CN209976163U - Building construction protective fence with steel rope structure - Google Patents

Abstract

The utility model discloses a building construction guardrail with a steel rope structure, belonging to the technical field of guardrails, comprising a base and a guardrail. The top of the base is vertically fixed with a guardrail, and the interior of the guardrail is hollow, so One side of the guardrail is fixed with a splint. For this kind of steel rope structure construction guardrail, the user installs the guardrail through the anchor bolts, and then the staff pulls the connecting rod to adjust the length of the steel rope according to the terrain of the construction site. , After adjusting the length, the staff transports another guardrail to the connecting rod, inserts the connecting plate on one side of the connecting rod into the splint, and uses the bolt to insert the through hole to fix the connecting rod, thus completing the installation of the guardrail. And repeat the above steps to install the guardrail on the periphery of the construction site, the operation is simple and the installation is convenient. When the use is completed, the user pulls out the latch, pulls the steel rope back under the action of the torsion spring, and rewinds it on the rope sleeve, which is convenient for the next use. .

Description

A kind of building construction protection fence of steel rope structure

technical field

The utility model relates to the technical field of guardrails, in particular to a building construction guardrail with a steel rope structure.

Background technique

The guardrail is also called the anti-collision guardrail, which is mainly used for the protection and protection of the internal facilities of the construction site. The construction engineering guardrail is a commonly used device in the construction project. It can be used to isolate people and protect pedestrians. It is equivalent to a temporary fence. A guardrail is usually installed on the periphery of the construction. The guardrail can prevent pedestrians and vehicles from approaching the construction area.

Existing building construction guardrails are mostly assembled, spliced or welded through rods and the main body, and their length and height are mostly fixed and cannot be adjusted according to the length of the construction site. , the length of the existing guardrail is fixed, so it cannot be used, and it is more troublesome to replace the guardrail with another length, and the connection between the existing guardrail and the guardrail is troublesome, the installation efficiency of the guardrail is low, and the consumption is relatively high. Too much time and inconvenient to use.

Utility model content

The purpose of this utility model is to provide a kind of building construction guardrail of steel rope structure, in order to solve the problem of the poor applicability of the existing guardrail proposed in the above-mentioned background technology, unable to meet the protection requirements of most construction sites and the low installation efficiency of the guardrail, which is inconvenient problem of use.

In order to achieve the above purpose, the utility model provides the following technical solutions: a steel rope structure construction guardrail, comprising a base and a guardrail, the top of the base is vertically fixed with a guardrail, and the interior of the guardrail is hollow. , a splint is fixed on one side of the guardrail, a first bearing is installed under the interior of the guardrail, a second bearing is installed above the interior of the guardrail, and the first bearing and the second bearing are connected There is a rotating shaft, a torsion spring is connected above the outer surface of the rotating shaft, a plurality of rope sleeves are sleeved on the outer surface of the rotating shaft, and steel ropes are wound on the outer surfaces of the plurality of rope sleeves, and one end of the steel rope passes through The other side of the guardrail is connected with a connecting rod, the side of the connecting rod away from the steel rope is fixed with a connecting plate, the top of the connecting plate and the splint are both penetrated with through holes, and the interior of the through holes is penetrated with a plug .

Preferably, the thickness of the connecting plate is the same as the distance between the clamping plates, and the connecting plate and the connecting rod are welded.

Preferably, a plurality of the rope sets are provided, and the plurality of the rope sets are equally spaced from top to bottom on the outer surface of the rotating shaft.

Preferably, both sides of the top of the base are provided with anchor bolts.

Preferably, there are two connecting plates, and the two connecting plates are symmetrically arranged around the length center line of the connecting rod.

Preferably, the connecting plate is fixed to the clamping plate by means of bolts.

Compared with the prior art, the beneficial effect of the utility model is that the construction protection fence of the steel rope structure is provided with a first bearing, a second bearing, a rotating shaft, a rope sleeve, a steel rope, a connecting rod, a connecting plate, a Plywood, through holes and torsion springs. When in use, the user transports multiple guardrails to the construction site, and installs the guardrails with anchor bolts. Then the staff pulls the connecting rods to adjust the steel rope according to the terrain of the construction site. After adjusting the length, the staff transports another guardrail to the connecting rod, inserts the connecting plate on one side of the connecting rod into the splint, and uses the bolt to insert the through hole to fix the connecting rod, so as to complete the installation of the guardrail. Installation, and repeat the above steps to install guardrails on the periphery of the construction site. The operation is simple and the installation is convenient. When the use is completed, the user pulls out the latch, pulls the steel rope back under the action of the torsion spring, and rewinds it on the rope sleeve for easy removal. The second use solves the problems of poor applicability of the existing guardrail, inability to meet the protection requirements of most construction sites, and low installation efficiency of the guardrail, which is inconvenient to use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the cross-sectional structure schematic diagram of the guardrail of the utility model;

3 is a schematic diagram of the partial structure of the rope cover of the present invention;

FIG. 4 is a schematic diagram of the partial structure of the connecting rod of the present invention.

In the figure: 1. base; 2. first bearing; 3. guardrail; 4. shaft; 5. splint; 6. latch; 7. rope sleeve; 8. steel rope; 9. torsion spring; 10. second bearing ; 11, through hole; 12, connecting plate; 13, connecting rod; 14, anchor bolt.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the present utility model, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection", "connection", "fixation", "socket connection", etc. should be understood in a broad sense, for example, It can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two components or two. For the interaction relationship between the elements, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Please refer to Figures 1-4, the present utility model provides a technical solution: a steel rope structure construction guardrail, comprising a base 1, a first bearing 2, a guardrail 3, a rotating shaft 4, a splint 5, a latch 6, a rope The sleeve 7, the steel rope 8, the torsion spring 9, the second bearing 10, the through hole 11, the connecting plate 12, the connecting rod 13 and the anchor bolt 14, the top of the base 1 is vertically fixed with the guardrail 3, and the said The interior of the guardrail 3 is hollow, a splint 5 is fixed on one side of the guardrail 3, a first bearing 2 is installed below the interior of the guardrail 3, and a second bearing 10 is installed above the interior of the guardrail 3, A rotating shaft 4 is connected between the first bearing 2 and the second bearing 10 , a torsion spring 9 is connected above the outer surface of the rotating shaft 4 , and a plurality of rope sleeves 7 are sleeved on the outer surface of the rotating shaft 4 . The outer surface of the rope cover 7 is wound with a steel rope 8 , one end of the steel rope 8 penetrates the other side of the guardrail 3 and is connected with a connecting rod 13 , and the side of the connecting rod 13 away from the steel rope 8 is fixed with a connecting rod 13 . The connecting plate 12, the top of the connecting plate 12 and the clamping plate 5 all have through holes 11, and the inside of the through holes 11 has a plug 6. After the use is completed, the user pulls out the plug 6. Under the action, the steel rope 8 is pulled back and rewound on the rope sleeve 7, which is convenient for the next use.

1-4, the thickness of the connecting plate 12 is the same as the distance between the clamping plates 5, and the connecting plate 12 and the connecting rod 13 are welded, which facilitates the fixing of the connecting plate 12 and the clamping plate 5 by the bolts 6 and improves the connection. To improve the stability, there are a plurality of the rope sets 7, and the plurality of the rope sets 7 are equally distributed on the outer surface of the rotating shaft 4 from top to bottom, which can improve the protection of the guardrail and prevent pedestrians from intruding.

Please refer to FIG. 1 , FIG. 3 and FIG. 4 , anchor bolts 14 are penetrated on both sides of the top of the base 1 , which improves the stability of the guardrail 3 and facilitates the installation of the staff. The connecting plate 12 is provided with two , and the two connecting plates 12 are symmetrically arranged with the length center line of the connecting rod 13 as the center, which improves the stability of the connection between the connecting rod 13 and the guardrail 3 and facilitates the operation of the staff.

Please refer to FIG. 1 , FIG. 3 and FIG. 4 , the connecting plate 12 is fixed to the splint 5 by the bolt 6 , which is convenient for the staff to connect and install the guardrail 3 , and the operation is simple.

Working principle: First, when in use, the user transports multiple guardrails 3 to the construction site, and installs the guardrails 3 through the anchor bolts 14, and then the staff pulls the connecting rod 13 to adjust the steel rope according to the terrain of the construction site. After adjusting the length of 8, the staff transports another guardrail 3 to the connecting rod 13, inserts the connecting plate 12 on one side of the connecting rod 13 into the splint 5, and uses the plug 6 to insert the through hole 11 to the connecting rod. 13. Fix it to complete the installation of the guardrail, and repeat the above steps to install the guardrail on the periphery of the construction site, and then carry out normal construction. When the construction is completed, the user pulls out the latch 6 and pulls the steel rope 8 under the action of the torsion spring 9. Back, rewound it on the rope cover 7, and disassemble the guardrail 3 for the convenience of next use.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a steel cable structure's construction rail guard, includes base (1) and guardrail bar (3), its characterized in that: the guardrail rod (3) is vertically fixed at the top of the base (1), the guardrail rod (3) is hollow inside, one side of the guardrail rod (3) is fixed with a clamping plate (5), a first bearing (2) is installed below the inside of the guardrail rod (3), a second bearing (10) is installed above the inside of the guardrail rod (3), a rotating shaft (4) is connected between the first bearing (2) and the second bearing (10), a torsion spring (9) is connected above the outer surface of the rotating shaft (4), a plurality of rope sleeves (7) are sleeved on the outer surface of the rotating shaft (4), a plurality of steel ropes (8) are wound on the outer surface of the rope sleeves (7), one end of each steel rope (8) penetrates through the other side of the guardrail rod (3) and is connected with a connecting rod (13), one side of each connecting rod (13) far away from the steel rope (8) is fixed with a connecting plate (12), the top of connecting plate (12) and splint (5) all runs through there is through-hole (11), the inside of through-hole (11) runs through has bolt (6).

2. A building construction guard rail of steel rope structure as claimed in claim 1, wherein: the thickness of the connecting plate (12) is the same as the distance between the clamping plates (5), and the connecting plate (12) is welded with the connecting rod (13).

3. A building construction guard rail of steel rope structure as claimed in claim 1, wherein: the rope sling (7) is provided with a plurality of rope slings (7), and the rope sling (7) is equidistantly distributed on the outer surface of the rotating shaft (4) from top to bottom.

4. A building construction guard rail of steel rope structure as claimed in claim 1, wherein: foundation bolts (14) penetrate through two sides of the top of the base (1).

5. A building construction guard rail of steel rope structure as claimed in claim 1, wherein: the connecting plates (12) are arranged in two numbers, and the two connecting plates (12) are symmetrically arranged by taking the length center line of the connecting rod (13) as the center.

6. A building construction guard rail of steel rope structure as claimed in claim 1, wherein: the connecting plate (12) is fixed with the clamping plate (5) through a bolt (6).

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