阅读说明：本技术 一种可调节吊索护栏系统 (Adjustable sling guardrail system ) 是由 李少锋 徐剑锋 于 2021-08-17 设计创作，主要内容包括：本发明公开了一种可调节吊索护栏系统,包括上端固定组件、下端固定组件、及吊索组件,所述吊索组件上端与所述上端固定组件可拆卸连接,所述吊索组件下端与所述下端固定组件可拆卸连接；所述下端固定组件包括第一膨胀组件、及固定在所述第一膨胀组件上的第一连接片,所述上端固定组件包括第二膨胀组件、及固定在所述第二膨胀组件上的第二连接片,所述吊索组件下端设有第一锁头,所述吊索组件上端设有第二锁头,所述第一连接片与所述第一锁头可拆卸连接,所述第二连接片与所述第二锁头可拆卸连接。本发明提供的可调节吊索护栏系统,可调高吊索的美观度。(The invention discloses an adjustable sling guardrail system which comprises an upper end fixing component, a lower end fixing component and a sling component, wherein the upper end of the sling component is detachably connected with the upper end fixing component, and the lower end of the sling component is detachably connected with the lower end fixing component; the lower end fixing component comprises a first expansion component and a first connecting piece fixed on the first expansion component, the upper end fixing component comprises a second expansion component and a second connecting piece fixed on the second expansion component, a first lock head is arranged at the lower end of the sling component, a second lock head is arranged at the upper end of the sling component, the first connecting piece is detachably connected with the first lock head, and the second connecting piece is detachably connected with the second lock head. The adjustable sling guardrail system provided by the invention can adjust the attractiveness of the sling.)

1. An adjustable sling guardrail system, which is characterized in that: the lifting sling comprises an upper end fixing component, a lower end fixing component and a sling component, wherein the upper end of the sling component is detachably connected with the upper end fixing component, and the lower end of the sling component is detachably connected with the lower end fixing component;

the lower end fixing component comprises a first expansion component and a first connecting piece fixed on the first expansion component, the upper end fixing component comprises a second expansion component and a second connecting piece fixed on the second expansion component, a first lock head is arranged at the lower end of the sling component, a second lock head is arranged at the upper end of the sling component, the first connecting piece is detachably connected with the first lock head, and the second connecting piece is detachably connected with the second lock head.

2. The adjustable sling barrier system as recited in claim 1, wherein: the first expansion assembly comprises an expansion sleeve, a fastener arranged in the expansion sleeve, a fastening nut in threaded connection with the fastener and positioned outside the expansion sleeve, and a cover plate fixed at one end of the fastener close to the fastening nut, and the structure of the second expansion assembly is the same as that of the first expansion assembly;

the first connecting piece is fixed on the cover plate of the first expansion assembly, and the second connecting piece is fixed on the cover plate of the second expansion assembly.

3. The adjustable sling fence system as defined in claim 2, wherein: the first lock head comprises a first lock plate and second lock plates arranged at two opposite ends of the first lock plate, the first lock plate is fixed on the sling component, and the first connecting plate is fixed between the two second lock plates through screws; the structure of the second lock head is the same as that of the first lock head.

4. The adjustable sling fence system as defined in claim 3, wherein: the sling component comprises an adjuster, an upper cable sleeve, a sling and a lower cable sleeve which are arranged from top to bottom, the upper end of the adjuster is connected with the second lock head, the lower end of the adjuster is connected with the upper cable sleeve, the sling is arranged between the upper cable sleeve and the lower cable sleeve, and the lower cable sleeve is connected with the first lock head.

5. The adjustable sling fence system as defined in claim 4, wherein: the regulator comprises an upper connecting piece, a regulating sleeve, a lower connecting piece, an upper locking nut and a lower locking nut, wherein the upper locking nut is used for locking the upper connecting piece to the upper end of the regulating sleeve, the lower locking nut is used for locking the lower connecting piece to the lower end of the regulating sleeve, and the upper connecting piece and the lower connecting piece are respectively in threaded connection with the regulating sleeve.

6. The adjustable sling fence system as defined in claim 5, wherein: and a covering sheet is also arranged between the upper cable sleeve and the lower connecting piece.

Technical Field

The invention relates to the technical field of guardrails, in particular to an adjustable sling guardrail system.

Background

At present, the sling guardrail is mainly in a form that a sling (a steel wire rope stay wire) is fixed by a pressurizing rope manufacturing sleeve of expansion pipes at two ends, and in view of building errors and precision of site construction, the two ends cannot be completely straight, no adjusting room is provided, and the attractiveness of the sling is influenced.

Disclosure of Invention

Based on the problems, the invention aims to provide an adjustable sling guardrail system which can solve the problem that the verticality of a sling is not enough due to low precision of field construction.

In order to solve the problems in the prior art, the technical scheme provided by the invention is as follows:

an adjustable sling guardrail system comprises an upper end fixing component, a lower end fixing component and a sling component, wherein the upper end of the sling component is detachably connected with the upper end fixing component, and the lower end of the sling component is detachably connected with the lower end fixing component;

the lower end fixing component comprises a first expansion component and a first connecting piece fixed on the first expansion component, the upper end fixing component comprises a second expansion component and a second connecting piece fixed on the second expansion component, a first lock head is arranged at the lower end of the sling component, a second lock head is arranged at the upper end of the sling component, the first connecting piece is detachably connected with the first lock head, and the second connecting piece is detachably connected with the second lock head.

Further, the first expansion assembly comprises an expansion sleeve, a fastening piece arranged in the expansion sleeve, a fastening nut in threaded connection with the fastening piece and positioned outside the expansion sleeve, and a cover plate fixed at one end of the fastening piece close to the fastening nut, and the structure of the second expansion assembly is the same as that of the first expansion assembly;

the first connecting piece is fixed on the cover plate of the first expansion assembly, and the second connecting piece is fixed on the cover plate of the second expansion assembly.

Furthermore, the first lock head comprises a first lock plate and second lock plates arranged at two opposite ends of the first lock plate, the first lock plate is fixed on the sling component, and the first connecting plate is fixed between the two second lock plates through screws; the structure of the second lock head is the same as that of the first lock head.

Furthermore, the sling component comprises an adjuster, an upper cable sleeve, a sling and a lower cable sleeve which are arranged from top to bottom, the upper end of the adjuster is connected with the second lock head, the lower end of the adjuster is connected with the upper cable sleeve, the sling is arranged between the upper cable sleeve and the lower cable sleeve, and the lower cable sleeve is connected with the first lock head.

Furthermore, the regulator comprises an upper connecting piece, a regulating sleeve, a lower connecting piece, an upper locking nut which locks the upper connecting piece on the upper end of the regulating sleeve, and a lower locking nut which locks the lower connecting piece on the lower end of the regulating sleeve, wherein the upper connecting piece and the lower connecting piece are respectively in threaded connection with the regulating sleeve.

Furthermore, a covering sheet is arranged between the upper cable sleeve and the lower connecting piece.

Compared with the prior art, the invention has the advantages that:

the two ends of the sling are connected with a building through the connecting sheet and the lock head, the perpendicularity of the sling can be conveniently adjusted during installation, and the attractiveness of the sling is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of an adjustable sling guard rail system of the present invention;

FIG. 2 is a first schematic structural view of a lower end fixing assembly according to an embodiment of the present invention;

FIG. 3 is a second schematic structural view of a lower end fixing assembly according to an embodiment of the present invention;

FIG. 4 is a disassembled schematic view of the first expansion assembly in an embodiment of the present invention;

FIG. 5 is a schematic structural view of an upper end fixing assembly according to an embodiment of the present invention;

wherein:

1. a lower end fixing component; 1-1, a first expansion assembly; 1-1a, an expansion casing; 1-1b, fasteners; 1-1c, fastening a nut; 1-1d, cover plate; 1-2, a first connecting piece;

2. an upper end fixing component; 2-1, a second expansion assembly; 2-2, a second connecting sheet;

3. a sling assembly; 3-1, a regulator; 3-1a, an upper connecting piece; 3-1b, an adjusting sleeve; 3-1c, a lower connecting piece; 3-1d, locking the nut; 3-1e, lower locking nut; 3-2, installing a cable sleeve; 3-3, a sling; 3-4, setting a cable sleeve; 3-5, a cover sheet;

4. a first lock head; 4-1, a first locking plate; 4-2, a second locking plate;

5. a second lock head;

6. building a floor slab;

7. hanging a top layer;

8. stair steps;

9. and (4) screws.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Referring to fig. 1 to 5, which are schematic structural views of an embodiment of the present invention, an adjustable sling guardrail system is provided, including an upper end fixing component 2, a lower end fixing component 1, and a sling component 3, wherein the upper end of the sling component 3 is detachably connected to the upper end fixing component 2, and the lower end of the sling component 3 is detachably connected to the lower end fixing component 1.

The lower end fixing component 1 comprises a first expansion component 1-1 and a first connecting piece 1-2 fixed on the first expansion component 1-1, the upper end fixing component 2 comprises a second expansion component 2-1 and a second connecting piece 2-2 fixed on the second expansion component 2-1, a first lock head 4 is arranged at the lower end of the sling component 3, a second lock head 5 is arranged at the upper end of the sling component 3, the first connecting piece 1-2 is detachably connected with the first lock head 4, and the second connecting piece 2-2 is detachably connected with the second lock head 5.

In this example, the first expansion assembly 1-1 includes an expansion casing 1-1a, a fastening member 1-1b disposed inside the expansion casing 1-1a, a fastening nut 1-1c threadedly coupled to the fastening member 1-1b and disposed outside the expansion casing 1-1a, and a cover plate 1-1d fixed to an end of the fastening member 1-1b adjacent to the fastening nut 1-1c, and the second expansion assembly 2-1 has the same structure as the first expansion assembly 1-1. Wherein, the first connecting sheet 1-2 is fixed on the cover sheet of the first expansion component 1-1, and the second connecting sheet 2-2 is fixed on the cover sheet of the second expansion component 2-1.

The first lock head 4 comprises a first lock plate 4-1 and second lock plates 4-2 arranged at two opposite ends of the first lock plate 4-1, the first lock plate 4-1 is fixed on the sling component 3, and the first connecting plate 1-2 is fixed between the two second lock plates 4-2 through screws 9; the structure of the second lock head 5 is the same as that of the first lock head 4, and the connecting structure of the second connecting piece 2-2 and the second lock head 5 is the same as that of the first connecting piece 1-2, so that the detailed description is omitted.

In this example, the sling component 3 comprises a regulator 3-1, an upper cable sleeve 3-2, a sling 3-3 (such as a steel wire rope) and a lower cable sleeve 3-4 which are arranged from top to bottom, the upper end of the regulator 3-1 is connected with a second lock head 5, the lower end of the regulator 3-1 is connected with the upper cable sleeve 3-2, the sling 3-3 is arranged between the upper cable sleeve 3-2 and the lower cable sleeve 3-4, and the lower cable sleeve 3-4 is connected with a first lock head 4.

Specifically, the adjuster 3-1 comprises an upper connecting piece 3-1a, an adjusting sleeve 3-1b, a lower connecting piece 3-1c, an upper locking nut 3-1d for locking the upper connecting piece 3-1a at the upper end of the adjusting sleeve 3-1b, and a lower locking nut 3-1e for locking the lower connecting piece 3-1c at the lower end of the adjusting sleeve 3-1b, wherein the upper connecting piece 3-1a and the lower connecting piece 3-1c are respectively in threaded connection with the adjusting sleeve 3-1b, and the length of the sling component 3 can be adjusted by adjusting the positions of the upper connecting piece 3-1a and the lower connecting piece 3-1c in the adjusting sleeve 3-1b, so that the verticality of the sling component 3 can be further adjusted.

In order to improve the aesthetic property, a covering sheet 3-5 is also arranged between the upper cable sleeve 3-2 and the lower connecting piece 3-1c, when the regulator 3-1 is implemented, the regulator is arranged between the building floor slab 6 and the ceiling layer 7, and the covering sheet 3-5 is arranged to play a role in covering, so that the aesthetic property of the ceiling layer 7 is improved.

During specific installation, the first expansion component 1-1 is fixed on the stair step 8, the second expansion component 2-1 is fixed on the building floor 6, the first lock head 4 at the lower end of the sling component 3 is connected with the first connecting sheet 1-2, the second lock head 5 at the upper end of the sling component 3 is connected with the second connecting sheet 2-2, and the connecting positions between the first lock head 4 and the first connecting sheet 1-2 and between the second lock head 5 and the second connecting sheet 2-2 are adjustable, so that the verticality of the sling component 3 can be adjusted, and the problem of low verticality caused by installation accuracy is solved.

The above examples are only for illustrating the technical idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.