avoid rigid contact between the glass and the metal connectors, and can also form a sealing structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic elevation diagram of an assembled glass protective railing of the utility model;

[0018] Figure 2 It is a vertical cross-sectional schematic diagram of an assembled glass protective railing of the utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of an assembled glass protective railing of the utility model;

[0020] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 5 This is a schematic diagram of the structure of the prefabricated connector of the utility model;

[0022] Figure 6 It is a top view schematic diagram of the prefabricated connecting member of the utility model;

[0023] Figure 7 This is a schematic diagram of the cross-sectional structure of the first rubber strip of the utility model;

[0024] Figure 8This is a schematic diagram of the cross-sectional structure of the second rubber strip of the utility model;

[0025] Fig. 9 This is a schematic diagram of the cross-sectional structure of the third rubber strip of the utility model;

[0026] Fig.10 This is a schematic diagram of the cross-sectional structure of the fourth rubber strip of the utility model;

[0027] In the figure: 1. column; 2. glass railing; 3. railing handrail; 4. prefabricated connecting part; 401. plug-in slot; 402. prefabricated U-shaped steel; 403. prefabricated connecting plate; 404. first installation slot; 405. second installation slot; 5. building structure; 6. decorative floor; 7. fastener; 8. first rubber strip; 801. first clamping protrusion; 9. second rubber strip; 901. second clamping protrusion; 10. third rubber strip; 11. fourth rubber strip; 12. tongue and groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution 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.

[0029] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Example 1

[0030] An assembled glass protective railing includes a plurality of columns and glass railings arranged between adjacent columns, wherein railing handrails are provided above the columns and the glass railings; prefabricated connecting parts are respectively provided between the lower parts of adjacent columns, wherein the prefabricated connecting parts are used to connect to the building structure, wherein the prefabricated connecting parts are provided with plug-in grooves, wherein the lower ends of the glass railings are plugged into the plug-in grooves, and a plurality of rubber strips are provided on both sides of the glass railings.

[0031] The assembled glass guardrail has a simple structure and is easy to manufacture and install. Through modular prefabrication, these columns, prefabricated connectors, glass balustrades and railing handrails are mass-produced in the factory, which can not only ensure the accuracy and quality consistency of these components, but also reduce the amount of cutting in on-site construction, reduce the size and shape errors of these materials, and improve the quality of assembly construction.

[0032] Through prefabrication, the workload of on-site manual assembly, welding, grinding, etc. is reduced, the assembled installation of guardrails is realized, the quality of installation and decoration is improved, and the construction efficiency is improved.

[0033] The columns divide the entire protective railing into areas, and the glass railings are installed in these areas to form a protective structure. The glass railings can be easily plugged into the plug-in grooves of the prefabricated connectors and supported and fixed. The left and right sides of the glass railings are respectively against the columns, and the railing handrails are covered on top, so that the glass railings can be stably installed and fixed in this area.

[0034] The prefabricated connecting parts can be fixedly connected to the building structure to form a stable supporting foundation. The multiple rubber strips arranged in the plug-in grooves can clamp and fix the glass railing to avoid rigid contact between the glass and the metal connecting parts, and can also form a sealing structure. During the installation process, the clamping structure of the rubber strips also facilitates the installation and adjustment of the glass railing, and the glass railing can be removed without damage at a later time, which is conducive to maintenance and replacement.

[0035] Furthermore, the prefabricated connecting member includes a prefabricated U-shaped steel and a prefabricated connecting plate arranged at least on one side of the bottom of the prefabricated U-shaped steel, the prefabricated U-shaped steel is provided with the plug-in groove, and the prefabricated connecting plate is provided with a positioning connecting hole.

[0036] The connector of this structure can be fixedly connected to the building structure by using the prefabricated connecting plate, and the prefabricated U-shaped steel can be used to set the rubber strip and fix the glass balustrade. The positioning connection hole can be used to position and connect the fastener, and the fastener can be an expansion bolt, which can form a stable connection relationship with the building structure.

[0037] In some embodiments, the prefabricated connecting plate and the prefabricated U-shaped steel can be an integrally formed structure, and the bottoms of the prefabricated connecting plate and the prefabricated U-shaped steel remain flush so that they can be horizontally installed on the building structure; the width of the prefabricated connecting plate is not less than the width of the prefabricated U-shaped plate to ensure that it has a larger supporting surface.

[0038] Furthermore, the rubber strips include at least a first rubber strip, a second rubber strip, a third rubber strip and a fourth rubber strip, the third rubber strip and the fourth rubber strip are vertically arranged along the inner wall of the plug-in groove and clamp the glass railing, and the first rubber strip and the second rubber strip are arranged at the notch of the plug-in groove and seal both sides of the glass railing.

[0039] The four rubber strips are different and are arranged in the plug-in slot to clamp and seal the glass balustrade from both sides; the first and second rubber strips are smaller in size and are arranged at the notch as a sealing structure, and the third and fourth rubber strips mainly limit and fix the glass balustrade to keep the vertical stability after installation. The material of these rubber strips can be EPDM rubber, which has good flexibility and heat resistance, water resistance, corrosion resistance and other properties.

[0040] Furthermore, the inner walls on both sides of the slot of the plug-in slot are respectively provided with a first mounting groove and a second mounting groove, the side of the first rubber strip is provided with a first clamping protrusion, the first clamping protrusion is clamped in the first mounting groove, and the side of the second rubber strip is provided with a second clamping protrusion, the second clamping protrusion is clamped in the second mounting groove; the fourth rubber strip extends along the lower direction of the second rubber strip to the bottom of the plug-in slot, the upper end of the fourth rubber strip is abutted against the lower end of the second rubber strip, and the third rubber strip is arranged below the first rubber strip.

[0041] The first mounting groove has an opening that is inclined upward, and the first clamping protrusion is arranged obliquely downward, and can be well matched and connected in the first clamping protrusion; the second mounting groove is C-shaped, and can be well matched and connected with the T-shaped second clamping protrusion. During installation, the second rubber strip can be connected to the second mounting groove first, and finally the first rubber strip can be pressed into the first mounting groove from top to bottom.

[0042] Furthermore, the vertical cross-section of the fourth rubber strip is L-shaped, and a tongue and groove is provided on the outer side of the upper end; the fourth rubber strip with such a structure can support the glass railing from the side and from the bottom, ensuring that the glass railing does not directly contact the prefabricated U-shaped steel. The tongue and groove can cooperate with the flange structure below the second installation groove to fix the fourth rubber strip. After installation, the upper end surface of the fourth rubber strip and the lower end surface of the second rubber strip are in contact with each other.

[0043] The third rubber strip is a long strip structure, and the vertical height of the third rubber strip is smaller than the vertical height of the fourth rubber strip. The surfaces of the third rubber strip, the second rubber strip and the first rubber strip are respectively provided with corrugations, and the arrangement of these corrugations can increase friction and provide deformation concession space, so that it can better form a clamping or sealing structure.

[0044] Furthermore, the width of the column is greater than the thickness of the glass balustrade, and the width of the handrail is not less than the width of the column. During installation, the glass balustrade is not centrally arranged relative to the column, but is arranged to one side, and one facade of the balustrade is flush with the facade of the column, making the appearance more beautiful.

[0045] In some embodiments, a socket-shaped steel is provided below the railing handrail, and the upper portion of the glass railing is inserted into the socket-shaped steel.

[0046] For glass railings with longer sizes, in order to improve the connection and installation stability of the glass railings, socket steel can be inserted into the connection below the railing handrail, and the enveloping railing can be fixed using the grooves of the socket steel. Flexible gaskets or rubber strips can also be set in these grooves. The socket steel can be fastened to the railing handrail using hexagon socket screws. Example 2

[0047] This embodiment provides an installation structure of the assembled glass guardrail in Embodiment 1, which is specifically as follows: the prefabricated connecting parts are installed on the building structure through fasteners, a decorative floor is provided within the height range where the prefabricated connecting parts are located, and the lower end of the column is provided on the building structure or on the decorative floor.

[0048] The installation method is as follows:

[0049] (1) Prefabricate and produce the prefabricated connecting parts (including the prefabricated U-shaped steel and the prefabricated connecting plates), glass balustrades, handrails, columns, various rubber strips, etc. in a factory;

[0050] (2) Positioning and laying out on site according to the design drawings, and fixing the prefabricated connectors on the building structure (such as the building floor) with expansion bolts. The buried depth and exposed dimensions of the prefabricated U-shaped steel slots shall meet the design requirements;

[0051] (3) When the overall decoration project enters the later installation stage, the glass railings and other modular materials will be brought in;

[0052] (4) During installation, first evenly stick the flexible fourth rubber strip on the inner wall of one side of the U-shaped plug-in slot and cover the bottom of the slot, then insert the glass railing into the plug-in slot, and insert the flexible telescopic third rubber strip on the other side. Finally, install the second rubber strip and the first rubber strip in the gap between the glass railing and the two sides of the plug-in slot, and compact them with a pressing rod.

[0053] Through the above installation, the on-site manual cutting, assembly, welding and grinding operations are reduced, and the cross-operation between the glass guardrail installation and other professional construction is reduced, which is beneficial to the protection of the finished products of adjacent decorative surfaces; and it can reduce hot work at the construction site, which is beneficial to on-site safety and green construction management.

[0054] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled glass protective railing, characterized in that: It comprises a plurality of columns and glass balustrades arranged between adjacent columns, wherein handrails are arranged above the columns and the glass balustrades; prefabricated connecting parts are respectively arranged between the lower parts of adjacent columns, wherein the prefabricated connecting parts are used to connect the building structure, wherein the prefabricated connecting parts are provided with plug-in grooves, wherein the lower ends of the glass balustrades are plugged into the plug-in grooves, and a plurality of rubber strips are arranged on both sides of the glass balustrades.

2. The assembled glass protective railing according to claim 1, characterized in that: The prefabricated connecting member comprises a prefabricated U-shaped steel and a prefabricated connecting plate at least arranged on one side of the bottom of the prefabricated U-shaped steel. The prefabricated U-shaped steel is provided with the plug-in groove, and the prefabricated connecting plate is provided with a positioning connecting hole.

3. The assembled glass protective railing according to claim 1, characterized in that: The rubber strips include at least a first rubber strip, a second rubber strip, a third rubber strip and a fourth rubber strip. The third rubber strip and the fourth rubber strip are vertically arranged along the inner wall of the plug-in groove and clamp the glass railing. The first rubber strip and the second rubber strip are arranged at the notch of the plug-in groove and seal both sides of the glass railing.

4. The assembled glass protective railing according to claim 3, characterized in that: The inner walls on both sides of the slot opening of the plug-in slot are respectively provided with a first mounting groove and a second mounting groove, a side surface of the first rubber strip is provided with a first clamping protrusion, the first clamping protrusion is clamped in the first mounting groove, a side surface of the second rubber strip is provided with a second clamping protrusion, the second clamping protrusion is clamped in the second mounting groove; the fourth rubber strip extends from the bottom of the second rubber strip to the bottom of the plug-in slot, the upper end of the fourth rubber strip is abutted against the lower end of the second rubber strip, and the third rubber strip is arranged below the first rubber strip.

5. The assembled glass protective railing according to claim 3, characterized in that: The fourth rubber strip has an L-shaped vertical cross-section and a tongue and groove is provided on the outer side of the upper end; the vertical height of the third rubber strip is smaller than that of the fourth rubber strip, and the surfaces of the third rubber strip, the second rubber strip and the first rubber strip are respectively provided with corrugations.

6. The assembled glass protective railing according to claim 1, characterized in that: The width of the column is greater than the thickness of the glass balustrade, and the width of the railing handrail is not less than the width of the column.

7. The assembled glass protective railing according to claim 1, characterized in that: A socket-shaped steel is provided below the railing handrail, and the upper part of the glass railing is inserted into the socket-shaped steel.

8. An installation structure for an assembled glass protective railing according to any one of claims 1 to 7, characterized in that: The prefabricated connection piece is installed on the building structure through fasteners. A decorative floor is provided within the height range where the prefabricated connection piece is located. The lower end of the column is provided on the building structure or the decorative floor.

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